thirdparty/scummvm
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WAGE: Implement Undo action

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This commit is contained in:
Eugene Sandulenko 2016-02-05 19:37:13 +01:00
parent 3570e417c9
commit 1d5220ef3f
3 changed files with 15 additions and 1 deletions
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12
engines/wage/gui.cpp
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@ -832,8 +832,18 @@ void Gui::actionCopy() {
}
void Gui::actionPaste() {
_engine->_inputText = _clipboard;
_undobuffer = _engine->_inputText;
_engine->_inputText += _clipboard;
drawInput();
_menu->enableCommand(kMenuEdit, kMenuActionUndo, true);
}
void Gui::actionUndo() {
_engine->_inputText = _undobuffer;
drawInput();
_menu->enableCommand(kMenuEdit, kMenuActionUndo, false);
}
} // End of namespace Wage

2
engines/wage/gui.h
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@ -106,6 +106,7 @@ public:
void actionCopy();
void actionPaste();
void actionUndo();
private:
void paintBorder(Graphics::Surface *g, Common::Rect &r, WindowType windowType);
@ -160,6 +161,7 @@ private:
int _selectionEndY;
Common::String _clipboard;
Common::String _undobuffer;
};
} // End of namespace Wage

2
engines/wage/menu.cpp
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@ -516,6 +516,8 @@ void Menu::executeCommand(MenuSubItem *subitem) {
case kMenuActionQuit:
case kMenuActionUndo:
_gui->actionUndo();
break;
case kMenuActionCut:
warning("STUB: Unhandled shortcut");
break;