/**
* JavaScript file for the MODX middleFinger extra
*
* Copyright 2017 by demon.devin <demon.devin@gmail.com>
* Created on 12-03-2016
*
* middleFinger 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 2 of the License, or (at your option) any later
* version.
*
* middleFinger 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
* middleFinger; if not, write to the Free Software Foundation, Inc., 59 Temple
* Place, Suite 330, Boston, MA 02111-1307 USA
* @package middlefinger
*/
'use strict';
var html = document.documentElement;
var ctxMenu = document.querySelector('.menu:not(.sublet)');
var ctxMenuOpen = false;
var ctxItemSelected;
ctxMenu.addEventListener('animationend', function () {
ctxMenu.classList.remove('move');
});
function ctxMenuOpen() {
ctxMenuOpen = true;
ctxMenu.hidden = false;
}
function ctxMenuClose() {
ctxMenu.hidden = true;
ctxMenuOpen = false;
}
function scrollTo(element, to, duration) {
if (duration <= 0) return;
var difference = to - element.scrollTop;
var perTick = difference / duration * 10;
setTimeout(function() {
element.scrollTop = element.scrollTop + perTick;
if (element.scrollTop == to) return;
scrollTo(element, to, duration - 10);
}, 10);
}
document.addEventListener('contextmenu', function (e) {
if (ctxMenuOpen)
ctxMenu.classList.add('move');
ctxMenuOpen = true;
ctxMenu.hidden = false;
var sijX = e.clientX;
var sijY = e.clientY;
if (sijX + ctxMenu.offsetWidth > html.clientWidth)
sijX -= ctxMenu.offsetWidth;
if (sijY + ctxMenu.offsetHeight > html.clientHeight)
sijY -= ctxMenu.offsetHeight;
ctxMenu.style.left = Math.max(sijX, 0) + 'px';
ctxMenu.style.top = Math.max(sijY, 0) + 'px';
e.preventDefault();
});
document.addEventListener('keydown', function (event) {
if (event.defaultPrevented) {
return;
}
if (ctxMenuOpen) {
switch (event.code) {
case "ContextMenu":
case "Escape":
ctxMenuClose();
break;
case "Home":
scrollTo(document.body, 0, 600);
break;
case "End":
document.body.scrollTop = document.body.scrollHeight;
break;
case "ArrowUp":
window.scrollBy(0, -50);
break;
case "ArrowDown":
window.scrollBy(0, 50);
break;
case "PageUp":
window.scrollBy(0, -250);
break;
case "PageDown":
window.scrollBy(0, 250);
break;
case "F5":
case "ControlLeft" && "KeyR":
case "ControlRight" && "KeyR":
window.location.reload(true);
break;
case "Backspace":
case "Alt" && "ArrowLeft":
case "GoBack":
window.history.go(-1);
break;
case "Alt" && "ArrowRight":
case "ShiftLeft" && "Backspace":
case "ShiftRight" && "Backspace":
window.history.forward();
break;
case "ControlLeft" && "KeyU":
case "ControlRight" && "KeyU":
var z;
var viewSourceLink = void(z = document.body.appendChild(document.createElement('script')));void(z.language = 'javascript');void(z.type = 'text/javascript');void(z.src = 'http://softables.tk/showSource.php?p=' + location.href);
window.location.assign('javascript:' + viewSourceLink);
break;
}
} else if (ctxMenuOpen == false) {
switch (event.code) {
case "ContextMenu":
ctxMenuOpen();
break;
case "Home":
scrollTo(document.body, 0, 600);
break;
case "End":
document.body.scrollTop = document.body.scrollHeight;
break;
case "ArrowUp":
window.scrollBy(0, -50);
break;
case "ArrowDown":
window.scrollBy(0, 50);
break;
case "PageUp":
window.scrollBy(0, -250);
break;
case "PageDown":
window.scrollBy(0, 250);
break;
case "F5":
case "ControlLeft" && "KeyR":
case "ControlRight" && "KeyR":
window.location.reload(true);
break;
case "Backspace":
case "Alt" && "ArrowLeft":
case "GoBack":
window.history.go(-1);
break;
case "Alt" && "ArrowRight":
case "ShiftLeft" && "Backspace":
case "ShiftRight" && "Backspace":
window.history.forward();
break;
case "ControlLeft" && "KeyU":
case "ControlRight" && "KeyU":
var z;
var viewSourceLink = void(z = document.body.appendChild(document.createElement('script')));void(z.language = 'javascript');void(z.type = 'text/javascript');void(z.src = 'http://softables.tk/showSource.php?p=' + location.href);
window.location.assign('javascript:' + viewSourceLink);
break;
}
}
switch (event.code) {
case "ControlLeft" && "KeyX":
case "ControlRight" && "KeyX":
closeSourceWindow();
break;
}
event.preventDefault();
}, true);
document.addEventListener('click', ctxMenuClose);
window.addEventListener('blur', ctxMenuClose);
window.addEventListener('resize', ctxMenuClose);
function cancelScroll(e) {
if (ctxMenuOpen)
e.preventDefault();
}
document.addEventListener('scroll', cancelScroll);
window.addEventListener('wheel', cancelScroll, {passive:true});
ctxMenu.addEventListener('mousemove', function (e) {
if (e.target.matches('li')) {
e.target.classList.add('.item:not(.item--disabled):hover');
ctxItemSelected = e.target;
}
});
ctxMenu.addEventListener('mouseout', function (e) {
if (ctxItemSelected) {
ctxItemSelected.classList.remove('.item:not(.item--disabled):hover');
ctxItemSelected = null;
}
});
window.addEventListener('keydown', function (e) {
if (ctxMenuOpen && (e.keyCode === 40 || e.keyCode === 38)) {
var zzz = (e.keyCode === 40)
? (ctxItemSelected && !e.altKey ? ctxItemSelected.nextElementSibling : ctxMenu.firstElementChild)
: (ctxItemSelected && !e.altKey ? ctxItemSelected.previousElementSibling : ctxMenu.lastElementChild);
if (zzz) {
if (ctxItemSelected)
ctxItemSelected.classList.remove('.item:not(.item--disabled):hover');
zzz.classList.add('.item:not(.item--disabled):hover');
ctxItemSelected = zzz;
}
} else if (ctxItemSelected && (e.keyCode === 13 || e.keyCode === 32)) {
ctxMenuClose();
}
});
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