155 lines
5.4 KiB
Objective-C
155 lines
5.4 KiB
Objective-C
/******************************************************************************
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* $Id$
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*
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* Copyright (c) 2008-2011 Transmission authors and contributors
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*
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* Permission is hereby granted, free of charge, to any person obtaining a
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* copy of this software and associated documentation files (the "Software"),
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* to deal in the Software without restriction, including without limitation
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* the rights to use, copy, modify, merge, publish, distribute, sublicense,
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* and/or sell copies of the Software, and to permit persons to whom the
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* Software is furnished to do so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice shall be included in
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* all copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
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* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
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* DEALINGS IN THE SOFTWARE.
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*****************************************************************************/
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#import "BlocklistDownloaderViewController.h"
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#import "BlocklistDownloader.h"
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#import "PrefsController.h"
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#import "NSStringAdditions.h"
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@interface BlocklistDownloaderViewController (Private)
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- (id) initWithPrefsController: (PrefsController *) prefsController;
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- (void) startDownload;
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- (void) failureSheetClosed: (NSAlert *) alert returnCode: (NSInteger) code contextInfo: (void *) info;
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@end
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@implementation BlocklistDownloaderViewController
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+ (void) downloadWithPrefsController: (PrefsController *) prefsController
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{
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BlocklistDownloaderViewController * downloader = [[BlocklistDownloaderViewController alloc] initWithPrefsController: prefsController];
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[downloader startDownload];
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}
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- (void) awakeFromNib
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{
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[fButton setTitle: NSLocalizedString(@"Cancel", "Blocklist -> cancel button")];
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const CGFloat oldWidth = NSWidth([fButton frame]);
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[fButton sizeToFit];
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NSRect buttonFrame = [fButton frame];
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buttonFrame.size.width += 12.0; //sizeToFit sizes a bit too small
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buttonFrame.origin.x -= NSWidth(buttonFrame) - oldWidth;
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[fButton setFrame: buttonFrame];
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[fProgressBar setUsesThreadedAnimation: YES];
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[fProgressBar startAnimation: self];
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}
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- (void) cancelDownload: (id) sender
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{
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[[BlocklistDownloader downloader] cancelDownload];
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}
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- (void) setStatusStarting
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{
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[fTextField setStringValue: [NSLocalizedString(@"Connecting to site", "Blocklist -> message") stringByAppendingEllipsis]];
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[fProgressBar setIndeterminate: YES];
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}
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- (void) setStatusProgressForCurrentSize: (NSUInteger) currentSize expectedSize: (long long) expectedSize
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{
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NSString * string = NSLocalizedString(@"Downloading blocklist", "Blocklist -> message");
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if (expectedSize != NSURLResponseUnknownLength)
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{
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[fProgressBar setIndeterminate: NO];
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NSString * substring = [NSString stringForFilePartialSize: currentSize fullSize: expectedSize];
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string = [string stringByAppendingFormat: @" (%@)", substring];
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[fProgressBar setDoubleValue: (double)currentSize / expectedSize];
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}
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else
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string = [string stringByAppendingFormat: @" (%@)", [NSString stringForFileSize: currentSize]];
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[fTextField setStringValue: string];
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}
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- (void) setStatusProcessing
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{
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//change to indeterminate while processing
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[fProgressBar setIndeterminate: YES];
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[fProgressBar startAnimation: self];
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[fTextField setStringValue: [NSLocalizedString(@"Processing blocklist", "Blocklist -> message") stringByAppendingEllipsis]];
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[fButton setEnabled: NO];
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}
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- (void) setFinished
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{
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[NSApp endSheet: fStatusWindow];
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[fStatusWindow orderOut: self];
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[self release];
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}
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- (void) setFailed: (NSString *) error
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{
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[NSApp endSheet: fStatusWindow];
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[fStatusWindow orderOut: self];
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NSAlert * alert = [[[NSAlert alloc] init] autorelease];
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[alert addButtonWithTitle: NSLocalizedString(@"OK", "Blocklist -> button")];
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[alert setMessageText: NSLocalizedString(@"Download of the blocklist failed.", "Blocklist -> message")];
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[alert setAlertStyle: NSWarningAlertStyle];
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[alert setInformativeText: error];
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[alert beginSheetModalForWindow: [fPrefsController window] modalDelegate: self
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didEndSelector: @selector(failureSheetClosed:returnCode:contextInfo:) contextInfo: nil];
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}
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@end
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@implementation BlocklistDownloaderViewController (Private)
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- (id) initWithPrefsController: (PrefsController *) prefsController
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{
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if ((self = [super init]))
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{
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fPrefsController = prefsController;
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}
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return self;
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}
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- (void) startDownload
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{
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//load window and show as sheet
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[NSBundle loadNibNamed: @"BlocklistStatusWindow" owner: self];
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BlocklistDownloader * downloader = [BlocklistDownloader downloader];
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[downloader setViewController: self]; //do before showing the sheet to ensure it doesn't slide out with placeholder text
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[NSApp beginSheet: fStatusWindow modalForWindow: [fPrefsController window] modalDelegate: nil didEndSelector: nil contextInfo: nil];
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}
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- (void) failureSheetClosed: (NSAlert *) alert returnCode: (NSInteger) code contextInfo: (void *) info
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{
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[[alert window] orderOut: self];
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[self release];
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}
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@end
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