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/* jce - 2.9.63 | 2024-03-11 | https://www.joomlacontenteditor.net | Copyright (C) 2006 - 2024 Ryan Demmer. All rights reserved | GNU/GPL Version 2 or later - http://www.gnu.org/licenses/gpl-2.0.html */
!function($) {
var oldSetOption = $.ui.resizable.prototype._setOption;
function getRatio(o) {
return o.width / o.height;
}
$.ui.resizable.prototype._setOption = function(key, value) {
oldSetOption.apply(this, arguments), "aspectRatio" === key && (this._aspectRatio = !!value);
}, $.widget("ui.resize", {
options: {
ratio: 4 / 3,
width: 800,
height: 600
},
_init: function() {
var self = this, pos = (this.width = $(this.element).width() || $(this.element).attr("width"),
this.height = $(this.element).height() || $(this.element).attr("height"),
{
left: $(this.element).parent().innerWidth() / 2 - this.width / 2,
top: $(this.element).parent().innerHeight() / 2 - this.height / 2
}), ratio = this.getRatio();
$('<div id="resize-container" class="transform-widget"></div>').appendTo($(this.element).parent()).append(this.element).css(pos).resizable({
handles: "all",
aspectRatio: getRatio(this.options),
containment: "parent",
start: function() {
self._trigger("start", null);
},
resize: function(event, ui) {
var ui = ui.element[0], w = Math.round(ui.clientWidth), ui = Math.round(ui.clientHeight);
$(self.element).css({
width: w,
height: ui
}), self._trigger("resize", null, {
width: Math.round(ratio.x * w, 1),
height: Math.round(ratio.x * ui, 1)
});
},
stop: function(event, ui) {
self._trigger("stop", null, ui.size);
}
}).draggable({
containment: "parent"
}), $(this.element).css({
top: "",
left: ""
}), $.support.cssFloat || $("#resize-container").attr("unselectable", "on"),
$("div.uk-resizable-handle.uk-resizable-se", "#resize-container").removeClass("uk-icon uk-icon-gripsmall-diagonal-se");
},
_getPosition: function(width, height) {
var $parent = $("#resize-container").parent(), width = width || this.width, height = height || this.height;
return {
left: ($parent.outerWidth() - width) / 2,
top: ($parent.outerHeight() - height) / 2
};
},
setSize: function(w, h) {
var self = this, $parent = $("#resize-container").parent(), pw = $parent.outerWidth(), ph = $parent.outerHeight(), $parent = this.getRatio();
w = Math.round(w / $parent.x, 1), h = Math.round(h / $parent.y, 1),
$(this.element).animate({
width: w,
height: h
}, {
step: function(now, fx) {
"width" == fx.prop && $("#resize-container").css("left", (pw - now) / 2),
"height" == fx.prop && $("#resize-container").css("top", (ph - now) / 2),
$("#resize-container").css(fx.prop, now);
},
complete: function() {
self._trigger("stop", null);
}
});
},
setConstrain: function(s) {
var ratio = s;
s && (ratio = getRatio(s)), this.setRatio(ratio);
},
getRatio: function() {
return {
x: this.options.width / this.width,
y: this.options.height / this.height
};
},
setRatio: function(ratio) {
var r;
"undefined" == $.type(ratio) && (ratio = (r = this.getRatio()).x / r.y),
$("#resize-container").data("uiResizable") ? $("#resize-container").resizable("option", "aspectRatio", ratio) : this.options.ratio = ratio;
},
reset: function() {
var pos = this._getPosition();
$("#resize-container").css({
top: pos.top,
left: pos.left,
width: "",
height: ""
}), $(this.element).css({
top: ""
}), this.setRatio(getRatio(this.options));
},
remove: function() {
$("#resize-container").parent().append(this.element), $("#resize-container").remove(),
this.destroy();
},
destroy: function() {
$.Widget.prototype.destroy.apply(this, arguments);
}
}), $.widget("ui.rotate", {
options: {},
_init: function() {
var $parent = $(this.element).parent();
$(this.element).wrap('<div id="rotate-container"></div>'), $("#rotate-container").css({
top: ($parent.height() - $(this.element).height()) / 2,
left: ($parent.width() - $(this.element).width()) / 2
}), $.support.cssFloat || $("#rotate-container").attr("unselectable", "on");
},
rotate: function(angle) {
var s;
switch (angle) {
default:
s = "scaleY(1) scaleX(1)";
break;
case "0":
case "90":
case "-90":
case "180":
s = "rotate(" + angle + "deg)";
break;
case "vertical":
s = "scaleY(-1)";
break;
case "horizontal":
s = "scaleX(-1)";
break;
case "vertical|horizontal":
s = "scaleX(-1) scaleY(-1)";
}
$(this.element).animate({
transform: s
});
},
remove: function() {
$(this.element).unwrap(), this.destroy();
},
destroy: function() {
$.Widget.prototype.destroy.apply(this, arguments);
}
}), $.widget("ui.crop", {
options: {
ratio: 4 / 3,
width: 800,
height: 600,
selection: "",
clone: null,
handles: "all"
},
_init: function() {
var self = this, $parent = (this.width = $(this.element).width() || $(this.element).attr("width"),
this.height = $(this.element).height() || $(this.element).attr("height"),
$(this.element).parent()), top = $(this.element).css("top") || ($parent.outerHeight() - this.height) / 2, $clone = ($(this.element).css({
top: "",
left: ""
}), this.options.clone ? $(this.options.clone) : $(this.element).clone()), $crop = ($clone.css("top", ""),
$('<div id="crop-container"></div>').appendTo($parent).append(this.element).append('<div id="crop-mask"></div>').append('<div id="crop-window"></div>').append('<div id="crop-widget" class="transform-widget"></div>'),
$("#crop-window")), $widget = $("#crop-widget");
$crop.append($clone).css({
width: this.width,
height: this.height
}), $widget.css({
width: this.width,
height: this.height
}).resizable({
handles: this.options.handles,
aspectRatio: this.options.ratio,
containment: "#crop-container",
start: function(event, ui) {
self._trigger("start", null);
},
resize: function(event, ui) {
var n = ui.element[0], w = Math.round(n.clientWidth), h = Math.round(n.clientHeight), n = ($clone.css({
top: -n.offsetTop,
left: -n.offsetLeft
}), $crop.css({
width: w,
height: h,
top: n.offsetTop,
left: n.offsetLeft
}), self.getArea()), ui = ui.originalSize;
self._trigger("change", null, {
width: ui.width == w ? "" : n.width,
height: ui.height == h ? "" : n.height,
x: n.x,
y: n.y
});
},
stop: function() {
self._trigger("stop", null, self.getArea());
}
}), $("#crop-window, #crop-widget").draggable({
containment: "#crop-container",
drag: function(event, ui) {
var top = ui.position.top, ui = ui.position.left;
$widget.css({
top: top,
left: ui
}), $crop.css({
top: top,
left: ui
}), $clone.css({
top: -top,
left: -ui
}), self._trigger("change", event, self.getArea());
},
stop: function() {
self._trigger("stop", null, self.getArea());
}
}), $.support.cssFloat || $widget.attr("unselectable", "on"), $("div.uk-resizable-handle.uk-resizable-se", $widget).removeClass("uk-icon uk-icon-gripsmall-diagonal-se"),
$('<div id="crop-box"></div>').css({
width: this.width,
height: this.height,
top: top
}).appendTo($parent).append($("#crop-container")), this.options.selection && this.setArea(this.options.selection),
$("#crop-widget").on("dblclick", function() {
self.reset(), self._trigger("reset", null, self.getArea());
});
},
setConstrain: function(s) {
var ratio = s;
s && (ratio = getRatio(s), this.setArea(s)), this.setRatio(ratio);
},
getScaleRatio: function() {
return this.width / this.options.width;
},
setRatio: function(ratio) {
$("#crop-widget").resizable("option", "aspectRatio", ratio);
},
setArea: function(o, update) {
var self = this, r = this.getScaleRatio();
for (key in o) o[key] = parseInt(o[key], 10), Number.isNaN(o[key]) && (o[key] = 0);
var key, values = {
left: o.x * r,
top: o.y * r,
width: o.width * r,
height: o.height * r
}, data = this._calculateSelection(values, {
width: this.width,
height: this.height
});
for (key in data) Number.isNaN(data[key]) && (data[key] = 0);
function getUpdatedProps(data) {
return {
x: o.x || Math.round(data.left / r, 1),
y: o.y || Math.round(data.top / r, 1),
width: o.width || Math.round(data.width / r, 1),
height: o.height || Math.round(data.height / r, 1)
};
}
$("#crop-widget, #crop-window").animate(data, {
step: function(now, fx) {
"crop-window" != fx.elem.id || "left" != fx.prop && "top" != fx.prop || $(fx.elem).children("img, canvas").css(fx.prop, 0 - now),
update && (fx = getUpdatedProps(data), self._trigger("change", null, fx));
},
complete: function() {
var props;
update && (props = getUpdatedProps(data), self._trigger("stop", null, props));
}
});
},
getDimensions: function() {
return {
width: $("#crop-container").width(),
height: $("#crop-container").height()
};
},
_calculateSelection: function(dim, img) {
var x = parseInt(dim.left), y = parseInt(dim.top), w = parseInt(dim.width), dim = parseInt(dim.height), w = Math.min(w, this.options.width), dim = Math.min(dim, this.options.height);
return Number.isNaN(x) ? w <= img.width && (x = (img.width - w) / 2) : x + w > img.width && (w = img.width - x),
Number.isNaN(y) ? dim <= img.height && (y = (img.height - dim) / 2) : y + dim > img.height && (dim = img.height - y),
w = Math.min(w, img.width), dim = Math.min(dim, img.height), w = Math.round(w),
dim = Math.round(dim), {
left: x = Math.max(0, Math.round(x)),
top: y = Math.max(0, Math.round(y)),
width: w,
height: dim
};
},
getArea: function() {
var n = $("#crop-widget").get(0), r = this.getScaleRatio();
return {
x: Math.round(n.offsetLeft / r, 1),
y: Math.round(n.offsetTop / r, 1),
width: Math.round($(n).width() / r, 1),
height: Math.round($(n).height() / r, 1)
};
},
reset: function() {
$("#crop-widget, #crop-window").css({
width: this.width,
height: this.height,
left: 0,
top: 0
}), $("#crop-window").children().css({
left: 0,
top: 0
});
var ratio = this.width / this.height;
this.setRatio(ratio);
},
remove: function() {
var $parent = $("#crop-container").parent();
$(this.element).css("top", $parent.css("top")).appendTo($parent.parent()),
$parent.remove(), this.destroy();
},
destroy: function() {
$.Widget.prototype.destroy.apply(this, arguments);
}
});
}(jQuery);