electron/atom/browser/mac/atom_application.mm
2015-04-13 20:10:51 +08:00

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// Copyright (c) 2013 GitHub, Inc.
// Use of this source code is governed by the MIT license that can be
// found in the LICENSE file.
#import "atom/browser/mac/atom_application.h"
#include "atom/browser/browser.h"
#include "base/auto_reset.h"
#include "base/strings/sys_string_conversions.h"
#include "content/public/browser/browser_accessibility_state.h"
@implementation AtomApplication
+ (AtomApplication*)sharedApplication {
return (AtomApplication*)[super sharedApplication];
}
- (BOOL)isHandlingSendEvent {
return handlingSendEvent_;
}
- (void)sendEvent:(NSEvent*)event {
base::AutoReset<BOOL> scoper(&handlingSendEvent_, YES);
[super sendEvent:event];
}
- (void)setHandlingSendEvent:(BOOL)handlingSendEvent {
handlingSendEvent_ = handlingSendEvent;
}
- (void)awakeFromNib {
[[NSAppleEventManager sharedAppleEventManager]
setEventHandler:self
andSelector:@selector(handleURLEvent:withReplyEvent:)
forEventClass:kInternetEventClass
andEventID:kAEGetURL];
}
- (IBAction)closeAllWindows:(id)sender {
atom::Browser::Get()->Quit();
}
- (void)handleURLEvent:(NSAppleEventDescriptor*)event
withReplyEvent:(NSAppleEventDescriptor*)replyEvent {
NSString* url = [
[event paramDescriptorForKeyword:keyDirectObject] stringValue];
atom::Browser::Get()->OpenURL(base::SysNSStringToUTF8(url));
}
- (void)accessibilitySetValue:(id)value forAttribute:(NSString *)attribute {
// Undocumented attribute that VoiceOver happens to set while running.
// Chromium uses this too, even though it's not exactly right.
if ([attribute isEqualToString:@"AXEnhancedUserInterface"]) {
[self updateAccessibilityEnabled:[value boolValue]];
}
return [super accessibilitySetValue:value forAttribute:attribute];
}
- (void)updateAccessibilityEnabled:(BOOL)enabled {
auto ax_state = content::BrowserAccessibilityState::GetInstance();
if (enabled) {
ax_state->OnScreenReaderDetected();
} else {
ax_state->DisableAccessibility();
}
}
@end