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[Complex Text Layouts] Add variable fonts support.

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bruvzg 2020-10-22 19:40:18 +03:00
parent bbf7bb3838
commit c1d261fdb0
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GPG key ID: 009E1BFE42239B95
16 changed files with 279 additions and 4 deletions
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23
modules/text_server_adv/text_server_adv.cpp
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@ -132,7 +132,7 @@ _FORCE_INLINE_ bool is_linebreak(char32_t p_char) {
/*************************************************************************/
String TextServerAdvanced::interface_name = "ICU / HarfBuzz / Graphite";
uint32_t TextServerAdvanced::interface_features = FEATURE_BIDI_LAYOUT | FEATURE_VERTICAL_LAYOUT | FEATURE_SHAPING | FEATURE_KASHIDA_JUSTIFICATION | FEATURE_BREAK_ITERATORS | FEATURE_USE_SUPPORT_DATA;
uint32_t TextServerAdvanced::interface_features = FEATURE_BIDI_LAYOUT | FEATURE_VERTICAL_LAYOUT | FEATURE_SHAPING | FEATURE_KASHIDA_JUSTIFICATION | FEATURE_BREAK_ITERATORS | FEATURE_USE_SUPPORT_DATA | FEATURE_FONT_VARIABLE;
bool TextServerAdvanced::has_feature(Feature p_feature) {
return (interface_features & p_feature) == p_feature;
@ -622,6 +622,27 @@ bool TextServerAdvanced::font_get_antialiased(RID p_font) const {
return fd->get_antialiased();
}
Dictionary TextServerAdvanced::font_get_variation_list(RID p_font) const {
_THREAD_SAFE_METHOD_
const FontDataAdvanced *fd = font_owner.getornull(p_font);
ERR_FAIL_COND_V(!fd, Dictionary());
return fd->get_variation_list();
}
void TextServerAdvanced::font_set_variation(RID p_font, const String &p_name, double p_value) {
_THREAD_SAFE_METHOD_
FontDataAdvanced *fd = font_owner.getornull(p_font);
ERR_FAIL_COND(!fd);
fd->set_variation(p_name, p_value);
}
double TextServerAdvanced::font_get_variation(RID p_font, const String &p_name) const {
_THREAD_SAFE_METHOD_
const FontDataAdvanced *fd = font_owner.getornull(p_font);
ERR_FAIL_COND_V(!fd, 0);
return fd->get_variation(p_name);
}
void TextServerAdvanced::font_set_distance_field_hint(RID p_font, bool p_distance_field) {
_THREAD_SAFE_METHOD_
FontDataAdvanced *fd = font_owner.getornull(p_font);