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[RTL] Add support for image dynamic updating, padding, tooltips and size in percent.

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This commit is contained in:
bruvzg
2022-12-07 22:40:03 +02:00
parent 7e67b496ff
commit bc6585a5a7
7 changed files with 347 additions and 52 deletions
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38
editor/editor_help.cpp
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@@ -2269,20 +2269,46 @@ static void _add_text_to_rt(const String &p_bbcode, RichTextLabel *p_rt, Control
pos = brk_end + 1;
tag_stack.push_front("url");
} else if (tag == "img") {
} else if (tag.begins_with("img")) {
int width = 0;
int height = 0;
bool size_in_percent = false;
if (tag.length() > 4) {
Vector<String> subtags = tag.substr(4, tag.length()).split(" ");
HashMap<String, String> bbcode_options;
for (int i = 0; i < subtags.size(); i++) {
const String &expr = subtags[i];
int value_pos = expr.find("=");
if (value_pos > -1) {
bbcode_options[expr.substr(0, value_pos)] = expr.substr(value_pos + 1).unquote();
}
}
HashMap<String, String>::Iterator width_option = bbcode_options.find("width");
if (width_option) {
width = width_option->value.to_int();
if (width_option->value.ends_with("%")) {
size_in_percent = true;
}
}
HashMap<String, String>::Iterator height_option = bbcode_options.find("height");
if (height_option) {
height = height_option->value.to_int();
if (height_option->value.ends_with("%")) {
size_in_percent = true;
}
}
}
int end = bbcode.find("[", brk_end);
if (end == -1) {
end = bbcode.length();
}
String image = bbcode.substr(brk_end + 1, end - brk_end - 1);
Ref<Texture2D> texture = ResourceLoader::load(base_path.path_join(image), "Texture2D");
if (texture.is_valid()) {
p_rt->add_image(texture);
}
p_rt->add_image(ResourceLoader::load(base_path.path_join(image), "Texture2D"), width, height, Color(1, 1, 1), INLINE_ALIGNMENT_CENTER, Rect2(), Variant(), false, String(), size_in_percent);
pos = end;
tag_stack.push_front(tag);
tag_stack.push_front("img");
} else if (tag.begins_with("color=")) {
String col = tag.substr(6, tag.length());
Color color = Color::from_string(col, Color());