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[REF] component: refactor fiber creation methods

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This commit is contained in:
Géry Debongnie
2019-09-20 11:08:16 +02:00
parent 7a49b9d94e
commit caa63628dc
4 changed files with 14 additions and 28 deletions
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src/component/component.ts
+9 -22
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@@ -293,7 +293,7 @@ export class Component<T extends Env, Props extends {}, State extends {}> {
if (__owl__.isMounted) {
return;
}
const fiber = this.__createRootFiber(false);
const fiber = this.__createFiber(false, undefined, undefined, undefined);
if (!__owl__.vnode) {
fiber.promise = this.__prepareAndRender(fiber);
const vnode = await fiber.promise;
@@ -340,7 +340,7 @@ export class Component<T extends Env, Props extends {}, State extends {}> {
if (!__owl__.isMounted) {
return;
}
const fiber = this.__createRootFiber(force);
const fiber = this.__createFiber(force, undefined, undefined, undefined);
fiber.patchQueue.push(fiber);
fiber.promise = this.__render(fiber);
await fiber.promise;
@@ -352,38 +352,25 @@ export class Component<T extends Env, Props extends {}, State extends {}> {
}
}
__createRootFiber(force): Fiber<Props> {
__createFiber(force, scope, vars, parent?: Fiber<any>): Fiber<Props> {
const fiber: Fiber<Props> = {
force,
scope: undefined,
vars: undefined,
scope,
vars,
rootFiber: null,
isCancelled: false,
component: this,
vnode: null,
patchQueue: [],
patchQueue: parent ? parent.patchQueue : [],
willPatchResult: null,
props: this.props,
promise: null
};
fiber.rootFiber = fiber;
fiber.rootFiber = parent || fiber;
this.__owl__.currentFiber = fiber;
return fiber;
}
__createSubFiber(parent: Fiber<Props>, scope, vars): Fiber<Props> {
const fiber = Object.create(parent);
fiber.scope = scope;
fiber.vars = vars;
fiber.component = this;
fiber.vnode = null;
fiber.willPatchResult = null;
this.__owl__.currentFiber = fiber;
fiber.props = this.props;
fiber.promise = null;
return fiber;
}
/**
* Destroy the component. This operation is quite complex:
* - it recursively destroy all children
@@ -537,7 +524,7 @@ export class Component<T extends Env, Props extends {}, State extends {}> {
}
await this.willUpdateProps(nextProps);
this.props = nextProps;
const fiber = this.__createSubFiber(parentFiber, scope, vars);
const fiber = this.__createFiber(parentFiber.force, scope, vars, parentFiber);
fiber.patchQueue.push(fiber);
await this.__render(fiber);
@@ -560,7 +547,7 @@ export class Component<T extends Env, Props extends {}, State extends {}> {
* parent template.
*/
__prepare(parentFiber: Fiber<any>, scope: any, vars: any): Promise<VNode> {
const fiber = this.__createSubFiber(parentFiber, scope, vars);
const fiber = this.__createFiber(parentFiber.force, scope, vars, parentFiber);
fiber.promise = this.__prepareAndRender(fiber);
return fiber.promise;
}