remove cocoa frontend

The cocoa frontend has been broken for a few years and we have no
maintainer. It was removed from the CI six months ago and has already
bitrotted so it cannot be compiled.

1 files changed, 0 insertions, 62 deletions

diff --git a/frontends/cocoa/PSMTabBarControl/PSMTabDragView.m b/frontends/cocoa/PSMTabBarControl/PSMTabDragView.m
deleted file mode 100644
index 2c9781dbc..000000000
--- a/frontends/cocoa/PSMTabBarControl/PSMTabDragView.m
+++ /dev/null
@@ -1,62 +0,0 @@
-//
-//  PSMTabDragView.m
-//  PSMTabBarControl
-//
-//  Created by Kent Sutherland on 6/17/07.
-//  Copyright 2007 Kent Sutherland. All rights reserved.
-//
-
-#import "PSMTabDragView.h"
-
-
-@implementation PSMTabDragView
-
-- (id)initWithFrame:(NSRect)frame {
-	if((self = [super initWithFrame:frame])) {
-		_alpha = 1.0;
-	}
-	return self;
-}
-
-- (void)dealloc {
-	[_image release];
-	[_alternateImage release];
-	[super dealloc];
-}
-
-- (void)drawRect:(NSRect)rect {
-	//1.0 fade means show the primary image
-	//0.0 fade means show the secondary image
-	CGFloat primaryAlpha = _alpha + 0.001f, alternateAlpha = 1.001f - _alpha;
-	NSRect srcRect;
-	srcRect.origin = NSZeroPoint;
-	srcRect.size = [_image size];
-
-	[_image drawInRect:[self bounds] fromRect:srcRect operation:NSCompositeSourceOver fraction:primaryAlpha];
-	srcRect.size = [_alternateImage size];
-	[_alternateImage drawInRect:[self bounds] fromRect:srcRect operation:NSCompositeSourceOver fraction:alternateAlpha];
-}
-
-- (void)setFadeValue:(CGFloat)value {
-	_alpha = value;
-}
-
-- (NSImage *)image {
-	return _image;
-}
-
-- (void)setImage:(NSImage *)image {
-	[_image release];
-	_image = [image retain];
-}
-
-- (NSImage *)alternateImage {
-	return _alternateImage;
-}
-
-- (void)setAlternateImage:(NSImage *)image {
-	[_alternateImage release];
-	_alternateImage = [image retain];
-}
-
-@end