diff options
Diffstat (limited to 'libmenu/menu_chapsel.c')
| -rw-r--r-- | libmenu/menu_chapsel.c | 183 |
1 files changed, 183 insertions, 0 deletions
diff --git a/libmenu/menu_chapsel.c b/libmenu/menu_chapsel.c new file mode 100644 index 0000000000..2db3654d51 --- /dev/null +++ b/libmenu/menu_chapsel.c @@ -0,0 +1,183 @@ +/* + * Support chapter list and selection. + * + * Copyright (C) 2006-2007 Benjamin Zores <ben A geexbox P org> + * Copyright (C) 2007 Ulion <ulion A gmail P com> + * + * This file is part of MPlayer. + * + * MPlayer 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. + * + * MPlayer 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 MPlayer; if not, write to the Free Software + * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA + */ + +#include <stdlib.h> +#include <stdio.h> +#include <string.h> + +#include "config.h" + +#include "m_struct.h" +#include "m_option.h" +#include "input/input.h" + +#include "stream/stream.h" +#include "libmpdemux/demuxer.h" +#include "access_mpcontext.h" + +#include "libmpcodecs/mp_image.h" + +#include "menu.h" +#include "menu_list.h" + +struct list_entry_s { + struct list_entry p; + int cid; +}; + +struct menu_priv_s { + menu_list_priv_t p; + char* title; + int auto_close; + char* fmt_with_time; +}; + +static struct menu_priv_s cfg_dflt = { + MENU_LIST_PRIV_DFLT, + "Select chapter", + 0, + "${chapter_name} [${start}]" +}; + +#define ST_OFF(m) M_ST_OFF(struct menu_priv_s,m) + +static m_option_t cfg_fields[] = { + MENU_LIST_PRIV_FIELDS, + { "title", ST_OFF (title), CONF_TYPE_STRING, 0, 0, 0, NULL }, + { "auto-close", ST_OFF (auto_close), CONF_TYPE_FLAG, 0, 0, 1, NULL }, + { "fmt_with_time", ST_OFF (fmt_with_time), CONF_TYPE_STRING, 0, 0, 0, NULL }, + { NULL, NULL, NULL, 0, 0, 0, NULL } +}; + +static char *fmt_replace(const char *fmt, const char *chapter_name, + const char *start) { + static const char ctag[] = "${chapter_name}"; + static const char stag[] = "${start}"; + int l = strlen(fmt); + int cl = strlen(chapter_name); + int sl = strlen(start); + char *str = malloc(l + cl + sl); + char *p; + strcpy(str, fmt); + p = strstr(str, ctag); + if (p) { + memmove(p+cl, p+sizeof(ctag)-1, str+l+1 - (p+sizeof(ctag)-1)); + memcpy(p, chapter_name, cl); + l -= sizeof(ctag) + 1; + l += cl; + } + p = strstr(str, stag); + if (p) { + memmove(p+sl, p+sizeof(stag)-1, str+l+1 - (p+sizeof(stag)-1)); + memcpy(p, start, sl); + l -= sizeof(stag) + 1; + l += sl; + } + return str; +} + +static int fill_menu (menu_t* menu) +{ + list_entry_t* e; + int cid, chapter_num = 0; + int start_time; + demuxer_t* demuxer = mpctx_get_demuxer(menu->ctx); + + if (demuxer) + chapter_num = demuxer_chapter_count(demuxer); + if (chapter_num > 0) { + menu_list_init (menu); + for (cid = 0; cid < chapter_num; ++cid) + if ((e = calloc (1, sizeof (list_entry_t))) != NULL) { + e->cid = cid + 1; + e->p.next = NULL; + e->p.txt = demuxer_chapter_display_name(demuxer, cid); + start_time = demuxer_chapter_time(demuxer, cid, NULL); + if (start_time >= 0) { + char timestr[13]; + char *tmp; + int hour = start_time / 3600; + int minute = (start_time / 60) % 60; + int seconds = start_time % 60; + sprintf(timestr,"%02d:%02d:%02d", hour, minute, seconds); + + tmp = fmt_replace(menu->priv->fmt_with_time, e->p.txt, timestr); + free(e->p.txt); + e->p.txt = tmp; + } + menu_list_add_entry(menu, e); + } + } + else + menu_list_read_cmd(menu, MENU_CMD_CANCEL); + + return 1; +} + +static void read_cmd (menu_t* menu, int cmd) +{ + switch (cmd) { + case MENU_CMD_RIGHT: + case MENU_CMD_OK: { + char cmdbuf[26]; + sprintf(cmdbuf, "seek_chapter %d 1", menu->priv->p.current->cid); + mp_input_queue_cmd(mp_input_parse_cmd(cmdbuf)); + if (menu->priv->auto_close) + mp_input_queue_cmd(mp_input_parse_cmd("menu hide")); + break; + } + default: + menu_list_read_cmd (menu, cmd); + } +} + +static void close_cs (menu_t* menu) +{ + menu_list_uninit (menu, NULL); +} + +static int open_cs (menu_t* menu, char* args) +{ + args = NULL; + + menu->draw = menu_list_draw; + menu->read_cmd = read_cmd; + menu->close = close_cs; + menu->priv->p.title = menu->priv->title; + + return fill_menu (menu); +} + +const menu_info_t menu_info_chapsel = { + "Chapter selector menu", + "chapsel", + "Benjamin Zores & Ulion", + "", + { + "chapsel_cfg", + sizeof(struct menu_priv_s), + &cfg_dflt, + cfg_fields + }, + open_cs +}; |