libpng vulnerability CAN-2004-0421

[wxWidgets.git] / src / cocoa / app.mm

diff --git a/src/cocoa/app.mm b/src/cocoa/app.mm
index 2fe3e1874a3552b2f3ea045b745e72745cd2d0d3..f44ff56c2db8ee049459beb20a5f0a2fec218263 100644 (file)
--- a/src/cocoa/app.mm
+++ b/src/cocoa/app.mm
@@ -13,8 +13,6 @@
 #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"
@@ -25,6 +23,7 @@
 #include "wx/cocoa/ObjcPose.h"
 #include "wx/cocoa/autorelease.h"
 #include "wx/cocoa/mbarman.h"
+#include "wx/cocoa/NSApplication.h"
 
 #if wxUSE_WX_RESOURCES
 #  include "wx/resource.h"
@@ -32,8 +31,6 @@
 
 #import <AppKit/NSApplication.h>
 #import <Foundation/NSRunLoop.h>
-#import <Foundation/NSArray.h>
-#import <Foundation/NSAutoreleasePool.h>
 #import <Foundation/NSThread.h>
 #import <AppKit/NSEvent.h>
 #import <Foundation/NSString.h>
@@ -88,7 +85,7 @@ 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
@@ -97,19 +94,19 @@ WX_IMPLEMENT_POSER(wxPoserNSApplication);
             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];
 }
@@ -119,18 +116,6 @@ WX_IMPLEMENT_POSER(wxPoserNSApplication);
 // ========================================================================
 // wxNSApplicationDelegate
 // ========================================================================
-@interface wxNSApplicationDelegate : NSObject
-{
-}
-
-// Delegate methods
-- (BOOL)applicationShouldTerminateAfterLastWindowClosed:(NSApplication *)theApplication;
-- (void)applicationWillBecomeActive:(NSNotification *)notification;
-- (void)applicationDidBecomeActive:(NSNotification *)notification;
-- (void)applicationWillResignActive:(NSNotification *)notification;
-- (void)applicationDidResignActive:(NSNotification *)notification;
-@end // interface wxNSApplicationDelegate : NSObject
-
 @implementation wxNSApplicationDelegate : NSObject
 
 // NOTE: Terminate means that the event loop does NOT return and thus
@@ -321,12 +306,16 @@ 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]
+                untilDate:nil /* ==[NSDate distantPast] */
                 inMode:NSDefaultRunLoopMode
-                dequeue: YES])
-    {
+                dequeue: YES];
+        if(!event)
+            break;
         [GetNSApplication() sendEvent: event];
     }