#include "nsterm.h"
#include "termhooks.h"
#include "keyboard.h"
+#include "menu.h"
#define NSMENUPROFILE 0
extern Lisp_Object Qundefined, Qmenu_enable, Qmenu_bar_update_hook;
extern Lisp_Object QCtoggle, QCradio;
-extern Lisp_Object Vmenu_updating_frame;
-
Lisp_Object Qdebug_on_next_call;
extern Lisp_Object Voverriding_local_map, Voverriding_local_map_menu_flag,
Qoverriding_local_map, Qoverriding_terminal_local_map;
========================================================================== */
-static Lisp_Object
-cleanup_popup_menu (Lisp_Object arg)
-{
- discard_menu_items ();
- return Qnil;
-}
-
-
-static Lisp_Object
-ns_popup_menu (Lisp_Object position, Lisp_Object menu)
+Lisp_Object
+ns_menu_show (FRAME_PTR f, int x, int y, int for_click, int keymaps,
+ Lisp_Object title, char **error)
{
EmacsMenu *pmenu;
- struct frame *f = NULL;
NSPoint p;
- Lisp_Object window, x, y, tem, keymap, title;
- struct gcpro gcpro1;
- int specpdl_count = SPECPDL_INDEX (), specpdl_count2;
- char *error_name = NULL;
- int keymaps = 0;
+ Lisp_Object window, tem, keymap;
+ int specpdl_count = SPECPDL_INDEX ();
widget_value *wv, *first_wv = 0;
- NSTRACE (ns_popup_menu);
-
- if (!NILP (position))
- {
- check_ns ();
-
- if (EQ (position, Qt)
- || (CONSP (position) && (EQ (XCAR (position), Qmenu_bar)
- || EQ (XCAR (position), Qtool_bar))))
- {
- /* Use the mouse's current position. */
- struct frame *new_f = SELECTED_FRAME ();
-
- if (FRAME_TERMINAL (new_f)->mouse_position_hook)
- (*FRAME_TERMINAL (new_f)->mouse_position_hook)
- (&new_f, 0, 0, 0, &x, &y, 0);
- if (new_f != 0)
- XSETFRAME (window, new_f);
- else
- {
- window = selected_window;
- x = make_number (0);
- y = make_number (0);
- }
- }
- else
- {
- CHECK_CONS (position);
- tem = Fcar (position);
- if (XTYPE (tem) == Lisp_Cons)
- {
- window = Fcar (Fcdr (position));
- x = Fcar (tem);
- y = Fcar (Fcdr (tem));
- }
- else
- {
- tem = Fcar (Fcdr (position));
- window = Fcar (tem);
- tem = Fcar (Fcdr (Fcdr (tem)));
- x = Fcar (tem);
- y = Fcdr (tem);
- }
- }
-
- CHECK_NUMBER (x);
- CHECK_NUMBER (y);
-
- if (FRAMEP (window))
- {
- f = XFRAME (window);
-
- p.x = 0;
- p.y = 0;
- }
- else
- {
- struct window *win = XWINDOW (window);
- CHECK_LIVE_WINDOW (window);
- f = XFRAME (WINDOW_FRAME (win));
- p.x = FRAME_COLUMN_WIDTH (f) * WINDOW_LEFT_EDGE_COL (win);
- p.y = FRAME_LINE_HEIGHT (f) * WINDOW_TOP_EDGE_LINE (win);
- }
-
- p.x += XINT (x); p.y += XINT (y);
-
- XSETFRAME (Vmenu_updating_frame, f);
- }
- else
- { /* no position given */
- /* FIXME: if called during dump, we need to stop precomputation of
- key equivalents (see below) because the keydefs in ns-win.el have
- not been loaded yet. */
- if (noninteractive)
- return Qnil;
- Vmenu_updating_frame = Qnil;
- }
-
- /* now parse the lisp menus */
- record_unwind_protect (unuse_menu_items, Qnil);
- title = Qnil;
- GCPRO1 (title);
-
- /* Decode the menu items from what was specified. */
-
- keymap = get_keymap (menu, 0, 0);
- if (CONSP (keymap))
- {
- /* We were given a keymap. Extract menu info from the keymap. */
- Lisp_Object prompt;
-
- /* Extract the detailed info to make one pane. */
- keymap_panes (&menu, 1, NILP (position));
-
- /* Search for a string appearing directly as an element of the keymap.
- That string is the title of the menu. */
- prompt = Fkeymap_prompt (keymap);
- title = NILP (prompt) ? build_string ("Select") : prompt;
-
- /* Make that be the pane title of the first pane. */
- if (!NILP (prompt) && menu_items_n_panes >= 0)
- XVECTOR (menu_items)->contents[MENU_ITEMS_PANE_NAME] = prompt;
-
- keymaps = 1;
- }
- else if (CONSP (menu) && KEYMAPP (XCAR (menu)))
- {
- /* We were given a list of keymaps. */
- int nmaps = XFASTINT (Flength (menu));
- Lisp_Object *maps
- = (Lisp_Object *) alloca (nmaps * sizeof (Lisp_Object));
- int i;
-
- title = Qnil;
-
- /* The first keymap that has a prompt string
- supplies the menu title. */
- for (tem = menu, i = 0; CONSP (tem); tem = XCDR (tem))
- {
- Lisp_Object prompt;
-
- maps[i++] = keymap = get_keymap (XCAR (tem), 1, 0);
-
- prompt = Fkeymap_prompt (keymap);
- if (NILP (title) && !NILP (prompt))
- title = prompt;
- }
-
- /* Extract the detailed info to make one pane. */
- keymap_panes (maps, nmaps, NILP (position));
-
- /* Make the title be the pane title of the first pane. */
- if (!NILP (title) && menu_items_n_panes >= 0)
- XVECTOR (menu_items)->contents[MENU_ITEMS_PANE_NAME] = title;
-
- keymaps = 1;
- }
- else
- {
- /* We were given an old-fashioned menu. */
- title = Fcar (menu);
- CHECK_STRING (title);
-
- list_of_panes (Fcdr (menu));
-
- keymaps = 0;
- }
-
- unbind_to (specpdl_count, Qnil);
-
- /* If no position given, that was a signal to just precompute and cache
- key equivalents, which was a side-effect of what we just did. */
- if (NILP (position))
- {
- discard_menu_items ();
- UNGCPRO;
- return Qnil;
- }
-
- record_unwind_protect (cleanup_popup_menu, Qnil);
- BLOCK_INPUT;
+ p.x = x; p.y = y;
/* now parse stage 2 as in ns_update_menubar */
wv = xmalloc_widget_value ();
wv->help = Qnil;
first_wv = wv;
- specpdl_count2 = SPECPDL_INDEX ();
-
#if 0
/* FIXME: a couple of one-line differences prevent reuse */
wv = digest_single_submenu (0, menu_items_used, Qnil);
[NSString stringWithUTF8String: SDATA (title)]];
[pmenu fillWithWidgetValue: first_wv->contents];
free_menubar_widget_value_tree (first_wv);
- unbind_to (specpdl_count2, Qnil);
+ unbind_to (specpdl_count, Qnil);
popup_activated_flag = 1;
tem = [pmenu runMenuAt: p forFrame: f keymaps: keymaps];
popup_activated_flag = 0;
[[FRAME_NS_VIEW (SELECTED_FRAME ()) window] makeKeyWindow];
- UNBLOCK_INPUT;
- discard_menu_items ();
- unbind_to (specpdl_count, Qnil);
- UNGCPRO;
-
- if (error_name) error (error_name);
return tem;
}
-
-
/* ==========================================================================
Toolbar: externally-called functions
}
-DEFUN ("x-popup-menu", Fx_popup_menu, Sx_popup_menu, 2, 2, 0,
- doc: /* Pop up a deck-of-cards menu and return user's selection.
-POSITION is a position specification. This is either a mouse button event
-or a list ((XOFFSET YOFFSET) WINDOW)
-where XOFFSET and YOFFSET are positions in pixels from the top left
-corner of WINDOW. (WINDOW may be a window or a frame object.)
-This controls the position of the top left of the menu as a whole.
-If POSITION is t, it means to use the current mouse position.
-
-MENU is a specifier for a menu. For the simplest case, MENU is a keymap.
-The menu items come from key bindings that have a menu string as well as
-a definition; actually, the \"definition\" in such a key binding looks like
-\(STRING . REAL-DEFINITION). To give the menu a title, put a string into
-the keymap as a top-level element.
-
-If REAL-DEFINITION is nil, that puts a nonselectable string in the menu.
-Otherwise, REAL-DEFINITION should be a valid key binding definition.
-
-You can also use a list of keymaps as MENU.
- Then each keymap makes a separate pane.
-
-When MENU is a keymap or a list of keymaps, the return value is the
-list of events corresponding to the user's choice. Note that
-`x-popup-menu' does not actually execute the command bound to that
-sequence of events.
-
-Alternatively, you can specify a menu of multiple panes
- with a list of the form (TITLE PANE1 PANE2...),
-where each pane is a list of form (TITLE ITEM1 ITEM2...).
-Each ITEM is normally a cons cell (STRING . VALUE);
-but a string can appear as an item--that makes a nonselectable line
-in the menu.
-With this form of menu, the return value is VALUE from the chosen item. */)
- (position, menu)
- Lisp_Object position, menu;
-{
- return ns_popup_menu (position, menu);
-}
-
-
DEFUN ("x-popup-dialog", Fx_popup_dialog, Sx_popup_dialog, 2, 3, 0,
doc: /* Pop up a dialog box and return user's selection.
POSITION specifies which frame to use.
void
syms_of_nsmenu ()
{
- defsubr (&Sx_popup_menu);
defsubr (&Sx_popup_dialog);
defsubr (&Sns_reset_menu);
defsubr (&Smenu_or_popup_active_p);
- staticpro (&menu_items);
- menu_items = Qnil;
Qdebug_on_next_call = intern ("debug-on-next-call");
staticpro (&Qdebug_on_next_call);
HCoop / bpt / emacs.git / blobdiff