include/wx/cocoa/app.h

   1 /////////////////////////////////////////////////////////////////////////////
   2 // Name:        cocoa/app.h
   3 // Purpose:     wxApp class
   4 // Author:      David Elliott
   5 // Modified by:
   6 // Created:     2002/11/27
   7 // RCS-ID:      $Id:
   8 // Copyright:   (c) 2002 David Elliott
   9 // Licence:     wxWindows license
  10 /////////////////////////////////////////////////////////////////////////////
  11
  12 #ifndef _WX_COCOA_APP_H_
  13 #define _WX_COCOA_APP_H_
  14
  15 // entrypoint
  16 int WXDLLEXPORT wxEntry( int argc, char *argv[] );
  17
  18 // Represents the application. Derive OnInit and declare
  19 // a new App object to start application
  20 class WXDLLEXPORT wxApp: public wxAppBase
  21 {
  22     DECLARE_DYNAMIC_CLASS(wxApp)
  23     DECLARE_EVENT_TABLE()
  24 // ------------------------------------------------------------------------
  25 // initialization
  26 // ------------------------------------------------------------------------
  27 public:
  28     wxApp();
  29     virtual ~wxApp() {}
  30
  31 // ------------------------------------------------------------------------
  32 // Cocoa specifics
  33 // ------------------------------------------------------------------------
  34 public:
  35     inline WX_NSApplication GetNSApplication() { return m_cocoaApp; }
  36     void CocoaInstallRequestedIdleHandler() { if(m_isIdle) CocoaInstallIdleHandler(); }
  37     inline void CocoaRequestIdle() { m_isIdle = true; }
  38 protected:
  39     WX_NSApplication m_cocoaApp;
  40     void CocoaInstallIdleHandler();
  41     bool m_isIdle;
  42
  43 // ------------------------------------------------------------------------
  44 // Implementation
  45 // ------------------------------------------------------------------------
  46 public:
  47     // Implement wxAppBase pure virtuals
  48     virtual int MainLoop();
  49     virtual void ExitMainLoop();
  50     virtual bool Initialized();
  51     virtual bool Pending();
  52     virtual void Dispatch();
  53
  54     virtual void Exit();
  55
  56     virtual bool Yield(bool onlyIfNeeded = FALSE);
  57     virtual bool ProcessIdle();
  58     virtual bool WakeUpIdle() { CocoaRequestIdle(); }
  59
  60     /* Idle Processing */
  61     void OnIdle(wxIdleEvent& event);
  62     // Send idle event to all top-level windows.
  63     // Returns TRUE if more idle time is requested.
  64     bool SendIdleEvents();
  65     // Send idle event to window and all subwindows
  66     // Returns TRUE if more idle time is requested.
  67     bool SendIdleEvents(wxWindowCocoa* win);
  68
  69     static bool Initialize();
  70     static void CleanUp();
  71
  72     virtual bool OnInit();
  73     virtual bool OnInitGui();
  74     void DeletePendingObjects();
  75 };
  76
  77 #endif // _WX_COCOA_APP_H_