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/mac/corefoundation/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 WXDLLEXPORT wxApp: public wxAppBase
  26 {
  27     DECLARE_DYNAMIC_CLASS(wxApp)
  28     DECLARE_EVENT_TABLE()
  29 // ------------------------------------------------------------------------
  30 // initialization
  31 // ------------------------------------------------------------------------
  32 public:
  33     wxApp();
  34     virtual ~wxApp();
  35
  36 // ------------------------------------------------------------------------
  37 // Cocoa specifics
  38 // ------------------------------------------------------------------------
  39 public:
  40     inline WX_NSApplication GetNSApplication() { return m_cocoaApp; }
  41     virtual void CocoaDelegate_applicationWillBecomeActive();
  42     virtual void CocoaDelegate_applicationDidBecomeActive();
  43     virtual void CocoaDelegate_applicationWillResignActive();
  44     virtual void CocoaDelegate_applicationDidResignActive();
  45     virtual void CocoaDelegate_applicationWillUpdate();
  46     virtual void CF_ObserveMainRunLoopBeforeWaiting(CFRunLoopObserverRef observer, int activity);
  47 protected:
  48     WX_NSApplication m_cocoaApp;
  49     struct objc_object *m_cocoaAppDelegate;
  50     WX_NSThread m_cocoaMainThread;
  51     wxCFRef<CFRunLoopObserverRef> m_cfRunLoopIdleObserver;
  52     wxCFRef<CFStringRef> m_cfObservedRunLoopMode;
  53
  54 // ------------------------------------------------------------------------
  55 // Implementation
  56 // ------------------------------------------------------------------------
  57 public:
  58     // Implement wxAppBase pure virtuals
  59     virtual void Exit();
  60
  61     virtual bool Yield(bool onlyIfNeeded = FALSE);
  62     virtual void WakeUpIdle();
  63
  64     virtual bool Initialize(int& argc, wxChar **argv);
  65     virtual void CleanUp();
  66     virtual bool CallOnInit();
  67
  68
  69     virtual bool OnInit();
  70     virtual bool OnInitGui();
  71
  72 #ifdef __WXDEBUG__
  73     virtual void OnAssert(const wxChar *file, int line, const wxChar *cond, const wxChar *msg);
  74     bool IsInAssert() const { return m_isInAssert; }
  75 #endif // __WXDEBUG__
  76
  77     // Set true _before_ initializing wx to force embedded mode (no app delegate, etc.)
  78     static bool sm_isEmbedded;
  79 private:
  80 #ifdef __WXDEBUG__
  81     bool m_isInAssert;
  82 #endif // __WXDEBUG__
  83 };
  84
  85 #endif // _WX_COCOA_APP_H_