MMSSimpleWhiteScroller.j

/*
 * MMSSimpleWhiteScroller.j
 *
 * Created by John C. Fox on 04/29/2010.
 * Copyright 2010 GroupSmarts, LLC. All rights reserved.
 */
 
@import <Foundation/CPObject.j>
@import <AppKit/CPTheme.j>

@implementation MMSSimpleWhiteScroller : CPScroller 
{
 
}
 
- (id)initWithFrame:(CGRect)aFrame 
{
	self = [super initWithFrame:aFrame];
		
	if (self) 
	{ 
	    // Configure Attributes for Vertical Orientation
	    if ([self isVertical])
	    {
            [self configureVerticalThemeAttributes];
	    }
	    else
	    {
            // Configure Attributes for Horizontal Orientation
            [self configureHorizontalThemeAttributes];
	    }
                

		[self setFloatValue:0.1 knobProportion:0.5];
 
	}
	return self;
}
  
- (void)configureVerticalThemeAttributes
{
    var topArrowColor = PatternColor(CPImageInBundle("MMSScrollerTrackVerticalTop.png", CGSizeMake(16.0, 1.0)));

    [self setValue:topArrowColor forThemeAttribute:@"decrement-line-color" ];
    [self setValue:CGSizeMake(16.0, 9.0) forThemeAttribute:@"decrement-line-size" inState:CPThemeStateVertical];
    [self setValue:21.0 forThemeAttribute:@"minimum-knob-length" inState:CPThemeStateVertical];
    
    [self setValue:CGInsetMake(0.0, 3.0, 0.0, 3.0) forThemeAttribute:@"knob-inset" inState:CPThemeStateVertical];
    [self setValue:CGInsetMake(0.0, 0.0, 0.0, 0.0) forThemeAttribute:@"track-inset" inState:CPThemeStateVertical];

    var trackColor = PatternColor(CPImageInBundle("MMSScrollerTrackVerticalCenter.png", CGSizeMake(16.0, 1.0)));
        
    [self setValue:trackColor forThemeAttribute:@"knob-slot-color" inState:CPThemeStateVertical];

    var knobColor = PatternColor([[CPThreePartImage alloc] initWithImageSlices:
            [
                CPImageInBundle("MMSScrollerKnobTop.png", CGSizeMake(10.0, 6.0)),
                CPImageInBundle("MMSScrollerKnobMiddle.png", CGSizeMake(10, 1.0)),
                CPImageInBundle("MMSScrollerKnobBottom.png", CGSizeMake(10.0, 6.0))
            ]
        isVertical:YES]);
        
    [self setValue:knobColor forThemeAttribute:@"knob-color" inState:CPThemeStateVertical];

    var bottomArrowColor = PatternColor(CPImageInBundle("MMSScrollerTrackVerticalBottom.png", CGSizeMake(16.0, 1.0)));

    [self setValue:bottomArrowColor forThemeAttribute:@"increment-line-color" inState:CPThemeStateVertical];
    [self setValue:CGSizeMake(16.0, 9.0) forThemeAttribute:@"increment-line-size" inState:CPThemeStateVertical];
}

- (void)configureHorizontalThemeAttributes
{
    var leftArrowColor = PatternColor(CPImageInBundle("MMSScrollerTrackHorizontalLeft.png", CGSizeMake(1.0, 16.0)));

    [self setValue:leftArrowColor forThemeAttribute:@"decrement-line-color"];
    [self setValue:CGSizeMake(9.0, 16.0) forThemeAttribute:@"decrement-line-size"];
    [self setValue:21.0 forThemeAttribute:@"minimum-knob-length"];
    
    [self setValue:CGInsetMake(3.0, 0.0, 3.0, 0.0) forThemeAttribute:@"knob-inset"];
    [self setValue:CGInsetMake(0.0, 0.0, 0.0, 0.0) forThemeAttribute:@"track-inset"];

    var trackColor = PatternColor(CPImageInBundle("MMSScrollerTrackHorizontalCenter.png", CGSizeMake(1.0, 16.0)));
        
    [self setValue:trackColor forThemeAttribute:@"knob-slot-color"];

    var knobColor = PatternColor([[CPThreePartImage alloc] initWithImageSlices:
            [
                CPImageInBundle("MMSScrollerKnobLeft.png", CGSizeMake(6.0, 10.0)),
                CPImageInBundle("MMSScrollerKnobCenter.png", CGSizeMake(1.0, 10.0)),
                CPImageInBundle("MMSScrollerKnobRight.png", CGSizeMake(6.0, 10.0))
            ]
        isVertical:NO]);
        
    [self setValue:knobColor forThemeAttribute:@"knob-color"];

    var rightArrowColor = PatternColor(CPImageInBundle("MMSScrollerTrackHorizontalRight.png", CGSizeMake(1.0, 16.0)));

    [self setValue:rightArrowColor forThemeAttribute:@"increment-line-color"];
    [self setValue:CGSizeMake(9.0, 16.0) forThemeAttribute:@"increment-line-size"];
}

@end

function PatternColor(anImage)
{
    return [CPColor colorWithPatternImage:anImage];
}