![[tokkee]](http://tokkee.org/images/avatar.png){kind=avatar}
diff --git a/src/screen.c b/src/screen.c
index 13e1975c1dc25a50431f1e09bb6bfb5b9d0a6ef0..793eec93a0ddbe2e3ac9548bf97302e016ed8d73 100644 (file)
--- a/src/screen.c
+++ b/src/screen.c
-/*
- * $Id$
- *
- * (c) 2004 by Kalle Wallin <kaw@linux.se>
+/* ncmpc (Ncurses MPD Client)
+ * (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
* 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., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*
+ * 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 "mpdclient.h"
+#include "utils.h"
+#include "options.h"
+#include "colors.h"
+#include "player_command.h"
+#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>
-#include <glib.h>
-#include <ncurses.h>
-#include "config.h"
-#include "ncmpc.h"
-#include "support.h"
-#include "mpdclient.h"
-#include "utils.h"
-#include "command.h"
-#include "options.h"
-#include "colors.h"
-#include "strfsong.h"
-#include "wreadln.h"
-#include "screen.h"
-#include "screen_utils.h"
+#ifndef NCMPC_MINI
+/** welcome message time [s] */
+static const GTime SCREEN_WELCOME_TIME = 10;
+#endif
+/* minimum window size */
+static const int SCREEN_MIN_COLS = 14;
+static const int SCREEN_MIN_ROWS = 5;
-#define SCREEN_PLAYLIST_ID 0
-#define SCREEN_BROWSE_ID 1
-#define SCREEN_ARTIST_ID 2
-#define SCREEN_HELP_ID 100
-#define SCREEN_KEYDEF_ID 101
-#define SCREEN_CLOCK_ID 102
-#define SCREEN_SEARCH_ID 103
-#define SCREEN_LYRICS_ID 104
+/* screens */
+struct screen screen;
+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)
+{
+ return sf == mode_fn;
+}
-/* screens */
-extern screen_functions_t *get_screen_playlist(void);
-extern screen_functions_t *get_screen_browse(void);
-extern screen_functions_t *get_screen_help(void);
-extern screen_functions_t *get_screen_search(void);
-extern screen_functions_t *get_screen_artist(void);
-extern screen_functions_t *get_screen_keydef(void);
-extern screen_functions_t *get_screen_clock(void);
-extern screen_functions_t *get_screen_lyrics(void);
-
-typedef screen_functions_t * (*screen_get_mode_functions_fn_t) (void);
-
-typedef struct
+void
+screen_switch(const struct screen_functions *sf, struct mpdclient *c)
{
- gint id;
- gchar *name;
- screen_get_mode_functions_fn_t get_mode_functions;
-} screen_mode_info_t;
+ assert(sf != NULL);
+ if (sf == mode_fn)
+ return;
-static screen_mode_info_t screens[] = {
- { SCREEN_PLAYLIST_ID, "playlist", get_screen_playlist },
- { SCREEN_BROWSE_ID, "browse", get_screen_browse },
-#ifdef ENABLE_ARTIST_SCREEN
- { SCREEN_ARTIST_ID, "artist", get_screen_artist },
-#endif
- { SCREEN_HELP_ID, "help", get_screen_help },
-#ifdef ENABLE_SEARCH_SCREEN
- { SCREEN_SEARCH_ID, "search", get_screen_search },
-#endif
-#ifdef ENABLE_KEYDEF_SCREEN
- { SCREEN_KEYDEF_ID, "keydef", get_screen_keydef },
-#endif
-#ifdef ENABLE_CLOCK_SCREEN
- { SCREEN_CLOCK_ID, "clock", get_screen_clock },
-#endif
- #ifdef ENABLE_LYRICS_SCREEN
- { SCREEN_LYRICS_ID, "lyrics", get_screen_lyrics },
-#endif
- { G_MAXINT, NULL, NULL }
-};
+ mode_fn_prev = mode_fn;
-static gboolean welcome = TRUE;
-static screen_t *screen = NULL;
-static screen_functions_t *mode_fn = NULL;
-static int seek_id = -1;
-static int seek_target_time = 0;
+ /* close the old mode */
+ if (mode_fn->close != NULL)
+ mode_fn->close();
-gint
-screen_get_id(char *name)
-{
- gint i=0;
-
- while( screens[i].name )
- {
- if( strcmp(name, screens[i].name) == 0 )
- return screens[i].id;
- i++;
- }
- return -1;
-}
+ /* get functions for the new mode */
+ mode_fn = sf;
-static gint
-lookup_mode(gint id)
-{
- gint i=0;
-
- while( screens[i].name )
- {
- if( screens[i].id == id )
- return i;
- i++;
- }
- return -1;
+ /* open the new mode */
+ if (mode_fn->open != NULL)
+ mode_fn->open(c);
+
+ screen_paint(c);
}
-gint get_cur_mode_id()
+void
+screen_swap(struct mpdclient *c, const struct mpd_song *song)
{
- return screens[screen->mode].id;
+ if (song != NULL)
+ {
+ if (false)
+ { /* just a hack to make the ifdefs less ugly */ }
+#ifdef ENABLE_SONG_SCREEN
+ if (mode_fn_prev == &screen_song)
+ screen_song_switch(c, song);
+#endif
+#ifdef ENABLE_LYRICS_SCREEN
+ else if (mode_fn_prev == &screen_lyrics)
+ screen_lyrics_switch(c, song, true);
+#endif
+ else
+ screen_switch(mode_fn_prev, c);
+ }
+ else
+ screen_switch(mode_fn_prev, c);
}
-static void
-switch_screen_mode(gint id, mpdclient_t *c)
+
+static int
+find_configured_screen(const char *name)
{
- gint new_mode;
-
- if( id == screens[screen->mode].id )
- return;
-
- /* close the old mode */
- if( mode_fn && mode_fn->close )
- mode_fn->close();
-
- /* get functions for the new mode */
- new_mode = lookup_mode(id);
- if( new_mode>=0 && screens[new_mode].get_mode_functions )
- {
- D("switch_screen(%s)\n", screens[new_mode].name );
- mode_fn = screens[new_mode].get_mode_functions();
- screen->mode = new_mode;
- }
-
- screen->painted = 0;
-
- /* open the new mode */
- if( mode_fn && mode_fn->open )
- mode_fn->open(screen, c);
+ unsigned i;
+ for (i = 0; options.screen_list[i] != NULL; ++i)
+ if (strcmp(options.screen_list[i], name) == 0)
+ return i;
+
+ return -1;
}
static void
-screen_next_mode(mpdclient_t *c, int offset)
+screen_next_mode(struct mpdclient *c, int offset)
{
- int max = g_strv_length(options.screen_list);
- int current, next;
- int i;
-
- /* find current screen */
- current = -1;
- i = 0;
- while( options.screen_list[i] )
- {
- if( strcmp(options.screen_list[i], screens[screen->mode].name) == 0 )
- current = i;
- i++;
- }
- next = current + offset;
- if( next<0 )
- next = max-1;
- else if( next>=max )
- next = 0;
-
- D("current mode: %d:%d next:%d\n", current, max, next);
- switch_screen_mode(screen_get_id(options.screen_list[next]), c);
+ int max = g_strv_length(options.screen_list);
+
+ /* find current screen */
+ 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;
+
+ const struct screen_functions *sf =
+ screen_lookup_name(options.screen_list[next]);
+ if (sf != NULL)
+ screen_switch(sf, c);
}
static void
-paint_top_window(char *header, mpdclient_t *c, int clear)
+paint_top_window(const char *header, const struct mpdclient *c)
{
- char flags[5];
- static int prev_volume = -1;
- static int prev_header_len = -1;
- WINDOW *w = screen->top_window.w;
-
- if(prev_header_len!=my_strlen(header))
- {
- prev_header_len = my_strlen(header);
- clear = 1;
- }
-
- if(clear)
- {
- wmove(w, 0, 0);
- wclrtoeol(w);
- }
-
- if(prev_volume!=c->status->volume || clear)
- {
- char buf[32];
-
- if( header[0] )
- {
- colors_use(w, COLOR_TITLE_BOLD);
- mvwaddstr(w, 0, 0, header);
- }
- else
- {
- colors_use(w, COLOR_TITLE_BOLD);
- waddstr(w, get_key_names(CMD_SCREEN_HELP, FALSE));
- colors_use(w, COLOR_TITLE);
- waddstr(w, _(":Help "));
- colors_use(w, COLOR_TITLE_BOLD);
- waddstr(w, get_key_names(CMD_SCREEN_PLAY, FALSE));
- colors_use(w, COLOR_TITLE);
- waddstr(w, _(":Playlist "));
- colors_use(w, COLOR_TITLE_BOLD);
- waddstr(w, get_key_names(CMD_SCREEN_FILE, FALSE));
- colors_use(w, COLOR_TITLE);
- waddstr(w, _(":Browse "));
-#ifdef ENABLE_ARTIST_SCREEN
- colors_use(w, COLOR_TITLE_BOLD);
- waddstr(w, get_key_names(CMD_SCREEN_ARTIST, FALSE));
- colors_use(w, COLOR_TITLE);
- waddstr(w, _(":Artist "));
-#endif
-#ifdef ENABLE_SEARCH_SCREEN
- colors_use(w, COLOR_TITLE_BOLD);
- waddstr(w, get_key_names(CMD_SCREEN_SEARCH, FALSE));
- colors_use(w, COLOR_TITLE);
- waddstr(w, _(":Search "));
-#endif
-#ifdef ENABLE_LYRICS_SCREEN
- colors_use(w, COLOR_TITLE_BOLD);
- waddstr(w, get_key_names(CMD_SCREEN_LYRICS, FALSE));
- colors_use(w, COLOR_TITLE);
- waddstr(w, _(":Lyrics "));
-#endif
- }
- if( c->status->volume==MPD_STATUS_NO_VOLUME )
- {
- g_snprintf(buf, 32, _("Volume n/a "));
- }
- else
- {
- g_snprintf(buf, 32, _(" Volume %d%%"), c->status->volume);
- }
- colors_use(w, COLOR_TITLE);
- mvwaddstr(w, 0, screen->top_window.cols-my_strlen(buf), buf);
-
- flags[0] = 0;
- if( c->status->repeat )
- g_strlcat(flags, "r", sizeof(flags));
- if( c->status->random )
- g_strlcat(flags, "z", sizeof(flags));;
- if( c->status->crossfade )
- g_strlcat(flags, "x", sizeof(flags));
- if( c->status->updatingDb )
- 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);
- }
+ title_bar_paint(&screen.title_bar, header, c->status);
}
static void
-paint_progress_window(mpdclient_t *c)
+update_progress_window(struct mpdclient *c, bool repaint)
{
- double p;
- int width;
- int elapsedTime = c->status->elapsedTime;
-
- if( c->status==NULL || IS_STOPPED(c->status->state) )
- {
- mvwhline(screen->progress_window.w, 0, 0, ACS_HLINE,
- screen->progress_window.cols);
- wnoutrefresh(screen->progress_window.w);
- return;
- }
-
- if( c->song && seek_id == c->song->id )
- elapsedTime = seek_target_time;
-
- p = ((double) elapsedTime) / ((double) c->status->totalTime);
-
- width = (int) (p * (double) screen->progress_window.cols);
- mvwhline(screen->progress_window.w,
- 0, 0,
- ACS_HLINE,
- screen->progress_window.cols);
- whline(screen->progress_window.w, '=', width-1);
- mvwaddch(screen->progress_window.w, 0, width-1, 'O');
- wnoutrefresh(screen->progress_window.w);
+ 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
+ elapsed = mpd_status_get_elapsed_time(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) ||
+ repaint)
+ progress_bar_paint(&screen.progress_bar);
}
-static void
-paint_status_window(mpdclient_t *c)
+void
+screen_exit(void)
{
- WINDOW *w = screen->status_window.w;
- mpd_Status *status = c->status;
- mpd_Song *song = c->song;
- int elapsedTime = 0;
- char *str = NULL;
- char *timestr = NULL;
- int x = 0;
-
- if( time(NULL) - screen->status_timestamp <= SCREEN_STATUS_MESSAGE_TIME )
- return;
-
- wmove(w, 0, 0);
- wclrtoeol(w);
- colors_use(w, COLOR_STATUS_BOLD);
-
- switch(status->state)
- {
- case MPD_STATUS_STATE_PLAY:
- str = _("Playing:");
- break;
- case MPD_STATUS_STATE_PAUSE:
- str = _("[Paused]");
- break;
- case MPD_STATUS_STATE_STOP:
- default:
- break;
- }
-
- if( str )
- {
- waddstr(w, str);
- x += my_strlen(str)+1;
- }
-
- /* create time string */
- memset(screen->buf, 0, screen->buf_size);
- if( IS_PLAYING(status->state) || IS_PAUSED(status->state) )
- {
- if( status->totalTime > 0 )
- {
-
- /*checks the conf to see whether to display elapsed or remaining time */
- if(!strcmp(options.timedisplay_type,"elapsed"))
- {
- timestr= " [%i:%02i/%i:%02i]";
- elapsedTime = c->status->elapsedTime;
- }
- else if(!strcmp(options.timedisplay_type,"remaining"))
- {
- timestr= " [-%i:%02i/%i:%02i]";
- elapsedTime = (c->status->totalTime - c->status->elapsedTime);
- }
- if( c->song && seek_id == c->song->id )
- elapsedTime = seek_target_time;
- /*write out the time*/
- g_snprintf(screen->buf, screen->buf_size,
- timestr,
- elapsedTime/60, elapsedTime%60,
- status->totalTime/60, status->totalTime%60 );
- }
- else
- {
- g_snprintf(screen->buf, screen->buf_size,
- " [%d kbps]", status->bitRate );
- }
- }
- else
- {
- time_t timep;
-
- time(&timep);
- strftime(screen->buf, screen->buf_size, "%X ",localtime(&timep));
- }
-
- /* display song */
- if( (IS_PLAYING(status->state) || IS_PAUSED(status->state)) )
- {
- char songname[MAX_SONGNAME_LENGTH];
- int width = COLS-x-my_strlen(screen->buf);
-
- if( song )
- strfsong(songname, MAX_SONGNAME_LENGTH, STATUS_FORMAT, song);
- else
- songname[0] = '\0';
-
- colors_use(w, COLOR_STATUS);
- /* scroll if the song name is to long */
- if( my_strlen(songname) > width )
- {
- static scroll_state_t st = { 0, 0 };
- char *tmp = strscroll(songname, " *** ", width, &st);
+ if (mode_fn->close != NULL)
+ mode_fn->close();
- g_strlcpy(songname, tmp, MAX_SONGNAME_LENGTH);
- g_free(tmp);
- }
- //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);
-}
+ screen_list_exit();
-int
-screen_exit(void)
-{
- endwin();
- if( screen )
- {
- gint i;
-
- /* close and exit all screens (playlist,browse,help...) */
- i=0;
- while( screens[i].get_mode_functions )
- {
- screen_functions_t *mode_fn = screens[i].get_mode_functions();
+ string_list_free(screen.find_history);
+ g_free(screen.buf);
+ g_free(screen.findbuf);
- if( mode_fn && mode_fn->close )
- mode_fn->close();
- if( mode_fn && mode_fn->exit )
- mode_fn->exit();
+ title_bar_deinit(&screen.title_bar);
+ delwin(screen.main_window.w);
+ progress_bar_deinit(&screen.progress_bar);
+ status_bar_deinit(&screen.status_bar);
- i++;
- }
-
- string_list_free(screen->find_history);
- g_free(screen->buf);
- g_free(screen->findbuf);
-
- g_free(screen);
- screen = NULL;
- }
- return 0;
+#ifndef NCMPC_MINI
+ if (screen.welcome_source_id != 0)
+ g_source_remove(screen.welcome_source_id);
+#endif
}
void
-screen_resize(void)
+screen_resize(struct mpdclient *c)
{
- gint i;
-
- D("Resize rows %d->%d, cols %d->%d\n",screen->rows,LINES,screen->cols,COLS);
- if( COLS<SCREEN_MIN_COLS || LINES<SCREEN_MIN_ROWS )
- {
- screen_exit();
- fprintf(stderr, _("Error: Screen to small!\n"));
- exit(EXIT_FAILURE);
- }
-
- resizeterm(LINES, COLS);
-
- screen->cols = COLS;
- screen->rows = LINES;
-
- /* top window */
- screen->top_window.cols = screen->cols;
- wresize(screen->top_window.w, 2, 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_window.cols = screen->cols;
- wresize(screen->progress_window.w, 1, screen->cols);
- mvwin(screen->progress_window.w, 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);
-
- screen->buf_size = screen->cols;
- g_free(screen->buf);
- screen->buf = g_malloc(screen->cols);
-
- /* close and exit all screens (playlist,browse,help...) */
- i=0;
- while( screens[i].get_mode_functions )
- {
- screen_functions_t *mode_fn = screens[i].get_mode_functions();
-
- if( mode_fn && mode_fn->resize )
- mode_fn->resize(screen->main_window.cols, screen->main_window.rows);
-
- i++;
- }
-
- /* ? - without this the cursor becomes visible with aterm & Eterm */
- curs_set(1);
- curs_set(0);
-
- screen->painted = 0;
-}
+ if (COLS<SCREEN_MIN_COLS || LINES<SCREEN_MIN_ROWS) {
+ screen_exit();
+ fprintf(stderr, "%s\n", _("Error: Screen too small"));
+ exit(EXIT_FAILURE);
+ }
+#ifdef PDCURSES
+ resize_term(LINES, COLS);
+#else
+ resizeterm(LINES, COLS);
+#endif
-void
-screen_status_message(char *msg)
-{
- 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);
+ screen.cols = COLS;
+ screen.rows = LINES;
+
+ 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);
+
+ /* progress window */
+ progress_bar_resize(&screen.progress_bar, screen.cols,
+ screen.rows - 2, 0);
+
+ /* status window */
+ status_bar_resize(&screen.status_bar, screen.cols, screen.rows - 1, 0);
+
+ screen.buf_size = screen.cols;
+ g_free(screen.buf);
+ screen.buf = g_malloc(screen.cols);
+
+ /* resize all screens */
+ screen_list_resize(screen.main_window.cols, screen.main_window.rows);
+
+ /* ? - without this the cursor becomes visible with aterm & Eterm */
+ curs_set(1);
+ curs_set(0);
+
+ screen_paint(c);
}
-void
-screen_status_printf(char *format, ...)
+#ifndef NCMPC_MINI
+static gboolean
+welcome_timer_callback(gpointer data)
{
- 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);
+ struct mpdclient *c = data;
+
+#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
-ncurses_init()
+screen_init(struct mpdclient *c)
{
+ if (COLS < SCREEN_MIN_COLS || LINES < SCREEN_MIN_ROWS) {
+ fprintf(stderr, "%s\n", _("Error: Screen too small"));
+ exit(EXIT_FAILURE);
+ }
- /* initialize the curses library */
- initscr();
- /* initialize color support */
- colors_start();
- /* tell curses not to do NL->CR/NL on output */
- nonl();
- /* use raw mode (ignore interrupt,quit,suspend, and flow control ) */
-#ifdef ENABLE_RAW_MODE
- // raw();
+ screen.cols = COLS;
+ screen.rows = LINES;
+
+ screen.buf = g_malloc(screen.cols);
+ screen.buf_size = screen.cols;
+ screen.findbuf = 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
- /* don't echo input */
- noecho();
- /* set cursor invisible */
- curs_set(0);
- /* enable extra keys */
- keypad(stdscr, TRUE);
- /* return from getch() without blocking */
- timeout(SCREEN_TIMEOUT);
- /* initialize mouse support */
-#ifdef HAVE_GETMOUSE
- if( options.enable_mouse )
- mousemask(ALL_MOUSE_EVENTS, NULL);
+
+ /* create top window */
+ 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);
+
+ 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, screen.cols,
+ screen.rows - 2, 0);
+
+ /* create status window */
+ 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.title_bar.window.w, COLOR_PAIR(COLOR_TITLE));
+ wbkgd(screen.progress_bar.window.w,
+ COLOR_PAIR(COLOR_PROGRESSBAR));
+ wbkgd(screen.status_bar.window.w, COLOR_PAIR(COLOR_STATUS));
+ colors_use(screen.progress_bar.window.w, COLOR_PROGRESSBAR);
+ }
#endif
- if( COLS<SCREEN_MIN_COLS || LINES<SCREEN_MIN_ROWS )
- {
- fprintf(stderr, _("Error: Screen to small!\n"));
- exit(EXIT_FAILURE);
- }
- screen = g_malloc(sizeof(screen_t));
- memset(screen, 0, sizeof(screen_t));
- screen->mode = 0;
- screen->cols = COLS;
- screen->rows = LINES;
-
- screen->buf = g_malloc(screen->cols);
- screen->buf_size = screen->cols;
- screen->findbuf = NULL;
- screen->painted = 0;
- screen->start_timestamp = time(NULL);
- screen->input_timestamp = time(NULL);
- screen->last_cmd = CMD_NONE;
-
- /* create top window */
- screen->top_window.rows = 2;
- screen->top_window.cols = screen->cols;
- screen->top_window.w = newwin(screen->top_window.rows,
- screen->top_window.cols,
- 0, 0);
- leaveok(screen->top_window.w, TRUE);
- keypad(screen->top_window.w, TRUE);
-
- /* create main window */
- screen->main_window.rows = screen->rows-4;
- screen->main_window.cols = screen->cols;
- screen->main_window.w = newwin(screen->main_window.rows,
- screen->main_window.cols,
- 2,
- 0);
-
- // leaveok(screen->main_window.w, TRUE); temporary disabled
- keypad(screen->main_window.w, TRUE);
-
- /* create progress window */
- screen->progress_window.rows = 1;
- screen->progress_window.cols = screen->cols;
- screen->progress_window.w = newwin(screen->progress_window.rows,
- screen->progress_window.cols,
- screen->rows-2,
- 0);
- leaveok(screen->progress_window.w, TRUE);
-
- /* create status window */
- screen->status_window.rows = 1;
- screen->status_window.cols = screen->cols;
- screen->status_window.w = newwin(screen->status_window.rows,
- screen->status_window.cols,
- screen->rows-1,
- 0);
-
- leaveok(screen->status_window.w, FALSE);
- keypad(screen->status_window.w, TRUE);
-
- 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->progress_window.w, COLOR_PAIR(COLOR_PROGRESSBAR));
- wbkgd(screen->status_window.w, COLOR_PAIR(COLOR_STATUS));
- colors_use(screen->progress_window.w, COLOR_PROGRESSBAR);
- }
+ /* initialize screens */
+ screen_list_init(screen.main_window.w,
+ screen.main_window.cols, screen.main_window.rows);
+
+ if (mode_fn->open != NULL)
+ mode_fn->open(c);
}
-screen_init(mpdclient_t *c)
+static void
+screen_refresh(struct mpdclient *c, bool main_dirty)
{
- gint i;
-
- /* initialize screens */
- i=0;
- while( screens[i].get_mode_functions )
- {
- screen_functions_t *fn = screens[i].get_mode_functions();
-
- if( fn && fn->init )
- fn->init(screen->main_window.w,
- screen->main_window.cols,
- screen->main_window.rows);
-
- i++;
- }
-
-#if 0
- /* broken */
- mode_fn = NULL;
- switch_screen_mode(screen_get_id(options.screen_list[0]), c);
-#else
- mode_fn = get_screen_playlist();
+ /* 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);
- if( mode_fn && mode_fn->open )
- mode_fn->open(screen, c);
+ /* paint the bottom window */
- /* initialize wreadln */
- wrln_wgetch = my_wgetch;
- wrln_max_history_length = 16;
+ update_progress_window(c, true);
+ status_bar_paint(&screen.status_bar, c->status, c->song);
- return 0;
-}
+ /* paint the main window */
-void
-screen_paint(mpdclient_t *c)
-{
- char *title = NULL;
-
- if( mode_fn && mode_fn->get_title )
- title = mode_fn->get_title(screen->buf,screen->buf_size);
-
- D("screen_paint(%s)\n", title);
- /* paint the title/header window */
- if( title )
- paint_top_window(title, c, 1);
- else
- paint_top_window("", c, 1);
-
- /* paint the main window */
- wclear(screen->main_window.w);
- if( mode_fn && mode_fn->paint )
- mode_fn->paint(screen, c);
-
- paint_progress_window(c);
- paint_status_window(c);
- screen->painted = 1;
- wmove(screen->main_window.w, 0, 0);
- wnoutrefresh(screen->main_window.w);
-
- /* tell curses to update */
- doupdate();
+ if (main_dirty) {
+ wclear(screen.main_window.w);
+ if (mode_fn->paint != NULL)
+ mode_fn->paint();
+ }
+
+ /* 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();
}
-void
-screen_update(mpdclient_t *c)
+void
+screen_paint(struct mpdclient *c)
{
- static int repeat = -1;
- static int random = -1;
- static int crossfade = -1;
- static int dbupdate = -1;
- list_window_t *lw = NULL;
-
- if( !screen->painted )
- return screen_paint(c);
-
- /* print a message if mpd status has changed */
- if( repeat<0 )
- {
- repeat = c->status->repeat;
- random = c->status->random;
- crossfade = c->status->crossfade;
- dbupdate = c->status->updatingDb;
- }
- if( repeat != c->status->repeat )
- screen_status_printf(c->status->repeat ?
- _("Repeat is on") :
- _("Repeat is off"));
- if( random != c->status->random )
- screen_status_printf(c->status->random ?
- _("Random is on") :
- _("Random is off"));
-
- if( crossfade != c->status->crossfade )
- screen_status_printf(_("Crossfade %d seconds"), c->status->crossfade);
- if( dbupdate && dbupdate != c->status->updatingDb )
- {
- screen_status_printf(_("Database updated!"));
- mpdclient_browse_callback(c, BROWSE_DB_UPDATED, NULL);
- }
-
- repeat = c->status->repeat;
- random = c->status->random;
- crossfade = c->status->crossfade;
- dbupdate = c->status->updatingDb;
-
- /* update title/header window */
- if( welcome && screen->last_cmd==CMD_NONE &&
- time(NULL)-screen->start_timestamp <= SCREEN_WELCOME_TIME)
- paint_top_window("", c, 0);
- else if( mode_fn && mode_fn->get_title )
- {
- paint_top_window(mode_fn->get_title(screen->buf,screen->buf_size), c, 0);
- welcome = FALSE;
- }
- else
- paint_top_window("", c, 0);
-
- /* update the main window */
- if( mode_fn && mode_fn->paint )
- mode_fn->update(screen, c);
-
- if( mode_fn && mode_fn->get_lw )
- lw = mode_fn->get_lw();
-
- /* update progress window */
- paint_progress_window(c);
-
- /* update status window */
- paint_status_window(c);
-
- /* move the cursor to the selected row in the main window */
- if( lw )
- wmove(screen->main_window.w, LW_ROW(lw), 0);
- else
- wmove(screen->main_window.w, 0, 0);
- wnoutrefresh(screen->main_window.w);
-
- /* tell curses to update */
- doupdate();
+ screen_refresh(c, true);
}
void
-screen_idle(mpdclient_t *c)
+screen_update(struct mpdclient *c)
{
- if( c->song && seek_id == c->song->id &&
- (screen->last_cmd == CMD_SEEK_FORWARD ||
- screen->last_cmd == CMD_SEEK_BACKWARD) )
- {
- mpdclient_cmd_seek(c, seek_id, seek_target_time);
- }
-
- screen->last_cmd = CMD_NONE;
- seek_id = -1;
+#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;
+
+ /* print a message if mpd status has changed */
+ 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);
+ initialized = true;
+ }
+
+ if (repeat != mpd_status_get_repeat(c->status))
+ screen_status_printf(mpd_status_get_repeat(c->status) ?
+ _("Repeat mode is on") :
+ _("Repeat mode is off"));
+
+ if (random_enabled != mpd_status_get_random(c->status))
+ screen_status_printf(mpd_status_get_random(c->status) ?
+ _("Random mode is on") :
+ _("Random mode is off"));
+
+ if (single != mpd_status_get_single(c->status))
+ screen_status_printf(mpd_status_get_single(c->status) ?
+ /* "single" mode means
+ that MPD will
+ automatically stop
+ after playing one
+ single song */
+ _("Single mode is on") :
+ _("Single mode is off"));
+
+ if (consume != mpd_status_get_consume(c->status))
+ screen_status_printf(mpd_status_get_consume(c->status) ?
+ /* "consume" mode means
+ that MPD removes each
+ song which has
+ finished playing */
+ _("Consume mode is on") :
+ _("Consume mode is off"));
+
+ if (crossfade != mpd_status_get_crossfade(c->status))
+ screen_status_printf(_("Crossfade %d seconds"),
+ mpd_status_get_crossfade(c->status));
+
+ 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);
+ }
+
+ 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
+
+ /* update the main window */
+ if (mode_fn->update != NULL)
+ mode_fn->update(c);
+
+ screen_refresh(c, false);
}
#ifdef HAVE_GETMOUSE
int
-screen_get_mouse_event(mpdclient_t *c,
- list_window_t *lw, int lw_length,
- unsigned long *bstate, int *row)
+screen_get_mouse_event(struct mpdclient *c, unsigned long *bstate, int *row)
{
- MEVENT event;
-
- /* retreive the mouse event from ncurses */
- getmouse(&event);
- D("mouse: id=%d y=%d,x=%d,z=%d\n",event.id,event.y,event.x,event.z);
- /* calculate the selected row in the list window */
- *row = event.y - screen->top_window.rows;
- /* copy button state bits */
- *bstate = event.bstate;
- /* if button 2 was pressed switch screen */
- if( event.bstate & BUTTON2_CLICKED )
- {
- screen_cmd(c, CMD_SCREEN_NEXT);
- return 1;
- }
- /* if the even occured above the list window move up */
- if( *row<0 && lw )
- {
- if( event.bstate & BUTTON3_CLICKED )
- list_window_first(lw);
- else
- list_window_previous_page(lw);
- return 1;
- }
- /* if the even occured below the list window move down */
- if( *row>=lw->rows && lw )
- {
- if( event.bstate & BUTTON3_CLICKED )
- list_window_last(lw, lw_length);
- else
- list_window_next_page(lw, lw_length);
- return 1;
- }
- return 0;
+ MEVENT event;
+
+ /* 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.title_bar.window.rows;
+ /* copy button state bits */
+ *bstate = event.bstate;
+ /* if button 2 was pressed switch screen */
+ if (event.bstate & BUTTON2_CLICKED) {
+ screen_cmd(c, CMD_SCREEN_NEXT);
+ return 1;
+ }
+
+ return 0;
}
#endif
-void
-screen_cmd(mpdclient_t *c, command_t cmd)
+void
+screen_cmd(struct mpdclient *c, command_t cmd)
{
- screen->input_timestamp = time(NULL);
- screen->last_cmd = cmd;
- welcome = FALSE;
-
- if( mode_fn && mode_fn->cmd && mode_fn->cmd(screen, c, cmd) )
- return;
-
- switch(cmd)
- {
- case CMD_PLAY:
- mpdclient_cmd_play(c, MPD_PLAY_AT_BEGINNING);
- break;
- case CMD_PAUSE:
- mpdclient_cmd_pause(c, !IS_PAUSED(c->status->state));
- break;
- case CMD_STOP:
- mpdclient_cmd_stop(c);
- break;
- case CMD_SEEK_FORWARD:
- if( !IS_STOPPED(c->status->state) )
- {
- if( c->song && seek_id != c->song->id )
- {
- seek_id = c->song->id;
- seek_target_time = c->status->elapsedTime;
- }
- seek_target_time+=options.seek_time;
- if( seek_target_time < c->status->totalTime )
- break;
- seek_target_time = c->status->totalTime;
- /* seek_target_time=0; */
- }
- break;
- /* fall through... */
- case CMD_TRACK_NEXT:
- if( !IS_STOPPED(c->status->state) )
- mpdclient_cmd_next(c);
- break;
- case CMD_SEEK_BACKWARD:
- if( !IS_STOPPED(c->status->state) )
- {
- if( seek_id != c->song->id )
- {
- seek_id = c->song->id;
- seek_target_time = c->status->elapsedTime;
- }
- seek_target_time-=options.seek_time;
- if( seek_target_time < 0 )
- seek_target_time=0;
+#ifndef NCMPC_MINI
+ if (screen.welcome_source_id != 0) {
+ g_source_remove(screen.welcome_source_id);
+ screen.welcome_source_id = 0;
}
- break;
- case CMD_TRACK_PREVIOUS:
- if( !IS_STOPPED(c->status->state) )
- mpdclient_cmd_prev(c);
- break;
- case CMD_SHUFFLE:
- if( mpdclient_cmd_shuffle(c) == 0 )
- screen_status_message(_("Shuffled playlist!"));
- break;
- case CMD_CLEAR:
- if( mpdclient_cmd_clear(c) == 0 )
- screen_status_message(_("Cleared playlist!"));
- break;
- case CMD_REPEAT:
- mpdclient_cmd_repeat(c, !c->status->repeat);
- break;
- case CMD_RANDOM:
- mpdclient_cmd_random(c, !c->status->random);
- break;
- case CMD_CROSSFADE:
- if( c->status->crossfade )
- mpdclient_cmd_crossfade(c, 0);
- else
- mpdclient_cmd_crossfade(c, options.crossfade_time);
- break;
- case CMD_DB_UPDATE:
- if( !c->status->updatingDb )
- {
- if( mpdclient_cmd_db_update_utf8(c,NULL)==0 )
- screen_status_printf(_("Database update started!"));
- }
- else
- screen_status_printf(_("Database update running..."));
- break;
- case CMD_VOLUME_UP:
- if( c->status->volume!=MPD_STATUS_NO_VOLUME && c->status->volume<100 )
- mpdclient_cmd_volume(c, ++c->status->volume);
- break;
- case CMD_VOLUME_DOWN:
- if( c->status->volume!=MPD_STATUS_NO_VOLUME && c->status->volume>0 )
- mpdclient_cmd_volume(c, --c->status->volume);
- break;
- case CMD_TOGGLE_FIND_WRAP:
- options.find_wrap = !options.find_wrap;
- screen_status_printf(options.find_wrap ?
- _("Find mode: Wrapped") :
- _("Find mode: Normal"));
- break;
- case CMD_TOGGLE_AUTOCENTER:
- options.auto_center = !options.auto_center;
- screen_status_printf(options.auto_center ?
- _("Auto center mode: On") :
- _("Auto center mode: Off"));
- break;
- case CMD_SCREEN_UPDATE:
- screen->painted = 0;
- break;
- case CMD_SCREEN_PREVIOUS:
- screen_next_mode(c, -1);
- break;
- case CMD_SCREEN_NEXT:
- screen_next_mode(c, 1);
- break;
- case CMD_SCREEN_PLAY:
- switch_screen_mode(SCREEN_PLAYLIST_ID, c);
- break;
- case CMD_SCREEN_FILE:
- switch_screen_mode(SCREEN_BROWSE_ID, c);
- break;
- case CMD_SCREEN_HELP:
- switch_screen_mode(SCREEN_HELP_ID, c);
- break;
- case CMD_SCREEN_SEARCH:
- switch_screen_mode(SCREEN_SEARCH_ID, c);
- break;
- case CMD_SCREEN_ARTIST:
- switch_screen_mode(SCREEN_ARTIST_ID, c);
- break;
- case CMD_SCREEN_KEYDEF:
- switch_screen_mode(SCREEN_KEYDEF_ID, c);
- break;
- case CMD_SCREEN_CLOCK:
- switch_screen_mode(SCREEN_CLOCK_ID, c);
- break;
+#endif
+
+ if (mode_fn->cmd != NULL && mode_fn->cmd(c, cmd))
+ return;
+
+ if (handle_player_command(c, cmd))
+ return;
+
+ switch(cmd) {
+ case CMD_TOGGLE_FIND_WRAP:
+ options.find_wrap = !options.find_wrap;
+ screen_status_printf(options.find_wrap ?
+ _("Find mode: Wrapped") :
+ _("Find mode: Normal"));
+ break;
+ case CMD_TOGGLE_AUTOCENTER:
+ options.auto_center = !options.auto_center;
+ screen_status_printf(options.auto_center ?
+ _("Auto center mode: On") :
+ _("Auto center mode: Off"));
+ break;
+ case CMD_SCREEN_UPDATE:
+ screen_paint(c);
+ break;
+ case CMD_SCREEN_PREVIOUS:
+ screen_next_mode(c, -1);
+ break;
+ case CMD_SCREEN_NEXT:
+ screen_next_mode(c, 1);
+ break;
+ case CMD_SCREEN_PLAY:
+ screen_switch(&screen_queue, c);
+ break;
+ case CMD_SCREEN_FILE:
+ screen_switch(&screen_browse, c);
+ break;
+#ifdef ENABLE_HELP_SCREEN
+ case CMD_SCREEN_HELP:
+ screen_switch(&screen_help, c);
+ break;
+#endif
+#ifdef ENABLE_SEARCH_SCREEN
+ case CMD_SCREEN_SEARCH:
+ screen_switch(&screen_search, c);
+ break;
+#endif
+#ifdef ENABLE_ARTIST_SCREEN
+ case CMD_SCREEN_ARTIST:
+ screen_switch(&screen_artist, c);
+ break;
+#endif
+#ifdef ENABLE_SONG_SCREEN
+ case CMD_SCREEN_SONG:
+ screen_switch(&screen_song, c);
+ break;
+#endif
+#ifdef ENABLE_KEYDEF_SCREEN
+ case CMD_SCREEN_KEYDEF:
+ screen_switch(&screen_keydef, c);
+ break;
+#endif
+#ifdef ENABLE_LYRICS_SCREEN
case CMD_SCREEN_LYRICS:
- switch_screen_mode(SCREEN_LYRICS_ID, c);
- break;
- case CMD_QUIT:
- exit(EXIT_SUCCESS);
- default:
- break;
- }
+ screen_switch(&screen_lyrics, c);
+ break;
+#endif
+#ifdef ENABLE_OUTPUTS_SCREEN
+ 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;
+
+ default:
+ break;
+ }
}