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+/*
+ * jQuery UI Resizable
+ *
+ * Copyright (c) 2008 Paul Bakaus
+ * Dual licensed under the MIT (MIT-LICENSE.txt)
+ * and GPL (GPL-LICENSE.txt) licenses.
+ *
+ * http://docs.jquery.com/UI/Resizables
+ *
+ * Depends:
+ * ui.core.js
+ */
+(function($) {
+
+$.widget("ui.resizable", $.extend({}, $.ui.mouse, {
+ init: function() {
+
+ var self = this, o = this.options;
+
+ var elpos = this.element.css('position');
+
+ this.originalElement = this.element;
+
+ // simulate .ui-resizable { position: relative; }
+ this.element.addClass("ui-resizable").css({ position: /static/.test(elpos) ? 'relative' : elpos });
+
+ $.extend(o, {
+ _aspectRatio: !!(o.aspectRatio),
+ helper: o.helper || o.ghost || o.animate ? o.helper || 'proxy' : null,
+ knobHandles: o.knobHandles === true ? 'ui-resizable-knob-handle' : o.knobHandles
+ });
+
+ //Default Theme
+ var aBorder = '1px solid #DEDEDE';
+
+ o.defaultTheme = {
+ 'ui-resizable': { display: 'block' },
+ 'ui-resizable-handle': { position: 'absolute', background: '#F2F2F2', fontSize: '0.1px' },
+ 'ui-resizable-n': { cursor: 'n-resize', height: '4px', left: '0px', right: '0px', borderTop: aBorder },
+ 'ui-resizable-s': { cursor: 's-resize', height: '4px', left: '0px', right: '0px', borderBottom: aBorder },
+ 'ui-resizable-e': { cursor: 'e-resize', width: '4px', top: '0px', bottom: '0px', borderRight: aBorder },
+ 'ui-resizable-w': { cursor: 'w-resize', width: '4px', top: '0px', bottom: '0px', borderLeft: aBorder },
+ 'ui-resizable-se': { cursor: 'se-resize', width: '4px', height: '4px', borderRight: aBorder, borderBottom: aBorder },
+ 'ui-resizable-sw': { cursor: 'sw-resize', width: '4px', height: '4px', borderBottom: aBorder, borderLeft: aBorder },
+ 'ui-resizable-ne': { cursor: 'ne-resize', width: '4px', height: '4px', borderRight: aBorder, borderTop: aBorder },
+ 'ui-resizable-nw': { cursor: 'nw-resize', width: '4px', height: '4px', borderLeft: aBorder, borderTop: aBorder }
+ };
+
+ o.knobTheme = {
+ 'ui-resizable-handle': { background: '#F2F2F2', border: '1px solid #808080', height: '8px', width: '8px' },
+ 'ui-resizable-n': { cursor: 'n-resize', top: '0px', left: '45%' },
+ 'ui-resizable-s': { cursor: 's-resize', bottom: '0px', left: '45%' },
+ 'ui-resizable-e': { cursor: 'e-resize', right: '0px', top: '45%' },
+ 'ui-resizable-w': { cursor: 'w-resize', left: '0px', top: '45%' },
+ 'ui-resizable-se': { cursor: 'se-resize', right: '0px', bottom: '0px' },
+ 'ui-resizable-sw': { cursor: 'sw-resize', left: '0px', bottom: '0px' },
+ 'ui-resizable-nw': { cursor: 'nw-resize', left: '0px', top: '0px' },
+ 'ui-resizable-ne': { cursor: 'ne-resize', right: '0px', top: '0px' }
+ };
+
+ o._nodeName = this.element[0].nodeName;
+
+ //Wrap the element if it cannot hold child nodes
+ if(o._nodeName.match(/canvas|textarea|input|select|button|img/i)) {
+ var el = this.element;
+
+ //Opera fixing relative position
+ if (/relative/.test(el.css('position')) && $.browser.opera)
+ el.css({ position: 'relative', top: 'auto', left: 'auto' });
+
+ //Create a wrapper element and set the wrapper to the new current internal element
+ el.wrap(
+ $('<div class="ui-wrapper" style="overflow: hidden;"></div>').css( {
+ position: el.css('position'),
+ width: el.outerWidth(),
+ height: el.outerHeight(),
+ top: el.css('top'),
+ left: el.css('left')
+ })
+ );
+
+ var oel = this.element; this.element = this.element.parent();
+
+ // store instance on wrapper
+ this.element.data('resizable', this);
+
+ //Move margins to the wrapper
+ this.element.css({ marginLeft: oel.css("marginLeft"), marginTop: oel.css("marginTop"),
+ marginRight: oel.css("marginRight"), marginBottom: oel.css("marginBottom")
+ });
+
+ oel.css({ marginLeft: 0, marginTop: 0, marginRight: 0, marginBottom: 0});
+
+ //Prevent Safari textarea resize
+ if ($.browser.safari && o.preventDefault) oel.css('resize', 'none');
+
+ o.proportionallyResize = oel.css({ position: 'static', zoom: 1, display: 'block' });
+
+ // avoid IE jump
+ this.element.css({ margin: oel.css('margin') });
+
+ // fix handlers offset
+ this._proportionallyResize();
+ }
+
+ if(!o.handles) o.handles = !$('.ui-resizable-handle', this.element).length ? "e,s,se" : { n: '.ui-resizable-n', e: '.ui-resizable-e', s: '.ui-resizable-s', w: '.ui-resizable-w', se: '.ui-resizable-se', sw: '.ui-resizable-sw', ne: '.ui-resizable-ne', nw: '.ui-resizable-nw' };
+ if(o.handles.constructor == String) {
+
+ o.zIndex = o.zIndex || 1000;
+
+ if(o.handles == 'all') o.handles = 'n,e,s,w,se,sw,ne,nw';
+
+ var n = o.handles.split(","); o.handles = {};
+
+ // insertions are applied when don't have theme loaded
+ var insertionsDefault = {
+ handle: 'position: absolute; display: none; overflow:hidden;',
+ n: 'top: 0pt; width:100%;',
+ e: 'right: 0pt; height:100%;',
+ s: 'bottom: 0pt; width:100%;',
+ w: 'left: 0pt; height:100%;',
+ se: 'bottom: 0pt; right: 0px;',
+ sw: 'bottom: 0pt; left: 0px;',
+ ne: 'top: 0pt; right: 0px;',
+ nw: 'top: 0pt; left: 0px;'
+ };
+
+ for(var i = 0; i < n.length; i++) {
+ var handle = $.trim(n[i]), dt = o.defaultTheme, hname = 'ui-resizable-'+handle, loadDefault = !$.ui.css(hname) && !o.knobHandles, userKnobClass = $.ui.css('ui-resizable-knob-handle'),
+ allDefTheme = $.extend(dt[hname], dt['ui-resizable-handle']), allKnobTheme = $.extend(o.knobTheme[hname], !userKnobClass ? o.knobTheme['ui-resizable-handle'] : {});
+
+ // increase zIndex of sw, se, ne, nw axis
+ var applyZIndex = /sw|se|ne|nw/.test(handle) ? { zIndex: ++o.zIndex } : {};
+
+ var defCss = (loadDefault ? insertionsDefault[handle] : ''),
+ axis = $(['<div class="ui-resizable-handle ', hname, '" style="', defCss, insertionsDefault.handle, '"></div>'].join('')).css( applyZIndex );
+ o.handles[handle] = '.ui-resizable-'+handle;
+
+ this.element.append(
+ //Theme detection, if not loaded, load o.defaultTheme
+ axis.css( loadDefault ? allDefTheme : {} )
+ // Load the knobHandle css, fix width, height, top, left...
+ .css( o.knobHandles ? allKnobTheme : {} ).addClass(o.knobHandles ? 'ui-resizable-knob-handle' : '').addClass(o.knobHandles)
+ );
+ }
+
+ if (o.knobHandles) this.element.addClass('ui-resizable-knob').css( !$.ui.css('ui-resizable-knob') ? { /*border: '1px #fff dashed'*/ } : {} );
+ }
+
+ this._renderAxis = function(target) {
+ target = target || this.element;
+
+ for(var i in o.handles) {
+ if(o.handles[i].constructor == String)
+ o.handles[i] = $(o.handles[i], this.element).show();
+
+ if (o.transparent)
+ o.handles[i].css({opacity:0});
+
+ //Apply pad to wrapper element, needed to fix axis position (textarea, inputs, scrolls)
+ if (this.element.is('.ui-wrapper') &&
+ o._nodeName.match(/textarea|input|select|button/i)) {
+
+ var axis = $(o.handles[i], this.element), padWrapper = 0;
+
+ //Checking the correct pad and border
+ padWrapper = /sw|ne|nw|se|n|s/.test(i) ? axis.outerHeight() : axis.outerWidth();
+
+ //The padding type i have to apply...
+ var padPos = [ 'padding',
+ /ne|nw|n/.test(i) ? 'Top' :
+ /se|sw|s/.test(i) ? 'Bottom' :
+ /^e$/.test(i) ? 'Right' : 'Left' ].join("");
+
+ if (!o.transparent)
+ target.css(padPos, padWrapper);
+
+ this._proportionallyResize();
+ }
+ if(!$(o.handles[i]).length) continue;
+ }
+ };
+
+ this._renderAxis(this.element);
+ o._handles = $('.ui-resizable-handle', self.element);
+
+ if (o.disableSelection)
+ o._handles.each(function(i, e) { $.ui.disableSelection(e); });
+
+ //Matching axis name
+ o._handles.mouseover(function() {
+ if (!o.resizing) {
+ if (this.className)
+ var axis = this.className.match(/ui-resizable-(se|sw|ne|nw|n|e|s|w)/i);
+ //Axis, default = se
+ self.axis = o.axis = axis && axis[1] ? axis[1] : 'se';
+ }
+ });
+
+ //If we want to auto hide the elements
+ if (o.autoHide) {
+ o._handles.hide();
+ $(self.element).addClass("ui-resizable-autohide").hover(function() {
+ $(this).removeClass("ui-resizable-autohide");
+ o._handles.show();
+ },
+ function(){
+ if (!o.resizing) {
+ $(this).addClass("ui-resizable-autohide");
+ o._handles.hide();
+ }
+ });
+ }
+
+ this.mouseInit();
+ },
+ plugins: {},
+ ui: function() {
+ return {
+ originalElement: this.originalElement,
+ element: this.element,
+ helper: this.helper,
+ position: this.position,
+ size: this.size,
+ options: this.options,
+ originalSize: this.originalSize,
+ originalPosition: this.originalPosition
+ };
+ },
+ propagate: function(n,e) {
+ $.ui.plugin.call(this, n, [e, this.ui()]);
+ if (n != "resize") this.element.triggerHandler(["resize", n].join(""), [e, this.ui()], this.options[n]);
+ },
+ destroy: function() {
+ var el = this.element, wrapped = el.children(".ui-resizable").get(0);
+
+ this.mouseDestroy();
+
+ var _destroy = function(exp) {
+ $(exp).removeClass("ui-resizable ui-resizable-disabled")
+ .removeData("resizable").unbind(".resizable").find('.ui-resizable-handle').remove();
+ };
+
+ _destroy(el);
+
+ if (el.is('.ui-wrapper') && wrapped) {
+ el.parent().append(
+ $(wrapped).css({
+ position: el.css('position'),
+ width: el.outerWidth(),
+ height: el.outerHeight(),
+ top: el.css('top'),
+ left: el.css('left')
+ })
+ ).end().remove();
+
+ _destroy(wrapped);
+ }
+ },
+ mouseStart: function(e) {
+ if(this.options.disabled) return false;
+
+ var handle = false;
+ for(var i in this.options.handles) {
+ if($(this.options.handles[i])[0] == e.target) handle = true;
+ }
+ if (!handle) return false;
+
+ var o = this.options, iniPos = this.element.position(), el = this.element,
+ num = function(v) { return parseInt(v, 10) || 0; }, ie6 = $.browser.msie && $.browser.version < 7;
+ o.resizing = true;
+ o.documentScroll = { top: $(document).scrollTop(), left: $(document).scrollLeft() };
+
+ // bugfix #1749
+ if (el.is('.ui-draggable') || (/absolute/).test(el.css('position'))) {
+
+ // sOffset decides if document scrollOffset will be added to the top/left of the resizable element
+ var sOffset = $.browser.msie && !o.containment && (/absolute/).test(el.css('position')) && !(/relative/).test(el.parent().css('position'));
+ var dscrollt = sOffset ? o.documentScroll.top : 0, dscrolll = sOffset ? o.documentScroll.left : 0;
+
+ el.css({ position: 'absolute', top: (iniPos.top + dscrollt), left: (iniPos.left + dscrolll) });
+ }
+
+ //Opera fixing relative position
+ if ($.browser.opera && /relative/.test(el.css('position')))
+ el.css({ position: 'relative', top: 'auto', left: 'auto' });
+
+ this._renderProxy();
+
+ var curleft = num(this.helper.css('left')), curtop = num(this.helper.css('top'));
+
+ if (o.containment) {
+ curleft += $(o.containment).scrollLeft()||0;
+ curtop += $(o.containment).scrollTop()||0;
+ }
+
+ //Store needed variables
+ this.offset = this.helper.offset();
+ this.position = { left: curleft, top: curtop };
+ this.size = o.helper || ie6 ? { width: el.outerWidth(), height: el.outerHeight() } : { width: el.width(), height: el.height() };
+ this.originalSize = o.helper || ie6 ? { width: el.outerWidth(), height: el.outerHeight() } : { width: el.width(), height: el.height() };
+ this.originalPosition = { left: curleft, top: curtop };
+ this.sizeDiff = { width: el.outerWidth() - el.width(), height: el.outerHeight() - el.height() };
+ this.originalMousePosition = { left: e.pageX, top: e.pageY };
+
+ //Aspect Ratio
+ o.aspectRatio = (typeof o.aspectRatio == 'number') ? o.aspectRatio : ((this.originalSize.height / this.originalSize.width)||1);
+
+ if (o.preserveCursor)
+ $('body').css('cursor', this.axis + '-resize');
+
+ this.propagate("start", e);
+ return true;
+ },
+ mouseDrag: function(e) {
+
+ //Increase performance, avoid regex
+ var el = this.helper, o = this.options, props = {},
+ self = this, smp = this.originalMousePosition, a = this.axis;
+
+ var dx = (e.pageX-smp.left)||0, dy = (e.pageY-smp.top)||0;
+ var trigger = this._change[a];
+ if (!trigger) return false;
+
+ // Calculate the attrs that will be change
+ var data = trigger.apply(this, [e, dx, dy]), ie6 = $.browser.msie && $.browser.version < 7, csdif = this.sizeDiff;
+
+ if (o._aspectRatio || e.shiftKey)
+ data = this._updateRatio(data, e);
+
+ data = this._respectSize(data, e);
+
+ // plugins callbacks need to be called first
+ this.propagate("resize", e);
+
+ el.css({
+ top: this.position.top + "px", left: this.position.left + "px",
+ width: this.size.width + "px", height: this.size.height + "px"
+ });
+
+ if (!o.helper && o.proportionallyResize)
+ this._proportionallyResize();
+
+ this._updateCache(data);
+
+ // calling the user callback at the end
+ this.element.triggerHandler("resize", [e, this.ui()], this.options["resize"]);
+
+ return false;
+ },
+ mouseStop: function(e) {
+
+ this.options.resizing = false;
+ var o = this.options, num = function(v) { return parseInt(v, 10) || 0; }, self = this;
+
+ if(o.helper) {
+ var pr = o.proportionallyResize, ista = pr && (/textarea/i).test(pr.get(0).nodeName),
+ soffseth = ista && $.ui.hasScroll(pr.get(0), 'left') /* TODO - jump height */ ? 0 : self.sizeDiff.height,
+ soffsetw = ista ? 0 : self.sizeDiff.width;
+
+ var s = { width: (self.size.width - soffsetw), height: (self.size.height - soffseth) },
+ left = (parseInt(self.element.css('left'), 10) + (self.position.left - self.originalPosition.left)) || null,
+ top = (parseInt(self.element.css('top'), 10) + (self.position.top - self.originalPosition.top)) || null;
+
+ if (!o.animate)
+ this.element.css($.extend(s, { top: top, left: left }));
+
+ if (o.helper && !o.animate) this._proportionallyResize();
+ }
+
+ if (o.preserveCursor)
+ $('body').css('cursor', 'auto');
+
+ this.propagate("stop", e);
+
+ if (o.helper) this.helper.remove();
+
+ return false;
+ },
+ _updateCache: function(data) {
+ var o = this.options;
+ this.offset = this.helper.offset();
+ if (data.left) this.position.left = data.left;
+ if (data.top) this.position.top = data.top;
+ if (data.height) this.size.height = data.height;
+ if (data.width) this.size.width = data.width;
+ },
+ _updateRatio: function(data, e) {
+ var o = this.options, cpos = this.position, csize = this.size, a = this.axis;
+
+ if (data.height) data.width = (csize.height / o.aspectRatio);
+ else if (data.width) data.height = (csize.width * o.aspectRatio);
+
+ if (a == 'sw') {
+ data.left = cpos.left + (csize.width - data.width);
+ data.top = null;
+ }
+ if (a == 'nw') {
+ data.top = cpos.top + (csize.height - data.height);
+ data.left = cpos.left + (csize.width - data.width);
+ }
+
+ return data;
+ },
+ _respectSize: function(data, e) {
+
+ var el = this.helper, o = this.options, pRatio = o._aspectRatio || e.shiftKey, a = this.axis,
+ ismaxw = data.width && o.maxWidth && o.maxWidth < data.width, ismaxh = data.height && o.maxHeight && o.maxHeight < data.height,
+ isminw = data.width && o.minWidth && o.minWidth > data.width, isminh = data.height && o.minHeight && o.minHeight > data.height;
+
+ if (isminw) data.width = o.minWidth;
+ if (isminh) data.height = o.minHeight;
+ if (ismaxw) data.width = o.maxWidth;
+ if (ismaxh) data.height = o.maxHeight;
+
+ var dw = this.originalPosition.left + this.originalSize.width, dh = this.position.top + this.size.height;
+ var cw = /sw|nw|w/.test(a), ch = /nw|ne|n/.test(a);
+
+ if (isminw && cw) data.left = dw - o.minWidth;
+ if (ismaxw && cw) data.left = dw - o.maxWidth;
+ if (isminh && ch) data.top = dh - o.minHeight;
+ if (ismaxh && ch) data.top = dh - o.maxHeight;
+
+ // fixing jump error on top/left - bug #2330
+ var isNotwh = !data.width && !data.height;
+ if (isNotwh && !data.left && data.top) data.top = null;
+ else if (isNotwh && !data.top && data.left) data.left = null;
+
+ return data;
+ },
+ _proportionallyResize: function() {
+ var o = this.options;
+ if (!o.proportionallyResize) return;
+ var prel = o.proportionallyResize, el = this.helper || this.element;
+
+ if (!o.borderDif) {
+ var b = [prel.css('borderTopWidth'), prel.css('borderRightWidth'), prel.css('borderBottomWidth'), prel.css('borderLeftWidth')],
+ p = [prel.css('paddingTop'), prel.css('paddingRight'), prel.css('paddingBottom'), prel.css('paddingLeft')];
+
+ o.borderDif = $.map(b, function(v, i) {
+ var border = parseInt(v,10)||0, padding = parseInt(p[i],10)||0;
+ return border + padding;
+ });
+ }
+ prel.css({
+ height: (el.height() - o.borderDif[0] - o.borderDif[2]) + "px",
+ width: (el.width() - o.borderDif[1] - o.borderDif[3]) + "px"
+ });
+ },
+ _renderProxy: function() {
+ var el = this.element, o = this.options;
+ this.elementOffset = el.offset();
+
+ if(o.helper) {
+ this.helper = this.helper || $('<div style="overflow:hidden;"></div>');
+
+ // fix ie6 offset
+ var ie6 = $.browser.msie && $.browser.version < 7, ie6offset = (ie6 ? 1 : 0),
+ pxyoffset = ( ie6 ? 2 : -1 );
+
+ this.helper.addClass(o.helper).css({
+ width: el.outerWidth() + pxyoffset,
+ height: el.outerHeight() + pxyoffset,
+ position: 'absolute',
+ left: this.elementOffset.left - ie6offset +'px',
+ top: this.elementOffset.top - ie6offset +'px',
+ zIndex: ++o.zIndex
+ });
+
+ this.helper.appendTo("body");
+
+ if (o.disableSelection)
+ $.ui.disableSelection(this.helper.get(0));
+
+ } else {
+ this.helper = el;
+ }
+ },
+ _change: {
+ e: function(e, dx, dy) {
+ return { width: this.originalSize.width + dx };
+ },
+ w: function(e, dx, dy) {
+ var o = this.options, cs = this.originalSize, sp = this.originalPosition;
+ return { left: sp.left + dx, width: cs.width - dx };
+ },
+ n: function(e, dx, dy) {
+ var o = this.options, cs = this.originalSize, sp = this.originalPosition;
+ return { top: sp.top + dy, height: cs.height - dy };
+ },
+ s: function(e, dx, dy) {
+ return { height: this.originalSize.height + dy };
+ },
+ se: function(e, dx, dy) {
+ return $.extend(this._change.s.apply(this, arguments), this._change.e.apply(this, [e, dx, dy]));
+ },
+ sw: function(e, dx, dy) {
+ return $.extend(this._change.s.apply(this, arguments), this._change.w.apply(this, [e, dx, dy]));
+ },
+ ne: function(e, dx, dy) {
+ return $.extend(this._change.n.apply(this, arguments), this._change.e.apply(this, [e, dx, dy]));
+ },
+ nw: function(e, dx, dy) {
+ return $.extend(this._change.n.apply(this, arguments), this._change.w.apply(this, [e, dx, dy]));
+ }
+ }
+}));
+
+$.extend($.ui.resizable, {
+ defaults: {
+ cancel: ":input",
+ distance: 1,
+ delay: 0,
+ preventDefault: true,
+ transparent: false,
+ minWidth: 10,
+ minHeight: 10,
+ aspectRatio: false,
+ disableSelection: true,
+ preserveCursor: true,
+ autoHide: false,
+ knobHandles: false
+ }
+});
+
+/*
+ * Resizable Extensions
+ */
+
+$.ui.plugin.add("resizable", "containment", {
+
+ start: function(e, ui) {
+ var o = ui.options, self = $(this).data("resizable"), el = self.element;
+ var oc = o.containment, ce = (oc instanceof $) ? oc.get(0) : (/parent/.test(oc)) ? el.parent().get(0) : oc;
+ if (!ce) return;
+
+ self.containerElement = $(ce);
+
+ if (/document/.test(oc) || oc == document) {
+ self.containerOffset = { left: 0, top: 0 };
+ self.containerPosition = { left: 0, top: 0 };
+
+ self.parentData = {
+ element: $(document), left: 0, top: 0,
+ width: $(document).width(), height: $(document).height() || document.body.parentNode.scrollHeight
+ };
+ }
+
+
+ // i'm a node, so compute top, left, right, bottom
+ else{
+ self.containerOffset = $(ce).offset();
+ self.containerPosition = $(ce).position();
+ self.containerSize = { height: $(ce).innerHeight(), width: $(ce).innerWidth() };
+
+ var co = self.containerOffset, ch = self.containerSize.height, cw = self.containerSize.width,
+ width = ($.ui.hasScroll(ce, "left") ? ce.scrollWidth : cw ), height = ($.ui.hasScroll(ce) ? ce.scrollHeight : ch);
+
+ self.parentData = {
+ element: ce, left: co.left, top: co.top, width: width, height: height
+ };
+ }
+ },
+
+ resize: function(e, ui) {
+ var o = ui.options, self = $(this).data("resizable"),
+ ps = self.containerSize, co = self.containerOffset, cs = self.size, cp = self.position,
+ pRatio = o._aspectRatio || e.shiftKey, cop = { top:0, left:0 }, ce = self.containerElement;
+
+ if (ce[0] != document && /static/.test(ce.css('position')))
+ cop = self.containerPosition;
+
+ if (cp.left < (o.helper ? co.left : cop.left)) {
+ self.size.width = self.size.width + (o.helper ? (self.position.left - co.left) : (self.position.left - cop.left));
+ if (pRatio) self.size.height = self.size.width * o.aspectRatio;
+ self.position.left = o.helper ? co.left : cop.left;
+ }
+
+ if (cp.top < (o.helper ? co.top : 0)) {
+ self.size.height = self.size.height + (o.helper ? (self.position.top - co.top) : self.position.top);
+ if (pRatio) self.size.width = self.size.height / o.aspectRatio;
+ self.position.top = o.helper ? co.top : 0;
+ }
+
+ var woset = (o.helper ? self.offset.left - co.left : (self.position.left - cop.left)) + self.sizeDiff.width,
+ hoset = (o.helper ? self.offset.top - co.top : self.position.top) + self.sizeDiff.height;
+
+ if (woset + self.size.width >= self.parentData.width) {
+ self.size.width = self.parentData.width - woset;
+ if (pRatio) self.size.height = self.size.width * o.aspectRatio;
+ }
+
+ if (hoset + self.size.height >= self.parentData.height) {
+ self.size.height = self.parentData.height - hoset;
+ if (pRatio) self.size.width = self.size.height / o.aspectRatio;
+ }
+ },
+
+ stop: function(e, ui){
+ var o = ui.options, self = $(this).data("resizable"), cp = self.position,
+ co = self.containerOffset, cop = self.containerPosition, ce = self.containerElement;
+
+ var helper = $(self.helper), ho = helper.offset(), w = helper.innerWidth(), h = helper.innerHeight();
+
+
+ if (o.helper && !o.animate && /relative/.test(ce.css('position')))
+ $(this).css({ left: (ho.left - co.left), top: (ho.top - co.top), width: w, height: h });
+
+ if (o.helper && !o.animate && /static/.test(ce.css('position')))
+ $(this).css({ left: cop.left + (ho.left - co.left), top: cop.top + (ho.top - co.top), width: w, height: h });
+
+ }
+});
+
+$.ui.plugin.add("resizable", "grid", {
+
+ resize: function(e, ui) {
+ var o = ui.options, self = $(this).data("resizable"), cs = self.size, os = self.originalSize, op = self.originalPosition, a = self.axis, ratio = o._aspectRatio || e.shiftKey;
+ o.grid = typeof o.grid == "number" ? [o.grid, o.grid] : o.grid;
+ var ox = Math.round((cs.width - os.width) / (o.grid[0]||1)) * (o.grid[0]||1), oy = Math.round((cs.height - os.height) / (o.grid[1]||1)) * (o.grid[1]||1);
+
+ if (/^(se|s|e)$/.test(a)) {
+ self.size.width = os.width + ox;
+ self.size.height = os.height + oy;
+ }
+ else if (/^(ne)$/.test(a)) {
+ self.size.width = os.width + ox;
+ self.size.height = os.height + oy;
+ self.position.top = op.top - oy;
+ }
+ else if (/^(sw)$/.test(a)) {
+ self.size.width = os.width + ox;
+ self.size.height = os.height + oy;
+ self.position.left = op.left - ox;
+ }
+ else {
+ self.size.width = os.width + ox;
+ self.size.height = os.height + oy;
+ self.position.top = op.top - oy;
+ self.position.left = op.left - ox;
+ }
+ }
+
+});
+
+$.ui.plugin.add("resizable", "animate", {
+
+ stop: function(e, ui) {
+ var o = ui.options, self = $(this).data("resizable");
+
+ var pr = o.proportionallyResize, ista = pr && (/textarea/i).test(pr.get(0).nodeName),
+ soffseth = ista && $.ui.hasScroll(pr.get(0), 'left') /* TODO - jump height */ ? 0 : self.sizeDiff.height,
+ soffsetw = ista ? 0 : self.sizeDiff.width;
+
+ var style = { width: (self.size.width - soffsetw), height: (self.size.height - soffseth) },
+ left = (parseInt(self.element.css('left'), 10) + (self.position.left - self.originalPosition.left)) || null,
+ top = (parseInt(self.element.css('top'), 10) + (self.position.top - self.originalPosition.top)) || null;
+
+ self.element.animate(
+ $.extend(style, top && left ? { top: top, left: left } : {}), {
+ duration: o.animateDuration || "slow", easing: o.animateEasing || "swing",
+ step: function() {
+
+ var data = {
+ width: parseInt(self.element.css('width'), 10),
+ height: parseInt(self.element.css('height'), 10),
+ top: parseInt(self.element.css('top'), 10),
+ left: parseInt(self.element.css('left'), 10)
+ };
+
+ if (pr) pr.css({ width: data.width, height: data.height });
+
+ // propagating resize, and updating values for each animation step
+ self._updateCache(data);
+ self.propagate("animate", e);
+
+ }
+ }
+ );
+ }
+
+});
+
+$.ui.plugin.add("resizable", "ghost", {
+
+ start: function(e, ui) {
+ var o = ui.options, self = $(this).data("resizable"), pr = o.proportionallyResize, cs = self.size;
+
+ if (!pr) self.ghost = self.element.clone();
+ else self.ghost = pr.clone();
+
+ self.ghost.css(
+ { opacity: .25, display: 'block', position: 'relative', height: cs.height, width: cs.width, margin: 0, left: 0, top: 0 }
+ )
+ .addClass('ui-resizable-ghost').addClass(typeof o.ghost == 'string' ? o.ghost : '');
+
+ self.ghost.appendTo(self.helper);
+
+ },
+
+ resize: function(e, ui){
+ var o = ui.options, self = $(this).data("resizable"), pr = o.proportionallyResize;
+
+ if (self.ghost) self.ghost.css({ position: 'relative', height: self.size.height, width: self.size.width });
+
+ },
+
+ stop: function(e, ui){
+ var o = ui.options, self = $(this).data("resizable"), pr = o.proportionallyResize;
+ if (self.ghost && self.helper) self.helper.get(0).removeChild(self.ghost.get(0));
+ }
+
+});
+
+$.ui.plugin.add("resizable", "alsoResize", {
+
+ start: function(e, ui) {
+ var o = ui.options, self = $(this).data("resizable"),
+
+ _store = function(exp) {
+ $(exp).each(function() {
+ $(this).data("resizable-alsoresize", {
+ width: parseInt($(this).width(), 10), height: parseInt($(this).height(), 10),
+ left: parseInt($(this).css('left'), 10), top: parseInt($(this).css('top'), 10)
+ });
+ });
+ };
+
+ if (typeof(o.alsoResize) == 'object') {
+ if (o.alsoResize.length) { o.alsoResize = o.alsoResize[0]; _store(o.alsoResize); }
+ else { $.each(o.alsoResize, function(exp, c) { _store(exp); }); }
+ }else{
+ _store(o.alsoResize);
+ }
+ },
+
+ resize: function(e, ui){
+ var o = ui.options, self = $(this).data("resizable"), os = self.originalSize, op = self.originalPosition;
+
+ var delta = {
+ height: (self.size.height - os.height) || 0, width: (self.size.width - os.width) || 0,
+ top: (self.position.top - op.top) || 0, left: (self.position.left - op.left) || 0
+ },
+
+ _alsoResize = function(exp, c) {
+ $(exp).each(function() {
+ var start = $(this).data("resizable-alsoresize"), style = {}, css = c && c.length ? c : ['width', 'height', 'top', 'left'];
+
+ $.each(css || ['width', 'height', 'top', 'left'], function(i, prop) {
+ var sum = (start[prop]||0) + (delta[prop]||0);
+ if (sum && sum >= 0)
+ style[prop] = sum || null;
+ });
+ $(this).css(style);
+ });
+ };
+
+ if (typeof(o.alsoResize) == 'object') {
+ $.each(o.alsoResize, function(exp, c) { _alsoResize(exp, c); });
+ }else{
+ _alsoResize(o.alsoResize);
+ }
+ },
+
+ stop: function(e, ui){
+ $(this).removeData("resizable-alsoresize-start");
+ }
+});
+
+})(jQuery);
generated by cgit v1.2.3 (git 2.25.1) at 2024-07-02 07:50:50 +0000