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144 lines
5.2 KiB
144 lines
5.2 KiB
// Created by Abhishek Banthia on 11/4/15. |
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// Copyright (c) 2015 Abhishek Banthia All rights reserved. |
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// |
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// Copyright (c) 2015, Abhishek Banthia |
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// All rights reserved. |
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// |
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// Redistribution and use in source and binary forms, with or without modification, |
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// are permitted provided that the following conditions are met: |
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// |
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// Redistributions of source code must retain the above copyright notice, |
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// this list of conditions and the following disclaimer. |
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// |
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// Redistributions in binary form must reproduce the above copyright notice, |
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// this list of conditions and the following disclaimer in the documentation and/or |
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// other materials provided with the distribution. |
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// |
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// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" |
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// AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED |
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// WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. |
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// IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, |
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// INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, |
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// PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) |
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// HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, |
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// OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, |
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// EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
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#import "BackgroundView.h" |
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#define FILL_OPACITY 0.9f |
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#define STROKE_OPACITY 1.0f |
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#define LINE_THICKNESS 1.0f |
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#define CORNER_RADIUS 6.0f |
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#define SEARCH_INSET 10.0f |
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#import "ApplicationDelegate.h" |
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#import "PanelController.h" |
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#pragma mark - |
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@implementation BackgroundView |
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@synthesize arrowX = _arrowX; |
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#pragma mark - |
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- (void)drawRect:(NSRect)dirtyRect |
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{ |
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NSRect contentRect = NSInsetRect([self bounds], LINE_THICKNESS, LINE_THICKNESS); |
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NSBezierPath *path = [NSBezierPath bezierPath]; |
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[path moveToPoint:NSMakePoint(_arrowX, NSMaxY(contentRect))]; |
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[path lineToPoint:NSMakePoint(_arrowX + ARROW_WIDTH / 2, NSMaxY(contentRect) - ARROW_HEIGHT)]; |
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[path lineToPoint:NSMakePoint(NSMaxX(contentRect) - CORNER_RADIUS, NSMaxY(contentRect) - ARROW_HEIGHT)]; |
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NSPoint topRightCorner = NSMakePoint(NSMaxX(contentRect), NSMaxY(contentRect) - ARROW_HEIGHT); |
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[path curveToPoint:NSMakePoint(NSMaxX(contentRect), NSMaxY(contentRect) - ARROW_HEIGHT - CORNER_RADIUS) |
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controlPoint1:topRightCorner controlPoint2:topRightCorner]; |
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[path lineToPoint:NSMakePoint(NSMaxX(contentRect), NSMinY(contentRect) + CORNER_RADIUS)]; |
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NSPoint bottomRightCorner = NSMakePoint(NSMaxX(contentRect), NSMinY(contentRect)); |
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[path curveToPoint:NSMakePoint(NSMaxX(contentRect) - CORNER_RADIUS, NSMinY(contentRect)) |
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controlPoint1:bottomRightCorner controlPoint2:bottomRightCorner]; |
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[path lineToPoint:NSMakePoint(NSMinX(contentRect) + CORNER_RADIUS, NSMinY(contentRect))]; |
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[path curveToPoint:NSMakePoint(NSMinX(contentRect), NSMinY(contentRect) + CORNER_RADIUS) |
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controlPoint1:contentRect.origin controlPoint2:contentRect.origin]; |
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[path lineToPoint:NSMakePoint(NSMinX(contentRect), NSMaxY(contentRect) - ARROW_HEIGHT - CORNER_RADIUS)]; |
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NSPoint topLeftCorner = NSMakePoint(NSMinX(contentRect), NSMaxY(contentRect) - ARROW_HEIGHT); |
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[path curveToPoint:NSMakePoint(NSMinX(contentRect) + CORNER_RADIUS, NSMaxY(contentRect) - ARROW_HEIGHT) |
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controlPoint1:topLeftCorner controlPoint2:topLeftCorner]; |
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[path lineToPoint:NSMakePoint(_arrowX - ARROW_WIDTH / 2, NSMaxY(contentRect) - ARROW_HEIGHT)]; |
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[path closePath]; |
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[[NSColor colorWithDeviceWhite:1 alpha:FILL_OPACITY] setFill]; |
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[path fill]; |
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[NSGraphicsContext saveGraphicsState]; |
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NSBezierPath *clip = [NSBezierPath bezierPathWithRect:[self bounds]]; |
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[clip appendBezierPath:path]; |
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[clip addClip]; |
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[path setLineWidth:LINE_THICKNESS * 2]; |
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[[NSColor whiteColor] setStroke]; |
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[path stroke]; |
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[NSGraphicsContext restoreGraphicsState]; |
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} |
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-(void)mouseEntered:(NSEvent *)theEvent |
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{ |
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[super mouseEntered:theEvent]; |
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ApplicationDelegate *delegate = (ApplicationDelegate*)[NSApplication sharedApplication].delegate; |
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PanelController *controller = delegate.panelController; |
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[controller showOptions:YES]; |
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} |
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-(void)mouseExited:(NSEvent *)theEvent |
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{ |
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[super mouseExited:theEvent]; |
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ApplicationDelegate *delegate = (ApplicationDelegate*) [NSApplication sharedApplication].delegate; |
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PanelController *controller = delegate.panelController; |
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[controller showOptions:NO]; |
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} |
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-(void)updateTrackingAreas |
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{ |
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if(self.trackingArea != nil) { |
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[self removeTrackingArea:self.trackingArea]; |
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} |
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int opts = (NSTrackingMouseEnteredAndExited | NSTrackingActiveAlways); |
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self.trackingArea = [ [NSTrackingArea alloc] initWithRect:[self bounds] |
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options:opts |
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owner:self |
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userInfo:nil]; |
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[self addTrackingArea:self.trackingArea]; |
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} |
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#pragma mark - |
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#pragma mark Public accessors |
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- (void)setArrowX:(NSInteger)value |
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{ |
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_arrowX = value; |
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[self setNeedsDisplay:YES]; |
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} |
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@end
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