JVDetailCell.m

Revision 3460, 13.7 kB (checked in by timothy, 2 years ago)
Removing the retain/autorelease idiom for accessor methods.

Line
1	#import "JVDetailCell.h"
2
3	@implementation JVDetailCell
4	- (id) init {
5	if( ( self = [super init] ) ) {
6	_altImage = nil;
7	_statusImage = nil;
8	_mainText = nil;
9	_infoText = nil;
10
11	[self setImageAlignment:NSImageAlignLeft];
12	[self setImageScaling:NSScaleProportionally];
13	[self setImageFrameStyle:NSImageFrameNone];
14	[self setLineBreakMode:NSLineBreakByTruncatingTail];
15	}
16
17	return self;
18	}
19
20	- (id) copyWithZone:(NSZone *) zone {
21	JVDetailCell cell = (JVDetailCell )[super copyWithZone:zone];
22	cell -> _statusImage = [_statusImage retain];
23	cell -> _altImage = [_altImage retain];
24	cell -> _mainText = [_mainText copyWithZone:zone];
25	cell -> _infoText = [_infoText copyWithZone:zone];
26	cell -> _lineBreakMode = _lineBreakMode;
27	return cell;
28	}
29
30	- (void) dealloc {
31	[_altImage release];
32	[_statusImage release];
33	[_mainText release];
34	[_infoText release];
35
36	_altImage = nil;
37	_statusImage = nil;
38	_mainText = nil;
39	_infoText = nil;
40
41	[super dealloc];
42	}
43
44	#pragma mark -
45
46	- (void) setStatusImage:(NSImage *) image {
47	[_statusImage autorelease];
48	_statusImage = [image retain];
49	}
50
51	- (NSImage ) statusImage* {
52	return _statusImage;
53	}
54
55	#pragma mark -
56
57	- (void) setStatusNumber:(unsigned) number {
58	_statusNumber = number;
59	}
60
61	- (unsigned) statusNumber {
62	return _statusNumber;
63	}
64
65	#pragma mark -
66
67	- (void) setImportantStatusNumber:(unsigned) number {
68	_importantStatusNumber = number;
69	}
70
71	- (unsigned) importantStatusNumber {
72	return _importantStatusNumber;
73	}
74
75	#pragma mark -
76
77	- (void) setHighlightedImage:(NSImage *) image {
78	[_altImage autorelease];
79	_altImage = [image retain];
80	}
81
82	- (NSImage ) highlightedImage* {
83	return _altImage;
84	}
85
86	#pragma mark -
87
88	- (void) setMainText:(NSString *) text {
89	[_mainText autorelease];
90	_mainText = [text copy];
91	}
92
93	- (NSString ) mainText* {
94	return _mainText;
95	}
96
97	#pragma mark -
98
99	- (void) setInformationText:(NSString *) text {
100	[_infoText autorelease];
101	_infoText = [text copy];
102	}
103
104	- (NSString ) informationText* {
105	return _infoText;
106	}
107
108	#pragma mark -
109
110	- (void) setBoldAndWhiteOnHighlight:(BOOL) boldAndWhite {
111	_boldAndWhiteOnHighlight = boldAndWhite;
112	}
113
114	- (BOOL) boldAndWhiteOnHighlight {
115	return _boldAndWhiteOnHighlight;
116	}
117
118	#pragma mark -
119
120	- (void) drawWithFrame:(NSRect) cellFrame inView:(NSView *) controlView {
121	float imageWidth = 0.;
122	BOOL highlighted = ( [self isHighlighted] && [[controlView window] firstResponder] == controlView && [[controlView window] isKeyWindow] && [[NSApplication sharedApplication] isActive] );
123
124	NSMutableParagraphStyle *paraStyle = [[[NSParagraphStyle defaultParagraphStyle] mutableCopy] autorelease];
125	[paraStyle setLineBreakMode:_lineBreakMode];
126	[paraStyle setAlignment:[self alignment]];
127
128	NSMutableDictionary attributes = [NSMutableDictionary dictionaryWithObjectsAndKeys:[self* font], NSFontAttributeName, paraStyle, NSParagraphStyleAttributeName, ( [self isEnabled] ? ( highlighted ? [NSColor alternateSelectedControlTextColor] : [NSColor controlTextColor] ) : ( highlighted ? [NSColor alternateSelectedControlTextColor] : [[NSColor controlTextColor] colorWithAlphaComponent:0.50] ) ), NSForegroundColorAttributeName, nil];
129	NSMutableDictionary subAttributes = [NSMutableDictionary dictionaryWithObjectsAndKeys:[NSFont toolTipsFontOfSize:9.], NSFontAttributeName, paraStyle, NSParagraphStyleAttributeName, ( [self* isEnabled] ? ( highlighted ? [NSColor alternateSelectedControlTextColor] : [[NSColor controlTextColor] colorWithAlphaComponent:0.75] ) : ( highlighted ? [NSColor alternateSelectedControlTextColor] : [[NSColor controlTextColor] colorWithAlphaComponent:0.40] ) ), NSForegroundColorAttributeName, nil];
130	NSImage mainImage = nil, curImage = nil;
131	NSSize mainStringSize = [_mainText sizeWithAttributes:attributes];
132	NSSize subStringSize = [_infoText sizeWithAttributes:subAttributes];
133
134	if( _boldAndWhiteOnHighlight && [self isHighlighted] ) {
135	NSFont boldFont = [[NSFontManager sharedFontManager] fontWithFamily:@"Lucida Grande"* traits:0 weight:15 size:11.];
136	NSShadow shadow = [[NSShadow allocWithZone:nil*] init];
137	NSColor *whiteColor = [NSColor whiteColor];
138	if( ! [self isEnabled] ) whiteColor = [whiteColor colorWithAlphaComponent:0.5];
139
140	[shadow setShadowOffset:NSMakeSize( 0, -1 )];
141	[shadow setShadowBlurRadius:0.1];
142	[shadow setShadowColor:[[NSColor shadowColor] colorWithAlphaComponent:0.2]];
143
144	[attributes setObject:boldFont forKey:NSFontAttributeName];
145	[attributes setObject:whiteColor forKey:NSForegroundColorAttributeName];
146	[attributes setObject:shadow forKey:NSShadowAttributeName];
147
148	boldFont = [[NSFontManager sharedFontManager] fontWithFamily:@"Lucida Grande" traits:0 weight:15 size:9.];
149	[subAttributes setObject:boldFont forKey:NSFontAttributeName];
150	[subAttributes setObject:whiteColor forKey:NSForegroundColorAttributeName];
151	[subAttributes setObject:shadow forKey:NSShadowAttributeName];
152	[shadow release];
153	}
154
155	if( highlighted && _altImage ) {
156	mainImage = [[self image] retain];
157	[self setImage:_altImage];
158	}
159
160	if( ! [self isEnabled] && [self image] ) {
161	NSImage fadedImage = [[[NSImage alloc] initWithSize:[[self* image] size]] autorelease];
162	[fadedImage lockFocus];
163	[[self image] dissolveToPoint:NSMakePoint( 0., 0. ) fraction:0.5];
164	[fadedImage unlockFocus];
165	curImage = [[self image] retain];
166	[self setImage:fadedImage];
167	}
168
169	cellFrame = NSMakeRect( cellFrame.origin.x + 1., cellFrame.origin.y, cellFrame.size.width - 1., cellFrame.size.height );
170	[super drawWithFrame:cellFrame inView:controlView];
171
172	if( ! [self isEnabled] ) {
173	[self setImage:curImage];
174	[curImage autorelease];
175	}
176
177	if( highlighted && mainImage ) {
178	[self setImage:mainImage];
179	[mainImage autorelease];
180	}
181
182	if( [self image] ) {
183	switch( [self imageScaling] ) {
184	case NSScaleProportionally:
185	if( NSHeight( cellFrame ) < [[self image] size].height )
186	imageWidth = ( NSHeight( cellFrame ) / [[self image] size].height ) * [[self image] size].width;
187	else imageWidth = [[self image] size].width;
188	break;
189	default:
190	case NSScaleNone:
191	imageWidth = [[self image] size].width;
192	break;
193	case NSScaleToFit:
194	imageWidth = [[self image] size].width;
195	break;
196	}
197	}
198
199	#define JVDetailCellLabelPadding 3.
200	#define JVDetailCellImageLabelPadding 5.
201	#define JVDetailCellTextLeading 3.
202	#define JVDetailCellStatusImageLeftPadding 2.
203	#define JVDetailCellStatusImageRightPadding JVDetailCellStatusImageLeftPadding
204
205	float statusWidth = ( _statusImage ? [_statusImage size].width + JVDetailCellStatusImageRightPadding : 0. );
206	if( ! _statusImage && ( _statusNumber \|\| _importantStatusNumber ) ) {
207	NSColor *textColor = [NSColor whiteColor];
208	NSColor *backgroundColor = [NSColor colorWithCalibratedRed:0.6 green:0.6705882352941176 blue:0.7725490196078431 alpha:1.];
209	NSColor *importantColor = [NSColor colorWithCalibratedRed:0.831372549019608 green:0.572549019607843 blue:0.541176470588235 alpha:1.];
210
211	if( ! _statusNumber && _importantStatusNumber )
212	backgroundColor = importantColor;
213
214	if( [self isHighlighted] ) {
215	textColor = [backgroundColor shadowWithLevel:0.2];
216	backgroundColor = [backgroundColor highlightWithLevel:0.7];
217	}
218
219	NSFont font = [[NSFontManager sharedFontManager] fontWithFamily:@"Helvetica"* traits:NSBoldFontMask weight:9 size:11.];
220	NSMutableParagraphStyle *numberParaStyle = [[[NSParagraphStyle defaultParagraphStyle] mutableCopy] autorelease];
221	[numberParaStyle setAlignment:NSCenterTextAlignment];
222
223	NSDictionary statusNumberAttributes = [NSDictionary dictionaryWithObjectsAndKeys:font, NSFontAttributeName, numberParaStyle, NSParagraphStyleAttributeName, textColor, NSForegroundColorAttributeName, [NSNumber numberWithFloat:1.0], NSKernAttributeName, nil*];
224
225	NSString statusText = [NSString stringWithFormat:@"%d"*, ( _statusNumber ? _statusNumber : _importantStatusNumber )];
226	NSSize numberSize = [statusText sizeWithAttributes:statusNumberAttributes];
227	statusWidth = numberSize.width + 12.;
228
229	if( imageWidth + ( imageWidth ? JVDetailCellImageLabelPadding : JVDetailCellLabelPadding ) + statusWidth < NSWidth( cellFrame ) ) {
230	float radius = ( _importantStatusNumber ? 8. : 7. );
231	NSRect mainRect = NSMakeRect( NSMinX( cellFrame ) + NSWidth( cellFrame ) - statusWidth - 2., NSMinY( cellFrame ) + ( ( NSHeight( cellFrame ) / 2 ) - radius ), statusWidth, radius * 2 );
232	NSRect pathRect = NSInsetRect( mainRect, radius, radius );
233
234	NSBezierPath *mainPath = [NSBezierPath bezierPath];
235	[mainPath appendBezierPathWithArcWithCenter:NSMakePoint( NSMinX( pathRect ), NSMinY( pathRect ) ) radius:radius startAngle:180. endAngle:270.];
236	[mainPath appendBezierPathWithArcWithCenter:NSMakePoint( NSMaxX( pathRect ), NSMinY( pathRect ) ) radius:radius startAngle:270. endAngle:360.];
237	[mainPath appendBezierPathWithArcWithCenter:NSMakePoint( NSMaxX( pathRect ), NSMaxY( pathRect ) ) radius:radius startAngle:0. endAngle:90.];
238	[mainPath appendBezierPathWithArcWithCenter:NSMakePoint( NSMinX( pathRect ), NSMaxY( pathRect ) ) radius:radius startAngle:90. endAngle:180.];
239	[mainPath closePath];
240
241	if( _importantStatusNumber ) {
242	NSString importantStatusText = [NSString stringWithFormat:@"%d"*, _importantStatusNumber];
243	numberSize = [importantStatusText sizeWithAttributes:statusNumberAttributes];
244	float mainStatusWidth = statusWidth;
245	statusWidth += numberSize.width + 10.;
246	radius = 7.;
247
248	NSRect rect = NSMakeRect( NSMinX( cellFrame ) + NSWidth( cellFrame ) - statusWidth - 2., NSMinY( cellFrame ) + ( ( NSHeight( cellFrame ) / 2 ) - radius ), statusWidth - mainStatusWidth + 10., radius * 2 );
249	pathRect = NSInsetRect( rect, radius, radius );
250
251	NSBezierPath *path = [NSBezierPath bezierPath];
252	[path appendBezierPathWithArcWithCenter:NSMakePoint( NSMinX( pathRect ), NSMinY( pathRect ) ) radius:radius startAngle:180. endAngle:270.];
253	[path appendBezierPathWithArcWithCenter:NSMakePoint( NSMaxX( pathRect ), NSMinY( pathRect ) ) radius:radius startAngle:270. endAngle:360.];
254	[path appendBezierPathWithArcWithCenter:NSMakePoint( NSMaxX( pathRect ), NSMaxY( pathRect ) ) radius:radius startAngle:0. endAngle:90.];
255	[path appendBezierPathWithArcWithCenter:NSMakePoint( NSMinX( pathRect ), NSMaxY( pathRect ) ) radius:radius startAngle:90. endAngle:180.];
256	[path closePath];
257
258	if( [self isHighlighted] ) [[NSColor whiteColor] set];
259	else [[NSColor colorWithCalibratedRed:0.92156862745098 green:0.231372549019608 blue:0.243137254901961 alpha:0.85] set];
260	[path fill];
261
262	rect.origin.x -= 3.;
263	[importantStatusText drawInRect:rect withAttributes:statusNumberAttributes];
264	}
265
266	[backgroundColor set];
267	[mainPath fill];
268
269	if( _importantStatusNumber ) {
270	if( [self isHighlighted] ) [[NSColor colorWithCalibratedRed:0.5803921568627451 green:0.6705882352941176 blue:0.7882352941176471 alpha:1.] set];
271	else [[NSColor whiteColor] set];
272
273	[mainPath setLineWidth:1.25];
274	[mainPath stroke];
275	}
276
277	if( _importantStatusNumber ) mainRect.origin.y += 1.;
278	[statusText drawInRect:mainRect withAttributes:statusNumberAttributes];
279
280	statusWidth += JVDetailCellStatusImageRightPadding + 3.;
281
282	} else statusWidth = 0.;
283	}
284
285	if( ( ! [_infoText length] && [_mainText length] ) \|\| ( ( subStringSize.height + mainStringSize.height ) >= NSHeight( cellFrame ) - 2. ) ) {
286	float mainYLocation = 0.;
287
288	if( NSHeight( cellFrame ) >= mainStringSize.height ) {
289	mainYLocation = NSMinY( cellFrame ) + ( NSHeight( cellFrame ) / 2 ) - ( mainStringSize.height / 2 );
290	[_mainText drawInRect:NSMakeRect( NSMinX( cellFrame ) + imageWidth + ( imageWidth ? JVDetailCellImageLabelPadding : JVDetailCellLabelPadding ), mainYLocation, NSWidth( cellFrame ) - imageWidth - ( JVDetailCellImageLabelPadding * 1. ) - statusWidth, [_mainText sizeWithAttributes:attributes].height ) withAttributes:attributes];
291	}
292	} else if( [_infoText length] && [_mainText length] ) {
293	float mainYLocation = 0., subYLocation = 0.;
294
295	if( NSHeight( cellFrame ) >= mainStringSize.height ) {
296	mainYLocation = NSMinY( cellFrame ) + ( NSHeight( cellFrame ) / 2 ) - mainStringSize.height + ( JVDetailCellTextLeading / 2. );
297	[_mainText drawInRect:NSMakeRect( cellFrame.origin.x + imageWidth + ( imageWidth ? JVDetailCellImageLabelPadding : JVDetailCellLabelPadding ), mainYLocation, NSWidth( cellFrame ) - imageWidth - ( JVDetailCellImageLabelPadding * 1. ) - statusWidth, [_mainText sizeWithAttributes:attributes].height ) withAttributes:attributes];
298
299	subYLocation = NSMinY( cellFrame ) + ( NSHeight( cellFrame ) / 2 ) + subStringSize.height - mainStringSize.height + ( JVDetailCellTextLeading / 2. );
300	[_infoText drawInRect:NSMakeRect( NSMinX( cellFrame ) + imageWidth + ( imageWidth ? JVDetailCellImageLabelPadding : JVDetailCellLabelPadding ), subYLocation, NSWidth( cellFrame ) - imageWidth - ( JVDetailCellImageLabelPadding * 1. ) - statusWidth, [_infoText sizeWithAttributes:subAttributes].height ) withAttributes:subAttributes];
301	}
302	}
303
304	if( _statusImage && NSHeight( cellFrame ) >= [_statusImage size].height ) {
305	[_statusImage compositeToPoint:NSMakePoint( NSMinX( cellFrame ) + NSWidth( cellFrame ) - statusWidth, NSMaxY( cellFrame ) - ( ( NSHeight( cellFrame ) / 2 ) - ( [_statusImage size].height / 2 ) ) ) operation:NSCompositeSourceAtop fraction:( [self isEnabled] ? 1. : 0.5)];
306	}
307	}
308
309	#pragma mark -
310
311	- (void) setImageScaling:(NSImageScaling) newScaling {
312	[super setImageScaling:( newScaling == NSScaleProportionally \|\| newScaling == NSScaleNone ? newScaling : NSScaleProportionally )];
313	}
314
315	- (void) setImageAlignment:(NSImageAlignment) newAlign {
316	[super setImageAlignment:NSImageAlignLeft];
317	}
318
319	- (void) setLineBreakMode:(NSLineBreakMode) mode {
320	_lineBreakMode = mode;
321	}
322
323	- (NSLineBreakMode) lineBreakMode {
324	return _lineBreakMode;
325	}
326
327	- (void) setStringValue:(NSString *) string {
328	[self setMainText:string];
329	}
330
331	- (void) setObjectValue:(id <NSCopying>) obj {
332	if( ! obj \|\| [(NSObject *)obj isKindOfClass:[NSImage class]] ) {
333	[super setObjectValue:obj];
334	} else if( [(NSObject *)obj isKindOfClass:[NSString class]] ) {
335	[self setMainText:(NSString *)obj];
336	}
337	}
338
339	- (NSString ) stringValue* {
340	return _mainText;
341	}
342	@end

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root/trunk/Views/JVDetailCell.m

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