// Modified by:
// Created: 01/02/97
// RCS-ID: $Id$
-// Copyright: (c) Julian Smart and Markus Holzem
-// Licence: wxWindows license
+// Copyright: (c) Julian Smart
+// Licence: wxWindows licence
/////////////////////////////////////////////////////////////////////////////
-#ifndef __APPH__
-#define __APPH__
+#ifndef _WX_APP_H_
+#define _WX_APP_H_
#ifdef __GNUG__
#pragma interface "app.h"
#endif
-#include "wx/defs.h"
-#include "wx/object.h"
+#include "wx/event.h"
+#include "wx/icon.h"
class WXDLLEXPORT wxFrame;
class WXDLLEXPORT wxWindow;
class WXDLLEXPORT wxKeyEvent;
class WXDLLEXPORT wxLog;
-#if USE_WXCONFIG
- class WXDLLEXPORT wxConfig;
-#endif //USE_WXCONFIG
-
-#define wxPRINT_WINDOWS 1
-#define wxPRINT_POSTSCRIPT 2
-
-WXDLLEXPORT_DATA(extern wxApp*) wxTheApp;
-
-void WXDLLEXPORT wxCleanUp();
-void WXDLLEXPORT wxCommonCleanUp(); // Call this from the platform's wxCleanUp()
-void WXDLLEXPORT wxCommonInit(); // Call this from the platform's initialization
-
-// Force an exit from main loop
-void WXDLLEXPORT wxExit();
-
-// Yield to other apps/messages
-bool WXDLLEXPORT wxYield();
-
// Represents the application. Derive OnInit and declare
// a new App object to start application
-class WXDLLEXPORT wxApp: public wxEvtHandler
+class WXDLLEXPORT wxApp : public wxAppBase
{
- DECLARE_DYNAMIC_CLASS(wxApp)
- wxApp();
- inline ~wxApp() {}
+ DECLARE_DYNAMIC_CLASS(wxApp)
- static void SetInitializerFunction(wxAppInitializerFunction fn) { m_appInitFn = fn; }
- static wxAppInitializerFunction GetInitializerFunction() { return m_appInitFn; }
+public:
+ wxApp();
+ virtual ~wxApp();
- virtual int MainLoop();
- void ExitMainLoop();
- bool Initialized();
- virtual bool Pending() ;
- virtual void Dispatch() ;
+ // override base class (pure) virtuals
+ virtual bool Initialize(int& argc, wxChar **argv);
+ virtual void CleanUp();
- virtual void OnIdle(wxIdleEvent& event);
+ virtual int MainLoop();
+ virtual void ExitMainLoop();
+ virtual bool Initialized();
+ virtual bool Pending();
+ virtual void Dispatch();
-// Generic
- virtual bool OnInit() { return FALSE; };
+ virtual bool Yield(bool onlyIfNeeded = FALSE);
+ virtual bool ProcessIdle();
+ virtual void WakeUpIdle();
- // No specific tasks to do here.
- virtual bool OnInitGui() { return TRUE; }
+ virtual void SetPrintMode(int mode) { m_printMode = mode; }
+ virtual int GetPrintMode() const { return m_printMode; }
- // Called to set off the main loop
- virtual int OnRun() { return MainLoop(); };
- virtual int OnExit() { return 0; };
- inline void SetPrintMode(int mode) { m_printMode = mode; }
- inline int GetPrintMode() const { return m_printMode; }
+ // implementation only
+ void OnIdle(wxIdleEvent& event);
+ void OnEndSession(wxCloseEvent& event);
+ void OnQueryEndSession(wxCloseEvent& event);
- inline void SetExitOnFrameDelete(bool flag) { m_exitOnFrameDelete = flag; }
- inline bool GetExitOnFrameDelete() const { return m_exitOnFrameDelete; }
+ // Send idle event to all top-level windows.
+ // Returns TRUE if more idle time is requested.
+ bool SendIdleEvents();
- inline wxString GetAppName() const {
- if (m_appName != "")
- return m_appName;
- else return m_className;
- }
+ // Send idle event to window and all subwindows
+ // Returns TRUE if more idle time is requested.
+ bool SendIdleEvents(wxWindow* win);
- inline void SetAppName(const wxString& name) { m_appName = name; };
- inline wxString GetClassName() const { return m_className; }
- inline void SetClassName(const wxString& name) { m_className = name; }
- wxWindow *GetTopWindow() const ;
- inline void SetTopWindow(wxWindow *win) { m_topWindow = win; }
+protected:
+ int m_printMode; // wxPRINT_WINDOWS, wxPRINT_POSTSCRIPT
- inline void SetWantDebugOutput(bool flag) { m_wantDebugOutput = flag; }
- inline bool GetWantDebugOutput() { return m_wantDebugOutput; }
+ /* Windows-specific wxApp definitions */
- // Send idle event to all top-level windows.
- // Returns TRUE if more idle time is requested.
- bool SendIdleEvents();
+public:
- // Send idle event to window and all subwindows
- // Returns TRUE if more idle time is requested.
- bool SendIdleEvents(wxWindow* win);
+ // Implementation
+ static bool RegisterWindowClasses();
+ static bool UnregisterWindowClasses();
- inline void SetAuto3D(bool flag) { m_auto3D = flag; }
- inline bool GetAuto3D() const { return m_auto3D; }
+ // message processing
+ // ------------------
- // Creates a log object
- virtual wxLog* CreateLogTarget();
+ // process the given message
+ virtual void DoMessage(WXMSG *pMsg);
-#if USE_WXCONFIG
- // override this function to create a global wxConfig object of different
- // than default type (right now the default implementation returns NULL)
- virtual wxConfig* CreateConfig() { return NULL; }
-#endif //USE_WXCONFIG
+ // retrieve the next message from the queue and process it
+ virtual bool DoMessage();
-public:
-// void (*work_proc)(wxApp*app); // work procedure;
- int argc;
- char ** argv;
+ // preprocess the message
+ virtual bool ProcessMessage(WXMSG* pMsg);
-protected:
- bool m_wantDebugOutput ;
- wxString m_className;
- wxString m_appName;
- wxWindow * m_topWindow;
- bool m_exitOnFrameDelete;
- bool m_showOnInit;
- int m_printMode; // wxPRINT_WINDOWS, wxPRINT_POSTSCRIPT
- bool m_auto3D ; // Always use 3D controls, except
- // where overriden
- static wxAppInitializerFunction m_appInitFn;
-
-/* Windows-specific wxApp definitions */
+ // idle processing
+ // ---------------
-public:
+#if wxUSE_RICHEDIT
+ // initialize the richedit DLL of (at least) given version, return TRUE if
+ // ok (Win95 has version 1, Win98/NT4 has 1 and 2, W2K has 3)
+ static bool InitRichEdit(int version = 2);
+#endif // wxUSE_RICHEDIT
- // Implementation
- static bool Initialize(WXHINSTANCE instance);
- static void CommonInit();
- static bool RegisterWindowClasses();
- static void CleanUp();
- static void CommonCleanUp();
- virtual bool DoMessage();
- virtual bool ProcessMessage(WXMSG* pMsg);
- void DeletePendingObjects();
- bool ProcessIdle();
- int GetComCtl32Version() const;
+ // returns 400, 470, 471 for comctl32.dll 4.00, 4.70, 4.71 or 0 if it
+ // wasn't found at all
+ static int GetComCtl32Version();
public:
- static long sm_lastMessageTime;
- int m_nCmdShow;
+ // the SW_XXX value to be used for the frames opened by the application
+ // (currently seems unused which is a bug -- TODO)
+ static int m_nCmdShow;
protected:
- bool m_keepGoing ;
-// bool m_resourceCollection;
-// bool m_pendingCleanup; // TRUE if we need to check the GDI object lists for cleanup
+ // we exit the main event loop when this flag becomes false
+ bool m_keepGoing;
-DECLARE_EVENT_TABLE()
+ DECLARE_EVENT_TABLE()
};
-#if !defined(_WINDLL) || (defined(_WINDLL) && defined(WXMAKINGDLL))
-int WXDLLEXPORT wxEntry(WXHINSTANCE hInstance, WXHINSTANCE hPrevInstance, char *lpszCmdLine,
- int nCmdShow, bool enterLoop = TRUE);
-#else
-int WXDLLEXPORT wxEntry(WXHINSTANCE hInstance);
-#endif
+int WXDLLEXPORT wxEntry(WXHINSTANCE hInstance, WXHINSTANCE hPrevInstance,
+ char *lpszCmdLine, int nCmdShow);
-#endif
- // __APPH__
+#endif // _WX_APP_H_
projects / wxWidgets.git / blobdiff