source: trunk/macosx/DragOverlayWindow.m @ 4183

Last change on this file since 4183 was 4183, checked in by livings124, 15 years ago

preliminary commit of group code

  • Property Id set to /Users/mitchell/Desktop/Transmission/macosx/ActionMenuRatioToDisplayRatioTransformer.h
  • Property svn:keywords set to Date Rev Author Id
File size: 6.1 KB
Line 
1/******************************************************************************
2 * $Id: DragOverlayWindow.m 4183 2007-12-17 16:06:20Z livings124 $
3 *
4 * Copyright (c) 2007 Transmission authors and contributors
5 *
6 * Permission is hereby granted, free of charge, to any person obtaining a
7 * copy of this software and associated documentation files (the "Software"),
8 * to deal in the Software without restriction, including without limitation
9 * the rights to use, copy, modify, merge, publish, distribute, sublicense,
10 * and/or sell copies of the Software, and to permit persons to whom the
11 * Software is furnished to do so, subject to the following conditions:
12 *
13 * The above copyright notice and this permission notice shall be included in
14 * all copies or substantial portions of the Software.
15 *
16 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
17 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
18 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
19 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
20 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
21 * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
22 * DEALINGS IN THE SOFTWARE.
23 *****************************************************************************/
24
25#import "DragOverlayWindow.h"
26#import "DragOverlayView.h"
27#import "NSStringAdditions.h"
28
29@implementation DragOverlayWindow
30
31- (id) initWithLib: (tr_handle *) lib forWindow: (NSWindow *) window
32{
33    if (self = ([super initWithContentRect: NSMakeRect(0, 0, 1.0, 1.0) styleMask: NSBorderlessWindowMask
34                    backing: NSBackingStoreBuffered defer: NO]))
35    {
36        fLib = lib;
37       
38        [self setBackgroundColor: [NSColor colorWithCalibratedWhite: 0.0 alpha: 0.5]];
39        [self setAlphaValue: 0.0];
40        [self setOpaque: NO];
41        [self setHasShadow: NO];
42       
43        DragOverlayView * view = [[DragOverlayView alloc] initWithFrame: [self frame]];
44        [self setContentView: view];
45        [view release];
46       
47        [self setReleasedWhenClosed: NO];
48        [self setIgnoresMouseEvents: YES];
49       
50        fFadeInAnimation = [[NSViewAnimation alloc] initWithViewAnimations: [NSArray arrayWithObject:
51                                [NSDictionary dictionaryWithObjectsAndKeys: self, NSViewAnimationTargetKey,
52                                NSViewAnimationFadeInEffect, NSViewAnimationEffectKey, nil]]];
53        [fFadeInAnimation setDuration: 0.15];
54       
55        fFadeOutAnimation = [[NSViewAnimation alloc] initWithViewAnimations: [NSArray arrayWithObject:
56                                [NSDictionary dictionaryWithObjectsAndKeys: self, NSViewAnimationTargetKey,
57                                NSViewAnimationFadeOutEffect, NSViewAnimationEffectKey, nil]]];
58        [fFadeOutAnimation setDuration: 0.5];
59        [fFadeOutAnimation setAnimationBlockingMode: NSAnimationNonblockingThreaded];
60       
61        [window addChildWindow: self ordered: NSWindowAbove];
62    }
63    return self;
64}
65
66- (void) dealloc
67{
68    [fFadeInAnimation release];
69    [fFadeOutAnimation release];
70   
71    [super dealloc];
72}
73
74- (void) setTorrents: (NSArray *) files
75{
76    uint64_t size = 0;
77    int count = 0;
78   
79    NSString * name;
80    BOOL folder;
81    int fileCount = 0;
82   
83    NSString * file;
84    NSEnumerator * enumerator = [files objectEnumerator];
85    tr_info info;
86    while ((file = [enumerator nextObject]))
87    {
88        if ([[file pathExtension] caseInsensitiveCompare: @"torrent"] == NSOrderedSame
89            && tr_torrentParse(fLib, [file UTF8String], NULL, &info) == TR_OK)
90        {
91            count++;
92            size += info.totalSize;
93            fileCount += info.fileCount;
94           
95            //only useful when one torrent
96            if (count == 1)
97            {
98                name = [NSString stringWithUTF8String: info.name];
99                folder = info.isMultifile;
100            }
101        }
102        tr_metainfoFree(&info);
103    }
104   
105    if (count <= 0)
106        return;
107   
108    //set strings and icon
109    NSString * secondString = [NSString stringForFileSize: size];
110    if (count > 1 || folder)
111    {
112        NSString * fileString;
113        if (fileCount == 1)
114            fileString = NSLocalizedString(@"1 File, ", "Drag overlay -> torrents");
115        else
116            fileString= [NSString stringWithFormat: NSLocalizedString(@"%d Files, ", "Drag overlay -> torrents"), fileCount];
117        secondString = [fileString stringByAppendingString: secondString];
118    }
119   
120    NSImage * icon;
121    if (count == 1)
122        icon = [[NSWorkspace sharedWorkspace] iconForFileType: folder ? NSFileTypeForHFSTypeCode('fldr') : [name pathExtension]];
123    else
124    {
125        name = [NSString stringWithFormat: NSLocalizedString(@"%d Torrent Files", "Drag overlay -> torrents"), count];
126        secondString = [secondString stringByAppendingString: @" Total"];
127        icon = [NSImage imageNamed: @"TransmissionDocument.icns"];
128    }
129   
130    [[self contentView] setOverlay: icon mainLine: name subLine: secondString];
131    [self fadeIn];
132}
133
134- (void) setFile: (NSString *) file
135{
136    [[self contentView] setOverlay: [NSImage imageNamed: @"CreateLarge.png"]
137        mainLine: NSLocalizedString(@"Create a Torrent File", "Drag overlay -> file") subLine: file];
138    [self fadeIn];
139}
140
141- (void) setURL: (NSString *) url
142{
143    [[self contentView] setOverlay: [NSImage imageNamed: @"Globe.png"]
144        mainLine: NSLocalizedString(@"Web Address", "Drag overlay -> url") subLine: url];
145    [self fadeIn];
146}
147
148- (void) fadeIn
149{
150    //stop other animation and set to same progress
151    if ([fFadeOutAnimation isAnimating])
152    {
153        [fFadeOutAnimation stopAnimation];
154        [fFadeInAnimation setCurrentProgress: 1.0 - [fFadeOutAnimation currentProgress]];
155    }
156    [self setFrame: [[self parentWindow] frame] display: YES];
157    [fFadeInAnimation startAnimation];
158}
159
160- (void) fadeOut
161{
162    if ([self alphaValue] <= 0.0)
163        return;
164   
165    //stop other animation and set to same progress
166    if ([fFadeInAnimation isAnimating])
167    {
168        [fFadeInAnimation stopAnimation];
169        [fFadeOutAnimation setCurrentProgress: 1.0 - [fFadeInAnimation currentProgress]];
170    }
171    [fFadeOutAnimation startAnimation];
172}
173
174@end
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