#include "termchar.h"
#include "termopts.h"
#include "termhooks.h"
-#include "cm.h"
+/* cm.h must come after dispextern.h on Windows. */
#include "dispextern.h"
+#include "cm.h"
#include "buffer.h"
#include "frame.h"
#include "window.h"
#include "intervals.h"
#include "systty.h"
+#include "syssignal.h"
#ifdef HAVE_X_WINDOWS
#include "xterm.h"
#endif /* HAVE_X_WINDOWS */
+#ifdef HAVE_NTGUI
+#include "w32term.h"
+#endif /* HAVE_NTGUI */
+
/* Include systime.h after xterm.h to avoid double inclusion of time.h. */
#include "systime.h"
positive means at end of text in echo area;
negative means at beginning of line. */
int cursor_in_echo_area;
+
+Lisp_Object Qdisplay_table;
\f
/* The currently selected frame.
In a single-frame version, this variable always holds the address of
bzero (new->enable, height * sizeof (char));
new->bufp = (int *) xmalloc (height * sizeof (int));
-#ifdef HAVE_X_WINDOWS
- if (FRAME_X_P (frame))
+#ifdef HAVE_WINDOW_SYSTEM
+ if (FRAME_WINDOW_P (frame))
{
new->top_left_x = (short *) xmalloc (height * sizeof (short));
new->top_left_y = (short *) xmalloc (height * sizeof (short));
new->pix_height = (short *) xmalloc (height * sizeof (short));
new->max_ascent = (short *) xmalloc (height * sizeof (short));
}
-#endif
+#endif /* HAVE_WINDOW_SYSTEM */
if (empty)
{
if (glyphs->charstarts)
xfree (glyphs->charstarts);
-#ifdef HAVE_X_WINDOWS
- if (FRAME_X_P (frame))
+#ifdef HAVE_WINDOW_SYSTEM
+ if (FRAME_WINDOW_P (frame))
{
xfree (glyphs->top_left_x);
xfree (glyphs->top_left_y);
xfree (glyphs->pix_height);
xfree (glyphs->max_ascent);
}
-#endif
+#endif /* HAVE_WINDOW_SYSTEM */
xfree (glyphs);
}
if (vpos < 0)
abort ();
- if ((desired_glyphs->enable[vpos]) && desired_glyphs->used[vpos] > hpos)
- abort ();
-
if (! desired_glyphs->enable[vpos])
{
desired_glyphs->used[vpos] = 0;
current_frame->bufp + from + amount,
(end - from) * sizeof current_frame->bufp[0]);
-#ifdef HAVE_X_WINDOWS
- if (FRAME_X_P (frame))
+#ifdef HAVE_WINDOW_SYSTEM
+ if (FRAME_WINDOW_P (frame))
{
safe_bcopy (current_frame->top_left_x + from,
current_frame->top_left_x + from + amount,
current_frame->max_ascent + from + amount,
(end - from) * sizeof current_frame->max_ascent[0]);
}
-#endif /* HAVE_X_WINDOWS */
+#endif /* HAVE_WINDOW_SYSTEM */
update_end (frame);
}
current_frame->bufp + from + amount,
(end - from) * sizeof current_frame->bufp[0]);
-#ifdef HAVE_X_WINDOWS
- if (FRAME_X_P (frame))
+#ifdef HAVE_WINDOW_SYSTEM
+ if (FRAME_WINDOW_P (frame))
{
safe_bcopy (current_frame->top_left_x + from,
current_frame->top_left_x + from + amount,
current_frame->max_ascent + from + amount,
(end - from) * sizeof current_frame->max_ascent[0]);
}
-#endif /* HAVE_X_WINDOWS */
+#endif /* HAVE_WINDOW_SYSTEM */
update_end (frame);
}
#ifdef HAVE_FACES
int dummy;
- if (FRAME_X_P (frame))
+ if (FRAME_WINDOW_P (frame))
face = compute_char_face (frame, w, point - 1, -1, -1, &dummy, point, 0);
#endif
current_frame->glyphs[vpos][hpos] = MAKE_GLYPH (frame, g, face);
int pause;
int preempt_count = baud_rate / 2400 + 1;
extern input_pending;
-#ifdef HAVE_X_WINDOWS
+#ifdef HAVE_WINDOW_SYSTEM
register int downto, leftmost;
#endif
if (desired_frame->enable[FRAME_HEIGHT (f) - 1])
update_line (f, FRAME_HEIGHT (f) - 1);
-#ifdef HAVE_X_WINDOWS
- if (FRAME_X_P (f))
+#ifdef HAVE_WINDOW_SYSTEM
+ if (FRAME_WINDOW_P (f))
{
- leftmost = downto = f->display.x->internal_border_width;
+ leftmost = downto = FRAME_INTERNAL_BORDER_WIDTH (f);
if (desired_frame->enable[0])
{
current_frame->top_left_x[FRAME_HEIGHT (f) - 1] = leftmost;
current_frame->top_left_y[FRAME_HEIGHT (f) - 1]
- = PIXEL_HEIGHT (f) - f->display.x->internal_border_width
+ = PIXEL_HEIGHT (f) - FRAME_INTERNAL_BORDER_WIDTH (f)
- current_frame->pix_height[FRAME_HEIGHT (f) - 1];
current_frame->top_left_x[0] = leftmost;
current_frame->top_left_y[0] = downto;
}
}
-#endif /* HAVE_X_WINDOWS */
+#endif /* HAVE_WINDOW_SYSTEM */
/* Now update the rest of the lines. */
for (i = 0; i < FRAME_HEIGHT (f) - 1 && (force || !input_pending); i++)
}
update_line (f, i);
-#ifdef HAVE_X_WINDOWS
- if (FRAME_X_P (f))
+#ifdef HAVE_WINDOW_SYSTEM
+ if (FRAME_WINDOW_P (f))
{
current_frame->top_left_y[i] = downto;
current_frame->top_left_x[i] = leftmost;
}
-#endif /* HAVE_X_WINDOWS */
+#endif /* HAVE_WINDOW_SYSTEM */
}
-#ifdef HAVE_X_WINDOWS
- if (FRAME_X_P (f))
+#ifdef HAVE_WINDOW_SYSTEM
+ if (FRAME_WINDOW_P (f))
downto += current_frame->pix_height[i];
-#endif
+#endif /* HAVE_WINDOW_SYSTEM */
}
pause = (i < FRAME_HEIGHT (f) - 1) ? i : 0;
/* Now just clean up termcap drivers and set cursor, etc. */
if (!pause)
{
- if (cursor_in_echo_area
+ if ((cursor_in_echo_area
+ /* If we are showing a message instead of the minibuffer,
+ show the cursor for the message instead of for the
+ (now hidden) minibuffer contents. */
+ || (EQ (minibuf_window, selected_window)
+ && EQ (minibuf_window, echo_area_window)
+ && echo_area_glyphs != 0))
+ /* These cases apply only to the frame that contains
+ the active minibuffer window. */
&& FRAME_HAS_MINIBUF_P (f)
&& EQ (FRAME_MINIBUF_WINDOW (f), minibuf_window))
{
void
quit_error_check ()
{
+#if 0
if (FRAME_DESIRED_GLYPHS (selected_frame) == 0)
return;
if (FRAME_DESIRED_GLYPHS (selected_frame)->enable[0])
abort ();
if (FRAME_DESIRED_GLYPHS (selected_frame)->enable[FRAME_HEIGHT (selected_frame) - 1])
abort ();
+#endif
}
\f
/* Decide what insert/delete line to do, and do it */
if (! current_frame->highlight[vpos])
{
if (!must_write_spaces)
- while (obody[olen - 1] == SPACEGLYPH && olen > 0)
+ while (olen > 0 && obody[olen - 1] == SPACEGLYPH)
olen--;
}
else
current_frame->highlight[vpos] = desired_frame->highlight[vpos];
current_frame->bufp[vpos] = desired_frame->bufp[vpos];
-#ifdef HAVE_X_WINDOWS
- if (FRAME_X_P (frame))
+#ifdef HAVE_WINDOW_SYSTEM
+ if (FRAME_WINDOW_P (frame))
{
current_frame->pix_width[vpos]
= current_frame->used[vpos]
- * FONT_WIDTH (frame->display.x->font);
+ * FONT_WIDTH (FRAME_FONT (frame));
current_frame->pix_height[vpos]
- = frame->display.x->line_height;
+ = FRAME_LINE_HEIGHT (frame);
}
-#endif /* HAVE_X_WINDOWS */
+#endif /* HAVE_WINDOW_SYSTEM */
if (!desired_frame->enable[vpos])
{
current_frame->charstarts[vpos] = temp1;
}
\f
-/* A vector of size >= NFRAMES + 3 * NBUFFERS + 1, containing the session's
- frames, buffers, buffer-read-only flags, and buffer-modified-flags,
- and a trailing sentinel (so we don't need to add length checks). */
+/* A vector of size >= 2 * NFRAMES + 3 * NBUFFERS + 1, containing the
+ session's frames, frame names, buffers, buffer-read-only flags, and
+ buffer-modified-flags, and a trailing sentinel (so we don't need to
+ add length checks). */
static Lisp_Object frame_and_buffer_state;
DEFUN ("frame-or-buffer-changed-p", Fframe_or_buffer_changed_p,
Lisp_Object tail, frame, buf;
Lisp_Object *vecp;
int n;
+
vecp = XVECTOR (frame_and_buffer_state)->contents;
FOR_EACH_FRAME (tail, frame)
- if (!EQ (*vecp++, frame))
- goto changed;
+ {
+ if (!EQ (*vecp++, frame))
+ goto changed;
+ if (!EQ (*vecp++, XFRAME (frame)->name))
+ goto changed;
+ }
/* Check that the buffer info matches.
No need to test for the end of the vector
because the last element of the vector is lambda
/* Start with 1 so there is room for at least one lambda at the end. */
n = 1;
FOR_EACH_FRAME (tail, frame)
- n++;
+ n += 2;
for (tail = Vbuffer_alist; CONSP (tail); tail = XCONS (tail)->cdr)
n += 3;
/* Reallocate the vector if it's grown, or if it's shrunk a lot. */
if (n > XVECTOR (frame_and_buffer_state)->size
- || n < XVECTOR (frame_and_buffer_state)->size / 2)
- frame_and_buffer_state = Fmake_vector (make_number (n), Qlambda);
+ || n + 20 < XVECTOR (frame_and_buffer_state)->size / 2)
+ /* Add 20 extra so we grow it less often. */
+ frame_and_buffer_state = Fmake_vector (make_number (n + 20), Qlambda);
vecp = XVECTOR (frame_and_buffer_state)->contents;
FOR_EACH_FRAME (tail, frame)
- *vecp++ = frame;
+ {
+ *vecp++ = frame;
+ *vecp++ = XFRAME (frame)->name;
+ }
for (tail = Vbuffer_alist; CONSP (tail); tail = XCONS (tail)->cdr)
{
buf = XCONS (XCONS (tail)->car)->cdr;
*vecp++ = XBUFFER (buf)->read_only;
*vecp++ = Fbuffer_modified_p (buf);
}
- /* If we left any slack in the vector, fill it up now. */
- for (; n < XVECTOR (frame_and_buffer_state)->size; ++n)
+ /* Fill up the vector with lambdas (always at least one). */
+ *vecp++ = Qlambda;
+ while (vecp - XVECTOR (frame_and_buffer_state)->contents
+ < XVECTOR (frame_and_buffer_state)->size)
*vecp++ = Qlambda;
+ /* Make sure we didn't overflow the vector. */
+ if (vecp - XVECTOR (frame_and_buffer_state)->contents
+ > XVECTOR (frame_and_buffer_state)->size)
+ abort ();
return Qt;
}
\f
error ("millisecond `sit-for' not supported on %s", SYSTEM_TYPE);
#endif
- if (NILP (nodisp))
- prepare_menu_bars ();
return sit_for (sec, usec, 0, NILP (nodisp));
}
\f
}
#endif /* HAVE_X_WINDOWS */
+#ifdef HAVE_NTGUI
+ if (!inhibit_window_system)
+ {
+ Vwindow_system = intern ("win32");
+ Vwindow_system_version = make_number (1);
+ return;
+ }
+#endif /* HAVE_NTGUI */
+
/* If no window system has been specified, try to use the terminal. */
if (! isatty (0))
{
defsubr (&Ssleep_for);
defsubr (&Ssend_string_to_terminal);
- frame_and_buffer_state = Fmake_vector (make_number (1), Qlambda);
+ frame_and_buffer_state = Fmake_vector (make_number (20), Qlambda);
staticpro (&frame_and_buffer_state);
+ Qdisplay_table = intern ("display-table");
+ staticpro (&Qdisplay_table);
+
DEFVAR_INT ("baud-rate", &baud_rate,
"*The output baud rate of the terminal.\n\
On most systems, changing this value will affect the amount of padding\n\