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ThemeDB: expose method for making a copy of the default theme

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This commit is contained in:
LuoZhihao 2024-08-11 23:58:40 +08:00
parent 88f3b5f9d5
commit 5410e2f050
3 changed files with 42 additions and 0 deletions
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6
doc/classes/ThemeDB.xml
View File

@ -10,6 +10,12 @@
<tutorials>
</tutorials>
<methods>
<method name="generate_default_theme">
<return type="Theme" />
<description>
Returns a new copy of the default engine [Theme]. Unlike [method get_default_theme], this theme resource can be overridden.
</description>
</method>
<method name="get_default_theme">
<return type="Theme" />
<description>

34
scene/theme/theme_db.cpp
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@ -123,6 +123,39 @@ Ref<Theme> ThemeDB::get_default_theme() {
return default_theme;
}
Ref<Theme> ThemeDB::generate_default_theme() {
Ref<Theme> t;
t.instantiate();
float default_scale = default_theme->get_default_base_scale();
Ref<Font> default_font = default_theme->get_default_font();
Ref<Texture2D> default_icon;
Ref<StyleBox> default_style;
Ref<FontVariation> bold_font;
Ref<FontVariation> bold_italics_font;
Ref<FontVariation> italics_font;
if (default_font.is_valid()) {
bold_font.instantiate();
bold_font->set_base_font(default_font);
bold_font->set_variation_embolden(1.2);
bold_italics_font.instantiate();
bold_italics_font->set_base_font(default_font);
bold_italics_font->set_variation_embolden(1.2);
bold_italics_font->set_variation_transform(Transform2D(1.0, 0.2, 0.0, 1.0, 0.0, 0.0));
italics_font.instantiate();
italics_font->set_base_font(default_font);
italics_font->set_variation_transform(Transform2D(1.0, 0.2, 0.0, 1.0, 0.0, 0.0));
}
fill_default_theme(t, default_font, Ref<Font>(), Ref<Font>(), Ref<Font>(), default_icon, default_style, default_scale);
return t;
}
void ThemeDB::set_project_theme(const Ref<Theme> &p_project_default) {
project_theme = p_project_default;
}
@ -417,6 +450,7 @@ void ThemeDB::_sort_theme_items() {
void ThemeDB::_bind_methods() {
ClassDB::bind_method(D_METHOD("get_default_theme"), &ThemeDB::get_default_theme);
ClassDB::bind_method(D_METHOD("get_project_theme"), &ThemeDB::get_project_theme);
ClassDB::bind_method(D_METHOD("generate_default_theme"), &ThemeDB::generate_default_theme);
ClassDB::bind_method(D_METHOD("set_fallback_base_scale", "base_scale"), &ThemeDB::set_fallback_base_scale);
ClassDB::bind_method(D_METHOD("get_fallback_base_scale"), &ThemeDB::get_fallback_base_scale);

2
scene/theme/theme_db.h
View File

@ -134,6 +134,8 @@ public:
void set_default_theme(const Ref<Theme> &p_default);
Ref<Theme> get_default_theme();
Ref<Theme> generate_default_theme();
void set_project_theme(const Ref<Theme> &p_project_default);
Ref<Theme> get_project_theme();