source: trunk/macosx/DragOverlayView.m @ 9844

Last change on this file since 9844 was 9844, checked in by livings124, 12 years ago

happy new year!

  • Property Id set to /Users/mitchell/Desktop/Transmission/macosx/ActionMenuRatioToDisplayRatioTransformer.h
  • Property svn:keywords set to Date Rev Author Id
File size: 5.1 KB
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1/******************************************************************************
2 * $Id: DragOverlayView.m 9844 2010-01-01 21:12:04Z livings124 $
3 *
4 * Copyright (c) 2007-2010 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 "DragOverlayView.h"
26
27#define PADDING 10.0f
28#define ICON_WIDTH 64.0f
29
30@implementation DragOverlayView
31
32- (id) initWithFrame: (NSRect) frame
33{
34    if ((self = [super initWithFrame: frame]))
35    {
36        //create badge
37        NSRect badgeRect = NSMakeRect(0.0f, 0.0f, 325.0f, 84.0f);
38        NSBezierPath * bp = [NSBezierPath bezierPathWithRoundedRect: badgeRect xRadius: 15.0f yRadius: 15.0f];
39       
40        fBackBadge = [[NSImage alloc] initWithSize: badgeRect.size];
41        [fBackBadge lockFocus];
42       
43        [[NSColor colorWithCalibratedWhite: 0.0f alpha: 0.75f] set];
44        [bp fill];
45       
46        [fBackBadge unlockFocus];
47       
48        //create attributes
49        NSShadow * stringShadow = [[NSShadow alloc] init];
50        [stringShadow setShadowOffset: NSMakeSize(2.0f, -2.0f)];
51        [stringShadow setShadowBlurRadius: 4.0f];
52       
53        NSFont * bigFont = [[NSFontManager sharedFontManager] convertFont:
54                                [NSFont fontWithName: @"Lucida Grande" size: 18.0f] toHaveTrait: NSBoldFontMask],
55                * smallFont = [NSFont fontWithName: @"Lucida Grande" size: 14.0f];
56       
57        NSMutableParagraphStyle * paragraphStyle = [[NSParagraphStyle defaultParagraphStyle] mutableCopy];
58        [paragraphStyle setLineBreakMode: NSLineBreakByTruncatingTail];
59       
60        fMainLineAttributes = [[NSDictionary alloc] initWithObjectsAndKeys:
61                                [NSColor whiteColor], NSForegroundColorAttributeName,
62                                bigFont, NSFontAttributeName, stringShadow, NSShadowAttributeName,
63                                paragraphStyle, NSParagraphStyleAttributeName, nil];
64       
65        fSubLineAttributes = [[NSDictionary alloc] initWithObjectsAndKeys:
66                                [NSColor whiteColor], NSForegroundColorAttributeName,
67                                smallFont, NSFontAttributeName, stringShadow, NSShadowAttributeName,
68                                paragraphStyle, NSParagraphStyleAttributeName, nil];
69       
70        [stringShadow release];
71        [paragraphStyle release];
72    }
73    return self;
74}
75
76- (void) dealloc
77{
78    [fBackBadge release];
79    [fBadge release];
80   
81    [fMainLineAttributes release];
82    [fSubLineAttributes release];
83   
84    [super dealloc];
85}
86
87- (void) setOverlay: (NSImage *) icon mainLine: (NSString *) mainLine subLine: (NSString *) subLine
88{
89    [fBadge release];
90    fBadge = [fBackBadge copy];
91    NSSize badgeSize = [fBadge size];
92   
93    [fBadge lockFocus];
94   
95    //place icon
96    [icon drawInRect: NSMakeRect(PADDING, (badgeSize.height - ICON_WIDTH) * 0.5f, ICON_WIDTH, ICON_WIDTH) fromRect: NSZeroRect
97            operation: NSCompositeSourceOver fraction: 1.0f];
98   
99    //place main text
100    NSSize mainLineSize = [mainLine sizeWithAttributes: fMainLineAttributes];
101    NSSize subLineSize = [subLine sizeWithAttributes: fSubLineAttributes];
102   
103    NSRect lineRect = NSMakeRect(PADDING + ICON_WIDTH + 5.0f,
104                        (badgeSize.height + (subLineSize.height + 2.0f - mainLineSize.height)) * 0.5f,
105                        badgeSize.width - (PADDING + ICON_WIDTH + 2.0f) - PADDING, mainLineSize.height);
106    [mainLine drawInRect: lineRect withAttributes: fMainLineAttributes];
107   
108    //place sub text
109    lineRect.origin.y -= subLineSize.height + 2.0f;
110    lineRect.size.height = subLineSize.height;
111    [subLine drawInRect: lineRect withAttributes: fSubLineAttributes];
112   
113    [fBadge unlockFocus];
114   
115    [self setNeedsDisplay: YES];
116}
117
118-(void) drawRect: (NSRect) rect
119{
120    if (fBadge)
121    {
122        NSRect frame = [self frame];
123        NSSize imageSize = [fBadge size];
124        [fBadge compositeToPoint: NSMakePoint((frame.size.width - imageSize.width) * 0.5f,
125                    (frame.size.height - imageSize.height) * 0.5f) operation: NSCompositeSourceOver];
126    }
127}
128
129@end
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