diff options
Diffstat (limited to 'command.c')
| -rw-r--r-- | command.c | 429 |
1 files changed, 0 insertions, 429 deletions
diff --git a/command.c b/command.c deleted file mode 100644 index 1e9edcd0d..000000000 --- a/command.c +++ /dev/null @@ -1,429 +0,0 @@ -/* - * (c) 2004 by Kalle Wallin (kaw@linux.se) - * - * 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 - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * 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 - * - */ - -#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 "command.h" - -#undef DEBUG_KEYS - -#ifdef DEBUG_KEYS -#define DK(x) x -#else -#define DK(x) -#endif - -extern void screen_resize(void); - -#define BS KEY_BACKSPACE -#define DEL KEY_DC -#define UP KEY_UP -#define DWN KEY_DOWN -#define LEFT KEY_LEFT -#define RGHT KEY_RIGHT -#define HOME KEY_HOME -#define END KEY_END -#define PGDN KEY_NPAGE -#define PGUP KEY_PPAGE -#define TAB 0x09 -#define STAB 0x161 -#define ESC 0x1B -#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) - - -static command_definition_t cmds[] = -{ - { { 13, 0, 0 }, CMD_PLAY, "play", - "Play/Enter directory" }, - { { 'P', 0, 0 }, CMD_PAUSE,"pause", - "Pause" }, - { { 's', BS, 0 }, CMD_STOP, "stop", - "Stop" }, - { { '>', 0, 0 }, CMD_TRACK_NEXT, "next", - "Next track" }, - { { '<', 0, 0 }, CMD_TRACK_PREVIOUS, "prev", - "Previous track" }, - { { 'f', 0, 0 }, CMD_SEEK_FORWARD, "seek-forward", - "Seek forward" }, - { { 'b', 0, 0 }, CMD_SEEK_BACKWARD, "seek-backward", - "Seek backward" }, - - { { '+', RGHT, 0 }, CMD_VOLUME_UP, "volume-up", - "Increase volume" }, - { { '-', LEFT, 0 }, CMD_VOLUME_DOWN, "volume-down", - "Decrease volume" }, - - { { 'w', 0, 0 }, CMD_TOGGLE_FIND_WRAP, "wrap-mode", - "Toggle find mode" }, - { { 'U', 0, 0 }, CMD_TOGGLE_AUTOCENTER, "autocenter-mode", - "Toggle auto center mode" }, - - { { ' ', 'a', 0 }, CMD_SELECT, "select", - "Select/deselect song in playlist" }, - { { DEL, 'd', 0 }, CMD_DELETE, "delete", - "Delete song from playlist" }, - { { 'Z', 0, 0 }, CMD_SHUFFLE, "shuffle", - "Shuffle playlist" }, - { { 'c', 0, 0 }, CMD_CLEAR, "clear", - "Clear playlist" }, - { { 'r', 0, 0 }, CMD_REPEAT, "repeat", - "Toggle repeat mode" }, - { { 'z', 0, 0 }, CMD_RANDOM, "random", - "Toggle random mode" }, - { { 'x', 0, 0 }, CMD_CROSSFADE, "crossfade", - "Toggle crossfade mode" }, - { { 'S', 0, 0 }, CMD_SAVE_PLAYLIST, "save", - "Save playlist" }, - - { { 0, 0, 0 }, CMD_LIST_MOVE_UP, "move-up", - "Move item up" }, - { { 0, 0, 0 }, CMD_LIST_MOVE_DOWN, "move-down", - "Move item down" }, - - { { UP, ',', 0 }, CMD_LIST_PREVIOUS, "up", - "Move cursor up" }, - { { DWN, '.', 0 }, CMD_LIST_NEXT, "down", - "Move cursor down" }, - { { HOME, 0x01, 0 }, CMD_LIST_FIRST, "home", - "Home " }, - { { END, 0x05, 0 }, CMD_LIST_LAST, "end", - "End " }, - { { PGUP, 'A', 0 }, CMD_LIST_PREVIOUS_PAGE, "pgup", - "Page up" }, - { { PGDN, 'B', 0 }, CMD_LIST_NEXT_PAGE, "pgdn", - "Page down" }, - { { '/', 0, 0 }, CMD_LIST_FIND, "find", - "Forward find" }, - { { 'n', 0, 0 }, CMD_LIST_FIND_NEXT, "find-next", - "Forward find next" }, - { { '?', 0, 0 }, CMD_LIST_RFIND, "rfind", - "Backward find" }, - { { 'p', 0, 0 }, CMD_LIST_RFIND_NEXT, "rfind-next", - "Backward find previous" }, - - - { { TAB, 0, 0 }, CMD_SCREEN_NEXT, "screen-next", - "Next screen" }, - - { { STAB, 0, 0 }, CMD_SCREEN_PREVIOUS, "screen-prev", - "Previous screen" }, - - { { '1', F1, 'h' }, CMD_SCREEN_HELP, "screen-help", - "Help screen" }, - { { '2', F2, 0 }, CMD_SCREEN_PLAY, "screen-playlist", - "Playlist screen" }, - { { '3', F3, 0 }, CMD_SCREEN_FILE, "screen-browse", - "Browse screen" }, - { {'u', 0, 0 }, CMD_SCREEN_UPDATE, "update", - "Update screen" }, -#ifdef ENABLE_KEYDEF_SCREEN - { {'K', 0, 0 }, CMD_SCREEN_KEYDEF, "screen-keyedit", - "Key configuration screen" }, -#endif - - { { 'q', 0, 0 }, CMD_QUIT, "quit", - "Quit " PACKAGE }, - - { { -1, -1, -1 }, CMD_NONE, NULL, NULL } -}; - -command_definition_t * -get_command_definitions(void) -{ - return cmds; -} - -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; -} - -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++; - } -} - -char * -get_key_names(command_t command, int 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; -} - -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; -} - -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; -} - -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; -} - - -command_t -find_key_command(int key, command_definition_t *cmds) -{ - 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; -} - -command_t -get_key_command(int key) -{ - return find_key_command(key, cmds); -} - - -command_t -get_keyboard_command(void) -{ - int key; - - key = wgetch(stdscr); - - if( key==KEY_RESIZE ) - screen_resize(); - - if( key==ERR ) - return CMD_NONE; - - DK(fprintf(stderr, "key = 0x%02X\t", key)); - - return get_key_command(key); -} - -int -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); - return 0; - } - i++; - } - return -1; -} - -int -check_key_bindings(void) -{ - int i; - int retval = 0; - - i=0; - while( cmds[i].name ) - { - int j; - command_t cmd; - - for(j=0; j<MAX_COMMAND_KEYS; j++) - if( cmds[i].keys[j] && - (cmd=get_key_command(cmds[i].keys[j])) != cmds[i].command ) - { - fprintf(stderr, "Error: Key %s assigned to %s and %s !!!\n", - key2str(cmds[i].keys[j]), - get_key_command_name(cmds[i].command), - get_key_command_name(cmd)); - retval = -1; - } - i++; - } - return retval; -} - -int -write_key_bindings(FILE *f) -{ - int i,j; - - i=0; - while( cmds[i].name && !ferror(f) ) - { - 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]); - } - } - fprintf(f,"\n\n"); - i++; - } - return ferror(f); -} |