97 lines
2.7 KiB
ActionScript
97 lines
2.7 KiB
ActionScript
class TreePannel : DockPanel {
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void onRender() {
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Entity root = Engine::getRoot();
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UI::contextMenuPopup("Window popup", any(root), ReciverFunc(this.entityContextMenu));
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renderNode(any(root));
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UI::modalPopup("Rename entity", renameEntity);
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}
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void renderNode(any@ data) {
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Entity entity;
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data.retrieve(entity);
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if (!entity.isRoot)
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entityInteraction(entity);
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// Maybe we deleted the entity in the context menu
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if (!entity.exists)
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return;
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for (int i = 0; i < entity.childs.count; i++) {
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Entity child = entity.childs[i];
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bool isActive = child == activeEntity;
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string displayName = child.name;
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if (displayName == "") {
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displayName = "-";
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}
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displayName += "##" + child.id;
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if (child.childs.count == 0) {
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// END OF THE TREE
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UI::treeNodeLeaf(displayName, isActive);
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entityInteraction(child);
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} else {
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// ADD ANOTHER NODE
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bool opened = UI::treeNode(displayName, isActive, any(child), ReciverFunc(this.renderNode));
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if (!opened) {
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entityInteraction(child);
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}
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}
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}
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}
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void entityInteraction(Entity entity) {
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any data = any(entity);
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UI::dragDropSource("ENTITY", data, entity.name);
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UI::dragDropTarget("ENTITY", data, TransferFunc(this.entityDrop));
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UI::contextItemPopup("POP_ENTITY_" + entity.id, data, ReciverFunc(this.entityContextMenu));
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// We can't select the entity
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if (UI::isItemClicked(0)) {
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activeEntity = entity;
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}
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}
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void entityContextMenu(any@ data) {
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Entity entity;
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data.retrieve(entity);
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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", data);
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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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void entityDrop(any@ reciver, any@ emiter) {
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Entity reciver_entity;
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reciver.retrieve(reciver_entity);
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Entity emiter_entity;
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emiter.retrieve(emiter_entity);
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// You cant be the father of your father
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if (emiter_entity.isRoot || reciver_entity.isDescendantOf(emiter_entity)) {
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return;
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}
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emiter_entity.parent = reciver_entity;
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}
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}
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