mirror of
https://github.com/transmission/transmission
synced 2024-12-25 01:03:01 +00:00
196 lines
6.8 KiB
Objective-C
196 lines
6.8 KiB
Objective-C
/******************************************************************************
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* $Id$
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*
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* Copyright (c) 2007-2010 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 "DragOverlayWindow.h"
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#import "DragOverlayView.h"
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#import "NSStringAdditions.h"
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@interface DragOverlayWindow (Private)
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- (void) resizeWindow;
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@end
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@implementation DragOverlayWindow
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- (id) initWithLib: (tr_session *) lib forWindow: (NSWindow *) window
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{
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if ((self = ([super initWithContentRect: [window frame] styleMask: NSBorderlessWindowMask
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backing: NSBackingStoreBuffered defer: NO])))
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{
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fLib = lib;
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[self setBackgroundColor: [NSColor colorWithCalibratedWhite: 0.0 alpha: 0.5]];
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[self setAlphaValue: 0.0];
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[self setOpaque: NO];
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[self setHasShadow: NO];
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DragOverlayView * view = [[DragOverlayView alloc] initWithFrame: [self frame]];
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[self setContentView: view];
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[view release];
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[self setReleasedWhenClosed: NO];
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[self setIgnoresMouseEvents: YES];
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fFadeInAnimation = [[NSViewAnimation alloc] initWithViewAnimations: [NSArray arrayWithObject:
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[NSDictionary dictionaryWithObjectsAndKeys: self, NSViewAnimationTargetKey,
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NSViewAnimationFadeInEffect, NSViewAnimationEffectKey, nil]]];
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[fFadeInAnimation setDuration: 0.15];
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[fFadeInAnimation setAnimationBlockingMode: NSAnimationNonblockingThreaded];
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fFadeOutAnimation = [[NSViewAnimation alloc] initWithViewAnimations: [NSArray arrayWithObject:
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[NSDictionary dictionaryWithObjectsAndKeys: self, NSViewAnimationTargetKey,
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NSViewAnimationFadeOutEffect, NSViewAnimationEffectKey, nil]]];
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[fFadeOutAnimation setDuration: 0.5];
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[fFadeOutAnimation setAnimationBlockingMode: NSAnimationNonblockingThreaded];
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[window addChildWindow: self ordered: NSWindowAbove];
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[[NSNotificationCenter defaultCenter] addObserver: self selector: @selector(resizeWindow)
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name: NSWindowDidResizeNotification object: window];
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}
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return self;
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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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[fFadeInAnimation release];
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[fFadeOutAnimation release];
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[super dealloc];
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}
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- (void) setTorrents: (NSArray *) files
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{
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uint64_t size = 0;
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NSInteger count = 0;
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NSString * name;
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BOOL folder;
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NSInteger fileCount = 0;
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for (NSString * file in files)
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{
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if ([[[NSWorkspace sharedWorkspace] typeOfFile: file error: NULL] isEqualToString: @"org.bittorrent.torrent"]
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|| [[file pathExtension] caseInsensitiveCompare: @"torrent"] == NSOrderedSame)
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{
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tr_ctor * ctor = tr_ctorNew(fLib);
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tr_ctorSetMetainfoFromFile(ctor, [file UTF8String]);
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tr_info info;
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if (tr_torrentParse(ctor, &info) == TR_PARSE_OK)
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{
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count++;
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size += info.totalSize;
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fileCount += info.fileCount;
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//only useful when one torrent
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if (count == 1)
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{
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name = [NSString stringWithUTF8String: info.name];
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folder = info.isMultifile;
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}
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}
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tr_metainfoFree(&info);
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tr_ctorFree(ctor);
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}
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}
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if (count <= 0)
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return;
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//set strings and icon
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NSString * secondString = [NSString stringForFileSize: size];
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if (count > 1 || folder)
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{
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NSString * fileString;
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if (fileCount == 1)
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fileString = NSLocalizedString(@"1 file", "Drag overlay -> torrents");
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else
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fileString= [NSString stringWithFormat: NSLocalizedString(@"%d files", "Drag overlay -> torrents"), fileCount];
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secondString = [NSString stringWithFormat: @"%@, %@", fileString, secondString];
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}
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NSImage * icon;
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if (count == 1)
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icon = [[NSWorkspace sharedWorkspace] iconForFileType: folder ? NSFileTypeForHFSTypeCode('fldr') : [name pathExtension]];
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else
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{
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name = [NSString stringWithFormat: NSLocalizedString(@"%d Torrent Files", "Drag overlay -> torrents"), count];
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secondString = [secondString stringByAppendingString: @" total"];
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icon = [NSImage imageNamed: @"TransmissionDocument.icns"];
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}
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[[self contentView] setOverlay: icon mainLine: name subLine: secondString];
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[self fadeIn];
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}
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- (void) setFile: (NSString *) file
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{
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[[self contentView] setOverlay: [NSImage imageNamed: @"CreateLarge.png"]
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mainLine: NSLocalizedString(@"Create a Torrent File", "Drag overlay -> file") subLine: file];
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[self fadeIn];
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}
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- (void) setURL: (NSString *) url
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{
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[[self contentView] setOverlay: [NSImage imageNamed: @"Globe.png"]
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mainLine: NSLocalizedString(@"Web Address", "Drag overlay -> url") subLine: url];
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[self fadeIn];
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}
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- (void) fadeIn
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{
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//stop other animation and set to same progress
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if ([fFadeOutAnimation isAnimating])
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{
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[fFadeOutAnimation stopAnimation];
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[fFadeInAnimation setCurrentProgress: 1.0 - [fFadeOutAnimation currentProgress]];
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}
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[fFadeInAnimation startAnimation];
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}
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- (void) fadeOut
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{
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//stop other animation and set to same progress
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if ([fFadeInAnimation isAnimating])
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{
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[fFadeInAnimation stopAnimation];
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[fFadeOutAnimation setCurrentProgress: 1.0 - [fFadeInAnimation currentProgress]];
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}
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if ([self alphaValue] > 0.0)
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[fFadeOutAnimation startAnimation];
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}
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@end
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@implementation DragOverlayWindow (Private)
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- (void) resizeWindow
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{
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[self setFrame: [[self parentWindow] frame] display: NO];
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}
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@end
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