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import InputComponent from './input';
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import KeymapperComponent from './keymapper';
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import FollowComponent from './follow';
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import * as settingActions from 'content/actions/setting';
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import messages from 'shared/messages';
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export default class Common {
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constructor(win, store) {
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const follow = new FollowComponent(win, store);
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const input = new InputComponent(win.document.body, store);
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const keymapper = new KeymapperComponent(store);
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input.onKey(key => follow.key(key));
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input.onKey(key => keymapper.key(key));
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this.store = store;
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this.prevEnabled = this.store.getState().addon.enabled;
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this.reloadSettings();
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messages.onMessage(this.onMessage.bind(this));
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store.subscribe(() => this.update());
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}
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onMessage(message) {
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switch (message.type) {
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case messages.SETTINGS_CHANGED:
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this.reloadSettings();
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}
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}
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update() {
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let enabled = this.store.getState().addon.enabled;
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if (enabled !== this.prevEnabled) {
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this.prevEnabled = enabled;
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browser.runtime.sendMessage({
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type: messages.ADDON_ENABLED_RESPONSE,
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enabled,
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});
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}
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}
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reloadSettings() {
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browser.runtime.sendMessage({
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type: messages.SETTINGS_QUERY,
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}).then((settings) => {
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this.store.dispatch(settingActions.set(settings));
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}).catch((e) => {
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// Sometime sendMessage fails when background script is not ready.
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console.warn(e);
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setTimeout(() => this.reloadSettings(), 500);
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});
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}
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}
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