/*  FreeJ
 *  (c) Copyright 2009 Andrea Guzzo <xant@dyne.org>
 *
 * This source code is free software; you can redistribute it and/or
 * modify it under the terms of the GNU Public License as published 
 * by the Free Software Foundation; either version 3 of the License,
 * or (at your option) any later version.
 *
 * This source code is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
 * Please refer to the GNU Public License for more details.
 *
 * You should have received a copy of the GNU Public License along with
 * this source code; if not, write to:
 * Free Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
 *
 */


#ifndef __CV_SCREENVIEW_H__
#define __CV_SCREENVIEW_H__


#import <CVScreen.h>
#import <CVTexture.h>
#import <Carbon/Carbon.h>

class CVScreen;
@class CFreej;
@class CVFilterPanel;

@interface CVScreenView : NSOpenGLView {
    NSRecursiveLock        *lock;
    NSString            *fpsString;
    NSWindow            *myWindow;
    CVDisplayLinkRef    displayLink; // the displayLink that runs the show
    CGDirectDisplayID   viewDisplayID;
#if 0
    CVPixelBufferRef    pixelBuffer;
#else
    CVOpenGLBufferRef    pixelBuffer;
#endif
    //void                *pixelBuffer;
    CVScreen             *fjScreen;
    CIContext            *ciContext;
    NSOpenGLContext      *currentContext;
    CIImage              *outFrame;
    CIImage              *exportedFrame;
    NSBitmapImageRep     *exportedFrameBuffer;  
    CIImage              *lastFrame;
    NSMutableArray       *lastTextures;
    NSTimer              *renderTimer;
    bool                 fullScreen;
#if MAC_OS_X_VERSION_10_6
    CGDisplayModeRef     savedMode;
#else
    CFDictionaryRef      savedMode;
#endif
    bool                 needsReshape;
    FrameRate            *rateCalc;
    CGContextRef         exportCGContextRef;
    CIContext            *exportContext;
    void                 *exportBuffer;
    id<Exporter>         exporter;
    QTExporter           *exporterQT;
    FFExporter           *exporterFF;
    QTStreamer           *streamer;
    bool                 streamerStatus;
    bool                 initialized;
    NSMutableArray       *streamerKeys;
    NSMutableDictionary  *streamerDict;
    
    IBOutlet CFreej        *freej;
    IBOutlet CVFilterPanel *filterPanel;
    IBOutlet NSTextField   *showFps;
    IBOutlet NSTableView   *layerList;
    IBOutlet NSWindow      *window;
    IBOutlet NSTableView   *streamerSettings;
    IBOutlet NSButton      *streamerButton;
    IBOutlet NSTextField   *streamerFPS;
    IBOutlet NSTextField   *streamerPkg;
    IBOutlet NSWindow      *icPresetPanel;
    IBOutlet NSTextField   *exportFilename;
    IBOutlet NSPopUpButton *exportEngine; // Quicktime || FFMpeg || Ogg
    IBOutlet NSPopUpButton *exportCodec; // MPG4 || H264
    IBOutlet NSPopUpButton *exportQuality; // Low || Normal || High
    IBOutlet NSButton      *exportButton;
}
@property (readonly) bool fullScreen;
- (void)awakeFromNib;
- (id)init;
- (void)prepareOpenGL;
- (void *)getSurface;
- (CIImage *)exportSurface;
- (CVPixelBufferRef)exportPixelBuffer;
- (void)drawLayer:(Layer *)layer;
- (void)setSizeWidth:(int)w Height:(int)h;
- (bool)isOpaque;
- (double)rate;
- (CVReturn)outputFrame:(uint64_t)timestamp;
- (void)reset;
- (void)addLayer:(Layer *)lay;
- (void)remLayer:(Layer *)lay;
- (NSInteger)numberOfRowsInTableView:(NSTableView *)aTableView;
- (NSWindow *)getWindow;
- (CVDisplayLinkRef)getDisplayLink;
- (IBAction)toggleFullScreen:(id)sender;
- (IBAction)toggleExport:(id)sender;
- (IBAction)startExport:(id)sender;
- (IBAction)stopExport:(id)sender;
- (IBAction)setExportFile:(id)sender;
- (IBAction)toggleStreamer:(id)sender;
- (IBAction)presetsStreamer:(id)sender;
- (IBAction)updateExporterSettings:(id)sender;
- (void)allocPixelBuffer;
@end

/*
typedef struct _fjmetadata {
  int timeout;
  char *streamurl1, *streamdel1; 
  char *streamurl2, *streamdel2; 
} FreejMetaData;
*/

#endif