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/* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
"use strict";
const {
PureComponent,
const throttlingProfiles = require("resource://devtools/client/shared/components/throttling/profiles.js");
// Localization
const L10N = new LocalizationHelper(
"devtools/client/locales/network-throttling.properties"
);
const NO_THROTTLING_LABEL = L10N.getStr("responsive.noThrottling");
loader.lazyRequireGetter(
this,
"showMenu",
true
);
/**
* This component represents selector button that can be used
* to throttle network bandwidth.
*/
class NetworkThrottlingMenu extends PureComponent {
static get propTypes() {
return {
networkThrottling: PropTypes.shape(Types.networkThrottling).isRequired,
onChangeNetworkThrottling: PropTypes.func.isRequired,
};
}
constructor(props) {
super(props);
this.onShowThrottlingMenu = this.onShowThrottlingMenu.bind(this);
}
onShowThrottlingMenu(event) {
const { networkThrottling, onChangeNetworkThrottling } = this.props;
const menuItems = throttlingProfiles.profiles.map(profile => {
return {
label: profile.id,
type: "checkbox",
checked:
networkThrottling.enabled && profile.id == networkThrottling.profile,
click: () => onChangeNetworkThrottling(true, profile.id),
};
});
menuItems.unshift("-");
menuItems.unshift({
label: NO_THROTTLING_LABEL,
type: "checkbox",
checked: !networkThrottling.enabled,
click: () => onChangeNetworkThrottling(false, ""),
});
showMenu(menuItems, { button: event.target });
}
render() {
const { networkThrottling } = this.props;
const label = networkThrottling.enabled
? networkThrottling.profile
: NO_THROTTLING_LABEL;
let title = NO_THROTTLING_LABEL;
if (networkThrottling.enabled) {
const id = networkThrottling.profile;
const selectedProfile = throttlingProfiles.profiles.find(
profile => profile.id === id
);
title = selectedProfile.description;
}
return dom.button(
{
id: "network-throttling-menu",
className: "devtools-button devtools-dropdown-button",
title,
onClick: this.onShowThrottlingMenu,
},
dom.span({ className: "title" }, label)
);
}
}
module.exports = NetworkThrottlingMenu;