107 lines
2.7 KiB
C++
107 lines
2.7 KiB
C++
/* ScummVM - Graphic Adventure Engine
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*
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* ScummVM is the legal property of its developers, whose names
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* are too numerous to list here. Please refer to the COPYRIGHT
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* file distributed with this source distribution.
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*
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*/
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/*
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* Copyright (C) 2006-2010 - Frictional Games
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*
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* This file is part of HPL1 Engine.
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*/
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#ifndef HPL_WIDGET_TEXT_BOX_H
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#define HPL_WIDGET_TEXT_BOX_H
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#include "hpl1/engine/gui/Widget.h"
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namespace hpl {
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class cGuiSkinFont;
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class cWidgetTextBox : public iWidget {
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public:
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cWidgetTextBox(cGuiSet *apSet, cGuiSkin *apSkin);
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virtual ~cWidgetTextBox();
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void SetMaxTextLength(int alLength);
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int GetMaxTextLength() { return mlMaxCharacters; }
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cVector2f GetBackgroundSize();
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void SetMaxTextSizeNeg(float afX);
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void SetCanEdit(bool abX);
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bool GetCanEdit() { return mbCanEdit; }
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protected:
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/////////////////////////
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// Own functions
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int WorldToCharPos(const cVector2f &avWorldPos);
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float CharToLocalPos(int alChar);
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void SetMarkerPos(int alPos);
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int GetLastCharInSize(int alStartPos, float afMaxSize, float afLengthAdd);
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int GetFirstCharInSize(int alStartPos, float afMaxSize, float afLengthAdd);
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/////////////////////////
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// Implemented functions
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void OnLoadGraphics();
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void OnChangeSize();
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void OnChangeText();
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void OnDraw(float afTimeStep, cGuiClipRegion *apClipRegion);
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bool OnMouseMove(cGuiMessageData &aData);
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bool OnMouseDown(cGuiMessageData &aData);
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bool OnMouseDoubleClick(cGuiMessageData &aData);
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bool OnMouseUp(cGuiMessageData &aData);
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bool OnMouseEnter(cGuiMessageData &aData);
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bool OnMouseLeave(cGuiMessageData &aData);
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bool OnLostFocus(cGuiMessageData &aData);
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bool OnKeyPress(cGuiMessageData &aData);
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/////////////////////////
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// Data
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bool mbPressed;
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int mlMarkerCharPos;
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int mlSelectedTextEnd;
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int mlFirstVisibleChar;
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int mlVisibleCharSize;
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float mfTextMaxSize;
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int mlMaxCharacters;
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float mfMaxTextSizeNeg;
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bool mbCanEdit;
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cGuiGfxElement *mpGfxMarker;
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cGuiGfxElement *mpGfxSelectedTextBack;
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cGuiGfxElement *mpGfxBackground;
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cGuiGfxElement *mvGfxBorders[4];
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cGuiGfxElement *mvGfxCorners[4];
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};
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} // namespace hpl
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#endif // HPL_WIDGET_TEXT_BOX_H
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