X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/7b466aee088c864029f6838ecc598010cd68412b..189da67c55cb8ce76725d77e58b76c1fc666d9a6:/src/cocoa/app.mm diff --git a/src/cocoa/app.mm b/src/cocoa/app.mm index 909b71fe4f..565209e5b1 100644 --- a/src/cocoa/app.mm +++ b/src/cocoa/app.mm @@ -1,20 +1,19 @@ ///////////////////////////////////////////////////////////////////////////// -// Name: cocoa/app.mm +// Name: src/cocoa/app.mm // Purpose: wxApp // Author: David Elliott // Modified by: // Created: 2002/11/27 // RCS-ID: $Id$ // Copyright: (c) David Elliott -// Licence: wxWindows licence +// Licence: wxWidgets licence ///////////////////////////////////////////////////////////////////////////// #include "wx/wxprec.h" + +#include "wx/app.h" + #ifndef WX_PRECOMP - #include "wx/defs.h" - #include "wx/app.h" - #include "wx/frame.h" - #include "wx/dialog.h" #include "wx/dc.h" #include "wx/intl.h" #include "wx/log.h" @@ -33,11 +32,11 @@ #import #import -#import -#import #import #import #import +#import +#import // ======================================================================== // wxPoseAsInitializer @@ -72,12 +71,23 @@ WX_IMPLEMENT_POSER(wxPoserNSApplication); plan on stopping the event loop, it is wise to send an event through the queue to ensure this method will return. See wxEventLoop::Exit() for more information. + + This overridden method calls the superclass method with an untilDate + parameter that indicates nil should be returned if there are no pending + events. That is, nextEventMatchingMask: should not wait for an event. + If nil is returned then idle event processing occurs until the user + does not request anymore idle events or until a real event comes through. + + RN: Even though Apple documentation states that nil can be passed in place + of [NSDate distantPast] in the untilDate parameter, this causes Jaguar (10.2) + to get stuck in some kind of loop deep within nextEventMatchingMask:, thus we + need to explicitly pass [NSDate distantPast] instead. */ - + - (NSEvent *)nextEventMatchingMask:(unsigned int)mask untilDate:(NSDate *)expiration inMode:(NSString *)mode dequeue:(BOOL)flag { // Get the same events except don't block - NSEvent *event = [super nextEventMatchingMask:mask untilDate:nil/* equivalent to [NSDate distantPast] */ inMode:mode dequeue:flag]; + NSEvent *event = [super nextEventMatchingMask:mask untilDate:[NSDate distantPast] inMode:mode dequeue:flag]; // If we got one, simply return it if(event) return event; @@ -89,28 +99,28 @@ WX_IMPLEMENT_POSER(wxPoserNSApplication); && ([NSDefaultRunLoopMode isEqualToString:mode] || [NSModalPanelRunLoopMode isEqualToString:mode])) { sg_needIdle = false; - wxLogDebug(wxT("Processing idle events")); + wxLogTrace(wxTRACE_COCOA,wxT("Processing idle events")); while(wxTheApp->ProcessIdle()) { // Get the same events except don't block - NSEvent *event = [super nextEventMatchingMask:mask untilDate:nil/* equivalent to [NSDate distantPast] */ inMode:mode dequeue:flag]; + NSEvent *event = [super nextEventMatchingMask:mask untilDate:[NSDate distantPast] inMode:mode dequeue:flag]; // If we got one, simply return it if(event) return event; // we didn't get one, do some idle work - wxLogDebug(wxT("Looping idle events")); + wxLogTrace(wxTRACE_COCOA,wxT("Looping idle events")); } // No more idle work requested, block - wxLogDebug(wxT("Finished idle processing")); + wxLogTrace(wxTRACE_COCOA,wxT("Finished idle processing")); } else - wxLogDebug(wxT("Avoiding idle processing sg_needIdle=%d"),sg_needIdle); + wxLogTrace(wxTRACE_COCOA,wxT("Avoiding idle processing sg_needIdle=%d"),sg_needIdle); return [super nextEventMatchingMask:mask untilDate:expiration inMode:mode dequeue:flag]; } - (void)sendEvent: (NSEvent*)anEvent { - wxLogDebug(wxT("SendEvent")); + wxLogTrace(wxTRACE_COCOA,wxT("SendEvent")); sg_needIdle = true; [super sendEvent: anEvent]; } @@ -123,7 +133,7 @@ WX_IMPLEMENT_POSER(wxPoserNSApplication); @implementation wxNSApplicationDelegate : NSObject // NOTE: Terminate means that the event loop does NOT return and thus -// cleanup code doesn't properly execute. Furthermore, wxWindows has its +// cleanup code doesn't properly execute. Furthermore, wxWidgets has its // own exit on frame delete mechanism. - (BOOL)applicationShouldTerminateAfterLastWindowClosed:(NSApplication *)theApplication { @@ -150,6 +160,11 @@ WX_IMPLEMENT_POSER(wxPoserNSApplication); wxTheApp->CocoaDelegate_applicationDidResignActive(); } +- (void)controlTintChanged:(NSNotification *)notification +{ + wxLogDebug(wxT("TODO: send EVT_SYS_COLOUR_CHANGED as appropriate")); +} + @end // implementation wxNSApplicationDelegate : NSObject // ======================================================================== @@ -203,6 +218,8 @@ void wxApp::CleanUp() wxMenuBarManager::DestroyInstance(); [m_cocoaApp setDelegate:nil]; + [[NSNotificationCenter defaultCenter] removeObserver:m_cocoaAppDelegate + name:NSControlTintDidChangeNotification object:nil]; [m_cocoaAppDelegate release]; m_cocoaAppDelegate = NULL; @@ -216,11 +233,8 @@ wxApp::wxApp() { m_topWindow = NULL; -#if WXWIN_COMPATIBILITY_2_2 - m_wantDebugOutput = TRUE; -#endif #ifdef __WXDEBUG__ - m_isInAssert = FALSE; + m_isInAssert = false; #endif // __WXDEBUG__ argc = 0; @@ -250,18 +264,20 @@ bool wxApp::OnInitGui() { wxAutoNSAutoreleasePool pool; if(!wxAppBase::OnInitGui()) - return FALSE; + return false; // Create the app using the sharedApplication method m_cocoaApp = [NSApplication sharedApplication]; m_cocoaAppDelegate = [[wxNSApplicationDelegate alloc] init]; [m_cocoaApp setDelegate:m_cocoaAppDelegate]; + [[NSNotificationCenter defaultCenter] addObserver:m_cocoaAppDelegate + selector:@selector(controlTintChanged:) + name:NSControlTintDidChangeNotification object:nil]; wxMenuBarManager::CreateInstance(); wxDC::CocoaInitializeTextSystem(); -// [ m_cocoaApp setDelegate:m_cocoaApp ]; - return TRUE; + return true; } bool wxApp::CallOnInit() @@ -273,9 +289,9 @@ bool wxApp::CallOnInit() bool wxApp::OnInit() { if(!wxAppBase::OnInit()) - return FALSE; + return false; - return TRUE; + return true; } void wxApp::Exit() @@ -310,12 +326,16 @@ bool wxApp::Yield(bool onlyIfNeeded) s_inYield = true; // Run the event loop until it is out of events - while(NSEvent *event = [GetNSApplication() + while(1) + { + wxAutoNSAutoreleasePool pool; + NSEvent *event = [GetNSApplication() nextEventMatchingMask:NSAnyEventMask untilDate:[NSDate distantPast] inMode:NSDefaultRunLoopMode - dequeue: YES]) - { + dequeue: YES]; + if(!event) + break; [GetNSApplication() sendEvent: event]; } @@ -340,9 +360,8 @@ void wxApp::WakeUpIdle() #ifdef __WXDEBUG__ void wxApp::OnAssert(const wxChar *file, int line, const wxChar* cond, const wxChar *msg) { - m_isInAssert = TRUE; + m_isInAssert = true; wxAppBase::OnAssert(file, line, cond, msg); - m_isInAssert = FALSE; + m_isInAssert = false; } #endif // __WXDEBUG__ -