X-Git-Url: https://scripts.mit.edu/gitweb/autoinstallsdev/mediawiki.git/blobdiff_plain/19e297c21b10b1b8a3acad5e73fc71dcb35db44a..6932310fd58ebef145fa01eb76edf7150284d8ea:/resources/jquery.ui/jquery.ui.resizable.js diff --git a/resources/jquery.ui/jquery.ui.resizable.js b/resources/jquery.ui/jquery.ui.resizable.js deleted file mode 100644 index 0a782bb5..00000000 --- a/resources/jquery.ui/jquery.ui.resizable.js +++ /dev/null @@ -1,799 +0,0 @@ -/* - * jQuery UI Resizable 1.8.2 - * - * Copyright (c) 2010 AUTHORS.txt (http://jqueryui.com/about) - * Dual licensed under the MIT (MIT-LICENSE.txt) - * and GPL (GPL-LICENSE.txt) licenses. - * - * http://docs.jquery.com/UI/Resizables - * - * Depends: - * jquery.ui.core.js - * jquery.ui.mouse.js - * jquery.ui.widget.js - */ -(function($) { - -$.widget("ui.resizable", $.ui.mouse, { - widgetEventPrefix: "resize", - options: { - alsoResize: false, - animate: false, - animateDuration: "slow", - animateEasing: "swing", - aspectRatio: false, - autoHide: false, - containment: false, - ghost: false, - grid: false, - handles: "e,s,se", - helper: false, - maxHeight: null, - maxWidth: null, - minHeight: 10, - minWidth: 10, - zIndex: 1000 - }, - _create: function() { - - var self = this, o = this.options; - this.element.addClass("ui-resizable"); - - $.extend(this, { - _aspectRatio: !!(o.aspectRatio), - aspectRatio: o.aspectRatio, - originalElement: this.element, - _proportionallyResizeElements: [], - _helper: o.helper || o.ghost || o.animate ? o.helper || 'ui-resizable-helper' : null - }); - - //Wrap the element if it cannot hold child nodes - if(this.element[0].nodeName.match(/canvas|textarea|input|select|button|img/i)) { - - //Opera fix for relative positioning - if (/relative/.test(this.element.css('position')) && $.browser.opera) - this.element.css({ position: 'relative', top: 'auto', left: 'auto' }); - - //Create a wrapper element and set the wrapper to the new current internal element - this.element.wrap( - $('
').css({ - position: this.element.css('position'), - width: this.element.outerWidth(), - height: this.element.outerHeight(), - top: this.element.css('top'), - left: this.element.css('left') - }) - ); - - //Overwrite the original this.element - this.element = this.element.parent().data( - "resizable", this.element.data('resizable') - ); - - this.elementIsWrapper = true; - - //Move margins to the wrapper - this.element.css({ marginLeft: this.originalElement.css("marginLeft"), marginTop: this.originalElement.css("marginTop"), marginRight: this.originalElement.css("marginRight"), marginBottom: this.originalElement.css("marginBottom") }); - this.originalElement.css({ marginLeft: 0, marginTop: 0, marginRight: 0, marginBottom: 0}); - - //Prevent Safari textarea resize - this.originalResizeStyle = this.originalElement.css('resize'); - this.originalElement.css('resize', 'none'); - - //Push the actual element to our proportionallyResize internal array - this._proportionallyResizeElements.push(this.originalElement.css({ position: 'static', zoom: 1, display: 'block' })); - - // avoid IE jump (hard set the margin) - this.originalElement.css({ margin: this.originalElement.css('margin') }); - - // fix handlers offset - this._proportionallyResize(); - - } - - this.handles = o.handles || (!$('.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(this.handles.constructor == String) { - - if(this.handles == 'all') this.handles = 'n,e,s,w,se,sw,ne,nw'; - var n = this.handles.split(","); this.handles = {}; - - for(var i = 0; i < n.length; i++) { - - var handle = $.trim(n[i]), hname = 'ui-resizable-'+handle; - var axis = $('
'); - - // increase zIndex of sw, se, ne, nw axis - //TODO : this modifies original option - if(/sw|se|ne|nw/.test(handle)) axis.css({ zIndex: ++o.zIndex }); - - //TODO : What's going on here? - if ('se' == handle) { - axis.addClass('ui-icon ui-icon-gripsmall-diagonal-se'); - }; - - //Insert into internal handles object and append to element - this.handles[handle] = '.ui-resizable-'+handle; - this.element.append(axis); - } - - } - - this._renderAxis = function(target) { - - target = target || this.element; - - for(var i in this.handles) { - - if(this.handles[i].constructor == String) - this.handles[i] = $(this.handles[i], this.element).show(); - - //Apply pad to wrapper element, needed to fix axis position (textarea, inputs, scrolls) - if (this.elementIsWrapper && this.originalElement[0].nodeName.match(/textarea|input|select|button/i)) { - - var axis = $(this.handles[i], this.element), padWrapper = 0; - - //Checking the correct pad and border - padWrapper = /sw|ne|nw|se|n|s/.test(i) ? axis.outerHeight() : axis.outerWidth(); - - //The padding type i have to apply... - var padPos = [ 'padding', - /ne|nw|n/.test(i) ? 'Top' : - /se|sw|s/.test(i) ? 'Bottom' : - /^e$/.test(i) ? 'Right' : 'Left' ].join(""); - - target.css(padPos, padWrapper); - - this._proportionallyResize(); - - } - - //TODO: What's that good for? There's not anything to be executed left - if(!$(this.handles[i]).length) - continue; - - } - }; - - //TODO: make renderAxis a prototype function - this._renderAxis(this.element); - - this._handles = $('.ui-resizable-handle', this.element) - .disableSelection(); - - //Matching axis name - this._handles.mouseover(function() { - if (!self.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 = axis && axis[1] ? axis[1] : 'se'; - } - }); - - //If we want to auto hide the elements - if (o.autoHide) { - this._handles.hide(); - $(this.element) - .addClass("ui-resizable-autohide") - .hover(function() { - $(this).removeClass("ui-resizable-autohide"); - self._handles.show(); - }, - function(){ - if (!self.resizing) { - $(this).addClass("ui-resizable-autohide"); - self._handles.hide(); - } - }); - } - - //Initialize the mouse interaction - this._mouseInit(); - - }, - - destroy: function() { - - this._mouseDestroy(); - - var _destroy = function(exp) { - $(exp).removeClass("ui-resizable ui-resizable-disabled ui-resizable-resizing") - .removeData("resizable").unbind(".resizable").find('.ui-resizable-handle').remove(); - }; - - //TODO: Unwrap at same DOM position - if (this.elementIsWrapper) { - _destroy(this.element); - var wrapper = this.element; - wrapper.after( - this.originalElement.css({ - position: wrapper.css('position'), - width: wrapper.outerWidth(), - height: wrapper.outerHeight(), - top: wrapper.css('top'), - left: wrapper.css('left') - }) - ).remove(); - } - - this.originalElement.css('resize', this.originalResizeStyle); - _destroy(this.originalElement); - - return this; - }, - - _mouseCapture: function(event) { - var handle = false; - for (var i in this.handles) { - if ($(this.handles[i])[0] == event.target) { - handle = true; - } - } - - return !this.options.disabled && handle; - }, - - _mouseStart: function(event) { - - var o = this.options, iniPos = this.element.position(), el = this.element; - - this.resizing = true; - this.documentScroll = { top: $(document).scrollTop(), left: $(document).scrollLeft() }; - - // bugfix for http://dev.jquery.com/ticket/1749 - if (el.is('.ui-draggable') || (/absolute/).test(el.css('position'))) { - el.css({ position: 'absolute', top: iniPos.top, left: iniPos.left }); - } - - //Opera fixing relative position - if ($.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 = this._helper ? { width: el.outerWidth(), height: el.outerHeight() } : { width: el.width(), height: el.height() }; - this.originalSize = this._helper ? { 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: event.pageX, top: event.pageY }; - - //Aspect Ratio - this.aspectRatio = (typeof o.aspectRatio == 'number') ? o.aspectRatio : ((this.originalSize.width / this.originalSize.height) || 1); - - var cursor = $('.ui-resizable-' + this.axis).css('cursor'); - $('body').css('cursor', cursor == 'auto' ? this.axis + '-resize' : cursor); - - el.addClass("ui-resizable-resizing"); - this._propagate("start", event); - return true; - }, - - _mouseDrag: function(event) { - - //Increase performance, avoid regex - var el = this.helper, o = this.options, props = {}, - self = this, smp = this.originalMousePosition, a = this.axis; - - var dx = (event.pageX-smp.left)||0, dy = (event.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, [event, dx, dy]), ie6 = $.browser.msie && $.browser.version < 7, csdif = this.sizeDiff; - - if (this._aspectRatio || event.shiftKey) - data = this._updateRatio(data, event); - - data = this._respectSize(data, event); - - // plugins callbacks need to be called first - this._propagate("resize", event); - - el.css({ - top: this.position.top + "px", left: this.position.left + "px", - width: this.size.width + "px", height: this.size.height + "px" - }); - - if (!this._helper && this._proportionallyResizeElements.length) - this._proportionallyResize(); - - this._updateCache(data); - - // calling the user callback at the end - this._trigger('resize', event, this.ui()); - - return false; - }, - - _mouseStop: function(event) { - - this.resizing = false; - var o = this.options, self = this; - - if(this._helper) { - var pr = this._proportionallyResizeElements, ista = pr.length && (/textarea/i).test(pr[0].nodeName), - soffseth = ista && $.ui.hasScroll(pr[0], 'left') /* TODO - jump height */ ? 0 : self.sizeDiff.height, - soffsetw = ista ? 0 : self.sizeDiff.width; - - var s = { width: (self.size.width - soffsetw), height: (self.size.height - soffseth) }, - left = (parseInt(self.element.css('left'), 10) + (self.position.left - self.originalPosition.left)) || null, - top = (parseInt(self.element.css('top'), 10) + (self.position.top - self.originalPosition.top)) || null; - - if (!o.animate) - this.element.css($.extend(s, { top: top, left: left })); - - self.helper.height(self.size.height); - self.helper.width(self.size.width); - - if (this._helper && !o.animate) this._proportionallyResize(); - } - - $('body').css('cursor', 'auto'); - - this.element.removeClass("ui-resizable-resizing"); - - this._propagate("stop", event); - - if (this._helper) this.helper.remove(); - return false; - - }, - - _updateCache: function(data) { - var o = this.options; - this.offset = this.helper.offset(); - if (isNumber(data.left)) this.position.left = data.left; - if (isNumber(data.top)) this.position.top = data.top; - if (isNumber(data.height)) this.size.height = data.height; - if (isNumber(data.width)) this.size.width = data.width; - }, - - _updateRatio: function(data, event) { - - var o = this.options, cpos = this.position, csize = this.size, a = this.axis; - - if (data.height) data.width = (csize.height * this.aspectRatio); - else if (data.width) data.height = (csize.width / this.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, event) { - - var el = this.helper, o = this.options, pRatio = this._aspectRatio || event.shiftKey, a = this.axis, - ismaxw = isNumber(data.width) && o.maxWidth && (o.maxWidth < data.width), ismaxh = isNumber(data.height) && o.maxHeight && (o.maxHeight < data.height), - isminw = isNumber(data.width) && o.minWidth && (o.minWidth > data.width), isminh = isNumber(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 (!this._proportionallyResizeElements.length) return; - var element = this.helper || this.element; - - for (var i=0; i < this._proportionallyResizeElements.length; i++) { - - var prel = this._proportionallyResizeElements[i]; - - if (!this.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')]; - - this.borderDif = $.map(b, function(v, i) { - var border = parseInt(v,10)||0, padding = parseInt(p[i],10)||0; - return border + padding; - }); - } - - if ($.browser.msie && !(!($(element).is(':hidden') || $(element).parents(':hidden').length))) - continue; - - prel.css({ - height: (element.height() - this.borderDif[0] - this.borderDif[2]) || 0, - width: (element.width() - this.borderDif[1] - this.borderDif[3]) || 0 - }); - - }; - - }, - - _renderProxy: function() { - - var el = this.element, o = this.options; - this.elementOffset = el.offset(); - - if(this._helper) { - - this.helper = this.helper || $('
'); - - // fix ie6 offset TODO: This seems broken - var ie6 = $.browser.msie && $.browser.version < 7, ie6offset = (ie6 ? 1 : 0), - pxyoffset = ( ie6 ? 2 : -1 ); - - this.helper.addClass(this._helper).css({ - width: this.element.outerWidth() + pxyoffset, - height: this.element.outerHeight() + pxyoffset, - position: 'absolute', - left: this.elementOffset.left - ie6offset +'px', - top: this.elementOffset.top - ie6offset +'px', - zIndex: ++o.zIndex //TODO: Don't modify option - }); - - this.helper - .appendTo("body") - .disableSelection(); - - } else { - this.helper = this.element; - } - - }, - - _change: { - e: function(event, dx, dy) { - return { width: this.originalSize.width + dx }; - }, - w: function(event, dx, dy) { - var o = this.options, cs = this.originalSize, sp = this.originalPosition; - return { left: sp.left + dx, width: cs.width - dx }; - }, - n: function(event, dx, dy) { - var o = this.options, cs = this.originalSize, sp = this.originalPosition; - return { top: sp.top + dy, height: cs.height - dy }; - }, - s: function(event, dx, dy) { - return { height: this.originalSize.height + dy }; - }, - se: function(event, dx, dy) { - return $.extend(this._change.s.apply(this, arguments), this._change.e.apply(this, [event, dx, dy])); - }, - sw: function(event, dx, dy) { - return $.extend(this._change.s.apply(this, arguments), this._change.w.apply(this, [event, dx, dy])); - }, - ne: function(event, dx, dy) { - return $.extend(this._change.n.apply(this, arguments), this._change.e.apply(this, [event, dx, dy])); - }, - nw: function(event, dx, dy) { - return $.extend(this._change.n.apply(this, arguments), this._change.w.apply(this, [event, dx, dy])); - } - }, - - _propagate: function(n, event) { - $.ui.plugin.call(this, n, [event, this.ui()]); - (n != "resize" && this._trigger(n, event, this.ui())); - }, - - plugins: {}, - - ui: function() { - return { - originalElement: this.originalElement, - element: this.element, - helper: this.helper, - position: this.position, - size: this.size, - originalSize: this.originalSize, - originalPosition: this.originalPosition - }; - } - -}); - -$.extend($.ui.resizable, { - version: "1.8.2" -}); - -/* - * Resizable Extensions - */ - -$.ui.plugin.add("resizable", "alsoResize", { - - start: function(event, ui) { - - var self = $(this).data("resizable"), o = self.options; - - var _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' && !o.alsoResize.parentNode) { - 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(event, ui){ - var self = $(this).data("resizable"), o = self.options, 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 el = $(this), 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; - }); - - //Opera fixing relative position - if (/relative/.test(el.css('position')) && $.browser.opera) { - self._revertToRelativePosition = true; - el.css({ position: 'absolute', top: 'auto', left: 'auto' }); - } - - el.css(style); - }); - }; - - if (typeof(o.alsoResize) == 'object' && !o.alsoResize.nodeType) { - $.each(o.alsoResize, function(exp, c) { _alsoResize(exp, c); }); - }else{ - _alsoResize(o.alsoResize); - } - }, - - stop: function(event, ui){ - var self = $(this).data("resizable"); - - //Opera fixing relative position - if (self._revertToRelativePosition && $.browser.opera) { - self._revertToRelativePosition = false; - el.css({ position: 'relative' }); - } - - $(this).removeData("resizable-alsoresize-start"); - } -}); - -$.ui.plugin.add("resizable", "animate", { - - stop: function(event, ui) { - var self = $(this).data("resizable"), o = self.options; - - var pr = self._proportionallyResizeElements, ista = pr.length && (/textarea/i).test(pr[0].nodeName), - soffseth = ista && $.ui.hasScroll(pr[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, - easing: o.animateEasing, - 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.length) $(pr[0]).css({ width: data.width, height: data.height }); - - // propagating resize, and updating values for each animation step - self._updateCache(data); - self._propagate("resize", event); - - } - } - ); - } - -}); - -$.ui.plugin.add("resizable", "containment", { - - start: function(event, ui) { - var self = $(this).data("resizable"), o = self.options, 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 { - var element = $(ce), p = []; - $([ "Top", "Right", "Left", "Bottom" ]).each(function(i, name) { p[i] = num(element.css("padding" + name)); }); - - self.containerOffset = element.offset(); - self.containerPosition = element.position(); - self.containerSize = { height: (element.innerHeight() - p[3]), width: (element.innerWidth() - p[1]) }; - - var co = self.containerOffset, ch = self.containerSize.height, cw = self.containerSize.width, - width = ($.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(event, ui) { - var self = $(this).data("resizable"), o = self.options, - ps = self.containerSize, co = self.containerOffset, cs = self.size, cp = self.position, - pRatio = self._aspectRatio || event.shiftKey, cop = { top:0, left:0 }, ce = self.containerElement; - - if (ce[0] != document && (/static/).test(ce.css('position'))) cop = co; - - if (cp.left < (self._helper ? co.left : 0)) { - self.size.width = self.size.width + (self._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 : 0; - } - - if (cp.top < (self._helper ? co.top : 0)) { - self.size.height = self.size.height + (self._helper ? (self.position.top - co.top) : self.position.top); - if (pRatio) self.size.width = self.size.height * o.aspectRatio; - self.position.top = self._helper ? co.top : 0; - } - - self.offset.left = self.parentData.left+self.position.left; - self.offset.top = self.parentData.top+self.position.top; - - var woset = Math.abs( (self._helper ? self.offset.left - cop.left : (self.offset.left - cop.left)) + self.sizeDiff.width ), - hoset = Math.abs( (self._helper ? self.offset.top - cop.top : (self.offset.top - co.top)) + self.sizeDiff.height ); - - var isParent = self.containerElement.get(0) == self.element.parent().get(0), - isOffsetRelative = /relative|absolute/.test(self.containerElement.css('position')); - - if(isParent && isOffsetRelative) woset -= self.parentData.left; - - if (woset + self.size.width >= self.parentData.width) { - self.size.width = self.parentData.width - woset; - if (pRatio) self.size.height = self.size.width / self.aspectRatio; - } - - if (hoset + self.size.height >= self.parentData.height) { - self.size.height = self.parentData.height - hoset; - if (pRatio) self.size.width = self.size.height * self.aspectRatio; - } - }, - - stop: function(event, ui){ - var self = $(this).data("resizable"), o = self.options, cp = self.position, - co = self.containerOffset, cop = self.containerPosition, ce = self.containerElement; - - var helper = $(self.helper), ho = helper.offset(), w = helper.outerWidth() - self.sizeDiff.width, h = helper.outerHeight() - self.sizeDiff.height; - - if (self._helper && !o.animate && (/relative/).test(ce.css('position'))) - $(this).css({ left: ho.left - cop.left - co.left, width: w, height: h }); - - if (self._helper && !o.animate && (/static/).test(ce.css('position'))) - $(this).css({ left: ho.left - cop.left - co.left, width: w, height: h }); - - } -}); - -$.ui.plugin.add("resizable", "ghost", { - - start: function(event, ui) { - - var self = $(this).data("resizable"), o = self.options, cs = self.size; - - self.ghost = self.originalElement.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(event, ui){ - var self = $(this).data("resizable"), o = self.options; - if (self.ghost) self.ghost.css({ position: 'relative', height: self.size.height, width: self.size.width }); - }, - - stop: function(event, ui){ - var self = $(this).data("resizable"), o = self.options; - if (self.ghost && self.helper) self.helper.get(0).removeChild(self.ghost.get(0)); - } - -}); - -$.ui.plugin.add("resizable", "grid", { - - resize: function(event, ui) { - var self = $(this).data("resizable"), o = self.options, cs = self.size, os = self.originalSize, op = self.originalPosition, a = self.axis, ratio = o._aspectRatio || event.shiftKey; - o.grid = typeof o.grid == "number" ? [o.grid, o.grid] : o.grid; - var ox = Math.round((cs.width - os.width) / (o.grid[0]||1)) * (o.grid[0]||1), oy = Math.round((cs.height - os.height) / (o.grid[1]||1)) * (o.grid[1]||1); - - if (/^(se|s|e)$/.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; - } - } - -}); - -var num = function(v) { - return parseInt(v, 10) || 0; -}; - -var isNumber = function(value) { - return !isNaN(parseInt(value, 10)); -}; - -})(jQuery);