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- /*!
- * jQuery UI Resizable 1.11.2
- * http://jqueryui.com
- *
- * Copyright 2014 jQuery Foundation and other contributors
- * Released under the MIT license.
- * http://jquery.org/license
- *
- * http://api.jqueryui.com/resizable/
- */
- (function( factory ) {
- if ( typeof define === "function" && define.amd ) {
- // AMD. Register as an anonymous module.
- define([
- "jquery",
- "./core",
- "./mouse",
- "./widget"
- ], factory );
- } else {
- // Browser globals
- factory( jQuery );
- }
- }(function( $ ) {
- $.widget("ui.resizable", $.ui.mouse, {
- version: "1.11.2",
- 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,
- // See #7960
- zIndex: 90,
- // callbacks
- resize: null,
- start: null,
- stop: null
- },
- _num: function( value ) {
- return parseInt( value, 10 ) || 0;
- },
- _isNumber: function( value ) {
- return !isNaN( parseInt( value, 10 ) );
- },
- _hasScroll: function( el, a ) {
- if ( $( el ).css( "overflow" ) === "hidden") {
- return false;
- }
- var scroll = ( a && a === "left" ) ? "scrollLeft" : "scrollTop",
- has = false;
- if ( el[ scroll ] > 0 ) {
- return true;
- }
- // TODO: determine which cases actually cause this to happen
- // if the element doesn't have the scroll set, see if it's possible to
- // set the scroll
- el[ scroll ] = 1;
- has = ( el[ scroll ] > 0 );
- el[ scroll ] = 0;
- return has;
- },
- _create: function() {
- var n, i, handle, axis, hname,
- that = 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)) {
- this.element.wrap(
- $("<div class='ui-wrapper' style='overflow: hidden;'></div>").css({
- position: this.element.css("position"),
- width: this.element.outerWidth(),
- height: this.element.outerHeight(),
- top: this.element.css("top"),
- left: this.element.css("left")
- })
- );
- this.element = this.element.parent().data(
- "ui-resizable", this.element.resizable( "instance" )
- );
- this.elementIsWrapper = true;
- this.element.css({
- marginLeft: this.originalElement.css("marginLeft"),
- marginTop: this.originalElement.css("marginTop"),
- marginRight: this.originalElement.css("marginRight"),
- marginBottom: this.originalElement.css("marginBottom")
- });
- this.originalElement.css({
- marginLeft: 0,
- marginTop: 0,
- marginRight: 0,
- marginBottom: 0
- });
- // support: Safari
- // Prevent Safari textarea resize
- this.originalResizeStyle = this.originalElement.css("resize");
- this.originalElement.css("resize", "none");
- this._proportionallyResizeElements.push( this.originalElement.css({
- position: "static",
- zoom: 1,
- display: "block"
- }) );
- // support: IE9
- // avoid IE jump (hard set the margin)
- this.originalElement.css({ margin: this.originalElement.css("margin") });
- this._proportionallyResize();
- }
- this.handles = o.handles ||
- ( !$(".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";
- }
- n = this.handles.split(",");
- this.handles = {};
- for (i = 0; i < n.length; i++) {
- handle = $.trim(n[i]);
- hname = "ui-resizable-" + handle;
- axis = $("<div class='ui-resizable-handle " + hname + "'></div>");
- axis.css({ zIndex: o.zIndex });
- // TODO : What's going on here?
- if ("se" === handle) {
- axis.addClass("ui-icon ui-icon-gripsmall-diagonal-se");
- }
- this.handles[handle] = ".ui-resizable-" + handle;
- this.element.append(axis);
- }
- }
- this._renderAxis = function(target) {
- var i, axis, padPos, padWrapper;
- target = target || this.element;
- for (i in this.handles) {
- if (this.handles[i].constructor === String) {
- this.handles[i] = this.element.children( this.handles[ i ] ).first().show();
- }
- if (this.elementIsWrapper && this.originalElement[0].nodeName.match(/textarea|input|select|button/i)) {
- axis = $(this.handles[i], this.element);
- padWrapper = /sw|ne|nw|se|n|s/.test(i) ? axis.outerHeight() : axis.outerWidth();
- padPos = [ "padding",
- /ne|nw|n/.test(i) ? "Top" :
- /se|sw|s/.test(i) ? "Bottom" :
- /^e$/.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();
- this._handles.mouseover(function() {
- if (!that.resizing) {
- if (this.className) {
- axis = this.className.match(/ui-resizable-(se|sw|ne|nw|n|e|s|w)/i);
- }
- that.axis = axis && axis[1] ? axis[1] : "se";
- }
- });
- if (o.autoHide) {
- this._handles.hide();
- $(this.element)
- .addClass("ui-resizable-autohide")
- .mouseenter(function() {
- if (o.disabled) {
- return;
- }
- $(this).removeClass("ui-resizable-autohide");
- that._handles.show();
- })
- .mouseleave(function() {
- if (o.disabled) {
- return;
- }
- if (!that.resizing) {
- $(this).addClass("ui-resizable-autohide");
- that._handles.hide();
- }
- });
- }
- this._mouseInit();
- },
- _destroy: function() {
- this._mouseDestroy();
- var wrapper,
- _destroy = function(exp) {
- $(exp)
- .removeClass("ui-resizable ui-resizable-disabled ui-resizable-resizing")
- .removeData("resizable")
- .removeData("ui-resizable")
- .unbind(".resizable")
- .find(".ui-resizable-handle")
- .remove();
- };
- // TODO: Unwrap at same DOM position
- if (this.elementIsWrapper) {
- _destroy(this.element);
- wrapper = this.element;
- this.originalElement.css({
- position: wrapper.css("position"),
- width: wrapper.outerWidth(),
- height: wrapper.outerHeight(),
- top: wrapper.css("top"),
- left: wrapper.css("left")
- }).insertAfter( wrapper );
- wrapper.remove();
- }
- this.originalElement.css("resize", this.originalResizeStyle);
- _destroy(this.originalElement);
- return this;
- },
- _mouseCapture: function(event) {
- var i, handle,
- capture = false;
- for (i in this.handles) {
- handle = $(this.handles[i])[0];
- if (handle === event.target || $.contains(handle, event.target)) {
- capture = true;
- }
- }
- return !this.options.disabled && capture;
- },
- _mouseStart: function(event) {
- var curleft, curtop, cursor,
- o = this.options,
- el = this.element;
- this.resizing = true;
- this._renderProxy();
- curleft = this._num(this.helper.css("left"));
- curtop = this._num(this.helper.css("top"));
- if (o.containment) {
- curleft += $(o.containment).scrollLeft() || 0;
- curtop += $(o.containment).scrollTop() || 0;
- }
- this.offset = this.helper.offset();
- this.position = { left: curleft, top: curtop };
- this.size = this._helper ? {
- width: this.helper.width(),
- height: this.helper.height()
- } : {
- width: el.width(),
- height: el.height()
- };
- this.originalSize = this._helper ? {
- width: el.outerWidth(),
- height: el.outerHeight()
- } : {
- width: el.width(),
- height: el.height()
- };
- this.sizeDiff = {
- width: el.outerWidth() - el.width(),
- height: el.outerHeight() - el.height()
- };
- this.originalPosition = { left: curleft, top: curtop };
- this.originalMousePosition = { left: event.pageX, top: event.pageY };
- this.aspectRatio = (typeof o.aspectRatio === "number") ?
- o.aspectRatio :
- ((this.originalSize.width / this.originalSize.height) || 1);
- cursor = $(".ui-resizable-" + this.axis).css("cursor");
- $("body").css("cursor", cursor === "auto" ? this.axis + "-resize" : cursor);
- el.addClass("ui-resizable-resizing");
- this._propagate("start", event);
- return true;
- },
- _mouseDrag: function(event) {
- var data, props,
- smp = this.originalMousePosition,
- a = this.axis,
- dx = (event.pageX - smp.left) || 0,
- dy = (event.pageY - smp.top) || 0,
- trigger = this._change[a];
- this._updatePrevProperties();
- if (!trigger) {
- return false;
- }
- data = trigger.apply(this, [ event, dx, dy ]);
- this._updateVirtualBoundaries(event.shiftKey);
- if (this._aspectRatio || event.shiftKey) {
- data = this._updateRatio(data, event);
- }
- data = this._respectSize(data, event);
- this._updateCache(data);
- this._propagate("resize", event);
- props = this._applyChanges();
- if ( !this._helper && this._proportionallyResizeElements.length ) {
- this._proportionallyResize();
- }
- if ( !$.isEmptyObject( props ) ) {
- this._updatePrevProperties();
- this._trigger( "resize", event, this.ui() );
- this._applyChanges();
- }
- return false;
- },
- _mouseStop: function(event) {
- this.resizing = false;
- var pr, ista, soffseth, soffsetw, s, left, top,
- o = this.options, that = this;
- if (this._helper) {
- pr = this._proportionallyResizeElements;
- ista = pr.length && (/textarea/i).test(pr[0].nodeName);
- soffseth = ista && this._hasScroll(pr[0], "left") ? 0 : that.sizeDiff.height;
- soffsetw = ista ? 0 : that.sizeDiff.width;
- s = {
- width: (that.helper.width() - soffsetw),
- height: (that.helper.height() - soffseth)
- };
- left = (parseInt(that.element.css("left"), 10) +
- (that.position.left - that.originalPosition.left)) || null;
- top = (parseInt(that.element.css("top"), 10) +
- (that.position.top - that.originalPosition.top)) || null;
- if (!o.animate) {
- this.element.css($.extend(s, { top: top, left: left }));
- }
- that.helper.height(that.size.height);
- that.helper.width(that.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;
- },
- _updatePrevProperties: function() {
- this.prevPosition = {
- top: this.position.top,
- left: this.position.left
- };
- this.prevSize = {
- width: this.size.width,
- height: this.size.height
- };
- },
- _applyChanges: function() {
- var props = {};
- if ( this.position.top !== this.prevPosition.top ) {
- props.top = this.position.top + "px";
- }
- if ( this.position.left !== this.prevPosition.left ) {
- props.left = this.position.left + "px";
- }
- if ( this.size.width !== this.prevSize.width ) {
- props.width = this.size.width + "px";
- }
- if ( this.size.height !== this.prevSize.height ) {
- props.height = this.size.height + "px";
- }
- this.helper.css( props );
- return props;
- },
- _updateVirtualBoundaries: function(forceAspectRatio) {
- var pMinWidth, pMaxWidth, pMinHeight, pMaxHeight, b,
- o = this.options;
- b = {
- minWidth: this._isNumber(o.minWidth) ? o.minWidth : 0,
- maxWidth: this._isNumber(o.maxWidth) ? o.maxWidth : Infinity,
- minHeight: this._isNumber(o.minHeight) ? o.minHeight : 0,
- maxHeight: this._isNumber(o.maxHeight) ? o.maxHeight : Infinity
- };
- if (this._aspectRatio || forceAspectRatio) {
- pMinWidth = b.minHeight * this.aspectRatio;
- pMinHeight = b.minWidth / this.aspectRatio;
- pMaxWidth = b.maxHeight * this.aspectRatio;
- pMaxHeight = b.maxWidth / this.aspectRatio;
- if (pMinWidth > b.minWidth) {
- b.minWidth = pMinWidth;
- }
- if (pMinHeight > b.minHeight) {
- b.minHeight = pMinHeight;
- }
- if (pMaxWidth < b.maxWidth) {
- b.maxWidth = pMaxWidth;
- }
- if (pMaxHeight < b.maxHeight) {
- b.maxHeight = pMaxHeight;
- }
- }
- this._vBoundaries = b;
- },
- _updateCache: function(data) {
- this.offset = this.helper.offset();
- if (this._isNumber(data.left)) {
- this.position.left = data.left;
- }
- if (this._isNumber(data.top)) {
- this.position.top = data.top;
- }
- if (this._isNumber(data.height)) {
- this.size.height = data.height;
- }
- if (this._isNumber(data.width)) {
- this.size.width = data.width;
- }
- },
- _updateRatio: function( data ) {
- var cpos = this.position,
- csize = this.size,
- a = this.axis;
- if (this._isNumber(data.height)) {
- data.width = (data.height * this.aspectRatio);
- } else if (this._isNumber(data.width)) {
- data.height = (data.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 ) {
- var o = this._vBoundaries,
- a = this.axis,
- ismaxw = this._isNumber(data.width) && o.maxWidth && (o.maxWidth < data.width),
- ismaxh = this._isNumber(data.height) && o.maxHeight && (o.maxHeight < data.height),
- isminw = this._isNumber(data.width) && o.minWidth && (o.minWidth > data.width),
- isminh = this._isNumber(data.height) && o.minHeight && (o.minHeight > data.height),
- dw = this.originalPosition.left + this.originalSize.width,
- dh = this.position.top + this.size.height,
- cw = /sw|nw|w/.test(a), ch = /nw|ne|n/.test(a);
- if (isminw) {
- data.width = o.minWidth;
- }
- if (isminh) {
- data.height = o.minHeight;
- }
- if (ismaxw) {
- data.width = o.maxWidth;
- }
- if (ismaxh) {
- data.height = o.maxHeight;
- }
- 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
- if (!data.width && !data.height && !data.left && data.top) {
- data.top = null;
- } else if (!data.width && !data.height && !data.top && data.left) {
- data.left = null;
- }
- return data;
- },
- _getPaddingPlusBorderDimensions: function( element ) {
- var i = 0,
- widths = [],
- borders = [
- element.css( "borderTopWidth" ),
- element.css( "borderRightWidth" ),
- element.css( "borderBottomWidth" ),
- element.css( "borderLeftWidth" )
- ],
- paddings = [
- element.css( "paddingTop" ),
- element.css( "paddingRight" ),
- element.css( "paddingBottom" ),
- element.css( "paddingLeft" )
- ];
- for ( ; i < 4; i++ ) {
- widths[ i ] = ( parseInt( borders[ i ], 10 ) || 0 );
- widths[ i ] += ( parseInt( paddings[ i ], 10 ) || 0 );
- }
- return {
- height: widths[ 0 ] + widths[ 2 ],
- width: widths[ 1 ] + widths[ 3 ]
- };
- },
- _proportionallyResize: function() {
- if (!this._proportionallyResizeElements.length) {
- return;
- }
- var prel,
- i = 0,
- element = this.helper || this.element;
- for ( ; i < this._proportionallyResizeElements.length; i++) {
- prel = this._proportionallyResizeElements[i];
- // TODO: Seems like a bug to cache this.outerDimensions
- // considering that we are in a loop.
- if (!this.outerDimensions) {
- this.outerDimensions = this._getPaddingPlusBorderDimensions( prel );
- }
- prel.css({
- height: (element.height() - this.outerDimensions.height) || 0,
- width: (element.width() - this.outerDimensions.width) || 0
- });
- }
- },
- _renderProxy: function() {
- var el = this.element, o = this.options;
- this.elementOffset = el.offset();
- if (this._helper) {
- this.helper = this.helper || $("<div style='overflow:hidden;'></div>");
- this.helper.addClass(this._helper).css({
- width: this.element.outerWidth() - 1,
- height: this.element.outerHeight() - 1,
- position: "absolute",
- left: this.elementOffset.left + "px",
- top: this.elementOffset.top + "px",
- zIndex: ++o.zIndex //TODO: Don't modify option
- });
- this.helper
- .appendTo("body")
- .disableSelection();
- } else {
- this.helper = this.element;
- }
- },
- _change: {
- e: function(event, dx) {
- return { width: this.originalSize.width + dx };
- },
- w: function(event, dx) {
- var cs = this.originalSize, sp = this.originalPosition;
- return { left: sp.left + dx, width: cs.width - dx };
- },
- n: function(event, dx, dy) {
- var 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
- };
- }
- });
- /*
- * Resizable Extensions
- */
- $.ui.plugin.add("resizable", "animate", {
- stop: function( event ) {
- var that = $(this).resizable( "instance" ),
- o = that.options,
- pr = that._proportionallyResizeElements,
- ista = pr.length && (/textarea/i).test(pr[0].nodeName),
- soffseth = ista && that._hasScroll(pr[0], "left") ? 0 : that.sizeDiff.height,
- soffsetw = ista ? 0 : that.sizeDiff.width,
- style = { width: (that.size.width - soffsetw), height: (that.size.height - soffseth) },
- left = (parseInt(that.element.css("left"), 10) +
- (that.position.left - that.originalPosition.left)) || null,
- top = (parseInt(that.element.css("top"), 10) +
- (that.position.top - that.originalPosition.top)) || null;
- that.element.animate(
- $.extend(style, top && left ? { top: top, left: left } : {}), {
- duration: o.animateDuration,
- easing: o.animateEasing,
- step: function() {
- var data = {
- width: parseInt(that.element.css("width"), 10),
- height: parseInt(that.element.css("height"), 10),
- top: parseInt(that.element.css("top"), 10),
- left: parseInt(that.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
- that._updateCache(data);
- that._propagate("resize", event);
- }
- }
- );
- }
- });
- $.ui.plugin.add( "resizable", "containment", {
- start: function() {
- var element, p, co, ch, cw, width, height,
- that = $( this ).resizable( "instance" ),
- o = that.options,
- el = that.element,
- oc = o.containment,
- ce = ( oc instanceof $ ) ? oc.get( 0 ) : ( /parent/.test( oc ) ) ? el.parent().get( 0 ) : oc;
- if ( !ce ) {
- return;
- }
- that.containerElement = $( ce );
- if ( /document/.test( oc ) || oc === document ) {
- that.containerOffset = {
- left: 0,
- top: 0
- };
- that.containerPosition = {
- left: 0,
- top: 0
- };
- that.parentData = {
- element: $( document ),
- left: 0,
- top: 0,
- width: $( document ).width(),
- height: $( document ).height() || document.body.parentNode.scrollHeight
- };
- } else {
- element = $( ce );
- p = [];
- $([ "Top", "Right", "Left", "Bottom" ]).each(function( i, name ) {
- p[ i ] = that._num( element.css( "padding" + name ) );
- });
- that.containerOffset = element.offset();
- that.containerPosition = element.position();
- that.containerSize = {
- height: ( element.innerHeight() - p[ 3 ] ),
- width: ( element.innerWidth() - p[ 1 ] )
- };
- co = that.containerOffset;
- ch = that.containerSize.height;
- cw = that.containerSize.width;
- width = ( that._hasScroll ( ce, "left" ) ? ce.scrollWidth : cw );
- height = ( that._hasScroll ( ce ) ? ce.scrollHeight : ch ) ;
- that.parentData = {
- element: ce,
- left: co.left,
- top: co.top,
- width: width,
- height: height
- };
- }
- },
- resize: function( event ) {
- var woset, hoset, isParent, isOffsetRelative,
- that = $( this ).resizable( "instance" ),
- o = that.options,
- co = that.containerOffset,
- cp = that.position,
- pRatio = that._aspectRatio || event.shiftKey,
- cop = {
- top: 0,
- left: 0
- },
- ce = that.containerElement,
- continueResize = true;
- if ( ce[ 0 ] !== document && ( /static/ ).test( ce.css( "position" ) ) ) {
- cop = co;
- }
- if ( cp.left < ( that._helper ? co.left : 0 ) ) {
- that.size.width = that.size.width +
- ( that._helper ?
- ( that.position.left - co.left ) :
- ( that.position.left - cop.left ) );
- if ( pRatio ) {
- that.size.height = that.size.width / that.aspectRatio;
- continueResize = false;
- }
- that.position.left = o.helper ? co.left : 0;
- }
- if ( cp.top < ( that._helper ? co.top : 0 ) ) {
- that.size.height = that.size.height +
- ( that._helper ?
- ( that.position.top - co.top ) :
- that.position.top );
- if ( pRatio ) {
- that.size.width = that.size.height * that.aspectRatio;
- continueResize = false;
- }
- that.position.top = that._helper ? co.top : 0;
- }
- isParent = that.containerElement.get( 0 ) === that.element.parent().get( 0 );
- isOffsetRelative = /relative|absolute/.test( that.containerElement.css( "position" ) );
- if ( isParent && isOffsetRelative ) {
- that.offset.left = that.parentData.left + that.position.left;
- that.offset.top = that.parentData.top + that.position.top;
- } else {
- that.offset.left = that.element.offset().left;
- that.offset.top = that.element.offset().top;
- }
- woset = Math.abs( that.sizeDiff.width +
- (that._helper ?
- that.offset.left - cop.left :
- (that.offset.left - co.left)) );
- hoset = Math.abs( that.sizeDiff.height +
- (that._helper ?
- that.offset.top - cop.top :
- (that.offset.top - co.top)) );
- if ( woset + that.size.width >= that.parentData.width ) {
- that.size.width = that.parentData.width - woset;
- if ( pRatio ) {
- that.size.height = that.size.width / that.aspectRatio;
- continueResize = false;
- }
- }
- if ( hoset + that.size.height >= that.parentData.height ) {
- that.size.height = that.parentData.height - hoset;
- if ( pRatio ) {
- that.size.width = that.size.height * that.aspectRatio;
- continueResize = false;
- }
- }
- if ( !continueResize ){
- that.position.left = that.prevPosition.left;
- that.position.top = that.prevPosition.top;
- that.size.width = that.prevSize.width;
- that.size.height = that.prevSize.height;
- }
- },
- stop: function() {
- var that = $( this ).resizable( "instance" ),
- o = that.options,
- co = that.containerOffset,
- cop = that.containerPosition,
- ce = that.containerElement,
- helper = $( that.helper ),
- ho = helper.offset(),
- w = helper.outerWidth() - that.sizeDiff.width,
- h = helper.outerHeight() - that.sizeDiff.height;
- if ( that._helper && !o.animate && ( /relative/ ).test( ce.css( "position" ) ) ) {
- $( this ).css({
- left: ho.left - cop.left - co.left,
- width: w,
- height: h
- });
- }
- if ( that._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", "alsoResize", {
- start: function() {
- var that = $(this).resizable( "instance" ),
- o = that.options,
- _store = function(exp) {
- $(exp).each(function() {
- var el = $(this);
- el.data("ui-resizable-alsoresize", {
- width: parseInt(el.width(), 10), height: parseInt(el.height(), 10),
- left: parseInt(el.css("left"), 10), top: parseInt(el.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) {
- _store(exp);
- });
- }
- } else {
- _store(o.alsoResize);
- }
- },
- resize: function(event, ui) {
- var that = $(this).resizable( "instance" ),
- o = that.options,
- os = that.originalSize,
- op = that.originalPosition,
- delta = {
- height: (that.size.height - os.height) || 0,
- width: (that.size.width - os.width) || 0,
- top: (that.position.top - op.top) || 0,
- left: (that.position.left - op.left) || 0
- },
- _alsoResize = function(exp, c) {
- $(exp).each(function() {
- var el = $(this), start = $(this).data("ui-resizable-alsoresize"), style = {},
- css = c && c.length ?
- c :
- el.parents(ui.originalElement[0]).length ?
- [ "width", "height" ] :
- [ "width", "height", "top", "left" ];
- $.each(css, function(i, prop) {
- var sum = (start[prop] || 0) + (delta[prop] || 0);
- if (sum && sum >= 0) {
- style[prop] = sum || null;
- }
- });
- 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() {
- $(this).removeData("resizable-alsoresize");
- }
- });
- $.ui.plugin.add("resizable", "ghost", {
- start: function() {
- var that = $(this).resizable( "instance" ), o = that.options, cs = that.size;
- that.ghost = that.originalElement.clone();
- that.ghost
- .css({
- opacity: 0.25,
- 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 : "");
- that.ghost.appendTo(that.helper);
- },
- resize: function() {
- var that = $(this).resizable( "instance" );
- if (that.ghost) {
- that.ghost.css({
- position: "relative",
- height: that.size.height,
- width: that.size.width
- });
- }
- },
- stop: function() {
- var that = $(this).resizable( "instance" );
- if (that.ghost && that.helper) {
- that.helper.get(0).removeChild(that.ghost.get(0));
- }
- }
- });
- $.ui.plugin.add("resizable", "grid", {
- resize: function() {
- var outerDimensions,
- that = $(this).resizable( "instance" ),
- o = that.options,
- cs = that.size,
- os = that.originalSize,
- op = that.originalPosition,
- a = that.axis,
- grid = typeof o.grid === "number" ? [ o.grid, o.grid ] : o.grid,
- gridX = (grid[0] || 1),
- gridY = (grid[1] || 1),
- ox = Math.round((cs.width - os.width) / gridX) * gridX,
- oy = Math.round((cs.height - os.height) / gridY) * gridY,
- newWidth = os.width + ox,
- newHeight = os.height + oy,
- isMaxWidth = o.maxWidth && (o.maxWidth < newWidth),
- isMaxHeight = o.maxHeight && (o.maxHeight < newHeight),
- isMinWidth = o.minWidth && (o.minWidth > newWidth),
- isMinHeight = o.minHeight && (o.minHeight > newHeight);
- o.grid = grid;
- if (isMinWidth) {
- newWidth += gridX;
- }
- if (isMinHeight) {
- newHeight += gridY;
- }
- if (isMaxWidth) {
- newWidth -= gridX;
- }
- if (isMaxHeight) {
- newHeight -= gridY;
- }
- if (/^(se|s|e)$/.test(a)) {
- that.size.width = newWidth;
- that.size.height = newHeight;
- } else if (/^(ne)$/.test(a)) {
- that.size.width = newWidth;
- that.size.height = newHeight;
- that.position.top = op.top - oy;
- } else if (/^(sw)$/.test(a)) {
- that.size.width = newWidth;
- that.size.height = newHeight;
- that.position.left = op.left - ox;
- } else {
- if ( newHeight - gridY <= 0 || newWidth - gridX <= 0) {
- outerDimensions = that._getPaddingPlusBorderDimensions( this );
- }
- if ( newHeight - gridY > 0 ) {
- that.size.height = newHeight;
- that.position.top = op.top - oy;
- } else {
- newHeight = gridY - outerDimensions.height;
- that.size.height = newHeight;
- that.position.top = op.top + os.height - newHeight;
- }
- if ( newWidth - gridX > 0 ) {
- that.size.width = newWidth;
- that.position.left = op.left - ox;
- } else {
- newWidth = gridY - outerDimensions.height;
- that.size.width = newWidth;
- that.position.left = op.left + os.width - newWidth;
- }
- }
- }
- });
- return $.ui.resizable;
- }));
|