575 lines
18 KiB
Plaintext
575 lines
18 KiB
Plaintext
// This file Copyright © 2006-2022 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 "InfoWindowController.h"
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#import "InfoViewController.h"
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#import "InfoGeneralViewController.h"
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#import "InfoActivityViewController.h"
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#import "InfoTrackersViewController.h"
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#import "InfoPeersViewController.h"
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#import "InfoFileViewController.h"
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#import "InfoOptionsViewController.h"
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#import "NSImageAdditions.h"
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#import "NSApplicationAdditions.h"
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#import "NSStringAdditions.h"
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#import "Torrent.h"
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#define TAB_INFO_IDENT @"Info"
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#define TAB_ACTIVITY_IDENT @"Activity"
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#define TAB_TRACKER_IDENT @"Tracker"
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#define TAB_PEERS_IDENT @"Peers"
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#define TAB_FILES_IDENT @"Files"
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#define TAB_OPTIONS_IDENT @"Options"
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#define TAB_MIN_HEIGHT 250
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#define INVALID -99
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typedef NS_ENUM(unsigned int, tabTag) {
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TAB_GENERAL_TAG = 0,
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TAB_ACTIVITY_TAG = 1,
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TAB_TRACKERS_TAG = 2,
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TAB_PEERS_TAG = 3,
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TAB_FILE_TAG = 4,
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TAB_OPTIONS_TAG = 5
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};
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@interface InfoWindowController (Private)
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- (void)resetInfo;
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- (void)resetInfoForTorrent:(NSNotification*)notification;
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@end
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@implementation InfoWindowController
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- (instancetype)init
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{
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self = [super initWithWindowNibName:@"InfoWindow"];
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return self;
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}
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- (void)awakeFromNib
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{
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fNoneSelectedField.stringValue = NSLocalizedString(@"No Torrents Selected", "Inspector -> selected torrents");
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//window location and size
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NSPanel* window = (NSPanel*)self.window;
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window.floatingPanel = NO;
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CGFloat const windowHeight = NSHeight(window.frame);
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fMinWindowWidth = window.minSize.width;
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[window setFrameAutosaveName:@"InspectorWindow"];
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[window setFrameUsingName:@"InspectorWindow"];
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NSRect windowRect = window.frame;
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windowRect.origin.y -= windowHeight - NSHeight(windowRect);
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windowRect.size.height = windowHeight;
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[window setFrame:windowRect display:NO];
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window.becomesKeyOnlyIfNeeded = YES;
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//set tab tooltips
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[fTabs.cell setToolTip:NSLocalizedString(@"General Info", "Inspector -> tab") forSegment:TAB_GENERAL_TAG];
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[fTabs.cell setToolTip:NSLocalizedString(@"Activity", "Inspector -> tab") forSegment:TAB_ACTIVITY_TAG];
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[fTabs.cell setToolTip:NSLocalizedString(@"Trackers", "Inspector -> tab") forSegment:TAB_TRACKERS_TAG];
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[fTabs.cell setToolTip:NSLocalizedString(@"Peers", "Inspector -> tab") forSegment:TAB_PEERS_TAG];
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[fTabs.cell setToolTip:NSLocalizedString(@"Files", "Inspector -> tab") forSegment:TAB_FILE_TAG];
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[fTabs.cell setToolTip:NSLocalizedString(@"Options", "Inspector -> tab") forSegment:TAB_OPTIONS_TAG];
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[fTabs setImage:[NSImage systemSymbol:@"info.circle"
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withFallback:@"InfoGeneral"]
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forSegment:TAB_GENERAL_TAG];
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[fTabs setImage:[NSImage systemSymbol:@"square.grid.3x3.fill.square"
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withFallback:@"InfoActivity"]
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forSegment:TAB_ACTIVITY_TAG];
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[fTabs setImage:[NSImage systemSymbol:@"antenna.radiowaves.left.and.right"
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withFallback:@"InfoTracker"]
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forSegment:TAB_TRACKERS_TAG];
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[fTabs setImage:[NSImage systemSymbol:@"person.2"
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withFallback:@"InfoPeers"]
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forSegment:TAB_PEERS_TAG];
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[fTabs setImage:[NSImage systemSymbol:@"doc.on.doc"
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withFallback:@"InfoFiles"]
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forSegment:TAB_FILE_TAG];
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[fTabs setImage:[NSImage systemSymbol:@"gearshape"
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withFallback:@"InfoOptions"]
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forSegment:TAB_OPTIONS_TAG];
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//set selected tab
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fCurrentTabTag = INVALID;
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NSString* identifier = [NSUserDefaults.standardUserDefaults stringForKey:@"InspectorSelected"];
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NSInteger tag;
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if ([identifier isEqualToString:TAB_INFO_IDENT])
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{
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tag = TAB_GENERAL_TAG;
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}
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else if ([identifier isEqualToString:TAB_ACTIVITY_IDENT])
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{
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tag = TAB_ACTIVITY_TAG;
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}
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else if ([identifier isEqualToString:TAB_TRACKER_IDENT])
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{
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tag = TAB_TRACKERS_TAG;
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}
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else if ([identifier isEqualToString:TAB_PEERS_IDENT])
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{
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tag = TAB_PEERS_TAG;
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}
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else if ([identifier isEqualToString:TAB_FILES_IDENT])
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{
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tag = TAB_FILE_TAG;
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}
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else if ([identifier isEqualToString:TAB_OPTIONS_IDENT])
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{
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tag = TAB_OPTIONS_TAG;
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}
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else //safety
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{
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[NSUserDefaults.standardUserDefaults setObject:TAB_INFO_IDENT forKey:@"InspectorSelected"];
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tag = TAB_GENERAL_TAG;
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}
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fTabs.target = self;
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fTabs.action = @selector(setTab:);
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fTabs.selectedSegment = tag;
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[self setTab:nil];
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//set blank inspector
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[self setInfoForTorrents:@[]];
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//allow for update notifications
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NSNotificationCenter* nc = NSNotificationCenter.defaultCenter;
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[nc addObserver:self selector:@selector(resetInfoForTorrent:) name:@"ResetInspector" object:nil];
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[nc addObserver:self selector:@selector(updateInfoStats) name:@"UpdateStats" object:nil];
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[nc addObserver:self selector:@selector(updateOptions) name:@"UpdateOptions" object:nil];
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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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if ([fViewController respondsToSelector:@selector(saveViewSize)])
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{
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[fViewController saveViewSize];
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}
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}
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- (void)setInfoForTorrents:(NSArray*)torrents
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{
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if (fTorrents && [fTorrents isEqualToArray:torrents])
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{
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return;
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}
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fTorrents = torrents;
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[self resetInfo];
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}
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- (NSRect)windowWillUseStandardFrame:(NSWindow*)window defaultFrame:(NSRect)defaultFrame
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{
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NSRect windowRect = window.frame;
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windowRect.size.width = window.minSize.width;
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return windowRect;
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}
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- (void)windowWillClose:(NSNotification*)notification
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{
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if (fCurrentTabTag == TAB_FILE_TAG && ([QLPreviewPanel sharedPreviewPanelExists] && [QLPreviewPanel sharedPreviewPanel].visible))
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{
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[[QLPreviewPanel sharedPreviewPanel] reloadData];
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}
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}
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- (void)setTab:(id)sender
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{
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NSInteger const oldTabTag = fCurrentTabTag;
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fCurrentTabTag = fTabs.selectedTag;
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if (fCurrentTabTag == oldTabTag)
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{
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return;
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}
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//take care of old view
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CGFloat oldHeight = 0;
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if (oldTabTag != INVALID)
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{
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if ([fViewController respondsToSelector:@selector(saveViewSize)])
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{
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[fViewController saveViewSize];
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}
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if ([fViewController respondsToSelector:@selector(clearView)])
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{
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[fViewController clearView];
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}
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NSView* oldView = fViewController.view;
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oldHeight = NSHeight(oldView.frame);
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//remove old view
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[oldView removeFromSuperview];
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}
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//set new tab item
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NSString* identifier;
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switch (fCurrentTabTag)
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{
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case TAB_GENERAL_TAG:
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if (!fGeneralViewController)
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{
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fGeneralViewController = [[InfoGeneralViewController alloc] init];
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[fGeneralViewController setInfoForTorrents:fTorrents];
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}
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fViewController = fGeneralViewController;
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identifier = TAB_INFO_IDENT;
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break;
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case TAB_ACTIVITY_TAG:
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if (!fActivityViewController)
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{
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fActivityViewController = [[InfoActivityViewController alloc] init];
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[fActivityViewController setInfoForTorrents:fTorrents];
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}
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fViewController = fActivityViewController;
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identifier = TAB_ACTIVITY_IDENT;
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break;
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case TAB_TRACKERS_TAG:
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if (!fTrackersViewController)
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{
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fTrackersViewController = [[InfoTrackersViewController alloc] init];
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[fTrackersViewController setInfoForTorrents:fTorrents];
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}
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fViewController = fTrackersViewController;
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identifier = TAB_TRACKER_IDENT;
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break;
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case TAB_PEERS_TAG:
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if (!fPeersViewController)
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{
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fPeersViewController = [[InfoPeersViewController alloc] init];
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[fPeersViewController setInfoForTorrents:fTorrents];
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}
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fViewController = fPeersViewController;
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identifier = TAB_PEERS_IDENT;
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break;
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case TAB_FILE_TAG:
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if (!fFileViewController)
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{
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fFileViewController = [[InfoFileViewController alloc] init];
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[fFileViewController setInfoForTorrents:fTorrents];
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}
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fViewController = fFileViewController;
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identifier = TAB_FILES_IDENT;
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break;
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case TAB_OPTIONS_TAG:
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if (!fOptionsViewController)
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{
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fOptionsViewController = [[InfoOptionsViewController alloc] init];
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[fOptionsViewController setInfoForTorrents:fTorrents];
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}
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fViewController = fOptionsViewController;
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identifier = TAB_OPTIONS_IDENT;
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break;
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default:
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NSAssert1(NO, @"Unknown info tab selected: %ld", fCurrentTabTag);
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return;
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}
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[NSUserDefaults.standardUserDefaults setObject:identifier forKey:@"InspectorSelected"];
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NSWindow* window = self.window;
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window.title = [NSString
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stringWithFormat:@"%@ - %@", fViewController.title, NSLocalizedString(@"Torrent Inspector", "Inspector -> title")];
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NSView* view = fViewController.view;
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[fViewController updateInfo];
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NSRect windowRect = window.frame, viewRect = view.frame;
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CGFloat const difference = NSHeight(viewRect) - oldHeight;
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windowRect.origin.y -= difference;
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windowRect.size.height += difference;
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CGFloat const minWindowWidth = MAX(fMinWindowWidth, view.fittingSize.width);
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windowRect.size.width = MAX(NSWidth(windowRect), minWindowWidth);
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if ([fViewController respondsToSelector:@selector(saveViewSize)]) //a little bit hacky, but avoids requiring an extra method
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{
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if (window.screen)
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{
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CGFloat const screenHeight = NSHeight(window.screen.visibleFrame);
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if (NSHeight(windowRect) > screenHeight)
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{
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CGFloat const difference = screenHeight - NSHeight(windowRect);
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windowRect.origin.y -= difference;
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windowRect.size.height += difference;
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viewRect.size.height += difference;
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}
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}
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window.minSize = NSMakeSize(minWindowWidth, NSHeight(windowRect) - NSHeight(viewRect) + TAB_MIN_HEIGHT);
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window.maxSize = NSMakeSize(FLT_MAX, FLT_MAX);
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}
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else
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{
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window.minSize = NSMakeSize(minWindowWidth, NSHeight(windowRect));
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window.maxSize = NSMakeSize(FLT_MAX, NSHeight(windowRect));
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}
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viewRect.size.width = NSWidth(windowRect);
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view.frame = viewRect;
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[window setFrame:windowRect display:YES animate:oldTabTag != INVALID];
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[window.contentView addSubview:view];
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[window.contentView addConstraints:[NSLayoutConstraint constraintsWithVisualFormat:@"H:|-0-[view]-0-|" options:0 metrics:nil
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views:@{ @"view" : view }]];
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[window.contentView
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addConstraints:[NSLayoutConstraint constraintsWithVisualFormat:@"V:[tabs]-0-[view]-0-|" options:0 metrics:nil
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views:@{ @"tabs" : fTabs, @"view" : view }]];
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if ((fCurrentTabTag == TAB_FILE_TAG || oldTabTag == TAB_FILE_TAG) &&
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([QLPreviewPanel sharedPreviewPanelExists] && [QLPreviewPanel sharedPreviewPanel].visible))
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{
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[[QLPreviewPanel sharedPreviewPanel] reloadData];
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}
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}
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- (void)setNextTab
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{
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NSInteger tag = fTabs.selectedSegment + 1;
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if (tag >= fTabs.segmentCount)
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{
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tag = 0;
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}
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fTabs.selectedSegment = tag;
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[self setTab:nil];
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}
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- (void)setPreviousTab
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{
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NSInteger tag = fTabs.selectedSegment - 1;
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if (tag < 0)
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{
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tag = fTabs.segmentCount - 1;
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}
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fTabs.selectedSegment = tag;
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[self setTab:nil];
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}
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- (void)swipeWithEvent:(NSEvent*)event
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{
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if (event.deltaX < 0.0)
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{
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[self setNextTab];
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}
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else if (event.deltaX > 0.0)
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{
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[self setPreviousTab];
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}
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}
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- (void)updateInfoStats
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{
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[fViewController updateInfo];
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}
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- (void)updateOptions
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{
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[fOptionsViewController updateOptions];
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}
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- (NSArray*)quickLookURLs
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{
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return fFileViewController.quickLookURLs;
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}
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- (BOOL)canQuickLook
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{
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if (fCurrentTabTag != TAB_FILE_TAG || !self.window.visible)
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{
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return NO;
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}
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return fFileViewController.canQuickLook;
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}
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- (NSRect)quickLookSourceFrameForPreviewItem:(id<QLPreviewItem>)item
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{
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return [fFileViewController quickLookSourceFrameForPreviewItem:item];
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}
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@end
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@implementation InfoWindowController (Private)
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- (void)resetInfo
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{
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NSUInteger const numberSelected = fTorrents.count;
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if (numberSelected != 1)
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{
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if (numberSelected > 0)
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{
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fImageView.image = [NSImage imageNamed:NSImageNameMultipleDocuments];
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fNameField.stringValue = [NSString stringWithFormat:NSLocalizedString(@"%@ Torrents Selected", "Inspector -> selected torrents"),
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[NSString formattedUInteger:numberSelected]];
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fNameField.hidden = NO;
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uint64_t size = 0;
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NSUInteger fileCount = 0, magnetCount = 0;
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for (Torrent* torrent in fTorrents)
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{
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size += torrent.size;
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fileCount += torrent.fileCount;
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if (torrent.magnet)
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{
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++magnetCount;
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}
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}
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NSMutableArray* fileStrings = [NSMutableArray arrayWithCapacity:2];
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if (fileCount > 0)
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{
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NSString* fileString;
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if (fileCount == 1)
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{
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fileString = NSLocalizedString(@"1 file", "Inspector -> selected torrents");
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}
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else
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{
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fileString = [NSString stringWithFormat:NSLocalizedString(@"%@ files", "Inspector -> selected torrents"),
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[NSString formattedUInteger:fileCount]];
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}
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[fileStrings addObject:fileString];
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}
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if (magnetCount > 0)
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{
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NSString* magnetString;
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if (magnetCount == 1)
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{
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magnetString = NSLocalizedString(@"1 magnetized transfer", "Inspector -> selected torrents");
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}
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else
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{
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magnetString = [NSString stringWithFormat:NSLocalizedString(@"%@ magnetized transfers", "Inspector -> selected torrents"),
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[NSString formattedUInteger:magnetCount]];
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}
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[fileStrings addObject:magnetString];
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}
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NSString* fileString = [fileStrings componentsJoinedByString:@" + "];
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if (magnetCount < numberSelected)
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{
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fBasicInfoField.stringValue = [NSString
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stringWithFormat:@"%@, %@",
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fileString,
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[NSString stringWithFormat:NSLocalizedString(@"%@ total", "Inspector -> selected torrents"),
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[NSString stringForFileSize:size]]];
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NSByteCountFormatter* formatter = [[NSByteCountFormatter alloc] init];
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formatter.allowedUnits = NSByteCountFormatterUseBytes;
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fBasicInfoField.toolTip = [formatter stringFromByteCount:size];
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}
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else
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{
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fBasicInfoField.stringValue = fileString;
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fBasicInfoField.toolTip = nil;
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}
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fBasicInfoField.hidden = NO;
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fNoneSelectedField.hidden = YES;
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}
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else
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{
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fImageView.image = [NSImage imageNamed:NSImageNameApplicationIcon];
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fNoneSelectedField.hidden = NO;
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fNameField.hidden = YES;
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fBasicInfoField.hidden = YES;
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}
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fNameField.toolTip = nil;
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}
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else
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{
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Torrent* torrent = fTorrents[0];
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fImageView.image = torrent.icon;
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NSString* name = torrent.name;
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fNameField.stringValue = name;
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fNameField.toolTip = name;
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fNameField.hidden = NO;
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if (!torrent.magnet)
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{
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NSString* basicString = [NSString stringForFileSize:torrent.size];
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if (torrent.folder)
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{
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NSString* fileString;
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NSUInteger const fileCount = torrent.fileCount;
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if (fileCount == 1)
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{
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fileString = NSLocalizedString(@"1 file", "Inspector -> selected torrents");
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}
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else
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{
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fileString = [NSString stringWithFormat:NSLocalizedString(@"%@ files", "Inspector -> selected torrents"),
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[NSString formattedUInteger:fileCount]];
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}
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basicString = [NSString stringWithFormat:@"%@, %@", fileString, basicString];
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}
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fBasicInfoField.stringValue = basicString;
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NSByteCountFormatter* formatter = [[NSByteCountFormatter alloc] init];
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formatter.allowedUnits = NSByteCountFormatterUseBytes;
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fBasicInfoField.toolTip = [formatter stringFromByteCount:torrent.size];
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}
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else
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{
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fBasicInfoField.stringValue = NSLocalizedString(@"Magnetized transfer", "Inspector -> selected torrents");
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fBasicInfoField.toolTip = nil;
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}
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fBasicInfoField.hidden = NO;
|
|
|
|
fNoneSelectedField.hidden = YES;
|
|
}
|
|
|
|
[fGeneralViewController setInfoForTorrents:fTorrents];
|
|
[fActivityViewController setInfoForTorrents:fTorrents];
|
|
[fTrackersViewController setInfoForTorrents:fTorrents];
|
|
[fPeersViewController setInfoForTorrents:fTorrents];
|
|
[fFileViewController setInfoForTorrents:fTorrents];
|
|
[fOptionsViewController setInfoForTorrents:fTorrents];
|
|
|
|
[fViewController updateInfo];
|
|
}
|
|
|
|
- (void)resetInfoForTorrent:(NSNotification*)notification
|
|
{
|
|
Torrent* torrent = notification.userInfo[@"Torrent"];
|
|
if (fTorrents && (!torrent || [fTorrents containsObject:torrent]))
|
|
{
|
|
[self resetInfo];
|
|
}
|
|
}
|
|
|
|
@end
|