root/trunk/Views/JVSplitView.m

#import "JVSplitView.h"
#import "NSImageAdditions.h"

@implementation JVSplitView
- (NSString *) stringWithSavedPosition {
        NSMutableString *result = [NSMutableString string];
        NSEnumerator *subviews = [[self subviews] objectEnumerator];
        NSView *subview = nil;

        while( ( subview = [subviews nextObject] ) ) {
                if( [result length] ) [result appendString:@";"];
                [result appendString:NSStringFromRect( [subview frame] )];
        }

        return result;
}

- (void) setPositionFromString:(NSString *) string {
        if( ! [string length] ) return;

        NSEnumerator *subviews = [[self subviews] objectEnumerator];
        NSEnumerator *frames = [[string componentsSeparatedByString:@";"] objectEnumerator];
        NSView *subview = nil;
        NSString *frame = nil;

        while( ( subview = [subviews nextObject] ) && ( frame = [frames nextObject] ) ) {
                NSRect rect = NSRectFromString( frame );
                if( [self isVertical] ) [subview setFrame:NSMakeRect( NSMinX( rect ), NSMinY( [subview frame] ), NSWidth( rect ), NSHeight( [subview frame] ) )];
                else [subview setFrame:NSMakeRect( NSMinX( [subview frame] ), NSMinY( rect ), NSWidth( [subview frame] ), NSHeight( rect ) )];
        }

        [self adjustSubviews];
}

- (void) savePositionUsingName:(NSString *) name {
        NSParameterAssert( name != nil );
        NSParameterAssert( [name length] > 0 );

        [[NSUserDefaults standardUserDefaults] setObject:[self stringWithSavedPosition] forKey:name];
}

- (BOOL) setPositionUsingName:(NSString *) name {
        NSParameterAssert( name != nil );
        NSParameterAssert( [name length] > 0 );

        NSString *sizes = [[NSUserDefaults standardUserDefaults] objectForKey:name];
        if( [sizes length] ) {
                [self setPositionFromString:sizes];
                return YES;
        }

        return NO;
}

#pragma mark -

- (void) setMainSubviewIndex:(long) index {
        _mainSubviewIndex = index;
}

- (BOOL) mainSubviewIndex {
        return _mainSubviewIndex;
}

#pragma mark -

- (void) resetCursorRects {
        if( ! [self isPaneSplitter] )
                [super resetCursorRects];
}

- (float) dividerThickness {
        if( ! [self isVertical] ) return 10.;
        return [super dividerThickness];
}

- (void) drawDividerInRect:(NSRect) rect {
        if( ! [self isVertical] ) {
                rect.origin.y += 10.;
                [[NSImage imageNamed:@"splitviewDividerBackground"] tileInRect:rect];
                if( ! [self isPaneSplitter] )
                        [[NSImage imageNamed:@"splitviewDimple"] compositeToPoint:NSMakePoint( ( NSWidth( rect ) / 2. ) - 3., rect.origin.y ) operation:NSCompositeCopy];
        } else [super drawDividerInRect:rect];
}
@end