mbcharbonneau / terminalicious
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Description: A handy OS X menu icon application for launching commands in Terminal.app and iTerm.
Homepage: http://mbcharbonneau.github.com/terminalicious
Clone URL: git://github.com/mbcharbonneau/terminalicious.git
terminalicious / DSHTransparentWindow.m
100755 89 lines (70 sloc) 1.95 kb
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//
//  DSHTransparentWindow.m
//  Terminalicious
//
//  Created by Marc Charbonneau on 3/13/05.
//  Copyright 2005 Downtown Software House. All rights reserved.
//
 
#import "DSHTransparentWindow.h"
#import "DSHController.h"
 
@implementation DSHTransparentWindow
 
#pragma mark API
 
- (void)fadeWithTimer:(NSTimer *)aTimer
{
	if ([self alphaValue] > 0.0)
	{
        // If window is still partially opaque, reduce its opacity and wait
		// until the next fire date.
 
        [self setAlphaValue:[self alphaValue] - 0.2];
    }
	else
	{
        [aTimer invalidate];
        [super orderOut:nil];        
    }
}
 
#pragma mark NSWindow Overrides
 
- (id)initWithContentRect:(NSRect)contentRect styleMask:(unsigned int)aStyle backing:(NSBackingStoreType)bufferingType defer:(BOOL)flag 
{
	if ( ![super initWithContentRect:contentRect styleMask:NSBorderlessWindowMask backing:NSBackingStoreBuffered defer:flag] )
		return nil;
 
    // Set the background color to clear. Our content view will handle drawing
	// a partially transparent background.
 
    [self setBackgroundColor:[NSColor clearColor]];
    [self setOpaque:NO];
 
    return self;
}
 
- (BOOL)canBecomeKeyWindow 
{
	// Custom windows that use the NSBorderlessWindowMask can't become key by 
	// default, we need to change this.
 
    return YES;
}
 
- (void)keyDown:(NSEvent *)theEvent 
{	
	unsigned short keyCode = [theEvent keyCode];
 
	if ( keyCode == 53 )
	{
		[[self delegate] escPressed:self];
	}
	else if ( keyCode == 36 || keyCode == 76 ) 
	{
		[[self delegate] controlTextDidEndEditing:nil];
	}
}
 
- (void)orderOut:(id)sender
{
	// Begin the fade sequence.
 
	[NSTimer scheduledTimerWithTimeInterval:0.05 target:self selector:@selector(fadeWithTimer:) userInfo:nil repeats:YES];
}
 
- (void)orderFront:(id)sender
{
	[super orderFront:sender];
	[self setAlphaValue:1.0];
}
 
- (void)makeKeyAndOrderFront:(id)sender
{
	[super makeKeyAndOrderFront:sender];
	[self setAlphaValue:1.0];
}
 
@end