/* Generic frame functions.
-Copyright (C) 1993-1995, 1997, 1999-2012 Free Software Foundation, Inc.
+Copyright (C) 1993-1995, 1997, 1999-2013 Free Software Foundation, Inc.
This file is part of GNU Emacs.
#include <config.h>
+#define FRAME_INLINE EXTERN_INLINE
+
#include <stdio.h>
#include <errno.h>
#include <limits.h>
-#include <setjmp.h>
#include <c-ctype.h>
#include "lisp.h"
#include "character.h"
-#ifdef HAVE_X_WINDOWS
-#include "xterm.h"
-#endif
-#ifdef WINDOWSNT
-#include "w32term.h"
-#endif
-#ifdef HAVE_NS
-#include "nsterm.h"
-#endif
+
+#ifdef HAVE_WINDOW_SYSTEM
+#include TERM_HEADER
+#endif /* HAVE_WINDOW_SYSTEM */
+
#include "buffer.h"
/* These help us bind and responding to switch-frame events. */
#include "commands.h"
#include "dosfns.h"
#endif
-
-#ifdef HAVE_WINDOW_SYSTEM
-
-#endif
-
#ifdef HAVE_NS
Lisp_Object Qns_parse_geometry;
#endif
Lisp_Object Qframep, Qframe_live_p;
Lisp_Object Qicon, Qmodeline;
Lisp_Object Qonly, Qnone;
-Lisp_Object Qx, Qw32, Qmac, Qpc, Qns;
+Lisp_Object Qx, Qw32, Qpc, Qns;
Lisp_Object Qvisible;
Lisp_Object Qdisplay_type;
static Lisp_Object Qbackground_mode;
static Lisp_Object Qx_frame_parameter;
Lisp_Object Qx_resource_name;
Lisp_Object Qterminal;
-Lisp_Object Qterminal_live_p;
/* Frame parameters (set or reported). */
Lisp_Object Qauto_raise, Qauto_lower;
Lisp_Object Qborder_color, Qborder_width;
Lisp_Object Qcursor_color, Qcursor_type;
-static Lisp_Object Qgeometry; /* Not used */
Lisp_Object Qheight, Qwidth;
Lisp_Object Qleft, Qright;
Lisp_Object Qicon_left, Qicon_top, Qicon_type, Qicon_name;
static Lisp_Object Qdelete_frame_functions;
+static Lisp_Object Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource;
+
#ifdef HAVE_WINDOW_SYSTEM
static void x_report_frame_params (struct frame *, Lisp_Object *);
#endif
-\f
+/* These setters are used only in this file, so they can be private. */
+static void
+fset_buffer_predicate (struct frame *f, Lisp_Object val)
+{
+ f->buffer_predicate = val;
+}
+static void
+fset_minibuffer_window (struct frame *f, Lisp_Object val)
+{
+ f->minibuffer_window = val;
+}
+
+struct frame *
+decode_live_frame (register Lisp_Object frame)
+{
+ if (NILP (frame))
+ frame = selected_frame;
+ CHECK_LIVE_FRAME (frame);
+ return XFRAME (frame);
+}
+
+struct frame *
+decode_any_frame (register Lisp_Object frame)
+{
+ if (NILP (frame))
+ frame = selected_frame;
+ CHECK_FRAME (frame);
+ return XFRAME (frame);
+}
+
+bool
+window_system_available (struct frame *f)
+{
+ if (f)
+ return FRAME_WINDOW_P (f) || FRAME_MSDOS_P (f);
+ else
+#ifdef HAVE_WINDOW_SYSTEM
+ return x_display_list != NULL;
+#else
+ return 0;
+#endif
+}
+
+struct frame *
+decode_window_system_frame (Lisp_Object frame)
+{
+ struct frame *f = decode_live_frame (frame);
+
+ if (!window_system_available (f))
+ error ("Window system frame should be used");
+ return f;
+}
+
+void
+check_window_system (struct frame *f)
+{
+ if (!window_system_available (f))
+ error (f ? "Window system frame should be used"
+ : "Window system is not in use or not initialized");
+}
+
static void
set_menu_bar_lines_1 (Lisp_Object window, int n)
{
struct window *w = XWINDOW (window);
- w->last_modified = 0;
- WSET (w, top_line, make_number (XFASTINT (w->top_line) + n));
- WSET (w, total_lines, make_number (XFASTINT (w->total_lines) - n));
+ w->top_line += n;
+ w->total_lines -= 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);
- }
+ if (WINDOW_VERTICAL_COMBINATION_P (w))
+ set_menu_bar_lines_1 (w->contents, n);
+ else if (WINDOW_HORIZONTAL_COMBINATION_P (w))
+ /* Adjust all children in a horizontal split. */
+ for (window = w->contents; !NILP (window); window = w->next)
+ {
+ w = XWINDOW (window);
+ set_menu_bar_lines_1 (window, n);
+ }
}
void
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);
+ adjust_frame_glyphs (f);
}
}
\f
return Qw32;
case output_msdos_raw:
return Qpc;
- case output_mac:
- return Qmac;
case output_ns:
return Qns;
default:
- abort ();
+ emacs_abort ();
}
}
}
struct frame *
-make_frame (int mini_p)
+make_frame (bool mini_p)
{
Lisp_Object frame;
register struct frame *f;
/* Initialize Lisp data. Note that allocate_frame initializes all
Lisp data to nil, so do it only for slots which should not be nil. */
- FSET (f, tool_bar_position, Qtop);
+ fset_tool_bar_position (f, Qtop);
/* Initialize non-Lisp data. Note that allocate_frame zeroes out all
non-Lisp data, so do it only for slots which should not be zero.
if (mini_p)
{
mini_window = make_window ();
- WSET (XWINDOW (root_window), next, mini_window);
- WSET (XWINDOW (mini_window), prev, root_window);
+ wset_next (XWINDOW (root_window), mini_window);
+ wset_prev (XWINDOW (mini_window), root_window);
XWINDOW (mini_window)->mini = 1;
- WSET (XWINDOW (mini_window), frame, frame);
- FSET (f, minibuffer_window, mini_window);
+ wset_frame (XWINDOW (mini_window), frame);
+ fset_minibuffer_window (f, mini_window);
}
else
{
mini_window = Qnil;
- WSET (XWINDOW (root_window), next, Qnil);
- FSET (f, minibuffer_window, Qnil);
+ wset_next (XWINDOW (root_window), Qnil);
+ fset_minibuffer_window (f, Qnil);
}
- WSET (XWINDOW (root_window), frame, frame);
+ wset_frame (XWINDOW (root_window), frame);
/* 10 is arbitrary,
just so that there is "something there."
SET_FRAME_COLS (f, 10);
FRAME_LINES (f) = 10;
- WSET (XWINDOW (root_window), total_cols, make_number (10));
- WSET (XWINDOW (root_window), total_lines, make_number (mini_p ? 9 : 10));
+ XWINDOW (root_window)->total_cols = 10;
+ XWINDOW (root_window)->total_lines = mini_p ? 9 : 10;
if (mini_p)
{
- WSET (XWINDOW (mini_window), total_cols, make_number (10));
- WSET (XWINDOW (mini_window), top_line, make_number (9));
- WSET (XWINDOW (mini_window), total_lines, make_number (1));
+ XWINDOW (mini_window)->total_cols = 10;
+ XWINDOW (mini_window)->top_line = 9;
+ XWINDOW (mini_window)->total_lines = 1;
}
/* Choose a buffer for the frame's root window. */
{
- Lisp_Object buf;
+ Lisp_Object buf = Fcurrent_buffer ();
- WSET (XWINDOW (root_window), buffer, Qt);
- buf = Fcurrent_buffer ();
- /* If buf is a 'hidden' buffer (i.e. one whose name starts with
- a space), try to find another one. */
- if (SREF (Fbuffer_name (buf), 0) == ' ')
+ /* If current buffer is hidden, try to find another one. */
+ if (BUFFER_HIDDEN_P (XBUFFER (buf)))
buf = other_buffer_safely (buf);
/* Use set_window_buffer, not Fset_window_buffer, and don't let
etc. Running Lisp functions at this point surely ends in a
SEGV. */
set_window_buffer (root_window, buf, 0, 0);
- FSET (f, buffer_list, Fcons (buf, Qnil));
+ fset_buffer_list (f, list1 (buf));
}
if (mini_p)
- {
- WSET (XWINDOW (mini_window), buffer, Qt);
- set_window_buffer (mini_window,
- (NILP (Vminibuffer_list)
- ? get_minibuffer (0)
- : Fcar (Vminibuffer_list)),
- 0, 0);
- }
+ set_window_buffer (mini_window,
+ (NILP (Vminibuffer_list)
+ ? get_minibuffer (0)
+ : Fcar (Vminibuffer_list)),
+ 0, 0);
- FSET (f, root_window, root_window);
- FSET (f, selected_window, root_window);
+ fset_root_window (f, root_window);
+ fset_selected_window (f, root_window);
/* Make sure this window seems more recently used than
a newly-created, never-selected window. */
XWINDOW (f->selected_window)->use_time = ++window_select_count;
XSETFRAME (frame_dummy, f);
GCPRO1 (frame_dummy);
/* If there's no minibuffer frame to use, create one. */
- KSET (kb, Vdefault_minibuffer_frame,
- call1 (intern ("make-initial-minibuffer-frame"), display));
+ kset_default_minibuffer_frame
+ (kb, call1 (intern ("make-initial-minibuffer-frame"), display));
UNGCPRO;
}
= XFRAME (KVAR (kb, Vdefault_minibuffer_frame))->minibuffer_window;
}
- FSET (f, minibuffer_window, mini_window);
+ fset_minibuffer_window (f, mini_window);
/* 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)))
+ if (NILP (Fmemq (XWINDOW (mini_window)->contents, Vminibuffer_list)))
/* Use set_window_buffer instead of Fset_window_buffer (see
discussion of bug#11984, bug#12025, bug#12026). */
set_window_buffer (mini_window,
Avoid infinite looping on the window chain by marking next pointer
as nil. */
- mini_window = FSET (f, minibuffer_window, f->root_window);
+ mini_window = f->root_window;
+ fset_minibuffer_window (f, mini_window);
XWINDOW (mini_window)->mini = 1;
- WSET (XWINDOW (mini_window), next, Qnil);
- WSET (XWINDOW (mini_window), prev, Qnil);
- WSET (XWINDOW (mini_window), frame, frame);
+ wset_next (XWINDOW (mini_window), Qnil);
+ wset_prev (XWINDOW (mini_window), Qnil);
+ wset_frame (XWINDOW (mini_window), frame);
/* Put the proper buffer in that window. */
Vframe_list = Fcons (frame, Vframe_list);
tty_frame_count = 1;
- FSET (f, name, build_pure_c_string ("F1"));
+ fset_name (f, build_pure_c_string ("F1"));
- f->visible = 1;
- f->async_visible = 1;
+ SET_FRAME_VISIBLE (f, 1);
f->output_method = terminal->type;
f->terminal = terminal;
FRAME_FOREGROUND_PIXEL (f) = FACE_TTY_DEFAULT_FG_COLOR;
FRAME_BACKGROUND_PIXEL (f) = FACE_TTY_DEFAULT_BG_COLOR;
- FRAME_CAN_HAVE_SCROLL_BARS (f) = 0;
FRAME_VERTICAL_SCROLL_BAR_TYPE (f) = vertical_scroll_bar_none;
/* The default value of menu-bar-mode is t. */
XSETFRAME (frame, f);
Vframe_list = Fcons (frame, Vframe_list);
- FSET (f, name, make_formatted_string (name, "F%"pMd, ++tty_frame_count));
+ fset_name (f, make_formatted_string (name, "F%"pMd, ++tty_frame_count));
+
+ SET_FRAME_VISIBLE (f, 1);
- f->visible = 1; /* FRAME_SET_VISIBLE wd set frame_garbaged. */
- f->async_visible = 1; /* Don't let visible be cleared later. */
f->terminal = terminal;
f->terminal->reference_count++;
#ifdef MSDOS
FRAME_BACKGROUND_PIXEL (f) = FACE_TTY_DEFAULT_BG_COLOR;
#endif /* not MSDOS */
- FRAME_CAN_HAVE_SCROLL_BARS (f) = 0;
FRAME_VERTICAL_SCROLL_BAR_TYPE (f) = vertical_scroll_bar_none;
FRAME_MENU_BAR_LINES(f) = NILP (Vmenu_bar_mode) ? 0 : 1;
/* Set the top frame to the newly created frame. */
if (FRAMEP (FRAME_TTY (f)->top_frame)
&& FRAME_LIVE_P (XFRAME (FRAME_TTY (f)->top_frame)))
- XFRAME (FRAME_TTY (f)->top_frame)->async_visible = 2; /* obscured */
+ SET_FRAME_VISIBLE (XFRAME (FRAME_TTY (f)->top_frame), 2); /* obscured */
FRAME_TTY (f)->top_frame = frame;
#ifdef MSDOS
if (sf->output_method != output_msdos_raw
&& sf->output_method != output_termcap)
- abort ();
+ emacs_abort ();
#else /* not MSDOS */
#ifdef WINDOWSNT /* This should work now! */
Lisp_Object terminal;
terminal = Fassq (Qterminal, parms);
- if (!NILP (terminal))
+ if (CONSP (terminal))
{
terminal = XCDR (terminal);
t = get_terminal (terminal, 1);
? FRAME_TTY (XFRAME (selected_frame))->name
: NULL));
if (!NILP (tty))
- {
- name = alloca (SBYTES (tty) + 1);
- memcpy (name, SSDATA (tty), SBYTES (tty));
- name[SBYTES (tty)] = 0;
- }
+ name = xlispstrdupa (tty);
tty_type = get_future_frame_param
(Qtty_type, parms, (FRAME_TERMCAP_P (XFRAME (selected_frame))
? FRAME_TTY (XFRAME (selected_frame))->type
: NULL));
if (!NILP (tty_type))
- {
- type = alloca (SBYTES (tty_type) + 1);
- memcpy (type, SSDATA (tty_type), SBYTES (tty_type));
- type[SBYTES (tty_type)] = 0;
- }
+ type = xlispstrdupa (tty_type);
- t = init_tty (name, type, 0); /* Errors are not fatal. */
+ t = init_tty (name, type, 0); /* Errors are not fatal. */
}
f = make_terminal_frame (t);
change_frame_size (f, height, width, 0, 0, 0);
}
- adjust_glyphs (f);
+ adjust_frame_glyphs (f);
calculate_costs (f);
XSETFRAME (frame, f);
+
+ store_in_alist (&parms, Qtty_type, build_string (t->display_info.tty->type));
+ store_in_alist (&parms, Qtty,
+ (t->display_info.tty->name
+ ? build_string (t->display_info.tty->name)
+ : Qnil));
Fmodify_frame_parameters (frame, parms);
- Fmodify_frame_parameters (frame, Fcons (Fcons (Qtty_type,
- build_string (t->display_info.tty->type)),
- Qnil));
- if (t->display_info.tty->name != NULL)
- Fmodify_frame_parameters (frame, Fcons (Fcons (Qtty,
- build_string (t->display_info.tty->name)),
- Qnil));
- else
- Fmodify_frame_parameters (frame, Fcons (Fcons (Qtty, Qnil), Qnil));
/* Make the frame face alist be frame-specific, so that each
frame could change its face definitions independently. */
- FSET (f, face_alist, Fcopy_alist (sf->face_alist));
+ fset_face_alist (f, 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. */
Lisp_Object focus;
if (!FRAMEP (XCAR (tail)))
- abort ();
+ emacs_abort ();
focus = FRAME_FOCUS_FRAME (XFRAME (XCAR (tail)));
if (FRAME_TERMCAP_P (XFRAME (frame)) || FRAME_MSDOS_P (XFRAME (frame)))
{
- if (FRAMEP (FRAME_TTY (XFRAME (frame))->top_frame))
- /* Mark previously displayed frame as now obscured. */
- XFRAME (FRAME_TTY (XFRAME (frame))->top_frame)->async_visible = 2;
- XFRAME (frame)->async_visible = 1;
+ Lisp_Object top_frame = FRAME_TTY (XFRAME (frame))->top_frame;
+
+ /* Don't mark the frame garbaged and/or obscured if we are
+ switching to the frame that is already the top frame of that
+ TTY. */
+ if (!EQ (frame, top_frame))
+ {
+ if (FRAMEP (top_frame))
+ /* Mark previously displayed frame as now obscured. */
+ SET_FRAME_VISIBLE (XFRAME (top_frame), 2);
+ SET_FRAME_VISIBLE (XFRAME (frame), 1);
+ }
FRAME_TTY (XFRAME (frame))->top_frame = frame;
}
return do_switch_frame (frame, 1, 0, norecord);
}
+DEFUN ("handle-focus-in", Fhandle_focus_in, Shandle_focus_in, 1, 1, "e",
+ doc: /* Handle a focus-in event.
+Focus in events are usually bound to this function.
+Focus in events occur when a frame has focus, but a switch-frame event
+is not generated.
+This function checks if blink-cursor timers should be turned on again. */)
+ (Lisp_Object event)
+{
+ return call0 (intern ("blink-cursor-check"));
+}
+
+DEFUN ("handle-focus-out", Fhandle_focus_out, Shandle_focus_out, 1, 1, "e",
+ doc: /* Handle a focus-out event.
+Focus out events are usually bound to this function.
+Focus out events occur when no frame has focus.
+This function checks if blink-cursor timers should be turned off. */)
+ (Lisp_Object event)
+{
+ return call0 (intern ("blink-cursor-suspend"));
+}
DEFUN ("handle-switch-frame", Fhandle_switch_frame, Shandle_switch_frame, 1, 1, "e",
doc: /* Handle a switch-frame event EVENT.
(Lisp_Object event)
{
/* Preserve prefix arg that the command loop just cleared. */
- KSET (current_kboard, Vprefix_arg, Vcurrent_prefix_arg);
+ kset_prefix_arg (current_kboard, Vcurrent_prefix_arg);
Frun_hooks (1, &Qmouse_leave_buffer_hook);
+ Fhandle_focus_in (event); // switch-frame implies a focus in.
return do_switch_frame (event, 0, 0, Qnil);
}
return frames;
}
-/* Return the next frame in the frame list after FRAME.
- If MINIBUF is nil, exclude minibuffer-only frames.
- If MINIBUF is a window, include only its own frame
- and any frame now using that window as the minibuffer.
- If MINIBUF is `visible', include all visible frames.
- If MINIBUF is 0, include all visible and iconified frames.
- Otherwise, include all frames. */
+/* Return CANDIDATE if it can be used as 'other-than-FRAME' frame on the
+ same tty (for tty frames) or among frames which uses FRAME's keyboard.
+ If MINIBUF is nil, do not consider minibuffer-only candidate.
+ If MINIBUF is `visible', do not consider an invisible candidate.
+ If MINIBUF is a window, consider only its own frame and candidate now
+ using that window as the minibuffer.
+ If MINIBUF is 0, consider candidate if it is visible or iconified.
+ Otherwise consider any candidate and return nil if CANDIDATE is not
+ acceptable. */
+
+static Lisp_Object
+candidate_frame (Lisp_Object candidate, Lisp_Object frame, Lisp_Object minibuf)
+{
+ struct frame *c = XFRAME (candidate), *f = XFRAME (frame);
+
+ if ((!FRAME_TERMCAP_P (c) && !FRAME_TERMCAP_P (f)
+ && FRAME_KBOARD (c) == FRAME_KBOARD (f))
+ || (FRAME_TERMCAP_P (c) && FRAME_TERMCAP_P (f)
+ && FRAME_TTY (c) == FRAME_TTY (f)))
+ {
+ if (NILP (minibuf))
+ {
+ if (!FRAME_MINIBUF_ONLY_P (c))
+ return candidate;
+ }
+ else if (EQ (minibuf, Qvisible))
+ {
+ if (FRAME_VISIBLE_P (c))
+ return candidate;
+ }
+ else if (WINDOWP (minibuf))
+ {
+ if (EQ (FRAME_MINIBUF_WINDOW (c), minibuf)
+ || EQ (WINDOW_FRAME (XWINDOW (minibuf)), candidate)
+ || EQ (WINDOW_FRAME (XWINDOW (minibuf)),
+ FRAME_FOCUS_FRAME (c)))
+ return candidate;
+ }
+ else if (XFASTINT (minibuf) == 0)
+ {
+ if (FRAME_VISIBLE_P (c) || FRAME_ICONIFIED_P (c))
+ return candidate;
+ }
+ else
+ return candidate;
+ }
+ return Qnil;
+}
+
+/* Return the next frame in the frame list after FRAME. */
static Lisp_Object
next_frame (Lisp_Object frame, Lisp_Object minibuf)
{
- Lisp_Object tail;
+ Lisp_Object f, tail;
int passed = 0;
/* There must always be at least one frame in Vframe_list. */
- if (! CONSP (Vframe_list))
- abort ();
-
- /* If this frame is dead, it won't be in Vframe_list, and we'll loop
- forever. Forestall that. */
- CHECK_LIVE_FRAME (frame);
+ eassert (CONSP (Vframe_list));
- while (1)
- for (tail = Vframe_list; CONSP (tail); tail = XCDR (tail))
+ while (passed < 2)
+ FOR_EACH_FRAME (tail, f)
{
- Lisp_Object f;
-
- f = XCAR (tail);
-
- if (passed
- && ((!FRAME_TERMCAP_P (XFRAME (f)) && !FRAME_TERMCAP_P (XFRAME (frame))
- && FRAME_KBOARD (XFRAME (f)) == FRAME_KBOARD (XFRAME (frame)))
- || (FRAME_TERMCAP_P (XFRAME (f)) && FRAME_TERMCAP_P (XFRAME (frame))
- && FRAME_TTY (XFRAME (f)) == FRAME_TTY (XFRAME (frame)))))
+ if (passed)
{
- /* Decide whether this frame is eligible to be returned. */
-
- /* If we've looped all the way around without finding any
- eligible frames, return the original frame. */
- if (EQ (f, frame))
- return f;
-
- /* Let minibuf decide if this frame is acceptable. */
- if (NILP (minibuf))
- {
- if (! FRAME_MINIBUF_ONLY_P (XFRAME (f)))
- return f;
- }
- else if (EQ (minibuf, Qvisible))
- {
- FRAME_SAMPLE_VISIBILITY (XFRAME (f));
- if (FRAME_VISIBLE_P (XFRAME (f)))
- return f;
- }
- else if (INTEGERP (minibuf) && XINT (minibuf) == 0)
- {
- FRAME_SAMPLE_VISIBILITY (XFRAME (f));
- if (FRAME_VISIBLE_P (XFRAME (f))
- || FRAME_ICONIFIED_P (XFRAME (f)))
- return f;
- }
- else if (WINDOWP (minibuf))
- {
- if (EQ (FRAME_MINIBUF_WINDOW (XFRAME (f)), minibuf)
- || EQ (WINDOW_FRAME (XWINDOW (minibuf)), f)
- || EQ (WINDOW_FRAME (XWINDOW (minibuf)),
- FRAME_FOCUS_FRAME (XFRAME (f))))
- return f;
- }
- else
+ f = candidate_frame (f, frame, minibuf);
+ if (!NILP (f))
return f;
}
-
if (EQ (frame, f))
passed++;
}
+ return frame;
}
-/* Return the previous frame in the frame list before FRAME.
- If MINIBUF is nil, exclude minibuffer-only frames.
- If MINIBUF is a window, include only its own frame
- and any frame now using that window as the minibuffer.
- If MINIBUF is `visible', include all visible frames.
- If MINIBUF is 0, include all visible and iconified frames.
- Otherwise, include all frames. */
+/* Return the previous frame in the frame list before FRAME. */
static Lisp_Object
prev_frame (Lisp_Object frame, Lisp_Object minibuf)
{
- Lisp_Object tail;
- Lisp_Object prev;
+ Lisp_Object f, tail, prev = Qnil;
/* There must always be at least one frame in Vframe_list. */
- if (! CONSP (Vframe_list))
- abort ();
+ eassert (CONSP (Vframe_list));
- prev = Qnil;
- for (tail = Vframe_list; CONSP (tail); tail = XCDR (tail))
+ FOR_EACH_FRAME (tail, f)
{
- Lisp_Object f;
-
- f = XCAR (tail);
- if (!FRAMEP (f))
- abort ();
-
if (EQ (frame, f) && !NILP (prev))
return prev;
-
- if ((!FRAME_TERMCAP_P (XFRAME (f)) && !FRAME_TERMCAP_P (XFRAME (frame))
- && FRAME_KBOARD (XFRAME (f)) == FRAME_KBOARD (XFRAME (frame)))
- || (FRAME_TERMCAP_P (XFRAME (f)) && FRAME_TERMCAP_P (XFRAME (frame))
- && FRAME_TTY (XFRAME (f)) == FRAME_TTY (XFRAME (frame))))
- {
- /* 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)
- || 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;
- }
+ f = candidate_frame (f, frame, minibuf);
+ if (!NILP (f))
+ prev = f;
}
/* We've scanned the entire list. */
{
if (NILP (frame))
frame = selected_frame;
-
CHECK_LIVE_FRAME (frame);
return next_frame (frame, miniframe);
}
CHECK_LIVE_FRAME (frame);
return prev_frame (frame, miniframe);
}
+
+DEFUN ("last-nonminibuffer-frame", Flast_nonminibuf_frame,
+ Slast_nonminibuf_frame, 0, 0, 0,
+ doc: /* Return last non-minibuffer frame selected. */)
+ (void)
+{
+ Lisp_Object frame = Qnil;
+
+ if (last_nonminibuf_frame)
+ XSETFRAME (frame, last_nonminibuf_frame);
+
+ return frame;
+}
\f
/* Return 1 if it is ok to delete frame F;
0 if all frames aside from F are invisible.
(Exception: if F is the terminal frame, and we are using X, return 1.) */
static int
-other_visible_frames (FRAME_PTR f)
+other_visible_frames (struct frame *f)
{
- Lisp_Object frames;
+ Lisp_Object frames, this;
- for (frames = Vframe_list; CONSP (frames); frames = XCDR (frames))
+ FOR_EACH_FRAME (frames, this)
{
- Lisp_Object this = XCAR (frames);
if (f == XFRAME (this))
continue;
/* Verify that we can still talk to the frame's X window,
and note any recent change in visibility. */
-#ifdef HAVE_WINDOW_SYSTEM
+#ifdef HAVE_X_WINDOWS
if (FRAME_WINDOW_P (XFRAME (this)))
- {
- x_sync (XFRAME (this));
- FRAME_SAMPLE_VISIBILITY (XFRAME (this));
- }
+ x_sync (XFRAME (this));
#endif
if (FRAME_VISIBLE_P (XFRAME (this))
return 0;
}
+/* Make sure that minibuf_window doesn't refer to FRAME's minibuffer
+ window. Preferably use the selected frame's minibuffer window
+ instead. If the selected frame doesn't have one, get some other
+ frame's minibuffer window. SELECT non-zero means select the new
+ minibuffer window. */
+static void
+check_minibuf_window (Lisp_Object frame, int select)
+{
+ struct frame *f = decode_live_frame (frame);
+
+ XSETFRAME (frame, f);
+
+ if (WINDOWP (minibuf_window) && EQ (f->minibuffer_window, minibuf_window))
+ {
+ Lisp_Object frames, this, window = make_number (0);
+
+ if (!EQ (frame, selected_frame)
+ && FRAME_HAS_MINIBUF_P (XFRAME (selected_frame)))
+ window = FRAME_MINIBUF_WINDOW (XFRAME (selected_frame));
+ else
+ FOR_EACH_FRAME (frames, this)
+ {
+ if (!EQ (this, frame) && FRAME_HAS_MINIBUF_P (XFRAME (this)))
+ {
+ window = FRAME_MINIBUF_WINDOW (XFRAME (this));
+ break;
+ }
+ }
+
+ /* Don't abort if no window was found (Bug#15247). */
+ if (WINDOWP (window))
+ {
+ /* Use set_window_buffer instead of Fset_window_buffer (see
+ discussion of bug#11984, bug#12025, bug#12026). */
+ set_window_buffer (window, XWINDOW (minibuf_window)->contents, 0, 0);
+ minibuf_window = window;
+
+ /* SELECT non-zero usually means that FRAME's minibuffer
+ window was selected; select the new one. */
+ if (select)
+ Fselect_window (minibuf_window, Qnil);
+ }
+ }
+}
+
+
/* Delete FRAME. When FORCE equals Qnoelisp, delete FRAME
unconditionally. x_connection_closed and delete_terminal use
this. Any other value of FORCE implements the semantics
Lisp_Object
delete_frame (Lisp_Object frame, Lisp_Object force)
{
- struct frame *f;
+ struct frame *f = decode_any_frame (frame);
struct frame *sf = SELECTED_FRAME ();
struct kboard *kb;
- int minibuffer_selected, tooltip_frame;
-
- if (EQ (frame, Qnil))
- {
- f = sf;
- XSETFRAME (frame, f);
- }
- else
- {
- CHECK_FRAME (frame);
- f = XFRAME (frame);
- }
+ int minibuffer_selected, is_tooltip_frame;
if (! FRAME_LIVE_P (f))
return Qnil;
if (NILP (XCDR (Vframe_list)) && !EQ (force, Qnoelisp))
error ("Attempt to delete the only frame");
+ XSETFRAME (frame, f);
+
/* Does this frame have a minibuffer, and is it the surrogate
minibuffer for any other frame? */
- if (FRAME_HAS_MINIBUF_P (XFRAME (frame)))
+ if (FRAME_HAS_MINIBUF_P (f))
{
- Lisp_Object frames;
+ Lisp_Object frames, this;
- for (frames = Vframe_list;
- CONSP (frames);
- frames = XCDR (frames))
+ FOR_EACH_FRAME (frames, this)
{
- Lisp_Object this;
- this = XCAR (frames);
+ Lisp_Object fminiw;
+
+ if (EQ (this, frame))
+ continue;
+
+ fminiw = FRAME_MINIBUF_WINDOW (XFRAME (this));
- if (! EQ (this, frame)
- && EQ (frame,
- WINDOW_FRAME (XWINDOW
- (FRAME_MINIBUF_WINDOW (XFRAME (this))))))
+ if (WINDOWP (fminiw) && EQ (frame, WINDOW_FRAME (XWINDOW (fminiw))))
{
/* If we MUST delete this frame, delete the other first.
But do this only if FORCE equals `noelisp'. */
}
}
- tooltip_frame = !NILP (Fframe_parameter (frame, intern ("tooltip")));
+ is_tooltip_frame = !NILP (Fframe_parameter (frame, intern ("tooltip")));
/* Run `delete-frame-functions' unless FORCE is `noelisp' or
frame is a tooltip. FORCE is set to `noelisp' when handling
a disconnect from the terminal, so we don't dare call Lisp
code. */
- if (NILP (Vrun_hooks) || tooltip_frame)
+ if (NILP (Vrun_hooks) || is_tooltip_frame)
;
else if (EQ (force, Qnoelisp))
pending_funcalls
/* Don't let the frame remain selected. */
if (f == sf)
{
- Lisp_Object tail, frame1;
-
- /* Look for another visible frame on the same terminal. */
- frame1 = next_frame (frame, Qvisible);
+ Lisp_Object tail;
+ Lisp_Object frame1 = Qnil;
+
+ /* Look for another visible frame on the same terminal.
+ Do not call next_frame here because it may loop forever.
+ See http://debbugs.gnu.org/cgi/bugreport.cgi?bug=15025. */
+ FOR_EACH_FRAME (tail, frame1)
+ if (!EQ (frame, frame1)
+ && (FRAME_TERMINAL (XFRAME (frame))
+ == FRAME_TERMINAL (XFRAME (frame1)))
+ && FRAME_VISIBLE_P (XFRAME (frame1)))
+ break;
/* If there is none, find *some* other frame. */
if (NILP (frame1) || EQ (frame1, frame))
}
/* Don't allow minibuf_window to remain on a deleted frame. */
- if (EQ (f->minibuffer_window, minibuf_window))
- {
- /* Use set_window_buffer instead of Fset_window_buffer (see
- discussion of bug#11984, bug#12025, bug#12026). */
- set_window_buffer (sf->minibuffer_window,
- XWINDOW (minibuf_window)->buffer, 0, 0);
- minibuf_window = sf->minibuffer_window;
-
- /* If the dying minibuffer window was selected,
- select the new one. */
- if (minibuffer_selected)
- Fselect_window (minibuf_window, Qnil);
- }
+ check_minibuf_window (frame, minibuffer_selected);
/* Don't let echo_area_window to remain on a deleted frame. */
if (EQ (f->minibuffer_window, echo_area_window))
/* Mark all the windows that used to be on FRAME as deleted, and then
remove the reference to them. */
delete_all_child_windows (f->root_window);
- FSET (f, root_window, Qnil);
+ fset_root_window (f, Qnil);
Vframe_list = Fdelq (frame, Vframe_list);
- FRAME_SET_VISIBLE (f, 0);
+ SET_FRAME_VISIBLE (f, 0);
/* Allow the vector of menu bar contents to be freed in the next
garbage collection. The frame object itself may not be garbage
collected until much later, because recent_keys and other data
structures can still refer to it. */
- FSET (f, menu_bar_vector, Qnil);
+ fset_menu_bar_vector (f, Qnil);
+
+ /* If FRAME's buffer lists contains killed
+ buffers, this helps GC to reclaim them. */
+ fset_buffer_list (f, Qnil);
+ fset_buried_buffer_list (f, Qnil);
free_font_driver_list (f);
xfree (f->namebuf);
xfree (FRAME_DELETEN_COST (f));
xfree (FRAME_INSERTN_COST (f));
xfree (FRAME_DELETE_COST (f));
- xfree (FRAME_MESSAGE_BUF (f));
/* 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 terminal
{
struct terminal *terminal = FRAME_TERMINAL (f);
f->output_data.nothing = 0;
- f->terminal = 0; /* Now the frame is dead. */
+ f->terminal = 0; /* Now the frame is dead. */
/* If needed, delete the terminal that this frame was on.
- (This must be done after the frame is killed.) */
+ (This must be done after the frame is killed.) */
terminal->reference_count--;
#ifdef USE_GTK
/* FIXME: Deleting the terminal crashes emacs because of a GTK
another one. */
if (f == last_nonminibuf_frame)
{
- Lisp_Object frames;
+ Lisp_Object frames, this;
last_nonminibuf_frame = 0;
- for (frames = Vframe_list;
- CONSP (frames);
- frames = XCDR (frames))
+ FOR_EACH_FRAME (frames, this)
{
- f = XFRAME (XCAR (frames));
+ f = XFRAME (this);
if (!FRAME_MINIBUF_ONLY_P (f))
{
last_nonminibuf_frame = f;
single-kboard state if we're in it for this kboard. */
if (kb != NULL)
{
- Lisp_Object frames;
+ Lisp_Object frames, this;
/* 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;
+ Lisp_Object frame_on_same_kboard = Qnil;
- for (frames = Vframe_list;
- CONSP (frames);
- frames = XCDR (frames))
- {
- Lisp_Object this;
- struct frame *f1;
-
- this = XCAR (frames);
- if (!FRAMEP (this))
- abort ();
- f1 = XFRAME (this);
-
- if (kb == FRAME_KBOARD (f1))
- frame_on_same_kboard = this;
- }
+ FOR_EACH_FRAME (frames, this)
+ if (kb == FRAME_KBOARD (XFRAME (this)))
+ frame_on_same_kboard = this;
if (NILP (frame_on_same_kboard))
not_single_kboard_state (kb);
frames with other windows. */
if (kb != NULL && EQ (frame, KVAR (kb, Vdefault_minibuffer_frame)))
{
- Lisp_Object frames;
+ Lisp_Object frames, this;
/* The last frame we saw with a minibuffer, minibuffer-only or not. */
- Lisp_Object frame_with_minibuf;
+ Lisp_Object frame_with_minibuf = Qnil;
/* Some frame we found on the same kboard, or nil if there are none. */
- Lisp_Object frame_on_same_kboard;
+ Lisp_Object frame_on_same_kboard = Qnil;
- frame_on_same_kboard = Qnil;
- frame_with_minibuf = Qnil;
-
- for (frames = Vframe_list;
- CONSP (frames);
- frames = XCDR (frames))
+ FOR_EACH_FRAME (frames, this)
{
- Lisp_Object this;
- struct frame *f1;
-
- this = XCAR (frames);
- if (!FRAMEP (this))
- abort ();
- f1 = XFRAME (this);
+ struct frame *f1 = XFRAME (this);
/* Consider only frames on the same kboard
and only those with minibuffers. */
that is prohibited at the top; you can't delete surrogate
minibuffer frames. */
if (NILP (frame_with_minibuf))
- abort ();
+ emacs_abort ();
- KSET (kb, Vdefault_minibuffer_frame, frame_with_minibuf);
+ kset_default_minibuffer_frame (kb, frame_with_minibuf);
}
else
/* No frames left on this kboard--say no minibuffer either. */
- KSET (kb, Vdefault_minibuffer_frame, Qnil);
+ kset_default_minibuffer_frame (kb, Qnil);
}
/* Cause frame titles to update--necessary if we now have just one frame. */
- if (!tooltip_frame)
+ if (!is_tooltip_frame)
update_mode_lines = 1;
return Qnil;
and returns whatever that function returns. */)
(void)
{
- FRAME_PTR f;
+ struct frame *f;
Lisp_Object lispy_dummy;
- enum scroll_bar_part party_dummy;
Lisp_Object x, y, retval;
- int col, row;
- Time long_dummy;
struct gcpro gcpro1;
f = SELECTED_FRAME ();
x = y = Qnil;
-#if defined (HAVE_MOUSE) || defined (HAVE_GPM)
/* It's okay for the hook to refrain from storing anything. */
if (FRAME_TERMINAL (f)->mouse_position_hook)
- (*FRAME_TERMINAL (f)->mouse_position_hook) (&f, -1,
- &lispy_dummy, &party_dummy,
- &x, &y,
- &long_dummy);
+ {
+ enum scroll_bar_part party_dummy;
+ Time time_dummy;
+ (*FRAME_TERMINAL (f)->mouse_position_hook) (&f, -1,
+ &lispy_dummy, &party_dummy,
+ &x, &y,
+ &time_dummy);
+ }
+
if (! NILP (x))
{
- col = XINT (x);
- row = XINT (y);
+ int col = XINT (x);
+ int row = XINT (y);
pixel_to_glyph_coords (f, col, row, &col, &row, NULL, 1);
XSETINT (x, col);
XSETINT (y, row);
}
-#endif
XSETFRAME (lispy_dummy, f);
retval = Fcons (lispy_dummy, Fcons (x, y));
GCPRO1 (retval);
and nil for X and Y. */)
(void)
{
- FRAME_PTR f;
+ struct frame *f;
Lisp_Object lispy_dummy;
- enum scroll_bar_part party_dummy;
Lisp_Object x, y;
- Time long_dummy;
f = SELECTED_FRAME ();
x = y = Qnil;
-#if defined (HAVE_MOUSE) || defined (HAVE_GPM)
/* It's okay for the hook to refrain from storing anything. */
if (FRAME_TERMINAL (f)->mouse_position_hook)
- (*FRAME_TERMINAL (f)->mouse_position_hook) (&f, -1,
- &lispy_dummy, &party_dummy,
- &x, &y,
- &long_dummy);
-#endif
+ {
+ enum scroll_bar_part party_dummy;
+ Time time_dummy;
+ (*FRAME_TERMINAL (f)->mouse_position_hook) (&f, -1,
+ &lispy_dummy, &party_dummy,
+ &x, &y,
+ &time_dummy);
+ }
+
XSETFRAME (lispy_dummy, f);
return Fcons (lispy_dummy, Fcons (x, y));
}
/* Warping the mouse will cause enternotify and focus events. */
x_set_mouse_position (XFRAME (frame), XINT (x), XINT (y));
#else
-#if defined (MSDOS) && defined (HAVE_MOUSE)
+#if defined (MSDOS)
if (FRAME_MSDOS_P (XFRAME (frame)))
{
Fselect_frame (frame, Qnil);
/* Warping the mouse will cause enternotify and focus events. */
x_set_mouse_pixel_position (XFRAME (frame), XINT (x), XINT (y));
#else
-#if defined (MSDOS) && defined (HAVE_MOUSE)
+#if defined (MSDOS)
if (FRAME_MSDOS_P (XFRAME (frame)))
{
Fselect_frame (frame, Qnil);
If omitted, FRAME defaults to the currently selected frame. */)
(Lisp_Object frame)
{
- if (NILP (frame))
- frame = selected_frame;
-
- CHECK_LIVE_FRAME (frame);
+ struct frame *f = decode_live_frame (frame);
/* I think this should be done with a hook. */
#ifdef HAVE_WINDOW_SYSTEM
- if (FRAME_WINDOW_P (XFRAME (frame)))
- {
- FRAME_SAMPLE_VISIBILITY (XFRAME (frame));
- x_make_frame_visible (XFRAME (frame));
- }
+ if (FRAME_WINDOW_P (f))
+ x_make_frame_visible (f);
#endif
- make_frame_visible_1 (XFRAME (frame)->root_window);
+ make_frame_visible_1 (f->root_window);
/* Make menu bar update for the Buffers and Frames menus. */
windows_or_buffers_changed++;
+ XSETFRAME (frame, f);
return frame;
}
{
struct window *w;
- for (;!NILP (window); window = w->next)
+ for (; !NILP (window); window = w->next)
{
w = XWINDOW (window);
-
- if (!NILP (w->buffer))
- BSET (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);
+ if (WINDOWP (w->contents))
+ make_frame_visible_1 (w->contents);
+ else
+ bset_display_time (XBUFFER (w->contents), Fcurrent_time ());
}
}
displayed in the terminal. */)
(Lisp_Object frame, Lisp_Object force)
{
- if (NILP (frame))
- frame = selected_frame;
-
- CHECK_LIVE_FRAME (frame);
+ struct frame *f = decode_live_frame (frame);
- if (NILP (force) && !other_visible_frames (XFRAME (frame)))
+ if (NILP (force) && !other_visible_frames (f))
error ("Attempt to make invisible the sole visible or iconified frame");
- /* Don't allow minibuf_window to remain on a deleted frame. */
- if (EQ (XFRAME (frame)->minibuffer_window, minibuf_window))
- {
- struct frame *sf = XFRAME (selected_frame);
- /* Use set_window_buffer instead of Fset_window_buffer (see
- discussion of bug#11984, bug#12025, bug#12026). */
- set_window_buffer (sf->minibuffer_window,
- XWINDOW (minibuf_window)->buffer, 0, 0);
- minibuf_window = sf->minibuffer_window;
- }
+ /* Don't allow minibuf_window to remain on an invisible frame. */
+ check_minibuf_window (frame, EQ (minibuf_window, selected_window));
/* I think this should be done with a hook. */
#ifdef HAVE_WINDOW_SYSTEM
- if (FRAME_WINDOW_P (XFRAME (frame)))
- x_make_frame_invisible (XFRAME (frame));
+ if (FRAME_WINDOW_P (f))
+ x_make_frame_invisible (f);
#endif
/* Make menu bar update for the Buffers and Frames menus. */
If omitted, FRAME defaults to the currently selected frame. */)
(Lisp_Object frame)
{
- if (NILP (frame))
- frame = selected_frame;
-
- CHECK_LIVE_FRAME (frame);
-
-#if 0 /* This isn't logically necessary, and it can do GC. */
- /* Don't let the frame remain selected. */
- if (EQ (frame, selected_frame))
- Fhandle_switch_frame (next_frame (frame, Qt));
-#endif
+ struct frame *f = decode_live_frame (frame);
/* Don't allow minibuf_window to remain on an iconified frame. */
- if (EQ (XFRAME (frame)->minibuffer_window, minibuf_window))
- {
- struct frame *sf = XFRAME (selected_frame);
- /* Use set_window_buffer instead of Fset_window_buffer (see
- discussion of bug#11984, bug#12025, bug#12026). */
- set_window_buffer (sf->minibuffer_window,
- XWINDOW (minibuf_window)->buffer, 0, 0);
- minibuf_window = sf->minibuffer_window;
- }
+ check_minibuf_window (frame, EQ (minibuf_window, selected_window));
/* I think this should be done with a hook. */
#ifdef HAVE_WINDOW_SYSTEM
- if (FRAME_WINDOW_P (XFRAME (frame)))
- x_iconify_frame (XFRAME (frame));
+ if (FRAME_WINDOW_P (f))
+ x_iconify_frame (f);
#endif
/* Make menu bar update for the Buffers and Frames menus. */
{
CHECK_LIVE_FRAME (frame);
- FRAME_SAMPLE_VISIBILITY (XFRAME (frame));
-
if (FRAME_VISIBLE_P (XFRAME (frame)))
return Qt;
if (FRAME_ICONIFIED_P (XFRAME (frame)))
doc: /* Return a list of all frames now \"visible\" (being updated). */)
(void)
{
- Lisp_Object tail, frame;
- struct frame *f;
- Lisp_Object value;
+ Lisp_Object tail, frame, value = Qnil;
+
+ FOR_EACH_FRAME (tail, frame)
+ if (FRAME_VISIBLE_P (XFRAME (frame)))
+ value = Fcons (frame, value);
- value = Qnil;
- for (tail = Vframe_list; CONSP (tail); tail = XCDR (tail))
- {
- frame = XCAR (tail);
- if (!FRAMEP (frame))
- continue;
- f = XFRAME (frame);
- if (FRAME_VISIBLE_P (f))
- value = Fcons (frame, value);
- }
return value;
}
doesn't support multiple overlapping frames, this function selects FRAME. */)
(Lisp_Object frame)
{
- struct frame *f;
- if (NILP (frame))
- frame = selected_frame;
+ struct frame *f = decode_live_frame (frame);
- CHECK_LIVE_FRAME (frame);
-
- f = XFRAME (frame);
+ XSETFRAME (frame, f);
if (FRAME_TERMCAP_P (f))
/* On a text terminal select FRAME. */
doesn't support multiple overlapping frames, this function does nothing. */)
(Lisp_Object frame)
{
- struct frame *f;
-
- if (NILP (frame))
- frame = selected_frame;
-
- CHECK_LIVE_FRAME (frame);
-
- f = XFRAME (frame);
+ struct frame *f = decode_live_frame (frame);
if (FRAME_TERMINAL (f)->frame_raise_lower_hook)
(*FRAME_TERMINAL (f)->frame_raise_lower_hook) (f, 0);
The redirection lasts until `redirect-frame-focus' is called to change it. */)
(Lisp_Object frame, Lisp_Object focus_frame)
{
- struct frame *f;
-
/* Note that we don't check for a live frame here. It's reasonable
to redirect the focus of a frame you're about to delete, if you
know what other frame should receive those keystrokes. */
- CHECK_FRAME (frame);
+ struct frame *f = decode_any_frame (frame);
if (! NILP (focus_frame))
CHECK_LIVE_FRAME (focus_frame);
- f = XFRAME (frame);
-
- FSET (f, focus_frame, focus_frame);
+ fset_focus_frame (f, focus_frame);
if (FRAME_TERMINAL (f)->frame_rehighlight_hook)
(*FRAME_TERMINAL (f)->frame_rehighlight_hook) (f);
}
-DEFUN ("frame-focus", Fframe_focus, Sframe_focus, 1, 1, 0,
+DEFUN ("frame-focus", Fframe_focus, Sframe_focus, 0, 1, 0,
doc: /* Return the frame to which FRAME's keystrokes are currently being sent.
-This returns nil if FRAME's focus is not redirected.
+If FRAME is omitted or nil, the selected frame is used.
+Return nil if FRAME's focus is not redirected.
See `redirect-frame-focus'. */)
(Lisp_Object frame)
{
- CHECK_LIVE_FRAME (frame);
-
- return FRAME_FOCUS_FRAME (XFRAME (frame));
+ return FRAME_FOCUS_FRAME (decode_live_frame (frame));
}
+DEFUN ("x-focus-frame", Fx_focus_frame, Sx_focus_frame, 1, 1, 0,
+ doc: /* Set the input focus to FRAME.
+FRAME nil means use the selected frame.
+If there is no window system support, this function does nothing. */)
+ (Lisp_Object frame)
+{
+#ifdef HAVE_WINDOW_SYSTEM
+ x_focus_frame (decode_window_system_frame (frame));
+#endif
+ return Qnil;
+}
\f
/* Return the value of frame parameter PROP in frame FRAME. */
#ifdef HAVE_WINDOW_SYSTEM
-#if !HAVE_NS
+#if !HAVE_NS && !defined (WINDOWSNT)
static
#endif
Lisp_Object
}
#endif
-/* Return the buffer-predicate of the selected frame. */
-
-Lisp_Object
-frame_buffer_predicate (Lisp_Object frame)
-{
- return XFRAME (frame)->buffer_predicate;
-}
-
-/* Return the buffer-list of the selected frame. */
-
-static Lisp_Object
-frame_buffer_list (Lisp_Object frame)
-{
- return XFRAME (frame)->buffer_list;
-}
-
/* Discard BUFFER from the buffer-list and buried-buffer-list of each frame. */
void
FOR_EACH_FRAME (tail, frame)
{
- FSET (XFRAME (frame), buffer_list,
- Fdelq (buffer, XFRAME (frame)->buffer_list));
- FSET (XFRAME (frame), buried_buffer_list,
- Fdelq (buffer, XFRAME (frame)->buried_buffer_list));
+ fset_buffer_list
+ (XFRAME (frame), Fdelq (buffer, XFRAME (frame)->buffer_list));
+ fset_buried_buffer_list
+ (XFRAME (frame), Fdelq (buffer, XFRAME (frame)->buried_buffer_list));
}
}
error ("Frame names of the form F<num> are usurped by Emacs");
}
- FSET (f, name, name);
+ fset_name (f, name);
update_mode_lines = 1;
}
for (; CONSP (val); val = XCDR (val))
if (!NILP (Fbuffer_live_p (XCAR (val))))
list = Fcons (XCAR (val), list);
- FSET (f, buffer_list, Fnreverse (list));
+ fset_buffer_list (f, Fnreverse (list));
return;
}
if (EQ (prop, Qburied_buffer_list))
for (; CONSP (val); val = XCDR (val))
if (!NILP (Fbuffer_live_p (XCAR (val))))
list = Fcons (XCAR (val), list);
- FSET (f, buried_buffer_list, Fnreverse (list));
+ fset_buried_buffer_list (f, Fnreverse (list));
return;
}
case SYMBOL_PLAINVAL: case SYMBOL_FORWARDED: break;
case SYMBOL_LOCALIZED:
{ struct Lisp_Buffer_Local_Value *blv = sym->val.blv;
- if (blv->frame_local && BLV_FOUND (blv) && XFRAME (blv->where) == f)
+ if (blv->frame_local && blv_found (blv) && XFRAME (blv->where) == f)
swap_in_global_binding (sym);
break;
}
- default: abort ();
+ default: emacs_abort ();
}
}
/* Update the frame parameter alist. */
old_alist_elt = Fassq (prop, f->param_alist);
if (EQ (old_alist_elt, Qnil))
- FSET (f, param_alist, Fcons (Fcons (prop, val), f->param_alist));
+ fset_param_alist (f, Fcons (Fcons (prop, val), f->param_alist));
else
Fsetcdr (old_alist_elt, val);
in addition to the alist. */
if (EQ (prop, Qbuffer_predicate))
- FSET (f, buffer_predicate, val);
+ fset_buffer_predicate (f, val);
if (! FRAME_WINDOW_P (f))
{
error ("Can't change the surrogate minibuffer of a frame with its own minibuffer");
/* Install the chosen minibuffer window, with proper buffer. */
- FSET (f, minibuffer_window, val);
+ fset_minibuffer_window (f, val);
}
}
doc: /* Return the parameters-alist of frame FRAME.
It is a list of elements of the form (PARM . VALUE), where PARM is a symbol.
The meaningful PARMs depend on the kind of frame.
-If FRAME is omitted, return information on the currently selected frame. */)
+If FRAME is omitted or nil, return information on the currently selected frame. */)
(Lisp_Object frame)
{
Lisp_Object alist;
- FRAME_PTR f;
+ struct frame *f = decode_any_frame (frame);
int height, width;
struct gcpro gcpro1;
- if (NILP (frame))
- frame = selected_frame;
-
- CHECK_FRAME (frame);
- f = XFRAME (frame);
-
if (!FRAME_LIVE_P (f))
return 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 (frame));
- store_in_alist (&alist, Qburied_buffer_list,
- XFRAME (frame)->buried_buffer_list);
+ store_in_alist (&alist, Qbuffer_list, f->buffer_list);
+ store_in_alist (&alist, Qburied_buffer_list, f->buried_buffer_list);
/* I think this should be done with a hook. */
#ifdef HAVE_WINDOW_SYSTEM
If FRAME is nil, describe the currently selected frame. */)
(Lisp_Object frame, Lisp_Object parameter)
{
- struct frame *f;
- Lisp_Object value;
+ struct frame *f = decode_any_frame (frame);
+ Lisp_Object value = Qnil;
- if (NILP (frame))
- frame = selected_frame;
- else
- CHECK_FRAME (frame);
CHECK_SYMBOL (parameter);
- f = XFRAME (frame);
- value = Qnil;
+ XSETFRAME (frame, f);
if (FRAME_LIVE_P (f))
{
value = f->name;
#ifdef HAVE_X_WINDOWS
else if (EQ (parameter, Qdisplay) && FRAME_X_P (f))
- value = XCAR (FRAME_X_DISPLAY_INFO (f)->name_list_element);
+ value = XCAR (FRAME_DISPLAY_INFO (f)->name_list_element);
#endif /* HAVE_X_WINDOWS */
else if (EQ (parameter, Qbackground_color)
|| EQ (parameter, Qforeground_color))
use is not recommended. Explicitly check for a frame-parameter instead. */)
(Lisp_Object frame, Lisp_Object alist)
{
- FRAME_PTR f;
- register Lisp_Object tail, prop, val;
+ struct frame *f = decode_live_frame (frame);
+ register Lisp_Object prop, val;
- if (EQ (frame, Qnil))
- frame = selected_frame;
- CHECK_LIVE_FRAME (frame);
- f = XFRAME (frame);
+ CHECK_LIST (alist);
/* I think this should be done with a hook. */
#ifdef HAVE_WINDOW_SYSTEM
/* Extract parm names and values into those vectors. */
- i = 0;
- for (tail = alist; CONSP (tail); tail = XCDR (tail))
+ for (i = 0; CONSP (alist); alist = XCDR (alist))
{
Lisp_Object elt;
- elt = XCAR (tail);
+ elt = XCAR (alist);
parms[i] = Fcar (elt);
values[i] = Fcdr (elt);
i++;
DEFUN ("frame-char-height", Fframe_char_height, Sframe_char_height,
0, 1, 0,
doc: /* Height in pixels of a line in the font in frame FRAME.
-If FRAME is omitted, the selected frame is used.
+If FRAME is omitted or nil, the selected frame is used.
For a terminal frame, the value is always 1. */)
(Lisp_Object frame)
{
- struct frame *f;
-
- if (NILP (frame))
- frame = selected_frame;
- CHECK_FRAME (frame);
- f = XFRAME (frame);
-
#ifdef HAVE_WINDOW_SYSTEM
+ struct frame *f = decode_any_frame (frame);
+
if (FRAME_WINDOW_P (f))
- return make_number (x_char_height (f));
+ return make_number (FRAME_LINE_HEIGHT (f));
else
#endif
return make_number (1);
DEFUN ("frame-char-width", Fframe_char_width, Sframe_char_width,
0, 1, 0,
doc: /* Width in pixels of characters in the font in frame FRAME.
-If FRAME is omitted, the selected frame is used.
+If FRAME is omitted or nil, the selected frame is used.
On a graphical screen, the width is the standard width of the default font.
For a terminal screen, the value is always 1. */)
(Lisp_Object frame)
{
- struct frame *f;
-
- if (NILP (frame))
- frame = selected_frame;
- CHECK_FRAME (frame);
- f = XFRAME (frame);
-
#ifdef HAVE_WINDOW_SYSTEM
+ struct frame *f = decode_any_frame (frame);
+
if (FRAME_WINDOW_P (f))
- return make_number (x_char_width (f));
+ return make_number (FRAME_COLUMN_WIDTH (f));
else
#endif
return make_number (1);
DEFUN ("frame-pixel-height", Fframe_pixel_height,
Sframe_pixel_height, 0, 1, 0,
doc: /* Return a FRAME's height in pixels.
-If FRAME is omitted, the selected frame is used. The exact value
+If FRAME is omitted or nil, the selected frame is used. The exact value
of the result depends on the window-system and toolkit in use:
In the Gtk+ version of Emacs, it includes only any window (including
the minibuffer or echo area), mode line, and header line. It does not
include the tool bar or menu bar.
-With the Motif or Lucid toolkits, it also includes the tool bar (but
-not the menu bar).
-
-In a graphical version with no toolkit, it includes both the tool bar
-and menu bar.
+With other graphical versions, it also includes the tool bar and the
+menu bar.
For a text terminal, it includes the menu bar. In this case, the
result is really in characters rather than pixels (i.e., is identical
to `frame-height'). */)
(Lisp_Object frame)
{
- struct frame *f;
-
- if (NILP (frame))
- frame = selected_frame;
- CHECK_FRAME (frame);
- f = XFRAME (frame);
+ struct frame *f = decode_any_frame (frame);
#ifdef HAVE_WINDOW_SYSTEM
if (FRAME_WINDOW_P (f))
- return make_number (x_pixel_height (f));
+ return make_number (FRAME_PIXEL_HEIGHT (f));
else
#endif
return make_number (FRAME_LINES (f));
Sframe_pixel_width, 0, 1, 0,
doc: /* Return FRAME's width in pixels.
For a terminal frame, the result really gives the width in characters.
-If FRAME is omitted, the selected frame is used. */)
+If FRAME is omitted or nil, the selected frame is used. */)
(Lisp_Object frame)
{
- struct frame *f;
-
- if (NILP (frame))
- frame = selected_frame;
- CHECK_FRAME (frame);
- f = XFRAME (frame);
+ struct frame *f = decode_any_frame (frame);
#ifdef HAVE_WINDOW_SYSTEM
if (FRAME_WINDOW_P (f))
- return make_number (x_pixel_width (f));
+ return make_number (FRAME_PIXEL_WIDTH (f));
else
#endif
return make_number (FRAME_COLS (f));
Stool_bar_pixel_width, 0, 1, 0,
doc: /* Return width in pixels of FRAME's tool bar.
The result is greater than zero only when the tool bar is on the left
-or right side of FRAME. If FRAME is omitted, the selected frame is
-used. */)
+or right side of FRAME. If FRAME is omitted or nil, the selected frame
+is used. */)
(Lisp_Object frame)
{
- if (NILP (frame))
- frame = selected_frame;
- CHECK_FRAME (frame);
-
#ifdef FRAME_TOOLBAR_WIDTH
- if (FRAME_WINDOW_P (XFRAME (frame)))
- return make_number (FRAME_TOOLBAR_WIDTH (XFRAME (frame)));
+ struct frame *f = decode_any_frame (frame);
+
+ if (FRAME_WINDOW_P (f))
+ return make_number (FRAME_TOOLBAR_WIDTH (f));
#endif
return make_number (0);
}
\f
DEFUN ("set-frame-height", Fset_frame_height, Sset_frame_height, 2, 3, 0,
doc: /* Specify that the frame FRAME has LINES lines.
-Optional third arg non-nil means that redisplay should use LINES lines
-but that the idea of the actual height of the frame should not be changed. */)
+If FRAME is nil, the selected frame is used. Optional third arg
+non-nil means that redisplay should use LINES lines but that the
+idea of the actual height of the frame should not be changed. */)
(Lisp_Object frame, Lisp_Object lines, Lisp_Object pretend)
{
- register struct frame *f;
+ register struct frame *f = decode_live_frame (frame);
CHECK_TYPE_RANGED_INTEGER (int, lines);
- if (NILP (frame))
- frame = selected_frame;
- CHECK_LIVE_FRAME (frame);
- f = XFRAME (frame);
/* I think this should be done with a hook. */
#ifdef HAVE_WINDOW_SYSTEM
DEFUN ("set-frame-width", Fset_frame_width, Sset_frame_width, 2, 3, 0,
doc: /* Specify that the frame FRAME has COLS columns.
-Optional third arg non-nil means that redisplay should use COLS columns
-but that the idea of the actual width of the frame should not be changed. */)
+If FRAME is nil, the selected frame is used. Optional third arg
+non-nil means that redisplay should use COLS columns but that the
+idea of the actual width of the frame should not be changed. */)
(Lisp_Object frame, Lisp_Object cols, Lisp_Object pretend)
{
- register struct frame *f;
+ register struct frame *f = decode_live_frame (frame);
+
CHECK_TYPE_RANGED_INTEGER (int, cols);
- if (NILP (frame))
- frame = selected_frame;
- CHECK_LIVE_FRAME (frame);
- f = XFRAME (frame);
/* I think this should be done with a hook. */
#ifdef HAVE_WINDOW_SYSTEM
}
DEFUN ("set-frame-size", Fset_frame_size, Sset_frame_size, 3, 3, 0,
- doc: /* Sets size of FRAME to COLS by ROWS, measured in characters. */)
+ doc: /* Sets size of FRAME to COLS by ROWS, measured in characters.
+If FRAME is nil, the selected frame is used. */)
(Lisp_Object frame, Lisp_Object cols, Lisp_Object rows)
{
- register struct frame *f;
+ register struct frame *f = decode_live_frame (frame);
- CHECK_LIVE_FRAME (frame);
CHECK_TYPE_RANGED_INTEGER (int, cols);
CHECK_TYPE_RANGED_INTEGER (int, rows);
- f = XFRAME (frame);
/* I think this should be done with a hook. */
#ifdef HAVE_WINDOW_SYSTEM
DEFUN ("set-frame-position", Fset_frame_position,
Sset_frame_position, 3, 3, 0,
doc: /* Sets position of FRAME in pixels to XOFFSET by YOFFSET.
-This is actually the position of the upper left corner of the frame.
-Negative values for XOFFSET or YOFFSET are interpreted relative to
-the rightmost or bottommost possible position (that stays within the screen). */)
+If FRAME is nil, the selected frame is used. XOFFSET and YOFFSET are
+actually the position of the upper left corner of the frame. Negative
+values for XOFFSET or YOFFSET are interpreted relative to the rightmost
+or bottommost possible position (that stays within the screen). */)
(Lisp_Object frame, Lisp_Object xoffset, Lisp_Object yoffset)
{
- register struct frame *f;
+ register struct frame *f = decode_live_frame (frame);
- CHECK_LIVE_FRAME (frame);
CHECK_TYPE_RANGED_INTEGER (int, xoffset);
CHECK_TYPE_RANGED_INTEGER (int, yoffset);
- f = XFRAME (frame);
/* I think this should be done with a hook. */
#ifdef HAVE_WINDOW_SYSTEM
{"tool-bar-position", &Qtool_bar_position},
};
-#ifdef WINDOWSNT
+#ifdef HAVE_NTGUI
/* Calculate fullscreen size. Return in *TOP_POS and *LEFT_POS the
wanted positions of the WM window (not Emacs window).
{
int newwidth = FRAME_COLS (f);
int newheight = FRAME_LINES (f);
- Display_Info *dpyinfo = FRAME_X_DISPLAY_INFO (f);
+ Display_Info *dpyinfo = FRAME_DISPLAY_INFO (f);
*top_pos = f->top_pos;
*left_pos = f->left_pos;
*height = newheight;
}
-#endif /* WINDOWSNT */
+#endif /* HAVE_NTGUI */
#ifdef HAVE_WINDOW_SYSTEM
to store the new value in the parameter alist. */
void
-x_set_frame_parameters (FRAME_PTR f, Lisp_Object alist)
+x_set_frame_parameters (struct frame *f, Lisp_Object alist)
{
Lisp_Object tail;
Lisp_Object *parms;
Lisp_Object *values;
ptrdiff_t i, p;
- int left_no_change = 0, top_no_change = 0;
- int icon_left_no_change = 0, icon_top_no_change = 0;
- int size_changed = 0;
+ bool left_no_change = 0, top_no_change = 0;
+ bool icon_left_no_change = 0, icon_top_no_change = 0;
+ bool size_changed = 0;
struct gcpro gcpro1, gcpro2;
i = 0;
{
left_no_change = 1;
if (f->left_pos < 0)
- left = Fcons (Qplus, Fcons (make_number (f->left_pos), Qnil));
+ left = list2 (Qplus, make_number (f->left_pos));
else
XSETINT (left, f->left_pos);
}
{
top_no_change = 1;
if (f->top_pos < 0)
- top = Fcons (Qplus, Fcons (make_number (f->top_pos), Qnil));
+ top = list2 (Qplus, make_number (f->top_pos));
else
XSETINT (top, f->top_pos);
}
/* Actually set that position, and convert to absolute. */
x_set_offset (f, leftpos, toppos, -1);
}
-
+#ifdef HAVE_X_WINDOWS
if ((!NILP (icon_left) || !NILP (icon_top))
&& ! (icon_left_no_change && icon_top_no_change))
x_wm_set_icon_position (f, XINT (icon_left), XINT (icon_top));
+#endif /* HAVE_X_WINDOWS */
}
UNGCPRO;
void
x_report_frame_params (struct frame *f, Lisp_Object *alistptr)
{
- char buf[16];
Lisp_Object tem;
- unsigned long w;
+ uprintmax_t w;
+ char buf[INT_BUFSIZE_BOUND (w)];
/* Represent negative positions (off the top or left screen edge)
in a way that Fmodify_frame_parameters will understand correctly. */
if (f->left_pos >= 0)
store_in_alist (alistptr, Qleft, tem);
else
- store_in_alist (alistptr, Qleft, Fcons (Qplus, Fcons (tem, Qnil)));
+ store_in_alist (alistptr, Qleft, list2 (Qplus, tem));
XSETINT (tem, f->top_pos);
if (f->top_pos >= 0)
store_in_alist (alistptr, Qtop, tem);
else
- store_in_alist (alistptr, Qtop, Fcons (Qplus, Fcons (tem, Qnil)));
+ store_in_alist (alistptr, Qtop, list2 (Qplus, tem));
store_in_alist (alistptr, Qborder_width,
make_number (f->border_width));
MS-Windows it returns a value whose type is HANDLE, which is
actually a pointer. Explicit casting avoids compiler
warnings. */
- w = (unsigned long) FRAME_X_WINDOW (f);
+ w = (uintptr_t) FRAME_X_WINDOW (f);
store_in_alist (alistptr, Qwindow_id,
- make_formatted_string (buf, "%lu", w));
+ make_formatted_string (buf, "%"pMu, w));
#ifdef HAVE_X_WINDOWS
#ifdef USE_X_TOOLKIT
/* Tooltip frame may not have this widget. */
if (FRAME_X_OUTPUT (f)->widget)
#endif
- w = (unsigned long) FRAME_OUTER_WINDOW (f);
+ w = (uintptr_t) FRAME_OUTER_WINDOW (f);
store_in_alist (alistptr, Qouter_window_id,
- make_formatted_string (buf, "%lu", w));
+ make_formatted_string (buf, "%"pMu, w));
#endif
store_in_alist (alistptr, Qicon_name, f->icon_name);
- FRAME_SAMPLE_VISIBILITY (f);
store_in_alist (alistptr, Qvisibility,
(FRAME_VISIBLE_P (f) ? Qt
: FRAME_ICONIFIED_P (f) ? Qicon : Qnil));
store_in_alist (alistptr, Qdisplay,
- XCAR (FRAME_X_DISPLAY_INFO (f)->name_list_element));
+ XCAR (FRAME_DISPLAY_INFO (f)->name_list_element));
- if (FRAME_X_OUTPUT (f)->parent_desc == FRAME_X_DISPLAY_INFO (f)->root_window)
+ if (FRAME_X_OUTPUT (f)->parent_desc == FRAME_DISPLAY_INFO (f)->root_window)
tem = Qnil;
else
- XSETFASTINT (tem, FRAME_X_OUTPUT (f)->parent_desc);
+ tem = make_natnum ((uintptr_t) FRAME_X_OUTPUT (f)->parent_desc);
store_in_alist (alistptr, Qexplicit_name, (f->explicit_name ? Qt : Qnil));
store_in_alist (alistptr, Qparent_id, tem);
store_in_alist (alistptr, Qtool_bar_position, f->tool_bar_position);
f->extra_line_spacing = 0;
else if (RANGED_INTEGERP (0, new_value, INT_MAX))
f->extra_line_spacing = XFASTINT (new_value);
+ else if (FLOATP (new_value))
+ {
+ int new_spacing = XFLOAT_DATA (new_value) * FRAME_LINE_HEIGHT (f) + 0.5;
+
+ if (new_spacing >= 0)
+ f->extra_line_spacing = new_spacing;
+ else
+ signal_error ("Invalid line-spacing", new_value);
+ }
else
signal_error ("Invalid line-spacing", new_value);
if (FRAME_VISIBLE_P (f))
Lisp_Object ascii_font = fontset_ascii (fontset);
Lisp_Object spec = font_spec_from_name (ascii_font);
+ if (NILP (spec))
+ signal_error ("Invalid font name", ascii_font);
+
if (! font_match_p (spec, font_object))
fontset = -1;
}
else if (RANGED_INTEGERP (1, arg, INT_MAX)
&& XFASTINT (arg) != FRAME_CONFIG_SCROLL_BAR_WIDTH (f))
{
- if (XFASTINT (arg) <= 2 * VERTICAL_SCROLL_BAR_WIDTH_TRIM)
- XSETINT (arg, 2 * VERTICAL_SCROLL_BAR_WIDTH_TRIM + 1);
-
FRAME_CONFIG_SCROLL_BAR_WIDTH (f) = XFASTINT (arg);
FRAME_CONFIG_SCROLL_BAR_COLS (f) = (XFASTINT (arg) + wid-1) / wid;
if (FRAME_X_WINDOW (f))
/* Return non-nil if frame F wants a bitmap icon. */
Lisp_Object
-x_icon_type (FRAME_PTR f)
+x_icon_type (struct frame *f)
{
Lisp_Object tem;
else if (FLOATP (item))
{
alpha = XFLOAT_DATA (item);
- if (alpha < 0.0 || 1.0 < alpha)
+ if (! (0 <= alpha && alpha <= 1.0))
args_out_of_range (make_float (0.0), make_float (1.0));
}
else if (INTEGERP (item))
{
EMACS_INT ialpha = XINT (item);
- if (ialpha < 0 || 100 < ialpha)
+ if (! (0 <= ialpha && alpha <= 100))
args_out_of_range (make_number (0), make_number (100));
- else
- alpha = ialpha / 100.0;
+ alpha = ialpha / 100.0;
}
else
wrong_type_argument (Qnumberp, item);
f->alpha[i] = newval[i];
#if defined (HAVE_X_WINDOWS) || defined (HAVE_NTGUI) || defined (NS_IMPL_COCOA)
- BLOCK_INPUT;
+ block_input ();
x_set_frame_alpha (f);
- UNBLOCK_INPUT;
+ unblock_input ();
#endif
return;
value = x_get_string_resource (rdb, name_key, class_key);
- if (value != (char *) 0 && *value)
+ if (value && *value)
return build_string (value);
else
return Qnil;
class, respectively. You must specify both of them or neither.
If you specify them, the key is `INSTANCE.COMPONENT.ATTRIBUTE'
and the class is `Emacs.CLASS.SUBCLASS'. */)
- (Lisp_Object attribute, Lisp_Object class, Lisp_Object component, Lisp_Object subclass)
+ (Lisp_Object attribute, Lisp_Object class, Lisp_Object component,
+ Lisp_Object subclass)
{
-#ifdef HAVE_X_WINDOWS
- check_x ();
-#endif
+ check_window_system (NULL);
return xrdb_get_resource (check_x_display_info (Qnil)->xrdb,
attribute, class, component, subclass);
/* Get an X resource, like Fx_get_resource, but for display DPYINFO. */
Lisp_Object
-display_x_get_resource (Display_Info *dpyinfo, Lisp_Object attribute, Lisp_Object class, Lisp_Object component, Lisp_Object subclass)
+display_x_get_resource (Display_Info *dpyinfo, Lisp_Object attribute,
+ Lisp_Object class, Lisp_Object component,
+ Lisp_Object subclass)
{
return xrdb_get_resource (dpyinfo->xrdb,
attribute, class, component, subclass);
esprintf (name_key, "%s.%s", SSDATA (Vinvocation_name), attribute);
sprintf (class_key, "%s.%s", EMACS_CLASS, class);
- result = x_get_string_resource (FRAME_X_DISPLAY_INFO (sf)->xrdb,
+ result = x_get_string_resource (FRAME_DISPLAY_INFO (sf)->xrdb,
name_key, class_key);
SAFE_FREE ();
return result;
}
default:
- abort ();
+ emacs_abort ();
}
}
else
const char *attribute, const char *class,
enum resource_types type)
{
- return x_get_arg (FRAME_X_DISPLAY_INFO (f),
+ return x_get_arg (FRAME_DISPLAY_INFO (f),
alist, param, attribute, class, type);
}
{
Lisp_Object value;
- value = x_get_arg (FRAME_X_DISPLAY_INFO (f), alist, param,
+ value = x_get_arg (FRAME_DISPLAY_INFO (f), alist, param,
attribute, class, type);
if (! NILP (value) && ! EQ (value, Qunbound))
store_frame_param (f, param, value);
tem = x_frame_get_arg (f, alist, prop, xprop, xclass, type);
if (EQ (tem, Qunbound))
tem = deflt;
- x_set_frame_parameters (f, Fcons (Fcons (prop, tem), Qnil));
+ x_set_frame_parameters (f, list1 (Fcons (prop, tem)));
return tem;
}
+#if !defined (HAVE_X_WINDOWS) && defined (NoValue)
+
+/*
+ * XParseGeometry parses strings of the form
+ * "=<width>x<height>{+-}<xoffset>{+-}<yoffset>", where
+ * width, height, xoffset, and yoffset are unsigned integers.
+ * Example: "=80x24+300-49"
+ * The equal sign is optional.
+ * It returns a bitmask that indicates which of the four values
+ * were actually found in the string. For each value found,
+ * the corresponding argument is updated; for each value
+ * not found, the corresponding argument is left unchanged.
+ */
+
+static int
+XParseGeometry (char *string,
+ int *x, int *y,
+ unsigned int *width, unsigned int *height)
+{
+ int mask = NoValue;
+ char *strind;
+ unsigned long int tempWidth, tempHeight;
+ long int tempX, tempY;
+ char *nextCharacter;
+
+ if (string == NULL || *string == '\0')
+ return mask;
+ if (*string == '=')
+ string++; /* ignore possible '=' at beg of geometry spec */
+
+ strind = string;
+ if (*strind != '+' && *strind != '-' && *strind != 'x')
+ {
+ tempWidth = strtoul (strind, &nextCharacter, 10);
+ if (strind == nextCharacter)
+ return 0;
+ strind = nextCharacter;
+ mask |= WidthValue;
+ }
+
+ if (*strind == 'x' || *strind == 'X')
+ {
+ strind++;
+ tempHeight = strtoul (strind, &nextCharacter, 10);
+ if (strind == nextCharacter)
+ return 0;
+ strind = nextCharacter;
+ mask |= HeightValue;
+ }
+
+ if (*strind == '+' || *strind == '-')
+ {
+ if (*strind == '-')
+ mask |= XNegative;
+ tempX = strtol (strind, &nextCharacter, 10);
+ if (strind == nextCharacter)
+ return 0;
+ strind = nextCharacter;
+ mask |= XValue;
+ if (*strind == '+' || *strind == '-')
+ {
+ if (*strind == '-')
+ mask |= YNegative;
+ tempY = strtol (strind, &nextCharacter, 10);
+ if (strind == nextCharacter)
+ return 0;
+ strind = nextCharacter;
+ mask |= YValue;
+ }
+ }
+
+ /* If strind isn't at the end of the string then it's an invalid
+ geometry specification. */
+
+ if (*strind != '\0')
+ return 0;
+
+ if (mask & XValue)
+ *x = clip_to_bounds (INT_MIN, tempX, INT_MAX);
+ if (mask & YValue)
+ *y = clip_to_bounds (INT_MIN, tempY, INT_MAX);
+ if (mask & WidthValue)
+ *width = min (tempWidth, UINT_MAX);
+ if (mask & HeightValue)
+ *height = min (tempHeight, UINT_MAX);
+ return mask;
+}
+
+#endif /* !defined (HAVE_X_WINDOWS) && defined (NoValue) */
\f
/* NS used to define x-parse-geometry in ns-win.el, but that confused
On Nextstep, this just calls `ns-parse-geometry'. */)
(Lisp_Object string)
{
-#ifdef HAVE_NS
- return call1 (Qns_parse_geometry, string);
-#else
int geometry, x, y;
unsigned int width, height;
Lisp_Object result;
CHECK_STRING (string);
+#ifdef HAVE_NS
+ if (strchr (SSDATA (string), ' ') != NULL)
+ return call1 (Qns_parse_geometry, string);
+#endif
geometry = XParseGeometry (SSDATA (string),
&x, &y, &width, &height);
result = Qnil;
Lisp_Object element;
if (x >= 0 && (geometry & XNegative))
- element = Fcons (Qleft, Fcons (Qminus, Fcons (make_number (-x), Qnil)));
+ element = list3 (Qleft, Qminus, make_number (-x));
else if (x < 0 && ! (geometry & XNegative))
- element = Fcons (Qleft, Fcons (Qplus, Fcons (make_number (x), Qnil)));
+ element = list3 (Qleft, Qplus, make_number (x));
else
element = Fcons (Qleft, make_number (x));
result = Fcons (element, result);
Lisp_Object element;
if (y >= 0 && (geometry & YNegative))
- element = Fcons (Qtop, Fcons (Qminus, Fcons (make_number (-y), Qnil)));
+ element = list3 (Qtop, Qminus, make_number (-y));
else if (y < 0 && ! (geometry & YNegative))
- element = Fcons (Qtop, Fcons (Qplus, Fcons (make_number (y), Qnil)));
+ element = list3 (Qtop, Qplus, make_number (y));
else
element = Fcons (Qtop, make_number (y));
result = Fcons (element, result);
result = Fcons (Fcons (Qheight, make_number (height)), result);
return result;
-#endif /* HAVE_NS */
}
#define DEFAULT_ROWS 35
#define DEFAULT_COLS 80
-int
-x_figure_window_size (struct frame *f, Lisp_Object parms, int toolbar_p)
+long
+x_figure_window_size (struct frame *f, Lisp_Object parms, bool toolbar_p)
{
register Lisp_Object tem0, tem1, tem2;
long window_prompting = 0;
- Display_Info *dpyinfo = FRAME_X_DISPLAY_INFO (f);
+ Display_Info *dpyinfo = FRAME_DISPLAY_INFO (f);
/* Default values if we fall through.
Actually, if that happens we should get
selected frame. This is useful when `make-pointer-invisible' is set. */)
(Lisp_Object frame)
{
- if (NILP (frame))
- frame = selected_frame;
+ return decode_any_frame (frame)->pointer_invisible ? Qnil : Qt;
+}
- CHECK_FRAME (frame);
- return (XFRAME (frame)->pointer_invisible ? Qnil : Qt);
+\f
+/***********************************************************************
+ Multimonitor data
+ ***********************************************************************/
+
+#ifdef HAVE_WINDOW_SYSTEM
+
+# if (defined HAVE_NS \
+ || (!defined USE_GTK && (defined HAVE_XINERAMA || defined HAVE_XRANDR)))
+void
+free_monitors (struct MonitorInfo *monitors, int n_monitors)
+{
+ int i;
+ for (i = 0; i < n_monitors; ++i)
+ xfree (monitors[i].name);
+ xfree (monitors);
}
+# endif
+
+Lisp_Object
+make_monitor_attribute_list (struct MonitorInfo *monitors,
+ int n_monitors,
+ int primary_monitor,
+ Lisp_Object monitor_frames,
+ const char *source)
+{
+ Lisp_Object attributes_list = Qnil;
+ Lisp_Object primary_monitor_attributes = Qnil;
+ int i;
+
+ for (i = 0; i < n_monitors; ++i)
+ {
+ Lisp_Object geometry, workarea, attributes = Qnil;
+ struct MonitorInfo *mi = &monitors[i];
+
+ if (mi->geom.width == 0) continue;
+
+ workarea = list4i (mi->work.x, mi->work.y,
+ mi->work.width, mi->work.height);
+ geometry = list4i (mi->geom.x, mi->geom.y,
+ mi->geom.width, mi->geom.height);
+ attributes = Fcons (Fcons (Qsource, build_string (source)),
+ attributes);
+ attributes = Fcons (Fcons (Qframes, AREF (monitor_frames, i)),
+ attributes);
+ attributes = Fcons (Fcons (Qmm_size,
+ list2i (mi->mm_width, mi->mm_height)),
+ attributes);
+ attributes = Fcons (Fcons (Qworkarea, workarea), attributes);
+ attributes = Fcons (Fcons (Qgeometry, geometry), attributes);
+ if (mi->name)
+ attributes = Fcons (Fcons (Qname, make_string (mi->name,
+ strlen (mi->name))),
+ attributes);
+
+ if (i == primary_monitor)
+ primary_monitor_attributes = attributes;
+ else
+ attributes_list = Fcons (attributes, attributes_list);
+ }
+
+ if (!NILP (primary_monitor_attributes))
+ attributes_list = Fcons (primary_monitor_attributes, attributes_list);
+ return attributes_list;
+}
+
+#endif /* HAVE_WINDOW_SYSTEM */
\f
/***********************************************************************
DEFSYM (Qx, "x");
DEFSYM (Qw32, "w32");
DEFSYM (Qpc, "pc");
- DEFSYM (Qmac, "mac");
DEFSYM (Qns, "ns");
DEFSYM (Qvisible, "visible");
DEFSYM (Qbuffer_predicate, "buffer-predicate");
DEFSYM (Qx_frame_parameter, "x-frame-parameter");
DEFSYM (Qterminal, "terminal");
- DEFSYM (Qterminal_live_p, "terminal-live-p");
+
+ DEFSYM (Qgeometry, "geometry");
+ DEFSYM (Qworkarea, "workarea");
+ DEFSYM (Qmm_size, "mm-size");
+ DEFSYM (Qframes, "frames");
+ DEFSYM (Qsource, "source");
#ifdef HAVE_NS
DEFSYM (Qns_parse_geometry, "ns-parse-geometry");
Vdefault_frame_scroll_bars = Qnil;
#endif
+ DEFVAR_BOOL ("scroll-bar-adjust-thumb-portion",
+ scroll_bar_adjust_thumb_portion_p,
+ doc: /* Adjust thumb for overscrolling for Gtk+ and MOTIF.
+Non-nil means adjust the thumb in the scroll bar so it can be dragged downwards
+even if the end of the buffer is shown (i.e. overscrolling).
+Set to nil if you want the thumb to be at the bottom when the end of the buffer
+is shown. Also, the thumb fills the whole scroll bar when the entire buffer
+is visible. In this case you can not overscroll. */);
+ scroll_bar_adjust_thumb_portion_p = 1;
+
DEFVAR_LISP ("terminal-frame", Vterminal_frame,
doc: /* The initial frame-object, which represents Emacs's stdout. */);
defsubr (&Swindow_system);
defsubr (&Smake_terminal_frame);
defsubr (&Shandle_switch_frame);
+ defsubr (&Shandle_focus_in);
+ defsubr (&Shandle_focus_out);
defsubr (&Sselect_frame);
defsubr (&Sselected_frame);
defsubr (&Sframe_list);
defsubr (&Snext_frame);
defsubr (&Sprevious_frame);
+ defsubr (&Slast_nonminibuf_frame);
defsubr (&Sdelete_frame);
defsubr (&Smouse_position);
defsubr (&Smouse_pixel_position);
defsubr (&Svisible_frame_list);
defsubr (&Sraise_frame);
defsubr (&Slower_frame);
+ defsubr (&Sx_focus_frame);
defsubr (&Sredirect_frame_focus);
defsubr (&Sframe_focus);
defsubr (&Sframe_parameters);
HCoop / bpt / emacs.git / blobdiff