/*
	Skelton for retropc emulator
	Author : Takeda.Toshiya
        Port to Qt : K.Ohta <whatisthis.sowhat _at_ gmail.com>
	Date   : 2006.08.18 -
	License : GPLv2
	History : 2015.11.10 Split from qt_main.h
	[ win32 main ] -> [ Qt main ] -> [Emu Thread]
*/
#ifndef _CSP_QT_EMU_THREAD_H
#define _CSP_QT_EMU_THREAD_H

#include <QThread>
#include <QElapsedTimer>

#include "common.h"
#include "commonclasses.h"
#include "fileio.h"
#include "emu.h"
#include "vm.h"
#include "menuclasses.h"
#include "mainwidget.h"
#include "commonclasses.h"
#include "config.h"

class META_MainWindow;
class EMU;
class QString;
class QWaitCondition;
class USING_FLAGS;

#ifndef MAX_HISTORY
#define MAX_HISTORY 8
#endif

QT_BEGIN_NAMESPACE
#define MAX_COMMAND_LEN	64

class EmuThreadClass : public QThread {
	Q_OBJECT
private:
	bool calc_message;
	bool tape_play_flag;
	bool tape_rec_flag;
	int tape_pos;
	bool mouse_flag;
	int mouse_x;
	int mouse_y;
	
	char dbg_prev_command[MAX_COMMAND_LEN];

	int get_interval(void);
	bool key_repeat;
	uint32_t key_down_code;
	uint32_t key_up_code;
	uint32_t key_mod_code;
	bool key_changed;
 protected:
	EMU *p_emu;
	USING_FLAGS *using_flags;
	config_t *p_config;
	
	QWaitCondition *drawCond;
	class META_MainWindow *MainWindow;
	QElapsedTimer tick_timer;
	
	bool bRunThread;
	bool bResetReq;
	bool bSpecialResetReq;
	bool bLoadStateReq;
	bool bSaveStateReq;
	bool bUpdateConfigReq;
	bool bStartRecordSoundReq;
	bool bStopRecordSoundReq;
	bool bStartRecordMovieReq;

//	bool draw_timing;
	bool doing_debug_command;
	bool bUpdateVolumeReq[32];
	int volume_balance[32];
	int volume_avg[32];
	int record_fps;

	qint64 next_time;
	qint64 update_fps_time;
	bool prev_skip;
	int total_frames;
	int draw_frames;
	int skip_frames;
	QString qd_text[8];
	QString fd_text[16];
	QString cmt_text;
	QString cdrom_text;
	QString laserdisc_text;
	QString bubble_text[16];
	QString clipBoardText;
	void sample_access_drv(void);
	void calc_volume_from_balance(int num, int balance);
	void calc_volume_from_level(int num, int level);
public:
	EmuThreadClass(META_MainWindow *rootWindow, EMU *pp_emu, USING_FLAGS *p, QObject *parent = 0);
	~EmuThreadClass();
	void SetEmu(EMU *p) {
		p_emu = p;
	}
	void set_tape_play(bool);
	void run() { doWork("");}
	EmuThreadClass *currentHandler();
	void resize_screen(int sw, int sh, int stw, int sth);
	bool now_debugging();
public slots:
	void doWork(const QString &param);
	void doExit(void);
	void print_framerate(int frames);
	void doReset();
	void doSpecialReset();
	void doLoadState();
	void doSaveState();
	void doUpdateConfig();
	void doStartRecordSound();
	void doStopRecordSound();
	void doStartRecordVideo(int fps);
	void doStopRecordVideo();

	void doSetDisplaySize(int w, int h, int ww, int wh);
	void doUpdateVolumeLevel(int num, int level);
	void doUpdateVolumeBalance(int num, int level);

	void moved_mouse(int, int);
	void button_pressed_mouse(Qt::MouseButton);
	void button_released_mouse(Qt::MouseButton);
	void do_write_protect_disk(int drv, bool flag);
	void do_close_disk(int);
	void do_open_disk(int, QString, int);
	void do_play_tape(QString name);
	void do_rec_tape(QString name);
	void do_close_tape(void);
	void do_cmt_push_play(void);
	void do_cmt_push_stop(void);
	void do_cmt_push_fast_forward(void);
	void do_cmt_push_fast_rewind(void);
	void do_cmt_push_apss_forward(void);
	void do_cmt_push_apss_rewind(void);
	void do_write_protect_quickdisk(int drv, bool flag);
	void do_close_quickdisk(int drv);
	void do_open_quickdisk(int drv, QString path);
	void do_close_cart(int drv);
	void do_open_cart(int drv, QString path);
	void do_close_laser_disc(void);
	void do_open_laser_disc(QString path);
	void do_eject_cdrom(void);
	void do_open_cdrom(QString path);
	void do_load_binary(int drv, QString path);
	void do_save_binary(int drv, QString path);
	void do_write_protect_bubble_casette(int drv, bool flag);
	void do_close_bubble_casette(int);
	void do_open_bubble_casette(int, QString, int);
	void do_start_auto_key(QString text);
	void do_stop_auto_key(void);
	void do_draw_timing(bool);
	void do_call_debugger_command(QString s);
	void do_close_debugger(void);
	void do_key_down(uint32_t vk, uint32_t mod, bool repeat);
	void do_key_up(uint32_t vk, uint32_t mod);
signals:
	int message_changed(QString);
	int window_title_changed(QString);
	int sig_draw_thread(bool);
	int quit_draw_thread(void);
	int sig_screen_aspect(int);
	int sig_screen_size(int, int);
	int sig_finished(void);
	int call_emu_thread(EMU *);
	int sig_check_grab_mouse(bool);
	int sig_mouse_enable(bool);
	int sig_update_recent_disk(int);
	int sig_change_osd_fd(int, QString);
	int sig_change_osd_qd(int, QString);
	int sig_change_osd_cmt(QString);
	int sig_change_osd_cdrom(QString);
	int sig_change_osd_laserdisc(QString);
	int sig_update_recent_bubble(int);
	int sig_change_osd_bubble(int, QString);
	int sig_set_grid_vertical(int, bool);
	int sig_set_grid_horizonal(int, bool);
	int sig_send_data_led(quint32);
	int sig_resize_screen(int, int);
	int sig_resize_uibar(int, int);
	int sig_is_enable_mouse(bool);
	int sig_debugger_input(QString);
	int sig_quit_debugger();
};

QT_END_NAMESPACE

#endif
