diff options
Diffstat (limited to 'libmenu/menu_txt.c')
| -rw-r--r-- | libmenu/menu_txt.c | 205 |
1 files changed, 0 insertions, 205 deletions
diff --git a/libmenu/menu_txt.c b/libmenu/menu_txt.c deleted file mode 100644 index 97a8f615c8..0000000000 --- a/libmenu/menu_txt.c +++ /dev/null @@ -1,205 +0,0 @@ -/* - * 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 "config.h" -#include "mp_msg.h" - -#include <stdlib.h> -#include <stdio.h> -#include <string.h> - -#include "libmpcodecs/img_format.h" -#include "libmpcodecs/mp_image.h" - -#include "m_struct.h" -#include "m_option.h" -#include "menu.h" - -#include "sub/font_load.h" -#include "input/keycodes.h" - -struct menu_priv_s { - char** lines; - int num_lines; - int cur_line; - int disp_lines; - int minb; - int hspace; - char* file; -}; - -static struct menu_priv_s cfg_dflt = { - NULL, - 0, - 0, - 0, - 0, - 3, - NULL -}; - -#define ST_OFF(m) M_ST_OFF(struct menu_priv_s,m) - -static const m_option_t cfg_fields[] = { - { "minbor", ST_OFF(minb), CONF_TYPE_INT, M_OPT_MIN, 0, 0, NULL }, - { "hspace", ST_OFF(hspace), CONF_TYPE_INT, M_OPT_MIN, 0, 0, NULL }, - { "file", ST_OFF(file), CONF_TYPE_STRING, 0, 0, 0, NULL }, - { NULL, NULL, NULL, 0,0,0,NULL } -}; - -#define mpriv (menu->priv) - -static void read_cmd(menu_t* menu,int cmd) { - switch(cmd) { - case MENU_CMD_UP: - mpriv->cur_line -= mpriv->disp_lines / 2; - if(mpriv->cur_line < 0) - mpriv->cur_line = 0; - break; - case MENU_CMD_DOWN: - case MENU_CMD_OK: - mpriv->cur_line += mpriv->disp_lines / 2; - if(mpriv->cur_line >= mpriv->num_lines) - mpriv->cur_line = mpriv->num_lines - 1; - break; - case MENU_CMD_LEFT: - case MENU_CMD_CANCEL: - menu->show = 0; - menu->cl = 1; - break; - case MENU_CMD_HOME: - mpriv->cur_line = 0; - break; - case MENU_CMD_END: - mpriv->cur_line = mpriv->num_lines - 1; - break; - case MENU_CMD_PAGE_UP: - mpriv->cur_line = mpriv->cur_line > mpriv->disp_lines ? - mpriv->cur_line - mpriv->disp_lines : 0; - break; - case MENU_CMD_PAGE_DOWN: - mpriv->cur_line = mpriv->cur_line + mpriv->disp_lines > mpriv->num_lines - 1 ? mpriv->num_lines - 1 : mpriv->cur_line + mpriv->disp_lines; - break; - } -} - - -static void draw(menu_t* menu,mp_image_t* mpi) { - int x = mpriv->minb; - int y = mpriv->minb; - //int th = 2*mpriv->hspace + vo_font->height; - int i,end; - - if(x < 0) x = 8; - if(y < 0) y = 8; - - mpriv->disp_lines = (mpi->h + mpriv->hspace - 2*mpriv->minb) / ( vo_font->height + mpriv->hspace); - if(mpriv->num_lines - mpriv->cur_line < mpriv->disp_lines) { - i = mpriv->num_lines - 1 - mpriv->disp_lines; - if(i < 0) i = 0; - end = mpriv->num_lines - 1; - } else { - i = mpriv->cur_line; - end = i + mpriv->disp_lines; - if(end >= mpriv->num_lines) end = mpriv->num_lines - 1; - } - - for( ; i < end ; i++) { - menu_draw_text(mpi,mpriv->lines[i],x,y); - y += vo_font->height + mpriv->hspace; - } - -} - -#define BUF_SIZE 1024 - -static int open_txt(menu_t* menu, char* args) { - FILE* fd; - char buf[BUF_SIZE]; - char *l; - int s; - int pos = 0, r = 0; - args = NULL; // Warning kill - - menu->draw = draw; - menu->read_cmd = read_cmd; - - if(!mpriv->file) { - mp_tmsg(MSGT_GLOBAL,MSGL_WARN,"[MENU] Text menu needs a textfile name (parameter file).\n"); - return 0; - } - - fd = fopen(mpriv->file,"r"); - if(!fd) { - mp_tmsg(MSGT_GLOBAL,MSGL_WARN,"[MENU] Can't open %s.\n",mpriv->file); - return 0; - } - - while(1) { - r = fread(buf+pos,1,BUF_SIZE-pos-1,fd); - if(r <= 0) { - if(pos > 0) { - mpriv->lines = realloc(mpriv->lines,(mpriv->num_lines + 1)*sizeof(char*)); - mpriv->lines[mpriv->num_lines] = strdup(buf); - mpriv->num_lines++; - } - fclose(fd); - break; - } - pos += r; - buf[pos] = '\0'; - - while((l = strchr(buf,'\n')) != NULL) { - s = l-buf; - mpriv->lines = realloc(mpriv->lines,(mpriv->num_lines + 1)*sizeof(char*)); - mpriv->lines[mpriv->num_lines] = malloc(s+1); - memcpy(mpriv->lines[mpriv->num_lines],buf,s); - mpriv->lines[mpriv->num_lines][s] = '\0'; - pos -= s + 1; - if(pos > 0) - memmove(buf,l+1,pos); - buf[pos] = '\0'; - mpriv->num_lines++; - } - if(pos >= BUF_SIZE-1) { - mp_tmsg(MSGT_GLOBAL,MSGL_WARN,"[MENU] Warning, line too long. Splitting it.\n"); - mpriv->lines = realloc(mpriv->lines,(mpriv->num_lines + 1)*sizeof(char*)); - mpriv->lines[mpriv->num_lines] = strdup(buf); - mpriv->num_lines++; - pos = 0; - } - } - - mp_tmsg(MSGT_GLOBAL,MSGL_INFO,"[MENU] Parsed %d lines.\n",mpriv->num_lines); - - return 1; -} - -const menu_info_t menu_info_txt = { - "Text file viewer", - "txt", - "Albeu", - "", - { - "txt_cfg", - sizeof(struct menu_priv_s), - &cfg_dflt, - cfg_fields - }, - open_txt, -}; |