Add new letter_spacing attribute.

Wed Jun 23 11:17:51 2004  Owen Taylor  <otaylor@redhat.com>

        * pango/pango-attributes.[ch]: Add new letter_spacing
        attribute.

        * pango/pango-attributes.c (pango_attr_rise_new): Correct
        description; rise is in Pango units, not em-relative.

        * pango/pango-glyph-item.c: Break out iteration-over-clusters
        from ApplyAttrsState into a separate GlyphItemIter.

        * pango/pango-glyph-item.[ch]: New function
        pango_glyph_item_letter_space() to add add letter spacing
        to a single glyph item.

        * pango/pango-markup.c: Add a letter_spacing attribute.

        * pango/pango-layout.c: Use G_DEFINE_TYPE().

        * pango/pango-layout.c (pango_layout_get_item_properties):
        Switch to use a structure rather than a pile of out
        parameters.

        * pango/pango-layout.c (pango_run_get_extents): Remove
        the unused shape_set out parameter.

        * pango/pangofc-decoder.[ch] pango/pangofc-fontmap.[ch]:
        Doc fixes.

        * pango/pango-types.h: Deprecate pango_get_mirror_char()

        * pango/pango-utils.c (pango_get_mirror_char): Add docs.

        * docs/pango-sections.txt docs/pango-docs.sgml: Add
        PangoFcDecoder and letter spacing.

6 files changed, 66 insertions, 0 deletions

diff --git a/docs/pango-docs.sgml b/docs/pango-docs.sgml
index a923b96c..ea014a5e 100644
--- a/docs/pango-docs.sgml
+++ b/docs/pango-docs.sgml
@@ -19,6 +19,7 @@
 <!ENTITY pango-Xft-Fonts-and-Rendering SYSTEM "xml/xft-fonts.xml">
 <!ENTITY PangoFcFontMap SYSTEM "xml/pangofc-fontmap.xml">
 <!ENTITY PangoFcFont SYSTEM "xml/pangofc-font.xml">
+<!ENTITY PangoFcDecoder SYSTEM "xml/pangofc-decoder.xml">
 <!ENTITY pango-OpenType-Font-Handling SYSTEM "xml/opentype.xml">
 <!ENTITY markup-format SYSTEM "pango_markup.sgml">
 <!ENTITY pango-querymodules SYSTEM "pango-querymodules.xml">
@@ -54,6 +55,7 @@
     <title>Low Level Functionality</title>
     &PangoFcFontMap;
     &PangoFcFont;
+    &PangoFcDecoder;
     &pango-OpenType-Font-Handling;
     &pango-Coverage-Maps;
     &pango-Engines;
diff --git a/docs/pango-sections.txt b/docs/pango-sections.txt
index c3b73f90..d6eafa31 100644
--- a/docs/pango-sections.txt
+++ b/docs/pango-sections.txt
@@ -93,6 +93,7 @@ pango_glyph_string_x_to_index
 pango_glyph_string_get_logical_widths
 pango_glyph_item_split
 pango_glyph_item_apply_attrs
+pango_glyph_item_letter_space
 
 <SUBSECTION Private>
 pango_glyph_string_get_type
@@ -312,6 +313,7 @@ PANGO_SCALE_LARGE
 PANGO_SCALE_X_LARGE
 PANGO_SCALE_XX_LARGE
 pango_attr_rise_new
+pango_attr_letter_spacing_new
 PangoColor
 PANGO_TYPE_COLOR
 pango_color_free
@@ -697,6 +699,8 @@ pango_fc_font_description_from_pattern
 pango_fc_font_map_cache_clear
 pango_fc_font_map_create_context
 pango_fc_font_map_shutdown
+pango_fc_font_map_add_decoder_find_func
+PangoFcDecoderFindFunc
 <SUBSECTION Standard>
 PANGO_FC_FONT_MAP
 PANGO_IS_FC_FONT_MAP
@@ -734,6 +738,23 @@ pango_fc_font_get_type
 </SECTION>
 
 <SECTION>
+<FILE>pangofc-decoder</FILE>
+<TITLE>PangoFcDecoder</TITLE>
+PangoFcDecoder
+PangoFcDecoderClass
+pango_fc_decoder_get_charset
+pango_fc_decoder_get_glyph
+<SUBSECTION Standard>
+PANGO_FC_DECODER
+PANGO_IS_FC_DECODER
+PANGO_TYPE_FC_DECODER
+pango_fc_decoder_get_type
+PANGO_FC_DECODER_CLASS
+PANGO_IS_FC_DECODER_CLASS
+PANGO_FC_DECODER_GET_CLASS
+</SECTION>
+
+<SECTION>
 <TITLE>OpenType Font Handling</TITLE>
 <FILE>opentype</FILE>
 PangoOTTag
diff --git a/docs/pango.types b/docs/pango.types
index 4e54d55f..5cda42a7 100644
--- a/docs/pango.types
+++ b/docs/pango.types
@@ -16,6 +16,7 @@ pango_fontset_get_type
 pango_fontset_simple_get_type
 pango_fc_font_get_type
 pango_fc_font_map_get_type
+pango_fc_decoder_get_type
 pango_ft2_font_map_get_type
 pango_xft_font_get_type
 
diff --git a/docs/tmpl/glyphs.sgml b/docs/tmpl/glyphs.sgml
index 952435a3..435d939d 100644
--- a/docs/tmpl/glyphs.sgml
+++ b/docs/tmpl/glyphs.sgml
@@ -393,3 +393,14 @@ The GObject type for #PangoGlyphString.
 @Returns: 
 
 
+<!-- ##### FUNCTION pango_glyph_item_letter_space ##### -->
+<para>
+
+</para>
+
+@glyph_item: 
+@text: 
+@log_attrs: 
+@letter_spacing: 
+
+
diff --git a/docs/tmpl/pangofc-fontmap.sgml b/docs/tmpl/pangofc-fontmap.sgml
index 7c505247..db72b732 100644
--- a/docs/tmpl/pangofc-fontmap.sgml
+++ b/docs/tmpl/pangofc-fontmap.sgml
@@ -84,3 +84,24 @@ Fontconfig-based backend involves deriving from both
 @fontmap: 
 
 
+<!-- ##### FUNCTION pango_fc_font_map_add_decoder_find_func ##### -->
+<para>
+
+</para>
+
+@fcfontmap: 
+@findfunc: 
+@user_data: 
+@dnotify: 
+
+
+<!-- ##### USER_FUNCTION PangoFcDecoderFindFunc ##### -->
+<para>
+
+</para>
+
+@pattern: 
+@user_data: 
+@Returns: 
+
+
diff --git a/docs/tmpl/text-attributes.sgml b/docs/tmpl/text-attributes.sgml
index 907b2f0a..9690711f 100644
--- a/docs/tmpl/text-attributes.sgml
+++ b/docs/tmpl/text-attributes.sgml
@@ -44,6 +44,7 @@ attribute is listed in parentheses after the description.
 @PANGO_ATTR_SHAPE: shape (#PangoAttrShape)
 @PANGO_ATTR_SCALE: font size scale factor (#PangoAttrScale)
 @PANGO_ATTR_FALLBACK: whether fallback is enabled (#PangoAttrInt)
+@PANGO_ATTR_LETTER_SPACING: 
 
 <!-- ##### MACRO PANGO_TYPE_ATTR_TYPE ##### -->
 <para>
@@ -421,6 +422,15 @@ The scale factor for three magnification steps (1.2 * 1.2 * 1.2).
 @Returns: 
 
 
+<!-- ##### FUNCTION pango_attr_letter_spacing_new ##### -->
+<para>
+
+</para>
+
+@letter_spacing: 
+@Returns: 
+
+
 <!-- ##### STRUCT PangoColor ##### -->
 <para>
 The <structname>PangoColor</structname> structure is used to