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Annotation of /XspfQT/XspfQTMovieWindowController.m

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Revision 3 - (hide annotations) (download)
Mon Sep 1 11:08:25 2008 UTC (15 years, 7 months ago) by masaki
Original Path: XspfQT/XspfMovieWindowController.m
File size: 7675 byte(s)
インターフェイスを若干改良。
フルスクリーンでマウスを固定しておくとカーソルを隠すようにした。
トラックが変更された時に音量とミュート状態を維持するようにした。

1 masaki 2 //
2     // XspfMovieWindowController.m
3     // XspfQT
4     //
5     // Created by Hori,Masaki on 08/08/31.
6     // Copyright 2008 masakih. All rights reserved.
7     //
8    
9     #import "XspfMovieWindowController.h"
10     #import "XspfDocument.h"
11     #import "XspfTrackList.h"
12     #import "XspfFullScreenWindow.h"
13    
14    
15     @interface XspfMovieWindowController (Private)
16     - (NSSize)fitSizeToSize:(NSSize)toSize;
17     - (NSWindow *)fullscreenWindow;
18     @end
19    
20     @implementation XspfMovieWindowController
21    
22     static const float sVolumeDelta = 0.2;
23     static NSString *const kCurrentIndexKeyPath = @"trackList.currentIndex";
24    
25     - (id)initWithWindowNibName:(NSString *)windowNibName
26     {
27     if(self = [super initWithWindowNibName:@"XspfDocument"]) {
28     //
29     NSNotificationCenter *nc = [NSNotificationCenter defaultCenter];
30     [nc addObserver:self
31     selector:@selector(applicationWillTerminate:)
32     name:NSApplicationWillTerminateNotification
33     object:NSApp];
34    
35     updateTime = [NSTimer scheduledTimerWithTimeInterval:0.3
36     target:self
37     selector:@selector(updateTimeIfNeeded:)
38     userInfo:NULL
39     repeats:YES];
40     }
41    
42     return self;
43     }
44    
45     - (void)dealloc
46     {
47     NSNotificationCenter *nc = [NSNotificationCenter defaultCenter];
48     [nc removeObserver:self];
49    
50     [fullscreenWindow release];
51    
52     [qtMovie release];
53    
54     [super dealloc];
55     }
56    
57     - (void)awakeFromNib
58     {
59 masaki 3 prevMouseMovedDate = [[NSDate dateWithTimeIntervalSinceNow:0.0] retain];
60    
61 masaki 2 id d = [self document];
62     // NSLog(@"Add Observed! %@", d);
63     [d addObserver:self
64     forKeyPath:kCurrentIndexKeyPath
65     options:NSKeyValueObservingOptionNew | NSKeyValueObservingOptionOld
66     context:NULL];
67    
68    
69     id window = [self window];
70     NSRect frame = [window frame];
71     NSSize newSize = [self fitSizeToSize:frame.size];
72     frame.size = newSize;
73     frame.origin.y -= frame.size.height - newSize.height;
74    
75     [window setFrame:frame display:YES];
76    
77     [self play];
78     }
79     - (void)observeValueForKeyPath:(NSString *)keyPath
80     ofObject:(id)object
81     change:(NSDictionary *)change
82     context:(void *)context
83     {
84     // NSLog(@"Observed!");
85     if([keyPath isEqual:kCurrentIndexKeyPath]) {
86     id old = [change objectForKey:NSKeyValueChangeOldKey];
87     id new = [change objectForKey:NSKeyValueChangeNewKey];
88     if([old isEqual:new]) return;
89     [self setQtMovie:[self valueForKeyPath:@"document.trackList.qtMovie"]];
90     return;
91     }
92    
93     [super observeValueForKeyPath:keyPath
94     ofObject:object
95     change:change
96     context:context];
97     }
98    
99     - (void)setQtMovie:(QTMovie *)qt
100     {
101     if(qtMovie == qt) return;
102     if([qtMovie isEqual:qt]) return;
103    
104     NSNotificationCenter *nc = [NSNotificationCenter defaultCenter];
105    
106     if(qtMovie) {
107     [nc removeObserver:self name:nil object:qtMovie];
108     }
109     if(qt) {
110     [nc addObserver:self selector:@selector(didEndMovie:) name:QTMovieDidEndNotification object:qt];
111     }
112 masaki 3
113     if(qtMovie) {
114     [qt setVolume:[qtMovie volume]];
115     [qt setMuted:[qtMovie muted]];
116     }
117 masaki 2 [qtMovie autorelease];
118     qtMovie = [qt retain];
119     [self synchronizeWindowTitleWithDocumentName];
120    
121     [self play];
122     }
123     - (QTMovie *)qtMovie
124     {
125     return qtMovie;
126     }
127    
128 masaki 3
129 masaki 2 - (NSSize)fitSizeToSize:(NSSize)toSize
130     {
131     QTMovie *curMovie = [self qtMovie];
132     if(!curMovie) return toSize;
133    
134     NSSize qtViewSize = [qtView frame].size;
135     NSSize currentWindowSize = [[self window] frame].size;
136    
137     NSSize delta = NSMakeSize(currentWindowSize.width - qtViewSize.width,
138     currentWindowSize.height - qtViewSize.height);
139    
140     NSSize movieSize = [[curMovie attributeForKey:QTMovieNaturalSizeAttribute] sizeValue];
141    
142     float targetViewWidth = toSize.width - delta.width;
143     float targetViewHeight = targetViewWidth * (movieSize.height / movieSize.width);
144    
145     targetViewWidth += delta.width;
146     targetViewHeight += delta.height;
147    
148     NSSize newSize = NSMakeSize(targetViewWidth, targetViewHeight);
149    
150     return newSize;
151     }
152    
153     - (void)play
154     {
155     [qtView performSelectorOnMainThread:@selector(play:) withObject:self waitUntilDone:NO];
156     }
157    
158 masaki 3 - (void)enterFullScreen
159 masaki 2 {
160 masaki 3 // if([qtView respondsToSelector:@selector(isInFullScreenMode)]) {
161     // // System is 10.5 or later.
162     // id op = [NSDictionary dictionaryWithObject:[NSNumber numberWithBool:YES]
163     // forKey:@"NSFullScreenModeAllScreens"];
164     // [qtView enterFullScreenMode:[NSScreen mainScreen]
165     // withOptions:op];
166     // NSLog(@"Use enterFullScreen:withOptions:");
167     // } else {
168     NSWindow *w = [self fullscreenWindow];
169    
170     nomalModeSavedFrame = [qtView frame];
171    
172     [w setContentView:qtView];
173    
174     // [NSMenu setMenuBarVisible:NO];
175     SetSystemUIMode (kUIModeAllHidden, kUIOptionAutoShowMenuBar);
176    
177     [[self window] orderOut:self];
178     [w makeKeyAndOrderFront:self];
179     [w makeFirstResponder:qtView];
180     // }
181    
182 masaki 2 }
183 masaki 3 - (void)exitFullScreen
184 masaki 2 {
185 masaki 3 // if([qtView respondsToSelector:@selector(isInFullScreenMode)]) {
186     // // System is 10.5 or later.
187     // [qtView exitFullScreenModeWithOptions:nil];
188     // } else {
189     NSWindow *w = [self fullscreenWindow];
190 masaki 2
191     [qtView retain];
192     {
193     [qtView removeFromSuperview];
194     [qtView setFrame:nomalModeSavedFrame];
195     [[[self window] contentView] addSubview:qtView];
196     }
197     [qtView release];
198    
199     [NSMenu setMenuBarVisible:YES];
200     [w orderOut:self];
201     [[self window] makeKeyAndOrderFront:self];
202     [w makeFirstResponder:qtView];
203 masaki 3 // }
204     }
205     - (IBAction)turnUpVolume:(id)sender
206     {
207     NSNumber *cv = [self valueForKeyPath:@"qtMovie.volume"];
208     cv = [NSNumber numberWithFloat:[cv floatValue] + sVolumeDelta];
209     [self setValue:cv forKeyPath:@"qtMovie.volume"];
210     }
211     - (IBAction)turnDownVolume:(id)sender
212     {
213     NSNumber *cv = [self valueForKeyPath:@"qtMovie.volume"];
214     cv = [NSNumber numberWithFloat:[cv floatValue] - sVolumeDelta];
215     [self setValue:cv forKeyPath:@"qtMovie.volume"];
216     }
217     - (IBAction)toggleFullScreenMode:(id)sender
218     {
219     if(fullscreenMode) {
220     [self exitFullScreen];
221 masaki 2 fullscreenMode = NO;
222     } else {
223 masaki 3 [self enterFullScreen];
224 masaki 2 fullscreenMode = YES;
225     }
226     }
227    
228     - (NSWindow *)fullscreenWindow
229     {
230     if(fullscreenWindow) return fullscreenWindow;
231    
232     NSRect mainScreenRect = [[NSScreen mainScreen] frame];
233     fullscreenWindow = [[XspfFullScreenWindow alloc] initWithContentRect:mainScreenRect
234     styleMask:NSBorderlessWindowMask
235     backing:NSBackingStoreBuffered
236     defer:YES];
237     [fullscreenWindow setReleasedWhenClosed:NO];
238     [fullscreenWindow setBackgroundColor:[NSColor blackColor]];
239     [fullscreenWindow setDelegate:self];
240    
241     return fullscreenWindow;
242     }
243    
244     - (void)didEndMovie:(id)notification
245     {
246     [[[self document] trackList] next];
247     // [self setQtMovie:[[[self document] trackList] qtMovie]];
248     }
249     - (void)updateTimeIfNeeded:(id)timer
250     {
251     QTMovie *qt = [self qtMovie];
252     if(qt) {
253     [qt willChangeValueForKey:@"currentTime"];
254     [qt didChangeValueForKey:@"currentTime"];
255     }
256 masaki 3
257     // Hide cursor and controller, if mouse didn't move for 3 seconds.
258     NSPoint mouse = [NSEvent mouseLocation];
259     if(!NSEqualPoints(prevMouse, mouse)) {
260     prevMouse = mouse;
261     [prevMouseMovedDate autorelease];
262     prevMouseMovedDate = [[NSDate dateWithTimeIntervalSinceNow:0.0] retain];
263     } else if(fullscreenMode && [prevMouseMovedDate timeIntervalSinceNow] < -3.0 ) {
264     [NSCursor setHiddenUntilMouseMoves:YES];
265     //
266     // hide controller.
267     }
268 masaki 2 }
269    
270     - (void)cancelOperation:(id)sender
271     {
272     if(fullscreenMode) {
273     [self toggleFullScreenMode:self];
274     }
275     }
276    
277     - (void)applicationWillTerminate:(NSNotification *)notification
278     {
279     if(fullscreenMode) {
280     [self toggleFullScreenMode:self];
281     }
282     [[self document] removeObserver:self forKeyPath:kCurrentIndexKeyPath];
283     }
284    
285    
286     - (BOOL)windowShouldClose:(id)sender
287     {
288     [qtView pause:self];
289     [self setQtMovie:nil];
290    
291     [[self document] removeObserver:self forKeyPath:kCurrentIndexKeyPath];
292     [self setShouldCloseDocument:YES];
293    
294     [updateTime release];
295     updateTime = nil;
296    
297     return YES;
298     }
299     - (NSSize)windowWillResize:(NSWindow *)sender toSize:(NSSize)frameSize
300     {
301     return [self fitSizeToSize:frameSize];
302     }
303     @end

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