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source: trunk/macosx/InfoWindowController.m @ 6047

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Last change on this file since 6047 was 6047, checked in by livings124, 14 years ago
avoid unnecessary memory allocation when updating the rpc access list
Property svn:keywords set to `Date Rev Author Id`
File size: 56.7 KB

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1	/******************************************************************************
2	* $Id: InfoWindowController.m 6047 2008-06-05 05:00:24Z livings124 $
3	*
4	* Copyright (c) 2006-2008 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 "InfoTabButtonCell.h"
27	#import "FileOutlineView.h"
28	#import "FileListNode.h"
29	#import "TrackerTableView.h"
30	#import "QuickLookController.h"
31	#import "NSApplicationAdditions.h"
32	#import "NSStringAdditions.h"
33
34	#define TAB_INFO_IDENT @"Info"
35	#define TAB_ACTIVITY_IDENT @"Activity"
36	#define TAB_TRACKER_IDENT @"Tracker"
37	#define TAB_PEERS_IDENT @"Peers"
38	#define TAB_FILES_IDENT @"Files"
39	#define TAB_OPTIONS_IDENT @"Options"
40
41	#define TAB_MIN_HEIGHT 250
42
43	#define PIECES_CONTROL_PROGRESS 0
44	#define PIECES_CONTROL_AVAILABLE 1
45
46	#define OPTION_POPUP_GLOBAL 0
47	#define OPTION_POPUP_NO_LIMIT 1
48	#define OPTION_POPUP_LIMIT 2
49
50	#define INVALID -99
51
52	#define TRACKER_ADD_TAG 0
53	#define TRACKER_REMOVE_TAG 1
54
55	typedef enum
56	{
57	TAB_INFO_TAG = 0,
58	TAB_ACTIVITY_TAG = 1,
59	TAB_TRACKER_TAG = 2,
60	TAB_PEERS_TAG = 3,
61	TAB_FILES_TAG = 4,
62	TAB_OPTIONS_TAG = 5
63	} tabTag;
64
65	@interface InfoWindowController (Private)
66
67	- (void) updateInfoGeneral;
68	- (void) updateInfoActivity;
69	- (void) updateInfoTracker;
70	- (void) updateInfoPeers;
71	- (void) updateInfoFiles;
72
73	- (NSView *) tabViewForTag: (int) tag;
74	- (NSArray *) peerSortDescriptors;
75
76	- (void) addTrackers;
77	- (void) removeTrackers;
78
79	@end
80
81	@implementation InfoWindowController
82
83	- (id) init
84	{
85	return [super initWithWindowNibName: @"InfoWindow"];
86	}
87
88	- (void) awakeFromNib
89	{
90	//window location and size
91	NSPanel * window = (NSPanel *)[self window];
92
93	float windowHeight = [window frame].size.height;
94
95	[window setFrameAutosaveName: @"InspectorWindow"];
96	[window setFrameUsingName: @"InspectorWindow"];
97
98	NSRect windowRect = [window frame];
99	windowRect.origin.y -= windowHeight - windowRect.size.height;
100	windowRect.size.height = windowHeight;
101	[window setFrame: windowRect display: NO];
102
103	[window setBecomesKeyOnlyIfNeeded: YES];
104
105	//set tab images and tooltips
106	[[fTabMatrix cellWithTag: TAB_INFO_TAG] setIcon: [NSImage imageNamed: @"InfoGeneral.png"]];
107	[[fTabMatrix cellWithTag: TAB_ACTIVITY_TAG] setIcon: [NSImage imageNamed: @"InfoActivity.png"]];
108	[[fTabMatrix cellWithTag: TAB_TRACKER_TAG] setIcon: [NSImage imageNamed: @"InfoTracker.png"]];
109	[[fTabMatrix cellWithTag: TAB_PEERS_TAG] setIcon: [NSImage imageNamed: @"InfoPeers.png"]];
110	[[fTabMatrix cellWithTag: TAB_FILES_TAG] setIcon: [NSImage imageNamed: @"InfoFiles.png"]];
111	[[fTabMatrix cellWithTag: TAB_OPTIONS_TAG] setIcon: [NSImage imageNamed: @"InfoOptions.png"]];
112
113	//set selected tab
114	fCurrentTabTag = INVALID;
115	NSString * identifier = [[NSUserDefaults standardUserDefaults] stringForKey: @"InspectorSelected"];
116	int tag;
117	if ([identifier isEqualToString: TAB_INFO_IDENT])
118	tag = TAB_INFO_TAG;
119	else if ([identifier isEqualToString: TAB_ACTIVITY_IDENT])
120	tag = TAB_ACTIVITY_TAG;
121	else if ([identifier isEqualToString: TAB_TRACKER_IDENT])
122	tag = TAB_TRACKER_TAG;
123	else if ([identifier isEqualToString: TAB_PEERS_IDENT])
124	tag = TAB_PEERS_TAG;
125	else if ([identifier isEqualToString: TAB_FILES_IDENT])
126	tag = TAB_FILES_TAG;
127	else if ([identifier isEqualToString: TAB_OPTIONS_IDENT])
128	tag = TAB_OPTIONS_TAG;
129	else //safety
130	{
131	[[NSUserDefaults standardUserDefaults] setObject: TAB_INFO_IDENT forKey: @"InspectorSelected"];
132	tag = TAB_INFO_TAG;
133	}
134	[fTabMatrix selectCellWithTag: tag];
135	[self setTab: nil];
136
137	//reset images for reveal buttons, since the images are also used in the main table
138	NSImage * revealOn = [[NSImage imageNamed: @"RevealOn.png"] copy],
139	* revealOff = [[NSImage imageNamed: @"RevealOff.png"] copy];
140	[revealOn setFlipped: NO];
141	[revealOff setFlipped: NO];
142
143	[fRevealDataButton setImage: revealOff];
144	[fRevealDataButton setAlternateImage: revealOn];
145	[fRevealTorrentButton setImage: revealOff];
146	[fRevealTorrentButton setAlternateImage: revealOn];
147
148	[revealOn release];
149	[revealOff release];
150
151	//initially sort peer table by IP
152	if ([[fPeerTable sortDescriptors] count] == 0)
153	[fPeerTable setSortDescriptors: [NSArray arrayWithObject: [[fPeerTable tableColumnWithIdentifier: @"IP"]
154	sortDescriptorPrototype]]];
155
156	//set table header tool tips
157	if ([NSApp isOnLeopardOrBetter])
158	{
159	[[fPeerTable tableColumnWithIdentifier: @"Encryption"] setHeaderToolTip: NSLocalizedString(@"Encrypted Connection",
160	"inspector -> peer table -> header tool tip")];
161	[[fPeerTable tableColumnWithIdentifier: @"Progress"] setHeaderToolTip: NSLocalizedString(@"Available",
162	"inspector -> peer table -> header tool tip")];
163	[[fPeerTable tableColumnWithIdentifier: @"UL To"] setHeaderToolTip: NSLocalizedString(@"Uploading To Peer",
164	"inspector -> peer table -> header tool tip")];
165	[[fPeerTable tableColumnWithIdentifier: @"DL From"] setHeaderToolTip: NSLocalizedString(@"Downloading From Peer",
166	"inspector -> peer table -> header tool tip")];
167	}
168	else
169	{
170	[fTrackerAddRemoveControl sizeToFit];
171	[fTrackerAddRemoveControl setLabel: @"+" forSegment: TRACKER_ADD_TAG];
172	[fTrackerAddRemoveControl setLabel: @"-" forSegment: TRACKER_REMOVE_TAG];
173	}
174
175	//set blank inspector
176	[self setInfoForTorrents: [NSArray array]];
177
178	//allow for update notifications
179	NSNotificationCenter * nc = [NSNotificationCenter defaultCenter];
180	[nc addObserver: self selector: @selector(updateInfoStats) name: @"UpdateStats" object: nil];
181	[nc addObserver: self selector: @selector(updateOptions) name: @"UpdateOptions" object: nil];
182	}
183
184	- (void) dealloc
185	{
186	//save resizeable view height
187	NSString * resizeSaveKey = nil;
188	switch (fCurrentTabTag)
189	{
190	case TAB_TRACKER_TAG:
191	resizeSaveKey = @"InspectorContentHeightTracker";
192	break;
193	case TAB_PEERS_TAG:
194	resizeSaveKey = @"InspectorContentHeightPeers";
195	break;
196	case TAB_FILES_TAG:
197	resizeSaveKey = @"InspectorContentHeightFiles";
198	break;
199	}
200	if (resizeSaveKey)
201	[[NSUserDefaults standardUserDefaults] setFloat: [[self tabViewForTag: fCurrentTabTag] frame].size.height forKey: resizeSaveKey];
202
203	[[NSNotificationCenter defaultCenter] removeObserver: self];
204
205	[fTorrents release];
206	[fPeers release];
207	[fTrackers release];
208
209	[super dealloc];
210	}
211
212	- (void) setInfoForTorrents: (NSArray *) torrents
213	{
214	if (fTorrents && [fTorrents isEqualToArray: torrents])
215	return;
216
217	[fTorrents release];
218	fTorrents = [torrents retain];
219
220	int numberSelected = [fTorrents count];
221	if (numberSelected != 1)
222	{
223	if (numberSelected > 0)
224	{
225	[fImageView setImage: [NSImage imageNamed: [NSApp isOnLeopardOrBetter]
226	? NSImageNameMultipleDocuments : @"NSApplicationIcon"]];
227
228	[fNameField setStringValue: [NSString stringWithFormat: NSLocalizedString(@"%d Torrents Selected",
229	"Inspector -> selected torrents"), numberSelected]];
230
231	uint64_t size = 0;
232	int fileCount = 0;
233	NSEnumerator * enumerator = [torrents objectEnumerator];
234	Torrent * torrent;
235	while ((torrent = [enumerator nextObject]))
236	{
237	size += [torrent size];
238	fileCount += [torrent fileCount];
239	}
240
241	[fBasicInfoField setStringValue: [NSString stringWithFormat: @"%@, %@",
242	[NSString stringWithFormat: NSLocalizedString(@"%d files", "Inspector -> selected torrents"), fileCount],
243	[NSString stringWithFormat: NSLocalizedString(@"%@ total", "Inspector -> selected torrents"),
244	[NSString stringForFileSize: size]]]];
245	[fBasicInfoField setToolTip: [NSString stringWithFormat: NSLocalizedString(@"%llu bytes", "Inspector -> selected torrents"),
246	size]];
247	}
248	else
249	{
250	[fImageView setImage: [NSImage imageNamed: @"NSApplicationIcon"]];
251
252	[fNameField setStringValue: NSLocalizedString(@"No Torrents Selected", "Inspector -> selected torrents")];
253	[fBasicInfoField setStringValue: @""];
254	[fBasicInfoField setToolTip: @""];
255
256	[fHaveField setStringValue: @""];
257	[fDownloadedTotalField setStringValue: @""];
258	[fUploadedTotalField setStringValue: @""];
259	[fFailedHashField setStringValue: @""];
260	[fDateActivityField setStringValue: @""];
261
262	//options fields
263	[fUploadLimitPopUp setEnabled: NO];
264	[fUploadLimitPopUp selectItemAtIndex: -1];
265	[fUploadLimitField setHidden: YES];
266	[fUploadLimitLabel setHidden: YES];
267	[fUploadLimitField setStringValue: @""];
268
269	[fDownloadLimitPopUp setEnabled: NO];
270	[fDownloadLimitPopUp selectItemAtIndex: -1];
271	[fDownloadLimitField setHidden: YES];
272	[fDownloadLimitLabel setHidden: YES];
273	[fDownloadLimitField setStringValue: @""];
274
275	[fRatioPopUp setEnabled: NO];
276	[fRatioPopUp selectItemAtIndex: -1];
277	[fRatioLimitField setHidden: YES];
278	[fRatioLimitField setStringValue: @""];
279
280	[fPeersConnectField setEnabled: NO];
281	[fPeersConnectField setStringValue: @""];
282	}
283
284	[fFileController setTorrent: nil];
285
286	[fNameField setToolTip: nil];
287
288	[fTrackerField setStringValue: @""];
289	[fPiecesField setStringValue: @""];
290	[fHashField setStringValue: @""];
291	[fHashField setToolTip: nil];
292	[fSecureField setStringValue: @""];
293	[fCommentView setString: @""];
294
295	[fCreatorField setStringValue: @""];
296	[fDateCreatedField setStringValue: @""];
297	[fCommentView setSelectable: NO];
298
299	[fTorrentLocationField setStringValue: @""];
300	[fTorrentLocationField setToolTip: nil];
301	[fDataLocationField setStringValue: @""];
302	[fDataLocationField setToolTip: nil];
303
304	[fRevealDataButton setHidden: YES];
305	[fRevealTorrentButton setHidden: YES];
306
307	//don't allow empty fields to be selected
308	[fTrackerField setSelectable: NO];
309	[fHashField setSelectable: NO];
310	[fCreatorField setSelectable: NO];
311	[fTorrentLocationField setSelectable: NO];
312	[fDataLocationField setSelectable: NO];
313
314	[fStateField setStringValue: @""];
315	[fProgressField setStringValue: @""];
316	[fRatioField setStringValue: @""];
317
318	[fSwarmSpeedField setStringValue: @""];
319	[fErrorMessageView setString: @""];
320	[fErrorMessageView setSelectable: NO];
321
322	[fAnnounceAddressField setStringValue: @""];
323	[fAnnounceAddressField setToolTip: nil];
324	[fAnnounceAddressField setSelectable: NO];
325	[fAnnounceLastField setStringValue: @""];
326	[fAnnounceResponseField setStringValue: @""];
327	[fAnnounceResponseField setToolTip: nil];
328	[fAnnounceResponseField setSelectable: NO];
329	[fAnnounceNextField setStringValue: @""];
330
331	[fScrapeAddressField setStringValue: @""];
332	[fScrapeAddressField setToolTip: nil];
333	[fScrapeAddressField setSelectable: NO];
334	[fScrapeLastField setStringValue: @""];
335	[fScrapeResponseField setStringValue: @""];
336	[fScrapeResponseField setToolTip: nil];
337	[fScrapeResponseField setSelectable: NO];
338	[fScrapeNextField setStringValue: @""];
339
340	[fConnectedPeersField setStringValue: @""];
341	[fDownloadingFromField setStringValue: @""];
342	[fUploadingToField setStringValue: @""];
343	[fKnownField setStringValue: @""];
344	[fSeedersField setStringValue: @""];
345	[fLeechersField setStringValue: @""];
346	[fCompletedFromTrackerField setStringValue: @""];
347
348	[fDateAddedField setStringValue: @""];
349	[fDateCompletedField setStringValue: @""];
350
351	[fPiecesControl setSelected: NO forSegment: PIECES_CONTROL_AVAILABLE];
352	[fPiecesControl setSelected: NO forSegment: PIECES_CONTROL_PROGRESS];
353	[fPiecesControl setEnabled: NO];
354	[fPiecesView setTorrent: nil];
355
356	[fPeers release];
357	fPeers = nil;
358
359	[fTrackers release];
360	fTrackers = nil;
361
362	[fTrackerAddRemoveControl setEnabled: NO forSegment: TRACKER_ADD_TAG];
363	[fTrackerAddRemoveControl setEnabled: NO forSegment: TRACKER_REMOVE_TAG];
364	}
365	else
366	{
367	Torrent * torrent = [fTorrents objectAtIndex: 0];
368
369	[fFileController setTorrent: torrent];
370
371	NSImage * icon = [[torrent icon] copy];
372	[icon setFlipped: NO];
373	[fImageView setImage: icon];
374	[icon release];
375
376	NSString * name = [torrent name];
377	[fNameField setStringValue: name];
378	[fNameField setToolTip: name];
379
380	NSString * basicString = [NSString stringForFileSize: [torrent size]];
381	if ([torrent isFolder])
382	{
383	NSString * fileString;
384	int fileCount = [torrent fileCount];
385	if (fileCount == 1)
386	fileString = NSLocalizedString(@"1 file", "Inspector -> selected torrents");
387	else
388	fileString= [NSString stringWithFormat: NSLocalizedString(@"%d files", "Inspector -> selected torrents"), fileCount];
389	basicString = [NSString stringWithFormat: @"%@, %@", fileString, basicString];
390	}
391	[fBasicInfoField setStringValue: basicString];
392	[fBasicInfoField setToolTip: [NSString stringWithFormat: NSLocalizedString(@"%llu bytes", "Inspector -> selected torrents"),
393	[torrent size]]];
394
395	NSString * hashString = [torrent hashString];
396	[fPiecesField setStringValue: [NSString stringWithFormat: @"%d, %@", [torrent pieceCount],
397	[NSString stringForFileSize: [torrent pieceSize]]]];
398	[fHashField setStringValue: hashString];
399	[fHashField setToolTip: hashString];
400	[fSecureField setStringValue: [torrent privateTorrent]
401	? NSLocalizedString(@"Private Torrent, PEX automatically disabled", "Inspector -> private torrent")
402	: NSLocalizedString(@"Public Torrent", "Inspector -> private torrent")];
403
404	NSString * commentString = [torrent comment];
405	[fCommentView setString: commentString];
406
407	NSString * creatorString = [torrent creator];
408	[fCreatorField setStringValue: creatorString];
409	[fDateCreatedField setObjectValue: [torrent dateCreated]];
410
411	BOOL publicTorrent = [torrent publicTorrent];
412	[fTorrentLocationField setStringValue: publicTorrent
413	? [[torrent publicTorrentLocation] stringByAbbreviatingWithTildeInPath]
414	: NSLocalizedString(@"Transmission Support Folder", "Torrent -> location when deleting original")];
415	if (publicTorrent)
416	[fTorrentLocationField setToolTip: [[torrent publicTorrentLocation] stringByAppendingFormat: @"\n\n%@",
417	[torrent torrentLocation]]];
418	else
419	[fTorrentLocationField setToolTip: [torrent torrentLocation]];
420
421	[fDateAddedField setObjectValue: [torrent dateAdded]];
422
423	[fRevealDataButton setHidden: NO];
424	[fRevealTorrentButton setHidden: ![torrent publicTorrent]];
425
426	//allow these fields to be selected
427	[fTrackerField setSelectable: YES];
428	[fHashField setSelectable: YES];
429	[fCommentView setSelectable: ![commentString isEqualToString: @""]];
430	[fCreatorField setSelectable: ![creatorString isEqualToString: @""]];
431	[fTorrentLocationField setSelectable: YES];
432	[fDataLocationField setSelectable: YES];
433	[fAnnounceAddressField setSelectable: YES];
434	[fScrapeAddressField setSelectable: YES];
435
436	//set pieces view
437	BOOL piecesAvailableSegment = [[NSUserDefaults standardUserDefaults] boolForKey: @"PiecesViewShowAvailability"];
438	[fPiecesControl setSelected: piecesAvailableSegment forSegment: PIECES_CONTROL_AVAILABLE];
439	[fPiecesControl setSelected: !piecesAvailableSegment forSegment: PIECES_CONTROL_PROGRESS];
440	[fPiecesControl setEnabled: YES];
441	[fPiecesView setTorrent: torrent];
442
443	//get trackers for table
444	[fTrackers release];
445	fTrackers = [[torrent allTrackers: YES] retain];
446	[fTrackerTable deselectAll: self];
447
448	[fTrackerAddRemoveControl setEnabled: YES forSegment: TRACKER_ADD_TAG];
449	[fTrackerAddRemoveControl setEnabled: NO forSegment: TRACKER_REMOVE_TAG];
450	}
451
452	//update stats and settings
453	[self updateInfoStats];
454	[self updateOptions];
455
456	[fTrackerTable setTrackers: fTrackers];
457	[fTrackerTable reloadData];
458
459	[fPeerTable reloadData];
460	}
461
462	- (void) updateInfoStats
463	{
464	switch ([fTabMatrix selectedTag])
465	{
466	case TAB_INFO_TAG:
467	[self updateInfoGeneral];
468	break;
469	case TAB_ACTIVITY_TAG:
470	[self updateInfoActivity];
471	break;
472	case TAB_TRACKER_TAG:
473	[self updateInfoTracker];
474	break;
475	case TAB_PEERS_TAG:
476	[self updateInfoPeers];
477	break;
478	case TAB_FILES_TAG:
479	[self updateInfoFiles];
480	break;
481	}
482	}
483
484	- (void) updateOptions
485	{
486	if ([fTorrents count] == 0)
487	return;
488
489	//get bandwidth info
490	NSEnumerator * enumerator = [fTorrents objectEnumerator];
491	Torrent * torrent = [enumerator nextObject]; //first torrent
492
493	int uploadSpeedMode = [torrent speedMode: YES],
494	uploadSpeedLimit = [torrent speedLimit: YES],
495	downloadSpeedMode = [torrent speedMode: NO],
496	downloadSpeedLimit = [torrent speedLimit: NO];
497
498	while ((torrent = [enumerator nextObject])
499	&& (uploadSpeedMode != INVALID \|\| uploadSpeedLimit != INVALID
500	\|\| downloadSpeedMode != INVALID \|\| downloadSpeedLimit != INVALID))
501	{
502	if (uploadSpeedMode != INVALID && uploadSpeedMode != [torrent speedMode: YES])
503	uploadSpeedMode = INVALID;
504
505	if (uploadSpeedLimit != INVALID && uploadSpeedLimit != [torrent speedLimit: YES])
506	uploadSpeedLimit = INVALID;
507
508	if (downloadSpeedMode != INVALID && downloadSpeedMode != [torrent speedMode: NO])
509	downloadSpeedMode = INVALID;
510
511	if (downloadSpeedLimit != INVALID && downloadSpeedLimit != [torrent speedLimit: NO])
512	downloadSpeedLimit = INVALID;
513	}
514
515	//set upload view
516	int index;
517	if (uploadSpeedMode == TR_SPEEDLIMIT_SINGLE)
518	index = OPTION_POPUP_LIMIT;
519	else if (uploadSpeedMode == TR_SPEEDLIMIT_UNLIMITED)
520	index = OPTION_POPUP_NO_LIMIT;
521	else if (uploadSpeedMode == TR_SPEEDLIMIT_GLOBAL)
522	index = OPTION_POPUP_GLOBAL;
523	else
524	index = -1;
525	[fUploadLimitPopUp selectItemAtIndex: index];
526	[fUploadLimitPopUp setEnabled: YES];
527
528	[fUploadLimitLabel setHidden: uploadSpeedMode != TR_SPEEDLIMIT_SINGLE];
529	[fUploadLimitField setHidden: uploadSpeedMode != TR_SPEEDLIMIT_SINGLE];
530	if (uploadSpeedLimit != INVALID)
531	[fUploadLimitField setIntValue: uploadSpeedLimit];
532	else
533	[fUploadLimitField setStringValue: @""];
534
535	//set download view
536	if (downloadSpeedMode == TR_SPEEDLIMIT_SINGLE)
537	index = OPTION_POPUP_LIMIT;
538	else if (downloadSpeedMode == TR_SPEEDLIMIT_UNLIMITED)
539	index = OPTION_POPUP_NO_LIMIT;
540	else if (downloadSpeedMode == TR_SPEEDLIMIT_GLOBAL)
541	index = OPTION_POPUP_GLOBAL;
542	else
543	index = -1;
544	[fDownloadLimitPopUp selectItemAtIndex: index];
545	[fDownloadLimitPopUp setEnabled: YES];
546
547	[fDownloadLimitLabel setHidden: downloadSpeedMode != TR_SPEEDLIMIT_SINGLE];
548	[fDownloadLimitField setHidden: downloadSpeedMode != TR_SPEEDLIMIT_SINGLE];
549	if (downloadSpeedLimit != INVALID)
550	[fDownloadLimitField setIntValue: downloadSpeedLimit];
551	else
552	[fDownloadLimitField setStringValue: @""];
553
554	//get ratio info
555	enumerator = [fTorrents objectEnumerator];
556	torrent = [enumerator nextObject]; //first torrent
557
558	int checkRatio = [torrent ratioSetting];
559	float ratioLimit = [torrent ratioLimit];
560
561	while ((torrent = [enumerator nextObject]) && (checkRatio != INVALID \|\| checkRatio != INVALID))
562	{
563	if (checkRatio != INVALID && checkRatio != [torrent ratioSetting])
564	checkRatio = INVALID;
565
566	if (ratioLimit != INVALID && ratioLimit != [torrent ratioLimit])
567	ratioLimit = INVALID;
568	}
569
570	//set ratio view
571	if (checkRatio == NSOnState)
572	index = OPTION_POPUP_LIMIT;
573	else if (checkRatio == NSOffState)
574	index = OPTION_POPUP_NO_LIMIT;
575	else if (checkRatio == NSMixedState)
576	index = OPTION_POPUP_GLOBAL;
577	else
578	index = -1;
579	[fRatioPopUp selectItemAtIndex: index];
580	[fRatioPopUp setEnabled: YES];
581
582	[fRatioLimitField setHidden: checkRatio != NSOnState];
583	if (ratioLimit != INVALID)
584	[fRatioLimitField setFloatValue: ratioLimit];
585	else
586	[fRatioLimitField setStringValue: @""];
587
588	//get peer info
589	enumerator = [fTorrents objectEnumerator];
590	torrent = [enumerator nextObject]; //first torrent
591
592	int maxPeers = [torrent maxPeerConnect];
593
594	while ((torrent = [enumerator nextObject]))
595	{
596	if (maxPeers != [torrent maxPeerConnect])
597	{
598	maxPeers = INVALID;
599	break;
600	}
601	}
602
603	//set peer view
604	[fPeersConnectField setEnabled: YES];
605	if (maxPeers != INVALID)
606	[fPeersConnectField setIntValue: maxPeers];
607	else
608	[fPeersConnectField setStringValue: @""];
609	}
610
611	- (NSRect) windowWillUseStandardFrame: (NSWindow *) window defaultFrame: (NSRect) defaultFrame
612	{
613	NSRect windowRect = [window frame];
614	windowRect.size.width = [window minSize].width;
615	return windowRect;
616	}
617
618	- (void) setTab: (id) sender
619	{
620	int oldTabTag = fCurrentTabTag;
621	fCurrentTabTag = [fTabMatrix selectedTag];
622	if (fCurrentTabTag == oldTabTag)
623	return;
624
625	[self updateInfoStats];
626
627	//take care of old view
628	float oldHeight = 0;
629	NSString * oldResizeSaveKey = nil;
630	if (oldTabTag != INVALID)
631	{
632	//deselect old tab item
633	[(InfoTabButtonCell *)[fTabMatrix cellWithTag: oldTabTag] setSelectedTab: NO];
634
635	switch (oldTabTag)
636	{
637	case TAB_TRACKER_TAG:
638	oldResizeSaveKey = @"InspectorContentHeightTracker";
639	break;
640	case TAB_PEERS_TAG:
641	[fPeers release];
642	fPeers = nil;
643
644	oldResizeSaveKey = @"InspectorContentHeightPeers";
645	break;
646	case TAB_FILES_TAG:
647	[[QuickLookController quickLook] updateQuickLook];
648
649	oldResizeSaveKey = @"InspectorContentHeightFiles";
650	break;
651	}
652
653	NSView * oldView = [self tabViewForTag: oldTabTag];
654	oldHeight = [oldView frame].size.height;
655	if (oldResizeSaveKey)
656	[[NSUserDefaults standardUserDefaults] setFloat: oldHeight forKey: oldResizeSaveKey];
657
658	//remove old view
659	[oldView setHidden: YES];
660	[oldView removeFromSuperview];
661	}
662
663	//set new tab item
664	NSView * view = [self tabViewForTag: fCurrentTabTag];
665
666	NSString * resizeSaveKey = nil;
667	NSString * identifier, * title;
668	switch (fCurrentTabTag)
669	{
670	case TAB_INFO_TAG:
671	identifier = TAB_INFO_IDENT;
672	title = NSLocalizedString(@"General Info", "Inspector -> title");
673	break;
674	case TAB_ACTIVITY_TAG:
675	identifier = TAB_ACTIVITY_IDENT;
676	title = NSLocalizedString(@"Activity", "Inspector -> title");
677
678	[fPiecesView updateView: YES];
679	break;
680	case TAB_TRACKER_TAG:
681	identifier = TAB_TRACKER_IDENT;
682	title = NSLocalizedString(@"Tracker", "Inspector -> title");
683	resizeSaveKey = @"InspectorContentHeightTracker";
684	break;
685	case TAB_PEERS_TAG:
686	identifier = TAB_PEERS_IDENT;
687	title = NSLocalizedString(@"Peers", "Inspector -> title");
688	resizeSaveKey = @"InspectorContentHeightPeers";
689	break;
690	case TAB_FILES_TAG:
691	identifier = TAB_FILES_IDENT;
692	title = NSLocalizedString(@"Files", "Inspector -> title");
693	resizeSaveKey = @"InspectorContentHeightFiles";
694	break;
695	case TAB_OPTIONS_TAG:
696	identifier = TAB_OPTIONS_IDENT;
697	title = NSLocalizedString(@"Options", "Inspector -> title");
698	break;
699	default:
700	return;
701	}
702
703	[[NSUserDefaults standardUserDefaults] setObject: identifier forKey: @"InspectorSelected"];
704
705	NSWindow * window = [self window];
706
707	[window setTitle: [NSString stringWithFormat: @"%@ - %@", title, NSLocalizedString(@"Torrent Inspector", "Inspector -> title")]];
708
709	//selected tab item
710	[(InfoTabButtonCell *)[fTabMatrix selectedCell] setSelectedTab: YES];
711
712	NSRect windowRect = [window frame], viewRect = [view frame];
713
714	if (resizeSaveKey)
715	{
716	float height = [[NSUserDefaults standardUserDefaults] floatForKey: resizeSaveKey];
717	if (height != 0)
718	viewRect.size.height = MAX(height, TAB_MIN_HEIGHT);
719	}
720
721	float difference = (viewRect.size.height - oldHeight) * [window userSpaceScaleFactor];
722	windowRect.origin.y -= difference;
723	windowRect.size.height += difference;
724
725	if (resizeSaveKey)
726	{
727	if (!oldResizeSaveKey)
728	{
729	[window setMinSize: NSMakeSize([window minSize].width, windowRect.size.height - viewRect.size.height + TAB_MIN_HEIGHT)];
730	[window setMaxSize: NSMakeSize(FLT_MAX, FLT_MAX)];
731	}
732	}
733	else
734	{
735	[window setMinSize: NSMakeSize([window minSize].width, windowRect.size.height)];
736	[window setMaxSize: NSMakeSize(FLT_MAX, windowRect.size.height)];
737	}
738
739	viewRect.size.width = windowRect.size.width;
740	[view setFrame: viewRect];
741
742	[window setFrame: windowRect display: YES animate: oldTabTag != INVALID];
743	[[window contentView] addSubview: view];
744	[view setHidden: NO];
745
746	if (fCurrentTabTag == TAB_FILES_TAG)
747	[[QuickLookController quickLook] updateQuickLook];
748	}
749
750	- (void) setNextTab
751	{
752	int tag = [fTabMatrix selectedTag]+1;
753	if (tag >= [fTabMatrix numberOfColumns])
754	tag = 0;
755
756	[fTabMatrix selectCellWithTag: tag];
757	[self setTab: nil];
758	}
759
760	- (void) setPreviousTab
761	{
762	int tag = [fTabMatrix selectedTag]-1;
763	if (tag < 0)
764	tag = [fTabMatrix numberOfColumns]-1;
765
766	[fTabMatrix selectCellWithTag: tag];
767	[self setTab: nil];
768	}
769
770	- (int) numberOfRowsInTableView: (NSTableView *) tableView
771	{
772	if (tableView == fPeerTable)
773	return fPeers ? [fPeers count] : 0;
774	else if (tableView == fTrackerTable)
775	return fTrackers ? [fTrackers count] : 0;
776	return 0;
777	}
778
779	- (id) tableView: (NSTableView ) tableView objectValueForTableColumn: (NSTableColumn ) column row: (int) row
780	{
781	if (tableView == fPeerTable)
782	{
783	NSString * ident = [column identifier];
784	NSDictionary * peer = [fPeers objectAtIndex: row];
785
786	if ([ident isEqualToString: @"Encryption"])
787	return [[peer objectForKey: @"Encryption"] boolValue] ? [NSImage imageNamed: @"Lock.png"] : nil;
788	else if ([ident isEqualToString: @"Client"])
789	return [peer objectForKey: @"Client"];
790	else if ([ident isEqualToString: @"Progress"])
791	return [peer objectForKey: @"Progress"];
792	else if ([ident isEqualToString: @"UL To"])
793	{
794	NSNumber * rate;
795	return (rate = [peer objectForKey: @"UL To Rate"]) ? [NSString stringForSpeedAbbrev: [rate floatValue]] : @"";
796	}
797	else if ([ident isEqualToString: @"DL From"])
798	{
799	NSNumber * rate;
800	return (rate = [peer objectForKey: @"DL From Rate"]) ? [NSString stringForSpeedAbbrev: [rate floatValue]] : @"";
801	}
802	else
803	return [peer objectForKey: @"IP"];
804	}
805	else if (tableView == fTrackerTable)
806	{
807	id item = [fTrackers objectAtIndex: row];
808	if ([item isKindOfClass: [NSNumber class]])
809	{
810	int tier = [item intValue];
811	if (tier == 0)
812	return NSLocalizedString(@"User-Added", "Inspector -> tracker table");
813	else
814	return [NSString stringWithFormat: NSLocalizedString(@"Tier %d", "Inspector -> tracker table"), tier];
815	}
816	else
817	return item;
818	}
819	return nil;
820	}
821
822	- (void) tableView: (NSTableView ) tableView didClickTableColumn: (NSTableColumn ) tableColumn
823	{
824	if (tableView == fPeerTable)
825	{
826	if (fPeers)
827	{
828	NSArray * oldPeers = fPeers;
829	fPeers = [[fPeers sortedArrayUsingDescriptors: [self peerSortDescriptors]] retain];
830	[oldPeers release];
831	[tableView reloadData];
832	}
833	}
834	}
835
836	- (BOOL) tableView: (NSTableView *) tableView shouldSelectRow: (int) row
837	{
838	return tableView == fTrackerTable;
839	}
840
841	- (void) tableViewSelectionDidChange: (NSNotification *) notification
842	{
843	if ([notification object] == fTrackerTable)
844	{
845	int numSelected = [fTrackerTable numberOfSelectedRows];
846	[fTrackerAddRemoveControl setEnabled: numSelected > 0 forSegment: TRACKER_REMOVE_TAG];
847	}
848	}
849
850	- (BOOL) tableView: (NSTableView *) tableView isGroupRow: (NSInteger) row
851	{
852	if (tableView == fTrackerTable)
853	return [[fTrackers objectAtIndex: row] isKindOfClass: [NSNumber class]];
854	return NO;
855	}
856
857	- (NSString ) tableView: (NSTableView ) tableView toolTipForCell: (NSCell *) cell rect: (NSRectPointer) rect
858	tableColumn: (NSTableColumn *) column row: (int) row mouseLocation: (NSPoint) mouseLocation
859	{
860	if (tableView == fPeerTable)
861	{
862	NSDictionary * peer = [fPeers objectAtIndex: row];
863	NSMutableArray * components = [NSMutableArray arrayWithCapacity: 5];
864
865	[components addObject: [NSString localizedStringWithFormat: NSLocalizedString(@"Progress: %.1f%%",
866	"Inspector -> Peers tab -> table row tooltip"), [[peer objectForKey: @"Progress"] floatValue] * 100.0]];
867
868	if ([[peer objectForKey: @"Encryption"] boolValue])
869	[components addObject: NSLocalizedString(@"Encrypted Connection", "Inspector -> Peers tab -> table row tooltip")];
870
871	NSString * portString;
872	int port;
873	if ((port = [[peer objectForKey: @"Port"] intValue]) > 0)
874	portString = [NSString stringWithFormat: @"%d", port];
875	else
876	portString = NSLocalizedString(@"N/A", "Inspector -> Peers tab -> table row tooltip");
877	[components addObject: [NSString stringWithFormat: @"%@: %@", NSLocalizedString(@"Port",
878	"Inspector -> Peers tab -> table row tooltip"), portString]];
879
880	switch ([[peer objectForKey: @"From"] intValue])
881	{
882	case TR_PEER_FROM_TRACKER:
883	[components addObject: NSLocalizedString(@"From: tracker", "Inspector -> Peers tab -> table row tooltip")];
884	break;
885	case TR_PEER_FROM_INCOMING:
886	[components addObject: NSLocalizedString(@"From: incoming connection", "Inspector -> Peers tab -> table row tooltip")];
887	break;
888	case TR_PEER_FROM_CACHE:
889	[components addObject: NSLocalizedString(@"From: cache", "Inspector -> Peers tab -> table row tooltip")];
890	break;
891	case TR_PEER_FROM_PEX:
892	[components addObject: NSLocalizedString(@"From: peer exchange", "Inspector -> Peers tab -> table row tooltip")];
893	break;
894	}
895
896	//determing status strings from flags
897	NSMutableArray * statusArray = [NSMutableArray arrayWithCapacity: 3];
898	NSString * flags = [peer objectForKey: @"Flags"];
899
900	if ([flags rangeOfString: @"D"].location != NSNotFound)
901	[statusArray addObject: NSLocalizedString(@"Currently downloading (interested and not choked)",
902	"Inspector -> peer -> status")];
903	else if ([flags rangeOfString: @"d"].location != NSNotFound)
904	[statusArray addObject: NSLocalizedString(@"You want to download, but peer does not want to send (interested and choked)",
905	"Inspector -> peer -> status")];
906	else;
907
908	if ([flags rangeOfString: @"U"].location != NSNotFound)
909	[statusArray addObject: NSLocalizedString(@"Currently uploading (interested and not choked)",
910	"Inspector -> peer -> status")];
911	else if ([flags rangeOfString: @"u"].location != NSNotFound)
912	[statusArray addObject: NSLocalizedString(@"Peer wants you to upload, but you do not want to (interested and choked)",
913	"Inspector -> peer -> status")];
914	else;
915
916	if ([flags rangeOfString: @"K"].location != NSNotFound)
917	[statusArray addObject: NSLocalizedString(@"Peer is unchoking you, but you are not interested",
918	"Inspector -> peer -> status")];
919
920	if ([flags rangeOfString: @"?"].location != NSNotFound)
921	[statusArray addObject: NSLocalizedString(@"You unchoked the peer, but the peer is not interested",
922	"Inspector -> peer -> status")];
923
924	if ([statusArray count] > 0)
925	[components addObject: [@"\n" stringByAppendingString: [statusArray componentsJoinedByString: @"\n\n"]]];
926
927	return [components componentsJoinedByString: @"\n"];
928	}
929	return nil;
930	}
931
932	- (void) tableView: (NSTableView ) tableView setObjectValue: (id) object forTableColumn: (NSTableColumn ) tableColumn
933	row: (NSInteger) row
934	{
935	if (tableView != fTrackerTable)
936	return;
937
938	[fTrackers replaceObjectAtIndex: row withObject: object];
939
940	Torrent * torrent= [fTorrents objectAtIndex: 0];
941	if (![torrent updateAllTrackersForAdd: fTrackers])
942	NSBeep();
943
944	//reset table with either new or old value
945	[fTrackers release];
946	fTrackers = [[torrent allTrackers: YES] retain];
947	[fTrackerTable deselectAll: self];
948
949	[fTrackerTable setTrackers: fTrackers];
950	[fTrackerTable reloadData];
951	}
952
953	- (void) addRemoveTracker: (id) sender
954	{
955	//don't allow add/remove when currently adding - it leads to weird results
956	if ([fTrackerTable editedRow] != -1)
957	return;
958
959	if ([[sender cell] tagForSegment: [sender selectedSegment]] == TRACKER_REMOVE_TAG)
960	[self removeTrackers];
961	else
962	[self addTrackers];
963	}
964
965	- (BOOL) tableView: (NSTableView ) tableView shouldEditTableColumn: (NSTableColumn ) tableColumn row: (NSInteger) row
966	{
967	if (tableView != fTrackerTable)
968	return NO;
969
970	//only allow modification of custom-added trackers
971	if ([[fTrackers objectAtIndex: row] isKindOfClass: [NSNumber class]] \|\| ![[fTorrents objectAtIndex: 0] hasAddedTrackers])
972	return NO;
973
974	NSUInteger i;
975	for (i = row-1; ![[fTrackers objectAtIndex: i] isKindOfClass: [NSNumber class]]; i--);
976
977	return [[fTrackers objectAtIndex: i] intValue] == 0;
978	}
979
980	- (BOOL) shouldQuickLookFileView
981	{
982	return [[self window] isVisible] && fCurrentTabTag == TAB_FILES_TAG && [[fFileController outlineView] numberOfSelectedRows] > 0;
983	}
984
985	- (NSArray *) quickLookURLs
986	{
987	FileOutlineView * fileOutlineView = [fFileController outlineView];
988	Torrent * torrent = [fTorrents objectAtIndex: 0];
989	NSString * folder = [torrent downloadFolder];
990	NSIndexSet * indexes = [fileOutlineView selectedRowIndexes];
991	NSMutableArray * urlArray = [NSMutableArray arrayWithCapacity: [indexes count]];
992
993	int i;
994	for (i = [indexes firstIndex]; i != NSNotFound; i = [indexes indexGreaterThanIndex: i])
995	{
996	FileListNode * item = [fileOutlineView itemAtRow: i];
997	if ([item isFolder] \|\| [torrent fileProgress: [[item indexes] firstIndex]] == 1.0)
998	[urlArray addObject: [NSURL fileURLWithPath: [folder stringByAppendingPathComponent: [item fullPath]]]];
999	}
1000
1001	return urlArray;
1002	}
1003
1004	- (BOOL) canQuickLook
1005	{
1006	FileOutlineView * fileOutlineView = [fFileController outlineView];
1007	Torrent * torrent = [fTorrents objectAtIndex: 0];
1008	NSIndexSet * indexes = [fileOutlineView selectedRowIndexes];
1009
1010	int i;
1011	for (i = [indexes firstIndex]; i != NSNotFound; i = [indexes indexGreaterThanIndex: i])
1012	{
1013	FileListNode * item = [fileOutlineView itemAtRow: i];
1014	if ([item isFolder] \|\| [torrent fileProgress: [[item indexes] firstIndex]] == 1.0)
1015	return YES;
1016	}
1017
1018	return NO;
1019	}
1020
1021	- (NSRect) quickLookFrameWithURL: (NSURL *) url
1022	{
1023	FileOutlineView * fileOutlineView = [fFileController outlineView];
1024
1025	NSString * fullPath = [url path];
1026	NSString * folder = [[fTorrents objectAtIndex: 0] downloadFolder];
1027	NSRange visibleRows = [fileOutlineView rowsInRect: [fileOutlineView bounds]];
1028
1029	int row;
1030	for (row = visibleRows.location; row < NSMaxRange(visibleRows); row++)
1031	{
1032	FileListNode * rowItem = [fileOutlineView itemAtRow: row];
1033	if ([[folder stringByAppendingPathComponent: [rowItem fullPath]] isEqualToString: fullPath])
1034	{
1035	NSRect frame = [fileOutlineView iconRectForRow: row];
1036	frame.origin = [fileOutlineView convertPoint: frame.origin toView: nil];
1037	frame.origin = [[self window] convertBaseToScreen: frame.origin];
1038	frame.origin.y -= frame.size.height;
1039	return frame;
1040	}
1041	}
1042
1043	return NSZeroRect;
1044	}
1045
1046	- (void) setPiecesView: (id) sender
1047	{
1048	[self setPiecesViewForAvailable: [sender selectedSegment] == PIECES_CONTROL_AVAILABLE];
1049	}
1050
1051	- (void) setPiecesViewForAvailable: (BOOL) available
1052	{
1053	[fPiecesControl setSelected: available forSegment: PIECES_CONTROL_AVAILABLE];
1054	[fPiecesControl setSelected: !available forSegment: PIECES_CONTROL_PROGRESS];
1055
1056	[[NSUserDefaults standardUserDefaults] setBool: available forKey: @"PiecesViewShowAvailability"];
1057	[fPiecesView updateView: YES];
1058	}
1059
1060	- (void) revealTorrentFile: (id) sender
1061	{
1062	if ([fTorrents count] > 0)
1063	[[fTorrents objectAtIndex: 0] revealPublicTorrent];
1064	}
1065
1066	- (void) revealDataFile: (id) sender
1067	{
1068	if ([fTorrents count] > 0)
1069	[[fTorrents objectAtIndex: 0] revealData];
1070	}
1071
1072	- (void) setSpeedMode: (id) sender
1073	{
1074	BOOL upload = sender == fUploadLimitPopUp;
1075	int mode;
1076	switch ([sender indexOfSelectedItem])
1077	{
1078	case OPTION_POPUP_LIMIT:
1079	mode = TR_SPEEDLIMIT_SINGLE;
1080	break;
1081	case OPTION_POPUP_NO_LIMIT:
1082	mode = TR_SPEEDLIMIT_UNLIMITED;
1083	break;
1084	case OPTION_POPUP_GLOBAL:
1085	mode = TR_SPEEDLIMIT_GLOBAL;
1086	break;
1087	default:
1088	return;
1089	}
1090
1091	Torrent * torrent;
1092	NSEnumerator * enumerator = [fTorrents objectEnumerator];
1093	while ((torrent = [enumerator nextObject]))
1094	[torrent setSpeedMode: mode upload: upload];
1095
1096	NSTextField * field = upload ? fUploadLimitField : fDownloadLimitField;
1097
1098	BOOL single = mode == TR_SPEEDLIMIT_SINGLE;
1099	[field setHidden: !single];
1100	if (single)
1101	{
1102	[field selectText: self];
1103	[[self window] makeKeyAndOrderFront:self];
1104	}
1105
1106	NSTextField * label = upload ? fUploadLimitLabel : fDownloadLimitLabel;
1107	[label setHidden: !single];
1108	}
1109
1110	- (void) setSpeedLimit: (id) sender
1111	{
1112	BOOL upload = sender == fUploadLimitField;
1113	int limit = [sender intValue];
1114
1115	Torrent * torrent;
1116	NSEnumerator * enumerator = [fTorrents objectEnumerator];
1117
1118	while ((torrent = [enumerator nextObject]))
1119	[torrent setSpeedLimit: limit upload: upload];
1120	}
1121
1122	- (void) setRatioSetting: (id) sender
1123	{
1124	int setting;
1125	switch ([sender indexOfSelectedItem])
1126	{
1127	case OPTION_POPUP_LIMIT:
1128	setting = NSOnState;
1129	break;
1130	case OPTION_POPUP_NO_LIMIT:
1131	setting = NSOffState;
1132	break;
1133	case OPTION_POPUP_GLOBAL:
1134	setting = NSMixedState;
1135	break;
1136	default:
1137	return;
1138	}
1139
1140	Torrent * torrent;
1141	NSEnumerator * enumerator = [fTorrents objectEnumerator];
1142	while ((torrent = [enumerator nextObject]))
1143	[torrent setRatioSetting: setting];
1144
1145	BOOL single = setting == NSOnState;
1146	[fRatioLimitField setHidden: !single];
1147	if (single)
1148	{
1149	[fRatioLimitField selectText: self];
1150	[[self window] makeKeyAndOrderFront:self];
1151	}
1152
1153	[[NSNotificationCenter defaultCenter] postNotificationName: @"UpdateUI" object: nil];
1154	}
1155
1156	- (void) setRatioLimit: (id) sender
1157	{
1158	float limit = [sender floatValue];
1159
1160	Torrent * torrent;
1161	NSEnumerator * enumerator = [fTorrents objectEnumerator];
1162	while ((torrent = [enumerator nextObject]))
1163	[torrent setRatioLimit: limit];
1164	}
1165
1166	- (void) setPeersConnectLimit: (id) sender
1167	{
1168	int limit = [sender intValue];
1169
1170	Torrent * torrent;
1171	NSEnumerator * enumerator = [fTorrents objectEnumerator];
1172	while ((torrent = [enumerator nextObject]))
1173	[torrent setMaxPeerConnect: limit];
1174	}
1175
1176
1177	- (BOOL) control: (NSControl ) control textShouldBeginEditing: (NSText ) fieldEditor
1178	{
1179	[fInitialString release];
1180	fInitialString = [[control stringValue] retain];
1181
1182	return YES;
1183	}
1184
1185	- (BOOL) control: (NSControl ) control didFailToFormatString: (NSString ) string errorDescription: (NSString *) error
1186	{
1187	NSBeep();
1188	if (fInitialString)
1189	{
1190	[control setStringValue: fInitialString];
1191	[fInitialString release];
1192	fInitialString = nil;
1193	}
1194	return NO;
1195	}
1196
1197	@end
1198
1199	@implementation InfoWindowController (Private)
1200
1201	- (void) updateInfoGeneral
1202	{
1203	if ([fTorrents count] != 1)
1204	return;
1205
1206	Torrent * torrent = [fTorrents objectAtIndex: 0];
1207
1208	[fTrackerField setStringValue: [torrent trackerAddressAnnounce]];
1209
1210	NSString * location = [torrent dataLocation];
1211	[fDataLocationField setStringValue: [location stringByAbbreviatingWithTildeInPath]];
1212	[fDataLocationField setToolTip: location];
1213	}
1214
1215	- (void) updateInfoActivity
1216	{
1217	int numberSelected = [fTorrents count];
1218	if (numberSelected == 0)
1219	return;
1220
1221	uint64_t have = 0, haveVerified = 0, downloadedTotal = 0, uploadedTotal = 0, failedHash = 0;
1222	NSDate * lastActivity = nil;
1223	Torrent * torrent;
1224	NSEnumerator * enumerator = [fTorrents objectEnumerator];
1225	while ((torrent = [enumerator nextObject]))
1226	{
1227	have += [torrent haveTotal];
1228	haveVerified += [torrent haveVerified];
1229	downloadedTotal += [torrent downloadedTotal];
1230	uploadedTotal += [torrent uploadedTotal];
1231	failedHash += [torrent failedHash];
1232
1233	NSDate * nextLastActivity;
1234	if ((nextLastActivity = [torrent dateActivity]))
1235	lastActivity = lastActivity ? [lastActivity laterDate: nextLastActivity] : nextLastActivity;
1236	}
1237
1238	if (have == 0)
1239	[fHaveField setStringValue: [NSString stringForFileSize: 0]];
1240	else
1241	{
1242	NSString * verifiedString = [NSString stringWithFormat: NSLocalizedString(@"%@ verified", "Inspector -> Activity tab -> have"),
1243	[NSString stringForFileSize: haveVerified]];
1244	if (have == haveVerified)
1245	[fHaveField setStringValue: verifiedString];
1246	else
1247	[fHaveField setStringValue: [NSString stringWithFormat: @"%@ (%@)", [NSString stringForFileSize: have], verifiedString]];
1248	}
1249
1250	[fDownloadedTotalField setStringValue: [NSString stringForFileSize: downloadedTotal]];
1251	[fUploadedTotalField setStringValue: [NSString stringForFileSize: uploadedTotal]];
1252	[fFailedHashField setStringValue: [NSString stringForFileSize: failedHash]];
1253
1254	[fDateActivityField setObjectValue: lastActivity];
1255
1256	if (numberSelected == 1)
1257	{
1258	torrent = [fTorrents objectAtIndex: 0];
1259
1260	[fStateField setStringValue: [torrent stateString]];
1261
1262	if ([torrent isFolder])
1263	[fProgressField setStringValue: [NSString localizedStringWithFormat: NSLocalizedString(@"%.2f%% (%.2f%% selected)",
1264	"Inspector -> Activity tab -> progress"), 100.0 * [torrent progress], 100.0 * [torrent progressDone]]];
1265	else
1266	[fProgressField setStringValue: [NSString localizedStringWithFormat: @"%.2f%%", 100.0 * [torrent progress]]];
1267
1268	[fRatioField setStringValue: [NSString stringForRatio: [torrent ratio]]];
1269	[fSwarmSpeedField setStringValue: [torrent isActive] ? [NSString stringForSpeed: [torrent swarmSpeed]] : @""];
1270
1271	NSString * errorMessage = [torrent errorMessage];
1272	if (![errorMessage isEqualToString: [fErrorMessageView string]])
1273	{
1274	[fErrorMessageView setString: errorMessage];
1275	[fErrorMessageView setSelectable: ![errorMessage isEqualToString: @""]];
1276	}
1277
1278	[fDateCompletedField setObjectValue: [torrent dateCompleted]];
1279
1280	[fPiecesView updateView: NO];
1281	}
1282	}
1283
1284	#warning reload table when necessary?
1285	- (void) updateInfoTracker
1286	{
1287	if ([fTorrents count] != 1)
1288	return;
1289	Torrent * torrent = [fTorrents objectAtIndex: 0];
1290
1291	//announce fields
1292	NSString * announceAddress = [torrent trackerAddressAnnounce];
1293	[fAnnounceAddressField setStringValue: announceAddress];
1294	[fAnnounceAddressField setToolTip: announceAddress];
1295
1296	[fAnnounceLastField setObjectValue: [torrent lastAnnounceTime]];
1297
1298	NSString * announceResponse = [torrent announceResponse];
1299	[fAnnounceResponseField setStringValue: announceResponse];
1300	[fAnnounceResponseField setToolTip: announceResponse];
1301	[fAnnounceResponseField setSelectable: ![announceResponse isEqualToString: @""]];
1302
1303	int announceNext = [torrent nextAnnounceTime];
1304	[fAnnounceNextField setStringValue: announceNext > 0 ? [NSString timeString: announceNext showSeconds: YES] : @""];
1305
1306	//scrape fields
1307	NSString * scrapeAddress;
1308	if ((scrapeAddress = [torrent trackerAddressScrape]))
1309	{
1310	[fScrapeAddressField setStringValue: scrapeAddress];
1311	[fScrapeAddressField setToolTip: scrapeAddress];
1312	}
1313	else
1314	{
1315	[fScrapeAddressField setStringValue: @""];
1316	[fScrapeAddressField setToolTip: @""];
1317	}
1318
1319	[fScrapeLastField setObjectValue: [torrent lastScrapeTime]];
1320
1321	NSString * scrapeResponse = [torrent scrapeResponse];
1322	[fScrapeResponseField setStringValue: scrapeResponse];
1323	[fScrapeResponseField setToolTip: scrapeResponse];
1324	[fScrapeResponseField setSelectable: ![scrapeResponse isEqualToString: @""]];
1325
1326	int scrapeNext = [torrent nextScrapeTime];
1327	[fScrapeNextField setStringValue: scrapeNext > 0 ? [NSString timeString: scrapeNext showSeconds: YES] : @""];
1328	}
1329
1330	- (void) updateInfoPeers
1331	{
1332	if ([fTorrents count] != 1)
1333	return;
1334	Torrent * torrent = [fTorrents objectAtIndex: 0];
1335
1336	int seeders = [torrent seeders], leechers = [torrent leechers], completed = [torrent completedFromTracker];
1337	[fSeedersField setStringValue: seeders >= 0 ? [NSString stringWithFormat: @"%d", seeders] : @""];
1338	[fLeechersField setStringValue: leechers >= 0 ? [NSString stringWithFormat: @"%d", leechers] : @""];
1339	[fCompletedFromTrackerField setStringValue: completed >= 0 ? [NSString stringWithFormat: @"%d", completed] : @""];
1340
1341	BOOL active = [torrent isActive];
1342
1343	if (active)
1344	{
1345	int total = [torrent totalPeersConnected];
1346	NSString * connected = [NSString stringWithFormat:
1347	NSLocalizedString(@"%d Connected", "Inspector -> Peers tab -> peers"), total];
1348
1349	if (total > 0)
1350	{
1351	NSMutableArray * components = [NSMutableArray arrayWithCapacity: 4];
1352	int count;
1353	if ((count = [torrent totalPeersTracker]) > 0)
1354	[components addObject: [NSString stringWithFormat:
1355	NSLocalizedString(@"%d tracker", "Inspector -> Peers tab -> peers"), count]];
1356	if ((count = [torrent totalPeersIncoming]) > 0)
1357	[components addObject: [NSString stringWithFormat:
1358	NSLocalizedString(@"%d incoming", "Inspector -> Peers tab -> peers"), count]];
1359	if ((count = [torrent totalPeersPex]) > 0)
1360	[components addObject: [NSString stringWithFormat:
1361	NSLocalizedString(@"%d PEX", "Inspector -> Peers tab -> peers"), count]];
1362	if ((count = [torrent totalPeersCache]) > 0)
1363	[components addObject: [NSString stringWithFormat:
1364	NSLocalizedString(@"%d cache", "Inspector -> Peers tab -> peers"), count]];
1365
1366	connected = [connected stringByAppendingFormat: @": %@", [components componentsJoinedByString: @", "]];
1367	}
1368
1369	[fConnectedPeersField setStringValue: connected];
1370
1371	[fDownloadingFromField setIntValue: [torrent peersSendingToUs]];
1372	[fUploadingToField setIntValue: [torrent peersGettingFromUs]];
1373	}
1374	else
1375	{
1376	[fConnectedPeersField setStringValue: @""];
1377	[fDownloadingFromField setStringValue: @""];
1378	[fUploadingToField setStringValue: @""];
1379	}
1380
1381	[fKnownField setIntValue: [torrent totalPeersKnown]];
1382
1383	[fPeers release];
1384	fPeers = [[[torrent peers] sortedArrayUsingDescriptors: [self peerSortDescriptors]] retain];
1385
1386	[fPeerTable reloadData];
1387	}
1388
1389	- (void) updateInfoFiles
1390	{
1391	if ([fTorrents count] == 1)
1392	[fFileController reloadData];
1393	}
1394
1395	- (NSView *) tabViewForTag: (int) tag
1396	{
1397	switch (tag)
1398	{
1399	case TAB_INFO_TAG:
1400	return fInfoView;
1401	case TAB_ACTIVITY_TAG:
1402	return fActivityView;
1403	case TAB_TRACKER_TAG:
1404	return fTrackerView;
1405	case TAB_PEERS_TAG:
1406	return fPeersView;
1407	case TAB_FILES_TAG:
1408	return fFilesView;
1409	case TAB_OPTIONS_TAG:
1410	return fOptionsView;
1411	default:
1412	return nil;
1413	}
1414	}
1415
1416	- (NSArray *) peerSortDescriptors
1417	{
1418	NSMutableArray * descriptors = [NSMutableArray arrayWithCapacity: 2];
1419
1420	NSArray * oldDescriptors = [fPeerTable sortDescriptors];
1421	BOOL useSecond = YES, asc = YES;
1422	if ([oldDescriptors count] > 0)
1423	{
1424	NSSortDescriptor * descriptor = [oldDescriptors objectAtIndex: 0];
1425	[descriptors addObject: descriptor];
1426
1427	if ((useSecond = ![[descriptor key] isEqualToString: @"IP"]))
1428	asc = [descriptor ascending];
1429	}
1430
1431	//sort by IP after primary sort
1432	if (useSecond)
1433	{
1434	NSSortDescriptor * secondDescriptor = [[NSSortDescriptor alloc] initWithKey: @"IP" ascending: asc
1435	selector: @selector(compareIP:)];
1436	[descriptors addObject: secondDescriptor];
1437	[secondDescriptor release];
1438	}
1439
1440	return descriptors;
1441	}
1442
1443	- (void) addTrackers
1444	{
1445	[[self window] makeKeyWindow];
1446
1447	int i;
1448	if ([[fTorrents objectAtIndex: 0] hasAddedTrackers])
1449	{
1450	for (i = 1; i < [fTrackers count]; i++)
1451	if ([[fTrackers objectAtIndex: i] isKindOfClass: [NSNumber class]])
1452	break;
1453	}
1454	else
1455	{
1456	[fTrackers insertObject: [NSNumber numberWithInt: 0] atIndex: 0];
1457	i = 1;
1458	}
1459
1460	[fTrackers insertObject: @"" atIndex: i];
1461	[fTrackerTable reloadData];
1462	[fTrackerTable selectRow: i byExtendingSelection: NO];
1463	[fTrackerTable editColumn: 0 row: i withEvent: nil select: YES];
1464	}
1465
1466	- (void) removeTrackers
1467	{
1468	NSMutableIndexSet * indexes = [[[fTrackerTable selectedRowIndexes] mutableCopy] autorelease];
1469
1470	//get all rows to remove and determine if any built-in trackers are being remove
1471	NSUInteger i = 0, numberBuiltIn = 0;
1472	while (i < [fTrackers count])
1473	{
1474	BOOL builtIn = i != 0 \|\| [[fTrackers objectAtIndex: i] intValue] != 0;
1475
1476	//if a group is selected, remove all trackers in the group
1477	if ([indexes containsIndex: i])
1478	{
1479	for (i = i+1; i < [fTrackers count] && ![[fTrackers objectAtIndex: i] isKindOfClass: [NSNumber class]]; i++)
1480	{
1481	[indexes addIndex: i];
1482	if (builtIn)
1483	numberBuiltIn++;
1484	}
1485	}
1486	//remove empty groups
1487	else
1488	{
1489	BOOL allSelected = YES;
1490	NSUInteger j;
1491	for (j = i+1; j < [fTrackers count] && ![[fTrackers objectAtIndex: j] isKindOfClass: [NSNumber class]]; j++)
1492	{
1493	if (![indexes containsIndex: j])
1494	allSelected = NO;
1495	else if (builtIn)
1496	numberBuiltIn++;
1497	else;
1498	}
1499
1500	if (allSelected)
1501	[indexes addIndex: i];
1502
1503	i = j;
1504	}
1505	}
1506
1507	if ([fTrackers count] == [indexes count])
1508	{
1509	NSBeep();
1510	return;
1511	}
1512
1513	Torrent * torrent = [fTorrents objectAtIndex: 0];
1514
1515	//determine if removing trackers built into the torrent
1516	if (numberBuiltIn > 0 && [[NSUserDefaults standardUserDefaults] boolForKey: @"WarningRemoveBuiltInTracker"])
1517	{
1518	NSAlert * alert = [[NSAlert alloc] init];
1519
1520	if (numberBuiltIn > 1)
1521	{
1522	[alert setMessageText: [NSString stringWithFormat:
1523	NSLocalizedString(@"Are you sure you want to remove %d built-in trackers?",
1524	"Remove built-in tracker alert -> title"), numberBuiltIn]];
1525	[alert setInformativeText: NSLocalizedString(@"These tracker addresses are part of the torrent file."
1526	" Once removed, Transmission will no longer attempt to contact them.", "Remove built-in tracker alert -> message")];
1527	}
1528	else
1529	{
1530	[alert setMessageText: NSLocalizedString(@"Are you sure you want to remove a built-in tracker?",
1531	"Remove built-in tracker alert -> title")];
1532	[alert setInformativeText: NSLocalizedString(@"The tracker address is part of the torrent file."
1533	" Once removed, Transmission will no longer attempt to contact it.", "Remove built-in tracker alert -> message")];
1534	}
1535
1536	[alert addButtonWithTitle: NSLocalizedString(@"Remove", "Remove built-in tracker alert -> button")];
1537	[alert addButtonWithTitle: NSLocalizedString(@"Cancel", "Remove built-in tracker alert -> button")];
1538
1539	BOOL onLeopard = [NSApp isOnLeopardOrBetter];
1540	if (onLeopard)
1541	[alert setShowsSuppressionButton: YES];
1542	else
1543	[alert addButtonWithTitle: NSLocalizedString(@"Don't Alert Again", "Remove built-in tracker alert -> button")];
1544
1545	NSInteger result = [alert runModal];
1546	if ((onLeopard ? [[alert suppressionButton] state] == NSOnState : result == NSAlertThirdButtonReturn))
1547	[[NSUserDefaults standardUserDefaults] setBool: NO forKey: @"WarningRemoveBuiltInTracker"];
1548	[alert release];
1549
1550	if (result != NSAlertFirstButtonReturn)
1551	return;
1552	}
1553
1554	[fTrackers removeObjectsAtIndexes: indexes];
1555
1556	if (![torrent updateAllTrackersForRemove: fTrackers])
1557	NSBeep();
1558	else
1559	[fTrackerTable deselectAll: self];
1560
1561	//reset table with either new or old value
1562	[fTrackers release];
1563	fTrackers = [[torrent allTrackers: YES] retain];
1564
1565	[fTrackerTable setTrackers: fTrackers];
1566	[fTrackerTable reloadData];
1567	}
1568
1569	@end

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