/*  
   xmms-sid - SIDPlay input plugin for X MultiMedia System (XMMS)

   SIDTune file information dialog
   
   Written by Matti "ccr" Hamalainen <ccr@tnsp.org>

   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.

   You should have received a copy of the GNU General Public License
   along with this program; if not, write to the Free Software
   Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
*/


#include "xmms-sid.h"
#include <gtk/gtk.h>
#include <sidplay/sidtune.h>
#include <stdio.h>
#include <string.h>

static GtkWidget *xs_fileinfowin = NULL;


/*
 * Close the fileinfo
 */
void xs_fileinfo_ok(void)
{
 gtk_widget_destroy(xs_fileinfowin);
 xs_fileinfowin = NULL;
}


/*
 * Update the sub-tune information
 */
void xs_fileinfo_sub_tune(GtkWidget *widget, void *data)
{
 T_sid_stil_subtune *a_tune;
 GtkWidget *a_item;
 gint a_index;

 
 /* Get number of subtune */
 a_item  = gtk_menu_get_active(GTK_MENU(fileinfo_sub_tune_menu));
 a_index = g_list_index(GTK_MENU_SHELL(fileinfo_sub_tune_menu)->children, a_item);

 a_tune = &xs_stil_info.subtune[a_index];


 /* Get and set subtune information */
 if (a_tune->artist != NULL)
	gtk_entry_set_text (GTK_ENTRY (fileinfo_sub_artist), a_tune->artist);

 if (a_tune->title != NULL)
	gtk_entry_set_text (GTK_ENTRY (fileinfo_sub_title), a_tune->title);

 if (a_tune->comment != NULL)
	{
	/* Freeze the widget for update */
	gtk_text_freeze(GTK_TEXT(fileinfo_sub_comment));

	/* Delete the old comment */
	gtk_text_set_point(GTK_TEXT(fileinfo_sub_comment), 0);
	gtk_text_forward_delete(GTK_TEXT(fileinfo_sub_comment),
	gtk_text_get_length(GTK_TEXT(fileinfo_sub_comment)));

	/* Put in the new comment */	
	gtk_text_insert (GTK_TEXT (fileinfo_sub_comment), NULL, NULL, NULL,
	a_tune->comment, strlen(a_tune->comment));

	/* Un-freeze the widget */
	gtk_text_thaw(GTK_TEXT(fileinfo_sub_comment));
	}
}


/*
 * Execute the file-info dialog
 */
void xs_fileinfo(gchar *pcFilename)
{
  gint n;
  gchar tempstr[128];

  /* Get sidtune information */
  sidTune t(filename);
  if (!t) return;
  struct sidTuneInfo sidInf;
  t.getInfo(sidInf);

  /* Check if there already is an open fileinfo window */
  if (xs_fileinfowin != NULL)
	{
	gdk_window_raise(xs_fileinfowin->window);
	return;
	}

  /* If not, create a new one */
  xs_fileinfowin = gtk_window_new (GTK_WINDOW_DIALOG);


  /* Set the song informations */
  gtk_entry_set_text (GTK_ENTRY (LUW("fileinfo_filename")), pcFilename);
  gtk_entry_set_text (GTK_ENTRY (LUW("fileinfo_songname")), sidInf.infoString[0]);
  gtk_entry_set_text (GTK_ENTRY (LUW("fileinfo_composer")), sidInf.infoString[1]);
  gtk_entry_set_text (GTK_ENTRY (LUW("fileinfo_copyright")), sidInf.infoString[2]);


  /* "main tune" - the pseudo tune */
  tmpMenuItem = gtk_menu_item_new_with_label ("General info");
  gtk_widget_show (tmpMenuItem);
  gtk_menu_append (GTK_MENU (fileinfo_sub_tune_menu), tmpMenuItem);
  gtk_signal_connect (GTK_OBJECT (tmpMenuItem), "activate",
			GTK_SIGNAL_FUNC (xs_fileinfo_sub_tune), fileinfo_sub_tune_menu);

  /* Other menu items */
  for (n = 1; n <= sidInf.songs; n++)
	{
	snprintf(tmpStr, sizeof(tmpStr), "Tune #%i", n);

	tmpMenuItem = gtk_menu_item_new_with_label (tmpStr);
	gtk_widget_show (tmpMenuItem);
	gtk_menu_append (GTK_MENU (fileinfo_sub_tune_menu), tmpMenuItem);

	gtk_signal_connect (GTK_OBJECT (tmpMenuItem), "activate",
			GTK_SIGNAL_FUNC (xs_fileinfo_sub_tune), fileinfo_sub_tune_menu);
	}

  gtk_option_menu_set_menu (GTK_OPTION_MENU (fileinfo_sub_tune), fileinfo_sub_tune_menu);

  /* Check if user wants STIL info */
  if (xs_cfg.usestil)
	xs_stil_get(filename);

  /* Set the sub-tune information */
  xs_fileinfo_sub_tune(NULL, fileinfo_sub_tune_menu);

  /* Show the window */
  gtk_widget_show(xs_fileinfowin);
}