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import * as scrolls from './scrolls';
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import * as histories from './histories';
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import * as actions from '../shared/actions';
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import FooterLine from './footer-line';
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import Follow from './follow';
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var footer = null;
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const createFooterLine = (initial = '') => {
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footer = new FooterLine(document, initial);
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footer.onPromptChange((e) => {
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let request = {
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type: 'event.cmd.suggest',
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text: e.target.value
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};
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browser.runtime.sendMessage(request);
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});
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footer.onEntered((e) => {
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let request = {
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type: 'event.cmd.enter',
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text: e.target.value
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};
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browser.runtime.sendMessage(request);
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});
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footer.focus();
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}
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const invokeEvent = (action) => {
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if (typeof action === 'undefined' || action === null) {
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return;
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}
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switch (action[0]) {
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case actions.CMD_OPEN:
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createFooterLine();
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break;
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case actions.CMD_TABS_OPEN:
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if (action[1] || false) {
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// alter url
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createFooterLine('open ' + window.location.href);
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} else {
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createFooterLine('open ');
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}
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break;
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case actions.SCROLL_LINES:
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scrolls.scrollLines(window, action[1]);
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break;
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case actions.SCROLL_TOP:
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scrolls.scrollTop(window, action[1]);
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break;
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case actions.SCROLL_BOTTOM:
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scrolls.scrollBottom(window, action[1]);
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break;
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case actions.FOLLOW_START:
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new Follow(window.document, action[1] || false);
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break;
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case actions.HISTORY_PREV:
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histories.prev(window);
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break;
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case actions.HISTORY_NEXT:
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histories.next(window);
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break;
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}
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}
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const isModifier = (code) => {
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return code === KeyboardEvent.DOM_VK_SHIFT ||
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code === KeyboardEvent.DOM_VK_ALT ||
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code === KeyboardEvent.DOM_VK_CONTROL ||
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code === KeyboardEvent.DOM_VK_META;
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}
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window.addEventListener("keydown", (e) => {
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if (e.target instanceof HTMLInputElement) {
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return;
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}
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if (isModifier(e.keyCode)) {
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return;
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}
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let request = {
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type: 'event.keydown',
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code: e.keyCode,
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shift: e.shiftKey,
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alt: e.altKey,
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meta: e.metaKey,
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ctrl: e.ctrlKey,
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}
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browser.runtime.sendMessage(request)
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.then(invokeEvent,
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(err) => {
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console.log(`Vim Vixen: ${err}`);
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});
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});
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