ddnet/src/game/client/components/console.cpp

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/* (c) Magnus Auvinen. See licence.txt in the root of the distribution for more information. */
/* If you are missing that file, acquire a complete release at teeworlds.com. */
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#include <base/logger.h>
Port line input and IME support from 0.7 Port the line input (UI edit boxes, chat, console) and Input Method Editor (IME) support from upstream. Closes #4397. General ------------------------------ Fix issues with the text input. Closes #4346. Closes #4524. Word skipping (when holding Ctrl) is overhauled to be consistent with the Windows / Firefox experience that I took as reference. Improve usability by not blinking (i.e. always rendering) the caret shortly after is has been moved. UI text input ------------------------------ Fix inconsistent mouse-based left and right scrolling (closes #4347). Support smooth left and right scrolling. Chat ------------------------------ Support keyboard-based text selection of the chat input. Mouse-based selection could be support in the future when we decide to add something like an ingame UI cursor. Support smooth up and down scrolling of the chat input, removing the old hack that offsets the input string to simulate scrolling. Console ------------------------------ Also support mouse-based text selection of the command input. Only text from either the command input or the console log can be selected at the same time. This ensures that Ctrl+C will always copy the text that is currently visually selected in the console. Check for Ctrl+C input event in event handler instead of in render function, to hopefully fix the issue that copying does not work sometimes (closes #5974 until further notice). When Ctrl+C is used to copy text from the console log, the selection is cleared. This should make it more clear when text was copied from the log. Fix an issue that was preventing the console log selection from being cleared, when all log lines are selected. Remove Ctrl+A/E hotkeys that move cursor to beginning/end respectively. Ctrl+A now selectes all text like for all other inputs. Home and End keys can still be used to go the beginning and end. Remove Ctrl+U/K hotkeys that clear everything before/after the cursor respectively. Hold shift and use Home/End to select everything instead. IME support ------------------------------ Render list of IME candidates in the client on Windows, so the candidate list can also be viewed in fullscreen mode. There is no API available to retrieve a candidate list on the other operating systems. Improve composition rendering by underlining the composition text instead of putting it in square brackets. Track active input globally to properly activate and deactivate IME through the SDL functions. Closes #1030. Closes #1008. Password rendering ------------------------------ Fix rendering of passwords containing unicode. Instead of rendering one star character for each UTF-8 `char`, render on star for every unicode codepoint. Show the composition text also for passwords. Without seeing the composition text it's hard to type a password containing those characters. The candidate window exposes the composition anyway. If you don't want to expose your password this way, e.g. while streaming, you could: 1. Use a latin password and switch off the IME for the password input with the IME hotkey. 2. Blank your screen with an external program while you are streaming and entering passwords. 3. Use binds to authenticate in rcon or to set the server browser password. Refactoring ------------------------------ Move all text input logic and general rendering to `CLineInput`. A `CLineInput` is associated with a particular `char` buffer given as a pointer either in the constructor or with `SetBuffer`. The maximum byte size of the buffer must also be specified. The maximum length in unicode codepoints can also be specified separately (e.g. on upstream, name are limited by the number of unicode codepoints instead). Add `CLineInputBuffered`, which is a `CLineInput` that own a `char` buffer of a fixed size, which is specified as a template argument. As `CLineInput` does not own a buffer anymore, this reduces duplicate code for line inputs that need their own buffer. Add `CLineInputNumber` which has additional convenience functions to consider the text as an `int` or `float`, to reduce duplicate code in those cases. In the future we could also add an input filter function so that only numbers can be entered in the number input. Add `CLineInput::SetClipboardLineCallback` to handle the case that multiple lines of text are pasted into a lineinput. This reduces duplicate code, as this behavior was previously implemented separately for chat and console. The behavior is also fixed to be consistent with the console on Windows, so the first line being pasted edits the current input text and then sends it instead of being sent on its own without the existing input text. Add `CalcFontSizeAndBoundingBox` to UI to reduce duplicate code. Expose `CalcAlignedCursorPos` as static member function to reuse it for line input. Dispatch input events to UI inputs through the event handler instead of storing them in a duplicate buffer. Use `size_t` for line input cursor position, length etc. and for `str_utf8_stats`. Add `IButtonColorFunction` to UI to describe a functions that defines colors for the Default, Active and Hovered states of UI elements. Add some default button color functions. Use button color function to reduce duplicate code in scrollbar rendering. Use `vec2` instead of two `floats` to represent the mouse positions in the text renderer. Remove `CaretPosition` again, as it does not calculate the correct Y position near line breaks due to the wrapping being different when not rendering the entire string. Instead, calculate the exact caret position when rending a text container and store the caret position in the text cursor for later use. IME usage guide (Windows) ------------------------------ 1. Install the respective language and the Microsoft-IME keyboard (e.g. for Chinese, Japanese or Korean). 2. Launch the game (or a text editor to first try out the IME). Note that Windows may track the input language separately for every application. You can change this in the Windows input settings so the input language is changed globally. 2. Switch the input language using the hotkey Windows+Space or another hotkey that you configured in the Windows input settings (Alt+Shift is the default, but you should consider disabling it, to avoid accidentally changing the input language while playing). 3. Switch from Latin/English input mode to the respective asian input mode. - Chinese: Use Ctrl+Space to switch between English and Chinese input mode. You can change this hotkey in the IME's settings. - Japanese: Use Ctrl+Space to switch between Alphanumeric and Hiragana/Katakana input mode. You can change this hotkey in the IME's settings. - Korean: Use Right Alt to switch between English and Hangul input mode. You cannot change this hotkey as of yet. - Note that the input mode is also tracked per application, but there is no setting to change this behavior as far as I know, so you'll need to switch for every application separately. 4. Start typing. The underlined text is the current composition text. While a composition is active, you can only edit the composition text. Confirm the composition with Space or by selecting a candidate from the candidate list with the arrow keys. Cancel the composition with Escape or by using Backspace to delete the composition text. Note that not all languages offer a candidate list. SDL version-specific issues ------------------------------ - 2.26.5, 2.24.2, 2.0.22: IME candidates work. But there are minor bugs when moving the composition cursor. - 2.0.18, 2.0.20: IME candidates work. - 2.0.16 (our current version): IME candidates cannot be determined with Windows API. Windows tries to draw the composition window like before, so this does not work in fullscreen mode. - 2.0.8 (upstream 0.7): IME candidates work. But this SDL version is too old for us.
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#include <base/math.h>
#include <base/system.h>
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#include <game/generated/client_data.h>
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#include <engine/console.h>
#include <engine/graphics.h>
#include <engine/keys.h>
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#include <engine/shared/config.h>
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#include <engine/shared/ringbuffer.h>
#include <engine/storage.h>
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#include <engine/textrender.h>
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#include <game/localization.h>
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#include <game/version.h>
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#include <game/client/gameclient.h>
Port line input and IME support from 0.7 Port the line input (UI edit boxes, chat, console) and Input Method Editor (IME) support from upstream. Closes #4397. General ------------------------------ Fix issues with the text input. Closes #4346. Closes #4524. Word skipping (when holding Ctrl) is overhauled to be consistent with the Windows / Firefox experience that I took as reference. Improve usability by not blinking (i.e. always rendering) the caret shortly after is has been moved. UI text input ------------------------------ Fix inconsistent mouse-based left and right scrolling (closes #4347). Support smooth left and right scrolling. Chat ------------------------------ Support keyboard-based text selection of the chat input. Mouse-based selection could be support in the future when we decide to add something like an ingame UI cursor. Support smooth up and down scrolling of the chat input, removing the old hack that offsets the input string to simulate scrolling. Console ------------------------------ Also support mouse-based text selection of the command input. Only text from either the command input or the console log can be selected at the same time. This ensures that Ctrl+C will always copy the text that is currently visually selected in the console. Check for Ctrl+C input event in event handler instead of in render function, to hopefully fix the issue that copying does not work sometimes (closes #5974 until further notice). When Ctrl+C is used to copy text from the console log, the selection is cleared. This should make it more clear when text was copied from the log. Fix an issue that was preventing the console log selection from being cleared, when all log lines are selected. Remove Ctrl+A/E hotkeys that move cursor to beginning/end respectively. Ctrl+A now selectes all text like for all other inputs. Home and End keys can still be used to go the beginning and end. Remove Ctrl+U/K hotkeys that clear everything before/after the cursor respectively. Hold shift and use Home/End to select everything instead. IME support ------------------------------ Render list of IME candidates in the client on Windows, so the candidate list can also be viewed in fullscreen mode. There is no API available to retrieve a candidate list on the other operating systems. Improve composition rendering by underlining the composition text instead of putting it in square brackets. Track active input globally to properly activate and deactivate IME through the SDL functions. Closes #1030. Closes #1008. Password rendering ------------------------------ Fix rendering of passwords containing unicode. Instead of rendering one star character for each UTF-8 `char`, render on star for every unicode codepoint. Show the composition text also for passwords. Without seeing the composition text it's hard to type a password containing those characters. The candidate window exposes the composition anyway. If you don't want to expose your password this way, e.g. while streaming, you could: 1. Use a latin password and switch off the IME for the password input with the IME hotkey. 2. Blank your screen with an external program while you are streaming and entering passwords. 3. Use binds to authenticate in rcon or to set the server browser password. Refactoring ------------------------------ Move all text input logic and general rendering to `CLineInput`. A `CLineInput` is associated with a particular `char` buffer given as a pointer either in the constructor or with `SetBuffer`. The maximum byte size of the buffer must also be specified. The maximum length in unicode codepoints can also be specified separately (e.g. on upstream, name are limited by the number of unicode codepoints instead). Add `CLineInputBuffered`, which is a `CLineInput` that own a `char` buffer of a fixed size, which is specified as a template argument. As `CLineInput` does not own a buffer anymore, this reduces duplicate code for line inputs that need their own buffer. Add `CLineInputNumber` which has additional convenience functions to consider the text as an `int` or `float`, to reduce duplicate code in those cases. In the future we could also add an input filter function so that only numbers can be entered in the number input. Add `CLineInput::SetClipboardLineCallback` to handle the case that multiple lines of text are pasted into a lineinput. This reduces duplicate code, as this behavior was previously implemented separately for chat and console. The behavior is also fixed to be consistent with the console on Windows, so the first line being pasted edits the current input text and then sends it instead of being sent on its own without the existing input text. Add `CalcFontSizeAndBoundingBox` to UI to reduce duplicate code. Expose `CalcAlignedCursorPos` as static member function to reuse it for line input. Dispatch input events to UI inputs through the event handler instead of storing them in a duplicate buffer. Use `size_t` for line input cursor position, length etc. and for `str_utf8_stats`. Add `IButtonColorFunction` to UI to describe a functions that defines colors for the Default, Active and Hovered states of UI elements. Add some default button color functions. Use button color function to reduce duplicate code in scrollbar rendering. Use `vec2` instead of two `floats` to represent the mouse positions in the text renderer. Remove `CaretPosition` again, as it does not calculate the correct Y position near line breaks due to the wrapping being different when not rendering the entire string. Instead, calculate the exact caret position when rending a text container and store the caret position in the text cursor for later use. IME usage guide (Windows) ------------------------------ 1. Install the respective language and the Microsoft-IME keyboard (e.g. for Chinese, Japanese or Korean). 2. Launch the game (or a text editor to first try out the IME). Note that Windows may track the input language separately for every application. You can change this in the Windows input settings so the input language is changed globally. 2. Switch the input language using the hotkey Windows+Space or another hotkey that you configured in the Windows input settings (Alt+Shift is the default, but you should consider disabling it, to avoid accidentally changing the input language while playing). 3. Switch from Latin/English input mode to the respective asian input mode. - Chinese: Use Ctrl+Space to switch between English and Chinese input mode. You can change this hotkey in the IME's settings. - Japanese: Use Ctrl+Space to switch between Alphanumeric and Hiragana/Katakana input mode. You can change this hotkey in the IME's settings. - Korean: Use Right Alt to switch between English and Hangul input mode. You cannot change this hotkey as of yet. - Note that the input mode is also tracked per application, but there is no setting to change this behavior as far as I know, so you'll need to switch for every application separately. 4. Start typing. The underlined text is the current composition text. While a composition is active, you can only edit the composition text. Confirm the composition with Space or by selecting a candidate from the candidate list with the arrow keys. Cancel the composition with Escape or by using Backspace to delete the composition text. Note that not all languages offer a candidate list. SDL version-specific issues ------------------------------ - 2.26.5, 2.24.2, 2.0.22: IME candidates work. But there are minor bugs when moving the composition cursor. - 2.0.18, 2.0.20: IME candidates work. - 2.0.16 (our current version): IME candidates cannot be determined with Windows API. Windows tries to draw the composition window like before, so this does not work in fullscreen mode. - 2.0.8 (upstream 0.7): IME candidates work. But this SDL version is too old for us.
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#include <game/client/render.h>
#include <game/client/ui.h>
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#include "console.h"
class CConsoleLogger : public ILogger
{
CGameConsole *m_pConsole;
std::mutex m_ConsoleMutex;
public:
CConsoleLogger(CGameConsole *pConsole) :
m_pConsole(pConsole)
{
dbg_assert(pConsole != nullptr, "console pointer must not be null");
}
void Log(const CLogMessage *pMessage) override;
void OnConsoleDeletion();
};
void CConsoleLogger::Log(const CLogMessage *pMessage)
{
// TODO: Fix thread-unsafety of accessing `g_Config.m_ConsoleOutputLevel`
if(pMessage->m_Level > IConsole::ToLogLevel(g_Config.m_ConsoleOutputLevel))
{
return;
}
ColorRGBA Color = gs_ConsoleDefaultColor;
if(pMessage->m_HaveColor)
{
Color.r = pMessage->m_Color.r / 255.0;
Color.g = pMessage->m_Color.g / 255.0;
Color.b = pMessage->m_Color.b / 255.0;
}
std::unique_lock<std::mutex> Guard(m_ConsoleMutex);
if(m_pConsole)
{
m_pConsole->m_LocalConsole.PrintLine(pMessage->m_aLine, pMessage->m_LineLength, Color);
}
}
void CConsoleLogger::OnConsoleDeletion()
{
std::unique_lock<std::mutex> Guard(m_ConsoleMutex);
m_pConsole = nullptr;
}
// TODO: support "tune_zone", which has tuning as second argument
static const char *gs_apTuningCommands[] = {"tune ", "tune_reset ", "toggle_tune "};
static bool IsTuningCommandPrefix(const char *pStr)
{
return std::any_of(std::begin(gs_apTuningCommands), std::end(gs_apTuningCommands), [pStr](auto *pCmd) { return str_startswith_nocase(pStr, pCmd); });
}
CGameConsole::CInstance::CInstance(int Type)
{
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m_pHistoryEntry = 0x0;
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m_Type = Type;
if(Type == CGameConsole::CONSOLETYPE_LOCAL)
{
m_pName = "local_console";
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m_CompletionFlagmask = CFGFLAG_CLIENT;
}
else
{
m_pName = "remote_console";
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m_CompletionFlagmask = CFGFLAG_SERVER;
}
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m_aCompletionBuffer[0] = 0;
m_CompletionChosen = -1;
m_aCompletionBufferArgument[0] = 0;
m_CompletionChosenArgument = -1;
Reset();
m_aUser[0] = '\0';
m_UserGot = false;
m_UsernameReq = false;
m_IsCommand = false;
Port line input and IME support from 0.7 Port the line input (UI edit boxes, chat, console) and Input Method Editor (IME) support from upstream. Closes #4397. General ------------------------------ Fix issues with the text input. Closes #4346. Closes #4524. Word skipping (when holding Ctrl) is overhauled to be consistent with the Windows / Firefox experience that I took as reference. Improve usability by not blinking (i.e. always rendering) the caret shortly after is has been moved. UI text input ------------------------------ Fix inconsistent mouse-based left and right scrolling (closes #4347). Support smooth left and right scrolling. Chat ------------------------------ Support keyboard-based text selection of the chat input. Mouse-based selection could be support in the future when we decide to add something like an ingame UI cursor. Support smooth up and down scrolling of the chat input, removing the old hack that offsets the input string to simulate scrolling. Console ------------------------------ Also support mouse-based text selection of the command input. Only text from either the command input or the console log can be selected at the same time. This ensures that Ctrl+C will always copy the text that is currently visually selected in the console. Check for Ctrl+C input event in event handler instead of in render function, to hopefully fix the issue that copying does not work sometimes (closes #5974 until further notice). When Ctrl+C is used to copy text from the console log, the selection is cleared. This should make it more clear when text was copied from the log. Fix an issue that was preventing the console log selection from being cleared, when all log lines are selected. Remove Ctrl+A/E hotkeys that move cursor to beginning/end respectively. Ctrl+A now selectes all text like for all other inputs. Home and End keys can still be used to go the beginning and end. Remove Ctrl+U/K hotkeys that clear everything before/after the cursor respectively. Hold shift and use Home/End to select everything instead. IME support ------------------------------ Render list of IME candidates in the client on Windows, so the candidate list can also be viewed in fullscreen mode. There is no API available to retrieve a candidate list on the other operating systems. Improve composition rendering by underlining the composition text instead of putting it in square brackets. Track active input globally to properly activate and deactivate IME through the SDL functions. Closes #1030. Closes #1008. Password rendering ------------------------------ Fix rendering of passwords containing unicode. Instead of rendering one star character for each UTF-8 `char`, render on star for every unicode codepoint. Show the composition text also for passwords. Without seeing the composition text it's hard to type a password containing those characters. The candidate window exposes the composition anyway. If you don't want to expose your password this way, e.g. while streaming, you could: 1. Use a latin password and switch off the IME for the password input with the IME hotkey. 2. Blank your screen with an external program while you are streaming and entering passwords. 3. Use binds to authenticate in rcon or to set the server browser password. Refactoring ------------------------------ Move all text input logic and general rendering to `CLineInput`. A `CLineInput` is associated with a particular `char` buffer given as a pointer either in the constructor or with `SetBuffer`. The maximum byte size of the buffer must also be specified. The maximum length in unicode codepoints can also be specified separately (e.g. on upstream, name are limited by the number of unicode codepoints instead). Add `CLineInputBuffered`, which is a `CLineInput` that own a `char` buffer of a fixed size, which is specified as a template argument. As `CLineInput` does not own a buffer anymore, this reduces duplicate code for line inputs that need their own buffer. Add `CLineInputNumber` which has additional convenience functions to consider the text as an `int` or `float`, to reduce duplicate code in those cases. In the future we could also add an input filter function so that only numbers can be entered in the number input. Add `CLineInput::SetClipboardLineCallback` to handle the case that multiple lines of text are pasted into a lineinput. This reduces duplicate code, as this behavior was previously implemented separately for chat and console. The behavior is also fixed to be consistent with the console on Windows, so the first line being pasted edits the current input text and then sends it instead of being sent on its own without the existing input text. Add `CalcFontSizeAndBoundingBox` to UI to reduce duplicate code. Expose `CalcAlignedCursorPos` as static member function to reuse it for line input. Dispatch input events to UI inputs through the event handler instead of storing them in a duplicate buffer. Use `size_t` for line input cursor position, length etc. and for `str_utf8_stats`. Add `IButtonColorFunction` to UI to describe a functions that defines colors for the Default, Active and Hovered states of UI elements. Add some default button color functions. Use button color function to reduce duplicate code in scrollbar rendering. Use `vec2` instead of two `floats` to represent the mouse positions in the text renderer. Remove `CaretPosition` again, as it does not calculate the correct Y position near line breaks due to the wrapping being different when not rendering the entire string. Instead, calculate the exact caret position when rending a text container and store the caret position in the text cursor for later use. IME usage guide (Windows) ------------------------------ 1. Install the respective language and the Microsoft-IME keyboard (e.g. for Chinese, Japanese or Korean). 2. Launch the game (or a text editor to first try out the IME). Note that Windows may track the input language separately for every application. You can change this in the Windows input settings so the input language is changed globally. 2. Switch the input language using the hotkey Windows+Space or another hotkey that you configured in the Windows input settings (Alt+Shift is the default, but you should consider disabling it, to avoid accidentally changing the input language while playing). 3. Switch from Latin/English input mode to the respective asian input mode. - Chinese: Use Ctrl+Space to switch between English and Chinese input mode. You can change this hotkey in the IME's settings. - Japanese: Use Ctrl+Space to switch between Alphanumeric and Hiragana/Katakana input mode. You can change this hotkey in the IME's settings. - Korean: Use Right Alt to switch between English and Hangul input mode. You cannot change this hotkey as of yet. - Note that the input mode is also tracked per application, but there is no setting to change this behavior as far as I know, so you'll need to switch for every application separately. 4. Start typing. The underlined text is the current composition text. While a composition is active, you can only edit the composition text. Confirm the composition with Space or by selecting a candidate from the candidate list with the arrow keys. Cancel the composition with Escape or by using Backspace to delete the composition text. Note that not all languages offer a candidate list. SDL version-specific issues ------------------------------ - 2.26.5, 2.24.2, 2.0.22: IME candidates work. But there are minor bugs when moving the composition cursor. - 2.0.18, 2.0.20: IME candidates work. - 2.0.16 (our current version): IME candidates cannot be determined with Windows API. Windows tries to draw the composition window like before, so this does not work in fullscreen mode. - 2.0.8 (upstream 0.7): IME candidates work. But this SDL version is too old for us.
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m_Input.SetClipboardLineCallback([this](const char *pStr) { ExecuteLine(pStr); });
}
void CGameConsole::CInstance::Init(CGameConsole *pGameConsole)
{
m_pGameConsole = pGameConsole;
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}
void CGameConsole::CInstance::ClearBacklog()
{
m_BacklogLock.lock();
m_Backlog.Init();
m_BacklogCurPage = 0;
m_BacklogLock.unlock();
}
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void CGameConsole::CInstance::ClearBacklogYOffsets()
{
m_BacklogLock.lock();
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auto *pEntry = m_Backlog.First();
while(pEntry)
{
pEntry->m_YOffset = -1.0f;
pEntry = m_Backlog.Next(pEntry);
}
m_BacklogLock.unlock();
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}
void CGameConsole::CInstance::ClearHistory()
{
m_History.Init();
m_pHistoryEntry = 0;
}
void CGameConsole::CInstance::Reset()
{
m_CompletionRenderOffset = 0.0f;
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m_CompletionRenderOffsetChange = 0.0f;
}
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void CGameConsole::CInstance::ExecuteLine(const char *pLine)
{
if(m_Type == CGameConsole::CONSOLETYPE_LOCAL)
m_pGameConsole->m_pConsole->ExecuteLine(pLine);
else
{
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if(m_pGameConsole->Client()->RconAuthed())
m_pGameConsole->Client()->Rcon(pLine);
else
{
if(!m_UserGot && m_UsernameReq)
{
m_UserGot = true;
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str_copy(m_aUser, pLine);
}
else
{
m_pGameConsole->Client()->RconAuth(m_aUser, pLine);
m_UserGot = false;
}
}
}
}
void CGameConsole::CInstance::PossibleCommandsCompleteCallback(int Index, const char *pStr, void *pUser)
{
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CGameConsole::CInstance *pInstance = (CGameConsole::CInstance *)pUser;
if(pInstance->m_CompletionChosen == Index)
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pInstance->m_Input.Set(pStr);
}
static void StrCopyUntilSpace(char *pDest, size_t DestSize, const char *pSrc)
{
const char *pSpace = str_find(pSrc, " ");
str_copy(pDest, pSrc, minimum<size_t>(pSpace ? pSpace - pSrc + 1 : 1, DestSize));
}
void CGameConsole::CInstance::PossibleArgumentsCompleteCallback(int Index, const char *pStr, void *pUser)
{
CGameConsole::CInstance *pInstance = (CGameConsole::CInstance *)pUser;
if(pInstance->m_CompletionChosenArgument == Index)
{
// get command
char aBuf[512];
StrCopyUntilSpace(aBuf, sizeof(aBuf), pInstance->GetString());
str_append(aBuf, " ");
// append argument
str_append(aBuf, pStr);
pInstance->m_Input.Set(aBuf);
}
}
Port line input and IME support from 0.7 Port the line input (UI edit boxes, chat, console) and Input Method Editor (IME) support from upstream. Closes #4397. General ------------------------------ Fix issues with the text input. Closes #4346. Closes #4524. Word skipping (when holding Ctrl) is overhauled to be consistent with the Windows / Firefox experience that I took as reference. Improve usability by not blinking (i.e. always rendering) the caret shortly after is has been moved. UI text input ------------------------------ Fix inconsistent mouse-based left and right scrolling (closes #4347). Support smooth left and right scrolling. Chat ------------------------------ Support keyboard-based text selection of the chat input. Mouse-based selection could be support in the future when we decide to add something like an ingame UI cursor. Support smooth up and down scrolling of the chat input, removing the old hack that offsets the input string to simulate scrolling. Console ------------------------------ Also support mouse-based text selection of the command input. Only text from either the command input or the console log can be selected at the same time. This ensures that Ctrl+C will always copy the text that is currently visually selected in the console. Check for Ctrl+C input event in event handler instead of in render function, to hopefully fix the issue that copying does not work sometimes (closes #5974 until further notice). When Ctrl+C is used to copy text from the console log, the selection is cleared. This should make it more clear when text was copied from the log. Fix an issue that was preventing the console log selection from being cleared, when all log lines are selected. Remove Ctrl+A/E hotkeys that move cursor to beginning/end respectively. Ctrl+A now selectes all text like for all other inputs. Home and End keys can still be used to go the beginning and end. Remove Ctrl+U/K hotkeys that clear everything before/after the cursor respectively. Hold shift and use Home/End to select everything instead. IME support ------------------------------ Render list of IME candidates in the client on Windows, so the candidate list can also be viewed in fullscreen mode. There is no API available to retrieve a candidate list on the other operating systems. Improve composition rendering by underlining the composition text instead of putting it in square brackets. Track active input globally to properly activate and deactivate IME through the SDL functions. Closes #1030. Closes #1008. Password rendering ------------------------------ Fix rendering of passwords containing unicode. Instead of rendering one star character for each UTF-8 `char`, render on star for every unicode codepoint. Show the composition text also for passwords. Without seeing the composition text it's hard to type a password containing those characters. The candidate window exposes the composition anyway. If you don't want to expose your password this way, e.g. while streaming, you could: 1. Use a latin password and switch off the IME for the password input with the IME hotkey. 2. Blank your screen with an external program while you are streaming and entering passwords. 3. Use binds to authenticate in rcon or to set the server browser password. Refactoring ------------------------------ Move all text input logic and general rendering to `CLineInput`. A `CLineInput` is associated with a particular `char` buffer given as a pointer either in the constructor or with `SetBuffer`. The maximum byte size of the buffer must also be specified. The maximum length in unicode codepoints can also be specified separately (e.g. on upstream, name are limited by the number of unicode codepoints instead). Add `CLineInputBuffered`, which is a `CLineInput` that own a `char` buffer of a fixed size, which is specified as a template argument. As `CLineInput` does not own a buffer anymore, this reduces duplicate code for line inputs that need their own buffer. Add `CLineInputNumber` which has additional convenience functions to consider the text as an `int` or `float`, to reduce duplicate code in those cases. In the future we could also add an input filter function so that only numbers can be entered in the number input. Add `CLineInput::SetClipboardLineCallback` to handle the case that multiple lines of text are pasted into a lineinput. This reduces duplicate code, as this behavior was previously implemented separately for chat and console. The behavior is also fixed to be consistent with the console on Windows, so the first line being pasted edits the current input text and then sends it instead of being sent on its own without the existing input text. Add `CalcFontSizeAndBoundingBox` to UI to reduce duplicate code. Expose `CalcAlignedCursorPos` as static member function to reuse it for line input. Dispatch input events to UI inputs through the event handler instead of storing them in a duplicate buffer. Use `size_t` for line input cursor position, length etc. and for `str_utf8_stats`. Add `IButtonColorFunction` to UI to describe a functions that defines colors for the Default, Active and Hovered states of UI elements. Add some default button color functions. Use button color function to reduce duplicate code in scrollbar rendering. Use `vec2` instead of two `floats` to represent the mouse positions in the text renderer. Remove `CaretPosition` again, as it does not calculate the correct Y position near line breaks due to the wrapping being different when not rendering the entire string. Instead, calculate the exact caret position when rending a text container and store the caret position in the text cursor for later use. IME usage guide (Windows) ------------------------------ 1. Install the respective language and the Microsoft-IME keyboard (e.g. for Chinese, Japanese or Korean). 2. Launch the game (or a text editor to first try out the IME). Note that Windows may track the input language separately for every application. You can change this in the Windows input settings so the input language is changed globally. 2. Switch the input language using the hotkey Windows+Space or another hotkey that you configured in the Windows input settings (Alt+Shift is the default, but you should consider disabling it, to avoid accidentally changing the input language while playing). 3. Switch from Latin/English input mode to the respective asian input mode. - Chinese: Use Ctrl+Space to switch between English and Chinese input mode. You can change this hotkey in the IME's settings. - Japanese: Use Ctrl+Space to switch between Alphanumeric and Hiragana/Katakana input mode. You can change this hotkey in the IME's settings. - Korean: Use Right Alt to switch between English and Hangul input mode. You cannot change this hotkey as of yet. - Note that the input mode is also tracked per application, but there is no setting to change this behavior as far as I know, so you'll need to switch for every application separately. 4. Start typing. The underlined text is the current composition text. While a composition is active, you can only edit the composition text. Confirm the composition with Space or by selecting a candidate from the candidate list with the arrow keys. Cancel the composition with Escape or by using Backspace to delete the composition text. Note that not all languages offer a candidate list. SDL version-specific issues ------------------------------ - 2.26.5, 2.24.2, 2.0.22: IME candidates work. But there are minor bugs when moving the composition cursor. - 2.0.18, 2.0.20: IME candidates work. - 2.0.16 (our current version): IME candidates cannot be determined with Windows API. Windows tries to draw the composition window like before, so this does not work in fullscreen mode. - 2.0.8 (upstream 0.7): IME candidates work. But this SDL version is too old for us.
2023-01-03 21:28:38 +00:00
bool CGameConsole::CInstance::OnInput(const IInput::CEvent &Event)
{
2010-05-29 07:25:38 +00:00
bool Handled = false;
2020-09-22 16:02:03 +00:00
if(Event.m_Flags & IInput::FLAG_PRESS)
{
2010-05-29 07:25:38 +00:00
if(Event.m_Key == KEY_RETURN || Event.m_Key == KEY_KP_ENTER)
{
Port line input and IME support from 0.7 Port the line input (UI edit boxes, chat, console) and Input Method Editor (IME) support from upstream. Closes #4397. General ------------------------------ Fix issues with the text input. Closes #4346. Closes #4524. Word skipping (when holding Ctrl) is overhauled to be consistent with the Windows / Firefox experience that I took as reference. Improve usability by not blinking (i.e. always rendering) the caret shortly after is has been moved. UI text input ------------------------------ Fix inconsistent mouse-based left and right scrolling (closes #4347). Support smooth left and right scrolling. Chat ------------------------------ Support keyboard-based text selection of the chat input. Mouse-based selection could be support in the future when we decide to add something like an ingame UI cursor. Support smooth up and down scrolling of the chat input, removing the old hack that offsets the input string to simulate scrolling. Console ------------------------------ Also support mouse-based text selection of the command input. Only text from either the command input or the console log can be selected at the same time. This ensures that Ctrl+C will always copy the text that is currently visually selected in the console. Check for Ctrl+C input event in event handler instead of in render function, to hopefully fix the issue that copying does not work sometimes (closes #5974 until further notice). When Ctrl+C is used to copy text from the console log, the selection is cleared. This should make it more clear when text was copied from the log. Fix an issue that was preventing the console log selection from being cleared, when all log lines are selected. Remove Ctrl+A/E hotkeys that move cursor to beginning/end respectively. Ctrl+A now selectes all text like for all other inputs. Home and End keys can still be used to go the beginning and end. Remove Ctrl+U/K hotkeys that clear everything before/after the cursor respectively. Hold shift and use Home/End to select everything instead. IME support ------------------------------ Render list of IME candidates in the client on Windows, so the candidate list can also be viewed in fullscreen mode. There is no API available to retrieve a candidate list on the other operating systems. Improve composition rendering by underlining the composition text instead of putting it in square brackets. Track active input globally to properly activate and deactivate IME through the SDL functions. Closes #1030. Closes #1008. Password rendering ------------------------------ Fix rendering of passwords containing unicode. Instead of rendering one star character for each UTF-8 `char`, render on star for every unicode codepoint. Show the composition text also for passwords. Without seeing the composition text it's hard to type a password containing those characters. The candidate window exposes the composition anyway. If you don't want to expose your password this way, e.g. while streaming, you could: 1. Use a latin password and switch off the IME for the password input with the IME hotkey. 2. Blank your screen with an external program while you are streaming and entering passwords. 3. Use binds to authenticate in rcon or to set the server browser password. Refactoring ------------------------------ Move all text input logic and general rendering to `CLineInput`. A `CLineInput` is associated with a particular `char` buffer given as a pointer either in the constructor or with `SetBuffer`. The maximum byte size of the buffer must also be specified. The maximum length in unicode codepoints can also be specified separately (e.g. on upstream, name are limited by the number of unicode codepoints instead). Add `CLineInputBuffered`, which is a `CLineInput` that own a `char` buffer of a fixed size, which is specified as a template argument. As `CLineInput` does not own a buffer anymore, this reduces duplicate code for line inputs that need their own buffer. Add `CLineInputNumber` which has additional convenience functions to consider the text as an `int` or `float`, to reduce duplicate code in those cases. In the future we could also add an input filter function so that only numbers can be entered in the number input. Add `CLineInput::SetClipboardLineCallback` to handle the case that multiple lines of text are pasted into a lineinput. This reduces duplicate code, as this behavior was previously implemented separately for chat and console. The behavior is also fixed to be consistent with the console on Windows, so the first line being pasted edits the current input text and then sends it instead of being sent on its own without the existing input text. Add `CalcFontSizeAndBoundingBox` to UI to reduce duplicate code. Expose `CalcAlignedCursorPos` as static member function to reuse it for line input. Dispatch input events to UI inputs through the event handler instead of storing them in a duplicate buffer. Use `size_t` for line input cursor position, length etc. and for `str_utf8_stats`. Add `IButtonColorFunction` to UI to describe a functions that defines colors for the Default, Active and Hovered states of UI elements. Add some default button color functions. Use button color function to reduce duplicate code in scrollbar rendering. Use `vec2` instead of two `floats` to represent the mouse positions in the text renderer. Remove `CaretPosition` again, as it does not calculate the correct Y position near line breaks due to the wrapping being different when not rendering the entire string. Instead, calculate the exact caret position when rending a text container and store the caret position in the text cursor for later use. IME usage guide (Windows) ------------------------------ 1. Install the respective language and the Microsoft-IME keyboard (e.g. for Chinese, Japanese or Korean). 2. Launch the game (or a text editor to first try out the IME). Note that Windows may track the input language separately for every application. You can change this in the Windows input settings so the input language is changed globally. 2. Switch the input language using the hotkey Windows+Space or another hotkey that you configured in the Windows input settings (Alt+Shift is the default, but you should consider disabling it, to avoid accidentally changing the input language while playing). 3. Switch from Latin/English input mode to the respective asian input mode. - Chinese: Use Ctrl+Space to switch between English and Chinese input mode. You can change this hotkey in the IME's settings. - Japanese: Use Ctrl+Space to switch between Alphanumeric and Hiragana/Katakana input mode. You can change this hotkey in the IME's settings. - Korean: Use Right Alt to switch between English and Hangul input mode. You cannot change this hotkey as of yet. - Note that the input mode is also tracked per application, but there is no setting to change this behavior as far as I know, so you'll need to switch for every application separately. 4. Start typing. The underlined text is the current composition text. While a composition is active, you can only edit the composition text. Confirm the composition with Space or by selecting a candidate from the candidate list with the arrow keys. Cancel the composition with Escape or by using Backspace to delete the composition text. Note that not all languages offer a candidate list. SDL version-specific issues ------------------------------ - 2.26.5, 2.24.2, 2.0.22: IME candidates work. But there are minor bugs when moving the composition cursor. - 2.0.18, 2.0.20: IME candidates work. - 2.0.16 (our current version): IME candidates cannot be determined with Windows API. Windows tries to draw the composition window like before, so this does not work in fullscreen mode. - 2.0.8 (upstream 0.7): IME candidates work. But this SDL version is too old for us.
2023-01-03 21:28:38 +00:00
if(!m_Input.IsEmpty() || (m_UsernameReq && !m_pGameConsole->Client()->RconAuthed() && !m_UserGot))
{
if(m_Type == CONSOLETYPE_LOCAL || m_pGameConsole->Client()->RconAuthed())
{
const char *pPrevEntry = m_History.Last();
if(pPrevEntry == nullptr || str_comp(pPrevEntry, m_Input.GetString()) != 0)
{
char *pEntry = m_History.Allocate(m_Input.GetLength() + 1);
str_copy(pEntry, m_Input.GetString(), m_Input.GetLength() + 1);
}
}
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ExecuteLine(m_Input.GetString());
m_Input.Clear();
m_pHistoryEntry = 0x0;
}
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Handled = true;
}
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else if(Event.m_Key == KEY_UP)
{
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if(m_pHistoryEntry)
{
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char *pTest = m_History.Prev(m_pHistoryEntry);
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if(pTest)
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m_pHistoryEntry = pTest;
}
else
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m_pHistoryEntry = m_History.Last();
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if(m_pHistoryEntry)
2011-06-09 21:40:35 +00:00
m_Input.Set(m_pHistoryEntry);
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Handled = true;
}
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else if(Event.m_Key == KEY_DOWN)
{
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if(m_pHistoryEntry)
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m_pHistoryEntry = m_History.Next(m_pHistoryEntry);
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if(m_pHistoryEntry)
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m_Input.Set(m_pHistoryEntry);
else
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m_Input.Clear();
Handled = true;
}
2010-05-29 07:25:38 +00:00
else if(Event.m_Key == KEY_TAB)
{
const int Direction = m_pGameConsole->m_pClient->Input()->ShiftIsPressed() ? -1 : 1;
// command completion
if(m_Type == CGameConsole::CONSOLETYPE_LOCAL || m_pGameConsole->Client()->RconAuthed())
{
const bool UseTempCommands = m_Type == CGameConsole::CONSOLETYPE_REMOTE && m_pGameConsole->Client()->RconAuthed() && m_pGameConsole->Client()->UseTempRconCommands();
const int CompletionEnumerationCount = m_pGameConsole->m_pConsole->PossibleCommands(m_aCompletionBuffer, m_CompletionFlagmask, UseTempCommands);
if(CompletionEnumerationCount)
{
if(m_CompletionChosen == -1 && Direction < 0)
m_CompletionChosen = 0;
m_CompletionChosen = (m_CompletionChosen + Direction + CompletionEnumerationCount) % CompletionEnumerationCount;
m_pGameConsole->m_pConsole->PossibleCommands(m_aCompletionBuffer, m_CompletionFlagmask, UseTempCommands, PossibleCommandsCompleteCallback, this);
}
else if(m_CompletionChosen != -1)
2010-05-29 07:25:38 +00:00
{
m_CompletionChosen = -1;
Reset();
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}
}
// argument completion (tuning, ...)
if(m_Type == CGameConsole::CONSOLETYPE_REMOTE && m_pGameConsole->Client()->RconAuthed())
{
const bool TuningCompletion = IsTuningCommandPrefix(GetString());
if(TuningCompletion)
{
int CompletionEnumerationCount = m_pGameConsole->m_pClient->m_aTuning[g_Config.m_ClDummy].PossibleTunings(m_aCompletionBufferArgument);
if(CompletionEnumerationCount)
{
if(m_CompletionChosenArgument == -1 && Direction < 0)
m_CompletionChosenArgument = 0;
m_CompletionChosenArgument = (m_CompletionChosenArgument + Direction + CompletionEnumerationCount) % CompletionEnumerationCount;
m_pGameConsole->m_pClient->m_aTuning[g_Config.m_ClDummy].PossibleTunings(m_aCompletionBufferArgument, PossibleArgumentsCompleteCallback, this);
}
else if(m_CompletionChosenArgument != -1)
{
m_CompletionChosenArgument = -1;
Reset();
}
}
}
}
2010-05-29 07:25:38 +00:00
else if(Event.m_Key == KEY_PAGEUP)
{
++m_BacklogCurPage;
2021-09-12 17:32:00 +00:00
m_pGameConsole->m_HasSelection = false;
2010-05-29 07:25:38 +00:00
}
else if(Event.m_Key == KEY_PAGEDOWN)
{
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m_pGameConsole->m_HasSelection = false;
--m_BacklogCurPage;
if(m_BacklogCurPage < 0)
m_BacklogCurPage = 0;
2010-05-29 07:25:38 +00:00
}
2019-04-07 21:28:30 +00:00
// in order not to conflict with CLineInput's handling of Home/End only
// react to it when the input is empty
Port line input and IME support from 0.7 Port the line input (UI edit boxes, chat, console) and Input Method Editor (IME) support from upstream. Closes #4397. General ------------------------------ Fix issues with the text input. Closes #4346. Closes #4524. Word skipping (when holding Ctrl) is overhauled to be consistent with the Windows / Firefox experience that I took as reference. Improve usability by not blinking (i.e. always rendering) the caret shortly after is has been moved. UI text input ------------------------------ Fix inconsistent mouse-based left and right scrolling (closes #4347). Support smooth left and right scrolling. Chat ------------------------------ Support keyboard-based text selection of the chat input. Mouse-based selection could be support in the future when we decide to add something like an ingame UI cursor. Support smooth up and down scrolling of the chat input, removing the old hack that offsets the input string to simulate scrolling. Console ------------------------------ Also support mouse-based text selection of the command input. Only text from either the command input or the console log can be selected at the same time. This ensures that Ctrl+C will always copy the text that is currently visually selected in the console. Check for Ctrl+C input event in event handler instead of in render function, to hopefully fix the issue that copying does not work sometimes (closes #5974 until further notice). When Ctrl+C is used to copy text from the console log, the selection is cleared. This should make it more clear when text was copied from the log. Fix an issue that was preventing the console log selection from being cleared, when all log lines are selected. Remove Ctrl+A/E hotkeys that move cursor to beginning/end respectively. Ctrl+A now selectes all text like for all other inputs. Home and End keys can still be used to go the beginning and end. Remove Ctrl+U/K hotkeys that clear everything before/after the cursor respectively. Hold shift and use Home/End to select everything instead. IME support ------------------------------ Render list of IME candidates in the client on Windows, so the candidate list can also be viewed in fullscreen mode. There is no API available to retrieve a candidate list on the other operating systems. Improve composition rendering by underlining the composition text instead of putting it in square brackets. Track active input globally to properly activate and deactivate IME through the SDL functions. Closes #1030. Closes #1008. Password rendering ------------------------------ Fix rendering of passwords containing unicode. Instead of rendering one star character for each UTF-8 `char`, render on star for every unicode codepoint. Show the composition text also for passwords. Without seeing the composition text it's hard to type a password containing those characters. The candidate window exposes the composition anyway. If you don't want to expose your password this way, e.g. while streaming, you could: 1. Use a latin password and switch off the IME for the password input with the IME hotkey. 2. Blank your screen with an external program while you are streaming and entering passwords. 3. Use binds to authenticate in rcon or to set the server browser password. Refactoring ------------------------------ Move all text input logic and general rendering to `CLineInput`. A `CLineInput` is associated with a particular `char` buffer given as a pointer either in the constructor or with `SetBuffer`. The maximum byte size of the buffer must also be specified. The maximum length in unicode codepoints can also be specified separately (e.g. on upstream, name are limited by the number of unicode codepoints instead). Add `CLineInputBuffered`, which is a `CLineInput` that own a `char` buffer of a fixed size, which is specified as a template argument. As `CLineInput` does not own a buffer anymore, this reduces duplicate code for line inputs that need their own buffer. Add `CLineInputNumber` which has additional convenience functions to consider the text as an `int` or `float`, to reduce duplicate code in those cases. In the future we could also add an input filter function so that only numbers can be entered in the number input. Add `CLineInput::SetClipboardLineCallback` to handle the case that multiple lines of text are pasted into a lineinput. This reduces duplicate code, as this behavior was previously implemented separately for chat and console. The behavior is also fixed to be consistent with the console on Windows, so the first line being pasted edits the current input text and then sends it instead of being sent on its own without the existing input text. Add `CalcFontSizeAndBoundingBox` to UI to reduce duplicate code. Expose `CalcAlignedCursorPos` as static member function to reuse it for line input. Dispatch input events to UI inputs through the event handler instead of storing them in a duplicate buffer. Use `size_t` for line input cursor position, length etc. and for `str_utf8_stats`. Add `IButtonColorFunction` to UI to describe a functions that defines colors for the Default, Active and Hovered states of UI elements. Add some default button color functions. Use button color function to reduce duplicate code in scrollbar rendering. Use `vec2` instead of two `floats` to represent the mouse positions in the text renderer. Remove `CaretPosition` again, as it does not calculate the correct Y position near line breaks due to the wrapping being different when not rendering the entire string. Instead, calculate the exact caret position when rending a text container and store the caret position in the text cursor for later use. IME usage guide (Windows) ------------------------------ 1. Install the respective language and the Microsoft-IME keyboard (e.g. for Chinese, Japanese or Korean). 2. Launch the game (or a text editor to first try out the IME). Note that Windows may track the input language separately for every application. You can change this in the Windows input settings so the input language is changed globally. 2. Switch the input language using the hotkey Windows+Space or another hotkey that you configured in the Windows input settings (Alt+Shift is the default, but you should consider disabling it, to avoid accidentally changing the input language while playing). 3. Switch from Latin/English input mode to the respective asian input mode. - Chinese: Use Ctrl+Space to switch between English and Chinese input mode. You can change this hotkey in the IME's settings. - Japanese: Use Ctrl+Space to switch between Alphanumeric and Hiragana/Katakana input mode. You can change this hotkey in the IME's settings. - Korean: Use Right Alt to switch between English and Hangul input mode. You cannot change this hotkey as of yet. - Note that the input mode is also tracked per application, but there is no setting to change this behavior as far as I know, so you'll need to switch for every application separately. 4. Start typing. The underlined text is the current composition text. While a composition is active, you can only edit the composition text. Confirm the composition with Space or by selecting a candidate from the candidate list with the arrow keys. Cancel the composition with Escape or by using Backspace to delete the composition text. Note that not all languages offer a candidate list. SDL version-specific issues ------------------------------ - 2.26.5, 2.24.2, 2.0.22: IME candidates work. But there are minor bugs when moving the composition cursor. - 2.0.18, 2.0.20: IME candidates work. - 2.0.16 (our current version): IME candidates cannot be determined with Windows API. Windows tries to draw the composition window like before, so this does not work in fullscreen mode. - 2.0.8 (upstream 0.7): IME candidates work. But this SDL version is too old for us.
2023-01-03 21:28:38 +00:00
else if(Event.m_Key == KEY_HOME && m_Input.IsEmpty())
{
m_BacklogCurPage = INT_MAX;
2021-09-12 17:32:00 +00:00
m_pGameConsole->m_HasSelection = false;
}
Port line input and IME support from 0.7 Port the line input (UI edit boxes, chat, console) and Input Method Editor (IME) support from upstream. Closes #4397. General ------------------------------ Fix issues with the text input. Closes #4346. Closes #4524. Word skipping (when holding Ctrl) is overhauled to be consistent with the Windows / Firefox experience that I took as reference. Improve usability by not blinking (i.e. always rendering) the caret shortly after is has been moved. UI text input ------------------------------ Fix inconsistent mouse-based left and right scrolling (closes #4347). Support smooth left and right scrolling. Chat ------------------------------ Support keyboard-based text selection of the chat input. Mouse-based selection could be support in the future when we decide to add something like an ingame UI cursor. Support smooth up and down scrolling of the chat input, removing the old hack that offsets the input string to simulate scrolling. Console ------------------------------ Also support mouse-based text selection of the command input. Only text from either the command input or the console log can be selected at the same time. This ensures that Ctrl+C will always copy the text that is currently visually selected in the console. Check for Ctrl+C input event in event handler instead of in render function, to hopefully fix the issue that copying does not work sometimes (closes #5974 until further notice). When Ctrl+C is used to copy text from the console log, the selection is cleared. This should make it more clear when text was copied from the log. Fix an issue that was preventing the console log selection from being cleared, when all log lines are selected. Remove Ctrl+A/E hotkeys that move cursor to beginning/end respectively. Ctrl+A now selectes all text like for all other inputs. Home and End keys can still be used to go the beginning and end. Remove Ctrl+U/K hotkeys that clear everything before/after the cursor respectively. Hold shift and use Home/End to select everything instead. IME support ------------------------------ Render list of IME candidates in the client on Windows, so the candidate list can also be viewed in fullscreen mode. There is no API available to retrieve a candidate list on the other operating systems. Improve composition rendering by underlining the composition text instead of putting it in square brackets. Track active input globally to properly activate and deactivate IME through the SDL functions. Closes #1030. Closes #1008. Password rendering ------------------------------ Fix rendering of passwords containing unicode. Instead of rendering one star character for each UTF-8 `char`, render on star for every unicode codepoint. Show the composition text also for passwords. Without seeing the composition text it's hard to type a password containing those characters. The candidate window exposes the composition anyway. If you don't want to expose your password this way, e.g. while streaming, you could: 1. Use a latin password and switch off the IME for the password input with the IME hotkey. 2. Blank your screen with an external program while you are streaming and entering passwords. 3. Use binds to authenticate in rcon or to set the server browser password. Refactoring ------------------------------ Move all text input logic and general rendering to `CLineInput`. A `CLineInput` is associated with a particular `char` buffer given as a pointer either in the constructor or with `SetBuffer`. The maximum byte size of the buffer must also be specified. The maximum length in unicode codepoints can also be specified separately (e.g. on upstream, name are limited by the number of unicode codepoints instead). Add `CLineInputBuffered`, which is a `CLineInput` that own a `char` buffer of a fixed size, which is specified as a template argument. As `CLineInput` does not own a buffer anymore, this reduces duplicate code for line inputs that need their own buffer. Add `CLineInputNumber` which has additional convenience functions to consider the text as an `int` or `float`, to reduce duplicate code in those cases. In the future we could also add an input filter function so that only numbers can be entered in the number input. Add `CLineInput::SetClipboardLineCallback` to handle the case that multiple lines of text are pasted into a lineinput. This reduces duplicate code, as this behavior was previously implemented separately for chat and console. The behavior is also fixed to be consistent with the console on Windows, so the first line being pasted edits the current input text and then sends it instead of being sent on its own without the existing input text. Add `CalcFontSizeAndBoundingBox` to UI to reduce duplicate code. Expose `CalcAlignedCursorPos` as static member function to reuse it for line input. Dispatch input events to UI inputs through the event handler instead of storing them in a duplicate buffer. Use `size_t` for line input cursor position, length etc. and for `str_utf8_stats`. Add `IButtonColorFunction` to UI to describe a functions that defines colors for the Default, Active and Hovered states of UI elements. Add some default button color functions. Use button color function to reduce duplicate code in scrollbar rendering. Use `vec2` instead of two `floats` to represent the mouse positions in the text renderer. Remove `CaretPosition` again, as it does not calculate the correct Y position near line breaks due to the wrapping being different when not rendering the entire string. Instead, calculate the exact caret position when rending a text container and store the caret position in the text cursor for later use. IME usage guide (Windows) ------------------------------ 1. Install the respective language and the Microsoft-IME keyboard (e.g. for Chinese, Japanese or Korean). 2. Launch the game (or a text editor to first try out the IME). Note that Windows may track the input language separately for every application. You can change this in the Windows input settings so the input language is changed globally. 2. Switch the input language using the hotkey Windows+Space or another hotkey that you configured in the Windows input settings (Alt+Shift is the default, but you should consider disabling it, to avoid accidentally changing the input language while playing). 3. Switch from Latin/English input mode to the respective asian input mode. - Chinese: Use Ctrl+Space to switch between English and Chinese input mode. You can change this hotkey in the IME's settings. - Japanese: Use Ctrl+Space to switch between Alphanumeric and Hiragana/Katakana input mode. You can change this hotkey in the IME's settings. - Korean: Use Right Alt to switch between English and Hangul input mode. You cannot change this hotkey as of yet. - Note that the input mode is also tracked per application, but there is no setting to change this behavior as far as I know, so you'll need to switch for every application separately. 4. Start typing. The underlined text is the current composition text. While a composition is active, you can only edit the composition text. Confirm the composition with Space or by selecting a candidate from the candidate list with the arrow keys. Cancel the composition with Escape or by using Backspace to delete the composition text. Note that not all languages offer a candidate list. SDL version-specific issues ------------------------------ - 2.26.5, 2.24.2, 2.0.22: IME candidates work. But there are minor bugs when moving the composition cursor. - 2.0.18, 2.0.20: IME candidates work. - 2.0.16 (our current version): IME candidates cannot be determined with Windows API. Windows tries to draw the composition window like before, so this does not work in fullscreen mode. - 2.0.8 (upstream 0.7): IME candidates work. But this SDL version is too old for us.
2023-01-03 21:28:38 +00:00
else if(Event.m_Key == KEY_END && m_Input.IsEmpty())
{
m_BacklogCurPage = 0;
2021-09-12 17:32:00 +00:00
m_pGameConsole->m_HasSelection = false;
}
2010-05-29 07:25:38 +00:00
}
if(!Handled)
Port line input and IME support from 0.7 Port the line input (UI edit boxes, chat, console) and Input Method Editor (IME) support from upstream. Closes #4397. General ------------------------------ Fix issues with the text input. Closes #4346. Closes #4524. Word skipping (when holding Ctrl) is overhauled to be consistent with the Windows / Firefox experience that I took as reference. Improve usability by not blinking (i.e. always rendering) the caret shortly after is has been moved. UI text input ------------------------------ Fix inconsistent mouse-based left and right scrolling (closes #4347). Support smooth left and right scrolling. Chat ------------------------------ Support keyboard-based text selection of the chat input. Mouse-based selection could be support in the future when we decide to add something like an ingame UI cursor. Support smooth up and down scrolling of the chat input, removing the old hack that offsets the input string to simulate scrolling. Console ------------------------------ Also support mouse-based text selection of the command input. Only text from either the command input or the console log can be selected at the same time. This ensures that Ctrl+C will always copy the text that is currently visually selected in the console. Check for Ctrl+C input event in event handler instead of in render function, to hopefully fix the issue that copying does not work sometimes (closes #5974 until further notice). When Ctrl+C is used to copy text from the console log, the selection is cleared. This should make it more clear when text was copied from the log. Fix an issue that was preventing the console log selection from being cleared, when all log lines are selected. Remove Ctrl+A/E hotkeys that move cursor to beginning/end respectively. Ctrl+A now selectes all text like for all other inputs. Home and End keys can still be used to go the beginning and end. Remove Ctrl+U/K hotkeys that clear everything before/after the cursor respectively. Hold shift and use Home/End to select everything instead. IME support ------------------------------ Render list of IME candidates in the client on Windows, so the candidate list can also be viewed in fullscreen mode. There is no API available to retrieve a candidate list on the other operating systems. Improve composition rendering by underlining the composition text instead of putting it in square brackets. Track active input globally to properly activate and deactivate IME through the SDL functions. Closes #1030. Closes #1008. Password rendering ------------------------------ Fix rendering of passwords containing unicode. Instead of rendering one star character for each UTF-8 `char`, render on star for every unicode codepoint. Show the composition text also for passwords. Without seeing the composition text it's hard to type a password containing those characters. The candidate window exposes the composition anyway. If you don't want to expose your password this way, e.g. while streaming, you could: 1. Use a latin password and switch off the IME for the password input with the IME hotkey. 2. Blank your screen with an external program while you are streaming and entering passwords. 3. Use binds to authenticate in rcon or to set the server browser password. Refactoring ------------------------------ Move all text input logic and general rendering to `CLineInput`. A `CLineInput` is associated with a particular `char` buffer given as a pointer either in the constructor or with `SetBuffer`. The maximum byte size of the buffer must also be specified. The maximum length in unicode codepoints can also be specified separately (e.g. on upstream, name are limited by the number of unicode codepoints instead). Add `CLineInputBuffered`, which is a `CLineInput` that own a `char` buffer of a fixed size, which is specified as a template argument. As `CLineInput` does not own a buffer anymore, this reduces duplicate code for line inputs that need their own buffer. Add `CLineInputNumber` which has additional convenience functions to consider the text as an `int` or `float`, to reduce duplicate code in those cases. In the future we could also add an input filter function so that only numbers can be entered in the number input. Add `CLineInput::SetClipboardLineCallback` to handle the case that multiple lines of text are pasted into a lineinput. This reduces duplicate code, as this behavior was previously implemented separately for chat and console. The behavior is also fixed to be consistent with the console on Windows, so the first line being pasted edits the current input text and then sends it instead of being sent on its own without the existing input text. Add `CalcFontSizeAndBoundingBox` to UI to reduce duplicate code. Expose `CalcAlignedCursorPos` as static member function to reuse it for line input. Dispatch input events to UI inputs through the event handler instead of storing them in a duplicate buffer. Use `size_t` for line input cursor position, length etc. and for `str_utf8_stats`. Add `IButtonColorFunction` to UI to describe a functions that defines colors for the Default, Active and Hovered states of UI elements. Add some default button color functions. Use button color function to reduce duplicate code in scrollbar rendering. Use `vec2` instead of two `floats` to represent the mouse positions in the text renderer. Remove `CaretPosition` again, as it does not calculate the correct Y position near line breaks due to the wrapping being different when not rendering the entire string. Instead, calculate the exact caret position when rending a text container and store the caret position in the text cursor for later use. IME usage guide (Windows) ------------------------------ 1. Install the respective language and the Microsoft-IME keyboard (e.g. for Chinese, Japanese or Korean). 2. Launch the game (or a text editor to first try out the IME). Note that Windows may track the input language separately for every application. You can change this in the Windows input settings so the input language is changed globally. 2. Switch the input language using the hotkey Windows+Space or another hotkey that you configured in the Windows input settings (Alt+Shift is the default, but you should consider disabling it, to avoid accidentally changing the input language while playing). 3. Switch from Latin/English input mode to the respective asian input mode. - Chinese: Use Ctrl+Space to switch between English and Chinese input mode. You can change this hotkey in the IME's settings. - Japanese: Use Ctrl+Space to switch between Alphanumeric and Hiragana/Katakana input mode. You can change this hotkey in the IME's settings. - Korean: Use Right Alt to switch between English and Hangul input mode. You cannot change this hotkey as of yet. - Note that the input mode is also tracked per application, but there is no setting to change this behavior as far as I know, so you'll need to switch for every application separately. 4. Start typing. The underlined text is the current composition text. While a composition is active, you can only edit the composition text. Confirm the composition with Space or by selecting a candidate from the candidate list with the arrow keys. Cancel the composition with Escape or by using Backspace to delete the composition text. Note that not all languages offer a candidate list. SDL version-specific issues ------------------------------ - 2.26.5, 2.24.2, 2.0.22: IME candidates work. But there are minor bugs when moving the composition cursor. - 2.0.18, 2.0.20: IME candidates work. - 2.0.16 (our current version): IME candidates cannot be determined with Windows API. Windows tries to draw the composition window like before, so this does not work in fullscreen mode. - 2.0.8 (upstream 0.7): IME candidates work. But this SDL version is too old for us.
2023-01-03 21:28:38 +00:00
Handled = m_Input.ProcessInput(Event);
2010-05-29 07:25:38 +00:00
2020-09-22 16:02:03 +00:00
if(Event.m_Flags & (IInput::FLAG_PRESS | IInput::FLAG_TEXT))
2010-05-29 07:25:38 +00:00
{
if(Event.m_Key != KEY_TAB && Event.m_Key != KEY_LSHIFT && Event.m_Key != KEY_RSHIFT)
2010-05-29 07:25:38 +00:00
{
m_CompletionChosen = -1;
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str_copy(m_aCompletionBuffer, m_Input.GetString());
for(const auto *pCmd : gs_apTuningCommands)
{
if(str_startswith_nocase(m_Input.GetString(), pCmd))
{
m_CompletionChosenArgument = -1;
str_copy(m_aCompletionBufferArgument, &m_Input.GetString()[str_length(pCmd)]);
}
}
Reset();
}
// find the current command
{
char aBuf[sizeof(m_aCommandName)];
StrCopyUntilSpace(aBuf, sizeof(aBuf), GetString());
const IConsole::CCommandInfo *pCommand = m_pGameConsole->m_pConsole->GetCommandInfo(aBuf, m_CompletionFlagmask,
m_Type != CGameConsole::CONSOLETYPE_LOCAL && m_pGameConsole->Client()->RconAuthed() && m_pGameConsole->Client()->UseTempRconCommands());
if(pCommand)
{
m_IsCommand = true;
2022-07-09 16:14:56 +00:00
str_copy(m_aCommandName, pCommand->m_pName);
str_copy(m_aCommandHelp, pCommand->m_pHelp);
str_copy(m_aCommandParams, pCommand->m_pParams);
}
else
m_IsCommand = false;
}
}
Port line input and IME support from 0.7 Port the line input (UI edit boxes, chat, console) and Input Method Editor (IME) support from upstream. Closes #4397. General ------------------------------ Fix issues with the text input. Closes #4346. Closes #4524. Word skipping (when holding Ctrl) is overhauled to be consistent with the Windows / Firefox experience that I took as reference. Improve usability by not blinking (i.e. always rendering) the caret shortly after is has been moved. UI text input ------------------------------ Fix inconsistent mouse-based left and right scrolling (closes #4347). Support smooth left and right scrolling. Chat ------------------------------ Support keyboard-based text selection of the chat input. Mouse-based selection could be support in the future when we decide to add something like an ingame UI cursor. Support smooth up and down scrolling of the chat input, removing the old hack that offsets the input string to simulate scrolling. Console ------------------------------ Also support mouse-based text selection of the command input. Only text from either the command input or the console log can be selected at the same time. This ensures that Ctrl+C will always copy the text that is currently visually selected in the console. Check for Ctrl+C input event in event handler instead of in render function, to hopefully fix the issue that copying does not work sometimes (closes #5974 until further notice). When Ctrl+C is used to copy text from the console log, the selection is cleared. This should make it more clear when text was copied from the log. Fix an issue that was preventing the console log selection from being cleared, when all log lines are selected. Remove Ctrl+A/E hotkeys that move cursor to beginning/end respectively. Ctrl+A now selectes all text like for all other inputs. Home and End keys can still be used to go the beginning and end. Remove Ctrl+U/K hotkeys that clear everything before/after the cursor respectively. Hold shift and use Home/End to select everything instead. IME support ------------------------------ Render list of IME candidates in the client on Windows, so the candidate list can also be viewed in fullscreen mode. There is no API available to retrieve a candidate list on the other operating systems. Improve composition rendering by underlining the composition text instead of putting it in square brackets. Track active input globally to properly activate and deactivate IME through the SDL functions. Closes #1030. Closes #1008. Password rendering ------------------------------ Fix rendering of passwords containing unicode. Instead of rendering one star character for each UTF-8 `char`, render on star for every unicode codepoint. Show the composition text also for passwords. Without seeing the composition text it's hard to type a password containing those characters. The candidate window exposes the composition anyway. If you don't want to expose your password this way, e.g. while streaming, you could: 1. Use a latin password and switch off the IME for the password input with the IME hotkey. 2. Blank your screen with an external program while you are streaming and entering passwords. 3. Use binds to authenticate in rcon or to set the server browser password. Refactoring ------------------------------ Move all text input logic and general rendering to `CLineInput`. A `CLineInput` is associated with a particular `char` buffer given as a pointer either in the constructor or with `SetBuffer`. The maximum byte size of the buffer must also be specified. The maximum length in unicode codepoints can also be specified separately (e.g. on upstream, name are limited by the number of unicode codepoints instead). Add `CLineInputBuffered`, which is a `CLineInput` that own a `char` buffer of a fixed size, which is specified as a template argument. As `CLineInput` does not own a buffer anymore, this reduces duplicate code for line inputs that need their own buffer. Add `CLineInputNumber` which has additional convenience functions to consider the text as an `int` or `float`, to reduce duplicate code in those cases. In the future we could also add an input filter function so that only numbers can be entered in the number input. Add `CLineInput::SetClipboardLineCallback` to handle the case that multiple lines of text are pasted into a lineinput. This reduces duplicate code, as this behavior was previously implemented separately for chat and console. The behavior is also fixed to be consistent with the console on Windows, so the first line being pasted edits the current input text and then sends it instead of being sent on its own without the existing input text. Add `CalcFontSizeAndBoundingBox` to UI to reduce duplicate code. Expose `CalcAlignedCursorPos` as static member function to reuse it for line input. Dispatch input events to UI inputs through the event handler instead of storing them in a duplicate buffer. Use `size_t` for line input cursor position, length etc. and for `str_utf8_stats`. Add `IButtonColorFunction` to UI to describe a functions that defines colors for the Default, Active and Hovered states of UI elements. Add some default button color functions. Use button color function to reduce duplicate code in scrollbar rendering. Use `vec2` instead of two `floats` to represent the mouse positions in the text renderer. Remove `CaretPosition` again, as it does not calculate the correct Y position near line breaks due to the wrapping being different when not rendering the entire string. Instead, calculate the exact caret position when rending a text container and store the caret position in the text cursor for later use. IME usage guide (Windows) ------------------------------ 1. Install the respective language and the Microsoft-IME keyboard (e.g. for Chinese, Japanese or Korean). 2. Launch the game (or a text editor to first try out the IME). Note that Windows may track the input language separately for every application. You can change this in the Windows input settings so the input language is changed globally. 2. Switch the input language using the hotkey Windows+Space or another hotkey that you configured in the Windows input settings (Alt+Shift is the default, but you should consider disabling it, to avoid accidentally changing the input language while playing). 3. Switch from Latin/English input mode to the respective asian input mode. - Chinese: Use Ctrl+Space to switch between English and Chinese input mode. You can change this hotkey in the IME's settings. - Japanese: Use Ctrl+Space to switch between Alphanumeric and Hiragana/Katakana input mode. You can change this hotkey in the IME's settings. - Korean: Use Right Alt to switch between English and Hangul input mode. You cannot change this hotkey as of yet. - Note that the input mode is also tracked per application, but there is no setting to change this behavior as far as I know, so you'll need to switch for every application separately. 4. Start typing. The underlined text is the current composition text. While a composition is active, you can only edit the composition text. Confirm the composition with Space or by selecting a candidate from the candidate list with the arrow keys. Cancel the composition with Escape or by using Backspace to delete the composition text. Note that not all languages offer a candidate list. SDL version-specific issues ------------------------------ - 2.26.5, 2.24.2, 2.0.22: IME candidates work. But there are minor bugs when moving the composition cursor. - 2.0.18, 2.0.20: IME candidates work. - 2.0.16 (our current version): IME candidates cannot be determined with Windows API. Windows tries to draw the composition window like before, so this does not work in fullscreen mode. - 2.0.8 (upstream 0.7): IME candidates work. But this SDL version is too old for us.
2023-01-03 21:28:38 +00:00
return Handled;
}
void CGameConsole::CInstance::PrintLine(const char *pLine, int Len, ColorRGBA PrintColor)
{
2020-09-22 16:02:03 +00:00
if(Len > 255)
2010-05-29 07:25:38 +00:00
Len = 255;
m_BacklogLock.lock();
2020-09-22 16:02:03 +00:00
CBacklogEntry *pEntry = m_Backlog.Allocate(sizeof(CBacklogEntry) + Len);
2010-10-16 08:32:56 +00:00
pEntry->m_YOffset = -1.0f;
2021-03-08 00:08:38 +00:00
pEntry->m_PrintColor = PrintColor;
str_copy(pEntry->m_aText, pLine, Len + 1);
2021-09-12 17:32:00 +00:00
if(m_pGameConsole->m_ConsoleType == m_Type)
m_pGameConsole->m_NewLineCounter++;
m_BacklogLock.unlock();
}
CGameConsole::CGameConsole() :
m_LocalConsole(CONSOLETYPE_LOCAL), m_RemoteConsole(CONSOLETYPE_REMOTE)
{
m_ConsoleType = CONSOLETYPE_LOCAL;
2010-05-29 07:25:38 +00:00
m_ConsoleState = CONSOLE_CLOSED;
m_StateChangeEnd = 0.0f;
m_StateChangeDuration = 0.1f;
}
2008-01-16 22:14:06 +00:00
CGameConsole::~CGameConsole()
{
if(m_pConsoleLogger)
m_pConsoleLogger->OnConsoleDeletion();
}
2010-05-29 07:25:38 +00:00
float CGameConsole::TimeNow()
{
static int64_t s_TimeStart = time_get();
return (time_get() - s_TimeStart) / (float)time_freq();
}
2010-05-29 07:25:38 +00:00
CGameConsole::CInstance *CGameConsole::CurrentConsole()
2008-01-16 22:14:06 +00:00
{
if(m_ConsoleType == CONSOLETYPE_REMOTE)
return &m_RemoteConsole;
return &m_LocalConsole;
}
2008-01-16 22:14:06 +00:00
2010-05-29 07:25:38 +00:00
void CGameConsole::OnReset()
{
m_RemoteConsole.Reset();
2008-01-16 22:14:06 +00:00
}
// only defined for 0<=t<=1
2010-05-29 07:25:38 +00:00
static float ConsoleScaleFunc(float t)
{
return std::sin(std::acos(1.0f - t));
}
struct CCompletionOptionRenderInfo
{
2010-05-29 07:25:38 +00:00
CGameConsole *m_pSelf;
CTextCursor m_Cursor;
const char *m_pCurrentCmd;
int m_WantedCompletion;
float m_Offset;
2022-08-10 21:00:25 +00:00
float *m_pOffsetChange;
float m_Width;
2022-08-10 21:00:25 +00:00
float m_TotalWidth;
};
void CGameConsole::PossibleCommandsRenderCallback(int Index, const char *pStr, void *pUser)
{
CCompletionOptionRenderInfo *pInfo = static_cast<CCompletionOptionRenderInfo *>(pUser);
2022-08-10 21:00:25 +00:00
if(Index == pInfo->m_WantedCompletion)
{
float TextWidth = pInfo->m_pSelf->TextRender()->TextWidth(pInfo->m_Cursor.m_FontSize, pStr, -1, -1.0f);
2022-08-10 21:00:25 +00:00
const CUIRect Rect = {pInfo->m_Cursor.m_X - 2.5f, pInfo->m_Cursor.m_Y - 4.f / 2.f, TextWidth + 5.f, pInfo->m_Cursor.m_FontSize + 4.f};
Rect.Draw(ColorRGBA(229.0f / 255.0f, 185.0f / 255.0f, 4.0f / 255.0f, 0.85f), IGraphics::CORNER_ALL, pInfo->m_Cursor.m_FontSize / 3.f);
// scroll when out of sight
2022-08-10 21:00:25 +00:00
const bool MoveLeft = Rect.x - *pInfo->m_pOffsetChange < 0.0f;
const bool MoveRight = Rect.x + Rect.w - *pInfo->m_pOffsetChange > pInfo->m_Width;
if(MoveLeft && !MoveRight)
*pInfo->m_pOffsetChange -= -Rect.x + pInfo->m_Width / 4.0f;
else if(!MoveLeft && MoveRight)
*pInfo->m_pOffsetChange += Rect.x + Rect.w - pInfo->m_Width + pInfo->m_Width / 4.0f;
2020-09-22 16:02:03 +00:00
pInfo->m_pSelf->TextRender()->TextColor(0.05f, 0.05f, 0.05f, 1);
2010-05-29 07:25:38 +00:00
pInfo->m_pSelf->TextRender()->TextEx(&pInfo->m_Cursor, pStr, -1);
}
else
{
2010-05-29 07:25:38 +00:00
const char *pMatchStart = str_find_nocase(pStr, pInfo->m_pCurrentCmd);
2010-05-29 07:25:38 +00:00
if(pMatchStart)
{
2020-09-22 16:02:03 +00:00
pInfo->m_pSelf->TextRender()->TextColor(0.5f, 0.5f, 0.5f, 1);
pInfo->m_pSelf->TextRender()->TextEx(&pInfo->m_Cursor, pStr, pMatchStart - pStr);
pInfo->m_pSelf->TextRender()->TextColor(229.0f / 255.0f, 185.0f / 255.0f, 4.0f / 255.0f, 1);
2010-05-29 07:25:38 +00:00
pInfo->m_pSelf->TextRender()->TextEx(&pInfo->m_Cursor, pMatchStart, str_length(pInfo->m_pCurrentCmd));
2020-09-22 16:02:03 +00:00
pInfo->m_pSelf->TextRender()->TextColor(0.5f, 0.5f, 0.5f, 1);
pInfo->m_pSelf->TextRender()->TextEx(&pInfo->m_Cursor, pMatchStart + str_length(pInfo->m_pCurrentCmd), -1);
}
else
{
2020-09-22 16:02:03 +00:00
pInfo->m_pSelf->TextRender()->TextColor(0.75f, 0.75f, 0.75f, 1);
2010-05-29 07:25:38 +00:00
pInfo->m_pSelf->TextRender()->TextEx(&pInfo->m_Cursor, pStr, -1);
}
}
2010-05-29 07:25:38 +00:00
pInfo->m_Cursor.m_X += 7.0f;
2022-08-10 21:00:25 +00:00
pInfo->m_TotalWidth = pInfo->m_Cursor.m_X + pInfo->m_Offset;
}
2010-05-29 07:25:38 +00:00
void CGameConsole::OnRender()
{
CUIRect Screen = *UI()->Screen();
Port line input and IME support from 0.7 Port the line input (UI edit boxes, chat, console) and Input Method Editor (IME) support from upstream. Closes #4397. General ------------------------------ Fix issues with the text input. Closes #4346. Closes #4524. Word skipping (when holding Ctrl) is overhauled to be consistent with the Windows / Firefox experience that I took as reference. Improve usability by not blinking (i.e. always rendering) the caret shortly after is has been moved. UI text input ------------------------------ Fix inconsistent mouse-based left and right scrolling (closes #4347). Support smooth left and right scrolling. Chat ------------------------------ Support keyboard-based text selection of the chat input. Mouse-based selection could be support in the future when we decide to add something like an ingame UI cursor. Support smooth up and down scrolling of the chat input, removing the old hack that offsets the input string to simulate scrolling. Console ------------------------------ Also support mouse-based text selection of the command input. Only text from either the command input or the console log can be selected at the same time. This ensures that Ctrl+C will always copy the text that is currently visually selected in the console. Check for Ctrl+C input event in event handler instead of in render function, to hopefully fix the issue that copying does not work sometimes (closes #5974 until further notice). When Ctrl+C is used to copy text from the console log, the selection is cleared. This should make it more clear when text was copied from the log. Fix an issue that was preventing the console log selection from being cleared, when all log lines are selected. Remove Ctrl+A/E hotkeys that move cursor to beginning/end respectively. Ctrl+A now selectes all text like for all other inputs. Home and End keys can still be used to go the beginning and end. Remove Ctrl+U/K hotkeys that clear everything before/after the cursor respectively. Hold shift and use Home/End to select everything instead. IME support ------------------------------ Render list of IME candidates in the client on Windows, so the candidate list can also be viewed in fullscreen mode. There is no API available to retrieve a candidate list on the other operating systems. Improve composition rendering by underlining the composition text instead of putting it in square brackets. Track active input globally to properly activate and deactivate IME through the SDL functions. Closes #1030. Closes #1008. Password rendering ------------------------------ Fix rendering of passwords containing unicode. Instead of rendering one star character for each UTF-8 `char`, render on star for every unicode codepoint. Show the composition text also for passwords. Without seeing the composition text it's hard to type a password containing those characters. The candidate window exposes the composition anyway. If you don't want to expose your password this way, e.g. while streaming, you could: 1. Use a latin password and switch off the IME for the password input with the IME hotkey. 2. Blank your screen with an external program while you are streaming and entering passwords. 3. Use binds to authenticate in rcon or to set the server browser password. Refactoring ------------------------------ Move all text input logic and general rendering to `CLineInput`. A `CLineInput` is associated with a particular `char` buffer given as a pointer either in the constructor or with `SetBuffer`. The maximum byte size of the buffer must also be specified. The maximum length in unicode codepoints can also be specified separately (e.g. on upstream, name are limited by the number of unicode codepoints instead). Add `CLineInputBuffered`, which is a `CLineInput` that own a `char` buffer of a fixed size, which is specified as a template argument. As `CLineInput` does not own a buffer anymore, this reduces duplicate code for line inputs that need their own buffer. Add `CLineInputNumber` which has additional convenience functions to consider the text as an `int` or `float`, to reduce duplicate code in those cases. In the future we could also add an input filter function so that only numbers can be entered in the number input. Add `CLineInput::SetClipboardLineCallback` to handle the case that multiple lines of text are pasted into a lineinput. This reduces duplicate code, as this behavior was previously implemented separately for chat and console. The behavior is also fixed to be consistent with the console on Windows, so the first line being pasted edits the current input text and then sends it instead of being sent on its own without the existing input text. Add `CalcFontSizeAndBoundingBox` to UI to reduce duplicate code. Expose `CalcAlignedCursorPos` as static member function to reuse it for line input. Dispatch input events to UI inputs through the event handler instead of storing them in a duplicate buffer. Use `size_t` for line input cursor position, length etc. and for `str_utf8_stats`. Add `IButtonColorFunction` to UI to describe a functions that defines colors for the Default, Active and Hovered states of UI elements. Add some default button color functions. Use button color function to reduce duplicate code in scrollbar rendering. Use `vec2` instead of two `floats` to represent the mouse positions in the text renderer. Remove `CaretPosition` again, as it does not calculate the correct Y position near line breaks due to the wrapping being different when not rendering the entire string. Instead, calculate the exact caret position when rending a text container and store the caret position in the text cursor for later use. IME usage guide (Windows) ------------------------------ 1. Install the respective language and the Microsoft-IME keyboard (e.g. for Chinese, Japanese or Korean). 2. Launch the game (or a text editor to first try out the IME). Note that Windows may track the input language separately for every application. You can change this in the Windows input settings so the input language is changed globally. 2. Switch the input language using the hotkey Windows+Space or another hotkey that you configured in the Windows input settings (Alt+Shift is the default, but you should consider disabling it, to avoid accidentally changing the input language while playing). 3. Switch from Latin/English input mode to the respective asian input mode. - Chinese: Use Ctrl+Space to switch between English and Chinese input mode. You can change this hotkey in the IME's settings. - Japanese: Use Ctrl+Space to switch between Alphanumeric and Hiragana/Katakana input mode. You can change this hotkey in the IME's settings. - Korean: Use Right Alt to switch between English and Hangul input mode. You cannot change this hotkey as of yet. - Note that the input mode is also tracked per application, but there is no setting to change this behavior as far as I know, so you'll need to switch for every application separately. 4. Start typing. The underlined text is the current composition text. While a composition is active, you can only edit the composition text. Confirm the composition with Space or by selecting a candidate from the candidate list with the arrow keys. Cancel the composition with Escape or by using Backspace to delete the composition text. Note that not all languages offer a candidate list. SDL version-specific issues ------------------------------ - 2.26.5, 2.24.2, 2.0.22: IME candidates work. But there are minor bugs when moving the composition cursor. - 2.0.18, 2.0.20: IME candidates work. - 2.0.16 (our current version): IME candidates cannot be determined with Windows API. Windows tries to draw the composition window like before, so this does not work in fullscreen mode. - 2.0.8 (upstream 0.7): IME candidates work. But this SDL version is too old for us.
2023-01-03 21:28:38 +00:00
CInstance *pConsole = CurrentConsole();
2020-09-22 16:02:03 +00:00
float ConsoleMaxHeight = Screen.h * 3 / 5.0f;
2010-05-29 07:25:38 +00:00
float ConsoleHeight;
2020-09-22 16:02:03 +00:00
float Progress = (TimeNow() - (m_StateChangeEnd - m_StateChangeDuration)) / m_StateChangeDuration;
2020-09-22 16:02:03 +00:00
if(Progress >= 1.0f)
{
2020-09-22 16:02:03 +00:00
if(m_ConsoleState == CONSOLE_CLOSING)
Port line input and IME support from 0.7 Port the line input (UI edit boxes, chat, console) and Input Method Editor (IME) support from upstream. Closes #4397. General ------------------------------ Fix issues with the text input. Closes #4346. Closes #4524. Word skipping (when holding Ctrl) is overhauled to be consistent with the Windows / Firefox experience that I took as reference. Improve usability by not blinking (i.e. always rendering) the caret shortly after is has been moved. UI text input ------------------------------ Fix inconsistent mouse-based left and right scrolling (closes #4347). Support smooth left and right scrolling. Chat ------------------------------ Support keyboard-based text selection of the chat input. Mouse-based selection could be support in the future when we decide to add something like an ingame UI cursor. Support smooth up and down scrolling of the chat input, removing the old hack that offsets the input string to simulate scrolling. Console ------------------------------ Also support mouse-based text selection of the command input. Only text from either the command input or the console log can be selected at the same time. This ensures that Ctrl+C will always copy the text that is currently visually selected in the console. Check for Ctrl+C input event in event handler instead of in render function, to hopefully fix the issue that copying does not work sometimes (closes #5974 until further notice). When Ctrl+C is used to copy text from the console log, the selection is cleared. This should make it more clear when text was copied from the log. Fix an issue that was preventing the console log selection from being cleared, when all log lines are selected. Remove Ctrl+A/E hotkeys that move cursor to beginning/end respectively. Ctrl+A now selectes all text like for all other inputs. Home and End keys can still be used to go the beginning and end. Remove Ctrl+U/K hotkeys that clear everything before/after the cursor respectively. Hold shift and use Home/End to select everything instead. IME support ------------------------------ Render list of IME candidates in the client on Windows, so the candidate list can also be viewed in fullscreen mode. There is no API available to retrieve a candidate list on the other operating systems. Improve composition rendering by underlining the composition text instead of putting it in square brackets. Track active input globally to properly activate and deactivate IME through the SDL functions. Closes #1030. Closes #1008. Password rendering ------------------------------ Fix rendering of passwords containing unicode. Instead of rendering one star character for each UTF-8 `char`, render on star for every unicode codepoint. Show the composition text also for passwords. Without seeing the composition text it's hard to type a password containing those characters. The candidate window exposes the composition anyway. If you don't want to expose your password this way, e.g. while streaming, you could: 1. Use a latin password and switch off the IME for the password input with the IME hotkey. 2. Blank your screen with an external program while you are streaming and entering passwords. 3. Use binds to authenticate in rcon or to set the server browser password. Refactoring ------------------------------ Move all text input logic and general rendering to `CLineInput`. A `CLineInput` is associated with a particular `char` buffer given as a pointer either in the constructor or with `SetBuffer`. The maximum byte size of the buffer must also be specified. The maximum length in unicode codepoints can also be specified separately (e.g. on upstream, name are limited by the number of unicode codepoints instead). Add `CLineInputBuffered`, which is a `CLineInput` that own a `char` buffer of a fixed size, which is specified as a template argument. As `CLineInput` does not own a buffer anymore, this reduces duplicate code for line inputs that need their own buffer. Add `CLineInputNumber` which has additional convenience functions to consider the text as an `int` or `float`, to reduce duplicate code in those cases. In the future we could also add an input filter function so that only numbers can be entered in the number input. Add `CLineInput::SetClipboardLineCallback` to handle the case that multiple lines of text are pasted into a lineinput. This reduces duplicate code, as this behavior was previously implemented separately for chat and console. The behavior is also fixed to be consistent with the console on Windows, so the first line being pasted edits the current input text and then sends it instead of being sent on its own without the existing input text. Add `CalcFontSizeAndBoundingBox` to UI to reduce duplicate code. Expose `CalcAlignedCursorPos` as static member function to reuse it for line input. Dispatch input events to UI inputs through the event handler instead of storing them in a duplicate buffer. Use `size_t` for line input cursor position, length etc. and for `str_utf8_stats`. Add `IButtonColorFunction` to UI to describe a functions that defines colors for the Default, Active and Hovered states of UI elements. Add some default button color functions. Use button color function to reduce duplicate code in scrollbar rendering. Use `vec2` instead of two `floats` to represent the mouse positions in the text renderer. Remove `CaretPosition` again, as it does not calculate the correct Y position near line breaks due to the wrapping being different when not rendering the entire string. Instead, calculate the exact caret position when rending a text container and store the caret position in the text cursor for later use. IME usage guide (Windows) ------------------------------ 1. Install the respective language and the Microsoft-IME keyboard (e.g. for Chinese, Japanese or Korean). 2. Launch the game (or a text editor to first try out the IME). Note that Windows may track the input language separately for every application. You can change this in the Windows input settings so the input language is changed globally. 2. Switch the input language using the hotkey Windows+Space or another hotkey that you configured in the Windows input settings (Alt+Shift is the default, but you should consider disabling it, to avoid accidentally changing the input language while playing). 3. Switch from Latin/English input mode to the respective asian input mode. - Chinese: Use Ctrl+Space to switch between English and Chinese input mode. You can change this hotkey in the IME's settings. - Japanese: Use Ctrl+Space to switch between Alphanumeric and Hiragana/Katakana input mode. You can change this hotkey in the IME's settings. - Korean: Use Right Alt to switch between English and Hangul input mode. You cannot change this hotkey as of yet. - Note that the input mode is also tracked per application, but there is no setting to change this behavior as far as I know, so you'll need to switch for every application separately. 4. Start typing. The underlined text is the current composition text. While a composition is active, you can only edit the composition text. Confirm the composition with Space or by selecting a candidate from the candidate list with the arrow keys. Cancel the composition with Escape or by using Backspace to delete the composition text. Note that not all languages offer a candidate list. SDL version-specific issues ------------------------------ - 2.26.5, 2.24.2, 2.0.22: IME candidates work. But there are minor bugs when moving the composition cursor. - 2.0.18, 2.0.20: IME candidates work. - 2.0.16 (our current version): IME candidates cannot be determined with Windows API. Windows tries to draw the composition window like before, so this does not work in fullscreen mode. - 2.0.8 (upstream 0.7): IME candidates work. But this SDL version is too old for us.
2023-01-03 21:28:38 +00:00
{
2010-05-29 07:25:38 +00:00
m_ConsoleState = CONSOLE_CLOSED;
Port line input and IME support from 0.7 Port the line input (UI edit boxes, chat, console) and Input Method Editor (IME) support from upstream. Closes #4397. General ------------------------------ Fix issues with the text input. Closes #4346. Closes #4524. Word skipping (when holding Ctrl) is overhauled to be consistent with the Windows / Firefox experience that I took as reference. Improve usability by not blinking (i.e. always rendering) the caret shortly after is has been moved. UI text input ------------------------------ Fix inconsistent mouse-based left and right scrolling (closes #4347). Support smooth left and right scrolling. Chat ------------------------------ Support keyboard-based text selection of the chat input. Mouse-based selection could be support in the future when we decide to add something like an ingame UI cursor. Support smooth up and down scrolling of the chat input, removing the old hack that offsets the input string to simulate scrolling. Console ------------------------------ Also support mouse-based text selection of the command input. Only text from either the command input or the console log can be selected at the same time. This ensures that Ctrl+C will always copy the text that is currently visually selected in the console. Check for Ctrl+C input event in event handler instead of in render function, to hopefully fix the issue that copying does not work sometimes (closes #5974 until further notice). When Ctrl+C is used to copy text from the console log, the selection is cleared. This should make it more clear when text was copied from the log. Fix an issue that was preventing the console log selection from being cleared, when all log lines are selected. Remove Ctrl+A/E hotkeys that move cursor to beginning/end respectively. Ctrl+A now selectes all text like for all other inputs. Home and End keys can still be used to go the beginning and end. Remove Ctrl+U/K hotkeys that clear everything before/after the cursor respectively. Hold shift and use Home/End to select everything instead. IME support ------------------------------ Render list of IME candidates in the client on Windows, so the candidate list can also be viewed in fullscreen mode. There is no API available to retrieve a candidate list on the other operating systems. Improve composition rendering by underlining the composition text instead of putting it in square brackets. Track active input globally to properly activate and deactivate IME through the SDL functions. Closes #1030. Closes #1008. Password rendering ------------------------------ Fix rendering of passwords containing unicode. Instead of rendering one star character for each UTF-8 `char`, render on star for every unicode codepoint. Show the composition text also for passwords. Without seeing the composition text it's hard to type a password containing those characters. The candidate window exposes the composition anyway. If you don't want to expose your password this way, e.g. while streaming, you could: 1. Use a latin password and switch off the IME for the password input with the IME hotkey. 2. Blank your screen with an external program while you are streaming and entering passwords. 3. Use binds to authenticate in rcon or to set the server browser password. Refactoring ------------------------------ Move all text input logic and general rendering to `CLineInput`. A `CLineInput` is associated with a particular `char` buffer given as a pointer either in the constructor or with `SetBuffer`. The maximum byte size of the buffer must also be specified. The maximum length in unicode codepoints can also be specified separately (e.g. on upstream, name are limited by the number of unicode codepoints instead). Add `CLineInputBuffered`, which is a `CLineInput` that own a `char` buffer of a fixed size, which is specified as a template argument. As `CLineInput` does not own a buffer anymore, this reduces duplicate code for line inputs that need their own buffer. Add `CLineInputNumber` which has additional convenience functions to consider the text as an `int` or `float`, to reduce duplicate code in those cases. In the future we could also add an input filter function so that only numbers can be entered in the number input. Add `CLineInput::SetClipboardLineCallback` to handle the case that multiple lines of text are pasted into a lineinput. This reduces duplicate code, as this behavior was previously implemented separately for chat and console. The behavior is also fixed to be consistent with the console on Windows, so the first line being pasted edits the current input text and then sends it instead of being sent on its own without the existing input text. Add `CalcFontSizeAndBoundingBox` to UI to reduce duplicate code. Expose `CalcAlignedCursorPos` as static member function to reuse it for line input. Dispatch input events to UI inputs through the event handler instead of storing them in a duplicate buffer. Use `size_t` for line input cursor position, length etc. and for `str_utf8_stats`. Add `IButtonColorFunction` to UI to describe a functions that defines colors for the Default, Active and Hovered states of UI elements. Add some default button color functions. Use button color function to reduce duplicate code in scrollbar rendering. Use `vec2` instead of two `floats` to represent the mouse positions in the text renderer. Remove `CaretPosition` again, as it does not calculate the correct Y position near line breaks due to the wrapping being different when not rendering the entire string. Instead, calculate the exact caret position when rending a text container and store the caret position in the text cursor for later use. IME usage guide (Windows) ------------------------------ 1. Install the respective language and the Microsoft-IME keyboard (e.g. for Chinese, Japanese or Korean). 2. Launch the game (or a text editor to first try out the IME). Note that Windows may track the input language separately for every application. You can change this in the Windows input settings so the input language is changed globally. 2. Switch the input language using the hotkey Windows+Space or another hotkey that you configured in the Windows input settings (Alt+Shift is the default, but you should consider disabling it, to avoid accidentally changing the input language while playing). 3. Switch from Latin/English input mode to the respective asian input mode. - Chinese: Use Ctrl+Space to switch between English and Chinese input mode. You can change this hotkey in the IME's settings. - Japanese: Use Ctrl+Space to switch between Alphanumeric and Hiragana/Katakana input mode. You can change this hotkey in the IME's settings. - Korean: Use Right Alt to switch between English and Hangul input mode. You cannot change this hotkey as of yet. - Note that the input mode is also tracked per application, but there is no setting to change this behavior as far as I know, so you'll need to switch for every application separately. 4. Start typing. The underlined text is the current composition text. While a composition is active, you can only edit the composition text. Confirm the composition with Space or by selecting a candidate from the candidate list with the arrow keys. Cancel the composition with Escape or by using Backspace to delete the composition text. Note that not all languages offer a candidate list. SDL version-specific issues ------------------------------ - 2.26.5, 2.24.2, 2.0.22: IME candidates work. But there are minor bugs when moving the composition cursor. - 2.0.18, 2.0.20: IME candidates work. - 2.0.16 (our current version): IME candidates cannot be determined with Windows API. Windows tries to draw the composition window like before, so this does not work in fullscreen mode. - 2.0.8 (upstream 0.7): IME candidates work. But this SDL version is too old for us.
2023-01-03 21:28:38 +00:00
pConsole->m_Input.Deactivate();
}
2020-09-22 16:02:03 +00:00
else if(m_ConsoleState == CONSOLE_OPENING)
Port line input and IME support from 0.7 Port the line input (UI edit boxes, chat, console) and Input Method Editor (IME) support from upstream. Closes #4397. General ------------------------------ Fix issues with the text input. Closes #4346. Closes #4524. Word skipping (when holding Ctrl) is overhauled to be consistent with the Windows / Firefox experience that I took as reference. Improve usability by not blinking (i.e. always rendering) the caret shortly after is has been moved. UI text input ------------------------------ Fix inconsistent mouse-based left and right scrolling (closes #4347). Support smooth left and right scrolling. Chat ------------------------------ Support keyboard-based text selection of the chat input. Mouse-based selection could be support in the future when we decide to add something like an ingame UI cursor. Support smooth up and down scrolling of the chat input, removing the old hack that offsets the input string to simulate scrolling. Console ------------------------------ Also support mouse-based text selection of the command input. Only text from either the command input or the console log can be selected at the same time. This ensures that Ctrl+C will always copy the text that is currently visually selected in the console. Check for Ctrl+C input event in event handler instead of in render function, to hopefully fix the issue that copying does not work sometimes (closes #5974 until further notice). When Ctrl+C is used to copy text from the console log, the selection is cleared. This should make it more clear when text was copied from the log. Fix an issue that was preventing the console log selection from being cleared, when all log lines are selected. Remove Ctrl+A/E hotkeys that move cursor to beginning/end respectively. Ctrl+A now selectes all text like for all other inputs. Home and End keys can still be used to go the beginning and end. Remove Ctrl+U/K hotkeys that clear everything before/after the cursor respectively. Hold shift and use Home/End to select everything instead. IME support ------------------------------ Render list of IME candidates in the client on Windows, so the candidate list can also be viewed in fullscreen mode. There is no API available to retrieve a candidate list on the other operating systems. Improve composition rendering by underlining the composition text instead of putting it in square brackets. Track active input globally to properly activate and deactivate IME through the SDL functions. Closes #1030. Closes #1008. Password rendering ------------------------------ Fix rendering of passwords containing unicode. Instead of rendering one star character for each UTF-8 `char`, render on star for every unicode codepoint. Show the composition text also for passwords. Without seeing the composition text it's hard to type a password containing those characters. The candidate window exposes the composition anyway. If you don't want to expose your password this way, e.g. while streaming, you could: 1. Use a latin password and switch off the IME for the password input with the IME hotkey. 2. Blank your screen with an external program while you are streaming and entering passwords. 3. Use binds to authenticate in rcon or to set the server browser password. Refactoring ------------------------------ Move all text input logic and general rendering to `CLineInput`. A `CLineInput` is associated with a particular `char` buffer given as a pointer either in the constructor or with `SetBuffer`. The maximum byte size of the buffer must also be specified. The maximum length in unicode codepoints can also be specified separately (e.g. on upstream, name are limited by the number of unicode codepoints instead). Add `CLineInputBuffered`, which is a `CLineInput` that own a `char` buffer of a fixed size, which is specified as a template argument. As `CLineInput` does not own a buffer anymore, this reduces duplicate code for line inputs that need their own buffer. Add `CLineInputNumber` which has additional convenience functions to consider the text as an `int` or `float`, to reduce duplicate code in those cases. In the future we could also add an input filter function so that only numbers can be entered in the number input. Add `CLineInput::SetClipboardLineCallback` to handle the case that multiple lines of text are pasted into a lineinput. This reduces duplicate code, as this behavior was previously implemented separately for chat and console. The behavior is also fixed to be consistent with the console on Windows, so the first line being pasted edits the current input text and then sends it instead of being sent on its own without the existing input text. Add `CalcFontSizeAndBoundingBox` to UI to reduce duplicate code. Expose `CalcAlignedCursorPos` as static member function to reuse it for line input. Dispatch input events to UI inputs through the event handler instead of storing them in a duplicate buffer. Use `size_t` for line input cursor position, length etc. and for `str_utf8_stats`. Add `IButtonColorFunction` to UI to describe a functions that defines colors for the Default, Active and Hovered states of UI elements. Add some default button color functions. Use button color function to reduce duplicate code in scrollbar rendering. Use `vec2` instead of two `floats` to represent the mouse positions in the text renderer. Remove `CaretPosition` again, as it does not calculate the correct Y position near line breaks due to the wrapping being different when not rendering the entire string. Instead, calculate the exact caret position when rending a text container and store the caret position in the text cursor for later use. IME usage guide (Windows) ------------------------------ 1. Install the respective language and the Microsoft-IME keyboard (e.g. for Chinese, Japanese or Korean). 2. Launch the game (or a text editor to first try out the IME). Note that Windows may track the input language separately for every application. You can change this in the Windows input settings so the input language is changed globally. 2. Switch the input language using the hotkey Windows+Space or another hotkey that you configured in the Windows input settings (Alt+Shift is the default, but you should consider disabling it, to avoid accidentally changing the input language while playing). 3. Switch from Latin/English input mode to the respective asian input mode. - Chinese: Use Ctrl+Space to switch between English and Chinese input mode. You can change this hotkey in the IME's settings. - Japanese: Use Ctrl+Space to switch between Alphanumeric and Hiragana/Katakana input mode. You can change this hotkey in the IME's settings. - Korean: Use Right Alt to switch between English and Hangul input mode. You cannot change this hotkey as of yet. - Note that the input mode is also tracked per application, but there is no setting to change this behavior as far as I know, so you'll need to switch for every application separately. 4. Start typing. The underlined text is the current composition text. While a composition is active, you can only edit the composition text. Confirm the composition with Space or by selecting a candidate from the candidate list with the arrow keys. Cancel the composition with Escape or by using Backspace to delete the composition text. Note that not all languages offer a candidate list. SDL version-specific issues ------------------------------ - 2.26.5, 2.24.2, 2.0.22: IME candidates work. But there are minor bugs when moving the composition cursor. - 2.0.18, 2.0.20: IME candidates work. - 2.0.16 (our current version): IME candidates cannot be determined with Windows API. Windows tries to draw the composition window like before, so this does not work in fullscreen mode. - 2.0.8 (upstream 0.7): IME candidates work. But this SDL version is too old for us.
2023-01-03 21:28:38 +00:00
{
2010-05-29 07:25:38 +00:00
m_ConsoleState = CONSOLE_OPEN;
Port line input and IME support from 0.7 Port the line input (UI edit boxes, chat, console) and Input Method Editor (IME) support from upstream. Closes #4397. General ------------------------------ Fix issues with the text input. Closes #4346. Closes #4524. Word skipping (when holding Ctrl) is overhauled to be consistent with the Windows / Firefox experience that I took as reference. Improve usability by not blinking (i.e. always rendering) the caret shortly after is has been moved. UI text input ------------------------------ Fix inconsistent mouse-based left and right scrolling (closes #4347). Support smooth left and right scrolling. Chat ------------------------------ Support keyboard-based text selection of the chat input. Mouse-based selection could be support in the future when we decide to add something like an ingame UI cursor. Support smooth up and down scrolling of the chat input, removing the old hack that offsets the input string to simulate scrolling. Console ------------------------------ Also support mouse-based text selection of the command input. Only text from either the command input or the console log can be selected at the same time. This ensures that Ctrl+C will always copy the text that is currently visually selected in the console. Check for Ctrl+C input event in event handler instead of in render function, to hopefully fix the issue that copying does not work sometimes (closes #5974 until further notice). When Ctrl+C is used to copy text from the console log, the selection is cleared. This should make it more clear when text was copied from the log. Fix an issue that was preventing the console log selection from being cleared, when all log lines are selected. Remove Ctrl+A/E hotkeys that move cursor to beginning/end respectively. Ctrl+A now selectes all text like for all other inputs. Home and End keys can still be used to go the beginning and end. Remove Ctrl+U/K hotkeys that clear everything before/after the cursor respectively. Hold shift and use Home/End to select everything instead. IME support ------------------------------ Render list of IME candidates in the client on Windows, so the candidate list can also be viewed in fullscreen mode. There is no API available to retrieve a candidate list on the other operating systems. Improve composition rendering by underlining the composition text instead of putting it in square brackets. Track active input globally to properly activate and deactivate IME through the SDL functions. Closes #1030. Closes #1008. Password rendering ------------------------------ Fix rendering of passwords containing unicode. Instead of rendering one star character for each UTF-8 `char`, render on star for every unicode codepoint. Show the composition text also for passwords. Without seeing the composition text it's hard to type a password containing those characters. The candidate window exposes the composition anyway. If you don't want to expose your password this way, e.g. while streaming, you could: 1. Use a latin password and switch off the IME for the password input with the IME hotkey. 2. Blank your screen with an external program while you are streaming and entering passwords. 3. Use binds to authenticate in rcon or to set the server browser password. Refactoring ------------------------------ Move all text input logic and general rendering to `CLineInput`. A `CLineInput` is associated with a particular `char` buffer given as a pointer either in the constructor or with `SetBuffer`. The maximum byte size of the buffer must also be specified. The maximum length in unicode codepoints can also be specified separately (e.g. on upstream, name are limited by the number of unicode codepoints instead). Add `CLineInputBuffered`, which is a `CLineInput` that own a `char` buffer of a fixed size, which is specified as a template argument. As `CLineInput` does not own a buffer anymore, this reduces duplicate code for line inputs that need their own buffer. Add `CLineInputNumber` which has additional convenience functions to consider the text as an `int` or `float`, to reduce duplicate code in those cases. In the future we could also add an input filter function so that only numbers can be entered in the number input. Add `CLineInput::SetClipboardLineCallback` to handle the case that multiple lines of text are pasted into a lineinput. This reduces duplicate code, as this behavior was previously implemented separately for chat and console. The behavior is also fixed to be consistent with the console on Windows, so the first line being pasted edits the current input text and then sends it instead of being sent on its own without the existing input text. Add `CalcFontSizeAndBoundingBox` to UI to reduce duplicate code. Expose `CalcAlignedCursorPos` as static member function to reuse it for line input. Dispatch input events to UI inputs through the event handler instead of storing them in a duplicate buffer. Use `size_t` for line input cursor position, length etc. and for `str_utf8_stats`. Add `IButtonColorFunction` to UI to describe a functions that defines colors for the Default, Active and Hovered states of UI elements. Add some default button color functions. Use button color function to reduce duplicate code in scrollbar rendering. Use `vec2` instead of two `floats` to represent the mouse positions in the text renderer. Remove `CaretPosition` again, as it does not calculate the correct Y position near line breaks due to the wrapping being different when not rendering the entire string. Instead, calculate the exact caret position when rending a text container and store the caret position in the text cursor for later use. IME usage guide (Windows) ------------------------------ 1. Install the respective language and the Microsoft-IME keyboard (e.g. for Chinese, Japanese or Korean). 2. Launch the game (or a text editor to first try out the IME). Note that Windows may track the input language separately for every application. You can change this in the Windows input settings so the input language is changed globally. 2. Switch the input language using the hotkey Windows+Space or another hotkey that you configured in the Windows input settings (Alt+Shift is the default, but you should consider disabling it, to avoid accidentally changing the input language while playing). 3. Switch from Latin/English input mode to the respective asian input mode. - Chinese: Use Ctrl+Space to switch between English and Chinese input mode. You can change this hotkey in the IME's settings. - Japanese: Use Ctrl+Space to switch between Alphanumeric and Hiragana/Katakana input mode. You can change this hotkey in the IME's settings. - Korean: Use Right Alt to switch between English and Hangul input mode. You cannot change this hotkey as of yet. - Note that the input mode is also tracked per application, but there is no setting to change this behavior as far as I know, so you'll need to switch for every application separately. 4. Start typing. The underlined text is the current composition text. While a composition is active, you can only edit the composition text. Confirm the composition with Space or by selecting a candidate from the candidate list with the arrow keys. Cancel the composition with Escape or by using Backspace to delete the composition text. Note that not all languages offer a candidate list. SDL version-specific issues ------------------------------ - 2.26.5, 2.24.2, 2.0.22: IME candidates work. But there are minor bugs when moving the composition cursor. - 2.0.18, 2.0.20: IME candidates work. - 2.0.16 (our current version): IME candidates cannot be determined with Windows API. Windows tries to draw the composition window like before, so this does not work in fullscreen mode. - 2.0.8 (upstream 0.7): IME candidates work. But this SDL version is too old for us.
2023-01-03 21:28:38 +00:00
pConsole->m_Input.Activate(EInputPriority::CONSOLE);
}
2010-05-29 07:25:38 +00:00
Progress = 1.0f;
}
2009-05-31 09:44:20 +00:00
2020-09-22 16:02:03 +00:00
if(m_ConsoleState == CONSOLE_OPEN && g_Config.m_ClEditor)
Toggle(CONSOLETYPE_LOCAL);
2020-09-22 16:02:03 +00:00
if(m_ConsoleState == CONSOLE_CLOSED)
return;
2020-09-22 16:02:03 +00:00
if(m_ConsoleState == CONSOLE_OPEN)
2010-05-29 07:25:38 +00:00
Input()->MouseModeAbsolute();
2010-05-29 07:25:38 +00:00
float ConsoleHeightScale;
2020-09-22 16:02:03 +00:00
if(m_ConsoleState == CONSOLE_OPENING)
2010-05-29 07:25:38 +00:00
ConsoleHeightScale = ConsoleScaleFunc(Progress);
2020-09-22 16:02:03 +00:00
else if(m_ConsoleState == CONSOLE_CLOSING)
ConsoleHeightScale = ConsoleScaleFunc(1.0f - Progress);
else //if (console_state == CONSOLE_OPEN)
2010-05-29 07:25:38 +00:00
ConsoleHeightScale = ConsoleScaleFunc(1.0f);
2020-09-22 16:02:03 +00:00
ConsoleHeight = ConsoleHeightScale * ConsoleMaxHeight;
2021-09-22 19:48:55 +00:00
UI()->MapScreen();
// do console shadow
Graphics()->TextureClear();
Graphics()->QuadsBegin();
2010-05-29 07:25:38 +00:00
IGraphics::CColorVertex Array[4] = {
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IGraphics::CColorVertex(0, 0, 0, 0, 0.5f),
IGraphics::CColorVertex(1, 0, 0, 0, 0.5f),
IGraphics::CColorVertex(2, 0, 0, 0, 0.0f),
IGraphics::CColorVertex(3, 0, 0, 0, 0.0f)};
2010-05-29 07:25:38 +00:00
Graphics()->SetColorVertex(Array, 4);
IGraphics::CQuadItem QuadItem(0, ConsoleHeight, Screen.w, 10.0f);
Graphics()->QuadsDrawTL(&QuadItem, 1);
Graphics()->QuadsEnd();
// do background
2010-05-29 07:25:38 +00:00
Graphics()->TextureSet(g_pData->m_aImages[IMAGE_CONSOLE_BG].m_Id);
Graphics()->QuadsBegin();
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Graphics()->SetColor(0.2f, 0.2f, 0.2f, 0.9f);
if(m_ConsoleType == CONSOLETYPE_REMOTE)
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Graphics()->SetColor(0.4f, 0.2f, 0.2f, 0.9f);
Graphics()->QuadsSetSubset(0, -ConsoleHeight * 0.075f, Screen.w * 0.075f * 0.5f, 0);
2010-05-29 07:25:38 +00:00
QuadItem = IGraphics::CQuadItem(0, 0, Screen.w, ConsoleHeight);
Graphics()->QuadsDrawTL(&QuadItem, 1);
Graphics()->QuadsEnd();
// do small bar shadow
Graphics()->TextureClear();
Graphics()->QuadsBegin();
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Array[0] = IGraphics::CColorVertex(0, 0, 0, 0, 0.0f);
Array[1] = IGraphics::CColorVertex(1, 0, 0, 0, 0.0f);
Array[2] = IGraphics::CColorVertex(2, 0, 0, 0, 0.25f);
Array[3] = IGraphics::CColorVertex(3, 0, 0, 0, 0.25f);
2010-05-29 07:25:38 +00:00
Graphics()->SetColorVertex(Array, 4);
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QuadItem = IGraphics::CQuadItem(0, ConsoleHeight - 20, Screen.w, 10);
2010-05-29 07:25:38 +00:00
Graphics()->QuadsDrawTL(&QuadItem, 1);
Graphics()->QuadsEnd();
// do the lower bar
2010-05-29 07:25:38 +00:00
Graphics()->TextureSet(g_pData->m_aImages[IMAGE_CONSOLE_BAR].m_Id);
Graphics()->QuadsBegin();
Graphics()->SetColor(1.0f, 1.0f, 1.0f, 0.9f);
2020-09-22 16:02:03 +00:00
Graphics()->QuadsSetSubset(0, 0.1f, Screen.w * 0.015f, 1 - 0.1f);
QuadItem = IGraphics::CQuadItem(0, ConsoleHeight - 10.0f, Screen.w, 10.0f);
2010-05-29 07:25:38 +00:00
Graphics()->QuadsDrawTL(&QuadItem, 1);
Graphics()->QuadsEnd();
ConsoleHeight -= 22.0f;
{
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float FontSize = 10.0f;
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float RowHeight = FontSize * 1.25f;
float x = 3;
float y = ConsoleHeight - RowHeight - 5.0f;
2010-05-29 07:25:38 +00:00
const float InitialX = x;
const float InitialY = y;
2010-05-29 07:25:38 +00:00
// render prompt
CTextCursor Cursor;
TextRender()->SetCursor(&Cursor, x, y, FontSize, TEXTFLAG_RENDER);
2010-05-29 07:25:38 +00:00
const char *pPrompt = "> ";
if(m_ConsoleType == CONSOLETYPE_REMOTE)
{
if(Client()->State() == IClient::STATE_LOADING || Client()->State() == IClient::STATE_ONLINE)
{
2010-05-29 07:25:38 +00:00
if(Client()->RconAuthed())
pPrompt = "rcon> ";
else
{
if(pConsole->m_UsernameReq)
{
if(!pConsole->m_UserGot)
pPrompt = "Enter Username> ";
else
pPrompt = "Enter Password> ";
}
else
2017-03-06 19:11:23 +00:00
pPrompt = "Enter Password> ";
}
}
else
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pPrompt = "NOT CONNECTED> ";
}
2010-05-29 07:25:38 +00:00
TextRender()->TextEx(&Cursor, pPrompt, -1);
Port line input and IME support from 0.7 Port the line input (UI edit boxes, chat, console) and Input Method Editor (IME) support from upstream. Closes #4397. General ------------------------------ Fix issues with the text input. Closes #4346. Closes #4524. Word skipping (when holding Ctrl) is overhauled to be consistent with the Windows / Firefox experience that I took as reference. Improve usability by not blinking (i.e. always rendering) the caret shortly after is has been moved. UI text input ------------------------------ Fix inconsistent mouse-based left and right scrolling (closes #4347). Support smooth left and right scrolling. Chat ------------------------------ Support keyboard-based text selection of the chat input. Mouse-based selection could be support in the future when we decide to add something like an ingame UI cursor. Support smooth up and down scrolling of the chat input, removing the old hack that offsets the input string to simulate scrolling. Console ------------------------------ Also support mouse-based text selection of the command input. Only text from either the command input or the console log can be selected at the same time. This ensures that Ctrl+C will always copy the text that is currently visually selected in the console. Check for Ctrl+C input event in event handler instead of in render function, to hopefully fix the issue that copying does not work sometimes (closes #5974 until further notice). When Ctrl+C is used to copy text from the console log, the selection is cleared. This should make it more clear when text was copied from the log. Fix an issue that was preventing the console log selection from being cleared, when all log lines are selected. Remove Ctrl+A/E hotkeys that move cursor to beginning/end respectively. Ctrl+A now selectes all text like for all other inputs. Home and End keys can still be used to go the beginning and end. Remove Ctrl+U/K hotkeys that clear everything before/after the cursor respectively. Hold shift and use Home/End to select everything instead. IME support ------------------------------ Render list of IME candidates in the client on Windows, so the candidate list can also be viewed in fullscreen mode. There is no API available to retrieve a candidate list on the other operating systems. Improve composition rendering by underlining the composition text instead of putting it in square brackets. Track active input globally to properly activate and deactivate IME through the SDL functions. Closes #1030. Closes #1008. Password rendering ------------------------------ Fix rendering of passwords containing unicode. Instead of rendering one star character for each UTF-8 `char`, render on star for every unicode codepoint. Show the composition text also for passwords. Without seeing the composition text it's hard to type a password containing those characters. The candidate window exposes the composition anyway. If you don't want to expose your password this way, e.g. while streaming, you could: 1. Use a latin password and switch off the IME for the password input with the IME hotkey. 2. Blank your screen with an external program while you are streaming and entering passwords. 3. Use binds to authenticate in rcon or to set the server browser password. Refactoring ------------------------------ Move all text input logic and general rendering to `CLineInput`. A `CLineInput` is associated with a particular `char` buffer given as a pointer either in the constructor or with `SetBuffer`. The maximum byte size of the buffer must also be specified. The maximum length in unicode codepoints can also be specified separately (e.g. on upstream, name are limited by the number of unicode codepoints instead). Add `CLineInputBuffered`, which is a `CLineInput` that own a `char` buffer of a fixed size, which is specified as a template argument. As `CLineInput` does not own a buffer anymore, this reduces duplicate code for line inputs that need their own buffer. Add `CLineInputNumber` which has additional convenience functions to consider the text as an `int` or `float`, to reduce duplicate code in those cases. In the future we could also add an input filter function so that only numbers can be entered in the number input. Add `CLineInput::SetClipboardLineCallback` to handle the case that multiple lines of text are pasted into a lineinput. This reduces duplicate code, as this behavior was previously implemented separately for chat and console. The behavior is also fixed to be consistent with the console on Windows, so the first line being pasted edits the current input text and then sends it instead of being sent on its own without the existing input text. Add `CalcFontSizeAndBoundingBox` to UI to reduce duplicate code. Expose `CalcAlignedCursorPos` as static member function to reuse it for line input. Dispatch input events to UI inputs through the event handler instead of storing them in a duplicate buffer. Use `size_t` for line input cursor position, length etc. and for `str_utf8_stats`. Add `IButtonColorFunction` to UI to describe a functions that defines colors for the Default, Active and Hovered states of UI elements. Add some default button color functions. Use button color function to reduce duplicate code in scrollbar rendering. Use `vec2` instead of two `floats` to represent the mouse positions in the text renderer. Remove `CaretPosition` again, as it does not calculate the correct Y position near line breaks due to the wrapping being different when not rendering the entire string. Instead, calculate the exact caret position when rending a text container and store the caret position in the text cursor for later use. IME usage guide (Windows) ------------------------------ 1. Install the respective language and the Microsoft-IME keyboard (e.g. for Chinese, Japanese or Korean). 2. Launch the game (or a text editor to first try out the IME). Note that Windows may track the input language separately for every application. You can change this in the Windows input settings so the input language is changed globally. 2. Switch the input language using the hotkey Windows+Space or another hotkey that you configured in the Windows input settings (Alt+Shift is the default, but you should consider disabling it, to avoid accidentally changing the input language while playing). 3. Switch from Latin/English input mode to the respective asian input mode. - Chinese: Use Ctrl+Space to switch between English and Chinese input mode. You can change this hotkey in the IME's settings. - Japanese: Use Ctrl+Space to switch between Alphanumeric and Hiragana/Katakana input mode. You can change this hotkey in the IME's settings. - Korean: Use Right Alt to switch between English and Hangul input mode. You cannot change this hotkey as of yet. - Note that the input mode is also tracked per application, but there is no setting to change this behavior as far as I know, so you'll need to switch for every application separately. 4. Start typing. The underlined text is the current composition text. While a composition is active, you can only edit the composition text. Confirm the composition with Space or by selecting a candidate from the candidate list with the arrow keys. Cancel the composition with Escape or by using Backspace to delete the composition text. Note that not all languages offer a candidate list. SDL version-specific issues ------------------------------ - 2.26.5, 2.24.2, 2.0.22: IME candidates work. But there are minor bugs when moving the composition cursor. - 2.0.18, 2.0.20: IME candidates work. - 2.0.16 (our current version): IME candidates cannot be determined with Windows API. Windows tries to draw the composition window like before, so this does not work in fullscreen mode. - 2.0.8 (upstream 0.7): IME candidates work. But this SDL version is too old for us.
2023-01-03 21:28:38 +00:00
// check if mouse is pressed
if(!m_MouseIsPress && Input()->NativeMousePressed(1))
{
m_MouseIsPress = true;
ivec2 MousePress;
Input()->NativeMousePos(&MousePress.x, &MousePress.y);
m_MousePress.x = (MousePress.x / (float)Graphics()->WindowWidth()) * Screen.w;
m_MousePress.y = (MousePress.y / (float)Graphics()->WindowHeight()) * Screen.h;
}
if(m_MouseIsPress)
{
ivec2 MouseRelease;
Input()->NativeMousePos(&MouseRelease.x, &MouseRelease.y);
m_MouseRelease.x = (MouseRelease.x / (float)Graphics()->WindowWidth()) * Screen.w;
m_MouseRelease.y = (MouseRelease.y / (float)Graphics()->WindowHeight()) * Screen.h;
}
if(m_MouseIsPress && !Input()->NativeMousePressed(1))
{
m_MouseIsPress = false;
}
x = Cursor.m_X;
2010-05-29 07:25:38 +00:00
Port line input and IME support from 0.7 Port the line input (UI edit boxes, chat, console) and Input Method Editor (IME) support from upstream. Closes #4397. General ------------------------------ Fix issues with the text input. Closes #4346. Closes #4524. Word skipping (when holding Ctrl) is overhauled to be consistent with the Windows / Firefox experience that I took as reference. Improve usability by not blinking (i.e. always rendering) the caret shortly after is has been moved. UI text input ------------------------------ Fix inconsistent mouse-based left and right scrolling (closes #4347). Support smooth left and right scrolling. Chat ------------------------------ Support keyboard-based text selection of the chat input. Mouse-based selection could be support in the future when we decide to add something like an ingame UI cursor. Support smooth up and down scrolling of the chat input, removing the old hack that offsets the input string to simulate scrolling. Console ------------------------------ Also support mouse-based text selection of the command input. Only text from either the command input or the console log can be selected at the same time. This ensures that Ctrl+C will always copy the text that is currently visually selected in the console. Check for Ctrl+C input event in event handler instead of in render function, to hopefully fix the issue that copying does not work sometimes (closes #5974 until further notice). When Ctrl+C is used to copy text from the console log, the selection is cleared. This should make it more clear when text was copied from the log. Fix an issue that was preventing the console log selection from being cleared, when all log lines are selected. Remove Ctrl+A/E hotkeys that move cursor to beginning/end respectively. Ctrl+A now selectes all text like for all other inputs. Home and End keys can still be used to go the beginning and end. Remove Ctrl+U/K hotkeys that clear everything before/after the cursor respectively. Hold shift and use Home/End to select everything instead. IME support ------------------------------ Render list of IME candidates in the client on Windows, so the candidate list can also be viewed in fullscreen mode. There is no API available to retrieve a candidate list on the other operating systems. Improve composition rendering by underlining the composition text instead of putting it in square brackets. Track active input globally to properly activate and deactivate IME through the SDL functions. Closes #1030. Closes #1008. Password rendering ------------------------------ Fix rendering of passwords containing unicode. Instead of rendering one star character for each UTF-8 `char`, render on star for every unicode codepoint. Show the composition text also for passwords. Without seeing the composition text it's hard to type a password containing those characters. The candidate window exposes the composition anyway. If you don't want to expose your password this way, e.g. while streaming, you could: 1. Use a latin password and switch off the IME for the password input with the IME hotkey. 2. Blank your screen with an external program while you are streaming and entering passwords. 3. Use binds to authenticate in rcon or to set the server browser password. Refactoring ------------------------------ Move all text input logic and general rendering to `CLineInput`. A `CLineInput` is associated with a particular `char` buffer given as a pointer either in the constructor or with `SetBuffer`. The maximum byte size of the buffer must also be specified. The maximum length in unicode codepoints can also be specified separately (e.g. on upstream, name are limited by the number of unicode codepoints instead). Add `CLineInputBuffered`, which is a `CLineInput` that own a `char` buffer of a fixed size, which is specified as a template argument. As `CLineInput` does not own a buffer anymore, this reduces duplicate code for line inputs that need their own buffer. Add `CLineInputNumber` which has additional convenience functions to consider the text as an `int` or `float`, to reduce duplicate code in those cases. In the future we could also add an input filter function so that only numbers can be entered in the number input. Add `CLineInput::SetClipboardLineCallback` to handle the case that multiple lines of text are pasted into a lineinput. This reduces duplicate code, as this behavior was previously implemented separately for chat and console. The behavior is also fixed to be consistent with the console on Windows, so the first line being pasted edits the current input text and then sends it instead of being sent on its own without the existing input text. Add `CalcFontSizeAndBoundingBox` to UI to reduce duplicate code. Expose `CalcAlignedCursorPos` as static member function to reuse it for line input. Dispatch input events to UI inputs through the event handler instead of storing them in a duplicate buffer. Use `size_t` for line input cursor position, length etc. and for `str_utf8_stats`. Add `IButtonColorFunction` to UI to describe a functions that defines colors for the Default, Active and Hovered states of UI elements. Add some default button color functions. Use button color function to reduce duplicate code in scrollbar rendering. Use `vec2` instead of two `floats` to represent the mouse positions in the text renderer. Remove `CaretPosition` again, as it does not calculate the correct Y position near line breaks due to the wrapping being different when not rendering the entire string. Instead, calculate the exact caret position when rending a text container and store the caret position in the text cursor for later use. IME usage guide (Windows) ------------------------------ 1. Install the respective language and the Microsoft-IME keyboard (e.g. for Chinese, Japanese or Korean). 2. Launch the game (or a text editor to first try out the IME). Note that Windows may track the input language separately for every application. You can change this in the Windows input settings so the input language is changed globally. 2. Switch the input language using the hotkey Windows+Space or another hotkey that you configured in the Windows input settings (Alt+Shift is the default, but you should consider disabling it, to avoid accidentally changing the input language while playing). 3. Switch from Latin/English input mode to the respective asian input mode. - Chinese: Use Ctrl+Space to switch between English and Chinese input mode. You can change this hotkey in the IME's settings. - Japanese: Use Ctrl+Space to switch between Alphanumeric and Hiragana/Katakana input mode. You can change this hotkey in the IME's settings. - Korean: Use Right Alt to switch between English and Hangul input mode. You cannot change this hotkey as of yet. - Note that the input mode is also tracked per application, but there is no setting to change this behavior as far as I know, so you'll need to switch for every application separately. 4. Start typing. The underlined text is the current composition text. While a composition is active, you can only edit the composition text. Confirm the composition with Space or by selecting a candidate from the candidate list with the arrow keys. Cancel the composition with Escape or by using Backspace to delete the composition text. Note that not all languages offer a candidate list. SDL version-specific issues ------------------------------ - 2.26.5, 2.24.2, 2.0.22: IME candidates work. But there are minor bugs when moving the composition cursor. - 2.0.18, 2.0.20: IME candidates work. - 2.0.16 (our current version): IME candidates cannot be determined with Windows API. Windows tries to draw the composition window like before, so this does not work in fullscreen mode. - 2.0.8 (upstream 0.7): IME candidates work. But this SDL version is too old for us.
2023-01-03 21:28:38 +00:00
static STextBoundingBox s_BoundingBox = {0.0f, 0.0f, 0.0f, 0.0f};
if(m_ConsoleState == CONSOLE_OPEN)
{
Port line input and IME support from 0.7 Port the line input (UI edit boxes, chat, console) and Input Method Editor (IME) support from upstream. Closes #4397. General ------------------------------ Fix issues with the text input. Closes #4346. Closes #4524. Word skipping (when holding Ctrl) is overhauled to be consistent with the Windows / Firefox experience that I took as reference. Improve usability by not blinking (i.e. always rendering) the caret shortly after is has been moved. UI text input ------------------------------ Fix inconsistent mouse-based left and right scrolling (closes #4347). Support smooth left and right scrolling. Chat ------------------------------ Support keyboard-based text selection of the chat input. Mouse-based selection could be support in the future when we decide to add something like an ingame UI cursor. Support smooth up and down scrolling of the chat input, removing the old hack that offsets the input string to simulate scrolling. Console ------------------------------ Also support mouse-based text selection of the command input. Only text from either the command input or the console log can be selected at the same time. This ensures that Ctrl+C will always copy the text that is currently visually selected in the console. Check for Ctrl+C input event in event handler instead of in render function, to hopefully fix the issue that copying does not work sometimes (closes #5974 until further notice). When Ctrl+C is used to copy text from the console log, the selection is cleared. This should make it more clear when text was copied from the log. Fix an issue that was preventing the console log selection from being cleared, when all log lines are selected. Remove Ctrl+A/E hotkeys that move cursor to beginning/end respectively. Ctrl+A now selectes all text like for all other inputs. Home and End keys can still be used to go the beginning and end. Remove Ctrl+U/K hotkeys that clear everything before/after the cursor respectively. Hold shift and use Home/End to select everything instead. IME support ------------------------------ Render list of IME candidates in the client on Windows, so the candidate list can also be viewed in fullscreen mode. There is no API available to retrieve a candidate list on the other operating systems. Improve composition rendering by underlining the composition text instead of putting it in square brackets. Track active input globally to properly activate and deactivate IME through the SDL functions. Closes #1030. Closes #1008. Password rendering ------------------------------ Fix rendering of passwords containing unicode. Instead of rendering one star character for each UTF-8 `char`, render on star for every unicode codepoint. Show the composition text also for passwords. Without seeing the composition text it's hard to type a password containing those characters. The candidate window exposes the composition anyway. If you don't want to expose your password this way, e.g. while streaming, you could: 1. Use a latin password and switch off the IME for the password input with the IME hotkey. 2. Blank your screen with an external program while you are streaming and entering passwords. 3. Use binds to authenticate in rcon or to set the server browser password. Refactoring ------------------------------ Move all text input logic and general rendering to `CLineInput`. A `CLineInput` is associated with a particular `char` buffer given as a pointer either in the constructor or with `SetBuffer`. The maximum byte size of the buffer must also be specified. The maximum length in unicode codepoints can also be specified separately (e.g. on upstream, name are limited by the number of unicode codepoints instead). Add `CLineInputBuffered`, which is a `CLineInput` that own a `char` buffer of a fixed size, which is specified as a template argument. As `CLineInput` does not own a buffer anymore, this reduces duplicate code for line inputs that need their own buffer. Add `CLineInputNumber` which has additional convenience functions to consider the text as an `int` or `float`, to reduce duplicate code in those cases. In the future we could also add an input filter function so that only numbers can be entered in the number input. Add `CLineInput::SetClipboardLineCallback` to handle the case that multiple lines of text are pasted into a lineinput. This reduces duplicate code, as this behavior was previously implemented separately for chat and console. The behavior is also fixed to be consistent with the console on Windows, so the first line being pasted edits the current input text and then sends it instead of being sent on its own without the existing input text. Add `CalcFontSizeAndBoundingBox` to UI to reduce duplicate code. Expose `CalcAlignedCursorPos` as static member function to reuse it for line input. Dispatch input events to UI inputs through the event handler instead of storing them in a duplicate buffer. Use `size_t` for line input cursor position, length etc. and for `str_utf8_stats`. Add `IButtonColorFunction` to UI to describe a functions that defines colors for the Default, Active and Hovered states of UI elements. Add some default button color functions. Use button color function to reduce duplicate code in scrollbar rendering. Use `vec2` instead of two `floats` to represent the mouse positions in the text renderer. Remove `CaretPosition` again, as it does not calculate the correct Y position near line breaks due to the wrapping being different when not rendering the entire string. Instead, calculate the exact caret position when rending a text container and store the caret position in the text cursor for later use. IME usage guide (Windows) ------------------------------ 1. Install the respective language and the Microsoft-IME keyboard (e.g. for Chinese, Japanese or Korean). 2. Launch the game (or a text editor to first try out the IME). Note that Windows may track the input language separately for every application. You can change this in the Windows input settings so the input language is changed globally. 2. Switch the input language using the hotkey Windows+Space or another hotkey that you configured in the Windows input settings (Alt+Shift is the default, but you should consider disabling it, to avoid accidentally changing the input language while playing). 3. Switch from Latin/English input mode to the respective asian input mode. - Chinese: Use Ctrl+Space to switch between English and Chinese input mode. You can change this hotkey in the IME's settings. - Japanese: Use Ctrl+Space to switch between Alphanumeric and Hiragana/Katakana input mode. You can change this hotkey in the IME's settings. - Korean: Use Right Alt to switch between English and Hangul input mode. You cannot change this hotkey as of yet. - Note that the input mode is also tracked per application, but there is no setting to change this behavior as far as I know, so you'll need to switch for every application separately. 4. Start typing. The underlined text is the current composition text. While a composition is active, you can only edit the composition text. Confirm the composition with Space or by selecting a candidate from the candidate list with the arrow keys. Cancel the composition with Escape or by using Backspace to delete the composition text. Note that not all languages offer a candidate list. SDL version-specific issues ------------------------------ - 2.26.5, 2.24.2, 2.0.22: IME candidates work. But there are minor bugs when moving the composition cursor. - 2.0.18, 2.0.20: IME candidates work. - 2.0.16 (our current version): IME candidates cannot be determined with Windows API. Windows tries to draw the composition window like before, so this does not work in fullscreen mode. - 2.0.8 (upstream 0.7): IME candidates work. But this SDL version is too old for us.
2023-01-03 21:28:38 +00:00
if(m_MousePress.y >= s_BoundingBox.m_Y && m_MousePress.y < s_BoundingBox.m_Y + s_BoundingBox.m_H)
{
Port line input and IME support from 0.7 Port the line input (UI edit boxes, chat, console) and Input Method Editor (IME) support from upstream. Closes #4397. General ------------------------------ Fix issues with the text input. Closes #4346. Closes #4524. Word skipping (when holding Ctrl) is overhauled to be consistent with the Windows / Firefox experience that I took as reference. Improve usability by not blinking (i.e. always rendering) the caret shortly after is has been moved. UI text input ------------------------------ Fix inconsistent mouse-based left and right scrolling (closes #4347). Support smooth left and right scrolling. Chat ------------------------------ Support keyboard-based text selection of the chat input. Mouse-based selection could be support in the future when we decide to add something like an ingame UI cursor. Support smooth up and down scrolling of the chat input, removing the old hack that offsets the input string to simulate scrolling. Console ------------------------------ Also support mouse-based text selection of the command input. Only text from either the command input or the console log can be selected at the same time. This ensures that Ctrl+C will always copy the text that is currently visually selected in the console. Check for Ctrl+C input event in event handler instead of in render function, to hopefully fix the issue that copying does not work sometimes (closes #5974 until further notice). When Ctrl+C is used to copy text from the console log, the selection is cleared. This should make it more clear when text was copied from the log. Fix an issue that was preventing the console log selection from being cleared, when all log lines are selected. Remove Ctrl+A/E hotkeys that move cursor to beginning/end respectively. Ctrl+A now selectes all text like for all other inputs. Home and End keys can still be used to go the beginning and end. Remove Ctrl+U/K hotkeys that clear everything before/after the cursor respectively. Hold shift and use Home/End to select everything instead. IME support ------------------------------ Render list of IME candidates in the client on Windows, so the candidate list can also be viewed in fullscreen mode. There is no API available to retrieve a candidate list on the other operating systems. Improve composition rendering by underlining the composition text instead of putting it in square brackets. Track active input globally to properly activate and deactivate IME through the SDL functions. Closes #1030. Closes #1008. Password rendering ------------------------------ Fix rendering of passwords containing unicode. Instead of rendering one star character for each UTF-8 `char`, render on star for every unicode codepoint. Show the composition text also for passwords. Without seeing the composition text it's hard to type a password containing those characters. The candidate window exposes the composition anyway. If you don't want to expose your password this way, e.g. while streaming, you could: 1. Use a latin password and switch off the IME for the password input with the IME hotkey. 2. Blank your screen with an external program while you are streaming and entering passwords. 3. Use binds to authenticate in rcon or to set the server browser password. Refactoring ------------------------------ Move all text input logic and general rendering to `CLineInput`. A `CLineInput` is associated with a particular `char` buffer given as a pointer either in the constructor or with `SetBuffer`. The maximum byte size of the buffer must also be specified. The maximum length in unicode codepoints can also be specified separately (e.g. on upstream, name are limited by the number of unicode codepoints instead). Add `CLineInputBuffered`, which is a `CLineInput` that own a `char` buffer of a fixed size, which is specified as a template argument. As `CLineInput` does not own a buffer anymore, this reduces duplicate code for line inputs that need their own buffer. Add `CLineInputNumber` which has additional convenience functions to consider the text as an `int` or `float`, to reduce duplicate code in those cases. In the future we could also add an input filter function so that only numbers can be entered in the number input. Add `CLineInput::SetClipboardLineCallback` to handle the case that multiple lines of text are pasted into a lineinput. This reduces duplicate code, as this behavior was previously implemented separately for chat and console. The behavior is also fixed to be consistent with the console on Windows, so the first line being pasted edits the current input text and then sends it instead of being sent on its own without the existing input text. Add `CalcFontSizeAndBoundingBox` to UI to reduce duplicate code. Expose `CalcAlignedCursorPos` as static member function to reuse it for line input. Dispatch input events to UI inputs through the event handler instead of storing them in a duplicate buffer. Use `size_t` for line input cursor position, length etc. and for `str_utf8_stats`. Add `IButtonColorFunction` to UI to describe a functions that defines colors for the Default, Active and Hovered states of UI elements. Add some default button color functions. Use button color function to reduce duplicate code in scrollbar rendering. Use `vec2` instead of two `floats` to represent the mouse positions in the text renderer. Remove `CaretPosition` again, as it does not calculate the correct Y position near line breaks due to the wrapping being different when not rendering the entire string. Instead, calculate the exact caret position when rending a text container and store the caret position in the text cursor for later use. IME usage guide (Windows) ------------------------------ 1. Install the respective language and the Microsoft-IME keyboard (e.g. for Chinese, Japanese or Korean). 2. Launch the game (or a text editor to first try out the IME). Note that Windows may track the input language separately for every application. You can change this in the Windows input settings so the input language is changed globally. 2. Switch the input language using the hotkey Windows+Space or another hotkey that you configured in the Windows input settings (Alt+Shift is the default, but you should consider disabling it, to avoid accidentally changing the input language while playing). 3. Switch from Latin/English input mode to the respective asian input mode. - Chinese: Use Ctrl+Space to switch between English and Chinese input mode. You can change this hotkey in the IME's settings. - Japanese: Use Ctrl+Space to switch between Alphanumeric and Hiragana/Katakana input mode. You can change this hotkey in the IME's settings. - Korean: Use Right Alt to switch between English and Hangul input mode. You cannot change this hotkey as of yet. - Note that the input mode is also tracked per application, but there is no setting to change this behavior as far as I know, so you'll need to switch for every application separately. 4. Start typing. The underlined text is the current composition text. While a composition is active, you can only edit the composition text. Confirm the composition with Space or by selecting a candidate from the candidate list with the arrow keys. Cancel the composition with Escape or by using Backspace to delete the composition text. Note that not all languages offer a candidate list. SDL version-specific issues ------------------------------ - 2.26.5, 2.24.2, 2.0.22: IME candidates work. But there are minor bugs when moving the composition cursor. - 2.0.18, 2.0.20: IME candidates work. - 2.0.16 (our current version): IME candidates cannot be determined with Windows API. Windows tries to draw the composition window like before, so this does not work in fullscreen mode. - 2.0.8 (upstream 0.7): IME candidates work. But this SDL version is too old for us.
2023-01-03 21:28:38 +00:00
CLineInput::SMouseSelection *pMouseSelection = pConsole->m_Input.GetMouseSelection();
pMouseSelection->m_Selecting = m_MouseIsPress;
pMouseSelection->m_PressMouse = m_MousePress;
pMouseSelection->m_ReleaseMouse = m_MouseRelease;
}
else if(m_MouseIsPress)
{
pConsole->m_Input.SelectNothing();
}
2010-05-29 07:25:38 +00:00
}
// render console input (wrap line)
Port line input and IME support from 0.7 Port the line input (UI edit boxes, chat, console) and Input Method Editor (IME) support from upstream. Closes #4397. General ------------------------------ Fix issues with the text input. Closes #4346. Closes #4524. Word skipping (when holding Ctrl) is overhauled to be consistent with the Windows / Firefox experience that I took as reference. Improve usability by not blinking (i.e. always rendering) the caret shortly after is has been moved. UI text input ------------------------------ Fix inconsistent mouse-based left and right scrolling (closes #4347). Support smooth left and right scrolling. Chat ------------------------------ Support keyboard-based text selection of the chat input. Mouse-based selection could be support in the future when we decide to add something like an ingame UI cursor. Support smooth up and down scrolling of the chat input, removing the old hack that offsets the input string to simulate scrolling. Console ------------------------------ Also support mouse-based text selection of the command input. Only text from either the command input or the console log can be selected at the same time. This ensures that Ctrl+C will always copy the text that is currently visually selected in the console. Check for Ctrl+C input event in event handler instead of in render function, to hopefully fix the issue that copying does not work sometimes (closes #5974 until further notice). When Ctrl+C is used to copy text from the console log, the selection is cleared. This should make it more clear when text was copied from the log. Fix an issue that was preventing the console log selection from being cleared, when all log lines are selected. Remove Ctrl+A/E hotkeys that move cursor to beginning/end respectively. Ctrl+A now selectes all text like for all other inputs. Home and End keys can still be used to go the beginning and end. Remove Ctrl+U/K hotkeys that clear everything before/after the cursor respectively. Hold shift and use Home/End to select everything instead. IME support ------------------------------ Render list of IME candidates in the client on Windows, so the candidate list can also be viewed in fullscreen mode. There is no API available to retrieve a candidate list on the other operating systems. Improve composition rendering by underlining the composition text instead of putting it in square brackets. Track active input globally to properly activate and deactivate IME through the SDL functions. Closes #1030. Closes #1008. Password rendering ------------------------------ Fix rendering of passwords containing unicode. Instead of rendering one star character for each UTF-8 `char`, render on star for every unicode codepoint. Show the composition text also for passwords. Without seeing the composition text it's hard to type a password containing those characters. The candidate window exposes the composition anyway. If you don't want to expose your password this way, e.g. while streaming, you could: 1. Use a latin password and switch off the IME for the password input with the IME hotkey. 2. Blank your screen with an external program while you are streaming and entering passwords. 3. Use binds to authenticate in rcon or to set the server browser password. Refactoring ------------------------------ Move all text input logic and general rendering to `CLineInput`. A `CLineInput` is associated with a particular `char` buffer given as a pointer either in the constructor or with `SetBuffer`. The maximum byte size of the buffer must also be specified. The maximum length in unicode codepoints can also be specified separately (e.g. on upstream, name are limited by the number of unicode codepoints instead). Add `CLineInputBuffered`, which is a `CLineInput` that own a `char` buffer of a fixed size, which is specified as a template argument. As `CLineInput` does not own a buffer anymore, this reduces duplicate code for line inputs that need their own buffer. Add `CLineInputNumber` which has additional convenience functions to consider the text as an `int` or `float`, to reduce duplicate code in those cases. In the future we could also add an input filter function so that only numbers can be entered in the number input. Add `CLineInput::SetClipboardLineCallback` to handle the case that multiple lines of text are pasted into a lineinput. This reduces duplicate code, as this behavior was previously implemented separately for chat and console. The behavior is also fixed to be consistent with the console on Windows, so the first line being pasted edits the current input text and then sends it instead of being sent on its own without the existing input text. Add `CalcFontSizeAndBoundingBox` to UI to reduce duplicate code. Expose `CalcAlignedCursorPos` as static member function to reuse it for line input. Dispatch input events to UI inputs through the event handler instead of storing them in a duplicate buffer. Use `size_t` for line input cursor position, length etc. and for `str_utf8_stats`. Add `IButtonColorFunction` to UI to describe a functions that defines colors for the Default, Active and Hovered states of UI elements. Add some default button color functions. Use button color function to reduce duplicate code in scrollbar rendering. Use `vec2` instead of two `floats` to represent the mouse positions in the text renderer. Remove `CaretPosition` again, as it does not calculate the correct Y position near line breaks due to the wrapping being different when not rendering the entire string. Instead, calculate the exact caret position when rending a text container and store the caret position in the text cursor for later use. IME usage guide (Windows) ------------------------------ 1. Install the respective language and the Microsoft-IME keyboard (e.g. for Chinese, Japanese or Korean). 2. Launch the game (or a text editor to first try out the IME). Note that Windows may track the input language separately for every application. You can change this in the Windows input settings so the input language is changed globally. 2. Switch the input language using the hotkey Windows+Space or another hotkey that you configured in the Windows input settings (Alt+Shift is the default, but you should consider disabling it, to avoid accidentally changing the input language while playing). 3. Switch from Latin/English input mode to the respective asian input mode. - Chinese: Use Ctrl+Space to switch between English and Chinese input mode. You can change this hotkey in the IME's settings. - Japanese: Use Ctrl+Space to switch between Alphanumeric and Hiragana/Katakana input mode. You can change this hotkey in the IME's settings. - Korean: Use Right Alt to switch between English and Hangul input mode. You cannot change this hotkey as of yet. - Note that the input mode is also tracked per application, but there is no setting to change this behavior as far as I know, so you'll need to switch for every application separately. 4. Start typing. The underlined text is the current composition text. While a composition is active, you can only edit the composition text. Confirm the composition with Space or by selecting a candidate from the candidate list with the arrow keys. Cancel the composition with Escape or by using Backspace to delete the composition text. Note that not all languages offer a candidate list. SDL version-specific issues ------------------------------ - 2.26.5, 2.24.2, 2.0.22: IME candidates work. But there are minor bugs when moving the composition cursor. - 2.0.18, 2.0.20: IME candidates work. - 2.0.16 (our current version): IME candidates cannot be determined with Windows API. Windows tries to draw the composition window like before, so this does not work in fullscreen mode. - 2.0.8 (upstream 0.7): IME candidates work. But this SDL version is too old for us.
2023-01-03 21:28:38 +00:00
pConsole->m_Input.SetHidden(m_ConsoleType == CONSOLETYPE_REMOTE && Client()->State() == IClient::STATE_ONLINE && !Client()->RconAuthed() && (pConsole->m_UserGot || !pConsole->m_UsernameReq));
pConsole->m_Input.Activate(EInputPriority::CONSOLE); // Ensure that the input is active
const CUIRect InputCursorRect = {x, y + FontSize, 0.0f, 0.0f};
s_BoundingBox = pConsole->m_Input.Render(&InputCursorRect, FontSize, TEXTALIGN_BL, pConsole->m_Input.WasChanged(), Screen.w - 10.0f - x);
if(pConsole->m_Input.HasSelection())
m_HasSelection = false; // Clear console selection if we have a line input selection
y -= s_BoundingBox.m_H - FontSize;
TextRender()->SetCursor(&Cursor, x, y, FontSize, TEXTFLAG_RENDER);
Cursor.m_LineWidth = Screen.w - 10.0f - x;
2015-07-09 00:08:14 +00:00
Port line input and IME support from 0.7 Port the line input (UI edit boxes, chat, console) and Input Method Editor (IME) support from upstream. Closes #4397. General ------------------------------ Fix issues with the text input. Closes #4346. Closes #4524. Word skipping (when holding Ctrl) is overhauled to be consistent with the Windows / Firefox experience that I took as reference. Improve usability by not blinking (i.e. always rendering) the caret shortly after is has been moved. UI text input ------------------------------ Fix inconsistent mouse-based left and right scrolling (closes #4347). Support smooth left and right scrolling. Chat ------------------------------ Support keyboard-based text selection of the chat input. Mouse-based selection could be support in the future when we decide to add something like an ingame UI cursor. Support smooth up and down scrolling of the chat input, removing the old hack that offsets the input string to simulate scrolling. Console ------------------------------ Also support mouse-based text selection of the command input. Only text from either the command input or the console log can be selected at the same time. This ensures that Ctrl+C will always copy the text that is currently visually selected in the console. Check for Ctrl+C input event in event handler instead of in render function, to hopefully fix the issue that copying does not work sometimes (closes #5974 until further notice). When Ctrl+C is used to copy text from the console log, the selection is cleared. This should make it more clear when text was copied from the log. Fix an issue that was preventing the console log selection from being cleared, when all log lines are selected. Remove Ctrl+A/E hotkeys that move cursor to beginning/end respectively. Ctrl+A now selectes all text like for all other inputs. Home and End keys can still be used to go the beginning and end. Remove Ctrl+U/K hotkeys that clear everything before/after the cursor respectively. Hold shift and use Home/End to select everything instead. IME support ------------------------------ Render list of IME candidates in the client on Windows, so the candidate list can also be viewed in fullscreen mode. There is no API available to retrieve a candidate list on the other operating systems. Improve composition rendering by underlining the composition text instead of putting it in square brackets. Track active input globally to properly activate and deactivate IME through the SDL functions. Closes #1030. Closes #1008. Password rendering ------------------------------ Fix rendering of passwords containing unicode. Instead of rendering one star character for each UTF-8 `char`, render on star for every unicode codepoint. Show the composition text also for passwords. Without seeing the composition text it's hard to type a password containing those characters. The candidate window exposes the composition anyway. If you don't want to expose your password this way, e.g. while streaming, you could: 1. Use a latin password and switch off the IME for the password input with the IME hotkey. 2. Blank your screen with an external program while you are streaming and entering passwords. 3. Use binds to authenticate in rcon or to set the server browser password. Refactoring ------------------------------ Move all text input logic and general rendering to `CLineInput`. A `CLineInput` is associated with a particular `char` buffer given as a pointer either in the constructor or with `SetBuffer`. The maximum byte size of the buffer must also be specified. The maximum length in unicode codepoints can also be specified separately (e.g. on upstream, name are limited by the number of unicode codepoints instead). Add `CLineInputBuffered`, which is a `CLineInput` that own a `char` buffer of a fixed size, which is specified as a template argument. As `CLineInput` does not own a buffer anymore, this reduces duplicate code for line inputs that need their own buffer. Add `CLineInputNumber` which has additional convenience functions to consider the text as an `int` or `float`, to reduce duplicate code in those cases. In the future we could also add an input filter function so that only numbers can be entered in the number input. Add `CLineInput::SetClipboardLineCallback` to handle the case that multiple lines of text are pasted into a lineinput. This reduces duplicate code, as this behavior was previously implemented separately for chat and console. The behavior is also fixed to be consistent with the console on Windows, so the first line being pasted edits the current input text and then sends it instead of being sent on its own without the existing input text. Add `CalcFontSizeAndBoundingBox` to UI to reduce duplicate code. Expose `CalcAlignedCursorPos` as static member function to reuse it for line input. Dispatch input events to UI inputs through the event handler instead of storing them in a duplicate buffer. Use `size_t` for line input cursor position, length etc. and for `str_utf8_stats`. Add `IButtonColorFunction` to UI to describe a functions that defines colors for the Default, Active and Hovered states of UI elements. Add some default button color functions. Use button color function to reduce duplicate code in scrollbar rendering. Use `vec2` instead of two `floats` to represent the mouse positions in the text renderer. Remove `CaretPosition` again, as it does not calculate the correct Y position near line breaks due to the wrapping being different when not rendering the entire string. Instead, calculate the exact caret position when rending a text container and store the caret position in the text cursor for later use. IME usage guide (Windows) ------------------------------ 1. Install the respective language and the Microsoft-IME keyboard (e.g. for Chinese, Japanese or Korean). 2. Launch the game (or a text editor to first try out the IME). Note that Windows may track the input language separately for every application. You can change this in the Windows input settings so the input language is changed globally. 2. Switch the input language using the hotkey Windows+Space or another hotkey that you configured in the Windows input settings (Alt+Shift is the default, but you should consider disabling it, to avoid accidentally changing the input language while playing). 3. Switch from Latin/English input mode to the respective asian input mode. - Chinese: Use Ctrl+Space to switch between English and Chinese input mode. You can change this hotkey in the IME's settings. - Japanese: Use Ctrl+Space to switch between Alphanumeric and Hiragana/Katakana input mode. You can change this hotkey in the IME's settings. - Korean: Use Right Alt to switch between English and Hangul input mode. You cannot change this hotkey as of yet. - Note that the input mode is also tracked per application, but there is no setting to change this behavior as far as I know, so you'll need to switch for every application separately. 4. Start typing. The underlined text is the current composition text. While a composition is active, you can only edit the composition text. Confirm the composition with Space or by selecting a candidate from the candidate list with the arrow keys. Cancel the composition with Escape or by using Backspace to delete the composition text. Note that not all languages offer a candidate list. SDL version-specific issues ------------------------------ - 2.26.5, 2.24.2, 2.0.22: IME candidates work. But there are minor bugs when moving the composition cursor. - 2.0.18, 2.0.20: IME candidates work. - 2.0.16 (our current version): IME candidates cannot be determined with Windows API. Windows tries to draw the composition window like before, so this does not work in fullscreen mode. - 2.0.8 (upstream 0.7): IME candidates work. But this SDL version is too old for us.
2023-01-03 21:28:38 +00:00
if(m_LastInputHeight != s_BoundingBox.m_H)
{
m_HasSelection = false;
m_MouseIsPress = false;
Port line input and IME support from 0.7 Port the line input (UI edit boxes, chat, console) and Input Method Editor (IME) support from upstream. Closes #4397. General ------------------------------ Fix issues with the text input. Closes #4346. Closes #4524. Word skipping (when holding Ctrl) is overhauled to be consistent with the Windows / Firefox experience that I took as reference. Improve usability by not blinking (i.e. always rendering) the caret shortly after is has been moved. UI text input ------------------------------ Fix inconsistent mouse-based left and right scrolling (closes #4347). Support smooth left and right scrolling. Chat ------------------------------ Support keyboard-based text selection of the chat input. Mouse-based selection could be support in the future when we decide to add something like an ingame UI cursor. Support smooth up and down scrolling of the chat input, removing the old hack that offsets the input string to simulate scrolling. Console ------------------------------ Also support mouse-based text selection of the command input. Only text from either the command input or the console log can be selected at the same time. This ensures that Ctrl+C will always copy the text that is currently visually selected in the console. Check for Ctrl+C input event in event handler instead of in render function, to hopefully fix the issue that copying does not work sometimes (closes #5974 until further notice). When Ctrl+C is used to copy text from the console log, the selection is cleared. This should make it more clear when text was copied from the log. Fix an issue that was preventing the console log selection from being cleared, when all log lines are selected. Remove Ctrl+A/E hotkeys that move cursor to beginning/end respectively. Ctrl+A now selectes all text like for all other inputs. Home and End keys can still be used to go the beginning and end. Remove Ctrl+U/K hotkeys that clear everything before/after the cursor respectively. Hold shift and use Home/End to select everything instead. IME support ------------------------------ Render list of IME candidates in the client on Windows, so the candidate list can also be viewed in fullscreen mode. There is no API available to retrieve a candidate list on the other operating systems. Improve composition rendering by underlining the composition text instead of putting it in square brackets. Track active input globally to properly activate and deactivate IME through the SDL functions. Closes #1030. Closes #1008. Password rendering ------------------------------ Fix rendering of passwords containing unicode. Instead of rendering one star character for each UTF-8 `char`, render on star for every unicode codepoint. Show the composition text also for passwords. Without seeing the composition text it's hard to type a password containing those characters. The candidate window exposes the composition anyway. If you don't want to expose your password this way, e.g. while streaming, you could: 1. Use a latin password and switch off the IME for the password input with the IME hotkey. 2. Blank your screen with an external program while you are streaming and entering passwords. 3. Use binds to authenticate in rcon or to set the server browser password. Refactoring ------------------------------ Move all text input logic and general rendering to `CLineInput`. A `CLineInput` is associated with a particular `char` buffer given as a pointer either in the constructor or with `SetBuffer`. The maximum byte size of the buffer must also be specified. The maximum length in unicode codepoints can also be specified separately (e.g. on upstream, name are limited by the number of unicode codepoints instead). Add `CLineInputBuffered`, which is a `CLineInput` that own a `char` buffer of a fixed size, which is specified as a template argument. As `CLineInput` does not own a buffer anymore, this reduces duplicate code for line inputs that need their own buffer. Add `CLineInputNumber` which has additional convenience functions to consider the text as an `int` or `float`, to reduce duplicate code in those cases. In the future we could also add an input filter function so that only numbers can be entered in the number input. Add `CLineInput::SetClipboardLineCallback` to handle the case that multiple lines of text are pasted into a lineinput. This reduces duplicate code, as this behavior was previously implemented separately for chat and console. The behavior is also fixed to be consistent with the console on Windows, so the first line being pasted edits the current input text and then sends it instead of being sent on its own without the existing input text. Add `CalcFontSizeAndBoundingBox` to UI to reduce duplicate code. Expose `CalcAlignedCursorPos` as static member function to reuse it for line input. Dispatch input events to UI inputs through the event handler instead of storing them in a duplicate buffer. Use `size_t` for line input cursor position, length etc. and for `str_utf8_stats`. Add `IButtonColorFunction` to UI to describe a functions that defines colors for the Default, Active and Hovered states of UI elements. Add some default button color functions. Use button color function to reduce duplicate code in scrollbar rendering. Use `vec2` instead of two `floats` to represent the mouse positions in the text renderer. Remove `CaretPosition` again, as it does not calculate the correct Y position near line breaks due to the wrapping being different when not rendering the entire string. Instead, calculate the exact caret position when rending a text container and store the caret position in the text cursor for later use. IME usage guide (Windows) ------------------------------ 1. Install the respective language and the Microsoft-IME keyboard (e.g. for Chinese, Japanese or Korean). 2. Launch the game (or a text editor to first try out the IME). Note that Windows may track the input language separately for every application. You can change this in the Windows input settings so the input language is changed globally. 2. Switch the input language using the hotkey Windows+Space or another hotkey that you configured in the Windows input settings (Alt+Shift is the default, but you should consider disabling it, to avoid accidentally changing the input language while playing). 3. Switch from Latin/English input mode to the respective asian input mode. - Chinese: Use Ctrl+Space to switch between English and Chinese input mode. You can change this hotkey in the IME's settings. - Japanese: Use Ctrl+Space to switch between Alphanumeric and Hiragana/Katakana input mode. You can change this hotkey in the IME's settings. - Korean: Use Right Alt to switch between English and Hangul input mode. You cannot change this hotkey as of yet. - Note that the input mode is also tracked per application, but there is no setting to change this behavior as far as I know, so you'll need to switch for every application separately. 4. Start typing. The underlined text is the current composition text. While a composition is active, you can only edit the composition text. Confirm the composition with Space or by selecting a candidate from the candidate list with the arrow keys. Cancel the composition with Escape or by using Backspace to delete the composition text. Note that not all languages offer a candidate list. SDL version-specific issues ------------------------------ - 2.26.5, 2.24.2, 2.0.22: IME candidates work. But there are minor bugs when moving the composition cursor. - 2.0.18, 2.0.20: IME candidates work. - 2.0.16 (our current version): IME candidates cannot be determined with Windows API. Windows tries to draw the composition window like before, so this does not work in fullscreen mode. - 2.0.8 (upstream 0.7): IME candidates work. But this SDL version is too old for us.
2023-01-03 21:28:38 +00:00
m_LastInputHeight = s_BoundingBox.m_H;
}
2010-05-29 07:25:38 +00:00
// render possible commands
Port line input and IME support from 0.7 Port the line input (UI edit boxes, chat, console) and Input Method Editor (IME) support from upstream. Closes #4397. General ------------------------------ Fix issues with the text input. Closes #4346. Closes #4524. Word skipping (when holding Ctrl) is overhauled to be consistent with the Windows / Firefox experience that I took as reference. Improve usability by not blinking (i.e. always rendering) the caret shortly after is has been moved. UI text input ------------------------------ Fix inconsistent mouse-based left and right scrolling (closes #4347). Support smooth left and right scrolling. Chat ------------------------------ Support keyboard-based text selection of the chat input. Mouse-based selection could be support in the future when we decide to add something like an ingame UI cursor. Support smooth up and down scrolling of the chat input, removing the old hack that offsets the input string to simulate scrolling. Console ------------------------------ Also support mouse-based text selection of the command input. Only text from either the command input or the console log can be selected at the same time. This ensures that Ctrl+C will always copy the text that is currently visually selected in the console. Check for Ctrl+C input event in event handler instead of in render function, to hopefully fix the issue that copying does not work sometimes (closes #5974 until further notice). When Ctrl+C is used to copy text from the console log, the selection is cleared. This should make it more clear when text was copied from the log. Fix an issue that was preventing the console log selection from being cleared, when all log lines are selected. Remove Ctrl+A/E hotkeys that move cursor to beginning/end respectively. Ctrl+A now selectes all text like for all other inputs. Home and End keys can still be used to go the beginning and end. Remove Ctrl+U/K hotkeys that clear everything before/after the cursor respectively. Hold shift and use Home/End to select everything instead. IME support ------------------------------ Render list of IME candidates in the client on Windows, so the candidate list can also be viewed in fullscreen mode. There is no API available to retrieve a candidate list on the other operating systems. Improve composition rendering by underlining the composition text instead of putting it in square brackets. Track active input globally to properly activate and deactivate IME through the SDL functions. Closes #1030. Closes #1008. Password rendering ------------------------------ Fix rendering of passwords containing unicode. Instead of rendering one star character for each UTF-8 `char`, render on star for every unicode codepoint. Show the composition text also for passwords. Without seeing the composition text it's hard to type a password containing those characters. The candidate window exposes the composition anyway. If you don't want to expose your password this way, e.g. while streaming, you could: 1. Use a latin password and switch off the IME for the password input with the IME hotkey. 2. Blank your screen with an external program while you are streaming and entering passwords. 3. Use binds to authenticate in rcon or to set the server browser password. Refactoring ------------------------------ Move all text input logic and general rendering to `CLineInput`. A `CLineInput` is associated with a particular `char` buffer given as a pointer either in the constructor or with `SetBuffer`. The maximum byte size of the buffer must also be specified. The maximum length in unicode codepoints can also be specified separately (e.g. on upstream, name are limited by the number of unicode codepoints instead). Add `CLineInputBuffered`, which is a `CLineInput` that own a `char` buffer of a fixed size, which is specified as a template argument. As `CLineInput` does not own a buffer anymore, this reduces duplicate code for line inputs that need their own buffer. Add `CLineInputNumber` which has additional convenience functions to consider the text as an `int` or `float`, to reduce duplicate code in those cases. In the future we could also add an input filter function so that only numbers can be entered in the number input. Add `CLineInput::SetClipboardLineCallback` to handle the case that multiple lines of text are pasted into a lineinput. This reduces duplicate code, as this behavior was previously implemented separately for chat and console. The behavior is also fixed to be consistent with the console on Windows, so the first line being pasted edits the current input text and then sends it instead of being sent on its own without the existing input text. Add `CalcFontSizeAndBoundingBox` to UI to reduce duplicate code. Expose `CalcAlignedCursorPos` as static member function to reuse it for line input. Dispatch input events to UI inputs through the event handler instead of storing them in a duplicate buffer. Use `size_t` for line input cursor position, length etc. and for `str_utf8_stats`. Add `IButtonColorFunction` to UI to describe a functions that defines colors for the Default, Active and Hovered states of UI elements. Add some default button color functions. Use button color function to reduce duplicate code in scrollbar rendering. Use `vec2` instead of two `floats` to represent the mouse positions in the text renderer. Remove `CaretPosition` again, as it does not calculate the correct Y position near line breaks due to the wrapping being different when not rendering the entire string. Instead, calculate the exact caret position when rending a text container and store the caret position in the text cursor for later use. IME usage guide (Windows) ------------------------------ 1. Install the respective language and the Microsoft-IME keyboard (e.g. for Chinese, Japanese or Korean). 2. Launch the game (or a text editor to first try out the IME). Note that Windows may track the input language separately for every application. You can change this in the Windows input settings so the input language is changed globally. 2. Switch the input language using the hotkey Windows+Space or another hotkey that you configured in the Windows input settings (Alt+Shift is the default, but you should consider disabling it, to avoid accidentally changing the input language while playing). 3. Switch from Latin/English input mode to the respective asian input mode. - Chinese: Use Ctrl+Space to switch between English and Chinese input mode. You can change this hotkey in the IME's settings. - Japanese: Use Ctrl+Space to switch between Alphanumeric and Hiragana/Katakana input mode. You can change this hotkey in the IME's settings. - Korean: Use Right Alt to switch between English and Hangul input mode. You cannot change this hotkey as of yet. - Note that the input mode is also tracked per application, but there is no setting to change this behavior as far as I know, so you'll need to switch for every application separately. 4. Start typing. The underlined text is the current composition text. While a composition is active, you can only edit the composition text. Confirm the composition with Space or by selecting a candidate from the candidate list with the arrow keys. Cancel the composition with Escape or by using Backspace to delete the composition text. Note that not all languages offer a candidate list. SDL version-specific issues ------------------------------ - 2.26.5, 2.24.2, 2.0.22: IME candidates work. But there are minor bugs when moving the composition cursor. - 2.0.18, 2.0.20: IME candidates work. - 2.0.16 (our current version): IME candidates cannot be determined with Windows API. Windows tries to draw the composition window like before, so this does not work in fullscreen mode. - 2.0.8 (upstream 0.7): IME candidates work. But this SDL version is too old for us.
2023-01-03 21:28:38 +00:00
if((m_ConsoleType == CONSOLETYPE_LOCAL || Client()->RconAuthed()) && !pConsole->m_Input.IsEmpty())
2010-05-29 07:25:38 +00:00
{
CCompletionOptionRenderInfo Info;
Info.m_pSelf = this;
Info.m_WantedCompletion = pConsole->m_CompletionChosen;
Info.m_Offset = pConsole->m_CompletionRenderOffset;
2022-08-10 21:00:25 +00:00
Info.m_pOffsetChange = &pConsole->m_CompletionRenderOffsetChange;
Info.m_Width = Screen.w;
2022-08-10 21:00:25 +00:00
Info.m_TotalWidth = 0.0f;
Info.m_pCurrentCmd = pConsole->m_aCompletionBuffer;
2022-08-10 21:00:25 +00:00
TextRender()->SetCursor(&Info.m_Cursor, InitialX - Info.m_Offset, InitialY + RowHeight + 2.0f, FontSize, TEXTFLAG_RENDER | TEXTFLAG_STOP_AT_END);
Info.m_Cursor.m_LineWidth = std::numeric_limits<float>::max();
2022-08-10 21:00:25 +00:00
const int NumCommands = m_pConsole->PossibleCommands(Info.m_pCurrentCmd, pConsole->m_CompletionFlagmask, m_ConsoleType != CGameConsole::CONSOLETYPE_LOCAL && Client()->RconAuthed() && Client()->UseTempRconCommands(), PossibleCommandsRenderCallback, &Info);
pConsole->m_CompletionRenderOffset = Info.m_Offset;
2022-08-10 21:00:25 +00:00
if(NumCommands <= 0 && pConsole->m_IsCommand)
{
const bool TuningCompletion = IsTuningCommandPrefix(Info.m_pCurrentCmd);
2022-08-10 21:00:25 +00:00
int NumArguments = 0;
if(TuningCompletion)
{
Info.m_WantedCompletion = pConsole->m_CompletionChosenArgument;
2022-08-10 21:00:25 +00:00
Info.m_TotalWidth = 0.0f;
Info.m_pCurrentCmd = pConsole->m_aCompletionBufferArgument;
2022-08-10 21:00:25 +00:00
NumArguments = m_pClient->m_aTuning[g_Config.m_ClDummy].PossibleTunings(Info.m_pCurrentCmd, PossibleCommandsRenderCallback, &Info);
pConsole->m_CompletionRenderOffset = Info.m_Offset;
}
2022-08-10 21:00:25 +00:00
if(NumArguments <= 0 && pConsole->m_IsCommand)
{
char aBuf[512];
str_format(aBuf, sizeof(aBuf), "Help: %s ", pConsole->m_aCommandHelp);
TextRender()->TextEx(&Info.m_Cursor, aBuf, -1);
TextRender()->TextColor(0.75f, 0.75f, 0.75f, 1);
str_format(aBuf, sizeof(aBuf), "Usage: %s %s", pConsole->m_aCommandName, pConsole->m_aCommandParams);
TextRender()->TextEx(&Info.m_Cursor, aBuf, -1);
}
}
2022-08-10 21:00:25 +00:00
UI()->DoSmoothScrollLogic(&pConsole->m_CompletionRenderOffset, &pConsole->m_CompletionRenderOffsetChange, Info.m_Width, Info.m_TotalWidth);
}
2014-12-20 12:37:11 +00:00
pConsole->m_BacklogLock.lock();
// render log (current page, wrap lines)
2010-10-16 08:32:56 +00:00
CInstance::CBacklogEntry *pEntry = pConsole->m_Backlog.Last();
float OffsetY = 0.0f;
float LineOffset = 1.0f;
2014-12-20 12:37:11 +00:00
2021-09-12 17:32:00 +00:00
std::string SelectionString;
static int s_LastActivePage = pConsole->m_BacklogCurPage;
int TotalPages = 1;
for(int Page = 0; Page <= maximum(s_LastActivePage, pConsole->m_BacklogCurPage); ++Page, OffsetY = 0.0f)
{
while(pEntry)
2010-05-29 07:25:38 +00:00
{
2021-03-08 00:08:38 +00:00
TextRender()->TextColor(pEntry->m_PrintColor);
2014-12-20 12:37:11 +00:00
2010-10-16 08:32:56 +00:00
// get y offset (calculate it if we haven't yet)
if(pEntry->m_YOffset < 0.0f)
{
TextRender()->SetCursor(&Cursor, 0.0f, 0.0f, FontSize, 0);
2020-09-22 16:02:03 +00:00
Cursor.m_LineWidth = Screen.w - 10;
2010-10-16 08:32:56 +00:00
TextRender()->TextEx(&Cursor, pEntry->m_aText, -1);
2021-09-12 17:32:00 +00:00
pEntry->m_YOffset = Cursor.m_Y + Cursor.m_AlignedFontSize + LineOffset;
2010-10-16 08:32:56 +00:00
}
OffsetY += pEntry->m_YOffset;
if((m_HasSelection || m_MouseIsPress) && m_NewLineCounter > 0)
2021-09-12 17:32:00 +00:00
{
float MouseExtraOff = pEntry->m_YOffset;
Port line input and IME support from 0.7 Port the line input (UI edit boxes, chat, console) and Input Method Editor (IME) support from upstream. Closes #4397. General ------------------------------ Fix issues with the text input. Closes #4346. Closes #4524. Word skipping (when holding Ctrl) is overhauled to be consistent with the Windows / Firefox experience that I took as reference. Improve usability by not blinking (i.e. always rendering) the caret shortly after is has been moved. UI text input ------------------------------ Fix inconsistent mouse-based left and right scrolling (closes #4347). Support smooth left and right scrolling. Chat ------------------------------ Support keyboard-based text selection of the chat input. Mouse-based selection could be support in the future when we decide to add something like an ingame UI cursor. Support smooth up and down scrolling of the chat input, removing the old hack that offsets the input string to simulate scrolling. Console ------------------------------ Also support mouse-based text selection of the command input. Only text from either the command input or the console log can be selected at the same time. This ensures that Ctrl+C will always copy the text that is currently visually selected in the console. Check for Ctrl+C input event in event handler instead of in render function, to hopefully fix the issue that copying does not work sometimes (closes #5974 until further notice). When Ctrl+C is used to copy text from the console log, the selection is cleared. This should make it more clear when text was copied from the log. Fix an issue that was preventing the console log selection from being cleared, when all log lines are selected. Remove Ctrl+A/E hotkeys that move cursor to beginning/end respectively. Ctrl+A now selectes all text like for all other inputs. Home and End keys can still be used to go the beginning and end. Remove Ctrl+U/K hotkeys that clear everything before/after the cursor respectively. Hold shift and use Home/End to select everything instead. IME support ------------------------------ Render list of IME candidates in the client on Windows, so the candidate list can also be viewed in fullscreen mode. There is no API available to retrieve a candidate list on the other operating systems. Improve composition rendering by underlining the composition text instead of putting it in square brackets. Track active input globally to properly activate and deactivate IME through the SDL functions. Closes #1030. Closes #1008. Password rendering ------------------------------ Fix rendering of passwords containing unicode. Instead of rendering one star character for each UTF-8 `char`, render on star for every unicode codepoint. Show the composition text also for passwords. Without seeing the composition text it's hard to type a password containing those characters. The candidate window exposes the composition anyway. If you don't want to expose your password this way, e.g. while streaming, you could: 1. Use a latin password and switch off the IME for the password input with the IME hotkey. 2. Blank your screen with an external program while you are streaming and entering passwords. 3. Use binds to authenticate in rcon or to set the server browser password. Refactoring ------------------------------ Move all text input logic and general rendering to `CLineInput`. A `CLineInput` is associated with a particular `char` buffer given as a pointer either in the constructor or with `SetBuffer`. The maximum byte size of the buffer must also be specified. The maximum length in unicode codepoints can also be specified separately (e.g. on upstream, name are limited by the number of unicode codepoints instead). Add `CLineInputBuffered`, which is a `CLineInput` that own a `char` buffer of a fixed size, which is specified as a template argument. As `CLineInput` does not own a buffer anymore, this reduces duplicate code for line inputs that need their own buffer. Add `CLineInputNumber` which has additional convenience functions to consider the text as an `int` or `float`, to reduce duplicate code in those cases. In the future we could also add an input filter function so that only numbers can be entered in the number input. Add `CLineInput::SetClipboardLineCallback` to handle the case that multiple lines of text are pasted into a lineinput. This reduces duplicate code, as this behavior was previously implemented separately for chat and console. The behavior is also fixed to be consistent with the console on Windows, so the first line being pasted edits the current input text and then sends it instead of being sent on its own without the existing input text. Add `CalcFontSizeAndBoundingBox` to UI to reduce duplicate code. Expose `CalcAlignedCursorPos` as static member function to reuse it for line input. Dispatch input events to UI inputs through the event handler instead of storing them in a duplicate buffer. Use `size_t` for line input cursor position, length etc. and for `str_utf8_stats`. Add `IButtonColorFunction` to UI to describe a functions that defines colors for the Default, Active and Hovered states of UI elements. Add some default button color functions. Use button color function to reduce duplicate code in scrollbar rendering. Use `vec2` instead of two `floats` to represent the mouse positions in the text renderer. Remove `CaretPosition` again, as it does not calculate the correct Y position near line breaks due to the wrapping being different when not rendering the entire string. Instead, calculate the exact caret position when rending a text container and store the caret position in the text cursor for later use. IME usage guide (Windows) ------------------------------ 1. Install the respective language and the Microsoft-IME keyboard (e.g. for Chinese, Japanese or Korean). 2. Launch the game (or a text editor to first try out the IME). Note that Windows may track the input language separately for every application. You can change this in the Windows input settings so the input language is changed globally. 2. Switch the input language using the hotkey Windows+Space or another hotkey that you configured in the Windows input settings (Alt+Shift is the default, but you should consider disabling it, to avoid accidentally changing the input language while playing). 3. Switch from Latin/English input mode to the respective asian input mode. - Chinese: Use Ctrl+Space to switch between English and Chinese input mode. You can change this hotkey in the IME's settings. - Japanese: Use Ctrl+Space to switch between Alphanumeric and Hiragana/Katakana input mode. You can change this hotkey in the IME's settings. - Korean: Use Right Alt to switch between English and Hangul input mode. You cannot change this hotkey as of yet. - Note that the input mode is also tracked per application, but there is no setting to change this behavior as far as I know, so you'll need to switch for every application separately. 4. Start typing. The underlined text is the current composition text. While a composition is active, you can only edit the composition text. Confirm the composition with Space or by selecting a candidate from the candidate list with the arrow keys. Cancel the composition with Escape or by using Backspace to delete the composition text. Note that not all languages offer a candidate list. SDL version-specific issues ------------------------------ - 2.26.5, 2.24.2, 2.0.22: IME candidates work. But there are minor bugs when moving the composition cursor. - 2.0.18, 2.0.20: IME candidates work. - 2.0.16 (our current version): IME candidates cannot be determined with Windows API. Windows tries to draw the composition window like before, so this does not work in fullscreen mode. - 2.0.8 (upstream 0.7): IME candidates work. But this SDL version is too old for us.
2023-01-03 21:28:38 +00:00
m_MousePress.y -= MouseExtraOff;
if(!m_MouseIsPress)
Port line input and IME support from 0.7 Port the line input (UI edit boxes, chat, console) and Input Method Editor (IME) support from upstream. Closes #4397. General ------------------------------ Fix issues with the text input. Closes #4346. Closes #4524. Word skipping (when holding Ctrl) is overhauled to be consistent with the Windows / Firefox experience that I took as reference. Improve usability by not blinking (i.e. always rendering) the caret shortly after is has been moved. UI text input ------------------------------ Fix inconsistent mouse-based left and right scrolling (closes #4347). Support smooth left and right scrolling. Chat ------------------------------ Support keyboard-based text selection of the chat input. Mouse-based selection could be support in the future when we decide to add something like an ingame UI cursor. Support smooth up and down scrolling of the chat input, removing the old hack that offsets the input string to simulate scrolling. Console ------------------------------ Also support mouse-based text selection of the command input. Only text from either the command input or the console log can be selected at the same time. This ensures that Ctrl+C will always copy the text that is currently visually selected in the console. Check for Ctrl+C input event in event handler instead of in render function, to hopefully fix the issue that copying does not work sometimes (closes #5974 until further notice). When Ctrl+C is used to copy text from the console log, the selection is cleared. This should make it more clear when text was copied from the log. Fix an issue that was preventing the console log selection from being cleared, when all log lines are selected. Remove Ctrl+A/E hotkeys that move cursor to beginning/end respectively. Ctrl+A now selectes all text like for all other inputs. Home and End keys can still be used to go the beginning and end. Remove Ctrl+U/K hotkeys that clear everything before/after the cursor respectively. Hold shift and use Home/End to select everything instead. IME support ------------------------------ Render list of IME candidates in the client on Windows, so the candidate list can also be viewed in fullscreen mode. There is no API available to retrieve a candidate list on the other operating systems. Improve composition rendering by underlining the composition text instead of putting it in square brackets. Track active input globally to properly activate and deactivate IME through the SDL functions. Closes #1030. Closes #1008. Password rendering ------------------------------ Fix rendering of passwords containing unicode. Instead of rendering one star character for each UTF-8 `char`, render on star for every unicode codepoint. Show the composition text also for passwords. Without seeing the composition text it's hard to type a password containing those characters. The candidate window exposes the composition anyway. If you don't want to expose your password this way, e.g. while streaming, you could: 1. Use a latin password and switch off the IME for the password input with the IME hotkey. 2. Blank your screen with an external program while you are streaming and entering passwords. 3. Use binds to authenticate in rcon or to set the server browser password. Refactoring ------------------------------ Move all text input logic and general rendering to `CLineInput`. A `CLineInput` is associated with a particular `char` buffer given as a pointer either in the constructor or with `SetBuffer`. The maximum byte size of the buffer must also be specified. The maximum length in unicode codepoints can also be specified separately (e.g. on upstream, name are limited by the number of unicode codepoints instead). Add `CLineInputBuffered`, which is a `CLineInput` that own a `char` buffer of a fixed size, which is specified as a template argument. As `CLineInput` does not own a buffer anymore, this reduces duplicate code for line inputs that need their own buffer. Add `CLineInputNumber` which has additional convenience functions to consider the text as an `int` or `float`, to reduce duplicate code in those cases. In the future we could also add an input filter function so that only numbers can be entered in the number input. Add `CLineInput::SetClipboardLineCallback` to handle the case that multiple lines of text are pasted into a lineinput. This reduces duplicate code, as this behavior was previously implemented separately for chat and console. The behavior is also fixed to be consistent with the console on Windows, so the first line being pasted edits the current input text and then sends it instead of being sent on its own without the existing input text. Add `CalcFontSizeAndBoundingBox` to UI to reduce duplicate code. Expose `CalcAlignedCursorPos` as static member function to reuse it for line input. Dispatch input events to UI inputs through the event handler instead of storing them in a duplicate buffer. Use `size_t` for line input cursor position, length etc. and for `str_utf8_stats`. Add `IButtonColorFunction` to UI to describe a functions that defines colors for the Default, Active and Hovered states of UI elements. Add some default button color functions. Use button color function to reduce duplicate code in scrollbar rendering. Use `vec2` instead of two `floats` to represent the mouse positions in the text renderer. Remove `CaretPosition` again, as it does not calculate the correct Y position near line breaks due to the wrapping being different when not rendering the entire string. Instead, calculate the exact caret position when rending a text container and store the caret position in the text cursor for later use. IME usage guide (Windows) ------------------------------ 1. Install the respective language and the Microsoft-IME keyboard (e.g. for Chinese, Japanese or Korean). 2. Launch the game (or a text editor to first try out the IME). Note that Windows may track the input language separately for every application. You can change this in the Windows input settings so the input language is changed globally. 2. Switch the input language using the hotkey Windows+Space or another hotkey that you configured in the Windows input settings (Alt+Shift is the default, but you should consider disabling it, to avoid accidentally changing the input language while playing). 3. Switch from Latin/English input mode to the respective asian input mode. - Chinese: Use Ctrl+Space to switch between English and Chinese input mode. You can change this hotkey in the IME's settings. - Japanese: Use Ctrl+Space to switch between Alphanumeric and Hiragana/Katakana input mode. You can change this hotkey in the IME's settings. - Korean: Use Right Alt to switch between English and Hangul input mode. You cannot change this hotkey as of yet. - Note that the input mode is also tracked per application, but there is no setting to change this behavior as far as I know, so you'll need to switch for every application separately. 4. Start typing. The underlined text is the current composition text. While a composition is active, you can only edit the composition text. Confirm the composition with Space or by selecting a candidate from the candidate list with the arrow keys. Cancel the composition with Escape or by using Backspace to delete the composition text. Note that not all languages offer a candidate list. SDL version-specific issues ------------------------------ - 2.26.5, 2.24.2, 2.0.22: IME candidates work. But there are minor bugs when moving the composition cursor. - 2.0.18, 2.0.20: IME candidates work. - 2.0.16 (our current version): IME candidates cannot be determined with Windows API. Windows tries to draw the composition window like before, so this does not work in fullscreen mode. - 2.0.8 (upstream 0.7): IME candidates work. But this SDL version is too old for us.
2023-01-03 21:28:38 +00:00
m_MouseRelease.y -= MouseExtraOff;
2021-09-12 17:32:00 +00:00
}
// next page when lines reach the top
if(y - OffsetY <= RowHeight)
break;
// just render output from current backlog page (render bottom up)
if(Page == s_LastActivePage)
2010-05-29 07:25:38 +00:00
{
2020-09-22 16:02:03 +00:00
TextRender()->SetCursor(&Cursor, 0.0f, y - OffsetY, FontSize, TEXTFLAG_RENDER);
Cursor.m_LineWidth = Screen.w - 10.0f;
Port line input and IME support from 0.7 Port the line input (UI edit boxes, chat, console) and Input Method Editor (IME) support from upstream. Closes #4397. General ------------------------------ Fix issues with the text input. Closes #4346. Closes #4524. Word skipping (when holding Ctrl) is overhauled to be consistent with the Windows / Firefox experience that I took as reference. Improve usability by not blinking (i.e. always rendering) the caret shortly after is has been moved. UI text input ------------------------------ Fix inconsistent mouse-based left and right scrolling (closes #4347). Support smooth left and right scrolling. Chat ------------------------------ Support keyboard-based text selection of the chat input. Mouse-based selection could be support in the future when we decide to add something like an ingame UI cursor. Support smooth up and down scrolling of the chat input, removing the old hack that offsets the input string to simulate scrolling. Console ------------------------------ Also support mouse-based text selection of the command input. Only text from either the command input or the console log can be selected at the same time. This ensures that Ctrl+C will always copy the text that is currently visually selected in the console. Check for Ctrl+C input event in event handler instead of in render function, to hopefully fix the issue that copying does not work sometimes (closes #5974 until further notice). When Ctrl+C is used to copy text from the console log, the selection is cleared. This should make it more clear when text was copied from the log. Fix an issue that was preventing the console log selection from being cleared, when all log lines are selected. Remove Ctrl+A/E hotkeys that move cursor to beginning/end respectively. Ctrl+A now selectes all text like for all other inputs. Home and End keys can still be used to go the beginning and end. Remove Ctrl+U/K hotkeys that clear everything before/after the cursor respectively. Hold shift and use Home/End to select everything instead. IME support ------------------------------ Render list of IME candidates in the client on Windows, so the candidate list can also be viewed in fullscreen mode. There is no API available to retrieve a candidate list on the other operating systems. Improve composition rendering by underlining the composition text instead of putting it in square brackets. Track active input globally to properly activate and deactivate IME through the SDL functions. Closes #1030. Closes #1008. Password rendering ------------------------------ Fix rendering of passwords containing unicode. Instead of rendering one star character for each UTF-8 `char`, render on star for every unicode codepoint. Show the composition text also for passwords. Without seeing the composition text it's hard to type a password containing those characters. The candidate window exposes the composition anyway. If you don't want to expose your password this way, e.g. while streaming, you could: 1. Use a latin password and switch off the IME for the password input with the IME hotkey. 2. Blank your screen with an external program while you are streaming and entering passwords. 3. Use binds to authenticate in rcon or to set the server browser password. Refactoring ------------------------------ Move all text input logic and general rendering to `CLineInput`. A `CLineInput` is associated with a particular `char` buffer given as a pointer either in the constructor or with `SetBuffer`. The maximum byte size of the buffer must also be specified. The maximum length in unicode codepoints can also be specified separately (e.g. on upstream, name are limited by the number of unicode codepoints instead). Add `CLineInputBuffered`, which is a `CLineInput` that own a `char` buffer of a fixed size, which is specified as a template argument. As `CLineInput` does not own a buffer anymore, this reduces duplicate code for line inputs that need their own buffer. Add `CLineInputNumber` which has additional convenience functions to consider the text as an `int` or `float`, to reduce duplicate code in those cases. In the future we could also add an input filter function so that only numbers can be entered in the number input. Add `CLineInput::SetClipboardLineCallback` to handle the case that multiple lines of text are pasted into a lineinput. This reduces duplicate code, as this behavior was previously implemented separately for chat and console. The behavior is also fixed to be consistent with the console on Windows, so the first line being pasted edits the current input text and then sends it instead of being sent on its own without the existing input text. Add `CalcFontSizeAndBoundingBox` to UI to reduce duplicate code. Expose `CalcAlignedCursorPos` as static member function to reuse it for line input. Dispatch input events to UI inputs through the event handler instead of storing them in a duplicate buffer. Use `size_t` for line input cursor position, length etc. and for `str_utf8_stats`. Add `IButtonColorFunction` to UI to describe a functions that defines colors for the Default, Active and Hovered states of UI elements. Add some default button color functions. Use button color function to reduce duplicate code in scrollbar rendering. Use `vec2` instead of two `floats` to represent the mouse positions in the text renderer. Remove `CaretPosition` again, as it does not calculate the correct Y position near line breaks due to the wrapping being different when not rendering the entire string. Instead, calculate the exact caret position when rending a text container and store the caret position in the text cursor for later use. IME usage guide (Windows) ------------------------------ 1. Install the respective language and the Microsoft-IME keyboard (e.g. for Chinese, Japanese or Korean). 2. Launch the game (or a text editor to first try out the IME). Note that Windows may track the input language separately for every application. You can change this in the Windows input settings so the input language is changed globally. 2. Switch the input language using the hotkey Windows+Space or another hotkey that you configured in the Windows input settings (Alt+Shift is the default, but you should consider disabling it, to avoid accidentally changing the input language while playing). 3. Switch from Latin/English input mode to the respective asian input mode. - Chinese: Use Ctrl+Space to switch between English and Chinese input mode. You can change this hotkey in the IME's settings. - Japanese: Use Ctrl+Space to switch between Alphanumeric and Hiragana/Katakana input mode. You can change this hotkey in the IME's settings. - Korean: Use Right Alt to switch between English and Hangul input mode. You cannot change this hotkey as of yet. - Note that the input mode is also tracked per application, but there is no setting to change this behavior as far as I know, so you'll need to switch for every application separately. 4. Start typing. The underlined text is the current composition text. While a composition is active, you can only edit the composition text. Confirm the composition with Space or by selecting a candidate from the candidate list with the arrow keys. Cancel the composition with Escape or by using Backspace to delete the composition text. Note that not all languages offer a candidate list. SDL version-specific issues ------------------------------ - 2.26.5, 2.24.2, 2.0.22: IME candidates work. But there are minor bugs when moving the composition cursor. - 2.0.18, 2.0.20: IME candidates work. - 2.0.16 (our current version): IME candidates cannot be determined with Windows API. Windows tries to draw the composition window like before, so this does not work in fullscreen mode. - 2.0.8 (upstream 0.7): IME candidates work. But this SDL version is too old for us.
2023-01-03 21:28:38 +00:00
Cursor.m_CalculateSelectionMode = (m_ConsoleState == CONSOLE_OPEN && m_MousePress.y < s_BoundingBox.m_Y && (m_MouseIsPress || (m_CurSelStart != m_CurSelEnd) || m_HasSelection)) ? TEXT_CURSOR_SELECTION_MODE_CALCULATE : TEXT_CURSOR_SELECTION_MODE_NONE;
Cursor.m_PressMouse = m_MousePress;
Cursor.m_ReleaseMouse = m_MouseRelease;
2010-10-16 08:32:56 +00:00
TextRender()->TextEx(&Cursor, pEntry->m_aText, -1);
2021-09-12 17:32:00 +00:00
if(Cursor.m_CalculateSelectionMode == TEXT_CURSOR_SELECTION_MODE_CALCULATE)
{
m_CurSelStart = minimum(Cursor.m_SelectionStart, Cursor.m_SelectionEnd);
m_CurSelEnd = maximum(Cursor.m_SelectionStart, Cursor.m_SelectionEnd);
}
if(m_CurSelStart != m_CurSelEnd)
{
Port line input and IME support from 0.7 Port the line input (UI edit boxes, chat, console) and Input Method Editor (IME) support from upstream. Closes #4397. General ------------------------------ Fix issues with the text input. Closes #4346. Closes #4524. Word skipping (when holding Ctrl) is overhauled to be consistent with the Windows / Firefox experience that I took as reference. Improve usability by not blinking (i.e. always rendering) the caret shortly after is has been moved. UI text input ------------------------------ Fix inconsistent mouse-based left and right scrolling (closes #4347). Support smooth left and right scrolling. Chat ------------------------------ Support keyboard-based text selection of the chat input. Mouse-based selection could be support in the future when we decide to add something like an ingame UI cursor. Support smooth up and down scrolling of the chat input, removing the old hack that offsets the input string to simulate scrolling. Console ------------------------------ Also support mouse-based text selection of the command input. Only text from either the command input or the console log can be selected at the same time. This ensures that Ctrl+C will always copy the text that is currently visually selected in the console. Check for Ctrl+C input event in event handler instead of in render function, to hopefully fix the issue that copying does not work sometimes (closes #5974 until further notice). When Ctrl+C is used to copy text from the console log, the selection is cleared. This should make it more clear when text was copied from the log. Fix an issue that was preventing the console log selection from being cleared, when all log lines are selected. Remove Ctrl+A/E hotkeys that move cursor to beginning/end respectively. Ctrl+A now selectes all text like for all other inputs. Home and End keys can still be used to go the beginning and end. Remove Ctrl+U/K hotkeys that clear everything before/after the cursor respectively. Hold shift and use Home/End to select everything instead. IME support ------------------------------ Render list of IME candidates in the client on Windows, so the candidate list can also be viewed in fullscreen mode. There is no API available to retrieve a candidate list on the other operating systems. Improve composition rendering by underlining the composition text instead of putting it in square brackets. Track active input globally to properly activate and deactivate IME through the SDL functions. Closes #1030. Closes #1008. Password rendering ------------------------------ Fix rendering of passwords containing unicode. Instead of rendering one star character for each UTF-8 `char`, render on star for every unicode codepoint. Show the composition text also for passwords. Without seeing the composition text it's hard to type a password containing those characters. The candidate window exposes the composition anyway. If you don't want to expose your password this way, e.g. while streaming, you could: 1. Use a latin password and switch off the IME for the password input with the IME hotkey. 2. Blank your screen with an external program while you are streaming and entering passwords. 3. Use binds to authenticate in rcon or to set the server browser password. Refactoring ------------------------------ Move all text input logic and general rendering to `CLineInput`. A `CLineInput` is associated with a particular `char` buffer given as a pointer either in the constructor or with `SetBuffer`. The maximum byte size of the buffer must also be specified. The maximum length in unicode codepoints can also be specified separately (e.g. on upstream, name are limited by the number of unicode codepoints instead). Add `CLineInputBuffered`, which is a `CLineInput` that own a `char` buffer of a fixed size, which is specified as a template argument. As `CLineInput` does not own a buffer anymore, this reduces duplicate code for line inputs that need their own buffer. Add `CLineInputNumber` which has additional convenience functions to consider the text as an `int` or `float`, to reduce duplicate code in those cases. In the future we could also add an input filter function so that only numbers can be entered in the number input. Add `CLineInput::SetClipboardLineCallback` to handle the case that multiple lines of text are pasted into a lineinput. This reduces duplicate code, as this behavior was previously implemented separately for chat and console. The behavior is also fixed to be consistent with the console on Windows, so the first line being pasted edits the current input text and then sends it instead of being sent on its own without the existing input text. Add `CalcFontSizeAndBoundingBox` to UI to reduce duplicate code. Expose `CalcAlignedCursorPos` as static member function to reuse it for line input. Dispatch input events to UI inputs through the event handler instead of storing them in a duplicate buffer. Use `size_t` for line input cursor position, length etc. and for `str_utf8_stats`. Add `IButtonColorFunction` to UI to describe a functions that defines colors for the Default, Active and Hovered states of UI elements. Add some default button color functions. Use button color function to reduce duplicate code in scrollbar rendering. Use `vec2` instead of two `floats` to represent the mouse positions in the text renderer. Remove `CaretPosition` again, as it does not calculate the correct Y position near line breaks due to the wrapping being different when not rendering the entire string. Instead, calculate the exact caret position when rending a text container and store the caret position in the text cursor for later use. IME usage guide (Windows) ------------------------------ 1. Install the respective language and the Microsoft-IME keyboard (e.g. for Chinese, Japanese or Korean). 2. Launch the game (or a text editor to first try out the IME). Note that Windows may track the input language separately for every application. You can change this in the Windows input settings so the input language is changed globally. 2. Switch the input language using the hotkey Windows+Space or another hotkey that you configured in the Windows input settings (Alt+Shift is the default, but you should consider disabling it, to avoid accidentally changing the input language while playing). 3. Switch from Latin/English input mode to the respective asian input mode. - Chinese: Use Ctrl+Space to switch between English and Chinese input mode. You can change this hotkey in the IME's settings. - Japanese: Use Ctrl+Space to switch between Alphanumeric and Hiragana/Katakana input mode. You can change this hotkey in the IME's settings. - Korean: Use Right Alt to switch between English and Hangul input mode. You cannot change this hotkey as of yet. - Note that the input mode is also tracked per application, but there is no setting to change this behavior as far as I know, so you'll need to switch for every application separately. 4. Start typing. The underlined text is the current composition text. While a composition is active, you can only edit the composition text. Confirm the composition with Space or by selecting a candidate from the candidate list with the arrow keys. Cancel the composition with Escape or by using Backspace to delete the composition text. Note that not all languages offer a candidate list. SDL version-specific issues ------------------------------ - 2.26.5, 2.24.2, 2.0.22: IME candidates work. But there are minor bugs when moving the composition cursor. - 2.0.18, 2.0.20: IME candidates work. - 2.0.16 (our current version): IME candidates cannot be determined with Windows API. Windows tries to draw the composition window like before, so this does not work in fullscreen mode. - 2.0.8 (upstream 0.7): IME candidates work. But this SDL version is too old for us.
2023-01-03 21:28:38 +00:00
if(m_WantsSelectionCopy)
2021-09-12 17:32:00 +00:00
{
Port line input and IME support from 0.7 Port the line input (UI edit boxes, chat, console) and Input Method Editor (IME) support from upstream. Closes #4397. General ------------------------------ Fix issues with the text input. Closes #4346. Closes #4524. Word skipping (when holding Ctrl) is overhauled to be consistent with the Windows / Firefox experience that I took as reference. Improve usability by not blinking (i.e. always rendering) the caret shortly after is has been moved. UI text input ------------------------------ Fix inconsistent mouse-based left and right scrolling (closes #4347). Support smooth left and right scrolling. Chat ------------------------------ Support keyboard-based text selection of the chat input. Mouse-based selection could be support in the future when we decide to add something like an ingame UI cursor. Support smooth up and down scrolling of the chat input, removing the old hack that offsets the input string to simulate scrolling. Console ------------------------------ Also support mouse-based text selection of the command input. Only text from either the command input or the console log can be selected at the same time. This ensures that Ctrl+C will always copy the text that is currently visually selected in the console. Check for Ctrl+C input event in event handler instead of in render function, to hopefully fix the issue that copying does not work sometimes (closes #5974 until further notice). When Ctrl+C is used to copy text from the console log, the selection is cleared. This should make it more clear when text was copied from the log. Fix an issue that was preventing the console log selection from being cleared, when all log lines are selected. Remove Ctrl+A/E hotkeys that move cursor to beginning/end respectively. Ctrl+A now selectes all text like for all other inputs. Home and End keys can still be used to go the beginning and end. Remove Ctrl+U/K hotkeys that clear everything before/after the cursor respectively. Hold shift and use Home/End to select everything instead. IME support ------------------------------ Render list of IME candidates in the client on Windows, so the candidate list can also be viewed in fullscreen mode. There is no API available to retrieve a candidate list on the other operating systems. Improve composition rendering by underlining the composition text instead of putting it in square brackets. Track active input globally to properly activate and deactivate IME through the SDL functions. Closes #1030. Closes #1008. Password rendering ------------------------------ Fix rendering of passwords containing unicode. Instead of rendering one star character for each UTF-8 `char`, render on star for every unicode codepoint. Show the composition text also for passwords. Without seeing the composition text it's hard to type a password containing those characters. The candidate window exposes the composition anyway. If you don't want to expose your password this way, e.g. while streaming, you could: 1. Use a latin password and switch off the IME for the password input with the IME hotkey. 2. Blank your screen with an external program while you are streaming and entering passwords. 3. Use binds to authenticate in rcon or to set the server browser password. Refactoring ------------------------------ Move all text input logic and general rendering to `CLineInput`. A `CLineInput` is associated with a particular `char` buffer given as a pointer either in the constructor or with `SetBuffer`. The maximum byte size of the buffer must also be specified. The maximum length in unicode codepoints can also be specified separately (e.g. on upstream, name are limited by the number of unicode codepoints instead). Add `CLineInputBuffered`, which is a `CLineInput` that own a `char` buffer of a fixed size, which is specified as a template argument. As `CLineInput` does not own a buffer anymore, this reduces duplicate code for line inputs that need their own buffer. Add `CLineInputNumber` which has additional convenience functions to consider the text as an `int` or `float`, to reduce duplicate code in those cases. In the future we could also add an input filter function so that only numbers can be entered in the number input. Add `CLineInput::SetClipboardLineCallback` to handle the case that multiple lines of text are pasted into a lineinput. This reduces duplicate code, as this behavior was previously implemented separately for chat and console. The behavior is also fixed to be consistent with the console on Windows, so the first line being pasted edits the current input text and then sends it instead of being sent on its own without the existing input text. Add `CalcFontSizeAndBoundingBox` to UI to reduce duplicate code. Expose `CalcAlignedCursorPos` as static member function to reuse it for line input. Dispatch input events to UI inputs through the event handler instead of storing them in a duplicate buffer. Use `size_t` for line input cursor position, length etc. and for `str_utf8_stats`. Add `IButtonColorFunction` to UI to describe a functions that defines colors for the Default, Active and Hovered states of UI elements. Add some default button color functions. Use button color function to reduce duplicate code in scrollbar rendering. Use `vec2` instead of two `floats` to represent the mouse positions in the text renderer. Remove `CaretPosition` again, as it does not calculate the correct Y position near line breaks due to the wrapping being different when not rendering the entire string. Instead, calculate the exact caret position when rending a text container and store the caret position in the text cursor for later use. IME usage guide (Windows) ------------------------------ 1. Install the respective language and the Microsoft-IME keyboard (e.g. for Chinese, Japanese or Korean). 2. Launch the game (or a text editor to first try out the IME). Note that Windows may track the input language separately for every application. You can change this in the Windows input settings so the input language is changed globally. 2. Switch the input language using the hotkey Windows+Space or another hotkey that you configured in the Windows input settings (Alt+Shift is the default, but you should consider disabling it, to avoid accidentally changing the input language while playing). 3. Switch from Latin/English input mode to the respective asian input mode. - Chinese: Use Ctrl+Space to switch between English and Chinese input mode. You can change this hotkey in the IME's settings. - Japanese: Use Ctrl+Space to switch between Alphanumeric and Hiragana/Katakana input mode. You can change this hotkey in the IME's settings. - Korean: Use Right Alt to switch between English and Hangul input mode. You cannot change this hotkey as of yet. - Note that the input mode is also tracked per application, but there is no setting to change this behavior as far as I know, so you'll need to switch for every application separately. 4. Start typing. The underlined text is the current composition text. While a composition is active, you can only edit the composition text. Confirm the composition with Space or by selecting a candidate from the candidate list with the arrow keys. Cancel the composition with Escape or by using Backspace to delete the composition text. Note that not all languages offer a candidate list. SDL version-specific issues ------------------------------ - 2.26.5, 2.24.2, 2.0.22: IME candidates work. But there are minor bugs when moving the composition cursor. - 2.0.18, 2.0.20: IME candidates work. - 2.0.16 (our current version): IME candidates cannot be determined with Windows API. Windows tries to draw the composition window like before, so this does not work in fullscreen mode. - 2.0.8 (upstream 0.7): IME candidates work. But this SDL version is too old for us.
2023-01-03 21:28:38 +00:00
const bool HasNewLine = !SelectionString.empty();
2021-09-12 17:32:00 +00:00
int OffUTF8Start = 0;
int OffUTF8End = 0;
if(TextRender()->SelectionToUTF8OffSets(pEntry->m_aText, m_CurSelStart, m_CurSelEnd, OffUTF8Start, OffUTF8End))
{
SelectionString.insert(0, (std::string(&pEntry->m_aText[OffUTF8Start], OffUTF8End - OffUTF8Start) + (HasNewLine ? "\n" : "")));
}
}
m_HasSelection = true;
}
2010-05-29 07:25:38 +00:00
}
pEntry = pConsole->m_Backlog.Prev(pEntry);
2015-01-27 00:13:27 +00:00
// reset color
2020-09-22 16:02:03 +00:00
TextRender()->TextColor(1, 1, 1, 1);
2021-09-12 17:32:00 +00:00
if(m_NewLineCounter > 0)
--m_NewLineCounter;
}
if(!pEntry)
2010-05-29 07:25:38 +00:00
break;
TotalPages++;
}
pConsole->m_BacklogCurPage = clamp(pConsole->m_BacklogCurPage, 0, TotalPages - 1);
s_LastActivePage = pConsole->m_BacklogCurPage;
pConsole->m_BacklogLock.unlock();
Port line input and IME support from 0.7 Port the line input (UI edit boxes, chat, console) and Input Method Editor (IME) support from upstream. Closes #4397. General ------------------------------ Fix issues with the text input. Closes #4346. Closes #4524. Word skipping (when holding Ctrl) is overhauled to be consistent with the Windows / Firefox experience that I took as reference. Improve usability by not blinking (i.e. always rendering) the caret shortly after is has been moved. UI text input ------------------------------ Fix inconsistent mouse-based left and right scrolling (closes #4347). Support smooth left and right scrolling. Chat ------------------------------ Support keyboard-based text selection of the chat input. Mouse-based selection could be support in the future when we decide to add something like an ingame UI cursor. Support smooth up and down scrolling of the chat input, removing the old hack that offsets the input string to simulate scrolling. Console ------------------------------ Also support mouse-based text selection of the command input. Only text from either the command input or the console log can be selected at the same time. This ensures that Ctrl+C will always copy the text that is currently visually selected in the console. Check for Ctrl+C input event in event handler instead of in render function, to hopefully fix the issue that copying does not work sometimes (closes #5974 until further notice). When Ctrl+C is used to copy text from the console log, the selection is cleared. This should make it more clear when text was copied from the log. Fix an issue that was preventing the console log selection from being cleared, when all log lines are selected. Remove Ctrl+A/E hotkeys that move cursor to beginning/end respectively. Ctrl+A now selectes all text like for all other inputs. Home and End keys can still be used to go the beginning and end. Remove Ctrl+U/K hotkeys that clear everything before/after the cursor respectively. Hold shift and use Home/End to select everything instead. IME support ------------------------------ Render list of IME candidates in the client on Windows, so the candidate list can also be viewed in fullscreen mode. There is no API available to retrieve a candidate list on the other operating systems. Improve composition rendering by underlining the composition text instead of putting it in square brackets. Track active input globally to properly activate and deactivate IME through the SDL functions. Closes #1030. Closes #1008. Password rendering ------------------------------ Fix rendering of passwords containing unicode. Instead of rendering one star character for each UTF-8 `char`, render on star for every unicode codepoint. Show the composition text also for passwords. Without seeing the composition text it's hard to type a password containing those characters. The candidate window exposes the composition anyway. If you don't want to expose your password this way, e.g. while streaming, you could: 1. Use a latin password and switch off the IME for the password input with the IME hotkey. 2. Blank your screen with an external program while you are streaming and entering passwords. 3. Use binds to authenticate in rcon or to set the server browser password. Refactoring ------------------------------ Move all text input logic and general rendering to `CLineInput`. A `CLineInput` is associated with a particular `char` buffer given as a pointer either in the constructor or with `SetBuffer`. The maximum byte size of the buffer must also be specified. The maximum length in unicode codepoints can also be specified separately (e.g. on upstream, name are limited by the number of unicode codepoints instead). Add `CLineInputBuffered`, which is a `CLineInput` that own a `char` buffer of a fixed size, which is specified as a template argument. As `CLineInput` does not own a buffer anymore, this reduces duplicate code for line inputs that need their own buffer. Add `CLineInputNumber` which has additional convenience functions to consider the text as an `int` or `float`, to reduce duplicate code in those cases. In the future we could also add an input filter function so that only numbers can be entered in the number input. Add `CLineInput::SetClipboardLineCallback` to handle the case that multiple lines of text are pasted into a lineinput. This reduces duplicate code, as this behavior was previously implemented separately for chat and console. The behavior is also fixed to be consistent with the console on Windows, so the first line being pasted edits the current input text and then sends it instead of being sent on its own without the existing input text. Add `CalcFontSizeAndBoundingBox` to UI to reduce duplicate code. Expose `CalcAlignedCursorPos` as static member function to reuse it for line input. Dispatch input events to UI inputs through the event handler instead of storing them in a duplicate buffer. Use `size_t` for line input cursor position, length etc. and for `str_utf8_stats`. Add `IButtonColorFunction` to UI to describe a functions that defines colors for the Default, Active and Hovered states of UI elements. Add some default button color functions. Use button color function to reduce duplicate code in scrollbar rendering. Use `vec2` instead of two `floats` to represent the mouse positions in the text renderer. Remove `CaretPosition` again, as it does not calculate the correct Y position near line breaks due to the wrapping being different when not rendering the entire string. Instead, calculate the exact caret position when rending a text container and store the caret position in the text cursor for later use. IME usage guide (Windows) ------------------------------ 1. Install the respective language and the Microsoft-IME keyboard (e.g. for Chinese, Japanese or Korean). 2. Launch the game (or a text editor to first try out the IME). Note that Windows may track the input language separately for every application. You can change this in the Windows input settings so the input language is changed globally. 2. Switch the input language using the hotkey Windows+Space or another hotkey that you configured in the Windows input settings (Alt+Shift is the default, but you should consider disabling it, to avoid accidentally changing the input language while playing). 3. Switch from Latin/English input mode to the respective asian input mode. - Chinese: Use Ctrl+Space to switch between English and Chinese input mode. You can change this hotkey in the IME's settings. - Japanese: Use Ctrl+Space to switch between Alphanumeric and Hiragana/Katakana input mode. You can change this hotkey in the IME's settings. - Korean: Use Right Alt to switch between English and Hangul input mode. You cannot change this hotkey as of yet. - Note that the input mode is also tracked per application, but there is no setting to change this behavior as far as I know, so you'll need to switch for every application separately. 4. Start typing. The underlined text is the current composition text. While a composition is active, you can only edit the composition text. Confirm the composition with Space or by selecting a candidate from the candidate list with the arrow keys. Cancel the composition with Escape or by using Backspace to delete the composition text. Note that not all languages offer a candidate list. SDL version-specific issues ------------------------------ - 2.26.5, 2.24.2, 2.0.22: IME candidates work. But there are minor bugs when moving the composition cursor. - 2.0.18, 2.0.20: IME candidates work. - 2.0.16 (our current version): IME candidates cannot be determined with Windows API. Windows tries to draw the composition window like before, so this does not work in fullscreen mode. - 2.0.8 (upstream 0.7): IME candidates work. But this SDL version is too old for us.
2023-01-03 21:28:38 +00:00
if(m_WantsSelectionCopy && !SelectionString.empty())
{
m_HasSelection = false;
m_CurSelStart = -1;
m_CurSelEnd = -1;
Input()->SetClipboardText(SelectionString.c_str());
m_WantsSelectionCopy = false;
}
// render page
char aBuf[128];
2020-09-22 16:02:03 +00:00
TextRender()->TextColor(1, 1, 1, 1);
str_format(aBuf, sizeof(aBuf), Localize("-Page %d-"), pConsole->m_BacklogCurPage + 1);
TextRender()->Text(10.0f, FontSize / 2.f, FontSize, aBuf, -1.0f);
// render version
2022-07-09 16:14:56 +00:00
str_copy(aBuf, "v" GAME_VERSION " on " CONF_PLATFORM_STRING " " CONF_ARCH_STRING);
float Width = TextRender()->TextWidth(FontSize, aBuf, -1, -1.0f);
TextRender()->Text(Screen.w - Width - 10.0f, FontSize / 2.f, FontSize, aBuf, -1.0f);
}
2008-03-23 09:22:15 +00:00
}
2010-05-29 07:25:38 +00:00
void CGameConsole::OnMessage(int MsgType, void *pRawMsg)
{
}
bool CGameConsole::OnInput(const IInput::CEvent &Event)
{
// accept input when opening, but not at first frame to discard the input that caused the console to open
2020-09-22 16:02:03 +00:00
if(m_ConsoleState != CONSOLE_OPEN && (m_ConsoleState != CONSOLE_OPENING || m_StateChangeEnd == TimeNow() + m_StateChangeDuration))
2008-08-27 16:23:15 +00:00
return false;
2015-08-24 20:46:28 +00:00
if((Event.m_Key >= KEY_F1 && Event.m_Key <= KEY_F12) || (Event.m_Key >= KEY_F13 && Event.m_Key <= KEY_F24))
2008-08-27 16:23:15 +00:00
return false;
2020-09-22 16:02:03 +00:00
if(Event.m_Key == KEY_ESCAPE && (Event.m_Flags & IInput::FLAG_PRESS))
2010-05-29 07:25:38 +00:00
Toggle(m_ConsoleType);
Port line input and IME support from 0.7 Port the line input (UI edit boxes, chat, console) and Input Method Editor (IME) support from upstream. Closes #4397. General ------------------------------ Fix issues with the text input. Closes #4346. Closes #4524. Word skipping (when holding Ctrl) is overhauled to be consistent with the Windows / Firefox experience that I took as reference. Improve usability by not blinking (i.e. always rendering) the caret shortly after is has been moved. UI text input ------------------------------ Fix inconsistent mouse-based left and right scrolling (closes #4347). Support smooth left and right scrolling. Chat ------------------------------ Support keyboard-based text selection of the chat input. Mouse-based selection could be support in the future when we decide to add something like an ingame UI cursor. Support smooth up and down scrolling of the chat input, removing the old hack that offsets the input string to simulate scrolling. Console ------------------------------ Also support mouse-based text selection of the command input. Only text from either the command input or the console log can be selected at the same time. This ensures that Ctrl+C will always copy the text that is currently visually selected in the console. Check for Ctrl+C input event in event handler instead of in render function, to hopefully fix the issue that copying does not work sometimes (closes #5974 until further notice). When Ctrl+C is used to copy text from the console log, the selection is cleared. This should make it more clear when text was copied from the log. Fix an issue that was preventing the console log selection from being cleared, when all log lines are selected. Remove Ctrl+A/E hotkeys that move cursor to beginning/end respectively. Ctrl+A now selectes all text like for all other inputs. Home and End keys can still be used to go the beginning and end. Remove Ctrl+U/K hotkeys that clear everything before/after the cursor respectively. Hold shift and use Home/End to select everything instead. IME support ------------------------------ Render list of IME candidates in the client on Windows, so the candidate list can also be viewed in fullscreen mode. There is no API available to retrieve a candidate list on the other operating systems. Improve composition rendering by underlining the composition text instead of putting it in square brackets. Track active input globally to properly activate and deactivate IME through the SDL functions. Closes #1030. Closes #1008. Password rendering ------------------------------ Fix rendering of passwords containing unicode. Instead of rendering one star character for each UTF-8 `char`, render on star for every unicode codepoint. Show the composition text also for passwords. Without seeing the composition text it's hard to type a password containing those characters. The candidate window exposes the composition anyway. If you don't want to expose your password this way, e.g. while streaming, you could: 1. Use a latin password and switch off the IME for the password input with the IME hotkey. 2. Blank your screen with an external program while you are streaming and entering passwords. 3. Use binds to authenticate in rcon or to set the server browser password. Refactoring ------------------------------ Move all text input logic and general rendering to `CLineInput`. A `CLineInput` is associated with a particular `char` buffer given as a pointer either in the constructor or with `SetBuffer`. The maximum byte size of the buffer must also be specified. The maximum length in unicode codepoints can also be specified separately (e.g. on upstream, name are limited by the number of unicode codepoints instead). Add `CLineInputBuffered`, which is a `CLineInput` that own a `char` buffer of a fixed size, which is specified as a template argument. As `CLineInput` does not own a buffer anymore, this reduces duplicate code for line inputs that need their own buffer. Add `CLineInputNumber` which has additional convenience functions to consider the text as an `int` or `float`, to reduce duplicate code in those cases. In the future we could also add an input filter function so that only numbers can be entered in the number input. Add `CLineInput::SetClipboardLineCallback` to handle the case that multiple lines of text are pasted into a lineinput. This reduces duplicate code, as this behavior was previously implemented separately for chat and console. The behavior is also fixed to be consistent with the console on Windows, so the first line being pasted edits the current input text and then sends it instead of being sent on its own without the existing input text. Add `CalcFontSizeAndBoundingBox` to UI to reduce duplicate code. Expose `CalcAlignedCursorPos` as static member function to reuse it for line input. Dispatch input events to UI inputs through the event handler instead of storing them in a duplicate buffer. Use `size_t` for line input cursor position, length etc. and for `str_utf8_stats`. Add `IButtonColorFunction` to UI to describe a functions that defines colors for the Default, Active and Hovered states of UI elements. Add some default button color functions. Use button color function to reduce duplicate code in scrollbar rendering. Use `vec2` instead of two `floats` to represent the mouse positions in the text renderer. Remove `CaretPosition` again, as it does not calculate the correct Y position near line breaks due to the wrapping being different when not rendering the entire string. Instead, calculate the exact caret position when rending a text container and store the caret position in the text cursor for later use. IME usage guide (Windows) ------------------------------ 1. Install the respective language and the Microsoft-IME keyboard (e.g. for Chinese, Japanese or Korean). 2. Launch the game (or a text editor to first try out the IME). Note that Windows may track the input language separately for every application. You can change this in the Windows input settings so the input language is changed globally. 2. Switch the input language using the hotkey Windows+Space or another hotkey that you configured in the Windows input settings (Alt+Shift is the default, but you should consider disabling it, to avoid accidentally changing the input language while playing). 3. Switch from Latin/English input mode to the respective asian input mode. - Chinese: Use Ctrl+Space to switch between English and Chinese input mode. You can change this hotkey in the IME's settings. - Japanese: Use Ctrl+Space to switch between Alphanumeric and Hiragana/Katakana input mode. You can change this hotkey in the IME's settings. - Korean: Use Right Alt to switch between English and Hangul input mode. You cannot change this hotkey as of yet. - Note that the input mode is also tracked per application, but there is no setting to change this behavior as far as I know, so you'll need to switch for every application separately. 4. Start typing. The underlined text is the current composition text. While a composition is active, you can only edit the composition text. Confirm the composition with Space or by selecting a candidate from the candidate list with the arrow keys. Cancel the composition with Escape or by using Backspace to delete the composition text. Note that not all languages offer a candidate list. SDL version-specific issues ------------------------------ - 2.26.5, 2.24.2, 2.0.22: IME candidates work. But there are minor bugs when moving the composition cursor. - 2.0.18, 2.0.20: IME candidates work. - 2.0.16 (our current version): IME candidates cannot be determined with Windows API. Windows tries to draw the composition window like before, so this does not work in fullscreen mode. - 2.0.8 (upstream 0.7): IME candidates work. But this SDL version is too old for us.
2023-01-03 21:28:38 +00:00
else if(!CurrentConsole()->OnInput(Event))
{
if(m_pClient->Input()->ModifierIsPressed() && Event.m_Flags & IInput::FLAG_PRESS && Event.m_Key == KEY_C)
m_WantsSelectionCopy = true;
}
2008-08-27 16:23:15 +00:00
return true;
}
2010-05-29 07:25:38 +00:00
void CGameConsole::Toggle(int Type)
2008-08-27 16:23:15 +00:00
{
2010-05-29 07:25:38 +00:00
if(m_ConsoleType != Type && (m_ConsoleState == CONSOLE_OPEN || m_ConsoleState == CONSOLE_OPENING))
2008-08-27 16:23:15 +00:00
{
// don't toggle console, just switch what console to use
}
else
{
2020-09-22 16:02:03 +00:00
if(m_ConsoleState == CONSOLE_CLOSED || m_ConsoleState == CONSOLE_OPEN)
2008-08-27 16:23:15 +00:00
{
2020-09-22 16:02:03 +00:00
m_StateChangeEnd = TimeNow() + m_StateChangeDuration;
2008-08-27 16:23:15 +00:00
}
else
{
2020-09-22 16:02:03 +00:00
float Progress = m_StateChangeEnd - TimeNow();
float ReversedProgress = m_StateChangeDuration - Progress;
2008-08-27 16:23:15 +00:00
2020-09-22 16:02:03 +00:00
m_StateChangeEnd = TimeNow() + ReversedProgress;
2008-08-27 16:23:15 +00:00
}
2020-09-22 16:02:03 +00:00
if(m_ConsoleState == CONSOLE_CLOSED || m_ConsoleState == CONSOLE_CLOSING)
2008-10-20 18:12:15 +00:00
{
UI()->SetEnabled(false);
2010-05-29 07:25:38 +00:00
m_ConsoleState = CONSOLE_OPENING;
2008-10-20 18:12:15 +00:00
}
2008-08-27 16:23:15 +00:00
else
2008-10-20 18:12:15 +00:00
{
Input()->MouseModeRelative();
UI()->SetEnabled(true);
m_pClient->OnRelease();
2010-05-29 07:25:38 +00:00
m_ConsoleState = CONSOLE_CLOSING;
2008-10-20 18:12:15 +00:00
}
2008-08-27 16:23:15 +00:00
}
2021-09-12 17:32:00 +00:00
if(m_ConsoleType != Type)
m_HasSelection = false;
2010-05-29 07:25:38 +00:00
m_ConsoleType = Type;
2008-08-27 16:23:15 +00:00
}
void CGameConsole::Dump(int Type)
{
CInstance *pConsole = Type == CONSOLETYPE_REMOTE ? &m_RemoteConsole : &m_LocalConsole;
char aBuf[IO_MAX_PATH_LENGTH + 64];
char aFilename[IO_MAX_PATH_LENGTH];
str_timestamp(aBuf, sizeof(aBuf));
str_format(aFilename, sizeof(aFilename), "dumps/%s_dump_%s.txt", pConsole->m_pName, aBuf);
IOHANDLE File = Storage()->OpenFile(aFilename, IOFLAG_WRITE, IStorage::TYPE_SAVE);
if(File)
{
pConsole->m_BacklogLock.lock();
for(CInstance::CBacklogEntry *pEntry = pConsole->m_Backlog.First(); pEntry; pEntry = pConsole->m_Backlog.Next(pEntry))
{
io_write(File, pEntry->m_aText, str_length(pEntry->m_aText));
io_write_newline(File);
}
pConsole->m_BacklogLock.unlock();
io_close(File);
str_format(aBuf, sizeof(aBuf), "%s contents were written to '%s'", pConsole->m_pName, aFilename);
}
else
{
str_format(aBuf, sizeof(aBuf), "Failed to open '%s'", aFilename);
}
Console()->Print(IConsole::OUTPUT_LEVEL_STANDARD, "console", aBuf);
}
void CGameConsole::ConToggleLocalConsole(IConsole::IResult *pResult, void *pUserData)
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{
((CGameConsole *)pUserData)->Toggle(CONSOLETYPE_LOCAL);
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}
void CGameConsole::ConToggleRemoteConsole(IConsole::IResult *pResult, void *pUserData)
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{
((CGameConsole *)pUserData)->Toggle(CONSOLETYPE_REMOTE);
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}
void CGameConsole::ConClearLocalConsole(IConsole::IResult *pResult, void *pUserData)
{
((CGameConsole *)pUserData)->m_LocalConsole.ClearBacklog();
}
void CGameConsole::ConClearRemoteConsole(IConsole::IResult *pResult, void *pUserData)
{
((CGameConsole *)pUserData)->m_RemoteConsole.ClearBacklog();
}
void CGameConsole::ConDumpLocalConsole(IConsole::IResult *pResult, void *pUserData)
{
((CGameConsole *)pUserData)->Dump(CONSOLETYPE_LOCAL);
}
void CGameConsole::ConDumpRemoteConsole(IConsole::IResult *pResult, void *pUserData)
{
((CGameConsole *)pUserData)->Dump(CONSOLETYPE_REMOTE);
}
void CGameConsole::ConConsolePageUp(IConsole::IResult *pResult, void *pUserData)
{
CInstance *pConsole = ((CGameConsole *)pUserData)->CurrentConsole();
pConsole->m_BacklogCurPage++;
}
void CGameConsole::ConConsolePageDown(IConsole::IResult *pResult, void *pUserData)
{
CInstance *pConsole = ((CGameConsole *)pUserData)->CurrentConsole();
--pConsole->m_BacklogCurPage;
if(pConsole->m_BacklogCurPage < 0)
pConsole->m_BacklogCurPage = 0;
}
void CGameConsole::RequireUsername(bool UsernameReq)
{
if((m_RemoteConsole.m_UsernameReq = UsernameReq))
{
m_RemoteConsole.m_aUser[0] = '\0';
m_RemoteConsole.m_UserGot = false;
}
}
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void CGameConsole::PrintLine(int Type, const char *pLine)
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{
if(Type == CONSOLETYPE_LOCAL)
m_LocalConsole.PrintLine(pLine, str_length(pLine), ColorRGBA{1, 1, 1, 1});
else if(Type == CONSOLETYPE_REMOTE)
m_RemoteConsole.PrintLine(pLine, str_length(pLine), ColorRGBA{1, 1, 1, 1});
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}
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void CGameConsole::OnConsoleInit()
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{
// init console instances
m_LocalConsole.Init(this);
m_RemoteConsole.Init(this);
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m_pConsole = Kernel()->RequestInterface<IConsole>();
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Console()->Register("toggle_local_console", "", CFGFLAG_CLIENT, ConToggleLocalConsole, this, "Toggle local console");
Console()->Register("toggle_remote_console", "", CFGFLAG_CLIENT, ConToggleRemoteConsole, this, "Toggle remote console");
Console()->Register("clear_local_console", "", CFGFLAG_CLIENT, ConClearLocalConsole, this, "Clear local console");
Console()->Register("clear_remote_console", "", CFGFLAG_CLIENT, ConClearRemoteConsole, this, "Clear remote console");
Console()->Register("dump_local_console", "", CFGFLAG_CLIENT, ConDumpLocalConsole, this, "Write local console contents to a text file");
Console()->Register("dump_remote_console", "", CFGFLAG_CLIENT, ConDumpRemoteConsole, this, "Write remote console contents to a text file");
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Console()->Register("console_page_up", "", CFGFLAG_CLIENT, ConConsolePageUp, this, "Previous page in console");
Console()->Register("console_page_down", "", CFGFLAG_CLIENT, ConConsolePageDown, this, "Next page in console");
}
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void CGameConsole::OnInit()
{
m_pConsoleLogger = new CConsoleLogger(this);
Engine()->SetAdditionalLogger(std::unique_ptr<ILogger>(m_pConsoleLogger));
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// add resize event
Graphics()->AddWindowResizeListener([this]() {
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m_LocalConsole.ClearBacklogYOffsets();
m_RemoteConsole.ClearBacklogYOffsets();
m_HasSelection = false;
});
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}
void CGameConsole::OnStateChange(int NewState, int OldState)
{
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if(OldState == IClient::STATE_ONLINE && NewState < IClient::STATE_LOADING)
{
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m_RemoteConsole.m_UserGot = false;
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m_RemoteConsole.m_aUser[0] = '\0';
m_RemoteConsole.m_Input.Clear();
m_RemoteConsole.m_UsernameReq = false;
}
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}