"Fossies" - the Fresh Open Source Software Archive

Member "mp3info-0.8.5a/mp3curs.c" (6 Nov 2006, 4294 Bytes) of package /linux/misc/old/mp3info-0.8.5a.tgz:

    1 /*
    2     mp3curs.c - curses/ncurses interface for mp3info
    3 
    4     Copyright (C) 2000-2006 Cedric Tefft <cedric@phreaker.net>
    5 
    6     This program is free software; you can redistribute it and/or modify
    7     it under the terms of the GNU General Public License as published by
    8     the Free Software Foundation; either version 2 of the License, or
    9     (at your option) any later version.
   10 
   11     This program is distributed in the hope that it will be useful,
   12     but WITHOUT ANY WARRANTY; without even the implied warranty of
   13     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
   14     GNU General Public License for more details.
   15 
   16     You should have received a copy of the GNU General Public License
   17     along with this program; if not, write to the Free Software
   18     Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
   19 
   20   ***************************************************************************
   21 
   22   This program is based in part on MP3Info 0.5 by Ricardo Cerqueira <rmc@rccn.net>
   23 
   24 */
   25 
   26 
   27 #include "mp3info.h"
   28 
   29 
   30 /*
   31  * Check if Break is given, and if so, clean term and exit, else pad the input.
   32  */
   33 
   34 char *checkinput(int c, char *string, int length) {
   35         if (c == CTRL_C) { endwin(); exit(0); }
   36         return string;
   37 }
   38 
   39 /*
   40  * Get the cursor to the right place, and get input
   41  */
   42 
   43 char *curs_addparam(WINDOW *win, int line, int length, char *buf) {
   44         int c;
   45         char string[TEXT_FIELD_LEN];
   46 
   47         wmove(win,line,16);
   48         c = wgetnstr(win,string,length);
   49         strcpy(buf,checkinput(c,string,length));
   50         return buf;
   51 }
   52 
   53 /*
   54  * Bring up the curses window, then get and parse input, and build the tag.
   55  */
   56 
   57 void tagedit_curs(char *filename, int filenum, int fileoutof, id3tag *tag) {
   58 WINDOW *mainwin;
   59    char line[50], track_text[4], *genre, genre_text[30];
   60    unsigned int track_num, genre_num;
   61    line[0]='\0';
   62 
   63    initscr(); cbreak(); noecho();
   64    nonl();
   65    mainwin = newwin(9,COLS,5,0);
   66    intrflush(mainwin, FALSE);
   67    keypad(mainwin, TRUE);
   68    CenterText(1,VERSION);
   69 /*   CenterText(2,"by Ricardo Cerqueira (C)2000"); */
   70 #ifdef HAVE_TOUCHWIN
   71    touchwin(mainwin);
   72 #endif
   73    box(mainwin, 0, 0);
   74    wmove(mainwin,1,1); 
   75    wprintw(mainwin,"Song Title:    %s",tag->title);
   76    wmove(mainwin,2,1); 
   77    wprintw(mainwin,"Artist Name:   %s",tag->artist);
   78    wmove(mainwin,3,1); 
   79    wprintw(mainwin,"Album Name:    %s",tag->album);
   80    wmove(mainwin,4,1); 
   81    wprintw(mainwin,"Year:          %s",tag->year);
   82    wmove(mainwin,5,1); 
   83    wprintw(mainwin,"Comment:       %s",tag->comment);
   84    wmove(mainwin,6,1); 
   85    if(tag->track[0] != '\0') {
   86     sprintf(track_text,"%d",tag->track[0]);
   87    } else {
   88     track_text[0]='\0';
   89    }
   90    wprintw(mainwin,"Track:         %s",track_text);
   91    wmove(mainwin,7,1);
   92    if(tag->genre[0] < 127) {
   93     genre=typegenre[tag->genre[0]];
   94    } else {
   95     genre="";
   96    }
   97    strcpy(genre_text,genre);
   98    wprintw(mainwin,"Genre:         %s",genre);
   99    wmove(mainwin,8,4);
  100    wprintw(mainwin," (%d/%d) %s ",filenum,fileoutof,filename);
  101 #ifdef __WIN32__
  102    wmove(mainwin,8,COLS-23);
  103    wprintw(mainwin," Press ^BREAK to quit ");
  104 #else
  105    wmove(mainwin,8,COLS-22);
  106    wprintw(mainwin," Press ^C to quit ");
  107 #endif
  108    refresh();
  109    echo();
  110    curs_addparam(mainwin,1,30,line);
  111    strncpy(tag->title,line,strlen(line));
  112    curs_addparam(mainwin,2,30,line);
  113    strncpy(tag->artist,line,strlen(line));
  114    curs_addparam(mainwin,3,30,line);
  115    strncpy(tag->album,line,strlen(line));
  116    curs_addparam(mainwin,4,4,line);
  117    strncpy(tag->year,line,strlen(line));
  118    curs_addparam(mainwin,5,30,line);
  119    strncpy(tag->comment,line,strlen(line));
  120    curs_addparam(mainwin,6,30,line);
  121    strncpy(track_text,line,strlen(line) + (strlen(line) < strlen (track_text) ? 0 : 1));
  122 /*   strncpy(track_text,line,3); */
  123    curs_addparam(mainwin,7,30,line);
  124    strncpy(genre_text,line,strlen(line) + (strlen(line) < strlen (genre_text) ? 0 : 1));
  125 
  126    endwin();
  127    if((track_num=atoi(track_text)) < 256) {
  128     tag->track[0] = (unsigned char) track_num;
  129    } else {
  130     printf("ERROR - '%s' is not a valid track number.\n",track_text);
  131    }
  132    unpad(genre_text);
  133    if((genre_num=get_genre(genre_text)) < 256) {
  134     tag->genre[0] = (unsigned char) genre_num;
  135    } else {
  136     printf("ERROR - '%s' is not a valid genre name or number.\nUse '-G' for a list of valid genres.\n",genre_text);
  137    }
  138 
  139 }
  140