--- /dev/null
+<html>\r
+<head>\r
+ <title>The source code</title>\r
+ <link href="../resources/prettify/prettify.css" type="text/css" rel="stylesheet" />\r
+ <script type="text/javascript" src="../resources/prettify/prettify.js"></script>\r
+</head>\r
+<body onload="prettyPrint();">\r
+ <pre class="prettyprint lang-js">if(typeof jQuery == "undefined"){
+ throw "Unable to load Ext, jQuery not found.";
+}
+
+(function(){
+var libFlyweight;
+
+Ext.lib.Dom = {
+ getViewWidth : function(full){
+ // jQuery doesn't report full window size on document query, so max both
+ return full ? Math.max(jQuery(document).width(),jQuery(window).width()) : jQuery(window).width();
+ },
+
+ getViewHeight : function(full){
+ // jQuery doesn't report full window size on document query, so max both
+ return full ? Math.max(jQuery(document).height(),jQuery(window).height()) : jQuery(window).height();
+ },
+
+ isAncestor : function(p, c){
+ p = Ext.getDom(p);
+ c = Ext.getDom(c);
+ if (!p || !c) {return false;}
+
+ if(p.contains && !Ext.isSafari) {
+ return p.contains(c);
+ }else if(p.compareDocumentPosition) {
+ return !!(p.compareDocumentPosition(c) & 16);
+ }else{
+ var parent = c.parentNode;
+ while (parent) {
+ if (parent == p) {
+ return true;
+ }
+ else if (!parent.tagName || parent.tagName.toUpperCase() == "HTML") {
+ return false;
+ }
+ parent = parent.parentNode;
+ }
+ return false;
+ }
+ },
+
+ getRegion : function(el){
+ return Ext.lib.Region.getRegion(el);
+ },
+
+ //////////////////////////////////////////////////////////////////////////////////////
+ // Use of jQuery.offset() removed to promote consistent behavior across libs.
+ // JVS 05/23/07
+ //////////////////////////////////////////////////////////////////////////////////////
+
+ getY : function(el){
+ return this.getXY(el)[1];
+ },
+
+ getX : function(el){
+ return this.getXY(el)[0];
+ },
+
+ getXY : function(el) {
+ var p, pe, b, scroll, bd = (document.body || document.documentElement);
+ el = Ext.getDom(el);
+
+ if(el == bd){
+ return [0, 0];
+ }
+
+ if (el.getBoundingClientRect) {
+ b = el.getBoundingClientRect();
+ scroll = fly(document).getScroll();
+ return [Math.round(b.left + scroll.left), Math.round(b.top + scroll.top)];
+ }
+ var x = 0, y = 0;
+
+ p = el;
+
+ var hasAbsolute = fly(el).getStyle("position") == "absolute";
+
+ while (p) {
+
+ x += p.offsetLeft;
+ y += p.offsetTop;
+
+ if (!hasAbsolute && fly(p).getStyle("position") == "absolute") {
+ hasAbsolute = true;
+ }
+
+ if (Ext.isGecko) {
+ pe = fly(p);
+
+ var bt = parseInt(pe.getStyle("borderTopWidth"), 10) || 0;
+ var bl = parseInt(pe.getStyle("borderLeftWidth"), 10) || 0;
+
+
+ x += bl;
+ y += bt;
+
+
+ if (p != el && pe.getStyle('overflow') != 'visible') {
+ x += bl;
+ y += bt;
+ }
+ }
+ p = p.offsetParent;
+ }
+
+ if (Ext.isSafari && hasAbsolute) {
+ x -= bd.offsetLeft;
+ y -= bd.offsetTop;
+ }
+
+ if (Ext.isGecko && !hasAbsolute) {
+ var dbd = fly(bd);
+ x += parseInt(dbd.getStyle("borderLeftWidth"), 10) || 0;
+ y += parseInt(dbd.getStyle("borderTopWidth"), 10) || 0;
+ }
+
+ p = el.parentNode;
+ while (p && p != bd) {
+ if (!Ext.isOpera || (p.tagName != 'TR' && fly(p).getStyle("display") != "inline")) {
+ x -= p.scrollLeft;
+ y -= p.scrollTop;
+ }
+ p = p.parentNode;
+ }
+ return [x, y];
+ },
+
+ setXY : function(el, xy){
+ el = Ext.fly(el, '_setXY');
+ el.position();
+ var pts = el.translatePoints(xy);
+ if(xy[0] !== false){
+ el.dom.style.left = pts.left + "px";
+ }
+ if(xy[1] !== false){
+ el.dom.style.top = pts.top + "px";
+ }
+ },
+
+ setX : function(el, x){
+ this.setXY(el, [x, false]);
+ },
+
+ setY : function(el, y){
+ this.setXY(el, [false, y]);
+ }
+};
+
+// all lib flyweight calls use their own flyweight to prevent collisions with developer flyweights
+function fly(el){
+ if(!libFlyweight){
+ libFlyweight = new Ext.Element.Flyweight();
+ }
+ libFlyweight.dom = el;
+ return libFlyweight;
+}
+Ext.lib.Event = {
+ getPageX : function(e){
+ e = e.browserEvent || e;
+ return e.pageX;
+ },
+
+ getPageY : function(e){
+ e = e.browserEvent || e;
+ return e.pageY;
+ },
+
+ getXY : function(e){
+ e = e.browserEvent || e;
+ return [e.pageX, e.pageY];
+ },
+
+ getTarget : function(e){
+ return e.target;
+ },
+
+ // all Ext events will go through event manager which provides scoping
+ on : function(el, eventName, fn, scope, override){
+ jQuery(el).bind(eventName, fn);
+ },
+
+ un : function(el, eventName, fn){
+ jQuery(el).unbind(eventName, fn);
+ },
+
+ purgeElement : function(el){
+ jQuery(el).unbind();
+ },
+
+ preventDefault : function(e){
+ e = e.browserEvent || e;
+ if(e.preventDefault){
+ e.preventDefault();
+ }else{
+ e.returnValue = false;
+ }
+ },
+
+ stopPropagation : function(e){
+ e = e.browserEvent || e;
+ if(e.stopPropagation){
+ e.stopPropagation();
+ }else{
+ e.cancelBubble = true;
+ }
+ },
+
+ stopEvent : function(e){
+ this.preventDefault(e);
+ this.stopPropagation(e);
+ },
+
+ onAvailable : function(id, fn, scope){
+ var start = new Date();
+ var f = function(){
+ if(start.getElapsed() > 10000){
+ clearInterval(iid);
+ }
+ var el = document.getElementById(id);
+ if(el){
+ clearInterval(iid);
+ fn.call(scope||window, el);
+ }
+ };
+ var iid = setInterval(f, 50);
+ },
+
+ resolveTextNode: function(node) {
+ if (node && 3 == node.nodeType) {
+ return node.parentNode;
+ } else {
+ return node;
+ }
+ },
+
+ getRelatedTarget: function(ev) {
+ ev = ev.browserEvent || ev;
+ var t = ev.relatedTarget;
+ if (!t) {
+ if (ev.type == "mouseout") {
+ t = ev.toElement;
+ } else if (ev.type == "mouseover") {
+ t = ev.fromElement;
+ }
+ }
+
+ return this.resolveTextNode(t);
+ }
+};
+
+Ext.lib.Ajax = function(){
+ var createComplete = function(cb){
+ return function(xhr, status){
+ if((status == 'error' || status == 'timeout') && cb.failure){
+ cb.failure.call(cb.scope||window, {
+ responseText: xhr.responseText,
+ responseXML : xhr.responseXML,
+ argument: cb.argument
+ });
+ }else if(cb.success){
+ cb.success.call(cb.scope||window, {
+ responseText: xhr.responseText,
+ responseXML : xhr.responseXML,
+ argument: cb.argument
+ });
+ }
+ };
+ };
+ return {
+ request : function(method, uri, cb, data, options){
+ var o = {
+ type: method,
+ url: uri,
+ data: data,
+ timeout: cb.timeout,
+ complete: createComplete(cb)
+ };
+
+ if(options){
+ var hs = options.headers;
+ if(options.xmlData){
+ o.data = options.xmlData;
+ o.processData = false;
+ o.type = (method ? method : (options.method ? options.method : 'POST'));
+ if (!hs || !hs['Content-Type']){
+ o.contentType = 'text/xml';
+ }
+ }else if(options.jsonData){
+ o.data = typeof options.jsonData == 'object' ? Ext.encode(options.jsonData) : options.jsonData;
+ o.processData = false;
+ o.type = (method ? method : (options.method ? options.method : 'POST'));
+ if (!hs || !hs['Content-Type']){
+ o.contentType = 'application/json';
+ }
+ }
+ if(hs){
+ o.beforeSend = function(xhr){
+ for(var h in hs){
+ if(hs.hasOwnProperty(h)){
+ xhr.setRequestHeader(h, hs[h]);
+ }
+ }
+ }
+ }
+ }
+ jQuery.ajax(o);
+ },
+
+ formRequest : function(form, uri, cb, data, isUpload, sslUri){
+ jQuery.ajax({
+ type: Ext.getDom(form).method ||'POST',
+ url: uri,
+ data: jQuery(form).serialize()+(data?'&'+data:''),
+ timeout: cb.timeout,
+ complete: createComplete(cb)
+ });
+ },
+
+ isCallInProgress : function(trans){
+ return false;
+ },
+
+ abort : function(trans){
+ return false;
+ },
+
+ serializeForm : function(form){
+ return jQuery(form.dom||form).serialize();
+ }
+ };
+}();
+
+Ext.lib.Anim = function(){
+ var createAnim = function(cb, scope){
+ var animated = true;
+ return {
+ stop : function(skipToLast){
+ // do nothing
+ },
+
+ isAnimated : function(){
+ return animated;
+ },
+
+ proxyCallback : function(){
+ animated = false;
+ Ext.callback(cb, scope);
+ }
+ };
+ };
+ return {
+ scroll : function(el, args, duration, easing, cb, scope){
+ // scroll anim not supported so just scroll immediately
+ var anim = createAnim(cb, scope);
+ el = Ext.getDom(el);
+ if(typeof args.scroll.to[0] == 'number'){
+ el.scrollLeft = args.scroll.to[0];
+ }
+ if(typeof args.scroll.to[1] == 'number'){
+ el.scrollTop = args.scroll.to[1];
+ }
+ anim.proxyCallback();
+ return anim;
+ },
+
+ motion : function(el, args, duration, easing, cb, scope){
+ return this.run(el, args, duration, easing, cb, scope);
+ },
+
+ color : function(el, args, duration, easing, cb, scope){
+ // color anim not supported, so execute callback immediately
+ var anim = createAnim(cb, scope);
+ anim.proxyCallback();
+ return anim;
+ },
+
+ run : function(el, args, duration, easing, cb, scope, type){
+ var anim = createAnim(cb, scope), e = Ext.fly(el, '_animrun');
+ var o = {};
+ for(var k in args){
+ switch(k){ // jquery doesn't support, so convert
+ case 'points':
+ var by, pts;
+ e.position();
+ if(by = args.points.by){
+ var xy = e.getXY();
+ pts = e.translatePoints([xy[0]+by[0], xy[1]+by[1]]);
+ }else{
+ pts = e.translatePoints(args.points.to);
+ }
+ o.left = pts.left;
+ o.top = pts.top;
+ if(!parseInt(e.getStyle('left'), 10)){ // auto bug
+ e.setLeft(0);
+ }
+ if(!parseInt(e.getStyle('top'), 10)){
+ e.setTop(0);
+ }
+ if(args.points.from){
+ e.setXY(args.points.from);
+ }
+ break;
+ case 'width':
+ o.width = args.width.to;
+ if (args.width.from)
+ e.setWidth(args.width.from);
+ break;
+ case 'height':
+ o.height = args.height.to;
+ if (args.height.from)
+ e.setHeight(args.height.from);
+ break;
+ case 'opacity':
+ o.opacity = args.opacity.to;
+ if (args.opacity.from)
+ e.setOpacity(args.opacity.from);
+ break;
+ case 'left':
+ o.left = args.left.to;
+ if (args.left.from)
+ e.setLeft(args.left.from);
+ break;
+ case 'top':
+ o.top = args.top.to;
+ if (args.top.from)
+ e.setTop(args.top.from);
+ break;
+ default:
+ o[k] = args[k].to;
+ if (args[k].from)
+ e.setStyle(k, args[k].from);
+ break;
+ }
+ }
+ // TODO: find out about easing plug in?
+ jQuery(el).animate(o, duration*1000, undefined, anim.proxyCallback);
+ return anim;
+ }
+ };
+}();
+
+
+Ext.lib.Region = function(t, r, b, l) {
+ this.top = t;
+ this[1] = t;
+ this.right = r;
+ this.bottom = b;
+ this.left = l;
+ this[0] = l;
+};
+
+Ext.lib.Region.prototype = {
+ contains : function(region) {
+ return ( region.left >= this.left &&
+ region.right <= this.right &&
+ region.top >= this.top &&
+ region.bottom <= this.bottom );
+
+ },
+
+ getArea : function() {
+ return ( (this.bottom - this.top) * (this.right - this.left) );
+ },
+
+ intersect : function(region) {
+ var t = Math.max( this.top, region.top );
+ var r = Math.min( this.right, region.right );
+ var b = Math.min( this.bottom, region.bottom );
+ var l = Math.max( this.left, region.left );
+
+ if (b >= t && r >= l) {
+ return new Ext.lib.Region(t, r, b, l);
+ } else {
+ return null;
+ }
+ },
+ union : function(region) {
+ var t = Math.min( this.top, region.top );
+ var r = Math.max( this.right, region.right );
+ var b = Math.max( this.bottom, region.bottom );
+ var l = Math.min( this.left, region.left );
+
+ return new Ext.lib.Region(t, r, b, l);
+ },
+
+ constrainTo : function(r) {
+ this.top = this.top.constrain(r.top, r.bottom);
+ this.bottom = this.bottom.constrain(r.top, r.bottom);
+ this.left = this.left.constrain(r.left, r.right);
+ this.right = this.right.constrain(r.left, r.right);
+ return this;
+ },
+
+ adjust : function(t, l, b, r){
+ this.top += t;
+ this.left += l;
+ this.right += r;
+ this.bottom += b;
+ return this;
+ }
+};
+
+Ext.lib.Region.getRegion = function(el) {
+ var p = Ext.lib.Dom.getXY(el);
+
+ var t = p[1];
+ var r = p[0] + el.offsetWidth;
+ var b = p[1] + el.offsetHeight;
+ var l = p[0];
+
+ return new Ext.lib.Region(t, r, b, l);
+};
+
+Ext.lib.Point = function(x, y) {
+ if (Ext.isArray(x)) {
+ y = x[1];
+ x = x[0];
+ }
+ this.x = this.right = this.left = this[0] = x;
+ this.y = this.top = this.bottom = this[1] = y;
+};
+
+Ext.lib.Point.prototype = new Ext.lib.Region();
+
+// prevent IE leaks
+if(Ext.isIE) {
+ function fnCleanUp() {
+ var p = Function.prototype;
+ delete p.createSequence;
+ delete p.defer;
+ delete p.createDelegate;
+ delete p.createCallback;
+ delete p.createInterceptor;
+
+ window.detachEvent("onunload", fnCleanUp);
+ }
+ window.attachEvent("onunload", fnCleanUp);
+}
+})();</pre> \r
+</body>\r
+</html>
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git.ithinksw.org / extjs.git / blobdiff