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/**
** playlist.c - playlist loading/saving and UI functions
**
** Copyright (C) 2000 Matthew Pratt <mattpratt@yahoo.com>
**
** This software is licensed under the terms of the GNU General
** Public License (GPL). Please see the file LICENSE for details.
**/
#include "gnomp3.h"
#include "utility.h"
#include "mp3info.h"
#include "playlist.h"
#include "rule_list.h"
#include "mp3list.h"
#include "dynamic_list.h"
#include <sys/types.h>
#include <dirent.h>
/*
*scnas the playlist directory for playlist files. Any found are added to the
* dropdown menu of the playlist combo
*/
void playlist_scan()
{
DIR *dir;
struct dirent *dir_ent;
GList *glist=NULL;
if( gnomp3.playlist_dir[strlen(gnomp3.playlist_dir)-1] == '/' )
gnomp3.playlist_dir[strlen(gnomp3.playlist_dir)-1] = 0;
dir = opendir(gnomp3.playlist_dir);
if( !dir ){
gnome_ok_dialog("Could not open playlist directory");
return;
}
glist = g_list_append(glist, "");
glist = dynamic_list_add_names(glist);
while( (dir_ent = readdir(dir)) != NULL ){
if( dir_ent->d_name[0] != '.' ){
glist = g_list_append(glist, g_strdup(dir_ent->d_name) );
}
}
closedir(dir);
gtk_combo_set_popdown_strings( GTK_COMBO(gnomp3.playlist_combo), glist );
}
void playlist_combo_activated(GtkWidget *w, gpointer data)
{
static char filename[MAX_PATH];
strncpy( filename, gtk_entry_get_text( GTK_ENTRY(GTK_COMBO(gnomp3.playlist_combo)->entry)), sizeof(filename));
playlist_load(gnomp3.playlist_dir, filename);
}
/* callback for the 'new playlist' toolbar button. */
void playlist_new_cb(GtkWidget *w, gpointer data)
{
GList *list;
playlist_clear_rules();
gtk_clist_clear( GTK_CLIST(gnomp3.play_clist) );
list = g_list_copy(playlist);
g_list_foreach( list, (GFunc)playlist_remove_row, NULL );
g_list_free(list);
gnomp3.playlist_loaded[0] = 0;
gtk_entry_set_text( GTK_ENTRY(GTK_COMBO(gnomp3.playlist_combo)->entry), "");
}
/* callbcak for the 'save as' dialog */
void playlist_save_dialog_done(GtkWidget *w, gpointer data)
{
playlist_save(gnomp3.playlist_dir, gtk_entry_get_text( GTK_ENTRY(w)));
}
/*
* callback for the 'save playlist' toolbar button. If the playlist has not
* yet been given and name, a dialog is loaded and displayed
*/
void playlist_save_cb(GtkWidget *w, gpointer data)
{
printf("playlit: %s\n", gnomp3.playlist_loaded);
if( gnomp3.playlist_loaded[0] != 0 &&
!dynamic_list_find(gnomp3.playlist_loaded) ){
playlist_save( gnomp3.playlist_dir, gnomp3.playlist_loaded);
}else{
GladeXML *xml;
xml = glade_xml_new( gnomp3.glade_file, "save_dialog");
if(!xml) {
g_warning("We could not load the main_window interface!");
return;
}
glade_xml_signal_autoconnect(xml);
gtk_object_unref(GTK_OBJECT(xml));
}
}
/*
* callback for the 'save as playlist' toolbar button or menu item. Dialog
* is loaded and displayed
*/
void playlist_save_as_cb(GtkWidget *w, gpointer data)
{
GladeXML *xml;
xml = glade_xml_new( gnomp3.glade_file, "save_dialog");
if(!xml) {
g_warning("We could not load the main_window interface!");
return;
}
glade_xml_signal_autoconnect(xml);
gtk_object_unref(GTK_OBJECT(xml));
}
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