/**

  * $Id$

  *

  * 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 "lxdream.h"

 #include "dreamcast.h"

 #include "config.h"

 #include "lxpaths.h"

 #include "gtkui/gtkui.h"

 static GtkWidget *path_entry[CONFIG_KEY_MAX];

 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 );

     gchar *filename = get_expanded_path(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));

     g_free(filename);

     if( result == GTK_RESPONSE_ACCEPT ) {

         filename = get_escaped_path(gtk_file_chooser_get_filename( GTK_FILE_CHOOSER(file) ));

         gtk_entry_set_text(GTK_ENTRY(entry), filename);

         g_free(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 );

     gchar *filename = get_expanded_path(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));

     g_free(filename);

     if( result == GTK_RESPONSE_ACCEPT ) {

         filename = get_escaped_path(gtk_file_chooser_get_filename( GTK_FILE_CHOOSER(file) ));

         gtk_entry_set_text(GTK_ENTRY(entry), filename);

         g_free(filename);

     }

     gtk_widget_destroy(file);

     return TRUE;

 }

 GtkWidget *path_panel_new(void)

 {

     int i, y=0;

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

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

         const struct lxdream_config_entry *entry = lxdream_get_global_config_entry(i);

         if( entry->label != NULL ) {

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

             GtkWidget *button = gtk_button_new();

             gtk_table_attach( GTK_TABLE(table), gtk_label_new(Q_(entry->label)), 0, 1, y, y+1,

                               GTK_SHRINK, GTK_SHRINK, 0, 0);

             gtk_entry_set_text( GTK_ENTRY(text), lxdream_get_global_config_value(i) );

             gtk_entry_set_width_chars( GTK_ENTRY(text), 48 );

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

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

             if( entry->type == CONFIG_TYPE_FILE ) {

                 GtkWidget *image = gtk_image_new_from_stock(GTK_STOCK_FILE, GTK_ICON_SIZE_MENU);

                 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_DIRECTORY, GTK_ICON_SIZE_MENU);

                 gtk_button_set_image( GTK_BUTTON(button), image );

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

             }

             y++;

         }

     }

     gtk_table_resize( GTK_TABLE(table), y, 3 );

     return table;

 }

 void path_panel_done( GtkWidget *panel, gboolean isOK )

 {

     if( isOK ) {

         int i;

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

             if( path_entry[i] != NULL ) {

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

                 lxdream_set_global_config_value( 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 );

 }