// Author: David Elliott
// Modified by:
// Created: 2002/11/27
-// RCS-ID: $Id:
+// RCS-ID: $Id$
// Copyright: (c) David Elliott
-// Licence: wxWindows license
+// Licence: wxWindows licence
/////////////////////////////////////////////////////////////////////////////
// ============================================================================
#include "wx/module.h"
#include "wx/cocoa/ObjcPose.h"
+#include "wx/cocoa/autorelease.h"
#if wxUSE_WX_RESOURCES
# include "wx/resource.h"
#import <AppKit/NSApplication.h>
#import <Foundation/NSRunLoop.h>
#import <Foundation/NSArray.h>
+#import <Foundation/NSAutoreleasePool.h>
+#import <Foundation/NSThread.h>
// ----------------------------------------------------------------------------
// globals
// ----------------------------------------------------------------------------
-wxApp *wxTheApp = NULL;
wxPoseAsInitializer *wxPoseAsInitializer::sm_first = NULL;
@interface wxPoserNSApplication : NSApplication
}
- (void)doIdle: (id)data;
-- (void)finishLaunching;
- (void)sendEvent: (NSEvent*)anEvent;
- (BOOL)applicationShouldTerminateAfterLastWindowClosed:(NSApplication *)theApplication;
@end // wxPoserNSApplication
wxTheApp->CocoaRequestIdle();
}
-- (void)finishLaunching
-{
- wxLogDebug("finishLaunching");
- bool initsuccess = wxTheApp->OnInit();
- if(!initsuccess)
- [super stop: NULL];
-
- [super finishLaunching];
-}
-
- (void)sendEvent: (NSEvent*)anEvent
{
wxLogDebug("SendEvent");
// functions
// ============================================================================
-//----------------------------------------------------------------------
-// wxEntry
-//----------------------------------------------------------------------
-
-int WXDLLEXPORT wxEntryStart( int WXUNUSED(argc), char *WXUNUSED(argv)[] )
-{
- return wxApp::Initialize();
-}
-
-int WXDLLEXPORT wxEntryInitGui()
-{
- return wxTheApp->OnInitGui();
-}
-
-void WXDLLEXPORT wxEntryCleanup()
+void wxApp::Exit()
{
wxApp::CleanUp();
-}
-
-int wxEntry( int argc, char *argv[])
-{
- if (!wxEntryStart(argc, argv)) {
- return 0;
- }
- wxLogDebug("Creating application");
- // create the application object or ensure that one already exists
- if (!wxTheApp)
- {
- // The app may have declared a global application object, but we recommend
- // the IMPLEMENT_APP macro is used instead, which sets an initializer
- // function for delayed, dynamic app object construction.
- wxCHECK_MSG( wxApp::GetInitializerFunction(), 0,
- wxT("No initializer - use IMPLEMENT_APP macro.") );
-
- wxTheApp = (wxApp*) (*wxApp::GetInitializerFunction()) ();
- }
-
- wxCHECK_MSG( wxTheApp, 0, wxT("You have to define an instance of wxApp!") );
-
- // Mac OS X passes a process serial number command line argument when
- // the application is launched from the Finder. This argument must be
- // removed from the command line arguments before being handled by the
- // application (otherwise applications would need to handle it)
-
- if (argc > 1) {
- char theArg[6] = "";
- strncpy(theArg, argv[1], 5);
-
- if (strcmp(theArg, "-psn_") == 0) {
- // assume the argument is always the only one and remove it
- --argc;
- }
- }
-
- wxTheApp->argc = argc;
- wxTheApp->argv = argv;
-
- wxLogDebug("initializing gui");
- // GUI-specific initialization, such as creating an app context.
- wxEntryInitGui();
-
- // Here frames insert themselves automatically
- // into wxTopLevelWindows by getting created
- // in OnInit().
-
- int retValue = 0;
-
- wxLogDebug("Time to run");
- retValue = wxTheApp->OnRun();
-
- wxWindow *topWindow = wxTheApp->GetTopWindow();
- if ( topWindow )
- {
- // Forcibly delete the window.
- if ( topWindow->IsKindOf(CLASSINFO(wxFrame)) ||
- topWindow->IsKindOf(CLASSINFO(wxDialog)) )
- {
- topWindow->Close(TRUE);
- }
- else
- {
- delete topWindow;
- wxTheApp->SetTopWindow(NULL);
- }
- }
-
- wxTheApp->OnExit();
-
- wxEntryCleanup();
-
- return retValue;
-}
-// ----------------------------------------------------------------------------
-// other functions
-// ----------------------------------------------------------------------------
-void wxWakeUpIdle()
-{
- wxTheApp->CocoaRequestIdle();
-}
-
-void wxExit()
-{
- wxLogError(_("Fatal error: exiting"));
-
- wxApp::CleanUp();
- exit(1);
+ wxAppConsole::Exit();
}
// ============================================================================
// ----------------------------------------------------------------------------
// wxApp Static member initialization
// ----------------------------------------------------------------------------
-wxAppInitializerFunction wxAppBase::m_appInitFn = (wxAppInitializerFunction) NULL;
#if !USE_SHARED_LIBRARY
IMPLEMENT_DYNAMIC_CLASS(wxApp, wxEvtHandler)
BEGIN_EVENT_TABLE(wxApp, wxEvtHandler)
- EVT_IDLE(wxApp::OnIdle)
+ EVT_IDLE(wxAppBase::OnIdle)
// EVT_END_SESSION(wxApp::OnEndSession)
// EVT_QUERY_END_SESSION(wxApp::OnQueryEndSession)
END_EVENT_TABLE()
#endif
// ----------------------------------------------------------------------------
-// wxApp static functions
+// wxApp initialization/cleanup
// ----------------------------------------------------------------------------
-/*static*/ bool wxApp::Initialize()
-{
- wxPoseAsInitializer::InitializePosers();
- wxClassInfo::InitializeClasses();
-
-#if wxUSE_THREADS
- wxPendingEventsLocker = new wxCriticalSection;
-#endif
-
- wxTheColourDatabase = new wxColourDatabase(wxKEY_STRING);
- wxTheColourDatabase->Initialize();
- wxInitializeStockLists();
- wxInitializeStockObjects();
-
-#if wxUSE_WX_RESOURCES
- wxInitializeResourceSystem();
-#endif
+bool wxApp::Initialize(int& argc, wxChar **argv)
+{
+ wxAutoNSAutoreleasePool pool;
+ m_cocoaMainThread = [NSThread currentThread];
+ // Mac OS X passes a process serial number command line argument when
+ // the application is launched from the Finder. This argument must be
+ // removed from the command line arguments before being handled by the
+ // application (otherwise applications would need to handle it)
+ if ( argc > 1 )
+ {
+ static const wxChar *ARG_PSN = _T("-psn_");
+ if ( wxStrncmp(argv[1], ARG_PSN, sizeof(ARG_PSN) - 1) == 0 )
+ {
+ // remove this argument
+ memmove(argv, argv + 1, argc--);
+ }
+ }
- wxBitmap::InitStandardHandlers();
+ // Posing must be completed before any instances of the Objective-C
+ // classes being posed as are created.
+ wxPoseAsInitializer::InitializePosers();
- wxModule::RegisterModules();
- if (!wxModule::InitializeModules()) {
- return FALSE;
- }
- return TRUE;
+ return wxAppBase::Initialize(argc, argv);
}
-/*static*/ void wxApp::CleanUp()
+void wxApp::CleanUp()
{
- wxModule::CleanUpModules();
-
-#if wxUSE_WX_RESOURCES
- wxCleanUpResourceSystem();
-#endif
-
- wxDeleteStockObjects() ;
-
- // Destroy all GDI lists, etc.
- wxDeleteStockLists();
-
- delete wxTheColourDatabase;
- wxTheColourDatabase = NULL;
-
- wxBitmap::CleanUpHandlers();
-
- delete wxPendingEvents;
-
-#if wxUSE_THREADS
- delete wxPendingEventsLocker;
- // If we don't do the following, we get an apparent memory leak.
- ((wxEvtHandler&) wxDefaultValidator).ClearEventLocker();
-#endif
-
- wxClassInfo::CleanUpClasses();
-
- delete wxTheApp;
- wxTheApp = NULL;
-
-#if (defined(__WXDEBUG__) && wxUSE_MEMORY_TRACING) || wxUSE_DEBUG_CONTEXT
- // At this point we want to check if there are any memory
- // blocks that aren't part of the wxDebugContext itself,
- // as a special case. Then when dumping we need to ignore
- // wxDebugContext, too.
- if (wxDebugContext::CountObjectsLeft(TRUE) > 0)
- {
- wxLogDebug(wxT("There were memory leaks."));
- wxDebugContext::Dump();
- wxDebugContext::PrintStatistics();
- }
- // wxDebugContext::SetStream(NULL, NULL);
-#endif
-
wxDC::CocoaShutdownTextSystem();
-#if wxUSE_LOG
- // do it as the very last thing because everything else can log messages
- delete wxLog::SetActiveTarget(NULL);
-#endif // wxUSE_LOG
+
+ wxAppBase::CleanUp();
}
// ----------------------------------------------------------------------------
wxApp::wxApp()
{
m_topWindow = NULL;
- wxTheApp = this;
m_isIdle = true;
#if WXWIN_COMPATIBILITY_2_2
void wxApp::CocoaInstallIdleHandler()
{
+ // If we're not the main thread, don't install the idle handler
+ if(m_cocoaMainThread != [NSThread currentThread])
+ {
+ wxLogDebug("Attempt to install idle handler from secondary thread");
+ return;
+ }
+ // If we're supposed to be stopping, don't add more idle events
+ if(![m_cocoaApp isRunning])
+ return;
wxLogDebug("wxApp::CocoaInstallIdleHandler");
m_isIdle = false;
// Call doIdle for EVERYTHING dammit
bool wxApp::OnInitGui()
{
+ wxAutoNSAutoreleasePool pool;
if(!wxAppBase::OnInitGui())
return FALSE;
return TRUE;
}
+bool wxApp::CallOnInit()
+{
+// wxAutoNSAutoreleasePool pool;
+ return OnInit();
+}
+
bool wxApp::OnInit()
{
if(!wxAppBase::OnInit())
return 0;
}
-// Returns TRUE if more time is needed.
-bool wxApp::ProcessIdle()
-{
- wxIdleEvent event;
- event.SetEventObject(this);
- ProcessEvent(event);
-
- return event.MoreRequested();
-}
-
void wxApp::ExitMainLoop()
{
wxLogDebug("wxApp::ExitMailLoop m_isIdle=%d, isRunning=%d",(int)m_isIdle,(int)[m_cocoaApp isRunning]);
if(!m_isIdle)
[[ NSRunLoop currentRunLoop ] cancelPerformSelector:@selector(doIdle:) target:m_cocoaApp argument:NULL];
#endif
- [m_cocoaApp terminate: m_cocoaApp];
+ [m_cocoaApp stop: m_cocoaApp];
}
// Is a message/event pending?
{
}
-void wxApp::OnIdle(wxIdleEvent& event)
-{
- wxLogDebug("wxApp::OnIdle");
- static bool s_inOnIdle = FALSE;
-
- // Avoid recursion (via ProcessEvent default case)
- if ( s_inOnIdle )
- return;
- s_inOnIdle = TRUE;
-
-
- DeletePendingObjects();
-
- // flush the logged messages if any
- wxLog *pLog = wxLog::GetActiveTarget();
- if ( pLog != NULL && pLog->HasPendingMessages() )
- pLog->Flush();
-
- // Send OnIdle events to all windows
- bool needMore = SendIdleEvents();
-
- if (needMore)
- event.RequestMore(TRUE);
-
- s_inOnIdle = FALSE;
-}
-
-// Send idle event to all top-level windows
-bool wxApp::SendIdleEvents()
-{
- bool needMore = FALSE;
- wxWindowList::Node* node = wxTopLevelWindows.GetFirst();
- while (node)
- {
- wxWindow* win = node->GetData();
- if (SendIdleEvents(win))
- needMore = TRUE;
-
- node = node->GetNext();
- }
- return needMore;
-}
-
-// Send idle event to window and all subwindows
-bool wxApp::SendIdleEvents(wxWindow* win)
-{
-// wxLogDebug("SendIdleEvents win=%p",win);
- bool needMore = FALSE;
-
- wxIdleEvent event;
- event.SetEventObject(win);
- win->ProcessEvent(event);
-
- if (event.MoreRequested())
- needMore = TRUE;
-
- wxWindowList::Node* node = win->GetChildren().GetFirst();
- while (node)
- {
-// wxLogDebug("child=%p",node->Data());
- wxWindow* win = node->GetData();
- if (SendIdleEvents(win))
- needMore = TRUE;
-
- node = node->GetNext();
- }
- return needMore;
-}
-
// Yield to other processes
bool wxApp::Yield(bool onlyIfNeeded)
return true;
}
-void wxApp::DeletePendingObjects()
-{
- wxNode *node = wxPendingDelete.GetFirst();
- while (node)
- {
- wxObject *obj = (wxObject *)node->GetData();
-
- delete obj;
-
- if (wxPendingDelete.Find(obj))
- delete node;
-
- node = wxPendingDelete.GetFirst();
- }
-}
-
-// platform specifics
-
projects / wxWidgets.git / blobdiff