1/****************************************************************************** 2 * $Id: TrackerTableView.m 13162 2012-01-14 17:12:04Z livings124 $ 3 * 4 * Copyright (c) 2008-2012 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 "TrackerTableView.h" 26#import "Torrent.h" 27#import "TrackerNode.h" 28 29@implementation TrackerTableView 30 31- (void) mouseDown: (NSEvent *) event 32{ 33 [[self window] makeKeyWindow]; 34 [super mouseDown: event]; 35} 36 37- (void) setTorrent: (Torrent *) torrent 38{ 39 fTorrent = torrent; 40} 41 42- (void) setTrackers: (NSArray *) trackers 43{ 44 fTrackers = trackers; 45} 46 47- (void) copy: (id) sender 48{ 49 NSMutableArray * addresses = [NSMutableArray arrayWithCapacity: [fTrackers count]]; 50 NSIndexSet * indexes = [self selectedRowIndexes]; 51 for (NSUInteger i = [indexes firstIndex]; i != NSNotFound; i = [indexes indexGreaterThanIndex: i]) 52 { 53 id item = [fTrackers objectAtIndex: i]; 54 if (![item isKindOfClass: [TrackerNode class]]) 55 { 56 for (++i; i < [fTrackers count] && [[fTrackers objectAtIndex: i] isKindOfClass: [TrackerNode class]]; ++i) 57 [addresses addObject: [(TrackerNode *)[fTrackers objectAtIndex: i] fullAnnounceAddress]]; 58 --i; 59 } 60 else 61 [addresses addObject: [(TrackerNode *)item fullAnnounceAddress]]; 62 } 63 64 NSString * text = [addresses componentsJoinedByString: @"\n"]; 65 66 NSPasteboard * pb = [NSPasteboard generalPasteboard]; 67 [pb clearContents]; 68 [pb writeObjects: [NSArray arrayWithObject: text]]; 69} 70 71- (void) paste: (id) sender 72{ 73 NSAssert(fTorrent != nil, @"no torrent but trying to paste; should not be able to call this method"); 74 75 BOOL added = NO; 76 77 NSArray * items = [[NSPasteboard generalPasteboard] readObjectsForClasses: [NSArray arrayWithObject: [NSString class]] options: nil]; 78 NSAssert(items != nil, @"no string items to paste; should not be able to call this method"); 79 80 for (NSString * pbItem in items) 81 { 82 for (NSString * item in [pbItem componentsSeparatedByString: @"\n"]) 83 if ([fTorrent addTrackerToNewTier: item]) 84 added = YES; 85 } 86 87 //none added 88 if (!added) 89 NSBeep(); 90} 91 92- (BOOL) validateMenuItem: (NSMenuItem *) menuItem 93{ 94 const SEL action = [menuItem action]; 95 96 if (action == @selector(copy:)) 97 return [self numberOfSelectedRows] > 0; 98 99 if (action == @selector(paste:)) 100 return fTorrent && [[NSPasteboard generalPasteboard] canReadObjectForClasses: [NSArray arrayWithObject: [NSString class]] options: nil]; 101 102 return YES; 103} 104 105@end 106