mirror of
https://github.com/transmission/transmission
synced 2024-12-25 01:03:01 +00:00
446 lines
15 KiB
Text
446 lines
15 KiB
Text
// This file Copyright © 2008-2023 Transmission authors and contributors.
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// It may be used under the MIT (SPDX: MIT) license.
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// License text can be found in the licenses/ folder.
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#import "AddWindowController.h"
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#import "Controller.h"
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#import "ExpandedPathToIconTransformer.h"
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#import "FileOutlineController.h"
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#import "GroupsController.h"
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#import "NSStringAdditions.h"
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#import "Torrent.h"
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static NSTimeInterval const kUpdateSeconds = 1.0;
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typedef NS_ENUM(NSUInteger, PopupPriority) {
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PopupPriorityHigh = 0,
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PopupPriorityNormal = 1,
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PopupPriorityLow = 2,
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};
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@interface AddWindowController ()
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@property(nonatomic) IBOutlet NSImageView* fIconView;
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@property(nonatomic) IBOutlet NSImageView* fLocationImageView;
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@property(nonatomic) IBOutlet NSTextField* fNameField;
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@property(nonatomic) IBOutlet NSTextField* fStatusField;
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@property(nonatomic) IBOutlet NSTextField* fLocationField;
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@property(nonatomic) IBOutlet NSButton* fStartCheck;
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@property(nonatomic) IBOutlet NSButton* fDeleteCheck;
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@property(nonatomic) IBOutlet NSPopUpButton* fGroupPopUp;
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@property(nonatomic) IBOutlet NSPopUpButton* fPriorityPopUp;
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@property(nonatomic) IBOutlet NSProgressIndicator* fVerifyIndicator;
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@property(nonatomic) IBOutlet NSTextField* fFileFilterField;
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@property(nonatomic) IBOutlet NSButton* fCheckAllButton;
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@property(nonatomic) IBOutlet NSButton* fUncheckAllButton;
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@property(nonatomic) IBOutlet FileOutlineController* fFileController;
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@property(nonatomic) IBOutlet NSScrollView* fFileScrollView;
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@property(nonatomic, readonly) Controller* fController;
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@property(nonatomic, copy) NSString* fDestination;
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@property(nonatomic, readonly) NSString* fTorrentFile;
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@property(nonatomic) BOOL fLockDestination;
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@property(nonatomic, readonly) BOOL fDeleteTorrentEnableInitially;
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@property(nonatomic, readonly) BOOL fCanToggleDelete;
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@property(nonatomic) NSInteger fGroupValue;
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@property(nonatomic, weak) NSTimer* fTimer;
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@property(nonatomic) TorrentDeterminationType fGroupValueDetermination;
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@end
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@implementation AddWindowController
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- (instancetype)initWithTorrent:(Torrent*)torrent
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destination:(NSString*)path
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lockDestination:(BOOL)lockDestination
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controller:(Controller*)controller
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torrentFile:(NSString*)torrentFile
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deleteTorrentCheckEnableInitially:(BOOL)deleteTorrent
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canToggleDelete:(BOOL)canToggleDelete
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{
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if ((self = [super initWithWindowNibName:@"AddWindow"]))
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{
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_torrent = torrent;
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_fDestination = path.stringByExpandingTildeInPath;
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_fLockDestination = lockDestination;
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_fController = controller;
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_fTorrentFile = torrentFile.stringByExpandingTildeInPath;
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_fDeleteTorrentEnableInitially = deleteTorrent;
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_fCanToggleDelete = canToggleDelete;
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_fGroupValue = torrent.groupValue;
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_fGroupValueDetermination = TorrentDeterminationAutomatic;
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_fVerifyIndicator.usesThreadedAnimation = YES;
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}
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return self;
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}
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- (void)awakeFromNib
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{
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[NSNotificationCenter.defaultCenter addObserver:self selector:@selector(updateCheckButtons:) name:@"TorrentFileCheckChange"
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object:self.torrent];
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[NSNotificationCenter.defaultCenter addObserver:self selector:@selector(updateGroupMenu:) name:@"UpdateGroups" object:nil];
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self.fFileController.torrent = self.torrent;
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NSString* name = self.torrent.name;
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self.window.title = name;
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self.fNameField.stringValue = name;
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self.fNameField.toolTip = name;
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//disable fullscreen support
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self.window.collectionBehavior = NSWindowCollectionBehaviorFullScreenNone;
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self.fIconView.image = self.torrent.icon;
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if (!self.torrent.folder)
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{
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self.fFileFilterField.hidden = YES;
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self.fCheckAllButton.hidden = YES;
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self.fUncheckAllButton.hidden = YES;
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NSRect scrollFrame = self.fFileScrollView.frame;
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CGFloat const diff = NSMinY(self.fFileScrollView.frame) - NSMinY(self.fFileFilterField.frame);
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scrollFrame.origin.y -= diff;
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scrollFrame.size.height += diff;
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self.fFileScrollView.frame = scrollFrame;
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}
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else
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{
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[self updateCheckButtons:nil];
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}
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[self setGroupsMenu];
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[self.fGroupPopUp selectItemWithTag:self.fGroupValue];
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PopupPriority priorityIndex;
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switch (self.torrent.priority)
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{
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case TR_PRI_HIGH:
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priorityIndex = PopupPriorityHigh;
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break;
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case TR_PRI_NORMAL:
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priorityIndex = PopupPriorityNormal;
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break;
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case TR_PRI_LOW:
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priorityIndex = PopupPriorityLow;
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break;
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default:
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NSAssert1(NO, @"Unknown priority for adding torrent: %d", self.torrent.priority);
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priorityIndex = PopupPriorityNormal;
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}
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[self.fPriorityPopUp selectItemAtIndex:priorityIndex];
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self.fStartCheck.state = [NSUserDefaults.standardUserDefaults boolForKey:@"AutoStartDownload"] ? NSControlStateValueOn :
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NSControlStateValueOff;
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self.fDeleteCheck.state = self.fDeleteTorrentEnableInitially ? NSControlStateValueOn : NSControlStateValueOff;
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self.fDeleteCheck.enabled = self.fCanToggleDelete;
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if (self.fDestination)
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{
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[self setDestinationPath:self.fDestination
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determinationType:(self.fLockDestination ? TorrentDeterminationUserSpecified : TorrentDeterminationAutomatic)];
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}
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else
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{
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self.fLocationField.stringValue = @"";
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self.fLocationImageView.image = nil;
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}
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self.fTimer = [NSTimer scheduledTimerWithTimeInterval:kUpdateSeconds target:self selector:@selector(updateFiles)
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userInfo:nil
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repeats:YES];
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[self updateFiles];
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}
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- (void)windowDidLoad
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{
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//if there is no destination, prompt for one right away
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if (!self.fDestination)
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{
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[self setDestination:nil];
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}
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}
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- (void)dealloc
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{
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[NSNotificationCenter.defaultCenter removeObserver:self];
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[_fTimer invalidate];
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}
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- (void)setDestination:(id)sender
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{
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NSOpenPanel* panel = [NSOpenPanel openPanel];
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panel.prompt = NSLocalizedString(@"Select", "Open torrent -> prompt");
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panel.allowsMultipleSelection = NO;
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panel.canChooseFiles = NO;
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panel.canChooseDirectories = YES;
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panel.canCreateDirectories = YES;
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panel.message = [NSString stringWithFormat:NSLocalizedString(@"Select the download folder for \"%@\"", "Add -> select destination folder"),
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self.torrent.name];
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[panel beginSheetModalForWindow:self.window completionHandler:^(NSInteger result) {
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if (result == NSModalResponseOK)
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{
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self.fLockDestination = YES;
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[self setDestinationPath:panel.URLs[0].path determinationType:TorrentDeterminationUserSpecified];
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}
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else
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{
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if (!self.fDestination)
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{
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[self performSelectorOnMainThread:@selector(cancelAdd:) withObject:nil waitUntilDone:NO];
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}
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}
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}];
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}
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- (void)add:(id)sender
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{
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if ([self.fDestination.lastPathComponent isEqualToString:self.torrent.name] &&
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[NSUserDefaults.standardUserDefaults boolForKey:@"WarningFolderDataSameName"])
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{
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NSAlert* alert = [[NSAlert alloc] init];
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alert.messageText = NSLocalizedString(@"The destination directory and root data directory have the same name.", "Add torrent -> same name -> title");
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alert.informativeText = NSLocalizedString(
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@"If you are attempting to use already existing data,"
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" the root data directory should be inside the destination directory.",
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"Add torrent -> same name -> message");
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alert.alertStyle = NSAlertStyleWarning;
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[alert addButtonWithTitle:NSLocalizedString(@"Cancel", "Add torrent -> same name -> button")];
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[alert addButtonWithTitle:NSLocalizedString(@"Add", "Add torrent -> same name -> button")];
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alert.showsSuppressionButton = YES;
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[alert beginSheetModalForWindow:self.window completionHandler:^(NSModalResponse returnCode) {
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if (alert.suppressionButton.state == NSControlStateValueOn)
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{
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[NSUserDefaults.standardUserDefaults setBool:NO forKey:@"WarningFolderDataSameName"];
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}
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if (returnCode == NSAlertSecondButtonReturn)
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{
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[self performSelectorOnMainThread:@selector(confirmAdd) withObject:nil waitUntilDone:NO];
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}
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}];
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}
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else
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{
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[self confirmAdd];
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}
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}
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- (void)cancelAdd:(id)sender
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{
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[self.window performClose:sender];
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}
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//only called on cancel
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- (BOOL)windowShouldClose:(id)window
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{
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[self.fTimer invalidate];
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self.fTimer = nil;
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self.fFileController.torrent = nil; //avoid a crash when window tries to update
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[self.fController askOpenConfirmed:self add:NO];
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return YES;
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}
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- (void)setFileFilterText:(id)sender
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{
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self.fFileController.filterText = [sender stringValue];
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}
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- (IBAction)checkAll:(id)sender
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{
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[self.fFileController checkAll];
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}
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- (IBAction)uncheckAll:(id)sender
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{
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[self.fFileController uncheckAll];
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}
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- (void)verifyLocalData:(id)sender
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{
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[self.torrent resetCache];
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[self updateFiles];
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}
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- (void)changePriority:(id)sender
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{
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tr_priority_t priority;
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switch ([sender indexOfSelectedItem])
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{
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case PopupPriorityHigh:
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priority = TR_PRI_HIGH;
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break;
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case PopupPriorityNormal:
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priority = TR_PRI_NORMAL;
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break;
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case PopupPriorityLow:
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priority = TR_PRI_LOW;
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break;
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default:
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NSAssert1(NO, @"Unknown priority tag for adding torrent: %ld", [sender tag]);
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priority = TR_PRI_NORMAL;
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}
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self.torrent.priority = priority;
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}
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- (void)updateCheckButtons:(NSNotification*)notification
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{
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NSString* statusString = [NSString stringForFileSize:self.torrent.size];
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if (self.torrent.folder)
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{
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//check buttons
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//keep synced with identical code in InfoFileViewController.m
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NSInteger const filesCheckState = [self.torrent
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checkForFiles:[NSIndexSet indexSetWithIndexesInRange:NSMakeRange(0, self.torrent.fileCount)]];
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self.fCheckAllButton.enabled = filesCheckState != NSControlStateValueOn; //if anything is unchecked
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self.fUncheckAllButton.enabled = !self.torrent.allDownloaded; //if there are any checked files that aren't finished
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//status field
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NSString* fileString;
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NSUInteger count = self.torrent.fileCount;
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if (count != 1)
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{
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fileString = [NSString localizedStringWithFormat:NSLocalizedString(@"%lu files", "Add torrent -> info"), count];
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}
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else
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{
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fileString = NSLocalizedString(@"1 file", "Add torrent -> info");
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}
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NSString* selectedString = [NSString stringWithFormat:NSLocalizedString(@"%@ selected", "Add torrent -> info"),
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[NSString stringForFileSize:self.torrent.totalSizeSelected]];
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statusString = [NSString stringWithFormat:@"%@, %@ (%@)", fileString, statusString, selectedString];
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}
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self.fStatusField.stringValue = statusString;
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}
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- (void)updateGroupMenu:(NSNotification*)notification
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{
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[self setGroupsMenu];
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if (![self.fGroupPopUp selectItemWithTag:self.fGroupValue])
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{
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self.fGroupValue = -1;
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self.fGroupValueDetermination = TorrentDeterminationAutomatic;
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[self.fGroupPopUp selectItemWithTag:self.fGroupValue];
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}
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}
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#pragma mark - Private
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- (void)updateFiles
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{
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[self.torrent update];
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[self.fFileController refresh];
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[self updateCheckButtons:nil]; //call in case button state changed by checking
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if (self.torrent.checking)
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{
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BOOL const waiting = self.torrent.checkingWaiting;
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self.fVerifyIndicator.indeterminate = waiting;
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if (waiting)
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{
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[self.fVerifyIndicator startAnimation:self];
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}
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else
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{
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self.fVerifyIndicator.doubleValue = self.torrent.checkingProgress;
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}
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}
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else
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{
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self.fVerifyIndicator.indeterminate = YES; //we want to hide when stopped, which only applies when indeterminate
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[self.fVerifyIndicator stopAnimation:self];
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}
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}
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- (void)confirmAdd
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{
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[self.fTimer invalidate];
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self.fTimer = nil;
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[self.torrent setGroupValue:self.fGroupValue determinationType:self.fGroupValueDetermination];
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if (self.fTorrentFile && self.fCanToggleDelete && self.fDeleteCheck.state == NSControlStateValueOn)
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{
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[Torrent trashFile:self.fTorrentFile error:nil];
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}
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if (self.fStartCheck.state == NSControlStateValueOn)
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{
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[self.torrent startTransfer];
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}
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self.fFileController.torrent = nil; //avoid a crash when window tries to update
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[self close];
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[self.fController askOpenConfirmed:self add:YES];
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}
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- (void)setDestinationPath:(NSString*)destination determinationType:(TorrentDeterminationType)determinationType
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{
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destination = destination.stringByExpandingTildeInPath;
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if (!self.fDestination || ![self.fDestination isEqualToString:destination])
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{
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self.fDestination = destination;
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[self.torrent changeDownloadFolderBeforeUsing:self.fDestination determinationType:determinationType];
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}
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self.fLocationField.stringValue = self.fDestination.stringByAbbreviatingWithTildeInPath;
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self.fLocationField.toolTip = self.fDestination;
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ExpandedPathToIconTransformer* iconTransformer = [[ExpandedPathToIconTransformer alloc] init];
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self.fLocationImageView.image = [iconTransformer transformedValue:self.fDestination];
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}
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- (void)setGroupsMenu
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{
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NSMenu* groupMenu = [GroupsController.groups groupMenuWithTarget:self action:@selector(changeGroupValue:) isSmall:NO];
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self.fGroupPopUp.menu = groupMenu;
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}
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- (void)changeGroupValue:(id)sender
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{
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NSInteger previousGroup = self.fGroupValue;
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self.fGroupValue = [sender tag];
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self.fGroupValueDetermination = TorrentDeterminationUserSpecified;
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if (!self.fLockDestination)
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{
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if ([GroupsController.groups usesCustomDownloadLocationForIndex:self.fGroupValue])
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{
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[self setDestinationPath:[GroupsController.groups customDownloadLocationForIndex:self.fGroupValue]
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determinationType:TorrentDeterminationAutomatic];
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}
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else if ([self.fDestination isEqualToString:[GroupsController.groups customDownloadLocationForIndex:previousGroup]])
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{
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[self setDestinationPath:[NSUserDefaults.standardUserDefaults stringForKey:@"DownloadFolder"]
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determinationType:TorrentDeterminationAutomatic];
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}
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}
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}
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@end
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