95 lines
2.5 KiB
ActionScript
95 lines
2.5 KiB
ActionScript
import Entity getActiveEntity() from "ActiveEntity";
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import void setActiveEntity(Entity) from "ActiveEntity";
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class EntityTreeRender {
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EntityTreeRender(Entity _entity) {
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entity = _entity;
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}
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Entity entity;
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bool isActiveEntity() {
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return entity == getActiveEntity();
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}
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void renderEntity() {
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string displayName = entity.name;
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if (displayName == "") {
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displayName = "-";
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}
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displayName += "##" + entity.id;
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if (entity.childs.count == 0) {
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// END OF THE TREE
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UI::treeNodeLeaf(displayName, isActiveEntity());
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interaction();
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} else {
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// ADD ANOTHER NODE
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bool opened = UI::treeNode(displayName, isActiveEntity(), Callback(this.renderChilds));
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if (!opened) {
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interaction();
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}
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}
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}
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void renderChilds() {
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interaction();
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for (int i = 0; i < entity.childs.count; i++) {
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EntityTreeRender child(entity.childs[i]);
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child.renderEntity();
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}
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}
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void interaction() {
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UI::dragDropSource("ENTITY", any(entity), entity.name);
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UI::dragDropTarget("ENTITY", AnyCallback(this.entityDrop));
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UI::contextItemPopup("POP_ENTITY_" + entity.id, Callback(this.renderContextMenu));
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if (UI::isItemClicked(0)) {
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setActiveEntity(entity);
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}
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}
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void entityDrop(any@ data) {
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Entity data_entity;
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data.retrieve(data_entity);
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// You cant be the father of your father
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if (data_entity.isRoot || data_entity.isDescendantOf(entity)) {
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return;
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}
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data_entity.parent = entity;
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}
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void renderContextMenu() {
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if (entity.isRoot) {
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if (UI::menuItem("New Entity")) {
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entity.createChild("node");
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}
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} else {
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if (UI::menuItem("Add child")) {
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entity.createChild("node");
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}
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if (UI::menuItem("Rename")) {
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UI::openPopup("Rename entity", any(entity));
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}
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if (UI::menuItem("Destroy")) {
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entity.destroy();
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}
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}
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}
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}
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class TreePanel : DockPanel {
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void onRender() {
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Entity root = Engine::getRoot();
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EntityTreeRender rootTree(root);
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UI::contextMenuPopup("Window popup", Callback(rootTree.renderContextMenu));
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rootTree.renderEntity();
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}
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}
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