From 9c5f676d93e36fa9c53fd97f62b178ca1b840969 Mon Sep 17 00:00:00 2001 From: Tavmjong Bah Date: Sun, 21 Jun 2015 22:12:09 +0200 Subject: Render font variants (ligatures, postions, caps, numerics). Requires Pango 1.37.1. (bzr r14206) --- src/style.cpp | 60 +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 60 insertions(+) (limited to 'src/style.cpp') diff --git a/src/style.cpp b/src/style.cpp index 1668646b6..e7316525b 100644 --- a/src/style.cpp +++ b/src/style.cpp @@ -1190,6 +1190,66 @@ SPStyle::_mergeObjectStylesheet( SPObject const *const object ) { } } +std::string +SPStyle::getFontFeatureString() { + + std::string feature_string; + + if ( font_variant_ligatures.value & SP_CSS_FONT_VARIANT_LIGATURES_COMMON ) + feature_string += "liga, clig, "; + else + feature_string += "liga 0, clig 0, "; + if ( font_variant_ligatures.value & SP_CSS_FONT_VARIANT_LIGATURES_DISCRETIONARY ) + feature_string += "dlig, "; + if ( font_variant_ligatures.value & SP_CSS_FONT_VARIANT_LIGATURES_HISTORICAL ) + feature_string += "hlig, "; + if ( font_variant_ligatures.value & SP_CSS_FONT_VARIANT_LIGATURES_CONTEXTUAL ) + feature_string += "calt, "; + else + feature_string += "calt 0, "; + + if ( font_variant_position.value & SP_CSS_FONT_VARIANT_POSITION_SUB ) + feature_string += "subs, "; + if ( font_variant_position.value & SP_CSS_FONT_VARIANT_POSITION_SUPER ) + feature_string += "sups, "; + + if ( font_variant_caps.value & SP_CSS_FONT_VARIANT_CAPS_SMALL ) + feature_string += "smcp, "; + if ( font_variant_caps.value & SP_CSS_FONT_VARIANT_CAPS_ALL_SMALL ) + feature_string += "smcp, c2sc, "; + if ( font_variant_caps.value & SP_CSS_FONT_VARIANT_CAPS_PETITE ) + feature_string += "pcap, "; + if ( font_variant_caps.value & SP_CSS_FONT_VARIANT_CAPS_ALL_PETITE ) + feature_string += "pcap, c2pc, "; + if ( font_variant_caps.value & SP_CSS_FONT_VARIANT_CAPS_UNICASE ) + feature_string += "unic, "; + if ( font_variant_caps.value & SP_CSS_FONT_VARIANT_CAPS_TITLING ) + feature_string += "titl, "; + + if ( font_variant_numeric.value & SP_CSS_FONT_VARIANT_NUMERIC_LINING_NUMS ) + feature_string += "lnum, "; + if ( font_variant_numeric.value & SP_CSS_FONT_VARIANT_NUMERIC_OLDSTYLE_NUMS ) + feature_string += "onum, "; + if ( font_variant_numeric.value & SP_CSS_FONT_VARIANT_NUMERIC_PROPORTIONAL_NUMS ) + feature_string += "pnum, "; + if ( font_variant_numeric.value & SP_CSS_FONT_VARIANT_NUMERIC_TABULAR_NUMS ) + feature_string += "tnum, "; + if ( font_variant_numeric.value & SP_CSS_FONT_VARIANT_NUMERIC_DIAGONAL_FRACTIONS ) + feature_string += "frac, "; + if ( font_variant_numeric.value & SP_CSS_FONT_VARIANT_NUMERIC_STACKED_FRACTIONS ) + feature_string += "afrc, "; + if ( font_variant_numeric.value & SP_CSS_FONT_VARIANT_NUMERIC_ORDINAL ) + feature_string += "ordn, "; + if ( font_variant_numeric.value & SP_CSS_FONT_VARIANT_NUMERIC_SLASHED_ZERO ) + feature_string += "zero, "; + + feature_string.erase( feature_string.size() - 1 ); + feature_string.erase( feature_string.size() - 1 ); + + return feature_string; +} + + // Internal /** * Release callback. -- cgit v1.2.3