[pango/kill-ft-face] Add pango_font_covers
- From: Matthias Clasen <matthiasc src gnome org>
- To: commits-list gnome org
- Cc:
- Subject: [pango/kill-ft-face] Add pango_font_covers
- Date: Thu, 11 Jul 2019 22:11:53 +0000 (UTC)
commit fe70046ddad300bd3e6ebac49ec51d0080331267
Author: Matthias Clasen <mclasen redhat com>
Date: Tue Jul 9 14:50:19 2019 -0400
Add pango_font_covers
Add a pango_font_covers function, which is like
pango_shape_engine_covers, without the engine.
This api is simpler than PangoCoverage in that
it does not take a language as input, and only
returns a boolean.
This matches the harfbuzz api.
pango/fonts.c | 10 ++++++++++
pango/pango-font-private.h | 1 -
pango/pango-font.h | 3 +++
3 files changed, 13 insertions(+), 1 deletion(-)
---
diff --git a/pango/fonts.c b/pango/fonts.c
index e29b02c9..57cf601a 100644
--- a/pango/fonts.c
+++ b/pango/fonts.c
@@ -2378,3 +2378,13 @@ pango_font_get_features (PangoFont *font,
if (PANGO_FONT_GET_CLASS (font)->get_features)
PANGO_FONT_GET_CLASS (font)->get_features (font, features, len, num_features);
}
+
+gboolean
+pango_font_covers (PangoFont *font,
+ gunichar wc)
+{
+ PangoCoverage *coverage = pango_font_get_coverage (font, pango_language_get_default ());
+ PangoCoverageLevel result = pango_coverage_get (coverage, wc);
+ pango_coverage_unref (coverage);
+ return result != PANGO_COVERAGE_NONE;
+}
diff --git a/pango/pango-font-private.h b/pango/pango-font-private.h
index 98899580..ae2b2ce4 100644
--- a/pango/pango-font-private.h
+++ b/pango/pango-font-private.h
@@ -30,7 +30,6 @@
G_BEGIN_DECLS
-
PANGO_AVAILABLE_IN_ALL
PangoFontMetrics *pango_font_metrics_new (void);
diff --git a/pango/pango-font.h b/pango/pango-font.h
index 55d6dfad..615bf5f6 100644
--- a/pango/pango-font.h
+++ b/pango/pango-font.h
@@ -493,6 +493,9 @@ void pango_font_get_features (PangoFont *font,
guint len,
guint *num_features);
+PANGO_AVAILABLE_IN_1_44
+gboolean pango_font_covers (PangoFont *font,
+ gunichar unichar);
/**
* PANGO_GLYPH_EMPTY:
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