2dada8f365
In a following patch, all DevTools moz.build files will use DevToolsModules to install JS modules at a path that corresponds directly to their source tree location. Here we rewrite all require and import calls to match the new location that these files are installed to.
55 lines
2.0 KiB
JavaScript
55 lines
2.0 KiB
JavaScript
/* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
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const ObservableObject = require("devtools/client/shared/observable-object");
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const {Connection} = require("devtools/shared/client/connection-manager");
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const _knownConnectionStores = new WeakMap();
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var ConnectionStore;
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module.exports = ConnectionStore = function(connection) {
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// If we already know about this connection,
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// let's re-use the existing store.
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if (_knownConnectionStores.has(connection)) {
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return _knownConnectionStores.get(connection);
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}
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_knownConnectionStores.set(connection, this);
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ObservableObject.call(this, {status:null,host:null,port:null});
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this.destroy = this.destroy.bind(this);
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this._feedStore = this._feedStore.bind(this);
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this._connection = connection;
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this._connection.once(Connection.Events.DESTROYED, this.destroy);
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this._connection.on(Connection.Events.STATUS_CHANGED, this._feedStore);
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this._connection.on(Connection.Events.PORT_CHANGED, this._feedStore);
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this._connection.on(Connection.Events.HOST_CHANGED, this._feedStore);
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this._feedStore();
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return this;
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}
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ConnectionStore.prototype = {
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destroy: function() {
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if (this._connection) {
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// While this.destroy is bound using .once() above, that event may not
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// have occurred when the ConnectionStore client calls destroy, so we
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// manually remove it here.
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this._connection.off(Connection.Events.DESTROYED, this.destroy);
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this._connection.off(Connection.Events.STATUS_CHANGED, this._feedStore);
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this._connection.off(Connection.Events.PORT_CHANGED, this._feedStore);
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this._connection.off(Connection.Events.HOST_CHANGED, this._feedStore);
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_knownConnectionStores.delete(this._connection);
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this._connection = null;
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}
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},
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_feedStore: function() {
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this.object.status = this._connection.status;
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this.object.host = this._connection.host;
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this.object.port = this._connection.port;
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}
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}
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