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#import "Controller.h"
@interface TestView : NSView
{
@public
BOOL isFlipped;
}
@end
@interface CopyBitsView : NSView
{
@public
BOOL isFlipped;
}
@end
@implementation TestView
#ifdef GNUSTEP
- (BOOL) isFlipped
{
return _rFlags.flipped_view;
}
#else
- (BOOL) isFlipped
{
return isFlipped;
}
#endif
- (void) drawRect: (NSRect)aRect
{
NSImage *appImg = [[NSImage imageNamed: @"GNUstep"] copy];
/*[appImg setScalesWhenResized: YES];
[appImg setSize: NSMakeSize(200, 200)];
[appImg setScalesWhenResized: NO];*/
NSSize imgSize = [appImg size];
NSAffineTransform *xform = [NSAffineTransform transform];
/*if ([self isFlipped] == NO)
{
[xform translateXBy: 0 yBy: [self frame].size.height];
[xform scaleXBy: 1.0 yBy: -1.0];
[xform concat];
}*/
[xform rotateByDegrees: 15];
[xform concat];
NSLog(@"Image data flipped: %d", [appImg isFlipped]);
[appImg drawInRect: NSMakeRect(0, 50, 200, 200)
fromRect: NSMakeRect(0, 0, imgSize.width, imgSize.height)
operation: NSCompositeSourceOver
fraction: 0.5];
id imgCell = [[NSImageCell alloc] initImageCell: appImg];
[imgCell drawWithFrame: NSMakeRect(150, 50, 25, 25) inView: self];
[[NSColor redColor] set];
NSRectFill(NSMakeRect(50, 0, 50, 50));
[appImg setScalesWhenResized: YES];
[appImg setSize: NSMakeSize(48, 48)];
[appImg compositeToPoint: NSMakePoint(100, 50)
operation: NSCompositeSourceOver];
[appImg dissolveToPoint: NSMakePoint(150, 50)
fraction: 0.5];
[[NSColor colorWithPatternImage: appImg] set];
NSRectFill(NSMakeRect(150, 100, 100, 150));
/*if ([self isFlipped] == NO)
{
[xform invert];
[xform concat];
}*/
[xform invert];
[xform concat];
}
- (BOOL) canDraw
{
return YES;
}
@end
@implementation CopyBitsView
#ifdef GNUSTEP
- (BOOL) isFlipped
{
return _rFlags.flipped_view;
}
#else
- (BOOL) isFlipped
{
return isFlipped;
}
#endif
- (void) drawRect: (NSRect)aRect
{
NSAffineTransform *flip = [NSAffineTransform transform];
NSAffineTransform *xform = [NSAffineTransform transform];
/*[flip translateXBy: 0 yBy: [self frame].size.height];
[flip scaleXBy: 1.0 yBy: -1.0];
[flip concat];*/
[[NSColor redColor] set];
NSRectFill(NSMakeRect(0, 0, 50, 50));
NSRectFill(NSMakeRect(50, 50, 30, 30));
// FIXME: NSCopyBits doesn't draw at the right location with a rotation
[xform rotateByDegrees: 25];
[xform concat];
NSRect copyRect = NSMakeRect(0, 0, 80, 80);
NSLog(@"Copy bits");
NSCopyBits([self gState], copyRect, NSMakePoint(130, 0));
NSImage *appImg = [[NSImage imageNamed: @"GNUstep"] copy];
[appImg compositeToPoint: NSMakePoint(130, 0)
operation: NSCompositeSourceOver];
[xform invert];
[xform concat];
[[NSColor blackColor] setStroke];
[NSBezierPath strokeRect: copyRect];
[NSBezierPath strokeRect: NSMakeRect(100, 0, 80, 80)];
[NSBezierPath strokeRect: [self bounds]];
/*[flip invert];
[flip concat];*/
}
@end
@implementation Controller
- (void) awakeFromNib
{
TestView *view1 = [[TestView alloc] initWithFrame: NSMakeRect(0, 0, 200, 200)];
TestView *view2 = [[TestView alloc] initWithFrame: NSMakeRect(200, 0, 200, 200)];
CopyBitsView *view3 = [[CopyBitsView alloc] initWithFrame: NSMakeRect(200, 200, 200, 150)];
#ifdef GNUSTEP
view1->_rFlags.flipped_view = YES;
[view1 _rebuildCoordinates];
//view3->_rFlags.flipped_view = YES;
//[view3 _rebuildCoordinates];
#else
view1->isFlipped = YES;
//view3->isFlipped = YES;
#endif
[[window contentView] addSubview: view1];
[[window contentView] addSubview: view2];
[[window contentView] addSubview: view3];
}
@end
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