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Bug 1600263 - Switch the Application panel to use the new TargetList API r=jdescottes

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Differential Revision: https://phabricator.services.mozilla.com/D57139

--HG--
extra : moz-landing-system : lando
This commit is contained in:
Belén Albeza 2020-01-07 12:12:09 +00:00
parent 39a0983bcc
commit 17938124b0
1 changed files with 52 additions and 11 deletions
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63
devtools/client/application/initializer.js
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@ -44,26 +44,31 @@ const App = createFactory(
*/
window.Application = {
async bootstrap({ toolbox, panel }) {
// bind event handlers to `this`
this.handleOnNavigate = this.handleOnNavigate.bind(this);
this.updateWorkers = this.updateWorkers.bind(this);
this.updateDomain = this.updateDomain.bind(this);
this.updateCanDebugWorkers = this.updateCanDebugWorkers.bind(this);
this.onTargetAvailable = this.onTargetAvailable.bind(this);
this.onTargetDestroyed = this.onTargetDestroyed.bind(this);
this.mount = document.querySelector("#mount");
this.toolbox = toolbox;
// NOTE: the client is the same through the lifecycle of the toolbox, even
// though we get it from toolbox.target
this.client = toolbox.target.client;
this.store = configureStore();
this.actions = bindActionCreators(actions, this.store.dispatch);
services.init(this.toolbox);
await l10n.init(["devtools/application.ftl"]);
this.deviceFront = await this.client.mainRoot.getFront("device");
await this.updateWorkers();
this.workersListener = new WorkersListener(this.client.mainRoot);
this.workersListener.addListener(this.updateWorkers);
this.toolbox.target.on("navigate", this.handleOnNavigate);
this.deviceFront = await this.client.mainRoot.getFront("device");
await this.updateCanDebugWorkers();
if (this.deviceFront) {
this.canDebugWorkersListener = this.deviceFront.on(
"can-debug-sw-updated",
@ -71,14 +76,16 @@ window.Application = {
);
}
// start up updates for the initial state
this.updateDomain();
await this.updateCanDebugWorkers();
await this.updateWorkers();
await l10n.init(["devtools/application.ftl"]);
// awaiting for watchTargets will return the targets that are currently
// available, so we can have our first render with all the data ready
await this.toolbox.targetList.watchTargets(
[this.toolbox.targetList.TYPES.FRAME],
this.onTargetAvailable,
this.onTargetDestroyed
);
// Render the root Application component.
this.mount = document.querySelector("#mount");
const app = App({
client: this.client,
fluentBundles: l10n.getBundles(),
@ -114,16 +121,50 @@ window.Application = {
);
},
setupTarget(targetFront) {
this.handleOnNavigate(); // update domain and manifest for the new target
targetFront.on("navigate", this.handleOnNavigate);
},
cleanUpTarget(targetFront) {
targetFront.off("navigate", this.handleOnNavigate);
},
onTargetAvailable({ targetFront, isTopLevel }) {
if (!isTopLevel) {
return; // ignore target frames that are not top level for now
}
this.setupTarget(targetFront);
},
onTargetDestroyed({ targetFront, isTopLevel }) {
if (!isTopLevel) {
return; // ignore target frames that are not top level for now
}
this.cleanUpTarget(targetFront);
},
destroy() {
this.workersListener.removeListener();
if (this.deviceFront) {
this.deviceFront.off("can-debug-sw-updated", this.updateCanDebugWorkers);
}
this.toolbox.target.off("navigate", this.updateDomain);
this.toolbox.targetList.unwatchTargets(
[this.toolbox.targetList.TYPES.FRAME],
this.onTargetAvailable,
this.onTargetDestroyed
);
this.cleanUpTarget(this.toolbox.target);
unmountComponentAtNode(this.mount);
this.mount = null;
this.toolbox = null;
this.client = null;
this.workersListener = null;
this.deviceFront = null;
},
};