66 lines
1.9 KiB
Matlab
66 lines
1.9 KiB
Matlab
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// NowPlayingBarView.m
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// Cog
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//
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// Created by Dmitry Promsky on 2/24/12.
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// Copyright 2012 dmitry.promsky@gmail.com. All rights reserved.
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//
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#import "NowPlayingBarView.h"
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@implementation NowPlayingBarView
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- (id)initWithFrame:(NSRect)rect
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{
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if ((self = [super initWithFrame: rect]))
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{
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NSColor *lightColor = [NSColor colorWithCalibratedRed: 160.0/255.0 green: 160.0/255.0 blue: 160.0/255.0 alpha: 1.0];
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NSColor *darkColor = [NSColor colorWithCalibratedRed: 155.0/255.0 green: 155.0/255.0 blue: 155.0/255.0 alpha: 1.0];
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gradient = [[NSGradient alloc] initWithStartingColor: lightColor endingColor: darkColor];
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}
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return self;
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}
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- (void)drawRect:(NSRect)rect
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{
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const BOOL active = [[self window] isMainWindow];
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NSInteger count = 0;
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NSRect gridRects[2];
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NSColor * colorRects[2];
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NSRect lineBorderRect = NSMakeRect(NSMinX(rect), NSHeight([self bounds]) - 1.0, NSWidth(rect), 1.0);
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if (NSIntersectsRect(lineBorderRect, rect))
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{
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gridRects[count] = lineBorderRect;
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colorRects[count] = [NSColor colorWithCalibratedWhite: 0.75 alpha: 1.0];
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++count;
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rect.size.height -= 1.0;
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}
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lineBorderRect.origin.y = 0.0;
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if (NSIntersectsRect(lineBorderRect, rect))
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{
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gridRects[count] = lineBorderRect;
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colorRects[count] = active ? [NSColor colorWithCalibratedWhite: 0.25 alpha: 1.0]
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: [NSColor colorWithCalibratedWhite: 0.5 alpha: 1.0];
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++count;
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rect.origin.y += 1.0;
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rect.size.height -= 1.0;
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}
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if (!NSIsEmptyRect(rect))
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{
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const NSRect gradientRect = NSMakeRect(NSMinX(rect), 1.0, NSWidth(rect), NSHeight([self bounds]) - 1.0 - 1.0); //proper gradient requires the full height of the bar
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[gradient drawInRect: gradientRect angle: 270.0];
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}
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NSRectFillListWithColors(gridRects, colorRects, count);
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}
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@end
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