include/wx/gtk/app.h

   1 /////////////////////////////////////////////////////////////////////////////
   2 // Name:        wx/gtk/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 #if defined(__GNUG__) && !defined(NO_GCC_PRAGMA)
  14 #pragma interface
  15 #endif
  16
  17 #include "wx/frame.h"
  18 #include "wx/icon.h"
  19 #include "wx/strconv.h"
  20
  21 //-----------------------------------------------------------------------------
  22 // classes
  23 //-----------------------------------------------------------------------------
  24
  25 class wxApp;
  26 class wxLog;
  27
  28 //-----------------------------------------------------------------------------
  29 // wxApp
  30 //-----------------------------------------------------------------------------
  31
  32 class wxApp: public wxAppBase
  33 {
  34 public:
  35     wxApp();
  36     virtual ~wxApp();
  37
  38     /* override for altering the way wxGTK intializes the GUI
  39      * (palette/visual/colorcube). under wxMSW, OnInitGui() does nothing by
  40      * default. when overriding this method, the code in it is likely to be
  41      * platform dependent, otherwise use OnInit(). */
  42     virtual bool OnInitGui();
  43
  44     // override base class (pure) virtuals
  45     virtual bool Yield(bool onlyIfNeeded = FALSE);
  46     virtual void WakeUpIdle();
  47
  48     virtual bool Initialize(int& argc, wxChar **argv);
  49     virtual void CleanUp();
  50
  51     static bool InitialzeVisual();
  52
  53 #ifdef __WXDEBUG__
  54     virtual void OnAssert(const wxChar *file, int line, const wxChar *cond, const wxChar *msg);
  55
  56     bool IsInAssert() const { return m_isInAssert; }
  57 #endif // __WXDEBUG__
  58
  59     gint            m_idleTag;
  60     void RemoveIdleTag();
  61
  62     unsigned char  *m_colorCube;
  63
  64     // Used by the the wxGLApp and wxGLCanvas class for GL-based X visual
  65     // selection.
  66     void           *m_glVisualInfo; // this is actually an XVisualInfo*
  67     void           *m_glFBCInfo; // this is actually an GLXFBConfig*
  68     // This returns the current visual: either that used by wxRootWindow
  69     // or the XVisualInfo* for SGI.
  70     GdkVisual      *GetGdkVisual();
  71
  72 private:
  73     // true if we're inside an assert modal dialog
  74 #ifdef __WXDEBUG__
  75     bool m_isInAssert;
  76 #endif // __WXDEBUG__
  77
  78     DECLARE_DYNAMIC_CLASS(wxApp)
  79     DECLARE_EVENT_TABLE()
  80 };
  81
  82 #endif // __GTKAPPH__