133 lines
3.2 KiB
C++
133 lines
3.2 KiB
C++
/*=========================================================================
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gui.h
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Author: PKG
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Created:
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Project: Spongebob
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Purpose:
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Copyright (c) 2000 Climax Development Ltd
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===========================================================================*/
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#ifndef __GUI_GUI_H__
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#define __GUI_GUI_H__
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/*----------------------------------------------------------------------
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Includes
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-------- */
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/* Std Lib
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------- */
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/*----------------------------------------------------------------------
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Tyepdefs && Defines
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------------------- */
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/*----------------------------------------------------------------------
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Structure defintions
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-------------------- */
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class CGUIObject
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{
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public:
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typedef int GUIId;
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typedef enum
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{
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FLAG_SELECTED= 1<<0,
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FLAG_HIDDEN= 1<<2,
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FLAG_DRAWBORDER= 1<<3,
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} GUI_FLAGS;
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enum
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{
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DEFAULT_OT=20,
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BORDERWIDTH=8,
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BORDERHEIGHT=5,
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};
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virtual void init(GUIId _id);
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virtual void shutdown();
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void setObjectX(int _x) {m_x=_x;recalc();}
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void setObjectY(int _y) {m_y=_y;recalc();}
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void setObjectW(int _w) {m_w=_w;recalc();}
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void setObjectH(int _h) {m_h=_h;recalc();}
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void setObjectXY(int _x,int _y) {setObjectX(_x);setObjectY(_y);}
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void setObjectWH(int _w,int _h) {setObjectW(_w);setObjectH(_h);}
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void setObjectXYWH(int _x,int _y,int _w,int _h) {setObjectXY(_x,_y);setObjectWH(_w,_h);}
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virtual void render();
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virtual void think(int _frames);
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virtual void recalc();
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void setFlags(GUI_FLAGS _flags) {m_flags|=_flags;}
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void clearFlags(GUI_FLAGS _flags) {m_flags&=_flags^-1;}
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int getFlags(GUI_FLAGS _flags) {return (m_flags&_flags)!=0;}
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// Quick access functions to the most frequently used flags
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void select() {setFlags(FLAG_SELECTED);}
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void unselect() {clearFlags(FLAG_SELECTED);}
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int isSelected() {return getFlags(FLAG_SELECTED);}
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void hide() {setFlags(FLAG_HIDDEN);}
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void unhide() {clearFlags(FLAG_HIDDEN);}
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int isHidden() {return getFlags(FLAG_HIDDEN);}
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protected:
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virtual GUI_FLAGS getInitialFlags() {return FLAG_DRAWBORDER;}
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virtual int isSelectable() {return false;}
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int getX() {return m_x;}
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int getY() {return m_y;}
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int getW() {return m_w;}
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int getH() {return m_h;}
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private:
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GUIId m_id;
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int m_x,m_y,m_w,m_h;
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int m_flags;
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CGUIObject *m_this;
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CGUIObject *m_llNext;
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static CGUIObject *s_llBase;
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// ..don't like using friends for this :(
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friend void guiOpen();
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friend void guiClose();
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friend void guiThink(int _frames);
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friend void guiRender();
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friend CGUIObject *guiGetItem(CGUIObject::GUIId _searchId);
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};
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/*----------------------------------------------------------------------
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Globals
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------- */
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/*----------------------------------------------------------------------
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Functions
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--------- */
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extern void guiOpen();
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extern void guiClose();
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extern void guiThink(int _frames);
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extern void guiRender();
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extern CGUIObject *guiGetItem(CGUIObject::GUIId _searchId);
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/*---------------------------------------------------------------------- */
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#endif /* __GUI_GUI_H__ */
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/*===========================================================================
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end */
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