com.phloxui
Version:
PhloxUI Ng2+ Framework
184 lines (183 loc) • 15 kB
JavaScript
/**
* @fileoverview added by tsickle
* @suppress {checkTypes} checked by tsc
*/
import { TableRowController } from './TableRowController';
export class ExpandableTableRowController extends TableRowController {
/**
* @param {?} table
* @param {?=} data
* @param {?=} parent
*/
constructor(table, data, parent) {
super(table, data);
this.children = [];
this.setParent(parent);
this.expanding = false;
}
/**
* @param {?} row
* @param {?} show
* @param {?=} recursive
* @return {?}
*/
setShowing(row, show, recursive = true) {
if (row.instance !== null && typeof row.instance !== 'undefined' && typeof row.instance.setShowing === 'function') {
row.instance.setShowing(show);
}
if (recursive) {
for (let /** @type {?} */ child of row.getChildren()) {
this.setShowing(child, show && row.isExpanding(), recursive);
}
}
}
/**
* @param {?} child
* @return {?}
*/
addChild(child) {
if (child === null || typeof child === 'undefined') {
return false;
}
if (this.hasChild(child)) {
return false;
}
this.children.push(child);
// Auto expand this node
this.expand();
return true;
}
/**
* @param {?} child
* @return {?}
*/
removeChild(child) {
if (child === null || typeof child === 'undefined') {
return false;
}
let /** @type {?} */ idx = this.children.indexOf(child);
if (idx < 0) {
return false;
}
this.children.splice(idx, 1);
if (this.children.length <= 0) {
// If it is last child, auto contract this node
this.contract();
}
return true;
}
/**
* @return {?}
*/
getParent() {
return this.parent;
}
/**
* @param {?} parent
* @return {?}
*/
setParent(parent) {
if (this.parent === parent) {
// If the same value is being set, do nothing.
return;
}
if (this.parent !== null && typeof this.parent !== 'undefined' && typeof this.parent['removeChild'] === 'function') {
// Remove "this" from parent's children[] first.
(/** @type {?} */ (this.parent)).removeChild(this);
}
this.parent = parent;
if (this.parent !== null && typeof this.parent !== 'undefined' && typeof this.parent['addChild'] === 'function') {
// Add "this" into new parent's children[].
(/** @type {?} */ (this.parent)).addChild(this);
}
}
/**
* @return {?}
*/
getChildren() {
return [].concat(this.children);
}
/**
* @return {?}
*/
hasChildren() {
return this.children.length > 0;
}
/**
* @param {?} child
* @return {?}
*/
hasChild(child) {
if (child === null || typeof child === 'undefined') {
return false;
}
return this.children.indexOf(child) >= 0;
}
/**
* @return {?}
*/
expand() {
this.setExpanding(true);
}
/**
* @return {?}
*/
contract() {
this.setExpanding(false);
}
/**
* @return {?}
*/
toggleExpand() {
this.setExpanding(!this.expanding);
}
/**
* @param {?} expand
* @return {?}
*/
setExpanding(expand) {
this.expanding = expand;
// Set all of its children to be hidden/shown.
for (let /** @type {?} */ child of this.children) {
this.setShowing(child, expand);
}
}
/**
* @return {?}
*/
isExpanding() {
return this.expanding;
}
/**
* @param {?} oldState
* @return {?}
*/
loadState(oldState) {
super.loadState(oldState);
if (oldState === null || typeof oldState === 'undefined') {
return;
}
this.setExpanding(oldState.isExpanding());
}
/**
* @return {?}
*/
getExpandLevel() {
let /** @type {?} */ result = 0;
let /** @type {?} */ parent = this.getParent();
while (parent !== null && typeof parent !== 'undefined') {
result++;
parent = parent.getParent();
}
return result;
}
}
function ExpandableTableRowController_tsickle_Closure_declarations() {
/** @type {?} */
ExpandableTableRowController.prototype.parent;
/** @type {?} */
ExpandableTableRowController.prototype.children;
/** @type {?} */
ExpandableTableRowController.prototype.expanding;
}
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{ PhloxTable } from './PhloxTable.component';\nimport { TableRowController } from './TableRowController';\nimport { IExpandableTableRowController } from './IExpandableTableRowController';\n\nexport class ExpandableTableRowController extends TableRowController implements IExpandableTableRowController {\n\n  protected parent: IExpandableTableRowController;\n  protected children: IExpandableTableRowController[];\n  protected expanding: boolean;\n\n  public constructor(table: PhloxTable, data?: any, parent?: IExpandableTableRowController) {\n    super(table, data);\n\n    this.children = [];\n    this.setParent(parent);\n    this.expanding = false;\n  }\n\n  private setShowing(row: any, show: boolean, recursive: boolean = true): void {\n    if (row.instance !== null && typeof row.instance !== 'undefined' && typeof row.instance.setShowing === 'function') {\n      row.instance.setShowing(show);\n    }\n\n    if (recursive) {\n      for (let child of row.getChildren()) {\n        this.setShowing(child, show && row.isExpanding(), recursive);\n      }\n    }\n  }\n\n  protected addChild(child: IExpandableTableRowController): boolean {\n    if (child === null || typeof child === 'undefined') {\n      return false;\n    }\n    if (this.hasChild(child)) {\n      return false;\n    }\n\n    this.children.push(child);\n\n    // Auto expand this node\n    this.expand();\n\n    return true;\n  }\n\n  protected removeChild(child: IExpandableTableRowController): boolean {\n    if (child === null || typeof child === 'undefined') {\n      return false;\n    }\n\n    let idx: number = this.children.indexOf(child);\n    if (idx < 0) {\n      return false;\n    }\n\n    this.children.splice(idx, 1);\n\n    if (this.children.length <= 0) {\n      // If it is last child, auto contract this node\n      this.contract();\n    }\n\n    return true;\n  }\n\n  public getParent(): IExpandableTableRowController {\n    return this.parent;\n  }\n\n  public setParent(parent: IExpandableTableRowController): void {\n    if (this.parent === parent) {\n      // If the same value is being set, do nothing.\n      return;\n    }\n\n    if (this.parent !== null && typeof this.parent !== 'undefined' && typeof this.parent['removeChild'] === 'function') {\n      // Remove \"this\" from parent's children[] first.\n      (<any>this.parent).removeChild(this);\n    }\n\n    this.parent = parent;\n\n    if (this.parent !== null && typeof this.parent !== 'undefined' && typeof this.parent['addChild'] === 'function') {\n      // Add \"this\" into new parent's children[].\n      (<any>this.parent).addChild(this);\n    }\n  }\n\n  public getChildren(): IExpandableTableRowController[] {\n    return [].concat(this.children);\n  }\n\n  public hasChildren(): boolean {\n    return this.children.length > 0;\n  }\n\n  public hasChild(child: IExpandableTableRowController): boolean {\n    if (child === null || typeof child === 'undefined') {\n      return false;\n    }\n\n    return this.children.indexOf(child) >= 0;\n  }\n\n  public expand(): void {\n    this.setExpanding(true);\n  }\n\n  public contract(): void {\n    this.setExpanding(false);\n  }\n\n  public toggleExpand(): void {\n    this.setExpanding(!this.expanding);\n  }\n\n  public setExpanding(expand: boolean): void {\n    this.expanding = expand;\n\n    // Set all of its children to be hidden/shown.\n    for (let child of this.children) {\n      this.setShowing(child, expand);\n    }\n  }\n\n  public isExpanding(): boolean {\n    return this.expanding;\n  }\n\n  // Override\n  public loadState(oldState: IExpandableTableRowController): void {\n    super.loadState(oldState);\n\n    if (oldState === null || typeof oldState === 'undefined') {\n      return;\n    }\n\n    this.setExpanding(oldState.isExpanding());\n  }\n\n  public getExpandLevel(): number {\n    let result: number = 0;\n\n    let parent: any = this.getParent();\n\n    while (parent !== null && typeof parent !== 'undefined') {\n      result++;\n\n      parent = parent.getParent();\n    }\n\n    return result;\n  }\n\n}\n"]}