implab/implabjs-core Files · src/ts/components/AsyncComponent.ts

Merged in propose cancellations (pull request #1)...

Merged in propose cancellations (pull request #1) Propose cancellations Approved-by: m407 <bitbucket@m407.ru>

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             AsyncComponent.ts
        
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             / src / ts / components / AsyncComponent.ts
          
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        cin
    
refactoring, all common interfaces placed to core/interfaces.ts...

              r13
            
      import { Cancellation } from "../Cancellation";

      import { IAsyncComponent, ICancellation } from "../interfaces";

        cin
    
Async operation cancellation proposal...

              r9
            
        cin
    
refactoring, all common interfaces placed to core/interfaces.ts...

              r13
            
      export class AsyncComponent implements IAsyncComponent {

          _completion: Promise<void> = Promise.resolve();

        cin
    
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              r9
            
          getCompletion() { return this._completion };

        cin
    
refactoring, all common interfaces placed to core/interfaces.ts...

              r13
            
          runOperation(op: (ct: ICancellation) => any, ct: ICancellation = Cancellation.none) {

              // TODO create cancellation source here

              async function guard() {

                  await op(ct);

              }

        cin
    
Async operation cancellation proposal...

              r9
            
        cin
    
refactoring, all common interfaces placed to core/interfaces.ts...

              r13
            
              return this._completion = guard();

        cin
    
Async operation cancellation proposal...

              r9
            
          }

      }

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cin refactoring, all common interfaces placed to core/interfaces.ts...	r13	import { Cancellation } from "../Cancellation";
		import { IAsyncComponent, ICancellation } from "../interfaces";
cin Async operation cancellation proposal...	r9
cin refactoring, all common interfaces placed to core/interfaces.ts...	r13	export class AsyncComponent implements IAsyncComponent {
		_completion: Promise<void> = Promise.resolve();
cin Async operation cancellation proposal...	r9
		getCompletion() { return this._completion };

cin refactoring, all common interfaces placed to core/interfaces.ts...	r13	runOperation(op: (ct: ICancellation) => any, ct: ICancellation = Cancellation.none) {
		// TODO create cancellation source here
		async function guard() {
		await op(ct);
		}
cin Async operation cancellation proposal...	r9
cin refactoring, all common interfaces placed to core/interfaces.ts...	r13	return this._completion = guard();
cin Async operation cancellation proposal...	r9	}
		}