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[Emacs-diffs] /srv/bzr/emacs/trunk r99377: Store settings in xft-setting
From: |
Jan D. |
Subject: |
[Emacs-diffs] /srv/bzr/emacs/trunk r99377: Store settings in xft-settings for debug purposes. |
Date: |
Tue, 19 Jan 2010 15:56:35 +0100 |
User-agent: |
Bazaar (2.0.2) |
------------------------------------------------------------
revno: 99377 [merge]
committer: Jan D. <address@hidden>
branch nick: trunk
timestamp: Tue 2010-01-19 15:56:35 +0100
message:
Store settings in xft-settings for debug purposes.
(apply_xft_settings): Save settings in Vxft_settings
for debug purpose.
(syms_of_xsettings): Declare xft-settings.
modified:
src/ChangeLog
src/xsettings.c
=== modified file 'src/ChangeLog'
--- a/src/ChangeLog 2010-01-19 13:16:01 +0000
+++ b/src/ChangeLog 2010-01-19 14:54:57 +0000
@@ -1,3 +1,9 @@
+2010-01-19 Jan Djärv <address@hidden>
+
+ * xsettings.c (apply_xft_settings): Save settings in Vxft_settings
+ for debug purpose.
+ (syms_of_xsettings): Declare xft-settings.
+
2010-01-18 Chong Yidong <address@hidden>
* editfns.c (Fcurrent_time_string): Doc fix (Bug#5408).
=== modified file 'src/xsettings.c'
--- a/src/xsettings.c 2010-01-13 08:35:10 +0000
+++ b/src/xsettings.c 2010-01-19 14:54:13 +0000
@@ -42,6 +42,8 @@
static struct x_display_info *first_dpyinfo;
static Lisp_Object Qfont_name, Qfont_render;
static int use_system_font;
+static Lisp_Object Vxft_settings;
+
#ifdef HAVE_GCONF
static GConfClient *gconf_client;
@@ -406,12 +408,13 @@
FcPattern *pat;
struct xsettings settings, oldsettings;
int changed = 0;
+ char buf[256];
if (!read_xft_settings (dpyinfo, &settings))
return;
memset (&oldsettings, 0, sizeof (oldsettings));
-
+ buf[0] = '\0';
pat = FcPatternCreate ();
XftDefaultSubstitute (dpyinfo->display,
XScreenNumberOfScreen (dpyinfo->screen),
@@ -428,20 +431,30 @@
FcPatternDel (pat, FC_ANTIALIAS);
FcPatternAddBool (pat, FC_ANTIALIAS, settings.aa);
++changed;
+ oldsettings.aa = settings.aa;
}
+ sprintf (buf, "Antialias: %d", oldsettings.aa);
+
if ((settings.seen & SEEN_HINTING) != 0
&& oldsettings.hinting != settings.hinting)
{
FcPatternDel (pat, FC_HINTING);
FcPatternAddBool (pat, FC_HINTING, settings.hinting);
++changed;
+ oldsettings.hinting = settings.hinting;
}
+ if (strlen (buf) > 0) strcat (buf, ", ");
+ sprintf (buf+strlen (buf), "Hinting: %d", oldsettings.hinting);
if ((settings.seen & SEEN_RGBA) != 0 && oldsettings.rgba != settings.rgba)
{
FcPatternDel (pat, FC_RGBA);
FcPatternAddInteger (pat, FC_RGBA, settings.rgba);
+ oldsettings.rgba = settings.rgba;
++changed;
}
+ if (strlen (buf) > 0) strcat (buf, ", ");
+ sprintf (buf+strlen (buf), "RGBA: %d", oldsettings.rgba);
+
/* Older fontconfig versions don't have FC_LCD_FILTER. */
if ((settings.seen & SEEN_LCDFILTER) != 0
&& oldsettings.lcdfilter != settings.lcdfilter)
@@ -449,14 +462,22 @@
FcPatternDel (pat, FC_LCD_FILTER);
FcPatternAddInteger (pat, FC_LCD_FILTER, settings.lcdfilter);
++changed;
+ oldsettings.lcdfilter = settings.lcdfilter;
}
+ if (strlen (buf) > 0) strcat (buf, ", ");
+ sprintf (buf+strlen (buf), "LCDFilter: %d", oldsettings.lcdfilter);
+
if ((settings.seen & SEEN_HINTSTYLE) != 0
&& oldsettings.hintstyle != settings.hintstyle)
{
FcPatternDel (pat, FC_HINT_STYLE);
FcPatternAddInteger (pat, FC_HINT_STYLE, settings.hintstyle);
++changed;
+ oldsettings.hintstyle = settings.hintstyle;
}
+ if (strlen (buf) > 0) strcat (buf, ", ");
+ sprintf (buf+strlen (buf), "Hintstyle: %d", oldsettings.hintstyle);
+
if ((settings.seen & SEEN_DPI) != 0 && oldsettings.dpi != settings.dpi
&& settings.dpi > 0)
{
@@ -465,7 +486,8 @@
FcPatternDel (pat, FC_DPI);
FcPatternAddDouble (pat, FC_DPI, settings.dpi);
++changed;
-
+ oldsettings.dpi = settings.dpi;
+
/* Change the DPI on this display and all frames on the display. */
dpyinfo->resy = dpyinfo->resx = settings.dpi;
FOR_EACH_FRAME (tail, frame)
@@ -474,12 +496,16 @@
XFRAME (frame)->resy = XFRAME (frame)->resx = settings.dpi;
}
+ if (strlen (buf) > 0) strcat (buf, ", ");
+ sprintf (buf+strlen (buf), "DPI: %lf", oldsettings.dpi);
+
if (changed)
{
XftDefaultSet (dpyinfo->display, pat);
if (send_event_p)
store_font_changed_event (Qfont_render,
XCAR (dpyinfo->name_list_element));
+ Vxft_settings = make_string (buf, strlen (buf));
}
else
FcPatternDestroy (pat);
@@ -638,6 +664,10 @@
doc: /* *Non-nil means to use the system defined font. */);
use_system_font = 0;
+ DEFVAR_LISP ("xft-settings", &Vxft_settings,
+ doc: /* Font settings applied to Xft. */);
+ Vxft_settings = make_string ("", 0);
+
#ifdef HAVE_XFT
Fprovide (intern_c_string ("font-render-setting"), Qnil);
#ifdef HAVE_GCONF
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