@@ -0,0 +1,23 | |||||
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1 | import { _Widget } from "./WidgetContext"; | |||
|
2 | import { MapOf } from "@implab/core-amd/interfaces"; | |||
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3 | ||||
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4 | /** Special widget used to create a document fragment */ | |||
|
5 | export class DjxFragment implements _Widget { | |||
|
6 | ||||
|
7 | domNode: Node; | |||
|
8 | ||||
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9 | containerNode?: Node; | |||
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10 | ||||
|
11 | constructor() { | |||
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12 | this.domNode = this.containerNode = document.createDocumentFragment(); | |||
|
13 | } | |||
|
14 | ||||
|
15 | get(attr: string) { | |||
|
16 | return undefined; | |||
|
17 | } | |||
|
18 | set(attr: string, value: any): void; | |||
|
19 | set(attrs: MapOf<any>): void; | |||
|
20 | set() { | |||
|
21 | /* do nothing */ | |||
|
22 | } | |||
|
23 | } No newline at end of file |
@@ -1,95 +1,97 | |||||
1 | import { id as mid } from "module"; |
|
1 | import { id as mid } from "module"; | |
2 | import { TraceSource } from "@implab/core-amd/log/TraceSource"; |
|
2 | import { TraceSource } from "@implab/core-amd/log/TraceSource"; | |
3 | import { MapOf } from "@implab/core-amd/interfaces"; |
|
3 | import { MapOf } from "@implab/core-amd/interfaces"; | |
4 | import { mixin } from "@implab/core-amd/safe"; |
|
4 | import { mixin } from "@implab/core-amd/safe"; | |
5 |
|
5 | |||
6 | const trace = TraceSource.get(mid); |
|
6 | const trace = TraceSource.get(mid); | |
7 |
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7 | |||
8 |
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8 | |||
9 | function on<T extends keyof HTMLElementEventMap>(node: HTMLElement, eventName: T, handler: (this: HTMLElement, ev: HTMLElementEventMap[T]) => any): () => void { |
|
9 | function on<T extends keyof HTMLElementEventMap>(node: HTMLElement, eventName: T, handler: (this: HTMLElement, ev: HTMLElementEventMap[T]) => any): () => void { | |
10 | // Add an event listener to a DOM node |
|
10 | // Add an event listener to a DOM node | |
11 | node.addEventListener(eventName, handler, false); |
|
11 | node.addEventListener(eventName, handler, false); | |
12 |
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12 | |||
13 | return () => node.removeEventListener(eventName, handler, false); |
|
13 | return () => node.removeEventListener(eventName, handler, false); | |
14 | } |
|
14 | } | |
15 |
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15 | |||
16 | interface NodeLoadResult { |
|
16 | interface NodeLoadResult { | |
17 | node: HTMLElement; |
|
17 | node: HTMLElement; | |
18 | } |
|
18 | } | |
19 |
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19 | |||
20 | class DomInject { |
|
20 | class DomInject { | |
21 | injectionPoint = document.head; |
|
21 | injectionPoint = document.head; | |
22 | injectBefore = document.head.firstChild; |
|
22 | injectBefore = document.head.firstChild; | |
23 |
|
23 | |||
24 | _map: MapOf<Promise<NodeLoadResult>> = {}; |
|
24 | _map: MapOf<Promise<NodeLoadResult>> = {}; | |
25 |
|
25 | |||
26 | _inject<T extends keyof HTMLElementTagNameMap>(name: T, attr: Partial<HTMLElementTagNameMap[T]>) { |
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26 | _inject<T extends keyof HTMLElementTagNameMap>(name: T, attr: Partial<HTMLElementTagNameMap[T]>) { | |
27 | const node = document.createElement(name); |
|
27 | const node = document.createElement(name); | |
28 |
|
28 | |||
29 | return new Promise<NodeLoadResult>((ok, fail) => { |
|
29 | return new Promise<NodeLoadResult>((ok, fail) => { | |
30 |
|
30 | |||
31 | const cleanup = () => { |
|
31 | const cleanup = () => { | |
32 | noerr(); |
|
32 | noerr(); | |
33 | noload(); |
|
33 | noload(); | |
34 | }; |
|
34 | }; | |
35 |
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35 | |||
36 | const noload = on(node, "load", () => { |
|
36 | const noload = on(node, "load", () => { | |
37 | ok({ node }); |
|
37 | ok({ node }); | |
38 | cleanup(); |
|
38 | cleanup(); | |
39 | }); |
|
39 | }); | |
40 |
|
40 | |||
41 | const noerr = on(node, "error", e => { |
|
41 | const noerr = on(node, "error", e => { | |
42 | fail({ |
|
42 | fail({ | |
43 | erorr: e, |
|
43 | erorr: e, | |
44 | node |
|
44 | node | |
45 | }); |
|
45 | }); | |
46 | cleanup(); |
|
46 | cleanup(); | |
47 | }); |
|
47 | }); | |
48 |
|
48 | |||
49 | mixin(node, attr); |
|
49 | mixin(node, attr); | |
50 |
|
50 | |||
51 | this.injectionPoint.insertBefore(node, this.injectBefore); |
|
51 | this.injectionPoint.insertBefore(node, this.injectBefore); | |
52 | }); |
|
52 | }); | |
53 | } |
|
53 | } | |
54 |
|
54 | |||
55 | async injectScript(url: string) { |
|
55 | async injectScript(url: string) { | |
56 | let d = this._map[url]; |
|
56 | let d = this._map[url]; | |
57 | if (!d) { |
|
57 | if (!d) { | |
58 | trace.log("js {0}", url); |
|
58 | trace.log("js {0}", url); | |
59 | d = this._inject("script", { |
|
59 | d = this._inject("script", { | |
60 | type: "text/javascript", |
|
60 | type: "text/javascript", | |
61 | charset: "utf-8", |
|
61 | charset: "utf-8", | |
62 | src: url |
|
62 | src: url | |
63 | }); |
|
63 | }); | |
64 | this._map[url] = d; |
|
64 | this._map[url] = d; | |
65 | } |
|
65 | } | |
66 | try { |
|
66 | try { | |
67 | await d; |
|
67 | await d; | |
68 | trace.log("done {0}", url); |
|
68 | trace.log("done {0}", url); | |
69 | } catch (e) { |
|
69 | } catch (e) { | |
70 | trace.error("failed {0}: {1}", url, e); |
|
70 | trace.error("failed {0}: {1}", url, e); | |
|
71 | throw e; | |||
71 | } |
|
72 | } | |
72 | } |
|
73 | } | |
73 |
|
74 | |||
74 | async injectStylesheet(url: string) { |
|
75 | async injectStylesheet(url: string) { | |
75 | let d = this._map[url]; |
|
76 | let d = this._map[url]; | |
76 | if (!d) { |
|
77 | if (!d) { | |
77 | trace.log("js {0}", url); |
|
78 | trace.log("js {0}", url); | |
78 | d = this._inject("link", { |
|
79 | d = this._inject("link", { | |
79 | type: "text/css", |
|
80 | type: "text/css", | |
80 | rel: "stylesheet", |
|
81 | rel: "stylesheet", | |
81 | href: url |
|
82 | href: url | |
82 | }); |
|
83 | }); | |
83 | this._map[url] = d; |
|
84 | this._map[url] = d; | |
84 | } |
|
85 | } | |
85 | try { |
|
86 | try { | |
86 | await d; |
|
87 | await d; | |
87 | trace.log("done {0}", url); |
|
88 | trace.log("done {0}", url); | |
88 | } catch (e) { |
|
89 | } catch (e) { | |
89 | trace.error("failed {0}: {1}", url, e); |
|
90 | trace.error("failed {0}: {1}", url, e); | |
|
91 | throw e; | |||
90 | } |
|
92 | } | |
91 | } |
|
93 | } | |
92 | }; |
|
94 | }; | |
93 |
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95 | |||
94 | const instance = new DomInject(); |
|
96 | const instance = new DomInject(); | |
95 | export = instance; No newline at end of file |
|
97 | export = instance; |
@@ -1,71 +1,76 | |||||
1 |
import { isNull, mixin |
|
1 | import { isNull, mixin } from "@implab/core-amd/safe"; | |
2 | import { isPlainObject, isNode, isBuildContext, DojoNodePosition, BuildContext } from "./traits"; |
|
2 | import { isPlainObject, isNode, isBuildContext, DojoNodePosition, BuildContext } from "./traits"; | |
3 |
|
3 | |||
4 | import dom = require("dojo/dom-construct"); |
|
4 | import dom = require("dojo/dom-construct"); | |
5 |
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5 | |||
6 | export abstract class BuildContextBase implements BuildContext { |
|
6 | export abstract class BuildContextBase implements BuildContext { | |
7 | _attrs = {}; |
|
7 | _attrs = {}; | |
8 |
|
8 | |||
9 | _children = new Array(); |
|
9 | _children = new Array(); | |
10 |
|
10 | |||
11 | _created: boolean = false; |
|
11 | _created: boolean = false; | |
12 |
|
12 | |||
13 | visitNext(v: any) { |
|
13 | visitNext(v: any) { | |
14 | if (isNull(v)) |
|
14 | if (isNull(v)) | |
15 | return; |
|
15 | return; | |
16 |
|
16 | |||
17 | if (isPlainObject(v)) { |
|
17 | if (isPlainObject(v)) { | |
18 |
|
18 | |||
19 | if (this._created) |
|
19 | if (this._created) | |
20 | this._setAttrs(v); |
|
20 | this._setAttrs(v); | |
21 | else |
|
21 | else | |
22 | mixin(this._attrs, v); |
|
22 | mixin(this._attrs, v); | |
23 | } else if (v instanceof Array) { |
|
23 | } else if (v instanceof Array) { | |
24 | v.forEach(x => this._addChild(x)); |
|
24 | v.forEach(x => this._addChild(x)); | |
25 | } else { |
|
25 | } else { | |
26 | if (this._created) |
|
26 | if (this._created) | |
27 | this._addChild(v); |
|
27 | this._addChild(v); | |
28 | else |
|
28 | else | |
29 | this._children.push(v); |
|
29 | this._children.push(v); | |
30 | } |
|
30 | } | |
31 | } |
|
31 | } | |
32 |
|
32 | |||
33 | getChildDom(v: any) { |
|
33 | getChildDom(v: any) { | |
34 | const tv = typeof v; |
|
34 | const tv = typeof v; | |
35 | if (tv === "string" || tv === "number" || tv === "boolean" || v instanceof RegExp || v instanceof Date) { |
|
35 | if (tv === "string" || tv === "number" || tv === "boolean" || v instanceof RegExp || v instanceof Date) { | |
36 | return document.createTextNode(v.toString()); |
|
36 | return document.createTextNode(v.toString()); | |
37 | } else if (isNode(v)) { |
|
37 | } else if (isNode(v)) { | |
38 | return v; |
|
38 | return v; | |
39 | } else if (isBuildContext(v)) { |
|
39 | } else if (isBuildContext(v)) { | |
40 |
return v.getDom |
|
40 | return v.getDomNode(); | |
41 | } else { |
|
41 | } else { | |
42 | throw new Error("Invalid parameter"); |
|
42 | throw new Error("Invalid parameter"); | |
43 | } |
|
43 | } | |
44 | } |
|
44 | } | |
45 |
|
45 | |||
46 |
abstract _getDom |
|
46 | abstract _getDomNode(): Node; | |
47 |
|
47 | |||
48 | ensureCreated() { |
|
48 | ensureCreated() { | |
49 | if (!this._created) { |
|
49 | if (!this._created) { | |
50 | this._create(this._attrs, this._children); |
|
50 | this._create(this._attrs, this._children); | |
51 | this._children = []; |
|
51 | this._children = []; | |
52 | this._attrs = {}; |
|
52 | this._attrs = {}; | |
53 | this._created = true; |
|
53 | this._created = true; | |
54 | } |
|
54 | } | |
55 | } |
|
55 | } | |
56 |
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56 | |||
|
57 | /** @deprecated use getDomNode() */ | |||
57 | getDomElement() { |
|
58 | getDomElement() { | |
|
59 | return this.getDomNode(); | |||
|
60 | } | |||
|
61 | ||||
|
62 | getDomNode() { | |||
58 | this.ensureCreated(); |
|
63 | this.ensureCreated(); | |
59 |
return this._getDom |
|
64 | return this._getDomNode(); | |
60 | } |
|
65 | } | |
61 |
|
66 | |||
62 | placeAt(refNode: string | Node, position?: DojoNodePosition) { |
|
67 | placeAt(refNode: string | Node, position?: DojoNodePosition) { | |
63 |
dom.place(this.getDom |
|
68 | dom.place(this.getDomNode(), refNode, position); | |
64 | } |
|
69 | } | |
65 |
|
70 | |||
66 | abstract _addChild(child: any): void; |
|
71 | abstract _addChild(child: any): void; | |
67 |
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72 | |||
68 | abstract _setAttrs(attrs: object): void; |
|
73 | abstract _setAttrs(attrs: object): void; | |
69 |
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74 | |||
70 | abstract _create(attrs: object, children: any[]): void; |
|
75 | abstract _create(attrs: object, children: any[]): void; | |
71 | } |
|
76 | } |
@@ -1,52 +1,52 | |||||
1 | import { djbase, djclass } from "../declare"; |
|
1 | import { djbase, djclass } from "../declare"; | |
2 | import _WidgetBase = require("dijit/_WidgetBase"); |
|
2 | import _WidgetBase = require("dijit/_WidgetBase"); | |
3 | import _AttachMixin = require("dijit/_AttachMixin"); |
|
3 | import _AttachMixin = require("dijit/_AttachMixin"); | |
4 | import { BuildContext, isNode } from "./traits"; |
|
4 | import { BuildContext, isNode } from "./traits"; | |
5 | import registry = require("dijit/registry"); |
|
5 | import registry = require("dijit/registry"); | |
6 | import { Handle } from "dojo/interfaces"; |
|
6 | import { Handle } from "dojo/interfaces"; | |
7 |
|
7 | |||
8 | // type Handle = dojo.Handle; |
|
8 | // type Handle = dojo.Handle; | |
9 |
|
9 | |||
10 | @djclass |
|
10 | @djclass | |
11 | export abstract class DjxWidgetBase extends djbase(_WidgetBase, _AttachMixin) { |
|
11 | export abstract class DjxWidgetBase extends djbase(_WidgetBase, _AttachMixin) { | |
12 |
|
12 | |||
13 | buildRendering() { |
|
13 | buildRendering() { | |
14 |
this.domNode = this.render().getDom |
|
14 | this.domNode = this.render().getDomNode(); | |
15 | super.buildRendering(); |
|
15 | super.buildRendering(); | |
16 | } |
|
16 | } | |
17 |
|
17 | |||
18 | abstract render(): BuildContext; |
|
18 | abstract render(): BuildContext; | |
19 |
|
19 | |||
20 | _processTemplateNode<T extends (Element | Node | _WidgetBase)>( |
|
20 | _processTemplateNode<T extends (Element | Node | _WidgetBase)>( | |
21 | baseNode: T, |
|
21 | baseNode: T, | |
22 | getAttrFunc: (baseNode: T, attr: string) => string, |
|
22 | getAttrFunc: (baseNode: T, attr: string) => string, | |
23 | // tslint:disable-next-line: ban-types |
|
23 | // tslint:disable-next-line: ban-types | |
24 | attachFunc: (node: T, type: string, func?: Function) => Handle |
|
24 | attachFunc: (node: T, type: string, func?: Function) => Handle | |
25 | ): boolean { |
|
25 | ): boolean { | |
26 | if (isNode(baseNode)) { |
|
26 | if (isNode(baseNode)) { | |
27 | const w = registry.byNode(baseNode); |
|
27 | const w = registry.byNode(baseNode); | |
28 | if (w) { |
|
28 | if (w) { | |
29 | // from dijit/_WidgetsInTemplateMixin |
|
29 | // from dijit/_WidgetsInTemplateMixin | |
30 | this._processTemplateNode(w, |
|
30 | this._processTemplateNode(w, | |
31 | (n, p) => n.get(p), // callback to get a property of a widget |
|
31 | (n, p) => n.get(p), // callback to get a property of a widget | |
32 | (widget, type, callback) => { |
|
32 | (widget, type, callback) => { | |
33 | if (!callback) |
|
33 | if (!callback) | |
34 | throw new Error("The callback must be specified"); |
|
34 | throw new Error("The callback must be specified"); | |
35 |
|
35 | |||
36 | // callback to do data-dojo-attach-event to a widget |
|
36 | // callback to do data-dojo-attach-event to a widget | |
37 | if (type in widget) { |
|
37 | if (type in widget) { | |
38 | // back-compat, remove for 2.0 |
|
38 | // back-compat, remove for 2.0 | |
39 | return widget.connect(widget, type, callback as EventListener); |
|
39 | return widget.connect(widget, type, callback as EventListener); | |
40 | } else { |
|
40 | } else { | |
41 | // 1.x may never hit this branch, but it's the default for 2.0 |
|
41 | // 1.x may never hit this branch, but it's the default for 2.0 | |
42 | return widget.on(type, callback); |
|
42 | return widget.on(type, callback); | |
43 | } |
|
43 | } | |
44 |
|
44 | |||
45 | }); |
|
45 | }); | |
46 | // don't process widgets internals |
|
46 | // don't process widgets internals | |
47 | return false; |
|
47 | return false; | |
48 | } |
|
48 | } | |
49 | } |
|
49 | } | |
50 | return super._processTemplateNode(baseNode, getAttrFunc, attachFunc); |
|
50 | return super._processTemplateNode(baseNode, getAttrFunc, attachFunc); | |
51 | } |
|
51 | } | |
52 | } |
|
52 | } |
@@ -1,45 +1,45 | |||||
1 | import dom = require("dojo/dom-construct"); |
|
1 | import dom = require("dojo/dom-construct"); | |
2 | import attr = require("dojo/dom-attr"); |
|
2 | import attr = require("dojo/dom-attr"); | |
3 | import { argumentNotEmptyString } from "@implab/core-amd/safe"; |
|
3 | import { argumentNotEmptyString } from "@implab/core-amd/safe"; | |
4 | import { BuildContextBase } from "./BuildContextBase"; |
|
4 | import { BuildContextBase } from "./BuildContextBase"; | |
5 |
|
5 | |||
6 | export class HtmlElementContext extends BuildContextBase { |
|
6 | export class HtmlElementContext extends BuildContextBase { | |
7 | elementType: string; |
|
7 | elementType: string; | |
8 |
|
8 | |||
9 | _element: HTMLElement | undefined; |
|
9 | _element: HTMLElement | undefined; | |
10 |
|
10 | |||
11 | constructor(elementType: string) { |
|
11 | constructor(elementType: string) { | |
12 | argumentNotEmptyString(elementType, "elementType"); |
|
12 | argumentNotEmptyString(elementType, "elementType"); | |
13 | super(); |
|
13 | super(); | |
14 |
|
14 | |||
15 | this.elementType = elementType; |
|
15 | this.elementType = elementType; | |
16 | } |
|
16 | } | |
17 |
|
17 | |||
18 | _addChild(child: any): void { |
|
18 | _addChild(child: any): void { | |
19 | if (!this._element) |
|
19 | if (!this._element) | |
20 | throw new Error("The HTML element isn't created"); |
|
20 | throw new Error("The HTML element isn't created"); | |
21 | dom.place(this.getChildDom(child), this._element); |
|
21 | dom.place(this.getChildDom(child), this._element); | |
22 | } |
|
22 | } | |
23 |
|
23 | |||
24 | _setAttrs(attrs: object): void { |
|
24 | _setAttrs(attrs: object): void { | |
25 | if (!this._element) |
|
25 | if (!this._element) | |
26 | throw new Error("The HTML element isn't created"); |
|
26 | throw new Error("The HTML element isn't created"); | |
27 |
|
27 | |||
28 | attr.set(this._element, attrs); |
|
28 | attr.set(this._element, attrs); | |
29 | } |
|
29 | } | |
30 |
|
30 | |||
31 | _create(attrs: object, children: any[]) { |
|
31 | _create(attrs: object, children: any[]) { | |
32 | this._element = dom.create(this.elementType, attrs); |
|
32 | this._element = dom.create(this.elementType, attrs); | |
33 |
|
33 | |||
34 | if (children) |
|
34 | if (children) | |
35 | children.forEach(v => this._addChild(v)); |
|
35 | children.forEach(v => this._addChild(v)); | |
36 | } |
|
36 | } | |
37 |
|
37 | |||
38 |
_getDom |
|
38 | _getDomNode() { | |
39 | if (!this._element) |
|
39 | if (!this._element) | |
40 | throw new Error("The HTML element isn't created"); |
|
40 | throw new Error("The HTML element isn't created"); | |
41 |
|
41 | |||
42 | return this._element; |
|
42 | return this._element; | |
43 | } |
|
43 | } | |
44 |
|
44 | |||
45 | } |
|
45 | } |
@@ -1,43 +1,55 | |||||
1 | import dom = require("dojo/dom-construct"); |
|
1 | import dom = require("dojo/dom-construct"); | |
2 | import { argumentNotNull } from "@implab/core-amd/safe"; |
|
2 | import { argumentNotNull } from "@implab/core-amd/safe"; | |
3 | import _WidgetBase = require("dijit/_WidgetBase"); |
|
|||
4 | import { BuildContextBase } from "./BuildContextBase"; |
|
3 | import { BuildContextBase } from "./BuildContextBase"; | |
|
4 | import { MapOf } from "@implab/core-amd/interfaces"; | |||
5 |
|
5 | |||
6 | type _WidgetBaseConstructor = typeof _WidgetBase; |
|
6 | // tslint:disable-next-line: class-name | |
|
7 | export interface _Widget { | |||
|
8 | domNode: Node; | |||
|
9 | ||||
|
10 | get(attr: string): any; | |||
|
11 | ||||
|
12 | set(attr: string, value: any): void; | |||
|
13 | set(attrs: MapOf<any>): void; | |||
|
14 | ||||
|
15 | containerNode?: Node | |||
|
16 | } | |||
|
17 | ||||
|
18 | export type _WidgetCtor = new (attrs: any, srcNode?: string | Node) => _Widget; | |||
7 |
|
19 | |||
8 | export class WidgetContext extends BuildContextBase { |
|
20 | export class WidgetContext extends BuildContextBase { | |
9 |
widgetClass: _Widget |
|
21 | widgetClass: _WidgetCtor; | |
10 |
|
22 | |||
11 |
_instance: _Widget |
|
23 | _instance: _Widget | undefined; | |
12 |
|
24 | |||
13 |
constructor(widgetClass: _Widget |
|
25 | constructor(widgetClass: _WidgetCtor) { | |
14 | super(); |
|
26 | super(); | |
15 | argumentNotNull(widgetClass, "widgetClass"); |
|
27 | argumentNotNull(widgetClass, "widgetClass"); | |
16 |
|
28 | |||
17 | this.widgetClass = widgetClass; |
|
29 | this.widgetClass = widgetClass; | |
18 | } |
|
30 | } | |
19 |
|
31 | |||
20 | _addChild(child: any): void { |
|
32 | _addChild(child: any): void { | |
21 | if (!this._instance || !this._instance.containerNode) |
|
33 | if (!this._instance || !this._instance.containerNode) | |
22 | throw new Error("Widget doesn't support adding children"); |
|
34 | throw new Error("Widget doesn't support adding children"); | |
23 |
|
35 | |||
24 | dom.place(this.getChildDom(child), this._instance.containerNode); |
|
36 | dom.place(this.getChildDom(child), this._instance.containerNode); | |
25 | } |
|
37 | } | |
26 |
|
38 | |||
27 | _setAttrs(attrs: object): void { |
|
39 | _setAttrs(attrs: object): void { | |
28 | this._instance?.set(attrs); |
|
40 | this._instance?.set(attrs); | |
29 | } |
|
41 | } | |
30 |
|
42 | |||
31 | _create(attrs: object, children: any[]) { |
|
43 | _create(attrs: object, children: any[]) { | |
32 | this._instance = new this.widgetClass(this._attrs); |
|
44 | this._instance = new this.widgetClass(this._attrs); | |
33 | if (children) |
|
45 | if (children) | |
34 | children.forEach(x => this._addChild(x)); |
|
46 | children.forEach(x => this._addChild(x)); | |
35 | } |
|
47 | } | |
36 |
|
48 | |||
37 |
_getDom |
|
49 | _getDomNode() { | |
38 | if (!this._instance) |
|
50 | if (!this._instance) | |
39 | throw new Error("The instance of the widget isn't created"); |
|
51 | throw new Error("The instance of the widget isn't created"); | |
40 | return this._instance.domNode; |
|
52 | return this._instance.domNode; | |
41 | } |
|
53 | } | |
42 |
|
54 | |||
43 | } |
|
55 | } |
@@ -1,35 +1,63 | |||||
1 | import _WidgetBase = require("dijit/_WidgetBase"); |
|
1 | import _WidgetBase = require("dijit/_WidgetBase"); | |
2 |
|
2 | |||
3 | type _WidgetBaseConstructor = typeof _WidgetBase; |
|
3 | type _WidgetBaseConstructor = typeof _WidgetBase; | |
4 |
|
4 | |||
5 | export type DojoNodePosition = "first" | "after" | "before" | "last" | "replace" | "only" | number; |
|
5 | export type DojoNodePosition = "first" | "after" | "before" | "last" | "replace" | "only" | number; | |
6 |
|
6 | |||
7 | export interface BuildContext { |
|
7 | export interface BuildContext { | |
8 |
getDom |
|
8 | getDomNode(): Node; | |
9 |
|
9 | |||
10 | placeAt(refNode: string | Node, position?: DojoNodePosition): void; |
|
10 | placeAt(refNode: string | Node, position?: DojoNodePosition): void; | |
11 | } |
|
11 | } | |
12 |
|
12 | |||
13 |
export function isNode(el: any): el is |
|
13 | export function isNode(el: any): el is Node { | |
14 | return el && el.nodeName && el.nodeType; |
|
14 | return el && el.nodeName && el.nodeType; | |
15 | } |
|
15 | } | |
16 |
|
16 | |||
|
17 | export function isElementNode(el: any): el is Element { | |||
|
18 | return isNode(el) && el.nodeType === 1; | |||
|
19 | } | |||
|
20 | ||||
|
21 | export function isTextNode(el: any): el is Text { | |||
|
22 | return isNode(el) && el.nodeType === 3; | |||
|
23 | } | |||
|
24 | ||||
|
25 | export function isProcessingInstructionNode(el: any): el is ProcessingInstruction { | |||
|
26 | return isNode(el) && el.nodeType === 7; | |||
|
27 | } | |||
|
28 | ||||
|
29 | export function isCommentNode(el: any): el is Comment { | |||
|
30 | return isNode(el) && el.nodeType === 8; | |||
|
31 | } | |||
|
32 | ||||
|
33 | export function isDocumentNode(el: any): el is Document { | |||
|
34 | return isNode(el) && el.nodeType === 9; | |||
|
35 | } | |||
|
36 | ||||
|
37 | export function isDocumentTypeNode(el: any): el is DocumentType { | |||
|
38 | return isNode(el) && el.nodeType === 10; | |||
|
39 | } | |||
|
40 | ||||
|
41 | export function isDocumentFragmentNode(el: any): el is DocumentFragment { | |||
|
42 | return isNode(el) && el.nodeType === 11; | |||
|
43 | } | |||
|
44 | ||||
17 | export function isWidget(v: any): v is _WidgetBase { |
|
45 | export function isWidget(v: any): v is _WidgetBase { | |
18 | return v && "domNode" in v; |
|
46 | return v && "domNode" in v; | |
19 | } |
|
47 | } | |
20 |
|
48 | |||
21 | export function isBuildContext(v: any): v is BuildContext { |
|
49 | export function isBuildContext(v: any): v is BuildContext { | |
22 | return typeof v === "object" && typeof v.getDomElement === "function"; |
|
50 | return typeof v === "object" && typeof v.getDomElement === "function"; | |
23 | } |
|
51 | } | |
24 |
|
52 | |||
25 | export function isPlainObject(v: object) { |
|
53 | export function isPlainObject(v: object) { | |
26 | if (typeof v !== "object") |
|
54 | if (typeof v !== "object") | |
27 | return false; |
|
55 | return false; | |
28 |
|
56 | |||
29 | const vp = Object.getPrototypeOf(v); |
|
57 | const vp = Object.getPrototypeOf(v); | |
30 | return !vp || vp === Object.prototype; |
|
58 | return !vp || vp === Object.prototype; | |
31 | } |
|
59 | } | |
32 |
|
60 | |||
33 | export function isWidgetConstructor(v: any): v is _WidgetBaseConstructor { |
|
61 | export function isWidgetConstructor(v: any): v is _WidgetBaseConstructor { | |
34 | return typeof v === "function" && v.prototype && "domNode" in v.prototype; |
|
62 | return typeof v === "function" && v.prototype && "domNode" in v.prototype; | |
35 | } |
|
63 | } |
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