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import * as keys from './keys';
import * as actions from '../shared/actions';
const DEFAULT_KEYMAP = [
{ keys: [{ code: KeyboardEvent.DOM_VK_SEMICOLON, shift: true }], action: [ actions.CMD_OPEN ]},
{ keys: [{ code: KeyboardEvent.DOM_VK_O }], action: [ actions.CMD_TABS_OPEN, false ]},
{ keys: [{ code: KeyboardEvent.DOM_VK_O, shift: true }], action: [ actions.CMD_TABS_OPEN, true ]},
{ keys: [{ code: KeyboardEvent.DOM_VK_K }], action: [ actions.SCROLL_UP, 1 ]},
{ keys: [{ code: KeyboardEvent.DOM_VK_J }], action: [ actions.SCROLL_DOWN, 1 ]},
{ keys: [{ code: KeyboardEvent.DOM_VK_G }, { code: KeyboardEvent.DOM_VK_G }], action: [ actions.SCROLL_TOP ]},
{ keys: [{ code: KeyboardEvent.DOM_VK_G, shift: true }], action: [ actions.SCROLL_BOTTOM ]},
{ keys: [{ code: KeyboardEvent.DOM_VK_D }], action: [ actions.TABS_CLOSE ]},
{ keys: [{ code: KeyboardEvent.DOM_VK_U }], action: [ actions.TABS_REOPEN]},
{ keys: [{ code: KeyboardEvent.DOM_VK_H }], action: [ actions.TABS_PREV, 1 ]},
{ keys: [{ code: KeyboardEvent.DOM_VK_L }], action: [ actions.TABS_NEXT, 1 ]},
{ keys: [{ code: KeyboardEvent.DOM_VK_F }], action: [ actions.FOLLOW_START, false ]},
{ keys: [{ code: KeyboardEvent.DOM_VK_F, shift: true }], action: [ actions.FOLLOW_START, true ]},
]
export default class KeyQueue {
constructor() {
this.data = [];
this.keymap = DEFAULT_KEYMAP;
}
push(key) {
this.data.push(key);
let filtered = this.keymap.filter((map) => {
return keys.hasPrefix(map.keys, this.data)
});
if (filtered.length == 0) {
this.data = [];
return null;
} else if (filtered.length == 1) {
let map = filtered[0];
if (map.keys.length == this.data.length) {
this.data = [];
return map.action;
}
}
return null;
}
queuedKeys() {
return this.data;
}
}
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