/* Functions for handling font and other changes dynamically.
-Copyright (C) 2009-2013 Free Software Foundation, Inc.
+Copyright (C) 2009-2014 Free Software Foundation, Inc.
This file is part of GNU Emacs.
#include <float.h>
#include <limits.h>
#include <fcntl.h>
+
+#include <byteswap.h>
+
#include "lisp.h"
#include "xterm.h"
#include "xsettings.h"
SEEN_HINTSTYLE = 0x10,
SEEN_DPI = 0x20,
SEEN_FONT = 0x40,
- SEEN_TB_STYLE = 0x80,
+ SEEN_TB_STYLE = 0x80
};
struct xsettings
{
XUngrabServer (dpy);
}
-#define SWAP32(nr) (((nr) << 24) | (((nr) << 8) & 0xff0000) \
- | (((nr) >> 8) & 0xff00) | ((nr) >> 24))
-#define SWAP16(nr) (((nr) << 8) | ((nr) >> 8))
#define PAD(nr) (((nr) + 3) & ~3)
/* Parse xsettings and extract those that deal with Xft.
static int
parse_settings (unsigned char *prop,
- long unsigned int bytes,
+ unsigned long bytes,
struct xsettings *settings)
{
Lisp_Object byteorder = Fbyteorder ();
if (bytes < 12) return BadLength;
memcpy (&n_settings, prop+8, 4);
- if (my_bo != that_bo) n_settings = SWAP32 (n_settings);
+ if (my_bo != that_bo) n_settings = bswap_32 (n_settings);
bytes_parsed = 12;
memset (settings, 0, sizeof (*settings));
memcpy (&nlen, prop+bytes_parsed, 2);
bytes_parsed += 2;
- if (my_bo != that_bo) nlen = SWAP16 (nlen);
+ if (my_bo != that_bo) nlen = bswap_16 (nlen);
if (bytes_parsed+nlen > bytes) return BadLength;
to_cpy = nlen > 127 ? 127 : nlen;
memcpy (name, prop+bytes_parsed, to_cpy);
if (want_this)
{
memcpy (&ival, prop+bytes_parsed, 4);
- if (my_bo != that_bo) ival = SWAP32 (ival);
+ if (my_bo != that_bo) ival = bswap_32 (ival);
}
bytes_parsed += 4;
break;
if (bytes_parsed+4 > bytes) return BadLength;
memcpy (&vlen, prop+bytes_parsed, 4);
bytes_parsed += 4;
- if (my_bo != that_bo) vlen = SWAP32 (vlen);
+ if (my_bo != that_bo) vlen = bswap_32 (vlen);
if (want_this)
{
to_cpy = vlen > 127 ? 127 : vlen;
{
static char const format[] =
"Antialias: %d, Hinting: %d, RGBA: %d, LCDFilter: %d, "
- "Hintstyle: %d, DPI: %lf";
+ "Hintstyle: %d, DPI: %f";
enum
{
d_formats = 5,
max_f_integer_digits = DBL_MAX_10_EXP + 1,
f_precision = 6,
lf_growth = (sizeof "-." + max_f_integer_digits + f_precision
- - sizeof "%lf")
+ - sizeof "%f")
};
char buf[sizeof format + d_formats * d_growth + lf_formats * lf_growth];
/* Check if EVENT for the display in DPYINFO is XSettings related. */
void
-xft_settings_event (struct x_display_info *dpyinfo, XEvent *event)
+xft_settings_event (struct x_display_info *dpyinfo, const XEvent *event)
{
- int check_window_p = 0;
- int apply_settings = 0;
+ bool check_window_p = 0, apply_settings_p = 0;
switch (event->type)
{
if (event->xproperty.window == dpyinfo->xsettings_window
&& event->xproperty.state == PropertyNewValue
&& event->xproperty.atom == dpyinfo->Xatom_xsettings_prop)
- apply_settings = 1;
+ apply_settings_p = 1;
break;
}
dpyinfo->xsettings_window = None;
get_prop_window (dpyinfo);
if (dpyinfo->xsettings_window != None)
- apply_settings = 1;
+ apply_settings_p = 1;
}
- if (apply_settings)
+ if (apply_settings_p)
read_and_apply_settings (dpyinfo, True);
}
const gchar *const *schemas;
int schema_found = 0;
-#ifdef HAVE_G_TYPE_INIT
+#if ! GLIB_CHECK_VERSION (2, 36, 0)
g_type_init ();
#endif
#if defined (HAVE_GCONF)
char *s;
-#ifdef HAVE_G_TYPE_INIT
+#if ! GLIB_CHECK_VERSION (2, 36, 0)
g_type_init ();
#endif