C++ PoolStringArray::push_back方法代码示例

PoolStringArray mono_array_to_PoolStringArray(MonoArray *p_array) {
	PoolStringArray ret;
	int length = mono_array_length(p_array);

	for (int i = 0; i < length; i++) {
		MonoString *elem = mono_array_get(p_array, MonoString *, i);
		ret.push_back(mono_string_to_godot(elem));
	}

	return ret;
}

Dictionary InstancePlaceholder::get_stored_values(bool p_with_order) {

	Dictionary ret;
	PoolStringArray order;

	for (List<PropSet>::Element *E = stored_values.front(); E; E = E->next()) {
		ret[E->get().name] = E->get().value;
		if (p_with_order)
			order.push_back(E->get().name);
	};

	if (p_with_order)
		ret[".order"] = order;

	return ret;
};

PoolStringArray MIDIDriverCoreMidi::get_connected_inputs() {

	PoolStringArray list;

	for (int i = 0; i < connected_sources.size(); i++) {
		MIDIEndpointRef source = connected_sources[i];
		CFStringRef ref = NULL;
		char name[256];

		MIDIObjectGetStringProperty(source, kMIDIPropertyDisplayName, &ref);
		CFStringGetCString(ref, name, sizeof(name), kCFStringEncodingUTF8);
		CFRelease(ref);

		list.push_back(name);
	}

	return list;
}

Variant EditorAutoloadSettings::get_drag_data_fw(const Point2& p_point, Control *p_control) {

	if (autoload_cache.size() <= 1)
		return false;

	PoolStringArray autoloads;

	TreeItem *next = tree->get_next_selected(NULL);

	while (next) {
		autoloads.push_back(next->get_text(0));
		next = tree->get_next_selected(next);
	}

	if (autoloads.size() == 0 || autoloads.size() == autoload_cache.size())
		return Variant();

	VBoxContainer *preview = memnew( VBoxContainer );

	int max_size = MIN(PREVIEW_LIST_MAX_SIZE, autoloads.size());

	for (int i = 0; i < max_size; i++) {
		Label *label = memnew( Label(autoloads[i]) );
		label->set_self_modulate(Color(1,1,1,Math::lerp(1, 0, float(i)/PREVIEW_LIST_MAX_SIZE)));

		preview->add_child(label);
	}

	tree->set_drop_mode_flags(Tree::DROP_MODE_INBETWEEN);
	tree->set_drag_preview(preview);

	Dictionary drop_data;
	drop_data["type"] = "autoload";
	drop_data["autoloads"] = autoloads;

	return drop_data;
}

void ConnectionsDock::update_tree() {

	tree->clear();

	if (!selectedNode)
		return;

	TreeItem *root = tree->create_item();

	List<MethodInfo> node_signals;

	selectedNode->get_signal_list(&node_signals);

	//node_signals.sort_custom<_ConnectionsDockMethodInfoSort>();
	bool did_script = false;
	StringName base = selectedNode->get_class();

	while (base) {

		List<MethodInfo> node_signals;
		Ref<Texture> icon;
		String name;

		if (!did_script) {

			Ref<Script> scr = selectedNode->get_script();
			if (scr.is_valid()) {
				scr->get_script_signal_list(&node_signals);
				if (scr->get_path().is_resource_file())
					name = scr->get_path().get_file();
				else
					name = scr->get_class();

				if (has_icon(scr->get_class(), "EditorIcons")) {
					icon = get_icon(scr->get_class(), "EditorIcons");
				}
			}

		} else {

			ClassDB::get_signal_list(base, &node_signals, true);
			if (has_icon(base, "EditorIcons")) {
				icon = get_icon(base, "EditorIcons");
			}
			name = base;
		}

		TreeItem *pitem = NULL;

		if (node_signals.size()) {
			pitem = tree->create_item(root);
			pitem->set_text(0, name);
			pitem->set_icon(0, icon);
			pitem->set_selectable(0, false);
			pitem->set_editable(0, false);
			pitem->set_custom_bg_color(0, get_color("prop_subsection", "Editor"));
			node_signals.sort();
		}

		for (List<MethodInfo>::Element *E = node_signals.front(); E; E = E->next()) {

			MethodInfo &mi = E->get();

			String signaldesc;
			signaldesc = mi.name + "(";
			PoolStringArray argnames;
			if (mi.arguments.size()) {
				signaldesc += " ";
				for (int i = 0; i < mi.arguments.size(); i++) {

					PropertyInfo &pi = mi.arguments[i];

					if (i > 0)
						signaldesc += ", ";
					String tname = "var";
					if (pi.type == Variant::OBJECT && pi.class_name != StringName()) {
						tname = pi.class_name.operator String();
					} else if (pi.type != Variant::NIL) {
						tname = Variant::get_type_name(pi.type);
					}
					signaldesc += tname + " " + (pi.name == "" ? String("arg " + itos(i)) : pi.name);
					argnames.push_back(pi.name + ":" + tname);
				}
				signaldesc += " ";
			}

			signaldesc += ")";

			TreeItem *item = tree->create_item(pitem);
			item->set_text(0, signaldesc);
			Dictionary sinfo;
			sinfo["name"] = mi.name;
			sinfo["args"] = argnames;
			item->set_metadata(0, sinfo);
			item->set_icon(0, get_icon("Signal", "EditorIcons"));

			List<Object::Connection> connections;
			selectedNode->get_signal_connection_list(mi.name, &connections);

			for (List<Object::Connection>::Element *F = connections.front(); F; F = F->next()) {
//.........这里部分代码省略.........