X-Git-Url: https://git.tokkee.org/?a=blobdiff_plain;f=src%2Fscreen_artist.c;h=f8d50d0c096def9358075320d970d75811e12992;hb=e52df3dd5be37471c4fceceb683479bd81bdec27;hp=01fbc9c1fbc35184f6d0ff5200446ff19bbfb711;hpb=4eb970945e85a5f7c5ac768a44d5bca03c824b97;p=ncmpc.git diff --git a/src/screen_artist.c b/src/screen_artist.c index 01fbc9c..f8d50d0 100644 --- a/src/screen_artist.c +++ b/src/screen_artist.c @@ -1,5 +1,6 @@ -/* - * (c) 2005 by Kalle Wallin +/* 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 @@ -10,26 +11,26 @@ * 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_artist.h" +#include "screen_interface.h" +#include "screen_status.h" +#include "screen_find.h" +#include "screen_browser.h" +#include "screen.h" #include "i18n.h" -#include "options.h" #include "charset.h" #include "mpdclient.h" -#include "utils.h" -#include "strfsong.h" -#include "command.h" -#include "screen.h" -#include "screen_utils.h" #include "screen_browser.h" -#include "gcc.h" +#include "filelist.h" +#include "options.h" -#include -#include +#include #include #include @@ -41,18 +42,18 @@ static artist_mode_t mode = LIST_ARTISTS; static GPtrArray *artist_list, *album_list; static char *artist = NULL; static char *album = NULL; +static char ALL_TRACKS[] = ""; static struct screen_browser browser; static gint compare_utf8(gconstpointer s1, gconstpointer s2) { - char *key1, *key2; - int n; + const char *const*t1 = s1, *const*t2 = s2; - key1 = g_utf8_collate_key(s1,-1); - key2 = g_utf8_collate_key(s2,-1); - n = strcmp(key1,key2); + char *key1 = g_utf8_collate_key(*t1,-1); + char *key2 = g_utf8_collate_key(*t2,-1); + int n = strcmp(key1,key2); g_free(key1); g_free(key2); return n; @@ -60,94 +61,46 @@ compare_utf8(gconstpointer s1, gconstpointer s2) /* list_window callback */ static const char * -artist_lw_callback(unsigned idx, mpd_unused int *highlight, mpd_unused void *data) +screen_artist_lw_callback(unsigned idx, void *data) { GPtrArray *list = data; - static char buf[BUFSIZE]; - char *str, *str_utf8; if (mode == LIST_ALBUMS) { if (idx == 0) - return "[..]"; - else if (idx == list->len + 1) { - str = utf8_to_locale(_("All tracks")); - g_snprintf(buf, BUFSIZE, "[%s]", str); - g_free(str); - return buf; - } + return ".."; + else if (idx == list->len + 1) + return _("All tracks"); --idx; } - if (idx >= list->len) - return NULL; + assert(idx < list->len); - str_utf8 = g_ptr_array_index(list, idx); + char *str_utf8 = g_ptr_array_index(list, idx); assert(str_utf8 != NULL); - str = utf8_to_locale(str_utf8); - g_snprintf(buf, BUFSIZE, "[%s]", str); + char *str = utf8_to_locale(str_utf8); + + static char buf[BUFSIZE]; + g_strlcpy(buf, str, sizeof(buf)); g_free(str); return buf; } -static void -paint(void); - -static void -artist_repaint(void) -{ - paint(); - wrefresh(browser.lw->w); -} - -static void -artist_repaint_if_active(void) -{ - if (screen_is_visible(&screen_artist)) - artist_repaint(); -} - -/* the playlist have been updated -> fix highlights */ -static void -playlist_changed_callback(mpdclient_t *c, int event, gpointer data) -{ - browser_playlist_changed(&browser, c, event, data); - - artist_repaint_if_active(); -} - -static GPtrArray * -g_list_to_ptr_array(GList *in) -{ - GPtrArray *out = g_ptr_array_sized_new(g_list_length(in)); - GList *head = in; - - while (in != NULL) { - g_ptr_array_add(out, in->data); - in = g_list_next(in); - } - - g_list_free(head); - return out; -} - static void string_array_free(GPtrArray *array) { - unsigned i; - - for (i = 0; i < array->len; ++i) { + for (unsigned i = 0; i < array->len; ++i) { char *value = g_ptr_array_index(array, i); - free(value); + g_free(value); } g_ptr_array_free(array, TRUE); } static void -free_lists(struct mpdclient *c) +free_lists(void) { if (artist_list != NULL) { string_array_free(artist_list); @@ -160,17 +113,27 @@ free_lists(struct mpdclient *c) } if (browser.filelist) { - if (c != NULL) - mpdclient_remove_playlist_callback(c, playlist_changed_callback); filelist_free(browser.filelist); browser.filelist = NULL; } } +static void +recv_tag_values(struct mpd_connection *connection, enum mpd_tag_type tag, + GPtrArray *list) +{ + struct mpd_pair *pair; + + while ((pair = mpd_recv_pair_tag(connection, tag)) != NULL) { + g_ptr_array_add(list, g_strdup(pair->value)); + mpd_return_pair(connection, pair); + } +} + static void load_artist_list(struct mpdclient *c) { - GList *list; + struct mpd_connection *connection = mpdclient_get_connection(c); assert(mode == LIST_ARTISTS); assert(artist == NULL); @@ -179,17 +142,25 @@ load_artist_list(struct mpdclient *c) assert(album_list == NULL); assert(browser.filelist == NULL); - list = mpdclient_get_artists(c); - /* sort list */ - list = g_list_sort(list, compare_utf8); + artist_list = g_ptr_array_new(); + + if (connection != NULL) { + mpd_search_db_tags(connection, MPD_TAG_ARTIST); + mpd_search_commit(connection); + recv_tag_values(connection, MPD_TAG_ARTIST, artist_list); + + mpdclient_finish_command(c); + } - artist_list = g_list_to_ptr_array(list); + /* sort list */ + g_ptr_array_sort(artist_list, compare_utf8); + list_window_set_length(browser.lw, artist_list->len); } static void load_album_list(struct mpdclient *c) { - GList *list; + struct mpd_connection *connection = mpdclient_get_connection(c); assert(mode == LIST_ALBUMS); assert(artist != NULL); @@ -197,57 +168,75 @@ load_album_list(struct mpdclient *c) assert(album_list == NULL); assert(browser.filelist == NULL); - list = mpdclient_get_albums(c, artist); + album_list = g_ptr_array_new(); + + if (connection != NULL) { + mpd_search_db_tags(connection, MPD_TAG_ALBUM); + mpd_search_add_tag_constraint(connection, + MPD_OPERATOR_DEFAULT, + MPD_TAG_ARTIST, artist); + mpd_search_commit(connection); + + recv_tag_values(connection, MPD_TAG_ALBUM, album_list); + + mpdclient_finish_command(c); + } + /* sort list */ - list = g_list_sort(list, compare_utf8); + g_ptr_array_sort(album_list, compare_utf8); - album_list = g_list_to_ptr_array(list); + list_window_set_length(browser.lw, album_list->len + 2); } static void load_song_list(struct mpdclient *c) { + struct mpd_connection *connection = mpdclient_get_connection(c); + assert(mode == LIST_SONGS); assert(artist != NULL); assert(album != NULL); assert(browser.filelist == NULL); - if (album[0] == 0) - browser.filelist = - mpdclient_filelist_search(c, TRUE, - MPD_TABLE_ARTIST, - artist); - else - browser.filelist = - mpdclient_filelist_search(c, TRUE, - MPD_TABLE_ALBUM, - album); - if (browser.filelist == NULL) - browser.filelist = filelist_new(NULL); - + browser.filelist = filelist_new(); /* add a dummy entry for ".." */ - filelist_prepend(browser.filelist, NULL); + filelist_append(browser.filelist, NULL); + + if (connection != NULL) { + mpd_search_db_songs(connection, true); + mpd_search_add_tag_constraint(connection, MPD_OPERATOR_DEFAULT, + MPD_TAG_ARTIST, artist); + if (album != ALL_TRACKS) + mpd_search_add_tag_constraint(connection, MPD_OPERATOR_DEFAULT, + MPD_TAG_ALBUM, album); + mpd_search_commit(connection); - /* install playlist callback and fix highlights */ - sync_highlights(c, browser.filelist); - mpdclient_install_playlist_callback(c, playlist_changed_callback); + filelist_recv(browser.filelist, connection); + + mpdclient_finish_command(c); + } + + /* fix highlights */ + screen_browser_sync_highlights(browser.filelist, &c->playlist); + list_window_set_length(browser.lw, filelist_length(browser.filelist)); } static void -free_state(struct mpdclient *c) +free_state(void) { g_free(artist); - g_free(album); + if (album != ALL_TRACKS) + g_free(album); artist = NULL; album = NULL; - free_lists(c); + free_lists(); } static void open_artist_list(struct mpdclient *c) { - free_state(c); + free_state(); mode = LIST_ARTISTS; load_artist_list(c); @@ -258,7 +247,7 @@ open_album_list(struct mpdclient *c, char *_artist) { assert(_artist != NULL); - free_state(c); + free_state(); mode = LIST_ALBUMS; artist = _artist; @@ -271,7 +260,7 @@ open_song_list(struct mpdclient *c, char *_artist, char *_album) assert(_artist != NULL); assert(_album != NULL); - free_state(c); + free_state(); mode = LIST_SONGS; artist = _artist; @@ -282,7 +271,7 @@ open_song_list(struct mpdclient *c, char *_artist, char *_album) static void reload_lists(struct mpdclient *c) { - free_lists(c); + free_lists(); switch (mode) { case LIST_ARTISTS: @@ -299,67 +288,88 @@ reload_lists(struct mpdclient *c) } } -/* db updated */ -static void -browse_callback(mpdclient_t *c, int event, mpd_unused gpointer data) -{ - switch(event) { - case BROWSE_DB_UPDATED: - reload_lists(c); - break; - default: - break; - } - - artist_repaint_if_active(); -} - static void -init(WINDOW *w, int cols, int rows) +screen_artist_init(WINDOW *w, int cols, int rows) { browser.lw = list_window_init(w, cols, rows); + browser.song_format = options.list_format; artist = NULL; album = NULL; } static void -quit(void) +screen_artist_quit(void) { - free_state(NULL); + free_state(); list_window_free(browser.lw); } static void -open(mpdclient_t *c) +screen_artist_open(struct mpdclient *c) { - static gboolean callback_installed = FALSE; - if (artist_list == NULL && album_list == NULL && browser.filelist == NULL) reload_lists(c); - if (!callback_installed) { - mpdclient_install_browse_callback(c, browse_callback); - callback_installed = TRUE; - } } static void -resize(int cols, int rows) +screen_artist_resize(int cols, int rows) +{ + list_window_resize(browser.lw, cols, rows); +} + +/** + * Paint one item in the artist list. + */ +static void +paint_artist_callback(WINDOW *w, unsigned i, + gcc_unused unsigned y, unsigned width, + bool selected, const void *data) +{ + const GPtrArray *list = data; + char *p = utf8_to_locale(g_ptr_array_index(list, i)); + + screen_browser_paint_directory(w, width, selected, p); + g_free(p); +} + +/** + * Paint one item in the album list. There are two virtual items + * inserted: at the beginning, there's the special item ".." to go to + * the parent directory, and at the end, there's the item "All tracks" + * to view the tracks of all albums. + */ +static void +paint_album_callback(WINDOW *w, unsigned i, + gcc_unused unsigned y, unsigned width, + bool selected, const void *data) { - browser.lw->cols = cols; - browser.lw->rows = rows; + const GPtrArray *list = data; + const char *p; + char *q = NULL; + + if (i == 0) + p = ".."; + else if (i == list->len + 1) + p = _("All tracks"); + else + p = q = utf8_to_locale(g_ptr_array_index(list, i - 1)); + + screen_browser_paint_directory(w, width, selected, p); + g_free(q); } static void -paint(void) +screen_artist_paint(void) { if (browser.filelist) { - list_window_paint(browser.lw, browser_lw_callback, - browser.filelist); + screen_browser_paint(&browser); } else if (album_list != NULL) - list_window_paint(browser.lw, artist_lw_callback, album_list); + list_window_paint2(browser.lw, + paint_album_callback, album_list); else if (artist_list != NULL) - list_window_paint(browser.lw, artist_lw_callback, artist_list); + list_window_paint2(browser.lw, + paint_artist_callback, artist_list); else { wmove(browser.lw->w, 0, 0); wclrtobot(browser.lw->w); @@ -367,11 +377,11 @@ paint(void) } static const char * -get_title(char *str, size_t size) +screen_artist_get_title(char *str, size_t size) { - char *s1, *s2; - switch(mode) { + char *s1, *s2; + case LIST_ARTISTS: g_snprintf(str, size, _("All artists")); break; @@ -384,14 +394,17 @@ get_title(char *str, size_t size) case LIST_SONGS: s1 = utf8_to_locale(artist); - if (*album != 0) { - s2 = utf8_to_locale(album); + + if (album == ALL_TRACKS) g_snprintf(str, size, - _("Album: %s - %s"), s1, s2); + _("All tracks of artist: %s"), s1); + else if (*album != 0) { + s2 = utf8_to_locale(album); + g_snprintf(str, size, _("Album: %s - %s"), s1, s2); g_free(s2); } else g_snprintf(str, size, - _("All tracks of artist: %s"), s1); + _("Tracks of no album of artist: %s"), s1); g_free(s1); break; } @@ -400,45 +413,70 @@ get_title(char *str, size_t size) } static void -add_query(mpdclient_t *c, int table, char *_filter) +screen_artist_update(struct mpdclient *c) { - char *str; - mpdclient_filelist_t *addlist; + if (browser.filelist == NULL) + return; - assert(filter != NULL); + if (c->events & MPD_IDLE_DATABASE) + /* the db has changed -> update the list */ + reload_lists(c); - str = utf8_to_locale(_filter); - if (table== MPD_TABLE_ALBUM) - screen_status_printf("Adding album %s...", str); - else - screen_status_printf("Adding %s...", str); - g_free(str); + if (c->events & (MPD_IDLE_DATABASE | MPD_IDLE_QUEUE)) + screen_browser_sync_highlights(browser.filelist, &c->playlist); - addlist = mpdclient_filelist_search(c, TRUE, table, _filter); - if (addlist) { - mpdclient_filelist_add_all(c, addlist); - filelist_free(addlist); - } + if (c->events & (MPD_IDLE_DATABASE +#ifndef NCMPC_MINI + | MPD_IDLE_QUEUE +#endif + )) + screen_artist_paint(); } -static unsigned -metalist_length(void) +/* add_query - Add all songs satisfying specified criteria. + _artist is actually only used in the ALBUM case to distinguish albums with + the same name from different artists. */ +static void +add_query(struct mpdclient *c, enum mpd_tag_type table, const char *_filter, + const char *_artist) { - assert(mode != LIST_ARTISTS || artist_list != NULL); - assert(mode != LIST_ALBUMS || album_list != NULL); + struct mpd_connection *connection = mpdclient_get_connection(c); + + assert(_filter != NULL); + + if (connection == NULL) + return; - return mode == LIST_ALBUMS - ? album_list->len + 2 - : artist_list->len; + char *str = utf8_to_locale(_filter); + if (table == MPD_TAG_ALBUM) + screen_status_printf(_("Adding album %s..."), str); + else + screen_status_printf(_("Adding %s..."), str); + g_free(str); + + mpd_search_db_songs(connection, true); + mpd_search_add_tag_constraint(connection, MPD_OPERATOR_DEFAULT, + table, _filter); + if (table == MPD_TAG_ALBUM) + mpd_search_add_tag_constraint(connection, MPD_OPERATOR_DEFAULT, + MPD_TAG_ARTIST, _artist); + mpd_search_commit(connection); + + struct filelist *addlist = filelist_new_recv(connection); + + if (mpdclient_finish_command(c)) + mpdclient_filelist_add_all(c, addlist); + + filelist_free(addlist); } static int -artist_lw_cmd(struct mpdclient *c, command_t cmd) +screen_artist_lw_cmd(struct mpdclient *c, command_t cmd) { switch (mode) { case LIST_ARTISTS: case LIST_ALBUMS: - return list_window_cmd(browser.lw, metalist_length(), cmd); + return list_window_cmd(browser.lw, cmd); case LIST_SONGS: return browser_cmd(&browser, c, cmd); @@ -462,22 +500,27 @@ string_array_find(GPtrArray *array, const char *value) } static bool -artist_cmd(mpdclient_t *c, command_t cmd) +screen_artist_cmd(struct mpdclient *c, command_t cmd) { - char *selected; - char *old; - int idx; - switch(cmd) { + struct list_window_range range; + char *selected; + char *old; + char *old_ptr; + int idx; + case CMD_PLAY: switch (mode) { case LIST_ARTISTS: + if (browser.lw->selected >= artist_list->len) + return true; + selected = g_ptr_array_index(artist_list, browser.lw->selected); open_album_list(c, g_strdup(selected)); list_window_reset(browser.lw); - artist_repaint(); + screen_artist_paint(); return true; case LIST_ALBUMS: @@ -492,13 +535,12 @@ artist_cmd(mpdclient_t *c, command_t cmd) g_free(old); if (idx >= 0) { - list_window_set_selected(browser.lw, idx); - list_window_center(browser.lw, - artist_list->len, idx); + list_window_set_cursor(browser.lw, idx); + list_window_center(browser.lw, idx); } } else if (browser.lw->selected == album_list->len + 1) { /* handle "show all" */ - open_song_list(c, g_strdup(artist), g_strdup("\0")); + open_song_list(c, g_strdup(artist), ALL_TRACKS); list_window_reset(browser.lw); } else { /* select album */ @@ -508,30 +550,30 @@ artist_cmd(mpdclient_t *c, command_t cmd) list_window_reset(browser.lw); } - artist_repaint(); + screen_artist_paint(); return true; case LIST_SONGS: if (browser.lw->selected == 0) { /* handle ".." */ old = g_strdup(album); + old_ptr = album; open_album_list(c, g_strdup(artist)); list_window_reset(browser.lw); /* restore previous list window state */ - idx = *old == 0 + idx = old_ptr == ALL_TRACKS ? (int)album_list->len : string_array_find(album_list, old); g_free(old); if (idx >= 0) { ++idx; - list_window_set_selected(browser.lw, idx); - list_window_center(browser.lw, - album_list->len, idx); + list_window_set_cursor(browser.lw, idx); + list_window_center(browser.lw, idx); } - artist_repaint(); + screen_artist_paint(); return true; } break; @@ -555,33 +597,32 @@ artist_cmd(mpdclient_t *c, command_t cmd) g_free(old); if (idx >= 0) { - list_window_set_selected(browser.lw, idx); - list_window_center(browser.lw, - artist_list->len, idx); + list_window_set_cursor(browser.lw, idx); + list_window_center(browser.lw, idx); } break; case LIST_SONGS: old = g_strdup(album); + old_ptr = album; open_album_list(c, g_strdup(artist)); list_window_reset(browser.lw); /* restore previous list window state */ - idx = *old == 0 + idx = old_ptr == ALL_TRACKS ? (int)album_list->len : string_array_find(album_list, old); g_free(old); if (idx >= 0) { ++idx; - list_window_set_selected(browser.lw, idx); - list_window_center(browser.lw, - album_list->len, idx); + list_window_set_cursor(browser.lw, idx); + list_window_center(browser.lw, idx); } break; } - artist_repaint(); + screen_artist_paint(); break; case CMD_GO_ROOT_DIRECTORY: @@ -598,27 +639,36 @@ artist_cmd(mpdclient_t *c, command_t cmd) break; } - artist_repaint(); + screen_artist_paint(); break; case CMD_SELECT: case CMD_ADD: switch(mode) { case LIST_ARTISTS: - selected = g_ptr_array_index(artist_list, - browser.lw->selected); - add_query(c, MPD_TABLE_ARTIST, selected); - cmd = CMD_LIST_NEXT; /* continue and select next item... */ + if (browser.lw->selected >= artist_list->len) + return true; + + list_window_get_range(browser.lw, &range); + for (unsigned i = range.start; i < range.end; ++i) { + selected = g_ptr_array_index(artist_list, i); + add_query(c, MPD_TAG_ARTIST, selected, NULL); + cmd = CMD_LIST_NEXT; /* continue and select next item... */ + } break; case LIST_ALBUMS: - if (browser.lw->selected == album_list->len + 1) - add_query(c, MPD_TABLE_ARTIST, artist); - else if (browser.lw->selected > 0) { - selected = g_ptr_array_index(album_list, - browser.lw->selected - 1); - add_query(c, MPD_TABLE_ALBUM, selected); - cmd = CMD_LIST_NEXT; /* continue and select next item... */ + list_window_get_range(browser.lw, &range); + for (unsigned i = range.start; i < range.end; ++i) { + if(i == album_list->len + 1) + add_query(c, MPD_TAG_ARTIST, artist, NULL); + else if (i > 0) + { + selected = g_ptr_array_index(album_list, + browser.lw->selected - 1); + add_query(c, MPD_TAG_ALBUM, selected, artist); + cmd = CMD_LIST_NEXT; /* continue and select next item... */ + } } break; @@ -631,7 +681,6 @@ artist_cmd(mpdclient_t *c, command_t cmd) /* continue and update... */ case CMD_SCREEN_UPDATE: reload_lists(c); - screen_status_printf(_("Screen updated!")); return false; case CMD_LIST_FIND: @@ -640,15 +689,35 @@ artist_cmd(mpdclient_t *c, command_t cmd) case CMD_LIST_RFIND_NEXT: switch (mode) { case LIST_ARTISTS: - screen_find(browser.lw, artist_list->len, - cmd, artist_lw_callback, artist_list); - artist_repaint(); + screen_find(browser.lw, cmd, + screen_artist_lw_callback, artist_list); + screen_artist_paint(); + return true; + + case LIST_ALBUMS: + screen_find(browser.lw, cmd, + screen_artist_lw_callback, album_list); + screen_artist_paint(); + return true; + + case LIST_SONGS: + /* handled by browser_cmd() */ + break; + } + case CMD_LIST_JUMP: + switch (mode) { + case LIST_ARTISTS: + screen_jump(browser.lw, + screen_artist_lw_callback, artist_list, + paint_artist_callback, artist_list); + screen_artist_paint(); return true; case LIST_ALBUMS: - screen_find(browser.lw, album_list->len + 2, - cmd, artist_lw_callback, album_list); - artist_repaint(); + screen_jump(browser.lw, + screen_artist_lw_callback, album_list, + paint_album_callback, album_list); + screen_artist_paint(); return true; case LIST_SONGS: @@ -662,9 +731,9 @@ artist_cmd(mpdclient_t *c, command_t cmd) break; } - if (artist_lw_cmd(c, cmd)) { + if (screen_artist_lw_cmd(c, cmd)) { if (screen_is_visible(&screen_artist)) - artist_repaint(); + screen_artist_paint(); return true; } @@ -672,11 +741,12 @@ artist_cmd(mpdclient_t *c, command_t cmd) } const struct screen_functions screen_artist = { - .init = init, - .exit = quit, - .open = open, - .resize = resize, - .paint = paint, - .cmd = artist_cmd, - .get_title = get_title, + .init = screen_artist_init, + .exit = screen_artist_quit, + .open = screen_artist_open, + .resize = screen_artist_resize, + .paint = screen_artist_paint, + .update = screen_artist_update, + .cmd = screen_artist_cmd, + .get_title = screen_artist_get_title, };