transmission/macosx/Controller.m

2355 lines
81 KiB
Objective-C

/******************************************************************************
* $Id$
*
* 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 <IOKit/IOMessage.h>
#import "Controller.h"
#import "Torrent.h"
#import "TorrentCell.h"
#import "TorrentTableView.h"
#import "StringAdditions.h"
#import <Sparkle/Sparkle.h>
#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 GROWL_DOWNLOAD_COMPLETE @"Download Complete"
#define GROWL_SEEDING_COMPLETE @"Seeding Complete"
#define GROWL_AUTO_ADD @"Torrent Auto Added"
#define GROWL_AUTO_SPEED_LIMIT @"Speed Limit Auto Changed"
#define TORRENT_TABLE_VIEW_DATA_TYPE @"TorrentTableViewDataType"
#define ROW_HEIGHT_REGULAR 65.0
#define ROW_HEIGHT_SMALL 40.0
#define WINDOW_REGULAR_WIDTH 468.0
#define UPDATE_UI_SECONDS 1.0
#define AUTO_IMPORT_SECONDS 15.0
#define AUTO_SPEED_LIMIT_SECONDS 10.0
#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
+ (void) initialize
{
[[NSUserDefaults standardUserDefaults] registerDefaults: [NSDictionary dictionaryWithContentsOfFile:
[[NSBundle mainBundle] pathForResource: @"Defaults" ofType: @"plist"]]];
}
- (id) init
{
if ((self = [super init]))
{
fLib = tr_init();
fTorrents = [[NSMutableArray alloc] initWithCapacity: 10];
fDisplayedTorrents = [[NSMutableArray alloc] initWithCapacity: 10];
fDefaults = [NSUserDefaults standardUserDefaults];
fMessageController = [[MessageWindowController alloc] initWithWindowNibName: @"MessageWindow"];
fInfoController = [[InfoWindowController alloc] initWithWindowNibName: @"InfoWindow"];
fPrefsController = [[PrefsController alloc] initWithWindowNibName: @"PrefsWindow" handle: fLib];
fBadger = [[Badger alloc] init];
fAutoImportedNames = [[NSMutableArray alloc] init];
[GrowlApplicationBridge setGrowlDelegate: self];
}
return self;
}
- (void) dealloc
{
[[NSNotificationCenter defaultCenter] removeObserver: self];
[fTorrents release];
[fDisplayedTorrents release];
[fToolbar release];
[fInfoController release];
[fPrefsController release];
[fBadger release];
[fSortType release];
[fFilterType release];
[fAutoImportedNames release];
tr_close(fLib);
[super dealloc];
}
- (void) awakeFromNib
{
[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];
[fWindow setExcludedFromWindowsMenu: YES];
//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];
NSRect filterBarFrame = [fFilterBar frame];
filterBarFrame.size.width = [fWindow frame].size.width;
[fFilterBar setFrame: filterBarFrame];
[contentView addSubview: fFilterBar];
[fFilterBar setFrameOrigin: NSMakePoint(0, NSMaxY([contentView frame]))];
[self showFilterBar: [fDefaults boolForKey: @"FilterBar"] animate: NO];
//set up status bar
[fStatusBar setHidden: YES];
NSRect statusBarFrame = [fStatusBar frame];
statusBarFrame.size.width = [fWindow frame].size.width;
[fStatusBar setFrame: statusBarFrame];
[contentView addSubview: fStatusBar];
[fStatusBar setFrameOrigin: NSMakePoint(0, NSMaxY([contentView frame]))];
[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: fDisplayedTorrents];
[[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];
}
//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];
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(torrentFinishedDownloading:)
name: @"TorrentFinishedDownloading" object: nil];
[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(autoSpeedLimitChange:)
name: @"AutoSpeedLimitChange" object: nil];
[nc addObserver: self selector: @selector(autoImportChange:)
name: @"AutoImportSettingChange" object: nil];
[nc addObserver: self selector: @selector(setWindowSizeToFit)
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];
//change that just impacts the dock badge
[nc addObserver: self selector: @selector(resetDockBadge:)
name: @"DockBadgeChange" object: nil];
//timer to update the interface every second
fCompleted = 0;
[self updateUI: nil];
fTimer = [NSTimer scheduledTimerWithTimeInterval: UPDATE_UI_SECONDS target: self
selector: @selector(updateUI:) userInfo: nil repeats: YES];
[[NSRunLoop currentRunLoop] addTimer: fTimer forMode: NSModalPanelRunLoopMode];
[[NSRunLoop currentRunLoop] addTimer: fTimer forMode: NSEventTrackingRunLoopMode];
[self applyFilter: nil];
[fWindow makeKeyAndOrderFront: nil];
if ([fDefaults boolForKey: @"InfoVisible"])
[self showInfo: nil];
//timer to auto toggle speed limit
[self autoSpeedLimitChange: nil];
fSpeedLimitTimer = [NSTimer scheduledTimerWithTimeInterval: AUTO_SPEED_LIMIT_SECONDS target: self
selector: @selector(autoSpeedLimit:) userInfo: nil repeats: YES];
//timer to check for auto import every 15 seconds, must do after everything else is set up
fAutoImportTimer = [NSTimer scheduledTimerWithTimeInterval: AUTO_IMPORT_SECONDS 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];
[fSpeedLimitTimer 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];
}
}
- (NSArray *) torrentsAtIndexes: (NSIndexSet *) indexSet
{
if ([fDisplayedTorrents respondsToSelector: @selector(objectsAtIndexes:)])
return [fDisplayedTorrents objectsAtIndexes: indexSet];
else
{
NSMutableArray * torrents = [NSMutableArray arrayWithCapacity: [indexSet count]];
unsigned int i;
for (i = [indexSet firstIndex]; i != NSNotFound; i = [indexSet indexGreaterThanIndex: i])
[torrents addObject: [fDisplayedTorrents objectAtIndex: i]];
return torrents;
}
}
- (void) application: (NSApplication *) sender openFiles: (NSArray *) filenames
{
[self openFiles: filenames ignoreDownloadFolder: NO];
}
- (void) openFiles: (NSArray *) filenames ignoreDownloadFolder: (BOOL) ignore
{
NSString * downloadChoice = [fDefaults stringForKey: @"DownloadChoice"], * torrentPath;
if (ignore || [downloadChoice isEqualToString: @"Ask"])
{
[self openFilesAsk: [filenames mutableCopy]];
return;
}
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]];
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 updateUI: nil];
[self applyFilter: nil];
[self updateTorrentHistory];
}
//called by the main open method to show sheet for choosing download location
- (void) openFilesAsk: (NSMutableArray *) files
{
NSString * torrentPath;
Torrent * torrent;
do
{
if ([files count] == 0) //recursive base case
{
[files release];
[self updateTorrentHistory];
return;
}
torrentPath = [files objectAtIndex: 0];
torrent = [[Torrent alloc] initWithPath: torrentPath lib: fLib];
[files removeObjectAtIndex: 0];
} while (!torrent);
//add it to the "File > Open Recent" menu
[[NSDocumentController sharedDocumentController] noteNewRecentDocumentURL: [NSURL fileURLWithPath: torrentPath]];
NSOpenPanel * panel = [NSOpenPanel openPanel];
[panel setPrompt: @"Select"];
[panel setAllowsMultipleSelection: NO];
[panel setCanChooseFiles: NO];
[panel setCanChooseDirectories: YES];
[panel setMessage: [NSString stringWithFormat: @"Select the download folder for \"%@\"", [torrent name]]];
NSDictionary * dictionary = [[NSDictionary alloc] initWithObjectsAndKeys:
torrent, @"Torrent", files, @"Files", nil];
[panel beginSheetForDirectory: nil file: nil types: nil modalForWindow: fWindow modalDelegate: self
didEndSelector: @selector(folderChoiceClosed:returnCode:contextInfo:) contextInfo: dictionary];
}
- (void) folderChoiceClosed: (NSOpenPanel *) openPanel returnCode: (int) code
contextInfo: (NSDictionary *) dictionary
{
Torrent * torrent = [dictionary objectForKey: @"Torrent"];
if (code == NSOKButton)
{
[torrent setDownloadFolder: [[openPanel filenames] objectAtIndex: 0]];
[torrent update];
[self attemptToStartAuto: torrent];
[fTorrents addObject: torrent];
[self updateUI: nil];
[self applyFilter: nil];
}
[self performSelectorOnMainThread: @selector(openFilesAsk:) withObject: [dictionary objectForKey: @"Files"]
waitUntilDone: NO];
[torrent release];
[dictionary release];
}
//called on by applescript
- (void) open: (NSArray *) files
{
[self performSelectorOnMainThread: @selector(openFiles:) withObject: files waitUntilDone: NO];
}
- (void) openFiles: (NSArray *) filenames
{
[self openFiles: filenames ignoreDownloadFolder: 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: [NSNumber numberWithBool: sender == fOpenIgnoreDownloadFolder]];
}
- (void) openSheetClosed: (NSOpenPanel *) panel returnCode: (int) code contextInfo: (NSNumber *) ignore
{
if (code == NSOKButton)
{
NSDictionary * dictionary = [[NSDictionary alloc] initWithObjectsAndKeys:
[panel filenames], @"Files", ignore, @"Ignore", nil];
[self performSelectorOnMainThread: @selector(openFromSheet:) withObject: dictionary waitUntilDone: NO];
}
}
- (void) openFromSheet: (NSDictionary *) dictionary
{
[self openFiles: [dictionary objectForKey: @"Files"]
ignoreDownloadFolder: [[dictionary objectForKey: @"Ignore"] boolValue]];
[dictionary release];
}
- (void) resumeSelectedTorrents: (id) sender
{
[self resumeTorrents: [self torrentsAtIndexes: [fTableView selectedRowIndexes]]];
}
- (void) resumeAllTorrents: (id) sender
{
[self resumeTorrents: fTorrents];
}
- (void) resumeWaitingTorrents: (id) sender
{
NSMutableArray * torrents = [NSMutableArray arrayWithCapacity: [fTorrents count]];
NSEnumerator * enumerator = [fTorrents objectEnumerator];
Torrent * torrent;
while ((torrent = [enumerator nextObject]))
if ([torrent waitingToStart])
[torrents addObject: torrent];
[self resumeTorrents: torrents];
}
- (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 \"%@\"",
[[fDisplayedTorrents 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
{
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];
[fTorrents removeObject: torrent];
[fDisplayedTorrents 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];
}
[fTableView deselectAll: nil];
[self updateUI: nil];
[self applyFilter: nil];
[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])
[[fDisplayedTorrents 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) showMessageWindow: (id) sender
{
[fMessageController showWindow: nil];
}
- (void) updateControlTint: (NSNotification *) notification
{
if (fSpeedLimitEnabled)
[fSpeedLimitButton setImage: [NSColor currentControlTint] == NSBlueControlTint
? fSpeedLimitBlueImage : fSpeedLimitGraphiteImage];
}
- (void) updateUI: (NSTimer *) timer
{
[fTorrents makeObjectsPerformSelector: @selector(update)];
//resort if necessary or just update the table
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 (![fStatusBar isHidden])
{
[fTotalDLField setStringValue: [@"Total DL: " stringByAppendingString: [NSString stringForSpeed: downloadRate]]];
[fTotalULField setStringValue: [@"Total UL: " stringByAppendingString: [NSString stringForSpeed: uploadRate]]];
}
//update non-constant parts of info window
if ([[fInfoController window] isVisible])
[fInfoController updateInfoStats];
//badge dock
[fBadger updateBadgeWithCompleted: fCompleted uploadRate: uploadRate downloadRate: downloadRate];
}
- (void) torrentFinishedDownloading: (NSNotification *) notification
{
Torrent * torrent = [notification object];
[self applyFilter: nil];
[self checkToStartWaiting: torrent];
if ([fDefaults boolForKey: @"PlayDownloadSound"])
{
NSSound * sound;
if ((sound = [NSSound soundNamed: [fDefaults stringForKey: @"DownloadSound"]]))
[sound play];
}
[GrowlApplicationBridge notifyWithTitle: @"Download Complete" description: [torrent name]
notificationName: GROWL_DOWNLOAD_COMPLETE iconData: nil priority: 0 isSticky: NO clickContext: nil];
if (![fWindow isKeyWindow])
fCompleted++;
}
- (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 < [fDisplayedTorrents 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: [fDisplayedTorrents indexOfObject: torrent]];
[fTableView selectRowIndexes: indexSet byExtendingSelection: NO];
[indexSet release];
}
}
//doesn't remember selected rows
- (void) sortTorrentsIgnoreSelected
{
NSSortDescriptor * nameDescriptor = [[[NSSortDescriptor alloc] initWithKey: @"name"
ascending: YES selector: @selector(caseInsensitiveCompare:)] 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];
[fDisplayedTorrents 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]];
BOOL filtering = YES;
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
{
filtering = NO;
[tempTorrents setArray: fTorrents];
}
NSString * searchString = [fSearchFilterField stringValue];
if ([searchString length] > 0)
{
filtering = YES;
int i;
for (i = [tempTorrents count] - 1; i >= 0; i--)
if ([[[tempTorrents objectAtIndex: i] name] rangeOfString: searchString
options: NSCaseInsensitiveSearch].location == NSNotFound)
[tempTorrents removeObjectAtIndex: i];
}
[fDisplayedTorrents 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 = [fDisplayedTorrents indexOfObject: torrent]) != NSNotFound)
[indexSet addIndex: index];
[fTableView selectRowIndexes: indexSet byExtendingSelection: NO];
[indexSet release];
}
//set status bar torrent count text
NSMutableString * totalTorrentsString = [NSMutableString stringWithString: @""];
if (filtering)
[totalTorrentsString appendFormat: @"%d/", [fDisplayedTorrents count]];
int totalCount = [fTorrents count];
[totalTorrentsString appendFormat: @"%d Transfer%s", totalCount, totalCount == 1 ? "" : "s"];
[fTotalTorrentsField setStringValue: totalTorrentsString];
[self setWindowSizeToFit];
}
//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) autoSpeedLimitChange: (NSNotification *) notification
{
if (![fDefaults boolForKey: @"SpeedLimitAuto"])
return;
int onHour = [fDefaults integerForKey: @"SpeedLimitAutoOnHour"],
offHour = [fDefaults integerForKey: @"SpeedLimitAutoOffHour"];
//check if should be on if within range
BOOL shouldBeOn;
int hour = [[NSCalendarDate calendarDate] hourOfDay];
if (onHour < offHour)
shouldBeOn = hour >= onHour && hour < offHour;
else
shouldBeOn = hour < offHour || hour >= onHour;
if (fSpeedLimitEnabled != shouldBeOn)
[self toggleSpeedLimit: nil];
}
- (void) autoSpeedLimit: (NSTimer *) timer
{
if (![fDefaults boolForKey: @"SpeedLimitAuto"])
return;
//toggle if within first few seconds of hour
NSCalendarDate * currentDate = [NSCalendarDate calendarDate];
if ([currentDate minuteOfHour] == 0 && [currentDate secondOfMinute] < AUTO_SPEED_LIMIT_SECONDS
&& [currentDate hourOfDay] == (fSpeedLimitEnabled ? [fDefaults integerForKey: @"SpeedLimitAutoOffHour"]
: [fDefaults integerForKey: @"SpeedLimitAutoOnHour"]))
{
[self toggleSpeedLimit: nil];
[GrowlApplicationBridge notifyWithTitle: [@"Speed Limit Auto " stringByAppendingString:
fSpeedLimitEnabled ? @"Enabled" : @"Disabled"] description: @"Bandwidth settings changed"
notificationName: GROWL_AUTO_SPEED_LIMIT iconData: nil priority: 0 isSticky: NO clickContext: nil];
}
}
- (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];
if ([fDefaults boolForKey: @"PlaySeedingSound"])
{
NSSound * sound;
if ((sound = [NSSound soundNamed: [fDefaults stringForKey: @"SeedingSound"]]))
[sound play];
}
[GrowlApplicationBridge notifyWithTitle: @"Seeding Complete" description: [[notification object] name]
notificationName: GROWL_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 waitingToStart])
{
if ([torrent progress] >= 1.0)
[torrent startTransfer];
else if (desiredActive > 0)
{
[torrent startTransfer];
desiredActive--;
}
else
continue;
[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 openFiles: [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: GROWL_AUTO_ADD iconData: nil priority: 0 isSticky: NO clickContext: nil];
}
}
- (void) autoImportChange: (NSNotification *) notification
{
[fAutoImportedNames removeAllObjects];
[self checkAutoImportDirectory: nil];
}
- (int) numberOfRowsInTableView: (NSTableView *) t
{
return [fDisplayedTorrents count];
}
- (void) tableView: (NSTableView *) t willDisplayCell: (id) cell
forTableColumn: (NSTableColumn *) tableColumn row: (int) row
{
[cell setTorrent: [fDisplayedTorrents 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] length] == 0)
{
[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 <NSDraggingInfo>) 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 <NSDraggingInfo>) 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 < [fDisplayedTorrents 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];
[fDisplayedTorrents 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++)
[fDisplayedTorrents 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++)
[[fDisplayedTorrents 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: [fDisplayedTorrents 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];
//resize for larger min height if not set to auto size
if (![fDefaults boolForKey: @"AutoSize"])
{
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];
}
}
else
[self setWindowSizeToFit];
}
- (void) toggleStatusBar: (id) sender
{
[self showStatusBar: [fStatusBar isHidden] animate: YES];
[fDefaults setBool: ![fStatusBar isHidden] forKey: @"StatusBar"];
}
- (void) showStatusBar: (BOOL) show animate: (BOOL) animate
{
if (show != [fStatusBar isHidden])
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;
[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];
}
- (void) toggleFilterBar: (id) sender
{
//disable filtering when hiding
if (![fFilterBar isHidden])
{
[fSearchFilterField setStringValue: @""];
[self setFilter: fNoFilterButton];
}
[self showFilterBar: [fFilterBar isHidden] animate: YES];
[fDefaults setBool: ![fFilterBar isHidden] forKey: @"FilterBar"];
}
- (void) showFilterBar: (BOOL) show animate: (BOOL) animate
{
if (show != [fFilterBar isHidden])
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;
//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];
}
}
- (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 ([[fDisplayedTorrents 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 ([[fDisplayedTorrents 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 open items
if (action == @selector(openShowSheet:))
return [fWindow attachedSheet] == nil;
//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 = [fStatusBar isHidden] ? @"Show Status Bar" : @"Hide Status Bar";
if (![[menuItem title] isEqualToString: title])
[menuItem setTitle: title];
return canUseMenu;
}
//enable toggle filter bar
if (action == @selector(toggleFilterBar:))
{
NSString * title = [fFilterBar isHidden] ? @"Show Filter Bar" : @"Hide Filter Bar";
if (![[menuItem title] isEqualToString: title])
[menuItem setTitle: title];
return canUseMenu;
}
//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 = [fDisplayedTorrents 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 all item
if (action == @selector(stopAllTorrents:))
{
Torrent * torrent;
NSEnumerator * enumerator = [fTorrents objectEnumerator];
while ((torrent = [enumerator nextObject]))
if ([torrent isActive])
return YES;
return NO;
}
//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 resume waiting item
if (action == @selector(resumeWaitingTorrents:))
{
if (![[fDefaults stringForKey: @"StartSetting"] isEqualToString: @"Wait"])
return NO;
Torrent * torrent;
NSEnumerator * enumerator = [fTorrents objectEnumerator];
while ((torrent = [enumerator nextObject]))
if ([torrent waitingToStart])
return YES;
return NO;
}
//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 = [fDisplayedTorrents 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 = [fDisplayedTorrents 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;
}
}
- (void) resetDockBadge: (NSNotification *) notification
{
float downloadRate, uploadRate;
tr_torrentRates(fLib, & downloadRate, & uploadRate);
[fBadger updateBadgeWithCompleted: fCompleted uploadRate: uploadRate downloadRate: downloadRate];
}
- (NSRect) windowWillUseStandardFrame: (NSWindow *) window defaultFrame: (NSRect) defaultFrame
{
//if auto size is enabled, the current frame shouldn't need to change
NSRect frame = [fDefaults boolForKey: @"AutoSize"] ? [window frame] : [self sizedWindowFrame];
frame.size.width = [fDefaults boolForKey: @"SmallView"] ? [fWindow minSize].width : WINDOW_REGULAR_WIDTH;
return frame;
}
- (void) setWindowSizeToFit
{
if ([fDefaults boolForKey: @"AutoSize"])
[fWindow setFrame: [self sizedWindowFrame] display: YES animate: YES];
}
- (NSRect) sizedWindowFrame
{
NSRect frame = [fWindow frame];
float newHeight = frame.size.height - [fScrollView frame].size.height
+ [fDisplayedTorrents count] * ([fTableView rowHeight] + [fTableView intercellSpacing].height);
float minHeight = [fWindow minSize].height;
if (newHeight < minHeight)
newHeight = minHeight;
else
{
float maxHeight = [[fWindow screen] visibleFrame].size.height;
if ([fStatusBar isHidden])
maxHeight -= [fStatusBar frame].size.height;
if ([fFilterBar isHidden])
maxHeight -= [fFilterBar frame].size.height;
if (newHeight > maxHeight)
newHeight = maxHeight;
}
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 resetDockBadge: nil];
}
}
- (NSSize) windowWillResize: (NSWindow *) sender toSize: (NSSize) proposedFrameSize
{
//only resize horizontally if autosize is enabled
if ([fDefaults boolForKey: @"AutoSize"])
proposedFrameSize.height = [fWindow frame].size.height;
return proposedFrameSize;
}
- (void) windowDidResize: (NSNotification *) notification
{
//hide search filter if it overlaps filter buttons
[fSearchFilterField setHidden: NSMaxX([fPauseFilterButton frame]) + 2.0 > [fSearchFilterField frame].origin.x];
}
- (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: GROWL_DOWNLOAD_COMPLETE, GROWL_SEEDING_COMPLETE,
GROWL_AUTO_ADD, GROWL_AUTO_SPEED_LIMIT, nil];
return [NSDictionary dictionaryWithObjectsAndKeys: notifications, GROWL_NOTIFICATIONS_ALL,
notifications, GROWL_NOTIFICATIONS_DEFAULT, nil];
}
@end