/* Functions for the X window system.
Copyright (C) 1989, 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000,
- 2001, 2002, 2003, 2004, 2005, 2006, 2007 Free Software Foundation, Inc.
+ 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008
+ Free Software Foundation, Inc.
This file is part of GNU Emacs.
#include "keyboard.h"
#include "blockinput.h"
#include <epaths.h>
+#include "character.h"
#include "charset.h"
#include "coding.h"
#include "fontset.h"
#include "atimer.h"
#include "termchar.h"
+#ifdef USE_FONT_BACKEND
+#include "font.h"
+#endif /* USE_FONT_BACKEND */
+
#ifdef HAVE_X_WINDOWS
#include <ctype.h>
#endif /* USE_GTK */
-#ifdef HAVE_X11R4
#define MAXREQUEST(dpy) (XMaxRequestSize (dpy))
-#else
-#define MAXREQUEST(dpy) ((dpy)->max_request_size)
-#endif
/* The gray bitmap `bitmaps/gray'. This is done because xterm.c uses
it, and including `bitmaps/gray' more than once is a problem when
}
else if (INTEGERP (object))
{
- struct terminal *t = get_terminal (XINT (object), 1);
+ struct terminal *t = get_terminal (object, 1);
if (t->type != output_x_window)
error ("Terminal %d is not an X display", XINT (object));
if (wdesc == None) return 0;
- for (tail = Vframe_list; GC_CONSP (tail); tail = XCDR (tail))
+ for (tail = Vframe_list; CONSP (tail); tail = XCDR (tail))
{
frame = XCAR (tail);
- if (!GC_FRAMEP (frame))
+ if (!FRAMEP (frame))
continue;
f = XFRAME (frame);
if (!FRAME_X_P (f) || FRAME_X_DISPLAY_INFO (f) != dpyinfo)
if (wdesc == None) return NULL;
found = NULL;
- for (tail = Vframe_list; GC_CONSP (tail) && !found; tail = XCDR (tail))
+ for (tail = Vframe_list; CONSP (tail) && !found; tail = XCDR (tail))
{
frame = XCAR (tail);
- if (!GC_FRAMEP (frame))
+ if (!FRAMEP (frame))
continue;
f = XFRAME (frame);
if (wdesc == None) return 0;
- for (tail = Vframe_list; GC_CONSP (tail); tail = XCDR (tail))
+ for (tail = Vframe_list; CONSP (tail); tail = XCDR (tail))
{
frame = XCAR (tail);
- if (!GC_FRAMEP (frame))
+ if (!FRAMEP (frame))
continue;
f = XFRAME (frame);
if (!FRAME_X_P (f) || FRAME_X_DISPLAY_INFO (f) != dpyinfo)
if (wdesc == None) return 0;
- for (tail = Vframe_list; GC_CONSP (tail); tail = XCDR (tail))
+ for (tail = Vframe_list; CONSP (tail); tail = XCDR (tail))
{
frame = XCAR (tail);
- if (!GC_FRAMEP (frame))
+ if (!FRAMEP (frame))
continue;
f = XFRAME (frame);
if (!FRAME_X_P (f) || FRAME_X_DISPLAY_INFO (f) != dpyinfo)
if (wdesc == None) return 0;
- for (tail = Vframe_list; GC_CONSP (tail); tail = XCDR (tail))
+ for (tail = Vframe_list; CONSP (tail); tail = XCDR (tail))
{
frame = XCAR (tail);
- if (!GC_FRAMEP (frame))
+ if (!FRAMEP (frame))
continue;
f = XFRAME (frame);
if (!FRAME_X_P (f) || FRAME_X_DISPLAY_INFO (f) != dpyinfo)
\f
+static void x_default_font_parameter P_ ((struct frame *, Lisp_Object));
+
static Lisp_Object unwind_create_frame P_ ((Lisp_Object));
static Lisp_Object unwind_create_tip_frame P_ ((Lisp_Object));
!NILP (bar);
bar = XSCROLL_BAR (bar)->next)
{
- Window window = SCROLL_BAR_X_WINDOW (XSCROLL_BAR (bar));
+ Window window = XSCROLL_BAR (bar)->x_window;
XSetWindowBackground (dpy, window, bg);
}
}
int selectionp;
int *freep;
{
- unsigned char *str = SDATA (string);
- int chars = SCHARS (string);
- int bytes = SBYTES (string);
- int charset_info;
- int bufsize;
- unsigned char *buf;
+ int result = string_xstring_p (string);
struct coding_system coding;
- extern Lisp_Object Qcompound_text_with_extensions;
- charset_info = find_charset_in_text (str, chars, bytes, NULL, Qnil);
- if (charset_info == 0)
+ if (result == 0)
{
/* No multibyte character in OBJ. We need not encode it. */
- *text_bytes = bytes;
+ *text_bytes = SBYTES (string);
*stringp = 1;
*freep = 0;
- return str;
+ return SDATA (string);
}
setup_coding_system (coding_system, &coding);
- if (selectionp
- && SYMBOLP (coding.pre_write_conversion)
- && !NILP (Ffboundp (coding.pre_write_conversion)))
- {
- struct gcpro gcpro1;
- /* We don't need to GCPRO string. */
- GCPRO1 (coding_system);
- string = run_pre_post_conversion_on_str (string, &coding, 1);
- UNGCPRO;
- str = SDATA (string);
- chars = SCHARS (string);
- bytes = SBYTES (string);
- }
- coding.src_multibyte = 1;
- coding.dst_multibyte = 0;
- coding.mode |= CODING_MODE_LAST_BLOCK;
- if (coding.type == coding_type_iso2022)
- coding.flags |= CODING_FLAG_ISO_SAFE;
+ coding.mode |= (CODING_MODE_SAFE_ENCODING | CODING_MODE_LAST_BLOCK);
/* We suppress producing escape sequences for composition. */
- coding.composing = COMPOSITION_DISABLED;
- bufsize = encoding_buffer_size (&coding, bytes);
- buf = (unsigned char *) xmalloc (bufsize);
- encode_coding (&coding, str, buf, bytes, bufsize);
+ coding.common_flags &= ~CODING_ANNOTATION_MASK;
+ coding.dst_bytes = SCHARS (string) * 2;
+ coding.destination = (unsigned char *) xmalloc (coding.dst_bytes);
+ encode_coding_object (&coding, string, 0, 0,
+ SCHARS (string), SBYTES (string), Qnil);
*text_bytes = coding.produced;
- *stringp = (charset_info == 1
- || (!EQ (coding_system, Qcompound_text)
- && !EQ (coding_system, Qcompound_text_with_extensions)));
+ *stringp = (result == 1 || !EQ (coding_system, Qcompound_text));
*freep = 1;
- return buf;
+ return coding.destination;
}
\f
if (FRAME_X_WINDOW (f))
{
BLOCK_INPUT;
-#ifdef HAVE_X11R4
{
XTextProperty text, icon;
int bytes, stringp;
if (do_free_text_value)
xfree (text.value);
}
-#else /* not HAVE_X11R4 */
- XSetIconName (FRAME_X_DISPLAY (f), FRAME_X_WINDOW (f),
- SDATA (name));
- XStoreName (FRAME_X_DISPLAY (f), FRAME_X_WINDOW (f),
- SDATA (name));
-#endif /* not HAVE_X11R4 */
UNBLOCK_INPUT;
}
}
}
\f
/* Change the title of frame F to NAME.
- If NAME is nil, use the frame name as the title.
-
- If EXPLICIT is non-zero, that indicates that lisp code is setting the
- name; if NAME is a string, set F's name to NAME and set
- F->explicit_name; if NAME is Qnil, then clear F->explicit_name.
-
- If EXPLICIT is zero, that indicates that Emacs redisplay code is
- suggesting a new name, which lisp code should override; if
- F->explicit_name is set, ignore the new name; otherwise, set it. */
+ If NAME is nil, use the frame name as the title. */
void
x_set_title (f, name, old_name)
-#if !defined (HAVE_X11R4) && !defined (HAVE_XSETWMPROTOCOLS)
-
-Status
-XSetWMProtocols (dpy, w, protocols, count)
- Display *dpy;
- Window w;
- Atom *protocols;
- int count;
-{
- Atom prop;
- prop = XInternAtom (dpy, "WM_PROTOCOLS", False);
- if (prop == None) return False;
- XChangeProperty (dpy, w, prop, XA_ATOM, 32, PropModeReplace,
- (unsigned char *) protocols, count);
- return True;
-}
-#endif /* not HAVE_X11R4 && not HAVE_XSETWMPROTOCOLS */
\f
#ifdef USE_X_TOOLKIT
#ifdef HAVE_X_I18N
static XFontSet xic_create_xfontset P_ ((struct frame *, char *));
+static XFontSet xic_create_xfontset2 P_ ((struct frame *));
static XIMStyle best_xim_style P_ ((XIMStyles *, XIMStyles *));
return fontsetname;
}
+#ifdef DEBUG_XIC_FONTSET
+static void
+print_fontset_result (xfs, name, missing_list, missing_count)
+ XFontSet xfs;
+ char *name;
+ char **missing_list;
+ int missing_count;
+{
+ if (xfs)
+ fprintf (stderr, "XIC Fontset created: %s\n", name);
+ else
+ {
+ fprintf (stderr, "XIC Fontset failed: %s\n", name);
+ while (missing_count-- > 0)
+ {
+ fprintf (stderr, " missing: %s\n", *missing_list);
+ missing_list++;
+ }
+ }
+
+}
+#endif
+
static XFontSet
xic_create_xfontset (f, base_fontname)
struct frame *f;
xfs = XCreateFontSet (FRAME_X_DISPLAY (f),
fontsetname, &missing_list,
&missing_count, &def_string);
+#ifdef DEBUG_XIC_FONTSET
+ print_fontset_result (xfs, fontsetname, missing_list, missing_count);
+#endif
if (missing_list)
XFreeStringList (missing_list);
if (! xfs)
xfs = XCreateFontSet (FRAME_X_DISPLAY (f),
p0, &missing_list,
&missing_count, &def_string);
+#ifdef DEBUG_XIC_FONTSET
+ print_fontset_result (xfs, p0, missing_list, missing_count);
+#endif
if (missing_list)
XFreeStringList (missing_list);
if (xfs)
}
}
xfree (fontsetname);
+ if (! xfs && base_fontname != xic_defaut_fontset)
+ {
+ /* Try the default fontset name at a last resort. */
+ fontsetname = xic_create_fontsetname (xic_defaut_fontset, False);
+ xfs = XCreateFontSet (FRAME_X_DISPLAY (f),
+ fontsetname, &missing_list,
+ &missing_count, &def_string);
+#ifdef DEBUG_XIC_FONTSET
+ print_fontset_result (xfs, fontsetname, missing_list, missing_count);
+#endif
+ if (missing_list)
+ XFreeStringList (missing_list);
+ xfree (fontsetname);
+ }
}
if (FRAME_XIC_BASE_FONTNAME (f))
return xfs;
}
+#ifdef USE_FONT_BACKEND
+
+static XFontSet
+xic_create_xfontset2 (f)
+ struct frame *f;
+{
+ XFontSet xfs = NULL;
+ struct font *font = FRAME_FONT_OBJECT (f);
+ int pixel_size = font->pixel_size;
+ Lisp_Object rest, frame;
+
+ /* See if there is another frame already using same fontset. */
+ FOR_EACH_FRAME (rest, frame)
+ {
+ struct frame *cf = XFRAME (frame);
+
+ if (cf != f && FRAME_LIVE_P (f) && FRAME_X_P (cf)
+ && FRAME_X_DISPLAY_INFO (cf) == FRAME_X_DISPLAY_INFO (f)
+ && FRAME_FONT_OBJECT (f)
+ && FRAME_FONT_OBJECT (f)->pixel_size == pixel_size)
+ {
+ xfs = FRAME_XIC_FONTSET (cf);
+ break;
+ }
+ }
+
+ if (! xfs)
+ {
+ char buf[256];
+ char **missing_list;
+ int missing_count;
+ char *def_string;
+ char *xlfd_format = "-*-*-medium-r-normal--%d-*-*-*-*-*";
+
+ sprintf (buf, xlfd_format, pixel_size);
+ missing_list = NULL;
+ xfs = XCreateFontSet (FRAME_X_DISPLAY (f), buf,
+ &missing_list, &missing_count, &def_string);
+#ifdef DEBUG_XIC_FONTSET
+ print_fontset_result (xfs, buf, missing_list, missing_count);
+#endif
+ if (missing_list)
+ XFreeStringList (missing_list);
+ if (! xfs)
+ {
+ /* List of pixel sizes most likely available. Find one that
+ is closest to pixel_size. */
+ int sizes[] = {0, 8, 10, 11, 12, 14, 17, 18, 20, 24, 26, 34, 0};
+ int *smaller, *larger;
+
+ for (smaller = sizes; smaller[1]; smaller++)
+ if (smaller[1] >= pixel_size)
+ break;
+ larger = smaller + 1;
+ if (*larger == pixel_size)
+ larger++;
+ while (*smaller || *larger)
+ {
+ int this_size;
+
+ if (! *larger)
+ this_size = *smaller--;
+ else if (! *smaller)
+ this_size = *larger++;
+ else if (pixel_size - *smaller < *larger - pixel_size)
+ this_size = *smaller--;
+ else
+ this_size = *larger++;
+ sprintf (buf, xlfd_format, this_size);
+ missing_list = NULL;
+ xfs = XCreateFontSet (FRAME_X_DISPLAY (f), buf,
+ &missing_list, &missing_count, &def_string);
+#ifdef DEBUG_XIC_FONTSET
+ print_fontset_result (xfs, buf, missing_list, missing_count);
+#endif
+ if (missing_list)
+ XFreeStringList (missing_list);
+ if (xfs)
+ break;
+ }
+ }
+ if (! xfs)
+ {
+ char *last_resort = "-*-*-*-r-normal--*-*-*-*-*-*";
+
+ missing_list = NULL;
+ xfs = XCreateFontSet (FRAME_X_DISPLAY (f), last_resort,
+ &missing_list, &missing_count, &def_string);
+#ifdef DEBUG_XIC_FONTSET
+ print_fontset_result (xfs, last_resort, missing_list, missing_count);
+#endif
+ if (missing_list)
+ XFreeStringList (missing_list);
+ }
+
+ }
+
+ return xfs;
+}
+#endif /* USE_FONT_BACKEND */
+
/* Free the X fontset of frame F if it is the last frame using it. */
void
return;
/* Create X fontset. */
+#ifdef USE_FONT_BACKEND
+ if (enable_font_backend)
+ xfs = xic_create_xfontset2 (f);
+ else
+#endif
xfs = xic_create_xfontset
(f, (FRAME_FONTSET (f) < 0) ? NULL
: (char *) SDATA (fontset_ascii (FRAME_FONTSET (f))));
xic_free_xfontset (f);
+#ifdef USE_FONT_BACKEND
+ if (enable_font_backend)
+ xfs = xic_create_xfontset2 (f);
+ else
+#endif
xfs = xic_create_xfontset (f, base_fontname);
attr = XVaCreateNestedList (0, XNFontSet, xfs, NULL);
XtManageChild (pane_widget);
XtRealizeWidget (shell_widget);
+ if (FRAME_X_EMBEDDED_P (f))
+ XReparentWindow (FRAME_X_DISPLAY (f), XtWindow (shell_widget),
+ f->output_data.x->parent_desc, 0, 0);
+
FRAME_X_WINDOW (f) = XtWindow (frame_widget);
validate_x_resource_name ();
Lisp_Object parms;
{
Lisp_Object icon_x, icon_y;
+#if 0
struct x_display_info *dpyinfo = FRAME_X_DISPLAY_INFO (f);
+#endif
/* Set the position of the icon. Note that twm groups all
icons in an icon window. */
Note that many default values are used. */
/* Normal video */
+#ifdef USE_FONT_BACKEND
+ if (enable_font_backend)
+ gc_values.font = FRAME_X_DISPLAY_INFO (f)->font->fid;
+ else
+#endif
gc_values.font = FRAME_FONT (f)->fid;
gc_values.foreground = FRAME_FOREGROUND_PIXEL (f);
gc_values.background = FRAME_BACKGROUND_PIXEL (f);
return Qnil;
}
+#ifdef USE_FONT_BACKEND
+static void
+x_default_font_parameter (f, parms)
+ struct frame *f;
+ Lisp_Object parms;
+{
+ struct x_display_info *dpyinfo = FRAME_X_DISPLAY_INFO (f);
+ Lisp_Object font = x_get_arg (dpyinfo, parms, Qfont, "font", "Font",
+ RES_TYPE_STRING);
+
+ if (! STRINGP (font))
+ {
+ char *names[]
+ = { "-adobe-courier-medium-r-*-*-*-120-*-*-*-*-iso8859-1",
+ "-misc-fixed-medium-r-normal-*-*-140-*-*-c-*-iso8859-1",
+ "-*-*-medium-r-normal-*-*-140-*-*-c-*-iso8859-1",
+ /* This was formerly the first thing tried, but it finds
+ too many fonts and takes too long. */
+ "-*-*-medium-r-*-*-*-*-*-*-c-*-iso8859-1",
+ /* If those didn't work, look for something which will
+ at least work. */
+ "-*-fixed-*-*-*-*-*-140-*-*-c-*-iso8859-1",
+ "fixed",
+ NULL };
+ int i;
+
+ for (i = 0; names[i]; i++)
+ {
+ font = font_open_by_name (f, names[i]);
+ if (! NILP (font))
+ break;
+ }
+ if (NILP (font))
+ error ("No suitable font was found");
+ }
+ x_default_parameter (f, parms, Qfont, font, "font", "Font", RES_TYPE_STRING);
+}
+#endif /* USE_FONT_BACKEND */
DEFUN ("x-create-frame", Fx_create_frame, Sx_create_frame,
1, 1, 0,
doc: /* Make a new X window, which is called a "frame" in Emacs terms.
-Returns an Emacs frame object.
+Return an Emacs frame object.
ALIST is an alist of frame parameters.
If the parameters specify that the frame should not have a minibuffer,
and do not specify a specific minibuffer window to use,
kb = &the_only_kboard;
#endif
- if (dpyinfo->terminal->deleted)
- error ("Terminal is being deleted, can't create new frames on it");
+ if (!dpyinfo->terminal->name)
+ error ("Terminal is not live, can't create new frames on it");
name = x_get_arg (dpyinfo, parms, Qname, "name", "Name", RES_TYPE_STRING);
if (!STRINGP (name)
/* With FRAME_X_DISPLAY_INFO set up, this unwind-protect is safe. */
record_unwind_protect (unwind_create_frame, frame);
#if GLYPH_DEBUG
- image_cache_refcount = FRAME_X_IMAGE_CACHE (f)->refcount;
+ image_cache_refcount = FRAME_IMAGE_CACHE (f)->refcount;
dpyinfo_refcount = dpyinfo->reference_count;
#endif /* GLYPH_DEBUG */
specbind (Qx_resource_name, name);
}
+ f->resx = dpyinfo->resx;
+ f->resy = dpyinfo->resy;
+
+#ifdef USE_FONT_BACKEND
+ if (enable_font_backend)
+ {
+ /* Perhaps, we must allow frame parameter, say `font-backend',
+ to specify which font backends to use. */
+#ifdef HAVE_FREETYPE
+#ifdef HAVE_XFT
+ register_font_driver (&xftfont_driver, f);
+#else /* not HAVE_XFT */
+ register_font_driver (&ftxfont_driver, f);
+#endif /* not HAVE_XFT */
+#endif /* HAVE_FREETYPE */
+ register_font_driver (&xfont_driver, f);
+
+ x_default_parameter (f, parms, Qfont_backend, Qnil,
+ "fontBackend", "FontBackend", RES_TYPE_STRING);
+ }
+#endif /* USE_FONT_BACKEND */
+
/* Extract the window parameters from the supplied values
that are needed to determine window geometry. */
+#ifdef USE_FONT_BACKEND
+ if (enable_font_backend)
+ x_default_font_parameter (f, parms);
+else
+#endif /* USE_FONT_BACKEND */
{
Lisp_Object font;
font = x_get_arg (dpyinfo, parms, Qfont, "font", "Font", RES_TYPE_STRING);
- BLOCK_INPUT;
- /* First, try whatever font the caller has specified. */
- if (STRINGP (font))
- {
- tem = Fquery_fontset (font, Qnil);
- if (STRINGP (tem))
- font = x_new_fontset (f, SDATA (tem));
- else
- font = x_new_font (f, SDATA (font));
- }
-
- /* Try out a font which we hope has bold and italic variations. */
- if (!STRINGP (font))
- font = x_new_font (f, "-adobe-courier-medium-r-*-*-*-120-*-*-*-*-iso8859-1");
+ /* If the caller has specified no font, try out fonts which we
+ hope have bold and italic variations. */
if (!STRINGP (font))
- font = x_new_font (f, "-misc-fixed-medium-r-normal-*-*-140-*-*-c-*-iso8859-1");
- if (! STRINGP (font))
- font = x_new_font (f, "-*-*-medium-r-normal-*-*-140-*-*-c-*-iso8859-1");
- if (! STRINGP (font))
- /* This was formerly the first thing tried, but it finds too many fonts
- and takes too long. */
- font = x_new_font (f, "-*-*-medium-r-*-*-*-*-*-*-c-*-iso8859-1");
- /* If those didn't work, look for something which will at least work. */
- if (! STRINGP (font))
- font = x_new_font (f, "-*-fixed-*-*-*-*-*-140-*-*-c-*-iso8859-1");
- UNBLOCK_INPUT;
- if (! STRINGP (font))
- font = build_string ("fixed");
+ {
+ char *names[]
+ = { "-adobe-courier-medium-r-*-*-*-120-*-*-*-*-iso8859-1",
+ "-misc-fixed-medium-r-normal-*-*-140-*-*-c-*-iso8859-1",
+ "-*-*-medium-r-normal-*-*-140-*-*-c-*-iso8859-1",
+ /* This was formerly the first thing tried, but it finds
+ too many fonts and takes too long. */
+ "-*-*-medium-r-*-*-*-*-*-*-c-*-iso8859-1",
+ /* If those didn't work, look for something which will
+ at least work. */
+ "-*-fixed-*-*-*-*-*-140-*-*-c-*-iso8859-1",
+ NULL };
+ int i;
+
+ BLOCK_INPUT;
+ for (i = 0; names[i]; i++)
+ {
+ Lisp_Object list;
- x_set_frame_parameters (f, Fcons (Fcons (Qfont, font), Qnil));
+ list = x_list_fonts (f, build_string (names[i]), 0, 1);
+ if (CONSP (list))
+ {
+ font = XCAR (list);
+ break;
+ }
+ }
+ UNBLOCK_INPUT;
+ if (! STRINGP (font))
+ font = build_string ("fixed");
+ }
+ x_default_parameter (f, parms, Qfont, font,
+ "font", "Font", RES_TYPE_STRING);
}
#ifdef USE_LUCID
xlwmenu_default_font = FRAME_FONT (f);
#endif
- x_default_parameter (f, parms, Qborder_width, make_number (2),
- "borderWidth", "BorderWidth", RES_TYPE_NUMBER);
+ /* Frame contents get displaced if an embedded X window has a border. */
+ if (! FRAME_X_EMBEDDED_P (f))
+ x_default_parameter (f, parms, Qborder_width, make_number (2),
+ "borderWidth", "BorderWidth", RES_TYPE_NUMBER);
/* This defaults to 1 in order to match xterm. We recognize either
internalBorderWidth or internalBorder (which is what xterm calls
x_default_parameter (f, parms, Qfullscreen, Qnil,
"fullscreen", "Fullscreen", RES_TYPE_SYMBOL);
- f->output_data.x->parent_desc = FRAME_X_DISPLAY_INFO (f)->root_window;
-
/* Compute the size of the X window. */
window_prompting = x_figure_window_size (f, parms, 1);
/* All remaining specified parameters, which have not been "used"
by x_get_arg and friends, now go in the misc. alist of the frame. */
- for (tem = parms; !NILP (tem); tem = XCDR (tem))
+ for (tem = parms; CONSP (tem); tem = XCDR (tem))
if (CONSP (XCAR (tem)) && !NILP (XCAR (XCAR (tem))))
f->param_alist = Fcons (XCAR (tem), f->param_alist);
- store_frame_param (f, Qwindow_system, Qx);
-
UNGCPRO;
/* Make sure windows on this frame appear in calls to next-window
DEFUN ("x-display-pixel-width", Fx_display_pixel_width, Sx_display_pixel_width,
0, 1, 0,
- doc: /* Returns the width in pixels of the X display TERMINAL.
+ doc: /* Return the width in pixels of the X display TERMINAL.
The optional argument TERMINAL specifies which display to ask about.
TERMINAL should be a terminal id, a frame or a display name (a string).
If omitted or nil, that stands for the selected frame's display. */)
DEFUN ("x-display-pixel-height", Fx_display_pixel_height,
Sx_display_pixel_height, 0, 1, 0,
- doc: /* Returns the height in pixels of the X display TERMINAL.
+ doc: /* Return the height in pixels of the X display TERMINAL.
The optional argument TERMINAL specifies which display to ask about.
TERMINAL should be a terminal id, a frame or a display name (a string).
If omitted or nil, that stands for the selected frame's display. */)
DEFUN ("x-display-planes", Fx_display_planes, Sx_display_planes,
0, 1, 0,
- doc: /* Returns the number of bitplanes of the X display TERMINAL.
+ doc: /* Return the number of bitplanes of the X display TERMINAL.
The optional argument TERMINAL specifies which display to ask about.
TERMINAL should be a terminal id, a frame or a display name (a string).
If omitted or nil, that stands for the selected frame's display. */)
DEFUN ("x-display-color-cells", Fx_display_color_cells, Sx_display_color_cells,
0, 1, 0,
- doc: /* Returns the number of color cells of the X display TERMINAL.
+ doc: /* Return the number of color cells of the X display TERMINAL.
The optional argument TERMINAL specifies which display to ask about.
TERMINAL should be a terminal id, a frame or a display name (a string).
If omitted or nil, that stands for the selected frame's display. */)
DEFUN ("x-server-max-request-size", Fx_server_max_request_size,
Sx_server_max_request_size,
0, 1, 0,
- doc: /* Returns the maximum request size of the X server of display TERMINAL.
+ doc: /* Return the maximum request size of the X server of display TERMINAL.
The optional argument TERMINAL specifies which display to ask about.
TERMINAL should be a terminal id, a frame or a display name (a string).
If omitted or nil, that stands for the selected frame's display. */)
}
DEFUN ("x-server-vendor", Fx_server_vendor, Sx_server_vendor, 0, 1, 0,
- doc: /* Returns the "vendor ID" string of the X server of display TERMINAL.
+ doc: /* Return the "vendor ID" string of the X server of display TERMINAL.
\(Labelling every distributor as a "vendor" embodies the false assumption
that operating systems cannot be developed and distributed noncommercially.)
The optional argument TERMINAL specifies which display to ask about.
}
DEFUN ("x-server-version", Fx_server_version, Sx_server_version, 0, 1, 0,
- doc: /* Returns the version numbers of the X server of display TERMINAL.
+ doc: /* Return the version numbers of the X server of display TERMINAL.
The value is a list of three integers: the major and minor
version numbers of the X Protocol in use, and the distributor-specific release
number. See also the function `x-server-vendor'.
DEFUN ("x-display-backing-store", Fx_display_backing_store,
Sx_display_backing_store, 0, 1, 0,
- doc: /* Returns an indication of whether X display TERMINAL does backing store.
+ doc: /* Return an indication of whether X display TERMINAL does backing store.
The value may be `always', `when-mapped', or `not-useful'.
The optional argument TERMINAL specifies which display to ask about.
TERMINAL should be a terminal id, a frame or a display name (a string).
DEFUN ("x-display-save-under", Fx_display_save_under,
Sx_display_save_under, 0, 1, 0,
- doc: /* Returns t if the X display TERMINAL supports the save-under feature.
+ doc: /* Return t if the X display TERMINAL supports the save-under feature.
The optional argument TERMINAL specifies which display to ask about.
TERMINAL should be a terminal id, a frame or a display name (a string).
If omitted or nil, that stands for the selected frame's display. */)
dpyinfo->visual = DefaultVisualOfScreen (screen);
-#ifdef HAVE_X11R4
vinfo_template.visualid = XVisualIDFromVisual (dpyinfo->visual);
-#else
- vinfo_template.visualid = dpyinfo->visual->visualid;
-#endif
vinfo_template.screen = XScreenNumberOfScreen (screen);
vinfo = XGetVisualInfo (dpy, VisualIDMask | VisualScreenMask,
&vinfo_template, &n_visuals);
Lisp_Object tail, result;
result = Qnil;
- for (tail = x_display_name_list; ! NILP (tail); tail = XCDR (tail))
+ for (tail = x_display_name_list; CONSP (tail); tail = XCDR (tail))
result = Fcons (XCAR (XCAR (tail)), result);
return result;
check_x ();
- if (dpyinfo->terminal->deleted)
- error ("Terminal is being deleted, can't create new frames on it");
+ if (!dpyinfo->terminal->name)
+ error ("Terminal is not live, can't create new frames on it");
parms = Fcopy_alist (parms);
f->icon_name = Qnil;
FRAME_X_DISPLAY_INFO (f) = dpyinfo;
#if GLYPH_DEBUG
- image_cache_refcount = FRAME_X_IMAGE_CACHE (f)->refcount;
+ image_cache_refcount = FRAME_IMAGE_CACHE (f)->refcount;
dpyinfo_refcount = dpyinfo->reference_count;
#endif /* GLYPH_DEBUG */
f->output_data.x->parent_desc = FRAME_X_DISPLAY_INFO (f)->root_window;
specbind (Qx_resource_name, name);
}
+ f->resx = dpyinfo->resx;
+ f->resy = dpyinfo->resy;
+
+#ifdef USE_FONT_BACKEND
+ if (enable_font_backend)
+ {
+ /* Perhaps, we must allow frame parameter, say `font-backend',
+ to specify which font backends to use. */
+#ifdef HAVE_FREETYPE
+#ifdef HAVE_XFT
+ register_font_driver (&xftfont_driver, f);
+#else /* not HAVE_XFT */
+ register_font_driver (&ftxfont_driver, f);
+#endif /* not HAVE_XFT */
+#endif /* HAVE_FREETYPE */
+ register_font_driver (&xfont_driver, f);
+
+ x_default_parameter (f, parms, Qfont_backend, Qnil,
+ "fontBackend", "FontBackend", RES_TYPE_STRING);
+ }
+#endif /* USE_FONT_BACKEND */
+
/* Extract the window parameters from the supplied values that are
needed to determine window geometry. */
+#ifdef USE_FONT_BACKEND
+ if (enable_font_backend)
+ x_default_font_parameter (f, parms);
+else
+#endif /* USE_FONT_BACKEND */
{
Lisp_Object font;
{
tem = Fquery_fontset (font, Qnil);
if (STRINGP (tem))
- font = x_new_fontset (f, SDATA (tem));
+ font = x_new_fontset (f, tem);
else
font = x_new_font (f, SDATA (font));
}
if (! STRINGP (font))
font = build_string ("fixed");
- x_default_parameter (f, parms, Qfont, font,
- "font", "Font", RES_TYPE_STRING);
+ x_set_frame_parameters (f, Fcons (Fcons (Qfont, font), Qnil));
}
x_default_parameter (f, parms, Qborder_width, make_number (2),
Fmodify_frame_parameters (frame, Fcons (Fcons (intern ("tooltip"), Qt),
Qnil));
+ /* FIXME - can this be done in a similar way to normal frames?
+ http://lists.gnu.org/archive/html/emacs-devel/2007-10/msg00641.html */
+
+ /* Set the `display-type' frame parameter before setting up faces. */
+ {
+ Lisp_Object disptype;
+
+ if (FRAME_X_DISPLAY_INFO (f)->n_planes == 1)
+ disptype = intern ("mono");
+ else if (FRAME_X_DISPLAY_INFO (f)->visual->class == GrayScale
+ || FRAME_X_DISPLAY_INFO (f)->visual->class == StaticGray)
+ disptype = intern ("grayscale");
+ else
+ disptype = intern ("color");
+
+ if (NILP (Fframe_parameter (frame, Qdisplay_type)))
+ Fmodify_frame_parameters (frame, Fcons (Fcons (Qdisplay_type, disptype),
+ Qnil));
+ }
+
/* Set up faces after all frame parameters are known. This call
also merges in face attributes specified for new frames.
Qnil));
}
- Fmodify_frame_parameters (frame, Fcons (Fcons (Qwindow_system, Qx), Qnil));
-
f->no_split = 1;
UNGCPRO;
GCPRO4 (string, parms, frame, timeout);
CHECK_STRING (string);
+ if (SCHARS (string) == 0)
+ string = make_unibyte_string (" ", 1);
+
f = check_x_frame (frame);
if (NILP (timeout))
timeout = make_number (5);
x_set_fringe_width,
x_set_wait_for_wm,
x_set_fullscreen,
+#ifdef USE_FONT_BACKEND
+ x_set_font_backend
+#endif /* USE_FONT_BACKEND */
};
void
find_ccl_program_func = x_find_ccl_program;
query_font_func = x_query_font;
set_frame_fontset_func = x_set_font;
+ get_font_repertory_func = x_get_font_repertory;
check_window_system_func = check_x;
hourglass_atimer = NULL;