Develop and Download Open Source Software

Browse Subversion Repository

Contents of /XspfManager/XspfMCoverFlowViewController.m

Parent Directory Parent Directory | Revision Log Revision Log


Revision 584 - (show annotations) (download)
Wed Nov 23 02:44:14 2011 UTC (12 years, 4 months ago) by masakih
File size: 12916 byte(s)
[Fix] アナライザを黙らせた。
1 //
2 // XspfMCoverFlowViewController.m
3 // XspfManager
4 //
5 // Created by Hori,Masaki on 10/01/21.
6 //
7
8 /*
9 This source code is release under the New BSD License.
10 Copyright (c) 2010, masakih
11 All rights reserved.
12
13 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 -------------------------------------------------------------------
32 Copyright (c) 2010, masakih
33 All rights reserved.
34
35 Redistribution and use in source and binary forms, with or without
36 modification, are permitted provided that the following conditions
37 are met:
38
39 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 */
61
62 #import "XspfMCoverFlowViewController.h"
63
64 #import "XspfMListViewController.h"
65
66 #import "XspfMXspfObject.h"
67 #import <Quartz/Quartz.h>
68
69 #import <objc/runtime.h>
70
71 @interface NSObject(XpsfMIKImageFlowViewSupport)
72 - (void)setShowSplitter:(BOOL)flag;
73 - (void)setInlinePreviewEnabled:(BOOL)flag;
74 - (void)setSelectedIndex:(NSUInteger)index;
75 - (NSRect)selectedImageFrame;
76 - (id)cacheManager;
77
78 - (NSUInteger)selectedIndex;
79
80 - (NSUInteger)numberOfItemsInImageFlow:(id)imageFlowView;
81
82 - (void)IKCleanTimedOutCache;
83 @end
84
85 @interface XspfMCoverFlowViewController(XspfMSplitViewSUpport) <NSSplitViewDelegate>
86 @end
87
88 @implementation XspfMCoverFlowViewController
89
90 - (id)init
91 {
92 self = [super initWithNibName:@"XspfMCoverFlowView" bundle:nil];
93
94 return self;
95 }
96
97 - (void)awakeFromNib
98 {
99 NSArrayController *rep = [self representedObject];
100
101 [coverFlow setShowSplitter:YES];
102 if([coverFlow respondsToSelector:@selector(setInlinePreviewEnabled:)]) {
103 [coverFlow setInlinePreviewEnabled:YES];
104 }
105 [coverFlow setDataSource:self];
106 [coverFlow setDelegate:self];
107
108 listViewController = [[XspfMListViewController alloc] init];
109 [listViewController view];
110 [listViewController setRepresentedObject:rep];
111 [listViewController recalculateKeyViewLoop];
112 [listPlaceHolder addSubview:[listViewController view]];
113 [[listViewController view] setFrame:[listPlaceHolder bounds]];
114 [self recalculateKeyViewLoop];
115
116 [splitView setDelegate:self];
117
118 [[NSNotificationCenter defaultCenter] addObserver:self
119 selector:@selector(windowDidUpdate:)
120 name:NSWindowDidUpdateNotification
121 object:nil];
122 }
123
124 - (void)windowDidUpdate:(NSNotification *)notification
125 {
126 NSWindow *window = [notification object];
127
128 if(window == [[self view] window]) {
129 [window addObserver:self forKeyPath:@"firstResponder" options:0 context:NULL];
130 [[NSNotificationCenter defaultCenter] removeObserver:self name:[notification name] object:nil];
131 }
132 }
133
134 - (void)setRepresentedObject:(id)representedObject
135 {
136 id oldRep = [self representedObject];
137 if([oldRep isEqual:representedObject]) return;
138
139 if(representedObject) {
140 [representedObject addObserver:self forKeyPath:@"arrangedObjects" options:0 context:NULL];
141 [representedObject addObserver:self forKeyPath:@"selectionIndex" options:0 context:NULL];
142 [coverFlow setSelectedIndex:[representedObject selectionIndex]];
143 }
144
145 [super setRepresentedObject:representedObject];
146 [listViewController setRepresentedObject:representedObject];
147 [coverFlow reloadData];
148 }
149 - (void)recalculateKeyViewLoop
150 {
151 // [coverFlow setNextKeyView:[listViewController firstKeyView]];
152
153 // TODO: change key view loop if list view is not visible.
154 // lastKeyView = [listViewController lastKeyView];
155
156 firstKeyView = [listViewController firstKeyView];
157 initialFirstResponder = [listViewController firstKeyView];
158 }
159
160 - (void)observeValueForKeyPath:(NSString *)keyPath ofObject:(id)object change:(NSDictionary *)change context:(void *)context
161 {
162 if([keyPath isEqualToString:@"arrangedObjects"]) {
163 [coverFlow reloadData];
164 return;
165 }
166 if([keyPath isEqualToString:@"selectionIndex"]) {
167 [coverFlow setSelectedIndex:[[self representedObject] selectionIndex]];
168 [listViewController scrollToSelection:self];
169 return;
170 }
171 if([keyPath isEqualToString:@"firstResponder"]) {
172 id firstResponder = [[splitView window] firstResponder];
173 if(firstResponder == coverFlow) {
174 [[splitView window] makeFirstResponder:[listViewController view]];
175 }
176 return;
177 }
178
179 [super observeValueForKeyPath:keyPath ofObject:object change:change context:context];
180 }
181
182 - (void)keyDown:(NSEvent *)theEvent
183 {
184 NSString *charactor = [theEvent charactersIgnoringModifiers];
185 if([charactor length] == 0) return;
186
187 unichar uc = [charactor characterAtIndex:0];
188 switch(uc) {
189 case NSLeftArrowFunctionKey:
190 case NSRightArrowFunctionKey:
191 return [coverFlow keyDown:theEvent];
192 break;
193 }
194 NSBeep();
195 }
196
197 - (IBAction)clearCoverFlowCache:(id)sender
198 {
199 if(![coverFlow respondsToSelector:@selector(cacheManager)]) {
200 NSBeep();
201 return;
202 }
203 id cacheManager = [coverFlow cacheManager];
204 if(![cacheManager respondsToSelector:@selector(IKCleanTimedOutCache)]) {
205 NSBeep();
206 return;
207 }
208 [cacheManager IKCleanTimedOutCache];
209 }
210 - (IBAction)moveLeft:(id)sender
211 {
212 NSUInteger selection = [coverFlow selectedIndex];
213 if(selection == 0) return;
214
215 [coverFlow setSelectedIndex:selection - 1];
216 }
217 - (IBAction)moveRight:(id)sender
218 {
219 NSUInteger selection = [coverFlow selectedIndex];
220 if(selection == [self numberOfItemsInImageFlow:coverFlow] - 1) return;
221
222 [coverFlow setSelectedIndex:selection + 1];
223 }
224
225
226 //- (IBAction)test01:(id)sender
227 //{
228 // [self clearCoverFlowCache:sender];
229 //}
230
231 - (NSUInteger)numberOfItemsInImageFlow:(id)imageFlowView
232 {
233 return [[[self representedObject] arrangedObjects] count];
234 }
235 - (id)imageFlow:(id)imageFlowView itemAtIndex:(NSUInteger)index
236 {
237 return [[[self representedObject] arrangedObjects] objectAtIndex:index];
238 }
239
240 - (void)setRepSelectedIndex:(NSNumber *)indexValue
241 {
242 [[self representedObject] setSelectionIndex:[indexValue unsignedIntegerValue]];
243 }
244 - (void)imageFlow:(id)imageFlowView didSelectItemAtIndex:(NSUInteger)index
245 {
246 // [[self representedObject] setSelectionIndex:index];
247
248 [NSObject cancelPreviousPerformRequestsWithTarget:self];
249 [self performSelector:@selector(setRepSelectedIndex:)
250 withObject:[NSNumber numberWithUnsignedInteger:index]
251 afterDelay:0.5];
252 }
253 - (void)imageFlow:(id)imageFlowView cellWasDoubleClickedAtIndex:(NSUInteger)index
254 {
255 [NSApp sendAction:@selector(openXspf:) to:nil from:nil];
256 }
257 - (void)imageFlow:(id)imageFlowView startResizingWithEvent:(NSEvent *)theEvent
258 {
259 NSPoint offset = [imageFlowView convertPoint:[theEvent locationInWindow] fromView:nil];
260
261 NSWindow *window = [imageFlowView window];
262 while( (theEvent = [window nextEventMatchingMask:NSLeftMouseDraggedMask | NSLeftMouseUpMask]) ) {
263 if(NSEventMaskFromType([theEvent type]) == NSLeftMouseUpMask) break;
264
265 NSPoint p = [splitView convertPoint:[theEvent locationInWindow] fromView:nil];
266 [splitView setPosition:p.y+offset.y ofDividerAtIndex:0];
267 }
268 }
269
270 - (IBAction)scrollToSelection:(id)sender
271 {
272 [listViewController scrollToSelection:sender];
273 }
274
275 // QLPreviewPanel support
276 - (NSRect)selectionItemRect
277 {
278 NSRect rect = [coverFlow selectedImageFrame];
279 rect = [coverFlow convertRectToBase:rect];
280 rect.origin = [[coverFlow window] convertBaseToScreen:rect.origin];
281 return rect;
282 }
283
284 #pragma mark#### NSSplitView Delegate ####
285 - (CGFloat)splitView:(NSSplitView *)splitView constrainMinCoordinate:(CGFloat)proposedMinimumPosition ofSubviewAt:(NSInteger)dividerIndex
286 {
287 return 130;
288 }
289 - (void)splitView:(NSSplitView *)aSplitView resizeSubviewsWithOldSize:(NSSize)oldSize
290 {
291 NSView *rightView = [[splitView subviews] objectAtIndex:1];
292 NSRect newsplitViewFrame = [splitView frame];
293 NSRect coverFlowFrame = [coverFlow frame];
294 NSRect listFrame = [rightView frame];
295 CGFloat dividerThickness = [splitView dividerThickness];
296
297 coverFlowFrame.size.width = newsplitViewFrame.size.width;
298 listFrame.size.width = newsplitViewFrame.size.width;
299
300 coverFlowFrame.size.height = newsplitViewFrame.size.height - listFrame.size.height - dividerThickness;
301
302 if(listFrame.size.height < 0) {
303 listFrame.size.height = 0;
304 coverFlowFrame.size = newsplitViewFrame.size;
305 }
306
307 coverFlowFrame.origin.y = 0;
308 listFrame.origin.y = NSMaxY(coverFlowFrame) + dividerThickness;
309
310 [coverFlow setFrame:coverFlowFrame];
311 [rightView setFrame:listFrame];
312 }
313
314 @end
315
316
317 @implementation XspfMXspfObject(XspfMIKImageBrowserItem)
318 /*!
319 @method imageUID
320 @abstract Returns a unique string that identify this data source item (required).
321 @discussion The image browser uses this identifier to keep the correspondance between its cache and the data source item
322 */
323 - (NSString *) imageUID
324 {
325 return self.filePath;
326 }
327
328 /*!
329 @method imageRepresentationType
330 @abstract Returns the representation of the image to display (required).
331 @discussion Keys for imageRepresentationType are defined below.
332 */
333 - (NSString *) imageRepresentationType
334 {
335 return IKImageBrowserQuickLookPathRepresentationType;
336 }
337
338 /*!
339 @method imageRepresentation
340 @abstract Returns the image to display (required). Can return nil if the item has no image to display.
341 @discussion This methods is called frequently, so the receiver should cache the returned instance.
342 */
343 - (id) imageRepresentation
344 {
345 return self.url;
346 }
347
348 /*!
349 @method imageVersion
350 @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
351 */
352 //- (NSUInteger) imageVersion;
353
354 /*!
355 @method imageTitle
356 @abstract Returns the title to display as a NSString. Use setValue:forKey: with IKImageBrowserCellTitleAttribute to set text attributes.
357 */
358 - (NSString *) imageTitle
359 {
360 return self.title;
361 }
362
363 /*!
364 @method imageSubtitle
365 @abstract Returns the subtitle to display as a NSString. Use setValue:forKey: with IKImageBrowserCellSubtitleAttribute to set text attributes.
366 */
367 - (NSString *) imageSubtitle
368 {
369 return [NSString stringWithFormat:
370 NSLocalizedString(@"%@ Movies", @"%@ Movies"),
371 self.movieNum];
372 }
373
374 /*!
375 @method isSelectable
376 @abstract Returns whether this item is selectable.
377 @discussion The receiver can implement this methods to forbid selection of this item by returning NO.
378 */
379 //- (BOOL) isSelectable;
380
381 @end

Back to OSDN">Back to OSDN
ViewVC Help
Powered by ViewVC 1.1.26