/****************************************************************************** * $Id$ * * Copyright (c) 2006-2007 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 "InfoWindowController.h" #import "NSStringAdditions.h" #define FILE_ROW_SMALL_HEIGHT 18.0 #define TAB_INFO_IDENT @"Info" #define TAB_ACTIVITY_IDENT @"Activity" #define TAB_PEERS_IDENT @"Peers" #define TAB_FILES_IDENT @"Files" #define TAB_OPTIONS_IDENT @"Options" #define TAB_MIN_HEIGHT 250 #define PIECES_CONTROL_PROGRESS 0 #define PIECES_CONTROL_AVAILABLE 1 #define OPTION_POPUP_GLOBAL 0 #define OPTION_POPUP_NO_LIMIT 1 #define OPTION_POPUP_LIMIT 2 #define INVALID -99 typedef enum { TAB_INFO_TAG = 0, TAB_ACTIVITY_TAG, TAB_PEERS_TAG, TAB_FILES_TAG, TAB_OPTIONS_TAG, } tabTag; @interface InfoWindowController (Private) - (void) updateInfoGeneral; - (void) updateInfoActivity; - (void) updateInfoPeers; - (void) updateInfoFiles; - (void) updateInfoOptions; - (void) setWindowForTab: (NSString *) identifier animate: (BOOL) animate; - (NSArray *) peerSortDescriptors; @end @implementation InfoWindowController - (void) awakeFromNib { //get images fAppIcon = [NSImage imageNamed: @"NSApplicationIcon"]; //window location and size NSPanel * window = (NSPanel *)[self window]; /*[window setFrameAutosaveName: @"InspectorWindowFrame"]; [window setFrameUsingName: @"InspectorWindowFrame"];*/ [window setBecomesKeyOnlyIfNeeded: YES]; [window setAcceptsMouseMovedEvents: YES]; //set selected tab fCanResizeVertical = NO; NSString * identifier = [[NSUserDefaults standardUserDefaults] stringForKey: @"InspectorSelected"]; int tag; if ([identifier isEqualToString: TAB_INFO_IDENT]) tag = TAB_INFO_TAG; else if ([identifier isEqualToString: TAB_ACTIVITY_IDENT]) tag = TAB_ACTIVITY_TAG; else if ([identifier isEqualToString: TAB_PEERS_IDENT]) tag = TAB_PEERS_TAG; else if ([identifier isEqualToString: TAB_FILES_IDENT]) tag = TAB_FILES_TAG; else if ([identifier isEqualToString: TAB_OPTIONS_IDENT]) tag = TAB_OPTIONS_TAG; else //safety { [[NSUserDefaults standardUserDefaults] setObject: TAB_INFO_IDENT forKey: @"InspectorSelected"]; tag = TAB_INFO_TAG; } [fTabMatrix selectCellWithTag: tag]; [self setTab: nil]; //set tab images and tooltips [fTabBackBar setBackgroundImage: [NSImage imageNamed: @"InfoTabBorder.tif"]]; [[fTabMatrix cellWithTag: TAB_INFO_TAG] setImage: [NSImage imageNamed: @"InfoGeneral.png"]]; [[fTabMatrix cellWithTag: TAB_OPTIONS_TAG] setImage: [NSImage imageNamed: @"InfoOptions.png"]]; [fTabMatrix setToolTip: NSLocalizedString(@"General Info", "Inspector -> tab tooltip") forCell: [fTabMatrix cellWithTag: TAB_INFO_TAG]]; [fTabMatrix setToolTip: NSLocalizedString(@"Activity", "Inspector -> tab tooltip") forCell: [fTabMatrix cellWithTag: TAB_ACTIVITY_TAG]]; [fTabMatrix setToolTip: NSLocalizedString(@"Peers", "Inspector -> tab tooltip") forCell: [fTabMatrix cellWithTag: TAB_PEERS_TAG]]; [fTabMatrix setToolTip: NSLocalizedString(@"Files", "Inspector -> tab tooltip") forCell: [fTabMatrix cellWithTag: TAB_FILES_TAG]]; [fTabMatrix setToolTip: NSLocalizedString(@"Options", "Inspector -> tab tooltip") forCell: [fTabMatrix cellWithTag: TAB_OPTIONS_TAG]]; //initially sort peer table by IP if ([[fPeerTable sortDescriptors] count] == 0) [fPeerTable setSortDescriptors: [NSArray arrayWithObject: [[fPeerTable tableColumnWithIdentifier: @"IP"] sortDescriptorPrototype]]]; //set file table [fFileOutline setDoubleAction: @selector(revealFile:)]; //set priority item images [fFilePriorityNormal setImage: [NSImage imageNamed: @"PriorityNormal.png"]]; [fFilePriorityLow setImage: [NSImage imageNamed: @"PriorityLow.png"]]; [fFilePriorityHigh setImage: [NSImage imageNamed: @"PriorityHigh.png"]]; //set blank inspector [self updateInfoForTorrents: [NSArray array]]; //allow for update notifications NSNotificationCenter * nc = [NSNotificationCenter defaultCenter]; [nc addObserver: self selector: @selector(updateInfoStats) name: @"UpdateStats" object: nil]; } - (void) dealloc { if (fCanResizeVertical) [[NSUserDefaults standardUserDefaults] setFloat: [fCurrentView frame].size.height forKey: @"InspectorContentHeight"]; [[NSNotificationCenter defaultCenter] removeObserver: self]; [fTorrents release]; [fPeers release]; [fFiles release]; [super dealloc]; } - (void) updateInfoForTorrents: (NSArray *) torrents { [fTorrents release]; fTorrents = [torrents retain]; int numberSelected = [fTorrents count]; if (numberSelected != 1) { if (numberSelected > 0) { [fNameField setStringValue: [NSString stringWithFormat: NSLocalizedString(@"%d Torrents Selected", "Inspector -> above tabs -> selected torrents"), numberSelected]]; uint64_t size = 0; NSEnumerator * enumerator = [torrents objectEnumerator]; Torrent * torrent; while ((torrent = [enumerator nextObject])) size += [torrent size]; [fSizeField setStringValue: [NSString stringWithFormat: NSLocalizedString(@"%@ Total", "Inspector -> above tabs -> total size (several torrents selected)"), [NSString stringForFileSize: size]]]; } else { [fNameField setStringValue: NSLocalizedString(@"No Torrents Selected", "Inspector -> above tabs -> selected torrents")]; [fSizeField setStringValue: @""]; [fHaveField setStringValue: @""]; [fDownloadedTotalField setStringValue: @""]; [fUploadedTotalField setStringValue: @""]; [fFailedHashField setStringValue: @""]; //options fields [fUploadLimitPopUp setEnabled: NO]; [fUploadLimitPopUp selectItemAtIndex: -1]; [fUploadLimitField setHidden: YES]; [fUploadLimitLabel setHidden: YES]; [fUploadLimitField setStringValue: @""]; [fDownloadLimitPopUp setEnabled: NO]; [fDownloadLimitPopUp selectItemAtIndex: -1]; [fDownloadLimitField setHidden: YES]; [fDownloadLimitLabel setHidden: YES]; [fDownloadLimitField setStringValue: @""]; [fRatioPopUp setEnabled: NO]; [fRatioPopUp selectItemAtIndex: -1]; [fRatioLimitField setHidden: YES]; [fRatioLimitField setStringValue: @""]; [fPexCheck setEnabled: NO]; [fPexCheck setState: NSOffState]; [fPexCheck setToolTip: nil]; } [fImageView setImage: fAppIcon]; [fNameField setToolTip: nil]; [fTrackerField setStringValue: @""]; [fTrackerField setToolTip: nil]; [fPiecesField setStringValue: @""]; [fHashField setStringValue: @""]; [fHashField setToolTip: nil]; [fSecureField setStringValue: @""]; [fCommentView setString: @""]; [fCreatorField setStringValue: @""]; [fDateCreatedField setStringValue: @""]; [fCommentView setSelectable: NO]; [fTorrentLocationField setStringValue: @""]; [fTorrentLocationField setToolTip: nil]; [fDataLocationField setStringValue: @""]; [fDataLocationField setToolTip: nil]; [fRevealDataButton setHidden: YES]; [fRevealTorrentButton setHidden: YES]; //don't allow empty fields to be selected [fTrackerField setSelectable: NO]; [fHashField setSelectable: NO]; [fCreatorField setSelectable: NO]; [fTorrentLocationField setSelectable: NO]; [fDataLocationField setSelectable: NO]; [fStateField setStringValue: @""]; [fProgressField setStringValue: @""]; [fRatioField setStringValue: @""]; [fSwarmSpeedField setStringValue: @""]; [fErrorMessageView setString: @""]; [fErrorMessageView setSelectable: NO]; [fConnectedPeersField setStringValue: NSLocalizedString(@"info not available", "Inspector -> Peers tab -> peers")]; [fDownloadingFromField setStringValue: @""]; [fUploadingToField setStringValue: @""]; [fKnownField setStringValue: @""]; [fSeedersField setStringValue: @""]; [fLeechersField setStringValue: @""]; [fCompletedFromTrackerField setStringValue: @""]; [fDateAddedField setStringValue: @""]; [fDateCompletedField setStringValue: @""]; [fDateActivityField setStringValue: @""]; [fPiecesControl setSelected: NO forSegment: PIECES_CONTROL_AVAILABLE]; [fPiecesControl setSelected: NO forSegment: PIECES_CONTROL_PROGRESS]; [fPiecesControl setEnabled: NO]; [fPiecesView setTorrent: nil]; if (fPeers) { [fPeers release]; fPeers = nil; } if (fFiles) { [fFiles release]; fFiles = nil; } [fFileTableStatusField setStringValue: NSLocalizedString(@"info not available", "Inspector -> Files tab -> bottom text (number of files)")]; } else { Torrent * torrent = [fTorrents objectAtIndex: 0]; NSImage * icon = [[torrent icon] copy]; [icon setFlipped: NO]; [fImageView setImage: icon]; [icon release]; NSString * name = [torrent name]; [fNameField setStringValue: name]; [fNameField setToolTip: name]; [fSizeField setStringValue: [NSString stringForFileSize: [torrent size]]]; NSString * hashString = [torrent hashString]; [fPiecesField setStringValue: [NSString stringWithFormat: @"%d, %@", [torrent pieceCount], [NSString stringForFileSize: [torrent pieceSize]]]]; [fHashField setStringValue: hashString]; [fHashField setToolTip: hashString]; [fSecureField setStringValue: [torrent privateTorrent] ? NSLocalizedString(@"Private Torrent, PEX disabled", "Inspector -> is private torrent") : NSLocalizedString(@"Public Torrent", "Inspector -> is not private torrent")]; NSString * commentString = [torrent comment]; [fCommentView setString: commentString]; NSString * creatorString = [torrent creator]; [fCreatorField setStringValue: creatorString]; [fDateCreatedField setObjectValue: [torrent dateCreated]]; BOOL publicTorrent = [torrent publicTorrent]; [fTorrentLocationField setStringValue: publicTorrent ? [[torrent publicTorrentLocation] stringByAbbreviatingWithTildeInPath] : NSLocalizedString(@"Transmission Support Folder", "Torrent -> location when deleting original")]; if (publicTorrent) [fTorrentLocationField setToolTip: [NSString stringWithFormat: @"%@\n\n%@", [torrent publicTorrentLocation], [torrent torrentLocation]]]; else [fTorrentLocationField setToolTip: [torrent torrentLocation]]; [fDateAddedField setObjectValue: [torrent dateAdded]]; [fRevealDataButton setHidden: NO]; [fRevealTorrentButton setHidden: ![torrent publicTorrent]]; //allow these fields to be selected [fTrackerField setSelectable: YES]; [fHashField setSelectable: YES]; [fCommentView setSelectable: ![commentString isEqualToString: @""]]; [fCreatorField setSelectable: ![creatorString isEqualToString: @""]]; [fTorrentLocationField setSelectable: YES]; [fDataLocationField setSelectable: YES]; //set pieces view BOOL piecesAvailableSegment = [[NSUserDefaults standardUserDefaults] boolForKey: @"PiecesViewShowAvailability"]; [fPiecesControl setSelected: piecesAvailableSegment forSegment: PIECES_CONTROL_AVAILABLE]; [fPiecesControl setSelected: !piecesAvailableSegment forSegment: PIECES_CONTROL_PROGRESS]; [fPiecesControl setEnabled: YES]; [fPiecesView setTorrent: torrent]; //set file table [fFileOutline deselectAll: nil]; [fFiles release]; fFiles = [[torrent fileList] retain]; int fileCount = [torrent fileCount]; if (fileCount != 1) [fFileTableStatusField setStringValue: [NSString stringWithFormat: NSLocalizedString(@"%d files total", "Inspector -> Files tab -> bottom text (number of files)"), fileCount]]; else [fFileTableStatusField setStringValue: NSLocalizedString(@"1 file total", "Inspector -> Files tab -> bottom text (number of files)")]; } //update stats and settings [self updateInfoStats]; [fPeerTable reloadData]; [fFileOutline deselectAll: nil]; [fFileOutline reloadData]; } - (Torrent *) selectedTorrent { return fTorrents && [fTorrents count] == 1 ? [fTorrents objectAtIndex: 0] : nil; } - (void) updateInfoStats { switch ([fTabMatrix selectedTag]) { case TAB_INFO_TAG: [self updateInfoGeneral]; break; case TAB_ACTIVITY_TAG: [self updateInfoActivity]; break; case TAB_PEERS_TAG: [self updateInfoPeers]; break; case TAB_FILES_TAG: [self updateInfoFiles]; break; case TAB_OPTIONS_TAG: [self updateInfoOptions]; break; } } - (void) updateInfoGeneral { if ([fTorrents count] != 1) return; Torrent * torrent = [fTorrents objectAtIndex: 0]; NSString * tracker = [[torrent trackerAddress] stringByAppendingString: [torrent trackerAddressAnnounce]]; [fTrackerField setStringValue: tracker]; [fTrackerField setToolTip: tracker]; NSString * location = [torrent dataLocation]; [fDataLocationField setStringValue: [location stringByAbbreviatingWithTildeInPath]]; [fDataLocationField setToolTip: location]; } - (void) updateInfoActivity { int numberSelected = [fTorrents count]; if (numberSelected == 0) return; uint64_t have = 0, haveVerified = 0, downloadedTotal = 0, uploadedTotal = 0, failedHash = 0; Torrent * torrent; NSEnumerator * enumerator = [fTorrents objectEnumerator]; while ((torrent = [enumerator nextObject])) { have += [torrent haveTotal]; haveVerified += [torrent haveVerified]; downloadedTotal += [torrent downloadedTotal]; uploadedTotal += [torrent uploadedTotal]; failedHash += [torrent failedHash]; } if (have == 0) [fHaveField setStringValue: [NSString stringForFileSize: 0]]; else if (have == haveVerified) [fHaveField setStringValue: [NSString stringWithFormat: NSLocalizedString(@"%@ verified", "Inspector -> Activity tab -> have"), [NSString stringForFileSize: haveVerified]]]; else [fHaveField setStringValue: [NSString stringWithFormat: NSLocalizedString(@"%@ (%@ verified)", "Inspector -> Activity tab -> have"), [NSString stringForFileSize: have], [NSString stringForFileSize: haveVerified]]]; [fDownloadedTotalField setStringValue: [NSString stringForFileSize: downloadedTotal]]; [fUploadedTotalField setStringValue: [NSString stringForFileSize: uploadedTotal]]; [fFailedHashField setStringValue: [NSString stringForFileSize: failedHash]]; if (numberSelected == 1) { torrent = [fTorrents objectAtIndex: 0]; [fStateField setStringValue: [torrent stateString]]; [fProgressField setStringValue: [NSString stringWithFormat: NSLocalizedString(@"%.2f%% (%.2f%% selected)", "Inspector -> Activity tab -> progress"), 100.0 * [torrent progress], 100.0 * [torrent progressDone]]]; [fRatioField setStringValue: [NSString stringForRatio: [torrent ratio]]]; [fSwarmSpeedField setStringValue: [torrent isActive] ? [NSString stringForSpeed: [torrent swarmSpeed]] : @""]; NSString * errorMessage = [torrent errorMessage]; if (![errorMessage isEqualToString: [fErrorMessageView string]]) { [fErrorMessageView setString: errorMessage]; [fErrorMessageView setSelectable: ![errorMessage isEqualToString: @""]]; } [fDateCompletedField setObjectValue: [torrent dateCompleted]]; [fDateActivityField setObjectValue: [torrent dateActivity]]; [fPiecesView updateView: NO]; } } - (void) updateInfoPeers { if ([fTorrents count] != 1) return; Torrent * torrent = [fTorrents objectAtIndex: 0]; int seeders = [torrent seeders], leechers = [torrent leechers], completed = [torrent completedFromTracker]; [fSeedersField setStringValue: seeders > 0 ? [NSString stringWithFormat: @"%d", seeders] : @""]; [fLeechersField setStringValue: leechers > 0 ? [NSString stringWithFormat: @"%d", leechers] : @""]; [fCompletedFromTrackerField setStringValue: completed > 0 ? [NSString stringWithFormat: @"%d", completed] : @""]; BOOL active = [torrent isActive]; if (active) { int total = [torrent totalPeersConnected]; NSString * connected = [NSString stringWithFormat: NSLocalizedString(@"%d Connected", "Inspector -> Peers tab -> peers"), total]; if (total > 0) { NSMutableArray * components = [NSMutableArray arrayWithCapacity: 4]; int count; if ((count = [torrent totalPeersTracker]) > 0) [components addObject: [NSString stringWithFormat: NSLocalizedString(@"%d tracker", "Inspector -> Peers tab -> peers"), count]]; if ((count = [torrent totalPeersIncoming]) > 0) [components addObject: [NSString stringWithFormat: NSLocalizedString(@"%d incoming", "Inspector -> Peers tab -> peers"), count]]; if ((count = [torrent totalPeersPex]) > 0) [components addObject: [NSString stringWithFormat: NSLocalizedString(@"%d PEX", "Inspector -> Peers tab -> peers"), count]]; if ((count = [torrent totalPeersCache]) > 0) [components addObject: [NSString stringWithFormat: NSLocalizedString(@"%d cache", "Inspector -> Peers tab -> peers"), count]]; connected = [connected stringByAppendingFormat: @": %@", [components componentsJoinedByString: @", "]]; } [fConnectedPeersField setStringValue: connected]; [fDownloadingFromField setIntValue: [torrent peersSendingToUs]]; [fUploadingToField setIntValue: [torrent peersGettingFromUs]]; } else { [fConnectedPeersField setStringValue: NSLocalizedString(@"info not available", "Inspector -> Peers tab -> peers")]; [fDownloadingFromField setStringValue: @""]; [fUploadingToField setStringValue: @""]; } [fKnownField setIntValue: [torrent totalPeersKnown]]; [fPeers release]; fPeers = [[[torrent peers] sortedArrayUsingDescriptors: [self peerSortDescriptors]] retain]; [fPeerTable reloadData]; } - (void) updateInfoFiles { if ([fTorrents count] == 1) { [[fTorrents objectAtIndex: 0] updateFileStat]; [fFileOutline reloadData]; } } - (void) updateInfoOptions { if ([fTorrents count] == 0) return; //get bandwidth info NSEnumerator * enumerator = [fTorrents objectEnumerator]; Torrent * torrent = [enumerator nextObject]; //first torrent int uploadSpeedMode = [torrent speedMode: YES], uploadSpeedLimit = [torrent speedLimit: YES], downloadSpeedMode = [torrent speedMode: NO], downloadSpeedLimit = [torrent speedLimit: NO]; while ((torrent = [enumerator nextObject]) && (uploadSpeedMode != INVALID || uploadSpeedLimit != INVALID || downloadSpeedMode != INVALID || downloadSpeedLimit != INVALID)) { if (uploadSpeedMode != INVALID && uploadSpeedMode != [torrent speedMode: YES]) uploadSpeedMode = INVALID; if (uploadSpeedLimit != INVALID && uploadSpeedLimit != [torrent speedLimit: YES]) uploadSpeedLimit = INVALID; if (downloadSpeedMode != INVALID && downloadSpeedMode != [torrent speedMode: NO]) downloadSpeedMode = INVALID; if (downloadSpeedLimit != INVALID && downloadSpeedLimit != [torrent speedLimit: NO]) downloadSpeedLimit = INVALID; } //set upload view int index; if (uploadSpeedMode == TR_SPEEDLIMIT_SINGLE) index = OPTION_POPUP_LIMIT; else if (uploadSpeedMode == TR_SPEEDLIMIT_UNLIMITED) index = OPTION_POPUP_NO_LIMIT; else if (uploadSpeedMode == TR_SPEEDLIMIT_GLOBAL) index = OPTION_POPUP_GLOBAL; else index = -1; [fUploadLimitPopUp selectItemAtIndex: index]; [fUploadLimitPopUp setEnabled: YES]; [fUploadLimitLabel setHidden: uploadSpeedMode != TR_SPEEDLIMIT_SINGLE]; [fUploadLimitField setHidden: uploadSpeedMode != TR_SPEEDLIMIT_SINGLE]; if (uploadSpeedLimit != INVALID) [fUploadLimitField setIntValue: uploadSpeedLimit]; else [fUploadLimitField setStringValue: @""]; //set download view if (downloadSpeedMode == TR_SPEEDLIMIT_SINGLE) index = OPTION_POPUP_LIMIT; else if (downloadSpeedMode == TR_SPEEDLIMIT_UNLIMITED) index = OPTION_POPUP_NO_LIMIT; else if (downloadSpeedMode == TR_SPEEDLIMIT_GLOBAL) index = OPTION_POPUP_GLOBAL; else index = -1; [fDownloadLimitPopUp selectItemAtIndex: index]; [fDownloadLimitPopUp setEnabled: YES]; [fDownloadLimitLabel setHidden: downloadSpeedMode != TR_SPEEDLIMIT_SINGLE]; [fDownloadLimitField setHidden: downloadSpeedMode != TR_SPEEDLIMIT_SINGLE]; if (downloadSpeedLimit != INVALID) [fDownloadLimitField setIntValue: downloadSpeedLimit]; else [fDownloadLimitField setStringValue: @""]; //get ratio info enumerator = [fTorrents objectEnumerator]; torrent = [enumerator nextObject]; //first torrent int checkRatio = [torrent ratioSetting]; float ratioLimit = [torrent ratioLimit]; while ((torrent = [enumerator nextObject]) && (checkRatio != INVALID || checkRatio != INVALID)) { if (checkRatio != INVALID && checkRatio != [torrent ratioSetting]) checkRatio = INVALID; if (ratioLimit != INVALID && ratioLimit != [torrent ratioLimit]) ratioLimit = INVALID; } //set ratio view if (checkRatio == NSOnState) index = OPTION_POPUP_LIMIT; else if (checkRatio == NSOffState) index = OPTION_POPUP_NO_LIMIT; else if (checkRatio == NSMixedState) index = OPTION_POPUP_GLOBAL; else index = -1; [fRatioPopUp selectItemAtIndex: index]; [fRatioPopUp setEnabled: YES]; [fRatioLimitField setHidden: checkRatio != NSOnState]; if (ratioLimit != INVALID) [fRatioLimitField setFloatValue: ratioLimit]; else [fRatioLimitField setStringValue: @""]; //set pex check enumerator = [fTorrents objectEnumerator]; torrent = [enumerator nextObject]; //first torrent BOOL pexEnabled = ![torrent privateTorrent] && [torrent isPaused]; int pexState = [torrent pex] ? NSOnState : NSOffState; while ((torrent = [enumerator nextObject]) && (pexEnabled || pexState != NSMixedState)) { if (pexEnabled) pexEnabled = ![torrent privateTorrent] && [torrent isPaused]; if (pexState != NSMixedState && pexState != ([torrent pex] ? NSOnState : NSOffState)) pexState = NSMixedState; } [fPexCheck setEnabled: pexEnabled]; [fPexCheck setState: pexState]; [fPexCheck setToolTip: !pexEnabled ? NSLocalizedString(@"PEX can only be toggled on paused public torrents.", "Inspector -> pex check") : nil]; } - (BOOL) validateMenuItem: (NSMenuItem *) menuItem { SEL action = [menuItem action]; if (action == @selector(revealFile:)) { if ([fTabMatrix selectedTag] != TAB_FILES_TAG) return NO; NSString * downloadFolder = [[fTorrents objectAtIndex: 0] downloadFolder]; NSIndexSet * indexSet = [fFileOutline selectedRowIndexes]; int i; for (i = [indexSet firstIndex]; i != NSNotFound; i = [indexSet indexGreaterThanIndex: i]) if ([[NSFileManager defaultManager] fileExistsAtPath: [downloadFolder stringByAppendingPathComponent: [[fFiles objectAtIndex: i] objectForKey: @"Path"]]]) return YES; return NO; } if (action == @selector(setCheck:)) { if ([fFileOutline numberOfSelectedRows] <= 0) return NO; Torrent * torrent = [fTorrents objectAtIndex: 0]; NSIndexSet * indexSet = [fFileOutline selectedRowIndexes]; NSMutableIndexSet * itemIndexes = [NSMutableIndexSet indexSet]; int i, state = (menuItem == fFileCheckItem) ? NSOnState : NSOffState; for (i = [indexSet firstIndex]; i != NSNotFound; i = [indexSet indexGreaterThanIndex: i]) [itemIndexes addIndexes: [[fFileOutline itemAtRow: i] objectForKey: @"Indexes"]]; return [torrent checkForFiles: itemIndexes] != state && [torrent canChangeDownloadCheckForFiles: itemIndexes]; } if (action == @selector(setOnlySelectedCheck:)) { if ([fFileOutline numberOfSelectedRows] <= 0) return NO; Torrent * torrent = [fTorrents objectAtIndex: 0]; NSIndexSet * indexSet = [fFileOutline selectedRowIndexes]; NSMutableIndexSet * itemIndexes = [NSMutableIndexSet indexSet]; int i; for (i = [indexSet firstIndex]; i != NSNotFound; i = [indexSet indexGreaterThanIndex: i]) [itemIndexes addIndexes: [[fFileOutline itemAtRow: i] objectForKey: @"Indexes"]]; return [torrent canChangeDownloadCheckForFiles: itemIndexes]; } if (action == @selector(setPriority:)) { if ([fFileOutline numberOfSelectedRows] <= 0) { [menuItem setState: NSOffState]; return NO; } //determine which priorities are checked NSIndexSet * indexSet = [fFileOutline selectedRowIndexes]; BOOL current = NO, other = NO; int i, priority; Torrent * torrent = [fTorrents objectAtIndex: 0]; if (menuItem == fFilePriorityHigh) priority = TR_PRI_HIGH; else if (menuItem == fFilePriorityLow) priority = TR_PRI_LOW; else priority = TR_PRI_NORMAL; NSIndexSet * fileIndexSet; for (i = [indexSet firstIndex]; i != NSNotFound && (!current || !other); i = [indexSet indexGreaterThanIndex: i]) { fileIndexSet = [[fFileOutline itemAtRow: i] objectForKey: @"Indexes"]; if (![torrent canChangeDownloadCheckForFiles: fileIndexSet]) continue; else if ([torrent hasFilePriority: priority forIndexes: fileIndexSet]) current = YES; else other = YES; } [menuItem setState: current ? NSOnState : NSOffState]; return current || other; } return YES; } - (NSRect) windowWillUseStandardFrame: (NSWindow *) window defaultFrame: (NSRect) defaultFrame { NSRect windowRect = [window frame]; windowRect.size.width = [window minSize].width; return windowRect; } - (void) tabView: (NSTabView *) tabView didSelectTabViewItem: (NSTabViewItem *) tabViewItem { NSString * identifier = [tabViewItem identifier]; [self setWindowForTab: identifier animate: YES]; [[NSUserDefaults standardUserDefaults] setObject: identifier forKey: @"InspectorSelected"]; } /*- (void) setWindowForTab: (NSString *) identifier animate: (BOOL) animate { [self updateInfoStats]; BOOL canResizeVertical = NO; float height; if ([identifier isEqualToString: TAB_INFO_IDENT]) height = TAB_INFO_HEIGHT; else if ([identifier isEqualToString: TAB_ACTIVITY_IDENT]) { height = TAB_ACTIVITY_HEIGHT; [fPiecesView updateView: YES]; } else if ([identifier isEqualToString: TAB_OPTIONS_IDENT]) height = TAB_OPTIONS_HEIGHT; else { canResizeVertical = YES; height = MAX(TAB_RESIZABLE_MIN_HEIGHT, [[NSUserDefaults standardUserDefaults] floatForKey: @"InspectorHeight"]); } NSWindow * window = [self window]; NSView * view = [[fTabView selectedTabViewItem] view]; NSRect windowFrame = [window frame], viewFrame = [view frame]; //save previous size if (fCanResizeVertical && !canResizeVertical) [[NSUserDefaults standardUserDefaults] setFloat: viewFrame.size.height forKey: @"InspectorHeight"]; float difference = (height - viewFrame.size.height) * [window userSpaceScaleFactor]; windowFrame.origin.y -= difference; windowFrame.size.height += difference; //actually do resize if (!fCanResizeVertical || !canResizeVertical) { if (animate) { [view setHidden: YES]; [window setFrame: windowFrame display: YES animate: YES]; [view setHidden: NO]; } else [window setFrame: windowFrame display: YES]; } [window setMinSize: NSMakeSize([window minSize].width, !canResizeVertical ? windowFrame.size.height : (windowFrame.size.height - (viewFrame.size.height + difference)) + TAB_RESIZABLE_MIN_HEIGHT)]; [window setMaxSize: NSMakeSize(FLT_MAX, !canResizeVertical ? windowFrame.size.height : FLT_MAX)]; fCanResizeVertical = canResizeVertical; }*/ - (void) setTab: (id) sender { [self updateInfoStats]; BOOL oldCanResizeVertical = fCanResizeVertical; NSView * view; NSString * identifier; switch ([fTabMatrix selectedTag]) { case TAB_INFO_TAG: view = fInfoView; identifier = TAB_INFO_IDENT; fCanResizeVertical = NO; break; case TAB_ACTIVITY_TAG: view = fActivityView; identifier = TAB_ACTIVITY_IDENT; fCanResizeVertical = NO; [fPiecesView updateView: YES]; break; case TAB_PEERS_TAG: view = fPeersView; identifier = TAB_PEERS_IDENT; fCanResizeVertical = YES; break; case TAB_FILES_TAG: view = fFilesView; identifier = TAB_FILES_IDENT; fCanResizeVertical = YES; break; case TAB_OPTIONS_TAG: view = fOptionsView; identifier = TAB_OPTIONS_IDENT; fCanResizeVertical = NO; break; default: return; } [[NSUserDefaults standardUserDefaults] setObject: identifier forKey: @"InspectorSelected"]; NSWindow * window = [self window]; float oldHeight = 0; if (fCurrentView) { if (fCurrentView == view) return; [fCurrentView setHidden: YES]; [fCurrentView removeFromSuperview]; oldHeight = [fCurrentView frame].size.height; } NSRect windowRect = [window frame], viewRect = [view frame]; //save old size if (oldCanResizeVertical) [[NSUserDefaults standardUserDefaults] setFloat: [fCurrentView frame].size.height forKey: @"InspectorContentHeight"]; if (fCanResizeVertical) { float height = [[NSUserDefaults standardUserDefaults] floatForKey: @"InspectorContentHeight"]; if (height != 0) viewRect.size.height = MAX(height, TAB_MIN_HEIGHT); } float difference = (viewRect.size.height - oldHeight) * [window userSpaceScaleFactor]; windowRect.origin.y -= difference; windowRect.size.height += difference; if (fCanResizeVertical) { if (!oldCanResizeVertical) { [window setMinSize: NSMakeSize([window minSize].width, windowRect.size.height - viewRect.size.height + TAB_MIN_HEIGHT)]; [window setMaxSize: NSMakeSize(FLT_MAX, FLT_MAX)]; } } else { [window setMinSize: NSMakeSize([window minSize].width, windowRect.size.height)]; [window setMaxSize: NSMakeSize(FLT_MAX, windowRect.size.height)]; } viewRect.size.width = windowRect.size.width; [view setFrame: viewRect]; [window setFrame: windowRect display: YES animate: fCurrentView != nil]; [[window contentView] addSubview: view]; [view setHidden: NO]; fCurrentView = view; } - (void) setNextTab { int tag = [fTabMatrix selectedTag]+1; if (tag >= [fTabMatrix numberOfColumns]) tag = 0; [fTabMatrix selectCellWithTag: tag]; [self setTab: nil]; } - (void) setPreviousTab { int tag = [fTabMatrix selectedTag]-1; if (tag < 0) tag = [fTabMatrix numberOfColumns]-1; [fTabMatrix selectCellWithTag: tag]; [self setTab: nil]; } - (int) numberOfRowsInTableView: (NSTableView *) tableView { if (tableView == fPeerTable) return fPeers ? [fPeers count] : 0; return 0; } - (id) tableView: (NSTableView *) tableView objectValueForTableColumn: (NSTableColumn *) column row: (int) row { if (tableView == fPeerTable) { NSString * ident = [column identifier]; NSDictionary * peer = [fPeers objectAtIndex: row]; if ([ident isEqualToString: @"Encryption"]) { if ([[peer objectForKey: @"Encryption"] boolValue]) { if (!fLockImage) fLockImage = [NSImage imageNamed: @"Lock.tiff"]; return fLockImage; } else return nil; } else if ([ident isEqualToString: @"Client"]) return [peer objectForKey: @"Client"]; else if ([ident isEqualToString: @"Progress"]) return [peer objectForKey: @"Progress"]; else if ([ident isEqualToString: @"UL To"]) { NSNumber * rate; return (rate = [peer objectForKey: @"UL To Rate"]) ? [NSString stringForSpeedAbbrev: [rate floatValue]] : @""; } else if ([ident isEqualToString: @"DL From"]) { NSNumber * rate; return (rate = [peer objectForKey: @"DL From Rate"]) ? [NSString stringForSpeedAbbrev: [rate floatValue]] : @""; } else return [peer objectForKey: @"IP"]; } return nil; } - (void) tableView: (NSTableView *) tableView didClickTableColumn: (NSTableColumn *) tableColumn { if (tableView == fPeerTable) { if (fPeers) { NSArray * oldPeers = fPeers; fPeers = [[fPeers sortedArrayUsingDescriptors: [self peerSortDescriptors]] retain]; [oldPeers release]; [tableView reloadData]; } } } - (BOOL) tableView: (NSTableView *) tableView shouldSelectRow: (int) row { return tableView != fPeerTable; } - (NSString *) tableView: (NSTableView *) tableView toolTipForCell: (NSCell *) cell rect: (NSRectPointer) rect tableColumn: (NSTableColumn *) column row: (int) row mouseLocation: (NSPoint) mouseLocation { if (tableView == fPeerTable) { NSDictionary * peer = [fPeers objectAtIndex: row]; NSMutableArray * components = [NSMutableArray arrayWithCapacity: 4]; [components addObject: [NSString stringWithFormat: NSLocalizedString(@"Progress: %.1f%%", "Inspector -> Peers tab -> table row tooltip"), [[peer objectForKey: @"Progress"] floatValue] * 100.0]]; if ([[peer objectForKey: @"Encryption"] boolValue]) [components addObject: NSLocalizedString(@"Encrypted Connection", "Inspector -> Peers tab -> table row tooltip")]; int port; if ((port = [[peer objectForKey: @"Port"] intValue]) > 0) [components addObject: [NSString stringWithFormat: NSLocalizedString(@"Port: %d", "Inspector -> Peers tab -> table row tooltip"), port]]; else [components addObject: NSLocalizedString(@"Port: N/A", "Inspector -> Peers tab -> table row tooltip")]; switch ([[peer objectForKey: @"From"] intValue]) { case TR_PEER_FROM_TRACKER: [components addObject: NSLocalizedString(@"From: tracker", "Inspector -> Peers tab -> table row tooltip")]; break; case TR_PEER_FROM_INCOMING: [components addObject: NSLocalizedString(@"From: incoming connection", "Inspector -> Peers tab -> table row tooltip")]; break; case TR_PEER_FROM_CACHE: [components addObject: NSLocalizedString(@"From: cache", "Inspector -> Peers tab -> table row tooltip")]; break; case TR_PEER_FROM_PEX: [components addObject: NSLocalizedString(@"From: peer exchange", "Inspector -> Peers tab -> table row tooltip")]; break; } return [components componentsJoinedByString: @"\n"]; } return nil; } - (NSArray *) peerSortDescriptors { NSMutableArray * descriptors = [NSMutableArray arrayWithCapacity: 2]; NSArray * oldDescriptors = [fPeerTable sortDescriptors]; BOOL useSecond = YES, asc = YES; if ([oldDescriptors count] > 0) { NSSortDescriptor * descriptor = [oldDescriptors objectAtIndex: 0]; [descriptors addObject: descriptor]; if ((useSecond = ![[descriptor key] isEqualToString: @"IP"])) asc = [descriptor ascending]; } //sort by IP after primary sort if (useSecond) { NSSortDescriptor * secondDescriptor = [[NSSortDescriptor alloc] initWithKey: @"IP" ascending: asc selector: @selector(compareIP:)]; [descriptors addObject: secondDescriptor]; [secondDescriptor release]; } return descriptors; } - (int) outlineView: (NSOutlineView *) outlineView numberOfChildrenOfItem: (id) item { if (!item) return [fFiles count]; return [[item objectForKey: @"IsFolder"] boolValue] ? [[item objectForKey: @"Children"] count] : 0; } - (BOOL) outlineView: (NSOutlineView *) outlineView isItemExpandable: (id) item { return [[item objectForKey: @"IsFolder"] boolValue]; } - (id) outlineView: (NSOutlineView *) outlineView child: (int) index ofItem: (id) item { return [(item ? [item objectForKey: @"Children"] : fFiles) objectAtIndex: index]; } - (id) outlineView: (NSOutlineView *) outlineView objectValueForTableColumn: (NSTableColumn *) tableColumn byItem: (id) item { if ([[tableColumn identifier] isEqualToString: @"Check"]) return [NSNumber numberWithInt: [[fTorrents objectAtIndex: 0] checkForFiles: [item objectForKey: @"Indexes"]]]; else return item; } - (void) outlineView: (NSOutlineView *) outlineView willDisplayCell: (id) cell forTableColumn: (NSTableColumn *) tableColumn item: (id) item { NSString * identifier = [tableColumn identifier]; if ([identifier isEqualToString: @"Check"]) [cell setEnabled: [[fTorrents objectAtIndex: 0] canChangeDownloadCheckForFiles: [item objectForKey: @"Indexes"]]]; else if ([identifier isEqualToString: @"Priority"]) [cell setRepresentedObject: item]; else; } - (void) outlineView: (NSOutlineView *) outlineView setObjectValue: (id) object forTableColumn: (NSTableColumn *) tableColumn byItem: (id) item { NSString * identifier = [tableColumn identifier]; if ([identifier isEqualToString: @"Check"]) { Torrent * torrent = [fTorrents objectAtIndex: 0]; NSIndexSet * indexSet; if ([[NSApp currentEvent] modifierFlags] & NSAlternateKeyMask) indexSet = [NSIndexSet indexSetWithIndexesInRange: NSMakeRange(0, [torrent fileCount])]; else indexSet = [item objectForKey: @"Indexes"]; [torrent setFileCheckState: [object intValue] != NSOffState ? NSOnState : NSOffState forIndexes: indexSet]; [fFileOutline reloadData]; [[NSNotificationCenter defaultCenter] postNotificationName: @"UpdateUI" object: nil]; } } - (NSString *) outlineView: (NSOutlineView *) outlineView toolTipForCell: (NSCell *) cell rect: (NSRectPointer) rect tableColumn: (NSTableColumn *) tableColumn item: (id) item mouseLocation: (NSPoint) mouseLocation { NSString * ident = [tableColumn identifier]; if ([ident isEqualToString: @"Name"]) return [[[fTorrents objectAtIndex: 0] downloadFolder] stringByAppendingPathComponent: [item objectForKey: @"Path"]]; else if ([ident isEqualToString: @"Check"]) { int check = [cell state]; if (check == NSOffState) return NSLocalizedString(@"Don't Download", "Inspector -> files tab -> tooltip"); else if (check == NSMixedState) return NSLocalizedString(@"Download Some", "Inspector -> files tab -> tooltip"); else return NSLocalizedString(@"Download", "Inspector -> files tab -> tooltip"); } else if ([ident isEqualToString: @"Priority"]) { NSSet * priorities = [[fTorrents objectAtIndex: 0] filePrioritiesForIndexes: [item objectForKey: @"Indexes"]]; int count = [priorities count]; if (count == 0) return NSLocalizedString(@"Priority Not Available", "Inspector -> files tab -> tooltip"); else if (count > 1) return NSLocalizedString(@"Multiple Priorities", "Inspector -> files tab -> tooltip"); else { int priority = [[priorities anyObject] intValue]; if (priority == TR_PRI_LOW) return NSLocalizedString(@"Low Priority", "Inspector -> files tab -> tooltip"); else if (priority == TR_PRI_HIGH) return NSLocalizedString(@"High Priority", "Inspector -> files tab -> tooltip"); else return NSLocalizedString(@"Normal Priority", "Inspector -> files tab -> tooltip"); } } else return nil; } - (float) outlineView: (NSOutlineView *) outlineView heightOfRowByItem: (id) item { if ([[item objectForKey: @"IsFolder"] boolValue]) return FILE_ROW_SMALL_HEIGHT; else return [outlineView rowHeight]; } /*- (void) mouseMoved: (NSEvent *) event { [fFileOutline setHoverRowForEvent: [[[fTabView selectedTabViewItem] identifier] isEqualToString: TAB_FILES_IDENT] ? event : nil]; }*/ - (void) setPiecesView: (id) sender { [self setPiecesViewForAvailable: [sender selectedSegment] == PIECES_CONTROL_AVAILABLE]; } - (void) setPiecesViewForAvailable: (BOOL) available { [fPiecesControl setSelected: available forSegment: PIECES_CONTROL_AVAILABLE]; [fPiecesControl setSelected: !available forSegment: PIECES_CONTROL_PROGRESS]; [[NSUserDefaults standardUserDefaults] setBool: available forKey: @"PiecesViewShowAvailability"]; [fPiecesView updateView: YES]; } - (void) revealTorrentFile: (id) sender { if ([fTorrents count] > 0) [[fTorrents objectAtIndex: 0] revealPublicTorrent]; } - (void) revealDataFile: (id) sender { if ([fTorrents count] > 0) [[fTorrents objectAtIndex: 0] revealData]; } - (void) revealFile: (id) sender { if (!fFiles) return; NSString * folder = [[fTorrents objectAtIndex: 0] downloadFolder]; NSIndexSet * indexes = [fFileOutline selectedRowIndexes]; int i; for (i = [indexes firstIndex]; i != NSNotFound; i = [indexes indexGreaterThanIndex: i]) [[NSWorkspace sharedWorkspace] selectFile: [folder stringByAppendingPathComponent: [[fFileOutline itemAtRow: i] objectForKey: @"Path"]] inFileViewerRootedAtPath: nil]; } - (void) setCheck: (id) sender { int state = sender == fFileCheckItem ? NSOnState : NSOffState; Torrent * torrent = [fTorrents objectAtIndex: 0]; NSIndexSet * indexSet = [fFileOutline selectedRowIndexes]; NSMutableIndexSet * itemIndexes = [NSMutableIndexSet indexSet]; int i; for (i = [indexSet firstIndex]; i != NSNotFound; i = [indexSet indexGreaterThanIndex: i]) [itemIndexes addIndexes: [[fFileOutline itemAtRow: i] objectForKey: @"Indexes"]]; [torrent setFileCheckState: state forIndexes: itemIndexes]; [fFileOutline reloadData]; } - (void) setOnlySelectedCheck: (id) sender { Torrent * torrent = [fTorrents objectAtIndex: 0]; NSIndexSet * indexSet = [fFileOutline selectedRowIndexes]; NSMutableIndexSet * itemIndexes = [NSMutableIndexSet indexSet]; int i; for (i = [indexSet firstIndex]; i != NSNotFound; i = [indexSet indexGreaterThanIndex: i]) [itemIndexes addIndexes: [[fFileOutline itemAtRow: i] objectForKey: @"Indexes"]]; [torrent setFileCheckState: NSOnState forIndexes: itemIndexes]; NSMutableIndexSet * remainingItemIndexes = [NSMutableIndexSet indexSetWithIndexesInRange: NSMakeRange(0, [torrent fileCount])]; [remainingItemIndexes removeIndexes: itemIndexes]; [torrent setFileCheckState: NSOffState forIndexes: remainingItemIndexes]; [fFileOutline reloadData]; } - (void) setPriority: (id) sender { int priority; if (sender == fFilePriorityHigh) priority = TR_PRI_HIGH; else if (sender == fFilePriorityLow) priority = TR_PRI_LOW; else priority = TR_PRI_NORMAL; Torrent * torrent = [fTorrents objectAtIndex: 0]; NSIndexSet * indexSet = [fFileOutline selectedRowIndexes]; NSMutableIndexSet * itemIndexes = [NSMutableIndexSet indexSet]; int i; for (i = [indexSet firstIndex]; i != NSNotFound; i = [indexSet indexGreaterThanIndex: i]) [itemIndexes addIndexes: [[fFileOutline itemAtRow: i] objectForKey: @"Indexes"]]; [torrent setFilePriority: priority forIndexes: itemIndexes]; [fFileOutline reloadData]; } - (void) setSpeedMode: (id) sender { BOOL upload = sender == fUploadLimitPopUp; int index = [sender indexOfSelectedItem], mode; if (index == OPTION_POPUP_LIMIT) mode = TR_SPEEDLIMIT_SINGLE; else if (index == OPTION_POPUP_NO_LIMIT) mode = TR_SPEEDLIMIT_UNLIMITED; else mode = TR_SPEEDLIMIT_GLOBAL; Torrent * torrent; NSEnumerator * enumerator = [fTorrents objectEnumerator]; while ((torrent = [enumerator nextObject])) [torrent setSpeedMode: mode upload: upload]; NSTextField * field = upload ? fUploadLimitField : fDownloadLimitField; BOOL single = mode == TR_SPEEDLIMIT_SINGLE; [field setHidden: !single]; if (single) { [field selectText: self]; [[self window] makeKeyAndOrderFront:self]; } NSTextField * label = upload ? fUploadLimitLabel : fDownloadLimitLabel; [label setHidden: !single]; } - (void) setSpeedLimit: (id) sender { BOOL upload = sender == fUploadLimitField; Torrent * torrent; NSEnumerator * enumerator = [fTorrents objectEnumerator]; int limit = [sender intValue]; if (![[sender stringValue] isEqualToString: [NSString stringWithFormat: @"%i", limit]] || limit < 0) { NSBeep(); torrent = [enumerator nextObject]; //use first torrent limit = [torrent speedLimit: upload]; while ((torrent = [enumerator nextObject])) if (limit != [torrent speedLimit: upload]) { [sender setStringValue: @""]; return; } [sender setIntValue: limit]; } else { while ((torrent = [enumerator nextObject])) [torrent setSpeedLimit: limit upload: upload]; } } - (void) setRatioSetting: (id) sender { int index = [sender indexOfSelectedItem], setting; if (index == OPTION_POPUP_LIMIT) setting = NSOnState; else if (index == OPTION_POPUP_NO_LIMIT) setting = NSOffState; else setting = NSMixedState; Torrent * torrent; NSEnumerator * enumerator = [fTorrents objectEnumerator]; while ((torrent = [enumerator nextObject])) [torrent setRatioSetting: setting]; BOOL single = setting == NSOnState; [fRatioLimitField setHidden: !single]; if (single) { [fRatioLimitField selectText: self]; [[self window] makeKeyAndOrderFront:self]; } [[NSNotificationCenter defaultCenter] postNotificationName: @"UpdateUI" object: nil]; } - (void) setRatioLimit: (id) sender { Torrent * torrent; NSEnumerator * enumerator = [fTorrents objectEnumerator]; float ratioLimit = [sender floatValue]; if (![[sender stringValue] isEqualToString: [NSString stringWithFormat: @"%.2f", ratioLimit]] || ratioLimit < 0) { NSBeep(); float ratioLimit = [[enumerator nextObject] ratioLimit]; //use first torrent while ((torrent = [enumerator nextObject])) if (ratioLimit != [torrent ratioLimit]) { [sender setStringValue: @""]; return; } [sender setFloatValue: ratioLimit]; } else { while ((torrent = [enumerator nextObject])) [torrent setRatioLimit: ratioLimit]; } [[NSNotificationCenter defaultCenter] postNotificationName: @"UpdateUI" object: nil]; } - (void) setPex: (id) sender { int state = [sender state]; if (state == NSMixedState) { state = NSOnState; [sender setState: state]; } Torrent * torrent; NSEnumerator * enumerator = [fTorrents objectEnumerator]; while ((torrent = [enumerator nextObject])) [torrent setPex: state == NSOnState]; } @end