/*

 RDP Session View

 Copyright 2013 Thincast Technologies GmbH, Author: Martin Fleisz

 This Source Code Form is subject to the terms of the Mozilla Public License, v. 2.0. 

 If a copy of the MPL was not distributed with this file, You can obtain one at http://mozilla.org/MPL/2.0/.

 */

#import "RDPSessionView.h"

@implementation RDPSessionView

- (void)setSession:(RDPSession*)session

{

    _session = session;

}

- (void)awakeFromNib

{

    [super awakeFromNib];

    _session = nil;

}

- (void)drawRect:(CGRect)rect 

{

	if(_session != nil && [_session bitmapContext])

	{

		CGContextRef context = UIGraphicsGetCurrentContext();

		CGImageRef cgImage = CGBitmapContextCreateImage([_session bitmapContext]);

        CGContextTranslateCTM(context, 0, [self bounds].size.height);

        CGContextScaleCTM(context, 1.0, -1.0);      

        CGContextClipToRect(context, CGRectMake(rect.origin.x, [self bounds].size.height - rect.origin.y - rect.size.height, rect.size.width, rect.size.height));

        CGContextDrawImage(context, CGRectMake(0, 0, [self bounds].size.width, [self bounds].size.height), cgImage);        

        CGImageRelease(cgImage);

	}

    else

    {

        // just clear the screen with black

        [[UIColor blackColor] set];

        UIRectFill([self bounds]);        

    }

}

- (void)dealloc {

    [super dealloc];

}

@end