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Add generic confirmation popup to editor
Add `CEditor::ShowPopupConfirm` to show a generic confirmation popup. This popups shows a message and buttons to confirm or cancel an operation. The result will be available to the caller in the given `SConfirmPopupContext`.
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@ -1137,6 +1137,27 @@ public:
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static int PopupMessage(CEditor *pEditor, CUIRect View, void *pContext);
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void ShowPopupMessage(float X, float Y, SMessagePopupContext *pContext);
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struct SConfirmPopupContext
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{
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enum EConfirmationResult
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{
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UNSET = 0,
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CONFIRMED,
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CANCELED
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};
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static constexpr float POPUP_MAX_WIDTH = 200.0f;
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static constexpr float POPUP_FONT_SIZE = 10.0f;
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static constexpr float POPUP_BUTTON_HEIGHT = 12.0f;
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static constexpr float POPUP_BUTTON_SPACING = 5.0f;
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char m_aMessage[256];
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EConfirmationResult m_Result;
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SConfirmPopupContext();
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void Reset();
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};
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static int PopupConfirm(CEditor *pEditor, CUIRect View, void *pContext);
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void ShowPopupConfirm(float X, float Y, SConfirmPopupContext *pContext);
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struct SSelectionPopupContext
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{
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static constexpr float POPUP_MAX_WIDTH = 300.0f;
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@ -1895,6 +1895,55 @@ int CEditor::PopupMessage(CEditor *pEditor, CUIRect View, void *pContext)
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return 0;
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}
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CEditor::SConfirmPopupContext::SConfirmPopupContext()
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{
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Reset();
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}
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void CEditor::SConfirmPopupContext::Reset()
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{
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m_Result = SConfirmPopupContext::UNSET;
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}
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void CEditor::ShowPopupConfirm(float X, float Y, SConfirmPopupContext *pContext)
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{
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const float TextWidth = minimum(TextRender()->TextWidth(nullptr, SConfirmPopupContext::POPUP_FONT_SIZE, pContext->m_aMessage, -1, -1.0f), SConfirmPopupContext::POPUP_MAX_WIDTH);
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const int LineCount = TextRender()->TextLineCount(nullptr, SConfirmPopupContext::POPUP_FONT_SIZE, pContext->m_aMessage, TextWidth);
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const float PopupHeight = LineCount * SConfirmPopupContext::POPUP_FONT_SIZE + SConfirmPopupContext::POPUP_BUTTON_HEIGHT + SConfirmPopupContext::POPUP_BUTTON_SPACING + 10.0f;
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pContext->m_Result = SConfirmPopupContext::UNSET;
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UiInvokePopupMenu(pContext, 0, X, Y, TextWidth + 10.0f, PopupHeight, PopupConfirm, pContext);
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}
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int CEditor::PopupConfirm(CEditor *pEditor, CUIRect View, void *pContext)
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{
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SConfirmPopupContext *pConfirmPopup = static_cast<SConfirmPopupContext *>(pContext);
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CUIRect Label, ButtonBar, CancelButton, ConfirmButton;
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View.HSplitBottom(SConfirmPopupContext::POPUP_BUTTON_HEIGHT, &Label, &ButtonBar);
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ButtonBar.VSplitMid(&CancelButton, &ConfirmButton, SConfirmPopupContext::POPUP_BUTTON_SPACING);
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CTextCursor Cursor;
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pEditor->TextRender()->SetCursor(&Cursor, Label.x, Label.y, SConfirmPopupContext::POPUP_FONT_SIZE, TEXTFLAG_RENDER);
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Cursor.m_LineWidth = Label.w;
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pEditor->TextRender()->TextEx(&Cursor, pConfirmPopup->m_aMessage, -1);
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static int s_CancelButton = 0;
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if(pEditor->DoButton_Editor(&s_CancelButton, "Cancel", 0, &CancelButton, 0, nullptr))
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{
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pConfirmPopup->m_Result = SConfirmPopupContext::CANCELED;
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return 1;
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}
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static int s_ConfirmButton = 0;
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if(pEditor->DoButton_Editor(&s_ConfirmButton, "Confirm", 0, &ConfirmButton, 0, nullptr))
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{
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pConfirmPopup->m_Result = SConfirmPopupContext::CONFIRMED;
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return 1;
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}
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return 0;
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}
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void CEditor::ShowPopupMessage(float X, float Y, SMessagePopupContext *pContext)
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{
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const float TextWidth = minimum(TextRender()->TextWidth(nullptr, SMessagePopupContext::POPUP_FONT_SIZE, pContext->m_aMessage, -1, -1.0f), SMessagePopupContext::POPUP_MAX_WIDTH);
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