implab/implabjs-djx Files · src/main/ts/tsx/BuildContextBase.ts

fixes to css, nls to support requirejs optimizer

cin - - Load All Authors

File last commit:

r34:e8012fdf09ae 1.0.0-rc16 default


                r36:a1a1ef050ecc

1.0.0-rc17 default

Download file

             BuildContextBase.ts
        
                    68 lines
            
             | 1.8 KiB
            
                | video/mp2t
            
             |
                TypeScriptLexer
            
             / src / main / ts / tsx / BuildContextBase.ts
          
                    History
                
                 |
                  Annotation
                 | Raw
                 |Copy content
                 |Copy permalink

      import { isNull, mixin } from "@implab/core-amd/safe";

      import { isPlainObject, isNode, isBuildContext, DojoNodePosition, BuildContext } from "./traits";

      import dom = require("dojo/dom-construct");

      export abstract class BuildContextBase<TNode extends Node> implements BuildContext<TNode> {

          private _attrs = {};

          private _children = new Array();

          private _created: boolean = false;

          visitNext(v: any) {

              if (this._created)

                  throw new Error("The Element is already created");

              if (isNull(v))

                  return;

              if (isPlainObject(v)) {

                  mixin(this._attrs, v);

              } else if (v instanceof Array) {

                  v.forEach(x => this.visitNext(x));

              } else {

                  this._children.push(v);

              }

          }

          getChildDom(v: any) {

              const tv = typeof v;

              if (tv === "string" || tv === "number" || tv === "boolean" || v instanceof RegExp || v instanceof Date) {

                  return document.createTextNode(v.toString());

              } else if (isNode(v)) {

                  return v;

              } else if (isBuildContext(v)) {

                  return v.getDomNode();

              } else {

                  throw new Error("Invalid parameter");

              }

          }

          abstract _getDomNode(): TNode;

          ensureCreated() {

              if (!this._created) {

                  this._create(this._attrs, this._children);

                  this._children = [];

                  this._attrs = {};

                  this._created = true;

              }

          }

          /** @deprecated use getDomNode() */

          getDomElement() {

              return this.getDomNode();

          }

          getDomNode() {

              this.ensureCreated();

              return this._getDomNode();

          }

          placeAt(refNode: string | Node, position?: DojoNodePosition) {

              dom.place(this.getDomNode(), refNode, position);

          }

          abstract _create(attrs: object, children: any[]): void;

      }

	Site-wide shortcuts
/	Use quick search box
g h	Goto home page
g g	Goto my private gists page
g G	Goto my public gists page
g 0-9	Goto bookmarked items from 0-9
n r	New repository page
n g	New gist page

	Repositories
g s	Goto summary page
g c	Goto changelog page
g f	Goto files page
g F	Goto files page with file search activated
g p	Goto pull requests page
g o	Goto repository settings
g O	Goto repository access permissions settings
t s	Toggle sidebar on some pages

				import { isNull, mixin } from "@implab/core-amd/safe";
				import { isPlainObject, isNode, isBuildContext, DojoNodePosition, BuildContext } from "./traits";

				import dom = require("dojo/dom-construct");

				export abstract class BuildContextBase<TNode extends Node> implements BuildContext<TNode> {
				private _attrs = {};

				private _children = new Array();

				private _created: boolean = false;

				visitNext(v: any) {
				if (this._created)
				throw new Error("The Element is already created");

				if (isNull(v))
				return;

				if (isPlainObject(v)) {
				mixin(this._attrs, v);
				} else if (v instanceof Array) {
				v.forEach(x => this.visitNext(x));
				} else {
				this._children.push(v);
				}
				}

				getChildDom(v: any) {
				const tv = typeof v;
				if (tv === "string" \|\| tv === "number" \|\| tv === "boolean" \|\| v instanceof RegExp \|\| v instanceof Date) {
				return document.createTextNode(v.toString());
				} else if (isNode(v)) {
				return v;
				} else if (isBuildContext(v)) {
				return v.getDomNode();
				} else {
				throw new Error("Invalid parameter");
				}
				}

				abstract _getDomNode(): TNode;

				ensureCreated() {
				if (!this._created) {
				this._create(this._attrs, this._children);
				this._children = [];
				this._attrs = {};
				this._created = true;
				}
				}

				/** @deprecated use getDomNode() */
				getDomElement() {
				return this.getDomNode();
				}

				getDomNode() {
				this.ensureCreated();
				return this._getDomNode();
				}

				placeAt(refNode: string \| Node, position?: DojoNodePosition) {
				dom.place(this.getDomNode(), refNode, position);
				}

				abstract _create(attrs: object, children: any[]): void;
				}