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Annotation of /XspfManager/XspfMCoverFlowViewController.m

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Revision 439 - (hide annotations) (download)
Sun Aug 15 02:39:41 2010 UTC (13 years, 8 months ago) by masakih
File size: 11982 byte(s)
[Mod] IKImageFlowViewがキービューにならなくなった事で不要になった、実装の入れ替えを削除。
1 masaki 281 //
2     // XspfMCoverFlowViewController.m
3     // XspfManager
4     //
5     // Created by Hori,Masaki on 10/01/21.
6     //
7    
8 masakih 350 /*
9 masakih 365 This source code is release under the New BSD License.
10 masakih 355 Copyright (c) 2010, masakih
11 masakih 350 All rights reserved.
12    
13 masakih 365 ソースコード形式かバイナリ形式か、変更するかしないかを問わず、以下の条件を満たす場合に
14     限り、再頒布および使用が許可されます。
15    
16     1, ソースコードを再頒布する場合、上記の著作権表示、本条件一覧、および下記免責条項を含
17     めること。
18     2, バイナリ形式で再頒布する場合、頒布物に付属のドキュメント等の資料に、上記の著作権表
19     示、本条件一覧、および下記免責条項を含めること。
20     3, 書面による特別の許可なしに、本ソフトウェアから派生した製品の宣伝または販売促進に、
21     コントリビューターの名前を使用してはならない。
22     本ソフトウェアは、著作権者およびコントリビューターによって「現状のまま」提供されており、
23     明示黙示を問わず、商業的な使用可能性、および特定の目的に対する適合性に関する暗黙の保証
24     も含め、またそれに限定されない、いかなる保証もありません。著作権者もコントリビューター
25     も、事由のいかんを問わず、 損害発生の原因いかんを問わず、かつ責任の根拠が契約であるか
26     厳格責任であるか(過失その他の)不法行為であるかを問わず、仮にそのような損害が発生する
27     可能性を知らされていたとしても、本ソフトウェアの使用によって発生した(代替品または代用
28     サービスの調達、使用の喪失、データの喪失、利益の喪失、業務の中断も含め、またそれに限定
29     されない)直接損害、間接損害、偶発的な損害、特別損害、懲罰的損害、または結果損害につい
30     て、一切責任を負わないものとします。
31 masakih 350 -------------------------------------------------------------------
32 masakih 355 Copyright (c) 2010, masakih
33 masakih 350 All rights reserved.
34    
35 masakih 365 Redistribution and use in source and binary forms, with or without
36     modification, are permitted provided that the following conditions
37     are met:
38 masakih 350
39 masakih 365 1, Redistributions of source code must retain the above copyright
40     notice, this list of conditions and the following disclaimer.
41     2, Redistributions in binary form must reproduce the above copyright
42     notice, this list of conditions and the following disclaimer in
43     the documentation and/or other materials provided with the
44     distribution.
45     3, The names of its contributors may be used to endorse or promote
46     products derived from this software without specific prior
47     written permission.
48     THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
49     "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
50     LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
51     FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
52     COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
53     INCIDENTAL, SPECIAL,EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
54     BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
55     LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
56     CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
57     LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
58     ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
59     POSSIBILITY OF SUCH DAMAGE.
60 masakih 350 */
61    
62 masaki 281 #import "XspfMCoverFlowViewController.h"
63    
64     #import "XspfMListViewController.h"
65    
66 masaki 301 #import "XspfMXspfObject.h"
67     #import <Quartz/Quartz.h>
68 masaki 281
69 masaki 301 #import <objc/runtime.h>
70 masaki 281
71 masaki 301 @interface NSObject(XpsfMIKImageFlowViewSupport)
72     - (void)setShowSplitter:(BOOL)flag;
73     - (void)setInlinePreviewEnabled:(BOOL)flag;
74     - (void)setSelectedIndex:(NSUInteger)index;
75 masaki 304 - (NSRect)selectedImageFrame;
76 masaki 325 - (id)cacheManager;
77    
78    
79     - (void)IKCleanTimedOutCache;
80 masaki 301 @end
81    
82 masaki 281 @implementation XspfMCoverFlowViewController
83    
84     - (id)init
85     {
86     self = [super initWithNibName:@"XspfMCoverFlowView" bundle:nil];
87    
88     return self;
89     }
90    
91     - (void)awakeFromNib
92     {
93     NSArrayController *rep = [self representedObject];
94    
95 masaki 301 [coverFlow setShowSplitter:YES];
96 masaki 302 if([coverFlow respondsToSelector:@selector(setInlinePreviewEnabled:)]) {
97     [coverFlow setInlinePreviewEnabled:YES];
98     }
99 masaki 301 [coverFlow setDataSource:self];
100     [coverFlow setDelegate:self];
101 masaki 281
102     listViewController = [[XspfMListViewController alloc] init];
103     [listViewController view];
104     [listViewController setRepresentedObject:rep];
105     [listViewController recalculateKeyViewLoop];
106     [listPlaceHolder addSubview:[listViewController view]];
107     [[listViewController view] setFrame:[listPlaceHolder bounds]];
108     [self recalculateKeyViewLoop];
109    
110 masaki 294 [splitView setDelegate:self];
111 masaki 281 }
112    
113 masakih 436 - (void)setupLate
114     {
115     [[NSApp mainWindow] addObserver:self forKeyPath:@"firstResponder" options:0 context:NULL];
116     }
117    
118 masaki 281 - (void)setRepresentedObject:(id)representedObject
119     {
120 masaki 301 id oldRep = [self representedObject];
121     if([oldRep isEqual:representedObject]) return;
122 masaki 329
123 masaki 281 if(representedObject) {
124 masaki 301 [representedObject addObserver:self forKeyPath:@"arrangedObjects" options:0 context:NULL];
125     [representedObject addObserver:self forKeyPath:@"selectionIndex" options:0 context:NULL];
126     [coverFlow setSelectedIndex:[representedObject selectionIndex]];
127 masaki 281 }
128 masaki 301
129     [super setRepresentedObject:representedObject];
130     [listViewController setRepresentedObject:representedObject];
131     [coverFlow reloadData];
132 masakih 436
133     [self performSelector:@selector(setupLate) withObject:nil afterDelay:0.5];
134 masaki 281 }
135 masaki 329 - (void)recalculateKeyViewLoop
136     {
137 masakih 430 // [coverFlow setNextKeyView:[listViewController firstKeyView]];
138 masaki 329
139     // TODO: change key view loop if list view is not visible.
140 masakih 430 // lastKeyView = [listViewController lastKeyView];
141    
142     firstKeyView = [listViewController firstKeyView];
143     initialFirstResponder = [listViewController firstKeyView];
144 masaki 329 }
145 masaki 281
146 masaki 301 - (void)observeValueForKeyPath:(NSString *)keyPath ofObject:(id)object change:(NSDictionary *)change context:(void *)context
147 masaki 281 {
148 masaki 301 if([keyPath isEqualToString:@"arrangedObjects"]) {
149     [coverFlow reloadData];
150     return;
151     }
152     if([keyPath isEqualToString:@"selectionIndex"]) {
153     [coverFlow setSelectedIndex:[[self representedObject] selectionIndex]];
154 masakih 430 [listViewController scrollToSelection:self];
155 masaki 301 return;
156     }
157 masakih 436 if([keyPath isEqualToString:@"firstResponder"]) {
158     id firstResponder = [[splitView window] firstResponder];
159     if(firstResponder == coverFlow) {
160     [[splitView window] makeFirstResponder:[listViewController view]];
161     }
162     return;
163     }
164 masaki 281
165 masaki 301 [super observeValueForKeyPath:keyPath ofObject:object change:change context:context];
166 masaki 281 }
167    
168 masakih 430 - (void)keyDown:(NSEvent *)theEvent
169     {
170     unsigned short code = [theEvent keyCode];
171     #define kLEFT_ARROW_KEY 123
172     #define kRIGHT_ARROW_KEY 124
173     switch(code) {
174     case kLEFT_ARROW_KEY:
175     case kRIGHT_ARROW_KEY:
176     return [coverFlow keyDown:theEvent];
177     break;
178     }
179     NSBeep();
180     }
181 masaki 301
182 masaki 325 - (IBAction)clearCoverFlowCache:(id)sender
183     {
184     if(![coverFlow respondsToSelector:@selector(cacheManager)]) {
185     NSBeep();
186     return;
187     }
188     id cacheManager = [coverFlow cacheManager];
189     if(![cacheManager respondsToSelector:@selector(IKCleanTimedOutCache)]) {
190     NSBeep();
191     return;
192     }
193     [cacheManager IKCleanTimedOutCache];
194     }
195     - (IBAction)test01:(id)sender
196     {
197     [self clearCoverFlowCache:sender];
198     }
199    
200 masaki 301 - (NSUInteger)numberOfItemsInImageFlow:(id)imageFlowView
201     {
202     return [[[self representedObject] arrangedObjects] count];
203     }
204     - (id)imageFlow:(id)imageFlowView itemAtIndex:(NSUInteger)index
205     {
206     return [[[self representedObject] arrangedObjects] objectAtIndex:index];
207     }
208    
209 masakih 430 - (void)setRepSelectedIndex:(NSNumber *)indexValue
210     {
211     [[self representedObject] setSelectionIndex:[indexValue unsignedIntegerValue]];
212     }
213 masaki 301 - (void)imageFlow:(id)imageFlowView didSelectItemAtIndex:(NSUInteger)index
214     {
215 masakih 430 // [[self representedObject] setSelectionIndex:index];
216    
217     [NSObject cancelPreviousPerformRequestsWithTarget:self];
218     [self performSelector:@selector(setRepSelectedIndex:)
219     withObject:[NSNumber numberWithUnsignedInteger:index]
220     afterDelay:0.5];
221 masaki 301 }
222     - (void)imageFlow:(id)imageFlowView cellWasDoubleClickedAtIndex:(NSUInteger)index
223     {
224     [NSApp sendAction:@selector(openXspf:) to:nil from:nil];
225     }
226     - (void)imageFlow:(id)imageFlowView startResizingWithEvent:(NSEvent *)theEvent
227     {
228 masakih 345 NSPoint offset = [imageFlowView convertPoint:[theEvent locationInWindow] fromView:nil];
229    
230 masaki 301 NSWindow *window = [imageFlowView window];
231 masakih 345 while (theEvent = [window nextEventMatchingMask:NSLeftMouseDraggedMask | NSLeftMouseUpMask]) {
232     if(NSEventMaskFromType([theEvent type]) == NSLeftMouseUpMask) break;
233    
234     NSPoint p = [splitView convertPoint:[theEvent locationInWindow] fromView:nil];
235     [splitView setPosition:p.y+offset.y ofDividerAtIndex:0];
236     }
237 masaki 301 }
238    
239 masakih 429 - (IBAction)scrollToSelection:(id)sender
240     {
241     [listViewController scrollToSelection:sender];
242     }
243 masaki 301
244 masaki 304 // QLPreviewPanel support
245     - (NSRect)selectionItemRect
246     {
247     NSRect rect = [coverFlow selectedImageFrame];
248     rect = [coverFlow convertRectToBase:rect];
249     rect.origin = [[coverFlow window] convertBaseToScreen:rect.origin];
250     return rect;
251     }
252    
253 masaki 294 #pragma mark#### NSSplitView Delegate ####
254     - (CGFloat)splitView:(NSSplitView *)splitView constrainMinCoordinate:(CGFloat)proposedMinimumPosition ofSubviewAt:(NSInteger)dividerIndex
255     {
256     return 130;
257     }
258 masakih 437 - (void)splitView:(NSSplitView *)aSplitView resizeSubviewsWithOldSize:(NSSize)oldSize
259     {
260     NSView *rightView = [[splitView subviews] objectAtIndex:1];
261     NSRect newsplitViewFrame = [splitView frame];
262     NSRect coverFlowFrame = [coverFlow frame];
263     NSRect listFrame = [rightView frame];
264     CGFloat dividerThickness = [splitView dividerThickness];
265    
266     coverFlowFrame.size.width = newsplitViewFrame.size.width;
267     listFrame.size.width = newsplitViewFrame.size.width;
268    
269     coverFlowFrame.size.height = newsplitViewFrame.size.height - listFrame.size.height - dividerThickness;
270    
271     if(listFrame.size.height < 0) {
272     listFrame.size.height = 0;
273     coverFlowFrame.size = newsplitViewFrame.size;
274     }
275    
276     coverFlowFrame.origin.y = 0;
277     listFrame.origin.y = NSMaxY(coverFlowFrame) + dividerThickness;
278    
279     [coverFlow setFrame:coverFlowFrame];
280     [rightView setFrame:listFrame];
281     }
282 masaki 281
283 masaki 301 @end
284 masaki 294
285    
286 masaki 301 @implementation XspfMXspfObject(XspfMIKImageBrowserItem)
287     /*!
288     @method imageUID
289     @abstract Returns a unique string that identify this data source item (required).
290     @discussion The image browser uses this identifier to keep the correspondance between its cache and the data source item
291     */
292     - (NSString *) imageUID
293     {
294     return self.urlString;
295     }
296    
297     /*!
298     @method imageRepresentationType
299     @abstract Returns the representation of the image to display (required).
300     @discussion Keys for imageRepresentationType are defined below.
301     */
302     - (NSString *) imageRepresentationType
303     {
304     return IKImageBrowserQuickLookPathRepresentationType;
305     }
306    
307     /*!
308     @method imageRepresentation
309     @abstract Returns the image to display (required). Can return nil if the item has no image to display.
310     @discussion This methods is called frequently, so the receiver should cache the returned instance.
311     */
312     - (id) imageRepresentation
313     {
314     return self.url;
315     }
316    
317     /*!
318     @method imageVersion
319     @abstract Returns a version of this item. The receiver can return a new version to let the image browser knows that it shouldn't use its cache for this item
320     */
321     //- (NSUInteger) imageVersion;
322    
323     /*!
324     @method imageTitle
325     @abstract Returns the title to display as a NSString. Use setValue:forKey: with IKImageBrowserCellTitleAttribute to set text attributes.
326     */
327     - (NSString *) imageTitle
328     {
329     return self.title;
330     }
331    
332     /*!
333     @method imageSubtitle
334     @abstract Returns the subtitle to display as a NSString. Use setValue:forKey: with IKImageBrowserCellSubtitleAttribute to set text attributes.
335     */
336     - (NSString *) imageSubtitle
337     {
338     return [NSString stringWithFormat:
339     NSLocalizedString(@"%@ Movies", @"%@ Movies"),
340     self.movieNum];
341     }
342    
343     /*!
344     @method isSelectable
345     @abstract Returns whether this item is selectable.
346     @discussion The receiver can implement this methods to forbid selection of this item by returning NO.
347     */
348     //- (BOOL) isSelectable;
349    
350 masaki 281 @end

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