/****************************************************************************** * $Id$ * * Copyright (c) 2005-2006 Transmission authors and contributors * * Permission is hereby granted, free of charge, to any person obtaining a * copy of this software and associated documentation files (the "Software"), * to deal in the Software without restriction, including without limitation * the rights to use, copy, modify, merge, publish, distribute, sublicense, * and/or sell copies of the Software, and to permit persons to whom the * Software is furnished to do so, subject to the following conditions: * * The above copyright notice and this permission notice shall be included in * all copies or substantial portions of the Software. * * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER * DEALINGS IN THE SOFTWARE. *****************************************************************************/ #import #import "Controller.h" #import "Torrent.h" #import "TorrentCell.h" #import "TorrentTableView.h" #import "StringAdditions.h" #import #define TOOLBAR_OPEN @"Toolbar Open" #define TOOLBAR_REMOVE @"Toolbar Remove" #define TOOLBAR_INFO @"Toolbar Info" #define TOOLBAR_PAUSE_ALL @"Toolbar Pause All" #define TOOLBAR_RESUME_ALL @"Toolbar Resume All" #define TOOLBAR_PAUSE_SELECTED @"Toolbar Pause Selected" #define TOOLBAR_RESUME_SELECTED @"Toolbar Resume Selected" #define TOOLBAR_FILTER @"Toolbar Toggle Filter" #define TORRENT_TABLE_VIEW_DATA_TYPE @"TorrentTableViewDataType" #define ROW_HEIGHT_REGULAR 65.0 #define ROW_HEIGHT_SMALL 40.0 #define WEBSITE_URL @"http://transmission.m0k.org/" #define FORUM_URL @"http://transmission.m0k.org/forum/" static void sleepCallBack(void * controller, io_service_t y, natural_t messageType, void * messageArgument) { Controller * c = controller; [c sleepCallBack: messageType argument: messageArgument]; } @implementation Controller - (id) init { if ((self = [super init])) { fLib = tr_init(); fTorrents = [[NSMutableArray alloc] initWithCapacity: 10]; fFilteredTorrents = [[NSMutableArray alloc] initWithCapacity: 10]; fDefaults = [NSUserDefaults standardUserDefaults]; fInfoController = [[InfoWindowController alloc] initWithWindowNibName: @"InfoWindow"]; fPrefsController = [[PrefsController alloc] initWithWindowNibName: @"PrefsWindow"]; fBadger = [[Badger alloc] init]; [GrowlApplicationBridge setGrowlDelegate: self]; } return self; } - (void) dealloc { [[NSNotificationCenter defaultCenter] removeObserver: self]; [fTorrents release]; [fFilteredTorrents release]; [fToolbar release]; [fInfoController release]; [fPrefsController release]; [fBadger release]; [fSortType release]; [fFilterType release]; [fAutoImportedNames release]; tr_close(fLib); [super dealloc]; } - (void) awakeFromNib { [fPrefsController setPrefs: fLib]; [fStatusBar setBackgroundImage: [NSImage imageNamed: @"StatusBarBackground.png"]]; [fFilterBar setBackgroundImage: [NSImage imageNamed: @"FilterBarBackground.png"]]; [fWindow setAcceptsMouseMovedEvents: YES]; //ensure filter buttons display correctly [fAdvancedBarItem setState: [fDefaults boolForKey: @"UseAdvancedBar"]]; fToolbar = [[NSToolbar alloc] initWithIdentifier: @"Transmission Toolbar"]; [fToolbar setDelegate: self]; [fToolbar setAllowsUserCustomization: YES]; [fToolbar setAutosavesConfiguration: YES]; [fWindow setToolbar: fToolbar]; [fWindow setDelegate: self]; [fWindow makeFirstResponder: fTableView]; //set table size if ([fDefaults boolForKey: @"SmallView"]) { [fTableView setRowHeight: ROW_HEIGHT_SMALL]; [fSmallViewItem setState: NSOnState]; } //window min height NSSize contentMinSize = [fWindow contentMinSize]; contentMinSize.height = [[fWindow contentView] frame].size.height - [fScrollView frame].size.height + [fTableView rowHeight] + [fTableView intercellSpacing].height; [fWindow setContentMinSize: contentMinSize]; //set info keyboard shortcuts unichar ch = NSRightArrowFunctionKey; [fNextInfoTabItem setKeyEquivalent: [NSString stringWithCharacters: & ch length: 1]]; ch = NSLeftArrowFunctionKey; [fPrevInfoTabItem setKeyEquivalent: [NSString stringWithCharacters: & ch length: 1]]; //set up filter bar NSView * contentView = [fWindow contentView]; [fFilterBar setHidden: YES]; fFilterBarVisible = NO; NSRect filterBarFrame = [fFilterBar frame]; filterBarFrame.size.width = [fWindow frame].size.width; [fFilterBar setFrame: filterBarFrame]; [contentView addSubview: fFilterBar]; [fFilterBar setFrameOrigin: NSMakePoint(0, [contentView frame].origin.y + [contentView frame].size.height)]; [self showFilterBar: [fDefaults boolForKey: @"FilterBar"] animate: NO]; //set up status bar fStatusBarVisible = NO; [fStatusBar setHidden: YES]; NSRect statusBarFrame = [fStatusBar frame]; statusBarFrame.size.width = [fWindow frame].size.width; [fStatusBar setFrame: statusBarFrame]; [contentView addSubview: fStatusBar]; [fStatusBar setFrameOrigin: NSMakePoint(0, [contentView frame].origin.y + [contentView frame].size.height)]; [self showStatusBar: [fDefaults boolForKey: @"StatusBar"] animate: NO]; //set speed limit fSpeedLimitNormalImage = [fSpeedLimitButton image]; fSpeedLimitBlueImage = [NSImage imageNamed: @"SpeedLimitButtonBlue.png"]; fSpeedLimitGraphiteImage = [NSImage imageNamed: @"SpeedLimitButtonGraphite.png"]; [self updateControlTint: nil]; if ((fSpeedLimitEnabled = [fDefaults boolForKey: @"SpeedLimit"])) { [fSpeedLimitItem setState: NSOnState]; [fSpeedLimitDockItem setState: NSOnState]; [fSpeedLimitButton setImage: [NSColor currentControlTint] == NSBlueControlTint ? fSpeedLimitBlueImage : fSpeedLimitGraphiteImage]; } [fActionButton setToolTip: @"Shortcuts for changing global settings."]; [fSpeedLimitButton setToolTip: @"Speed Limit overrides the total bandwidth limits with its own limits."]; [fTableView setTorrents: fFilteredTorrents]; [[fTableView tableColumnWithIdentifier: @"Torrent"] setDataCell: [[TorrentCell alloc] init]]; [fTableView registerForDraggedTypes: [NSArray arrayWithObjects: NSFilenamesPboardType, TORRENT_TABLE_VIEW_DATA_TYPE, nil]]; //register for sleep notifications IONotificationPortRef notify; io_object_t iterator; if (fRootPort = IORegisterForSystemPower(self, & notify, sleepCallBack, & iterator)) CFRunLoopAddSource(CFRunLoopGetCurrent(), IONotificationPortGetRunLoopSource(notify), kCFRunLoopCommonModes); else NSLog(@"Could not IORegisterForSystemPower"); //load torrents from history Torrent * torrent; NSDictionary * historyItem; NSEnumerator * enumerator = [[fDefaults arrayForKey: @"History"] objectEnumerator]; while ((historyItem = [enumerator nextObject])) if ((torrent = [[Torrent alloc] initWithHistory: historyItem lib: fLib])) { [fTorrents addObject: torrent]; [torrent release]; } [self torrentNumberChanged]; //set sort fSortType = [[fDefaults stringForKey: @"Sort"] retain]; NSMenuItem * currentSortItem, * currentSortActionItem; if ([fSortType isEqualToString: @"Name"]) { currentSortItem = fNameSortItem; currentSortActionItem = fNameSortActionItem; } else if ([fSortType isEqualToString: @"State"]) { currentSortItem = fStateSortItem; currentSortActionItem = fStateSortActionItem; } else if ([fSortType isEqualToString: @"Progress"]) { currentSortItem = fProgressSortItem; currentSortActionItem = fProgressSortActionItem; } else if ([fSortType isEqualToString: @"Date"]) { currentSortItem = fDateSortItem; currentSortActionItem = fDateSortActionItem; } else { currentSortItem = fOrderSortItem; currentSortActionItem = fOrderSortActionItem; } [currentSortItem setState: NSOnState]; [currentSortActionItem setState: NSOnState]; //set filter fFilterType = [[fDefaults stringForKey: @"Filter"] retain]; //button width should be 9 pixels surrounding text length [fNoFilterButton setText: @"All"]; //16.64 [fDownloadFilterButton setText: @"Downloading"]; //81.69 [fSeedFilterButton setText: @"Seeding"]; //48.57 [fPauseFilterButton setText: @"Paused"]; //44.06 BarButton * currentFilterButton; if ([fFilterType isEqualToString: @"Pause"]) currentFilterButton = fPauseFilterButton; else if ([fFilterType isEqualToString: @"Seed"]) currentFilterButton = fSeedFilterButton; else if ([fFilterType isEqualToString: @"Download"]) currentFilterButton = fDownloadFilterButton; else currentFilterButton = fNoFilterButton; [currentFilterButton setEnabled: YES]; //set upload limit action button [fUploadLimitItem setTitle: [NSString stringWithFormat: @"Limit (%d KB/s)", [fDefaults integerForKey: @"UploadLimit"]]]; if ([fDefaults boolForKey: @"CheckUpload"]) [fUploadLimitItem setState: NSOnState]; else [fUploadNoLimitItem setState: NSOnState]; //set download limit action menu [fDownloadLimitItem setTitle: [NSString stringWithFormat: @"Limit (%d KB/s)", [fDefaults integerForKey: @"DownloadLimit"]]]; if ([fDefaults boolForKey: @"CheckDownload"]) [fDownloadLimitItem setState: NSOnState]; else [fDownloadNoLimitItem setState: NSOnState]; //set ratio action menu [fRatioSetItem setTitle: [NSString stringWithFormat: @"Stop at Ratio (%.2f)", [fDefaults floatForKey: @"RatioLimit"]]]; if ([fDefaults boolForKey: @"RatioCheck"]) [fRatioSetItem setState: NSOnState]; else [fRatioNotSetItem setState: NSOnState]; //observe notifications NSNotificationCenter * nc = [NSNotificationCenter defaultCenter]; [nc addObserver: self selector: @selector(updateControlTint:) name: NSControlTintDidChangeNotification object: nil]; [nc addObserver: self selector: @selector(prepareForUpdate:) name: SUUpdaterWillRestartNotification object: nil]; fUpdateInProgress = NO; [nc addObserver: self selector: @selector(limitGlobalChange:) name: @"LimitGlobalChange" object: nil]; [nc addObserver: self selector: @selector(ratioGlobalChange:) name: @"RatioGlobalChange" object: nil]; [nc addObserver: self selector: @selector(autoImportChange:) name: @"AutoImportSettingChange" object: nil]; [nc addObserver: self selector: @selector(setAutoSize:) name: @"AutoSizeSettingChange" object: nil]; //check to start another because of stopped torrent [nc addObserver: self selector: @selector(checkWaitingForStopped:) name: @"StoppedDownloading" object: nil]; //check all torrents for starting [nc addObserver: self selector: @selector(globalStartSettingChange:) name: @"GlobalStartSettingChange" object: nil]; //check if torrent should now start [nc addObserver: self selector: @selector(torrentStartSettingChange:) name: @"TorrentStartSettingChange" object: nil]; //check if torrent should now start [nc addObserver: self selector: @selector(torrentStoppedForRatio:) name: @"TorrentStoppedForRatio" object: nil]; //change that just impacts the inspector [nc addObserver: self selector: @selector(reloadInspectorSettings:) name: @"TorrentSettingChange" object: nil]; //timer to update the interface every second fCompleted = 0; [self updateUI: nil]; fTimer = [NSTimer scheduledTimerWithTimeInterval: 1.0 target: self selector: @selector(updateUI:) userInfo: nil repeats: YES]; [[NSRunLoop currentRunLoop] addTimer: fTimer forMode: NSModalPanelRunLoopMode]; [[NSRunLoop currentRunLoop] addTimer: fTimer forMode: NSEventTrackingRunLoopMode]; //timer for auto import, will check every 15 seconds fAutoImportedNames = [[NSMutableArray alloc] init]; [self applyFilter: nil]; [self setAutoSize: nil]; [fWindow makeKeyAndOrderFront: nil]; //load info for no torrents [fInfoController updateInfoForTorrents: [NSArray array]]; if ([fDefaults boolForKey: @"InfoVisible"]) [self showInfo: nil]; //must do after everything else is set up [self checkAutoImportDirectory: nil]; fAutoImportTimer = [NSTimer scheduledTimerWithTimeInterval: 15.0 target: self selector: @selector(checkAutoImportDirectory:) userInfo: nil repeats: YES]; [[NSRunLoop currentRunLoop] addTimer: fAutoImportTimer forMode: NSDefaultRunLoopMode]; } - (BOOL) applicationShouldHandleReopen: (NSApplication *) app hasVisibleWindows: (BOOL) visibleWindows { if (![fWindow isVisible] && ![[fPrefsController window] isVisible]) [fWindow makeKeyAndOrderFront: nil]; return NO; } - (NSApplicationTerminateReply) applicationShouldTerminate: (NSApplication *) sender { if (!fUpdateInProgress && [fDefaults boolForKey: @"CheckQuit"]) { int active = 0, downloading = 0; Torrent * torrent; NSEnumerator * enumerator = [fTorrents objectEnumerator]; while ((torrent = [enumerator nextObject])) if ([torrent isActive]) { active++; if (![torrent isSeeding]) downloading++; } if ([fDefaults boolForKey: @"CheckQuitDownloading"] ? downloading > 0 : active > 0) { NSString * message = active == 1 ? @"There is an active transfer. Do you really want to quit?" : [NSString stringWithFormat: @"There are %d active transfers. Do you really want to quit?", active]; NSBeginAlertSheet(@"Confirm Quit", @"Quit", @"Cancel", nil, fWindow, self, @selector(quitSheetDidEnd:returnCode:contextInfo:), nil, nil, message); return NSTerminateLater; } } return NSTerminateNow; } - (void) quitSheetDidEnd: (NSWindow *) sheet returnCode: (int) returnCode contextInfo: (void *) contextInfo { [NSApp replyToApplicationShouldTerminate: returnCode == NSAlertDefaultReturn]; } - (void) applicationWillTerminate: (NSNotification *) notification { //stop timers [fAutoImportTimer invalidate]; [fTimer invalidate]; //save history and stop running torrents [self updateTorrentHistory]; [fTorrents makeObjectsPerformSelector: @selector(stopTransferForQuit)]; //remember window states and close all windows [fDefaults setBool: [[fInfoController window] isVisible] forKey: @"InfoVisible"]; [[NSApp windows] makeObjectsPerformSelector: @selector(close)]; [self showStatusBar: NO animate: NO]; [self showFilterBar: NO animate: NO]; //clear badge [fBadger clearBadge]; //end quickly if the app is updating if (fUpdateInProgress) return; //wait for running transfers to stop (5 second timeout) NSDate * start = [NSDate date]; BOOL timeUp = NO; NSEnumerator * enumerator = [fTorrents objectEnumerator]; Torrent * torrent; while (!timeUp && (torrent = [enumerator nextObject])) while (![torrent isPaused] && !(timeUp = [start timeIntervalSinceNow] < -5.0)) { usleep(100000); [torrent update]; } } - (void) folderChoiceClosed: (NSOpenPanel *) openPanel returnCode: (int) code contextInfo: (Torrent *) torrent { if (code == NSOKButton) { [torrent setDownloadFolder: [[openPanel filenames] objectAtIndex: 0]]; [torrent update]; [self attemptToStartAuto: torrent]; [fTorrents addObject: torrent]; } [NSApp stopModal]; } - (void) application: (NSApplication *) sender openFiles: (NSArray *) filenames { NSString * downloadChoice = [fDefaults stringForKey: @"DownloadChoice"], * torrentPath; Torrent * torrent; NSEnumerator * enumerator = [filenames objectEnumerator]; while ((torrentPath = [enumerator nextObject])) { if (!(torrent = [[Torrent alloc] initWithPath: torrentPath lib: fLib])) continue; //add it to the "File > Open Recent" menu [[NSDocumentController sharedDocumentController] noteNewRecentDocumentURL: [NSURL fileURLWithPath: torrentPath]]; if ([downloadChoice isEqualToString: @"Ask"]) { NSOpenPanel * panel = [NSOpenPanel openPanel]; [panel setPrompt: @"Select Download Folder"]; [panel setAllowsMultipleSelection: NO]; [panel setCanChooseFiles: NO]; [panel setCanChooseDirectories: YES]; [panel setMessage: [NSString stringWithFormat: @"Select the download folder for \"%@\"", [torrent name]]]; [panel beginSheetForDirectory: nil file: nil types: nil modalForWindow: fWindow modalDelegate: self didEndSelector: @selector( folderChoiceClosed:returnCode:contextInfo: ) contextInfo: torrent]; [NSApp runModalForWindow: panel]; } else { NSString * folder = [downloadChoice isEqualToString: @"Constant"] ? [[fDefaults stringForKey: @"DownloadFolder"] stringByExpandingTildeInPath] : [torrentPath stringByDeletingLastPathComponent]; [torrent setDownloadFolder: folder]; [torrent update]; [self attemptToStartAuto: torrent]; [fTorrents addObject: torrent]; } [torrent release]; } [self torrentNumberChanged]; [self updateUI: nil]; [self applyFilter: nil]; [self updateTorrentHistory]; } - (NSArray *) torrentsAtIndexes: (NSIndexSet *) indexSet { if ([fFilteredTorrents respondsToSelector: @selector(objectsAtIndexes:)]) return [fFilteredTorrents objectsAtIndexes: indexSet]; else { NSMutableArray * torrents = [NSMutableArray arrayWithCapacity: [indexSet count]]; unsigned int i; for (i = [indexSet firstIndex]; i != NSNotFound; i = [indexSet indexGreaterThanIndex: i]) [torrents addObject: [fFilteredTorrents objectAtIndex: i]]; return torrents; } } - (void) torrentNumberChanged { int count = [fTorrents count]; [fTotalTorrentsField setStringValue: [NSString stringWithFormat: @"%d Transfer%s", count, count == 1 ? "" : "s"]]; [self setWindowSizeToFit]; } //called on by applescript - (void) open: (NSArray *) files { [self performSelectorOnMainThread: @selector(openFromSheet:) withObject: files waitUntilDone: NO]; } - (void) openShowSheet: (id) sender { NSOpenPanel * panel = [NSOpenPanel openPanel]; [panel setAllowsMultipleSelection: YES]; [panel setCanChooseFiles: YES]; [panel setCanChooseDirectories: NO]; [panel beginSheetForDirectory: nil file: nil types: [NSArray arrayWithObject: @"torrent"] modalForWindow: fWindow modalDelegate: self didEndSelector: @selector(openSheetClosed:returnCode:contextInfo:) contextInfo: nil]; } - (void) openSheetClosed: (NSOpenPanel *) panel returnCode: (int) code contextInfo: (void *) info { if (code == NSOKButton) [self performSelectorOnMainThread: @selector(openFromSheet:) withObject: [panel filenames] waitUntilDone: NO]; } - (void) openFromSheet: (NSArray *) filenames { [self application: NSApp openFiles: filenames]; } - (void) resumeSelectedTorrents: (id) sender { [self resumeTorrents: [self torrentsAtIndexes: [fTableView selectedRowIndexes]]]; } - (void) resumeAllTorrents: (id) sender { [self resumeTorrents: fTorrents]; } - (void) resumeTorrents: (NSArray *) torrents { [torrents makeObjectsPerformSelector: @selector(startTransfer)]; [self updateUI: nil]; [self applyFilter: nil]; [fInfoController updateInfoStatsAndSettings]; [self updateTorrentHistory]; } - (void) stopSelectedTorrents: (id) sender { [self stopTorrents: [self torrentsAtIndexes: [fTableView selectedRowIndexes]]]; } - (void) stopAllTorrents: (id) sender { [self stopTorrents: fTorrents]; } - (void) stopTorrents: (NSArray *) torrents { //don't want any of these starting then stopping NSEnumerator * enumerator = [torrents objectEnumerator]; Torrent * torrent; while ((torrent = [enumerator nextObject])) [torrent setWaitToStart: NO]; [torrents makeObjectsPerformSelector: @selector(stopTransfer)]; [self updateUI: nil]; [self applyFilter: nil]; [fInfoController updateInfoStatsAndSettings]; [self updateTorrentHistory]; } - (void) removeTorrents: (NSArray *) torrents deleteData: (BOOL) deleteData deleteTorrent: (BOOL) deleteTorrent { [torrents retain]; int active = 0, downloading = 0; if ([fDefaults boolForKey: @"CheckRemove"]) { Torrent * torrent; NSEnumerator * enumerator = [torrents objectEnumerator]; while ((torrent = [enumerator nextObject])) if ([torrent isActive]) { active++; if (![torrent isSeeding]) downloading++; } if ([fDefaults boolForKey: @"CheckRemoveDownloading"] ? downloading > 0 : active > 0) { NSDictionary * dict = [[NSDictionary alloc] initWithObjectsAndKeys: torrents, @"Torrents", [NSNumber numberWithBool: deleteData], @"DeleteData", [NSNumber numberWithBool: deleteTorrent], @"DeleteTorrent", nil]; NSString * title, * message; int selected = [fTableView numberOfSelectedRows]; if (selected == 1) { title = [NSString stringWithFormat: @"Comfirm Removal of \"%@\"", [[fFilteredTorrents objectAtIndex: [fTableView selectedRow]] name]]; message = @"This transfer is active." " Once removed, continuing the transfer will require the torrent file." " Do you really want to remove it?"; } else { title = [NSString stringWithFormat: @"Comfirm Removal of %d Transfers", selected]; if (selected == active) message = [NSString stringWithFormat: @"There are %d active transfers.", active]; else message = [NSString stringWithFormat: @"There are %d transfers (%d active).", selected, active]; message = [message stringByAppendingString: @" Once removed, continuing the transfers will require the torrent files." " Do you really want to remove them?"]; } NSBeginAlertSheet(title, @"Remove", @"Cancel", nil, fWindow, self, nil, @selector(removeSheetDidEnd:returnCode:contextInfo:), dict, message); return; } } [self confirmRemoveTorrents: torrents deleteData: deleteData deleteTorrent: deleteTorrent]; } - (void) removeSheetDidEnd: (NSWindow *) sheet returnCode: (int) returnCode contextInfo: (NSDictionary *) dict { [NSApp stopModal]; NSArray * torrents = [dict objectForKey: @"Torrents"]; BOOL deleteData = [[dict objectForKey: @"DeleteData"] boolValue], deleteTorrent = [[dict objectForKey: @"DeleteTorrent"] boolValue]; [dict release]; if (returnCode == NSAlertDefaultReturn) [self confirmRemoveTorrents: torrents deleteData: deleteData deleteTorrent: deleteTorrent]; else [torrents release]; } - (void) confirmRemoveTorrents: (NSArray *) torrents deleteData: (BOOL) deleteData deleteTorrent: (BOOL) deleteTorrent { //don't want any of these starting then stopping NSEnumerator * enumerator = [torrents objectEnumerator]; Torrent * torrent; while ((torrent = [enumerator nextObject])) [torrent setWaitToStart: NO]; NSNumber * lowestOrderValue = [NSNumber numberWithInt: [torrents count]], * currentOrderValue; enumerator = [torrents objectEnumerator]; while ((torrent = [enumerator nextObject])) { [torrent stopTransfer]; if (deleteData) [torrent trashData]; if (deleteTorrent) [torrent trashTorrent]; //determine lowest order value currentOrderValue = [torrent orderValue]; if ([lowestOrderValue compare: currentOrderValue] == NSOrderedDescending) lowestOrderValue = currentOrderValue; [torrent removeForever]; [fFilteredTorrents removeObject: torrent]; [fTorrents removeObject: torrent]; } [torrents release]; //reset the order values if necessary if ([lowestOrderValue intValue] < [fTorrents count]) { NSSortDescriptor * orderDescriptor = [[[NSSortDescriptor alloc] initWithKey: @"orderValue" ascending: YES] autorelease]; NSArray * descriptors = [[NSArray alloc] initWithObjects: orderDescriptor, nil]; NSArray * tempTorrents = [fTorrents sortedArrayUsingDescriptors: descriptors]; [descriptors release]; int i; for (i = [lowestOrderValue intValue]; i < [tempTorrents count]; i++) [[tempTorrents objectAtIndex: i] setOrderValue: i]; } [self updateUI: nil]; [fTableView deselectAll: nil]; [self torrentNumberChanged]; [self updateTorrentHistory]; } - (void) removeNoDelete: (id) sender { [self removeTorrents: [self torrentsAtIndexes: [fTableView selectedRowIndexes]] deleteData: NO deleteTorrent: NO]; } - (void) removeDeleteData: (id) sender { [self removeTorrents: [self torrentsAtIndexes: [fTableView selectedRowIndexes]] deleteData: YES deleteTorrent: NO]; } - (void) removeDeleteTorrent: (id) sender { [self removeTorrents: [self torrentsAtIndexes: [fTableView selectedRowIndexes]] deleteData: NO deleteTorrent: YES]; } - (void) removeDeleteDataAndTorrent: (id) sender { [self removeTorrents: [self torrentsAtIndexes: [fTableView selectedRowIndexes]] deleteData: YES deleteTorrent: YES]; } - (void) copyTorrentFile: (id) sender { [self copyTorrentFileForTorrents: [[NSMutableArray alloc] initWithArray: [self torrentsAtIndexes: [fTableView selectedRowIndexes]]]]; } - (void) copyTorrentFileForTorrents: (NSMutableArray *) torrents { if ([torrents count] == 0) { [torrents release]; return; } Torrent * torrent = [torrents objectAtIndex: 0]; //warn user if torrent file can't be found if (![[NSFileManager defaultManager] fileExistsAtPath: [torrent torrentLocation]]) { NSAlert * alert = [[NSAlert alloc] init]; [alert addButtonWithTitle: @"OK"]; [alert setMessageText: [NSString stringWithFormat: @"Copy of \"%@\" Cannot Be Created", [torrent name]]]; [alert setInformativeText: [NSString stringWithFormat: @"The torrent file (%@) cannot be found.", [torrent torrentLocation]]]; [alert setAlertStyle: NSWarningAlertStyle]; [alert runModal]; [torrents removeObjectAtIndex: 0]; [self copyTorrentFileForTorrents: torrents]; } else { NSSavePanel * panel = [NSSavePanel savePanel]; [panel setRequiredFileType: @"torrent"]; [panel setCanSelectHiddenExtension: YES]; [panel beginSheetForDirectory: nil file: [torrent name] modalForWindow: fWindow modalDelegate: self didEndSelector: @selector(saveTorrentCopySheetClosed:returnCode:contextInfo:) contextInfo: torrents]; } } - (void) saveTorrentCopySheetClosed: (NSSavePanel *) panel returnCode: (int) code contextInfo: (NSMutableArray *) torrents { //if save successful, copy torrent to new location with name of data file if (code == NSOKButton) [[NSFileManager defaultManager] copyPath: [[torrents objectAtIndex: 0] torrentLocation] toPath: [panel filename] handler: nil]; [torrents removeObjectAtIndex: 0]; [self performSelectorOnMainThread: @selector(copyTorrentFileForTorrents:) withObject: torrents waitUntilDone: NO]; } - (void) revealFile: (id) sender { NSIndexSet * indexSet = [fTableView selectedRowIndexes]; unsigned int i; for (i = [indexSet firstIndex]; i != NSNotFound; i = [indexSet indexGreaterThanIndex: i]) [[fFilteredTorrents objectAtIndex: i] revealData]; } - (void) showPreferenceWindow: (id) sender { NSWindow * window = [fPrefsController window]; if (![window isVisible]) [window center]; [window makeKeyAndOrderFront: nil]; } - (void) showInfo: (id) sender { if ([[fInfoController window] isVisible]) [fInfoController close]; else { [fInfoController updateInfoStats]; [[fInfoController window] orderFront: nil]; } } - (void) setInfoTab: (id) sender { if (sender == fNextInfoTabItem) [fInfoController setNextTab]; else [fInfoController setPreviousTab]; } - (void) updateControlTint: (NSNotification *) notification { if (fSpeedLimitEnabled) [fSpeedLimitButton setImage: [NSColor currentControlTint] == NSBlueControlTint ? fSpeedLimitBlueImage : fSpeedLimitGraphiteImage]; } - (void) updateUI: (NSTimer *) t { NSEnumerator * enumerator = [fTorrents objectEnumerator]; Torrent * torrent; while ((torrent = [enumerator nextObject])) { [torrent update]; if ([torrent justFinished]) { [self applyFilter: nil]; [self checkToStartWaiting: torrent]; [GrowlApplicationBridge notifyWithTitle: @"Download Complete" description: [torrent name] notificationName: @"Download Complete" iconData: nil priority: 0 isSticky: NO clickContext: nil]; if (![fWindow isKeyWindow]) fCompleted++; } } if ([fSortType isEqualToString: @"Progress"] || [fSortType isEqualToString: @"State"]) [self sortTorrents]; else [fTableView reloadData]; //update the global DL/UL rates float downloadRate, uploadRate; tr_torrentRates(fLib, & downloadRate, & uploadRate); if (fStatusBarVisible) { [fTotalDLField setStringValue: [@"Total DL: " stringByAppendingString: [NSString stringForSpeed: downloadRate]]]; [fTotalULField setStringValue: [@"Total UL: " stringByAppendingString: [NSString stringForSpeed: uploadRate]]]; } if ([[fInfoController window] isVisible]) [fInfoController updateInfoStats]; //badge dock [fBadger updateBadgeWithCompleted: fCompleted uploadRate: uploadRate downloadRate: downloadRate]; } - (void) updateTorrentHistory { NSMutableArray * history = [NSMutableArray arrayWithCapacity: [fTorrents count]]; NSEnumerator * enumerator = [fTorrents objectEnumerator]; Torrent * torrent; while ((torrent = [enumerator nextObject])) [history addObject: [torrent history]]; [fDefaults setObject: history forKey: @"History"]; [fDefaults synchronize]; } - (void) sortTorrents { //remember selected rows if needed NSArray * selectedTorrents = nil; int numSelected = [fTableView numberOfSelectedRows]; if (numSelected > 0 && numSelected < [fFilteredTorrents count]) selectedTorrents = [self torrentsAtIndexes: [fTableView selectedRowIndexes]]; [self sortTorrentsIgnoreSelected]; //actually sort //set selected rows if needed if (selectedTorrents) { Torrent * torrent; NSEnumerator * enumerator = [selectedTorrents objectEnumerator]; NSMutableIndexSet * indexSet = [[NSMutableIndexSet alloc] init]; while ((torrent = [enumerator nextObject])) [indexSet addIndex: [fFilteredTorrents indexOfObject: torrent]]; [fTableView selectRowIndexes: indexSet byExtendingSelection: NO]; [indexSet release]; } } //doesn't remember selected rows - (void) sortTorrentsIgnoreSelected { NSSortDescriptor * nameDescriptor = [[[NSSortDescriptor alloc] initWithKey: @"name" ascending: YES] autorelease], * orderDescriptor = [[[NSSortDescriptor alloc] initWithKey: @"orderValue" ascending: YES] autorelease]; NSArray * descriptors; if ([fSortType isEqualToString: @"Name"]) descriptors = [[NSArray alloc] initWithObjects: nameDescriptor, orderDescriptor, nil]; else if ([fSortType isEqualToString: @"State"]) { NSSortDescriptor * stateDescriptor = [[[NSSortDescriptor alloc] initWithKey: @"stateSortKey" ascending: NO] autorelease], * progressDescriptor = [[[NSSortDescriptor alloc] initWithKey: @"progressSortKey" ascending: NO] autorelease]; descriptors = [[NSArray alloc] initWithObjects: stateDescriptor, progressDescriptor, nameDescriptor, orderDescriptor, nil]; } else if ([fSortType isEqualToString: @"Progress"]) { NSSortDescriptor * progressDescriptor = [[[NSSortDescriptor alloc] initWithKey: @"progressSortKey" ascending: YES] autorelease]; descriptors = [[NSArray alloc] initWithObjects: progressDescriptor, nameDescriptor, orderDescriptor, nil]; } else if ([fSortType isEqualToString: @"Date"]) { NSSortDescriptor * dateDescriptor = [[[NSSortDescriptor alloc] initWithKey: @"date" ascending: YES] autorelease]; descriptors = [[NSArray alloc] initWithObjects: dateDescriptor, orderDescriptor, nil]; } else descriptors = [[NSArray alloc] initWithObjects: orderDescriptor, nil]; [fFilteredTorrents sortUsingDescriptors: descriptors]; [descriptors release]; [fTableView reloadData]; } - (void) setSort: (id) sender { //get checked items NSMenuItem * prevSortItem, * prevSortActionItem; if ([fSortType isEqualToString: @"Name"]) { prevSortItem = fNameSortItem; prevSortActionItem = fNameSortActionItem; } else if ([fSortType isEqualToString: @"State"]) { prevSortItem = fStateSortItem; prevSortActionItem = fStateSortActionItem; } else if ([fSortType isEqualToString: @"Progress"]) { prevSortItem = fProgressSortItem; prevSortActionItem = fProgressSortActionItem; } else if ([fSortType isEqualToString: @"Date"]) { prevSortItem = fDateSortItem; prevSortActionItem = fDateSortActionItem; } else { prevSortItem = fOrderSortItem; prevSortActionItem = fOrderSortActionItem; } if (sender != prevSortItem && sender != prevSortActionItem) { [fSortType release]; //get new items to check NSMenuItem * currentSortItem, * currentSortActionItem; if (sender == fNameSortItem || sender == fNameSortActionItem) { currentSortItem = fNameSortItem; currentSortActionItem = fNameSortActionItem; fSortType = [[NSString alloc] initWithString: @"Name"]; } else if (sender == fStateSortItem || sender == fStateSortActionItem) { currentSortItem = fStateSortItem; currentSortActionItem = fStateSortActionItem; fSortType = [[NSString alloc] initWithString: @"State"]; } else if (sender == fProgressSortItem || sender == fProgressSortActionItem) { currentSortItem = fProgressSortItem; currentSortActionItem = fProgressSortActionItem; fSortType = [[NSString alloc] initWithString: @"Progress"]; } else if (sender == fDateSortItem || sender == fDateSortActionItem) { currentSortItem = fDateSortItem; currentSortActionItem = fDateSortActionItem; fSortType = [[NSString alloc] initWithString: @"Date"]; } else { currentSortItem = fOrderSortItem; currentSortActionItem = fOrderSortActionItem; fSortType = [[NSString alloc] initWithString: @"Order"]; } [prevSortItem setState: NSOffState]; [prevSortActionItem setState: NSOffState]; [currentSortItem setState: NSOnState]; [currentSortActionItem setState: NSOnState]; [fDefaults setObject: fSortType forKey: @"Sort"]; } [self sortTorrents]; } - (void) applyFilter: (id) sender { //remember selected rows if needed NSArray * selectedTorrents = [fTableView numberOfSelectedRows] > 0 ? [self torrentsAtIndexes: [fTableView selectedRowIndexes]] : nil; NSMutableArray * tempTorrents = [[NSMutableArray alloc] initWithCapacity: [fTorrents count]]; if ([fFilterType isEqualToString: @"Pause"]) { NSEnumerator * enumerator = [fTorrents objectEnumerator]; Torrent * torrent; while ((torrent = [enumerator nextObject])) if (![torrent isActive]) [tempTorrents addObject: torrent]; } else if ([fFilterType isEqualToString: @"Seed"]) { NSEnumerator * enumerator = [fTorrents objectEnumerator]; Torrent * torrent; while ((torrent = [enumerator nextObject])) if ([torrent isActive] && [torrent progress] >= 1.0) [tempTorrents addObject: torrent]; } else if ([fFilterType isEqualToString: @"Download"]) { NSEnumerator * enumerator = [fTorrents objectEnumerator]; Torrent * torrent; while ((torrent = [enumerator nextObject])) if ([torrent isActive] && [torrent progress] < 1.0) [tempTorrents addObject: torrent]; } else [tempTorrents setArray: fTorrents]; NSString * searchString = [fSearchFilterField stringValue]; if (![searchString isEqualToString: @""]) { int i; for (i = [tempTorrents count] - 1; i >= 0; i--) if ([[[tempTorrents objectAtIndex: i] name] rangeOfString: searchString options: NSCaseInsensitiveSearch].location == NSNotFound) [tempTorrents removeObjectAtIndex: i]; } [fFilteredTorrents setArray: tempTorrents]; [tempTorrents release]; [self sortTorrentsIgnoreSelected]; //set selected rows if needed if (selectedTorrents) { Torrent * torrent; NSEnumerator * enumerator = [selectedTorrents objectEnumerator]; NSMutableIndexSet * indexSet = [[NSMutableIndexSet alloc] init]; unsigned index; while ((torrent = [enumerator nextObject])) if ((index = [fFilteredTorrents indexOfObject: torrent]) != NSNotFound) [indexSet addIndex: index]; [fTableView selectRowIndexes: indexSet byExtendingSelection: NO]; [indexSet release]; } } //resets filter and sorts torrents - (void) setFilter: (id) sender { BarButton * prevFilterButton; if ([fFilterType isEqualToString: @"Pause"]) prevFilterButton = fPauseFilterButton; else if ([fFilterType isEqualToString: @"Seed"]) prevFilterButton = fSeedFilterButton; else if ([fFilterType isEqualToString: @"Download"]) prevFilterButton = fDownloadFilterButton; else prevFilterButton = fNoFilterButton; if (sender != prevFilterButton) { [prevFilterButton setEnabled: NO]; [sender setEnabled: YES]; [fFilterType release]; if (sender == fDownloadFilterButton) fFilterType = [[NSString alloc] initWithString: @"Download"]; else if (sender == fPauseFilterButton) fFilterType = [[NSString alloc] initWithString: @"Pause"]; else if (sender == fSeedFilterButton) fFilterType = [[NSString alloc] initWithString: @"Seed"]; else fFilterType = [[NSString alloc] initWithString: @"None"]; [fDefaults setObject: fFilterType forKey: @"Filter"]; } [self applyFilter: nil]; } - (void) toggleSpeedLimit: (id) sender { fSpeedLimitEnabled = !fSpeedLimitEnabled; int state = fSpeedLimitEnabled ? NSOnState : NSOffState; [fSpeedLimitItem setState: state]; [fSpeedLimitDockItem setState: state]; [fSpeedLimitButton setImage: !fSpeedLimitEnabled ? fSpeedLimitNormalImage : ([NSColor currentControlTint] == NSBlueControlTint ? fSpeedLimitBlueImage : fSpeedLimitGraphiteImage)]; [fPrefsController enableSpeedLimit: fSpeedLimitEnabled]; } - (void) setLimitGlobalEnabled: (id) sender { [fPrefsController setLimitEnabled: (sender == fUploadLimitItem || sender == fDownloadLimitItem) type: (sender == fUploadLimitItem || sender == fUploadNoLimitItem) ? @"Upload" : @"Download"]; } - (void) setQuickLimitGlobal: (id) sender { [fPrefsController setQuickLimit: [[sender title] intValue] type: [sender menu] == fUploadMenu ? @"Upload" : @"Download"]; } - (void) limitGlobalChange: (NSNotification *) notification { NSDictionary * dict = [notification object]; NSMenuItem * limitItem, * noLimitItem; if ([[dict objectForKey: @"Type"] isEqualToString: @"Upload"]) { limitItem = fUploadLimitItem; noLimitItem = fUploadNoLimitItem; } else { limitItem = fDownloadLimitItem; noLimitItem = fDownloadNoLimitItem; } BOOL enable = [[dict objectForKey: @"Enable"] boolValue]; [limitItem setState: enable ? NSOnState : NSOffState]; [noLimitItem setState: !enable ? NSOnState : NSOffState]; [limitItem setTitle: [NSString stringWithFormat: @"Limit (%d KB/s)", [[dict objectForKey: @"Limit"] intValue]]]; [dict release]; } - (void) setRatioGlobalEnabled: (id) sender { [fPrefsController setRatioEnabled: sender == fRatioSetItem]; } - (void) setQuickRatioGlobal: (id) sender { [fPrefsController setQuickRatio: [[sender title] floatValue]]; } - (void) ratioGlobalChange: (NSNotification *) notification { NSDictionary * dict = [notification object]; BOOL enable = [[dict objectForKey: @"Enable"] boolValue]; [fRatioSetItem setState: enable ? NSOnState : NSOffState]; [fRatioNotSetItem setState: !enable ? NSOnState : NSOffState]; [fRatioSetItem setTitle: [NSString stringWithFormat: @"Stop at Ratio (%.2f)", [[dict objectForKey: @"Ratio"] floatValue]]]; [dict release]; } - (void) checkWaitingForStopped: (NSNotification *) notification { [self checkToStartWaiting: [notification object]]; [self updateUI: nil]; [self applyFilter: nil]; [fInfoController updateInfoStatsAndSettings]; [self updateTorrentHistory]; } - (void) checkToStartWaiting: (Torrent *) finishedTorrent { //don't try to start a transfer if there should be none waiting if (![[fDefaults stringForKey: @"StartSetting"] isEqualToString: @"Wait"]) return; int desiredActive = [fDefaults integerForKey: @"WaitToStartNumber"]; NSEnumerator * enumerator = [fTorrents objectEnumerator]; Torrent * torrent, * torrentToStart = nil; while ((torrent = [enumerator nextObject])) { //ignore the torrent just stopped if (torrent == finishedTorrent) continue; if ([torrent isActive]) { if (![torrent isSeeding]) { desiredActive--; if (desiredActive <= 0) return; } } else { //use as next if it is waiting to start and either no previous or order value is lower if ([torrent waitingToStart] && (!torrentToStart || [[torrentToStart orderValue] compare: [torrent orderValue]] == NSOrderedDescending)) torrentToStart = torrent; } } //since it hasn't returned, the queue amount has not been met if (torrentToStart) { [torrentToStart startTransfer]; [self updateUI: nil]; [self applyFilter: nil]; [fInfoController updateInfoStatsAndSettings]; [self updateTorrentHistory]; } } - (void) torrentStartSettingChange: (NSNotification *) notification { [self attemptToStartMultipleAuto: [notification object]]; [self updateUI: nil]; [self applyFilter: nil]; [fInfoController updateInfoStatsAndSettings]; [self updateTorrentHistory]; } - (void) globalStartSettingChange: (NSNotification *) notification { [self attemptToStartMultipleAuto: fTorrents]; [self updateUI: nil]; [self applyFilter: nil]; [fInfoController updateInfoStatsAndSettings]; [self updateTorrentHistory]; } - (void) torrentStoppedForRatio: (NSNotification *) notification { [self applyFilter: nil]; [fInfoController updateInfoStatsAndSettings]; [GrowlApplicationBridge notifyWithTitle: @"Seeding Complete" description: [[notification object] name] notificationName: @"Seeding Complete" iconData: nil priority: 0 isSticky: NO clickContext: nil]; } - (void) attemptToStartAuto: (Torrent *) torrent { [self attemptToStartMultipleAuto: [NSArray arrayWithObject: torrent]]; } //will try to start, taking into consideration the start preference - (void) attemptToStartMultipleAuto: (NSArray *) torrents { NSString * startSetting = [fDefaults stringForKey: @"StartSetting"]; if ([startSetting isEqualToString: @"Start"]) { NSEnumerator * enumerator = [torrents objectEnumerator]; Torrent * torrent; while ((torrent = [enumerator nextObject])) if ([torrent waitingToStart]) [torrent startTransfer]; return; } else if (![startSetting isEqualToString: @"Wait"]) return; else; //determine the number of downloads needed to start int desiredActive = [fDefaults integerForKey: @"WaitToStartNumber"]; NSEnumerator * enumerator = [fTorrents objectEnumerator]; Torrent * torrent; while ((torrent = [enumerator nextObject])) if ([torrent isActive] && ![torrent isSeeding]) { desiredActive--; if (desiredActive <= 0) break; } //sort torrents by order value NSArray * sortedTorrents; if ([torrents count] > 1 && desiredActive > 0) { NSSortDescriptor * orderDescriptor = [[[NSSortDescriptor alloc] initWithKey: @"orderValue" ascending: YES] autorelease]; NSArray * descriptors = [[NSArray alloc] initWithObjects: orderDescriptor, nil]; sortedTorrents = [torrents sortedArrayUsingDescriptors: descriptors]; [descriptors release]; } else sortedTorrents = torrents; enumerator = [sortedTorrents objectEnumerator]; while ((torrent = [enumerator nextObject])) { if ([torrent progress] >= 1.0) [torrent startTransfer]; else { if ([torrent waitingToStart] && desiredActive > 0) { [torrent startTransfer]; desiredActive--; } } [torrent update]; } } - (void) reloadInspectorSettings: (NSNotification *) notification { [fInfoController updateInfoStatsAndSettings]; } - (void) checkAutoImportDirectory: (NSTimer *) timer { if (![fDefaults boolForKey: @"AutoImport"]) return; NSString * path = [[fDefaults stringForKey: @"AutoImportDirectory"] stringByExpandingTildeInPath]; //if folder cannot be found or the contents hasn't changed simply give up NSArray * allFileNames; if (!(allFileNames = [[NSFileManager defaultManager] directoryContentsAtPath: path]) || [allFileNames isEqualToArray: fAutoImportedNames]) return; //try to add files that haven't already been added NSMutableArray * newFileNames = [NSMutableArray arrayWithArray: allFileNames]; [newFileNames removeObjectsInArray: fAutoImportedNames]; //save the current list of files [fAutoImportedNames setArray: allFileNames]; NSEnumerator * enumerator = [newFileNames objectEnumerator]; NSString * file; unsigned oldCount; while ((file = [enumerator nextObject])) if ([[file pathExtension] caseInsensitiveCompare: @"torrent"] == NSOrderedSame) { oldCount = [fTorrents count]; [self openFromSheet: [NSArray arrayWithObject: [path stringByAppendingPathComponent: file]]]; //import only actually happened if the torrent array is larger if (oldCount < [fTorrents count]) [GrowlApplicationBridge notifyWithTitle: @"Torrent File Auto Added" description: file notificationName: @"Torrent Auto Added" iconData: nil priority: 0 isSticky: NO clickContext: nil]; } } - (void) autoImportChange: (NSNotification *) notification { [fAutoImportedNames removeAllObjects]; [self checkAutoImportDirectory: nil]; } - (int) numberOfRowsInTableView: (NSTableView *) t { return [fFilteredTorrents count]; } - (void) tableView: (NSTableView *) t willDisplayCell: (id) cell forTableColumn: (NSTableColumn *) tableColumn row: (int) row { [cell setTorrent: [fFilteredTorrents objectAtIndex: row]]; } - (BOOL) tableView: (NSTableView *) tableView writeRowsWithIndexes: (NSIndexSet *) indexes toPasteboard: (NSPasteboard *) pasteboard { //only allow reordering of rows if sorting by order with no filter if ([fSortType isEqualToString: @"Order"] && [fFilterType isEqualToString: @"None"] && [[fSearchFilterField stringValue] isEqualToString: @""]) { [pasteboard declareTypes: [NSArray arrayWithObject: TORRENT_TABLE_VIEW_DATA_TYPE] owner: self]; [pasteboard setData: [NSKeyedArchiver archivedDataWithRootObject: indexes] forType: TORRENT_TABLE_VIEW_DATA_TYPE]; return YES; } return NO; } - (NSDragOperation) tableView: (NSTableView *) t validateDrop: (id ) info proposedRow: (int) row proposedDropOperation: (NSTableViewDropOperation) operation { NSPasteboard * pasteboard = [info draggingPasteboard]; if ([[pasteboard types] containsObject: NSFilenamesPboardType]) { //check if any files to add have "torrent" as an extension NSEnumerator * enumerator = [[pasteboard propertyListForType: NSFilenamesPboardType] objectEnumerator]; NSString * file; while ((file = [enumerator nextObject])) if ([[file pathExtension] caseInsensitiveCompare: @"torrent"] == NSOrderedSame) { [fTableView setDropRow: -1 dropOperation: NSTableViewDropOn]; return NSDragOperationGeneric; } } else if ([[pasteboard types] containsObject: TORRENT_TABLE_VIEW_DATA_TYPE]) { [fTableView setDropRow: row dropOperation: NSTableViewDropAbove]; return NSDragOperationGeneric; } else; return NSDragOperationNone; } - (BOOL) tableView: (NSTableView *) t acceptDrop: (id ) info row: (int) newRow dropOperation: (NSTableViewDropOperation) operation { NSPasteboard * pasteboard = [info draggingPasteboard]; if ([[pasteboard types] containsObject: NSFilenamesPboardType]) { //create an array of files with the "torrent" extension NSMutableArray * filesToOpen = [[NSMutableArray alloc] init]; NSEnumerator * enumerator = [[pasteboard propertyListForType: NSFilenamesPboardType] objectEnumerator]; NSString * file; while ((file = [enumerator nextObject])) if ([[file pathExtension] caseInsensitiveCompare: @"torrent"] == NSOrderedSame) [filesToOpen addObject: file]; [self application: NSApp openFiles: filesToOpen]; [filesToOpen release]; } else { //remember selected rows if needed NSArray * selectedTorrents = nil; int numSelected = [fTableView numberOfSelectedRows]; if (numSelected > 0 && numSelected < [fFilteredTorrents count]) selectedTorrents = [self torrentsAtIndexes: [fTableView selectedRowIndexes]]; NSIndexSet * indexes = [NSKeyedUnarchiver unarchiveObjectWithData: [pasteboard dataForType: TORRENT_TABLE_VIEW_DATA_TYPE]]; //move torrent in array NSArray * movingTorrents = [[self torrentsAtIndexes: indexes] retain]; [fFilteredTorrents removeObjectsInArray: movingTorrents]; //determine the insertion index now that transfers to move have been removed int i, decrease = 0; for (i = [indexes firstIndex]; i < newRow && i != NSNotFound; i = [indexes indexGreaterThanIndex: i]) decrease++; //insert objects at new location for (i = 0; i < [movingTorrents count]; i++) [fFilteredTorrents insertObject: [movingTorrents objectAtIndex: i] atIndex: newRow - decrease + i]; [movingTorrents release]; //redo order values int low = [indexes firstIndex], high = [indexes lastIndex]; if (newRow < low) low = newRow; else if (newRow > high + 1) high = newRow - 1; else; for (i = low; i <= high; i++) [[fFilteredTorrents objectAtIndex: i] setOrderValue: i]; [fTableView reloadData]; //set selected rows if needed if (selectedTorrents) { Torrent * torrent; NSEnumerator * enumerator = [selectedTorrents objectEnumerator]; NSMutableIndexSet * indexSet = [[NSMutableIndexSet alloc] init]; while ((torrent = [enumerator nextObject])) [indexSet addIndex: [fFilteredTorrents indexOfObject: torrent]]; [fTableView selectRowIndexes: indexSet byExtendingSelection: NO]; [indexSet release]; } } return YES; } - (void) tableViewSelectionDidChange: (NSNotification *) notification { [fInfoController updateInfoForTorrents: [self torrentsAtIndexes: [fTableView selectedRowIndexes]]]; } - (void) toggleSmallView: (id) sender { BOOL makeSmall = ![fDefaults boolForKey: @"SmallView"]; [fTableView setRowHeight: makeSmall ? ROW_HEIGHT_SMALL : ROW_HEIGHT_REGULAR]; [fSmallViewItem setState: makeSmall]; [fDefaults setBool: makeSmall forKey: @"SmallView"]; //window min height NSSize contentMinSize = [fWindow contentMinSize], contentSize = [[fWindow contentView] frame].size; contentMinSize.height = contentSize.height - [fScrollView frame].size.height + [fTableView rowHeight] + [fTableView intercellSpacing].height; [fWindow setContentMinSize: contentMinSize]; [self setWindowSizeToFit]; //resize for larger min height if (!makeSmall && contentSize.height < contentMinSize.height) { NSRect frame = [fWindow frame]; float heightChange = contentMinSize.height - contentSize.height; frame.size.height += heightChange; frame.origin.y -= heightChange; [fWindow setFrame: frame display: YES]; [fTableView reloadData]; } } - (void) toggleStatusBar: (id) sender { [self showStatusBar: !fStatusBarVisible animate: YES]; [fDefaults setBool: fStatusBarVisible forKey: @"StatusBar"]; } - (void) showStatusBar: (BOOL) show animate: (BOOL) animate { if (show == fStatusBarVisible) return; if (show) [fStatusBar setHidden: NO]; NSRect frame = [fWindow frame]; float heightChange = [fStatusBar frame].size.height; if (!show) heightChange *= -1; frame.size.height += heightChange; frame.origin.y -= heightChange; fStatusBarVisible = show; [self updateUI: nil]; //set views to not autoresize unsigned int statsMask = [fStatusBar autoresizingMask]; unsigned int filterMask = [fFilterBar autoresizingMask]; unsigned int scrollMask = [fScrollView autoresizingMask]; [fStatusBar setAutoresizingMask: 0]; [fFilterBar setAutoresizingMask: 0]; [fScrollView setAutoresizingMask: 0]; [fWindow setFrame: frame display: YES animate: animate]; //re-enable autoresize [fStatusBar setAutoresizingMask: statsMask]; [fFilterBar setAutoresizingMask: filterMask]; [fScrollView setAutoresizingMask: scrollMask]; //change min size NSSize minSize = [fWindow contentMinSize]; minSize.height += heightChange; [fWindow setContentMinSize: minSize]; if (!show) [fStatusBar setHidden: YES]; //reset tracking rects for filter buttons [fNoFilterButton resetBounds: nil]; [fSeedFilterButton resetBounds: nil]; [fDownloadFilterButton resetBounds: nil]; [fPauseFilterButton resetBounds: nil]; } - (void) toggleFilterBar: (id) sender { [self showFilterBar: !fFilterBarVisible animate: YES]; [fDefaults setBool: fFilterBarVisible forKey: @"FilterBar"]; //disable filtering when hiding if (!fFilterBarVisible) { [fSearchFilterField setStringValue: @""]; [self setFilter: fNoFilterButton]; } } - (void) showFilterBar: (BOOL) show animate: (BOOL) animate { if (show == fFilterBarVisible) return; if (show) [fFilterBar setHidden: NO]; NSRect frame = [fWindow frame]; float heightChange = [fFilterBar frame].size.height; if (!show) heightChange *= -1; frame.size.height += heightChange; frame.origin.y -= heightChange; fFilterBarVisible = show; //set views to not autoresize unsigned int filterMask = [fFilterBar autoresizingMask]; unsigned int scrollMask = [fScrollView autoresizingMask]; [fFilterBar setAutoresizingMask: 0]; [fScrollView setAutoresizingMask: 0]; [fWindow setFrame: frame display: YES animate: animate]; //re-enable autoresize [fFilterBar setAutoresizingMask: filterMask]; [fScrollView setAutoresizingMask: scrollMask]; //change min size NSSize minSize = [fWindow contentMinSize]; minSize.height += heightChange; [fWindow setContentMinSize: minSize]; if (!show) { [fFilterBar setHidden: YES]; [fWindow makeFirstResponder: fTableView]; } //reset tracking rects for filter buttons [fNoFilterButton resetBounds: nil]; [fSeedFilterButton resetBounds: nil]; [fDownloadFilterButton resetBounds: nil]; [fPauseFilterButton resetBounds: nil]; } - (void) toggleAdvancedBar: (id) sender { int state = ![fAdvancedBarItem state]; [fAdvancedBarItem setState: state]; [fDefaults setBool: state forKey: @"UseAdvancedBar"]; [fTableView display]; } - (NSToolbarItem *) toolbar: (NSToolbar *) t itemForItemIdentifier: (NSString *) ident willBeInsertedIntoToolbar: (BOOL) flag { NSToolbarItem * item = [[NSToolbarItem alloc] initWithItemIdentifier: ident]; if ([ident isEqualToString: TOOLBAR_OPEN]) { [item setLabel: @"Open"]; [item setPaletteLabel: @"Open Torrent Files"]; [item setToolTip: @"Open torrent files"]; [item setImage: [NSImage imageNamed: @"Open.png"]]; [item setTarget: self]; [item setAction: @selector(openShowSheet:)]; } else if ([ident isEqualToString: TOOLBAR_REMOVE]) { [item setLabel: @"Remove"]; [item setPaletteLabel: @"Remove Selected"]; [item setToolTip: @"Remove selected transfers"]; [item setImage: [NSImage imageNamed: @"Remove.png"]]; [item setTarget: self]; [item setAction: @selector(removeNoDelete:)]; } else if ([ident isEqualToString: TOOLBAR_INFO]) { [item setLabel: @"Inspector"]; [item setPaletteLabel: @"Toggle Inspector"]; [item setToolTip: @"Toggle the torrent inspector"]; [item setImage: [NSImage imageNamed: @"Info.png"]]; [item setTarget: self]; [item setAction: @selector(showInfo:)]; } else if ([ident isEqualToString: TOOLBAR_PAUSE_ALL]) { [item setLabel: @"Pause All"]; [item setPaletteLabel: [item label]]; [item setToolTip: @"Pause all transfers"]; [item setImage: [NSImage imageNamed: @"PauseAll.png"]]; [item setTarget: self]; [item setAction: @selector(stopAllTorrents:)]; } else if ([ident isEqualToString: TOOLBAR_RESUME_ALL]) { [item setLabel: @"Resume All"]; [item setPaletteLabel: [item label]]; [item setToolTip: @"Resume all transfers"]; [item setImage: [NSImage imageNamed: @"ResumeAll.png"]]; [item setTarget: self]; [item setAction: @selector(resumeAllTorrents:)]; } else if ([ident isEqualToString: TOOLBAR_PAUSE_SELECTED]) { [item setLabel: @"Pause"]; [item setPaletteLabel: @"Pause Selected"]; [item setToolTip: @"Pause selected transfers"]; [item setImage: [NSImage imageNamed: @"PauseSelected.png"]]; [item setTarget: self]; [item setAction: @selector(stopSelectedTorrents:)]; } else if ([ident isEqualToString: TOOLBAR_RESUME_SELECTED]) { [item setLabel: @"Resume"]; [item setPaletteLabel: @"Resume Selected"]; [item setToolTip: @"Resume selected transfers"]; [item setImage: [NSImage imageNamed: @"ResumeSelected.png"]]; [item setTarget: self]; [item setAction: @selector(resumeSelectedTorrents:)]; } else if ([ident isEqualToString: TOOLBAR_FILTER]) { [item setLabel: @"Filter"]; [item setPaletteLabel: @"Toggle Filter"]; [item setToolTip: @"Toggle the filter bar"]; [item setImage: [NSImage imageNamed: @"Filter.png"]]; [item setTarget: self]; [item setAction: @selector(toggleFilterBar:)]; } else { [item release]; return nil; } return item; } - (NSArray *) toolbarAllowedItemIdentifiers: (NSToolbar *) t { return [NSArray arrayWithObjects: TOOLBAR_OPEN, TOOLBAR_REMOVE, TOOLBAR_PAUSE_SELECTED, TOOLBAR_RESUME_SELECTED, TOOLBAR_PAUSE_ALL, TOOLBAR_RESUME_ALL, TOOLBAR_FILTER, TOOLBAR_INFO, NSToolbarSeparatorItemIdentifier, NSToolbarSpaceItemIdentifier, NSToolbarFlexibleSpaceItemIdentifier, NSToolbarCustomizeToolbarItemIdentifier, nil]; } - (NSArray *) toolbarDefaultItemIdentifiers: (NSToolbar *) t { return [NSArray arrayWithObjects: TOOLBAR_OPEN, TOOLBAR_REMOVE, NSToolbarSeparatorItemIdentifier, TOOLBAR_PAUSE_ALL, TOOLBAR_RESUME_ALL, NSToolbarFlexibleSpaceItemIdentifier, TOOLBAR_FILTER, TOOLBAR_INFO, nil]; } - (BOOL) validateToolbarItem: (NSToolbarItem *) toolbarItem { NSString * ident = [toolbarItem itemIdentifier]; //enable remove item if ([ident isEqualToString: TOOLBAR_REMOVE]) return [fTableView numberOfSelectedRows] > 0; //enable pause all item if ([ident isEqualToString: TOOLBAR_PAUSE_ALL]) { Torrent * torrent; NSEnumerator * enumerator = [fTorrents objectEnumerator]; while ((torrent = [enumerator nextObject])) if ([torrent isActive]) return YES; return NO; } //enable resume all item if ([ident isEqualToString: TOOLBAR_RESUME_ALL]) { Torrent * torrent; NSEnumerator * enumerator = [fTorrents objectEnumerator]; while ((torrent = [enumerator nextObject])) if ([torrent isPaused]) return YES; return NO; } //enable pause item if ([ident isEqualToString: TOOLBAR_PAUSE_SELECTED]) { Torrent * torrent; NSIndexSet * indexSet = [fTableView selectedRowIndexes]; unsigned int i; for (i = [indexSet firstIndex]; i != NSNotFound; i = [indexSet indexGreaterThanIndex: i]) if ([[fFilteredTorrents objectAtIndex: i] isActive]) return YES; return NO; } //enable resume item if ([ident isEqualToString: TOOLBAR_RESUME_SELECTED]) { NSIndexSet * indexSet = [fTableView selectedRowIndexes]; unsigned int i; for (i = [indexSet firstIndex]; i != NSNotFound; i = [indexSet indexGreaterThanIndex: i]) if ([[fFilteredTorrents objectAtIndex: i] isPaused]) return YES; return NO; } return YES; } - (BOOL) validateMenuItem: (NSMenuItem *) menuItem { SEL action = [menuItem action]; //only enable some items if it is in a context menu or the window is useable BOOL canUseMenu = [fWindow isKeyWindow] || [[[menuItem menu] title] isEqualToString: @"Context"]; //enable show info if (action == @selector(showInfo:)) { NSString * title = [[fInfoController window] isVisible] ? @"Hide Inspector" : @"Show Inspector"; if (![[menuItem title] isEqualToString: title]) [menuItem setTitle: title]; return YES; } //enable prev/next inspector tab if (action == @selector(setInfoTab:)) return [[fInfoController window] isVisible]; //enable toggle status bar if (action == @selector(toggleStatusBar:)) { NSString * title = fStatusBarVisible ? @"Hide Status Bar" : @"Show Status Bar"; if (![[menuItem title] isEqualToString: title]) [menuItem setTitle: title]; return canUseMenu; } //enable toggle filter bar if (action == @selector(toggleFilterBar:)) { NSString * title = fFilterBarVisible ? @"Hide Filter Bar" : @"Show Filter Bar"; if (![[menuItem title] isEqualToString: title]) [menuItem setTitle: title]; return canUseMenu; } //enable resume all item if (action == @selector(resumeAllTorrents:)) { Torrent * torrent; NSEnumerator * enumerator = [fTorrents objectEnumerator]; while ((torrent = [enumerator nextObject])) if ([torrent isPaused]) return YES; return NO; } //enable pause all item if (action == @selector(stopAllTorrents:)) { Torrent * torrent; NSEnumerator * enumerator = [fTorrents objectEnumerator]; while ((torrent = [enumerator nextObject])) if ([torrent isActive]) return YES; return NO; } //enable reveal in finder if (action == @selector(revealFile:)) return canUseMenu && [fTableView numberOfSelectedRows] > 0; //enable remove items if (action == @selector(removeNoDelete:) || action == @selector(removeDeleteData:) || action == @selector(removeDeleteTorrent:) || action == @selector(removeDeleteDataAndTorrent:)) { BOOL warning = NO, onlyDownloading = [fDefaults boolForKey: @"CheckRemoveDownloading"], canDelete = action != @selector(removeDeleteTorrent:) && action != @selector(removeDeleteDataAndTorrent:); Torrent * torrent; NSIndexSet * indexSet = [fTableView selectedRowIndexes]; unsigned int i; for (i = [indexSet firstIndex]; i != NSNotFound; i = [indexSet indexGreaterThanIndex: i]) { torrent = [fFilteredTorrents objectAtIndex: i]; if (!warning && [torrent isActive]) { warning = onlyDownloading ? ![torrent isSeeding] : YES; if (warning && canDelete) break; } if (!canDelete && [torrent publicTorrent]) { canDelete = YES; if (warning) break; } } //append or remove ellipsis when needed NSString * title = [menuItem title], * ellipsis = [NSString ellipsis]; if (warning && [fDefaults boolForKey: @"CheckRemove"]) { if (![title hasSuffix: ellipsis]) [menuItem setTitle: [title stringByAppendingEllipsis]]; } else { if ([title hasSuffix: ellipsis]) [menuItem setTitle: [title substringToIndex: [title rangeOfString: ellipsis].location]]; } return canUseMenu && canDelete && [fTableView numberOfSelectedRows] > 0; } //enable pause item if (action == @selector(stopSelectedTorrents:)) { if (!canUseMenu) return NO; Torrent * torrent; NSIndexSet * indexSet = [fTableView selectedRowIndexes]; unsigned int i; for (i = [indexSet firstIndex]; i != NSNotFound; i = [indexSet indexGreaterThanIndex: i]) { torrent = [fFilteredTorrents objectAtIndex: i]; if ([torrent isActive]) return YES; } return NO; } //enable resume item if (action == @selector(resumeSelectedTorrents:)) { if (!canUseMenu) return NO; Torrent * torrent; NSIndexSet * indexSet = [fTableView selectedRowIndexes]; unsigned int i; for (i = [indexSet firstIndex]; i != NSNotFound; i = [indexSet indexGreaterThanIndex: i]) { torrent = [fFilteredTorrents objectAtIndex: i]; if ([torrent isPaused]) return YES; } return NO; } //enable sort and advanced bar items if (action == @selector(setSort:) || action == @selector(toggleAdvancedBar:) || action == @selector(toggleSmallView:)) return canUseMenu; //enable copy torrent file item if (action == @selector(copyTorrentFile:)) { return canUseMenu && [fTableView numberOfSelectedRows] > 0; } return YES; } - (void) sleepCallBack: (natural_t) messageType argument: (void *) messageArgument { NSEnumerator * enumerator; Torrent * torrent; BOOL active; switch (messageType) { case kIOMessageSystemWillSleep: //close all connections before going to sleep and remember we should resume when we wake up [fTorrents makeObjectsPerformSelector: @selector(sleep)]; //wait for running transfers to stop (5 second timeout) NSDate * start = [NSDate date]; BOOL timeUp = NO; NSEnumerator * enumerator = [fTorrents objectEnumerator]; Torrent * torrent; while (!timeUp && (torrent = [enumerator nextObject])) while (![torrent isPaused] && !(timeUp = [start timeIntervalSinceNow] < -5.0)) { usleep(100000); [torrent update]; } IOAllowPowerChange(fRootPort, (long) messageArgument); break; case kIOMessageCanSystemSleep: //pevent idle sleep unless all paused active = NO; enumerator = [fTorrents objectEnumerator]; while ((torrent = [enumerator nextObject])) if ([torrent isActive]) { active = YES; break; } if (active) IOCancelPowerChange(fRootPort, (long) messageArgument); else IOAllowPowerChange(fRootPort, (long) messageArgument); break; case kIOMessageSystemHasPoweredOn: //resume sleeping transfers after we wake up [fTorrents makeObjectsPerformSelector: @selector(wakeUp)]; break; } } - (NSRect) windowWillUseStandardFrame: (NSWindow *) window defaultFrame: (NSRect) defaultFrame { NSRect frame = [fDefaults boolForKey: @"AutoSize"] ? [window frame] : [self windowFrameForAmount: [fFilteredTorrents count]]; frame.size.width = [fDefaults boolForKey: @"SmallView"] ? [fWindow minSize].width : 450.0; return frame; } - (void) setAutoSize: (NSNotification *) notification { [self setWindowSizeToFit]; } - (void) setWindowSizeToFit { if ([fDefaults boolForKey: @"AutoSize"]) [fWindow setFrame: [self windowFrameForAmount: [fTorrents count]] display: YES animate: YES]; } - (NSRect) windowFrameForAmount: (int) amount { NSRect frame = [fWindow frame]; float newHeight = frame.size.height - [fScrollView frame].size.height + amount * ([fTableView rowHeight] + [fTableView intercellSpacing].height); float minHeight = [fWindow minSize].height; if (newHeight < minHeight) newHeight = minHeight; frame.origin.y -= (newHeight - frame.size.height); frame.size.height = newHeight; return frame; } - (void) showMainWindow: (id) sender { [fWindow makeKeyAndOrderFront: nil]; } - (void) windowDidBecomeKey: (NSNotification *) notification { //reset dock badge for completed if (fCompleted > 0) { fCompleted = 0; [self updateUI: nil]; } //set filter images as active [fNoFilterButton setForActive]; [fSeedFilterButton setForActive]; [fDownloadFilterButton setForActive]; [fPauseFilterButton setForActive]; } - (void) windowDidResignKey: (NSNotification *) notification { //set filter images as inactive [fNoFilterButton setForInactive]; [fSeedFilterButton setForInactive]; [fDownloadFilterButton setForInactive]; [fPauseFilterButton setForInactive]; } - (NSSize) windowWillResize: (NSWindow *) sender toSize: (NSSize) proposedFrameSize { if ([fDefaults boolForKey: @"AutoSize"]) proposedFrameSize.height = [fWindow frame].size.height; return proposedFrameSize; } - (void) windowDidResize: (NSNotification *) notification { //hide search filter if it overlaps filter buttons NSRect buttonFrame = [fPauseFilterButton frame]; BOOL overlap = buttonFrame.origin.x + buttonFrame.size.width + 2.0 > [fSearchFilterField frame].origin.x; if (![fSearchFilterField isHidden]) { if (overlap) [fSearchFilterField setHidden: YES]; } else { if (!overlap) [fSearchFilterField setHidden: NO]; } } - (void) linkHomepage: (id) sender { [[NSWorkspace sharedWorkspace] openURL: [NSURL URLWithString: WEBSITE_URL]]; } - (void) linkForums: (id) sender { [[NSWorkspace sharedWorkspace] openURL: [NSURL URLWithString: FORUM_URL]]; } - (void) checkUpdate: (id) sender { [fPrefsController checkUpdate]; } - (void) prepareForUpdate: (NSNotification *) notification { fUpdateInProgress = YES; } - (NSDictionary *) registrationDictionaryForGrowl { NSArray * notifications = [NSArray arrayWithObjects: @"Download Complete", @"Seeding Complete", @"Torrent Auto Added", nil]; return [NSDictionary dictionaryWithObjectsAndKeys: notifications, GROWL_NOTIFICATIONS_ALL, notifications, GROWL_NOTIFICATIONS_DEFAULT, nil]; } @end