Файл: concrete5.7.5.6/concrete/js/build/core/image-editor/build/history.js
Строк: 38
<?php
var History = function () {
var h = this;
h.history = [];
h.pointer = -1;
h.save = function () {
im.fire('beforehistorysave');
h.history = h.history.slice(0, h.pointer + 1);
h.history.push(im.stage.createCopy());
h.movePointer(1);
im.fire('historysave');
};
h.movePointer = function (diff) {
h.pointer += diff;
(h.pointer < 0 && (h.pointer = 0));
(h.pointer >= h.history.length && (h.pointer = h.history.length - 1));
return h.pointer;
};
h.render = function () {
im.fire('beforehistoryrender');
im.stage.loadCopy(h.history[h.pointer]);
im.fire('historyrender');
};
h.undo = function () {
im.fire('beforehistoryundo');
h.movePointer(-1);
h.render();
im.fire('historyundo');
};
h.redo = function () {
im.fire('beforehistoryredo');
h.movePointer(1);
h.render();
im.fire('historyredo');
};
};
im.history = new History();
?>