#ifdef HAVE_CONFIG_H
#  include <config.h>
#endif

#include <gtk/gtk.h>

#include "callbacks.h"
#include "interface.h"
#include "support.h"

#include "gtk_main.h"
#include "pce.h"
#include "iniconfig.h"

static char tmp_buf[100];


void
on_open1_activate                      (GtkMenuItem     *menuitem,
                                        gpointer         user_data)
{
	get_directory_from_filename(initial_path);
  gtk_file_selection_set_filename((GtkFileSelection*)fileselector_window, initial_path);
  gtk_widget_show(fileselector_window);
}


void
on_save1_activate                      (GtkMenuItem     *menuitem,
                                        gpointer         user_data)
{
    savegame();
}


void
on_load1_activate                      (GtkMenuItem     *menuitem,
                                        gpointer         user_data)
{
	loadgame();
}


void
on_input_setting_1_activate            (GtkMenuItem     *menuitem,
                                        gpointer         user_data)
{
  gtk_widget_show(input_settings_window);
}


void
on_hugo_manual1_activate               (GtkMenuItem     *menuitem,
                                        gpointer         user_data)
{
	gtk_widget_show(manual_window);
}


void
on_about_1_activate                    (GtkMenuItem     *menuitem,
                                        gpointer         user_data)
{
	gtk_widget_show(about_window);
}


void
on_mainWindow_destroy                  (GtkObject       *object,
                                        gpointer         user_data)
{
	gtk_main_quit();
}


void
on_ok_button1_clicked                  (GtkButton       *button,
                                        gpointer         user_data)
{	
	gtk_widget_hide(fileselector_window);
	CD_emulation = 0;
	strcpy( cart_name, gtk_file_selection_get_filename((GtkFileSelection*)fileselector_window));

	/*
	 * We need to flush any gtk events waiting to happen (like the widget hide
         * from above) to avoid a deadlock when starting a game fullscreen (at least
         * in linux).
         */
	while (gtk_events_pending())
	  gtk_main_iteration();

	play_game();
}


void
on_button1_clicked                     (GtkButton       *button,
                                        gpointer         user_data)
{
  on_open1_activate(NULL, NULL);
}


void
on_cancel_button1_clicked              (GtkButton       *button,
                                        gpointer         user_data)
{
	gtk_widget_hide(fileselector_window);
}


void
on_button_close_input_settings_window_clicked
                                        (GtkButton       *button,
                                        gpointer         user_data)
{
	gtk_widget_hide(input_settings_window);
}


void
on_button2_clicked                     (GtkButton       *button,
                                        gpointer         user_data)
{
  if (NULL == search_possible_syscard())
    {
      GtkWidget* dialog;
      dialog = gtk_message_dialog_new (GTK_WINDOW (main_window),
				       GTK_DIALOG_DESTROY_WITH_PARENT,
				       GTK_MESSAGE_ERROR,
				       GTK_BUTTONS_OK,
				       "CD system card not found !\nDid you set \"CD system filename\" ?");
      gtk_dialog_run (GTK_DIALOG (dialog));
      gtk_widget_destroy (dialog);
    }
  else
    {
      CD_emulation = 1;
      play_game();
    }
}


void
on_general_settings_1_activate         (GtkMenuItem     *menuitem,
                                        gpointer         user_data)
{
	gtk_widget_show(general_settings_window);
}


void
on_button_close_about_clicked          (GtkButton       *button,
                                        gpointer         user_data)
{
	gtk_widget_hide(about_window);
}


void
on_button_browse_cd_system_clicked     (GtkButton       *button,
                                        gpointer         user_data)
{
	gtk_widget_show(fileselector_cd_system);
}


void
on_buttongeneral_config_close_clicked  (GtkButton       *button,
                                        gpointer         user_data)
{
	gtk_widget_hide(general_settings_window);
	gtk_general_settings_grab();
}


void
on_button_general_config_save_clicked  (GtkButton       *button,
                                        gpointer         user_data)
{
	gtk_general_settings_grab();
	save_config();
}


void
on_button_general_config_cancel_clicked
                                        (GtkButton       *button,
                                        gpointer         user_data)
{
	gtk_widget_hide(general_settings_window);
}


void
on_general_settings_window_show        (GtkWidget       *widget,
                                        gpointer         user_data)
{
	gtk_general_settings_set();
}


void
on_ok_button_cd_system_clicked         (GtkButton       *button,
                                        gpointer         user_data)
{
	GtkEntry* temp_entry;

	gtk_widget_hide(fileselector_cd_system);
	strncpy (cdsystem_path, gtk_file_selection_get_filename((GtkFileSelection*)fileselector_cd_system), PATH_MAX);
	temp_entry = (GtkEntry*)lookup_widget(general_settings_window, "entry_cd_system_filename");
	gtk_entry_set_text(temp_entry, cdsystem_path);	
}


void
on_cancel_button_cd_system_clicked     (GtkButton       *button,
                                        gpointer         user_data)
{
	gtk_widget_hide(fileselector_cd_system);
}


void
on_ok_button_cd_path_clicked           (GtkButton       *button,
                                        gpointer         user_data)
{
	GtkEntry* temp_entry;	
	
	gtk_widget_hide(fileselector_cd_path);
	strcpy (ISO_filename, gtk_file_selection_get_filename((GtkFileSelection*)fileselector_cd_path));
	temp_entry = (GtkEntry*)lookup_widget(general_settings_window, "entry_cd_path");
	gtk_entry_set_text(temp_entry, ISO_filename);

}


void
on_cancel_button_cd_path_clicked       (GtkButton       *button,
                                        gpointer         user_data)
{
	gtk_widget_hide(fileselector_cd_path);
}

void
on_button_browse_rom_dirname_clicked   (GtkButton       *button,
                                        gpointer         user_data)
{
	gtk_widget_show(fileselector_rom_path);
}


void
on_button_browse_cd_path_clicked       (GtkButton       *button,
                                        gpointer         user_data)
{
	gtk_widget_show(fileselector_cd_path);
}


void
on_ok_button_rom_path_clicked          (GtkButton       *button,
                                        gpointer         user_data)
{
	GtkEntry* temp_entry;
	
	gtk_widget_hide(fileselector_rom_path);
	strcpy (initial_path, gtk_file_selection_get_filename((GtkFileSelection*)fileselector_rom_path));
	
	get_directory_from_filename(initial_path);
	
//	if (strrchr(initial_path, '/') != NULL)
//		*strrchr(initial_path, '/') = 0;
	temp_entry = (GtkEntry*)lookup_widget(general_settings_window, "entry_rom_basedir");
	gtk_entry_set_text(temp_entry, initial_path);
}


void
on_cancel_button_rom_path_clicked      (GtkButton       *button,
                                        gpointer         user_data)
{
	gtk_widget_hide(fileselector_rom_path);
}


void
on_button_manual_close_clicked         (GtkButton       *button,
                                        gpointer         user_data)
{
	gtk_widget_hide(manual_window);
}

//void
//on_input_settings_window_show          (GtkWidget       *widget,
//                                        gpointer         user_data)
//{
//	gtk_show_config(0);
//}


void
on_open_cd1_activate                   (GtkMenuItem     *menuitem,
                                        gpointer         user_data)
{

}


void
on_save_settings1_activate             (GtkMenuItem     *menuitem,
                                        gpointer         user_data)
{
	save_config();
}

void
on_option_config_number_changed        (GtkOptionMenu   *optionmenu,
                                        gpointer         user_data)
{

}


void
on_button_input_configuration_clicked  (GtkButton       *button,
                                        gpointer         user_data)
{
	
	char* button_name = (char*) user_data;
	int player_number = button_name[strlen(button_name) - 1] - '0';
	int direction_index = 0;
		
	if ((player_number < 0) || (player_number > 4))
	{
		Log("Abnormal player_number in %s at %s:%s\nAborting\n",
			__FUNCTION__,
			__FILE__,
			__LINE__);
		return;
	}
	
	for (; direction_index < J_MAX; direction_index ++)
	{
		if (!strncmp(joymap_reverse[direction_index],
				button_name,
				strlen(button_name) - 1))
			{
				break;	
			}
	} 

	gtk_grab_control(direction_index, player_number);

}

void
on_spinbutton_configuration_value_changed
                                        (GtkSpinButton   *spinbutton,
                                        gpointer         user_data)
{
	int index = gtk_spin_button_get_value_as_int((GtkSpinButton*) spinbutton);
	set_gui_configuration_index(index);
}


void
on_window_input_settings_show          (GtkWidget       *widget,
                                        gpointer         user_data)
{
	GtkSpinButton * spinbutton = (GtkSpinButton*)lookup_widget(widget, "spinbutton_configuration");
	on_spinbutton_configuration_value_changed(spinbutton, (gpointer)NULL);
	gtk_copy_current_configuration();
}


gboolean
on_window_input_settings_delete_event  (GtkWidget       *widget,
                                        GdkEvent        *event,
                                        gpointer         user_data)
{
	gtk_widget_hide(input_settings_window);
	return TRUE;
}


void
on_button_input_ok_activate            (GtkButton       *button,
                                        gpointer         user_data)
{
	gtk_confirm_configuration();
	gtk_widget_hide(input_settings_window);
}


void
on_button_input_cancel_activate        (GtkButton       *button,
                                        gpointer         user_data)
{
	gtk_widget_hide(input_settings_window);
}

void
on_spinbutton_joydev_value_changed     (GtkSpinButton   *spinbutton,
                                        gpointer         user_data)
{
	GtkSpinButton* temp_spin_button = NULL;
	int i = 0;
	int player_number = -1;
	
	for (i = 0; i < 5; i++)
	{
		sprintf(tmp_buf, "spinbutton_joydev%d", i);
		if (spinbutton == (GtkSpinButton*)lookup_widget(input_settings_window, tmp_buf))
		{
			player_number = i;
			break;
		}
	}

	printf("Checked that joydev %d changed\n", player_number);
	
	if (player_number != -1)
	{
		printf("Read value %d\n", gtk_spin_button_get_value_as_int(spinbutton));
		set_gui_joydev(player_number, gtk_spin_button_get_value_as_int(spinbutton));
	}
	
	gtk_update_configuration(FALSE);
}


gboolean
on_general_settings_window_delete_event
                                        (GtkWidget       *widget,
                                        GdkEvent        *event,
                                        gpointer         user_data)
{
	gtk_widget_hide(general_settings_window);
  return TRUE;
}


gboolean
on_fileselection_cd_system_delete_event
                                        (GtkWidget       *widget,
                                        GdkEvent        *event,
                                        gpointer         user_data)
{
	gtk_widget_hide(fileselector_cd_system);
  return TRUE;
}


gboolean
on_fileselection_cd_path_delete_event  (GtkWidget       *widget,
                                        GdkEvent        *event,
                                        gpointer         user_data)
{
	gtk_widget_hide(fileselector_cd_path);
  return TRUE;
}


gboolean
on_fileselection_rom_path_delete_event (GtkWidget       *widget,
                                        GdkEvent        *event,
                                        gpointer         user_data)
{
	gtk_widget_hide(fileselector_rom_path);
  return TRUE;
}


gboolean
on_fileselection1_delete_event         (GtkWidget       *widget,
                                        GdkEvent        *event,
                                        gpointer         user_data)
{
	gtk_widget_hide(fileselector_window);
  return TRUE;
}


gboolean
on_window_about_delete_event           (GtkWidget       *widget,
                                        GdkEvent        *event,
                                        gpointer         user_data)
{
	gtk_widget_hide(about_window);
  return TRUE;
}