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Annotation of /XspfQT/XspfQTMovieWindowController.m

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Revision 17 - (hide annotations) (download)
Thu Sep 4 13:25:53 2008 UTC (15 years, 7 months ago) by masaki
Original Path: XspfQT/XspfMovieWindowController.m
File size: 9703 byte(s)
ムービーが変更された時にウインドウサイズをムービーにあわせて調整するようにした。
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 masaki 17 - (void)sizeTofitWidnow;
17 masaki 2 - (NSSize)fitSizeToSize:(NSSize)toSize;
18     - (NSWindow *)fullscreenWindow;
19     @end
20    
21     @implementation XspfMovieWindowController
22    
23 masaki 10 #pragma mark ### Static variables ###
24 masaki 2 static const float sVolumeDelta = 0.2;
25     static NSString *const kCurrentIndexKeyPath = @"trackList.currentIndex";
26    
27 masaki 10 - (id)init
28 masaki 2 {
29     if(self = [super initWithWindowNibName:@"XspfDocument"]) {
30     NSNotificationCenter *nc = [NSNotificationCenter defaultCenter];
31     [nc addObserver:self
32     selector:@selector(applicationWillTerminate:)
33     name:NSApplicationWillTerminateNotification
34     object:NSApp];
35    
36     updateTime = [NSTimer scheduledTimerWithTimeInterval:0.3
37     target:self
38     selector:@selector(updateTimeIfNeeded:)
39     userInfo:NULL
40     repeats:YES];
41     }
42    
43     return self;
44     }
45    
46     - (void)dealloc
47     {
48     NSNotificationCenter *nc = [NSNotificationCenter defaultCenter];
49     [nc removeObserver:self];
50    
51     [fullscreenWindow release];
52    
53     [qtMovie release];
54 masaki 10 [updateTime release];
55    
56     [prevMouseMovedDate release];
57 masaki 2
58     [super dealloc];
59     }
60     - (void)awakeFromNib
61     {
62 masaki 3 prevMouseMovedDate = [[NSDate dateWithTimeIntervalSinceNow:0.0] retain];
63    
64 masaki 2 id d = [self document];
65     // NSLog(@"Add Observed! %@", d);
66     [d addObserver:self
67     forKeyPath:kCurrentIndexKeyPath
68     options:NSKeyValueObservingOptionNew | NSKeyValueObservingOptionOld
69     context:NULL];
70 masaki 14 [d addObserver:self
71     forKeyPath:@"trackList.isPlayed"
72     options:NSKeyValueObservingOptionNew | NSKeyValueObservingOptionOld
73     context:NULL];
74 masaki 2
75 masaki 17 [self sizeTofitWidnow];
76 masaki 2 [self play];
77     }
78 masaki 10
79     #pragma mark ### KVO & KVC ###
80 masaki 2 - (void)observeValueForKeyPath:(NSString *)keyPath
81     ofObject:(id)object
82     change:(NSDictionary *)change
83     context:(void *)context
84     {
85     // NSLog(@"Observed!");
86     if([keyPath isEqual:kCurrentIndexKeyPath]) {
87     id old = [change objectForKey:NSKeyValueChangeOldKey];
88     id new = [change objectForKey:NSKeyValueChangeNewKey];
89     if([old isEqual:new]) return;
90     [self setQtMovie:[self valueForKeyPath:@"document.trackList.qtMovie"]];
91     return;
92     }
93 masaki 14 if([keyPath isEqual:@"trackList.isPlayed"]) {
94     id new = [change objectForKey:NSKeyValueChangeNewKey];
95    
96     if([new boolValue]) {
97     [playButton setTitle:@"||"];
98     } else {
99     [playButton setTitle:@">"];
100     }
101     return;
102     }
103 masaki 2
104 masaki 14
105 masaki 2 [super observeValueForKeyPath:keyPath
106     ofObject:object
107     change:change
108     context:context];
109     }
110    
111     - (void)setQtMovie:(QTMovie *)qt
112     {
113     if(qtMovie == qt) return;
114     if([qtMovie isEqual:qt]) return;
115    
116     NSNotificationCenter *nc = [NSNotificationCenter defaultCenter];
117    
118     if(qtMovie) {
119     [nc removeObserver:self name:nil object:qtMovie];
120     }
121     if(qt) {
122     [nc addObserver:self selector:@selector(didEndMovie:) name:QTMovieDidEndNotification object:qt];
123     }
124 masaki 3
125     if(qtMovie) {
126     [qt setVolume:[qtMovie volume]];
127     [qt setMuted:[qtMovie muted]];
128     }
129 masaki 2 [qtMovie autorelease];
130     qtMovie = [qt retain];
131     [self synchronizeWindowTitleWithDocumentName];
132    
133 masaki 17 [self sizeTofitWidnow];
134    
135 masaki 2 [self play];
136     }
137     - (QTMovie *)qtMovie
138     {
139     return qtMovie;
140     }
141    
142 masaki 10 #pragma mark ### Other functions ###
143 masaki 17 - (void)sizeTofitWidnow
144     {
145     id window = [self window];
146     NSRect frame = [window frame];
147     NSSize newSize = [self fitSizeToSize:frame.size];
148     frame.size = newSize;
149     frame.origin.y -= frame.size.height - newSize.height;
150    
151     [window setFrame:frame display:YES];
152     }
153 masaki 2 - (NSSize)fitSizeToSize:(NSSize)toSize
154     {
155     QTMovie *curMovie = [self qtMovie];
156     if(!curMovie) return toSize;
157    
158     NSSize qtViewSize = [qtView frame].size;
159     NSSize currentWindowSize = [[self window] frame].size;
160    
161 masaki 10 // Area size without QTMovieView.
162 masaki 2 NSSize delta = NSMakeSize(currentWindowSize.width - qtViewSize.width,
163     currentWindowSize.height - qtViewSize.height);
164    
165     NSSize movieSize = [[curMovie attributeForKey:QTMovieNaturalSizeAttribute] sizeValue];
166    
167     float targetViewWidth = toSize.width - delta.width;
168     float targetViewHeight = targetViewWidth * (movieSize.height / movieSize.width);
169    
170     targetViewWidth += delta.width;
171     targetViewHeight += delta.height;
172    
173     NSSize newSize = NSMakeSize(targetViewWidth, targetViewHeight);
174    
175     return newSize;
176     }
177    
178     - (void)play
179     {
180     [qtView performSelectorOnMainThread:@selector(play:) withObject:self waitUntilDone:NO];
181     }
182 masaki 14 - (void)pause
183     {
184     [qtView performSelectorOnMainThread:@selector(pause:) withObject:self waitUntilDone:NO];
185     }
186 masaki 2
187 masaki 3 - (void)enterFullScreen
188 masaki 2 {
189 masaki 17 NSWindow *w = [self fullscreenWindow];
190 masaki 3
191 masaki 17 nomalModeSavedFrame = [qtView frame];
192    
193     [[self window] orderOut:self];
194     [w setContentView:qtView];
195    
196     // [NSMenu setMenuBarVisible:NO];
197     SetSystemUIMode (kUIModeAllHidden, kUIOptionAutoShowMenuBar);
198    
199     [w makeKeyAndOrderFront:self];
200     [w makeFirstResponder:qtView];
201 masaki 2 }
202 masaki 3 - (void)exitFullScreen
203 masaki 2 {
204 masaki 17
205     NSWindow *w = [self fullscreenWindow];
206    
207     [qtView retain];
208     {
209     [qtView removeFromSuperview];
210     [qtView setFrame:nomalModeSavedFrame];
211     [[[self window] contentView] addSubview:qtView];
212     }
213     [qtView release];
214    
215     [NSMenu setMenuBarVisible:YES];
216     [w orderOut:self];
217     [[self window] makeKeyAndOrderFront:self];
218     [[self window] makeFirstResponder:qtView];
219 masaki 3 }
220 masaki 10
221     - (NSWindow *)fullscreenWindow
222     {
223     if(fullscreenWindow) return fullscreenWindow;
224    
225     NSRect mainScreenRect = [[NSScreen mainScreen] frame];
226     fullscreenWindow = [[XspfFullScreenWindow alloc] initWithContentRect:mainScreenRect
227     styleMask:NSBorderlessWindowMask
228     backing:NSBackingStoreBuffered
229     defer:YES];
230     [fullscreenWindow setReleasedWhenClosed:NO];
231     [fullscreenWindow setBackgroundColor:[NSColor blackColor]];
232     [fullscreenWindow setDelegate:self];
233    
234     return fullscreenWindow;
235     }
236    
237     #pragma mark ### Actions ###
238 masaki 14 - (IBAction)togglePlayAndPause:(id)sender
239     {
240     if([[self valueForKeyPath:@"document.trackList.isPlayed"] boolValue]) {
241     [self pause];
242     } else {
243     [self play];
244     }
245     }
246    
247 masaki 3 - (IBAction)turnUpVolume:(id)sender
248     {
249     NSNumber *cv = [self valueForKeyPath:@"qtMovie.volume"];
250     cv = [NSNumber numberWithFloat:[cv floatValue] + sVolumeDelta];
251     [self setValue:cv forKeyPath:@"qtMovie.volume"];
252     }
253     - (IBAction)turnDownVolume:(id)sender
254     {
255     NSNumber *cv = [self valueForKeyPath:@"qtMovie.volume"];
256     cv = [NSNumber numberWithFloat:[cv floatValue] - sVolumeDelta];
257     [self setValue:cv forKeyPath:@"qtMovie.volume"];
258     }
259     - (IBAction)toggleFullScreenMode:(id)sender
260     {
261 masaki 10 if(fullScreenMode) {
262 masaki 3 [self exitFullScreen];
263 masaki 10 fullScreenMode = NO;
264 masaki 2 } else {
265 masaki 3 [self enterFullScreen];
266 masaki 10 fullScreenMode = YES;
267 masaki 2 }
268     }
269    
270 masaki 4 - (IBAction)forwardTagValueSecends:(id)sender
271     {
272     if(![sender respondsToSelector:@selector(tag)]) return;
273    
274     int tag = [sender tag];
275     if(tag == 0) return;
276    
277     QTTime current = [[self qtMovie] currentTime];
278     NSTimeInterval cur;
279     if(!QTGetTimeInterval(current, &cur)) return;
280    
281     QTTime new = QTMakeTimeWithTimeInterval(cur + tag);
282 masaki 9 [[self qtMovie] setCurrentTime:new];
283 masaki 4 }
284     - (IBAction)backwardTagValueSecends:(id)sender
285     {
286     if(![sender respondsToSelector:@selector(tag)]) return;
287    
288     int tag = [sender tag];
289     if(tag == 0) return;
290    
291     QTTime current = [[self qtMovie] currentTime];
292     NSTimeInterval cur;
293     if(!QTGetTimeInterval(current, &cur)) return;
294    
295     QTTime new = QTMakeTimeWithTimeInterval(cur - tag);
296 masaki 9 [[self qtMovie] setCurrentTime:new];
297 masaki 4 }
298    
299 masaki 10 #pragma mark ### Notification & Timer ###
300 masaki 2 - (void)didEndMovie:(id)notification
301     {
302     [[[self document] trackList] next];
303     }
304     - (void)updateTimeIfNeeded:(id)timer
305     {
306     QTMovie *qt = [self qtMovie];
307     if(qt) {
308 masaki 10 // force update time indicator.
309 masaki 2 [qt willChangeValueForKey:@"currentTime"];
310     [qt didChangeValueForKey:@"currentTime"];
311     }
312 masaki 3
313     // Hide cursor and controller, if mouse didn't move for 3 seconds.
314     NSPoint mouse = [NSEvent mouseLocation];
315     if(!NSEqualPoints(prevMouse, mouse)) {
316     prevMouse = mouse;
317     [prevMouseMovedDate autorelease];
318     prevMouseMovedDate = [[NSDate dateWithTimeIntervalSinceNow:0.0] retain];
319 masaki 10 } else if(fullScreenMode && [prevMouseMovedDate timeIntervalSinceNow] < -3.0 ) {
320 masaki 3 [NSCursor setHiddenUntilMouseMoves:YES];
321     //
322     // hide controller.
323     }
324 masaki 2 }
325    
326 masaki 10 #pragma mark ### NSResponder ###
327 masaki 2 - (void)cancelOperation:(id)sender
328     {
329 masaki 10 if(fullScreenMode) {
330 masaki 2 [self toggleFullScreenMode:self];
331     }
332     }
333    
334 masaki 10 #pragma mark ### NSMenu valivation ###
335     - (BOOL)validateMenuItem:(NSMenuItem *)menuItem
336     {
337     if([menuItem action] == @selector(toggleFullScreenMode:)) {
338     if(fullScreenMode) {
339     [menuItem setTitle:NSLocalizedString(@"Exit Full Screen", @"Exit Full Screen")];
340     } else {
341     [menuItem setTitle:NSLocalizedString(@"Full Screen", @"Full Screen")];
342     }
343     return YES;
344     }
345    
346     return YES;
347     }
348    
349     #pragma mark ### NSApplication Delegate ###
350 masaki 2 - (void)applicationWillTerminate:(NSNotification *)notification
351     {
352 masaki 10 if(fullScreenMode) {
353 masaki 2 [self toggleFullScreenMode:self];
354     }
355     [[self document] removeObserver:self forKeyPath:kCurrentIndexKeyPath];
356 masaki 14 [[self document] removeObserver:self forKeyPath:@"trackList.isPlayed"];
357 masaki 2 }
358    
359 masaki 10 #pragma mark ### NSWindow Delegate ###
360 masaki 2 - (BOOL)windowShouldClose:(id)sender
361     {
362     [qtView pause:self];
363     [self setQtMovie:nil];
364    
365     [[self document] removeObserver:self forKeyPath:kCurrentIndexKeyPath];
366 masaki 14 [[self document] removeObserver:self forKeyPath:@"trackList.isPlayed"];
367 masaki 2 [self setShouldCloseDocument:YES];
368    
369     [updateTime release];
370     updateTime = nil;
371    
372     return YES;
373     }
374     - (NSSize)windowWillResize:(NSWindow *)sender toSize:(NSSize)frameSize
375     {
376     return [self fitSizeToSize:frameSize];
377     }
378 masaki 16 - (void)windowDidMove:(NSNotification *)notification
379     {
380     if(fullscreenWindow && [notification object] == fullscreenWindow) {
381     NSRect r = [fullscreenWindow frame];
382     if(!NSEqualRects(r, NSZeroRect)) {
383     [fullscreenWindow setFrameOrigin:NSZeroPoint];
384     }
385     }
386     }
387 masaki 2 @end

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