The Tor Browser / file diff

     1.1 --- /dev/null	Thu Jan 01 00:00:00 1970 +0000
     1.2 +++ b/gfx/skia/trunk/src/views/mac/SkEventNotifier.mm	Wed Dec 31 06:09:35 2014 +0100
     1.3 @@ -0,0 +1,68 @@
     1.4 +
     1.5 +/*
     1.6 + * Copyright 2011 Google Inc.
     1.7 + *
     1.8 + * Use of this source code is governed by a BSD-style license that can be
     1.9 + * found in the LICENSE file.
    1.10 + */
    1.11 +
    1.12 +#import "SkEventNotifier.h"
    1.13 +#include "SkEvent.h"
    1.14 +#define SkEventClass @"SkEvenClass"
    1.15 +@implementation SkEventNotifier
    1.16 +- (id)init {
    1.17 +    self = [super init];
    1.18 +    if (self) {
    1.19 +        //Register as an observer for SkEventClass events and call
    1.20 +        //receiveSkEvent: upon receiving the event
    1.21 +        [[NSNotificationCenter defaultCenter] addObserver:self
    1.22 +                                                 selector:@selector(receiveSkEvent:)
    1.23 +                                                     name:SkEventClass
    1.24 +                                                   object:nil];
    1.25 +    }
    1.26 +    return self;
    1.27 +}
    1.28 +
    1.29 +- (void)dealloc {
    1.30 +    [[NSNotificationCenter defaultCenter] removeObserver:self];
    1.31 +    [super dealloc];
    1.32 +}
    1.33 +
    1.34 +-(BOOL) acceptsFirstResponder {
    1.35 +    return YES;
    1.36 +}
    1.37 +
    1.38 +//SkEvent Handers
    1.39 +- (void)receiveSkEvent:(NSNotification *)notification {
    1.40 +    if(SkEvent::ProcessEvent())
    1.41 +        SkEvent::SignalNonEmptyQueue();
    1.42 +}
    1.43 +
    1.44 ++ (void)postTimedSkEvent:(NSTimeInterval)timeInterval {
    1.45 +    [NSTimer scheduledTimerWithTimeInterval:timeInterval target:self
    1.46 +                                   selector:@selector(timerFireMethod:)
    1.47 +                                   userInfo:nil repeats:NO];
    1.48 +}
    1.49 +
    1.50 ++ (void)timerFireMethod:(NSTimer*)theTimer {
    1.51 +	SkEvent::ServiceQueueTimer();
    1.52 +}
    1.53 +
    1.54 +@end
    1.55 +////////////////////////////////////////////////////////////////////////////////
    1.56 +void SkEvent::SignalNonEmptyQueue() {
    1.57 +    //post a SkEventClass event to the default notification queue
    1.58 +    NSNotification* notification = [NSNotification notificationWithName:SkEventClass object:nil];
    1.59 +    [[NSNotificationQueue defaultQueue] enqueueNotification:notification
    1.60 +                                               postingStyle:NSPostWhenIdle
    1.61 +                                               coalesceMask:NSNotificationNoCoalescing
    1.62 +                                                   forModes:nil];
    1.63 +}
    1.64 +
    1.65 +void SkEvent::SignalQueueTimer(SkMSec delay) {
    1.66 +	if (delay) {
    1.67 +        //Convert to seconds
    1.68 +        NSTimeInterval ti = delay/(float)SK_MSec1;
    1.69 +        [SkEventNotifier postTimedSkEvent:ti];
    1.70 +	}
    1.71 +}