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