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| author | Matthias Clasen <mclasen@redhat.com> | 2019-07-20 10:34:15 -0700 |
|---|---|---|
| committer | Matthias Clasen <mclasen@redhat.com> | 2019-07-20 11:56:18 -0700 |
| commit | 62580f2fa5e46d51bb2377d4028471926108bab3 (patch) | |
| tree | 7472f8a4fb33d6822b4cb853e43e0b38124af542 /pango/pango-markup.c | |
| parent | e8f20b6116cca605115b42d5e0a15112193a3bad (diff) | |
| download | pango-62580f2fa5e46d51bb2377d4028471926108bab3.tar.gz | |
Add an allow-breaks attribute
Add a new attribute type, and parse allow_breaks="false"
in markup. This is useful to prevent hyphenation of words.
Diffstat (limited to 'pango/pango-markup.c')
| -rw-r--r-- | pango/pango-markup.c | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/pango/pango-markup.c b/pango/pango-markup.c index 2c509dac..2b871584 100644 --- a/pango/pango-markup.c +++ b/pango/pango-markup.c @@ -153,6 +153,11 @@ * Fallback is enabled by default. Most applications should not * disable fallback. * + * allow_breaks + * : 'true' or 'false' whether to allow line breaks or not. If + * not allowed, the range will be kept in a single run as far + * as possible. Breaks are allowed by default. + * * lang * : A language code, indicating the text language * @@ -1297,6 +1302,7 @@ span_parse_func (MarkupData *md G_GNUC_UNUSED, const char *font_features = NULL; const char *alpha = NULL; const char *background_alpha = NULL; + const char *allow_breaks = NULL; g_markup_parse_context_get_position (context, &line_number, &char_number); @@ -1326,6 +1332,7 @@ span_parse_func (MarkupData *md G_GNUC_UNUSED, switch (names[i][0]) { case 'a': + CHECK_ATTRIBUTE (allow_breaks); CHECK_ATTRIBUTE (alpha); break; case 'b': @@ -1707,6 +1714,16 @@ span_parse_func (MarkupData *md G_GNUC_UNUSED, add_attribute (tag, pango_attr_font_features_new (font_features)); } + if (G_UNLIKELY (allow_breaks)) + { + gboolean b = FALSE; + + if (!span_parse_boolean ("allow_breaks", allow_breaks, &b, line_number, error)) + goto error; + + add_attribute (tag, pango_attr_allow_breaks_new (b)); + } + return TRUE; error: |