Browse Source
This adds a new View subclass, the VLCBottomBarView, which mimics the Window border drawing of macOS windows.pull/56/head
Marvin Scholz
9 years ago
4 changed files with 177 additions and 1 deletions
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/*****************************************************************************
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* VLCBottomBarView.h |
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***************************************************************************** |
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* Copyright (C) 2017 VLC authors and VideoLAN |
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* $Id$ |
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* |
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* Authors: Marvin Scholz <epirat07 at gmail dot com> |
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* |
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* This program is free software; you can redistribute it and/or modify |
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* it under the terms of the GNU General Public License as published by |
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* the Free Software Foundation; either version 2 of the License, or |
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* (at your option) any later version. |
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* |
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* This program is distributed in the hope that it will be useful, |
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* but WITHOUT ANY WARRANTY; without even the implied warranty of |
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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* GNU General Public License for more details. |
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* |
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* You should have received a copy of the GNU General Public License |
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* along with this program; if not, write to the Free Software |
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston MA 02110-1301, USA. |
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*****************************************************************************/ |
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#import <Cocoa/Cocoa.h> |
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@interface VLCBottomBarView : NSView |
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@property NSGradient *lightGradient; |
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@property NSGradient *darkGradient; |
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@property NSColor *lightStroke; |
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@property NSColor *darkStroke; |
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@property (setter=setDark:) BOOL isDark; |
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@end |
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/***************************************************************************** |
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* VLCBottomBarView.m |
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***************************************************************************** |
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* Copyright (C) 2017 VLC authors and VideoLAN |
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* $Id$ |
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* |
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* Authors: Marvin Scholz <epirat07 at gmail dot com> |
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* |
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* This program is free software; you can redistribute it and/or modify |
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* it under the terms of the GNU General Public License as published by |
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* the Free Software Foundation; either version 2 of the License, or |
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* (at your option) any later version. |
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* |
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* This program is distributed in the hope that it will be useful, |
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* but WITHOUT ANY WARRANTY; without even the implied warranty of |
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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* GNU General Public License for more details. |
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* |
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* You should have received a copy of the GNU General Public License |
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* along with this program; if not, write to the Free Software |
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston MA 02110-1301, USA. |
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*****************************************************************************/ |
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#import "VLCBottomBarView.h" |
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@interface VLCBottomBarView () { |
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NSBezierPath *_rectanglePath; |
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NSBezierPath *_separatorPath; |
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NSRect _oldBounds; |
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} |
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@end |
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@implementation VLCBottomBarView |
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- (instancetype)initWithCoder:(NSCoder *)coder |
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{ |
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self = [super initWithCoder:coder]; |
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if (self) { |
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[self commonInit]; |
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} |
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return self; |
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} |
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- (instancetype)initWithFrame:(NSRect)frameRect |
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{ |
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self = [super initWithFrame:frameRect]; |
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if (self) { |
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[self commonInit]; |
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} |
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return self; |
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} |
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- (instancetype)init |
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{ |
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self = [super init]; |
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if (self ) { |
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[self commonInit]; |
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} |
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return self; |
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} |
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- (void)commonInit |
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{ |
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_lightGradient = [[NSGradient alloc] initWithStartingColor:[NSColor colorWithSRGBRed:0.90 green:0.90 blue:0.90 alpha:1.0] |
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endingColor:[NSColor colorWithSRGBRed:0.82 green:0.82 blue:0.82 alpha:1.0]]; |
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_lightStroke = [NSColor colorWithSRGBRed:0.65 green:0.65 blue:0.65 alpha:1.0]; |
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_darkGradient = [[NSGradient alloc] initWithStartingColor:[NSColor colorWithSRGBRed:0.24 green:0.24 blue:0.24 alpha:1.0] |
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endingColor:[NSColor colorWithSRGBRed:0.07 green:0.07 blue:0.07 alpha:1.0]]; |
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_darkStroke = [NSColor blackColor]; |
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} |
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- (void)calculatePaths |
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{ |
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if (CGRectEqualToRect(_oldBounds, self.bounds)) |
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return; |
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_oldBounds = self.bounds; |
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NSRect barRect = _oldBounds; |
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CGFloat rectangleCornerRadius = 4; |
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// Calculate bottom bar path |
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NSRect rectangleInnerRect = NSInsetRect(barRect, rectangleCornerRadius, rectangleCornerRadius); |
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_rectanglePath = [NSBezierPath bezierPath]; |
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[_rectanglePath appendBezierPathWithArcWithCenter: NSMakePoint(NSMinX(rectangleInnerRect), NSMinY(rectangleInnerRect)) radius: rectangleCornerRadius startAngle: 180 endAngle: 270]; |
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[_rectanglePath appendBezierPathWithArcWithCenter: NSMakePoint(NSMaxX(rectangleInnerRect), NSMinY(rectangleInnerRect)) radius: rectangleCornerRadius startAngle: 270 endAngle: 360]; |
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[_rectanglePath lineToPoint: NSMakePoint(NSMaxX(barRect), NSMaxY(barRect))]; |
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[_rectanglePath lineToPoint: NSMakePoint(NSMinX(barRect), NSMaxY(barRect))]; |
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[_rectanglePath closePath]; |
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// Calculate bottom bar separator stroke |
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_separatorPath = [NSBezierPath bezierPath]; |
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[_separatorPath moveToPoint:NSMakePoint(NSMinX(barRect), NSMaxY(barRect) - 0.5)]; |
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[_separatorPath lineToPoint:NSMakePoint(NSMaxX(barRect), NSMaxY(barRect) - 0.5)]; |
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[_separatorPath setLineWidth:1.0]; |
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[_separatorPath stroke]; |
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} |
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- (void)drawRect:(NSRect)dirtyRect |
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{ |
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[self calculatePaths]; |
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NSRect barRect = self.bounds; |
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[[NSColor clearColor] setFill]; |
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NSRectFill(barRect); |
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if (_isDark) { |
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[_darkGradient drawInBezierPath:_rectanglePath angle:270.0]; |
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[_darkStroke setStroke]; |
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} else { |
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[_lightGradient drawInBezierPath:_rectanglePath angle:270.0]; |
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[_lightStroke setStroke]; |
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} |
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[_separatorPath stroke]; |
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} |
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- (BOOL)isFlipped |
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{ |
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return NO; |
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} |
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@end |
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