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Commit 61f1d295 authored by Steven Tamm's avatar Steven Tamm
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* macmenu.c (MIN_POPUP_SUBMENU_ID): Added 

	(mac_menu_show): Added support for hierarchical popup menus
	(add_menu_item): Removed indentation support
	(fill_submenu, fill_menu): Now creates hierarchical menus
	instead of using indentation
parent 0b17a217
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Showing with 56 additions and 24 deletions
src/ChangeLog
View file @ 61f1d295
2002-12-22 Steven Tamm <steventamm@mac.com>
* macmenu.c (MIN_POPUP_SUBMENU_ID): Added
(mac_menu_show): Added support for hierarchical popup menus
(add_menu_item): Removed indentation support
(fill_submenu, fill_menu): Now creates hierarchical menus
instead of using indentation
2002-12-22 Richard M. Stallman <rms@gnu.org>
* xdisp.c (try_cursor_movement): Don't call try_window here.
......
src/macmenu.c
View file @ 61f1d295
......@@ -89,6 +89,7 @@ Boston, MA 02111-1307, USA. */
#include "dispextern.h"
#define POPUP_SUBMENU_ID 235
#define MIN_POPUP_SUBMENU_ID 512
#define MIN_MENU_ID 256
#define MIN_SUBMENU_ID 1
......@@ -173,7 +174,7 @@ typedef struct _widget_value
#define TRUE 1
#define FALSE 0
#endif /* no TRUE */
Lisp_Object Vmenu_updating_frame;
Lisp_Object Qdebug_on_next_call;
......@@ -205,7 +206,7 @@ static void single_menu_item ();
static void list_of_panes ();
static void list_of_items ();
static void fill_submenu (MenuHandle, widget_value *, int);
static void fill_submenu (MenuHandle, widget_value *);
static void fill_menubar (widget_value *);
......@@ -267,6 +268,9 @@ static int menu_items_submenu_depth;
Xt on behalf of one of the widget sets. */
static int popup_activated_flag;
/* Index of the next submenu */
static int submenu_id;
static int next_menubar_widget_id;
/* This is set nonzero after the user activates the menu bar, and set
......@@ -1605,6 +1609,8 @@ mac_menu_show (f, x, y, for_click, keymaps, title, error)
char **error;
{
int i;
UInt32 refcon;
int menu_item_choice;
int menu_item_selection;
MenuHandle menu;
Point pos;
......@@ -1798,7 +1804,8 @@ mac_menu_show (f, x, y, for_click, keymaps, title, error)
/* Actually create the menu. */
menu = NewMenu (POPUP_SUBMENU_ID, "\p");
fill_submenu (menu, first_wv->contents, 0);
submenu_id = MIN_POPUP_SUBMENU_ID;
fill_submenu (menu, first_wv->contents);
/* Adjust coordinates to be root-window-relative. */
pos.h = x;
......@@ -1813,14 +1820,23 @@ mac_menu_show (f, x, y, for_click, keymaps, title, error)
LocalToGlobal (&pos);
/* No selection has been chosen yet. */
menu_item_choice = 0;
menu_item_selection = 0;
InsertMenu (menu, -1);
/* Display the menu. */
menu_item_selection = LoWord (PopUpMenuSelect (menu, pos.v, pos.h, 0));
menu_item_choice = PopUpMenuSelect (menu, pos.v, pos.h, 0);
menu_item_selection = LoWord (menu_item_choice);
DeleteMenu (POPUP_SUBMENU_ID);
/* Get the refcon to find the correct item*/
if (menu_item_selection)
{
menu = GetMenuHandle (HiWord (menu_item_choice));
if (menu) {
GetMenuItemRefCon (menu, menu_item_selection, &refcon);
}
}
#if 0
/* Clean up extraneous mouse events which might have been generated
......@@ -1832,6 +1848,19 @@ mac_menu_show (f, x, y, for_click, keymaps, title, error)
contents. */
free_menubar_widget_value_tree (first_wv);
/* delete all menus */
{
int i = MIN_POPUP_SUBMENU_ID;
MenuHandle submenu = GetMenuHandle (i);
while (menu != NULL)
{
DeleteMenu (i);
DisposeMenu (menu);
menu = GetMenuHandle (++i);
}
}
DeleteMenu (POPUP_SUBMENU_ID);
DisposeMenu (menu);
/* Find the selected item, and its pane, to return
......@@ -1839,7 +1868,6 @@ mac_menu_show (f, x, y, for_click, keymaps, title, error)
if (menu_item_selection != 0)
{
Lisp_Object prefix, entry;
int j = 1;
prefix = entry = Qnil;
i = 0;
......@@ -1861,7 +1889,6 @@ mac_menu_show (f, x, y, for_click, keymaps, title, error)
prefix
= XVECTOR (menu_items)->contents[i + MENU_ITEMS_PANE_PREFIX];
i += MENU_ITEMS_PANE_LENGTH;
j += 2;
}
/* Ignore a nil in the item list.
It's meaningful only for dialog boxes. */
......@@ -1871,7 +1898,7 @@ mac_menu_show (f, x, y, for_click, keymaps, title, error)
{
entry
= XVECTOR (menu_items)->contents[i + MENU_ITEMS_ITEM_VALUE];
if (menu_item_selection == j)
if ((int) (EMACS_INT) refcon == i)
{
if (keymaps != 0)
{
......@@ -1887,7 +1914,6 @@ mac_menu_show (f, x, y, for_click, keymaps, title, error)
return entry;
}
i += MENU_ITEMS_ITEM_LENGTH;
j++;
}
}
}
......@@ -2206,7 +2232,7 @@ name_is_separator (name)
}
static void
add_menu_item (MenuHandle menu, widget_value *wv, int submenu, int indent,
add_menu_item (MenuHandle menu, widget_value *wv, int submenu,
int force_disable)
{
Str255 item_name;
......@@ -2225,8 +2251,6 @@ add_menu_item (MenuHandle menu, widget_value *wv, int submenu, int indent,
#endif
strcpy (item_name, "");
for (i = 0; i < indent; i++)
strncat (item_name, " ", 255);
strncat (item_name, wv->name, 255);
if (wv->key != NULL)
{
......@@ -2266,22 +2290,22 @@ add_menu_item (MenuHandle menu, widget_value *wv, int submenu, int indent,
SetMenuItemHierarchicalID (menu, pos, submenu);
}
static int submenu_id;
/* Construct native Mac OS menubar based on widget_value tree. */
static void
fill_submenu (MenuHandle menu, widget_value *wv, int indent)
fill_submenu (MenuHandle menu, widget_value *wv)
{
for ( ; wv != NULL; wv = wv->next)
if (wv->contents)
{
add_menu_item (menu, wv, NULL, indent, 1);
fill_submenu (menu, wv->contents, indent + 1);
int cur_submenu = submenu_id++;
MenuHandle submenu = NewMenu (cur_submenu, "\pX");
fill_submenu (submenu, wv->contents);
InsertMenu (submenu, -1);
add_menu_item (menu, wv, cur_submenu, 0);
}
else
add_menu_item (menu, wv, NULL, indent, 0);
add_menu_item (menu, wv, NULL, 0);
}
......@@ -2293,14 +2317,14 @@ fill_menu (MenuHandle menu, widget_value *wv)
for ( ; wv != NULL; wv = wv->next)
if (wv->contents)
{
MenuHandle submenu = NewMenu (submenu_id, "\pX");
fill_submenu (submenu, wv->contents, 0);
int cur_submenu = submenu_id++;
MenuHandle submenu = NewMenu (cur_submenu, "\pX");
fill_submenu (submenu, wv->contents);
InsertMenu (submenu, -1);
add_menu_item (menu, wv, submenu_id, 0, 0);
submenu_id++;
add_menu_item (menu, wv, cur_submenu, 0);
}
else
add_menu_item (menu, wv, NULL, 0, 0);
add_menu_item (menu, wv, NULL, 0);
}
/* Construct native Mac OS menubar based on widget_value tree. */
......
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