/* * (c) 2004 by Kalle Wallin * * 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 "config.h" #include "i18n.h" #include "options.h" #include "charset.h" #include "mpdclient.h" #include "command.h" #include "screen.h" #include "screen_utils.h" #include "screen_browser.h" #include "screen_play.h" #include "gcc.h" #include #include #include #include #include static struct screen_browser browser; static void browse_paint(mpdclient_t *c); static void file_repaint(void) { browse_paint(NULL); wrefresh(browser.lw->w); } static void file_repaint_if_active(void) { if (screen_is_visible(&screen_browse)) file_repaint(); } /* the db have changed -> update the filelist */ static void file_changed_callback(mpdclient_t *c, mpd_unused int event, mpd_unused gpointer data) { browser.filelist = mpdclient_filelist_update(c, browser.filelist); sync_highlights(c, browser.filelist); list_window_check_selected(browser.lw, filelist_length(browser.filelist)); file_repaint_if_active(); } /* the playlist have been updated -> fix highlights */ static void playlist_changed_callback(mpdclient_t *c, int event, gpointer data) { browser_playlist_changed(&browser, c, event, data); file_repaint_if_active(); } static int handle_save(screen_t *screen, mpdclient_t *c) { filelist_entry_t *entry; char *defaultname = NULL; if (browser.lw->selected >= filelist_length(browser.filelist)) return -1; entry = filelist_get(browser.filelist, browser.lw->selected); if( entry && entry->entity ) { mpd_InfoEntity *entity = entry->entity; if( entity->type==MPD_INFO_ENTITY_TYPE_PLAYLISTFILE ) { mpd_PlaylistFile *plf = entity->info.playlistFile; defaultname = plf->path; } } return playlist_save(screen, c, NULL, defaultname); } static int handle_delete(screen_t *screen, mpdclient_t *c) { filelist_entry_t *entry; mpd_InfoEntity *entity; mpd_PlaylistFile *plf; char *str, *buf; int key; if (browser.lw->selected >= filelist_length(browser.filelist)) return -1; entry = filelist_get(browser.filelist, browser.lw->selected); if( entry==NULL || entry->entity==NULL ) return -1; entity = entry->entity; if( entity->type!=MPD_INFO_ENTITY_TYPE_PLAYLISTFILE ) { screen_status_printf(_("You can only delete playlists!")); screen_bell(); return -1; } plf = entity->info.playlistFile; str = utf8_to_locale(g_basename(plf->path)); buf = g_strdup_printf(_("Delete playlist %s [%s/%s] ? "), str, YES, NO); g_free(str); key = tolower(screen_getch(screen->status_window.w, buf)); g_free(buf); if( key==KEY_RESIZE ) screen_resize(); if( key != YES[0] ) { screen_status_printf(_("Aborted!")); return 0; } if( mpdclient_cmd_delete_playlist_utf8(c, plf->path) ) return -1; screen_status_printf(_("Playlist deleted!")); return 0; } static void browse_init(WINDOW *w, int cols, int rows) { browser.lw = list_window_init(w, cols, rows); } static void browse_resize(int cols, int rows) { browser.lw->cols = cols; browser.lw->rows = rows; } static void browse_exit(void) { if (browser.filelist) filelist_free(browser.filelist); list_window_free(browser.lw); } static void browse_open(mpd_unused screen_t *screen, mpd_unused mpdclient_t *c) { if (browser.filelist == NULL) { browser.filelist = mpdclient_filelist_get(c, ""); mpdclient_install_playlist_callback(c, playlist_changed_callback); mpdclient_install_browse_callback(c, file_changed_callback); } } static const char * browse_title(char *str, size_t size) { char *dirname, *parentdir; dirname = g_path_get_dirname(browser.filelist->path); parentdir = g_path_get_basename(dirname); if( parentdir[0] == '.' && strlen(parentdir) == 1 ) { parentdir = NULL; } g_snprintf(str, size, _("Browse: %s%s%s"), parentdir ? parentdir : "", parentdir ? "/" : "", g_basename(browser.filelist->path)); free(dirname); free(parentdir); return str; } static void browse_paint(mpd_unused mpdclient_t *c) { list_window_paint(browser.lw, browser_lw_callback, browser.filelist); } static int browse_cmd(screen_t *screen, mpdclient_t *c, command_t cmd) { switch(cmd) { case CMD_GO_ROOT_DIRECTORY: browser_change_directory(&browser, c, NULL, ""); file_repaint(); return 1; case CMD_GO_PARENT_DIRECTORY: browser_change_directory(&browser, c, NULL, ".."); file_repaint(); return 1; case CMD_DELETE: handle_delete(screen, c); file_repaint(); break; case CMD_SAVE_PLAYLIST: handle_save(screen, c); break; case CMD_SCREEN_UPDATE: browser.filelist = mpdclient_filelist_update(c, browser.filelist); sync_highlights(c, browser.filelist); list_window_check_selected(browser.lw, filelist_length(browser.filelist)); file_repaint(); screen_status_printf(_("Screen updated!")); return 0; case CMD_DB_UPDATE: if (c->status == NULL) return 1; if (!c->status->updatingDb) { if (mpdclient_cmd_db_update_utf8(c, browser.filelist->path) == 0) { if (strcmp(browser.filelist->path, "")) screen_status_printf(_("Database update of %s started!"), browser.filelist->path); else screen_status_printf(_("Database update started!")); /* set updatingDb to make shure the browse callback gets called * even if the updated has finished before status is updated */ c->status->updatingDb = 1; } } else screen_status_printf(_("Database update running...")); return 1; default: break; } if (browser_cmd(&browser, screen, c, cmd)) { file_repaint(); return 1; } return 0; } const struct screen_functions screen_browse = { .init = browse_init, .exit = browse_exit, .open = browse_open, .resize = browse_resize, .paint = browse_paint, .cmd = browse_cmd, .get_title = browse_title, };