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

start implementing traits::placeAt

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r94:131e369d1143 default


                r95:65559e82c81e

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             Renderer.ts
        
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             | 552 B
            
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                TypeScriptLexer
            
             / djx / src / main / ts / tsx / Renderer.ts
          
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        cin
    
Added Renderer, WatchRendition

              r94
            
      import { Scope } from "./Scope";

      import { destroy, Rendition } from "./traits";

      let _scope = Scope.dummy;

      const beginRender = async () => {

      }

      const endRender = () => {

      }

      export const getScope = () => _scope;

      export const render = async (rendition: () => Rendition, scope = Scope.dummy) => {

          await beginRender();

          const prev = _scope;

          _scope = scope;

          try {

              const node = rendition().getDomNode();

              scope.own(() => destroy(node));

              return node;

          } finally {

              _scope = prev;

              endRender();

          }

      }

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cin Added Renderer, WatchRendition	r94	import { Scope } from "./Scope";
		import { destroy, Rendition } from "./traits";

		let _scope = Scope.dummy;

		const beginRender = async () => {
		}

		const endRender = () => {
		}

		export const getScope = () => _scope;

		export const render = async (rendition: () => Rendition, scope = Scope.dummy) => {
		await beginRender();
		const prev = _scope;
		_scope = scope;
		try {
		const node = rendition().getDomNode();
		scope.own(() => destroy(node));
		return node;
		} finally {
		_scope = prev;
		endRender();
		}
		}