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FormSpec: Add universal style selector *
(#9718)
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@ -2567,7 +2567,7 @@ Elements
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* Set the style for the element(s) matching `selector` by name.
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* `selector` can be one of:
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* `<name>` - An element name.
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* `<name>` - An element name. Includes `*`, which represents every element.
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* `<name>:<state>` - An element name, a colon, and one or more states.
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* `state` is a list of states separated by the `+` character.
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* If a state is provided, the style will only take effect when the element is in that state.
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@ -2580,7 +2580,7 @@ Elements
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* Set the style for the element(s) matching `selector` by type.
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* `selector` can be one of:
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* `<type>` - An element type.
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* `<type>` - An element type. Includes `*`, which represents every element.
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* `<type>:<state>` - An element type, a colon, and one or more states.
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* `state` is a list of states separated by the `+` character.
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* If a state is provided, the style will only take effect when the element is in that state.
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@ -2647,6 +2647,8 @@ A name/type can optionally be a comma separated list of names/types, like so:
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world_delete,world_create,world_configure
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button,image_button
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A `*` type can be used to select every element in the formspec.
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Any name/type in the list can also be accompanied by a `+`-separated list of states, like so:
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world_delete:hovered+pressed
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@ -4609,20 +4609,32 @@ StyleSpec GUIFormSpecMenu::getDefaultStyleForElement(const std::string &type,
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return getStyleForElement(type, name, parent_type)[StyleSpec::STATE_DEFAULT];
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}
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std::array<StyleSpec, StyleSpec::NUM_STATES> GUIFormSpecMenu::getStyleForElement(const std::string &type,
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const std::string &name, const std::string &parent_type)
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std::array<StyleSpec, StyleSpec::NUM_STATES> GUIFormSpecMenu::getStyleForElement(
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const std::string &type, const std::string &name, const std::string &parent_type)
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{
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std::array<StyleSpec, StyleSpec::NUM_STATES> ret;
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auto it = theme_by_type.find("*");
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if (it != theme_by_type.end()) {
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for (const StyleSpec &spec : it->second)
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ret[(u32)spec.getState()] |= spec;
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}
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it = theme_by_name.find("*");
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if (it != theme_by_name.end()) {
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for (const StyleSpec &spec : it->second)
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ret[(u32)spec.getState()] |= spec;
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}
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if (!parent_type.empty()) {
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auto it = theme_by_type.find(parent_type);
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it = theme_by_type.find(parent_type);
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if (it != theme_by_type.end()) {
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for (const StyleSpec &spec : it->second)
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ret[(u32)spec.getState()] |= spec;
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}
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}
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auto it = theme_by_type.find(type);
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it = theme_by_type.find(type);
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if (it != theme_by_type.end()) {
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for (const StyleSpec &spec : it->second)
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ret[(u32)spec.getState()] |= spec;
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