/* Menu support for GNU Emacs on the for Mac OS.
- Copyright (C) 2000 Free Software Foundation, Inc.
+ Copyright (C) 2000, 2001, 2002 Free Software Foundation, Inc.
This file is part of GNU Emacs.
the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
Boston, MA 02111-1307, USA. */
-/* Contributed by Andrew Choi (akochoi@users.sourceforge.net). */
+/* Contributed by Andrew Choi (akochoi@mac.com). */
#include <config.h>
#include <signal.h>
#include <stdio.h>
#include "lisp.h"
#include "termhooks.h"
+#include "keyboard.h"
+#include "keymap.h"
#include "frame.h"
#include "window.h"
-#include "keyboard.h"
#include "blockinput.h"
#include "buffer.h"
#include "charset.h"
#include "coding.h"
-#include "keymap.h"
+#ifdef MAC_OSX
+#undef mktime
+#undef DEBUG
+#undef Z
+#undef free
+#undef malloc
+#undef realloc
+/* Macros max and min defined in lisp.h conflict with those in
+ precompiled header Carbon.h. */
+#undef max
+#undef min
+#include <Carbon/Carbon.h>
+#undef Z
+#define Z (current_buffer->text->z)
+#undef free
+#define free unexec_free
+#undef malloc
+#define malloc unexec_malloc
+#undef realloc
+#define realloc unexec_realloc
+#undef min
+#define min(a, b) ((a) < (b) ? (a) : (b))
+#undef max
+#define max(a, b) ((a) > (b) ? (a) : (b))
+#else /* not MAC_OSX */
#include <MacTypes.h>
#include <Menus.h>
#include <QuickDraw.h>
#include <Controls.h>
#include <Windows.h>
#include <Events.h>
-#if defined (__MRC__) || defined (CODEWARRIOR_VERSION_6)
+#if defined (__MRC__) || (__MSL__ >= 0x6000)
#include <ControlDefinitions.h>
#endif
+#endif /* not MAC_OSX */
/* This may include sys/types.h, and that somehow loses
if this is not done before the other system files. */
#define HAVE_DIALOGS 1
#undef HAVE_MULTILINGUAL_MENU
+#undef HAVE_DIALOGS /* TODO: Implement native dialogs. */
/******************************************************************/
/* Definitions copied from lwlib.h */
typedef void * XtPointer;
-#define True 1
-#define False 0
-
enum button_type
{
BUTTON_TYPE_NONE,
BUTTON_TYPE_RADIO
};
+/* This structure is based on the one in ../lwlib/lwlib.h, modified
+ for Mac OS. */
typedef struct _widget_value
{
/* name of widget */
char* value;
/* keyboard equivalent. no implications for XtTranslations */
char* key;
- /* Help string or null if none. */
- char *help;
+ /* Help string or nil if none.
+ GC finds this string through the frame's menu_bar_vector
+ or through menu_items. */
+ Lisp_Object help;
/* true if enabled */
Boolean enabled;
/* true if selected */
/******************************************************************/
-#define min(x,y) (((x) < (y)) ? (x) : (y))
-#define max(x,y) (((x) > (y)) ? (x) : (y))
-
#ifndef TRUE
#define TRUE 1
#define FALSE 0
static void push_menu_item P_ ((Lisp_Object, Lisp_Object, Lisp_Object,
Lisp_Object, Lisp_Object, Lisp_Object,
Lisp_Object, Lisp_Object));
+#ifdef HAVE_DIALOGS
static Lisp_Object mac_dialog_show ();
+#endif
static Lisp_Object mac_menu_show ();
static void keymap_panes ();
XVECTOR (menu_items)->contents[menu_items_used++] = Qquote;
}
-/* Start a new menu pane in menu_items..
+/* Start a new menu pane in menu_items.
NAME is the pane name. PREFIX_VEC is a prefix key for this pane. */
static void
But don't make a pane that is empty--ignore that map instead.
P is the number of panes we have made so far. */
for (mapno = 0; mapno < nmaps; mapno++)
- single_keymap_panes (keymaps[mapno], Qnil, Qnil, notreal, 10);
+ single_keymap_panes (keymaps[mapno],
+ Fkeymap_prompt (keymaps[mapno]), Qnil, notreal, 10);
finish_menu_items ();
}
Lisp_Object elt, pane_name, pane_data;
elt = Fcar (tail);
pane_name = Fcar (elt);
- CHECK_STRING (pane_name, 0);
+ CHECK_STRING (pane_name);
push_menu_pane (pane_name, Qnil);
pane_data = Fcdr (elt);
- CHECK_CONS (pane_data, 0);
+ CHECK_CONS (pane_data);
list_of_items (pane_data);
}
push_left_right_boundary ();
else
{
- CHECK_CONS (item, 0);
+ CHECK_CONS (item);
item1 = Fcar (item);
- CHECK_STRING (item1, 1);
+ CHECK_STRING (item1);
push_menu_item (item1, Qt, Fcdr (item), Qt, Qnil, Qnil, Qnil, Qnil);
}
}
}
\f
DEFUN ("x-popup-menu", Fx_popup_menu, Sx_popup_menu, 2, 2, 0,
- "Pop up a deck-of-cards menu and return user's selection.\n\
-POSITION is a position specification. This is either a mouse button event\n\
-or a list ((XOFFSET YOFFSET) WINDOW)\n\
-where XOFFSET and YOFFSET are positions in pixels from the top left\n\
-corner of WINDOW's frame. (WINDOW may be a frame object instead of a window.)\n\
-This controls the position of the center of the first line\n\
-in the first pane of the menu, not the top left of the menu as a whole.\n\
-If POSITION is t, it means to use the current mouse position.\n\
-\n\
-MENU is a specifier for a menu. For the simplest case, MENU is a keymap.\n\
-The menu items come from key bindings that have a menu string as well as\n\
-a definition; actually, the \"definition\" in such a key binding looks like\n\
-\(STRING . REAL-DEFINITION). To give the menu a title, put a string into\n\
-the keymap as a top-level element.\n\n\
-If REAL-DEFINITION is nil, that puts a nonselectable string in the menu.\n\
-Otherwise, REAL-DEFINITION should be a valid key binding definition.\n\
-\n\
-You can also use a list of keymaps as MENU.\n\
- Then each keymap makes a separate pane.\n\
-When MENU is a keymap or a list of keymaps, the return value\n\
-is a list of events.\n\n\
-\n\
-Alternatively, you can specify a menu of multiple panes\n\
- with a list of the form (TITLE PANE1 PANE2...),\n\
-where each pane is a list of form (TITLE ITEM1 ITEM2...).\n\
-Each ITEM is normally a cons cell (STRING . VALUE);\n\
-but a string can appear as an item--that makes a nonselectable line\n\
-in the menu.\n\
-With this form of menu, the return value is VALUE from the chosen item.\n\
-\n\
-If POSITION is nil, don't display the menu at all, just precalculate the\n\
-cached information about equivalent key sequences.")
+ 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's frame
+\(WINDOW may be a frame object instead of a window). This controls the
+position of the center of the first line in the first pane of the
+menu, not 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 a list 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.
+
+If POSITION is nil, don't display the menu at all, just precalculate the
+cached information about equivalent key sequences. */)
(position, menu)
Lisp_Object position, menu;
{
Lisp_Object keymap, tem;
- int xpos, ypos;
+ int xpos = 0, ypos = 0;
Lisp_Object title;
char *error_name;
Lisp_Object selection;
- FRAME_PTR f;
+ FRAME_PTR f = NULL;
Lisp_Object x, y, window;
int keymaps = 0;
int for_click = 0;
/* Decode the first argument: find the window and the coordinates. */
if (EQ (position, Qt)
- || (CONSP (position) && EQ (XCAR (position), Qmenu_bar)))
+ || (CONSP (position) && (EQ (XCAR (position), Qmenu_bar)
+ || EQ (XCAR (position), Qtool_bar))))
{
/* Use the mouse's current position. */
FRAME_PTR new_f = SELECTED_FRAME ();
}
}
- CHECK_NUMBER (x, 0);
- CHECK_NUMBER (y, 0);
+ CHECK_NUMBER (x);
+ CHECK_NUMBER (y);
/* Decode where to put the menu. */
}
else if (WINDOWP (window))
{
- CHECK_LIVE_WINDOW (window, 0);
+ CHECK_LIVE_WINDOW (window);
f = XFRAME (WINDOW_FRAME (XWINDOW (window)));
xpos = (FONT_WIDTH (FRAME_FONT (f))
else
/* ??? Not really clean; should be CHECK_WINDOW_OR_FRAME,
but I don't want to make one now. */
- CHECK_WINDOW (window, 0);
+ CHECK_WINDOW (window);
xpos += XINT (x);
ypos += XINT (y);
/* Decode the menu items from what was specified. */
- keymap = Fkeymapp (menu);
- tem = Qnil;
- if (CONSP (menu))
- tem = Fkeymapp (Fcar (menu));
- if (!NILP (keymap))
+ keymap = get_keymap (menu, 0, 0);
+ if (CONSP (keymap))
{
/* We were given a keymap. Extract menu info from the keymap. */
Lisp_Object prompt;
- keymap = get_keymap (menu);
/* Extract the detailed info to make one pane. */
keymap_panes (&menu, 1, NILP (position));
keymaps = 1;
}
- else if (!NILP (tem))
+ else if (CONSP (menu) && KEYMAPP (XCAR (menu)))
{
/* We were given a list of keymaps. */
int nmaps = XFASTINT (Flength (menu));
{
Lisp_Object prompt;
- maps[i++] = keymap = get_keymap (Fcar (tem));
+ maps[i++] = keymap = get_keymap (Fcar (tem), 1, 0);
prompt = Fkeymap_prompt (keymap);
if (NILP (title) && !NILP (prompt))
{
/* We were given an old-fashioned menu. */
title = Fcar (menu);
- CHECK_STRING (title, 1);
+ CHECK_STRING (title);
list_of_panes (Fcdr (menu));
#ifdef HAVE_MENUS
DEFUN ("x-popup-dialog", Fx_popup_dialog, Sx_popup_dialog, 2, 2, 0,
- "Pop up a dialog box and return user's selection.\n\
-POSITION specifies which frame to use.\n\
-This is normally a mouse button event or a window or frame.\n\
-If POSITION is t, it means to use the frame the mouse is on.\n\
-The dialog box appears in the middle of the specified frame.\n\
-\n\
-CONTENTS specifies the alternatives to display in the dialog box.\n\
-It is a list of the form (TITLE ITEM1 ITEM2...).\n\
-Each ITEM is a cons cell (STRING . VALUE).\n\
-The return value is VALUE from the chosen item.\n\n\
-An ITEM may also be just a string--that makes a nonselectable item.\n\
-An ITEM may also be nil--that means to put all preceding items\n\
-on the left of the dialog box and all following items on the right.\n\
-\(By default, approximately half appear on each side.)")
+ doc: /* Pop up a dialog box and return user's selection.
+POSITION specifies which frame to use.
+This is normally a mouse button event or a window or frame.
+If POSITION is t, it means to use the frame the mouse is on.
+The dialog box appears in the middle of the specified frame.
+
+CONTENTS specifies the alternatives to display in the dialog box.
+It is a list of the form (TITLE ITEM1 ITEM2...).
+Each ITEM is a cons cell (STRING . VALUE).
+The return value is VALUE from the chosen item.
+
+An ITEM may also be just a string--that makes a nonselectable item.
+An ITEM may also be nil--that means to put all preceding items
+on the left of the dialog box and all following items on the right.
+\(By default, approximately half appear on each side.) */)
(position, contents)
Lisp_Object position, contents;
{
- FRAME_PTR f;
+ FRAME_PTR f = NULL;
Lisp_Object window;
check_mac ();
/* Decode the first argument: find the window or frame to use. */
if (EQ (position, Qt)
- || (CONSP (position) && EQ (XCAR (position), Qmenu_bar)))
+ || (CONSP (position) && (EQ (XCAR (position), Qmenu_bar)
+ || EQ (XCAR (position), Qtool_bar))))
{
#if 0 /* Using the frame the mouse is on may not be right. */
/* Use the mouse's current position. */
FRAME_PTR new_f = SELECTED_FRAME ();
Lisp_Object bar_window;
- int part;
+ enum scroll_bar_part part;
unsigned long time;
Lisp_Object x, y;
f = XFRAME (window);
else if (WINDOWP (window))
{
- CHECK_LIVE_WINDOW (window, 0);
+ CHECK_LIVE_WINDOW (window);
f = XFRAME (WINDOW_FRAME (XWINDOW (window)));
}
else
/* ??? Not really clean; should be CHECK_WINDOW_OR_FRAME,
but I don't want to make one now. */
- CHECK_WINDOW (window, 0);
+ CHECK_WINDOW (window);
#ifndef HAVE_DIALOGS
/* Display a menu with these alternatives
/* Decode the dialog items from what was specified. */
title = Fcar (contents);
- CHECK_STRING (title, 1);
+ CHECK_STRING (title);
list_of_panes (Fcons (contents, Qnil));
if (!f)
return;
+ entry = Qnil;
subprefix_stack = (Lisp_Object *) alloca (f->menu_bar_items_used * sizeof (Lisp_Object));
vector = f->menu_bar_vector;
prefix = Qnil;
else
{
entry = XVECTOR (vector)->contents[i + MENU_ITEMS_ITEM_VALUE];
- if (client_data == i)
+ /* The EMACS_INT cast avoids a warning. There's no problem
+ as long as pointers have enough bits to hold small integers. */
+ if ((int) (EMACS_INT) client_data == i)
{
int j;
struct input_event buf;
buf.arg = entry;
kbd_buffer_store_event (&buf);
-#if 0
- /* Queue this to recompute possibly updated menubar. */
- buf.kind = menu_bar_activate_event;
- buf.frame_or_window = frame;
- buf.arg = Qnil;
- kbd_buffer_store_event (&buf);
-#endif
-
+ f->output_data.mac->menu_command_in_progress = 0;
+ f->output_data.mac->menubar_active = 0;
return;
}
i += MENU_ITEMS_ITEM_LENGTH;
}
}
+ f->output_data.mac->menu_command_in_progress = 0;
+ f->output_data.mac->menubar_active = 0;
}
/* Allocate a widget_value, blocking input. */
for (i = 0; i < len; i++)
{
if (SYMBOLP (mapvec[i])
- || (CONSP (mapvec[i])
- && NILP (Fkeymapp (mapvec[i]))))
+ || (CONSP (mapvec[i]) && !KEYMAPP (mapvec[i])))
{
/* Here we have a command at top level in the menu bar
as opposed to a submenu. */
wv->value = 0;
wv->enabled = 1;
wv->button_type = BUTTON_TYPE_NONE;
+ wv->help = Qnil;
first_wv = wv;
save_wv = 0;
prev_wv = 0;
/* Create a new pane. */
Lisp_Object pane_name, prefix;
char *pane_string;
+
pane_name = XVECTOR (menu_items)->contents[i + MENU_ITEMS_PANE_NAME];
prefix = XVECTOR (menu_items)->contents[i + MENU_ITEMS_PANE_PREFIX];
+
#ifndef HAVE_MULTILINGUAL_MENU
if (STRINGP (pane_name) && STRING_MULTIBYTE (pane_name))
- pane_name = string_make_unibyte (pane_name);
+ {
+ pane_name = ENCODE_SYSTEM (pane_name);
+ AREF (menu_items, i + MENU_ITEMS_PANE_NAME) = pane_name;
+ }
#endif
pane_string = (NILP (pane_name)
? "" : (char *) XSTRING (pane_name)->data);
wv->value = 0;
wv->enabled = 1;
wv->button_type = BUTTON_TYPE_NONE;
+ wv->help = Qnil;
}
save_wv = wv;
prev_wv = 0;
Lisp_Object item_name, enable, descrip, def, type, selected;
Lisp_Object help;
- item_name = XVECTOR (menu_items)->contents[i + MENU_ITEMS_ITEM_NAME];
- enable = XVECTOR (menu_items)->contents[i + MENU_ITEMS_ITEM_ENABLE];
- descrip
- = XVECTOR (menu_items)->contents[i + MENU_ITEMS_ITEM_EQUIV_KEY];
- def = XVECTOR (menu_items)->contents[i + MENU_ITEMS_ITEM_DEFINITION];
- type = XVECTOR (menu_items)->contents[i + MENU_ITEMS_ITEM_TYPE];
- selected = XVECTOR (menu_items)->contents[i + MENU_ITEMS_ITEM_SELECTED];
- help = XVECTOR (menu_items)->contents[i + MENU_ITEMS_ITEM_HELP];
+ item_name = AREF (menu_items, i + MENU_ITEMS_ITEM_NAME);
+ enable = AREF (menu_items, i + MENU_ITEMS_ITEM_ENABLE);
+ descrip = AREF (menu_items, i + MENU_ITEMS_ITEM_EQUIV_KEY);
+ def = AREF (menu_items, i + MENU_ITEMS_ITEM_DEFINITION);
+ type = AREF (menu_items, i + MENU_ITEMS_ITEM_TYPE);
+ selected = AREF (menu_items, i + MENU_ITEMS_ITEM_SELECTED);
+ help = AREF (menu_items, i + MENU_ITEMS_ITEM_HELP);
#ifndef HAVE_MULTILINGUAL_MENU
- if (STRING_MULTIBYTE (item_name))
- item_name = string_make_unibyte (item_name);
- if (STRINGP (descrip) && STRING_MULTIBYTE (descrip))
- descrip = string_make_unibyte (descrip);
-#endif
+ if (STRING_MULTIBYTE (item_name))
+ {
+ item_name = ENCODE_SYSTEM (item_name);
+ AREF (menu_items, i + MENU_ITEMS_ITEM_NAME) = item_name;
+ }
+
+ if (STRINGP (descrip) && STRING_MULTIBYTE (descrip))
+ {
+ descrip = ENCODE_SYSTEM (descrip);
+ AREF (menu_items, i + MENU_ITEMS_ITEM_EQUIV_KEY) = descrip;
+ }
+#endif /* not HAVE_MULTILINGUAL_MENU */
wv = xmalloc_widget_value ();
if (prev_wv)
abort ();
wv->selected = !NILP (selected);
- if (STRINGP (help))
- wv->help = (char *) XSTRING (help)->data;
- else
- wv->help = NULL;
+ if (!STRINGP (help))
+ help = Qnil;
+
+ wv->help = help;
prev_wv = wv;
widget_value *wv, *first_wv, *prev_wv = 0;
int i;
+ /* We must not change the menubar when actually in use. */
+ if (f->output_data.mac->menubar_active)
+ return;
+
XSETFRAME (Vmenu_updating_frame, f);
+ if (! menubar_widget)
+ deep_p = 1;
+ else if (pending_menu_activation && !deep_p)
+ deep_p = 1;
+
wv = xmalloc_widget_value ();
wv->name = "menubar";
wv->value = 0;
wv->enabled = 1;
wv->button_type = BUTTON_TYPE_NONE;
+ wv->help = Qnil;
first_wv = wv;
- {
- /* Make a widget-value tree representing the entire menu trees. */
-
- struct buffer *prev = current_buffer;
- Lisp_Object buffer;
- int specpdl_count = specpdl_ptr - specpdl;
- int previous_menu_items_used = f->menu_bar_items_used;
- Lisp_Object *previous_items
- = (Lisp_Object *) alloca (previous_menu_items_used
- * sizeof (Lisp_Object));
-
- /* If we are making a new widget, its contents are empty,
- do always reinitialize them. */
- if (! menubar_widget)
- previous_menu_items_used = 0;
-
- buffer = XWINDOW (FRAME_SELECTED_WINDOW (f))->buffer;
- specbind (Qinhibit_quit, Qt);
- /* Don't let the debugger step into this code
- because it is not reentrant. */
- specbind (Qdebug_on_next_call, Qnil);
-
- record_unwind_protect (Fset_match_data, Fmatch_data (Qnil, Qnil));
- if (NILP (Voverriding_local_map_menu_flag))
- {
- specbind (Qoverriding_terminal_local_map, Qnil);
- specbind (Qoverriding_local_map, Qnil);
- }
+ if (deep_p)
+ {
+ /* Make a widget-value tree representing the entire menu trees. */
+
+ struct buffer *prev = current_buffer;
+ Lisp_Object buffer;
+ int specpdl_count = specpdl_ptr - specpdl;
+ int previous_menu_items_used = f->menu_bar_items_used;
+ Lisp_Object *previous_items
+ = (Lisp_Object *) alloca (previous_menu_items_used
+ * sizeof (Lisp_Object));
+
+ /* If we are making a new widget, its contents are empty,
+ do always reinitialize them. */
+ if (! menubar_widget)
+ previous_menu_items_used = 0;
+
+ buffer = XWINDOW (FRAME_SELECTED_WINDOW (f))->buffer;
+ specbind (Qinhibit_quit, Qt);
+ /* Don't let the debugger step into this code
+ because it is not reentrant. */
+ specbind (Qdebug_on_next_call, Qnil);
+
+ record_unwind_protect (Fset_match_data, Fmatch_data (Qnil, Qnil));
+ if (NILP (Voverriding_local_map_menu_flag))
+ {
+ specbind (Qoverriding_terminal_local_map, Qnil);
+ specbind (Qoverriding_local_map, Qnil);
+ }
- set_buffer_internal_1 (XBUFFER (buffer));
+ set_buffer_internal_1 (XBUFFER (buffer));
- /* Run the Lucid hook. */
- safe_run_hooks (Qactivate_menubar_hook);
- /* If it has changed current-menubar from previous value,
- really recompute the menubar from the value. */
- if (! NILP (Vlucid_menu_bar_dirty_flag))
- call0 (Qrecompute_lucid_menubar);
- safe_run_hooks (Qmenu_bar_update_hook);
- FRAME_MENU_BAR_ITEMS (f) = menu_bar_items (FRAME_MENU_BAR_ITEMS (f));
+ /* Run the Lucid hook. */
+ safe_run_hooks (Qactivate_menubar_hook);
+ /* If it has changed current-menubar from previous value,
+ really recompute the menubar from the value. */
+ if (! NILP (Vlucid_menu_bar_dirty_flag))
+ call0 (Qrecompute_lucid_menubar);
+ safe_run_hooks (Qmenu_bar_update_hook);
+ FRAME_MENU_BAR_ITEMS (f) = menu_bar_items (FRAME_MENU_BAR_ITEMS (f));
- items = FRAME_MENU_BAR_ITEMS (f);
+ items = FRAME_MENU_BAR_ITEMS (f);
- inhibit_garbage_collection ();
+ inhibit_garbage_collection ();
- /* Save the frame's previous menu bar contents data. */
- bcopy (XVECTOR (f->menu_bar_vector)->contents, previous_items,
- previous_menu_items_used * sizeof (Lisp_Object));
+ /* Save the frame's previous menu bar contents data. */
+ if (previous_menu_items_used)
+ bcopy (XVECTOR (f->menu_bar_vector)->contents, previous_items,
+ previous_menu_items_used * sizeof (Lisp_Object));
- /* Fill in the current menu bar contents. */
- menu_items = f->menu_bar_vector;
- menu_items_allocated = XVECTOR (menu_items)->size;
- init_menu_items ();
- for (i = 0; i < XVECTOR (items)->size; i += 4)
- {
- Lisp_Object key, string, maps;
+ /* Fill in the current menu bar contents. */
+ menu_items = f->menu_bar_vector;
+ menu_items_allocated = VECTORP (menu_items) ? ASIZE (menu_items) : 0;
+ init_menu_items ();
+ for (i = 0; i < XVECTOR (items)->size; i += 4)
+ {
+ Lisp_Object key, string, maps;
+
+ key = XVECTOR (items)->contents[i];
+ string = XVECTOR (items)->contents[i + 1];
+ maps = XVECTOR (items)->contents[i + 2];
+ if (NILP (string))
+ break;
+
+ wv = single_submenu (key, string, maps);
+ if (prev_wv)
+ prev_wv->next = wv;
+ else
+ first_wv->contents = wv;
+ /* Don't set wv->name here; GC during the loop might relocate it. */
+ wv->enabled = 1;
+ wv->button_type = BUTTON_TYPE_NONE;
+ prev_wv = wv;
+ }
+
+ finish_menu_items ();
- key = XVECTOR (items)->contents[i];
- string = XVECTOR (items)->contents[i + 1];
- maps = XVECTOR (items)->contents[i + 2];
- if (NILP (string))
+ set_buffer_internal_1 (prev);
+ unbind_to (specpdl_count, Qnil);
+
+ /* If there has been no change in the Lisp-level contents
+ of the menu bar, skip redisplaying it. Just exit. */
+
+ for (i = 0; i < previous_menu_items_used; i++)
+ if (menu_items_used == i
+ || (!Fequal (previous_items[i], XVECTOR (menu_items)->contents[i])))
break;
+ if (i == menu_items_used && i == previous_menu_items_used && i != 0)
+ {
+ free_menubar_widget_value_tree (first_wv);
+ menu_items = Qnil;
- wv = single_submenu (key, string, maps);
- if (prev_wv)
- prev_wv->next = wv;
- else
- first_wv->contents = wv;
- /* Don't set wv->name here; GC during the loop might relocate it. */
- wv->enabled = 1;
- wv->button_type = BUTTON_TYPE_NONE;
- prev_wv = wv;
- }
+ return;
+ }
- finish_menu_items ();
+ /* Now GC cannot happen during the lifetime of the widget_value,
+ so it's safe to store data from a Lisp_String, as long as
+ local copies are made when the actual menu is created.
+ Windows takes care of this for normal string items, but
+ not for owner-drawn items or additional item-info. */
+ wv = first_wv->contents;
+ for (i = 0; i < XVECTOR (items)->size; i += 4)
+ {
+ Lisp_Object string;
+ string = XVECTOR (items)->contents[i + 1];
+ if (NILP (string))
+ break;
+ wv->name = (char *) XSTRING (string)->data;
+ wv = wv->next;
+ }
- set_buffer_internal_1 (prev);
- unbind_to (specpdl_count, Qnil);
+ f->menu_bar_vector = menu_items;
+ f->menu_bar_items_used = menu_items_used;
+ menu_items = Qnil;
+ }
+ else
+ {
+ /* Make a widget-value tree containing
+ just the top level menu bar strings. */
- /* If there has been no change in the Lisp-level contents
- of the menu bar, skip redisplaying it. Just exit. */
+ items = FRAME_MENU_BAR_ITEMS (f);
+ for (i = 0; i < XVECTOR (items)->size; i += 4)
+ {
+ Lisp_Object string;
- for (i = 0; i < previous_menu_items_used; i++)
- if (menu_items_used == i
- || (!EQ (previous_items[i], XVECTOR (menu_items)->contents[i])))
- break;
- if (i == menu_items_used && i == previous_menu_items_used && i != 0)
- {
- free_menubar_widget_value_tree (first_wv);
- menu_items = Qnil;
+ string = XVECTOR (items)->contents[i + 1];
+ if (NILP (string))
+ break;
- return;
- }
+ wv = xmalloc_widget_value ();
+ wv->name = (char *) XSTRING (string)->data;
+ wv->value = 0;
+ wv->enabled = 1;
+ wv->button_type = BUTTON_TYPE_NONE;
+ wv->help = Qnil;
+ /* This prevents lwlib from assuming this
+ menu item is really supposed to be empty. */
+ /* The EMACS_INT cast avoids a warning.
+ This value just has to be different from small integers. */
+ wv->call_data = (void *) (EMACS_INT) (-1);
- /* Now GC cannot happen during the lifetime of the widget_value,
- so it's safe to store data from a Lisp_String. */
- wv = first_wv->contents;
- for (i = 0; i < XVECTOR (items)->size; i += 4)
- {
- Lisp_Object string;
- string = XVECTOR (items)->contents[i + 1];
- if (NILP (string))
- break;
- wv->name = (char *) XSTRING (string)->data;
- wv = wv->next;
- }
+ if (prev_wv)
+ prev_wv->next = wv;
+ else
+ first_wv->contents = wv;
+ prev_wv = wv;
+ }
- f->menu_bar_vector = menu_items;
- f->menu_bar_items_used = menu_items_used;
- menu_items = Qnil;
- }
+ /* Forget what we thought we knew about what is in the
+ detailed contents of the menu bar menus.
+ Changing the top level always destroys the contents. */
+ f->menu_bar_items_used = 0;
+ }
/* Create or update the menu bar widget. */
BLOCK_INPUT;
- f->output_data.mac->menubar_widget = NULL; /* always NULL on Mac */
+ /* Non-null value to indicate menubar has already been "created". */
+ f->output_data.mac->menubar_widget = 1;
{
int i = MIN_MENU_ID;
MenuHandle menu = GetMenuHandle (i);
while (menu != NULL)
{
- DeleteMenu (i);
- DisposeMenu (menu);
- menu = GetMenuHandle (++i);
+ DeleteMenu (i);
+ DisposeMenu (menu);
+ menu = GetMenuHandle (++i);
}
-
+
i = MIN_SUBMENU_ID;
menu = GetMenuHandle (i);
while (menu != NULL)
{
- DeleteMenu (i);
- DisposeMenu (menu);
- menu = GetMenuHandle (++i);
+ DeleteMenu (i);
+ DisposeMenu (menu);
+ menu = GetMenuHandle (++i);
}
}
UNBLOCK_INPUT;
}
-/* Called from Fx_create_frame to create the initial menubar of a
- frame before it is mapped, so that the window is mapped with the
- menubar already there instead of us tacking it on later and
- thrashing the window after it is visible. */
+/* Called from Fx_create_frame to create the initial menubar of a frame
+ before it is mapped, so that the window is mapped with the menubar already
+ there instead of us tacking it on later and thrashing the window after it
+ is visible. */
void
initialize_frame_menubar (f)
free_frame_menubar (f)
FRAME_PTR f;
{
- /* Nothing to do since set_frame_menubar disposes of menus before
- installing new ones. */
+ f->output_data.mac->menubar_widget = NULL;
}
\f
= (Lisp_Object *) alloca (menu_items_used * sizeof (Lisp_Object));
int submenu_depth = 0;
int first_pane;
- int next_release_must_exit = 0;
*error = NULL;
wv->value = 0;
wv->enabled = 1;
wv->button_type = BUTTON_TYPE_NONE;
+ wv->help = Qnil;
first_wv = wv;
first_pane = 1;
/* Create a new pane. */
Lisp_Object pane_name, prefix;
char *pane_string;
- pane_name = XVECTOR (menu_items)->contents[i + MENU_ITEMS_PANE_NAME];
- prefix = XVECTOR (menu_items)->contents[i + MENU_ITEMS_PANE_PREFIX];
+ pane_name = AREF (menu_items, i + MENU_ITEMS_PANE_NAME);
+ prefix = AREF (menu_items, i + MENU_ITEMS_PANE_PREFIX);
#ifndef HAVE_MULTILINGUAL_MENU
if (STRINGP (pane_name) && STRING_MULTIBYTE (pane_name))
- pane_name = string_make_unibyte (pane_name);
+ {
+ pane_name = ENCODE_SYSTEM (pane_name);
+ AREF (menu_items, i + MENU_ITEMS_PANE_NAME) = pane_name;
+ }
#endif
pane_string = (NILP (pane_name)
? "" : (char *) XSTRING (pane_name)->data);
wv->value = 0;
wv->enabled = 1;
wv->button_type = BUTTON_TYPE_NONE;
+ wv->help = Qnil;
save_wv = wv;
prev_wv = 0;
}
/* Create a new item within current pane. */
Lisp_Object item_name, enable, descrip, def, type, selected, help;
- item_name = XVECTOR (menu_items)->contents[i + MENU_ITEMS_ITEM_NAME];
- enable = XVECTOR (menu_items)->contents[i + MENU_ITEMS_ITEM_ENABLE];
- descrip
- = XVECTOR (menu_items)->contents[i + MENU_ITEMS_ITEM_EQUIV_KEY];
- def = XVECTOR (menu_items)->contents[i + MENU_ITEMS_ITEM_DEFINITION];
- type = XVECTOR (menu_items)->contents[i + MENU_ITEMS_ITEM_TYPE];
- selected = XVECTOR (menu_items)->contents[i + MENU_ITEMS_ITEM_SELECTED];
- help = XVECTOR (menu_items)->contents[i + MENU_ITEMS_ITEM_HELP];
+ item_name = AREF (menu_items, i + MENU_ITEMS_ITEM_NAME);
+ enable = AREF (menu_items, i + MENU_ITEMS_ITEM_ENABLE);
+ descrip = AREF (menu_items, i + MENU_ITEMS_ITEM_EQUIV_KEY);
+ def = AREF (menu_items, i + MENU_ITEMS_ITEM_DEFINITION);
+ type = AREF (menu_items, i + MENU_ITEMS_ITEM_TYPE);
+ selected = AREF (menu_items, i + MENU_ITEMS_ITEM_SELECTED);
+ help = AREF (menu_items, i + MENU_ITEMS_ITEM_HELP);
#ifndef HAVE_MULTILINGUAL_MENU
- if (STRING_MULTIBYTE (item_name))
- item_name = string_make_unibyte (item_name);
+ if (STRINGP (item_name) && STRING_MULTIBYTE (item_name))
+ {
+ item_name = ENCODE_SYSTEM (item_name);
+ AREF (menu_items, i + MENU_ITEMS_ITEM_NAME) = item_name;
+ }
if (STRINGP (descrip) && STRING_MULTIBYTE (descrip))
- descrip = string_make_unibyte (descrip);
-#endif
+ {
+ descrip = ENCODE_SYSTEM (descrip);
+ AREF (menu_items, i + MENU_ITEMS_ITEM_EQUIV_KEY) = descrip;
+ }
+#endif /* not HAVE_MULTILINGUAL_MENU */
wv = xmalloc_widget_value ();
if (prev_wv)
wv->key = (char *) XSTRING (descrip)->data;
wv->value = 0;
/* Use the contents index as call_data, since we are
- restricted to 16-bits.. */
+ restricted to 16-bits. */
wv->call_data = !NILP (def) ? (void *) (EMACS_INT) i : 0;
wv->enabled = !NILP (enable);
abort ();
wv->selected = !NILP (selected);
+ if (!STRINGP (help))
+ help = Qnil;
- if (STRINGP (help))
- wv->help = (char *) XSTRING (help)->data;
- else
- wv->help = NULL;
+ wv->help = help;
prev_wv = wv;
so that it looks better. Having two separators looks odd. */
wv_sep->name = "--";
wv_sep->next = first_wv->contents;
+ wv_sep->help = Qnil;
#ifndef HAVE_MULTILINGUAL_MENU
if (STRING_MULTIBYTE (title))
- title = string_make_unibyte (title);
+ title = ENCODE_SYSTEM (title);
#endif
wv_title->name = (char *) XSTRING (title)->data;
- wv_title->enabled = True;
+ wv_title->enabled = TRUE;
+ wv_title->title = TRUE;
wv_title->button_type = BUTTON_TYPE_NONE;
+ wv_title->help = Qnil;
wv_title->next = wv_sep;
first_wv->contents = wv_title;
}
/* Adjust coordinates to be root-window-relative. */
pos.h = x;
pos.v = y;
+
+#if TARGET_API_MAC_CARBON
+ SetPort (GetWindowPort (FRAME_MAC_WINDOW (f)));
+#else
SetPort (FRAME_MAC_WINDOW (f));
+#endif
+
LocalToGlobal (&pos);
+ /* No selection has been chosen yet. */
+ menu_item_selection = 0;
+
InsertMenu (menu, -1);
/* Display the menu. */
menu_item_selection = LoWord (PopUpMenuSelect (menu, pos.v, pos.h, 0));
- GetMenuItemRefCon (menu, menu_item_selection, &menu_item_selection);
-
DeleteMenu (POPUP_SUBMENU_ID);
#if 0
DisposeMenu (menu);
- /* Find the selected item, and its pane, to return the proper
- value. */
+ /* Find the selected item, and its pane, to return
+ the proper value. */
if (menu_item_selection != 0)
{
Lisp_Object prefix, entry;
- prefix = Qnil;
+ prefix = entry = Qnil;
i = 0;
while (i < menu_items_used)
{
= XVECTOR (menu_items)->contents[i + MENU_ITEMS_PANE_PREFIX];
i += MENU_ITEMS_PANE_LENGTH;
}
- /* Ignore a nil in the item list. It's meaningful only for
- dialog boxes. */
+ /* Ignore a nil in the item list.
+ It's meaningful only for dialog boxes. */
else if (EQ (XVECTOR (menu_items)->contents[i], Qquote))
i += 1;
else
}
\f
+#ifdef HAVE_DIALOGS
/* Construct native Mac OS menubar based on widget_value tree. */
static int
nb_buttons = dialog_name[1] - '0';
left_count = nb_buttons - (dialog_name[4] - '0');
button_labels = (char **) alloca (sizeof (char *) * nb_buttons);
- ref_cons = (int *) alloca (sizeof (UInt32) * nb_buttons);
+ ref_cons = (UInt32 *) alloca (sizeof (UInt32) * nb_buttons);
wv = wv->contents;
prompt = (char *) alloca (strlen (wv->value) + 1);
}
window_ptr = GetNewCWindow (DIALOG_WINDOW_RESOURCE, NULL, (WindowPtr) -1);
+
+#if TARGET_API_MAC_CARBON
+ SetPort (GetWindowPort (window_ptr));
+#else
SetPort (window_ptr);
+#endif
TextFont (0);
/* Left and right margins in the dialog are 13 pixels each.*/
SizeWindow (window_ptr, dialog_width, 78, 0);
ShowWindow (window_ptr);
+#if TARGET_API_MAC_CARBON
+ SetPort (GetWindowPort (window_ptr));
+#else
SetPort (window_ptr);
+#endif
+
TextFont (0);
MoveTo (13, 29);
char dialog_name[6];
int menu_item_selection;
- widget_value *wv, *save_wv = 0, *first_wv = 0, *prev_wv = 0;
+ widget_value *wv, *first_wv = 0, *prev_wv = 0;
/* Number of elements seen so far, before boundary. */
int left_count = 0;
- /* 1 means we've seen the boundary between left-hand elts and
- right-hand. */
+ /* 1 means we've seen the boundary between left-hand elts and right-hand. */
int boundary_seen = 0;
*error = NULL;
return Qnil;
}
- /* Create a tree of widget_value objects representing the text label
- and buttons. */
+ /* Create a tree of widget_value objects
+ representing the text label and buttons. */
{
Lisp_Object pane_name, prefix;
char *pane_string;
prev_wv->name++;
prev_wv->enabled = 1;
prev_wv->name = "message";
+ prev_wv->help = Qnil;
first_wv = prev_wv;
/* Loop over all panes and items, filling in the tree. */
}
if (EQ (item_name, Qquote))
{
- /* This is the boundary between left-side elts and
- right-side elts. Stop incrementing right_count. */
+ /* This is the boundary between left-side elts
+ and right-side elts. Stop incrementing right_count. */
boundary_seen = 1;
i++;
continue;
wv->call_data = (void *) i;
/* menu item is identified by its index in menu_items table */
wv->enabled = !NILP (enable);
+ wv->help = Qnil;
prev_wv = wv;
if (! boundary_seen)
i += MENU_ITEMS_ITEM_LENGTH;
}
- /* If the boundary was not specified, by default put half on the
- left and half on the right. */
+ /* If the boundary was not specified,
+ by default put half on the left and half on the right. */
if (! boundary_seen)
left_count = nb_buttons - nb_buttons / 2;
wv = xmalloc_widget_value ();
wv->name = dialog_name;
+ wv->help = Qnil;
- /* Dialog boxes use a really stupid name encoding which specifies
- how many buttons to use and how many buttons are on the right.
+ /* Dialog boxes use a really stupid name encoding
+ which specifies how many buttons to use
+ and how many buttons are on the right.
The Q means something also. */
dialog_name[0] = 'Q';
dialog_name[1] = '0' + nb_buttons;
menu_item_selection = 0;
#endif
- /* Free the widget_value objects we used to specify the
- contents. */
+ /* Free the widget_value objects we used to specify the contents. */
free_menubar_widget_value_tree (first_wv);
/* Find the selected item, and its pane, to return the proper
return Qnil;
}
+#endif /* HAVE_DIALOGS */
\f
/* Is this item a separator? */
name_is_separator (name)
char *name;
{
- /* Check if name string consists of only dashes ('-') */
+ char *start = name;
+
+ /* Check if name string consists of only dashes ('-'). */
while (*name == '-') name++;
- return (*name == '\0');
+ /* Separators can also be of the form "--:TripleSuperMegaEtched"
+ or "--deep-shadow". We don't implement them yet, se we just treat
+ them like normal separators. */
+ return (*name == '\0' || start + 2 == name);
}
static void
{
AppendMenu (menu, "\pX");
+#if TARGET_API_MAC_CARBON
+ pos = CountMenuItems (menu);
+#else
pos = CountMItems (menu);
+#endif
strcpy (item_name, "");
for (i = 0; i < indent; i++)
SetMenuItemText (menu, pos, item_name);
if (wv->enabled && !force_disable)
- EnableItem (menu, pos);
+#if TARGET_API_MAC_CARBON
+ EnableMenuItem (menu, pos);
+#else
+ EnableItem (menu, pos);
+#endif
else
- DisableItem (menu, pos);
+#if TARGET_API_MAC_CARBON
+ DisableMenuItem (menu, pos);
+#else
+ DisableItem (menu, pos);
+#endif
/* Draw radio buttons and tickboxes. */
{
}
#endif /* HAVE_MENUS */
+
\f
void
syms_of_macmenu ()
staticpro (&Qdebug_on_next_call);
DEFVAR_LISP ("menu-updating-frame", &Vmenu_updating_frame,
- "Frame for which we are updating a menu.\n\
-The enable predicate for a menu command should check this variable.");
+ doc: /* Frame for which we are updating a menu.
+The enable predicate for a menu command should check this variable. */);
Vmenu_updating_frame = Qnil;
defsubr (&Sx_popup_menu);
HCoop / bpt / emacs.git / blobdiff