src/status_bar.c

   1 /* ncmpc (Ncurses MPD Client)
   2  * (c) 2004-2009 The Music Player Daemon Project
   3  * Project homepage: http://musicpd.org
   4  *
   5  * This program is free software; you can redistribute it and/or modify
   6  * it under the terms of the GNU General Public License as published by
   7  * the Free Software Foundation; either version 2 of the License, or
   8  * (at your option) any later version.
   9  *
  10  * This program is distributed in the hope that it will be useful,
  11  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  12  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  13  * GNU General Public License for more details.
  14  *
  15  * You should have received a copy of the GNU General Public License along
  16  * with this program; if not, write to the Free Software Foundation, Inc.,
  17  * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
  18  */
  19
  20 #include "status_bar.h"
  21 #include "options.h"
  22 #include "colors.h"
  23 #include "i18n.h"
  24 #include "charset.h"
  25 #include "strfsong.h"
  26 #include "player_command.h"
  27
  28 #ifndef NCMPC_MINI
  29 #include "hscroll.h"
  30 #endif
  31
  32 #include <mpd/client.h>
  33
  34 #include <string.h>
  35
  36 void
  37 status_bar_paint(const struct status_bar *p, const struct mpd_status *status,
  38                  const struct mpd_song *song)
  39 {
  40         WINDOW *w = p->window.w;
  41         enum mpd_state state;
  42         int elapsedTime = 0;
  43 #ifdef NCMPC_MINI
  44         static char bitrate[1];
  45 #else
  46         char bitrate[16];
  47 #endif
  48         const char *str = NULL;
  49         int x = 0;
  50         char buffer[p->window.cols * 4 + 1];
  51
  52         if (time(NULL) - p->message_timestamp <= options.status_message_time)
  53                 return;
  54
  55         wmove(w, 0, 0);
  56         wclrtoeol(w);
  57         colors_use(w, COLOR_STATUS_BOLD);
  58
  59         state = status == NULL ? MPD_STATE_UNKNOWN
  60                 : mpd_status_get_state(status);
  61
  62         switch (state) {
  63         case MPD_STATE_PLAY:
  64                 str = _("Playing:");
  65                 break;
  66         case MPD_STATE_PAUSE:
  67                 str = _("[Paused]");
  68                 break;
  69         case MPD_STATE_STOP:
  70         default:
  71                 break;
  72         }
  73
  74         if (str) {
  75                 waddstr(w, str);
  76                 x += utf8_width(str) + 1;
  77         }
  78
  79         /* create time string */
  80         if (state == MPD_STATE_PLAY || state == MPD_STATE_PAUSE) {
  81                 int total_time = mpd_status_get_total_time(status);
  82                 if (total_time > 0) {
  83                         /*checks the conf to see whether to display elapsed or remaining time */
  84                         if(!strcmp(options.timedisplay_type,"elapsed"))
  85                                 elapsedTime = mpd_status_get_elapsed_time(status);
  86                         else if(!strcmp(options.timedisplay_type,"remaining"))
  87                                 elapsedTime = total_time -
  88                                         mpd_status_get_elapsed_time(status);
  89
  90                         if (song != NULL &&
  91                             seek_id == (int)mpd_song_get_id(song))
  92                                 elapsedTime = seek_target_time;
  93
  94                         /* display bitrate if visible-bitrate is true */
  95 #ifndef NCMPC_MINI
  96                         if (options.visible_bitrate) {
  97                                 g_snprintf(bitrate, 16,
  98                                            " [%d kbps]",
  99                                            mpd_status_get_kbit_rate(status));
 100                         } else {
 101                                 bitrate[0] = '\0';
 102                         }
 103 #endif
 104
 105                         /*write out the time, using hours if time over 60 minutes*/
 106                         if (total_time > 3600) {
 107                                 g_snprintf(buffer, sizeof(buffer),
 108                                            "%s [%i:%02i:%02i/%i:%02i:%02i]",
 109                                            bitrate, elapsedTime/3600, (elapsedTime%3600)/60, elapsedTime%60,
 110                                            total_time / 3600,
 111                                            (total_time % 3600)/60,
 112                                            total_time % 60);
 113                         } else {
 114                                 g_snprintf(buffer, sizeof(buffer),
 115                                            "%s [%i:%02i/%i:%02i]",
 116                                            bitrate, elapsedTime/60, elapsedTime%60,
 117                                            total_time / 60, total_time % 60);
 118                         }
 119 #ifndef NCMPC_MINI
 120                 } else {
 121                         g_snprintf(buffer, sizeof(buffer),
 122                                    " [%d kbps]",
 123                                    mpd_status_get_kbit_rate(status));
 124 #endif
 125                 }
 126 #ifndef NCMPC_MINI
 127         } else {
 128                 if (options.display_time) {
 129                         time_t timep;
 130
 131                         time(&timep);
 132                         strftime(buffer, sizeof(buffer), "%X ",localtime(&timep));
 133                 } else
 134                         buffer[0] = 0;
 135 #endif
 136         }
 137
 138         /* display song */
 139         if (state == MPD_STATE_PLAY || state == MPD_STATE_PAUSE) {
 140                 char songname[p->window.cols * 4 + 1];
 141 #ifndef NCMPC_MINI
 142                 int width = COLS - x - utf8_width(buffer);
 143 #endif
 144
 145                 if (song)
 146                         strfsong(songname, sizeof(songname),
 147                                  options.status_format, song);
 148                 else
 149                         songname[0] = '\0';
 150
 151                 colors_use(w, COLOR_STATUS);
 152                 /* scroll if the song name is to long */
 153 #ifndef NCMPC_MINI
 154                 if (options.scroll && utf8_width(songname) > (unsigned)width) {
 155                         static  scroll_state_t st = { 0, 0 };
 156                         char *tmp = strscroll(songname, options.scroll_sep, width, &st);
 157
 158                         g_strlcpy(songname, tmp, sizeof(songname));
 159                         g_free(tmp);
 160                 }
 161 #endif
 162                 //mvwaddnstr(w, 0, x, songname, width);
 163                 mvwaddstr(w, 0, x, songname);
 164         }
 165
 166         /* display time string */
 167         if (buffer[0] != 0) {
 168                 x = p->window.cols - strlen(buffer);
 169                 colors_use(w, COLOR_STATUS_TIME);
 170                 mvwaddstr(w, 0, x, buffer);
 171         }
 172
 173         wnoutrefresh(w);
 174 }
 175
 176 void
 177 status_bar_resize(struct status_bar *p, unsigned width, int y, int x)
 178 {
 179         p->window.cols = width;
 180         wresize(p->window.w, 1, width);
 181         mvwin(p->window.w, y, x);
 182 }
 183
 184 void
 185 status_bar_message(struct status_bar *p, const char *msg)
 186 {
 187         WINDOW *w = p->window.w;
 188
 189         wmove(w, 0, 0);
 190         wclrtoeol(w);
 191         colors_use(w, COLOR_STATUS_ALERT);
 192         waddstr(w, msg);
 193         wnoutrefresh(w);
 194
 195         p->message_timestamp = time(NULL);
 196 }