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 */
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 #include "utils.h"
29 #ifndef NCMPC_MINI
30 #include "hscroll.h"
31 #endif
33 #include <mpd/client.h>
35 #include <assert.h>
36 #include <string.h>
38 static gboolean
39 status_bar_clear_message(gpointer data)
40 {
41 struct status_bar *p = data;
42 WINDOW *w = p->window.w;
44 assert(p != NULL);
45 assert(p->message_source_id != 0);
47 p->message_source_id = 0;
49 wmove(w, 0, 0);
50 wclrtoeol(w);
51 wrefresh(w);
53 return false;
54 }
56 void
57 status_bar_paint(const struct status_bar *p, const struct mpd_status *status,
58 const struct mpd_song *song)
59 {
60 WINDOW *w = p->window.w;
61 enum mpd_state state;
62 int elapsedTime = 0;
63 #ifdef NCMPC_MINI
64 static char bitrate[1];
65 #else
66 char bitrate[16];
67 #endif
68 const char *str = NULL;
69 int x = 0;
70 char buffer[p->window.cols * 4 + 1];
72 if (p->message_source_id != 0)
73 return;
75 wmove(w, 0, 0);
76 wclrtoeol(w);
77 colors_use(w, COLOR_STATUS_BOLD);
79 state = status == NULL ? MPD_STATE_UNKNOWN
80 : mpd_status_get_state(status);
82 switch (state) {
83 case MPD_STATE_PLAY:
84 str = _("Playing:");
85 break;
86 case MPD_STATE_PAUSE:
87 str = _("[Paused]");
88 break;
89 case MPD_STATE_STOP:
90 default:
91 break;
92 }
94 if (str) {
95 waddstr(w, str);
96 x += utf8_width(str) + 1;
97 }
99 /* create time string */
100 if (state == MPD_STATE_PLAY || state == MPD_STATE_PAUSE) {
101 int total_time = mpd_status_get_total_time(status);
102 if (total_time > 0) {
103 char elapsed_string[32], duration_string[32];
105 /*checks the conf to see whether to display elapsed or remaining time */
106 if(!strcmp(options.timedisplay_type,"elapsed"))
107 elapsedTime = mpd_status_get_elapsed_time(status);
108 else if(!strcmp(options.timedisplay_type,"remaining"))
109 elapsedTime = total_time -
110 mpd_status_get_elapsed_time(status);
112 if (song != NULL &&
113 seek_id == (int)mpd_song_get_id(song))
114 elapsedTime = seek_target_time;
116 /* display bitrate if visible-bitrate is true */
117 #ifndef NCMPC_MINI
118 if (options.visible_bitrate) {
119 g_snprintf(bitrate, 16,
120 " [%d kbps]",
121 mpd_status_get_kbit_rate(status));
122 } else {
123 bitrate[0] = '\0';
124 }
125 #endif
127 /* write out the time */
128 format_duration_short(elapsed_string,
129 sizeof(elapsed_string),
130 elapsedTime);
131 format_duration_short(duration_string,
132 sizeof(duration_string),
133 total_time);
135 g_snprintf(buffer, sizeof(buffer), "%s [%s/%s]",
136 bitrate, elapsed_string, duration_string);
137 #ifndef NCMPC_MINI
138 } else {
139 g_snprintf(buffer, sizeof(buffer),
140 " [%d kbps]",
141 mpd_status_get_kbit_rate(status));
142 #endif
143 }
144 #ifndef NCMPC_MINI
145 } else {
146 if (options.display_time) {
147 time_t timep;
149 time(&timep);
150 strftime(buffer, sizeof(buffer), "%X ",localtime(&timep));
151 } else
152 #endif
153 buffer[0] = 0;
154 }
156 /* display song */
157 if (state == MPD_STATE_PLAY || state == MPD_STATE_PAUSE) {
158 char songname[p->window.cols * 4 + 1];
159 #ifndef NCMPC_MINI
160 int width = COLS - x - utf8_width(buffer);
161 #endif
163 if (song)
164 strfsong(songname, sizeof(songname),
165 options.status_format, song);
166 else
167 songname[0] = '\0';
169 colors_use(w, COLOR_STATUS);
170 /* scroll if the song name is to long */
171 #ifndef NCMPC_MINI
172 if (options.scroll && utf8_width(songname) > (unsigned)width) {
173 static scroll_state_t st = { 0, 0 };
174 char *tmp = strscroll(songname, options.scroll_sep, width, &st);
176 g_strlcpy(songname, tmp, sizeof(songname));
177 g_free(tmp);
178 }
179 #endif
180 //mvwaddnstr(w, 0, x, songname, width);
181 mvwaddstr(w, 0, x, songname);
182 }
184 /* display time string */
185 if (buffer[0] != 0) {
186 x = p->window.cols - strlen(buffer);
187 colors_use(w, COLOR_STATUS_TIME);
188 mvwaddstr(w, 0, x, buffer);
189 }
191 wnoutrefresh(w);
192 }
194 void
195 status_bar_resize(struct status_bar *p, unsigned width, int y, int x)
196 {
197 p->window.cols = width;
198 wresize(p->window.w, 1, width);
199 mvwin(p->window.w, y, x);
200 }
202 void
203 status_bar_message(struct status_bar *p, const char *msg)
204 {
205 WINDOW *w = p->window.w;
207 wmove(w, 0, 0);
208 wclrtoeol(w);
209 colors_use(w, COLOR_STATUS_ALERT);
210 waddstr(w, msg);
211 wnoutrefresh(w);
213 if (p->message_source_id != 0)
214 g_source_remove(p->message_source_id);
215 p->message_source_id = g_timeout_add(options.status_message_time * 1000,
216 status_bar_clear_message, p);
217 }