![[tokkee]](http://tokkee.org/images/avatar.png){kind=avatar}
diff --git a/src/screen.c b/src/screen.c
index bfba41befec02897ae01897c14fcdd44ae5ad613..793eec93a0ddbe2e3ac9548bf97302e016ed8d73 100644 (file)
--- a/src/screen.c
+++ b/src/screen.c
/* ncmpc (Ncurses MPD Client)
- * (c) 2004-2009 The Music Player Daemon Project
+ * (c) 2004-2017 The Music Player Daemon Project
* Project homepage: http://musicpd.org
-
+ *
* This program 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.
-
+ *
* This program 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 this program; if not, write to the Free Software Foundation, Inc.,
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
-*/
+ */
#include "screen.h"
+#include "screen_interface.h"
#include "screen_list.h"
#include "screen_utils.h"
+#include "screen_status.h"
#include "config.h"
#include "i18n.h"
#include "charset.h"
#include "utils.h"
#include "options.h"
#include "colors.h"
-#include "strfsong.h"
#include "player_command.h"
-
-#ifndef NCMPC_MINI
-#include "hscroll.h"
-#endif
+#include "screen_help.h"
+#include "screen_queue.h"
+#include "screen_file.h"
+#include "screen_artist.h"
+#include "screen_search.h"
+#include "screen_song.h"
+#include "screen_keydef.h"
+#include "screen_lyrics.h"
+#include "screen_outputs.h"
+#include "screen_chat.h"
#include <mpd/client.h>
#include <stdlib.h>
#include <unistd.h>
-#include <stdarg.h>
#include <string.h>
#include <time.h>
#include <locale.h>
/* screens */
-#ifndef NCMPC_MINI
-static gboolean welcome = TRUE;
-#endif
-
struct screen screen;
-static const struct screen_functions *mode_fn = &screen_playlist;
-static const struct screen_functions *mode_fn_prev = &screen_playlist;
+static const struct screen_functions *mode_fn = &screen_queue;
+static const struct screen_functions *mode_fn_prev = &screen_queue;
gboolean
screen_is_visible(const struct screen_functions *sf)
screen_next_mode(struct mpdclient *c, int offset)
{
int max = g_strv_length(options.screen_list);
- int current, next;
- const struct screen_functions *sf;
/* find current screen */
- current = find_configured_screen(screen_get_name(mode_fn));
- next = current + offset;
+ int current = find_configured_screen(screen_get_name(mode_fn));
+ int next = current + offset;
if (next<0)
next = max-1;
else if (next>=max)
next = 0;
- sf = screen_lookup_name(options.screen_list[next]);
+ const struct screen_functions *sf =
+ screen_lookup_name(options.screen_list[next]);
if (sf != NULL)
screen_switch(sf, c);
}
-#ifndef NCMPC_MINI
static void
-print_hotkey(WINDOW *w, command_t cmd, const char *label)
-{
- colors_use(w, COLOR_TITLE_BOLD);
- waddstr(w, get_key_names(cmd, FALSE));
- colors_use(w, COLOR_TITLE);
- waddch(w, ':');
- waddstr(w, label);
- waddch(w, ' ');
- waddch(w, ' ');
-}
-#endif
-
-static inline int
-get_volume(const struct mpd_status *status)
-{
- return status != NULL
- ? mpd_status_get_volume(status)
- : MPD_STATUS_NO_VOLUME;
-}
-
-static void
-paint_top_window2(const char *header, struct mpdclient *c)
-{
- int volume;
- char flags[5];
- WINDOW *w = screen.top_window.w;
- char buf[32];
-
- if (header[0]) {
- colors_use(w, COLOR_TITLE_BOLD);
- mvwaddstr(w, 0, 0, header);
-#ifndef NCMPC_MINI
- } else {
-#ifdef ENABLE_HELP_SCREEN
- print_hotkey(w, CMD_SCREEN_HELP, _("Help"));
-#endif
- print_hotkey(w, CMD_SCREEN_PLAY, _("Playlist"));
- print_hotkey(w, CMD_SCREEN_FILE, _("Browse"));
-#ifdef ENABLE_ARTIST_SCREEN
- print_hotkey(w, CMD_SCREEN_ARTIST, _("Artist"));
-#endif
-#ifdef ENABLE_SEARCH_SCREEN
- print_hotkey(w, CMD_SCREEN_SEARCH, _("Search"));
-#endif
-#ifdef ENABLE_LYRICS_SCREEN
- print_hotkey(w, CMD_SCREEN_LYRICS, _("Lyrics"));
-#endif
-#ifdef ENABLE_OUTPUTS_SCREEN
- print_hotkey(w, CMD_SCREEN_OUTPUTS, _("Outputs"));
-#endif
-#endif
- }
-
- volume = get_volume(c->status);
- if (volume == MPD_STATUS_NO_VOLUME)
- g_snprintf(buf, 32, _("Volume n/a"));
- else
- g_snprintf(buf, 32, _("Volume %d%%"), volume);
-
- colors_use(w, COLOR_TITLE);
- mvwaddstr(w, 0, screen.top_window.cols - utf8_width(buf), buf);
-
- flags[0] = 0;
- if (c->status != NULL) {
- if (mpd_status_get_repeat(c->status))
- g_strlcat(flags, "r", sizeof(flags));
- if (mpd_status_get_random(c->status))
- g_strlcat(flags, "z", sizeof(flags));
- if (mpd_status_get_single(c->status))
- g_strlcat(flags, "s", sizeof(flags));
- if (mpd_status_get_consume(c->status))
- g_strlcat(flags, "c", sizeof(flags));
- if (mpd_status_get_crossfade(c->status))
- g_strlcat(flags, "x", sizeof(flags));
- if (mpd_status_get_update_id(c->status) != 0)
- g_strlcat(flags, "U", sizeof(flags));
- }
-
- colors_use(w, COLOR_LINE);
- mvwhline(w, 1, 0, ACS_HLINE, screen.top_window.cols);
- if (flags[0]) {
- wmove(w,1,screen.top_window.cols-strlen(flags)-3);
- waddch(w, '[');
- colors_use(w, COLOR_LINE_BOLD);
- waddstr(w, flags);
- colors_use(w, COLOR_LINE);
- waddch(w, ']');
- }
- wnoutrefresh(w);
-}
-
-static inline int
-volume_length(int volume)
+paint_top_window(const char *header, const struct mpdclient *c)
{
- if (volume == 100)
- return 3;
- if (volume >= 10 && volume < 100)
- return 2;
- if (volume >= 0 && volume < 10)
- return 1;
- return -1;
+ title_bar_paint(&screen.title_bar, header, c->status);
}
static void
-paint_top_window(const char *header, struct mpdclient *c, int full_repaint)
+update_progress_window(struct mpdclient *c, bool repaint)
{
- static int prev_volume = -1;
- static unsigned prev_header_len = -1;
- WINDOW *w = screen.top_window.w;
-
- if (prev_header_len != utf8_width(header)) {
- prev_header_len = utf8_width(header);
- full_repaint = 1;
- }
-
- if (c->status &&
- volume_length(prev_volume) !=
- volume_length(mpd_status_get_volume(c->status)))
- full_repaint = 1;
-
- if (full_repaint) {
- wmove(w, 0, 0);
- wclrtoeol(w);
- }
-
- if ((c->status != NULL &&
- prev_volume != mpd_status_get_volume(c->status)) ||
- full_repaint)
- paint_top_window2(header, c);
-}
-
-static void
-paint_progress_window(struct mpdclient *c)
-{
- unsigned elapsed, duration;
-
- if (c->song != NULL && seek_id == (int)mpd_song_get_id(c->song))
+ unsigned elapsed;
+ if (c->status == NULL)
+ elapsed = 0;
+ else if (seek_id >= 0 && seek_id == mpd_status_get_song_id(c->status))
elapsed = seek_target_time;
- else if (c->status != NULL)
- elapsed = mpd_status_get_elapsed_time(c->status);
else
- elapsed = 0;
+ elapsed = mpd_status_get_elapsed_time(c->status);
- duration = c->status != NULL &&
- !IS_STOPPED(mpd_status_get_state(c->status))
+ unsigned duration = mpdclient_is_playing(c)
? mpd_status_get_total_time(c->status)
: 0;
- if (progress_bar_set(&screen.progress_bar, elapsed, duration))
+ if (progress_bar_set(&screen.progress_bar, elapsed, duration) ||
+ repaint)
progress_bar_paint(&screen.progress_bar);
}
-static void
-paint_status_window(struct mpdclient *c)
-{
- WINDOW *w = screen.status_window.w;
- const struct mpd_status *status = c->status;
- enum mpd_state state;
- const struct mpd_song *song = c->song;
- int elapsedTime = 0;
-#ifdef NCMPC_MINI
- static char bitrate[1];
-#else
- char bitrate[16];
-#endif
- const char *str = NULL;
- int x = 0;
-
- if( time(NULL) - screen.status_timestamp <= options.status_message_time )
- return;
-
- wmove(w, 0, 0);
- wclrtoeol(w);
- colors_use(w, COLOR_STATUS_BOLD);
-
- state = status == NULL ? MPD_STATE_UNKNOWN
- : mpd_status_get_state(status);
-
- switch (state) {
- case MPD_STATE_PLAY:
- str = _("Playing:");
- break;
- case MPD_STATE_PAUSE:
- str = _("[Paused]");
- break;
- case MPD_STATE_STOP:
- default:
- break;
- }
-
- if (str) {
- waddstr(w, str);
- x += utf8_width(str) + 1;
- }
-
- /* create time string */
- memset(screen.buf, 0, screen.buf_size);
- if (IS_PLAYING(state) || IS_PAUSED(state)) {
- int total_time = mpd_status_get_total_time(status);
- if (total_time > 0) {
- /*checks the conf to see whether to display elapsed or remaining time */
- if(!strcmp(options.timedisplay_type,"elapsed"))
- elapsedTime = mpd_status_get_elapsed_time(c->status);
- else if(!strcmp(options.timedisplay_type,"remaining"))
- elapsedTime = total_time -
- mpd_status_get_elapsed_time(c->status);
-
- if (c->song != NULL &&
- seek_id == (int)mpd_song_get_id(c->song))
- elapsedTime = seek_target_time;
-
- /* display bitrate if visible-bitrate is true */
-#ifndef NCMPC_MINI
- if (options.visible_bitrate) {
- g_snprintf(bitrate, 16,
- " [%d kbps]",
- mpd_status_get_kbit_rate(status));
- } else {
- bitrate[0] = '\0';
- }
-#endif
-
- /*write out the time, using hours if time over 60 minutes*/
- if (total_time > 3600) {
- g_snprintf(screen.buf, screen.buf_size,
- "%s [%i:%02i:%02i/%i:%02i:%02i]",
- bitrate, elapsedTime/3600, (elapsedTime%3600)/60, elapsedTime%60,
- total_time / 3600,
- (total_time % 3600)/60,
- total_time % 60);
- } else {
- g_snprintf(screen.buf, screen.buf_size,
- "%s [%i:%02i/%i:%02i]",
- bitrate, elapsedTime/60, elapsedTime%60,
- total_time / 60, total_time % 60);
- }
-#ifndef NCMPC_MINI
- } else {
- g_snprintf(screen.buf, screen.buf_size,
- " [%d kbps]",
- mpd_status_get_kbit_rate(status));
-#endif
- }
-#ifndef NCMPC_MINI
- } else {
- if (options.display_time) {
- time_t timep;
-
- time(&timep);
- strftime(screen.buf, screen.buf_size, "%X ",localtime(&timep));
- }
-#endif
- }
-
- /* display song */
- if (IS_PLAYING(state) || IS_PAUSED(state)) {
- char songname[MAX_SONGNAME_LENGTH];
-#ifndef NCMPC_MINI
- int width = COLS - x - utf8_width(screen.buf);
-#endif
-
- if (song)
- strfsong(songname, MAX_SONGNAME_LENGTH,
- options.status_format, song);
- else
- songname[0] = '\0';
-
- colors_use(w, COLOR_STATUS);
- /* scroll if the song name is to long */
-#ifndef NCMPC_MINI
- if (options.scroll && utf8_width(songname) > (unsigned)width) {
- static scroll_state_t st = { 0, 0 };
- char *tmp = strscroll(songname, options.scroll_sep, width, &st);
-
- g_strlcpy(songname, tmp, MAX_SONGNAME_LENGTH);
- g_free(tmp);
- }
-#endif
- //mvwaddnstr(w, 0, x, songname, width);
- mvwaddstr(w, 0, x, songname);
- }
-
- /* display time string */
- if (screen.buf[0]) {
- x = screen.status_window.cols - strlen(screen.buf);
- colors_use(w, COLOR_STATUS_TIME);
- mvwaddstr(w, 0, x, screen.buf);
- }
-
- wnoutrefresh(w);
-}
-
void
screen_exit(void)
{
g_free(screen.buf);
g_free(screen.findbuf);
- delwin(screen.top_window.w);
+ title_bar_deinit(&screen.title_bar);
delwin(screen.main_window.w);
- delwin(screen.progress_bar.window.w);
- delwin(screen.status_window.w);
+ progress_bar_deinit(&screen.progress_bar);
+ status_bar_deinit(&screen.status_bar);
+
+#ifndef NCMPC_MINI
+ if (screen.welcome_source_id != 0)
+ g_source_remove(screen.welcome_source_id);
+#endif
}
void
{
if (COLS<SCREEN_MIN_COLS || LINES<SCREEN_MIN_ROWS) {
screen_exit();
- fprintf(stderr, "%s", _("Error: Screen too small"));
+ fprintf(stderr, "%s\n", _("Error: Screen too small"));
exit(EXIT_FAILURE);
}
-
+#ifdef PDCURSES
+ resize_term(LINES, COLS);
+#else
resizeterm(LINES, COLS);
+#endif
screen.cols = COLS;
screen.rows = LINES;
- /* top window */
- screen.top_window.cols = screen.cols;
- wresize(screen.top_window.w, 2, screen.cols);
+ title_bar_resize(&screen.title_bar, screen.cols);
/* main window */
screen.main_window.cols = screen.cols;
screen.main_window.rows = screen.rows-4;
wresize(screen.main_window.w, screen.main_window.rows, screen.cols);
- wclear(screen.main_window.w);
/* progress window */
- screen.progress_bar.window.cols = screen.cols;
- wresize(screen.progress_bar.window.w, 1, screen.cols);
- mvwin(screen.progress_bar.window.w, screen.rows-2, 0);
- progress_bar_resize(&screen.progress_bar);
- progress_bar_paint(&screen.progress_bar);
+ progress_bar_resize(&screen.progress_bar, screen.cols,
+ screen.rows - 2, 0);
/* status window */
- screen.status_window.cols = screen.cols;
- wresize(screen.status_window.w, 1, screen.cols);
- mvwin(screen.status_window.w, screen.rows-1, 0);
+ status_bar_resize(&screen.status_bar, screen.cols, screen.rows - 1, 0);
screen.buf_size = screen.cols;
g_free(screen.buf);
screen_paint(c);
}
-void
-screen_status_message(const char *msg)
+#ifndef NCMPC_MINI
+static gboolean
+welcome_timer_callback(gpointer data)
{
- WINDOW *w = screen.status_window.w;
-
- wmove(w, 0, 0);
- wclrtoeol(w);
- colors_use(w, COLOR_STATUS_ALERT);
- waddstr(w, msg);
- wnoutrefresh(w);
- screen.status_timestamp = time(NULL);
-}
+ struct mpdclient *c = data;
-void
-screen_status_printf(const char *format, ...)
-{
- char *msg;
- va_list ap;
-
- va_start(ap,format);
- msg = g_strdup_vprintf(format,ap);
- va_end(ap);
- screen_status_message(msg);
- g_free(msg);
+#ifndef NCMPC_MINI
+ screen.welcome_source_id = 0;
+#endif
+
+ paint_top_window(mode_fn->get_title != NULL
+ ? mode_fn->get_title(screen.buf, screen.buf_size)
+ : "",
+ c);
+ doupdate();
+
+ return false;
}
+#endif
void
screen_init(struct mpdclient *c)
screen.buf = g_malloc(screen.cols);
screen.buf_size = screen.cols;
screen.findbuf = NULL;
- screen.start_timestamp = time(NULL);
+
+#ifndef NCMPC_MINI
+ if (options.welcome_screen_list)
+ screen.welcome_source_id =
+ g_timeout_add(SCREEN_WELCOME_TIME * 1000,
+ welcome_timer_callback, c);
+#endif
/* create top window */
- window_init(&screen.top_window, 2, screen.cols, 0, 0);
- leaveok(screen.top_window.w, TRUE);
- keypad(screen.top_window.w, TRUE);
+ title_bar_init(&screen.title_bar, screen.cols, 0, 0);
/* create main window */
window_init(&screen.main_window, screen.rows - 4, screen.cols, 2, 0);
- // leaveok(screen.main_window.w, TRUE); temporary disabled
+ if (!options.hardware_cursor)
+ leaveok(screen.main_window.w, TRUE);
+
keypad(screen.main_window.w, TRUE);
/* create progress window */
- progress_bar_init(&screen.progress_bar, 1, screen.cols,
+ progress_bar_init(&screen.progress_bar, screen.cols,
screen.rows - 2, 0);
- leaveok(screen.progress_bar.window.w, TRUE);
-
/* create status window */
- window_init(&screen.status_window, 1, screen.cols,
- screen.rows - 1, 0);
-
- leaveok(screen.status_window.w, FALSE);
- keypad(screen.status_window.w, TRUE);
+ status_bar_init(&screen.status_bar, screen.cols, screen.rows - 1, 0);
#ifdef ENABLE_COLORS
if (options.enable_colors) {
/* set background attributes */
wbkgd(stdscr, COLOR_PAIR(COLOR_LIST));
wbkgd(screen.main_window.w, COLOR_PAIR(COLOR_LIST));
- wbkgd(screen.top_window.w, COLOR_PAIR(COLOR_TITLE));
+ wbkgd(screen.title_bar.window.w, COLOR_PAIR(COLOR_TITLE));
wbkgd(screen.progress_bar.window.w,
COLOR_PAIR(COLOR_PROGRESSBAR));
- wbkgd(screen.status_window.w, COLOR_PAIR(COLOR_STATUS));
+ wbkgd(screen.status_bar.window.w, COLOR_PAIR(COLOR_STATUS));
colors_use(screen.progress_bar.window.w, COLOR_PROGRESSBAR);
}
#endif
- doupdate();
-
/* initialize screens */
screen_list_init(screen.main_window.w,
screen.main_window.cols, screen.main_window.rows);
mode_fn->open(c);
}
-void
-screen_paint(struct mpdclient *c)
+static void
+screen_refresh(struct mpdclient *c, bool main_dirty)
{
- const char *title = NULL;
-
- if (mode_fn->get_title != NULL)
- title = mode_fn->get_title(screen.buf, screen.buf_size);
-
- /* paint the title/header window */
- if( title )
- paint_top_window(title, c, 1);
- else
- paint_top_window("", c, 1);
+ /* update title/header window */
+ const char *title =
+#ifndef NCMPC_MINI
+ screen.welcome_source_id == 0 &&
+#endif
+ mode_fn->get_title != NULL
+ ? mode_fn->get_title(screen.buf, screen.buf_size)
+ : "";
+ assert(title != NULL);
+ paint_top_window(title, c);
/* paint the bottom window */
- paint_progress_window(c);
- paint_status_window(c);
+ update_progress_window(c, true);
+ status_bar_paint(&screen.status_bar, c->status, c->song);
/* paint the main window */
- wclear(screen.main_window.w);
- if (mode_fn->paint != NULL)
- mode_fn->paint();
+ if (main_dirty) {
+ wclear(screen.main_window.w);
+ if (mode_fn->paint != NULL)
+ mode_fn->paint();
+ }
/* move the cursor to the origin */
doupdate();
}
+void
+screen_paint(struct mpdclient *c)
+{
+ screen_refresh(c, true);
+}
+
void
screen_update(struct mpdclient *c)
{
#ifndef NCMPC_MINI
+ static bool was_connected;
static bool initialized = false;
static bool repeat;
static bool random_enabled;
static bool single;
static bool consume;
static unsigned crossfade;
- static unsigned dbupdate;
/* print a message if mpd status has changed */
- if (c->status != NULL) {
+ if ((c->events & MPD_IDLE_OPTIONS) && c->status != NULL) {
if (!initialized) {
repeat = mpd_status_get_repeat(c->status);
random_enabled = mpd_status_get_random(c->status);
single = mpd_status_get_single(c->status);
consume = mpd_status_get_consume(c->status);
crossfade = mpd_status_get_crossfade(c->status);
- dbupdate = mpd_status_get_update_id(c->status);
initialized = true;
}
screen_status_printf(_("Crossfade %d seconds"),
mpd_status_get_crossfade(c->status));
- if (dbupdate != 0 &&
- dbupdate != mpd_status_get_update_id(c->status)) {
- screen_status_printf(_("Database updated"));
- }
-
repeat = mpd_status_get_repeat(c->status);
random_enabled = mpd_status_get_random(c->status);
single = mpd_status_get_single(c->status);
consume = mpd_status_get_consume(c->status);
crossfade = mpd_status_get_crossfade(c->status);
- dbupdate = mpd_status_get_update_id(c->status);
}
- /* update title/header window */
- if (welcome && options.welcome_screen_list &&
- time(NULL)-screen.start_timestamp <= SCREEN_WELCOME_TIME)
- paint_top_window("", c, 0);
- else
+ if ((c->events & MPD_IDLE_DATABASE) != 0 && was_connected &&
+ mpdclient_is_connected(c))
+ screen_status_printf(_("Database updated"));
+ was_connected = mpdclient_is_connected(c);
#endif
- if (mode_fn->get_title != NULL) {
- paint_top_window(mode_fn->get_title(screen.buf,screen.buf_size), c, 0);
-#ifndef NCMPC_MINI
- welcome = FALSE;
-#endif
- } else
- paint_top_window("", c, 0);
-
- /* update progress window */
- paint_progress_window(c);
-
- /* update status window */
- paint_status_window(c);
/* update the main window */
if (mode_fn->update != NULL)
mode_fn->update(c);
- /* move the cursor to the origin */
-
- if (!options.hardware_cursor)
- wmove(screen.main_window.w, 0, 0);
-
- wnoutrefresh(screen.main_window.w);
-
- /* tell curses to update */
- doupdate();
+ screen_refresh(c, false);
}
#ifdef HAVE_GETMOUSE
{
MEVENT event;
- /* retrieve the mouse event from ncurses */
+ /* retrieve the mouse event from curses */
+#ifdef PDCURSES
+ nc_getmouse(&event);
+#else
getmouse(&event);
+#endif
/* calculate the selected row in the list window */
- *row = event.y - screen.top_window.rows;
+ *row = event.y - screen.title_bar.window.rows;
/* copy button state bits */
*bstate = event.bstate;
/* if button 2 was pressed switch screen */
screen_cmd(struct mpdclient *c, command_t cmd)
{
#ifndef NCMPC_MINI
- welcome = FALSE;
+ if (screen.welcome_source_id != 0) {
+ g_source_remove(screen.welcome_source_id);
+ screen.welcome_source_id = 0;
+ }
#endif
if (mode_fn->cmd != NULL && mode_fn->cmd(c, cmd))
screen_next_mode(c, 1);
break;
case CMD_SCREEN_PLAY:
- screen_switch(&screen_playlist, c);
+ screen_switch(&screen_queue, c);
break;
case CMD_SCREEN_FILE:
screen_switch(&screen_browse, c);
case CMD_SCREEN_OUTPUTS:
screen_switch(&screen_outputs, c);
break;
+#endif
+#ifdef ENABLE_CHAT_SCREEN
+ case CMD_SCREEN_CHAT:
+ screen_switch(&screen_chat, c);
+ break;
+#endif
case CMD_SCREEN_SWAP:
screen_swap(c, NULL);
break;
-#endif
default:
break;