source: trunk/macosx/TorrentTableView.m @ 12991

Last change on this file since 12991 was 12991, checked in by livings124, 11 years ago

Silence some new warnings with LLVM 3.0/Xcode 4.2

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1/******************************************************************************
2 * $Id: TorrentTableView.m 12991 2011-10-18 02:30:22Z livings124 $
3 *
4 * Copyright (c) 2005-2011 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 "TorrentTableView.h"
26#import "Controller.h"
27#import "FileListNode.h"
28#import "InfoOptionsViewController.h"
29#import "NSApplicationAdditions.h"
30#import "NSStringAdditions.h"
31#import "Torrent.h"
32#import "TorrentCell.h"
33#import "TorrentGroup.h"
34
35#define MAX_GROUP 999999
36
37//eliminate when Lion-only
38#define ACTION_MENU_GLOBAL_TAG 101
39#define ACTION_MENU_UNLIMITED_TAG 102
40#define ACTION_MENU_LIMIT_TAG 103
41
42#define ACTION_MENU_PRIORITY_HIGH_TAG 101
43#define ACTION_MENU_PRIORITY_NORMAL_TAG 102
44#define ACTION_MENU_PRIORITY_LOW_TAG 103
45
46#define TOGGLE_PROGRESS_SECONDS 0.175
47
48@interface TorrentTableView (Private)
49
50- (BOOL) pointInGroupStatusRect: (NSPoint) point;
51
52- (void) setGroupStatusColumns;
53
54@end
55
56@implementation TorrentTableView
57
58- (id) initWithCoder: (NSCoder *) decoder
59{
60    if ((self = [super initWithCoder: decoder]))
61    {
62        fDefaults = [NSUserDefaults standardUserDefaults];
63       
64        fTorrentCell = [[TorrentCell alloc] init];
65       
66        NSData * groupData = [fDefaults dataForKey: @"CollapsedGroups"];
67        if (groupData)
68            fCollapsedGroups = [[NSUnarchiver unarchiveObjectWithData: groupData] mutableCopy];
69        else
70            fCollapsedGroups = [[NSMutableIndexSet alloc] init];
71       
72        fMouseRow = -1;
73        fMouseControlRow = -1;
74        fMouseRevealRow = -1;
75        fMouseActionRow = -1;
76        #warning we can get rid of the on 10.7
77        fActionPushedRow = -1;
78       
79        fActionPopoverShown = NO;
80       
81        [self setDelegate: self];
82       
83        fPiecesBarPercent = [fDefaults boolForKey: @"PiecesBar"] ? 1.0 : 0.0;
84    }
85   
86    return self;
87}
88
89- (void) dealloc
90{
91    [[NSNotificationCenter defaultCenter] removeObserver: self];
92   
93    [fCollapsedGroups release];
94   
95    [fPiecesBarAnimation release];
96    [fMenuTorrent release];
97   
98    [fSelectedValues release];
99   
100    [fTorrentCell release];
101   
102    [super dealloc];
103}
104
105- (void) awakeFromNib
106{
107    //set group columns to show ratio, needs to be in awakeFromNib to size columns correctly
108    [self setGroupStatusColumns];
109   
110    [[NSNotificationCenter defaultCenter] addObserver: self selector: @selector(reloadData)
111                                                 name: @"ReloadTorrentTable" object: nil];
112}
113
114- (BOOL) isGroupCollapsed: (NSInteger) value
115{
116    if (value == -1)
117        value = MAX_GROUP;
118   
119    return [fCollapsedGroups containsIndex: value];
120}
121
122- (void) removeCollapsedGroup: (NSInteger) value
123{
124    if (value == -1)
125        value = MAX_GROUP;
126   
127    [fCollapsedGroups removeIndex: value];
128}
129
130- (void) removeAllCollapsedGroups
131{
132    [fCollapsedGroups removeAllIndexes];
133}
134
135- (void) saveCollapsedGroups
136{
137    [fDefaults setObject: [NSArchiver archivedDataWithRootObject: fCollapsedGroups] forKey: @"CollapsedGroups"];
138}
139
140- (BOOL) outlineView: (NSOutlineView *) outlineView isGroupItem: (id) item
141{
142    return ![item isKindOfClass: [Torrent class]];
143}
144
145- (CGFloat) outlineView: (NSOutlineView *) outlineView heightOfRowByItem: (id) item
146{
147    return [item isKindOfClass: [Torrent class]] ? [self rowHeight] : GROUP_SEPARATOR_HEIGHT;
148}
149
150- (NSCell *) outlineView: (NSOutlineView *) outlineView dataCellForTableColumn: (NSTableColumn *) tableColumn item: (id) item
151{
152    const BOOL group = ![item isKindOfClass: [Torrent class]];
153    if (!tableColumn)
154        return !group ? fTorrentCell : nil;
155    else
156        return group ? [tableColumn dataCellForRow: [self rowForItem: item]] : nil;
157}
158
159- (void) outlineView: (NSOutlineView *) outlineView willDisplayCell: (id) cell forTableColumn: (NSTableColumn *) tableColumn
160    item: (id) item
161{
162    if ([item isKindOfClass: [Torrent class]])
163    {
164        if (!tableColumn)
165        {
166            [cell setRepresentedObject: item];
167           
168            const NSInteger row = [self rowForItem: item];
169            [cell setHover: row == fMouseRow];
170            [cell setControlHover: row == fMouseControlRow];
171            [cell setRevealHover: row == fMouseRevealRow];
172            [cell setActionHover: row == fMouseActionRow];
173            [cell setActionPushed: row == fActionPushedRow];
174        }
175    }
176    else
177    {
178        NSString * ident = [tableColumn identifier];
179        if ([ident isEqualToString: @"UL Image"] || [ident isEqualToString: @"DL Image"])
180        {
181            //ensure arrows are white only when selected
182            [[cell image] setTemplate: [cell backgroundStyle] == NSBackgroundStyleLowered];
183        }
184    }
185}
186
187- (NSRect) frameOfCellAtColumn: (NSInteger) column row: (NSInteger) row
188{
189    if (column == -1)
190        return [self rectOfRow: row];
191    else
192    {
193        NSRect rect = [super frameOfCellAtColumn: column row: row];
194       
195        //adjust placement for proper vertical alignment
196        if (column == [self columnWithIdentifier: @"Group"])
197            rect.size.height -= 1.0f;
198       
199        return rect;
200    }
201}
202
203- (NSString *) outlineView: (NSOutlineView *) outlineView typeSelectStringForTableColumn: (NSTableColumn *) tableColumn item: (id) item
204{
205    return [item isKindOfClass: [Torrent class]] ? [(Torrent *)item name]
206            : [[self preparedCellAtColumn: [self columnWithIdentifier: @"Group"] row: [self rowForItem: item]] stringValue];
207}
208
209- (NSString *) outlineView: (NSOutlineView *) outlineView toolTipForCell: (NSCell *) cell rect: (NSRectPointer) rect
210                tableColumn: (NSTableColumn *) column item: (id) item mouseLocation: (NSPoint) mouseLocation
211{
212    NSString * ident = [column identifier];
213    if ([ident isEqualToString: @"DL"] || [ident isEqualToString: @"DL Image"])
214        return NSLocalizedString(@"Download speed", "Torrent table -> group row -> tooltip");
215    else if ([ident isEqualToString: @"UL"] || [ident isEqualToString: @"UL Image"])
216        return [fDefaults boolForKey: @"DisplayGroupRowRatio"] ? NSLocalizedString(@"Ratio", "Torrent table -> group row -> tooltip")
217                : NSLocalizedString(@"Upload speed", "Torrent table -> group row -> tooltip");
218    else if (ident)
219    {
220        NSUInteger count = [[item torrents] count];
221        if (count == 1)
222            return NSLocalizedString(@"1 transfer", "Torrent table -> group row -> tooltip");
223        else
224            return [NSString stringWithFormat: NSLocalizedString(@"%@ transfers", "Torrent table -> group row -> tooltip"),
225                    [NSString formattedUInteger: count]];
226    }
227    else
228        return nil;
229}
230
231- (void) updateTrackingAreas
232{
233    [super updateTrackingAreas];
234    [self removeTrackingAreas];
235   
236    const NSRange rows = [self rowsInRect: [self visibleRect]];
237    if (rows.length == 0)
238        return;
239   
240    NSPoint mouseLocation = [self convertPoint: [[self window] convertScreenToBase: [NSEvent mouseLocation]] fromView: nil];
241    for (NSUInteger row = rows.location; row < NSMaxRange(rows); row++)
242    {
243        if (![[self itemAtRow: row] isKindOfClass: [Torrent class]])
244            continue;
245       
246        NSDictionary * userInfo = [NSDictionary dictionaryWithObject: [NSNumber numberWithInteger: row] forKey: @"Row"];
247        TorrentCell * cell = (TorrentCell *)[self preparedCellAtColumn: -1 row: row];
248        [cell addTrackingAreasForView: self inRect: [self rectOfRow: row] withUserInfo: userInfo mouseLocation: mouseLocation];
249    }
250}
251
252- (void) removeTrackingAreas
253{
254    fMouseRow = -1;
255    fMouseControlRow = -1;
256    fMouseRevealRow = -1;
257    fMouseActionRow = -1;
258   
259    for (NSTrackingArea * area in [self trackingAreas])
260    {
261        if ([area owner] == self && [[area userInfo] objectForKey: @"Row"])
262            [self removeTrackingArea: area];
263    }
264}
265
266- (void) setRowHover: (NSInteger) row
267{
268    NSAssert([fDefaults boolForKey: @"SmallView"], @"cannot set a hover row when not in compact view");
269   
270    fMouseRow = row;
271    if (row >= 0)
272        [self setNeedsDisplayInRect: [self rectOfRow: row]];
273}
274
275- (void) setControlButtonHover: (NSInteger) row
276{
277    fMouseControlRow = row;
278    if (row >= 0)
279        [self setNeedsDisplayInRect: [self rectOfRow: row]];
280}
281
282- (void) setRevealButtonHover: (NSInteger) row
283{
284    fMouseRevealRow = row;
285    if (row >= 0)
286        [self setNeedsDisplayInRect: [self rectOfRow: row]];
287}
288
289- (void) setActionButtonHover: (NSInteger) row
290{
291    fMouseActionRow = row;
292    if (row >= 0)
293        [self setNeedsDisplayInRect: [self rectOfRow: row]];
294}
295
296- (void) mouseEntered: (NSEvent *) event
297{
298    NSDictionary * dict = (NSDictionary *)[event userData];
299   
300    NSNumber * row;
301    if ((row = [dict objectForKey: @"Row"]))
302    {
303        NSInteger rowVal = [row integerValue];
304        NSString * type = [dict objectForKey: @"Type"];
305        if ([type isEqualToString: @"Action"])
306            fMouseActionRow = rowVal;
307        else if ([type isEqualToString: @"Control"])
308            fMouseControlRow = rowVal;
309        else if ([type isEqualToString: @"Reveal"])
310            fMouseRevealRow = rowVal;
311        else
312        {
313            fMouseRow = rowVal;
314            if (![fDefaults boolForKey: @"SmallView"])
315                return;
316        }
317       
318        [self setNeedsDisplayInRect: [self rectOfRow: rowVal]];
319    }
320}
321
322- (void) mouseExited: (NSEvent *) event
323{
324    NSDictionary * dict = (NSDictionary *)[event userData];
325   
326    NSNumber * row;
327    if ((row = [dict objectForKey: @"Row"]))
328    {
329        NSString * type = [dict objectForKey: @"Type"];
330        if ([type isEqualToString: @"Action"])
331            fMouseActionRow = -1;
332        else if ([type isEqualToString: @"Control"])
333            fMouseControlRow = -1;
334        else if ([type isEqualToString: @"Reveal"])
335            fMouseRevealRow = -1;
336        else
337        {
338            fMouseRow = -1;
339            if (![fDefaults boolForKey: @"SmallView"])
340                return;
341        }
342       
343        [self setNeedsDisplayInRect: [self rectOfRow: [row integerValue]]];
344    }
345}
346
347- (void) outlineViewSelectionIsChanging: (NSNotification *) notification
348{
349    if (fSelectedValues)
350        [self selectValues: fSelectedValues];
351}
352
353- (void) outlineViewItemDidExpand: (NSNotification *) notification
354{
355    NSInteger value = [[[notification userInfo] objectForKey: @"NSObject"] groupIndex];
356    if (value < 0)
357        value = MAX_GROUP;
358   
359    if ([fCollapsedGroups containsIndex: value])
360    {
361        [fCollapsedGroups removeIndex: value];
362        [[NSNotificationCenter defaultCenter] postNotificationName: @"OutlineExpandCollapse" object: self];
363    }
364}
365
366- (void) outlineViewItemDidCollapse: (NSNotification *) notification
367{
368    NSInteger value = [[[notification userInfo] objectForKey: @"NSObject"] groupIndex];
369    if (value < 0)
370        value = MAX_GROUP;
371   
372    [fCollapsedGroups addIndex: value];
373    [[NSNotificationCenter defaultCenter] postNotificationName: @"OutlineExpandCollapse" object: self];
374}
375
376- (void) mouseDown: (NSEvent *) event
377{
378    NSPoint point = [self convertPoint: [event locationInWindow] fromView: nil];
379    const NSInteger row = [self rowAtPoint: point];
380   
381    //check to toggle group status before anything else
382    if ([self pointInGroupStatusRect: point])
383    {
384        [fDefaults setBool: ![fDefaults boolForKey: @"DisplayGroupRowRatio"] forKey: @"DisplayGroupRowRatio"];
385        [self setGroupStatusColumns];
386       
387        return;
388    }
389   
390    const BOOL pushed = row != -1 && (fMouseActionRow == row || fMouseRevealRow == row || fMouseControlRow == row);
391   
392    //if pushing a button, don't change the selected rows
393    if (pushed)
394        fSelectedValues = [[self selectedValues] retain];
395   
396    [super mouseDown: event];
397   
398    [fSelectedValues release];
399    fSelectedValues = nil;
400   
401    //avoid weird behavior when showing menu by doing this after mouse down
402    if (row != -1 && fMouseActionRow == row)
403    {
404        if (![NSApp isOnLionOrBetter])
405        {
406            fActionPushedRow = row;
407            [self setNeedsDisplayInRect: [self rectOfRow: row]]; //ensure button is pushed down
408        }
409       
410        #warning maybe make appear on mouse down
411        [self displayTorrentActionPopoverForEvent: event];
412       
413        if (![NSApp isOnLionOrBetter])
414        {
415            fActionPushedRow = -1;
416            [self setNeedsDisplayInRect: [self rectOfRow: row]];
417        }
418    }
419    else if (!pushed && [event clickCount] == 2) //double click
420    {
421        id item = nil;
422        if (row != -1)
423            item = [self itemAtRow: row];
424       
425        if (!item || [item isKindOfClass: [Torrent class]])
426            [fController showInfo: nil];
427        else
428        {
429            if ([self isItemExpanded: item])
430                [self collapseItem: item];
431            else
432                [self expandItem: item];
433        }
434    }
435    else;
436}
437
438- (void) selectValues: (NSArray *) values
439{
440    NSMutableIndexSet * indexSet = [NSMutableIndexSet indexSet];
441   
442    for (id item in values)
443    {
444        if ([item isKindOfClass: [Torrent class]])
445        {
446            const NSInteger index = [self rowForItem: item];
447            if (index != -1)
448                [indexSet addIndex: index];
449        }
450        else
451        {
452            const NSInteger group = [item groupIndex];
453            for (NSInteger i = 0; i < [self numberOfRows]; i++)
454            {
455                id tableItem = [self itemAtRow: i];
456                if ([tableItem isKindOfClass: [TorrentGroup class]] && group == [tableItem groupIndex])
457                {
458                    [indexSet addIndex: i];
459                    break;
460                }
461            }
462        }
463    }
464   
465    [self selectRowIndexes: indexSet byExtendingSelection: NO];
466}
467
468- (NSArray *) selectedValues
469{
470    NSIndexSet * selectedIndexes = [self selectedRowIndexes];
471    NSMutableArray * values = [NSMutableArray arrayWithCapacity: [selectedIndexes count]];
472   
473    for (NSUInteger i = [selectedIndexes firstIndex]; i != NSNotFound; i = [selectedIndexes indexGreaterThanIndex: i])
474        [values addObject: [self itemAtRow: i]];
475   
476    return values;
477}
478
479- (NSArray *) selectedTorrents
480{
481    NSIndexSet * selectedIndexes = [self selectedRowIndexes];
482    NSMutableArray * torrents = [NSMutableArray arrayWithCapacity: [selectedIndexes count]]; //take a shot at guessing capacity
483   
484    for (NSUInteger i = [selectedIndexes firstIndex]; i != NSNotFound; i = [selectedIndexes indexGreaterThanIndex: i])
485    {
486        id item = [self itemAtRow: i];
487        if ([item isKindOfClass: [Torrent class]])
488            [torrents addObject: item];
489        else
490        {
491            NSArray * groupTorrents = [item torrents];
492            [torrents addObjectsFromArray: groupTorrents];
493            if ([self isItemExpanded: item])
494                i +=[groupTorrents count];
495        }
496    }
497   
498    return torrents;
499}
500
501- (NSMenu *) menuForEvent: (NSEvent *) event
502{
503    NSInteger row = [self rowAtPoint: [self convertPoint: [event locationInWindow] fromView: nil]];
504    if (row >= 0)
505    {
506        if (![self isRowSelected: row])
507            [self selectRowIndexes: [NSIndexSet indexSetWithIndex: row] byExtendingSelection: NO];
508        return fContextRow;
509    }
510    else
511    {
512        [self deselectAll: self];
513        return fContextNoRow;
514    }
515}
516
517//make sure that the pause buttons become orange when holding down the option key
518- (void) flagsChanged: (NSEvent *) event
519{
520    [self display];
521    [super flagsChanged: event];
522}
523
524//option-command-f will focus the filter bar's search field
525- (void) keyDown: (NSEvent *) event
526{
527    const unichar firstChar = [[event charactersIgnoringModifiers] characterAtIndex: 0];
528   
529    if (firstChar == 'f' && [event modifierFlags] & NSAlternateKeyMask && [event modifierFlags] & NSCommandKeyMask)
530        [fController focusFilterField];
531    else if (firstChar == ' ')
532        [fController toggleQuickLook: nil];
533    else if ([event keyCode] == 53) //esc key
534        [self deselectAll: nil];
535    else
536        [super keyDown: event];
537}
538
539- (NSRect) iconRectForRow: (NSInteger) row
540{
541    return [fTorrentCell iconRectForBounds: [self rectOfRow: row]];
542}
543
544#warning catch string urls?
545- (void) paste: (id) sender
546{
547    NSURL * url;
548    if ((url = [NSURL URLFromPasteboard: [NSPasteboard generalPasteboard]]))
549        [fController openURL: [url absoluteString]];
550}
551
552- (BOOL) validateMenuItem: (NSMenuItem *) menuItem
553{
554    SEL action = [menuItem action];
555   
556    if (action == @selector(paste:))
557        return [[[NSPasteboard generalPasteboard] types] containsObject: NSURLPboardType];
558   
559    return YES;
560}
561
562- (void) toggleControlForTorrent: (Torrent *) torrent
563{
564    if ([torrent isActive])
565        [fController stopTorrents: [NSArray arrayWithObject: torrent]];
566    else
567    {
568        if ([NSEvent modifierFlags] & NSAlternateKeyMask)
569            [fController resumeTorrentsNoWait: [NSArray arrayWithObject: torrent]];
570        else if ([torrent waitingToStart])
571            [fController stopTorrents: [NSArray arrayWithObject: torrent]];
572        else
573            [fController resumeTorrents: [NSArray arrayWithObject: torrent]];
574    }
575}
576
577- (void) displayTorrentActionPopoverForEvent: (NSEvent *) event
578{
579    const NSInteger row = [self rowAtPoint: [self convertPoint: [event locationInWindow] fromView: nil]];
580    if (row < 0)
581        return;
582   
583    const NSRect rect = [fTorrentCell iconRectForBounds: [self rectOfRow: row]];
584   
585    if ([NSApp isOnLionOrBetter])
586    {
587        if (fActionPopoverShown)
588            return;
589       
590        Torrent * torrent = [self itemAtRow: row];
591       
592        NSPopover * popover = [[NSPopoverLion alloc] init];
593        [popover setBehavior: NSPopoverBehaviorTransient];
594        InfoOptionsViewController * infoViewController = [[InfoOptionsViewController alloc] init];
595        [popover setContentViewController: infoViewController];
596        [popover setDelegate: self];
597       
598        [popover showRelativeToRect: rect ofView: self preferredEdge: NSMaxYEdge];
599        [infoViewController setInfoForTorrents: [NSArray arrayWithObject: torrent]];
600        [infoViewController updateInfo];
601       
602        [infoViewController release];
603        [popover release];
604    }
605    else
606    {
607        //update file action menu
608        fMenuTorrent = [[self itemAtRow: row] retain];
609       
610        //update global limit check
611        [fGlobalLimitItem setState: [fMenuTorrent usesGlobalSpeedLimit] ? NSOnState : NSOffState];
612       
613        //place menu below button
614        NSPoint location = rect.origin;
615        location.y += NSHeight(rect) + 5.0;
616       
617        location = [self convertPoint: location toView: self];
618        [fActionMenu popUpMenuPositioningItem: nil atLocation: location inView: self];
619       
620        [fMenuTorrent release];
621        fMenuTorrent = nil;
622    }
623}
624
625//don't show multiple popovers when clicking the gear button repeatedly
626- (void) popoverWillShow: (NSNotification *) notification
627{
628    fActionPopoverShown = YES;
629}
630
631- (void) popoverWillClose: (NSNotification *) notification
632{
633    fActionPopoverShown = NO;
634}
635
636//eliminate when Lion-only, along with all the menu item instance variables
637- (void) menuNeedsUpdate: (NSMenu *) menu
638{
639    //this method seems to be called when it shouldn't be
640    if (!fMenuTorrent || ![menu supermenu])
641        return;
642   
643    if (menu == fUploadMenu || menu == fDownloadMenu)
644    {
645        NSMenuItem * item;
646        if ([menu numberOfItems] == 3)
647        {
648            const NSInteger speedLimitActionValue[] = { 0, 5, 10, 20, 30, 40, 50, 75, 100, 150, 200, 250, 500,
649                                                        750, 1000, 1500, 2000, -1 };
650           
651            for (NSInteger i = 0; speedLimitActionValue[i] != -1; i++)
652            {
653                item = [[NSMenuItem alloc] initWithTitle: [NSString stringWithFormat: NSLocalizedString(@"%d KB/s",
654                        "Action menu -> upload/download limit"), speedLimitActionValue[i]] action: @selector(setQuickLimit:)
655                        keyEquivalent: @""];
656                [item setTarget: self];
657                [item setRepresentedObject: [NSNumber numberWithInt: speedLimitActionValue[i]]];
658                [menu addItem: item];
659                [item release];
660            }
661        }
662       
663        const BOOL upload = menu == fUploadMenu;
664        const BOOL limit = [fMenuTorrent usesSpeedLimit: upload];
665       
666        item = [menu itemWithTag: ACTION_MENU_LIMIT_TAG];
667        [item setState: limit ? NSOnState : NSOffState];
668        [item setTitle: [NSString stringWithFormat: NSLocalizedString(@"Limit (%d KB/s)",
669                            "torrent action menu -> upload/download limit"), [fMenuTorrent speedLimit: upload]]];
670       
671        item = [menu itemWithTag: ACTION_MENU_UNLIMITED_TAG];
672        [item setState: !limit ? NSOnState : NSOffState];
673    }
674    else if (menu == fRatioMenu)
675    {
676        NSMenuItem * item;
677        if ([menu numberOfItems] == 4)
678        {
679            const float ratioLimitActionValue[] = { 0.25, 0.5, 0.75, 1.0, 1.5, 2.0, 3.0, -1.0 };
680           
681            for (NSInteger i = 0; ratioLimitActionValue[i] != -1.0; i++)
682            {
683                item = [[NSMenuItem alloc] initWithTitle: [NSString localizedStringWithFormat: @"%.2f", ratioLimitActionValue[i]]
684                        action: @selector(setQuickRatio:) keyEquivalent: @""];
685                [item setTarget: self];
686                [item setRepresentedObject: [NSNumber numberWithFloat: ratioLimitActionValue[i]]];
687                [menu addItem: item];
688                [item release];
689            }
690        }
691       
692        const tr_ratiolimit mode = [fMenuTorrent ratioSetting];
693       
694        item = [menu itemWithTag: ACTION_MENU_LIMIT_TAG];
695        [item setState: mode == TR_RATIOLIMIT_SINGLE ? NSOnState : NSOffState];
696        [item setTitle: [NSString localizedStringWithFormat: NSLocalizedString(@"Stop at Ratio (%.2f)",
697            "torrent action menu -> ratio stop"), [fMenuTorrent ratioLimit]]];
698       
699        item = [menu itemWithTag: ACTION_MENU_UNLIMITED_TAG];
700        [item setState: mode == TR_RATIOLIMIT_UNLIMITED ? NSOnState : NSOffState];
701       
702        item = [menu itemWithTag: ACTION_MENU_GLOBAL_TAG];
703        [item setState: mode == TR_RATIOLIMIT_GLOBAL ? NSOnState : NSOffState];
704    }
705    else if (menu == fPriorityMenu)
706    {
707        const tr_priority_t priority = [fMenuTorrent priority];
708       
709        NSMenuItem * item = [menu itemWithTag: ACTION_MENU_PRIORITY_HIGH_TAG];
710        [item setState: priority == TR_PRI_HIGH ? NSOnState : NSOffState];
711       
712        item = [menu itemWithTag: ACTION_MENU_PRIORITY_NORMAL_TAG];
713        [item setState: priority == TR_PRI_NORMAL ? NSOnState : NSOffState];
714       
715        item = [menu itemWithTag: ACTION_MENU_PRIORITY_LOW_TAG];
716        [item setState: priority == TR_PRI_LOW ? NSOnState : NSOffState];
717    }
718}
719
720//the following methods might not be needed when Lion-only
721- (void) setQuickLimitMode: (id) sender
722{
723    const BOOL limit = [sender tag] == ACTION_MENU_LIMIT_TAG;
724    [fMenuTorrent setUseSpeedLimit: limit upload: [sender menu] == fUploadMenu];
725   
726    [[NSNotificationCenter defaultCenter] postNotificationName: @"UpdateOptions" object: nil];
727}
728
729- (void) setQuickLimit: (id) sender
730{
731    const BOOL upload = [sender menu] == fUploadMenu;
732    [fMenuTorrent setUseSpeedLimit: YES upload: upload];
733    [fMenuTorrent setSpeedLimit: [[sender representedObject] intValue] upload: upload];
734   
735    [[NSNotificationCenter defaultCenter] postNotificationName: @"UpdateOptions" object: nil];
736}
737
738- (void) setGlobalLimit: (id) sender
739{
740    [fMenuTorrent setUseGlobalSpeedLimit: [(NSButton *)sender state] != NSOnState];
741   
742    [[NSNotificationCenter defaultCenter] postNotificationName: @"UpdateOptions" object: nil];
743}
744
745- (void) setQuickRatioMode: (id) sender
746{
747    tr_ratiolimit mode;
748    switch ([sender tag])
749    {
750        case ACTION_MENU_UNLIMITED_TAG:
751            mode = TR_RATIOLIMIT_UNLIMITED;
752            break;
753        case ACTION_MENU_LIMIT_TAG:
754            mode = TR_RATIOLIMIT_SINGLE;
755            break;
756        case ACTION_MENU_GLOBAL_TAG:
757            mode = TR_RATIOLIMIT_GLOBAL;
758            break;
759        default:
760            return;
761    }
762   
763    [fMenuTorrent setRatioSetting: mode];
764   
765    [[NSNotificationCenter defaultCenter] postNotificationName: @"UpdateOptions" object: nil];
766}
767
768- (void) setQuickRatio: (id) sender
769{
770    [fMenuTorrent setRatioSetting: TR_RATIOLIMIT_SINGLE];
771    [fMenuTorrent setRatioLimit: [[sender representedObject] floatValue]];
772   
773    [[NSNotificationCenter defaultCenter] postNotificationName: @"UpdateOptions" object: nil];
774}
775
776- (void) setPriority: (id) sender
777{
778    tr_priority_t priority;
779    switch ([sender tag])
780    {
781        case ACTION_MENU_PRIORITY_HIGH_TAG:
782            priority = TR_PRI_HIGH;
783            break;
784        case ACTION_MENU_PRIORITY_NORMAL_TAG:
785            priority = TR_PRI_NORMAL;
786            break;
787        case ACTION_MENU_PRIORITY_LOW_TAG:
788            priority = TR_PRI_LOW;
789            break;
790        default:
791            NSAssert1(NO, @"Unknown priority: %d", [sender tag]);
792    }
793   
794    [fMenuTorrent setPriority: priority];
795   
796    [[NSNotificationCenter defaultCenter] postNotificationName: @"UpdateUI" object: nil];
797}
798
799- (void) togglePiecesBar
800{
801    //stop previous animation
802    if (fPiecesBarAnimation)
803        [fPiecesBarAnimation release];
804   
805    NSMutableArray * progressMarks = [NSMutableArray arrayWithCapacity: 16];
806    for (NSAnimationProgress i = 0.0625; i <= 1.0; i += 0.0625)
807        [progressMarks addObject: [NSNumber numberWithDouble: i]];
808   
809    fPiecesBarAnimation = [[NSAnimation alloc] initWithDuration: TOGGLE_PROGRESS_SECONDS animationCurve: NSAnimationEaseIn];
810    [fPiecesBarAnimation setAnimationBlockingMode: NSAnimationNonblocking];
811    [fPiecesBarAnimation setProgressMarks: progressMarks];
812    [fPiecesBarAnimation setDelegate: self];
813   
814    [fPiecesBarAnimation startAnimation];
815}
816
817- (void) animationDidEnd: (NSAnimation *) animation
818{
819    if (animation == fPiecesBarAnimation)
820    {
821        [fPiecesBarAnimation release];
822        fPiecesBarAnimation = nil;
823    }
824}
825
826- (void) animation: (NSAnimation *) animation didReachProgressMark: (NSAnimationProgress) progress
827{
828    if (animation == fPiecesBarAnimation)
829    {
830        if ([fDefaults boolForKey: @"PiecesBar"])
831            fPiecesBarPercent = progress;
832        else
833            fPiecesBarPercent = 1.0 - progress;
834       
835        [self reloadData];
836    }
837}
838
839- (CGFloat) piecesBarPercent
840{
841    return fPiecesBarPercent;
842}
843
844@end
845
846@implementation TorrentTableView (Private)
847
848- (BOOL) pointInGroupStatusRect: (NSPoint) point
849{
850    NSInteger row = [self rowAtPoint: point];
851    if (row < 0 || [[self itemAtRow: row] isKindOfClass: [Torrent class]])
852        return NO;
853   
854    NSString * ident = [[[self tableColumns] objectAtIndex: [self columnAtPoint: point]] identifier];
855    return [ident isEqualToString: @"UL"] || [ident isEqualToString: @"UL Image"]
856            || [ident isEqualToString: @"DL"] || [ident isEqualToString: @"DL Image"];
857}
858
859- (void) setGroupStatusColumns
860{
861    const BOOL ratio = [fDefaults boolForKey: @"DisplayGroupRowRatio"];
862   
863    [[self tableColumnWithIdentifier: @"DL"] setHidden: ratio];
864    [[self tableColumnWithIdentifier: @"DL Image"] setHidden: ratio];
865}
866
867@end
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