diff options
Diffstat (limited to 'command.c')
| -rw-r--r-- | command.c | 293 |
1 files changed, 219 insertions, 74 deletions
@@ -1,3 +1,4 @@ +#include <ctype.h> #include <stdio.h> #include <stdlib.h> #include <string.h> @@ -38,49 +39,83 @@ static command_definition_t cmds[] = { - { { 13, 0, 0 }, CMD_PLAY, "Play/Enter directory" }, - { { 'P', 0, 0 }, CMD_PAUSE, "Pause" }, - { { 's', BS, 0 }, CMD_STOP, "Stop" }, - { { '>', 0, 0 }, CMD_TRACK_NEXT, "Next song" }, - { { '<', 0, 0 }, CMD_TRACK_PREVIOUS, "Previous song" }, - - { { '+', RGHT, 0 }, CMD_VOLUME_UP, "Increase volume" }, - { { '-', LEFT, 0 }, CMD_VOLUME_DOWN, "Decrease volume" }, - - { { 'w', 0, 0 }, CMD_TOGGLE_FIND_WRAP, "Toggle find mode" }, - { { 'U', 0, 0 }, CMD_TOGGLE_AUTOCENTER, "Toggle auto center mode" }, - - { { ' ', 'a', 0 }, CMD_SELECT, "Select/deselect song in playlist" }, - { { DEL, 'd', 0 }, CMD_DELETE, "Delete song from playlist" }, - { { 'Z', 0, 0 }, CMD_SHUFFLE, "Shuffle playlist" }, - { { 'c', 0, 0 }, CMD_CLEAR, "Clear playlist" }, - { { 'r', 0, 0 }, CMD_REPEAT, "Toggle repeat mode" }, - { { 'z', 0, 0 }, CMD_RANDOM, "Toggle random mode" }, - { { 'S', 0, 0 }, CMD_SAVE_PLAYLIST, "Save playlist" }, - - { { UP, ',', 0 }, CMD_LIST_PREVIOUS, "Move: Up" }, - { { DWN, '.', 0 }, CMD_LIST_NEXT, "Move: Down" }, - { { HOME, 0x01, 0 }, CMD_LIST_FIRST, "Move: Home" }, - { { END, 0x05, 0 }, CMD_LIST_LAST, "Move: End" }, - { { PGUP, 'A', 0 }, CMD_LIST_PREVIOUS_PAGE, "Move: Page Up" }, - { { PGDN, 'B', 0 }, CMD_LIST_NEXT_PAGE, "Move: Page Down" }, - { { '/', 0, 0 }, CMD_LIST_FIND, "Forward Find" }, - { { 'n', 0, 0 }, CMD_LIST_FIND_NEXT, "Forward Find Next" }, - { { '?', 0, 0 }, CMD_LIST_RFIND, "Backward Find" }, - { { 'p', 0, 0 }, CMD_LIST_RFIND_NEXT, "Backward Find Previous" }, - - - { { TAB, 0, 0 }, CMD_SCREEN_NEXT, "Next screen" }, - { { STAB, 0, 0 }, CMD_SCREEN_PREVIOUS, "Previous screen" }, - { { F1, '1', 'h' }, CMD_SCREEN_HELP, "Help screen" }, - { { F2, '2', 0 }, CMD_SCREEN_PLAY, "Playlist screen" }, - { { F3, '3', 0 }, CMD_SCREEN_FILE, "Browse screen" }, - /* { { F4, '4', 0 }, CMD_SCREEN_SEARCH, "Search screen" }, */ - { {'u', 0, 0 }, CMD_SCREEN_UPDATE, "Update screen" }, - - { { 'q', 0, 0 }, CMD_QUIT, "Quit " PACKAGE }, - - { { -1, -1, -1 }, CMD_NONE, NULL } + { { 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" }, + + { { '+', 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" }, + { { 'S', 0, 0 }, CMD_SAVE_PLAYLIST, "save", + "Save playlist" }, + + { { 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" }, + + { { 'q', 0, 0 }, CMD_QUIT, "quit", + "Quit " PACKAGE }, + + { { -1, -1, -1 }, CMD_NONE, NULL, NULL } }; char * @@ -91,6 +126,8 @@ key2str(int key) buf[0] = 0; switch(key) { + case 0: + return "Undefined"; case ' ': return "Space"; case 13: @@ -148,30 +185,16 @@ command_dump_keys(void) while( cmds[i].description ) { if( cmds[i].command != CMD_NONE ) - { - int j; - char keystr[80]; - - strcpy(keystr, key2str(cmds[i].keys[0])); - j=1; - while( j<3 && cmds[i].keys[j]>0 ) - { - strcat(keystr, " "); - strcat(keystr, key2str(cmds[i].keys[j])); - j++; - } - printf(" %20s : %s\n", keystr, cmds[i].description); - - } + printf(" %20s : %s\n", get_key_names(cmds[i].command,1),cmds[i].name); i++; } } char * -command_get_keys(command_t command) +get_key_names(command_t command, int all) { int i; - + i=0; while( cmds[i].description ) { @@ -180,9 +203,11 @@ command_get_keys(command_t command) int j; static char keystr[80]; - strcpy(keystr, key2str(cmds[i].keys[0])); + strncpy(keystr, key2str(cmds[i].keys[0]), 80); + if( !all ) + return keystr; j=1; - while( j<3 && cmds[i].keys[j]>0 ) + while( j<MAX_COMMAND_KEYS && cmds[i].keys[j]>0 ) { strcat(keystr, " "); strcat(keystr, key2str(cmds[i].keys[j])); @@ -195,10 +220,72 @@ command_get_keys(command_t command) 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 +get_key_command(int key) +{ + int i; + + i=0; + while( 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_keyboard_command(void) { - int i; int key; key = wgetch(stdscr); @@ -208,21 +295,79 @@ get_keyboard_command(void) DK(fprintf(stderr, "key = 0x%02X\t", key)); - // if( isalpha(key) ) - // key=tolower(key); + return get_key_command(key); +} + +int +assign_keys(command_t command, int keys[MAX_COMMAND_KEYS]) +{ + int i; i=0; - while( cmds[i].description ) + while( cmds[i].name ) { - if( cmds[i].keys[0] == key || - cmds[i].keys[1] == key || - cmds[i].keys[2] == key ) + if( cmds[i].command == command ) { - DK(fprintf(stderr, "Match - %s\n", cmds[i].description)); - return cmds[i].command; + memcpy(cmds[i].keys, keys, sizeof(int)*MAX_COMMAND_KEYS); + return 0; } i++; - } - DK(fprintf(stderr, "NO MATCH\n")); - return CMD_NONE; + } + 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); } |