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transmission/macosx/CreatorWindowController.mm

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// This file Copyright © 2007-2022 Transmission authors and contributors.
// It may be used under the MIT (SPDX: MIT) license.
// License text can be found in the licenses/ folder.
#include <chrono>
#include <cmath>
#include <future>
#include <optional>
#include <utility>
#include <libtransmission/transmission.h>
#include <libtransmission/error.h>
#include <libtransmission/makemeta.h>
#include <libtransmission/utils.h>
#include <libtransmission/web-utils.h> // tr_urlIsValidTracker()
#import "CreatorWindowController.h"
#import "Controller.h"
#import "NSStringAdditions.h"
#define TRACKER_ADD_TAG 0
#define TRACKER_REMOVE_TAG 1
@interface CreatorWindowController ()
@property(nonatomic) IBOutlet NSImageView* fIconView;
@property(nonatomic) IBOutlet NSTextField* fNameField;
@property(nonatomic) IBOutlet NSTextField* fStatusField;
@property(nonatomic) IBOutlet NSTextField* fPiecesField;
@property(nonatomic) IBOutlet NSTextField* fLocationField;
@property(nonatomic) IBOutlet NSTableView* fTrackerTable;
@property(nonatomic) IBOutlet NSSegmentedControl* fTrackerAddRemoveControl;
@property(nonatomic) IBOutlet NSTextView* fCommentView;
@property(nonatomic) IBOutlet NSButton* fPrivateCheck;
@property(nonatomic) IBOutlet NSButton* fOpenCheck;
@property(nonatomic) IBOutlet NSTextField* fSource;
@property(nonatomic) IBOutlet NSStepper* fPieceSizeStepper;
@property(nonatomic) IBOutlet NSView* fProgressView;
@property(nonatomic) IBOutlet NSProgressIndicator* fProgressIndicator;
@property(nonatomic, readonly) std::shared_ptr<tr_metainfo_builder> fBuilder;
@property(nonatomic, readonly) NSURL* fPath;
@property(nonatomic) std::shared_future<tr_error*> fFuture;
@property(nonatomic) NSURL* fLocation; // path to new torrent file
@property(nonatomic) NSMutableArray<NSString*>* fTrackers;
@property(nonatomic) NSTimer* fTimer;
@property(nonatomic) BOOL fStarted;
@property(nonatomic) BOOL fOpenWhenCreated;
@property(nonatomic, readonly) NSUserDefaults* fDefaults;
+ (NSURL*)chooseFile;
- (void)updateLocationField;
- (void)createReal;
- (void)checkProgress;
@end
NSMutableSet* creatorWindowControllerSet = nil;
@implementation CreatorWindowController
+ (CreatorWindowController*)createTorrentFile:(tr_session*)handle
{
//get file/folder for torrent
NSURL* path;
if (!(path = [CreatorWindowController chooseFile]))
{
return nil;
}
CreatorWindowController* creator = [[self alloc] initWithHandle:handle path:path];
[creator showWindow:nil];
return creator;
}
+ (CreatorWindowController*)createTorrentFile:(tr_session*)handle forFile:(NSURL*)file
{
CreatorWindowController* creator = [[self alloc] initWithHandle:handle path:file];
[creator showWindow:nil];
return creator;
}
- (instancetype)initWithHandle:(tr_session*)handle path:(NSURL*)path
{
if ((self = [super initWithWindowNibName:@"Creator"]))
{
if (!creatorWindowControllerSet)
{
creatorWindowControllerSet = [NSMutableSet set];
}
_fStarted = NO;
_fPath = path;
_fBuilder = std::make_shared<tr_metainfo_builder>(_fPath.path.UTF8String);
if (_fBuilder->fileCount() == 0U)
{
NSAlert* alert = [[NSAlert alloc] init];
[alert addButtonWithTitle:NSLocalizedString(@"OK", "Create torrent -> no files -> button")];
alert.messageText = NSLocalizedString(@"This folder contains no files.", "Create torrent -> no files -> title");
alert.informativeText = NSLocalizedString(
@"There must be at least one file in a folder to create a torrent file.",
"Create torrent -> no files -> warning");
alert.alertStyle = NSAlertStyleWarning;
[alert runModal];
return nil;
}
if (_fBuilder->totalSize() == 0U)
{
NSAlert* alert = [[NSAlert alloc] init];
[alert addButtonWithTitle:NSLocalizedString(@"OK", "Create torrent -> zero size -> button")];
alert.messageText = NSLocalizedString(@"The total file size is zero bytes.", "Create torrent -> zero size -> title");
alert.informativeText = NSLocalizedString(@"A torrent file cannot be created for files with no size.", "Create torrent -> zero size -> warning");
alert.alertStyle = NSAlertStyleWarning;
[alert runModal];
return nil;
}
_fDefaults = NSUserDefaults.standardUserDefaults;
//get list of trackers
if (!(_fTrackers = [[_fDefaults arrayForKey:@"CreatorTrackers"] mutableCopy]))
{
_fTrackers = [[NSMutableArray alloc] init];
//check for single tracker from versions before 1.3
NSString* tracker;
if ((tracker = [_fDefaults stringForKey:@"CreatorTracker"]))
{
[_fDefaults removeObjectForKey:@"CreatorTracker"];
if (![tracker isEqualToString:@""])
{
[_fTrackers addObject:tracker];
[_fDefaults setObject:_fTrackers forKey:@"CreatorTrackers"];
}
}
}
//remove potentially invalid addresses
for (NSInteger i = _fTrackers.count - 1; i >= 0; i--)
{
if (!tr_urlIsValidTracker(_fTrackers[i].UTF8String))
{
[_fTrackers removeObjectAtIndex:i];
}
}
[creatorWindowControllerSet addObject:self];
}
return self;
}
- (void)awakeFromNib
{
self.window.restorationClass = [self class];
NSString* name = self.fPath.lastPathComponent;
self.window.title = name;
//disable fullscreen support
self.window.collectionBehavior = NSWindowCollectionBehaviorFullScreenNone;
self.fNameField.stringValue = name;
self.fNameField.toolTip = self.fPath.path;
auto const is_folder = self.fBuilder->fileCount() > 1 || tr_strvContains(self.fBuilder->path(0), '/');
NSImage* icon = [NSWorkspace.sharedWorkspace
iconForFileType:is_folder ? NSFileTypeForHFSTypeCode(kGenericFolderIcon) : self.fPath.pathExtension];
icon.size = self.fIconView.frame.size;
self.fIconView.image = icon;
NSString* status_string = [NSString stringForFileSize:self.fBuilder->totalSize()];
if (is_folder)
{
NSUInteger const count = self.fBuilder->fileCount();
NSString* const fileString = count != 1 ?
[NSString stringWithFormat:NSLocalizedString(@"%lu files", "Create torrent -> info"), count] :
NSLocalizedString(@"1 file", "Create torrent -> info");
status_string = [NSString stringWithFormat:@"%@, %@", fileString, status_string];
}
self.fStatusField.stringValue = status_string;
[self updatePiecesField];
self.fPieceSizeStepper.intValue = static_cast<int>(log2(self.fBuilder->pieceSize()));
self.fLocation = [[self.fDefaults URLForKey:@"CreatorLocationURL"]
URLByAppendingPathComponent:[name stringByAppendingPathExtension:@"torrent"]];
if (!self.fLocation)
{
//Compatibility with Transmission 2.5 and earlier,
//when it was "CreatorLocation" and not "CreatorLocationURL"
NSString* location = [self.fDefaults stringForKey:@"CreatorLocation"];
self.fLocation = [[NSURL alloc]
initFileURLWithPath:[location.stringByExpandingTildeInPath
stringByAppendingPathComponent:[name stringByAppendingPathExtension:@"torrent"]]];
}
[self updateLocationField];
//set previously saved values
if ([self.fDefaults objectForKey:@"CreatorPrivate"])
{
self.fPrivateCheck.state = [self.fDefaults boolForKey:@"CreatorPrivate"] ? NSControlStateValueOn : NSControlStateValueOff;
}
if ([self.fDefaults objectForKey:@"CreatorSource"])
{
self.fSource.stringValue = [self.fDefaults stringForKey:@"CreatorSource"];
}
self.fOpenCheck.state = [self.fDefaults boolForKey:@"CreatorOpen"] ? NSControlStateValueOn : NSControlStateValueOff;
//set tracker table column width to table width
[self.fTrackerTable sizeToFit];
}
- (void)dealloc
{
_fBuilder.reset();
[_fTimer invalidate];
}
+ (void)restoreWindowWithIdentifier:(NSString*)identifier
state:(NSCoder*)state
completionHandler:(void (^)(NSWindow*, NSError*))completionHandler
{
NSURL* path = [state decodeObjectForKey:@"TRCreatorPath"];
if (!path || ![path checkResourceIsReachableAndReturnError:nil])
{
completionHandler(nil, [NSError errorWithDomain:NSURLErrorDomain code:NSURLErrorCannotOpenFile userInfo:nil]);
return;
}
NSWindow* window = [self createTorrentFile:((Controller*)NSApp.delegate).sessionHandle forFile:path].window;
completionHandler(window, nil);
}
- (void)window:(NSWindow*)window willEncodeRestorableState:(NSCoder*)state
{
[state encodeObject:self.fPath forKey:@"TRCreatorPath"];
[state encodeObject:self.fLocation forKey:@"TRCreatorLocation"];
[state encodeObject:self.fTrackers forKey:@"TRCreatorTrackers"];
[state encodeInteger:self.fOpenCheck.state forKey:@"TRCreatorOpenCheck"];
[state encodeInteger:self.fPrivateCheck.state forKey:@"TRCreatorPrivateCheck"];
[state encodeObject:self.fSource.stringValue forKey:@"TRCreatorSource"];
[state encodeObject:self.fCommentView.string forKey:@"TRCreatorPrivateComment"];
}
- (void)window:(NSWindow*)window didDecodeRestorableState:(NSCoder*)coder
{
self.fLocation = [coder decodeObjectForKey:@"TRCreatorLocation"];
[self updateLocationField];
self.fTrackers = [coder decodeObjectForKey:@"TRCreatorTrackers"];
[self.fTrackerTable reloadData];
self.fOpenCheck.state = [coder decodeIntegerForKey:@"TRCreatorOpenCheck"];
self.fPrivateCheck.state = [coder decodeIntegerForKey:@"TRCreatorPrivateCheck"];
self.fSource.stringValue = [coder decodeObjectForKey:@"TRCreatorSource"];
self.fCommentView.string = [coder decodeObjectForKey:@"TRCreatorPrivateComment"];
}
- (IBAction)setLocation:(id)sender
{
NSSavePanel* panel = [NSSavePanel savePanel];
panel.prompt = NSLocalizedString(@"Select", "Create torrent -> location sheet -> button");
panel.message = NSLocalizedString(@"Select the name and location for the torrent file.", "Create torrent -> location sheet -> message");
panel.allowedFileTypes = @[ @"org.bittorrent.torrent", @"torrent" ];
panel.canSelectHiddenExtension = YES;
panel.directoryURL = self.fLocation.URLByDeletingLastPathComponent;
panel.nameFieldStringValue = self.fLocation.lastPathComponent;
[panel beginSheetModalForWindow:self.window completionHandler:^(NSInteger result) {
if (result == NSModalResponseOK)
{
self.fLocation = panel.URL;
[self updateLocationField];
}
}];
}
- (IBAction)create:(id)sender
{
//make sure the trackers are no longer being verified
if (self.fTrackerTable.editedRow != -1)
{
[self.window endEditingFor:self.fTrackerTable];
}
BOOL const isPrivate = self.fPrivateCheck.state == NSControlStateValueOn;
if (self.fTrackers.count == 0 && [self.fDefaults boolForKey:isPrivate ? @"WarningCreatorPrivateBlankAddress" : @"WarningCreatorBlankAddress"])
{
NSAlert* alert = [[NSAlert alloc] init];
alert.messageText = NSLocalizedString(@"There are no tracker addresses.", "Create torrent -> blank address -> title");
NSString* infoString = isPrivate ?
NSLocalizedString(
@"A transfer marked as private with no tracker addresses will be unable to connect to peers."
" The torrent file will only be useful if you plan to upload the file to a tracker website"
" that will add the addresses for you.",
"Create torrent -> blank address -> message") :
NSLocalizedString(
@"The transfer will not contact trackers for peers, and will have to rely solely on"
" non-tracker peer discovery methods such as PEX and DHT to download and seed.",
"Create torrent -> blank address -> message");
alert.informativeText = infoString;
[alert addButtonWithTitle:NSLocalizedString(@"Create", "Create torrent -> blank address -> button")];
[alert addButtonWithTitle:NSLocalizedString(@"Cancel", "Create torrent -> blank address -> button")];
alert.showsSuppressionButton = YES;
[alert beginSheetModalForWindow:self.window completionHandler:^(NSModalResponse returnCode) {
if (alert.suppressionButton.state == NSControlStateValueOn)
{
[NSUserDefaults.standardUserDefaults setBool:NO forKey:@"WarningCreatorBlankAddress"]; //set regardless of private/public
if (self.fPrivateCheck.state == NSControlStateValueOn)
{
[NSUserDefaults.standardUserDefaults setBool:NO forKey:@"WarningCreatorPrivateBlankAddress"];
}
}
if (returnCode == NSAlertFirstButtonReturn)
{
[self performSelectorOnMainThread:@selector(createReal) withObject:nil waitUntilDone:NO];
}
}];
}
else
{
[self createReal];
}
}
- (IBAction)cancelCreateWindow:(id)sender
{
[self.window close];
}
- (void)windowWillClose:(NSNotification*)notification
{
[creatorWindowControllerSet removeObject:self];
}
- (IBAction)cancelCreateProgress:(id)sender
{
self.fBuilder->cancelChecksums();
[self.fTimer fire];
}
- (IBAction)incrementOrDecrementPieceSize:(id)sender
{
auto const piece_size = static_cast<uint32_t>(pow(2.0, [sender intValue]));
if (self.fBuilder->setPieceSize(piece_size))
{
[self updatePiecesField];
}
}
- (NSInteger)numberOfRowsInTableView:(NSTableView*)tableView
{
return self.fTrackers.count;
}
- (id)tableView:(NSTableView*)tableView objectValueForTableColumn:(NSTableColumn*)tableColumn row:(NSInteger)row
{
return self.fTrackers[row];
}
- (IBAction)addRemoveTracker:(id)sender
{
//don't allow add/remove when currently adding - it leads to weird results
if (self.fTrackerTable.editedRow != -1)
{
return;
}
if ([[sender cell] tagForSegment:[sender selectedSegment]] == TRACKER_REMOVE_TAG)
{
[self.fTrackers removeObjectsAtIndexes:self.fTrackerTable.selectedRowIndexes];
[self.fTrackerTable deselectAll:self];
[self.fTrackerTable reloadData];
}
else
{
[self.fTrackers addObject:@""];
[self.fTrackerTable reloadData];
NSInteger const row = self.fTrackers.count - 1;
[self.fTrackerTable selectRowIndexes:[NSIndexSet indexSetWithIndex:row] byExtendingSelection:NO];
[self.fTrackerTable editColumn:0 row:row withEvent:nil select:YES];
}
}
- (void)tableView:(NSTableView*)tableView
setObjectValue:(id)object
forTableColumn:(NSTableColumn*)tableColumn
row:(NSInteger)row
{
NSString* tracker = (NSString*)object;
tracker = [tracker stringByTrimmingCharactersInSet:NSCharacterSet.whitespaceAndNewlineCharacterSet];
if ([tracker rangeOfString:@"://"].location == NSNotFound)
{
tracker = [@"http://" stringByAppendingString:tracker];
}
if (!tr_urlIsValidTracker(tracker.UTF8String))
{
NSBeep();
[self.fTrackers removeObjectAtIndex:row];
}
else
{
self.fTrackers[row] = tracker;
}
[self.fTrackerTable deselectAll:self];
[self.fTrackerTable reloadData];
}
- (void)tableViewSelectionDidChange:(NSNotification*)notification
{
[self.fTrackerAddRemoveControl setEnabled:self.fTrackerTable.numberOfSelectedRows > 0 forSegment:TRACKER_REMOVE_TAG];
}
- (void)copy:(id)sender
{
NSArray* addresses = [self.fTrackers objectsAtIndexes:self.fTrackerTable.selectedRowIndexes];
NSString* text = [addresses componentsJoinedByString:@"\n"];
NSPasteboard* pb = NSPasteboard.generalPasteboard;
[pb clearContents];
[pb writeObjects:@[ text ]];
}
- (BOOL)validateMenuItem:(NSMenuItem*)menuItem
{
SEL const action = menuItem.action;
if (action == @selector(copy:))
{
return self.window.firstResponder == self.fTrackerTable && self.fTrackerTable.numberOfSelectedRows > 0;
}
if (action == @selector(paste:))
{
return self.window.firstResponder == self.fTrackerTable &&
[NSPasteboard.generalPasteboard canReadObjectForClasses:@[ [NSString class] ] options:nil];
}
return YES;
}
- (void)paste:(id)sender
{
NSMutableArray* tempTrackers = [NSMutableArray array];
NSArray* items = [NSPasteboard.generalPasteboard readObjectsForClasses:@[ [NSString class] ] options:nil];
NSAssert(items != nil, @"no string items to paste; should not be able to call this method");
for (NSString* pbItem in items)
{
for (NSString* tracker in [pbItem componentsSeparatedByString:@"\n"])
{
[tempTrackers addObject:tracker];
}
}
BOOL added = NO;
for (__strong NSString* tracker in tempTrackers)
{
tracker = [tracker stringByTrimmingCharactersInSet:NSCharacterSet.whitespaceAndNewlineCharacterSet];
if ([tracker rangeOfString:@"://"].location == NSNotFound)
{
tracker = [@"http://" stringByAppendingString:tracker];
}
if (tr_urlIsValidTracker(tracker.UTF8String))
{
[self.fTrackers addObject:tracker];
added = YES;
}
}
if (added)
{
[self.fTrackerTable deselectAll:self];
[self.fTrackerTable reloadData];
}
else
{
NSBeep();
}
}
#pragma mark - Private
- (void)updatePiecesField
{
auto const piece_size = self.fBuilder->pieceSize();
auto const piece_count = self.fBuilder->pieceCount();
if (piece_count == 1U)
{
self.fPiecesField.stringValue = [NSString stringWithFormat:NSLocalizedString(@"1 piece, %@", "Create torrent -> info"),
[NSString stringForFileSize:piece_size]];
}
else
{
self.fPiecesField.stringValue = [NSString stringWithFormat:NSLocalizedString(@"%u pieces, %@ each", "Create torrent -> info"),
piece_count,
[NSString stringForFileSize:piece_size]];
}
}
- (void)updateLocationField
{
NSString* pathString = self.fLocation.path;
self.fLocationField.stringValue = pathString.stringByAbbreviatingWithTildeInPath;
self.fLocationField.toolTip = pathString;
}
+ (NSURL*)chooseFile
{
NSOpenPanel* panel = [NSOpenPanel openPanel];
panel.title = NSLocalizedString(@"Create Torrent File", "Create torrent -> select file");
panel.prompt = NSLocalizedString(@"Select", "Create torrent -> select file");
panel.allowsMultipleSelection = NO;
panel.canChooseFiles = YES;
panel.canChooseDirectories = YES;
panel.canCreateDirectories = NO;
panel.message = NSLocalizedString(@"Select a file or folder for the torrent file.", "Create torrent -> select file");
BOOL success = [panel runModal] == NSModalResponseOK;
return success ? panel.URLs[0] : nil;
}
- (void)createReal
{
//check if the location currently exists
if (![self.fLocation.URLByDeletingLastPathComponent checkResourceIsReachableAndReturnError:NULL])
{
NSAlert* alert = [[NSAlert alloc] init];
[alert addButtonWithTitle:NSLocalizedString(@"OK", "Create torrent -> directory doesn't exist warning -> button")];
alert.messageText = NSLocalizedString(@"The chosen torrent file location does not exist.", "Create torrent -> directory doesn't exist warning -> title");
alert.informativeText = [NSString stringWithFormat:NSLocalizedString(
@"The directory \"%@\" does not currently exist. "
"Create this directory or choose a different one to create the torrent file.",
"Create torrent -> directory doesn't exist warning -> warning"),
self.fLocation.URLByDeletingLastPathComponent.path];
alert.alertStyle = NSAlertStyleWarning;
[alert beginSheetModalForWindow:self.window completionHandler:nil];
return;
}
//check if a file with the same name and location already exists
if ([self.fLocation checkResourceIsReachableAndReturnError:NULL])
{
NSArray* pathComponents = self.fLocation.pathComponents;
NSInteger count = pathComponents.count;
NSAlert* alert = [[NSAlert alloc] init];
[alert addButtonWithTitle:NSLocalizedString(@"OK", "Create torrent -> file already exists warning -> button")];
alert.messageText = NSLocalizedString(
@"A torrent file with this name and directory cannot be created.",
"Create torrent -> file already exists warning -> title");
alert.informativeText = [NSString stringWithFormat:NSLocalizedString(
@"A file with the name \"%@\" already exists in the directory \"%@\". "
"Choose a new name or directory to create the torrent file.",
"Create torrent -> file already exists warning -> warning"),
pathComponents[count - 1],
pathComponents[count - 2]];
alert.alertStyle = NSAlertStyleWarning;
[alert beginSheetModalForWindow:self.window completionHandler:nil];
return;
}
// trackers
auto trackers = tr_announce_list{};
for (NSUInteger i = 0; i < self.fTrackers.count; ++i)
{
trackers.add((char*)(self.fTrackers[i]).UTF8String, trackers.nextTier());
}
self.fBuilder->setAnnounceList(std::move(trackers));
//store values
[self.fDefaults setObject:self.fTrackers forKey:@"CreatorTrackers"];
[self.fDefaults setBool:self.fPrivateCheck.state == NSControlStateValueOn forKey:@"CreatorPrivate"];
[self.fDefaults setObject:self.fSource.stringValue forKey:@"CreatorSource"];
[self.fDefaults setBool:self.fOpenCheck.state == NSControlStateValueOn forKey:@"CreatorOpen"];
self.fOpenWhenCreated = self.fOpenCheck.state ==
NSControlStateValueOn; //need this since the check box might not exist, and value in prefs might have changed from another creator window
[self.fDefaults setURL:self.fLocation.URLByDeletingLastPathComponent forKey:@"CreatorLocationURL"];
self.window.restorable = NO;
[NSNotificationCenter.defaultCenter postNotificationName:@"BeginCreateTorrentFile" object:self.fLocation userInfo:nil];
self.fBuilder->setComment(self.fCommentView.string.UTF8String);
self.fBuilder->setPrivate(self.fPrivateCheck.state == NSControlStateValueOn);
self.fBuilder->setSource(self.fSource.stringValue.UTF8String);
self.fFuture = self.fBuilder->makeChecksums();
self.fTimer = [NSTimer scheduledTimerWithTimeInterval:0.1 target:self selector:@selector(checkProgress) userInfo:nil
repeats:YES];
}
- (void)checkProgress
{
auto const is_done = !self.fFuture.valid() || self.fFuture.wait_for(std::chrono::seconds(0)) == std::future_status::ready;
if (!is_done)
{
auto const [current, total] = self.fBuilder->checksumStatus();
self.fProgressIndicator.doubleValue = static_cast<double>(current) / total;
if (!self.fStarted)
{
self.fStarted = YES;
self.fProgressView.hidden = YES;
NSWindow* window = self.window;
window.frameAutosaveName = @"";
NSRect windowRect = window.frame;
CGFloat difference = self.fProgressView.frame.size.height - window.contentView.frame.size.height;
windowRect.origin.y -= difference;
windowRect.size.height += difference;
//don't allow vertical resizing
CGFloat height = windowRect.size.height;
window.minSize = NSMakeSize(window.minSize.width, height);
window.maxSize = NSMakeSize(window.maxSize.width, height);
window.contentView = self.fProgressView;
[window setFrame:windowRect display:YES animate:YES];
self.fProgressView.hidden = NO;
[window standardWindowButton:NSWindowCloseButton].enabled = NO;
}
return;
}
// stop the timer
[self.fTimer invalidate];
self.fTimer = nil;
tr_error* error = self.fFuture.get();
if (error == nullptr)
{
self.fBuilder->save(self.fLocation.path.UTF8String, &error);
}
if (error != nullptr)
{
auto* const alert = [[NSAlert alloc] init];
[alert addButtonWithTitle:NSLocalizedString(@"OK", "Create torrent -> failed -> button")];
alert.messageText = [NSString stringWithFormat:NSLocalizedString(@"Creation of \"%@\" failed.", "Create torrent -> failed -> title"),
self.fLocation.lastPathComponent];
alert.alertStyle = NSAlertStyleWarning;
alert.informativeText = [NSString stringWithFormat:@"%s (%d)", error->message, error->code];
[alert beginSheetModalForWindow:self.window completionHandler:^(NSModalResponse returnCode) {
[self.window close];
}];
tr_error_free(error);
}
else
{
if (self.fOpenWhenCreated)
{
NSDictionary* dict = @{ @"File" : self.fLocation.path, @"Path" : self.fPath.URLByDeletingLastPathComponent.path };
[NSNotificationCenter.defaultCenter postNotificationName:@"OpenCreatedTorrentFile" object:self userInfo:dict];
}
[self.window close];
}
}
@end
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