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Diffstat (limited to 'scene/gui/rich_text_label.cpp')
-rw-r--r--scene/gui/rich_text_label.cpp152
1 files changed, 118 insertions, 34 deletions
diff --git a/scene/gui/rich_text_label.cpp b/scene/gui/rich_text_label.cpp
index 3c45b90612..7ea46a0b4f 100644
--- a/scene/gui/rich_text_label.cpp
+++ b/scene/gui/rich_text_label.cpp
@@ -52,7 +52,7 @@ RichTextLabel::Item *RichTextLabel::_get_next_item(Item *p_item, bool p_free) co
} else if (p_item->E->next()) {
return p_item->E->next()->get();
} else {
- //go up until something with a next is found
+ // Go up until something with a next is found.
while (p_item->parent && !p_item->E->next()) {
p_item = p_item->parent;
}
@@ -72,7 +72,7 @@ RichTextLabel::Item *RichTextLabel::_get_next_item(Item *p_item, bool p_free) co
} else if (p_item->E->next()) {
return p_item->E->next()->get();
} else {
- //go up until something with a next is found
+ // Go up until something with a next is found.
while (p_item->type != ITEM_FRAME && !p_item->E->next()) {
p_item = p_item->parent;
}
@@ -84,8 +84,6 @@ RichTextLabel::Item *RichTextLabel::_get_next_item(Item *p_item, bool p_free) co
}
}
}
-
- return nullptr;
}
RichTextLabel::Item *RichTextLabel::_get_prev_item(Item *p_item, bool p_free) const {
@@ -97,7 +95,7 @@ RichTextLabel::Item *RichTextLabel::_get_prev_item(Item *p_item, bool p_free) co
} else if (p_item->E->prev()) {
return p_item->E->prev()->get();
} else {
- //go back until something with a prev is found
+ // Go back until something with a prev is found.
while (p_item->parent && !p_item->E->prev()) {
p_item = p_item->parent;
}
@@ -117,7 +115,7 @@ RichTextLabel::Item *RichTextLabel::_get_prev_item(Item *p_item, bool p_free) co
} else if (p_item->E->prev()) {
return p_item->E->prev()->get();
} else {
- //go back until something with a prev is found
+ // Go back until something with a prev is found.
while (p_item->type != ITEM_FRAME && !p_item->E->prev()) {
p_item = p_item->parent;
}
@@ -129,8 +127,6 @@ RichTextLabel::Item *RichTextLabel::_get_prev_item(Item *p_item, bool p_free) co
}
}
}
-
- return nullptr;
}
Rect2 RichTextLabel::_get_text_rect() {
@@ -2196,24 +2192,69 @@ RichTextLabel::ItemFont *RichTextLabel::_find_font(Item *p_item) {
ItemFont *fi = static_cast<ItemFont *>(fontitem);
switch (fi->def_font) {
case NORMAL_FONT: {
- fi->font = theme_cache.normal_font;
- fi->font_size = theme_cache.normal_font_size;
+ if (fi->variation) {
+ Ref<FontVariation> fc = fi->font;
+ if (fc.is_valid()) {
+ fc->set_base_font(theme_cache.normal_font);
+ }
+ } else {
+ fi->font = theme_cache.normal_font;
+ }
+ if (fi->def_size) {
+ fi->font_size = theme_cache.normal_font_size;
+ }
} break;
case BOLD_FONT: {
- fi->font = theme_cache.bold_font;
- fi->font_size = theme_cache.bold_font_size;
+ if (fi->variation) {
+ Ref<FontVariation> fc = fi->font;
+ if (fc.is_valid()) {
+ fc->set_base_font(theme_cache.bold_font);
+ }
+ } else {
+ fi->font = theme_cache.bold_font;
+ }
+ if (fi->def_size) {
+ fi->font_size = theme_cache.bold_font_size;
+ }
} break;
case ITALICS_FONT: {
- fi->font = theme_cache.italics_font;
- fi->font_size = theme_cache.italics_font_size;
+ if (fi->variation) {
+ Ref<FontVariation> fc = fi->font;
+ if (fc.is_valid()) {
+ fc->set_base_font(theme_cache.italics_font);
+ }
+ } else {
+ fi->font = theme_cache.italics_font;
+ }
+ if (fi->def_size) {
+ fi->font_size = theme_cache.italics_font_size;
+ }
} break;
case BOLD_ITALICS_FONT: {
- fi->font = theme_cache.bold_italics_font;
- fi->font_size = theme_cache.bold_italics_font_size;
+ if (fi->variation) {
+ Ref<FontVariation> fc = fi->font;
+ if (fc.is_valid()) {
+ fc->set_base_font(theme_cache.bold_italics_font);
+ }
+ } else {
+ fi->font = theme_cache.bold_italics_font;
+ }
+ if (fi->def_size) {
+ fi->font_size = theme_cache.bold_italics_font_size;
+ }
} break;
case MONO_FONT: {
- fi->font = theme_cache.mono_font;
- fi->font_size = theme_cache.mono_font_size;
+ if (fi->variation) {
+ Ref<FontVariation> fc = fi->font;
+ if (fc.is_valid()) {
+ fc->set_base_font(theme_cache.mono_font);
+ }
+ } else {
+ fi->font = theme_cache.mono_font;
+ }
+ if (fi->def_size) {
+ fi->font_size = theme_cache.mono_font_size;
+ }
} break;
default: {
} break;
@@ -3034,14 +3075,30 @@ void RichTextLabel::push_dropcap(const String &p_string, const Ref<Font> &p_font
_add_item(item, false);
}
-void RichTextLabel::_push_def_font(DefaultFont p_font) {
+void RichTextLabel::_push_def_font_var(DefaultFont p_def_font, const Ref<Font> &p_font, int p_size) {
+ _stop_thread();
+ MutexLock data_lock(data_mutex);
+
+ ERR_FAIL_COND(current->type == ITEM_TABLE);
+ ItemFont *item = memnew(ItemFont);
+
+ item->def_font = p_def_font;
+ item->variation = true;
+ item->font = p_font;
+ item->font_size = p_size;
+ item->def_size = (p_size <= 0);
+ _add_item(item, true);
+}
+
+void RichTextLabel::_push_def_font(DefaultFont p_def_font) {
_stop_thread();
MutexLock data_lock(data_mutex);
ERR_FAIL_COND(current->type == ITEM_TABLE);
ItemFont *item = memnew(ItemFont);
- item->def_font = p_font;
+ item->def_font = p_def_font;
+ item->def_size = true;
_add_item(item, true);
}
@@ -4122,24 +4179,21 @@ void RichTextLabel::append_text(const String &p_bbcode) {
pos = brk_end + 1;
tag_stack.push_front("font_size");
- } else if (tag.begins_with("opentype_features=")) {
- String fnt_ftr = tag.substr(18, tag.length());
+ } else if (tag.begins_with("opentype_features=") || tag.begins_with("otf=")) {
+ int value_pos = tag.find("=");
+ String fnt_ftr = tag.substr(value_pos + 1);
Vector<String> subtag = fnt_ftr.split(",");
if (subtag.size() > 0) {
Ref<Font> font = theme_cache.normal_font;
- int font_size = 0;
+ DefaultFont def_font = NORMAL_FONT;
+
ItemFont *font_it = _find_font(current);
if (font_it) {
if (font_it->font.is_valid()) {
font = font_it->font;
- }
- if (font_it->font_size > 0) {
- font_size = font_it->font_size;
+ def_font = font_it->def_font;
}
}
- Ref<FontVariation> fc;
- fc.instantiate();
- fc->set_base_font(font);
Dictionary features;
for (int i = 0; i < subtag.size(); i++) {
Vector<String> subtag_a = subtag[i].split("=");
@@ -4149,11 +4203,21 @@ void RichTextLabel::append_text(const String &p_bbcode) {
features[TS->name_to_tag(subtag_a[0])] = 1;
}
}
+
+ Ref<FontVariation> fc;
+ fc.instantiate();
+
+ fc->set_base_font(font);
fc->set_opentype_features(features);
- push_font(fc, font_size);
+
+ if (def_font != CUSTOM_FONT) {
+ _push_def_font_var(def_font, fc);
+ } else {
+ push_font(fc);
+ }
}
pos = brk_end + 1;
- tag_stack.push_front("opentype_features");
+ tag_stack.push_front(tag.substr(0, value_pos));
} else if (tag.begins_with("font=")) {
String fnt = tag.substr(5, tag.length());
@@ -4169,9 +4233,21 @@ void RichTextLabel::append_text(const String &p_bbcode) {
} else if (tag.begins_with("font ")) {
Vector<String> subtag = tag.substr(2, tag.length()).split(" ");
+ Ref<Font> font = theme_cache.normal_font;
+ DefaultFont def_font = NORMAL_FONT;
+
+ ItemFont *font_it = _find_font(current);
+ if (font_it) {
+ if (font_it->font.is_valid()) {
+ font = font_it->font;
+ def_font = font_it->def_font;
+ }
+ }
+
Ref<FontVariation> fc;
fc.instantiate();
- int fnt_size = 0;
+
+ int fnt_size = -1;
for (int i = 1; i < subtag.size(); i++) {
Vector<String> subtag_a = subtag[i].split("=", true, 2);
if (subtag_a.size() == 2) {
@@ -4179,7 +4255,8 @@ void RichTextLabel::append_text(const String &p_bbcode) {
String fnt = subtag_a[1];
Ref<Font> font_data = ResourceLoader::load(fnt, "Font");
if (font_data.is_valid()) {
- fc->set_base_font(font_data);
+ font = font_data;
+ def_font = CUSTOM_FONT;
}
} else if (subtag_a[0] == "size" || subtag_a[0] == "s") {
fnt_size = subtag_a[1].to_int();
@@ -4233,7 +4310,14 @@ void RichTextLabel::append_text(const String &p_bbcode) {
}
}
}
- push_font(fc, fnt_size);
+ fc->set_base_font(font);
+
+ if (def_font != CUSTOM_FONT) {
+ _push_def_font_var(def_font, fc, fnt_size);
+ } else {
+ push_font(fc, fnt_size);
+ }
+
pos = brk_end + 1;
tag_stack.push_front("font");
generated by cgit v1.2.3 (git 2.25.1) at 2025-02-24 01:05:37 +0000