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diff --git a/src/screen_search.c b/src/screen_search.c
index 822729ad43c7fd961eb6667948ec2c70fd96f4ba..1465602ed2537fe49178acebb64cf99f2504c2ca 100644 (file)
--- a/src/screen_search.c
+++ b/src/screen_search.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 "config.h"
-
-#ifndef DISABLE_SEARCH_SCREEN
-#include "ncmpc.h"
+#include "screen_search.h"
+#include "screen_interface.h"
+#include "screen_status.h"
+#include "screen.h"
+#include "i18n.h"
#include "options.h"
-#include "support.h"
+#include "charset.h"
#include "mpdclient.h"
#include "strfsong.h"
-#include "command.h"
-#include "screen.h"
#include "utils.h"
#include "screen_utils.h"
#include "screen_browser.h"
-#include "gcc.h"
+#include "filelist.h"
-#include <ctype.h>
-#include <stdlib.h>
#include <string.h>
#include <glib.h>
-#include <ncurses.h>
-
-/* new search stuff with qball's libmpdclient */
-#define FUTURE
-
-#ifdef FUTURE
-extern gint mpdclient_finish_command(mpdclient_t *c);
+enum {
+ SEARCH_URI = MPD_TAG_COUNT + 100,
+ SEARCH_ARTIST_TITLE
+};
-typedef struct {
- int id;
+static const struct {
const char *name;
const char *localname;
-} search_tag_t;
-
-static search_tag_t search_tag[] = {
- { MPD_TAG_ITEM_ARTIST, "artist", N_("artist") },
- { MPD_TAG_ITEM_ALBUM, "album", N_("album") },
- { MPD_TAG_ITEM_TITLE, "title", N_("title") },
- { MPD_TAG_ITEM_TRACK, "track", N_("track") },
- { MPD_TAG_ITEM_NAME, "name", N_("name") },
- { MPD_TAG_ITEM_GENRE, "genre", N_("genre") },
- { MPD_TAG_ITEM_DATE, "date", N_("date") },
- { MPD_TAG_ITEM_COMPOSER, "composer", N_("composer") },
- { MPD_TAG_ITEM_PERFORMER, "performer", N_("performer") },
- { MPD_TAG_ITEM_COMMENT, "comment", N_("comment") },
- { MPD_TAG_ITEM_FILENAME, "filename", N_("file") },
- { -1, NULL, NULL }
+} search_tag[MPD_TAG_COUNT] = {
+ [MPD_TAG_ARTIST] = { "artist", N_("artist") },
+ [MPD_TAG_ALBUM] = { "album", N_("album") },
+ [MPD_TAG_TITLE] = { "title", N_("title") },
+ [MPD_TAG_TRACK] = { "track", N_("track") },
+ [MPD_TAG_NAME] = { "name", N_("name") },
+ [MPD_TAG_GENRE] = { "genre", N_("genre") },
+ [MPD_TAG_DATE] = { "date", N_("date") },
+ [MPD_TAG_COMPOSER] = { "composer", N_("composer") },
+ [MPD_TAG_PERFORMER] = { "performer", N_("performer") },
+ [MPD_TAG_COMMENT] = { "comment", N_("comment") },
};
static int
-search_get_tag_id(char *name)
+search_get_tag_id(const char *name)
{
- int i = 0;
+ if (g_ascii_strcasecmp(name, "file") == 0 ||
+ strcasecmp(name, _("file")) == 0)
+ return SEARCH_URI;
- while (search_tag[i].name) {
- if (strcasecmp(search_tag[i].name, name) == 0 ||
- strcasecmp(search_tag[i].localname, name) == 0)
- return search_tag[i].id;
- i++;
- }
+ for (unsigned i = 0; i < MPD_TAG_COUNT; ++i)
+ if (search_tag[i].name != NULL &&
+ (strcasecmp(search_tag[i].name, name) == 0 ||
+ strcasecmp(search_tag[i].localname, name) == 0))
+ return i;
return -1;
}
-#endif
-
-#define SEARCH_TITLE 0
-#define SEARCH_ARTIST 1
-#define SEARCH_ALBUM 2
-#define SEARCH_FILE 3
-
-#define SEARCH_ARTIST_TITLE 999
-
typedef struct {
- int table;
+ enum mpd_tag_type table;
const char *label;
} search_type_t;
static search_type_t mode[] = {
- { MPD_TABLE_TITLE, N_("Title") },
- { MPD_TABLE_ARTIST, N_("Artist") },
- { MPD_TABLE_ALBUM, N_("Album") },
- { MPD_TABLE_FILENAME, N_("Filename") },
+ { MPD_TAG_TITLE, N_("Title") },
+ { MPD_TAG_ARTIST, N_("Artist") },
+ { MPD_TAG_ALBUM, N_("Album") },
+ { SEARCH_URI, N_("Filename") },
{ SEARCH_ARTIST_TITLE, N_("Artist + Title") },
{ 0, NULL }
};
static struct screen_browser browser;
+static const char *const help_text[] = {
+ "Quick - Enter a string and ncmpc will search according",
+ " to the current search mode (displayed above).",
+ "",
+ "Advanced - <tag>:<search term> [<tag>:<search term>...]",
+ " Example: artist:radiohead album:pablo honey",
+ "",
+ " Available tags: artist, album, title, track,",
+ " name, genre, date composer, performer, comment, file",
+ "",
+};
/* search info */
static const char *
-lw_search_help_callback(unsigned idx, mpd_unused int *highlight,
- mpd_unused void *data)
+lw_search_help_callback(unsigned idx, gcc_unused void *data)
{
- unsigned text_rows;
- static const char *text[] = {
- "Quick - just enter a string and ncmpc will search according",
- " to the current search mode (displayed above).",
- "",
- "Advanced - <tag>:<search term> [<tag>:<search term>...]",
- " Example: artist:radiohead album:pablo honey",
- "",
- " avalible tags: artist, album, title, track,",
- " name, genre, date composer, performer, comment, file",
- "",
- NULL
- };
-
- text_rows=0;
- while (text[text_rows])
- text_rows++;
-
- if (idx < text_rows)
- return text[idx];
- return NULL;
-}
+ assert(idx < G_N_ELEMENTS(help_text));
-/* 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);
+ return help_text[idx];
}
/* sanity check search mode value */
}
static void
-search_clear(mpd_unused screen_t *screen, mpdclient_t *c,
- gboolean clear_pattern)
+search_clear(bool clear_pattern)
{
if (browser.filelist) {
- mpdclient_remove_playlist_callback(c, playlist_changed_callback);
filelist_free(browser.filelist);
- browser.filelist = NULL;
+ browser.filelist = filelist_new();
+ list_window_set_length(browser.lw, 0);
}
if (clear_pattern && pattern) {
g_free(pattern);
}
}
-#ifdef FUTURE
-static mpdclient_filelist_t *
-filelist_search(mpdclient_t *c, mpd_unused int exact_match, int table,
- gchar *local_pattern)
+static struct filelist *
+search_simple_query(struct mpd_connection *connection, bool exact_match,
+ int table, gchar *local_pattern)
{
- mpdclient_filelist_t *list, *list2;
+ struct filelist *list;
+ gchar *filter_utf8 = locale_to_utf8(local_pattern);
if (table == SEARCH_ARTIST_TITLE) {
- list = mpdclient_filelist_search(c, FALSE, MPD_TABLE_ARTIST,
- local_pattern);
- list2 = mpdclient_filelist_search(c, FALSE, MPD_TABLE_TITLE,
- local_pattern);
-
- list->length += list2->length;
- list->list = g_list_concat(list->list, list2->list);
- list->list = g_list_sort(list->list, compare_filelistentry_format);
- list->updated = TRUE;
- } else
- list = mpdclient_filelist_search(c, FALSE, table, local_pattern);
+ mpd_command_list_begin(connection, false);
+
+ mpd_search_db_songs(connection, exact_match);
+ mpd_search_add_tag_constraint(connection, MPD_OPERATOR_DEFAULT,
+ MPD_TAG_ARTIST, filter_utf8);
+ mpd_search_commit(connection);
+
+ mpd_search_db_songs(connection, exact_match);
+ mpd_search_add_tag_constraint(connection, MPD_OPERATOR_DEFAULT,
+ MPD_TAG_TITLE, filter_utf8);
+ mpd_search_commit(connection);
+
+ mpd_command_list_end(connection);
+
+ list = filelist_new_recv(connection);
+ filelist_no_duplicates(list);
+ } else if (table == SEARCH_URI) {
+ mpd_search_db_songs(connection, exact_match);
+ mpd_search_add_uri_constraint(connection, MPD_OPERATOR_DEFAULT,
+ filter_utf8);
+ mpd_search_commit(connection);
+
+ list = filelist_new_recv(connection);
+ } else {
+ mpd_search_db_songs(connection, exact_match);
+ mpd_search_add_tag_constraint(connection, MPD_OPERATOR_DEFAULT,
+ table, filter_utf8);
+ mpd_search_commit(connection);
+ list = filelist_new_recv(connection);
+ }
+
+ g_free(filter_utf8);
return list;
}
* Its ugly and MUST be redesigned before the next release!
*-----------------------------------------------------------------------
*/
-static mpdclient_filelist_t *
-search_advanced_query(char *query, mpdclient_t *c)
+static struct filelist *
+search_advanced_query(struct mpd_connection *connection, char *query)
{
- int i,j;
- char **strv;
- int table[10];
- char *arg[10];
- mpdclient_filelist_t *fl = NULL;
-
advanced_search_mode = FALSE;
- if( g_strrstr(query, ":") == NULL )
+ if (strchr(query, ':') == NULL)
return NULL;
- strv = g_strsplit_set(query, ": ", 0);
-
- i=0;
- while (strv[i]) {
- D("strv[%d] = \"%s\"\n", i, strv[i]);
- i++;
- }
+ char **strv = g_strsplit_set(query, ": ", 0);
+ int table[10];
memset(table, 0, 10*sizeof(int));
+
+ char *arg[10];
memset(arg, 0, 10*sizeof(char *));
- i=0;
- j=0;
+ int i = 0, j = 0;
while (strv[i] && strlen(strv[i]) > 0 && i < 9) {
int id = search_get_tag_id(strv[i]);
if (id == -1) {
arg[j] = g_strdup_printf("%s %s", arg[j], strv[i]);
g_free(tmp);
} else {
- D("Bad search tag %s\n", strv[i]);
screen_status_printf(_("Bad search tag %s"), strv[i]);
}
i++;
} else if (strv[i+1] == NULL || strlen(strv[i+1]) == 0) {
- D("No argument for search tag %s\n", strv[i]);
screen_status_printf(_("No argument for search tag %s"), strv[i]);
i++;
// j--;
g_strfreev(strv);
+ if (!advanced_search_mode || j == 0) {
+ for (i = 0; arg[i] != NULL; ++i)
+ g_free(arg[i]);
+ return NULL;
+ }
- if (advanced_search_mode && j > 0) {
- int iter;
- mpd_InfoEntity *entity;
+ /*-----------------------------------------------------------------------
+ * NOTE (again): This code exists to test a new search ui,
+ * Its ugly and MUST be redesigned before the next release!
+ * + the code below should live in mpdclient.c
+ *-----------------------------------------------------------------------
+ */
+ /** stupid - but this is just a test...... (fulhack) */
+ mpd_search_db_songs(connection, false);
+
+ for (i = 0; i < 10 && arg[i] != NULL; i++) {
+ if (table[i] == SEARCH_URI)
+ mpd_search_add_uri_constraint(connection,
+ MPD_OPERATOR_DEFAULT,
+ arg[i]);
+ else
+ mpd_search_add_tag_constraint(connection,
+ MPD_OPERATOR_DEFAULT,
+ table[i], arg[i]);
+ }
- /*-----------------------------------------------------------------------
- * NOTE (again): This code exists to test a new search ui,
- * Its ugly and MUST be redesigned before the next release!
- * + the code below should live in mpdclient.c
- *-----------------------------------------------------------------------
- */
- /** stupid - but this is just a test...... (fulhack) */
- mpd_startSearch(c->connection, FALSE);
+ mpd_search_commit(connection);
+ struct filelist *fl = filelist_new_recv(connection);
+ if (!mpd_response_finish(connection)) {
+ filelist_free(fl);
+ fl = NULL;
+ }
- for(iter = 0; iter < 10; iter++) {
- mpd_addConstraintSearch(c->connection, table[iter], arg[iter]);
- }
+ for (i = 0; arg[i] != NULL; ++i)
+ g_free(arg[i]);
- mpd_commitSearch(c->connection);
+ return fl;
+}
- fl = g_malloc0(sizeof(mpdclient_filelist_t));
+static struct filelist *
+do_search(struct mpdclient *c, char *query)
+{
+ struct mpd_connection *connection = mpdclient_get_connection(c);
+ if (connection == NULL)
+ return NULL;
- while ((entity=mpd_getNextInfoEntity(c->connection))) {
- filelist_entry_t *entry = g_malloc0(sizeof(filelist_entry_t));
+ struct filelist *fl = search_advanced_query(connection, query);
+ if (fl != NULL)
+ return fl;
- entry->entity = entity;
- fl->list = g_list_append(fl->list, (gpointer) entry);
- fl->length++;
- }
+ if (mpd_connection_get_error(connection) != MPD_ERROR_SUCCESS) {
+ mpdclient_handle_error(c);
+ return NULL;
+ }
+
+ fl = search_simple_query(connection, FALSE,
+ mode[options.search_mode].table,
+ query);
+ if (fl == NULL)
+ mpdclient_handle_error(c);
+ return fl;
+}
- if (mpdclient_finish_command(c) && fl)
- filelist_free(fl);
+static void
+screen_search_reload(struct mpdclient *c)
+{
+ if (pattern == NULL)
+ return;
- fl->updated = TRUE;
+ if (browser.filelist != NULL) {
+ filelist_free(browser.filelist);
+ browser.filelist = NULL;
}
- i=0;
- while( arg[i] )
- g_free(arg[i++]);
+ browser.filelist = do_search(c, pattern);
+ if (browser.filelist == NULL)
+ browser.filelist = filelist_new();
+ list_window_set_length(browser.lw, filelist_length(browser.filelist));
- return fl;
+ screen_browser_sync_highlights(browser.filelist, &c->playlist);
}
-#else
-#define search_advanced_query(pattern,c) (NULL)
-#endif
static void
-search_new(screen_t *screen, mpdclient_t *c)
+search_new(struct mpdclient *c)
{
- search_clear(screen, c, TRUE);
+ if (!mpdclient_is_connected(c))
+ return;
+
+ search_clear(true);
- pattern = screen_readln(screen->status_window.w,
- _("Search: "),
+ g_free(pattern);
+ pattern = screen_readln(_("Search"),
NULL,
&search_history,
NULL);
- if (pattern && strcmp(pattern,"") == 0) {
- g_free(pattern);
- pattern=NULL;
- }
-
if (pattern == NULL) {
list_window_reset(browser.lw);
return;
}
- if (!MPD_VERSION_LT(c, 0, 12, 0))
- browser.filelist = search_advanced_query(pattern, c);
-
- if (!advanced_search_mode && browser.filelist == NULL)
- browser.filelist = filelist_search(c, FALSE,
- mode[options.search_mode].table,
- pattern);
-
- sync_highlights(c, browser.filelist);
- mpdclient_install_playlist_callback(c, playlist_changed_callback);
- list_window_check_selected(browser.lw, browser.filelist->length);
+ screen_search_reload(c);
}
-
-
static void
-init(WINDOW *w, int cols, int rows)
+screen_search_init(WINDOW *w, int cols, int rows)
{
browser.lw = list_window_init(w, cols, rows);
+ if (options.search_format != NULL) {
+ browser.song_format = options.search_format;
+ } else {
+ browser.song_format = options.list_format;
+ }
+ list_window_set_length(browser.lw, G_N_ELEMENTS(help_text));
}
static void
-quit(void)
+screen_search_quit(void)
{
if (search_history)
string_list_free(search_history);
}
static void
-open(mpd_unused screen_t *screen, mpd_unused mpdclient_t *c)
+screen_search_open(gcc_unused struct mpdclient *c)
{
// if( pattern==NULL )
// search_new(screen, c);
// else
screen_status_printf(_("Press %s for a new search"),
- get_key_names(CMD_SCREEN_SEARCH,0));
+ get_key_names(CMD_SCREEN_SEARCH, false));
search_check_mode();
}
static void
-resize(int cols, int rows)
+screen_search_resize(int cols, int rows)
{
- browser.lw->cols = cols;
- browser.lw->rows = rows;
+ list_window_resize(browser.lw, cols, rows);
}
static void
-paint(mpd_unused screen_t *screen, mpdclient_t *c)
+screen_search_paint(void)
{
- browser.lw->clear = 1;
-
if (browser.filelist) {
- browser.lw->flags = 0;
- list_window_paint(browser.lw, browser_lw_callback, browser.filelist);
- browser.filelist->updated = FALSE;
+ browser.lw->hide_cursor = false;
+ screen_browser_paint(&browser);
} else {
- browser.lw->flags = LW_HIDE_CURSOR;
+ browser.lw->hide_cursor = true;
list_window_paint(browser.lw, lw_search_help_callback, NULL);
- if( !MPD_VERSION_LT(c, 0, 12, 0) )
- g_strdup_printf("Advanced search disabled (MPD version < 0.12.0");
- // wmove(lw->w, 0, 0);
- //wclrtobot(lw->w);
}
-
- wnoutrefresh(browser.lw->w);
-}
-
-static void
-update(screen_t *screen, mpdclient_t *c)
-{
- if (browser.filelist == NULL || browser.filelist->updated) {
- paint(screen, c);
- return;
- }
-
- list_window_paint(browser.lw, browser_lw_callback, browser.filelist);
- wnoutrefresh(browser.lw->w);
}
static const char *
-get_title(char *str, size_t size)
+screen_search_get_title(char *str, size_t size)
{
if (advanced_search_mode && pattern)
g_snprintf(str, size, _("Search: %s"), pattern);
_(mode[options.search_mode].label));
else
g_snprintf(str, size, _("Search: Press %s for a new search [%s]"),
- get_key_names(CMD_SCREEN_SEARCH,0),
+ get_key_names(CMD_SCREEN_SEARCH, false),
_(mode[options.search_mode].label));
return str;
}
-static int
-search_cmd(screen_t *screen, mpdclient_t *c, command_t cmd)
+static void
+screen_search_update(struct mpdclient *c)
{
- switch (cmd) {
- case CMD_PLAY:
- browser_handle_enter(&browser, c);
- return 1;
-
- case CMD_SELECT:
- if (browser_handle_select(&browser, c) == 0) {
- /* continue and select next item... */
- cmd = CMD_LIST_NEXT;
- }
- /* call list_window_cmd to go to the next item */
- return list_window_cmd(browser.lw, browser.filelist->length, cmd);
-
- case CMD_SELECT_ALL:
- browser_handle_select_all(&browser, c);
- paint (screen, c);
- return 0;
+ if (browser.filelist != NULL && c->events & MPD_IDLE_QUEUE) {
+ screen_browser_sync_highlights(browser.filelist, &c->playlist);
+ screen_search_paint();
+ }
+}
+static bool
+screen_search_cmd(struct mpdclient *c, command_t cmd)
+{
+ switch (cmd) {
case CMD_SEARCH_MODE:
options.search_mode++;
if (mode[options.search_mode].label == NULL)
options.search_mode = 0;
screen_status_printf(_("Search mode: %s"),
_(mode[options.search_mode].label));
- /* continue and update... */
+ /* fall through */
case CMD_SCREEN_UPDATE:
- if (pattern) {
- search_clear(screen, c, FALSE);
- browser.filelist = filelist_search(c,
- FALSE,
- mode[options.search_mode].table,
- pattern);
- sync_highlights(c, browser.filelist);
- }
- return 1;
+ screen_search_reload(c);
+ screen_search_paint();
+ return true;
case CMD_SCREEN_SEARCH:
- search_new(screen, c);
- return 1;
+ search_new(c);
+ screen_search_paint();
+ return true;
case CMD_CLEAR:
- search_clear(screen, c, TRUE);
+ search_clear(true);
list_window_reset(browser.lw);
- return 1;
-
- case CMD_LIST_FIND:
- case CMD_LIST_RFIND:
- case CMD_LIST_FIND_NEXT:
- case CMD_LIST_RFIND_NEXT:
- if (browser.filelist)
- return screen_find(screen,
- browser.lw, browser.filelist->length,
- cmd, browser_lw_callback,
- browser.filelist);
- else
- return 1;
-
- case CMD_MOUSE_EVENT:
- return browser_handle_mouse_event(&browser, c);
+ screen_search_paint();
+ return true;
default:
- if (browser.filelist)
- return list_window_cmd(browser.lw,
- browser.filelist->length, cmd);
+ break;
}
- return 0;
+ if (browser.filelist != NULL &&
+ browser_cmd(&browser, c, cmd)) {
+ if (screen_is_visible(&screen_search))
+ screen_search_paint();
+ return true;
+ }
+
+ return false;
}
const struct screen_functions screen_search = {
- .init = init,
- .exit = quit,
- .open = open,
- .resize = resize,
- .paint = paint,
- .update = update,
- .cmd = search_cmd,
- .get_title = get_title,
+ .init = screen_search_init,
+ .exit = screen_search_quit,
+ .open = screen_search_open,
+ .resize = screen_search_resize,
+ .paint = screen_search_paint,
+ .update = screen_search_update,
+ .cmd = screen_search_cmd,
+ .get_title = screen_search_get_title,
};
-
-#endif /* ENABLE_SEARCH_SCREEN */