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source: trunk/macosx/TorrentCell.m @ 1645

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Last change on this file since 1645 was 1645, checked in by livings124, 15 years ago
update licenses to 2007
Property svn:keywords set to `Date Rev Author Id`
File size: 12.8 KB

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1	/******************************************************************************
2	* $Id: TorrentCell.m 1645 2007-04-03 02:22:25Z livings124 $
3	*
4	* Copyright (c) 2006-2007 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 "TorrentCell.h"
26	#import "TorrentTableView.h"
27	#import "StringAdditions.h"
28
29	//also defined in Torrent.m
30	#define BAR_HEIGHT 12.0
31
32	@interface TorrentCell (Private)
33
34	- (void) placeBar: (NSImage *) barImage width: (float) width point: (NSPoint) point;
35	- (void) buildSimpleBar: (float) width point: (NSPoint) point;
36	- (void) buildAdvancedBar: (float) widthFloat point: (NSPoint) point;
37
38	@end
39
40	@implementation TorrentCell
41
42	- (id) init
43	{
44	if ((self = [super init]))
45	{
46	fDefaults = [NSUserDefaults standardUserDefaults];
47
48	fStatusRegular = [fDefaults boolForKey: @"SmallStatusRegular"];
49
50	NSSize startSize = NSMakeSize(100.0, BAR_HEIGHT);
51
52	fProgressWhite = [NSImage imageNamed: @"ProgressBarWhite.png"];
53	[fProgressWhite setScalesWhenResized: YES];
54
55	fProgressBlue = [NSImage imageNamed: @"ProgressBarBlue.png"];
56	[fProgressBlue setScalesWhenResized: YES];
57	[fProgressBlue setSize: startSize];
58
59	fProgressGray = [NSImage imageNamed: @"ProgressBarGray.png"];
60	[fProgressGray setScalesWhenResized: YES];
61	[fProgressGray setSize: startSize];
62
63	fProgressGreen = [NSImage imageNamed: @"ProgressBarGreen.png"];
64	[fProgressGreen setScalesWhenResized: YES];
65
66	fProgressLightGreen = [NSImage imageNamed: @"ProgressBarLightGreen.png"];
67	[fProgressLightGreen setScalesWhenResized: YES];
68
69	fProgressAdvanced = [NSImage imageNamed: @"ProgressBarAdvanced.png"];
70	[fProgressAdvanced setScalesWhenResized: YES];
71
72	fProgressEndWhite = [NSImage imageNamed: @"ProgressBarEndWhite.png"];
73	fProgressEndBlue = [NSImage imageNamed: @"ProgressBarEndBlue.png"];
74	fProgressEndGray = [NSImage imageNamed: @"ProgressBarEndGray.png"];
75	fProgressEndGreen = [NSImage imageNamed: @"ProgressBarEndGreen.png"];
76	fProgressEndAdvanced = [NSImage imageNamed: @"ProgressBarEndAdvanced.png"];
77
78	fErrorImage = [[NSImage imageNamed: @"Error.tiff"] copy]; //no need to release for some reason
79	[fErrorImage setFlipped: YES];
80	}
81	return self;
82	}
83
84	- (void) placeBar: (NSImage *) barImage width: (float) width point: (NSPoint) point
85	{
86	if (width <= 0.0)
87	return;
88
89	if ([barImage size].width < width)
90	[barImage setSize: NSMakeSize(width * 2.0, BAR_HEIGHT)];
91
92	[barImage compositeToPoint: point fromRect: NSMakeRect(0, 0, width, BAR_HEIGHT) operation: NSCompositeSourceOver];
93	}
94
95	- (void) buildSimpleBar: (float) width point: (NSPoint) point
96	{
97	NSDictionary * info = [self objectValue];
98
99	width -= 2.0;
100
101	BOOL seeding = [[info objectForKey: @"Seeding"] boolValue],
102	isActive = [[info objectForKey: @"Active"] boolValue];
103	float completedWidth, remainingWidth;
104
105	//bar images and widths
106	NSImage * barLeftEnd, * barRightEnd, * barComplete, * barRemaining;
107	if (seeding)
108	{
109	float stopRatio, ratio;
110	if ((stopRatio = [[info objectForKey: @"StopRatio"] floatValue]) != INVALID
111	&& (ratio = [[info objectForKey: @"Ratio"] floatValue]) < stopRatio)
112	completedWidth = width * ratio / stopRatio;
113	else
114	completedWidth = width;
115	remainingWidth = width - completedWidth;
116
117	barLeftEnd = fProgressEndGreen;
118	barRightEnd = fProgressEndGreen;
119	barComplete = fProgressGreen;
120	barRemaining = fProgressLightGreen;
121	}
122	else
123	{
124	completedWidth = [[info objectForKey: @"Progress"] floatValue] * width;
125	remainingWidth = width - completedWidth;
126
127	if (remainingWidth == width)
128	barLeftEnd = fProgressEndWhite;
129	else if (isActive)
130	barLeftEnd = fProgressEndBlue;
131	else
132	barLeftEnd = fProgressEndGray;
133
134	if (completedWidth < width)
135	barRightEnd = fProgressEndWhite;
136	else if (isActive)
137	barRightEnd = fProgressEndBlue;
138	else
139	barRightEnd = fProgressEndGray;
140
141	barComplete = isActive ? fProgressBlue : fProgressGray;
142	barRemaining = fProgressWhite;
143	}
144
145	//place bar
146	[barLeftEnd compositeToPoint: point operation: NSCompositeSourceOver];
147
148	point.x += 1.0;
149	[self placeBar: barComplete width: completedWidth point: point];
150
151	point.x += completedWidth;
152	[self placeBar: barRemaining width: remainingWidth point: point];
153
154	point.x += remainingWidth;
155	[barRightEnd compositeToPoint: point operation: NSCompositeSourceOver];
156	}
157
158	- (void) buildAdvancedBar: (float) widthFloat point: (NSPoint) point
159	{
160	NSDictionary * info = [self objectValue];
161
162	//draw overlay over advanced bar
163	[fProgressEndAdvanced compositeToPoint: point operation: NSCompositeSourceOver];
164
165	widthFloat -= 2.0;
166	point.x += 1.0;
167
168	//place actual advanced bar
169	NSImage * image = [info objectForKey: @"AdvancedBar"];
170	[image setSize: NSMakeSize(widthFloat, BAR_HEIGHT)];
171	[image compositeToPoint: point operation: NSCompositeSourceOver];
172
173	[self placeBar: fProgressAdvanced width: widthFloat point: point];
174
175	point.x += widthFloat;
176	[fProgressEndAdvanced compositeToPoint: point operation: NSCompositeSourceOver];
177	}
178
179	- (void) toggleMinimalStatus
180	{
181	fStatusRegular = !fStatusRegular;
182	[fDefaults setBool: fStatusRegular forKey: @"SmallStatusRegular"];
183	}
184
185	- (void) drawWithFrame: (NSRect) cellFrame inView: (NSView *) view
186	{
187	BOOL highlighted = [self isHighlighted] && [[self highlightColorWithFrame: cellFrame inView: view]
188	isEqual: [NSColor alternateSelectedControlColor]];
189
190	NSMutableParagraphStyle * paragraphStyle = [[NSParagraphStyle defaultParagraphStyle] mutableCopy];
191	[paragraphStyle setLineBreakMode: NSLineBreakByTruncatingTail];
192
193	NSDictionary * nameAttributes = [[NSDictionary alloc] initWithObjectsAndKeys:
194	highlighted ? [NSColor whiteColor] : [NSColor controlTextColor], NSForegroundColorAttributeName,
195	[NSFont messageFontOfSize: 12.0], NSFontAttributeName,
196	paragraphStyle, NSParagraphStyleAttributeName, nil];
197	NSDictionary * statusAttributes = [[NSDictionary alloc] initWithObjectsAndKeys:
198	highlighted ? [NSColor whiteColor] : [NSColor darkGrayColor], NSForegroundColorAttributeName,
199	[NSFont messageFontOfSize: 9.0], NSFontAttributeName,
200	paragraphStyle, NSParagraphStyleAttributeName, nil];
201	[paragraphStyle release];
202
203	NSPoint pen = cellFrame.origin;
204	const float PADDING = 3.0, LINE_PADDING = 2.0, EXTRA_NAME_SHIFT = 1.0;
205
206	NSDictionary * info = [self objectValue];
207
208	if (![fDefaults boolForKey: @"SmallView"]) //regular size
209	{
210	//icon
211	NSImage * icon = [info objectForKey: @"Icon"];
212	NSSize iconSize = [icon size];
213
214	pen.x += PADDING;
215	pen.y += (cellFrame.size.height - iconSize.height) * 0.5;
216
217	[icon drawAtPoint: pen fromRect: NSMakeRect(0, 0, iconSize.width, iconSize.height)
218	operation: NSCompositeSourceOver fraction: 1.0];
219
220	//error badge
221	if ([[info objectForKey: @"Error"] boolValue])
222	{
223	NSSize errorIconSize = [fErrorImage size];
224	[fErrorImage drawAtPoint: NSMakePoint(pen.x + iconSize.width - errorIconSize.width,
225	pen.y + iconSize.height - errorIconSize.height)
226	fromRect: NSMakeRect(0, 0, errorIconSize.width, errorIconSize.height)
227	operation: NSCompositeSourceOver fraction: 1.0];
228	}
229
230	float mainWidth = cellFrame.size.width - iconSize.width - 3.0 * PADDING - EXTRA_NAME_SHIFT;
231
232	//name string
233	pen.x += iconSize.width + PADDING + EXTRA_NAME_SHIFT;
234	pen.y = cellFrame.origin.y + PADDING;
235
236	NSString * nameString = [info objectForKey: @"Name"];
237	NSSize nameSize = [nameString sizeWithAttributes: nameAttributes];
238	[nameString drawInRect: NSMakeRect(pen.x, pen.y, mainWidth, nameSize.height) withAttributes: nameAttributes];
239
240	//progress string
241	pen.y += nameSize.height + LINE_PADDING - 1.0;
242
243	NSString * progressString = [info objectForKey: @"ProgressString"];
244	NSSize progressSize = [progressString sizeWithAttributes: statusAttributes];
245	[progressString drawInRect: NSMakeRect(pen.x, pen.y, mainWidth, progressSize.height) withAttributes: statusAttributes];
246
247	//progress bar
248	pen.x -= EXTRA_NAME_SHIFT;
249	pen.y += progressSize.height + LINE_PADDING + BAR_HEIGHT;
250
251	float barWidth = mainWidth + EXTRA_NAME_SHIFT - BUTTONS_TOTAL_WIDTH + PADDING;
252
253	if ([fDefaults boolForKey: @"UseAdvancedBar"])
254	[self buildAdvancedBar: barWidth point: pen];
255	else
256	[self buildSimpleBar: barWidth point: pen];
257
258	//status string
259	pen.x += EXTRA_NAME_SHIFT;
260	pen.y += LINE_PADDING;
261
262	NSString * statusString = [info objectForKey: @"StatusString"];
263	NSSize statusSize = [statusString sizeWithAttributes: statusAttributes];
264	[statusString drawInRect: NSMakeRect(pen.x, pen.y, mainWidth, statusSize.height) withAttributes: statusAttributes];
265	}
266	else //small size
267	{
268	//icon
269	NSImage * icon = ![[info objectForKey: @"Error"] boolValue] ? [info objectForKey: @"Icon"] : fErrorImage;
270	NSSize iconSize = [icon size];
271
272	pen.x += PADDING;
273	pen.y += (cellFrame.size.height - iconSize.height) * 0.5;
274
275	[icon drawAtPoint: pen fromRect: NSMakeRect(0, 0, iconSize.width, iconSize.height)
276	operation: NSCompositeSourceOver fraction: 1.0];
277
278	//name and status string
279	float mainWidth = cellFrame.size.width - iconSize.width - 3.0 * PADDING - EXTRA_NAME_SHIFT;
280
281	//place name string
282	pen.x += iconSize.width + PADDING + EXTRA_NAME_SHIFT;
283	pen.y = cellFrame.origin.y + LINE_PADDING;
284
285	NSString * nameString = [info objectForKey: @"Name"];
286	NSSize nameSize = [nameString sizeWithAttributes: nameAttributes];
287
288	NSString * statusString = !fStatusRegular && [[info objectForKey: @"Active"] boolValue]
289	? [info objectForKey: @"RemainingTimeString"]
290	: [info objectForKey: @"ShortStatusString"];
291	NSSize statusSize = [statusString sizeWithAttributes: statusAttributes];
292
293	[nameString drawInRect: NSMakeRect(pen.x, pen.y, mainWidth - statusSize.width - 2.0 * LINE_PADDING, nameSize.height)
294	withAttributes: nameAttributes];
295
296	//place status string
297	pen.x = NSMaxX(cellFrame) - PADDING - statusSize.width;
298	pen.y += (nameSize.height - statusSize.height) * 0.5;
299
300	[statusString drawInRect: NSMakeRect(pen.x, pen.y, statusSize.width, statusSize.height)
301	withAttributes: statusAttributes];
302
303	//progress bar
304	pen.x = cellFrame.origin.x + iconSize.width + 2.0 * PADDING;
305	pen.y = cellFrame.origin.y + nameSize.height + LINE_PADDING + PADDING + BAR_HEIGHT;
306
307	float barWidth = mainWidth + EXTRA_NAME_SHIFT - BUTTONS_TOTAL_WIDTH + PADDING;
308
309	if ([fDefaults boolForKey: @"UseAdvancedBar"])
310	[self buildAdvancedBar: barWidth point: pen];
311	else
312	[self buildSimpleBar: barWidth point: pen];
313	}
314
315	[nameAttributes release];
316	[statusAttributes release];
317	}
318
319	@end

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