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// Written by Thomas Engel Copyright (c) 1995 by Thomas Engel.
// Version 1.0. All rights reserved.
//
// This notice may not be removed from this source code.
//
// This object is included in the MiscKit by permission from the author
// and its use is governed by the MiscKit license, found in the file
// "LICENSE.rtf" in the MiscKit distribution. Please refer to that file
// for a list of all applicable permissions and restrictions.
//
#import "MiscColorView.h"
#define MISC_COLORVIEW_VERSION 0
#define MISC_COLORVIEW_CLASSNAME "MiscColorView"
@implementation MiscColorView
+ initialize
{
// Initialize the current version number which is used when archiving
// objects. This way we will be able to read all versions if we are
// careful.
if( self == [MiscColorView class] )
[self setVersion:MISC_COLORVIEW_VERSION];
return self;
}
- initFrame:(const NXRect *)frameRect
{
// Designated initilizer. We will set allow resizing by default and
// we will draw in Lightgray if we have to swap 'nil' in.
self = [super initFrame:frameRect];
if( !self ) return self;
// By default we have a white background and don't focus on the
// desktops background.
backgroundColor = NXConvertRGBToColor( 1.0, 1.0, 1.0 );
return self;
}
- setBackgroundColor:(NXColor)color
{
backgroundColor = color;
return self;
}
- (NXColor)backgroundColor
{
return backgroundColor;
}
- setUseSameColorAsDesktop:(BOOL)flag
{
sameColorAsDesktop = flag;
return self;
}
- (BOOL)hasSameColorAsDesktop
{
return sameColorAsDesktop;
}
- drawSelf:(const NXRect *)rects :(int)rectCount
{
float red;
float green;
float blue;
if( sameColorAsDesktop )
{
// Read the desktops color form the defaults database.
sscanf( NXReadDefault( "NeXT1", "BackgroundColor" ),
"%f %f %f",
&red, &green, &blue );
NXSetColor( NXConvertRGBToColor( red, green, blue )); }
else
NXSetColor( backgroundColor );
NXRectFill( &bounds );
return self;
}
- read:(NXTypedStream *)stream
{
int version;
[super read:stream];
version = NXTypedStreamClassVersion( stream, MISC_COLORVIEW_CLASSNAME );
switch( version )
{
case 0:
backgroundColor = NXReadColor( stream );
NXReadType( stream, "c", &sameColorAsDesktop );
break;
default:
break;
}
return self;
}
- write:(NXTypedStream *)stream
{
[super write:stream];
NXWriteColor( stream, backgroundColor );
NXWriteType( stream, "c", &sameColorAsDesktop );
return self;
}
@end
These are the contents of the former NiCE NeXT User Group NeXTSTEP/OpenStep software archive, currently hosted by Netfuture.ch.