"use strict";
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exports.__esModule = true;
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var tslib_1 = require("tslib");
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var zrUtil = require("../core/util");
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var Element_1 = require("../Element");
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var BoundingRect_1 = require("../core/BoundingRect");
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var Group = (function (_super) {
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tslib_1.__extends(Group, _super);
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function Group(opts) {
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var _this = _super.call(this) || this;
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_this.isGroup = true;
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_this.type = 'group';
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_this._children = [];
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_this.attr(opts);
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return _this;
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}
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Group.prototype.children = function () {
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return this._children;
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};
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Group.prototype.childAt = function (idx) {
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return this._children[idx];
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};
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Group.prototype.childOfName = function (name) {
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var children = this._children;
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for (var i = 0; i < children.length; i++) {
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if (children[i].name === name) {
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return children[i];
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}
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}
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};
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Group.prototype.childCount = function () {
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return this._children.length;
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};
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Group.prototype.add = function (child) {
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if (child && child !== this && child.parent !== this) {
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this._children.push(child);
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this._doAdd(child);
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}
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return this;
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};
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Group.prototype.addBefore = function (child, nextSibling) {
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if (child && child !== this && child.parent !== this
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&& nextSibling && nextSibling.parent === this) {
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var children = this._children;
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var idx = children.indexOf(nextSibling);
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if (idx >= 0) {
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children.splice(idx, 0, child);
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this._doAdd(child);
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}
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}
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return this;
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};
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Group.prototype._doAdd = function (child) {
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if (child.parent) {
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child.parent.remove(child);
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}
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child.parent = this;
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var storage = this.__storage;
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var zr = this.__zr;
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if (storage && storage !== child.__storage) {
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storage.addToStorage(child);
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if (child instanceof Group) {
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child.addChildrenToStorage(storage);
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}
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}
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zr && zr.refresh();
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};
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Group.prototype.remove = function (child) {
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var zr = this.__zr;
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var storage = this.__storage;
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var children = this._children;
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var idx = zrUtil.indexOf(children, child);
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if (idx < 0) {
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return this;
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}
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children.splice(idx, 1);
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child.parent = null;
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if (storage) {
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storage.delFromStorage(child);
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if (child instanceof Group) {
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child.delChildrenFromStorage(storage);
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}
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}
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zr && zr.refresh();
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return this;
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};
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Group.prototype.removeAll = function () {
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var children = this._children;
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var storage = this.__storage;
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for (var i = 0; i < children.length; i++) {
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var child = children[i];
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if (storage) {
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storage.delFromStorage(child);
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if (child instanceof Group) {
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child.delChildrenFromStorage(storage);
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}
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}
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child.parent = null;
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}
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children.length = 0;
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return this;
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};
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Group.prototype.eachChild = function (cb, context) {
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var children = this._children;
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for (var i = 0; i < children.length; i++) {
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var child = children[i];
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cb.call(context, child, i);
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}
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return this;
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};
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Group.prototype.traverse = function (cb, context) {
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for (var i = 0; i < this._children.length; i++) {
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var child = this._children[i];
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cb.call(context, child);
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if (child.type === 'group') {
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child.traverse(cb, context);
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}
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}
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return this;
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};
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Group.prototype.addChildrenToStorage = function (storage) {
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for (var i = 0; i < this._children.length; i++) {
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var child = this._children[i];
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storage.addToStorage(child);
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if (child instanceof Group) {
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child.addChildrenToStorage(storage);
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}
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}
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};
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Group.prototype.delChildrenFromStorage = function (storage) {
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for (var i = 0; i < this._children.length; i++) {
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var child = this._children[i];
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storage.delFromStorage(child);
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if (child instanceof Group) {
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child.delChildrenFromStorage(storage);
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}
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}
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};
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Group.prototype.dirty = function () {
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this.__dirty = true;
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this.__zr && this.__zr.refresh();
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return this;
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};
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Group.prototype.getBoundingRect = function (includeChildren) {
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var tmpRect = new BoundingRect_1["default"](0, 0, 0, 0);
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var children = includeChildren || this._children;
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var tmpMat = [];
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var rect = null;
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for (var i = 0; i < children.length; i++) {
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var child = children[i];
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if (child.ignore || child.invisible) {
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continue;
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}
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var childRect = child.getBoundingRect();
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var transform = child.getLocalTransform(tmpMat);
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if (transform) {
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tmpRect.copy(childRect);
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tmpRect.applyTransform(transform);
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rect = rect || tmpRect.clone();
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rect.union(tmpRect);
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}
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else {
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rect = rect || childRect.clone();
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rect.union(childRect);
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}
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}
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return rect || tmpRect;
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};
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return Group;
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}(Element_1["default"]));
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exports["default"] = Group;
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//# sourceMappingURL=Group.js.map
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