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/*
* Copyright (C) 2016 Alex Yatskov <alex@foosoft.net>
* Author: Alex Yatskov <alex@foosoft.net>
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
class Client {
constructor() {
$('body').append('<div class="yomichan-popup"/>');
this.popup = $('.yomichan-popup');
this.popupOffset = 10;
window.addEventListener('mousemove', whenEnabled(this.onMouseMove.bind(this)));
}
onMouseMove(e) {
const range = getRangeAtCursor(e, 10);
if (range === null) {
this.hidePopup();
return;
}
const rect = getRangePaddedRect(range);
if (e.clientX < rect.left || e.clientX > rect.right) {
this.hidePopup();
return;
}
this.showPopup(range);
}
showPopup(range) {
const selection = window.getSelection();
selection.removeAllRanges();
selection.addRange(range);
const pos = getPopupPositionForRange(this.popup, range, this.popupOffset);
this.popup.css({left: pos.x, top: pos.y, visibility: 'visible'});
}
hidePopup() {
const selection = window.getSelection();
selection.removeAllRanges();
this.popup.css({visibility: 'hidden'});
}
}
window.yomiClient = new Client();
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