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import * as scrolls from './scrolls';
import * as histories from './histories';
import * as actions from '../shared/actions';
import CommandLineFrame from '../command-line/command-line-frame';
import Follow from './follow';
let cmd = null;
const invokeEvent = (action) => {
if (typeof action === 'undefined' || action === null) {
return;
}
switch (action[0]) {
case actions.CMD_OPEN:
cmd = new CommandLineFrame(window);
break;
case actions.CMD_TABS_OPEN:
if (action[1] || false) {
// alter url
cmd = new CommandLineFrame(window, 'open ' + window.location.href);
} else {
cmd = new CommandLineFrame(window, 'open ');
}
break;
case actions.SCROLL_LINES:
scrolls.scrollLines(window, action[1]);
break;
case actions.SCROLL_PAGES:
scrolls.scrollPages(window, action[1]);
break;
case actions.SCROLL_TOP:
scrolls.scrollTop(window);
break;
case actions.SCROLL_BOTTOM:
scrolls.scrollBottom(window);
break;
case actions.SCROLL_LEFT:
scrolls.scrollLeft(window);
break;
case actions.SCROLL_RIGHT:
scrolls.scrollRight(window);
break;
case actions.FOLLOW_START:
new Follow(window.document, action[1] || false);
break;
case actions.HISTORY_PREV:
histories.prev(window);
break;
case actions.HISTORY_NEXT:
histories.next(window);
break;
}
}
window.addEventListener("keypress", (e) => {
if (e.target instanceof HTMLInputElement) {
return;
}
let request = {
type: 'event.keypress',
code: e.which,
ctrl: e.ctrlKey,
}
browser.runtime.sendMessage(request)
.then(invokeEvent,
(err) => {
console.log(`Vim Vixen: ${err}`);
});
});
window.addEventListener('message', (e) => {
let message;
try {
message = JSON.parse(e.data);
} catch (e) {
// ignore message posted by author of web page
return;
}
switch (message.type) {
case 'vimvixen.commandline.blur':
if (cmd) {
cmd.remove();
cmd = null;
}
break;
case 'vimvixen.commandline.enter':
browser.runtime.sendMessage({
type: 'event.cmd.enter',
text: message.value
});
break;
case 'vimvixen.commandline.change':
browser.runtime.sendMessage({
type: 'event.cmd.suggest',
text: message.value
});
break;
default:
return;
}
});