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 licence
  10 /////////////////////////////////////////////////////////////////////////////
  11
  12 #ifndef _WX_COCOA_APP_H_
  13 #define _WX_COCOA_APP_H_
  14
  15 typedef struct __CFRunLoopObserver * CFRunLoopObserverRef;
  16 typedef const struct __CFString * CFStringRef;
  17
  18 #include "wx/osx/core/cfref.h"
  19
  20 // ========================================================================
  21 // wxApp
  22 // ========================================================================
  23 // Represents the application. Derive OnInit and declare
  24 // a new App object to start application
  25 class WXDLLIMPEXP_CORE wxApp: public wxAppBase
  26 {
  27     DECLARE_DYNAMIC_CLASS(wxApp)
  28 // ------------------------------------------------------------------------
  29 // initialization
  30 // ------------------------------------------------------------------------
  31 public:
  32     wxApp();
  33     virtual ~wxApp();
  34
  35 // ------------------------------------------------------------------------
  36 // Cocoa specifics
  37 // ------------------------------------------------------------------------
  38 public:
  39     inline WX_NSApplication GetNSApplication() { return m_cocoaApp; }
  40     virtual void CocoaDelegate_applicationWillBecomeActive();
  41     virtual void CocoaDelegate_applicationDidBecomeActive();
  42     virtual void CocoaDelegate_applicationWillResignActive();
  43     virtual void CocoaDelegate_applicationDidResignActive();
  44     virtual void CocoaDelegate_applicationWillUpdate();
  45     virtual void CF_ObserveMainRunLoopBeforeWaiting(CFRunLoopObserverRef observer, int activity);
  46 protected:
  47     WX_NSApplication m_cocoaApp;
  48     struct objc_object *m_cocoaAppDelegate;
  49     WX_NSThread m_cocoaMainThread;
  50     wxCFRef<CFRunLoopObserverRef> m_cfRunLoopIdleObserver;
  51     wxCFRef<CFStringRef> m_cfObservedRunLoopMode;
  52
  53 // ------------------------------------------------------------------------
  54 // Implementation
  55 // ------------------------------------------------------------------------
  56 public:
  57     // Implement wxAppBase pure virtuals
  58     virtual void Exit();
  59
  60     virtual bool DoYield(bool onlyIfNeeded, long eventsToProcess);
  61     virtual void WakeUpIdle();
  62
  63     virtual bool Initialize(int& argc, wxChar **argv);
  64     virtual void CleanUp();
  65     virtual bool CallOnInit();
  66
  67
  68     virtual bool OnInit();
  69     virtual bool OnInitGui();
  70
  71 #ifdef __WXDEBUG__
  72     virtual void OnAssert(const wxChar *file, int line, const wxChar *cond, const wxChar *msg);
  73     bool IsInAssert() const { return m_isInAssert; }
  74 #endif // __WXDEBUG__
  75
  76     // Set true _before_ initializing wx to force embedded mode (no app delegate, etc.)
  77     static bool sm_isEmbedded;
  78 private:
  79 #ifdef __WXDEBUG__
  80     bool m_isInAssert;
  81 #endif // __WXDEBUG__
  82 };
  83
  84 #endif // _WX_COCOA_APP_H_