#include "../../types.h"
#include "../../fceu.h"
#include "../../cheat.h"
#include "../../debug.h"
#include "../../driver.h"
#include "../../version.h"
#include "../../movie.h"
#include "../../palette.h"
#include "../../fds.h"
#include "../common/configSys.h"

#include "sdl.h"
#include "gui.h"
#include "dface.h"
#include "input.h"
#include "config.h"
#include "cheat.h"
#include "icon.xpm"
#include "memview.h"
#include "ramwatch.h"
#include "debugger.h"
#include "sdl-joystick.h"
#include "fceux_git_info.h"

#ifdef _S9XLUA_H
#include "../../fceulua.h"
#endif

#include <gtk/gtk.h>
#include <gdk/gdkkeysyms.h>
#ifdef GDK_WINDOWING_X11
#include <gdk/gdkx.h>
#endif

#ifdef _GTK3
#include <gdk/gdkkeysyms-compat.h>
#endif

#ifdef APPLEOPENGL
#include <OpenGL/gl.h>
#include <OpenGL/glu.h>
#include <OpenGL/glext.h>
#else
#include <GL/gl.h>
#include <GL/glu.h>
#include <GL/glext.h>
#endif

#include <fstream>
#include <iostream>
#include <cstdlib>
#include <list>

#include "glxwin.h"
#include "sdl-video.h"

// Fix compliation errors for older version of GTK (Ubuntu 10.04 LTS)
#if GTK_MINOR_VERSION < 24 && GTK_MAJOR_VERSION == 2
#define GTK_COMBO_BOX_TEXT GTK_COMBO_BOX
#define gtk_combo_box_text_new gtk_combo_box_new
#define gtk_combo_box_text_get_active_text gtk_combo_box_get_active_text
#define gtk_combo_box_text_append_text gtk_combo_box_append_text
#endif

// NES resolution = 256x240
const int NES_WIDTH = 256;
const int NES_HEIGHT = 240;

void toggleSound (GtkWidget * check, gpointer data);
void loadGame (void);
void closeGame (void);
extern Config *g_config;
extern bool gtk_gui_run;

GtkWidget *MainWindow = NULL;
GtkWidget *evbox = NULL;
static GtkWidget *Menubar = NULL;
static GtkRadioMenuItem *stateSlot[10] = { NULL };
bool gtkIsStarted = false;
bool menuTogglingEnabled = false;

enum videoDriver_t  videoDriver = VIDEO_NONE;
unsigned int gtk_draw_area_width = NES_WIDTH;
unsigned int gtk_draw_area_height = NES_HEIGHT;
static GtkTreeStore *hotkey_store = NULL;
static cairo_surface_t *cairo_surface = NULL;
static cairo_pattern_t *cairo_pattern = NULL;
static int *cairo_pix_remapper = NULL;
static int  numRendLines = 0;
static void cairo_recalc_mapper(void);

// check to see if a particular GTK version is available
// 2.24 is required for most of the dialogs -- ie: checkGTKVersion(2,24);
bool checkGTKVersion (int major_required, int minor_required)
{
	int major = GTK_MAJOR_VERSION;
	int minor = GTK_MINOR_VERSION;

	if (major > major_required)
	{
		return true;
	}
	else if (major == major_required)
	{
		if (minor >= minor_required)
		{
			return true;
		}
		else
		{
			return false;
		}
	}
	else
	{
		return false;
	}
}

void setCheckbox (GtkWidget * w, const char *configName)
{
	int buf;
	g_config->getOption (configName, &buf);
	gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (w), buf);
}

// This function configures a single button on a gamepad
//int configGamepadButton (GtkButton * button, gpointer p)
//{
//	gint x = ((gint) (glong) (p));
//	//gint x = GPOINTER_TO_INT(p);
//	int padNo =
//		atoi (gtk_combo_box_text_get_active_text
//		      (GTK_COMBO_BOX_TEXT (padNoCombo))) - 1;
//
//	char buf[256];
//	std::string prefix;
//
//	// only configure when the "Change" button is pressed in, not when it is unpressed
//	if (!gtk_toggle_button_get_active (GTK_TOGGLE_BUTTON (button)))
//		return 0;
//
//	buttonConfigStatus = 2;
//
//	ButtonConfigBegin ();
//
//	snprintf (buf, sizeof(buf)-1, "SDL.Input.GamePad.%d.", padNo);
//	prefix = buf;
//	DWaitButton (NULL, &GamePad[padNo].bmap[x], &buttonConfigStatus );
//
////	g_config->setOption (prefix + GamePadNames[x],
////			     GamePadConfig[padNo][x].ButtonNum[configNo]);
////
////	if (GamePadConfig[padNo][x].ButtType[0] == BUTTC_KEYBOARD)
////	{
////		g_config->setOption (prefix + "DeviceType", "Keyboard");
////	}
////	else if (GamePadConfig[padNo][x].ButtType[0] == BUTTC_JOYSTICK)
////	{
////		g_config->setOption (prefix + "DeviceType", "Joystick");
////	}
////	else
////	{
////		g_config->setOption (prefix + "DeviceType", "Unknown");
////	}
////	g_config->setOption (prefix + "DeviceNum",
////			     GamePadConfig[padNo][x].DeviceNum[configNo]);
//
//	snprintf (buf, sizeof (buf), "<tt>%s</tt>",
//		  ButtonName (&GamePad[padNo].bmap[x]));
//
//	if ( buttonMappings[x] != NULL )
//	{
//		gtk_label_set_markup (GTK_LABEL (buttonMappings[x]), buf);
//	}
//
//	ButtonConfigEnd ();
//
//	buttonConfigStatus = 1;
//
//	gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (button), FALSE);
//
//	return 0;
//}

void resetVideo (void)
{
	//resizeGtkWindow ();
	KillVideo ();
	InitVideo (GameInfo);
}

void closeVideoWin (GtkWidget * w, gint response, gpointer p)
{
	resetVideo ();
	if (response != GTK_RESPONSE_APPLY)
	{
		gtk_widget_destroy (w);
	}
}

void closeDialog (GtkWidget * w, GdkEvent * e, gpointer p)
{
	gtk_widget_destroy (w);
}

void toggleLowPass (GtkWidget * w, gpointer p)
{
	if (gtk_toggle_button_get_active (GTK_TOGGLE_BUTTON (w)))
	{
		g_config->setOption ("SDL.Sound.LowPass", 1);
		FCEUI_SetLowPass (1);
	}
	else
	{
		g_config->setOption ("SDL.Sound.LowPass", 0);
		FCEUI_SetLowPass (0);
	}
	g_config->save ();
}

void toggleSwapDuty (GtkWidget * w, gpointer p)
{
	if (gtk_toggle_button_get_active (GTK_TOGGLE_BUTTON (w)))
	{
		g_config->setOption ("SDL.SwapDuty", 1);
		swapDuty = 1;
	}
	else
	{
		g_config->setOption ("SDL.SwapDuty", 0);
		swapDuty = 0;
	}
	g_config->save ();
}

// Wrapper for pushing GTK options into the config file
// p : pointer to the string that names the config option
// w : toggle widget
void toggleOption (GtkWidget * w, gpointer p)
{
	if (gtk_toggle_button_get_active (GTK_TOGGLE_BUTTON (w)))
		g_config->setOption ((char *) p, 1);
	else
		g_config->setOption ((char *) p, 0);

	g_config->save ();
	UpdateEMUCore (g_config);
}

int setTint (GtkWidget * w, gpointer p)
{
	int v = gtk_range_get_value (GTK_RANGE (w));
	g_config->setOption ("SDL.Tint", v);
	g_config->save ();
	int c, h;
	g_config->getOption ("SDL.NTSCpalette", &c);
	g_config->getOption ("SDL.Hue", &h);
	FCEUI_SetNTSCTH (c, v, h);

	return 0;
}

int setHue (GtkWidget * w, gpointer p)
{
	int v = gtk_range_get_value (GTK_RANGE (w));
	g_config->setOption ("SDL.Hue", v);
	g_config->save ();
	int c, t;
	g_config->getOption ("SDL.Tint", &t);
	g_config->getOption ("SDL.SDL.NTSCpalette", &c);
	FCEUI_SetNTSCTH (c, t, v);

	return 0;
}

void loadPalette (GtkWidget * w, gpointer p)
{
	GtkWidget *fileChooser;

	fileChooser =
		gtk_file_chooser_dialog_new ("Open NES Palette",
					     GTK_WINDOW (MainWindow),
					     GTK_FILE_CHOOSER_ACTION_OPEN,
					     "_Cancel", GTK_RESPONSE_CANCEL,
					     "_Open", GTK_RESPONSE_ACCEPT,
					     NULL);
	gtk_file_chooser_set_current_folder (GTK_FILE_CHOOSER (fileChooser),
					     "/usr/share/fceux/palettes");

	if (gtk_dialog_run (GTK_DIALOG (fileChooser)) == GTK_RESPONSE_ACCEPT)
	{
		char *filename;

		filename =
			gtk_file_chooser_get_filename (GTK_FILE_CHOOSER
						       (fileChooser));
		g_config->setOption ("SDL.Palette", filename);
		g_config->setOption ("SDL.SDL.NTSCpalette", 0);
		LoadCPalette (filename);

		gtk_entry_set_text (GTK_ENTRY (p), filename);

	}
	gtk_widget_destroy (fileChooser);
}

void clearPalette (GtkWidget * w, gpointer p)
{
	g_config->setOption ("SDL.Palette", 0);
	gtk_entry_set_text (GTK_ENTRY (p), "");
}

void openPaletteConfig (void)
{
	GtkWidget *win;
	GtkWidget *vbox;
	GtkWidget *paletteFrame;
	GtkWidget *paletteHbox;
	GtkWidget *paletteButton;
	GtkWidget *paletteEntry;
	GtkWidget *clearButton;
	GtkWidget *ntscColorChk;
	GtkWidget *slidersFrame;
	GtkWidget *slidersVbox;
	GtkWidget *tintFrame;
	GtkWidget *tintHscale;
	GtkWidget *hueFrame;
	GtkWidget *hueHscale;

	win = gtk_dialog_new_with_buttons ("Palette Options",
					   GTK_WINDOW (MainWindow),
					   (GtkDialogFlags)
					   (GTK_DIALOG_DESTROY_WITH_PARENT),
					   "_Close", GTK_RESPONSE_OK, NULL);
	gtk_window_set_icon_name (GTK_WINDOW (win), "Color");
	vbox = gtk_dialog_get_content_area (GTK_DIALOG (win));

	paletteFrame = gtk_frame_new ("Custom palette: ");
	paletteHbox = gtk_box_new (GTK_ORIENTATION_HORIZONTAL, 5);
	gtk_container_set_border_width (GTK_CONTAINER (paletteHbox), 5);
	gtk_container_add (GTK_CONTAINER (paletteFrame), paletteHbox);
	paletteButton = gtk_button_new_with_label ("Open palette");
	paletteEntry = gtk_entry_new ();
	gtk_editable_set_editable (GTK_EDITABLE (paletteEntry), FALSE);

	clearButton = gtk_button_new_with_label ("Clear");

	gtk_box_pack_start (GTK_BOX (paletteHbox), paletteButton, FALSE, FALSE,
			    2);
	gtk_box_pack_start (GTK_BOX (paletteHbox), paletteEntry, TRUE, TRUE, 5);
	gtk_box_pack_start (GTK_BOX (paletteHbox), clearButton, FALSE, FALSE,
			    0);

	g_signal_connect (paletteButton, "clicked", G_CALLBACK (loadPalette),
			  paletteEntry);
	g_signal_connect (clearButton, "clicked", G_CALLBACK (clearPalette),
			  paletteEntry);

	// sync with config
	std::string fn;
	g_config->getOption ("SDL.Palette", &fn);
	gtk_entry_set_text (GTK_ENTRY (paletteEntry), fn.c_str ());

	// ntsc color check
	ntscColorChk = gtk_check_button_new_with_label ("Use NTSC palette");

	g_signal_connect (ntscColorChk, "clicked", G_CALLBACK (toggleOption),
			  (gpointer) "SDL.NTSCpalette");
	setCheckbox (ntscColorChk, "SDL.NTSCpalette");

	// color / tint / hue sliders
	slidersFrame = gtk_frame_new ("NTSC palette controls");
	slidersVbox = gtk_box_new (GTK_ORIENTATION_VERTICAL, 2);
	tintFrame = gtk_frame_new ("Tint");
	tintHscale =
		gtk_scale_new_with_range (GTK_ORIENTATION_HORIZONTAL, 0, 128,
					  1);
	gtk_container_add (GTK_CONTAINER (tintFrame), tintHscale);
	hueFrame = gtk_frame_new ("Hue");
	hueHscale =
		gtk_scale_new_with_range (GTK_ORIENTATION_HORIZONTAL, 0, 128,
					  1);
	gtk_container_add (GTK_CONTAINER (hueFrame), hueHscale);

	g_signal_connect (tintHscale, "button-release-event",
			  G_CALLBACK (setTint), NULL);
	g_signal_connect (hueHscale, "button-release-event",
			  G_CALLBACK (setHue), NULL);

	// sync with config
	int h, t;
	g_config->getOption ("SDL.Hue", &h);
	g_config->getOption ("SDL.Tint", &t);

	gtk_range_set_value (GTK_RANGE (hueHscale), h);
	gtk_range_set_value (GTK_RANGE (tintHscale), t);

	gtk_container_add (GTK_CONTAINER (slidersFrame), slidersVbox);
	gtk_box_pack_start (GTK_BOX (slidersVbox), ntscColorChk, FALSE, FALSE,
			    5);
	gtk_box_pack_start (GTK_BOX (slidersVbox), tintFrame, FALSE, TRUE, 5);
	gtk_box_pack_start (GTK_BOX (slidersVbox), hueFrame, FALSE, TRUE, 5);

	gtk_box_pack_start (GTK_BOX (vbox), paletteFrame, FALSE, TRUE, 5);
	gtk_box_pack_start (GTK_BOX (vbox), slidersFrame, FALSE, TRUE, 5);

	g_signal_connect (win, "delete-event", G_CALLBACK (closeDialog), NULL);
	g_signal_connect (win, "response", G_CALLBACK (closeDialog), NULL);

	gtk_widget_show_all (win);

	return;
}


GtkWidget *ipEntry;
GtkWidget *portSpin;
GtkWidget *pwEntry;

void launchNet (GtkWidget * w, gpointer p)
{
	char *ip = (char *) gtk_entry_get_text (GTK_ENTRY (ipEntry));
	char *pw = (char *) gtk_entry_get_text (GTK_ENTRY (pwEntry));
	int port = (int) gtk_spin_button_get_value (GTK_SPIN_BUTTON (portSpin));

	g_config->setOption ("SDL.NetworkIP", ip);
	g_config->setOption ("SDL.NetworkPassword", pw);
	g_config->setOption ("SDL.NetworkPort", port);

	gtk_widget_destroy (GTK_WIDGET (w));

	loadGame ();
}

void setUsername (GtkWidget * w, gpointer p)
{
	char *s = (char *) gtk_entry_get_text (GTK_ENTRY (w));
	g_config->setOption ("SDL.NetworkUsername", s);
}

void netResponse (GtkWidget * w, gint response_id, gpointer p)
{
	if (response_id == GTK_RESPONSE_OK)
		launchNet (w, p);
	else
		gtk_widget_destroy (w);
}

void openNetworkConfig (void)
{
	GtkWidget *win;
	GtkWidget *box;
	GtkWidget *userBox;
	GtkWidget *userEntry;
	GtkWidget *userLbl;
	GtkWidget *frame;
	GtkWidget *vbox;
	GtkWidget *ipBox;
	GtkWidget *ipLbl;

	GtkWidget *portBox;
	GtkWidget *portLbl;

	//GtkWidget* localPlayersCbo;
	GtkWidget *pwBox;
	GtkWidget *pwLbl;

	win = gtk_dialog_new_with_buttons ("Network Options",
					   GTK_WINDOW (MainWindow),
					   (GtkDialogFlags)
					   (GTK_DIALOG_DESTROY_WITH_PARENT),
					   "_Close", GTK_RESPONSE_CLOSE,
					   "_Connect", GTK_RESPONSE_OK, NULL);
	gtk_window_set_icon_name (GTK_WINDOW (win), "network-workgroup");
	box = gtk_dialog_get_content_area (GTK_DIALOG (win));

	userBox = gtk_box_new (GTK_ORIENTATION_HORIZONTAL, 3);
	userLbl = gtk_label_new ("Username:");
	userEntry = gtk_entry_new ();
	std::string s;
	g_config->getOption ("SDL.NetworkUsername", &s);
	gtk_entry_set_text (GTK_ENTRY (userEntry), s.c_str ());

	g_signal_connect (userEntry, "changed", G_CALLBACK (setUsername), NULL);

	frame = gtk_frame_new ("Network options");
	vbox = gtk_box_new (GTK_ORIENTATION_VERTICAL, 5);
	ipBox = gtk_box_new (GTK_ORIENTATION_HORIZONTAL, 5);
	ipLbl = gtk_label_new ("Server IP:");
	ipEntry = gtk_entry_new ();
	portBox = gtk_box_new (GTK_ORIENTATION_HORIZONTAL, 5);
	portLbl = gtk_label_new ("Server port:");
	portSpin = gtk_spin_button_new_with_range (0, 999999, 1);
	//localPlayersCbo = gtk_combo_box_new_text();
	pwBox = gtk_box_new (GTK_ORIENTATION_HORIZONTAL, 3);
	pwLbl = gtk_label_new ("Server password:");
	pwEntry = gtk_entry_new ();

	gtk_spin_button_set_value (GTK_SPIN_BUTTON (portSpin), 4046);

	gtk_box_pack_start (GTK_BOX (userBox), userLbl, FALSE, FALSE, 3);
	gtk_box_pack_start (GTK_BOX (userBox), userEntry, TRUE, TRUE, 3);

	gtk_box_pack_start (GTK_BOX (portBox), portLbl, FALSE, FALSE, 3);
	gtk_box_pack_start (GTK_BOX (portBox), portSpin, FALSE, FALSE, 3);

	gtk_box_pack_start (GTK_BOX (ipBox), ipLbl, FALSE, FALSE, 3);
	gtk_box_pack_start (GTK_BOX (ipBox), ipEntry, TRUE, TRUE, 3);

	gtk_box_pack_start (GTK_BOX (pwBox), pwLbl, FALSE, FALSE, 3);
	gtk_box_pack_start (GTK_BOX (pwBox), pwEntry, TRUE, TRUE, 3);

	gtk_box_pack_start (GTK_BOX (vbox), ipBox, FALSE, FALSE, 3);
	gtk_box_pack_start (GTK_BOX (vbox), portBox, FALSE, FALSE, 3);
	//gtk_box_pack_start_defaults(GTK_BOX(vbox), localPlayersCbo);
	gtk_box_pack_start (GTK_BOX (vbox), pwBox, FALSE, FALSE, 3);

	gtk_container_add (GTK_CONTAINER (frame), vbox);

	gtk_box_pack_start (GTK_BOX (box), userBox, TRUE, TRUE, 0);
	gtk_box_pack_start (GTK_BOX (box), frame, TRUE, TRUE, 0);

	gtk_widget_show_all (win);

	g_signal_connect (win, "delete-event", G_CALLBACK (closeDialog), NULL);
	g_signal_connect (win, "response", G_CALLBACK (netResponse), NULL);
}

// handler prototype

void flushGtkEvents (void)
{
	while (gtk_events_pending ())
		gtk_main_iteration_do (FALSE);

	return;
}


static void hotKeyWindowRefresh (void)
{
	GtkTreeIter iter;
	std::string prefix = "SDL.Hotkeys.";

	if (hotkey_store == NULL) return;

	gtk_tree_store_clear (hotkey_store);

	gtk_tree_store_append (hotkey_store, &iter, NULL);	// aquire iter

	int keycode;
	for (int i = 0; i < HK_MAX; i++)
	{
		std::string optionName = prefix + getHotkeyString(i);
		g_config->getOption (optionName.c_str (), &keycode);
		gtk_tree_store_set (hotkey_store, &iter,
				    0, optionName.c_str (), 1,
				    SDL_GetKeyName (keycode),
				    -1);
		gtk_tree_store_append (hotkey_store, &iter, NULL);	// acquire child iterator
	}

}

static gint hotKeyPressCB (GtkTreeView * tree, GdkEventKey * event,
			   gpointer cb_data)
{
	int numListRows;
	GList *selListRows, *tmpList;
	GtkTreeModel *model = NULL;
	GtkTreeSelection *treeSel = gtk_tree_view_get_selection (tree);

	printf ("Hot Key Press: %i \n", event->keyval);

	numListRows = gtk_tree_selection_count_selected_rows (treeSel);

	if (numListRows == 0)
	{
		return FALSE;
	}
	//printf("Number of Rows Selected: %i\n", numListRows );

	selListRows = gtk_tree_selection_get_selected_rows (treeSel, &model);

	tmpList = selListRows;

	while (tmpList)
	{
		int depth;
		int *indexArray;
		GtkTreePath *path = (GtkTreePath *) tmpList->data;

		depth = gtk_tree_path_get_depth (path);
		indexArray = gtk_tree_path_get_indices (path);

		if (depth > 0)
		{
			int sdlkey = 0;
			std::string hotKeyName = "SDL.Hotkeys.";
			hotKeyName.append ( getHotkeyString(indexArray[0]) );

			// Convert this keypress from GDK to SDL.
			sdlkey = GDKToSDLKeyval (event->keyval);

			printf ("HotKey Index: %i   '%s'  %i   %i \n",
				indexArray[0], hotKeyName.c_str (),
				event->keyval, sdlkey);

			g_config->setOption (hotKeyName, sdlkey);

			setHotKeys ();	// Update Hot Keys in Input Model

			hotKeyWindowRefresh ();
		}

		tmpList = tmpList->next;
	}

	g_list_free_full (selListRows, (GDestroyNotify) gtk_tree_path_free);

	return TRUE;
}

// creates and opens hotkey config window
void openHotkeyConfig (void)
{
	GtkWidget *win = gtk_dialog_new_with_buttons ("Hotkey Configuration",
						      GTK_WINDOW (MainWindow),
						      (GtkDialogFlags)
						      (GTK_DIALOG_DESTROY_WITH_PARENT),
						      "_Close",
						      GTK_RESPONSE_OK,
						      NULL);
	gtk_window_set_default_size (GTK_WINDOW (win), 400, 800);
	GtkWidget *tree;
	GtkWidget *vbox;
	GtkWidget *scroll;

	vbox = gtk_dialog_get_content_area (GTK_DIALOG (win));

	hotkey_store = gtk_tree_store_new (2, G_TYPE_STRING, G_TYPE_STRING);

	hotKeyWindowRefresh ();

	tree = gtk_tree_view_new_with_model (GTK_TREE_MODEL (hotkey_store));
	GtkCellRenderer *renderer;
	GtkTreeViewColumn *column;

	g_signal_connect (G_OBJECT (tree), "key-press-event",
			  G_CALLBACK (hotKeyPressCB), NULL);

	renderer = gtk_cell_renderer_text_new ();
	column = gtk_tree_view_column_new_with_attributes ("Command", renderer,
							   "text", 0, NULL);
	gtk_tree_view_append_column (GTK_TREE_VIEW (tree), column);
	column = gtk_tree_view_column_new_with_attributes ("Key", renderer,
							   "text", 1, NULL);
	gtk_tree_view_append_column (GTK_TREE_VIEW (tree), column);
	scroll = gtk_scrolled_window_new (NULL, NULL);
	gtk_scrolled_window_set_policy (GTK_SCROLLED_WINDOW (scroll),
					GTK_POLICY_NEVER, GTK_POLICY_AUTOMATIC);
	gtk_container_add (GTK_CONTAINER (scroll), tree);
	gtk_box_pack_start (GTK_BOX (vbox), scroll, TRUE, TRUE, 5);
	gtk_widget_show_all (win);

	g_signal_connect (win, "delete-event", G_CALLBACK (closeDialog), NULL);
	g_signal_connect (win, "response", G_CALLBACK (closeDialog), NULL);

}

//static void selInputDevice (GtkWidget * w, gpointer p)
//{
//	//std::string s = "SDL.Input.";
//	int padNo = 0, devIdx = -1;
//	const char *devTxt;
//	jsDev_t *js;
//
//	if ( (padNoCombo == NULL) )
//	{
//		return;
//	}
//	padNo =
//		atoi (gtk_combo_box_text_get_active_text
//		      (GTK_COMBO_BOX_TEXT (padNoCombo))) - 1;
//
//	devTxt =	gtk_combo_box_text_get_active_text ( GTK_COMBO_BOX_TEXT(w) );
//
//	if ( isdigit( devTxt[0] ) )
//	{
//		devIdx = atoi( devTxt );
//	}
//	printf ("setInputDevice: %s  %i", devTxt, devIdx );
//
//			
//	//g_config->setOption (s,
//	//		     gtk_combo_box_text_get_active_text
//	//		     (GTK_COMBO_BOX_TEXT (typeCombo)));
//	//g_config->save ();
//
//	return;
//}
//
//static void updateGamepadConfig (GtkWidget * w, gpointer p)
//{
//	int i;
//	char strBuf[128];
//
//	if ( (padNoCombo == NULL) )
//	{
//		return;
//	}
//	int padNo =
//		atoi (gtk_combo_box_text_get_active_text
//		      (GTK_COMBO_BOX_TEXT (padNoCombo))) - 1;
//
//	for (i = 0; i < 10; i++)
//	{
//		GtkWidget *mappedKey = buttonMappings[i];
//		if (GamePad[padNo].bmap[i].ButtType == BUTTC_KEYBOARD)
//		{
//			snprintf (strBuf, sizeof (strBuf), "<tt>%s</tt>",
//				  SDL_GetKeyName (GamePad[padNo].bmap[i].
//						  ButtonNum));
//		}
//		else		
//			sprintf (strBuf, "<tt>%s</tt>", ButtonName( &GamePad[padNo].bmap[i] ) );
//
//		if ( mappedKey != NULL )
//		{
//			gtk_label_set_text (GTK_LABEL (mappedKey), strBuf);
//			gtk_label_set_use_markup (GTK_LABEL (mappedKey), TRUE);
//		}
//	}
//}
//
//static void closeGamepadConfig (GtkWidget * w, GdkEvent * e, gpointer p)
//{
//	gtk_widget_destroy (w);
//
//	padNoCombo    = NULL;
//
//	for (int i = 0; i < 10; i++)
//	{
//		buttonMappings[i] = NULL;
//	}
//	buttonConfigStatus = 0;
//}
//
//// creates and opens the gamepad config window (requires GTK 2.24)
//void openGamepadConfig (void)
//{
//	int portNum = 0;
//	GtkWidget *win;
//	GtkWidget *vbox;
//	GtkWidget *hboxPadNo;
//	GtkWidget *padNoLabel;
//	GtkWidget* devSelLabel, *devSelHbox;
//	GtkWidget *fourScoreChk;
//	GtkWidget *oppositeDirChk;
//	GtkWidget *buttonFrame;
//	GtkWidget *buttonTable;
//	char stmp[256];
//
//	win = gtk_dialog_new_with_buttons ("Controller Configuration",
//					   GTK_WINDOW (MainWindow),
//					   (GtkDialogFlags)
//					   (GTK_DIALOG_DESTROY_WITH_PARENT),
//					   "_Close", GTK_RESPONSE_OK, NULL);
//	gtk_window_set_title (GTK_WINDOW (win), "Controller Configuration");
//	gtk_window_set_icon_name (GTK_WINDOW (win), "input-gaming");
//	gtk_widget_set_size_request (win, 350, 500);
//
//	vbox = gtk_dialog_get_content_area (GTK_DIALOG (win));
//	gtk_box_set_homogeneous (GTK_BOX (vbox), FALSE);
//
//	hboxPadNo = gtk_box_new (GTK_ORIENTATION_HORIZONTAL, 0);
//	padNoLabel = gtk_label_new ("Port:");
//	//configNoLabel = gtk_label_new("Config Number:");
//	fourScoreChk = gtk_check_button_new_with_label ("Enable Four Score");
//	oppositeDirChk =
//		gtk_check_button_new_with_label ("Allow Up+Down / Left+Right");
//
//	//typeCombo = gtk_combo_box_text_new ();
//	//gtk_combo_box_text_append_text (GTK_COMBO_BOX_TEXT (typeCombo),
//	//				"gamepad");
//	//gtk_combo_box_text_append_text (GTK_COMBO_BOX_TEXT (typeCombo),
//	//				"zapper");
//	//gtk_combo_box_text_append_text (GTK_COMBO_BOX_TEXT (typeCombo),
//	//				"powerpad.0");
//	//gtk_combo_box_text_append_text (GTK_COMBO_BOX_TEXT (typeCombo),
//	//				"powerpad.1");
//	//gtk_combo_box_text_append_text (GTK_COMBO_BOX_TEXT (typeCombo),
//	//				"arkanoid");
//
//	//gtk_combo_box_set_active (GTK_COMBO_BOX (typeCombo), 0);
//
//
//	padNoCombo = gtk_combo_box_text_new ();
//	gtk_combo_box_text_append_text (GTK_COMBO_BOX_TEXT (padNoCombo), "1");
//	gtk_combo_box_text_append_text (GTK_COMBO_BOX_TEXT (padNoCombo), "2");
//	gtk_combo_box_text_append_text (GTK_COMBO_BOX_TEXT (padNoCombo), "3");
//	gtk_combo_box_text_append_text (GTK_COMBO_BOX_TEXT (padNoCombo), "4");
//	gtk_combo_box_set_active (GTK_COMBO_BOX (padNoCombo), 0);
//	g_signal_connect (padNoCombo, "changed",
//			  G_CALLBACK (updateGamepadConfig), NULL);
//
//	devSelHbox  = gtk_box_new (GTK_ORIENTATION_HORIZONTAL, 0);
//	devSelLabel = gtk_label_new ("Device:");
//	devSelCombo = gtk_combo_box_text_new ();
//	gtk_combo_box_text_append_text (GTK_COMBO_BOX_TEXT (devSelCombo), "Keyboard");
//
// 	gtk_combo_box_set_active (GTK_COMBO_BOX (devSelCombo), 0);
//
//	for (int i=0; i<MAX_JOYSTICKS; i++)
//	{
//		jsDev_t *js = getJoystickDevice( i );
//
//		if ( js != NULL )
//		{
//			if ( js->isConnected() )
//			{
//				sprintf( stmp, "%i: %s", i, js->getName() );
//   			gtk_combo_box_text_append_text( GTK_COMBO_BOX_TEXT (devSelCombo), stmp );
//			}
//		}
//	}
// 	gtk_combo_box_set_active (GTK_COMBO_BOX (devSelCombo), 0);
//
//	{
//		GtkTreeModel *treeModel = gtk_combo_box_get_model( GTK_COMBO_BOX (devSelCombo) );
//		GtkTreeIter iter;
//		gboolean iterValid;
//
//		iterValid = gtk_tree_model_get_iter_first( treeModel, &iter );
//
//		while ( iterValid )
//		{
//			GValue value;
//
//			memset( &value, 0, sizeof(value));
//
//			gtk_tree_model_get_value (treeModel, &iter, 0, &value );
//
//			if ( G_IS_VALUE(&value) )
//			{
//				if ( G_VALUE_TYPE(&value) == G_TYPE_STRING )
//				{
//					int devIdx = -1;
//					const char *s = (const char *)g_value_peek_pointer( &value );
//
//					if ( isdigit( s[0] ) )
//					{
//						devIdx = atoi(s);
//					}
//					if ( (devIdx >= 0) && (devIdx == GamePad[portNum].getDeviceIndex() ) )
//					{
//					 	gtk_combo_box_set_active_iter (GTK_COMBO_BOX (devSelCombo), &iter);
//					}
//				}
//			}
//			g_value_unset(&value);
//
//			iterValid = gtk_tree_model_iter_next( treeModel, &iter );
//		}
//	}
//	g_signal_connect (devSelCombo, "changed", G_CALLBACK (selInputDevice), NULL );
//
//	//g_signal_connect (typeCombo, "changed", G_CALLBACK (setInputDevice),
//	//		  gtk_combo_box_text_get_active_text (GTK_COMBO_BOX_TEXT
//	//						      (typeCombo)));
//
//	setCheckbox (fourScoreChk, "SDL.FourScore");
//	g_signal_connect (fourScoreChk, "clicked", G_CALLBACK (toggleOption),
//			  (gpointer) "SDL.FourScore");
//	setCheckbox (oppositeDirChk, "SDL.Input.EnableOppositeDirectionals");
//	g_signal_connect (oppositeDirChk, "clicked", G_CALLBACK (toggleOption),
//			  (gpointer) "SDL.Input.EnableOppositeDirectionals");
//
//
//	gtk_box_pack_start (GTK_BOX (hboxPadNo), padNoLabel, TRUE, TRUE, 5);
//	gtk_box_pack_start (GTK_BOX (hboxPadNo), padNoCombo, TRUE, TRUE, 5);
//	gtk_box_pack_start (GTK_BOX (vbox), hboxPadNo, FALSE, TRUE, 5);
//	//gtk_box_pack_start_defaults(GTK_BOX(vbox), typeCombo);
//
//	gtk_box_pack_start (GTK_BOX (devSelHbox), devSelLabel, TRUE, TRUE, 5);
//	gtk_box_pack_start (GTK_BOX (devSelHbox), devSelCombo, TRUE, TRUE, 5);
//	gtk_box_pack_start (GTK_BOX (vbox), devSelHbox, FALSE, TRUE, 5);
//
//	gtk_box_pack_start (GTK_BOX (vbox), fourScoreChk, FALSE, TRUE, 5);
//	gtk_box_pack_start (GTK_BOX (vbox), oppositeDirChk, FALSE, TRUE, 5);
//
//
//	// create gamepad buttons
//	buttonFrame = gtk_frame_new ("<b><i>Buttons</i></b>");
//	gtk_label_set_use_markup (GTK_LABEL
//				  (gtk_frame_get_label_widget
//				   (GTK_FRAME (buttonFrame))), TRUE);
//	buttonTable = gtk_grid_new ();
//	gtk_container_add (GTK_CONTAINER (buttonFrame), buttonTable);
//
//	for (int i = 0; i < 3; i++)
//	{
//		gtk_grid_insert_column (GTK_GRID (buttonTable), i);
//	}
//	gtk_grid_set_column_spacing (GTK_GRID (buttonTable), 5);
//	gtk_grid_set_column_homogeneous (GTK_GRID (buttonTable), TRUE);
//	gtk_grid_set_row_spacing (GTK_GRID (buttonTable), 3);
//
//	for (int i = 0; i < 10; i++)
//	{
//		GtkWidget *buttonName = gtk_label_new (GamePadNames[i]);
//		GtkWidget *mappedKey = gtk_label_new (NULL);
//		GtkWidget *changeButton = gtk_toggle_button_new ();
//		char strBuf[128];
//
//		gtk_grid_insert_row (GTK_GRID (buttonTable), i);
//
//		sprintf (strBuf, "%s:", GamePadNames[i]);
//		gtk_label_set_text (GTK_LABEL (buttonName), strBuf);
//
//		gtk_button_set_label (GTK_BUTTON (changeButton), "Change");
//		gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (changeButton),
//					      FALSE);
//
//		gtk_grid_attach (GTK_GRID (buttonTable), buttonName, 0, i, 1,
//				 1);
//		gtk_grid_attach (GTK_GRID (buttonTable), mappedKey, 1, i, 1, 1);
//		gtk_grid_attach (GTK_GRID (buttonTable), changeButton, 2, i, 1,
//				 1);
//
//		g_signal_connect (changeButton, "clicked",
//				  G_CALLBACK (configGamepadButton),
//				  GINT_TO_POINTER (i));
//		buttonMappings[i] = mappedKey;
//	}
//
//	// display the button mappings for the currently selected configuration
//	updateGamepadConfig (NULL, NULL);
//
//	gtk_box_pack_start (GTK_BOX (vbox), buttonFrame, TRUE, TRUE, 5);
//
//	g_signal_connect (win, "delete-event", G_CALLBACK (closeGamepadConfig), NULL);
//	g_signal_connect (win, "response", G_CALLBACK (closeGamepadConfig), NULL);
//
//	gtk_widget_show_all (win);
//
//	g_signal_connect (G_OBJECT (win), "key-press-event",
//			  G_CALLBACK (convertKeypress), NULL);
//	g_signal_connect (G_OBJECT (win), "key-release-event",
//			  G_CALLBACK (convertKeypress), NULL);
//
//	buttonConfigStatus = 1;
//
//	return;
//}

int setBufSize (GtkWidget * w, gpointer p)
{
	int x = gtk_range_get_value (GTK_RANGE (w));
	g_config->setOption ("SDL.Sound.BufSize", x);
	// reset sound subsystem for changes to take effect
	KillSound ();
	InitSound ();
	return false;
}

void setRate (GtkWidget * w, gpointer p)
{
	char *str = gtk_combo_box_text_get_active_text (GTK_COMBO_BOX_TEXT (w));
	g_config->setOption ("SDL.Sound.Rate", atoi (str));
	// reset sound subsystem for changes to take effect
	KillSound ();
	InitSound ();
	g_config->save ();
	return;
}

void setQuality (GtkWidget * w, gpointer p)
{
	char *str = gtk_combo_box_text_get_active_text (GTK_COMBO_BOX_TEXT (w));
	if (!strcmp (str, "Very High"))
		g_config->setOption ("SDL.Sound.Quality", 2);
	if (!strcmp (str, "High"))
		g_config->setOption ("SDL.Sound.Quality", 1);
	if (!strcmp (str, "Low"))
		g_config->setOption ("SDL.Sound.Quality", 0);
	// reset sound subsystem for changes to take effect
	KillSound ();
	InitSound ();
	g_config->save ();
	return;
}

void resizeGtkWindow (void)
{
	//if(GameInfo == 0)
	//{
	double xscale, yscale;
	g_config->getOption ("SDL.XScale", &xscale);
	g_config->getOption ("SDL.YScale", &yscale);
	gtk_widget_set_size_request (evbox, NES_WIDTH * xscale,
				     NES_HEIGHT * yscale);
	GtkRequisition req;
	gtk_widget_get_preferred_size (GTK_WIDGET (MainWindow), NULL, &req);
	//printf("GTK Resizing: w:%i  h:%i \n", req.width, req.height );
	gtk_window_resize (GTK_WINDOW (MainWindow), req.width, req.height);
	gtk_widget_set_size_request (evbox, NES_WIDTH, NES_HEIGHT);
	//}
	return;
}

static void setVideoDriver (GtkWidget * w, gpointer p)
{
	int vdSel = gtk_combo_box_get_active (GTK_COMBO_BOX (w));

	init_gui_video( (videoDriver_t)vdSel );

	g_config->setOption ("SDL.VideoDriver", videoDriver);
	g_config->save ();
}

static void setRegion (GtkWidget * w, gpointer p)
{
	int region = gtk_combo_box_get_active (GTK_COMBO_BOX (w));
	g_config->setOption ("SDL.PAL", region);
	FCEUI_SetRegion (region);

	g_config->save ();

}

static int setXscale (GtkWidget * w, gpointer p)
{
	double v = gtk_spin_button_get_value (GTK_SPIN_BUTTON (w));
	g_config->setOption ("SDL.XScale", v);
	g_config->save ();
	resizeGtkWindow ();
	return 0;
}

static int setYscale (GtkWidget * w, gpointer p)
{
	double v = gtk_spin_button_get_value (GTK_SPIN_BUTTON (w));
	g_config->setOption ("SDL.YScale", v);
	g_config->save ();
	resizeGtkWindow ();
	return 0;
}

static void setDoubleBuffering (GtkWidget * w, gpointer p)
{
	if (gtk_toggle_button_get_active (GTK_TOGGLE_BUTTON (w)))
		g_config->setOption ("SDL.DoubleBuffering", 1);
	else
		g_config->setOption ("SDL.DoubleBuffering", 0);
	g_config->save ();
}

void openVideoConfig (void)
{
	GtkWidget *win;
	GtkWidget *vbox;
	GtkWidget *lbl;
	GtkWidget *hbox1;
	GtkWidget *scalerLbl;
	GtkWidget *DriverCombo;
	GtkWidget *linearChk;
	GtkWidget *dbChk;
	GtkWidget *palHbox;
	GtkWidget *palLbl;
	GtkWidget *palCombo;
	GtkWidget *ppuChk;
	GtkWidget *spriteLimitChk;
	GtkWidget *frameskipChk;
	GtkWidget *clipSidesChk;
	GtkWidget *xscaleSpin;
	GtkWidget *yscaleSpin;
	GtkWidget *xscaleLbl;
	GtkWidget *yscaleLbl;
	GtkWidget *xscaleHbox;
	GtkWidget *yscaleHbox;
	GtkWidget *showFpsChk;

	win = gtk_dialog_new_with_buttons ("Video Preferences",
					   GTK_WINDOW (MainWindow),
					   (GtkDialogFlags)
					   (GTK_DIALOG_DESTROY_WITH_PARENT),
					   "_Apply", GTK_RESPONSE_APPLY,
					   "_Close", GTK_RESPONSE_CLOSE, NULL);
	gtk_window_set_icon_name (GTK_WINDOW (win), "video-display");
	//gtk_widget_set_size_request(win, 250, 250);

	vbox = gtk_dialog_get_content_area (GTK_DIALOG (win));

	lbl = gtk_label_new
		("Video options will not take\neffect until the emulator is restarted.");

	// scalar widgets
	hbox1 = gtk_box_new (GTK_ORIENTATION_HORIZONTAL, 3);
	scalerLbl = gtk_label_new ("Video Driver: ");
	DriverCombo = gtk_combo_box_text_new ();
	// -Video Modes Tag-
	gtk_combo_box_text_append_text (GTK_COMBO_BOX_TEXT (DriverCombo),	"OpenGL (GLX)");
	gtk_combo_box_text_append_text (GTK_COMBO_BOX_TEXT (DriverCombo), "SDL");
	gtk_combo_box_text_append_text (GTK_COMBO_BOX_TEXT (DriverCombo), "Cairo");

	// sync with cfg
	int buf;
	g_config->getOption ("SDL.VideoDriver", &buf);
	gtk_combo_box_set_active (GTK_COMBO_BOX (DriverCombo), buf);

	g_signal_connect (DriverCombo, "changed", G_CALLBACK (setVideoDriver), NULL);
	gtk_box_pack_start (GTK_BOX (hbox1), scalerLbl, FALSE, FALSE, 5);
	gtk_box_pack_start (GTK_BOX (hbox1), DriverCombo, FALSE, FALSE, 5);

	// openGL linear filter check
	linearChk =
		gtk_check_button_new_with_label ("Enable OpenGL linear filter");
	g_signal_connect (linearChk, "clicked", G_CALLBACK (toggleOption),
			  (gpointer) "SDL.OpenGLip");
	setCheckbox (linearChk, "SDL.OpenGLip");

	// DoubleBuffering check
	dbChk = gtk_check_button_new_with_label ("Enable double buffering");
	g_signal_connect (dbChk, "clicked", G_CALLBACK (setDoubleBuffering),
			  NULL);
	setCheckbox (dbChk, "SDL.DoubleBuffering");

	// Region (NTSC/PAL/Dendy)
	palHbox = gtk_box_new (GTK_ORIENTATION_HORIZONTAL, 3);
	palLbl = gtk_label_new ("Region: ");
	palCombo = gtk_combo_box_text_new ();
	// -Video Modes Tag-
	gtk_combo_box_text_append_text (GTK_COMBO_BOX_TEXT (palCombo), "NTSC");
	gtk_combo_box_text_append_text (GTK_COMBO_BOX_TEXT (palCombo), "PAL");
	gtk_combo_box_text_append_text (GTK_COMBO_BOX_TEXT (palCombo), "Dendy");

	// sync with cfg
	g_config->getOption ("SDL.PAL", &buf);
	gtk_combo_box_set_active (GTK_COMBO_BOX (palCombo), buf);

	g_signal_connect (palCombo, "changed", G_CALLBACK (setRegion), NULL);
	gtk_box_pack_start (GTK_BOX (palHbox), palLbl, FALSE, FALSE, 5);
	gtk_box_pack_start (GTK_BOX (palHbox), palCombo, FALSE, FALSE, 5);

	// New PPU check
	ppuChk = gtk_check_button_new_with_label ("Enable new PPU");
	g_signal_connect (ppuChk, "clicked", G_CALLBACK (toggleOption),
			  (gpointer) "SDL.NewPPU");
	setCheckbox (ppuChk, "SDL.NewPPU");

	// "disable 8 sprite limit" check
	spriteLimitChk =
		gtk_check_button_new_with_label ("Disable sprite limit");
	g_signal_connect (spriteLimitChk, "clicked", G_CALLBACK (toggleOption),
			  (gpointer) "SDL.DisableSpriteLimit");
	setCheckbox (spriteLimitChk, "SDL.DisableSpriteLimit");

	// frameskip check
	frameskipChk = gtk_check_button_new_with_label ("Enable frameskip");
	g_signal_connect (frameskipChk, "clicked", G_CALLBACK (toggleOption),
			  (gpointer) "SDL.Frameskip");
	setCheckbox (frameskipChk, "SDL.Frameskip");

	// clip sides check
	clipSidesChk = gtk_check_button_new_with_label ("Clip sides");
	g_signal_connect (clipSidesChk, "clicked", G_CALLBACK (toggleOption),
			  (gpointer) "SDL.ClipSides");
	setCheckbox (clipSidesChk, "SDL.ClipSides");

	// xscale / yscale
	xscaleHbox = gtk_box_new (GTK_ORIENTATION_HORIZONTAL, 5);
	xscaleLbl = gtk_label_new ("X scaling factor");
	xscaleSpin = gtk_spin_button_new_with_range (1.0, 40.0, .1);
	yscaleHbox = gtk_box_new (GTK_ORIENTATION_HORIZONTAL, 5);
	yscaleLbl = gtk_label_new ("Y scaling factor");
	yscaleSpin = gtk_spin_button_new_with_range (1.0, 40.0, .1);

	gtk_box_pack_start (GTK_BOX (xscaleHbox), xscaleLbl, FALSE, FALSE, 2);
	gtk_box_pack_start (GTK_BOX (xscaleHbox), xscaleSpin, FALSE, FALSE, 2);
	gtk_box_pack_start (GTK_BOX (yscaleHbox), yscaleLbl, FALSE, FALSE, 2);
	gtk_box_pack_start (GTK_BOX (yscaleHbox), yscaleSpin, FALSE, FALSE, 2);

	g_signal_connect (xscaleSpin, "value-changed", G_CALLBACK (setXscale),
			  NULL);
	g_signal_connect (yscaleSpin, "value-changed", G_CALLBACK (setYscale),
			  NULL);

	double f;
	// sync with config
	g_config->getOption ("SDL.XScale", &f);
	gtk_spin_button_set_value (GTK_SPIN_BUTTON (xscaleSpin), f);
	g_config->getOption ("SDL.YScale", &f);
	gtk_spin_button_set_value (GTK_SPIN_BUTTON (yscaleSpin), f);

	// show FPS check
	showFpsChk = gtk_check_button_new_with_label ("Show FPS");
	g_signal_connect (showFpsChk, "clicked", G_CALLBACK (toggleOption),
			  (gpointer) "SDL.ShowFPS");
	setCheckbox (showFpsChk, "SDL.ShowFPS");

	gtk_box_pack_start (GTK_BOX (vbox), lbl, FALSE, FALSE, 5);
	gtk_box_pack_start (GTK_BOX (vbox), hbox1, FALSE, FALSE, 5);
//#ifdef OPENGL
	gtk_box_pack_start (GTK_BOX (vbox), linearChk, FALSE, FALSE, 5);
	gtk_box_pack_start (GTK_BOX (vbox), dbChk, FALSE, FALSE, 5);
//#endif
	gtk_box_pack_start (GTK_BOX (vbox), palHbox, FALSE, FALSE, 5);
	gtk_box_pack_start (GTK_BOX (vbox), ppuChk, FALSE, FALSE, 5);
#ifdef FRAMESKIP
	gtk_box_pack_start (GTK_BOX (vbox), frameskipChk, FALSE, FALSE, 5);
#endif
	gtk_box_pack_start (GTK_BOX (vbox), spriteLimitChk, FALSE, FALSE, 5);
	gtk_box_pack_start (GTK_BOX (vbox), clipSidesChk, FALSE, FALSE, 5);
	gtk_box_pack_start (GTK_BOX (vbox), xscaleHbox, FALSE, FALSE, 5);
	gtk_box_pack_start (GTK_BOX (vbox), yscaleHbox, FALSE, FALSE, 5);
	gtk_box_pack_start (GTK_BOX (vbox), showFpsChk, FALSE, FALSE, 5);

	g_signal_connect (win, "delete-event", G_CALLBACK (closeVideoWin),
			  NULL);
	g_signal_connect (win, "response", G_CALLBACK (closeVideoWin), NULL);

	gtk_widget_show_all (win);

	return;
}
const char *mixerStrings[6] =
	{ "Volume", "Triangle", "Square1", "Square2", "Noise", "PCM" };

int mixerChanged (GtkWidget * w, gpointer p)
{
	int v = gtk_range_get_value (GTK_RANGE (w));
	GtkWidget *parent = gtk_widget_get_parent (w);
	char *lbl = (char *) gtk_frame_get_label (GTK_FRAME (parent));
	if (strcmp (lbl, "Volume") == 0)
	{
		g_config->setOption ("SDL.Sound.Volume", v);
		FCEUI_SetSoundVolume (v);
	}
	if (strcmp (lbl, "Triangle") == 0)
	{
		g_config->setOption ("SDL.Sound.TriangleVolume", v);
		FCEUI_SetTriangleVolume (v);
	}
	if (strcmp (lbl, "Square1") == 0)
	{
		g_config->setOption ("SDL.Sound.Square1Volume", v);
		FCEUI_SetSquare1Volume (v);
	}
	if (strcmp (lbl, "Square2") == 0)
	{
		g_config->setOption ("SDL.Sound.Square2Volume", v);
		FCEUI_SetSquare2Volume (v);
	}
	if (strcmp (lbl, "Noise") == 0)
	{
		g_config->setOption ("SDL.Sound.NoiseVolume", v);
		FCEUI_SetNoiseVolume (v);
	}
	if (strcmp (lbl, "PCM") == 0)
	{
		g_config->setOption ("SDL.Sound.PCMVolume", v);
		FCEUI_SetPCMVolume (v);
	}

	return 0;
}

void openSoundConfig (void)
{
	GtkWidget *win;
	GtkWidget *main_hbox;
	GtkWidget *vbox;
	GtkWidget *soundChk;
	GtkWidget *lowpassChk;
	GtkWidget *hbox1;
	GtkWidget *qualityCombo;
	GtkWidget *qualityLbl;
	GtkWidget *hbox2;
	GtkWidget *rateCombo;
	GtkWidget *rateLbl;
	GtkWidget *bufferLbl;
	GtkWidget *bufferHscale;
	GtkWidget *swapDutyChk;
	GtkWidget *mixerFrame;
	GtkWidget *mixerHbox;
	GtkWidget *mixers[6];
	GtkWidget *mixerFrames[6];

	win = gtk_dialog_new_with_buttons ("Sound Preferences",
					   GTK_WINDOW (MainWindow),
					   (GtkDialogFlags)
					   (GTK_DIALOG_DESTROY_WITH_PARENT),
					   "_Close", GTK_RESPONSE_OK, NULL);
	gtk_window_set_icon_name (GTK_WINDOW (win), "audio-x-generic");
	main_hbox = gtk_box_new (GTK_ORIENTATION_HORIZONTAL, 15);
	vbox = gtk_box_new (GTK_ORIENTATION_VERTICAL, 5);

	// sound enable check
	soundChk = gtk_check_button_new_with_label ("Enable sound");
	g_signal_connect (soundChk, "clicked", G_CALLBACK (toggleSound), NULL);
	setCheckbox (soundChk, "SDL.Sound");

	// low pass filter check
	lowpassChk = gtk_check_button_new_with_label ("Enable low pass filter");
	g_signal_connect (lowpassChk, "clicked", G_CALLBACK (toggleLowPass),
			  NULL);
	setCheckbox (lowpassChk, "SDL.Sound.LowPass");

	// sound quality combo box
	hbox1 = gtk_box_new (GTK_ORIENTATION_HORIZONTAL, 3);
	qualityCombo = gtk_combo_box_text_new ();
	gtk_combo_box_text_append_text (GTK_COMBO_BOX_TEXT (qualityCombo),
					"Low");
	gtk_combo_box_text_append_text (GTK_COMBO_BOX_TEXT (qualityCombo),
					"High");
	gtk_combo_box_text_append_text (GTK_COMBO_BOX_TEXT (qualityCombo),
					"Very High");

	// sync widget with cfg 
	int buf;
	g_config->getOption ("SDL.Sound.Quality", &buf);
	gtk_combo_box_set_active (GTK_COMBO_BOX (qualityCombo), buf);

	g_signal_connect (qualityCombo, "changed", G_CALLBACK (setQuality),
			  NULL);

	qualityLbl = gtk_label_new ("Quality: ");

	gtk_box_pack_start (GTK_BOX (hbox1), qualityLbl, FALSE, FALSE, 5);
	gtk_box_pack_start (GTK_BOX (hbox1), qualityCombo, FALSE, FALSE, 5);

	// sound rate widgets
	hbox2 = gtk_box_new (GTK_ORIENTATION_HORIZONTAL, 3);
	rateCombo = gtk_combo_box_text_new ();

	const int rates[5] = { 11025, 22050, 44100, 48000, 96000 };

	char choices[8];
	for (int i = 0; i < 5; i++)
	{
		sprintf (choices, "%d", rates[i]);
		gtk_combo_box_text_append_text (GTK_COMBO_BOX_TEXT (rateCombo),
						choices);
	}

	// sync widget with cfg 
	g_config->getOption ("SDL.Sound.Rate", &buf);
	for (int i = 0; i < 5; i++)
		if (buf == rates[i])
			gtk_combo_box_set_active (GTK_COMBO_BOX (rateCombo), i);

	g_signal_connect (rateCombo, "changed", G_CALLBACK (setRate), NULL);

	// sound rate widgets
	rateLbl = gtk_label_new ("Rate (Hz): ");

	gtk_box_pack_start (GTK_BOX (hbox2), rateLbl, FALSE, FALSE, 5);
	gtk_box_pack_start (GTK_BOX (hbox2), rateCombo, FALSE, FALSE, 5);

	bufferHscale =
		gtk_scale_new_with_range (GTK_ORIENTATION_HORIZONTAL, 15, 200,
					  2);
	bufferLbl = gtk_label_new ("Buffer size (in ms)");

	// sync widget with cfg 
	g_config->getOption ("SDL.Sound.BufSize", &buf);
	gtk_range_set_value (GTK_RANGE (bufferHscale), buf);

	g_signal_connect (bufferHscale, "button-release-event",
			  G_CALLBACK (setBufSize), NULL);

	// Swap duty cycles
	swapDutyChk = gtk_check_button_new_with_label ("Swap Duty Cycles");
	g_signal_connect (swapDutyChk, "clicked", G_CALLBACK (toggleSwapDuty),
			  NULL);
	setCheckbox (swapDutyChk, "SDL.SwapDuty");

	// mixer
	mixerFrame = gtk_frame_new ("Mixer:");
	mixerHbox = gtk_box_new (GTK_ORIENTATION_HORIZONTAL, 5);
	for (long int i = 0; i < 6; i++)
	{
		mixers[i] =
			gtk_scale_new_with_range (GTK_ORIENTATION_VERTICAL, 0,
						  256, 1);
		gtk_range_set_inverted (GTK_RANGE (mixers[i]), TRUE);
		mixerFrames[i] = gtk_frame_new (mixerStrings[i]);
		gtk_container_add (GTK_CONTAINER (mixerFrames[i]), mixers[i]);
		gtk_box_pack_start (GTK_BOX (mixerHbox), mixerFrames[i], FALSE,
				    TRUE, 5);
		g_signal_connect (mixers[i], "button-release-event",
				  G_CALLBACK (mixerChanged), (gpointer) i);
	}

	// sync with cfg
	int v;
	g_config->getOption ("SDL.Sound.Volume", &v);
	gtk_range_set_value (GTK_RANGE (mixers[0]), v);
	g_config->getOption ("SDL.Sound.TriangleVolume", &v);
	gtk_range_set_value (GTK_RANGE (mixers[1]), v);
	g_config->getOption ("SDL.Sound.Square1Volume", &v);
	gtk_range_set_value (GTK_RANGE (mixers[2]), v);
	g_config->getOption ("SDL.Sound.Square2Volume", &v);
	gtk_range_set_value (GTK_RANGE (mixers[3]), v);
	g_config->getOption ("SDL.Sound.NoiseVolume", &v);
	gtk_range_set_value (GTK_RANGE (mixers[4]), v);
	g_config->getOption ("SDL.Sound.PCMVolume", &v);
	gtk_range_set_value (GTK_RANGE (mixers[5]), v);


	// packing some boxes

	gtk_box_pack_start (GTK_BOX (main_hbox), vbox, FALSE, TRUE, 5);
	gtk_box_pack_start (GTK_BOX (vbox), soundChk, FALSE, FALSE, 5);
	gtk_box_pack_start (GTK_BOX (vbox), lowpassChk, FALSE, FALSE, 5);
	gtk_box_pack_start (GTK_BOX (vbox), hbox1, FALSE, FALSE, 5);
	gtk_box_pack_start (GTK_BOX (vbox), hbox2, FALSE, FALSE, 5);
	gtk_box_pack_start (GTK_BOX (vbox), bufferLbl, FALSE, FALSE, 5);
	gtk_box_pack_start (GTK_BOX (vbox), bufferHscale, FALSE, TRUE, 5);
	gtk_box_pack_start (GTK_BOX (vbox), swapDutyChk, FALSE, TRUE, 5);
	gtk_box_pack_start (GTK_BOX (main_hbox), mixerFrame, TRUE, TRUE, 5);
	gtk_container_add (GTK_CONTAINER (mixerFrame), mixerHbox);

	gtk_box_pack_start (GTK_BOX
			    (gtk_dialog_get_content_area (GTK_DIALOG (win))),
			    main_hbox, TRUE, TRUE, 0);

	g_signal_connect (win, "delete-event", G_CALLBACK (closeDialog), NULL);
	g_signal_connect (win, "response", G_CALLBACK (closeDialog), NULL);

	gtk_widget_show_all (win);

	return;
}

static void mainMenuQuitCB(
		GtkMenuItem *menuitem,
      gpointer     user_data)
{
	printf("Main Menu Quit\n");
	// Set gui run flag to false to allow main gui loop 
	// to exit normally.
	gtk_gui_run = false;

//	// manually flush GTK event queue
//	while (gtk_events_pending ())
//		gtk_main_iteration_do (FALSE);
//
//	// this is not neccesary to be explicitly called
//	// it raises a GTK-Critical when its called
//	//gtk_main_quit();
//	FCEUI_CloseGame ();
//	FCEUI_Kill ();
//	// LoadGame() checks for an IP and if it finds one begins a network session
//	// clear the NetworkIP field so this doesn't happen unintentionally
//	g_config->setOption ("SDL.NetworkIP", "");
//	g_config->save ();
//	SDL_Quit ();
//	exit (0);
}

static gboolean deleteMainWindowCB(
			GtkWidget *widget,
         GdkEvent  *event,
         gpointer   user_data)
{
	printf("Delete Main Window Requested...\n");

	gtk_gui_run = false;

	return(TRUE);
}

static gboolean destroyMainWindowCB(
			GtkWidget *widget,
         GdkEvent  *event,
         gpointer   user_data)
{
	printf("Destroy Main Window\n");

	gtk_gui_run = false;

	return(FALSE);
}

const char *Authors[] = {
	"Linux/SDL Developers:",
	" mjbudd77",
	" Lukas Sabota //punkrockguy318", " Soules", " Bryan Cain", " radsaq",
		" Shinydoofy",
	"FceuX 2.0 Developers:",
	" SP", " zeromus", " adelikat", " caH4e3", " qfox",
	" Luke Gustafson", " _mz", " UncombedCoconut", " DwEdit", " AnS",
		"rainwarrior", "feos",
	"Pre 2.0 Guys:",
	" Bero", " Xodnizel", " Aaron Oneal", " Joe Nahmias",
	" Paul Kuliniewicz", " Quietust", " Ben Parnell",
		" Parasyte &amp; bbitmaster",
	" blip &amp; nitsuja",
	"Included components:",
	" Mitsutaka Okazaki - YM2413 emulator",
		" Andrea Mazzoleni - Scale2x/Scale3x scalers",
		" Gilles Vollant - unzip.c PKZIP fileio",
	NULL
};

void openAbout (void)
{
	char versionString[512];

	GdkPixbuf *logo = gdk_pixbuf_new_from_xpm_data (icon_xpm);

	sprintf( versionString, "%s\ngit URL: %s\ngit Rev: %s",
		  	FCEU_VERSION_STRING, fceu_get_git_url(), fceu_get_git_rev() );

	gtk_show_about_dialog (GTK_WINDOW (MainWindow),
			       "program-name", "fceuX",
			       "version", versionString,
			       "copyright", "© 2016 FceuX development team",
			       "license", "GPL-2; See COPYING",
			       //"license-type", GTK_LICENSE_GPL_2_0,
			       "website", "http://fceux.com",
			       "authors", Authors, "logo", logo, NULL);
}

void toggleSound (GtkWidget * check, gpointer data)
{
	if (gtk_toggle_button_get_active (GTK_TOGGLE_BUTTON (check)))
	{
		int last_soundopt;
		g_config->getOption ("SDL.Sound", &last_soundopt);
		g_config->setOption ("SDL.Sound", 1);
		if (GameInfo && !last_soundopt)
			InitSound ();
	}
	else
	{
		g_config->setOption ("SDL.Sound", 0);
		KillSound ();
	}
}

void emuReset ()
{
	if (isloaded)
		ResetNES ();
}

void hardReset ()
{
	if (isloaded)
	{
		closeGame ();
		const char *lastFile;
		g_config->getOption ("SDL.LastOpenFile", &lastFile);
		LoadGame (lastFile);
		resizeGtkWindow ();
	}
}

void enableFullscreen (void)
{
	if (isloaded)
		ToggleFS ();
}

void toggleMenuToggling (GtkCheckMenuItem * item, gpointer user_data)
{
	bool toggleMenu = gtk_check_menu_item_get_active (item);

	//printf("ToggleMenu: %i\n", (int)toggleMenu);
	g_config->setOption ("SDL.ToggleMenu", (int) toggleMenu);
	menuTogglingEnabled = toggleMenu;
}

void toggleAutoResume (GtkCheckMenuItem * item, gpointer user_data)
{
	bool autoResume = gtk_check_menu_item_get_active (item);

	//printf("AutoResume: %i\n", (int)autoResume);
	g_config->setOption ("SDL.AutoResume", (int) autoResume);
	AutoResumePlay = autoResume;
}

void recordMovie ()
{
	if (isloaded)
	{
		std::string name = FCEU_MakeFName (FCEUMKF_MOVIE, 0, 0);
		FCEUI_printf ("Recording movie to %s\n", name.c_str ());
		FCEUI_SaveMovie (name.c_str (), MOVIE_FLAG_NONE, L"");
	}

	return;
}

void recordMovieAs ()
{
	if (!isloaded)
	{
		return;
	}
	GtkWidget *fileChooser;

	GtkFileFilter *filterFm2;
	GtkFileFilter *filterAll;

	filterFm2 = gtk_file_filter_new ();
	gtk_file_filter_add_pattern (filterFm2, "*.fm2");
	gtk_file_filter_set_name (filterFm2, "FM2 Movies");

	filterAll = gtk_file_filter_new ();
	gtk_file_filter_add_pattern (filterAll, "*");
	gtk_file_filter_set_name (filterAll, "All Files");

	fileChooser =
		gtk_file_chooser_dialog_new ("Save FM2 movie for recording",
					     GTK_WINDOW (MainWindow),
					     GTK_FILE_CHOOSER_ACTION_SAVE,
					     "_Cancel", GTK_RESPONSE_CANCEL,
					     "_Save", GTK_RESPONSE_ACCEPT,
					     NULL);
	gtk_file_chooser_set_current_name (GTK_FILE_CHOOSER (fileChooser),
					   ".fm2");
	gtk_file_chooser_add_filter (GTK_FILE_CHOOSER (fileChooser), filterFm2);
	gtk_file_chooser_add_filter (GTK_FILE_CHOOSER (fileChooser), filterAll);
	gtk_file_chooser_set_current_folder (GTK_FILE_CHOOSER (fileChooser),
					     getcwd (NULL, 0));

	if (gtk_dialog_run (GTK_DIALOG (fileChooser)) == GTK_RESPONSE_ACCEPT)
	{
		std::string fname;

		fname = gtk_file_chooser_get_filename (GTK_FILE_CHOOSER
						       (fileChooser));
		if (!fname.size ())
			return;	// no filename selected, quit the whole thing

		std::string s = GetUserText ("Author name");
		std::wstring author (s.begin (), s.end ());


		FCEUI_SaveMovie (fname.c_str (), MOVIE_FLAG_NONE, author);
	}
	gtk_widget_destroy (fileChooser);
}

void loadMovie (void)
{
	GtkWidget *fileChooser;

	GtkFileFilter *filterMovies;
	GtkFileFilter *filterFm2;
	GtkFileFilter *filterAll;

	filterMovies = gtk_file_filter_new ();
	gtk_file_filter_add_pattern (filterMovies, "*.fm2");
	gtk_file_filter_add_pattern (filterMovies, "*.FM2f");
	gtk_file_filter_add_pattern (filterMovies, "*.fm3");
	gtk_file_filter_set_name (filterMovies,
				  "FM2 Movies, TAS Editor Projects");

	filterFm2 = gtk_file_filter_new ();
	gtk_file_filter_add_pattern (filterFm2, "*.fm2");
	gtk_file_filter_add_pattern (filterFm2, "*.FM2f");
	gtk_file_filter_set_name (filterFm2, "FM2 Movies");

	filterAll = gtk_file_filter_new ();
	gtk_file_filter_add_pattern (filterAll, "*");
	gtk_file_filter_set_name (filterAll, "All Files");

	fileChooser =
		gtk_file_chooser_dialog_new ("Open FM2 Movie",
					     GTK_WINDOW (MainWindow),
					     GTK_FILE_CHOOSER_ACTION_OPEN,
					     "_Cancel", GTK_RESPONSE_CANCEL,
					     "_Open", GTK_RESPONSE_ACCEPT,
					     NULL);

	gtk_file_chooser_add_filter (GTK_FILE_CHOOSER (fileChooser),
				     filterMovies);
	gtk_file_chooser_add_filter (GTK_FILE_CHOOSER (fileChooser), filterFm2);
	gtk_file_chooser_add_filter (GTK_FILE_CHOOSER (fileChooser), filterAll);
	gtk_file_chooser_set_current_folder (GTK_FILE_CHOOSER (fileChooser),
					     getcwd (NULL, 0));

	if (gtk_dialog_run (GTK_DIALOG (fileChooser)) == GTK_RESPONSE_ACCEPT)
	{
		char *fname;

		fname = gtk_file_chooser_get_filename (GTK_FILE_CHOOSER
						       (fileChooser));
		static int pauseframe;
		g_config->getOption ("SDL.PauseFrame", &pauseframe);
		g_config->setOption ("SDL.PauseFrame", 0);
		FCEUI_printf ("Playing back movie located at %s\n", fname);
		if (FCEUI_LoadMovie
		    (fname, false, pauseframe ? pauseframe : false) == FALSE)
		{
			GtkWidget *d;
			d = gtk_message_dialog_new (GTK_WINDOW (MainWindow),
						    GTK_DIALOG_MODAL,
						    GTK_MESSAGE_ERROR,
						    GTK_BUTTONS_OK,
						    "Could not open the movie file.");
			gtk_dialog_run (GTK_DIALOG (d));
			gtk_widget_destroy (d);
		}
	}
	gtk_widget_destroy (fileChooser);
}

#ifdef _S9XLUA_H
void loadLua (void)
{
	GtkWidget *fileChooser;
	GtkFileFilter *filterLua;
	GtkFileFilter *filterAll;

	filterLua = gtk_file_filter_new ();
	gtk_file_filter_add_pattern (filterLua, "*.lua");
	gtk_file_filter_add_pattern (filterLua, "*.LUA");
	gtk_file_filter_set_name (filterLua, "Lua scripts");

	filterAll = gtk_file_filter_new ();
	gtk_file_filter_add_pattern (filterAll, "*");
	gtk_file_filter_set_name (filterAll, "All Files");

	fileChooser =
		gtk_file_chooser_dialog_new ("Open LUA Script",
					     GTK_WINDOW (MainWindow),
					     GTK_FILE_CHOOSER_ACTION_OPEN,
					     "_Cancel", GTK_RESPONSE_CANCEL,
					     "_Open", GTK_RESPONSE_ACCEPT,
					     NULL);

	gtk_file_chooser_add_filter (GTK_FILE_CHOOSER (fileChooser), filterLua);
	gtk_file_chooser_add_filter (GTK_FILE_CHOOSER (fileChooser), filterAll);
	const char *last_file;
	g_config->getOption ("SDL.LastLoadLua", &last_file);
	gtk_file_chooser_set_filename (GTK_FILE_CHOOSER (fileChooser),
				       last_file);

	if (strcmp (last_file, "") == 0)
		gtk_file_chooser_set_current_folder (GTK_FILE_CHOOSER
						     (fileChooser),
						     "/usr/share/fceux/luaScripts");

	if (gtk_dialog_run (GTK_DIALOG (fileChooser)) == GTK_RESPONSE_ACCEPT)
	{
		char *filename;

		filename =
			gtk_file_chooser_get_filename (GTK_FILE_CHOOSER
						       (fileChooser));
		g_config->setOption ("SDL.LastLoadLua", filename);
		gtk_widget_destroy (fileChooser);
		if (FCEU_LoadLuaCode (filename) == 0)
		{
			// This is necessary because lua scripts do not use FCEUD_PrintError to print errors.
			GtkWidget *d;
			d = gtk_message_dialog_new (GTK_WINDOW (MainWindow),
						    GTK_DIALOG_MODAL,
						    GTK_MESSAGE_ERROR,
						    GTK_BUTTONS_OK,
						    "Could not open the selected lua script.");
			gtk_dialog_run (GTK_DIALOG (d));
			gtk_widget_destroy (d);
		}
		g_free (filename);
	}
	else
		gtk_widget_destroy (fileChooser);
}
#endif


void loadFdsBios (void)
{
	GtkWidget *fileChooser;
	GtkFileFilter *filterDiskSys;
	GtkFileFilter *filterRom;
	GtkFileFilter *filterAll;


	filterDiskSys = gtk_file_filter_new ();
	gtk_file_filter_add_pattern (filterDiskSys, "disksys.rom");
	gtk_file_filter_set_name (filterDiskSys, "disksys.rom");

	filterRom = gtk_file_filter_new ();
	gtk_file_filter_add_pattern (filterRom, "*.rom");
	gtk_file_filter_set_name (filterRom, "*.rom");

	filterAll = gtk_file_filter_new ();
	gtk_file_filter_add_pattern (filterAll, "*");
	gtk_file_filter_set_name (filterAll, "All Files");


	fileChooser =
		gtk_file_chooser_dialog_new ("Load FDS BIOS (disksys.rom)",
					     GTK_WINDOW (MainWindow),
					     GTK_FILE_CHOOSER_ACTION_OPEN,
					     "_Cancel", GTK_RESPONSE_CANCEL,
					     "_Open", GTK_RESPONSE_ACCEPT,
					     NULL);
	gtk_file_chooser_add_filter (GTK_FILE_CHOOSER (fileChooser),
				     filterDiskSys);
	gtk_file_chooser_add_filter (GTK_FILE_CHOOSER (fileChooser), filterRom);
	gtk_file_chooser_add_filter (GTK_FILE_CHOOSER (fileChooser), filterAll);
	gtk_file_chooser_set_current_folder (GTK_FILE_CHOOSER (fileChooser),
					     getcwd (NULL, 0));

	if (gtk_dialog_run (GTK_DIALOG (fileChooser)) == GTK_RESPONSE_ACCEPT)
	{
		char *filename;
		filename =
			gtk_file_chooser_get_filename (GTK_FILE_CHOOSER
						       (fileChooser));
		// copy BIOS file to proper place (~/.fceux/disksys.rom)
		std::ifstream fdsBios (filename, std::fstream::binary);
		std::string output_filename =
			FCEU_MakeFName (FCEUMKF_FDSROM, 0, "");
		std::ofstream outFile (output_filename.c_str (),
				       std::fstream::trunc | std::fstream::
				       binary);
		outFile << fdsBios.rdbuf ();
		if (outFile.fail ())
		{
			FCEUD_PrintError ("Error copying the FDS BIOS file.");
		}
		else
		{
			GtkWidget *d;
			d = gtk_message_dialog_new (GTK_WINDOW (MainWindow),
						    GTK_DIALOG_MODAL,
						    GTK_MESSAGE_INFO,
						    GTK_BUTTONS_OK,
						    "Famicom Disk System BIOS loaded.  If you are you having issues, make sure your BIOS file is 8KB in size.");
			gtk_dialog_run (GTK_DIALOG (d));
			gtk_widget_destroy (d);
		}
	}
	gtk_widget_destroy (fileChooser);
}

// TODO: is there somewhere else we can move this?  works for now though
void enableGameGenie (int enabled)
{
	g_config->setOption ("SDL.GameGenie", enabled);
	g_config->save ();
	FCEUI_SetGameGenie (enabled);
}

void toggleGameGenie (GtkCheckMenuItem * item, gpointer userData)
{
	enableGameGenie (gtk_check_menu_item_get_active (item));
}

void togglePause (GtkMenuItem * item, gpointer userData)
{
	SDL_Event sdlev;
	int paused;

	if (isloaded)
	{
		paused = FCEUI_EmulationPaused ();

		sdlev.type = SDL_FCEU_HOTKEY_EVENT;
		sdlev.user.code = HK_PAUSE;
		if (SDL_PushEvent (&sdlev) < 0)
		{
			FCEU_printf ("Failed to push SDL event to %s game.\n",
				     paused ? "resume" : "pause");
			return;
		}
		gtk_menu_item_set_label (item, paused ? "Pause" : "Resume");
		//gtk_action_set_stock_id(action, paused ? GTK_STOCK_MEDIA_PAUSE : GTK_STOCK_MEDIA_PLAY);
	}
}

void loadGameGenie ()
{
	GtkWidget *fileChooser;
	GtkFileFilter *filterGG;
	GtkFileFilter *filterRom;
	GtkFileFilter *filterNes;
	GtkFileFilter *filterAll;


	filterGG = gtk_file_filter_new ();
	gtk_file_filter_add_pattern (filterGG, "gg.rom");
	gtk_file_filter_set_name (filterGG, "gg.rom");

	filterRom = gtk_file_filter_new ();
	gtk_file_filter_add_pattern (filterRom, "*.rom");
	gtk_file_filter_set_name (filterRom, "*.rom");

	filterNes = gtk_file_filter_new ();
	gtk_file_filter_add_pattern (filterNes, "*.nes");
	gtk_file_filter_set_name (filterNes, "*.nes");

	filterAll = gtk_file_filter_new ();
	gtk_file_filter_add_pattern (filterAll, "*");
	gtk_file_filter_set_name (filterAll, "All Files");


	fileChooser =
		gtk_file_chooser_dialog_new ("Load Game Genie ROM",
					     GTK_WINDOW (MainWindow),
					     GTK_FILE_CHOOSER_ACTION_OPEN,
					     "_Cancel", GTK_RESPONSE_CANCEL,
					     "_Open", GTK_RESPONSE_ACCEPT,
					     NULL);
	gtk_file_chooser_add_filter (GTK_FILE_CHOOSER (fileChooser), filterGG);
	gtk_file_chooser_add_filter (GTK_FILE_CHOOSER (fileChooser), filterRom);
	gtk_file_chooser_add_filter (GTK_FILE_CHOOSER (fileChooser), filterNes);
	gtk_file_chooser_add_filter (GTK_FILE_CHOOSER (fileChooser), filterAll);
	gtk_file_chooser_set_current_folder (GTK_FILE_CHOOSER (fileChooser),
					     getcwd (NULL, 0));

	if (gtk_dialog_run (GTK_DIALOG (fileChooser)) == GTK_RESPONSE_ACCEPT)
	{
		char *filename;
		filename =
			gtk_file_chooser_get_filename (GTK_FILE_CHOOSER
						       (fileChooser));
		// copy file to proper place (~/.fceux/gg.rom)
		std::ifstream f1 (filename, std::fstream::binary);
		std::string fn_out = FCEU_MakeFName (FCEUMKF_GGROM, 0, "");
		std::ofstream f2 (fn_out.c_str (),
				  std::fstream::trunc | std::fstream::binary);
		gtk_widget_destroy (fileChooser);
		GtkWidget *d;
		enableGameGenie (TRUE);
		d = gtk_message_dialog_new (GTK_WINDOW (MainWindow),
					    GTK_DIALOG_MODAL, GTK_MESSAGE_INFO,
					    GTK_BUTTONS_OK,
					    "Game Genie ROM copied to: '%s'.",
					    fn_out.c_str ());
		gtk_dialog_run (GTK_DIALOG (d));
		gtk_widget_destroy (d);

		f2 << f1.rdbuf ();
		g_free (filename);
	}
	else
		gtk_widget_destroy (fileChooser);

}

void loadNSF (void)
{
	GtkWidget *fileChooser;
	GtkFileFilter *filterNSF;
	GtkFileFilter *filterZip;
	GtkFileFilter *filterAll;

	filterNSF = gtk_file_filter_new ();
	filterZip = gtk_file_filter_new ();
	gtk_file_filter_add_pattern (filterNSF, "*.nsf");
	gtk_file_filter_add_pattern (filterNSF, "*.NSF");
	gtk_file_filter_add_pattern (filterZip, "*.zip");
	gtk_file_filter_add_pattern (filterZip, "*.ZIP");
	gtk_file_filter_set_name (filterNSF, "NSF sound files");
	gtk_file_filter_set_name (filterZip, "Zip archives");

	filterAll = gtk_file_filter_new ();
	gtk_file_filter_add_pattern (filterAll, "*");
	gtk_file_filter_set_name (filterAll, "All Files");

	fileChooser =
		gtk_file_chooser_dialog_new ("Open NSF File",
					     GTK_WINDOW (MainWindow),
					     GTK_FILE_CHOOSER_ACTION_OPEN,
					     "_Cancel", GTK_RESPONSE_CANCEL,
					     "_Open", GTK_RESPONSE_ACCEPT,
					     NULL);

	const char *last_dir;
	g_config->getOption ("SDL.LastOpenNSF", &last_dir);
	gtk_file_chooser_set_filename (GTK_FILE_CHOOSER (fileChooser),
				       last_dir);

	gtk_file_chooser_add_filter (GTK_FILE_CHOOSER (fileChooser), filterNSF);
	gtk_file_chooser_add_filter (GTK_FILE_CHOOSER (fileChooser), filterZip);
	gtk_file_chooser_add_filter (GTK_FILE_CHOOSER (fileChooser), filterAll);

	if (gtk_dialog_run (GTK_DIALOG (fileChooser)) == GTK_RESPONSE_ACCEPT)
	{
		char *filename;

		filename =
			gtk_file_chooser_get_filename (GTK_FILE_CHOOSER
						       (fileChooser));
		gtk_widget_destroy (fileChooser);
		LoadGame (filename);
		// no longer required with GTK FCEUD_PrintError implementation
		/*if(LoadGame(filename) == 0)
		   {

		   GtkWidget* d;
		   d = gtk_message_dialog_new(GTK_WINDOW(MainWindow), GTK_DIALOG_MODAL, GTK_MESSAGE_ERROR, GTK_BUTTONS_OK, 
		   "Could not open the selected NSF file.");
		   gtk_dialog_run(GTK_DIALOG(d));
		   gtk_widget_destroy(d);
		   } */
		g_config->setOption ("SDL.LastOpenNSF", filename);
		g_free (filename);
	}
	else
		gtk_widget_destroy (fileChooser);
}

void closeGame (void)
{
	//GdkColor bg = {0, 0, 0, 0};
	//gtk_widget_modify_bg(evbox, GTK_STATE_NORMAL, &bg);
	CloseGame ();
}

void loadGame (void)
{
	GtkWidget *fileChooser;
	GtkFileFilter *filterFCEU;
	GtkFileFilter *filterNes;
	GtkFileFilter *filterFds;
	GtkFileFilter *filterNSF;
	GtkFileFilter *filterZip;
	GtkFileFilter *filterAll;

	filterFCEU = gtk_file_filter_new ();
	filterNes = gtk_file_filter_new ();
	filterFds = gtk_file_filter_new ();
	filterNSF = gtk_file_filter_new ();
	filterZip = gtk_file_filter_new ();
	gtk_file_filter_add_pattern (filterFCEU, "*.nes");
	gtk_file_filter_add_pattern (filterFCEU, "*.NES");
	gtk_file_filter_add_pattern (filterFCEU, "*.fds");
	gtk_file_filter_add_pattern (filterFCEU, "*.FDS");
	gtk_file_filter_add_pattern (filterFCEU, "*.zip");
	gtk_file_filter_add_pattern (filterFCEU, "*.ZIP");
	gtk_file_filter_add_pattern (filterFCEU, "*.Nes");
	gtk_file_filter_add_pattern (filterFCEU, "*.Fds");
	gtk_file_filter_add_pattern (filterFCEU, "*.Zip");
	gtk_file_filter_add_pattern (filterFCEU, "*.nsf");
	gtk_file_filter_add_pattern (filterFCEU, "*.NSF");
	gtk_file_filter_add_pattern (filterNes, "*.nes");
	gtk_file_filter_add_pattern (filterNes, "*.NES");
	gtk_file_filter_add_pattern (filterFds, "*.fds");
	gtk_file_filter_add_pattern (filterFds, "*.FDS");
	gtk_file_filter_add_pattern (filterNSF, "*.nsf");
	gtk_file_filter_add_pattern (filterNSF, "*.NSF");
	gtk_file_filter_add_pattern (filterZip, "*.zip");
	gtk_file_filter_add_pattern (filterZip, "*.zip");
	gtk_file_filter_set_name (filterFCEU, "*.nes;*.fds;*.nsf;*.zip");
	gtk_file_filter_set_name (filterNes, "NES ROM files");
	gtk_file_filter_set_name (filterFds, "FDS ROM files");
	gtk_file_filter_set_name (filterNSF, "NSF sound files");
	gtk_file_filter_set_name (filterZip, "Zip archives");

	filterAll = gtk_file_filter_new ();
	gtk_file_filter_add_pattern (filterAll, "*");
	gtk_file_filter_set_name (filterAll, "All Files");



	fileChooser =
		gtk_file_chooser_dialog_new ("Open ROM",
					     GTK_WINDOW (MainWindow),
					     GTK_FILE_CHOOSER_ACTION_OPEN,
					     "_Cancel", GTK_RESPONSE_CANCEL,
					     "_Open", GTK_RESPONSE_ACCEPT,
					     NULL);
	const char *last_dir;
	g_config->getOption ("SDL.LastOpenFile", &last_dir);
	gtk_file_chooser_set_filename (GTK_FILE_CHOOSER (fileChooser),
				       last_dir);

	gtk_file_chooser_add_filter (GTK_FILE_CHOOSER (fileChooser),
				     filterFCEU);
	gtk_file_chooser_add_filter (GTK_FILE_CHOOSER (fileChooser), filterNes);
	gtk_file_chooser_add_filter (GTK_FILE_CHOOSER (fileChooser), filterFds);
	gtk_file_chooser_add_filter (GTK_FILE_CHOOSER (fileChooser), filterNSF);
	gtk_file_chooser_add_filter (GTK_FILE_CHOOSER (fileChooser), filterZip);
	gtk_file_chooser_add_filter (GTK_FILE_CHOOSER (fileChooser), filterAll);

	if (gtk_dialog_run (GTK_DIALOG (fileChooser)) == GTK_RESPONSE_ACCEPT)
	{
		char *filename;

		filename =
			gtk_file_chooser_get_filename (GTK_FILE_CHOOSER
						       (fileChooser));
		gtk_widget_destroy (fileChooser);
		g_config->setOption ("SDL.LastOpenFile", filename);
		closeGame ();
		LoadGame (filename);
		// Error dialog no longer required with GTK implementation of FCEUD_PrintError()
		/*if(LoadGame(filename) == 0)
		   {

		   GtkWidget* d;
		   d = gtk_message_dialog_new(GTK_WINDOW(MainWindow), GTK_DIALOG_MODAL, GTK_MESSAGE_ERROR, GTK_BUTTONS_OK, 
		   "Could not open the selected ROM file.");
		   gtk_dialog_run(GTK_DIALOG(d));
		   gtk_widget_destroy(d);
		   } */
		resizeGtkWindow ();
		g_free (filename);
	}
	else
		gtk_widget_destroy (fileChooser);
}

void saveStateAs (void)
{
	GtkWidget *fileChooser;
	GtkFileFilter *filterSav;
	GtkFileFilter *filterAll;

	filterSav = gtk_file_filter_new ();
	gtk_file_filter_add_pattern (filterSav, "*.sav");
	gtk_file_filter_add_pattern (filterSav, "*.SAV");
	gtk_file_filter_set_name (filterSav, "SAV files");

	filterAll = gtk_file_filter_new ();
	gtk_file_filter_add_pattern (filterAll, "*");
	gtk_file_filter_set_name (filterAll, "All Files");

	const char *last_dir;
	g_config->getOption ("SDL.LastSaveStateAs", &last_dir);

	fileChooser =
		gtk_file_chooser_dialog_new ("Save State As",
					     GTK_WINDOW (MainWindow),
					     GTK_FILE_CHOOSER_ACTION_SAVE,
					     "_Cancel", GTK_RESPONSE_CANCEL,
					     "_Save", GTK_RESPONSE_ACCEPT,
					     NULL);

	gtk_file_chooser_set_current_folder (GTK_FILE_CHOOSER (fileChooser),
					     last_dir);

	gtk_file_chooser_set_current_name (GTK_FILE_CHOOSER (fileChooser),
					   ".sav");
	gtk_file_chooser_add_filter (GTK_FILE_CHOOSER (fileChooser), filterSav);
	gtk_file_chooser_add_filter (GTK_FILE_CHOOSER (fileChooser), filterAll);

	if (gtk_dialog_run (GTK_DIALOG (fileChooser)) == GTK_RESPONSE_ACCEPT)
	{
		char *filename;

		filename =
			gtk_file_chooser_get_filename (GTK_FILE_CHOOSER
						       (fileChooser));
		FCEUI_SaveState (filename);
		g_config->setOption ("SDL.LastSaveStateAs", filename);
		g_free (filename);
	}
	gtk_widget_destroy (fileChooser);


}

void loadStateFrom (void)
{
	GtkWidget *fileChooser;
	GtkFileFilter *filterFcs;
	GtkFileFilter *filterSav;
	GtkFileFilter *filterAll;

	filterSav = gtk_file_filter_new ();
	gtk_file_filter_add_pattern (filterSav, "*.sav");
	gtk_file_filter_add_pattern (filterSav, "*.SAV");
	gtk_file_filter_set_name (filterSav, "SAV files");

	filterFcs = gtk_file_filter_new ();
	gtk_file_filter_add_pattern (filterFcs, "*.fc?");
	gtk_file_filter_add_pattern (filterFcs, "*.FC?");
	gtk_file_filter_set_name (filterFcs, "FCS files");

	filterAll = gtk_file_filter_new ();
	gtk_file_filter_add_pattern (filterAll, "*");
	gtk_file_filter_set_name (filterAll, "All Files");

	fileChooser =
		gtk_file_chooser_dialog_new ("Load State From",
					     GTK_WINDOW (MainWindow),
					     GTK_FILE_CHOOSER_ACTION_OPEN,
					     "_Cancel", GTK_RESPONSE_CANCEL,
					     "_Open", GTK_RESPONSE_ACCEPT,
					     NULL);

	const char *last_dir;
	g_config->getOption ("SDL.LastLoadStateFrom", &last_dir);
	gtk_file_chooser_set_filename (GTK_FILE_CHOOSER (fileChooser),
				       last_dir);

	gtk_file_chooser_add_filter (GTK_FILE_CHOOSER (fileChooser), filterFcs);
	gtk_file_chooser_add_filter (GTK_FILE_CHOOSER (fileChooser), filterSav);
	gtk_file_chooser_add_filter (GTK_FILE_CHOOSER (fileChooser), filterAll);

	if (gtk_dialog_run (GTK_DIALOG (fileChooser)) == GTK_RESPONSE_ACCEPT)
	{
		char *filename;

		filename =
			gtk_file_chooser_get_filename (GTK_FILE_CHOOSER
						       (fileChooser));
		FCEUI_LoadState (filename);
		g_config->setOption ("SDL.LastLoadStateFrom", filename);
		g_free (filename);
	}
	gtk_widget_destroy (fileChooser);
}

void quickLoad (void)
{
	FCEUI_LoadState (NULL);
}

void quickSave (void)
{
	FCEUI_SaveState (NULL);
}

void setStateMenuItem( int i )
{
	if ( (i >= 0) && (i < 10) )
	{
		gtk_menu_item_activate( GTK_MENU_ITEM(stateSlot[i]) );
	}
}

static void changeState (GtkRadioMenuItem * radiomenuitem, gpointer user_data)
{
	//printf("GTK Changing State: %li\n", (long)user_data);
	FCEUI_SelectState ((long) user_data, 1);
}

// SDL 1.2/2.0 compatibility macros
#define SDLK_SCROLLOCK SDLK_SCROLLLOCK
#define SDLK_PRINT SDLK_PRINTSCREEN
#define SDLK_BREAK 0
#define SDLK_COMPOSE 0
#define SDLK_NUMLOCK SDLK_NUMLOCKCLEAR
#define SDLK_LMETA 0
#define SDLK_RMETA 0

// Adapted from Gens/GS.  Converts a GDK key value into an SDL key value.
unsigned int GDKToSDLKeyval (int gdk_key)
{
	if (!(gdk_key & 0xFF00))
	{
		// ASCII symbol.
		// SDL and GDK use the same values for these keys.

		// Make sure the key value is lowercase.
		gdk_key = tolower (gdk_key);

		// Return the key value.
		return gdk_key;
	}

	if (gdk_key & 0xFFFF0000)
	{
		// Extended X11 key. Not supported by SDL.
#ifdef GDK_WINDOWING_X11
		fprintf (stderr, "Unhandled extended X11 key: 0x%08X (%s)",
			 gdk_key, XKeysymToString (gdk_key));
#else
		fprintf (stderr, "Unhandled extended key: 0x%08X\n", gdk_key);
#endif
		return 0;
	}

	// Non-ASCII symbol.
	static const int gdk_to_sdl_table[0x100] = {
		// 0x00 - 0x0F
		0x0000, 0x0000, 0x0000, 0x0000,
		0x0000, 0x0000, 0x0000, 0x0000,
		SDLK_BACKSPACE, SDLK_TAB, SDLK_RETURN, SDLK_CLEAR,
		0x0000, SDLK_RETURN, 0x0000, 0x0000,

		// 0x10 - 0x1F
		0x0000, 0x0000, 0x0000, SDLK_PAUSE,
		SDLK_SCROLLOCK, SDLK_SYSREQ, 0x0000, 0x0000,
		0x0000, 0x0000, 0x0000, SDLK_ESCAPE,
		0x0000, 0x0000, 0x0000, 0x0000,

		// 0x20 - 0x2F
		SDLK_COMPOSE, 0x0000, 0x0000, 0x0000,
		0x0000, 0x0000, 0x0000, 0x0000,
		0x0000, 0x0000, 0x0000, 0x0000,
		0x0000, 0x0000, 0x0000, 0x0000,

		// 0x30 - 0x3F [Japanese keys]
		0x0000, 0x0000, 0x0000, 0x0000,
		0x0000, 0x0000, 0x0000, 0x0000,
		0x0000, 0x0000, 0x0000, 0x0000,
		0x0000, 0x0000, 0x0000, 0x0000,

		// 0x40 - 0x4F [unused]
		0x0000, 0x0000, 0x0000, 0x0000,
		0x0000, 0x0000, 0x0000, 0x0000,
		0x0000, 0x0000, 0x0000, 0x0000,
		0x0000, 0x0000, 0x0000, 0x0000,

		// 0x50 - 0x5F
		SDLK_HOME, SDLK_LEFT, SDLK_UP, SDLK_RIGHT,
		SDLK_DOWN, SDLK_PAGEUP, SDLK_PAGEDOWN, SDLK_END,
		0x0000, 0x0000, 0x0000, 0x0000,
		0x0000, 0x0000, 0x0000, 0x0000,

		// 0x60 - 0x6F
		0x0000, SDLK_PRINT, 0x0000, SDLK_INSERT,
		SDLK_UNDO, 0x0000, 0x0000, SDLK_MENU,
		0x0000, SDLK_HELP, SDLK_BREAK, 0x0000,
		0x0000, 0x0000, 0x0000, 0x0000,

		// 0x70 - 0x7F [mostly unused, except for Alt Gr and Num Lock]
		0x0000, 0x0000, 0x0000, 0x0000,
		0x0000, 0x0000, 0x0000, 0x0000,
		0x0000, 0x0000, 0x0000, 0x0000,
		0x0000, 0x0000, SDLK_MODE, SDLK_NUMLOCK,

		// 0x80 - 0x8F [mostly unused, except for some numeric keypad keys]
		SDLK_KP_5, 0x0000, 0x0000, 0x0000,
		0x0000, 0x0000, 0x0000, 0x0000,
		0x0000, 0x0000, 0x0000, 0x0000,
		0x0000, SDLK_KP_ENTER, 0x0000, 0x0000,

		// 0x90 - 0x9F
		0x0000, 0x0000, 0x0000, 0x0000,
		0x0000, SDLK_KP_7, SDLK_KP_4, SDLK_KP_8,
		SDLK_KP_6, SDLK_KP_2, SDLK_KP_9, SDLK_KP_3,
		SDLK_KP_1, SDLK_KP_5, SDLK_KP_0, SDLK_KP_PERIOD,

		// 0xA0 - 0xAF
		0x0000, 0x0000, 0x0000, 0x0000,
		0x0000, 0x0000, 0x0000, 0x0000,
		0x0000, 0x0000, SDLK_KP_MULTIPLY, SDLK_KP_PLUS,
		0x0000, SDLK_KP_MINUS, SDLK_KP_PERIOD, SDLK_KP_DIVIDE,

		// 0xB0 - 0xBF
		SDLK_KP_0, SDLK_KP_1, SDLK_KP_2, SDLK_KP_3,
		SDLK_KP_4, SDLK_KP_5, SDLK_KP_6, SDLK_KP_7,
		SDLK_KP_8, SDLK_KP_9, 0x0000, 0x0000,
		0x0000, SDLK_KP_EQUALS, SDLK_F1, SDLK_F2,

		// 0xC0 - 0xCF
		SDLK_F3, SDLK_F4, SDLK_F5, SDLK_F6,
		SDLK_F7, SDLK_F8, SDLK_F9, SDLK_F10,
		SDLK_F11, SDLK_F12, SDLK_F13, SDLK_F14,
		SDLK_F15, 0x0000, 0x0000, 0x0000,

		// 0xD0 - 0xDF [L* and R* function keys]
		0x0000, 0x0000, 0x0000, 0x0000,
		0x0000, 0x0000, 0x0000, 0x0000,
		0x0000, 0x0000, 0x0000, 0x0000,
		0x0000, 0x0000, 0x0000, 0x0000,

		// 0xE0 - 0xEF
		0x0000, SDLK_LSHIFT, SDLK_RSHIFT, SDLK_LCTRL,
		SDLK_RCTRL, SDLK_CAPSLOCK, 0x0000, SDLK_LMETA,
		SDLK_RMETA, SDLK_LALT, SDLK_RALT, SDLK_LGUI,
		SDLK_RGUI, 0x0000, 0x0000, 0x0000,

		// 0xF0 - 0xFF [mostly unused, except for Delete]
		0x0000, 0x0000, 0x0000, 0x0000,
		0x0000, 0x0000, 0x0000, 0x0000,
		0x0000, 0x0000, 0x0000, 0x0000,
		0x0000, 0x0000, 0x0000, SDLK_DELETE,
	};

	unsigned int sdl_key = gdk_to_sdl_table[gdk_key & 0xFF];
	if (sdl_key == 0)
	{
		// Unhandled GDK key.
		fprintf (stderr, "Unhandled GDK key: 0x%04X (%s)", gdk_key,
			 gdk_keyval_name (gdk_key));
		return 0;
	}

	// ignore pause and screenshot hotkeys since they is handled by GTK+ as accelerators
	if ( (sdl_key == Hotkeys[HK_PAUSE]) || (sdl_key == Hotkeys[HK_SCREENSHOT]) ||
	     (sdl_key == Hotkeys[HK_SAVE_STATE]) || (sdl_key == Hotkeys[HK_LOAD_STATE]) )
	{
		return 0;
	}

	return sdl_key;
}


// Function adapted from Gens/GS (source/gens/input/input_sdl.c)
gboolean convertKeypress (GtkWidget * grab, GdkEventKey * event,
			     gpointer user_data)
{
	SDL_Event sdlev;
	SDL_Keycode sdlkey;

	switch (event->type)
	{
		case GDK_KEY_PRESS:
			sdlev.type = SDL_KEYDOWN;
			sdlev.key.state = SDL_PRESSED;
			break;

		case GDK_KEY_RELEASE:
			sdlev.type = SDL_KEYUP;
			sdlev.key.state = SDL_RELEASED;
			break;

		default:
			fprintf (stderr, "Unhandled GDK event type: %d",
				 event->type);
			return FALSE;
	}

	// Convert this keypress from GDK to SDL.
	sdlkey = GDKToSDLKeyval (event->keyval);

	// Create an SDL event from the keypress.
	sdlev.key.keysym.scancode = SDL_GetScancodeFromKey(sdlkey);
	sdlev.key.keysym.sym = sdlkey;

	sdlev.key.keysym.mod = 0;

	if ( event->state & GDK_SHIFT_MASK )
	{
		sdlev.key.keysym.mod |= KMOD_SHIFT;
	}
	if ( event->state & GDK_CONTROL_MASK )
	{
		sdlev.key.keysym.mod |= KMOD_CTRL;
	}
	if ( event->state & GDK_MOD1_MASK )
	{
		sdlev.key.keysym.mod |= KMOD_ALT;
	}
	sdlev.key.repeat = 0;


	if ( (event->state & GDK_MOD1_MASK) ||
			getKeyState( SDL_SCANCODE_LALT ) || getKeyState( SDL_SCANCODE_RALT ) )
	{
		// Don't pass ALT + Enter to game, as this toggles fullscreen in GTK
		if ( sdlkey == SDLK_RETURN )
		{
			return FALSE;
		}
	}

	if (sdlkey != 0)
	{
		SDL_PushEvent (&sdlev);
	}

	// Allow GTK+ to process this key.
	return FALSE;
}

static GtkWidget *CreateMenubar (GtkWidget * window)
{
	GtkWidget *menubar, *menu, *submenu, *item;
	GSList *radioGroup;
	GtkAccelGroup *accel_group;

	// Create Menu Bar
	menubar = gtk_menu_bar_new ();

	// Create a GtkAccelGroup and add it to the window.
	accel_group = gtk_accel_group_new ();

	gtk_window_add_accel_group (GTK_WINDOW (window), accel_group);

	//---------------------------------------
	// Create File Menu
	item = gtk_menu_item_new_with_label ("File");

	gtk_menu_shell_append (GTK_MENU_SHELL (menubar), item);

	menu = gtk_menu_new ();

	gtk_menu_item_set_submenu (GTK_MENU_ITEM (item), menu);

	// Load File Menu Items
	//-File --> Open ROM ---------------------
	item = gtk_menu_item_new_with_label ("Open ROM");

	g_signal_connect (item, "activate", G_CALLBACK (loadGame), NULL);

	gtk_widget_add_accelerator (item, "activate", accel_group,
				    GDK_KEY_o, GDK_CONTROL_MASK,
				    GTK_ACCEL_VISIBLE);

	gtk_menu_shell_append (GTK_MENU_SHELL (menu), item);

	//-File --> Close ROM ------------------
	item = gtk_menu_item_new_with_label ("Close ROM");

	g_signal_connect (item, "activate", G_CALLBACK (closeGame), NULL);

	gtk_widget_add_accelerator (item, "activate", accel_group,
				    GDK_KEY_c, GDK_CONTROL_MASK,
				    GTK_ACCEL_VISIBLE);

	gtk_menu_shell_append (GTK_MENU_SHELL (menu), item);

	// Add Separator
	item = gtk_separator_menu_item_new ();
	gtk_menu_shell_append (GTK_MENU_SHELL (menu), item);

	//-File --> Play NSF ------------------
	item = gtk_menu_item_new_with_label ("Play NSF");

	g_signal_connect (item, "activate", G_CALLBACK (loadNSF), NULL);

	gtk_widget_add_accelerator (item, "activate", accel_group,
				    GDK_KEY_n, GDK_CONTROL_MASK,
				    GTK_ACCEL_VISIBLE);

	gtk_menu_shell_append (GTK_MENU_SHELL (menu), item);

	// Add Separator
	item = gtk_separator_menu_item_new ();
	gtk_menu_shell_append (GTK_MENU_SHELL (menu), item);

	//-File --> Load State From ------------------
	item = gtk_menu_item_new_with_label ("Load State From");

	g_signal_connect (item, "activate", G_CALLBACK (loadStateFrom), NULL);

	gtk_menu_shell_append (GTK_MENU_SHELL (menu), item);

	//-File --> Save State As ------------------
	item = gtk_menu_item_new_with_label ("Save State As");

	g_signal_connect (item, "activate", G_CALLBACK (saveStateAs), NULL);

	gtk_menu_shell_append (GTK_MENU_SHELL (menu), item);

	//-File --> Quick Load ------------------
	item = gtk_menu_item_new_with_label ("Quick Load");

	g_signal_connect (item, "activate", G_CALLBACK (quickLoad), NULL);

	gtk_widget_add_accelerator (item, "activate", accel_group,
				    GDK_KEY_F7, (GdkModifierType) 0,
				    GTK_ACCEL_VISIBLE);

	gtk_menu_shell_append (GTK_MENU_SHELL (menu), item);

	//-File --> Quick Save ------------------
	item = gtk_menu_item_new_with_label ("Quick Save");

	g_signal_connect (item, "activate", G_CALLBACK (quickSave), NULL);

	gtk_widget_add_accelerator (item, "activate", accel_group,
				    GDK_KEY_F5, (GdkModifierType) 0,
				    GTK_ACCEL_VISIBLE);

	gtk_menu_shell_append (GTK_MENU_SHELL (menu), item);

	//-File --> Change State ------------------
	item = gtk_menu_item_new_with_label ("Change State");

	gtk_menu_shell_append (GTK_MENU_SHELL (menu), item);

	submenu = gtk_menu_new ();

	gtk_menu_item_set_submenu (GTK_MENU_ITEM (item), submenu);

	//-File --> Change State --> State 0:9 ------------------
	radioGroup = NULL;

	for (long int i = 0; i < 10; i++)
	{
		char stmp[32];

		sprintf (stmp, "%li", i);

		item = gtk_radio_menu_item_new_with_label (radioGroup, stmp);

		stateSlot[i] = GTK_RADIO_MENU_ITEM(item);

		radioGroup =
			gtk_radio_menu_item_get_group (GTK_RADIO_MENU_ITEM
						       (item));

		gtk_menu_shell_append (GTK_MENU_SHELL (submenu), item);

		g_signal_connect (item, "activate", G_CALLBACK (changeState),
				  (gpointer) i);
	}

#ifdef _S9XLUA_H
	// Add Separator
	item = gtk_separator_menu_item_new ();
	gtk_menu_shell_append (GTK_MENU_SHELL (menu), item);

	//-File --> Load Lua Script ------------------
	item = gtk_menu_item_new_with_label ("Load Lua Script");

	gtk_menu_shell_append (GTK_MENU_SHELL (menu), item);

	g_signal_connect (item, "activate", G_CALLBACK (loadLua), NULL);
#endif

	// Add Separator
	item = gtk_separator_menu_item_new ();
	gtk_menu_shell_append (GTK_MENU_SHELL (menu), item);

	//-File --> ScreenShot ------------------
	item = gtk_menu_item_new_with_label ("Screenshot");

	gtk_menu_shell_append (GTK_MENU_SHELL (menu), item);

	g_signal_connect (item, "activate", G_CALLBACK (FCEUI_SaveSnapshot),
			  NULL);

	gtk_widget_add_accelerator (item, "activate", accel_group,
				    GDK_KEY_F12, (GdkModifierType) 0,
				    GTK_ACCEL_VISIBLE);

	//-File --> Quit ------------------
	item = gtk_menu_item_new_with_label ("Quit");

	g_signal_connect (item, "activate", G_CALLBACK (mainMenuQuitCB), NULL);

	gtk_widget_add_accelerator (item, "activate", accel_group,
				    GDK_KEY_q, GDK_CONTROL_MASK,
				    GTK_ACCEL_VISIBLE);

	gtk_menu_shell_append (GTK_MENU_SHELL (menu), item);

	//---------------------------------------
	// Create Options Menu
	item = gtk_menu_item_new_with_label ("Options");

	gtk_menu_shell_append (GTK_MENU_SHELL (menubar), item);

	menu = gtk_menu_new ();

	gtk_menu_item_set_submenu (GTK_MENU_ITEM (item), menu);

	// Load Options Menu Items
	//-Options --> Gamepad Config ---------------------
	item = gtk_menu_item_new_with_label ("Gamepad Config");

	g_signal_connect (item, "activate", G_CALLBACK (openGamepadConfig),
			  NULL);

	//gtk_widget_add_accelerator( item, "activate", accel_group,
	//                           GDK_KEY_o, GDK_CONTROL_MASK, GTK_ACCEL_VISIBLE);

	gtk_menu_shell_append (GTK_MENU_SHELL (menu), item);

	//-Options --> Hotkey Config ---------------------
	item = gtk_menu_item_new_with_label ("Hotkey Config");

	g_signal_connect (item, "activate", G_CALLBACK (openHotkeyConfig),
			  NULL);

	//gtk_widget_add_accelerator( item, "activate", accel_group,
	//                           GDK_KEY_o, GDK_CONTROL_MASK, GTK_ACCEL_VISIBLE);

	gtk_menu_shell_append (GTK_MENU_SHELL (menu), item);

	//-Options --> Sound Config ---------------------
	item = gtk_menu_item_new_with_label ("Sound Config");

	g_signal_connect (item, "activate", G_CALLBACK (openSoundConfig), NULL);

	//gtk_widget_add_accelerator( item, "activate", accel_group,
	//                           GDK_KEY_o, GDK_CONTROL_MASK, GTK_ACCEL_VISIBLE);

	gtk_menu_shell_append (GTK_MENU_SHELL (menu), item);

	//-Options --> Video Config ---------------------
	item = gtk_menu_item_new_with_label ("Video Config");

	g_signal_connect (item, "activate", G_CALLBACK (openVideoConfig), NULL);

	//gtk_widget_add_accelerator( item, "activate", accel_group,
	//                           GDK_KEY_o, GDK_CONTROL_MASK, GTK_ACCEL_VISIBLE);

	gtk_menu_shell_append (GTK_MENU_SHELL (menu), item);

	//-Options --> Palette Config ---------------------
	item = gtk_menu_item_new_with_label ("Palette Config");

	g_signal_connect (item, "activate", G_CALLBACK (openPaletteConfig),
			  NULL);

	//gtk_widget_add_accelerator( item, "activate", accel_group,
	//                           GDK_KEY_o, GDK_CONTROL_MASK, GTK_ACCEL_VISIBLE);

	gtk_menu_shell_append (GTK_MENU_SHELL (menu), item);

	//-Options --> Network Config ---------------------
	item = gtk_menu_item_new_with_label ("Network Config");

	g_signal_connect (item, "activate", G_CALLBACK (openNetworkConfig),
			  NULL);

	gtk_menu_shell_append (GTK_MENU_SHELL (menu), item);

	//-Options --> Auto-Resume Play ---------------------
	item = gtk_check_menu_item_new_with_label ("Auto-Resume Play");

	gtk_check_menu_item_set_active (GTK_CHECK_MENU_ITEM (item),
					AutoResumePlay);

	g_signal_connect (item, "toggled", G_CALLBACK (toggleAutoResume), NULL);

	gtk_menu_shell_append (GTK_MENU_SHELL (menu), item);

	//-Options --> Toggle Menubar ---------------------
	item = gtk_check_menu_item_new_with_label ("Toggle Menubar  (Alt+M)");

	//gtk_check_menu_item_set_active( GTK_CHECK_MENU_ITEM(item), FALSE);

	g_signal_connect (item, "toggled", G_CALLBACK (toggleMenuToggling),
			  NULL);

	gtk_menu_shell_append (GTK_MENU_SHELL (menu), item);

	// Add Separator
	item = gtk_separator_menu_item_new ();
	gtk_menu_shell_append (GTK_MENU_SHELL (menu), item);

	//-Options --> Fullscreen ---------------------
	item = gtk_menu_item_new_with_label ("Fullscreen");

	g_signal_connect (item, "activate", G_CALLBACK (enableFullscreen),
			  NULL);

	gtk_widget_add_accelerator (item, "activate", accel_group,
				    GDK_KEY_Return, GDK_MOD1_MASK,
				    GTK_ACCEL_VISIBLE);

	gtk_menu_shell_append (GTK_MENU_SHELL (menu), item);

	//---------------------------------------
	// Create Emulation Menu
	item = gtk_menu_item_new_with_label ("Emulation");

	gtk_menu_shell_append (GTK_MENU_SHELL (menubar), item);

	menu = gtk_menu_new ();

	gtk_menu_item_set_submenu (GTK_MENU_ITEM (item), menu);

	// Load Emulation Menu Items
	//-Emulation --> Power ---------------------
	item = gtk_menu_item_new_with_label ("Power");

	g_signal_connect (item, "activate", G_CALLBACK (FCEUI_PowerNES), NULL);

	//gtk_widget_add_accelerator( item, "activate", accel_group,
	//                           GDK_KEY_o, GDK_CONTROL_MASK, GTK_ACCEL_VISIBLE);

	gtk_menu_shell_append (GTK_MENU_SHELL (menu), item);

	//-Emulation --> Reset ---------------------
	item = gtk_menu_item_new_with_label ("Reset");

	g_signal_connect (item, "activate", G_CALLBACK (hardReset), NULL);

	//gtk_widget_add_accelerator( item, "activate", accel_group,
	//                           GDK_KEY_o, GDK_CONTROL_MASK, GTK_ACCEL_VISIBLE);

	gtk_menu_shell_append (GTK_MENU_SHELL (menu), item);

	//-Emulation --> Soft Reset ---------------------
	item = gtk_menu_item_new_with_label ("Soft Reset");

	g_signal_connect (item, "activate", G_CALLBACK (emuReset), NULL);

	//gtk_widget_add_accelerator( item, "activate", accel_group,
	//                           GDK_KEY_o, GDK_CONTROL_MASK, GTK_ACCEL_VISIBLE);

	gtk_menu_shell_append (GTK_MENU_SHELL (menu), item);

	//-Emulation --> Pause ---------------------
	item = gtk_menu_item_new_with_label ("Pause");

	g_signal_connect (item, "activate", G_CALLBACK (togglePause), NULL);

	gtk_widget_add_accelerator (item, "activate", accel_group,
				    GDK_KEY_Pause, (GdkModifierType) 0,
				    GTK_ACCEL_VISIBLE);

	gtk_menu_shell_append (GTK_MENU_SHELL (menu), item);

	// Add Separator
	item = gtk_separator_menu_item_new ();
	gtk_menu_shell_append (GTK_MENU_SHELL (menu), item);

	//-Emulator --> Enable Game Genie ---------------------
	item = gtk_check_menu_item_new_with_label ("Enable Game Genie");

	int gameGenieEnabled = 0;
	g_config->getOption ("SDL.GameGenie", &gameGenieEnabled);
	gtk_check_menu_item_set_active (GTK_CHECK_MENU_ITEM (item),
					gameGenieEnabled);

	g_signal_connect (item, "toggled", G_CALLBACK (toggleGameGenie), NULL);

	gtk_menu_shell_append (GTK_MENU_SHELL (menu), item);

	//-Emulation --> Load Game Genie ROM ---------------------
	item = gtk_menu_item_new_with_label ("Load Game Genie ROM");

	g_signal_connect (item, "activate", G_CALLBACK (loadGameGenie), NULL);

	//gtk_widget_add_accelerator( item, "activate", accel_group,
	//                           GDK_KEY_o, GDK_CONTROL_MASK, GTK_ACCEL_VISIBLE);

	gtk_menu_shell_append (GTK_MENU_SHELL (menu), item);

	// Add Separator
	item = gtk_separator_menu_item_new ();
	gtk_menu_shell_append (GTK_MENU_SHELL (menu), item);

	//-Emulation --> Insert Coin ---------------------
	item = gtk_menu_item_new_with_label ("Insert Coin");

	g_signal_connect (item, "activate", G_CALLBACK (FCEUI_VSUniCoin), NULL);

	//gtk_widget_add_accelerator( item, "activate", accel_group,
	//                           GDK_KEY_o, GDK_CONTROL_MASK, GTK_ACCEL_VISIBLE);

	gtk_menu_shell_append (GTK_MENU_SHELL (menu), item);

	// Add Separator
	item = gtk_separator_menu_item_new ();
	gtk_menu_shell_append (GTK_MENU_SHELL (menu), item);

	//-Emulation --> FDS ------------------
	item = gtk_menu_item_new_with_label ("FDS");

	gtk_menu_shell_append (GTK_MENU_SHELL (menu), item);

	submenu = gtk_menu_new ();

	gtk_menu_item_set_submenu (GTK_MENU_ITEM (item), submenu);

	//-Emulation --> FDS --> Switch Disk ---------------------
	item = gtk_menu_item_new_with_label ("Switch Disk");

	g_signal_connect (item, "activate", G_CALLBACK (FCEU_FDSSelect), NULL);

	//gtk_widget_add_accelerator( item, "activate", accel_group,
	//                           GDK_KEY_o, GDK_CONTROL_MASK, GTK_ACCEL_VISIBLE);

	gtk_menu_shell_append (GTK_MENU_SHELL (submenu), item);

	//-Emulation --> FDS --> Eject Disk ---------------------
	item = gtk_menu_item_new_with_label ("Eject Disk");

	g_signal_connect (item, "activate", G_CALLBACK (FCEU_FDSInsert), NULL);

	//gtk_widget_add_accelerator( item, "activate", accel_group,
	//                           GDK_KEY_o, GDK_CONTROL_MASK, GTK_ACCEL_VISIBLE);

	gtk_menu_shell_append (GTK_MENU_SHELL (submenu), item);

	//-Emulation --> FDS --> Load BIOS File ---------------------
	item = gtk_menu_item_new_with_label ("Load BIOS File");

	g_signal_connect (item, "activate", G_CALLBACK (loadFdsBios), NULL);

	//gtk_widget_add_accelerator( item, "activate", accel_group,
	//                           GDK_KEY_o, GDK_CONTROL_MASK, GTK_ACCEL_VISIBLE);

	gtk_menu_shell_append (GTK_MENU_SHELL (submenu), item);

	//---------------------------------------
	// Create Tools Menu
	item = gtk_menu_item_new_with_label ("Tools");

	gtk_menu_shell_append (GTK_MENU_SHELL (menubar), item);

	menu = gtk_menu_new ();

	gtk_menu_item_set_submenu (GTK_MENU_ITEM (item), menu);

	// Load Tools Menu Items
	//-Tools --> Cheats ---------------------
	item = gtk_menu_item_new_with_label ("Cheats...");

	g_signal_connect (item, "activate", G_CALLBACK (openCheatsWindow),
			  NULL);

	//gtk_widget_add_accelerator( item, "activate", accel_group,
	//                           GDK_KEY_o, GDK_CONTROL_MASK, GTK_ACCEL_VISIBLE);

	gtk_menu_shell_append (GTK_MENU_SHELL (menu), item);

	//-Tools --> Ram Watch ---------------------
	item = gtk_menu_item_new_with_label ("Ram Watch...");

	g_signal_connect (item, "activate", G_CALLBACK (openMemoryWatchWindow),
			  NULL);

	//gtk_widget_add_accelerator( item, "activate", accel_group,
	//                           GDK_KEY_o, GDK_CONTROL_MASK, GTK_ACCEL_VISIBLE);

	gtk_menu_shell_append (GTK_MENU_SHELL (menu), item);

	//-Tools --> Memory Viewer ---------------------
	item = gtk_menu_item_new_with_label ("Memory Viewer");

	g_signal_connect (item, "activate", G_CALLBACK (openMemoryViewWindow),
			  NULL);

	//gtk_widget_add_accelerator( item, "activate", accel_group,
	//                           GDK_KEY_o, GDK_CONTROL_MASK, GTK_ACCEL_VISIBLE);

	gtk_menu_shell_append (GTK_MENU_SHELL (menu), item);

	//---------------------------------------
	// Create Debug Menu
	item = gtk_menu_item_new_with_label ("Debug");

	gtk_menu_shell_append (GTK_MENU_SHELL (menubar), item);

	menu = gtk_menu_new ();

	gtk_menu_item_set_submenu (GTK_MENU_ITEM (item), menu);
   //-Debugger --> Debugger ---------------------
	item = gtk_menu_item_new_with_label ("Debugger");

	g_signal_connect (item, "activate", G_CALLBACK (openDebuggerWindow),
			  NULL);

	//gtk_widget_add_accelerator( item, "activate", accel_group,
	//                           GDK_KEY_o, GDK_CONTROL_MASK, GTK_ACCEL_VISIBLE);

	gtk_menu_shell_append (GTK_MENU_SHELL (menu), item);

	//-Debug --> Hex Editor ---------------------
	item = gtk_menu_item_new_with_label ("Hex Editor");

	g_signal_connect (item, "activate", G_CALLBACK (openMemoryViewWindow),
			  NULL);

	//gtk_widget_add_accelerator( item, "activate", accel_group,
	//                           GDK_KEY_o, GDK_CONTROL_MASK, GTK_ACCEL_VISIBLE);

	gtk_menu_shell_append (GTK_MENU_SHELL (menu), item);

	//---------------------------------------
	// Create Movie Menu
	item = gtk_menu_item_new_with_label ("Movie");

	gtk_menu_shell_append (GTK_MENU_SHELL (menubar), item);

	menu = gtk_menu_new ();

	gtk_menu_item_set_submenu (GTK_MENU_ITEM (item), menu);

	// Load Movie Menu Items
	//-Movie --> Open ---------------------
	item = gtk_menu_item_new_with_label ("Open");

	g_signal_connect (item, "activate", G_CALLBACK (loadMovie), NULL);

	gtk_widget_add_accelerator (item, "activate", accel_group,
				    GDK_KEY_F7, GDK_SHIFT_MASK,
				    GTK_ACCEL_VISIBLE);

	gtk_menu_shell_append (GTK_MENU_SHELL (menu), item);

	//-Movie --> Stop ---------------------
	item = gtk_menu_item_new_with_label ("Stop");

	g_signal_connect (item, "activate", G_CALLBACK (FCEUI_StopMovie), NULL);

	//gtk_widget_add_accelerator( item, "activate", accel_group,
	//                           GDK_KEY_F7, GDK_SHIFT_MASK, GTK_ACCEL_VISIBLE);

	gtk_menu_shell_append (GTK_MENU_SHELL (menu), item);

	// Add Separator
	item = gtk_separator_menu_item_new ();
	gtk_menu_shell_append (GTK_MENU_SHELL (menu), item);

	//-Movie --> Record ---------------------
	item = gtk_menu_item_new_with_label ("Record");

	g_signal_connect (item, "activate", G_CALLBACK (recordMovie), NULL);

	gtk_widget_add_accelerator (item, "activate", accel_group,
				    GDK_KEY_F5, GDK_SHIFT_MASK,
				    GTK_ACCEL_VISIBLE);

	gtk_menu_shell_append (GTK_MENU_SHELL (menu), item);

	//-Movie --> Record As ---------------------
	item = gtk_menu_item_new_with_label ("Record As");

	g_signal_connect (item, "activate", G_CALLBACK (recordMovieAs), NULL);

	//gtk_widget_add_accelerator( item, "activate", accel_group,
	//                           GDK_KEY_F5, GDK_SHIFT_MASK, GTK_ACCEL_VISIBLE);

	gtk_menu_shell_append (GTK_MENU_SHELL (menu), item);

	//---------------------------------------
	// Create Help Menu
	item = gtk_menu_item_new_with_label ("Help");

	gtk_menu_shell_append (GTK_MENU_SHELL (menubar), item);

	menu = gtk_menu_new ();

	gtk_menu_item_set_submenu (GTK_MENU_ITEM (item), menu);

	// Load Help Menu Items
	//-Help --> About ---------------------
	item = gtk_menu_item_new_with_label ("About");

	g_signal_connect (item, "activate", G_CALLBACK (openAbout), NULL);

	//gtk_widget_add_accelerator( item, "activate", accel_group,
	//                           GDK_KEY_F7, GDK_SHIFT_MASK, GTK_ACCEL_VISIBLE);

	gtk_menu_shell_append (GTK_MENU_SHELL (menu), item);

	// Finally, return the actual menu bar created
	return menubar;
}

void pushOutputToGTK (const char *str)
{
	// we don't really do anything with the output right now
	return;
}

void showGui (bool b)
{
	if (b)
	{
		//gtk_window_unmaximize( GTK_WINDOW(MainWindow) );
		gtk_window_unfullscreen( GTK_WINDOW(MainWindow) );
		gtk_widget_show_all (MainWindow);
		//gtk_window_unfullscreen( GTK_WINDOW(MainWindow) );
	}
	else
	{
		//gtk_widget_hide (MainWindow);
		//gtk_widget_hide (Menubar);
		//gtk_window_maximize( GTK_WINDOW(MainWindow) );
		gtk_window_fullscreen( GTK_WINDOW(MainWindow) );
	}
}

void toggleMenuVis(void)
{
	if (menuTogglingEnabled)
	{
		if ( gtk_widget_get_visible(Menubar) )
		{
			gtk_widget_hide (Menubar);
		}
		else
		{
			gtk_widget_show (Menubar);
		}
	}
};

int GtkMouseData[3] = { 0, 0, 0 };

gint handleMouseClick (GtkWidget * widget, GdkEvent * event,
		       gpointer callback_data)
{
	GtkMouseData[0] = ((GdkEventButton *) event)->x;
	GtkMouseData[1] = ((GdkEventButton *) event)->y;
	int button = ((GdkEventButton *) event)->button;
	if (!(((GdkEventButton *) event)->type == GDK_BUTTON_PRESS))
		GtkMouseData[2] = 0;
	else
	{
		if (button == 1)
			GtkMouseData[2] |= 0x1;
		if (button == 3)
			GtkMouseData[2] |= 0x3;
	}

	// this doesn't work because we poll the mouse position rather
	// than use events
	/*
	   SDL_Event sdlev;
	   sdlev.type = SDL_MOUSEBUTTONDOWN;
	   if(((GdkEventButton*)event)->type == GDK_BUTTON_PRESS)
	   sdlev.button.type = SDL_MOUSEBUTTONDOWN;
	   else
	   sdlev.button.type = SDL_MOUSEBUTTONUP;
	   sdlev.button.button = ((GdkEventButton*)event)->button;
	   sdlev.button.state = ((GdkEventButton*)event)->state;
	   sdlev.button.x = ((GdkEventButton*)event)->x;
	   sdlev.button.y = ((GdkEventButton*)event)->y;

	   SDL_PushEvent(&sdlev);
	 */

	return 0;
}

union cairo_pixel_t
{
	uint32_t  u32;
	uint8_t   u8[4];
};

static void transferPix2CairoSurface(void)
{
	union cairo_pixel_t *p;
	union cairo_pixel_t *g;
	int x, y, i,j, w, h;

	if ( cairo_surface == NULL )
	{
		return;
	}
	//printf("Cairo Pixel ReMap\n");
	cairo_surface_flush( cairo_surface );

	if ( numRendLines != glx_shm->nrow )
	{
		cairo_recalc_mapper();
	}

	w  = cairo_image_surface_get_width (cairo_surface);
	h  = cairo_image_surface_get_height (cairo_surface);

	p = (cairo_pixel_t*)cairo_image_surface_get_data (cairo_surface);
	g = (cairo_pixel_t*)glx_shm->pixbuf;

	i=0;
	for (y=0; y<h; y++)
	{
		for (x=0; x<w; x++)
		{
			j = cairo_pix_remapper[i];

			if ( j < 0 )
			{
				p[i].u32 = 0xff000000;
			}
			else
			{
				// RGBA to ARGB
				//#ifdef LSB_FIRST
				p[i].u32 = g[j].u32 | 0xff000000;
				//p[i].u8[0] = g[j].u8[0];
				//p[i].u8[1] = g[j].u8[1];
				//p[i].u8[2] = g[j].u8[2];
				//p[i].u8[3] = 0xff; // Force Alpha to full
				//#else	
				//// Big-Endian is untested.
				//p[i].u8[2] = g[j].u8[0];
				//p[i].u8[1] = g[j].u8[1];
				//p[i].u8[0] = g[j].u8[2];
				//p[i].u8[3] = 0xff; // Force Alpha to full
				//#endif
				//p[i].u32 = 0xffffffff;
			}
			i++;
		}
	}

	cairo_surface_mark_dirty( cairo_surface );

	gtk_widget_queue_draw( evbox );
}

uint32_t *getGuiPixelBuffer( int *w, int *h, int *s )
{
	if ( w ) *w = GLX_NES_WIDTH;
	if ( h ) *h = GLX_NES_HEIGHT;
	if ( s ) *s = GLX_NES_WIDTH*4;

	//return NULL;
	return glx_shm->pixbuf;
		
	//if ( cairo_surface == NULL )
	//{
	//	if ( w ) *w = 0;
	//	if ( h ) *h = 0;
	//	if ( s ) *s = 0;
	//	return NULL;
	//}
	//cairo_surface_flush( cairo_surface );

	//if ( w )
	//{
	//	*w = cairo_image_surface_get_width (cairo_surface);
	//}
	//if ( h )
	//{
	//	*h = cairo_image_surface_get_height (cairo_surface);
	//}
	//if ( s )
	//{
	//	*s = cairo_image_surface_get_stride(cairo_surface);
	//}

	////return NULL;
	//return (uint32_t*)cairo_image_surface_get_data (cairo_surface);
}

int  guiPixelBufferReDraw(void)
{
	glx_shm->blit_count++;

	switch ( videoDriver )
	{
		case VIDEO_CAIRO:
			transferPix2CairoSurface();
		break;
		case VIDEO_OPENGL_GLX:
			gtk3_glx_render();
		break;
		case VIDEO_SDL:
			gtk3_sdl_render();
		break;
		default:
		case VIDEO_NONE:
			// Nothing to do
		break;
	}

	return 0;
}

int  guiClearSurface(void)
{
	uint32_t *p;
	int w, h, z, i;

	if ( cairo_surface != NULL )
	{
		cairo_surface_flush( cairo_surface );

		p = (uint32_t*)cairo_image_surface_get_data (cairo_surface);
		
		w  = cairo_image_surface_get_width (cairo_surface);
		h  = cairo_image_surface_get_height (cairo_surface);

		z = w * h;
		for (i=0; i<z; i++)
		{
			p[i] = 0x00000000;
		}
		cairo_surface_mark_dirty( cairo_surface );
	}
	return 0;
}

//static void loadPixelTestPattern(void)
//{
//	uint32_t *p;
//	int i,x,y,width,height,w2,h2;
//
//	width  = 256;
//	height = 256;
//	p = (uint32_t*)glx_shm->pixbuf;
//
//	w2 = width / 2;
//	h2 = height / 2;
//
//	//printf("W:%i   H:%i   W/2:%i  H/2:%i\n", width, height, w2, h2 );
//
//	i=0;
//	for (y=0; y<height; y++)
//	{
//		for (x=0; x<width; x++)
//		{
//			if ( x < w2 )
//			{
//				if ( y < h2 )
//				{
//			      p[i] = 0xff0000ff; 
//				}
//				else
//				{
//			      p[i] = 0xffffffff; 
//				}
//			}
//			else
//			{
//				if ( y < h2 )
//				{
//			      p[i] = 0xffff0000; 
//				}
//				else
//				{
//			      p[i] = 0xff00ff00; 
//				}
//			}
//			i++;
//		}
//	}
//
//}

static void cairo_recalc_mapper(void)
{
	int w, h, s;
	int i, j, x, y;
	int   sw, sh, rx, ry, gw, gh;
	int llx, lly, urx, ury;
	float sx, sy, nw, nh;

	w  = cairo_image_surface_get_width (cairo_surface);
	h  = cairo_image_surface_get_height (cairo_surface);
	s = w * h * 4;

	gw = glx_shm->ncol;
	gh = glx_shm->nrow;

	if ( cairo_pix_remapper != NULL )
	{
		::free( cairo_pix_remapper ); cairo_pix_remapper = NULL;
	}
	cairo_pix_remapper = (int*)malloc(s);

	if ( cairo_pix_remapper == NULL )
	{
		printf("Error: Failed to allocate memory for Pixel Surface Remapper\n");
		return;
	}
	memset( cairo_pix_remapper, 0, s );

	sx = (float)w / (float)gw;
	sy = (float)h / (float)gh;

	if (sx < sy )
	{
		sy = sx;
	}
	else 
	{
		sx = sy;
	}

	sw = (int) ( (float)gw * sx );
	sh = (int) ( (float)gh * sy );

	llx = (w - sw) / 2;
	lly = (h - sh) / 2;
	urx = llx + sw;
	ury = lly + sh;

	i=0;
	for (y=0; y<h; y++)
	{
		if ( (y < lly) || (y > ury) )
		{
			for (x=0; x<w; x++)
			{
				cairo_pix_remapper[i] = -1; i++;
			}
		}
		else
		{
			for (x=0; x<w; x++)
			{
				if ( (x < llx) || (x > urx) )
				{
					cairo_pix_remapper[i] = -1; i++;
				}
				else
				{
					nw = (float)(x - llx) / (float)sw;
					nh = (float)(y - lly) / (float)sh;

					rx = (int)((float)gw * nw);
					ry = (int)((float)gh * nh);

					if ( rx < 0 )
					{
						rx = 0;
					}
					else if ( rx >= GLX_NES_WIDTH )
					{
						rx = GLX_NES_WIDTH-1;
					}
					if ( ry < 0 )
					{
						ry = 0;
					}
					else if ( ry >= GLX_NES_HEIGHT )
					{
						ry = GLX_NES_HEIGHT-1;
					}

					j = (ry * GLX_NES_WIDTH) + rx;

					cairo_pix_remapper[i] = j; i++;

					//printf("Remap: (%i,%i)=%i   (%i,%i)=%i \n", x,y,i, rx,ry,j );
				}
			}
		}
	}
	numRendLines = gh;
}

static void cairo_handle_resize(void)
{
	int w, h;
	//cairo_format_t  cairo_format;

	if (cairo_surface)
	{
      cairo_surface_destroy (cairo_surface); cairo_surface = NULL;
	}
	w = gtk_widget_get_allocated_width( evbox );
	h = gtk_widget_get_allocated_height( evbox );

	cairo_surface = cairo_image_surface_create( CAIRO_FORMAT_ARGB32, w, h );
	//cairo_surface = cairo_image_surface_create( CAIRO_FORMAT_RGB24, w, h );

	//printf("Cairo Surface: %p \n", cairo_surface );

	//cairo_format = cairo_image_surface_get_format( cairo_surface );

	if (cairo_pattern)
	{
		cairo_pattern_destroy (cairo_pattern); cairo_pattern = NULL;
	}
	cairo_pattern = cairo_pattern_create_for_surface( cairo_surface );

	//printf("Cairo Format: %i \n", cairo_format );

	cairo_recalc_mapper();

	guiClearSurface();

	transferPix2CairoSurface();

	//cairo_surface_mark_dirty( cairo_surface );
}

int destroy_gui_video( void )
{
	printf("Destroy GUI Video\n");

	destroy_cairo_screen();
    
	destroy_gtk3_GLXContext();

	destroy_gtk3_sdl_video();

	videoDriver = VIDEO_NONE;

	return 0;
}

int init_gui_video( videoDriver_t videoDriverSelect )
{
	if ( videoDriver == videoDriverSelect )
	{
		return 0;
	}

	destroy_gui_video();

	videoDriver = videoDriverSelect;

	switch ( videoDriver ) 
	{
		case VIDEO_OPENGL_GLX:
		{
			int flags=0;
			int linear_interpolation_ena=0;
			int double_buffer_ena=0;
				
			g_config->getOption("SDL.OpenGLip"       , &linear_interpolation_ena );
			g_config->getOption("SDL.DoubleBuffering", &double_buffer_ena        );

			if ( linear_interpolation_ena )  flags |= GLXWIN_PIXEL_LINEAR_FILTER;
			if ( double_buffer_ena        )  flags |= GLXWIN_DOUBLE_BUFFER;

			init_gtk3_GLXContext( flags );
		}
		break;
		case VIDEO_CAIRO:
		{
			init_cairo_screen();
		}
		break;
		case VIDEO_SDL:
		{
			init_gtk3_sdl_video();
		}
		break;
		default:
		case VIDEO_NONE:
			// Nothing to do
		break;
	}
	return 0;
}

void init_cairo_screen(void)
{
	cairo_handle_resize();
}

void destroy_cairo_screen(void)
{
	if (cairo_pattern)
	{
		printf("Destroying Cairo Pattern\n");
		cairo_pattern_destroy (cairo_pattern); cairo_pattern = NULL;
	}
	if (cairo_surface)
	{
		printf("Destroying Cairo Surface\n");
      cairo_surface_destroy (cairo_surface); cairo_surface = NULL;
	}
	if ( cairo_pix_remapper != NULL )
	{
		printf("Destroying Cairo Pixel Remapper\n");
		::free( cairo_pix_remapper ); cairo_pix_remapper = NULL;
	}
}


gboolean handle_resize (GtkWindow * win, GdkEvent * event, gpointer data)
{
	// This should handle resizing so the emulation takes up as much
	// of the GTK window as possible

	// get new window width/height
	int width, height, winsize_changed = 0;

	width = event->configure.width;
	height = event->configure.height;
	//printf ("DEBUG: Configure new window size: %dx%d\n", width, height);

	winsize_changed = 0;

	// get width/height multipliers
	double xscale = width / (double) NES_WIDTH;
	double yscale = height / (double) NES_HEIGHT;

	printf("DRAW: %ix%i \n", width, height );

	if ( (width != gtk_draw_area_width) || (height != gtk_draw_area_height) )
	{
		winsize_changed = 1;
	}
	gtk_draw_area_width  = width;
	gtk_draw_area_height = height;

	if ( gtk_draw_area_width  < NES_WIDTH  ) gtk_draw_area_width  = NES_WIDTH;
	if ( gtk_draw_area_height < NES_HEIGHT ) gtk_draw_area_height = NES_HEIGHT;

	// TODO check KeepRatio (where is this)
	// do this to keep aspect ratio
	if (xscale > yscale)
		xscale = yscale;
	if (yscale > xscale)
		yscale = xscale;

	if ( winsize_changed )
	{
		switch ( videoDriver )
		{
			case VIDEO_CAIRO:
				cairo_handle_resize();
			break;
			case VIDEO_SDL:
				gtk3_sdl_resize();
			break;
			default:
			case VIDEO_OPENGL_GLX:
				// Nothing to do
			break;
		}
	}

	//TODO if openGL make these integers
	g_config->setOption ("SDL.XScale", xscale);
	g_config->setOption ("SDL.YScale", yscale);
	//gtk_widget_realize(evbox);
	
	//flushGtkEvents ();
	//if ( winsize_changed && (GameInfo != 0) )
	//{
	//	KillVideo ();
	//	InitVideo (GameInfo);
	//}

	gtk_widget_queue_draw( evbox );

	//gtk_widget_set_size_request(evbox, (int)(NES_WIDTH*xscale), (int)(NES_HEIGHT*yscale));

	//printf ("DEBUG: new xscale: %f yscale: %f\n", xscale, yscale);

	return FALSE;
}

// Clear Drawing Area to Black
//static gboolean cairo_clear_cb (GtkWidget * widget, cairo_t * cr, gpointer data)
//{
//	GdkRGBA color;
//	GtkStyleContext *context;
//
//	context = gtk_widget_get_style_context (widget);
//
//	color.red = 0, color.blue = 0; color.green = 0; color.alpha = 1.0;
//
//	gtk_render_background( context, cr, 0, 0, gtk_draw_area_width, gtk_draw_area_height );
//	gdk_cairo_set_source_rgba (cr, &color);
//
//	cairo_fill (cr);
//	cairo_paint (cr);
//
//	return FALSE;
//}
/* Redraw the screen from the surface. Note that the ::draw
 * signal receives a ready-to-be-used cairo_t that is already
 * clipped to only draw the exposed areas of the widget
 */

static gboolean cairo_draw_cb (GtkWidget * widget, cairo_t * cr, gpointer data)
{
	//printf("Cairo Draw\n");
	//cairo_clear_cb( widget, cr, data );
	//cairo_surface_mark_dirty( cairo_surface );
	//cairo_set_source_surface (cr, cairo_surface, 0, 0);
	cairo_set_source (cr, cairo_pattern);
   cairo_paint (cr);

	return FALSE;
}

static gboolean draw_cb (GtkWidget * widget, cairo_t * cr, gpointer data)
{

	gtk_draw_area_width  = gtk_widget_get_allocated_width (widget);
	gtk_draw_area_height = gtk_widget_get_allocated_height (widget);

	if ( gtk_draw_area_width  < NES_WIDTH  ) gtk_draw_area_width  = NES_WIDTH;
	if ( gtk_draw_area_height < NES_HEIGHT ) gtk_draw_area_height = NES_HEIGHT;

	switch ( videoDriver ) 
	{
		case VIDEO_CAIRO:
			cairo_draw_cb( widget, cr, data );
		break;
		case VIDEO_OPENGL_GLX:
			gtk3_glx_render();
		break;
		case VIDEO_SDL:
			gtk3_sdl_render();
		break;
		default:
		case VIDEO_NONE:
			// Nothing to do
		break;
	}

	return FALSE;
}

static void
drawAreaRealizeCB (GtkWidget *widget,
               	gpointer   user_data)
{
	int vdSel = VIDEO_OPENGL_GLX;

	g_config->getOption("SDL.VideoDriver", &vdSel);

	printf("Draw Area Realize: Video Driver Select: %i\n", vdSel);

	init_gui_video( (videoDriver_t)vdSel );
}


int InitGTKSubsystem (int argc, char **argv)
{
	GtkWidget *vbox;

	MainWindow = gtk_window_new (GTK_WINDOW_TOPLEVEL);
	gtk_widget_set_events (GTK_WIDGET (MainWindow), GDK_KEY_RELEASE_MASK);
//      gtk_window_set_policy (GTK_WINDOW (MainWindow), FALSE, FALSE, TRUE);
	gtk_window_set_resizable (GTK_WINDOW (MainWindow), TRUE);
	gtk_window_set_title (GTK_WINDOW (MainWindow), FCEU_NAME_AND_VERSION);
	gtk_window_set_default_size (GTK_WINDOW (MainWindow), NES_WIDTH,
				     NES_HEIGHT);

	GdkPixbuf *icon = gdk_pixbuf_new_from_xpm_data (icon_xpm);
	gtk_window_set_default_icon (icon);
	gtk_window_set_icon (GTK_WINDOW (MainWindow), icon);

	vbox = gtk_box_new (GTK_ORIENTATION_VERTICAL, 0);
	gtk_container_add (GTK_CONTAINER (MainWindow), vbox);

	Menubar = CreateMenubar (MainWindow);

	gtk_box_pack_start (GTK_BOX (vbox), Menubar, FALSE, TRUE, 0);

	// PRG: this code here is the the windowID "hack" to render SDL
	// in a GTK window.     however, I can't get it to work right now
	// so i'm commenting it out and haivng a seperate GTK2 window with 
	// controls
	// 12/21/09
	// ---
	// uncommented and fixed by Bryan Cain
	// 1/24/11
	//
	// prg - Bryan Cain, you are the man!

	evbox = gtk_drawing_area_new ();

	gtk_box_pack_start (GTK_BOX (vbox), evbox, TRUE, TRUE, 0);

	double xscale, yscale;
	g_config->getOption ("SDL.XScale", &xscale);
	g_config->getOption ("SDL.YScale", &yscale);

	// set up keypress "snooper" to convert GDK keypress events into SDL keypresses
	//gtk_key_snooper_install(convertKeypress, NULL);
	g_signal_connect (G_OBJECT (MainWindow), "key-press-event",
			  G_CALLBACK (convertKeypress), NULL);
	g_signal_connect (G_OBJECT (MainWindow), "key-release-event",
			  G_CALLBACK (convertKeypress), NULL);

	// pass along mouse data from GTK to SDL
	g_signal_connect (G_OBJECT (evbox), "button-press-event",
			  G_CALLBACK (handleMouseClick), NULL);
	g_signal_connect (G_OBJECT (evbox), "button-release-event",
			  G_CALLBACK (handleMouseClick), NULL);

	// signal handlers
	g_signal_connect (MainWindow, "delete-event", G_CALLBACK(deleteMainWindowCB), NULL);
	g_signal_connect (MainWindow, "destroy-event", G_CALLBACK(destroyMainWindowCB), NULL);

	g_signal_connect (evbox, "configure-event",
			  G_CALLBACK (handle_resize), NULL);

	g_signal_connect (evbox, "realize", G_CALLBACK (drawAreaRealizeCB), NULL);

	g_signal_connect (evbox, "draw", G_CALLBACK (draw_cb), NULL);

	gtk_widget_set_size_request (evbox, NES_WIDTH * xscale,
				     NES_HEIGHT * yscale);

	gtk_widget_realize (evbox);
	gtk_widget_show (evbox);
	gtk_widget_show_all (vbox);

	gtk_widget_show_all (MainWindow);

	GtkRequisition req;
	gtk_widget_get_preferred_size (GTK_WIDGET (MainWindow), NULL, &req);
	//printf("Init Resize: w:%i  h:%i \n", req.width, req.height );
	gtk_window_resize (GTK_WINDOW (MainWindow), req.width, req.height);

	// Once the window has been resized, return draw area size request to minimum values
	gtk_widget_set_size_request (evbox, NES_WIDTH, NES_HEIGHT);
	gtkIsStarted = true;

	return 0;
}