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source: trunk/macosx/InfoWindowController.m @ 10368

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Last change on this file since 10368 was 10368, checked in by livings124, 12 years ago
add a protocol for the info view controllers, and as a result eliminate some excessive code
Property svn:keywords set to `Date Rev Author Id`
File size: 20.1 KB

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1	/******************************************************************************
2	* $Id: InfoWindowController.m 10368 2010-03-14 01:42:49Z livings124 $
3	*
4	* Copyright (c) 2006-2010 Transmission authors and contributors
5	*
6	* Permission is hereby granted, free of charge, to any person obtaining a
7	* copy of this software and associated documentation files (the "Software"),
8	* to deal in the Software without restriction, including without limitation
9	* the rights to use, copy, modify, merge, publish, distribute, sublicense,
10	* and/or sell copies of the Software, and to permit persons to whom the
11	* Software is furnished to do so, subject to the following conditions:
12	*
13	* The above copyright notice and this permission notice shall be included in
14	* all copies or substantial portions of the Software.
15	*
16	* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
17	* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
18	* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
19	* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
20	* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
21	* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
22	* DEALINGS IN THE SOFTWARE.
23	*****************************************************************************/
24
25	#import "InfoWindowController.h"
26	#import "InfoViewController.h"
27	#import "InfoGeneralViewController.h"
28	#import "InfoActivityViewController.h"
29	#import "InfoTrackersViewController.h"
30	#import "InfoPeersViewController.h"
31	#import "InfoFileViewController.h"
32	#import "InfoOptionsViewController.h"
33	#import "InfoTabButtonCell.h"
34	#import "NSApplicationAdditions.h"
35	#import "NSStringAdditions.h"
36	#import "Torrent.h"
37
38	#define TAB_INFO_IDENT @"Info"
39	#define TAB_ACTIVITY_IDENT @"Activity"
40	#define TAB_TRACKER_IDENT @"Tracker"
41	#define TAB_PEERS_IDENT @"Peers"
42	#define TAB_FILES_IDENT @"Files"
43	#define TAB_OPTIONS_IDENT @"Options"
44
45	#define TAB_MIN_HEIGHT 250
46
47	#define INVALID -99
48
49	typedef enum
50	{
51	TAB_GENERAL_TAG = 0,
52	TAB_ACTIVITY_TAG = 1,
53	TAB_TRACKERS_TAG = 2,
54	TAB_PEERS_TAG = 3,
55	TAB_FILE_TAG = 4,
56	TAB_OPTIONS_TAG = 5
57	} tabTag;
58
59	@interface InfoWindowController (Private)
60
61	- (void) resetInfo;
62	- (void) resetInfoForTorrent: (NSNotification *) notification;
63
64	@end
65
66	@implementation InfoWindowController
67
68	- (id) init
69	{
70	self = [super initWithWindowNibName: @"InfoWindow"];
71	return self;
72	}
73
74	- (void) awakeFromNib
75	{
76	//window location and size
77	NSPanel * window = (NSPanel *)[self window];
78
79	const CGFloat windowHeight = NSHeight([window frame]);
80
81	#warning check if this is still needed
82	[window setFrameAutosaveName: @"InspectorWindow"];
83	[window setFrameUsingName: @"InspectorWindow"];
84
85	NSRect windowRect = [window frame];
86	windowRect.origin.y -= windowHeight - NSHeight(windowRect);
87	windowRect.size.height = windowHeight;
88	[window setFrame: windowRect display: NO];
89
90	[window setBecomesKeyOnlyIfNeeded: YES];
91
92	//set tab images
93	[[fTabMatrix cellWithTag: TAB_GENERAL_TAG] setIcon: [NSImage imageNamed: @"InfoGeneral.png"]];
94	[[fTabMatrix cellWithTag: TAB_ACTIVITY_TAG] setIcon: [NSImage imageNamed: @"InfoActivity.png"]];
95	[[fTabMatrix cellWithTag: TAB_TRACKERS_TAG] setIcon: [NSImage imageNamed: @"InfoTracker.png"]];
96	[[fTabMatrix cellWithTag: TAB_PEERS_TAG] setIcon: [NSImage imageNamed: @"InfoPeers.png"]];
97	[[fTabMatrix cellWithTag: TAB_FILE_TAG] setIcon: [NSImage imageNamed: @"InfoFiles.png"]];
98	[[fTabMatrix cellWithTag: TAB_OPTIONS_TAG] setIcon: [NSImage imageNamed: @"InfoOptions.png"]];
99
100	//set tab tooltips
101	[fTabMatrix setToolTip: NSLocalizedString(@"General Info", "Inspector -> tab") forCell: [fTabMatrix cellWithTag: TAB_GENERAL_TAG]];
102	[fTabMatrix setToolTip: NSLocalizedString(@"Activity", "Inspector -> tab") forCell: [fTabMatrix cellWithTag: TAB_ACTIVITY_TAG]];
103	[fTabMatrix setToolTip: NSLocalizedString(@"Trackers", "Inspector -> tab") forCell: [fTabMatrix cellWithTag: TAB_TRACKERS_TAG]];
104	[fTabMatrix setToolTip: NSLocalizedString(@"Peers", "Inspector -> tab") forCell: [fTabMatrix cellWithTag: TAB_PEERS_TAG]];
105	[fTabMatrix setToolTip: NSLocalizedString(@"Files", "Inspector -> tab") forCell: [fTabMatrix cellWithTag: TAB_FILE_TAG]];
106	[fTabMatrix setToolTip: NSLocalizedString(@"Options", "Inspector -> tab") forCell: [fTabMatrix cellWithTag: TAB_OPTIONS_TAG]];
107
108	//set selected tab
109	fCurrentTabTag = INVALID;
110	NSString * identifier = [[NSUserDefaults standardUserDefaults] stringForKey: @"InspectorSelected"];
111	NSInteger tag;
112	if ([identifier isEqualToString: TAB_INFO_IDENT])
113	tag = TAB_GENERAL_TAG;
114	else if ([identifier isEqualToString: TAB_ACTIVITY_IDENT])
115	tag = TAB_ACTIVITY_TAG;
116	else if ([identifier isEqualToString: TAB_TRACKER_IDENT])
117	tag = TAB_TRACKERS_TAG;
118	else if ([identifier isEqualToString: TAB_PEERS_IDENT])
119	tag = TAB_PEERS_TAG;
120	else if ([identifier isEqualToString: TAB_FILES_IDENT])
121	tag = TAB_FILE_TAG;
122	else if ([identifier isEqualToString: TAB_OPTIONS_IDENT])
123	tag = TAB_OPTIONS_TAG;
124	else //safety
125	{
126	[[NSUserDefaults standardUserDefaults] setObject: TAB_INFO_IDENT forKey: @"InspectorSelected"];
127	tag = TAB_GENERAL_TAG;
128	}
129	[fTabMatrix selectCellWithTag: tag];
130	[self setTab: nil];
131
132	//set blank inspector
133	[self setInfoForTorrents: [NSArray array]];
134
135	//allow for update notifications
136	NSNotificationCenter * nc = [NSNotificationCenter defaultCenter];
137	[nc addObserver: self selector: @selector(resetInfoForTorrent:) name: @"ResetInspector" object: nil];
138	[nc addObserver: self selector: @selector(updateInfoStats) name: @"UpdateStats" object: nil];
139	[nc addObserver: self selector: @selector(updateOptions) name: @"UpdateOptions" object: nil];
140	}
141
142	- (void) dealloc
143	{
144	//save resizeable view height
145	NSString * resizeSaveKey = nil;
146	switch (fCurrentTabTag)
147	{
148	case TAB_TRACKERS_TAG:
149	resizeSaveKey = @"InspectorContentHeightTracker";
150	break;
151	case TAB_PEERS_TAG:
152	resizeSaveKey = @"InspectorContentHeightPeers";
153	break;
154	case TAB_FILE_TAG:
155	resizeSaveKey = @"InspectorContentHeightFiles";
156	break;
157	}
158	if (resizeSaveKey)
159	[[NSUserDefaults standardUserDefaults] setFloat: [[fViewController view] frame].size.height forKey: resizeSaveKey];
160
161	[[NSNotificationCenter defaultCenter] removeObserver: self];
162
163	[fTorrents release];
164
165	[super dealloc];
166	}
167
168	- (void) setInfoForTorrents: (NSArray *) torrents
169	{
170	if (fTorrents && [fTorrents isEqualToArray: torrents])
171	return;
172
173	[fTorrents release];
174	fTorrents = [torrents retain];
175
176	[self resetInfo];
177	}
178
179	- (NSRect) windowWillUseStandardFrame: (NSWindow *) window defaultFrame: (NSRect) defaultFrame
180	{
181	NSRect windowRect = [window frame];
182	windowRect.size.width = [window minSize].width;
183	return windowRect;
184	}
185
186	- (NSSize) windowWillResize: (NSWindow *) window toSize: (NSSize) proposedFrameSize
187	{
188	//this is an edge-case - just stop the animation
189	[fPeersViewController stopWebSeedAnimation];
190
191	return proposedFrameSize;
192	}
193
194	- (void) windowWillClose: (NSNotification *) notification
195	{
196	if ([NSApp isOnSnowLeopardOrBetter] && fCurrentTabTag == TAB_FILE_TAG
197	&& ([QLPreviewPanelSL sharedPreviewPanelExists] && [[QLPreviewPanelSL sharedPreviewPanel] isVisible]))
198	[[QLPreviewPanelSL sharedPreviewPanel] reloadData];
199	}
200
201	- (void) setTab: (id) sender
202	{
203	const NSInteger oldTabTag = fCurrentTabTag;
204	fCurrentTabTag = [fTabMatrix selectedTag];
205	if (fCurrentTabTag == oldTabTag)
206	return;
207
208	//take care of old view
209	CGFloat oldHeight = 0;
210	NSString * oldResizeSaveKey = nil;
211	if (oldTabTag != INVALID)
212	{
213	//deselect old tab item
214	[(InfoTabButtonCell *)[fTabMatrix cellWithTag: oldTabTag] setSelectedTab: NO];
215
216	switch (oldTabTag)
217	{
218	case TAB_ACTIVITY_TAG:
219	[fActivityViewController clearPiecesView];
220	break;
221
222	case TAB_TRACKERS_TAG:
223	[fTrackersViewController clearTrackers];
224
225	oldResizeSaveKey = @"InspectorContentHeightTracker";
226	break;
227
228	case TAB_PEERS_TAG:
229	[fPeersViewController clearPeers];
230
231	oldResizeSaveKey = @"InspectorContentHeightPeers";
232	break;
233
234	case TAB_FILE_TAG:
235	oldResizeSaveKey = @"InspectorContentHeightFiles";
236	break;
237	}
238
239	NSView * oldView = [fViewController view];
240	oldHeight = [oldView frame].size.height;
241	if (oldResizeSaveKey)
242	[[NSUserDefaults standardUserDefaults] setFloat: oldHeight forKey: oldResizeSaveKey];
243
244	//remove old view
245	[oldView setHidden: YES];
246	[oldView removeFromSuperview];
247	}
248
249	//set new tab item
250	#warning get titles from view controller?
251	NSString * resizeSaveKey = nil;
252	NSString * identifier, * title;
253	switch (fCurrentTabTag)
254	{
255	case TAB_GENERAL_TAG:
256	if (!fGeneralViewController)
257	{
258	fGeneralViewController = [[InfoGeneralViewController alloc] init];
259	[fGeneralViewController setInfoForTorrents: fTorrents];
260	}
261
262	fViewController = fGeneralViewController;
263	identifier = TAB_INFO_IDENT;
264	title = NSLocalizedString(@"General Info", "Inspector -> title");
265	break;
266	case TAB_ACTIVITY_TAG:
267	if (!fActivityViewController)
268	{
269	fActivityViewController = [[InfoActivityViewController alloc] init];
270	[fActivityViewController setInfoForTorrents: fTorrents];
271	}
272
273	fViewController = fActivityViewController;
274	identifier = TAB_ACTIVITY_IDENT;
275	title = NSLocalizedString(@"Activity", "Inspector -> title");
276	break;
277	case TAB_TRACKERS_TAG:
278	if (!fTrackersViewController)
279	{
280	fTrackersViewController = [[InfoTrackersViewController alloc] init];
281	[fTrackersViewController setInfoForTorrents: fTorrents];
282	}
283
284	fViewController = fTrackersViewController;
285	identifier = TAB_TRACKER_IDENT;
286	title = NSLocalizedString(@"Trackers", "Inspector -> title");
287	resizeSaveKey = @"InspectorContentHeightTracker";
288	break;
289	case TAB_PEERS_TAG:
290	if (!fPeersViewController)
291	{
292	fPeersViewController = [[InfoPeersViewController alloc] init];
293	[fPeersViewController setInfoForTorrents: fTorrents];
294	}
295
296	fViewController = fPeersViewController;
297	identifier = TAB_PEERS_IDENT;
298	title = NSLocalizedString(@"Peers", "Inspector -> title");
299	resizeSaveKey = @"InspectorContentHeightPeers";
300	break;
301	case TAB_FILE_TAG:
302	if (!fFileViewController)
303	{
304	fFileViewController = [[InfoFileViewController alloc] init];
305	[fFileViewController setInfoForTorrents: fTorrents];
306	}
307
308	fViewController = fFileViewController;
309	identifier = TAB_FILES_IDENT;
310	title = NSLocalizedString(@"Files", "Inspector -> title");
311	resizeSaveKey = @"InspectorContentHeightFiles";
312	break;
313	case TAB_OPTIONS_TAG:
314	if (!fOptionsViewController)
315	{
316	fOptionsViewController = [[InfoOptionsViewController alloc] init];
317	[fOptionsViewController setInfoForTorrents: fTorrents];
318	}
319
320	fViewController = fOptionsViewController;
321	identifier = TAB_OPTIONS_IDENT;
322	title = NSLocalizedString(@"Options", "Inspector -> title");
323	break;
324	default:
325	NSAssert1(NO, @"Unknown info tab selected: %d", fCurrentTabTag);
326	return;
327	}
328
329	[[NSUserDefaults standardUserDefaults] setObject: identifier forKey: @"InspectorSelected"];
330
331	NSWindow * window = [self window];
332
333	[window setTitle: [NSString stringWithFormat: @"%@ - %@", title, NSLocalizedString(@"Torrent Inspector", "Inspector -> title")]];
334
335	//selected tab item
336	[(InfoTabButtonCell *)[fTabMatrix selectedCell] setSelectedTab: YES];
337
338	NSView * view = [fViewController view];
339
340	[fViewController updateInfo];
341
342	NSRect windowRect = [window frame], viewRect = [view frame];
343
344	if (resizeSaveKey)
345	{
346	CGFloat height = [[NSUserDefaults standardUserDefaults] floatForKey: resizeSaveKey];
347	if (height != 0.0)
348	viewRect.size.height = MAX(height, TAB_MIN_HEIGHT);
349	}
350
351	CGFloat difference = (viewRect.size.height - oldHeight) * [window userSpaceScaleFactor];
352	windowRect.origin.y -= difference;
353	windowRect.size.height += difference;
354
355	if (resizeSaveKey)
356	{
357	if (!oldResizeSaveKey)
358	{
359	[window setMinSize: NSMakeSize([window minSize].width, windowRect.size.height - viewRect.size.height + TAB_MIN_HEIGHT)];
360	[window setMaxSize: NSMakeSize(FLT_MAX, FLT_MAX)];
361	}
362	}
363	else
364	{
365	[window setMinSize: NSMakeSize([window minSize].width, windowRect.size.height)];
366	[window setMaxSize: NSMakeSize(FLT_MAX, windowRect.size.height)];
367	}
368
369	viewRect.size.width = windowRect.size.width;
370	[view setFrame: viewRect];
371
372	[window setFrame: windowRect display: YES animate: oldTabTag != INVALID];
373	[[window contentView] addSubview: view];
374
375	[view setHidden: NO];
376
377	if ([NSApp isOnSnowLeopardOrBetter] && (fCurrentTabTag == TAB_FILE_TAG \|\| oldTabTag == TAB_FILE_TAG)
378	&& ([QLPreviewPanelSL sharedPreviewPanelExists] && [[QLPreviewPanelSL sharedPreviewPanel] isVisible]))
379	[[QLPreviewPanelSL sharedPreviewPanel] reloadData];
380	}
381
382	- (void) setNextTab
383	{
384	NSInteger tag = [fTabMatrix selectedTag]+1;
385	if (tag >= [fTabMatrix numberOfColumns])
386	tag = 0;
387
388	[fTabMatrix selectCellWithTag: tag];
389	[self setTab: nil];
390	}
391
392	- (void) setPreviousTab
393	{
394	NSInteger tag = [fTabMatrix selectedTag]-1;
395	if (tag < 0)
396	tag = [fTabMatrix numberOfColumns]-1;
397
398	[fTabMatrix selectCellWithTag: tag];
399	[self setTab: nil];
400	}
401
402	- (void) updateInfoStats
403	{
404	[fViewController updateInfo];
405	}
406
407	- (void) updateOptions
408	{
409	[fOptionsViewController updateOptions];
410	}
411
412	- (NSArray *) quickLookURLs
413	{
414	return [fFileViewController quickLookURLs];
415	}
416
417	- (BOOL) canQuickLook
418	{
419	if (fCurrentTabTag != TAB_FILE_TAG \|\| ![[self window] isVisible] \|\| ![NSApp isOnSnowLeopardOrBetter])
420	return NO;
421
422	return [fFileViewController canQuickLook];
423	}
424
425	#warning uncomment (in header too)
426	- (NSRect) quickLookSourceFrameForPreviewItem: (id /<QLPreviewItem>/) item
427	{
428	return [fFileViewController quickLookSourceFrameForPreviewItem: item];
429	}
430
431	@end
432
433	@implementation InfoWindowController (Private)
434
435	- (void) resetInfo
436	{
437	const NSUInteger numberSelected = [fTorrents count];
438	if (numberSelected != 1)
439	{
440	if (numberSelected > 0)
441	{
442	[fImageView setImage: [NSImage imageNamed: NSImageNameMultipleDocuments]];
443
444	[fNameField setStringValue: [NSString stringWithFormat: NSLocalizedString(@"%d Torrents Selected",
445	"Inspector -> selected torrents"), numberSelected]];
446
447	uint64_t size = 0;
448	NSUInteger fileCount = 0, magnetCount = 0;
449	for (Torrent * torrent in fTorrents)
450	{
451	size += [torrent size];
452	fileCount += [torrent fileCount];
453	if ([torrent isMagnet])
454	++magnetCount;
455	}
456
457	NSMutableArray * fileStrings = [NSMutableArray arrayWithCapacity: 2];
458	if (fileCount > 0)
459	{
460	NSString * fileString;
461	if (fileCount == 1)
462	fileString = NSLocalizedString(@"1 file", "Inspector -> selected torrents");
463	else
464	fileString = [NSString stringWithFormat: NSLocalizedString(@"%d files", "Inspector -> selected torrents"), fileCount];
465	[fileStrings addObject: fileString];
466	}
467	if (magnetCount > 0)
468	{
469	NSString * magnetString;
470	if (magnetCount == 1)
471	magnetString = NSLocalizedString(@"1 magnetized transfer", "Inspector -> selected torrents");
472	else
473	magnetString = [NSString stringWithFormat: NSLocalizedString(@"%d magnetized transfers",
474	"Inspector -> selected torrents"), magnetCount];
475	[fileStrings addObject: magnetString];
476	}
477
478	NSString * fileString = [fileStrings componentsJoinedByString: @" + "];
479
480	if (magnetCount < numberSelected)
481	{
482	[fBasicInfoField setStringValue: [NSString stringWithFormat: @"%@, %@", fileString,
483	[NSString stringWithFormat: NSLocalizedString(@"%@ total", "Inspector -> selected torrents"),
484	[NSString stringForFileSize: size]]]];
485	[fBasicInfoField setToolTip: [NSString stringWithFormat: NSLocalizedString(@"%llu bytes",
486	"Inspector -> selected torrents"), size]];
487	}
488	else
489	{
490	[fBasicInfoField setStringValue: fileString];
491	[fBasicInfoField setToolTip: nil];
492	}
493	}
494	else
495	{
496	[fImageView setImage: [NSImage imageNamed: @"NSApplicationIcon"]];
497
498	[fNameField setStringValue: NSLocalizedString(@"No Torrents Selected", "Inspector -> selected torrents")];
499	[fBasicInfoField setStringValue: @""];
500	[fBasicInfoField setToolTip: @""];
501	}
502
503	[fNameField setToolTip: nil];
504	}
505	else
506	{
507	Torrent * torrent = [fTorrents objectAtIndex: 0];
508
509	if ([NSApp isOnSnowLeopardOrBetter])
510	[fImageView setImage: [torrent icon]];
511	else
512	{
513	NSImage * icon = [[torrent icon] copy];
514	[icon setFlipped: NO];
515	[fImageView setImage: icon];
516	[icon release];
517	}
518
519	NSString * name = [torrent name];
520	[fNameField setStringValue: name];
521	[fNameField setToolTip: name];
522
523	if (![torrent isMagnet])
524	{
525	NSString * basicString = [NSString stringForFileSize: [torrent size]];
526	if ([torrent isFolder])
527	{
528	NSString * fileString;
529	const NSInteger fileCount = [torrent fileCount];
530	if (fileCount == 1)
531	fileString = NSLocalizedString(@"1 file", "Inspector -> selected torrents");
532	else
533	fileString= [NSString stringWithFormat: NSLocalizedString(@"%d files", "Inspector -> selected torrents"), fileCount];
534	basicString = [NSString stringWithFormat: @"%@, %@", fileString, basicString];
535	}
536	[fBasicInfoField setStringValue: basicString];
537	[fBasicInfoField setToolTip: [NSString stringWithFormat: NSLocalizedString(@"%llu bytes", "Inspector -> selected torrents"),
538	[torrent size]]];
539	}
540	else
541	{
542	[fBasicInfoField setStringValue: NSLocalizedString(@"Magnetized transfer", "Inspector -> selected torrents")];
543	[fBasicInfoField setToolTip: nil];
544	}
545	}
546
547	[fGeneralViewController setInfoForTorrents: fTorrents];
548	[fActivityViewController setInfoForTorrents: fTorrents];
549	[fTrackersViewController setInfoForTorrents: fTorrents];
550	[fPeersViewController setInfoForTorrents: fTorrents];
551	[fFileViewController setInfoForTorrents: fTorrents];
552	[fOptionsViewController setInfoForTorrents: fTorrents];
553
554	[fViewController updateInfo];
555	}
556
557	- (void) resetInfoForTorrent: (NSNotification *) notification
558	{
559	if (fTorrents && [fTorrents containsObject: [notification object]])
560	[self resetInfo];
561	}
562
563	@end

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