KLSIconImageView.m [plain text]
/*
* KLIconImageView.m
*
* $Header: /cvs/kfm/KerberosFramework/KerberosLogin/Sources/KerberosLoginServer/KLSIconImageView.m,v 1.2 2003/07/16 16:13:15 lxs Exp $
*
* Copyright 2003 Massachusetts Institute of Technology.
* All Rights Reserved.
*
* Export of this software from the United States of America may
* require a specific license from the United States Government.
* It is the responsibility of any person or organization contemplating
* export to obtain such a license before exporting.
*
* WITHIN THAT CONSTRAINT, permission to use, copy, modify, and
* distribute this software and its documentation for any purpose and
* without fee is hereby granted, provided that the above copyright
* notice appear in all copies and that both that copyright notice and
* this permission notice appear in supporting documentation, and that
* the name of M.I.T. not be used in advertising or publicity pertaining
* to distribution of the software without specific, written prior
* permission. Furthermore if you modify this software you must label
* your software as modified software and not distribute it in such a
* fashion that it might be confused with the original M.I.T. software.
* M.I.T. makes no representations about the suitability of
* this software for any purpose. It is provided "as is" without express
* or implied warranty.
*/
#import "KLSIconImageView.h"
@implementation KLSIconImageView
- (id) initWithFrame: (NSRect) frameRect
{
kerberosIconImage = NULL;
badgeIconImage = NULL;
if (self = [super initWithFrame: frameRect]) {
NSString *iconPathString = [[NSBundle mainBundle] pathForResource: @"KerberosLogin"
ofType: @"icns"];
if (iconPathString != NULL) {
kerberosIconImage = [[NSImage alloc] initWithContentsOfFile: iconPathString];
}
}
return self;
}
- (void) dealloc
{
if (kerberosIconImage != NULL) { [kerberosIconImage release]; }
if (badgeIconImage != NULL) { [badgeIconImage release]; }
}
- (void) setBadgeIconImage: (NSImage *) image
{
if (image != NULL) { [image retain]; }
if (badgeIconImage != NULL) { [badgeIconImage release]; }
badgeIconImage = image;
[self setNeedsDisplay: YES];
}
- (void) drawRect: (NSRect) rect
{
float frameSize = [self frame].size.width;
float iconSize = 64.0;
float badgeSize = 32.0;
if (kerberosIconImage != NULL) {
[self lockFocus];
// Clear an old badged icon
[[NSColor windowBackgroundColor] set];
NSRectFill ([self frame]);
[kerberosIconImage setScalesWhenResized: YES];
[kerberosIconImage setSize: NSMakeSize (iconSize, iconSize)];
[kerberosIconImage compositeToPoint: NSMakePoint (0.0, frameSize - iconSize)
operation: NSCompositeSourceOver];
if (badgeIconImage != NULL) {
// draw badged icon
[badgeIconImage setScalesWhenResized: YES];
[badgeIconImage setSize: NSMakeSize (badgeSize, badgeSize)];
//[badgeIconImage dissolveToPoint: NSMakePoint (39.0, 0.0) fraction: 0.8];
[badgeIconImage compositeToPoint: NSMakePoint (frameSize - badgeSize, 0.0)
operation: NSCompositeSourceOver];
}
[self unlockFocus];
}
}
@end