Handle system default font and changing font parameters.

* xterm.h (struct x_display_info): Add atoms and Window for xsettings.

* xterm.c (handle_one_xevent): Call xft_settings_event for
ClientMessage, PropertyNotify and DestroyNotify.
(x_term_init): If we have XFT, get DPI from Xft.dpi.
Call xsettings_initialize.

* xftfont.c (xftfont_fix_match): New function.
(xftfont_open): Call XftDefaultSubstitute before XftFontMatch.
Call xftfont_fix_match after XftFontMatch.

* xfont.c (xfont_driver): Initialize all members.

* xfns.c (x_default_font_parameter): Try font from Ffont_get_system_font.
Do not get font from x_default_parameter if we got one from
Ffont_get_system_font.
(Fx_select_font): Get the defaut font name from :name of FRAME_FONT (f).

* w32font.c (w32font_driver): Initialize all members.

* termhooks.h (enum event_kind): CONFIG_CHANGED_EVENT is new.

* lisp.h: Declare syms_of_xsettings.

* keyboard.c (kbd_buffer_get_event, make_lispy_event): Handle
CONFIG_CHANGED_EVENT.

* ftfont.c (ftfont_filter_properties): New function.

* frame.c (x_set_font): Remove unused variable lval.

* font.h (struct font_driver): filter_properties is new.

* font.c (font_put_extra): Don't return if val is nil, it means
boolean option is off.
(font_parse_fcname): Collect all extra properties in extra_props
and call filter_properties for all drivers with extra_props and
font as parameter.
(font_open_entity): Do not use cache, it does not pick up new fontconfig
settings like hinting.
(font_load_for_lface): If spec had a name in it, store it in entity.

* emacs.c (main): Call syms_of_xsettings

* config.in: HAVE_GCONF is new.

* Makefile.in (GCONF_CFLAGS, GCONF_LIBS): New variables for HAVE_GCONF.
xsettings.o is new.

* menu-bar.el: Put "Use system font" in Option-menu.

* loadup.el: If feature system-font-setting or font-render-setting is
there, load font-setting.

* Makefile.in (ELCFILES): font-settings.el is new.
* font-setting.el: New file.

* NEWS: Mention dynamic font changes (font-use-system-font).

* configure.in: New option: --with(out)-gconf.
Set HAVE_GCONF if we find gconf.

1 files changed, 51 insertions, 0 deletions

diff --git a/src/ChangeLog b/src/ChangeLog
index 0bc2ad403e7..c09d11d5ecf 100644
--- a/src/ChangeLog
+++ b/src/ChangeLog
@@ -1,3 +1,54 @@
+2009-11-17  Jan Djärv  <jan.h.d@swipnet.se>
+
+        * xterm.h (struct x_display_info): Add atoms and Window for xsettings.
+
+        * xterm.c (handle_one_xevent): Call xft_settings_event for
+        ClientMessage, PropertyNotify and DestroyNotify.
+        (x_term_init): If we have XFT, get DPI from Xft.dpi.
+        Call xsettings_initialize.
+
+        * xftfont.c (xftfont_fix_match): New function.
+        (xftfont_open): Call XftDefaultSubstitute before XftFontMatch.
+        Call xftfont_fix_match after XftFontMatch.
+
+        * xfont.c (xfont_driver): Initialize all members.
+
+        * xfns.c (x_default_font_parameter): Try font from Ffont_get_system_font.
+        Do not get font from x_default_parameter if we got one from
+        Ffont_get_system_font.
+        (Fx_select_font): Get the defaut font name from :name of FRAME_FONT (f).
+
+        * w32font.c (w32font_driver): Initialize all members.
+
+        * termhooks.h (enum event_kind): CONFIG_CHANGED_EVENT is new.
+
+        * lisp.h: Declare syms_of_xsettings.
+
+        * keyboard.c (kbd_buffer_get_event, make_lispy_event): Handle 
+        CONFIG_CHANGED_EVENT.
+
+        * ftfont.c (ftfont_filter_properties): New function.
+
+        * frame.c (x_set_font): Remove unused variable lval.
+
+        * font.h (struct font_driver): filter_properties is new.
+
+        * font.c (font_put_extra): Don't return if val is nil, it means
+        boolean option is off.
+        (font_parse_fcname): Collect all extra properties in extra_props
+        and call filter_properties for all drivers with extra_props and
+        font as parameter.
+        (font_open_entity): Do not use cache, it does not pick up new fontconfig
+        settings like hinting.
+        (font_load_for_lface): If spec had a name in it, store it in entity.
+
+        * emacs.c (main): Call syms_of_xsettings
+
+        * config.in: HAVE_GCONF is new.
+
+        * Makefile.in (GCONF_CFLAGS, GCONF_LIBS): New variables for HAVE_GCONF.
+        xsettings.o is new.
+
 2009-11-17  Kenichi Handa  <handa@m17n.org>
 
         * xdisp.c (x_produce_glyphs): Consider face-remapping when falling