source: trunk/macosx/FileNameCell.m @ 6885

Last change on this file since 6885 was 6885, checked in by livings124, 12 years ago

In the file inspector tab, show progress and size for folders

  • Property Id set to /Users/mitchell/Desktop/Transmission/macosx/ActionMenuRatioToDisplayRatioTransformer.h
  • Property svn:keywords set to Date Rev Author Id
File size: 8.6 KB
Line 
1/******************************************************************************
2 * $Id: FileNameCell.m 6885 2008-10-12 13:22:13Z livings124 $
3 *
4 * Copyright (c) 2007-2008 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 "FileNameCell.h"
26#import "FileOutlineView.h"
27#import "Torrent.h"
28#import "FileListNode.h"
29#import "NSApplicationAdditions.h"
30#import "NSStringAdditions.h"
31
32#define PADDING_HORIZONAL 2.0
33#define IMAGE_FOLDER_SIZE 16.0
34#define IMAGE_ICON_SIZE 32.0
35#define PADDING_BETWEEN_IMAGE_AND_TITLE 4.0
36#define PADDING_ABOVE_TITLE_FILE 2.0
37#define PADDING_BELOW_STATUS_FILE 2.0
38#define PADDING_BETWEEN_NAME_AND_FOLDER_STATUS 4.0
39
40@interface FileNameCell (Private)
41
42- (NSRect) rectForTitleWithString: (NSAttributedString *) string inBounds: (NSRect) bounds;
43- (NSRect) rectForStatusWithString: (NSAttributedString *) string withTitleRect: (NSRect) titleRect inBounds: (NSRect) bounds;
44
45- (NSAttributedString *) attributedTitleWithColor: (NSColor *) color;
46- (NSAttributedString *) attributedStatusWithColor: (NSColor *) color;
47
48@end
49
50@implementation FileNameCell
51
52- (id) init
53{
54    if ((self = [super init]))
55    {
56        NSMutableParagraphStyle * paragraphStyle = [[NSParagraphStyle defaultParagraphStyle] mutableCopy];
57        [paragraphStyle setLineBreakMode: NSLineBreakByTruncatingTail];
58       
59        fTitleAttributes = [[NSMutableDictionary alloc] initWithObjectsAndKeys:
60                            [NSFont messageFontOfSize: 12.0], NSFontAttributeName,
61                            paragraphStyle, NSParagraphStyleAttributeName, nil];
62       
63        fStatusAttributes = [[NSMutableDictionary alloc] initWithObjectsAndKeys:
64                                [NSFont messageFontOfSize: 9.0], NSFontAttributeName,
65                                paragraphStyle, NSParagraphStyleAttributeName, nil];
66       
67        [paragraphStyle release];
68    }
69    return self;
70}
71
72- (void) dealloc
73{
74    [fTitleAttributes release];
75    [fStatusAttributes release];
76   
77    [fFolderImage release];
78   
79    [super dealloc];
80}
81
82- (id) copyWithZone: (NSZone *) zone
83{
84    FileNameCell * copy = [super copyWithZone: zone];
85   
86    copy->fTitleAttributes = [fTitleAttributes retain];
87    copy->fStatusAttributes = [fStatusAttributes retain];
88   
89    copy->fFolderImage = [fFolderImage retain];
90   
91    return copy;
92}
93
94- (NSImage *) image
95{
96    FileListNode * node = (FileListNode *)[self objectValue];
97    NSImage * image;
98    if ([node isFolder])
99    {
100        if (!fFolderImage)
101        {
102            fFolderImage = [[[NSWorkspace sharedWorkspace] iconForFileType: NSFileTypeForHFSTypeCode('fldr')] copy];
103            [fFolderImage setFlipped: YES];
104        }
105        image = fFolderImage;
106    }
107    else
108        image = [node icon];
109   
110    return image;
111}
112
113- (NSRect) imageRectForBounds: (NSRect) bounds
114{
115    NSRect result = bounds;
116   
117    result.origin.x += PADDING_HORIZONAL;
118   
119    const float IMAGE_SIZE = [(FileListNode *)[self objectValue] isFolder] ? IMAGE_FOLDER_SIZE : IMAGE_ICON_SIZE;
120    result.origin.y += (result.size.height - IMAGE_SIZE) * 0.5;
121    result.size = NSMakeSize(IMAGE_SIZE, IMAGE_SIZE);
122   
123    return result;
124}
125
126- (NSRect) titleRectForBounds: (NSRect) bounds
127{
128    return [self rectForTitleWithString: [self attributedTitleWithColor: nil] inBounds: bounds];
129}
130
131- (NSRect) statusRectForBounds: (NSRect) bounds
132{
133    return [self rectForStatusWithString: [self attributedStatusWithColor: nil]
134            withTitleRect: [(FileListNode *)[self objectValue] isFolder] ? [self titleRectForBounds: bounds] : NSZeroRect
135            inBounds: bounds];
136}
137
138- (void) drawWithFrame: (NSRect) cellFrame inView: (NSView *) controlView
139{
140    //icon
141    [[self image] drawInRect: [self imageRectForBounds: cellFrame] fromRect: NSZeroRect operation: NSCompositeSourceOver fraction: 1.0];
142   
143    //title
144    NSColor * specialColor = nil;
145    if ([self isHighlighted]
146            && [[self highlightColorWithFrame: cellFrame inView: controlView] isEqual: [NSColor alternateSelectedControlColor]])
147        specialColor = [NSColor whiteColor];
148    else if ([[(FileOutlineView *)[self controlView] torrent] checkForFiles: [(FileListNode *)[self objectValue] indexes]] == NSOffState)
149        specialColor = [NSColor disabledControlTextColor];
150    else;
151   
152    NSAttributedString * titleString = [self attributedTitleWithColor: specialColor ? specialColor : [NSColor controlTextColor]];
153    NSRect titleRect = [self rectForTitleWithString: titleString inBounds: cellFrame];
154    [titleString drawInRect: titleRect];
155   
156    //status
157    NSAttributedString * statusString = [self attributedStatusWithColor: specialColor ? specialColor : [NSColor darkGrayColor]];
158    NSRect statusRect = [self rectForStatusWithString: statusString withTitleRect: titleRect inBounds: cellFrame];
159    [statusString drawInRect: statusRect];
160}
161
162@end
163
164@implementation FileNameCell (Private)
165
166- (NSRect) rectForTitleWithString: (NSAttributedString *) string inBounds: (NSRect) bounds
167{
168    NSSize titleSize = [string size];
169   
170    NSRect result = bounds;
171   
172    if (![(FileListNode *)[self objectValue] isFolder])
173    {
174        result.origin.x += PADDING_HORIZONAL + IMAGE_ICON_SIZE + PADDING_BETWEEN_IMAGE_AND_TITLE;
175        result.origin.y += PADDING_ABOVE_TITLE_FILE;
176    }
177    else
178    {
179        result.origin.x += PADDING_HORIZONAL + IMAGE_FOLDER_SIZE + PADDING_BETWEEN_IMAGE_AND_TITLE;
180        result.origin.y += (result.size.height - titleSize.height) * 0.5;
181    }
182    result.size = titleSize;
183    result.size.width = MIN(result.size.width, NSMaxX(bounds) - result.origin.x - PADDING_HORIZONAL);
184   
185    return result;
186}
187
188- (NSRect) rectForStatusWithString: (NSAttributedString *) string withTitleRect: (NSRect) titleRect inBounds: (NSRect) bounds;
189{
190    NSSize statusSize = [string size];
191   
192    NSRect result;
193   
194    if (![(FileListNode *)[self objectValue] isFolder])
195    {
196        result = bounds;
197        result.origin.x += PADDING_HORIZONAL + IMAGE_ICON_SIZE + PADDING_BETWEEN_IMAGE_AND_TITLE;
198        result.origin.y += result.size.height - PADDING_BELOW_STATUS_FILE - statusSize.height;
199    }
200    else
201    {
202        result.origin.x = NSMaxX(titleRect) + PADDING_BETWEEN_NAME_AND_FOLDER_STATUS;
203        result.origin.y = NSMaxY(titleRect) - statusSize.height - 1.0;
204    }
205       
206    result.size = statusSize;
207    result.size.width = MIN(result.size.width, NSMaxX(bounds) - result.origin.x - PADDING_HORIZONAL);
208   
209    return result;
210}
211
212- (NSAttributedString *) attributedTitleWithColor: (NSColor *) color
213{
214    if (color)
215        [fTitleAttributes setObject: color forKey: NSForegroundColorAttributeName];
216       
217    NSString * title = [(FileListNode *)[self objectValue] name];
218    return [[[NSAttributedString alloc] initWithString: title attributes: fTitleAttributes] autorelease];
219}
220
221- (NSAttributedString *) attributedStatusWithColor: (NSColor *) color
222{
223    if (color)
224        [fStatusAttributes setObject: color forKey: NSForegroundColorAttributeName];
225   
226    Torrent * torrent = [(FileOutlineView *)[self controlView] torrent];
227    FileListNode * node = (FileListNode *)[self objectValue];
228   
229    NSString * percentString;
230    float progress = [torrent fileProgress: node];
231    percentString = progress == 1.0 ? @"100%" : [NSString localizedStringWithFormat: @"%.2f%%", progress * 100.0];
232   
233   
234    NSString * status = [NSString localizedStringWithFormat: NSLocalizedString(@"%@ of %@",
235                            "Inspector -> Files tab -> file status string"), percentString, [NSString stringForFileSize: [node size]]];
236   
237    return [[[NSAttributedString alloc] initWithString: status attributes: fStatusAttributes] autorelease];
238}
239
240@end
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