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