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diff --git a/WebKitExamplePlugins/NetscapeCoreAnimationMoviePlugin/MovieControllerLayer.m b/WebKitExamplePlugins/NetscapeCoreAnimationMoviePlugin/MovieControllerLayer.m
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-/*
- File: MovieControllerLayer.m
-
- Disclaimer: IMPORTANT: This Apple software is supplied to you by Apple
- Inc. ("Apple") in consideration of your agreement to the following
- terms, and your use, installation, modification or redistribution of
- this Apple software constitutes acceptance of these terms. If you do
- not agree with these terms, please do not use, install, modify or
- redistribute this Apple software.
-
- In consideration of your agreement to abide by the following terms, and
- subject to these terms, Apple grants you a personal, non-exclusive
- license, under Apple's copyrights in this original Apple software (the
- "Apple Software"), to use, reproduce, modify and redistribute the Apple
- Software, with or without modifications, in source and/or binary forms;
- provided that if you redistribute the Apple Software in its entirety and
- without modifications, you must retain this notice and the following
- text and disclaimers in all such redistributions of the Apple Software.
- Neither the name, trademarks, service marks or logos of Apple Inc. may
- be used to endorse or promote products derived from the Apple Software
- without specific prior written permission from Apple. Except as
- expressly stated in this notice, no other rights or licenses, express or
- implied, are granted by Apple herein, including but not limited to any
- patent rights that may be infringed by your derivative works or by other
- works in which the Apple Software may be incorporated.
-
- The Apple Software is provided by Apple on an "AS IS" basis. APPLE
- MAKES NO WARRANTIES, EXPRESS OR IMPLIED, INCLUDING WITHOUT LIMITATION
- THE IMPLIED WARRANTIES OF NON-INFRINGEMENT, MERCHANTABILITY AND FITNESS
- FOR A PARTICULAR PURPOSE, REGARDING THE APPLE SOFTWARE OR ITS USE AND
- OPERATION ALONE OR IN COMBINATION WITH YOUR PRODUCTS.
-
- IN NO EVENT SHALL APPLE BE LIABLE FOR ANY SPECIAL, INDIRECT, INCIDENTAL
- OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
- SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
- INTERRUPTION) ARISING IN ANY WAY OUT OF THE USE, REPRODUCTION,
- MODIFICATION AND/OR DISTRIBUTION OF THE APPLE SOFTWARE, HOWEVER CAUSED
- AND WHETHER UNDER THEORY OF CONTRACT, TORT (INCLUDING NEGLIGENCE),
- STRICT LIABILITY OR OTHERWISE, EVEN IF APPLE HAS BEEN ADVISED OF THE
- POSSIBILITY OF SUCH DAMAGE.
-
- Copyright (C) 2009 Apple Inc. All Rights Reserved.
-
- */
-
-#import "MovieControllerLayer.h"
-
-#import <QTKit/QTKit.h>
-
-@interface MovieControllerLayer ()
-- (BOOL)_isPlaying;
-- (NSTimeInterval)_currentTime;
-- (NSTimeInterval)_duration;
-@end
-
-@implementation MovieControllerLayer
-
-static CGImageRef createImageNamed(NSString *name)
-{
- NSURL *url = [[NSBundle bundleForClass:[MovieControllerLayer class]] URLForResource:name withExtension:@"tiff"];
-
- if (!url)
- return NULL;
-
- CGImageSourceRef imageSource = CGImageSourceCreateWithURL((CFURLRef)url, NULL);
- if (!imageSource)
- return NULL;
-
- CGImageRef image = CGImageSourceCreateImageAtIndex(imageSource, 0, NULL);
- CFRelease(imageSource);
-
- return image;
-}
-
-- (id)init
-{
- if (self = [super init]) {
- self.needsDisplayOnBoundsChange = YES;
- self.frame = CGRectMake(0, 0, 0, 25);
- self.autoresizingMask = kCALayerWidthSizable;
-
- _playImage = createImageNamed(@"Play");
- _pauseImage = createImageNamed(@"Pause");
- _sliderTrackLeft = createImageNamed(@"SliderTrackLeft");
- _sliderTrackRight = createImageNamed(@"SliderTrackRight");
- _sliderTrackCenter = createImageNamed(@"SliderTrackCenter");
-
- _thumb = createImageNamed(@"Thumb");
- }
-
- return self;
-}
-
-- (void)dealloc
-{
- CGImageRelease(_playImage);
- CGImageRelease(_pauseImage);
-
- CGImageRelease(_sliderTrackLeft);
- CGImageRelease(_sliderTrackRight);
- CGImageRelease(_sliderTrackCenter);
-
- CGImageRelease(_thumb);
-
- [self setMovie:nil];
- [_updateTimeTimer invalidate];
-
- [super dealloc];
-}
-
-#pragma mark Drawing
-
-- (CGRect)_playPauseButtonRect
-{
- return CGRectMake(0, 0, 25, 25);
-}
-
-- (CGRect)_sliderRect
-{
- CGFloat sliderYPosition = (self.bounds.size.height - CGImageGetHeight(_sliderTrackLeft)) / 2.0;
- CGFloat playPauseButtonWidth = [self _playPauseButtonRect].size.width;
-
- return CGRectMake(playPauseButtonWidth, sliderYPosition,
- self.bounds.size.width - playPauseButtonWidth - 7, CGImageGetHeight(_sliderTrackLeft));
-}
-
-- (CGRect)_sliderThumbRect
-{
- CGRect sliderRect = [self _sliderRect];
-
- CGFloat fraction = 0.0;
- if (_movie)
- fraction = [self _currentTime] / [self _duration];
-
- CGFloat x = fraction * (CGRectGetWidth(sliderRect) - CGImageGetWidth(_thumb));
-
- return CGRectMake(CGRectGetMinX(sliderRect) + x, CGRectGetMinY(sliderRect) - 1,
- CGImageGetWidth(_thumb), CGImageGetHeight(_thumb));
-}
-
-- (CGRect)_innerSliderRect
-{
- return CGRectInset([self _sliderRect], CGRectGetWidth([self _sliderThumbRect]) / 2, 0);
-}
-
-- (void)_drawPlayPauseButtonInContext:(CGContextRef)context
-{
- CGContextDrawImage(context, [self _playPauseButtonRect], [self _isPlaying] ? _pauseImage : _playImage);
-}
-
-- (void)_drawSliderInContext:(CGContextRef)context
-{
- // Draw the thumb
- CGRect sliderThumbRect = [self _sliderThumbRect];
- CGContextDrawImage(context, sliderThumbRect, _thumb);
-
- CGRect sliderRect = [self _sliderRect];
-
- // Draw left part
- CGRect sliderLeftTrackRect = CGRectMake(CGRectGetMinX(sliderRect), CGRectGetMinY(sliderRect),
- CGImageGetWidth(_sliderTrackLeft), CGImageGetHeight(_sliderTrackLeft));
- CGContextDrawImage(context, sliderLeftTrackRect, _sliderTrackLeft);
-
- // Draw center part
- CGRect sliderCenterTrackRect = CGRectInset(sliderRect, CGImageGetWidth(_sliderTrackLeft), 0);
- CGContextDrawImage(context, sliderCenterTrackRect, _sliderTrackCenter);
-
- // Draw right part
- CGRect sliderRightTrackRect = CGRectMake(CGRectGetMaxX(sliderCenterTrackRect), CGRectGetMinY(sliderRect),
- CGImageGetWidth(_sliderTrackRight), CGImageGetHeight(_sliderTrackRight));
- CGContextDrawImage(context, sliderRightTrackRect, _sliderTrackRight);
-
-}
-
-- (void)drawInContext:(CGContextRef)context
-{
- CGContextSaveGState(context);
- CGContextSetFillColorWithColor(context, CGColorGetConstantColor(kCGColorBlack));
- CGContextFillRect(context, self.bounds);
- CGContextRestoreGState(context);
-
- [self _drawPlayPauseButtonInContext:context];
- [self _drawSliderInContext:context];
-}
-
-#pragma mark Movie handling
-
-- (NSTimeInterval)_currentTime
-{
- if (!_movie)
- return 0;
-
- QTTime time = [_movie currentTime];
- NSTimeInterval timeInterval;
- if (!QTGetTimeInterval(time, &timeInterval))
- return 0;
-
- return timeInterval;
-}
-
-- (NSTimeInterval)_duration
-{
- if (!_movie)
- return 0;
-
- QTTime time = [_movie duration];
- NSTimeInterval timeInterval;
- if (!QTGetTimeInterval(time, &timeInterval))
- return 0;
-
- return timeInterval;
-}
-
-- (BOOL)_isPlaying
-{
- return [_movie rate] != 0.0;
-}
-
-- (void)_updateTime:(NSTimer *)timer
-{
- [self setNeedsDisplay];
-}
-
-- (void)_rateDidChange:(NSNotification *)notification
-{
- float rate = [[[notification userInfo] objectForKey:QTMovieRateDidChangeNotificationParameter] floatValue];
-
- if (rate == 0.0) {
- [_updateTimeTimer invalidate];
- _updateTimeTimer = nil;
- } else
- _updateTimeTimer = [NSTimer scheduledTimerWithTimeInterval:0.035 target:self selector:@selector(_updateTime:) userInfo:nil repeats:YES];
-
- [self setNeedsDisplay];
-}
-
-- (void)_timeDidChange:(NSNotification *)notification
-{
- [self setNeedsDisplay];
-}
-
-- (id<CAAction>)actionForKey:(NSString *)key
-{
- // We don't want to animate the contents of the layer.
- if ([key isEqualToString:@"contents"])
- return nil;
-
- return [super actionForKey:key];
-}
-
-- (void)setMovie:(QTMovie *)movie
-{
- if (_movie == movie)
- return;
-
- if (_movie) {
- [[NSNotificationCenter defaultCenter] removeObserver:self
- name:QTMovieRateDidChangeNotification
- object:_movie];
- [[NSNotificationCenter defaultCenter] removeObserver:self
- name:QTMovieTimeDidChangeNotification
- object:_movie];
- [_movie release];
- }
-
- _movie = [movie retain];
-
- if (_movie) {
- [[NSNotificationCenter defaultCenter] addObserver:self
- selector:@selector(_rateDidChange:)
- name:QTMovieRateDidChangeNotification
- object:_movie];
- [[NSNotificationCenter defaultCenter] addObserver:self
- selector:@selector(_timeDidChange:)
- name:QTMovieTimeDidChangeNotification
- object:_movie];
- [self setNeedsDisplay];
- }
-
-}
-
-# pragma mark Event handling
-
-- (void)_setNewTimeForThumbCenterX:(CGFloat)centerX
-{
- CGRect innerRect = [self _innerSliderRect];
-
- CGFloat fraction = (centerX - CGRectGetMinX(innerRect)) / CGRectGetWidth(innerRect);
- if (fraction > 1.0)
- fraction = 1.0;
- else if (fraction < 0.0)
- fraction = 0.0;
-
- NSTimeInterval newTime = fraction * [self _duration];
-
- [_movie setCurrentTime:QTMakeTimeWithTimeInterval(newTime)];
- [self setNeedsDisplay];
-}
-
-- (void)handleMouseDown:(CGPoint)point
-{
- if (!_movie)
- return;
-
- if (CGRectContainsPoint([self _sliderRect], point)) {
- _wasPlayingBeforeMouseDown = [self _isPlaying];
- _isScrubbing = YES;
-
- [_movie stop];
- if (CGRectContainsPoint([self _sliderThumbRect], point))
- _mouseDownXDelta = point.x - CGRectGetMidX([self _sliderThumbRect]);
- else {
- [self _setNewTimeForThumbCenterX:point.x];
- _mouseDownXDelta = 0;
- }
- }
-}
-
-- (void)handleMouseUp:(CGPoint)point
-{
- if (!_movie)
- return;
-
- if (_isScrubbing) {
- _isScrubbing = NO;
- _mouseDownXDelta = 0;
-
- if (_wasPlayingBeforeMouseDown)
- [_movie play];
- return;
- }
-
- if (CGRectContainsPoint([self _playPauseButtonRect], point)) {
- if ([self _isPlaying])
- [_movie stop];
- else
- [_movie play];
- return;
- }
-}
-
-- (void)handleMouseDragged:(CGPoint)point
-{
- if (!_movie)
- return;
-
- if (!_isScrubbing)
- return;
-
- point.x -= _mouseDownXDelta;
-
- [self _setNewTimeForThumbCenterX:point.x];
-}
-
-@end