#include <X11/extensions/Xfixes.h>
#endif
+/* Using Xft implies that XRender is available. */
+#ifdef HAVE_XFT
+#include <X11/extensions/Xrender.h>
+#endif
+
/* Load sys/types.h if not already loaded.
In some systems loading it twice is suicidal. */
#ifndef makedev
static const XColor *x_color_cells (Display *, int *);
static int x_io_error_quitter (Display *);
static struct terminal *x_create_terminal (struct x_display_info *);
-void x_delete_terminal (struct terminal *);
static void x_update_end (struct frame *);
static void XTframe_up_to_date (struct frame *);
static void x_clear_frame (struct frame *);
unsigned int nchildren;
win = wi;
- XQueryTree (dpy, win, &root, &wi, &children, &nchildren);
- XFree (children);
+ if (XQueryTree (dpy, win, &root, &wi, &children, &nchildren))
+ XFree (children);
+ else
+ break;
}
return win;
else
face_id = FACE_FOR_CHAR (s->f, face, 0, -1, Qnil);
s->face = FACE_FROM_ID (s->f, face_id);
- PREPARE_FACE_FOR_DISPLAY (s->f, s->face);
+ prepare_face_for_display (s->f, s->face);
if (s->font == s->face->font)
s->gc = s->face->gc;
static void
x_set_glyph_string_gc (struct glyph_string *s)
{
- PREPARE_FACE_FOR_DISPLAY (s->f, s->face);
+ prepare_face_for_display (s->f, s->face);
if (s->hl == DRAW_NORMAL_TEXT)
{
for (i = 0, nchars = 0; i < nbytes; i++)
{
- if (ASCII_BYTE_P (copy_bufptr[i]))
+ if (ASCII_CHAR_P (copy_bufptr[i]))
nchars++;
STORE_KEYSYM_FOR_DEBUG (copy_bufptr[i]);
}
{
dpyinfo->grabbed |= (1 << event->xbutton.button);
dpyinfo->last_mouse_frame = f;
-
- if (!tool_bar_p)
- last_tool_bar_item = -1;
+#if ! defined (USE_GTK)
+ if (f && !tool_bar_p)
+ f->last_tool_bar_item = -1;
+#endif /* not USE_GTK */
}
else
dpyinfo->grabbed &= ~(1 << event->xbutton.button);
{
struct x_display_info *dpyinfo = x_display_info_for_display (dpy);
Lisp_Object frame, tail;
- ptrdiff_t idx = SPECPDL_INDEX ();
+ dynwind_begin ();
error_msg = alloca (strlen (error_message) + 1);
strcpy (error_msg, error_message);
totally_unblock_input ();
- unbind_to (idx, Qnil);
+ dynwind_end ();
clear_waiting_for_input ();
/* Tell GCC not to suggest attribute 'noreturn' for this function. */
#endif /* HAVE_X11R6 */
-#ifdef HAVE_X11R6
-/* This isn't prototyped in OSF 5.0 or 5.1a. */
-extern char *XSetIMValues (XIM, ...);
-#endif
-
/* Open the connection to the XIM server on display DPYINFO.
RESOURCE_NAME is the resource name Emacs uses. */
else
XDefineCursor (FRAME_X_DISPLAY (f), FRAME_X_WINDOW (f),
f->output_data.x->current_cursor);
- f->pointer_invisible = invisible;
+ f->pointer_invisible = invisible;
}
/* Setup pointer blanking, prefer Xfixes if available. */
if (lim - SBYTES (Vinvocation_name) < SBYTES (Vsystem_name))
memory_full (SIZE_MAX);
dpyinfo->x_id = ++x_display_id;
- dpyinfo->x_id_name = xmalloc (SBYTES (Vinvocation_name)
- + SBYTES (Vsystem_name) + 2);
+ dpyinfo->x_id_name = xmalloc_atomic (SBYTES (Vinvocation_name)
+ + SBYTES (Vsystem_name) + 2);
strcat (strcat (strcpy (dpyinfo->x_id_name, SSDATA (Vinvocation_name)), "@"),
SSDATA (Vsystem_name));
#ifdef HAVE_XFT
{
- /* If we are using Xft, check dpi value in X resources.
- It is better we use it as well, since Xft will use it, as will all
- Gnome applications. If our real DPI is smaller or larger than the
- one Xft uses, our font will look smaller or larger than other
- for other applications, even if it is the same font name (monospace-10
- for example). */
- char *v = XGetDefault (dpyinfo->display, "Xft", "dpi");
+ /* If we are using Xft, the following precautions should be made:
+
+ 1. Make sure that the Xrender extension is added before the Xft one.
+ Otherwise, the close-display hook set by Xft is called after the one
+ for Xrender, and the former tries to re-add the latter. This results
+ in inconsistency of internal states and leads to X protocol error when
+ one reconnects to the same X server (Bug#1696).
+
+ 2. Check dpi value in X resources. It is better we use it as well,
+ since Xft will use it, as will all Gnome applications. If our real DPI
+ is smaller or larger than the one Xft uses, our font will look smaller
+ or larger than other for other applications, even if it is the same
+ font name (monospace-10 for example). */
+
+ int event_base, error_base;
+ char *v;
double d;
+
+ XRenderQueryExtension (dpyinfo->display, &event_base, &error_base);
+
+ v = XGetDefault (dpyinfo->display, "Xft", "dpi");
if (v != NULL && sscanf (v, "%lf", &d) == 1)
dpyinfo->resy = dpyinfo->resx = d;
}
1, 0, 1);
x_setup_pointer_blanking (dpyinfo);
-
+
#ifdef HAVE_X_I18N
xim_initialize (dpyinfo, resource_name);
#endif
terminal->menu_show_hook = x_menu_show;
#if defined (USE_X_TOOLKIT) || defined (USE_GTK)
terminal->popup_dialog_hook = xw_popup_dialog;
-#endif
+#endif
terminal->set_vertical_scroll_bar_hook = XTset_vertical_scroll_bar;
terminal->condemn_scroll_bars_hook = XTcondemn_scroll_bars;
terminal->redeem_scroll_bar_hook = XTredeem_scroll_bar;
return terminal;
}
-void
+static void
x_initialize (void)
{
baud_rate = 19200;
x_noop_count = 0;
- last_tool_bar_item = -1;
any_help_event_p = 0;
ignore_next_mouse_click_timeout = 0;
HCoop / bpt / emacs.git / blobdiff