/*
* Do the :menu command and relatives.
*/
void
ex_menu (
exarg_T *eap /* Ex command arguments */
)
{
char_u *menu_path;
int modes;
char_u *map_to;
int noremap;
int silent = FALSE;
int special = FALSE;
int unmenu;
char_u *map_buf;
char_u *arg;
char_u *p;
int i;
int pri_tab[MENUDEPTH + 1];
int enable = MAYBE; /* TRUE for "menu enable", FALSE for "menu
* disable */
vimmenu_T menuarg;
modes = get_menu_cmd_modes(eap->cmd, eap->forceit, &noremap, &unmenu);
arg = eap->arg;
for (;; ) {
if (STRNCMP(arg, "<script>", 8) == 0) {
noremap = REMAP_SCRIPT;
arg = skipwhite(arg + 8);
continue;
}
if (STRNCMP(arg, "<silent>", 8) == 0) {
silent = TRUE;
arg = skipwhite(arg + 8);
continue;
}
if (STRNCMP(arg, "<special>", 9) == 0) {
special = TRUE;
arg = skipwhite(arg + 9);
continue;
}
break;
}
/* Locate an optional "icon=filename" argument. */
if (STRNCMP(arg, "icon=", 5) == 0) {
arg += 5;
while (*arg != NUL && *arg != ' ') {
if (*arg == '\\')
STRMOVE(arg, arg + 1);
mb_ptr_adv(arg);
}
if (*arg != NUL) {
*arg++ = NUL;
arg = skipwhite(arg);
}
}
/*
* Fill in the priority table.
*/
for (p = arg; *p; ++p)
if (!VIM_ISDIGIT(*p) && *p != '.')
break;
if (vim_iswhite(*p)) {
for (i = 0; i < MENUDEPTH && !vim_iswhite(*arg); ++i) {
pri_tab[i] = getdigits_int(&arg);
if (pri_tab[i] == 0)
pri_tab[i] = 500;
if (*arg == '.')
++arg;
}
arg = skipwhite(arg);
} else if (eap->addr_count && eap->line2 != 0) {
pri_tab[0] = eap->line2;
i = 1;
} else
i = 0;
while (i < MENUDEPTH)
pri_tab[i++] = 500;
pri_tab[MENUDEPTH] = -1; /* mark end of the table */
/*
* Check for "disable" or "enable" argument.
*/
if (STRNCMP(arg, "enable", 6) == 0 && vim_iswhite(arg[6])) {
enable = TRUE;
arg = skipwhite(arg + 6);
} else if (STRNCMP(arg, "disable", 7) == 0 && vim_iswhite(arg[7])) {
enable = FALSE;
arg = skipwhite(arg + 7);
}
/*
* If there is no argument, display all menus.
*/
if (*arg == NUL) {
show_menus(arg, modes);
return;
}
menu_path = arg;
if (*menu_path == '.') {
EMSG2(_(e_invarg2), menu_path);
goto theend;
}
map_to = menu_translate_tab_and_shift(arg);
/*
* If there is only a menu name, display menus with that name.
*/
if (*map_to == NUL && !unmenu && enable == MAYBE) {
show_menus(menu_path, modes);
goto theend;
} else if (*map_to != NUL && (unmenu || enable != MAYBE)) {
EMSG(_(e_trailing));
goto theend;
}
if (enable != MAYBE) {
/*
* Change sensitivity of the menu.
* For the PopUp menu, remove a menu for each mode separately.
* Careful: menu_nable_recurse() changes menu_path.
*/
if (STRCMP(menu_path, "*") == 0) /* meaning: do all menus */
menu_path = (char_u *)"";
if (menu_is_popup(menu_path)) {
for (i = 0; i < MENU_INDEX_TIP; ++i)
if (modes & (1 << i)) {
p = popup_mode_name(menu_path, i);
menu_nable_recurse(root_menu, p, MENU_ALL_MODES, enable);
free(p);
}
}
menu_nable_recurse(root_menu, menu_path, modes, enable);
} else if (unmenu) {
/*
* Delete menu(s).
*/
if (STRCMP(menu_path, "*") == 0) /* meaning: remove all menus */
menu_path = (char_u *)"";
/*
* For the PopUp menu, remove a menu for each mode separately.
*/
if (menu_is_popup(menu_path)) {
for (i = 0; i < MENU_INDEX_TIP; ++i)
if (modes & (1 << i)) {
p = popup_mode_name(menu_path, i);
remove_menu(&root_menu, p, MENU_ALL_MODES, TRUE);
free(p);
}
}
/* Careful: remove_menu() changes menu_path */
remove_menu(&root_menu, menu_path, modes, FALSE);
} else {
/*
* Add menu(s).
* Replace special key codes.
*/
if (STRICMP(map_to, "<nop>") == 0) { /* "<Nop>" means nothing */
map_to = (char_u *)"";
map_buf = NULL;
} else if (modes & MENU_TIP_MODE)
map_buf = NULL; /* Menu tips are plain text. */
else
map_to = replace_termcodes(map_to, &map_buf, FALSE, TRUE, special);
menuarg.modes = modes;
menuarg.noremap[0] = noremap;
menuarg.silent[0] = silent;
add_menu_path(menu_path, &menuarg, pri_tab, map_to
);
/*
* For the PopUp menu, add a menu for each mode separately.
*/
if (menu_is_popup(menu_path)) {
for (i = 0; i < MENU_INDEX_TIP; ++i)
if (modes & (1 << i)) {
p = popup_mode_name(menu_path, i);
// Include all modes, to make ":amenu" work
menuarg.modes = modes;
add_menu_path(p, &menuarg, pri_tab, map_to);
free(p);
}
}
free(map_buf);
}
theend:
;
}
/*
* Return TRUE if "name" can be a menu in the MenuBar.
*/
int menu_is_menubar(char_u *name)
{
return !menu_is_popup(name)
&& !menu_is_toolbar(name)
&& *name != MNU_HIDDEN_CHAR;
}
/*
* Return TRUE if the menu is hidden: Starts with ']'
*/
static int menu_is_hidden(char_u *name)
{
return (name[0] == ']') || (menu_is_popup(name) && name[5] != NUL);
}
/*
* Destroy the machine specific menu widget.
*/
void
gui_mch_destroy_menu(vimmenu_T *menu)
{
UINT i, j;
char pants[80]; /*<VN> hack*/
#ifdef FEAT_TOOLBAR
/*
* is this a toolbar button?
*/
if (menu->submenu_id == (HMENU)-1)
{
int iButton;
iButton = SendMessage(s_toolbarhwnd, TB_COMMANDTOINDEX, (WPARAM)menu->id, 0);
SendMessage(s_toolbarhwnd, TB_DELETEBUTTON, (WPARAM)iButton, 0);
}
else
#endif
{
/*
* negri: horrible API bug when running 16-bit programs under Win9x or
* NT means that we can't use MF_BYCOMMAND for menu items which have
* submenus, including the top-level headings. We have to find the menu
* item and use MF_BYPOSITION instead. :-p
*/
if (menu->parent != NULL
&& menu_is_popup(menu->parent->dname)
&& menu->parent->submenu_id != NULL)
RemoveMenu(menu->parent->submenu_id, menu->id, MF_BYCOMMAND);
else if (menu->submenu_id == NULL)
RemoveMenu(s_menuBar, menu->id, MF_BYCOMMAND);
else if (menu->parent != NULL)
{
i = GetMenuItemCount(menu->parent->submenu_id);
for (j = 0; j < i; ++j)
{
GetMenuString(menu->parent->submenu_id, j,
pants, 80, MF_BYPOSITION);
if (strcmp(pants, menu->name) == 0)
{
RemoveMenu(menu->parent->submenu_id, j, MF_BYPOSITION);
break;
}
}
}
else
{
i = GetMenuItemCount(s_menuBar);
for (j = 0; j < i; ++j)
{
GetMenuString(s_menuBar, j, pants, 80, MF_BYPOSITION);
if (strcmp(pants, menu->name) == 0)
{
RemoveMenu(s_menuBar, j, MF_BYPOSITION);
break;
}
}
}
if (menu->submenu_id != NULL)
DestroyMenu(menu->submenu_id);
}
DrawMenuBar(s_hwnd);
}
