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csapp.h /* Crystal Space Windowing System: Windowing System Application class interface Copyright (C) 2001 by Jorrit Tyberghein Copyright (C) 1998,1999 by Andrew Zabolotny <bit@eltech.ru> This library is free software; you can redistribute it and/or modify it under the terms of the GNU Library General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Library General Public License for more details. You should have received a copy of the GNU Library General Public License along with this library; if not, write to the Free Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #ifndef __CSAPP_H__ #define __CSAPP_H__ #include <stdarg.h> #define CSWS_INTERNAL #include "csws.h" #include "cscomp.h" #include "cswstex.h" #include "cshints.h" #include "csmouse.h" #include "csgfxppl.h" #include "csutil/cseventq.h" #include "csutil/csstrvec.h" #include "csutil/cfgacc.h" #include "iutil/eventh.h" #include "iutil/comp.h" #include "iutil/event.h" class csSkin; struct iImageIO; struct iKeyboardDriver; struct iMouseDriver; struct iObjectRegistry; struct iPluginManager; struct iVirtualClock; struct iEventQueue; enum csAppBackgroundStyle { csabsNothing = 0, csabsSolid }; class csApp : public csComponent { protected: friend class csMouse; csGraphicsPipeline GfxPpl; csMouse *Mouse; csWSTexVector Textures; csHintManager *hints; int WindowListWidth, WindowListHeight; csMouseCursorID MouseCursorID, OldMouseCursorID; int DismissCode; int PhysColorShift; csTicks CurrentTime; iEventOutlet *EventOutlet; csAppBackgroundStyle BackgroundStyle; bool InFrame; class csAppPlugin : public iComponent { public: SCF_DECLARE_IBASE; csApp *app; csAppPlugin (csApp *iParent); virtual bool Initialize (iObjectRegistry *object_reg); virtual bool HandleEvent (iEvent &Event); struct eiEventHandler : public iEventHandler { SCF_DECLARE_EMBEDDED_IBASE(csAppPlugin); virtual bool HandleEvent(iEvent& e) { return scfParent->HandleEvent(e); } } scfiEventHandler; friend struct eiEventHandler; } *scfiPlugin; friend class csAppPlugin; struct csModalInfo { csComponent* component; // Component that is modal csComponent* old_focus; // Old focus before this component was modal iBase* userdata; // Userdata }; csVector ModalInfo; public: iObjectRegistry* object_reg; iVirtualClock* vc; iEventQueue* event_queue; iPluginManager* plugin_mgr; iVFS *VFS; csConfigAccess config; iFontServer *FontServer; iImageIO *ImageLoader; iKeyboardDriver* KeyboardDriver; iMouseDriver* MouseDriver; int Pal [cs_Color_Last]; csComponent *MouseOwner; csComponent *KeyboardOwner; csComponent *FocusOwner; csComponent *LastMouseContainer; csSkin *skin; bool WindowListChanged; bool InsertMode; int ScreenWidth, ScreenHeight; iFont *DefaultFont; int DefaultFontSize; csApp (iObjectRegistry *object_reg, csSkin &Skin); virtual ~csApp (); virtual bool Initialize (); void SetSkin (csSkin *Skin, bool DeleteOld = true); virtual void StartFrame (); virtual void FinishFrame (); void FlushEvents (); iEvent *CreateEvent () { return EventOutlet->CreateEvent (); } void Post (iEvent *Event) { EventOutlet->Post (Event); } void ShutDown (); virtual void Idle (); virtual void Draw (); virtual void GetFont (iFont *&oFont, int &oFontSize); void SetBackgroundStyle (csAppBackgroundStyle iBackgroundStyle); void Printf (int mode, char const* format, ...) CS_GNUC_PRINTF (3, 4); void PrintfV (int mode, char const* format, va_list) CS_GNUC_PRINTF (3, 0); bool LoadTexture (const char *iTexName, const char *iTexParams, int iFlags); virtual void PrepareTextures (); csWSTexVector *GetTextures () { return &Textures; } iTextureHandle *GetTexture (const char *Name) { csWSTexture *tex = GetTextures ()->FindTexture (Name); return tex ? tex->GetHandle () : (iTextureHandle*)NULL; } csMouse &GetMouse () { return *Mouse; } void SetMouseCursor (csMouseCursorID ID) { MouseCursorID = ID; } csMouseCursorID GetMouseCursor () { return MouseCursorID; } csComponent *CaptureMouse (csComponent *who) { csComponent *c = MouseOwner; MouseOwner = who; return c; } csComponent *CaptureKeyboard (csComponent *who) { csComponent *c = KeyboardOwner; KeyboardOwner = who; return c; } csComponent *CaptureFocus (csComponent *who) { csComponent *c = FocusOwner; FocusOwner = who; return c; } bool GetKeyState (int iKey); csTicks GetCurrentTime () { return CurrentTime; } void WindowList (); void SetWindowListSize (int iWidth, int iHeight) { WindowListWidth = iWidth; WindowListHeight = iHeight; } virtual void Insert (csComponent *comp); virtual void Delete (csComponent *comp); bool StartModal (csComponent* comp, iBase* userdata); void StopModal (int iCode = cscmdCancel); csComponent* GetTopModalComponent (); iBase* GetTopModalUserdata (); void Dismiss (int iCode = cscmdCancel); virtual bool PreHandleEvent (iEvent &Event); virtual bool HandleEvent (iEvent &Event); virtual bool PostHandleEvent (iEvent &Event); virtual void NotifyDelete (csComponent *iComp); virtual csSkin *GetSkin (); void HintAdd (const char *iText, csComponent *iComp) { hints->Add (iText, iComp); } void HintRemove (csComponent *iComp); csHintManager &GetHintManager () { return *hints; } iFont *LoadFont (const char *iFontName) { return FontServer->LoadFont (iFontName); } /* * The following methods are simple redirectors to csGraphicsPipeline * object (which is private property of csApp class). */ int FindColor (int r, int g, int b); int pplColor (int color) { return color & 0x80000000 ? (color & 0x7fffffff) << PhysColorShift : Pal [color]; } void pplBox (int x, int y, int w, int h, int color) { GfxPpl.Box (x, y, w, h, pplColor (color)); } void pplLine (float x1, float y1, float x2, float y2, int color) { GfxPpl.Line (x1, y1, x2, y2, pplColor (color)); } void pplPixel (int x, int y, int color) { GfxPpl.Pixel (x, y, pplColor (color)); } void pplText (int x, int y, int fg, int bg, iFont *Font, int FontSize, const char *s) { GfxPpl.Text (x, y, pplColor (fg), bg != -1 ? pplColor (bg) : bg, Font, FontSize, s); } void pplPixmap (csPixmap *s2d, int x, int y, int w, int h, uint8 Alpha) { GfxPpl.Pixmap (s2d, x, y, w, h, Alpha); } void pplTiledPixmap (csPixmap *s2d, int x, int y, int w, int h, int orgx, int orgy, uint8 Alpha) { GfxPpl.TiledPixmap (s2d, x, y, w, h, orgx, orgy, Alpha); } void pplTexture (iTextureHandle *hTex, int sx, int sy, int sw, int sh, int tx, int ty, int tw, int th, uint8 Alpha = 0) { GfxPpl.Texture (hTex, sx, sy, sw, sh, tx, ty, tw, th, Alpha); } void pplSaveArea (csImageArea *&Area, int x, int y, int w, int h) { GfxPpl.SaveArea (&Area, x, y, w, h); } void pplRestoreArea (csImageArea *Area, bool Free = false) { GfxPpl.RestoreArea (Area, Free); } void pplFreeArea (csImageArea *Area) { GfxPpl.FreeArea (Area); } void pplClear (int color) { GfxPpl.Clear (pplColor (color)); } void pplSetClipRect (int xmin, int ymin, int xmax, int ymax) { GfxPpl.SetClipRect (xmin, ymin, xmax, ymax); } void pplSetClipRect (csRect &clip) { GfxPpl.SetClipRect (clip.xmin, clip.ymin, clip.xmax, clip.ymax); } void pplRestoreClipRect () { GfxPpl.RestoreClipRect (); } bool ClipLine (float &x1, float &y1, float &x2, float &y2, int ClipX1, int ClipY1, int ClipX2, int ClipY2) { return GfxPpl.ClipLine (x1, y1, x2, y2, ClipX1, ClipY1, ClipX2, ClipY2); } bool SwitchMouseCursor (csMouseCursorID Shape) { return GfxPpl.SwitchMouseCursor (Shape); } void GetPixel (int x, int y, uint8 &oR, uint8 &oG, uint8 &oB) { GfxPpl.GetPixel (x, y, oR, oG, oB); } //--- 3D drawing ---// void pplPolygon3D (G3DPolygonDPFX &poly, uint mode) { GfxPpl.Polygon3D (poly, mode); } void pplClearZbuffer (int x1, int y1, int x2, int y2) { GfxPpl.ClearZbuffer (x1, y1, x2, y2); } void pplClearZbuffer () { GfxPpl.ClearZbuffer (); } void SetZbufferMode (unsigned mode) { GfxPpl.SetZbufferMode (mode); } void pplBeginDraw (unsigned mode) { GfxPpl.BeginDraw (mode); } void pplInvalidate (csRect &rect) { GfxPpl.Invalidate (rect); } void pplDontCacheFrame () { GfxPpl.DontCacheFrame = true; } iGraphics2D *GetG2D () { return GfxPpl.G2D; } iGraphics3D *GetG3D () { return GfxPpl.G3D; } protected: void InitializeSkin (); void SetupPalette (); }; #endif // __CSAPP_H__ Generated for Crystal Space by doxygen 1.2.5 written by Dimitri van Heesch, ©1997-2000