include/wx/gtk1/app.h

   1 /////////////////////////////////////////////////////////////////////////////
   2 // Name:        wx/gtk1/app.h
   3 // Purpose:
   4 // Author:      Robert Roebling
   5 // Id:          $Id$
   6 // Copyright:   (c) 1998 Robert Roebling, Julian Smart
   7 // Licence:     wxWindows licence
   8 /////////////////////////////////////////////////////////////////////////////
   9
  10 #ifndef __GTKAPPH__
  11 #define __GTKAPPH__
  12
  13 #include "wx/frame.h"
  14 #include "wx/icon.h"
  15 #include "wx/strconv.h"
  16
  17 //-----------------------------------------------------------------------------
  18 // classes
  19 //-----------------------------------------------------------------------------
  20
  21 class WXDLLIMPEXP_FWD_CORE wxApp;
  22 class WXDLLIMPEXP_FWD_BASE wxLog;
  23
  24 //-----------------------------------------------------------------------------
  25 // wxApp
  26 //-----------------------------------------------------------------------------
  27
  28 class WXDLLIMPEXP_CORE wxApp: public wxAppBase
  29 {
  30 public:
  31     wxApp();
  32     virtual ~wxApp();
  33
  34     /* override for altering the way wxGTK intializes the GUI
  35      * (palette/visual/colorcube). under wxMSW, OnInitGui() does nothing by
  36      * default. when overriding this method, the code in it is likely to be
  37      * platform dependent, otherwise use OnInit(). */
  38     virtual bool OnInitGui();
  39
  40     // override base class (pure) virtuals
  41     virtual void WakeUpIdle();
  42
  43     virtual bool Initialize(int& argc, wxChar **argv);
  44     virtual void CleanUp();
  45
  46     static bool InitialzeVisual();
  47
  48 #ifdef __WXDEBUG__
  49     virtual void OnAssert(const wxChar *file, int line, const wxChar *cond, const wxChar *msg);
  50
  51     bool IsInAssert() const { return m_isInAssert; }
  52 #endif // __WXDEBUG__
  53
  54     gint            m_idleTag;
  55     void RemoveIdleTag();
  56
  57     unsigned char  *m_colorCube;
  58
  59     // Used by the the wxGLApp and wxGLCanvas class for GL-based X visual
  60     // selection.
  61     void           *m_glVisualInfo; // this is actually an XVisualInfo*
  62     void           *m_glFBCInfo; // this is actually an GLXFBConfig*
  63     // This returns the current visual: either that used by wxRootWindow
  64     // or the XVisualInfo* for SGI.
  65     GdkVisual      *GetGdkVisual();
  66
  67 private:
  68     // true if we're inside an assert modal dialog
  69 #ifdef __WXDEBUG__
  70     bool m_isInAssert;
  71 #endif // __WXDEBUG__
  72
  73     virtual bool DoYield(bool onlyIfNeeded, long eventsToProcess);
  74
  75     DECLARE_DYNAMIC_CLASS(wxApp)
  76 };
  77
  78 #endif // __GTKAPPH__