mirror of https://github.com/mpv-player/mpv
167 lines
3.6 KiB
C
167 lines
3.6 KiB
C
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#include "config.h"
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#include "mp_msg.h"
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#include "help_mp.h"
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#include <stdlib.h>
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#include <stdio.h>
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#include <ctype.h>
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#include <string.h>
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#include "libmpcodecs/img_format.h"
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#include "libmpcodecs/mp_image.h"
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#include "m_option.h"
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#include "m_struct.h"
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#include "asxparser.h"
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#include "menu.h"
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#include "menu_list.h"
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#include "libvo/font_load.h"
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#include "input/input.h"
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#include "version.h"
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struct list_entry_s {
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struct list_entry p;
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char* ok;
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char* cancel;
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char* left;
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char* right;
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};
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struct menu_priv_s {
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menu_list_priv_t p;
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};
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#define ST_OFF(m) M_ST_OFF(struct menu_priv_s, m)
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static struct menu_priv_s cfg_dflt = {
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MENU_LIST_PRIV_DFLT,
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};
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static m_option_t cfg_fields[] = {
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MENU_LIST_PRIV_FIELDS,
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{ "title",M_ST_OFF(struct menu_priv_s,p.title), CONF_TYPE_STRING, 0, 0, 0, NULL },
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{ NULL, NULL, NULL, 0,0,0,NULL }
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};
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#define mpriv (menu->priv)
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static void read_cmd(menu_t* menu,int cmd) {
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switch(cmd) {
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case MENU_CMD_RIGHT:
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if(mpriv->p.current->right) {
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mp_input_parse_and_queue_cmds(mpriv->p.current->right);
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break;
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} // fallback on ok if right is not defined
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case MENU_CMD_OK:
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if (mpriv->p.current->ok)
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mp_input_parse_and_queue_cmds(mpriv->p.current->ok);
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break;
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case MENU_CMD_LEFT:
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if(mpriv->p.current->left) {
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mp_input_parse_and_queue_cmds(mpriv->p.current->left);
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break;
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} // fallback on cancel if left is not defined
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case MENU_CMD_CANCEL:
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if(mpriv->p.current->cancel) {
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mp_input_parse_and_queue_cmds(mpriv->p.current->cancel);
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break;
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}
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default:
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menu_list_read_cmd(menu,cmd);
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}
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}
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static void free_entry(list_entry_t* entry) {
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if(entry->ok)
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free(entry->ok);
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if(entry->cancel)
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free(entry->cancel);
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if(entry->left)
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free(entry->left);
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if(entry->right)
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free(entry->right);
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free(entry->p.txt);
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free(entry);
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}
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static void close_menu(menu_t* menu) {
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menu_list_uninit(menu,free_entry);
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}
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static int parse_args(menu_t* menu,char* args) {
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char *element,*body, **attribs, *name;
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list_entry_t* m = NULL;
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int r;
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ASX_Parser_t* parser = asx_parser_new();
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while(1) {
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r = asx_get_element(parser,&args,&element,&body,&attribs);
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if(r < 0) {
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mp_msg(MSGT_GLOBAL,MSGL_WARN,MSGTR_LIBMENU_SyntaxErrorAtLine,parser->line);
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asx_parser_free(parser);
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return -1;
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} else if(r == 0) {
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asx_parser_free(parser);
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if(!m)
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mp_msg(MSGT_GLOBAL,MSGL_WARN,MSGTR_LIBMENU_NoEntryFoundInTheMenuDefinition);
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return m ? 1 : 0;
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}
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// Has it a name ?
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name = asx_get_attrib("name",attribs);
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if(!name) {
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mp_msg(MSGT_GLOBAL,MSGL_WARN,MSGTR_LIBMENU_ListMenuEntryDefinitionsNeedAName,parser->line);
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free(element);
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if(body) free(body);
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asx_free_attribs(attribs);
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continue;
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}
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m = calloc(1,sizeof(struct list_entry_s));
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m->p.txt = name;
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m->ok = asx_get_attrib("ok",attribs);
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m->cancel = asx_get_attrib("cancel",attribs);
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m->left = asx_get_attrib("left",attribs);
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m->right = asx_get_attrib("right",attribs);
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menu_list_add_entry(menu,m);
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free(element);
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if(body) free(body);
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asx_free_attribs(attribs);
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}
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}
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static int open_cmdlist(menu_t* menu, char* args) {
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menu->draw = menu_list_draw;
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menu->read_cmd = read_cmd;
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menu->close = close_menu;
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if(!args) {
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mp_msg(MSGT_GLOBAL,MSGL_WARN,MSGTR_LIBMENU_ListMenuNeedsAnArgument);
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return 0;
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}
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menu_list_init(menu);
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if(!parse_args(menu,args))
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return 0;
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return 1;
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}
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const menu_info_t menu_info_cmdlist = {
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"Command list menu",
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"cmdlist",
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"Albeu",
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"",
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{
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"cmdlist_cfg",
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sizeof(struct menu_priv_s),
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&cfg_dflt,
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cfg_fields
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},
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open_cmdlist
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};
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