X-Git-Url: https://git.tokkee.org/?a=blobdiff_plain;f=src%2Fscreen_lyrics.c;h=e655fc5f37c1fcb53e2ce79d62b9c4be3aa0bb67;hb=119ed0ee8feb2a88ebd56f2afcaf931f8c5f8801;hp=1cb392fb86e4419f5e9de31f24a9f4e6b784e4ff;hpb=0709a190ca06e9db3e199619e279b269210ee83d;p=ncmpc.git diff --git a/src/screen_lyrics.c b/src/screen_lyrics.c index 1cb392f..e655fc5 100644 --- a/src/screen_lyrics.c +++ b/src/screen_lyrics.c @@ -1,5 +1,5 @@ /* ncmpc (Ncurses MPD Client) - * (c) 2004-2009 The Music Player Daemon Project + * (c) 2004-2010 The Music Player Daemon Project * Project homepage: http://musicpd.org * This program is free software; you can redistribute it and/or modify @@ -17,16 +17,20 @@ * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. */ -#include +#include "screen_lyrics.h" +#include "screen_interface.h" +#include "screen_message.h" +#include "screen_file.h" +#include "screen_song.h" #include "i18n.h" #include "options.h" #include "mpdclient.h" -#include "command.h" #include "screen.h" -#include "strfsong.h" #include "lyrics.h" #include "screen_text.h" +#include +#include #include #include #include @@ -35,14 +39,17 @@ static struct screen_text text; -static const struct mpd_song *next_song; +static struct mpd_song *next_song; +static bool follow = false; static struct { struct mpd_song *song; - char *artist, *title; + char *artist, *title, *plugin_name; struct plugin_cycle *loader; + + guint loader_timeout; } current; static void @@ -53,6 +60,16 @@ screen_lyrics_abort(void) current.loader = NULL; } + if (current.loader_timeout != 0) { + g_source_remove(current.loader_timeout); + current.loader_timeout = 0; + } + + if (current.plugin_name != NULL) { + g_free(current.plugin_name); + current.plugin_name = NULL; + } + if (current.artist != NULL) { g_free(current.artist); current.artist = NULL; @@ -60,11 +77,11 @@ screen_lyrics_abort(void) if (current.title != NULL) { g_free(current.title); - current.artist = NULL; + current.title = NULL; } if (current.song != NULL) { - mpd_freeSong(current.song); + mpd_song_free(current.song); current.song = NULL; } } @@ -82,6 +99,72 @@ lyrics_repaint_if_active(void) } } +static void +path_lyr_file(char *path, size_t size, + const char *artist, const char *title) +{ + snprintf(path, size, "%s/.lyrics/%s - %s.txt", + getenv("HOME"), artist, title); +} + +static bool +exists_lyr_file(const char *artist, const char *title) +{ + char path[1024]; + struct stat result; + + path_lyr_file(path, 1024, artist, title); + + return (stat(path, &result) == 0); +} + +static FILE * +create_lyr_file(const char *artist, const char *title) +{ + char path[1024]; + + snprintf(path, 1024, "%s/.lyrics", + getenv("HOME")); + mkdir(path, S_IRWXU); + + path_lyr_file(path, 1024, artist, title); + + return fopen(path, "w"); +} + +static int +store_lyr_hd(void) +{ + FILE *lyr_file; + unsigned i; + + lyr_file = create_lyr_file(current.artist, current.title); + if (lyr_file == NULL) + return -1; + + for (i = 0; i < text.lines->len; ++i) + fprintf(lyr_file, "%s\n", + (const char*)g_ptr_array_index(text.lines, i)); + + fclose(lyr_file); + return 0; +} + +static int +delete_lyr_hd(void) +{ + char path[1024]; + + if (!exists_lyr_file(current.artist, current.title)) + return -1; + + path_lyr_file(path, 1024, current.artist, current.title); + if (unlink(path) != 0) + return -2; + + return 0; +} + static void screen_lyrics_set(const GString *str) { @@ -93,71 +176,74 @@ screen_lyrics_set(const GString *str) } static void -screen_lyrics_callback(const GString *result, G_GNUC_UNUSED void *data) +screen_lyrics_callback(const GString *result, const bool success, + const char *plugin_name, G_GNUC_UNUSED void *data) { assert(current.loader != NULL); + current.plugin_name = g_strdup(plugin_name); + + /* Display result, which may be lyrics or error messages */ if (result != NULL) screen_lyrics_set(result); - else + + if (success == true) { + if (options.lyrics_autosave && + !exists_lyr_file(current.artist, current.title)) + store_lyr_hd(); + } else { /* translators: no lyrics were found for the song */ screen_status_message (_("No lyrics")); + } + + if (current.loader_timeout != 0) { + g_source_remove(current.loader_timeout); + current.loader_timeout = 0; + } + + plugin_stop(current.loader); + current.loader = NULL; +} +static gboolean +screen_lyrics_timeout_callback(gpointer G_GNUC_UNUSED data) +{ plugin_stop(current.loader); current.loader = NULL; + + screen_status_printf(_("Lyrics timeout occurred after %d seconds"), + options.lyrics_timeout); + + current.loader_timeout = 0; + return FALSE; } static void screen_lyrics_load(const struct mpd_song *song) { - char buffer[MAX_SONGNAME_LENGTH]; + const char *artist, *title; assert(song != NULL); screen_lyrics_abort(); screen_text_clear(&text); - current.song = mpd_songDup(song); + artist = mpd_song_get_tag(song, MPD_TAG_ARTIST, 0); + title = mpd_song_get_tag(song, MPD_TAG_TITLE, 0); - strfsong(buffer, sizeof(buffer), "%artist%", song); - current.artist = g_strdup(buffer); - - strfsong(buffer, sizeof(buffer), "%title%", song); - current.title = g_strdup(buffer); + current.song = mpd_song_dup(song); + current.artist = g_strdup(artist); + current.title = g_strdup(title); current.loader = lyrics_load(current.artist, current.title, screen_lyrics_callback, NULL); -} - -static FILE *create_lyr_file(const char *artist, const char *title) -{ - char path[1024]; - - snprintf(path, 1024, "%s/.lyrics", - getenv("HOME")); - mkdir(path, S_IRWXU); - - snprintf(path, 1024, "%s/.lyrics/%s - %s.txt", - getenv("HOME"), artist, title); - - return fopen(path, "w"); -} - -static int store_lyr_hd(void) -{ - FILE *lyr_file; - unsigned i; - lyr_file = create_lyr_file(current.artist, current.title); - if (lyr_file == NULL) - return -1; - - for (i = 0; i < text.lines->len; ++i) - fprintf(lyr_file, "%s\n", - (const char*)g_ptr_array_index(text.lines, i)); - - fclose(lyr_file); - return 0; + if (options.lyrics_timeout != 0) { + current.loader_timeout = + g_timeout_add_seconds(options.lyrics_timeout, + screen_lyrics_timeout_callback, + NULL); + } } static void @@ -181,19 +267,35 @@ lyrics_exit(void) } static void -lyrics_open(mpdclient_t *c) +lyrics_open(struct mpdclient *c) { - if (next_song == NULL) - next_song = c->song; + const struct mpd_song *next_song_c = + next_song != NULL ? next_song : c->song; - if (next_song != NULL && + if (next_song_c != NULL && (current.song == NULL || - strcmp(next_song->file, current.song->file) != 0)) - screen_lyrics_load(next_song); + strcmp(mpd_song_get_uri(next_song_c), + mpd_song_get_uri(current.song)) != 0)) + screen_lyrics_load(next_song_c); - next_song = NULL; + if (next_song != NULL) { + mpd_song_free(next_song); + next_song = NULL; + } } +static void +lyrics_update(struct mpdclient *c) +{ + if (!follow) + return; + + if (c->song != NULL && + (current.song == NULL || + strcmp(mpd_song_get_uri(c->song), + mpd_song_get_uri(current.song)) != 0)) + screen_lyrics_load(c->song); +} static const char * lyrics_title(char *str, size_t size) @@ -207,9 +309,16 @@ lyrics_title(char *str, size_t size) return str; } else if (current.artist != NULL && current.title != NULL && !screen_text_is_empty(&text)) { - snprintf(str, size, "%s: %s - %s", - _("Lyrics"), - current.artist, current.title); + int n; + n = snprintf(str, size, "%s: %s - %s", + _("Lyrics"), + current.artist, current.title); + + if (options.lyrics_show_plugin && current.plugin_name != NULL && + (unsigned int) n < size - 1) + snprintf(str + n, size - n, " (%s)", + current.plugin_name); + return str; } else return _("Lyrics"); @@ -222,7 +331,7 @@ lyrics_paint(void) } static bool -lyrics_cmd(mpdclient_t *c, command_t cmd) +lyrics_cmd(struct mpdclient *c, command_t cmd) { if (screen_text_cmd(&text, c, cmd)) return true; @@ -240,12 +349,33 @@ lyrics_cmd(mpdclient_t *c, command_t cmd) /* lyrics for the song were saved on hard disk */ screen_status_message (_("Lyrics saved")); return true; + case CMD_DELETE: + if (current.loader == NULL && current.artist != NULL && + current.title != NULL) { + switch (delete_lyr_hd()) { + case 0: + screen_status_message (_("Lyrics deleted")); + break; + case -1: + screen_status_message (_("No saved lyrics")); + break; + } + } + return true; case CMD_LYRICS_UPDATE: if (c->song != NULL) { screen_lyrics_load(c->song); screen_text_repaint(&text); } return true; + case CMD_SELECT: + if (current.loader == NULL && current.artist != NULL && + current.title != NULL) { + current.loader = lyrics_load(current.artist, current.title, + screen_lyrics_callback, NULL); + screen_text_repaint(&text); + } + return true; #ifdef ENABLE_SONG_SCREEN case CMD_SCREEN_SONG: @@ -256,6 +386,9 @@ lyrics_cmd(mpdclient_t *c, command_t cmd) break; #endif + case CMD_SCREEN_SWAP: + screen_swap(c, current.song); + return true; case CMD_LOCATE: if (current.song != NULL) { @@ -276,6 +409,7 @@ const struct screen_functions screen_lyrics = { .init = lyrics_screen_init, .exit = lyrics_exit, .open = lyrics_open, + .update = lyrics_update, .close = NULL, .resize = lyrics_resize, .paint = lyrics_paint, @@ -284,10 +418,11 @@ const struct screen_functions screen_lyrics = { }; void -screen_lyrics_switch(struct mpdclient *c, const struct mpd_song *song) +screen_lyrics_switch(struct mpdclient *c, const struct mpd_song *song, bool f) { assert(song != NULL); - next_song = song; + follow = f; + next_song = mpd_song_dup(song); screen_switch(&screen_lyrics, c); }