diff options
Diffstat (limited to 'src/keys.c')
| -rw-r--r-- | src/keys.c | 725 |
1 files changed, 319 insertions, 406 deletions
@@ -1,7 +1,7 @@ /* * Calcurse - text-based organizer * - * Copyright (c) 2004-2011 calcurse Development Team <misc@calcurse.org> + * Copyright (c) 2004-2012 calcurse Development Team <misc@calcurse.org> * All rights reserved. * * Redistribution and use in source and binary forms, with or without @@ -39,20 +39,14 @@ #include "calcurse.h" -#define MAXKEYVAL KEY_MAX /* ncurses defines KEY_MAX as maximum key value */ +#define MAXKEYVAL KEY_MAX /* ncurses defines KEY_MAX as maximum key value */ struct keydef_s { - char *label; - char *binding; + const char *label; + const char *binding; }; -struct key_str_s { - char *str; - struct key_str_s *next; -}; - -static struct key_str_s *keys[NBKEYS]; - +static llist_t keys[NBKEYS]; static enum key actions[MAXKEYVAL]; static struct keydef_s keydef[NBKEYS] = { @@ -81,16 +75,17 @@ static struct keydef_s keydef[NBKEYS] = { {"generic-scroll-up", "C-p"}, {"generic-goto-today", "C-g"}, - {"move-right", "l L"}, - {"move-left", "h H"}, - {"move-down", "j J"}, - {"move-up", "k K"}, + {"move-right", "l L RGT"}, + {"move-left", "h H LFT"}, + {"move-down", "j J DWN"}, + {"move-up", "k K UP"}, {"start-of-week", "0"}, {"end-of-week", "$"}, {"add-item", "a A"}, {"del-item", "d D"}, {"edit-item", "e E"}, {"view-item", "v V"}, + {"pipe-item", "|"}, {"flag-item", "!"}, {"repeat", "r R"}, {"edit-note", "n N"}, @@ -99,92 +94,80 @@ static struct keydef_s keydef[NBKEYS] = { {"lower-priority", "-"}, }; -static void -dump_intro (FILE *fd) +static void dump_intro(FILE * fd) { - char *intro = - _("#\n" - "# Calcurse keys configuration file\n#\n" - "# This file sets the keybindings used by Calcurse.\n" - "# Lines beginning with \"#\" are comments, and ignored by Calcurse.\n" - "# To assign a keybinding to an action, this file must contain a line\n" - "# with the following syntax:\n#\n" - "# ACTION KEY1 KEY2 ... KEYn\n#\n" - "# Where ACTION is what will be performed when KEY1, KEY2, ..., or KEYn\n" - "# will be pressed.\n" - "#\n" - "# To define bindings which use the CONTROL key, prefix the key with " - "'C-'.\n" - "# The escape, space bar and horizontal Tab key can be specified using\n" - "# the 'ESC', 'SPC' and 'TAB' keyword, respectively.\n" - "# Arrow keys can also be specified with the UP, DWN, LFT, RGT keywords.\n" - "# Last, Home and End keys can be assigned using 'KEY_HOME' and 'KEY_END'\n" - "# keywords." - "\n#\n" - "# A description of what each ACTION keyword is used for is available\n" - "# from calcurse online configuration menu.\n"); - - (void)fprintf (fd, "%s\n", intro); + const char *intro = + _("#\n" + "# Calcurse keys configuration file\n#\n" + "# This file sets the keybindings used by Calcurse.\n" + "# Lines beginning with \"#\" are comments, and ignored by Calcurse.\n" + "# To assign a keybinding to an action, this file must contain a line\n" + "# with the following syntax:\n#\n" + "# ACTION KEY1 KEY2 ... KEYn\n#\n" + "# Where ACTION is what will be performed when KEY1, KEY2, ..., or KEYn\n" + "# will be pressed.\n" + "#\n" + "# To define bindings which use the CONTROL key, prefix the key with " + "'C-'.\n" + "# The escape, space bar and horizontal Tab key can be specified using\n" + "# the 'ESC', 'SPC' and 'TAB' keyword, respectively.\n" + "# Arrow keys can also be specified with the UP, DWN, LFT, RGT keywords.\n" + "# Last, Home and End keys can be assigned using 'KEY_HOME' and 'KEY_END'\n" + "# keywords." + "\n#\n" + "# A description of what each ACTION keyword is used for is available\n" + "# from calcurse online configuration menu.\n"); + + fprintf(fd, "%s\n", intro); } -void -keys_init (void) +void keys_init(void) { int i; for (i = 0; i < MAXKEYVAL; i++) actions[i] = KEY_UNDEF; - bzero (keys, NBKEYS); + for (i = 0; i < NBKEYS; i++) + LLIST_INIT(&keys[i]); } -void -keys_free (void) +static void key_free(char *s) { - struct key_str_s *o, **i; - int key; - - for (key = 0; key < NBKEYS; key++) - { - if (keys[key] == NULL) - continue; - - i = &keys[key]; - while (*i) - { - o = *i; - *i = o->next; - mem_free (o->str); - mem_free (o); - } - } + mem_free(s); } -void -keys_dump_defaults (char *file) +void keys_free(void) +{ + int i; + + for (i = 0; i < NBKEYS; i++) { + LLIST_FREE_INNER(&keys[i], key_free); + LLIST_FREE(&keys[i]); + } +} + +void keys_dump_defaults(char *file) { FILE *fd; int i; - fd = fopen (file, "w"); - EXIT_IF (fd == NULL, _("FATAL ERROR: could not create default keys file.")); + fd = fopen(file, "w"); + EXIT_IF(fd == NULL, _("FATAL ERROR: could not create default keys file.")); - dump_intro (fd); + dump_intro(fd); for (i = 0; i < NBKEYS; i++) - (void)fprintf (fd, "%s %s\n", keydef[i].label, keydef[i].binding); - file_close (fd, __FILE_POS__); + fprintf(fd, "%s %s\n", keydef[i].label, keydef[i].binding); + file_close(fd, __FILE_POS__); } -char * -keys_get_label (enum key key) +const char *keys_get_label(enum key key) { - EXIT_IF (key < 0 || key > NBKEYS, - _("FATAL ERROR: key value out of bounds")); + EXIT_IF(key < 0 || key > NBKEYS, _("FATAL ERROR: key value out of bounds")); return keydef[key].label; } -enum key -keys_get_action (int pressed) +enum key keys_get_action(int pressed) { if (pressed < 0 || pressed > MAXKEYVAL) return -1; @@ -192,461 +175,391 @@ keys_get_action (int pressed) return actions[pressed]; } -enum key -keys_getch (WINDOW *win) +enum key keys_getch(WINDOW * win, int *count) { - int ch; - - ch = wgetch (win); - switch (ch) - { - case KEY_RESIZE: - return KEY_RESIZE; - default: - return keys_get_action (ch); + int ch = '0'; + + if (count) { + *count = 0; + do { + *count = *count * 10 + ch - '0'; + ch = wgetch(win); } + while ((ch == '0' && *count > 0) || (ch >= '1' && ch <= '9')); + + if (*count == 0) + *count = 1; + } else + ch = wgetch(win); + + switch (ch) { + case KEY_RESIZE: + return KEY_RESIZE; + default: + return keys_get_action(ch); + } } -static void -add_key_str (enum key action, int key) +static void add_key_str(enum key action, int key) { - struct key_str_s *new, **i; - if (action < 0 || action > NBKEYS) return; - new = mem_malloc (sizeof (struct key_str_s)); - new->str = mem_strdup (keys_int2str (key)); - new->next = NULL; - i = &keys[action]; - for (;;) - { - if (*i == NULL) - { - *i = new; - break; - } - else if ((*i)->next == NULL) - { - (*i)->next = new; - break; - } - i = &(*i)->next; - } + LLIST_ADD(&keys[action], mem_strdup(keys_int2str(key))); } -int -keys_assign_binding (int key, enum key action) +int keys_assign_binding(int key, enum key action) { if (key < 0 || key > MAXKEYVAL || actions[key] != KEY_UNDEF) return 1; - else - { - actions[key] = action; - add_key_str (action, key); - } + else { + actions[key] = action; + add_key_str(action, key); + } return 0; } -static void -del_key_str (enum key action, int key) +static void del_key_str(enum key action, int key) { - struct key_str_s *old, **i; + llist_item_t *i; char oldstr[BUFSIZ]; if (action < 0 || action > NBKEYS) return; - (void)strncpy (oldstr, keys_int2str (key), BUFSIZ); - for (i = &keys[action]; *i; i = &(*i)->next) - { - if (!strcmp ((*i)->str, oldstr)) - { - old = *i; - *i = old->next; - mem_free (old->str); - mem_free (old); - break; - } + strncpy(oldstr, keys_int2str(key), BUFSIZ); + + LLIST_FOREACH(&keys[action], i) { + if (strcmp(LLIST_GET_DATA(i), oldstr) == 0) { + LLIST_REMOVE(&keys[action], i); + return; } + } } -void -keys_remove_binding (int key, enum key action) +void keys_remove_binding(int key, enum key action) { - if (key < 0 || key > MAXKEYVAL) - return; - else - { - actions[key] = KEY_UNDEF; - del_key_str (action, key); - } + if (key >= 0 && key <= MAXKEYVAL) { + actions[key] = KEY_UNDEF; + del_key_str(action, key); + } } -int -keys_str2int (char *key) +int keys_str2int(const char *key) { - const struct string CONTROL_KEY = STRING_BUILD ("C-"); - const struct string TAB_KEY = STRING_BUILD ("TAB"); - const struct string SPACE_KEY = STRING_BUILD ("SPC"); - const struct string ESCAPE_KEY = STRING_BUILD ("ESC"); - const struct string CURSES_KEY_UP = STRING_BUILD ("UP"); - const struct string CURSES_KEY_DOWN = STRING_BUILD ("DWN"); - const struct string CURSES_KEY_LEFT = STRING_BUILD ("LFT"); - const struct string CURSES_KEY_RIGHT = STRING_BUILD ("RGT"); - const struct string CURSES_KEY_HOME = STRING_BUILD ("KEY_HOME"); - const struct string CURSES_KEY_END = STRING_BUILD ("KEY_END"); + const char CONTROL_KEY[] = "C-"; + const char TAB_KEY[] = "TAB"; + const char SPACE_KEY[] = "SPC"; + const char ESCAPE_KEY[] = "ESC"; + const char CURSES_KEY_UP[] = "UP"; + const char CURSES_KEY_DOWN[] = "DWN"; + const char CURSES_KEY_LEFT[] = "LFT"; + const char CURSES_KEY_RIGHT[] = "RGT"; + const char CURSES_KEY_HOME[] = "KEY_HOME"; + const char CURSES_KEY_END[] = "KEY_END"; if (!key) return -1; - if (strlen (key) == 1) + if (strlen(key) == 1) return (int)key[0]; - else - { - if (key[0] == '^') - return CTRL ((int)key[1]); - else if (!strncmp (key, CONTROL_KEY.str, CONTROL_KEY.len)) - return CTRL ((int)key[CONTROL_KEY.len]); - else if (!strncmp (key, TAB_KEY.str, TAB_KEY.len)) - return TAB; - else if (!strncmp (key, ESCAPE_KEY.str, ESCAPE_KEY.len)) - return ESCAPE; - else if (!strncmp (key, SPACE_KEY.str, SPACE_KEY.len)) - return SPACE; - else if (!strncmp (key, CURSES_KEY_UP.str, CURSES_KEY_UP.len)) - return KEY_UP; - else if (!strncmp (key, CURSES_KEY_DOWN.str, CURSES_KEY_DOWN.len)) - return KEY_DOWN; - else if (!strncmp (key, CURSES_KEY_LEFT.str, CURSES_KEY_LEFT.len)) - return KEY_LEFT; - else if (!strncmp (key, CURSES_KEY_RIGHT.str, CURSES_KEY_RIGHT.len)) - return KEY_RIGHT; - else if (!strncmp (key, CURSES_KEY_HOME.str, CURSES_KEY_HOME.len)) - return KEY_HOME; - else if (!strncmp (key, CURSES_KEY_END.str, CURSES_KEY_END.len)) - return KEY_END; - else - return -1; - } + else { + if (key[0] == '^') + return CTRL((int)key[1]); + else if (!strncmp(key, CONTROL_KEY, sizeof(CONTROL_KEY) - 1)) + return CTRL((int)key[sizeof(CONTROL_KEY) - 1]); + else if (!strcmp(key, TAB_KEY)) + return TAB; + else if (!strcmp(key, ESCAPE_KEY)) + return ESCAPE; + else if (!strcmp(key, SPACE_KEY)) + return SPACE; + else if (!strcmp(key, CURSES_KEY_UP)) + return KEY_UP; + else if (!strcmp(key, CURSES_KEY_DOWN)) + return KEY_DOWN; + else if (!strcmp(key, CURSES_KEY_LEFT)) + return KEY_LEFT; + else if (!strcmp(key, CURSES_KEY_RIGHT)) + return KEY_RIGHT; + else if (!strcmp(key, CURSES_KEY_HOME)) + return KEY_HOME; + else if (!strcmp(key, CURSES_KEY_END)) + return KEY_END; + else + return -1; + } } -char * -keys_int2str (int key) +const char *keys_int2str(int key) { - switch (key) - { - case TAB: - return "TAB"; - case SPACE: - return "SPC"; - case ESCAPE: - return "ESC"; - case KEY_UP: - return "UP"; - case KEY_DOWN: - return "DWN"; - case KEY_LEFT: - return "LFT"; - case KEY_RIGHT: - return "RGT"; - case KEY_HOME: - return "KEY_HOME"; - case KEY_END: - return "KEY_END"; - default: - return (char *)keyname (key); - } + switch (key) { + case TAB: + return "TAB"; + case SPACE: + return "SPC"; + case ESCAPE: + return "ESC"; + case KEY_UP: + return "UP"; + case KEY_DOWN: + return "DWN"; + case KEY_LEFT: + return "LFT"; + case KEY_RIGHT: + return "RGT"; + case KEY_HOME: + return "KEY_HOME"; + case KEY_END: + return "KEY_END"; + default: + return (char *)keyname(key); + } } -int -keys_action_count_keys (enum key action) +int keys_action_count_keys(enum key action) { - struct key_str_s *key; - int i; + llist_item_t *i; + int n = 0; - i = 0; - for (key = keys[action]; key; key = key->next) - i++; + LLIST_FOREACH(&keys[action], i) + n++; - return i; + return n; } -char * -keys_action_firstkey (enum key action) +const char *keys_action_firstkey(enum key action) { - return (keys[action] != NULL) ? keys[action]->str : "XXX"; + const char *s = LLIST_GET_DATA(LLIST_FIRST(&keys[action])); + return (s != NULL) ? s : "XXX"; } -char * -keys_action_nkey (enum key action, int keynum) +const char *keys_action_nkey(enum key action, int keynum) { - struct key_str_s *key; - int i; - - i = 0; - for (key = keys[action]; key; key = key->next) - { - if (i == keynum) - return key->str; - i++; - } - return (char *)0; + return LLIST_GET_DATA(LLIST_NTH(&keys[action], keynum)); } -char * -keys_action_allkeys (enum key action) +char *keys_action_allkeys(enum key action) { + llist_item_t *i; static char keystr[BUFSIZ]; - struct key_str_s *i; const char *CHAR_SPACE = " "; - if (keys[action] == NULL) + if (!LLIST_FIRST(&keys[action])) return NULL; + keystr[0] = '\0'; - for (i = keys[action]; i; i = i->next) - { - const int MAXLEN = sizeof (keystr) - 1 - strlen (keystr); - (void)strncat (keystr, i->str, MAXLEN - 1); - (void)strncat (keystr, CHAR_SPACE, 1); - } + LLIST_FOREACH(&keys[action], i) { + const int MAXLEN = sizeof(keystr) - 1 - strlen(keystr); + strncat(keystr, LLIST_GET_DATA(i), MAXLEN - 1); + strncat(keystr, CHAR_SPACE, 1); + } return keystr; } /* Need this to display keys properly inside status bar. */ -static char * -keys_format_label (char *key, int keylen) +static char *keys_format_label(char *key, int keylen) { static char fmtkey[BUFSIZ]; - const int len = strlen (key); - char *dot = "."; + const int len = strlen(key); + const char dot = '.'; int i; if (keylen > BUFSIZ) - return (char *)0; + return NULL; - bzero (fmtkey, sizeof (fmtkey)); + memset(fmtkey, 0, sizeof(fmtkey)); if (len == 0) - (void)snprintf (fmtkey, sizeof (fmtkey), "?"); - else if (len <= keylen) - { - for (i = 0; i < keylen - len; i++) - fmtkey[i] = ' '; - (void)strncat (fmtkey, key, keylen); - } - else - { - for (i = 0; i < keylen - 1; i++) - fmtkey[i] = key[i]; - (void)strncat (fmtkey, dot, strlen (dot)); - } + strncpy(fmtkey, "?", sizeof(fmtkey)); + else if (len <= keylen) { + for (i = 0; i < keylen - len; i++) + fmtkey[i] = ' '; + strncat(fmtkey, key, keylen); + } else { + for (i = 0; i < keylen - 1; i++) + fmtkey[i] = key[i]; + fmtkey[keylen - 1] = dot; + } return fmtkey; } void -keys_display_bindings_bar (WINDOW *win, struct binding **binding, int first_key, - int last_key) +keys_display_bindings_bar(WINDOW * win, struct binding *bindings[], int count, + int page_base, int page_size, struct binding *more) { - int i, j, cmdlen, space_between_cmds; - - /* Total length of a command. */ - cmdlen = KEYS_KEYLEN + 1 + KEYS_LABELEN; - space_between_cmds = floor (col / KEYS_CMDS_PER_LINE - cmdlen); - cmdlen += space_between_cmds; - - j = 0; - wins_erase_status_bar (); - for (i = first_key; i < last_key; i += 2) - { - char key[KEYS_KEYLEN + 1], *fmtkey; - const int KEY_POS = j * cmdlen; - const int LABEL_POS = j * cmdlen + KEYS_KEYLEN + 1; - - (void)strncpy (key, keys_action_firstkey (binding[i]->action), - KEYS_KEYLEN); - fmtkey = keys_format_label (key, KEYS_KEYLEN); - custom_apply_attr (win, ATTR_HIGHEST); - mvwprintw (win, 0, KEY_POS, fmtkey); - if (i + 1 != last_key) - { - (void)strncpy (key, keys_action_firstkey (binding[i + 1]->action), - KEYS_KEYLEN); - key[KEYS_KEYLEN] = 0; - fmtkey = keys_format_label (key, KEYS_KEYLEN); - mvwprintw (win, 1, KEY_POS, fmtkey); - } - custom_remove_attr (win, ATTR_HIGHEST); - mvwprintw (win, 0, LABEL_POS, binding[i]->label); - if (i + 1 != last_key) - mvwprintw (win, 1, LABEL_POS, binding[i + 1]->label); - j++; - } - wnoutrefresh (win); + /* Padding between two key bindings. */ + const int padding = (col * 2) / page_size - (KEYS_KEYLEN + KEYS_LABELEN + 1); + /* Total length of a key binding (including padding). */ + const int cmd_len = KEYS_KEYLEN + KEYS_LABELEN + 1 + padding; + + int i; + + wins_erase_status_bar(); + for (i = 0; i < page_size && page_base + i < count; i++) { + /* Location of key and label. */ + const int key_pos_x = (i / 2) * cmd_len; + const int key_pos_y = i % 2; + const int label_pos_x = key_pos_x + KEYS_KEYLEN + 1; + const int label_pos_y = key_pos_y; + + struct binding *binding; + char key[KEYS_KEYLEN + 1], *fmtkey; + + if (!more || i < page_size - 1 || page_base + i == count - 1) + binding = bindings[page_base + i]; + else + binding = more; + + strncpy(key, keys_action_firstkey(binding->action), KEYS_KEYLEN); + key[KEYS_KEYLEN] = '\0'; + fmtkey = keys_format_label(key, KEYS_KEYLEN); + + custom_apply_attr(win, ATTR_HIGHEST); + mvwprintw(win, key_pos_y, key_pos_x, fmtkey); + custom_remove_attr(win, ATTR_HIGHEST); + mvwprintw(win, label_pos_y, label_pos_x, binding->label); + } + wnoutrefresh(win); } /* * Display information about the given key. * (could not add the keys descriptions to keydef variable, because of i18n). */ -void -keys_popup_info (enum key key) +void keys_popup_info(enum key key) { char *info[NBKEYS]; WINDOW *infowin; - info[KEY_GENERIC_CANCEL] = - _("Cancel the ongoing action."); - info[KEY_GENERIC_SELECT] = - _("Select the highlighted item."); + info[KEY_GENERIC_CANCEL] = _("Cancel the ongoing action."); + info[KEY_GENERIC_SELECT] = _("Select the highlighted item."); info[KEY_GENERIC_CREDITS] = - _("Print general information about calcurse's authors, license, etc."); + _("Print general information about calcurse's authors, license, etc."); info[KEY_GENERIC_HELP] = - _("Display hints whenever some help screens are available."); - info[KEY_GENERIC_QUIT] = - _("Exit from the current menu, or quit calcurse."); - info[KEY_GENERIC_SAVE] = - _("Save calcurse data."); + _("Display hints whenever some help screens are available."); + info[KEY_GENERIC_QUIT] = _("Exit from the current menu, or quit calcurse."); + info[KEY_GENERIC_SAVE] = _("Save calcurse data."); + info[KEY_GENERIC_CUT] = _("Help for `generic-cut`."); + info[KEY_GENERIC_PASTE] = _("Help for `generic-paste`."); info[KEY_GENERIC_CHANGE_VIEW] = - _("Select next panel in calcurse main screen."); - info[KEY_GENERIC_IMPORT] = - _("Import data from an external file."); - info[KEY_GENERIC_EXPORT] = - _("Export data to a new file format."); - info[KEY_GENERIC_GOTO] = - _("Select the day to go to."); + _("Select next panel in calcurse main screen."); + info[KEY_GENERIC_IMPORT] = _("Import data from an external file."); + info[KEY_GENERIC_EXPORT] = _("Export data to a new file format."); + info[KEY_GENERIC_GOTO] = _("Select the day to go to."); info[KEY_GENERIC_OTHER_CMD] = - _("Show next possible actions inside status bar."); - info[KEY_GENERIC_CONFIG_MENU] = - _("Enter the configuration menu."); - info[KEY_GENERIC_REDRAW] = - _("Redraw calcurse's screen."); + _("Show next possible actions inside status bar."); + info[KEY_GENERIC_CONFIG_MENU] = _("Enter the configuration menu."); + info[KEY_GENERIC_REDRAW] = _("Redraw calcurse's screen."); info[KEY_GENERIC_ADD_APPT] = - _("Add an appointment, whichever panel is currently selected."); + _("Add an appointment, whichever panel is currently selected."); info[KEY_GENERIC_ADD_TODO] = - _("Add a todo item, whichever panel is currently selected."); + _("Add a todo item, whichever panel is currently selected."); info[KEY_GENERIC_NEXT_DAY] = - _("Move to next day in calendar, whichever panel is currently selected."); + _("Move to next day in calendar, whichever panel is currently selected."); info[KEY_GENERIC_PREV_DAY] = - _("Move to previous day in calendar, whichever panel is currently " - "selected."); + _("Move to previous day in calendar, whichever panel is currently " + "selected."); info[KEY_GENERIC_NEXT_WEEK] = - _("Move to next week in calendar, whichever panel is currently selected."); + _ + ("Move to next week in calendar, whichever panel is currently selected."); info[KEY_GENERIC_PREV_WEEK] = - _("Move to previous week in calendar, whichever panel is currently " - "selected"); + _("Move to previous week in calendar, whichever panel is currently " + "selected"); info[KEY_GENERIC_SCROLL_DOWN] = - _("Scroll window down (e.g. when displaying text inside a popup window)."); + _ + ("Scroll window down (e.g. when displaying text inside a popup window)."); info[KEY_GENERIC_SCROLL_UP] = - _("Scroll window up (e.g. when displaying text inside a popup window)."); - info[KEY_GENERIC_GOTO_TODAY] = - _("Go to today, whichever panel is selected."); - info[KEY_MOVE_RIGHT] = - _("Move to the right."); - info[KEY_MOVE_LEFT] = - _("Move to the left."); - info[KEY_MOVE_DOWN] = - _("Move down."); - info[KEY_MOVE_UP] = - _("Move up."); + _("Scroll window up (e.g. when displaying text inside a popup window)."); + info[KEY_GENERIC_GOTO_TODAY] = _("Go to today, whichever panel is selected."); + info[KEY_MOVE_RIGHT] = _("Move to the right."); + info[KEY_MOVE_LEFT] = _("Move to the left."); + info[KEY_MOVE_DOWN] = _("Move down."); + info[KEY_MOVE_UP] = _("Move up."); info[KEY_START_OF_WEEK] = - _("Select the first day of the current week when inside the calendar " - "panel."); + _("Select the first day of the current week when inside the calendar " + "panel."); info[KEY_END_OF_WEEK] = - _("Select the last day of the current week when inside the calendar " - "panel."); - info[KEY_ADD_ITEM] = - _("Add an item to the currently selected panel."); - info[KEY_DEL_ITEM] = - _("Delete the currently selected item."); - info[KEY_EDIT_ITEM] = - _("Edit the currently seleted item."); + _("Select the last day of the current week when inside the calendar " + "panel."); + info[KEY_ADD_ITEM] = _("Add an item to the currently selected panel."); + info[KEY_DEL_ITEM] = _("Delete the currently selected item."); + info[KEY_EDIT_ITEM] = _("Edit the currently seleted item."); info[KEY_VIEW_ITEM] = - _("Display the currently selected item inside a popup window."); - info[KEY_FLAG_ITEM] = - _("Flag the currently selected item as important."); - info[KEY_REPEAT_ITEM] = - _("Repeat an item"); + _("Display the currently selected item inside a popup window."); + info[KEY_FLAG_ITEM] = _("Flag the currently selected item as important."); + info[KEY_REPEAT_ITEM] = _("Repeat an item"); + info[KEY_PIPE_ITEM] = + _("Pipe the currently selected item to an external program."); info[KEY_EDIT_NOTE] = - _("Attach (or edit if one exists) a note to the currently selected item"); + _("Attach (or edit if one exists) a note to the currently selected item"); info[KEY_VIEW_NOTE] = - _("View the note attached to the currently selected item."); - info[KEY_RAISE_PRIORITY] = - _("Raise a task priority inside the todo panel."); - info[KEY_LOWER_PRIORITY] = - _("Lower a task priority inside the todo panel."); + _("View the note attached to the currently selected item."); + info[KEY_RAISE_PRIORITY] = _("Raise a task priority inside the todo panel."); + info[KEY_LOWER_PRIORITY] = _("Lower a task priority inside the todo panel."); if (key < 0 || key > NBKEYS) return; #define WINROW 10 #define WINCOL (col - 4) - infowin = popup (WINROW, WINCOL, (row - WINROW) / 2, (col - WINCOL) / 2, - keydef[key].label, info[key], 1); - (void)keys_getch (infowin); - delwin (infowin); + infowin = popup(WINROW, WINCOL, (row - WINROW) / 2, (col - WINCOL) / 2, + keydef[key].label, info[key], 1); + keys_getch(infowin, NULL); + delwin(infowin); #undef WINROW #undef WINCOL } -void -keys_save_bindings (FILE *fd) +void keys_save_bindings(FILE * fd) { int i; - EXIT_IF (fd == NULL, _("FATAL ERROR: null file pointer.")); - dump_intro (fd); + EXIT_IF(fd == NULL, _("FATAL ERROR: null file pointer.")); + dump_intro(fd); for (i = 0; i < NBKEYS; i++) - (void)fprintf (fd, "%s %s\n", keydef[i].label, keys_action_allkeys (i)); + fprintf(fd, "%s %s\n", keydef[i].label, keys_action_allkeys(i)); } -int -keys_check_missing_bindings (void) +int keys_check_missing_bindings(void) { int i; - for (i = 0; i < NBKEYS; i++) - { - if (keys[i] == NULL) - return 1; - } + for (i = 0; i < NBKEYS; i++) { + if (!LLIST_FIRST(&keys[i])) + return 1; + } return 0; } -void -keys_fill_missing (void) +void keys_fill_missing(void) { int i; - for (i = 0; i < NBKEYS; i++) - { - if (keys[i] == NULL) - { - char *p, tmpbuf[BUFSIZ]; - - (void)strncpy (tmpbuf, keydef[i].binding, BUFSIZ); - p = tmpbuf; - for (;;) - { - char key_ch[BUFSIZ]; - - while (*p == ' ') - p++; - if (sscanf (p, "%s", key_ch) == 1) - { - int ch, used; - - ch = keys_str2int (key_ch); - used = keys_assign_binding (ch, i); - if (used) - WARN_MSG (_("When adding default key for \"%s\", " - "\"%s\" was already assigned!"), - keydef[i].label, key_ch); - p += strlen (key_ch) + 1; - } - else - break; - } - } + for (i = 0; i < NBKEYS; i++) { + if (!LLIST_FIRST(&keys[i])) { + char *p, tmpbuf[BUFSIZ]; + + strncpy(tmpbuf, keydef[i].binding, BUFSIZ); + p = tmpbuf; + for (;;) { + char key_ch[BUFSIZ]; + + while (*p == ' ') + p++; + if (sscanf(p, "%s", key_ch) == 1) { + int ch, used; + + ch = keys_str2int(key_ch); + used = keys_assign_binding(ch, i); + if (used) + WARN_MSG(_("When adding default key for \"%s\", " + "\"%s\" was already assigned!"), + keydef[i].label, key_ch); + p += strlen(key_ch) + 1; + } else + break; + } } + } } |