diff --git a/src/command.c b/src/command.c
index 50dcdf7d777087d408fd7bedb3b516b00d1a2d99..857bf48555477f4dc6c173ed99317c1f85ebce64 100644 (file)
--- a/src/command.c
+++ b/src/command.c
-/*
- * $Id$
- *
- * (c) 2004 by Kalle Wallin <kaw@linux.se>
+/* ncmpc (Ncurses MPD Client)
+ * (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
* 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 "command.h"
+#include "config.h"
+#include "ncmpc.h"
+#include "i18n.h"
+#include "mpdclient.h"
+#include "screen.h"
+
#include <ctype.h>
-#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <ctype.h>
#include <glib.h>
-#include <ncurses.h>
-
-#include "config.h"
-#include "ncmpc.h"
-#include "command.h"
-
-#undef DEBUG_KEYS
-
-#ifdef DEBUG_KEYS
-#define DK(x) x
-#else
-#define DK(x)
-#endif
+#include <signal.h>
+#include <unistd.h>
-extern void screen_resize(void);
+#define KEY_CTL(x) ((x) & 0x1f) /* KEY_CTL(A) == ^A == \1 */
#define BS KEY_BACKSPACE
#define DEL KEY_DC
#define TAB 0x09
#define STAB 0x161
#define ESC 0x1B
+#define RET '\r'
#define F1 KEY_F(1)
#define F2 KEY_F(2)
#define F3 KEY_F(3)
#define F4 KEY_F(4)
#define F5 KEY_F(5)
#define F6 KEY_F(6)
+#define F7 KEY_F(7)
+#define F8 KEY_F(8)
+#define F9 KEY_F(9)
+#define C(x) KEY_CTL(x)
-
-static command_definition_t cmds[] =
-{
+static command_definition_t cmds[] = {
#ifdef ENABLE_KEYDEF_SCREEN
- { {'K', 0, 0 }, 0, CMD_SCREEN_KEYDEF, "screen-keyedit",
- N_("Key configuration screen") },
+ { {'K', 0, 0 }, 0, CMD_SCREEN_KEYDEF, "screen-keyedit",
+ N_("Key configuration screen") },
+#endif
+ { { 'q', 'Q', C('C') }, 0, CMD_QUIT, "quit",
+ N_("Quit") },
+
+ /* movement */
+ { { UP, 'k', 0 }, 0, CMD_LIST_PREVIOUS, "up",
+ N_("Move cursor up") },
+ { { DWN, 'j', 0 }, 0, CMD_LIST_NEXT, "down",
+ N_("Move cursor down") },
+ { { 'H', 0, 0 }, 0, CMD_LIST_TOP, "top",
+ N_("Move cursor to the top of screen") },
+ { { 'M', 0, 0 }, 0, CMD_LIST_MIDDLE, "middle",
+ N_("Move cursor to the middle of screen") },
+ { { 'L', 0, 0 }, 0, CMD_LIST_BOTTOM, "bottom",
+ N_("Move cursor to the bottom of screen") },
+ { { HOME, C('A'), 0 }, 0, CMD_LIST_FIRST, "home",
+ N_("Move cursor to the top of the list") },
+ { { END, C('E'), 0 }, 0, CMD_LIST_LAST, "end",
+ N_("Move cursor to the bottom of the list") },
+ { { PGUP, 0, 0 }, 0, CMD_LIST_PREVIOUS_PAGE, "pgup",
+ N_("Page up") },
+ { { PGDN, 0, 0 }, 0, CMD_LIST_NEXT_PAGE, "pgdn",
+ N_("Page down") },
+ { { 'v', 0, 0 }, 0, CMD_LIST_RANGE_SELECT, "range-select",
+ N_("Range selection") },
+ { { C('N'), 0, 0 }, 0, CMD_LIST_SCROLL_DOWN_LINE, "scroll-down-line",
+ N_("Scroll up one line") },
+ { { C('B'), 0, 0 }, 0, CMD_LIST_SCROLL_UP_LINE, "scroll-up-line",
+ N_("Scroll down one line") },
+ { { 'N', 0, 0 }, 0, CMD_LIST_SCROLL_DOWN_HALF, "scroll-down-half",
+ N_("Scroll up half a screen") },
+ { { 'B', 0, 0 }, 0, CMD_LIST_SCROLL_UP_HALF, "scroll-up-half",
+ N_("Scroll down half a screen") },
+ { { 'l', 0, 0 }, 0, CMD_SELECT_PLAYING, "select-playing",
+ N_("Select currently playing song") },
+
+
+ /* basic screens */
+ { { '1', F1, 'h' }, 0, CMD_SCREEN_HELP, "screen-help",
+ N_("Help screen") },
+ { { '2', F2, 0 }, 0, CMD_SCREEN_PLAY, "screen-playlist",
+ N_("Queue screen") },
+ { { '3', F3, 0 }, 0, CMD_SCREEN_FILE, "screen-browse",
+ N_("Browse screen") },
+
+
+ /* player commands */
+ { { RET, 0, 0 }, 0, CMD_PLAY, "play",
+ N_("Play/Enter directory") },
+ { { 'P', 0, 0 }, 0, CMD_PAUSE,"pause",
+ N_("Pause") },
+ { { 's', BS, 0 }, 0, CMD_STOP, "stop",
+ N_("Stop") },
+ { { 'o', 0, 0 }, 0, CMD_CROP, "crop",
+ N_("Crop") },
+ { { '>', 0, 0 }, 0, CMD_TRACK_NEXT, "next",
+ N_("Next track") },
+ { { '<', 0, 0 }, 0, CMD_TRACK_PREVIOUS, "prev",
+ N_("Previous track") },
+ { { 'f', 0, 0 }, 0, CMD_SEEK_FORWARD, "seek-forward",
+ N_("Seek forward") },
+ { { 'b', 0, 0 }, 0, CMD_SEEK_BACKWARD, "seek-backward",
+ N_("Seek backward") },
+ { { '+', RGHT, 0 }, 0, CMD_VOLUME_UP, "volume-up",
+ N_("Increase volume") },
+ { { '-', LEFT, 0 }, 0, CMD_VOLUME_DOWN, "volume-down",
+ N_("Decrease volume") },
+ { { ' ', 0, 0 }, 0, CMD_SELECT, "select",
+ N_("Select/deselect song in queue") },
+ { { 't', 0, 0 }, 0, CMD_SELECT_ALL, "select_all",
+ N_("Select all listed items") },
+ { { DEL, 'd', 0 }, 0, CMD_DELETE, "delete",
+ N_("Delete song from queue") },
+ { { 'Z', 0, 0 }, 0, CMD_SHUFFLE, "shuffle",
+ N_("Shuffle queue") },
+ { { 'c', 0, 0 }, 0, CMD_CLEAR, "clear",
+ N_("Clear queue") },
+ { { 'r', 0, 0 }, 0, CMD_REPEAT, "repeat",
+ N_("Toggle repeat mode") },
+ { { 'z', 0, 0 }, 0, CMD_RANDOM, "random",
+ N_("Toggle random mode") },
+ { { 'y', 0, 0 }, 0, CMD_SINGLE, "single",
+ N_("Toggle single mode") },
+ { { 'C', 0, 0 }, 0, CMD_CONSUME, "consume",
+ N_("Toggle consume mode") },
+ { { 'x', 0, 0 }, 0, CMD_CROSSFADE, "crossfade",
+ N_("Toggle crossfade mode") },
+ { { C('U'), 0, 0 }, 0, CMD_DB_UPDATE, "db-update",
+ N_("Start a music database update") },
+ { { 'S', 0, 0 }, 0, CMD_SAVE_PLAYLIST, "save",
+ N_("Save queue") },
+ { { 'a', 0, 0 }, 0, CMD_ADD, "add",
+ N_("Add url/file to queue") },
+
+ { { '!', 0, 0 }, 0, CMD_GO_ROOT_DIRECTORY, "go-root-directory",
+ N_("Go to root directory") },
+ { { '"', 0, 0 }, 0, CMD_GO_PARENT_DIRECTORY, "go-parent-directory",
+ N_("Go to parent directory") },
+
+ { { 'G', 0, 0 }, 0, CMD_LOCATE, "locate",
+ N_("Locate song in browser") },
+
+ /* lists */
+ { { C('K'), 0, 0 }, 0, CMD_LIST_MOVE_UP, "move-up",
+ N_("Move item up") },
+ { { C('J'), 0, 0 }, 0, CMD_LIST_MOVE_DOWN, "move-down",
+ N_("Move item down") },
+ { { C('L'), 0, 0 }, 0, CMD_SCREEN_UPDATE, "update",
+ N_("Refresh screen") },
+
+
+ /* ncmpc options */
+ { { 'w', 0, 0 }, 0, CMD_TOGGLE_FIND_WRAP, "wrap-mode",
+ /* translators: toggle between wrapping and non-wrapping
+ search */
+ N_("Toggle find mode") },
+ { { 'U', 0, 0 }, 0, CMD_TOGGLE_AUTOCENTER, "autocenter-mode",
+ /* translators: the auto center mode always centers the song
+ currently being played */
+ N_("Toggle auto center mode") },
+
+
+ /* change screen */
+ { { TAB, 0, 0 }, 0, CMD_SCREEN_NEXT, "screen-next",
+ N_("Next screen") },
+ { { STAB, 0, 0 }, 0, CMD_SCREEN_PREVIOUS, "screen-prev",
+ N_("Previous screen") },
+ { { '`', 0, 0 }, 0, CMD_SCREEN_SWAP, "screen-swap",
+ N_("Swap to most recent screen") },
+
+
+ /* find */
+ { { '/', 0, 0 }, 0, CMD_LIST_FIND, "find",
+ N_("Forward find") },
+ { { 'n', 0, 0 }, 0, CMD_LIST_FIND_NEXT, "find-next",
+ N_("Forward find next") },
+ { { '?', 0, 0 }, 0, CMD_LIST_RFIND, "rfind",
+ N_("Backward find") },
+ { { 'p', 0, 0 }, 0, CMD_LIST_RFIND_NEXT, "rfind-next",
+ N_("Backward find previous") },
+ { { '.', 0, 0 }, 0, CMD_LIST_JUMP, "jump",
+ /* translators: this queries the user for a string
+ * and jumps directly (while the user is typing)
+ * to the entry which begins with this string */
+ N_("Jump to") },
+
+
+ /* extra screens */
+#ifdef ENABLE_ARTIST_SCREEN
+ { {'4', F4, 0 }, 0, CMD_SCREEN_ARTIST, "screen-artist",
+ N_("Artist screen") },
+#endif
+#ifdef ENABLE_SEARCH_SCREEN
+ { {'5', F5, 0 }, 0, CMD_SCREEN_SEARCH, "screen-search",
+ N_("Search screen") },
+ { {'m', 0, 0 }, 0, CMD_SEARCH_MODE, "search-mode",
+ N_("Change search mode") },
#endif
- { { 'q', 'Q', 3 }, 0, CMD_QUIT, "quit",
- N_("Quit") },
-
- /* movment */
- { { UP, 'k', 0 }, 0, CMD_LIST_PREVIOUS, "up",
- N_("Move cursor up") },
- { { DWN, 'j', 0 }, 0, CMD_LIST_NEXT, "down",
- N_("Move cursor down") },
- { { HOME, 0x01, 0 }, 0, CMD_LIST_FIRST, "home",
- N_("Home ") },
- { { END, 0x05, 0 }, 0, CMD_LIST_LAST, "end",
- N_("End ") },
- { { PGUP, 0, 0 }, 0, CMD_LIST_PREVIOUS_PAGE, "pgup",
- N_("Page up") },
- { { PGDN, 0, 0 }, 0, CMD_LIST_NEXT_PAGE, "pgdn",
- N_("Page down") },
-
-
- /* basic screens */
- { { '1', F1, 'h' }, 0, CMD_SCREEN_HELP, "screen-help",
- N_("Help screen") },
- { { '2', F2, 0 }, 0, CMD_SCREEN_PLAY, "screen-playlist",
- N_("Playlist screen") },
- { { '3', F3, 0 }, 0, CMD_SCREEN_FILE, "screen-browse",
- N_("Browse screen") },
-
-
- /* player commands */
- { { 13, 0, 0 }, 0, CMD_PLAY, "play",
- N_("Play/Enter directory") },
- { { 'P', 0, 0 }, 0, CMD_PAUSE,"pause",
- N_("Pause") },
- { { 's', BS, 0 }, 0, CMD_STOP, "stop",
- N_("Stop") },
- { { '>', 0, 0 }, 0, CMD_TRACK_NEXT, "next",
- N_("Next track") },
- { { '<', 0, 0 }, 0, CMD_TRACK_PREVIOUS, "prev",
- N_("Previous track") },
- { { 'f', 0, 0 }, 0, CMD_SEEK_FORWARD, "seek-forward",
- N_("Seek forward") },
- { { 'b', 0, 0 }, 0, CMD_SEEK_BACKWARD, "seek-backward",
- N_("Seek backward") },
- { { '+', RGHT, 0 }, 0, CMD_VOLUME_UP, "volume-up",
- N_("Increase volume") },
- { { '-', LEFT, 0 }, 0, CMD_VOLUME_DOWN, "volume-down",
- N_("Decrease volume") },
- { { ' ', 0, 0 }, 0, CMD_SELECT, "select",
- N_("Select/deselect song in playlist") },
- { { DEL, 'd', 0 }, 0, CMD_DELETE, "delete",
- N_("Delete song from playlist") },
- { { 'Z', 0, 0 }, 0, CMD_SHUFFLE, "shuffle",
- N_("Shuffle playlist") },
- { { 'c', 0, 0 }, 0, CMD_CLEAR, "clear",
- N_("Clear playlist") },
- { { 'r', 0, 0 }, 0, CMD_REPEAT, "repeat",
- N_("Toggle repeat mode") },
- { { 'z', 0, 0 }, 0, CMD_RANDOM, "random",
- N_("Toggle random mode") },
- { { 'x', 0, 0 }, 0, CMD_CROSSFADE, "crossfade",
- N_("Toggle crossfade mode") },
- { { 21, 0, 0 }, 0, CMD_DB_UPDATE, "db-update",
- N_("Start a music database update") },
- { { 'S', 0, 0 }, 0, CMD_SAVE_PLAYLIST, "save",
- N_("Save playlist") },
- { { 'a', 0, 0 }, 0, CMD_ADD, "add",
- N_("Add url/file to playlist") },
-
-
- /* lists */
- { { 11, 0, 0 }, 0, CMD_LIST_MOVE_UP, "move-up",
- N_("Move item up") },
- { { 10, 0, 0 }, 0, CMD_LIST_MOVE_DOWN, "move-down",
- N_("Move item down") },
- { { 12, 0, 0 }, 0, CMD_SCREEN_UPDATE, "update",
- N_("Update screen") },
-
-
- /* ncmpc options */
- { { 'w', 0, 0 }, 0, CMD_TOGGLE_FIND_WRAP, "wrap-mode",
- N_("Toggle find mode") },
- { { 'U', 0, 0 }, 0, CMD_TOGGLE_AUTOCENTER, "autocenter-mode",
- N_("Toggle auto center mode") },
-
-
- /* change screen */
- { { TAB, 0, 0 }, 0, CMD_SCREEN_NEXT, "screen-next",
- N_("Next screen") },
- { { STAB, 0, 0 }, 0, CMD_SCREEN_PREVIOUS, "screen-prev",
- N_("Previous screen") },
-
-
- /* find */
- { { '/', 0, 0 }, 0, CMD_LIST_FIND, "find",
- N_("Forward find") },
- { { 'n', 0, 0 }, 0, CMD_LIST_FIND_NEXT, "find-next",
- N_("Forward find next") },
- { { '?', 0, 0 }, 0, CMD_LIST_RFIND, "rfind",
- N_("Backward find") },
- { { 'p', 0, 0 }, 0, CMD_LIST_RFIND_NEXT, "rfind-next",
- N_("Backward find previous") },
-
-
- /* extra screens */
-#ifdef ENABLE_CLOCK_SCREEN
- { {'4', F4, 0 }, 0, CMD_SCREEN_CLOCK, "screen-clock",
- N_("Clock screen") },
+#ifdef ENABLE_SONG_SCREEN
+ { { 'i', 0, 0 }, 0, CMD_SCREEN_SONG, "view",
+ N_("View the selected and the currently playing song") },
+#endif
+#ifdef ENABLE_LYRICS_SCREEN
+ { {'7', F7, 0 }, 0, CMD_SCREEN_LYRICS, "screen-lyrics",
+ N_("Lyrics screen") },
+ { {ESC, 0, 0 }, 0, CMD_INTERRUPT, "lyrics-interrupt",
+ /* translators: interrupt the current background action,
+ e.g. stop loading lyrics from the internet */
+ N_("Interrupt action") },
+ { {'u', 0, 0 }, 0, CMD_LYRICS_UPDATE, "lyrics-update",
+ N_("Update Lyrics") },
+ /* this command may move out of #ifdef ENABLE_LYRICS_SCREEN
+ at some point */
+ { {'e', 0, 0 }, 0, CMD_EDIT, "edit",
+ N_("Edit the current item") },
#endif
+#ifdef ENABLE_OUTPUTS_SCREEN
+ { {'8', F8, 0 }, 0, CMD_SCREEN_OUTPUTS, "screen-outputs",
+ N_("Outputs screen") },
+#endif
+#ifdef ENABLE_CHAT_SCREEN
+ { {'9', F9, 0}, 0, CMD_SCREEN_CHAT, "screen-chat",
+ N_("Chat screen") },
+#endif
- { { -1, -1, -1 }, 0, CMD_NONE, NULL, NULL }
+ { { -1, -1, -1 }, 0, CMD_NONE, NULL, NULL }
};
+#ifdef ENABLE_KEYDEF_SCREEN
command_definition_t *
get_command_definitions(void)
{
- return cmds;
+ return cmds;
}
-char *
+size_t
+get_cmds_max_name_width(command_definition_t *c)
+{
+ static size_t max = 0;
+
+ if (max != 0)
+ return max;
+
+ for (command_definition_t *p = c; p->name != NULL; p++) {
+ /*
+ * width and length are considered the same here, as command
+ * names are not translated.
+ */
+ size_t len = strlen(p->name);
+ if (len > max)
+ max = len;
+ }
+
+ return max;
+}
+#endif
+
+const char *
key2str(int key)
{
- static char buf[32];
- int i;
-
- buf[0] = 0;
- switch(key)
- {
- case 0:
- return _("Undefined");
- case ' ':
- return _("Space");
- case 13:
- return _("Enter");
- case BS:
- return _("Backspace");
- case DEL:
- return _("Delete");
- case UP:
- return _("Up");
- case DWN:
- return _("Down");
- case LEFT:
- return _("Left");
- case RGHT:
- return _("Right");
- case HOME:
- return _("Home");
- case END:
- return _("End");
- case PGDN:
- return _("PageDown");
- case PGUP:
- return _("PageUp");
- case TAB:
- return _("Tab");
- case STAB:
- return _("Shift+Tab");
- case ESC:
- return _("Esc");
- case KEY_IC:
- return _("Insert");
- default:
- for(i=0; i<=63; i++)
- if( key==KEY_F(i) )
- {
- snprintf(buf, 32, "F%d", i );
- return buf;
- }
- if( !(key & ~037) )
- snprintf(buf, 32, "Ctrl-%c", 'A'+(key & 037)-1 );
- else if( (key & ~037) == 224 )
- snprintf(buf, 32, "Alt-%c", 'A'+(key & 037)-1 );
- else if( key>32 && key<256 )
- snprintf(buf, 32, "%c", key);
- else
- snprintf(buf, 32, "0x%03X", key);
- }
- return buf;
+ switch(key) {
+ static char buf[32];
+
+ case 0:
+ return _("Undefined");
+ case ' ':
+ return _("Space");
+ case RET:
+ return _("Enter");
+ case BS:
+ return _("Backspace");
+ case DEL:
+ return _("Delete");
+ case UP:
+ return _("Up");
+ case DWN:
+ return _("Down");
+ case LEFT:
+ return _("Left");
+ case RGHT:
+ return _("Right");
+ case HOME:
+ return _("Home");
+ case END:
+ return _("End");
+ case PGDN:
+ return _("PageDown");
+ case PGUP:
+ return _("PageUp");
+ case TAB:
+ return _("Tab");
+ case STAB:
+ return _("Shift+Tab");
+ case ESC:
+ return _("Esc");
+ case KEY_IC:
+ return _("Insert");
+ default:
+ for (int i = 0; i <= 63; i++)
+ if (key == KEY_F(i)) {
+ g_snprintf(buf, 32, _("F%d"), i );
+ return buf;
+ }
+ if (!(key & ~037))
+ g_snprintf(buf, 32, _("Ctrl-%c"), 'A'+(key & 037)-1 );
+ else if ((key & ~037) == 224)
+ g_snprintf(buf, 32, _("Alt-%c"), 'A'+(key & 037)-1 );
+ else if (key > 32 && key < 256)
+ g_snprintf(buf, 32, "%c", key);
+ else
+ g_snprintf(buf, 32, "0x%03X", key);
+ return buf;
+ }
}
void
command_dump_keys(void)
{
- int i;
-
- i=0;
- while( cmds[i].description )
- {
- if( cmds[i].command != CMD_NONE )
- printf(" %20s : %s\n", get_key_names(cmds[i].command,1),cmds[i].name);
- i++;
- }
+ for (size_t i = 0; cmds[i].description; i++)
+ if (cmds[i].command != CMD_NONE)
+ printf(" %20s : %s\n",
+ get_key_names(cmds[i].command, true),
+ cmds[i].name);
}
-int
+#ifndef NCMPC_MINI
+
+static void
set_key_flags(command_definition_t *cp, command_t command, int flags)
{
- int i;
-
- i=0;
- while( cp[i].name )
- {
- if( cp[i].command == command )
- {
- cp[i].flags |= flags;
- return 0;
+ for (size_t i = 0; cp[i].name; i++) {
+ if (cp[i].command == command) {
+ cp[i].flags |= flags;
+ break;
+ }
}
- i++;
- }
- return 1;
}
-char *
-get_key_names(command_t command, int all)
+#endif
+
+const char *
+get_key_names(command_t command, bool all)
{
- int i;
-
- i=0;
- while( cmds[i].description )
- {
- if( cmds[i].command == command )
- {
- int j;
- static char keystr[80];
-
- strncpy(keystr, key2str(cmds[i].keys[0]), 80);
- if( !all )
- return keystr;
- j=1;
- while( j<MAX_COMMAND_KEYS && cmds[i].keys[j]>0 )
- {
- strcat(keystr, " ");
- strcat(keystr, key2str(cmds[i].keys[j]));
- j++;
- }
- return keystr;
- }
- i++;
- }
- return NULL;
+ for (int i = 0; cmds[i].description; i++) {
+ if (cmds[i].command == command) {
+ static char keystr[80];
+
+ g_strlcpy(keystr, key2str(cmds[i].keys[0]), sizeof(keystr));
+ if (!all)
+ return keystr;
+
+ for (unsigned j = 1; j < MAX_COMMAND_KEYS &&
+ cmds[i].keys[j] > 0; j++) {
+ g_strlcat(keystr, " ", sizeof(keystr));
+ g_strlcat(keystr, key2str(cmds[i].keys[j]), sizeof(keystr));
+ }
+ return keystr;
+ }
+ }
+ return NULL;
}
-char *
+const char *
get_key_description(command_t command)
{
- int i;
-
- i=0;
- while( cmds[i].description )
- {
- if( cmds[i].command == command )
- return _(cmds[i].description);
- i++;
- }
- return NULL;
+ for (size_t i = 0; cmds[i].description; i++)
+ if (cmds[i].command == command)
+ return _(cmds[i].description);
+
+ return NULL;
}
-char *
+const char *
get_key_command_name(command_t command)
{
- int i;
-
- i=0;
- while( cmds[i].name )
- {
- if( cmds[i].command == command )
- return cmds[i].name;
- i++;
- }
- return NULL;
-}
+ for (size_t i = 0; cmds[i].name; i++)
+ if (cmds[i].command == command)
+ return cmds[i].name;
-command_t
-get_key_command_from_name(char *name)
-{
- int i;
-
- i=0;
- while( cmds[i].name )
- {
- if( strcmp(name, cmds[i].name) == 0 )
- return cmds[i].command;
- i++;
- }
- return CMD_NONE;
+ return NULL;
}
-
-command_t
-find_key_command(int key, command_definition_t *cmds)
+command_t
+get_key_command_from_name(const char *name)
{
- int i;
-
- i=0;
- while( cmds && cmds[i].name )
- {
- if( cmds[i].keys[0] == key ||
- cmds[i].keys[1] == key ||
- cmds[i].keys[2] == key )
- return cmds[i].command;
- i++;
- }
- return CMD_NONE;
-}
+ for (size_t i = 0; cmds[i].name; i++)
+ if (strcmp(name, cmds[i].name) == 0)
+ return cmds[i].command;
-command_t
-get_key_command(int key)
-{
- return find_key_command(key, cmds);
+ return CMD_NONE;
}
command_t
-get_keyboard_command_with_timeout(int ms)
+find_key_command(int key, const command_definition_t *c)
{
- int key;
+ assert(key != 0);
+ assert(c != NULL);
- if( ms != SCREEN_TIMEOUT)
- timeout(ms);
- key = wgetch(stdscr);
- if( ms != SCREEN_TIMEOUT)
- timeout(SCREEN_TIMEOUT);
-
- if( key==KEY_RESIZE )
- screen_resize();
+ for (size_t i = 0; c[i].name; i++) {
+ for (int j = 0; j < MAX_COMMAND_KEYS; j++)
+ if (c[i].keys[j] == key)
+ return c[i].command;
+ }
- if( key==ERR )
- return CMD_NONE;
+ return CMD_NONE;
+}
- return get_key_command(key);
+command_t
+get_key_command(int key)
+{
+ return find_key_command(key, cmds);
}
command_t
get_keyboard_command(void)
{
- return get_keyboard_command_with_timeout(SCREEN_TIMEOUT);
+ int key = wgetch(stdscr);
+ if (key == ERR || key == '\0')
+ return CMD_NONE;
+
+#ifdef HAVE_GETMOUSE
+ if (key == KEY_MOUSE)
+ return CMD_MOUSE_EVENT;
+#endif
+
+ return get_key_command(key);
}
-int
+bool
assign_keys(command_t command, int keys[MAX_COMMAND_KEYS])
{
- int i;
-
- i=0;
- while( cmds[i].name )
- {
- if( cmds[i].command == command )
- {
- memcpy(cmds[i].keys, keys, sizeof(int)*MAX_COMMAND_KEYS);
- cmds[i].flags |= COMMAND_KEY_MODIFIED;
- return 0;
+ for (size_t i = 0; cmds[i].name; i++) {
+ if (cmds[i].command == command) {
+ memcpy(cmds[i].keys, keys, sizeof(int)*MAX_COMMAND_KEYS);
+#ifndef NCMPC_MINI
+ cmds[i].flags |= COMMAND_KEY_MODIFIED;
+#endif
+ return true;
+ }
}
- i++;
- }
- return -1;
+
+ return false;
}
-int
+#ifndef NCMPC_MINI
+
+bool
check_key_bindings(command_definition_t *cp, char *buf, size_t bufsize)
{
- int i;
- int retval = 0;
-
- if( cp==NULL )
- cp = cmds;
-
- i=0;
- while( cp[i].name )
- {
- cp[i].flags &= ~COMMAND_KEY_CONFLICT;
- i++;
- }
-
- i=0;
- while( cp[i].name )
- {
- int j;
- command_t cmd;
-
- for(j=0; j<MAX_COMMAND_KEYS; j++)
- if( cp[i].keys[j] &&
- (cmd=find_key_command(cp[i].keys[j],cp)) != cp[i].command )
- {
- if( buf )
-#ifdef ENABLE_KEYDEF_SCREEN
- snprintf(buf, bufsize,
- _("Key %s assigned to %s and %s (press %s for the key editor)"),
- key2str(cp[i].keys[j]),
- get_key_command_name(cp[i].command),
- get_key_command_name(cmd),
- get_key_names(CMD_SCREEN_KEYDEF,0));
-#else
- snprintf(buf, bufsize,
- _("Error: Key %s assigned to %s and %s !!!\n"),
- key2str(cp[i].keys[j]),
- get_key_command_name(cp[i].command),
- get_key_command_name(cmd));
-#endif
- else
- fprintf(stderr,
- _("Error: Key %s assigned to %s and %s !!!\n"),
- key2str(cp[i].keys[j]),
- get_key_command_name(cp[i].command),
- get_key_command_name(cmd));
- cp[i].flags |= COMMAND_KEY_CONFLICT;
- set_key_flags(cp, cmd, COMMAND_KEY_CONFLICT);
- retval = -1;
- }
- i++;
- }
- return retval;
+ bool success = true;
+
+ if (cp == NULL)
+ cp = cmds;
+
+ for (size_t i = 0; cp[i].name; i++)
+ cp[i].flags &= ~COMMAND_KEY_CONFLICT;
+
+ for (size_t i = 0; cp[i].name; i++) {
+ int j;
+ command_t cmd;
+
+ for(j=0; j<MAX_COMMAND_KEYS; j++) {
+ if (cp[i].keys[j] &&
+ (cmd = find_key_command(cp[i].keys[j],cp)) != cp[i].command) {
+ if (buf) {
+ g_snprintf(buf, bufsize,
+ _("Key %s assigned to %s and %s"),
+ key2str(cp[i].keys[j]),
+ get_key_command_name(cp[i].command),
+ get_key_command_name(cmd));
+ } else {
+ fprintf(stderr,
+ _("Key %s assigned to %s and %s"),
+ key2str(cp[i].keys[j]),
+ get_key_command_name(cp[i].command),
+ get_key_command_name(cmd));
+ fputc('\n', stderr);
+ }
+ cp[i].flags |= COMMAND_KEY_CONFLICT;
+ set_key_flags(cp, cmd, COMMAND_KEY_CONFLICT);
+ success = false;
+ }
+ }
+ }
+
+ return success;
}
-int
-write_key_bindings(FILE *f)
+bool
+write_key_bindings(FILE *f, int flags)
{
- int i,j;
-
- fprintf(f, "# Key bindings for ncmpc (generated by ncmpc)\n\n");
-
- i=0;
- while( cmds[i].name && !ferror(f) )
- {
- if( cmds[i].flags & COMMAND_KEY_MODIFIED )
- {
- fprintf(f, "# %s\n", cmds[i].description);
- fprintf(f, "key %s = ", cmds[i].name);
- for(j=0; j<MAX_COMMAND_KEYS; j++)
- {
- if( j && cmds[i].keys[j] )
- fprintf(f, ", ");
- if( !j || cmds[i].keys[j] )
- {
- if( cmds[i].keys[j]<256 && (isalpha(cmds[i].keys[j]) ||
- isdigit(cmds[i].keys[j])) )
- fprintf(f, "\'%c\'", cmds[i].keys[j]);
- else
- fprintf(f, "%d", cmds[i].keys[j]);
+ if (flags & KEYDEF_WRITE_HEADER)
+ fprintf(f, "## Key bindings for ncmpc (generated by ncmpc)\n\n");
+
+ for (size_t i = 0; cmds[i].name && !ferror(f); i++) {
+ if (cmds[i].flags & COMMAND_KEY_MODIFIED ||
+ flags & KEYDEF_WRITE_ALL) {
+ fprintf(f, "## %s\n", cmds[i].description);
+ if (flags & KEYDEF_COMMENT_ALL)
+ fprintf(f, "#");
+ fprintf(f, "key %s = ", cmds[i].name);
+ for (int j = 0; j < MAX_COMMAND_KEYS; j++) {
+ if (j && cmds[i].keys[j])
+ fprintf(f, ", ");
+ if (!j || cmds[i].keys[j]) {
+ if (cmds[i].keys[j]<256 && (isalpha(cmds[i].keys[j]) ||
+ isdigit(cmds[i].keys[j])))
+ fprintf(f, "\'%c\'", cmds[i].keys[j]);
+ else
+ fprintf(f, "%d", cmds[i].keys[j]);
+ }
+ }
+ fprintf(f,"\n\n");
}
- }
- fprintf(f,"\n\n");
}
- i++;
- }
- return ferror(f);
+
+ return ferror(f) == 0;
}
+
+#endif /* NCMPC_MINI */