/* Generic frame functions.
- Copyright (C) 1993, 1994, 1995 Free Software Foundation.
+ Copyright (C) 1993, 1994, 1995, 1997 Free Software Foundation.
This file is part of GNU Emacs.
You should have received a copy of the GNU General Public License
along with GNU Emacs; see the file COPYING. If not, write to
-the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA. */
+the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+Boston, MA 02111-1307, USA. */
#include <config.h>
#include <stdio.h>
+#ifdef HAVE_STDLIB_H
+#include <stdlib.h>
+#endif
#include "lisp.h"
+#include "charset.h"
+#ifdef HAVE_X_WINDOWS
+#include "xterm.h"
+#endif
#include "frame.h"
+#ifdef HAVE_WINDOW_SYSTEM
+#include "fontset.h"
+#endif
#include "termhooks.h"
+#include "dispextern.h"
#include "window.h"
#ifdef MSDOS
#include "msdos.h"
+#include "dosfns.h"
#endif
-#ifdef MULTI_FRAME
-
-#include "buffer.h"
-
-/* These help us bind and responding to switch-frame events. */
-#include "commands.h"
-#include "keyboard.h"
-
-Lisp_Object Vemacs_iconified;
-Lisp_Object Vframe_list;
-Lisp_Object Vterminal_frame;
-Lisp_Object Vdefault_minibuffer_frame;
-Lisp_Object Vdefault_frame_alist;
+#ifdef macintosh
+extern struct mac_output *NewMacWindow ();
+extern void DisposeMacWindow (struct mac_output *);
+#endif
/* Evaluate this expression to rebuild the section of syms_of_frame
that initializes and staticpros the symbols declared below. Note
Lisp_Object Qonly;
Lisp_Object Qunsplittable;
Lisp_Object Qmenu_bar_lines;
+Lisp_Object Qtool_bar_lines;
Lisp_Object Qwidth;
Lisp_Object Qx;
+Lisp_Object Qw32;
+Lisp_Object Qpc;
+Lisp_Object Qmac;
Lisp_Object Qvisible;
Lisp_Object Qbuffer_predicate;
+Lisp_Object Qbuffer_list;
+Lisp_Object Qtitle;
+
+Lisp_Object Vterminal_frame;
+Lisp_Object Vdefault_frame_alist;
+
+static void
+syms_of_frame_1 ()
+{
+ /*&&& init symbols here &&&*/
+ Qframep = intern ("framep");
+ staticpro (&Qframep);
+ Qframe_live_p = intern ("frame-live-p");
+ staticpro (&Qframe_live_p);
+ Qheight = intern ("height");
+ staticpro (&Qheight);
+ Qicon = intern ("icon");
+ staticpro (&Qicon);
+ Qminibuffer = intern ("minibuffer");
+ staticpro (&Qminibuffer);
+ Qmodeline = intern ("modeline");
+ staticpro (&Qmodeline);
+ Qname = intern ("name");
+ staticpro (&Qname);
+ Qonly = intern ("only");
+ staticpro (&Qonly);
+ Qunsplittable = intern ("unsplittable");
+ staticpro (&Qunsplittable);
+ Qmenu_bar_lines = intern ("menu-bar-lines");
+ staticpro (&Qmenu_bar_lines);
+ Qtool_bar_lines = intern ("tool-bar-lines");
+ staticpro (&Qtool_bar_lines);
+ Qwidth = intern ("width");
+ staticpro (&Qwidth);
+ Qx = intern ("x");
+ staticpro (&Qx);
+ Qw32 = intern ("w32");
+ staticpro (&Qw32);
+ Qpc = intern ("pc");
+ staticpro (&Qpc);
+ Qmac = intern ("mac");
+ staticpro (&Qmac);
+ Qvisible = intern ("visible");
+ staticpro (&Qvisible);
+ Qbuffer_predicate = intern ("buffer-predicate");
+ staticpro (&Qbuffer_predicate);
+ Qbuffer_list = intern ("buffer-list");
+ staticpro (&Qbuffer_list);
+ Qtitle = intern ("title");
+ staticpro (&Qtitle);
+
+ DEFVAR_LISP ("default-frame-alist", &Vdefault_frame_alist,
+ "Alist of default values for frame creation.\n\
+These may be set in your init file, like this:\n\
+ (setq default-frame-alist '((width . 80) (height . 55) (menu-bar-lines . 1))\n\
+These override values given in window system configuration data,\n\
+ including X Windows' defaults database.\n\
+For values specific to the first Emacs frame, see `initial-frame-alist'.\n\
+For values specific to the separate minibuffer frame, see\n\
+ `minibuffer-frame-alist'.\n\
+The `menu-bar-lines' element of the list controls whether new frames\n\
+ have menu bars; `menu-bar-mode' works by altering this element.");
+ Vdefault_frame_alist = Qnil;
+}
+\f
+static void
+set_menu_bar_lines_1 (window, n)
+ Lisp_Object window;
+ int n;
+{
+ struct window *w = XWINDOW (window);
+
+ XSETFASTINT (w->last_modified, 0);
+ XSETFASTINT (w->top, XFASTINT (w->top) + n);
+ XSETFASTINT (w->height, XFASTINT (w->height) - n);
+
+ /* Handle just the top child in a vertical split. */
+ if (!NILP (w->vchild))
+ set_menu_bar_lines_1 (w->vchild, n);
+
+ /* Adjust all children in a horizontal split. */
+ for (window = w->hchild; !NILP (window); window = w->next)
+ {
+ w = XWINDOW (window);
+ set_menu_bar_lines_1 (window, n);
+ }
+}
+
+void
+set_menu_bar_lines (f, value, oldval)
+ struct frame *f;
+ Lisp_Object value, oldval;
+{
+ int nlines;
+ int olines = FRAME_MENU_BAR_LINES (f);
+
+ /* Right now, menu bars don't work properly in minibuf-only frames;
+ most of the commands try to apply themselves to the minibuffer
+ frame itself, and get an error because you can't switch buffers
+ in or split the minibuffer window. */
+ if (FRAME_MINIBUF_ONLY_P (f))
+ return;
+
+ if (INTEGERP (value))
+ nlines = XINT (value);
+ else
+ nlines = 0;
+
+ if (nlines != olines)
+ {
+ windows_or_buffers_changed++;
+ FRAME_WINDOW_SIZES_CHANGED (f) = 1;
+ FRAME_MENU_BAR_LINES (f) = nlines;
+ set_menu_bar_lines_1 (f->root_window, nlines - olines);
+ adjust_glyphs (f);
+ }
+}
+\f
+#include "buffer.h"
+
+/* These help us bind and responding to switch-frame events. */
+#include "commands.h"
+#include "keyboard.h"
+
+Lisp_Object Vemacs_iconified;
+Lisp_Object Vframe_list;
extern Lisp_Object Vminibuffer_list;
extern Lisp_Object get_minibuffer ();
extern Lisp_Object Fhandle_switch_frame ();
extern Lisp_Object Fredirect_frame_focus ();
+extern Lisp_Object x_get_focus_frame ();
\f
DEFUN ("framep", Fframep, Sframep, 1, 1, 0,
"Return non-nil if OBJECT is a frame.\n\
return Qt;
case output_x_window:
return Qx;
- /* The `pc' case is in the Fframep below. */
+ case output_w32:
+ return Qw32;
+ case output_msdos_raw:
+ return Qpc;
+ case output_mac:
+ return Qmac;
default:
abort ();
}
f = (struct frame *)vec;
XSETFRAME (frame, f);
- f->cursor_x = 0;
- f->cursor_y = 0;
- f->current_glyphs = 0;
- f->desired_glyphs = 0;
+ f->desired_matrix = 0;
+ f->current_matrix = 0;
+ f->desired_pool = 0;
+ f->current_pool = 0;
+ f->glyphs_initialized_p = 0;
+ f->decode_mode_spec_buffer = 0;
f->visible = 0;
f->async_visible = 0;
- f->display.nothing = 0;
+ f->output_data.nothing = 0;
f->iconified = 0;
f->async_iconified = 0;
f->wants_modeline = 1;
f->focus_frame = Qnil;
f->explicit_name = 0;
f->can_have_scroll_bars = 0;
- f->has_vertical_scroll_bars = 0;
+ f->vertical_scroll_bar_type = vertical_scroll_bar_none;
f->param_alist = Qnil;
f->scroll_bars = Qnil;
f->condemned_scroll_bars = Qnil;
f->face_alist = Qnil;
+ f->face_cache = NULL;
f->menu_bar_items = Qnil;
f->menu_bar_vector = Qnil;
f->menu_bar_items_used = 0;
f->buffer_predicate = Qnil;
+ f->buffer_list = Qnil;
#ifdef MULTI_KBOARD
f->kboard = initial_kboard;
#endif
f->namebuf = 0;
+ f->title = Qnil;
+ f->menu_bar_window = Qnil;
+ f->tool_bar_window = Qnil;
+ f->desired_tool_bar_items = f->current_tool_bar_items = Qnil;
+ f->desired_tool_bar_string = f->current_tool_bar_string = Qnil;
+ f->n_desired_tool_bar_items = f->n_current_tool_bar_items = 0;
root_window = make_window ();
if (mini_p)
just so that there is "something there."
Correct size will be set up later with change_frame_size. */
- f->width = 10;
+ SET_FRAME_WIDTH (f, 10);
f->height = 10;
XSETFASTINT (XWINDOW (root_window)->width, 10);
/* If buf is a 'hidden' buffer (i.e. one whose name starts with
a space), try to find another one. */
if (XSTRING (Fbuffer_name (buf))->data[0] == ' ')
- buf = Fother_buffer (buf, Qnil);
- Fset_window_buffer (root_window, buf);
+ buf = Fother_buffer (buf, Qnil, Qnil);
+
+ /* Use set_window_buffer, not Fset_window_buffer, and don't let
+ hooks be run by it. The reason is that the whole frame/window
+ arrangement is not yet fully intialized at this point. Windows
+ don't have the right size, glyph matrices aren't initialized
+ etc. Running Lisp functions at this point surely ends in a
+ SEGV. */
+ set_window_buffer (root_window, buf, 0);
+ f->buffer_list = Fcons (buf, Qnil);
}
if (mini_p)
{
XWINDOW (mini_window)->buffer = Qt;
- Fset_window_buffer (mini_window,
- (NILP (Vminibuffer_list)
- ? get_minibuffer (0)
- : Fcar (Vminibuffer_list)));
+ set_window_buffer (mini_window,
+ (NILP (Vminibuffer_list)
+ ? get_minibuffer (0)
+ : Fcar (Vminibuffer_list)),
+ 0);
}
f->root_window = root_window;
a newly-created, never-selected window. */
XSETFASTINT (XWINDOW (f->selected_window)->use_time, ++window_select_count);
+#ifdef HAVE_WINDOW_SYSTEM
+ f->fontset_data = alloc_fontset_data ();
+#endif
+
return f;
}
\f
+#ifdef HAVE_WINDOW_SYSTEM
/* Make a frame using a separate minibuffer window on another frame.
MINI_WINDOW is the minibuffer window to use. nil means use the
default (the global minibuffer). */
struct frame *
-make_frame_without_minibuffer (mini_window)
+make_frame_without_minibuffer (mini_window, kb, display)
register Lisp_Object mini_window;
+ KBOARD *kb;
+ Lisp_Object display;
{
register struct frame *f;
+ struct gcpro gcpro1;
- /* Choose the minibuffer window to use. */
- if (NILP (mini_window))
- {
- if (!FRAMEP (Vdefault_minibuffer_frame))
- error ("default-minibuffer-frame must be set when creating minibufferless frames");
- if (! FRAME_LIVE_P (XFRAME (Vdefault_minibuffer_frame)))
- error ("default-minibuffer-frame must be a live frame");
- mini_window = XFRAME (Vdefault_minibuffer_frame)->minibuffer_window;
- }
- else
- {
- CHECK_LIVE_WINDOW (mini_window, 0);
- }
+ if (!NILP (mini_window))
+ CHECK_LIVE_WINDOW (mini_window, 0);
+
+#ifdef MULTI_KBOARD
+ if (!NILP (mini_window)
+ && XFRAME (XWINDOW (mini_window)->frame)->kboard != kb)
+ error ("frame and minibuffer must be on the same display");
+#endif
/* Make a frame containing just a root window. */
f = make_frame (0);
- /* Install the chosen minibuffer window, with proper buffer. */
+ if (NILP (mini_window))
+ {
+ /* Use default-minibuffer-frame if possible. */
+ if (!FRAMEP (kb->Vdefault_minibuffer_frame)
+ || ! FRAME_LIVE_P (XFRAME (kb->Vdefault_minibuffer_frame)))
+ {
+ Lisp_Object frame_dummy;
+
+ XSETFRAME (frame_dummy, f);
+ GCPRO1 (frame_dummy);
+ /* If there's no minibuffer frame to use, create one. */
+ kb->Vdefault_minibuffer_frame =
+ call1 (intern ("make-initial-minibuffer-frame"), display);
+ UNGCPRO;
+ }
+
+ mini_window = XFRAME (kb->Vdefault_minibuffer_frame)->minibuffer_window;
+ }
+
f->minibuffer_window = mini_window;
- Fset_window_buffer (mini_window,
- (NILP (Vminibuffer_list)
- ? get_minibuffer (0)
- : Fcar (Vminibuffer_list)));
+
+ /* Make the chosen minibuffer window display the proper minibuffer,
+ unless it is already showing a minibuffer. */
+ if (NILP (Fmemq (XWINDOW (mini_window)->buffer, Vminibuffer_list)))
+ Fset_window_buffer (mini_window,
+ (NILP (Vminibuffer_list)
+ ? get_minibuffer (0)
+ : Fcar (Vminibuffer_list)));
return f;
}
: Fcar (Vminibuffer_list)));
return f;
}
+#endif /* HAVE_WINDOW_SYSTEM */
\f
/* Construct a frame that refers to the terminal (stdin and stdout). */
Vframe_list = Fcons (frame, Vframe_list);
terminal_frame_count++;
- if (terminal_frame_count == 1)
- {
- f->name = build_string ("Emacs");
- }
- else
- {
- sprintf (name, "Emacs-%d", terminal_frame_count);
- f->name = build_string (name);
- }
+ sprintf (name, "F%d", terminal_frame_count);
+ f->name = build_string (name);
f->visible = 1; /* FRAME_SET_VISIBLE wd set frame_garbaged. */
f->async_visible = 1; /* Don't let visible be cleared later. */
- f->display.nothing = 1; /* Nonzero means frame isn't deleted. */
- XSETFRAME (Vterminal_frame, f);
+#ifdef MSDOS
+ f->output_data.x = &the_only_x_display;
+ f->output_method = output_msdos_raw;
+#endif /* MSDOS */
+
+#ifdef macintosh
+ f->output_data.mac = NewMacWindow(f);
+ f->output_data.mac->background_pixel = 0xffffff;
+ f->output_data.mac->foreground_pixel = 0;
+ f->output_data.mac->n_param_faces = 0;
+ f->output_data.mac->n_computed_faces = 0;
+ f->output_data.mac->size_computed_faces = 0;
+ f->output_method = output_mac;
+ f->auto_raise = 1;
+ f->auto_lower = 1;
+ init_frame_faces (f);
+#endif /* macintosh */
+
+#ifndef MSDOS
+#ifndef macintosh
+ f->output_data.nothing = 1; /* Nonzero means frame isn't deleted. */
+#endif
+#endif
+
+ if (!noninteractive)
+ init_frame_faces (f);
return f;
}
Lisp_Object parms;
{
struct frame *f;
- Lisp_Object frame;
+ Lisp_Object frame, tem;
+ struct frame *sf = SELECTED_FRAME ();
+
+#ifdef MSDOS
+ if (sf->output_method != output_msdos_raw)
+ abort ();
+#else /* not MSDOS */
- if (selected_frame->output_method != output_termcap)
+#ifdef macintosh
+ if (sf->output_method != output_mac)
+ error ("Not running on a Macintosh screen; cannot make a new Macintosh frame");
+#else
+ if (sf->output_method != output_termcap)
error ("Not using an ASCII terminal now; cannot make a new ASCII frame");
+#endif
+#endif /* not MSDOS */
f = make_terminal_frame ();
- change_frame_size (f, FRAME_HEIGHT (selected_frame),
- FRAME_WIDTH (selected_frame), 0, 0);
- remake_frame_glyphs (f);
+
+ change_frame_size (f, FRAME_HEIGHT (sf),
+ FRAME_WIDTH (sf), 0, 0, 0);
+ adjust_glyphs (f);
calculate_costs (f);
XSETFRAME (frame, f);
+ Fmodify_frame_parameters (frame, Vdefault_frame_alist);
Fmodify_frame_parameters (frame, parms);
+
+ /* Make the frame face alist be frame-specific, so that each
+ frame could change its face definitions independently. */
+ f->face_alist = Fcopy_alist (sf->face_alist);
+ /* Simple Fcopy_alist isn't enough, because we need the contents of
+ the vectors which are the CDRs of associations in face_alist to
+ be copied as well. */
+ for (tem = f->face_alist; CONSP (tem); tem = XCDR (tem))
+ XCDR (XCAR (tem)) = Fcopy_sequence (XCDR (XCAR (tem)));
return frame;
}
\f
-static Lisp_Object
+Lisp_Object
do_switch_frame (frame, no_enter, track)
Lisp_Object frame, no_enter;
int track;
{
+ struct frame *sf = SELECTED_FRAME ();
+
/* If FRAME is a switch-frame event, extract the frame we should
switch to. */
if (CONSP (frame)
if (! FRAME_LIVE_P (XFRAME (frame)))
return Qnil;
- if (selected_frame == XFRAME (frame))
+ if (sf == XFRAME (frame))
return frame;
/* This is too greedy; it causes inappropriate focus redirection
focus = FRAME_FOCUS_FRAME (XFRAME (XCONS (tail)->car));
- if (FRAMEP (focus) && XFRAME (focus) == selected_frame)
+ if (FRAMEP (focus) && XFRAME (focus) == SELECTED_FRAME ())
Fredirect_frame_focus (XCONS (tail)->car, frame);
}
}
#else /* ! 0 */
/* Instead, apply it only to the frame we're pointing to. */
-#ifdef HAVE_X_WINDOWS
- if (track && FRAME_X_P (XFRAME (frame)))
+#ifdef HAVE_WINDOW_SYSTEM
+ if (track && (FRAME_WINDOW_P (XFRAME (frame))))
{
Lisp_Object focus, xfocus;
if (FRAMEP (xfocus))
{
focus = FRAME_FOCUS_FRAME (XFRAME (xfocus));
- if (FRAMEP (focus) && XFRAME (focus) == selected_frame)
+ if (FRAMEP (focus) && XFRAME (focus) == SELECTED_FRAME ())
Fredirect_frame_focus (xfocus, frame);
}
}
#endif /* HAVE_X_WINDOWS */
#endif /* ! 0 */
- if (FRAME_TERMCAP_P (XFRAME (frame)))
- {
- /* Since frames on an ASCII terminal share the same display area,
- switching means we must redisplay the whole thing. */
- windows_or_buffers_changed++;
- SET_FRAME_GARBAGED (XFRAME (frame));
- }
-
- selected_frame = XFRAME (frame);
- if (! FRAME_MINIBUF_ONLY_P (selected_frame))
- last_nonminibuf_frame = selected_frame;
+ selected_frame = frame;
+ if (! FRAME_MINIBUF_ONLY_P (XFRAME (selected_frame)))
+ last_nonminibuf_frame = XFRAME (selected_frame);
Fselect_window (XFRAME (frame)->selected_window);
- choose_minibuf_frame ();
/* We want to make sure that the next event generates a frame-switch
event to the appropriate frame. This seems kludgy to me, but
\n\
If EVENT is frame object, handle it as if it were a switch-frame event\n\
to that frame.")
- (frame, no_enter)
- Lisp_Object frame, no_enter;
+ (event, no_enter)
+ Lisp_Object event, no_enter;
{
- return do_switch_frame (frame, no_enter, 0);
+ /* Preserve prefix arg that the command loop just cleared. */
+ current_kboard->Vprefix_arg = Vcurrent_prefix_arg;
+ call1 (Vrun_hooks, Qmouse_leave_buffer_hook);
+ return do_switch_frame (event, no_enter, 0);
}
+DEFUN ("ignore-event", Fignore_event, Signore_event, 0, 0, "",
+ "Do nothing, but preserve any prefix argument already specified.\n\
+This is a suitable binding for iconify-frame and make-frame-visible.")
+ ()
+{
+ current_kboard->Vprefix_arg = Vcurrent_prefix_arg;
+ return Qnil;
+}
DEFUN ("selected-frame", Fselected_frame, Sselected_frame, 0, 0, 0,
"Return the frame that is now selected.")
()
{
- Lisp_Object tem;
- XSETFRAME (tem, selected_frame);
- return tem;
+ return selected_frame;
}
\f
DEFUN ("window-frame", Fwindow_frame, Swindow_frame, 1, 1, 0,
Lisp_Object w;
if (NILP (frame))
- w = selected_frame->root_window;
+ w = SELECTED_FRAME ()->root_window;
else
{
CHECK_LIVE_FRAME (frame, 0);
(frame)
Lisp_Object frame;
{
+ Lisp_Object window;
+
if (NILP (frame))
- XSETFRAME (frame, selected_frame);
+ window = SELECTED_FRAME ()->root_window;
else
- CHECK_LIVE_FRAME (frame, 0);
-
- return XFRAME (frame)->root_window;
+ {
+ CHECK_LIVE_FRAME (frame, 0);
+ window = XFRAME (frame)->root_window;
+ }
+
+ return window;
}
DEFUN ("frame-selected-window", Fframe_selected_window,
(frame)
Lisp_Object frame;
{
+ Lisp_Object window;
+
if (NILP (frame))
- XSETFRAME (frame, selected_frame);
+ window = SELECTED_FRAME ()->selected_window;
else
- CHECK_LIVE_FRAME (frame, 0);
+ {
+ CHECK_LIVE_FRAME (frame, 0);
+ window = XFRAME (frame)->selected_window;
+ }
- return XFRAME (frame)->selected_window;
+ return window;
}
DEFUN ("set-frame-selected-window", Fset_frame_selected_window,
Lisp_Object frame, window;
{
if (NILP (frame))
- XSETFRAME (frame, selected_frame);
- else
- CHECK_LIVE_FRAME (frame, 0);
-
+ frame = selected_frame;
+
+ CHECK_LIVE_FRAME (frame, 0);
CHECK_LIVE_WINDOW (window, 1);
if (! EQ (frame, WINDOW_FRAME (XWINDOW (window))))
error ("In `set-frame-selected-window', WINDOW is not on FRAME");
- if (XFRAME (frame) == selected_frame)
+ if (EQ (frame, selected_frame))
return Fselect_window (window);
return XFRAME (frame)->selected_window = window;
Lisp_Object f;
f = XCONS (tail)->car;
- if (passed)
+
+ if (passed
+ && FRAME_KBOARD (XFRAME (f)) == FRAME_KBOARD (XFRAME (frame)))
{
/* Decide whether this frame is eligible to be returned. */
if (EQ (frame, f) && !NILP (prev))
return prev;
- /* Decide whether this frame is eligible to be returned,
- according to minibuf. */
- if (NILP (minibuf))
- {
- if (! FRAME_MINIBUF_ONLY_P (XFRAME (f)))
- prev = f;
- }
- else if (WINDOWP (minibuf))
- {
- if (EQ (FRAME_MINIBUF_WINDOW (XFRAME (f)), minibuf)
- /* Check that F either is, or has forwarded its focus to,
- MINIBUF's frame. */
- && (EQ (WINDOW_FRAME (XWINDOW (minibuf)), f)
- || EQ (WINDOW_FRAME (XWINDOW (minibuf)),
- FRAME_FOCUS_FRAME (XFRAME (f)))))
- prev = f;
- }
- else if (EQ (minibuf, Qvisible))
+ if (FRAME_KBOARD (XFRAME (f)) == FRAME_KBOARD (XFRAME (frame)))
{
- FRAME_SAMPLE_VISIBILITY (XFRAME (f));
- if (FRAME_VISIBLE_P (XFRAME (f)))
- prev = f;
- }
- else if (XFASTINT (minibuf) == 0)
- {
- FRAME_SAMPLE_VISIBILITY (XFRAME (f));
- if (FRAME_VISIBLE_P (XFRAME (f))
- || FRAME_ICONIFIED_P (XFRAME (f)))
+ /* Decide whether this frame is eligible to be returned,
+ according to minibuf. */
+ if (NILP (minibuf))
+ {
+ if (! FRAME_MINIBUF_ONLY_P (XFRAME (f)))
+ prev = f;
+ }
+ else if (WINDOWP (minibuf))
+ {
+ if (EQ (FRAME_MINIBUF_WINDOW (XFRAME (f)), minibuf)
+ /* Check that F either is, or has forwarded its focus to,
+ MINIBUF's frame. */
+ && (EQ (WINDOW_FRAME (XWINDOW (minibuf)), f)
+ || EQ (WINDOW_FRAME (XWINDOW (minibuf)),
+ FRAME_FOCUS_FRAME (XFRAME (f)))))
+ prev = f;
+ }
+ else if (EQ (minibuf, Qvisible))
+ {
+ FRAME_SAMPLE_VISIBILITY (XFRAME (f));
+ if (FRAME_VISIBLE_P (XFRAME (f)))
+ prev = f;
+ }
+ else if (XFASTINT (minibuf) == 0)
+ {
+ FRAME_SAMPLE_VISIBILITY (XFRAME (f));
+ if (FRAME_VISIBLE_P (XFRAME (f))
+ || FRAME_ICONIFIED_P (XFRAME (f)))
+ prev = f;
+ }
+ else
prev = f;
}
- else
- prev = f;
}
/* We've scanned the entire list. */
DEFUN ("next-frame", Fnext_frame, Snext_frame, 0, 2, 0,
"Return the next frame in the frame list after FRAME.\n\
+It considers only frames on the same terminal as FRAME.\n\
By default, skip minibuffer-only frames.\n\
If omitted, FRAME defaults to the selected frame.\n\
If optional argument MINIFRAME is nil, exclude minibuffer-only frames.\n\
-If MINIBUF is a window, include only its own frame\n\
+If MINIFRAME is a window, include only its own frame\n\
and any frame now using that window as the minibuffer.\n\
If MINIFRAME is `visible', include all visible frames.\n\
-If MINIBUF is 0, include all visible and iconified frames.\n\
+If MINIFRAME is 0, include all visible and iconified frames.\n\
Otherwise, include all frames.")
(frame, miniframe)
Lisp_Object frame, miniframe;
Lisp_Object tail;
if (NILP (frame))
- XSETFRAME (frame, selected_frame);
- else
- CHECK_LIVE_FRAME (frame, 0);
-
+ frame = selected_frame;
+
+ CHECK_LIVE_FRAME (frame, 0);
return next_frame (frame, miniframe);
}
DEFUN ("previous-frame", Fprevious_frame, Sprevious_frame, 0, 2, 0,
"Return the previous frame in the frame list before FRAME.\n\
+It considers only frames on the same terminal as FRAME.\n\
By default, skip minibuffer-only frames.\n\
If omitted, FRAME defaults to the selected frame.\n\
If optional argument MINIFRAME is nil, exclude minibuffer-only frames.\n\
-If MINIBUF is a window, include only its own frame\n\
+If MINIFRAME is a window, include only its own frame\n\
and any frame now using that window as the minibuffer.\n\
If MINIFRAME is `visible', include all visible frames.\n\
-If MINIBUF is 0, include all visible and iconified frames.\n\
+If MINIFRAME is 0, include all visible and iconified frames.\n\
Otherwise, include all frames.")
(frame, miniframe)
Lisp_Object frame, miniframe;
Lisp_Object tail;
if (NILP (frame))
- XSETFRAME (frame, selected_frame);
- else
- CHECK_LIVE_FRAME (frame, 0);
-
+ frame = selected_frame;
+ CHECK_LIVE_FRAME (frame, 0);
return prev_frame (frame, miniframe);
}
\f
{
/* We know the selected frame is visible,
so if F is some other frame, it can't be the sole visible one. */
- if (f == selected_frame)
+ if (f == SELECTED_FRAME ())
{
Lisp_Object frames;
int count = 0;
/* Verify that the frame's window still exists
and we can still talk to it. And note any recent change
in visibility. */
-#ifdef HAVE_X_WINDOWS
- if (FRAME_X_P (XFRAME (this)))
+#ifdef HAVE_WINDOW_SYSTEM
+ if (FRAME_WINDOW_P (XFRAME (this)))
{
x_sync (XFRAME (this));
FRAME_SAMPLE_VISIBILITY (XFRAME (this));
|| FRAME_ICONIFIED_P (XFRAME (this))
/* Allow deleting the terminal frame when at least
one X frame exists! */
- || (FRAME_X_P (XFRAME (this)) && !FRAME_X_P (f)))
+ || (FRAME_WINDOW_P (XFRAME (this)) && !FRAME_WINDOW_P (f)))
count++;
}
return count > 1;
Lisp_Object frame, force;
{
struct frame *f;
+ struct frame *sf = SELECTED_FRAME ();
+ int minibuffer_selected;
if (EQ (frame, Qnil))
{
- f = selected_frame;
+ f = sf;
XSETFRAME (frame, f);
}
else
if (NILP (force) && !other_visible_frames (f))
error ("Attempt to delete the sole visible or iconified frame");
+#if 0
+ /* This is a nice idea, but x_connection_closed needs to be able
+ to delete the last frame, if it is gone. */
+ if (NILP (XCONS (Vframe_list)->cdr))
+ error ("Attempt to delete the only frame");
+#endif
+
/* Does this frame have a minibuffer, and is it the surrogate
minibuffer for any other frame? */
if (FRAME_HAS_MINIBUF_P (XFRAME (frame)))
}
}
+ minibuffer_selected = EQ (minibuf_window, selected_window);
+
/* Don't let the frame remain selected. */
- if (f == selected_frame)
- Fhandle_switch_frame (next_frame (frame, Qt), Qnil);
+ if (f == sf)
+ {
+ Lisp_Object tail, frame1;
+
+ /* Look for another visible frame on the same terminal. */
+ frame1 = next_frame (frame, Qvisible);
+
+ /* If there is none, find *some* other frame. */
+ if (NILP (frame1) || EQ (frame1, frame))
+ {
+ FOR_EACH_FRAME (tail, frame1)
+ {
+ if (! EQ (frame, frame1))
+ break;
+ }
+ }
+
+ do_switch_frame (frame1, Qnil, 0);
+ }
/* Don't allow minibuf_window to remain on a deleted frame. */
if (EQ (f->minibuffer_window, minibuf_window))
{
- Fset_window_buffer (selected_frame->minibuffer_window,
+ Fset_window_buffer (sf->minibuffer_window,
XWINDOW (minibuf_window)->buffer);
- minibuf_window = selected_frame->minibuffer_window;
+ minibuf_window = sf->minibuffer_window;
+
+ /* If the dying minibuffer window was selected,
+ select the new one. */
+ if (minibuffer_selected)
+ Fselect_window (minibuf_window);
}
/* Clear any X selections for this frame. */
x_clear_frame_selections (f);
#endif
+ /* Free glyphs.
+ This function must be called before the window tree of the
+ frame is deleted because windows contain dynamically allocated
+ memory. */
+ free_glyphs (f);
+
/* Mark all the windows that used to be on FRAME as deleted, and then
remove the reference to them. */
delete_all_subwindows (XWINDOW (f->root_window));
FRAME_SET_VISIBLE (f, 0);
if (f->namebuf)
- free (f->namebuf);
- if (FRAME_CURRENT_GLYPHS (f))
- free_frame_glyphs (f, FRAME_CURRENT_GLYPHS (f));
- if (FRAME_DESIRED_GLYPHS (f))
- free_frame_glyphs (f, FRAME_DESIRED_GLYPHS (f));
- if (FRAME_TEMP_GLYPHS (f))
- free_frame_glyphs (f, FRAME_TEMP_GLYPHS (f));
+ xfree (f->namebuf);
if (FRAME_INSERT_COST (f))
- free (FRAME_INSERT_COST (f));
+ xfree (FRAME_INSERT_COST (f));
if (FRAME_DELETEN_COST (f))
- free (FRAME_DELETEN_COST (f));
+ xfree (FRAME_DELETEN_COST (f));
if (FRAME_INSERTN_COST (f))
- free (FRAME_INSERTN_COST (f));
+ xfree (FRAME_INSERTN_COST (f));
if (FRAME_DELETE_COST (f))
- free (FRAME_DELETE_COST (f));
+ xfree (FRAME_DELETE_COST (f));
+ if (FRAME_MESSAGE_BUF (f))
+ xfree (FRAME_MESSAGE_BUF (f));
+
+#ifdef HAVE_WINDOW_SYSTEM
+ /* Free all fontset data. */
+ free_fontset_data (FRAME_FONTSET_DATA (f));
+#endif
/* Since some events are handled at the interrupt level, we may get
an event for f at any time; if we zero out the frame's display
called the window-system-dependent frame destruction routine. */
/* I think this should be done with a hook. */
-#ifdef HAVE_X_WINDOWS
- if (FRAME_X_P (f))
+#ifdef HAVE_WINDOW_SYSTEM
+ if (FRAME_WINDOW_P (f))
x_destroy_window (f);
#endif
- f->display.nothing = 0;
+/* Done by x_destroy_window above already */
+#if 0
+#ifdef macintosh
+ if (FRAME_MAC_P (f))
+ DisposeMacWindow (f->output_data.mac);
+#endif
+#endif
+
+ f->output_data.nothing = 0;
/* If we've deleted the last_nonminibuf_frame, then try to find
another one. */
}
}
- /* If we've deleted Vdefault_minibuffer_frame, try to find another
- one. Prefer minibuffer-only frames, but also notice frames
- with other windows. */
- if (EQ (frame, Vdefault_minibuffer_frame))
+ /* If we've deleted this keyboard's default_minibuffer_frame, try to
+ find another one. Prefer minibuffer-only frames, but also notice
+ frames with other windows. */
+ if (EQ (frame, FRAME_KBOARD (f)->Vdefault_minibuffer_frame))
{
Lisp_Object frames;
/* The last frame we saw with a minibuffer, minibuffer-only or not. */
Lisp_Object frame_with_minibuf;
+ /* Some frame we found on the same kboard, or nil if there are none. */
+ Lisp_Object frame_on_same_kboard;
+ frame_on_same_kboard = Qnil;
frame_with_minibuf = Qnil;
+
for (frames = Vframe_list;
CONSP (frames);
frames = XCONS (frames)->cdr)
{
Lisp_Object this;
+ struct frame *f1;
this = XCONS (frames)->car;
if (!FRAMEP (this))
abort ();
- f = XFRAME (this);
+ f1 = XFRAME (this);
- if (FRAME_HAS_MINIBUF_P (f))
+ /* Consider only frames on the same kboard
+ and only those with minibuffers. */
+ if (FRAME_KBOARD (f) == FRAME_KBOARD (f1)
+ && FRAME_HAS_MINIBUF_P (f1))
{
frame_with_minibuf = this;
- if (FRAME_MINIBUF_ONLY_P (f))
+ if (FRAME_MINIBUF_ONLY_P (f1))
break;
}
+
+ if (FRAME_KBOARD (f) == FRAME_KBOARD (f1))
+ frame_on_same_kboard = this;
}
- /* We know that there must be some frame with a minibuffer out
- there. If this were not true, all of the frames present
- would have to be minibufferless, which implies that at some
- point their minibuffer frames must have been deleted, but
- that is prohibited at the top; you can't delete surrogate
- minibuffer frames. */
- if (NILP (frame_with_minibuf))
- abort ();
+ if (!NILP (frame_on_same_kboard))
+ {
+ /* We know that there must be some frame with a minibuffer out
+ there. If this were not true, all of the frames present
+ would have to be minibufferless, which implies that at some
+ point their minibuffer frames must have been deleted, but
+ that is prohibited at the top; you can't delete surrogate
+ minibuffer frames. */
+ if (NILP (frame_with_minibuf))
+ abort ();
- Vdefault_minibuffer_frame = frame_with_minibuf;
+ FRAME_KBOARD (f)->Vdefault_minibuffer_frame = frame_with_minibuf;
+ }
+ else
+ /* No frames left on this kboard--say no minibuffer either. */
+ FRAME_KBOARD (f)->Vdefault_minibuffer_frame = Qnil;
}
+ /* Cause frame titles to update--necessary if we now have just one frame. */
+ update_mode_lines = 1;
+
return Qnil;
}
\f
int col, row;
unsigned long long_dummy;
- f = selected_frame;
+ f = SELECTED_FRAME ();
x = y = Qnil;
#ifdef HAVE_MOUSE
/* It's okay for the hook to refrain from storing anything. */
if (mouse_position_hook)
- (*mouse_position_hook) (&f, 0,
+ (*mouse_position_hook) (&f, -1,
&lispy_dummy, &party_dummy,
&x, &y,
&long_dummy);
{
col = XINT (x);
row = XINT (y);
- pixel_to_glyph_coords (f, col, row, &col, &row, 0, 1);
+ pixel_to_glyph_coords (f, col, row, &col, &row, NULL, 1);
XSETINT (x, col);
XSETINT (y, row);
}
int col, row;
unsigned long long_dummy;
- f = selected_frame;
+ f = SELECTED_FRAME ();
x = y = Qnil;
#ifdef HAVE_MOUSE
/* It's okay for the hook to refrain from storing anything. */
if (mouse_position_hook)
- (*mouse_position_hook) (&f, 0,
+ (*mouse_position_hook) (&f, -1,
&lispy_dummy, &party_dummy,
&x, &y,
&long_dummy);
DEFUN ("set-mouse-position", Fset_mouse_position, Sset_mouse_position, 3, 3, 0,
"Move the mouse pointer to the center of character cell (X,Y) in FRAME.\n\
-WARNING: If you use this under X windows,\n\
-you should call `unfocus-frame' afterwards.")
+Coordinates are relative to the frame, not a window,\n\
+so the coordinates of the top left character in the frame\n\
+may be nonzero due to left-hand scroll bars or the menu bar.\n\
+\n\
+This function is a no-op for an X frame that is not visible.\n\
+If you have just created a frame, you must wait for it to become visible\n\
+before calling this function on it, like this.\n\
+ (while (not (frame-visible-p frame)) (sleep-for .5))")
(frame, x, y)
Lisp_Object frame, x, y;
{
CHECK_NUMBER (y, 1);
/* I think this should be done with a hook. */
-#ifdef HAVE_X_WINDOWS
- if (FRAME_X_P (XFRAME (frame)))
+#ifdef HAVE_WINDOW_SYSTEM
+ if (FRAME_WINDOW_P (XFRAME (frame)))
/* Warping the mouse will cause enternotify and focus events. */
- x_set_mouse_position (XFRAME (frame), x, y);
+ x_set_mouse_position (XFRAME (frame), XINT (x), XINT (y));
+#else
+#if defined (MSDOS) && defined (HAVE_MOUSE)
+ if (FRAME_MSDOS_P (XFRAME (frame)))
+ {
+ Fselect_frame (frame, Qnil);
+ mouse_moveto (XINT (x), XINT (y));
+ }
+#endif
#endif
return Qnil;
DEFUN ("set-mouse-pixel-position", Fset_mouse_pixel_position,
Sset_mouse_pixel_position, 3, 3, 0,
"Move the mouse pointer to pixel position (X,Y) in FRAME.\n\
-WARNING: If you use this under X windows,\n\
-you should call `unfocus-frame' afterwards.")
+Note, this is a no-op for an X frame that is not visible.\n\
+If you have just created a frame, you must wait for it to become visible\n\
+before calling this function on it, like this.\n\
+ (while (not (frame-visible-p frame)) (sleep-for .5))")
(frame, x, y)
Lisp_Object frame, x, y;
{
CHECK_NUMBER (y, 1);
/* I think this should be done with a hook. */
-#ifdef HAVE_X_WINDOWS
- if (FRAME_X_P (XFRAME (frame)))
+#ifdef HAVE_WINDOW_SYSTEM
+ if (FRAME_WINDOW_P (XFRAME (frame)))
/* Warping the mouse will cause enternotify and focus events. */
- x_set_mouse_pixel_position (XFRAME (frame), x, y);
+ x_set_mouse_pixel_position (XFRAME (frame), XINT (x), XINT (y));
+#else
+#if defined (MSDOS) && defined (HAVE_MOUSE)
+ if (FRAME_MSDOS_P (XFRAME (frame)))
+ {
+ Fselect_frame (frame, Qnil);
+ mouse_moveto (XINT (x), XINT (y));
+ }
+#endif
#endif
return Qnil;
}
\f
+static void make_frame_visible_1 P_ ((Lisp_Object));
+
DEFUN ("make-frame-visible", Fmake_frame_visible, Smake_frame_visible,
0, 1, "",
"Make the frame FRAME visible (assuming it is an X-window).\n\
Lisp_Object frame;
{
if (NILP (frame))
- XSETFRAME (frame, selected_frame);
+ frame = selected_frame;
CHECK_LIVE_FRAME (frame, 0);
/* I think this should be done with a hook. */
-#ifdef HAVE_X_WINDOWS
- if (FRAME_X_P (XFRAME (frame)))
+#ifdef HAVE_WINDOW_SYSTEM
+ if (FRAME_WINDOW_P (XFRAME (frame)))
{
FRAME_SAMPLE_VISIBILITY (XFRAME (frame));
x_make_frame_visible (XFRAME (frame));
}
#endif
+ make_frame_visible_1 (XFRAME (frame)->root_window);
+
/* Make menu bar update for the Buffers and Frams menus. */
windows_or_buffers_changed++;
return frame;
}
+/* Update the display_time slot of the buffers shown in WINDOW
+ and all its descendents. */
+
+static void
+make_frame_visible_1 (window)
+ Lisp_Object window;
+{
+ struct window *w;
+
+ for (;!NILP (window); window = w->next)
+ {
+ w = XWINDOW (window);
+
+ if (!NILP (w->buffer))
+ XBUFFER (w->buffer)->display_time = Fcurrent_time ();
+
+ if (!NILP (w->vchild))
+ make_frame_visible_1 (w->vchild);
+ if (!NILP (w->hchild))
+ make_frame_visible_1 (w->hchild);
+ }
+}
+
DEFUN ("make-frame-invisible", Fmake_frame_invisible, Smake_frame_invisible,
0, 2, "",
"Make the frame FRAME invisible (assuming it is an X-window).\n\
Lisp_Object frame, force;
{
if (NILP (frame))
- XSETFRAME (frame, selected_frame);
+ frame = selected_frame;
CHECK_LIVE_FRAME (frame, 0);
#if 0 /* This isn't logically necessary, and it can do GC. */
/* Don't let the frame remain selected. */
- if (XFRAME (frame) == selected_frame)
- Fhandle_switch_frame (next_frame (frame, Qt), Qnil);
+ if (EQ (frame, selected_frame))
+ do_switch_frame (next_frame (frame, Qt), Qnil, 0)
#endif
/* Don't allow minibuf_window to remain on a deleted frame. */
if (EQ (XFRAME (frame)->minibuffer_window, minibuf_window))
{
- Fset_window_buffer (selected_frame->minibuffer_window,
+ struct frame *sf = XFRAME (selected_frame);
+ Fset_window_buffer (sf->minibuffer_window,
XWINDOW (minibuf_window)->buffer);
- minibuf_window = selected_frame->minibuffer_window;
+ minibuf_window = sf->minibuffer_window;
}
/* I think this should be done with a hook. */
-#ifdef HAVE_X_WINDOWS
- if (FRAME_X_P (XFRAME (frame)))
+#ifdef HAVE_WINDOW_SYSTEM
+ if (FRAME_WINDOW_P (XFRAME (frame)))
x_make_frame_invisible (XFRAME (frame));
#endif
Lisp_Object frame;
{
if (NILP (frame))
- XSETFRAME (frame, selected_frame);
+ frame = selected_frame;
CHECK_LIVE_FRAME (frame, 0);
#if 0 /* This isn't logically necessary, and it can do GC. */
/* Don't let the frame remain selected. */
- if (XFRAME (frame) == selected_frame)
+ if (EQ (frame, selected_frame))
Fhandle_switch_frame (next_frame (frame, Qt), Qnil);
#endif
/* Don't allow minibuf_window to remain on a deleted frame. */
if (EQ (XFRAME (frame)->minibuffer_window, minibuf_window))
{
- Fset_window_buffer (selected_frame->minibuffer_window,
+ struct frame *sf = XFRAME (selected_frame);
+ Fset_window_buffer (sf->minibuffer_window,
XWINDOW (minibuf_window)->buffer);
- minibuf_window = selected_frame->minibuffer_window;
+ minibuf_window = sf->minibuffer_window;
}
/* I think this should be done with a hook. */
-#ifdef HAVE_X_WINDOWS
- if (FRAME_X_P (XFRAME (frame)))
+#ifdef HAVE_WINDOW_SYSTEM
+ if (FRAME_WINDOW_P (XFRAME (frame)))
x_iconify_frame (XFRAME (frame));
#endif
}
-DEFUN ("raise-frame", Fraise_frame, Sraise_frame, 1, 1, "",
+DEFUN ("raise-frame", Fraise_frame, Sraise_frame, 0, 1, "",
"Bring FRAME to the front, so it occludes any frames it overlaps.\n\
If FRAME is invisible, make it visible.\n\
If you don't specify a frame, the selected frame is used.\n\
Lisp_Object frame;
{
if (NILP (frame))
- XSETFRAME (frame, selected_frame);
+ frame = selected_frame;
CHECK_LIVE_FRAME (frame, 0);
}
/* Should we have a corresponding function called Flower_Power? */
-DEFUN ("lower-frame", Flower_frame, Slower_frame, 1, 1, "",
+DEFUN ("lower-frame", Flower_frame, Slower_frame, 0, 1, "",
"Send FRAME to the back, so it is occluded by any frames that overlap it.\n\
If you don't specify a frame, the selected frame is used.\n\
If Emacs is displaying on an ordinary terminal or some other device which\n\
Lisp_Object frame;
{
if (NILP (frame))
- XSETFRAME (frame, selected_frame);
+ frame = selected_frame;
CHECK_LIVE_FRAME (frame, 0);
XFRAME (frame)->focus_frame = focus_frame;
- /* I think this should be done with a hook. */
-#ifdef HAVE_X_WINDOWS
- if (!NILP (focus_frame) && ! EQ (focus_frame, frame)
- && FRAME_X_P (XFRAME (focus_frame)))
- Ffocus_frame (focus_frame);
-#endif
-
if (frame_rehighlight_hook)
- (*frame_rehighlight_hook) (XFRAME (focus_frame));
+ (*frame_rehighlight_hook) (XFRAME (frame));
return Qnil;
}
/* Return the buffer-predicate of the selected frame. */
Lisp_Object
-frame_buffer_predicate ()
+frame_buffer_predicate (frame)
+ Lisp_Object frame;
{
- return selected_frame->buffer_predicate;
+ return XFRAME (frame)->buffer_predicate;
}
-/* Modify the alist in *ALISTPTR to associate PROP with VAL.
- If the alist already has an element for PROP, we change it. */
+/* Return the buffer-list of the selected frame. */
-void
-store_in_alist (alistptr, prop, val)
- Lisp_Object *alistptr, val;
- Lisp_Object prop;
+Lisp_Object
+frame_buffer_list (frame)
+ Lisp_Object frame;
{
- register Lisp_Object tem;
+ return XFRAME (frame)->buffer_list;
+}
+
+/* Set the buffer-list of the selected frame. */
+
+void
+set_frame_buffer_list (frame, list)
+ Lisp_Object frame, list;
+{
+ XFRAME (frame)->buffer_list = list;
+}
+
+/* Discard BUFFER from the buffer-list of each frame. */
+
+void
+frames_discard_buffer (buffer)
+ Lisp_Object buffer;
+{
+ Lisp_Object frame, tail;
+
+ FOR_EACH_FRAME (tail, frame)
+ {
+ XFRAME (frame)->buffer_list
+ = Fdelq (buffer, XFRAME (frame)->buffer_list);
+ }
+}
+
+/* Move BUFFER to the end of the buffer-list of each frame. */
+
+void
+frames_bury_buffer (buffer)
+ Lisp_Object buffer;
+{
+ Lisp_Object frame, tail;
+
+ FOR_EACH_FRAME (tail, frame)
+ {
+ XFRAME (frame)->buffer_list
+ = nconc2 (Fdelq (buffer, XFRAME (frame)->buffer_list),
+ Fcons (buffer, Qnil));
+ }
+}
+
+/* Modify the alist in *ALISTPTR to associate PROP with VAL.
+ If the alist already has an element for PROP, we change it. */
+
+void
+store_in_alist (alistptr, prop, val)
+ Lisp_Object *alistptr, val;
+ Lisp_Object prop;
+{
+ register Lisp_Object tem;
tem = Fassq (prop, *alistptr);
if (EQ (tem, Qnil))
Fsetcdr (tem, val);
}
+static int
+frame_name_fnn_p (str, len)
+ char *str;
+ int len;
+{
+ if (len > 1 && str[0] == 'F')
+ {
+ char *end_ptr;
+ long num = strtol (str + 1, &end_ptr, 10);
+
+ if (end_ptr == str + len)
+ return 1;
+ }
+ return 0;
+}
+
+/* Set the name of the terminal frame. Also used by MSDOS frames.
+ Modeled after x_set_name which is used for WINDOW frames. */
+
+void
+set_term_frame_name (f, name)
+ struct frame *f;
+ Lisp_Object name;
+{
+ f->explicit_name = ! NILP (name);
+
+ /* If NAME is nil, set the name to F<num>. */
+ if (NILP (name))
+ {
+ char namebuf[20];
+
+ /* Check for no change needed in this very common case
+ before we do any consing. */
+ if (frame_name_fnn_p (XSTRING (f->name)->data,
+ STRING_BYTES (XSTRING (f->name))))
+ return;
+
+ terminal_frame_count++;
+ sprintf (namebuf, "F%d", terminal_frame_count);
+ name = build_string (namebuf);
+ }
+ else
+ {
+ CHECK_STRING (name, 0);
+
+ /* Don't change the name if it's already NAME. */
+ if (! NILP (Fstring_equal (name, f->name)))
+ return;
+
+ /* Don't allow the user to set the frame name to F<num>, so it
+ doesn't clash with the names we generate for terminal frames. */
+ if (frame_name_fnn_p (XSTRING (name)->data, STRING_BYTES (XSTRING (name))))
+ error ("Frame names of the form F<num> are usurped by Emacs");
+ }
+
+ f->name = name;
+ update_mode_lines = 1;
+}
+
void
store_frame_param (f, prop, val)
struct frame *f;
{
register Lisp_Object tem;
+ if (EQ (prop, Qbuffer_list))
+ {
+ f->buffer_list = val;
+ return;
+ }
+
tem = Fassq (prop, f->param_alist);
if (EQ (tem, Qnil))
f->param_alist = Fcons (Fcons (prop, val), f->param_alist);
if (EQ (prop, Qbuffer_predicate))
f->buffer_predicate = val;
+ if (! FRAME_WINDOW_P (f))
+ {
+ if (EQ (prop, Qmenu_bar_lines))
+ set_menu_bar_lines (f, val, make_number (FRAME_MENU_BAR_LINES (f)));
+ else if (EQ (prop, Qname))
+ set_term_frame_name (f, val);
+ }
+
if (EQ (prop, Qminibuffer) && WINDOWP (val))
{
if (! MINI_WINDOW_P (XWINDOW (val)))
error ("Surrogate minibuffer windows must be minibuffer windows.");
- if (FRAME_HAS_MINIBUF_P (f) || FRAME_MINIBUF_ONLY_P (f))
- error ("can't change the surrogate minibuffer of a frame with its own minibuffer");
+ if (FRAME_HAS_MINIBUF_P (f) || FRAME_MINIBUF_ONLY_P (f)
+ && !EQ (val, f->minibuffer_window))
+ error ("Can't change the surrogate minibuffer of a frame with its own minibuffer");
/* Install the chosen minibuffer window, with proper buffer. */
f->minibuffer_window = val;
{
Lisp_Object alist;
FRAME_PTR f;
+ int height, width;
if (EQ (frame, Qnil))
- f = selected_frame;
- else
- {
- CHECK_FRAME (frame, 0);
- f = XFRAME (frame);
- }
+ frame = selected_frame;
+
+ CHECK_FRAME (frame, 0);
+ f = XFRAME (frame);
if (!FRAME_LIVE_P (f))
return Qnil;
alist = Fcopy_alist (f->param_alist);
+#ifdef MSDOS
+ if (FRAME_MSDOS_P (f))
+ {
+ int fg = FRAME_FOREGROUND_PIXEL (f);
+ int bg = FRAME_BACKGROUND_PIXEL (f);
+ Lisp_Object qreverse = intern ("reverse");
+ int rv =
+ !NILP (Fassq (qreverse, alist))
+ || !NILP (Fassq (qreverse, Vdefault_frame_alist));
+
+ store_in_alist (&alist, intern ("foreground-color"),
+ build_string (msdos_stdcolor_name (rv ? bg : fg)));
+ store_in_alist (&alist, intern ("background-color"),
+ build_string (msdos_stdcolor_name (rv ? fg : bg)));
+ }
+ store_in_alist (&alist, intern ("font"), build_string ("ms-dos"));
+#endif
store_in_alist (&alist, Qname, f->name);
- store_in_alist (&alist, Qheight, make_number (FRAME_HEIGHT (f)));
- store_in_alist (&alist, Qwidth, make_number (FRAME_WIDTH (f)));
+ height = (FRAME_NEW_HEIGHT (f) ? FRAME_NEW_HEIGHT (f) : FRAME_HEIGHT (f));
+ store_in_alist (&alist, Qheight, make_number (height));
+ width = (FRAME_NEW_WIDTH (f) ? FRAME_NEW_WIDTH (f) : FRAME_WIDTH (f));
+ store_in_alist (&alist, Qwidth, make_number (width));
store_in_alist (&alist, Qmodeline, (FRAME_WANTS_MODELINE_P (f) ? Qt : Qnil));
store_in_alist (&alist, Qminibuffer,
(! FRAME_HAS_MINIBUF_P (f) ? Qnil
: FRAME_MINIBUF_ONLY_P (f) ? Qonly
: FRAME_MINIBUF_WINDOW (f)));
store_in_alist (&alist, Qunsplittable, (FRAME_NO_SPLIT_P (f) ? Qt : Qnil));
+ store_in_alist (&alist, Qbuffer_list,
+ frame_buffer_list (selected_frame));
/* I think this should be done with a hook. */
-#ifdef HAVE_X_WINDOWS
- if (FRAME_X_P (f))
+#ifdef HAVE_WINDOW_SYSTEM
+ if (FRAME_WINDOW_P (f))
x_report_frame_params (f, &alist);
else
#endif
"Modify the parameters of frame FRAME according to ALIST.\n\
ALIST is an alist of parameters to change and their new values.\n\
Each element of ALIST has the form (PARM . VALUE), where PARM is a symbol.\n\
-The meaningful PARMs depend on the kind of frame; undefined PARMs are ignored.")
+The meaningful PARMs depend on the kind of frame.\n\
+Undefined PARMs are ignored, but stored in the frame's parameter list\n\
+so that `frame-parameters' will return them.")
(frame, alist)
Lisp_Object frame, alist;
{
register Lisp_Object tail, elt, prop, val;
if (EQ (frame, Qnil))
- f = selected_frame;
- else
- {
- CHECK_LIVE_FRAME (frame, 0);
- f = XFRAME (frame);
- }
+ frame = selected_frame;
+ CHECK_LIVE_FRAME (frame, 0);
+ f = XFRAME (frame);
/* I think this should be done with a hook. */
-#ifdef HAVE_X_WINDOWS
- if (FRAME_X_P (f))
+#ifdef HAVE_WINDOW_SYSTEM
+ if (FRAME_WINDOW_P (f))
x_set_frame_parameters (f, alist);
else
#endif
- for (tail = alist; !EQ (tail, Qnil); tail = Fcdr (tail))
- {
- elt = Fcar (tail);
- prop = Fcar (elt);
- val = Fcdr (elt);
- store_frame_param (f, prop, val);
- }
+#ifdef MSDOS
+ if (FRAME_MSDOS_P (f))
+ IT_set_frame_parameters (f, alist);
+ else
+#endif
+#ifdef macintosh
+ if (FRAME_MAC_P (f))
+ mac_set_frame_parameters (f, alist);
+ else
+#endif
+
+ {
+ int length = XINT (Flength (alist));
+ int i;
+ Lisp_Object *parms
+ = (Lisp_Object *) alloca (length * sizeof (Lisp_Object));
+ Lisp_Object *values
+ = (Lisp_Object *) alloca (length * sizeof (Lisp_Object));
+
+ /* Extract parm names and values into those vectors. */
+
+ i = 0;
+ for (tail = alist; CONSP (tail); tail = Fcdr (tail))
+ {
+ Lisp_Object elt, prop, val;
+
+ elt = Fcar (tail);
+ parms[i] = Fcar (elt);
+ values[i] = Fcdr (elt);
+ i++;
+ }
+
+ /* Now process them in reverse of specified order. */
+ for (i--; i >= 0; i--)
+ {
+ prop = parms[i];
+ val = values[i];
+ store_frame_param (f, prop, val);
+ }
+ }
return Qnil;
}
struct frame *f;
if (NILP (frame))
- f = selected_frame;
- else
- {
- CHECK_FRAME (frame, 0);
- f = XFRAME (frame);
- }
+ frame = selected_frame;
+ CHECK_FRAME (frame, 0);
+ f = XFRAME (frame);
-#ifdef HAVE_X_WINDOWS
- if (FRAME_X_P (f))
+#ifdef HAVE_WINDOW_SYSTEM
+ if (FRAME_WINDOW_P (f))
return make_number (x_char_height (f));
else
#endif
struct frame *f;
if (NILP (frame))
- f = selected_frame;
- else
- {
- CHECK_FRAME (frame, 0);
- f = XFRAME (frame);
- }
+ frame = selected_frame;
+ CHECK_FRAME (frame, 0);
+ f = XFRAME (frame);
-#ifdef HAVE_X_WINDOWS
- if (FRAME_X_P (f))
+#ifdef HAVE_WINDOW_SYSTEM
+ if (FRAME_WINDOW_P (f))
return make_number (x_char_width (f));
else
#endif
DEFUN ("frame-pixel-height", Fframe_pixel_height,
Sframe_pixel_height, 0, 1, 0,
"Return a FRAME's height in pixels.\n\
+This counts only the height available for text lines,\n\
+not menu bars on window-system Emacs frames.\n\
For a terminal frame, the result really gives the height in characters.\n\
If FRAME is omitted, the selected frame is used.")
(frame)
struct frame *f;
if (NILP (frame))
- f = selected_frame;
- else
- {
- CHECK_FRAME (frame, 0);
- f = XFRAME (frame);
- }
+ frame = selected_frame;
+ CHECK_FRAME (frame, 0);
+ f = XFRAME (frame);
-#ifdef HAVE_X_WINDOWS
- if (FRAME_X_P (f))
+#ifdef HAVE_WINDOW_SYSTEM
+ if (FRAME_WINDOW_P (f))
return make_number (x_pixel_height (f));
else
#endif
struct frame *f;
if (NILP (frame))
- f = selected_frame;
- else
- {
- CHECK_FRAME (frame, 0);
- f = XFRAME (frame);
- }
+ frame = selected_frame;
+ CHECK_FRAME (frame, 0);
+ f = XFRAME (frame);
-#ifdef HAVE_X_WINDOWS
- if (FRAME_X_P (f))
+#ifdef HAVE_WINDOW_SYSTEM
+ if (FRAME_WINDOW_P (f))
return make_number (x_pixel_width (f));
else
#endif
"Specify that the frame FRAME has LINES lines.\n\
Optional third arg non-nil means that redisplay should use LINES lines\n\
but that the idea of the actual height of the frame should not be changed.")
- (frame, rows, pretend)
- Lisp_Object frame, rows, pretend;
+ (frame, lines, pretend)
+ Lisp_Object frame, lines, pretend;
{
register struct frame *f;
- CHECK_NUMBER (rows, 0);
+ CHECK_NUMBER (lines, 0);
if (NILP (frame))
- f = selected_frame;
- else
- {
- CHECK_LIVE_FRAME (frame, 0);
- f = XFRAME (frame);
- }
+ frame = selected_frame;
+ CHECK_LIVE_FRAME (frame, 0);
+ f = XFRAME (frame);
/* I think this should be done with a hook. */
-#ifdef HAVE_X_WINDOWS
- if (FRAME_X_P (f))
+#ifdef HAVE_WINDOW_SYSTEM
+ if (FRAME_WINDOW_P (f))
{
- if (XINT (rows) != f->height)
- x_set_window_size (f, 1, f->width, XINT (rows));
+ if (XINT (lines) != f->height)
+ x_set_window_size (f, 1, f->width, XINT (lines));
+ do_pending_window_change (0);
}
else
#endif
- change_frame_size (f, XINT (rows), 0, !NILP (pretend), 0);
+ change_frame_size (f, XINT (lines), 0, !NILP (pretend), 0, 0);
return Qnil;
}
register struct frame *f;
CHECK_NUMBER (cols, 0);
if (NILP (frame))
- f = selected_frame;
- else
- {
- CHECK_LIVE_FRAME (frame, 0);
- f = XFRAME (frame);
- }
+ frame = selected_frame;
+ CHECK_LIVE_FRAME (frame, 0);
+ f = XFRAME (frame);
/* I think this should be done with a hook. */
-#ifdef HAVE_X_WINDOWS
- if (FRAME_X_P (f))
+#ifdef HAVE_WINDOW_SYSTEM
+ if (FRAME_WINDOW_P (f))
{
if (XINT (cols) != f->width)
x_set_window_size (f, 1, XINT (cols), f->height);
+ do_pending_window_change (0);
}
else
#endif
- change_frame_size (f, 0, XINT (cols), !NILP (pretend), 0);
+ change_frame_size (f, 0, XINT (cols), !NILP (pretend), 0, 0);
return Qnil;
}
f = XFRAME (frame);
/* I think this should be done with a hook. */
-#ifdef HAVE_X_WINDOWS
- if (FRAME_X_P (f))
+#ifdef HAVE_WINDOW_SYSTEM
+ if (FRAME_WINDOW_P (f))
{
- if (XINT (rows) != f->height || XINT (cols) != f->width)
+ if (XINT (rows) != f->height || XINT (cols) != f->width
+ || FRAME_NEW_HEIGHT (f) || FRAME_NEW_WIDTH (f))
x_set_window_size (f, 1, XINT (cols), XINT (rows));
+ do_pending_window_change (0);
}
else
#endif
- change_frame_size (f, XINT (rows), XINT (cols), 0, 0);
+ change_frame_size (f, XINT (rows), XINT (cols), 0, 0, 0);
return Qnil;
}
f = XFRAME (frame);
/* I think this should be done with a hook. */
-#ifdef HAVE_X_WINDOWS
- if (FRAME_X_P (f))
+#ifdef HAVE_WINDOW_SYSTEM
+ if (FRAME_WINDOW_P (f))
x_set_offset (f, XINT (xoffset), XINT (yoffset), 1);
#endif
}
\f
-choose_minibuf_frame ()
-{
- /* For lowest-level minibuf, put it on currently selected frame
- if frame has a minibuffer. */
-
- if (minibuf_level == 0
- && selected_frame != 0
- && !EQ (minibuf_window, selected_frame->minibuffer_window))
- {
- /* I don't think that any frames may validly have a null minibuffer
- window anymore. */
- if (NILP (selected_frame->minibuffer_window))
- abort ();
-
- Fset_window_buffer (selected_frame->minibuffer_window,
- XWINDOW (minibuf_window)->buffer);
- minibuf_window = selected_frame->minibuffer_window;
- }
-}
-\f
+void
syms_of_frame ()
{
- /*&&& init symbols here &&&*/
- Qframep = intern ("framep");
- staticpro (&Qframep);
- Qframe_live_p = intern ("frame-live-p");
- staticpro (&Qframe_live_p);
- Qheight = intern ("height");
- staticpro (&Qheight);
- Qicon = intern ("icon");
- staticpro (&Qicon);
- Qminibuffer = intern ("minibuffer");
- staticpro (&Qminibuffer);
- Qmodeline = intern ("modeline");
- staticpro (&Qmodeline);
- Qname = intern ("name");
- staticpro (&Qname);
- Qonly = intern ("only");
- staticpro (&Qonly);
- Qunsplittable = intern ("unsplittable");
- staticpro (&Qunsplittable);
- Qmenu_bar_lines = intern ("menu-bar-lines");
- staticpro (&Qmenu_bar_lines);
- Qwidth = intern ("width");
- staticpro (&Qwidth);
- Qx = intern ("x");
- staticpro (&Qx);
- Qvisible = intern ("visible");
- staticpro (&Qvisible);
- Qbuffer_predicate = intern ("buffer-predicate");
- staticpro (&Qbuffer_predicate);
+ syms_of_frame_1 ();
staticpro (&Vframe_list);
"Non-nil if all of emacs is iconified and frame updates are not needed.");
Vemacs_iconified = Qnil;
- DEFVAR_LISP ("default-minibuffer-frame", &Vdefault_minibuffer_frame,
+ DEFVAR_KBOARD ("default-minibuffer-frame", Vdefault_minibuffer_frame,
"Minibufferless frames use this frame's minibuffer.\n\
\n\
Emacs cannot create minibufferless frames unless this is set to an\n\
this variable doesn't necessarily say anything meaningful about the\n\
current set of frames, or where the minibuffer is currently being\n\
displayed.");
- Vdefault_minibuffer_frame = Qnil;
-
- DEFVAR_LISP ("default-frame-alist", &Vdefault_frame_alist,
- "Alist of default values for frame creation.\n\
-These may be set in your init file, like this:\n\
- (setq default-frame-alist '((width . 80) (height . 55) (menu-bar-lines . 1))\n\
-These override values given in window system configuration data,\n\
- including X Windows' defaults database.\n\
-For values specific to the first Emacs frame, see `initial-frame-alist'.\n\
-For values specific to the separate minibuffer frame, see\n\
- `minibuffer-frame-alist'.\n\
-The `menu-bar-lines' element of the list controls whether new frames\n\
- have menu bars; `menu-bar-mode' works by altering this element.");
- Vdefault_frame_alist = Qnil;
defsubr (&Sactive_minibuffer_window);
defsubr (&Sframep);
defsubr (&Sframe_live_p);
defsubr (&Smake_terminal_frame);
defsubr (&Shandle_switch_frame);
+ defsubr (&Signore_event);
defsubr (&Sselect_frame);
defsubr (&Sselected_frame);
defsubr (&Swindow_frame);
defsubr (&Sset_frame_position);
}
+void
keys_of_frame ()
{
initial_define_lispy_key (global_map, "switch-frame", "handle-switch-frame");
initial_define_lispy_key (global_map, "delete-frame", "handle-delete-frame");
- initial_define_lispy_key (global_map, "iconify-frame", "ignore");
- initial_define_lispy_key (global_map, "make-frame-visible", "ignore");
-}
-\f
-#else /* not MULTI_FRAME */
-
-/* If we're not using multi-frame stuff, we still need to provide some
- support functions. */
-
-Lisp_Object Qheight;
-Lisp_Object Qminibuffer;
-Lisp_Object Qmodeline;
-Lisp_Object Qname;
-Lisp_Object Qunsplittable;
-Lisp_Object Qmenu_bar_lines;
-Lisp_Object Qwidth;
-
-Lisp_Object Vterminal_frame;
-
-/* Unless this function is defined, providing set-frame-height and
- set-frame-width doesn't help compatibility any, since they both
- want this as their first argument. */
-DEFUN ("selected-frame", Fselected_frame, Sselected_frame, 0, 0, 0,
- /* Don't confuse make-docfile by having two doc strings for this function.
- make-docfile does not pay attention to #if, for good reason! */
- 0)
- ()
-{
- /* For your possible information, this code is unfolded into the
- second WINDOW_FRAME in frame.h. */
- Lisp_Object tem;
- XSETFASTINT (tem, 0);
- return tem;
+ initial_define_lispy_key (global_map, "iconify-frame", "ignore-event");
+ initial_define_lispy_key (global_map, "make-frame-visible", "ignore-event");
}
-
-DEFUN ("window-frame", Fwindow_frame, Swindow_frame, 1, 1, 0,
- /* Don't confuse make-docfile by having two doc strings for this function.
- make-docfile does not pay attention to #if, for good reason! */
- 0)
- (window)
- Lisp_Object window;
-{
- /* For your possible information, this code is unfolded into the
- second WINDOW_FRAME in frame.h. */
- Lisp_Object tem;
- XSETFASTINT (tem, 0);
- return tem;
-}
-
-DEFUN ("frame-first-window", Fframe_first_window, Sframe_first_window, 0, 1, 0,
- 0)
- (frame)
- Lisp_Object frame;
-{
- Lisp_Object w;
-
- w = FRAME_ROOT_WINDOW (selected_frame);
-
- while (NILP (XWINDOW (w)->buffer))
- {
- if (! NILP (XWINDOW (w)->hchild))
- w = XWINDOW (w)->hchild;
- else if (! NILP (XWINDOW (w)->vchild))
- w = XWINDOW (w)->vchild;
- else
- abort ();
- }
- return w;
-}
-
-DEFUN ("framep", Fframep, Sframep, 1, 1, 0,
- /* Don't confuse make-docfile by having two doc strings for this function.
- make-docfile does not pay attention to #if, for good reason! */
- 0)
- (object)
- Lisp_Object object;
-{
-#ifdef MSDOS
- if (FRAME_X_P (object))
- return intern ("pc");
-#endif
- return Qnil;
-}
-
-DEFUN ("set-frame-height", Fset_frame_height, Sset_frame_height, 2, 3, 0,
- /* Don't confuse make-docfile by having two doc strings for this function.
- make-docfile does not pay attention to #if, for good reason! */
- 0)
- (frame, rows, pretend)
- Lisp_Object frame, rows, pretend;
-{
- CHECK_NUMBER (rows, 0);
-
- change_frame_size (0, XINT (rows), 0, !NILP (pretend), 0);
- return Qnil;
-}
-
-DEFUN ("set-frame-width", Fset_frame_width, Sset_frame_width, 2, 3, 0,
- /* Don't confuse make-docfile by having two doc strings for this function.
- make-docfile does not pay attention to #if, for good reason! */
- 0)
- (frame, cols, pretend)
- Lisp_Object frame, cols, pretend;
-{
- CHECK_NUMBER (cols, 0);
-
- change_frame_size (0, 0, XINT (cols), !NILP (pretend), 0);
- return Qnil;
-}
-
-DEFUN ("set-frame-size", Fset_frame_size, Sset_frame_size, 3, 3, 0,
- /* Don't confuse make-docfile by having two doc strings for this function.
- make-docfile does not pay attention to #if, for good reason! */
- 0)
- (frame, cols, rows)
- Lisp_Object frame, cols, rows;
-{
- CHECK_NUMBER (cols, 2);
- CHECK_NUMBER (rows, 1);
-
- change_frame_size (0, XINT (rows), XINT (cols), 0, 0);
-
- return Qnil;
-}
-\f
-DEFUN ("frame-height", Fframe_height, Sframe_height, 0, 1, 0,
- "Return number of lines available for display on FRAME.\n\
-If FRAME is omitted, describe the currently selected frame.")
- (frame)
- Lisp_Object frame;
-{
- return make_number (FRAME_HEIGHT (selected_frame));
-}
-
-DEFUN ("frame-width", Fframe_width, Sframe_width, 0, 1, 0,
- "Return number of columns available for display on FRAME.\n\
-If FRAME is omitted, describe the currently selected frame.")
- (frame)
- Lisp_Object frame;
-{
- return make_number (FRAME_WIDTH (selected_frame));
-}
-
-DEFUN ("frame-char-height", Fframe_char_height, Sframe_char_height,
- 0, 1, 0,
- /* Don't confuse make-docfile by having two doc strings for this function.
- make-docfile does not pay attention to #if, for good reason! */
- 0)
- (frame)
- Lisp_Object frame;
-{
- return make_number (1);
-}
-
-
-DEFUN ("frame-char-width", Fframe_char_width, Sframe_char_width,
- 0, 1, 0,
- /* Don't confuse make-docfile by having two doc strings for this function.
- make-docfile does not pay attention to #if, for good reason! */
- 0)
- (frame)
- Lisp_Object frame;
-{
- return make_number (1);
-}
-
-DEFUN ("frame-pixel-height", Fframe_pixel_height,
- Sframe_pixel_height, 0, 1, 0,
- /* Don't confuse make-docfile by having two doc strings for this function.
- make-docfile does not pay attention to #if, for good reason! */
- 0)
- (frame)
- Lisp_Object frame;
-{
- return make_number (FRAME_HEIGHT (f));
-}
-
-DEFUN ("frame-pixel-width", Fframe_pixel_width,
- Sframe_pixel_width, 0, 1, 0,
- /* Don't confuse make-docfile by having two doc strings for this function.
- make-docfile does not pay attention to #if, for good reason! */
- 0)
- (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,
- "Tell redisplay that the screen has LINES lines.\n\
-Optional second arg non-nil means that redisplay should use LINES lines\n\
-but that the idea of the actual height of the screen should not be changed.")
- (lines, pretend)
- Lisp_Object lines, pretend;
-{
- CHECK_NUMBER (lines, 0);
-
- change_frame_size (0, XINT (lines), 0, !NILP (pretend), 0);
- return Qnil;
-}
-
-DEFUN ("set-screen-width", Fset_screen_width, Sset_screen_width, 1, 2, 0,
- "Tell redisplay that the screen has COLS columns.\n\
-Optional second arg non-nil means that redisplay should use COLS columns\n\
-but that the idea of the actual width of the screen should not be changed.")
- (cols, pretend)
- Lisp_Object cols, pretend;
-{
- CHECK_NUMBER (cols, 0);
-
- change_frame_size (0, 0, XINT (cols), !NILP (pretend), 0);
- return Qnil;
-}
-
-DEFUN ("mouse-position", Fmouse_position, Smouse_position, 0, 0, 0,
- /* Don't confuse make-docfile by having two doc strings for this function.
- make-docfile does not pay attention to #if, for good reason! */
- 0)
- ()
-{
-#ifdef HAVE_MOUSE
- if (mouse_position_hook)
- {
- FRAME_PTR f;
- Lisp_Object lispy_dummy;
- enum scroll_bar_part party_dummy;
- Lisp_Object x, y;
- unsigned long long_dummy;
-
- (*mouse_position_hook) (&f, 0,
- &lispy_dummy, &party_dummy,
- &x, &y,
- &long_dummy);
- return Fcons (Fselected_frame (), Fcons (x, y));
- }
-#endif
- return Fcons (Qnil, Fcons (Qnil, Qnil));
-}
-\f
-void
-store_in_alist (alistptr, prop, val)
- Lisp_Object *alistptr, val;
- Lisp_Object prop;
-{
- register Lisp_Object tem;
-
- tem = Fassq (prop, *alistptr);
- if (EQ (tem, Qnil))
- *alistptr = Fcons (Fcons (prop, val), *alistptr);
- else
- Fsetcdr (tem, val);
-}
-
-DEFUN ("frame-parameters", Fframe_parameters, Sframe_parameters, 0, 1, 0,
- /* Don't confuse make-docfile by having two doc strings for this function.
- make-docfile does not pay attention to #if, for good reason! */
- 0)
- (frame)
- Lisp_Object frame;
-{
- Lisp_Object alist;
- FRAME_PTR f;
-
- if (EQ (frame, Qnil))
- f = selected_frame;
- else
- {
- CHECK_FRAME (frame, 0);
- f = XFRAME (frame);
- }
-
- if (!FRAME_LIVE_P (f))
- return Qnil;
-
- alist = Qnil;
-#ifdef MSDOS
- if (FRAME_X_P (f))
- {
- static char *colornames[16] =
- {
- "black", "blue", "green", "cyan", "red", "magenta", "brown",
- "lightgray", "darkgray", "lightblue", "lightgreen", "lightcyan",
- "lightred", "lightmagenta", "yellow", "white"
- };
- store_in_alist (&alist, intern ("foreground-color"),
- build_string (colornames[FRAME_FOREGROUND_PIXEL (f)]));
- store_in_alist (&alist, intern ("background-color"),
- build_string (colornames[FRAME_BACKGROUND_PIXEL (f)]));
- }
-#endif
- store_in_alist (&alist, intern ("font"), build_string ("default"));
- store_in_alist (&alist, Qname, build_string ("emacs"));
- store_in_alist (&alist, Qheight, make_number (FRAME_HEIGHT (f)));
- store_in_alist (&alist, Qwidth, make_number (FRAME_WIDTH (f)));
- store_in_alist (&alist, Qmodeline, (FRAME_WANTS_MODELINE_P (f) ? Qt : Qnil));
- store_in_alist (&alist, Qminibuffer, FRAME_MINIBUF_WINDOW (f));
- store_in_alist (&alist, Qunsplittable, (FRAME_NO_SPLIT_P (f) ? Qt : Qnil));
- store_in_alist (&alist, Qmenu_bar_lines, (FRAME_MENU_BAR_LINES (f)));
-
- return alist;
-}
-
-DEFUN ("modify-frame-parameters", Fmodify_frame_parameters,
- Smodify_frame_parameters, 2, 2, 0,
- /* Don't confuse make-docfile by having two doc strings for this function.
- make-docfile does not pay attention to #if, for good reason! */
- 0)
- (frame, alist)
- Lisp_Object frame, alist;
-{
-#ifdef MSDOS
- if (FRAME_X_P (frame))
- IT_set_frame_parameters (XFRAME (frame), alist);
-#endif
- return Qnil;
-}
-
-DEFUN ("frame-live-p", Fframe_live_p, Sframe_live_p, 1, 1, 0,
- /* Don't confuse make-docfile by having two doc strings for this function.
- make-docfile does not pay attention to #if, for good reason! */
- 0)
- (frame)
- Lisp_Object frame;
-{
- return Qt;
-}
-
-DEFUN ("frame-list", Fframe_list, Sframe_list, 0, 0, 0,
- /* Don't confuse make-docfile by having two doc strings for this function.
- make-docfile does not pay attention to #if, for good reason! */
- 0)
- ()
-{
- return Fcons (Fselected_frame (), Qnil);
-}
-
-syms_of_frame ()
-{
- Qheight = intern ("height");
- staticpro (&Qheight);
- Qminibuffer = intern ("minibuffer");
- staticpro (&Qminibuffer);
- Qmodeline = intern ("modeline");
- staticpro (&Qmodeline);
- Qname = intern ("name");
- staticpro (&Qname);
- Qunsplittable = intern ("unsplittable");
- staticpro (&Qunsplittable);
- Qmenu_bar_lines = intern ("menu-bar-lines");
- staticpro (&Qmenu_bar_lines);
- Qwidth = intern ("width");
- staticpro (&Qwidth);
-
- DEFVAR_LISP ("terminal-frame", &Vterminal_frame,
- "The initial frame-object, which represents Emacs's stdout.");
- XSETFASTINT (Vterminal_frame, 0);
-
- defsubr (&Sselected_frame);
- defsubr (&Swindow_frame);
- defsubr (&Sframe_first_window);
- defsubr (&Sframep);
- 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);
- defsubr (&Sset_screen_height);
- defsubr (&Sset_screen_width);
- defsubr (&Sframe_height);
- Ffset (intern ("screen-height"), intern ("frame-height"));
- defsubr (&Sframe_width);
- Ffset (intern ("screen-width"), intern ("frame-width"));
- defsubr (&Smouse_position);
- defsubr (&Sframe_parameters);
- defsubr (&Smodify_frame_parameters);
- defsubr (&Sframe_live_p);
- defsubr (&Sframe_list);
-
-#ifdef MSDOS
- /* A comment in dispnew.c says the_only_frame is not protected. */
- the_only_frame.face_alist = Qnil;
- staticpro (&the_only_frame.face_alist);
- the_only_frame.menu_bar_items = Qnil;
- staticpro (&the_only_frame.menu_bar_items);
- the_only_frame.menu_bar_vector = Qnil;
- staticpro (&the_only_frame.menu_bar_vector);
- the_only_frame.menu_bar_items = menu_bar_items (Qnil);
-#endif
-}
-
-keys_of_frame ()
-{
-}
-
-#endif /* not MULTI_FRAME */
HCoop / bpt / emacs.git / blobdiff