/**

  * $Id$

  *

  * Define the main (emu) GTK window, along with its menubars,

  * toolbars, etc.

  *

  * Copyright (c) 2005 Nathan Keynes.

  *

  * This program is free software; you can redistribute it and/or modify

  * it under the terms of the GNU General Public License as published by

  * the Free Software Foundation; either version 2 of the License, or

  * (at your option) any later version.

  *

  * This program is distributed in the hope that it will be useful,

  * but WITHOUT ANY WARRANTY; without even the implied warranty of

  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the

  * GNU General Public License for more details.

  */

 #include <assert.h>

 #include <gtk/gtk.h>

 #include "dream.h"

 #include "dreamcast.h"

 #include "config.h"

 #include "gtkui/gtkui.h"

 static const gchar *path_label[] = { N_("Bios rom"), N_("Flash rom"), N_("Default disc path"), 

 				     N_("Save state path"), N_("Bootstrap IP.BIN") };

 static const int path_id[] = { CONFIG_BIOS_PATH, CONFIG_FLASH_PATH, CONFIG_DEFAULT_PATH,

 			       CONFIG_SAVE_PATH, CONFIG_BOOTSTRAP };

 static GtkFileChooserAction path_action[] = {

     GTK_FILE_CHOOSER_ACTION_OPEN,

     GTK_FILE_CHOOSER_ACTION_OPEN,

     GTK_FILE_CHOOSER_ACTION_SELECT_FOLDER,

     GTK_FILE_CHOOSER_ACTION_SELECT_FOLDER,

     GTK_FILE_CHOOSER_ACTION_OPEN };

 static GtkWidget *path_entry[5];

 static gboolean path_file_button_clicked( GtkWidget *button, gpointer user_data )

 {

     GtkWidget *entry = GTK_WIDGET(user_data);

     GtkWidget *file = gtk_file_chooser_dialog_new( _("Select file"), NULL,

 					GTK_FILE_CHOOSER_ACTION_OPEN,

 					GTK_STOCK_CANCEL, GTK_RESPONSE_CANCEL,

 					GTK_STOCK_OPEN, GTK_RESPONSE_ACCEPT,

 					NULL );

     const gchar *filename = gtk_entry_get_text(GTK_ENTRY(entry));

     gtk_file_chooser_set_filename( GTK_FILE_CHOOSER(file), filename );

     gtk_window_set_modal( GTK_WINDOW(file), TRUE );

     gtk_widget_show_all( file );

     gint result = gtk_dialog_run(GTK_DIALOG(file));

     if( result == GTK_RESPONSE_ACCEPT ) {

 	filename = gtk_file_chooser_get_filename( GTK_FILE_CHOOSER(file) );

 	gtk_entry_set_text(GTK_ENTRY(entry), filename);

     }

     gtk_widget_destroy(file);

     return TRUE;

 }

 static gboolean path_dir_button_clicked( GtkWidget *button, gpointer user_data )

 {

     GtkWidget *entry = GTK_WIDGET(user_data);

     GtkWidget *file = gtk_file_chooser_dialog_new( _("Select file"), NULL,

 					GTK_FILE_CHOOSER_ACTION_OPEN,

 					GTK_STOCK_CANCEL, GTK_RESPONSE_CANCEL,

 					GTK_STOCK_OPEN, GTK_RESPONSE_ACCEPT,

 					NULL );

     const gchar *filename = gtk_entry_get_text(GTK_ENTRY(entry));

     gtk_file_chooser_set_action( GTK_FILE_CHOOSER(file), GTK_FILE_CHOOSER_ACTION_SELECT_FOLDER );

     gtk_file_chooser_set_filename( GTK_FILE_CHOOSER(file), filename );

     gtk_window_set_modal( GTK_WINDOW(file), TRUE );

     gtk_widget_show_all( file );

     gint result = gtk_dialog_run(GTK_DIALOG(file));

     if( result == GTK_RESPONSE_ACCEPT ) {

 	filename = gtk_file_chooser_get_filename( GTK_FILE_CHOOSER(file) );

 	gtk_entry_set_text(GTK_ENTRY(entry), filename);

     }

     gtk_widget_destroy(file);

     return TRUE;

 }

 GtkWidget *path_panel_new(void)

 {

     GtkWidget *table = gtk_table_new( 5, 3, FALSE );

     int i;

     for( i=0; i<5; i++ ) {

 	GtkWidget *text = path_entry[i] = gtk_entry_new();

 	GtkWidget *button = gtk_button_new();

 	gtk_table_attach( GTK_TABLE(table), gtk_label_new(Q_(path_label[i])), 0, 1, i, i+1,

 			  GTK_SHRINK, GTK_SHRINK, 0, 0);

 	gtk_entry_set_text( GTK_ENTRY(text), lxdream_get_config_value(path_id[i]) );

 	gtk_entry_set_width_chars( GTK_ENTRY(text), 48 );

 	gtk_table_attach_defaults( GTK_TABLE(table), text, 1, 2, i, i+1 );

 	gtk_table_attach( GTK_TABLE(table), button, 2, 3, i, i+1, GTK_SHRINK, GTK_SHRINK, 0, 0 );

 	if( path_action[i] == GTK_FILE_CHOOSER_ACTION_OPEN ) {

 	    GtkWidget *image = gtk_image_new_from_stock(GTK_STOCK_OPEN, GTK_ICON_SIZE_BUTTON);

 	    gtk_button_set_image( GTK_BUTTON(button), image );

 	    g_signal_connect( button, "clicked", G_CALLBACK(path_file_button_clicked), text );

 	} else {

 	    GtkWidget *image = gtk_image_new_from_stock(GTK_STOCK_OPEN, GTK_ICON_SIZE_BUTTON);

 	    gtk_button_set_image( GTK_BUTTON(button), image );

 	    g_signal_connect( button, "clicked", G_CALLBACK(path_dir_button_clicked), text );

 	}

     }

     return table;

 }

 void path_panel_done( GtkWidget *panel, gboolean isOK )

 {

     if( isOK ) {

 	int i;

 	for(i=0; i<5; i++ ) {

 	    const char *filename = gtk_entry_get_text( GTK_ENTRY(path_entry[i]) );

 	    lxdream_set_global_config_value( path_id[i], filename );

 	}

 	lxdream_save_config();

 	dreamcast_config_changed();

 	gtk_gui_update();

     }

 }

 void path_dialog_run( void )

 {

     gtk_gui_run_property_dialog( _("Path Settings"), path_panel_new(), path_panel_done );

 }