Mac:

- Add HTML5 drag&drop support (issue #140).
- Client application must now provide NSApplication implementing CefAppProtocol and call CefRunMessageLoop() (issue #248).

git-svn-id: https://chromiumembedded.googlecode.com/svn/trunk@269 5089003a-bbd8-11dd-ad1f-f1f9622dbc98

libcef/cef_process_ui_thread_mac.mm

@@ -3,67 +3,22 @@
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
+#import <AppKit/AppKit.h>
+
 #include "include/cef.h"
+#import "include/cef_application_mac.h"
 #include "cef_process_ui_thread.h"
 #include "browser_webkit_glue.h"
-#include "base/message_pump_mac.h"
 #include "third_party/WebKit/Source/WebKit/chromium/public/WebView.h"
 #include "third_party/WebKit/Source/WebKit/mac/WebCoreSupport/WebSystemInterface.h"
 
-// CrAppProtocol implementation.
-@interface CrApplication : NSApplication<CrAppProtocol> {
- @private
-  BOOL handlingSendEvent_;
-}
-- (BOOL)isHandlingSendEvent;
-@end
-
-@implementation CrApplication
-- (BOOL)isHandlingSendEvent {
-  return handlingSendEvent_;
-}
-
-- (void)sendEvent:(NSEvent*)event {
-  BOOL wasHandlingSendEvent = handlingSendEvent_;
-  handlingSendEvent_ = YES;
-  [super sendEvent:event];
-  handlingSendEvent_ = wasHandlingSendEvent;
-}
-@end
-
-namespace {
-
-// Memory autorelease pool.
-static NSAutoreleasePool* g_autopool = nil;
-
-void RunLoopObserver(CFRunLoopObserverRef observer, CFRunLoopActivity activity,
-                     void* info)
-{
-  CefDoMessageLoopWork();
-}
-  
-} // namespace
-
 void CefProcessUIThread::PlatformInit() {
-  // Initialize the CrApplication instance.
-  [CrApplication sharedApplication];
-  g_autopool = [[NSAutoreleasePool alloc] init];
+  // The NSApplication instance must implement the CefAppProtocol protocol.
+  DCHECK([[NSApplication sharedApplication]
+          conformsToProtocol:@protocol(CefAppProtocol)]);
 
   InitWebCoreSystemInterface();
 
-  // Register the run loop observer.
-  CFRunLoopObserverRef observer =
-      CFRunLoopObserverCreate(NULL,
-                              kCFRunLoopBeforeWaiting,
-                              YES, /* repeat */
-                              0,
-                              &RunLoopObserver,
-                              NULL);
-  if (observer) {
-    CFRunLoopAddObserver(CFRunLoopGetCurrent(), observer,
-                         kCFRunLoopCommonModes);
-  }
-
   webkit_glue::InitializeDataPak();
   
   // On Mac, the select popup menus are rendered by the browser.
@@ -71,6 +26,4 @@ void CefProcessUIThread::PlatformInit() {
 }
 
 void CefProcessUIThread::PlatformCleanUp() {
-  [g_autopool release];
 }
-