/* flip - pageflipper for TIFF animations
 * Copyright (C) 1999 Mark B. Allan (mba@reptilelabour.com)
 *
 * "flip" is free software; you can redistribute it and/or use 
 * it and/or modify it under the terms of the "Artistic License" 
 */
 
 
#ifndef MainWindow_h
#define MainWindow_h

#include <sys/time.h>
#include <unistd.h>

#include <qwidget.h>
#include <qlayout.h>
#include <qlabel.h>
#include <qpushbutton.h>
#include <qscrollbar.h> 
#include <qpopupmenu.h> 
#include <qmenubar.h> 
#include <qtimer.h> 
#include "mwidgets.h"

#define SIZE_50		0
#define SIZE_100	1
#define SIZE_200	2

#define LOOP_FORWARD	0
#define PING_PONG		1

class TiffFlip;
class InputLCD;
class FileDialog;
class FlipPreferences;

//====================================================================
class MainWindow : public QWidget
{
	Q_OBJECT
	
public:
	MainWindow(QWidget *parent = 0, const char* name = 0);
	~MainWindow();
	
	enum FPS { F60, F48, F30, F24, F20, F15, F12, F10, NumFPS };
	static double fpsVal[NumFPS];
	
protected slots:
	void	quit();

	void	LoadSequence();
	void	UpdateLoadStatus(int);
	void	LoadSequenceCompleted(int sf, bool aborted);
	
	void	SetFrameNumber(int);
	void	Fps60();
	void	Fps48();
	void	Fps30();
	void	Fps24();
	void	Fps20();
	void	Fps15();
	void	Fps12();
	void	Fps10();
	void	SetFPS(FPS);
	void	Step1();
	void	Step2();
	void	Step3();
	void	Step4();
	void	Step5();
	void	Step6();
	void	SetStep(int);
	void	Zoom1();
	void	Zoom2();
	void	SetZoom(int);
	void	PreferencesDialog();
	
	void	SetMinFrame(int);
	void	SetMaxFrame(int);
		
	void	Clear();
	void	LoopForward();
	void	PingPong();
	void	Stop();
	void	FastForward();
	void	Rewind();
	void	Action();
	void	ActionLoopForward();
	void	ActionPingPong();
	
	void	renderMPEG();
	
	void	DUMMYslot();
	
private:
	TiffFlip		*tiffFlip;
	FlipPreferences	*preferences;
	FileDialog		*fileDialog;
	
	QMenuBar	*menuBar;
	QPopupMenu	*filePopup;
	int			mpegID;
	QPopupMenu	*utilPopup;
	QPopupMenu	*fpsPopup;
	int			fpsID[NumFPS];
	
	QPopupMenu	*stepPopup;
	int			step1_ID;
	int			step2_ID;
	int			step3_ID;
	int			step4_ID;
	int			step5_ID;
	int			step6_ID;
	QPopupMenu	*zoomPopup;
	int			zoom1_ID;
	int			zoom2_ID;
	
	QVBoxLayout	*topLayout;
	QHBoxLayout	*middle;
	QVBoxLayout	*midR;
	QVBoxLayout	*midM;
	QVBoxLayout	*midL;
	QHBoxLayout	*buttons;
	QHBoxLayout	*status;
	
	MToolButton	*rew;
	MToolButton	*ping;
	MToolButton	*stop;
	MToolButton	*play;
	MToolButton	*ff;
	int			playMode;
	
	QScrollBar	*frameScroll;
	InputLCD	*minFrameInput;
	InputLCD	*maxFrameInput;
	
	QTimer		*timer;
	
	QString		frameNumString;
	QLabel		*statusline;
	QLabel		*frameNum;
	QLabel		*actualFps;
	
	int			curFrame;
	int			minFrame;
	int			maxFrame;
	int			startFrame;
	int			pingpong;
	double		currentSpeed;
	int			frameStep;
	
	struct	timeval	oldTime;
	struct	timeval	curTime;
};

#endif // MainWindow_h