Lisp_Object Qminibuffer;
Lisp_Object Qmodeline;
Lisp_Object Qname;
-Lisp_Object Qnone;
Lisp_Object Qonly;
Lisp_Object Qunsplittable;
+Lisp_Object Qmenu_bar_lines;
Lisp_Object Qwidth;
Lisp_Object Qx;
f->has_minibuffer = mini_p;
f->focus_frame = Qnil;
f->explicit_name = 0;
- f->can_have_scrollbars = 0;
- f->has_vertical_scrollbars = 0;
+ f->can_have_scroll_bars = 0;
+ f->has_vertical_scroll_bars = 0;
f->param_alist = Qnil;
- f->scrollbars = Qnil;
- f->condemned_scrollbars = Qnil;
+ f->scroll_bars = Qnil;
+ f->condemned_scroll_bars = Qnil;
root_window = make_window ();
if (mini_p)
#endif
choose_minibuf_frame ();
+ /* We want to make sure that the next event generates a frame-switch
+ event to the appropriate frame. This seems kludgey to me, but
+ before you take it out, make sure that evaluating something like
+ (select-window (frame-root-window (new-frame))) doesn't end up
+ with your typing being interpreted in the new frame instead of
+ the one you're actually typing in. */
+ internal_last_event_frame = Qnil;
+
return frame;
}
}
if (! FRAME_LIVE_P (f))
- return;
+ return Qnil;
/* Are there any other frames besides this one? */
if (f == selected_frame && EQ (next_frame (frame, Qt), frame))
{
FRAME_PTR f;
Lisp_Object lispy_dummy;
- enum scrollbar_part party_dummy;
+ enum scroll_bar_part party_dummy;
Lisp_Object x, y;
unsigned long long_dummy;
return Qnil;
}
\f
-#if 0
-/* ??? Can this be replaced with a Lisp function?
- It is used in minibuf.c. Can we get rid of that?
- Yes. All uses in minibuf.c are gone, and parallels to these
- functions have been defined in frame.el. */
-
-DEFUN ("frame-configuration", Fframe_configuration, Sframe_configuration,
- 0, 0, 0,
- "Return object describing current frame configuration.\n\
-The frame configuration is the current mouse position and selected frame.\n\
-This object can be given to `restore-frame-configuration'\n\
-to restore this frame configuration.")
- ()
-{
- Lisp_Object c, time;
-
- c = Fmake_vector (make_number(4), Qnil);
- XVECTOR (c)->contents[0] = Fselected_frame();
- if (mouse_position_hook)
- (*mouse_position_hook) (&XVECTOR (c)->contents[1]
- &XVECTOR (c)->contents[2],
- &XVECTOR (c)->contents[3],
- &time);
- return c;
-}
-
-DEFUN ("restore-frame-configuration", Frestore_frame_configuration,
- Srestore_frame_configuration,
- 1, 1, 0,
- "Restores frame configuration CONFIGURATION.")
- (config)
- Lisp_Object config;
-{
- Lisp_Object x_pos, y_pos, frame;
-
- CHECK_VECTOR (config, 0);
- if (XVECTOR (config)->size != 3)
- {
- error ("Wrong size vector passed to restore-frame-configuration");
- }
- frame = XVECTOR (config)->contents[0];
- CHECK_LIVE_FRAME (frame, 0);
-
- Fselect_frame (frame, Qnil);
-
-#if 0
- /* This seems to interfere with the frame selection mechanism. jla */
- x_pos = XVECTOR (config)->contents[2];
- y_pos = XVECTOR (config)->contents[3];
- set_mouse_position (frame, XINT (x_pos), XINT (y_pos));
-#endif
-
- return frame;
-}
-#endif
-\f
DEFUN ("make-frame-visible", Fmake_frame_visible, Smake_frame_visible,
0, 1, 0,
"Make the frame FRAME visible (assuming it is an X-window).\n\
store_in_alist (&alist, Qwidth, make_number (f->width));
store_in_alist (&alist, Qmodeline, (f->wants_modeline ? Qt : Qnil));
store_in_alist (&alist, Qminibuffer,
- (! FRAME_HAS_MINIBUF_P (f) ? Qnone
+ (! FRAME_HAS_MINIBUF_P (f) ? Qnil
: (FRAME_MINIBUF_ONLY_P (f) ? Qonly
: FRAME_MINIBUF_WINDOW (f))));
store_in_alist (&alist, Qunsplittable, (f->no_split ? Qt : Qnil));
+ store_in_alist (&alist, Qmenu_bar_lines, (FRAME_MENU_BAR_LINES (f)));
/* I think this should be done with a hook. */
#ifdef HAVE_X_WINDOWS
return Qnil;
}
\f
-
-#if 0
-/* This function isn't useful enough by itself to include; we need to
- add functions to allow the user to find the size of a font before
- this is actually useful. */
-
-DEFUN ("frame-pixel-size", Fframe_pixel_size,
- Sframe_pixel_size, 1, 1, 0,
- "Return a cons (width . height) of FRAME's size in pixels.")
+DEFUN ("frame-char-height", Fframe_char_height, Sframe_char_height,
+ 0, 1, 0,
+ "Height in pixels of a line in the font in frame FRAME.\n\
+If FRAME is omitted, the selected frame is used.\n\
+For a terminal frame, the value is always 1.")
(frame)
Lisp_Object frame;
{
- register struct frame *f;
- int width, height;
+ struct frame *f;
- CHECK_LIVE_FRAME (frame, 0);
- f = XFRAME (frame);
-
- return Fcons (make_number (x_pixel_width (f)),
- make_number (x_pixel_height (f)));
-}
+ if (NILP (frame))
+ f = selected_frame;
+ else
+ {
+ CHECK_FRAME (frame, 0);
+ f = XFRAME (frame);
+ }
+
+#ifdef HAVE_X_WINDOWS
+ if (FRAME_X_P (f))
+ return make_number (x_char_height (f));
+ else
#endif
+ return make_number (1);
+}
-#if 0
-/* These functions have no C callers, and can be written nicely in lisp. */
-DEFUN ("frame-height", Fframe_height, Sframe_height, 0, 0, 0,
- "Return number of lines available for display on selected frame.")
- ()
+DEFUN ("frame-char-width", Fframe_char_width, Sframe_char_width,
+ 0, 1, 0,
+ "Width in pixels of characters in the font in frame FRAME.\n\
+If FRAME is omitted, the selected frame is used.\n\
+The width is the same for all characters, because\n\
+currently Emacs supports only fixed-width fonts.\n\
+For a terminal screen, the value is always 1.")
+ (frame)
+ Lisp_Object frame;
{
- return make_number (FRAME_HEIGHT (selected_frame));
+ struct frame *f;
+
+ if (NILP (frame))
+ f = selected_frame;
+ else
+ {
+ CHECK_FRAME (frame, 0);
+ f = XFRAME (frame);
+ }
+
+#ifdef HAVE_X_WINDOWS
+ if (FRAME_X_P (f))
+ return make_number (x_char_width (f));
+ else
+#endif
+ return make_number (1);
}
-DEFUN ("frame-width", Fframe_width, Sframe_width, 0, 0, 0,
- "Return number of columns available for display on selected frame.")
- ()
+DEFUN ("frame-pixel-height", Fframe_pixel_height,
+ Sframe_pixel_height, 0, 1, 0,
+ "Return a FRAME's heightin pixels.\n\
+For a terminal frame, the result really gives the sizes in characters.\n\
+If FRAME is omitted, the selected frame is used.")
+ (frame)
+ Lisp_Object frame;
{
- return make_number (FRAME_WIDTH (selected_frame));
-}
+ struct frame *f;
+
+ if (NILP (frame))
+ f = selected_frame;
+ else
+ {
+ CHECK_FRAME (frame, 0);
+ f = XFRAME (frame);
+ }
+
+#ifdef HAVE_X_WINDOWS
+ if (FRAME_X_P (f))
+ return make_number (x_pixel_height (f));
+ else
#endif
+ return make_number (FRAME_HEIGHT (f));
+}
+DEFUN ("frame-pixel-width", Fframe_pixel_width,
+ Sframe_pixel_width, 0, 1, 0,
+ "Return FRAME's width in pixels.\n\
+For a terminal frame, the result really gives the sizes in characters.\n\
+If FRAME is omitted, the selected frame is used.")
+ (frame)
+ Lisp_Object frame;
+{
+ struct frame *f;
+
+ if (NILP (frame))
+ f = selected_frame;
+ else
+ {
+ CHECK_FRAME (frame, 0);
+ f = XFRAME (frame);
+ }
+
+#ifdef HAVE_X_WINDOWS
+ if (FRAME_X_P (f))
+ return make_number (x_pixel_width (f));
+ else
+#endif
+ return make_number (FRAME_WIDTH (f));
+}
+\f
DEFUN ("set-frame-height", Fset_frame_height, Sset_frame_height, 2, 3, 0,
"Specify that the frame FRAME has LINES lines.\n\
Optional third arg non-nil means that redisplay should use LINES lines\n\
staticpro (&Qmodeline);
Qname = intern ("name");
staticpro (&Qname);
- Qnone = intern ("none");
- staticpro (&Qnone);
Qonly = intern ("only");
staticpro (&Qonly);
Qunsplittable = intern ("unsplittable");
staticpro (&Qwidth);
Qx = intern ("x");
staticpro (&Qx);
+ Qmenu_bar_lines = intern ("menu-bar-lines");
+ staticpro (&Qmenu_bar_lines);
staticpro (&Vframe_list);
defsubr (&Sframe_focus);
defsubr (&Sframe_parameters);
defsubr (&Smodify_frame_parameters);
-#if 0
- defsubr (&Sframe_pixel_size);
- defsubr (&Sframe_height);
- defsubr (&Sframe_width);
-#endif
+ defsubr (&Sframe_char_height);
+ defsubr (&Sframe_char_width);
+ defsubr (&Sframe_pixel_height);
+ defsubr (&Sframe_pixel_width);
defsubr (&Sset_frame_height);
defsubr (&Sset_frame_width);
defsubr (&Sset_frame_size);
{
initial_define_lispy_key (global_map, "switch-frame", "select-frame");
}
-
+\f
#else /* not MULTI_FRAME */
/* If we're not using multi-frame stuff, we still need to provide some
return make_number (FRAME_WIDTH (selected_frame));
}
+DEFUN ("frame-char-height", Fframe_char_height, Sframe_char_height,
+ 0, 1, 0,
+ "Height in pixels of a line in the font in frame FRAME.\n\
+If FRAME is omitted, the selected frame is used.\n\
+For a terminal frame, the value is always 1.")
+ (frame)
+ Lisp_Object frame;
+{
+ return make_number (1);
+}
+
+
+DEFUN ("frame-char-width", Fframe_char_width, Sframe_char_width,
+ 0, 1, 0,
+ "Width in pixels of characters in the font in frame FRAME.\n\
+If FRAME is omitted, the selected frame is used.\n\
+The width is the same for all characters, because\n\
+currently Emacs supports only fixed-width fonts.\n\
+For a terminal screen, the value is always 1.")
+ (frame)
+ Lisp_Object frame;
+{
+ return make_number (1);
+}
+
+DEFUN ("frame-pixel-height", Fframe_pixel_height,
+ Sframe_pixel_height, 0, 1, 0,
+ "Return FRAME's height in pixels.\n\
+For a terminal frame, the result really gives the height in characters.\n\
+If FRAME is omitted, the selected frame is used.")
+ (frame)
+ Lisp_Object frame;
+{
+ return make_number (FRAME_HEIGHT (f));
+}
+
+DEFUN ("frame-pixel-width", Fframe_pixel_width,
+ Sframe_pixel_width, 0, 1, 0,
+ "Return FRAME's width in pixels.\n\
+For a terminal frame, the result really gives the width in characters.\n\
+If FRAME is omitted, the selected frame is used.")
+ (frame)
+ Lisp_Object frame;
+{
+ return make_number (FRAME_WIDTH (f));
+}
+
/* These are for backward compatibility with Emacs 18. */
DEFUN ("set-screen-height", Fset_screen_height, Sset_screen_height, 1, 2, 0,
syms_of_frame ()
{
+ defsubr (&Sselected_frame);
+ defsubr (&Sframe_char_height);
+ defsubr (&Sframe_char_width);
+ defsubr (&Sframe_pixel_height);
+ defsubr (&Sframe_pixel_width);
defsubr (&Sset_frame_height);
defsubr (&Sset_frame_width);
defsubr (&Sset_frame_size);
HCoop / bpt / emacs.git / blobdiff