WebSVN – wimsdev – Diff – /trunk/wims/public_html/java/jmol/Jmol.js

-/* Jmol 11.7 script library Jmol.js  15:32 06.12.2008 Bob Hanson
+/* Jmol 11.7 script library Jmol.js  12:17 AM 4/20/2009 Bob Hanson
  checkbox heirarchy -- see http://chemapps.stolaf.edu/jmol/docs/examples-11/check.htm
     based on:
+ *
 // place "?NOAPPLET" on your command line to check applet control action with a textarea
 // place "?JMOLJAR=xxxxx" to use a specific jar file
 // bob hanson -- jmolResize(w,h) -- resizes absolutely or by percent (w or h 0.5 means 50%)
+//    angel herraez -- update of jmolResize(w,h,targetSuffix) so it is not tied to first applet
 // bob hanson -- jmolEvaluate -- evaluates molecular math 8:37 AM 2/23/2007
 // bob hanson -- jmolScriptMessage -- returns all "scriptStatus" messages 8:37 AM 2/23/2007
 // bob hanson -- jmolScriptEcho -- returns all "scriptEcho" messages 8:37 AM 2/23/2007
 // bob hanson -- jmolScriptWait -- 11:31 AM 5/2/2006
 // bob hanson -- remove trailing separatorHTML in radio groups -- 12:18 PM 5/6/2006
 // bh 6/2008  -- adds jmolSetAppletWindow()
 // Angel H. 6/2008  -- added html <label> tags to checkboxes and radio buttons [in jmolCheckbox() and _jmolRadio() functions]
 // bh 7/2008  -- code fix "for(i..." not "for(var i..."
 // bh 12/2008 -- jmolLoadInline, jmolLoadInlineArray, jmolLoadInlineScript, jmolAppendInlineScript, jmolAppendInlineArray all return error message or null (Jmol 11.7.16)
 // bh 12/2008 -- jmolScriptWaitOutput() -- waits for script to complete and delivers output normally sent to console
+// bh 5/2009  -- Support for XHTML using jmolSetXHTML(id)
+// ah & bh 6/2009 -- New jmolResizeApplet() more flexible, similar to jmolApplet() size syntax
 var defaultdir = "."
 var defaultjar = "JmolApplet.jar"
 // the JAR file specified in the jmolInitialize() call.
 // The idea is that it can be very useful to test a web page with different JAR files
 // Or for an expert user to substitute a signed applet for an unsigned one
 // so as to use a broader range of models or to create JPEG files, for example.
 // If the JAR file is not in the current directory (has any sort of "/" in its name)
 // then the user is presented with a warning and asked whether it is OK to change Jar files.
 // The default action, if the user just presses "OK" is to NOT allow the change.
 // The user must type the word "yes" in the prompt box for the change to be approved.
 // If you don't want people to be able to switch in their own JAR file on your page,
 // simply set this next line to read "var allowJMOLJAR = false".
 var allowJMOLJAR = true
 var undefined; // for IE 5 ... wherein undefined is undefined
     id = "jmolButton" + _jmol.buttonCount;
   if (label == undefined || label == null)
     label = script.substring(0, 32);
   ++_jmol.buttonCount;
   var scriptIndex = _jmolAddScript(script);
-  var t = "<span id=\"span_"+id+"\""+(title ? " title =\"" + title + "\"":"")+"><input type='button' name='" + id + "' id='" + id +
+  var t = "<span id=\"span_"+id+"\""+(title ? " title=\"" + title + "\"":"")+"><input type='button' name='" + id + "' id='" + id +
           "' value='" + label +
-          "' onClick='_jmolClick(" + scriptIndex + _jmol.targetText +
+          "' onclick='_jmolClick(" + scriptIndex + _jmol.targetText +
-          ")' onMouseover='_jmolMouseOver(" + scriptIndex +
+          ")' onmouseover='_jmolMouseOver(" + scriptIndex +
-          ");return true' onMouseout='_jmolMouseOut()' " +
+          ");return true' onmouseout='_jmolMouseOut()' " +
-          _jmol.buttonCssText + "/></span>";
+          _jmol.buttonCssText + " /></span>";
   if (_jmol.debugAlert)
     alert(t);
   return _jmolDocumentWrite(t);
+}
 function jmolCheckbox(scriptWhenChecked, scriptWhenUnchecked,
                       labelHtml, isChecked, id, title) {
     return;
+  }
   var indexChecked = _jmolAddScript(scriptWhenChecked);
   var indexUnchecked = _jmolAddScript(scriptWhenUnchecked);
   var eospan = "</span>"
-  var t = "<span id=\"span_"+id+"\""+(title ? " title =\"" + title + "\"":"")+"><input type='checkbox' name='" + id + "' id='" + id +
+  var t = "<span id=\"span_"+id+"\""+(title ? " title=\"" + title + "\"":"")+"><input type='checkbox' name='" + id + "' id='" + id +
-          "' onClick='_jmolCbClick(this," +
+          "' onclick='_jmolCbClick(this," +
           indexChecked + "," + indexUnchecked + _jmol.targetText +
-          ")' onMouseover='_jmolCbOver(this," + indexChecked + "," +
+          ")' onmouseover='_jmolCbOver(this," + indexChecked + "," +
           indexUnchecked +
-          ");return true' onMouseout='_jmolMouseOut()' " +
+          ");return true' onmouseout='_jmolMouseOut()' " +
-          (isChecked ? "checked " : "") + _jmol.checkboxCssText + "/>"
+          (isChecked ? "checked='true' " : "")+ _jmol.checkboxCssText + " />"
   if (labelHtml.toLowerCase().indexOf("<td>")>=0) {
         t += eospan
         eospan = "";
+  }
   t += "<label for=\"" + id + "\">" + labelHtml + "</label>" +eospan;
       separatorHtml = "";
     var radio = arrayOfRadioButtons[i];
     type = typeof radio;
     if (type == "object") {
       t += _jmolRadio(radio[0], radio[1], radio[2], separatorHtml, groupName, (radio.length > 3 ? radio[3]: (id ? id : groupName)+"_"+i), (radio.length > 4 ? radio[4] : 0), title);
     } else {
       t += _jmolRadio(radio, null, null, separatorHtml, groupName, (id ? id : groupName)+"_"+i, title);
+    }
+  }
   t+="</span>"
   if (_jmol.debugAlert)
     alert(t);
   return _jmolDocumentWrite(t);
+}
 function jmolRadio(script, labelHtml, isChecked, separatorHtml, groupName, id, title) {
   _jmolInitCheck();
   if (_jmol.radioGroupCount == 0)
     ++_jmol.radioGroupCount;
   var t = _jmolRadio(script, labelHtml, isChecked, separatorHtml, groupName, (id ? id : groupName + "_" + _jmol.radioCount), title ? title : 0);
   if (_jmol.debugAlert)
     alert(t);
   return _jmolDocumentWrite(t);
+}
 function jmolLink(script, label, id, title) {
   _jmolInitCheck();
   if (id == undefined || id == null)
     id = "jmolLink" + _jmol.linkCount;
   if (label == undefined || label == null)
     label = script.substring(0, 32);
   ++_jmol.linkCount;
   var scriptIndex = _jmolAddScript(script);
-  var t = "<span id=\"span_"+id+"\""+(title ? " title =\"" + title + "\"":"")+"><a name='" + id + "' id='" + id +
+  var t = "<span id=\"span_"+id+"\""+(title ? " title=\"" + title + "\"":"")+"><a name='" + id + "' id='" + id +
-          "' href='javascript:_jmolClick(" + scriptIndex + _jmol.targetText + ");' onMouseover='_jmolMouseOver(" + scriptIndex +
+          "' href='javascript:_jmolClick(" + scriptIndex + _jmol.targetText + ");' onmouseover='_jmolMouseOver(" + scriptIndex +
-          ");return true;' onMouseout='_jmolMouseOut()' " +
+          ");return true;' onmouseout='_jmolMouseOut()' " +
           _jmol.linkCssText + ">" + label + "</a></span>";
   if (_jmol.debugAlert)
     alert(t);
   return _jmolDocumentWrite(t);
+}
 function jmolCommandInput(label, size, id, title) {
   if (label == undefined || label == null)
     label = "Execute";
   if (size == undefined || isNaN(size))
     size = 60;
   ++_jmol.cmdCount;
-  var t = "<span id=\"span_"+id+"\""+(title ? " title =\"" + title + "\"":"")+"><input name='" + id + "' id='" + id +
+  var t = "<span id=\"span_"+id+"\""+(title ? " title=\"" + title + "\"":"")+"><input name='" + id + "' id='" + id +
-          "' size='"+size+"'><input type=button value = '"+label+"' onClick='jmolScript(document.getElementById(\""+id+"\").value" + _jmol.targetText + ")'/></span>";
+          "' size='"+size+"' onkeypress='_jmolCommandKeyPress(event,\""+id+"\"" + _jmol.targetText + ")'><input type=button value = '"+label+"' onclick='jmolScript(document.getElementById(\""+id+"\").value" + _jmol.targetText + ")' /></span>";
   if (_jmol.debugAlert)
     alert(t);
   return _jmolDocumentWrite(t);
+}
+function _jmolCommandKeyPress(e, id, target) {
+        var keycode = (window.event ? window.event.keyCode : e ? e.which : 0);
+        if (keycode == 13) {
+                jmolScript(document.getElementById(id).value, target)
+        }
+}
 function jmolMenu(arrayOfMenuItems, size, id, title) {
   _jmolInitCheck();
   if (id == undefined || id == null)
     id = "jmolMenu" + _jmol.menuCount;
     if (typeof size != "number" || size == 1)
       size = null;
     else if (size < 0)
       size = len;
     var sizeText = size ? " size='" + size + "' " : "";
-    var t = "<span id=\"span_"+id+"\""+(title ? " title =\"" + title + "\"":"")+"><select name='" + id + "' id='" + id +
+    var t = "<span id=\"span_"+id+"\""+(title ? " title=\"" + title + "\"":"")+"><select name='" + id + "' id='" + id +
             "' onChange='_jmolMenuSelected(this" + _jmol.targetText + ")'" +
             sizeText + _jmol.menuCssText + ">";
     for (var i = 0; i < len; ++i) {
       var menuItem = arrayOfMenuItems[i];
       type = typeof menuItem;
         t += "<optgroup label='" + text + "'>";
           } else if (script=="#optgroupEnd") {
         t += "</optgroup>";
           } else {
         var scriptIndex = _jmolAddScript(script);
-        var selectedText = isSelected ? "' selected>" : "'>";
+        var selectedText = isSelected ? "' selected='true'>" : "'>";
         t += "<option value='" + scriptIndex + selectedText + text + "</option>";
+          }
+    }
     t += "</select></span>";
     if (_jmol.debugAlert)
   modelbase: ".",
   appletCount: 0,
   appletSuffixes: [],
   appletWindow: null,
+  allowedJmolSize: [25, 2048, 300],   // min, max, default (pixels)
+          /*  By setting the _jmol.allowedJmolSize[] variable in the webpage
+              before calling jmolApplet(), limits for applet size can be overriden.
+standard for GeoWall (http://geowall.geo.lsa.umich.edu/home.html)
+          */
   buttonCount: 0,
   checkboxCount: 0,
   linkCount: 0,
   cmdCount: 0,
   menuCount: 0,
     jmolSetTarget(nameSuffix);
     ready["jmolApplet" + nameSuffix] = false;
     if (_jmol.debugAlert)
       alert(t);
     return _jmolDocumentWrite(t);
   }
+}
 function _jmolParams() {
  var t = "";
- for (i in _jmol.params)
+ for (var i in _jmol.params)
         if(_jmol.params[i]!="")
                  t+="  <param name='"+i+"' value='"+_jmol.params[i]+"' />\n";
  return t
+}
       if (msg == null)
         msg = "Your web browser is not fully compatible with Jmol\n\n" +
               "browser: " + browser +
               "   version: " + browserVersion +
               "   os: " + os +
+              "   isBrowserCompliant: " + isBrowserCompliant +
+              "   isJavaCompliant: " + isJavaCompliant +
               "\n\n" + ua;
       alert(msg);
+    }
+  }
   return false;
+}
+function jmolSetXHTML(id) {
+        _jmol.isXHTML = true
+        _jmol.XhtmlElement = null
+        _jmol.XhtmlAppendChild = false
+        if (id){
+                _jmol.XhtmlElement = document.getElementById(id)
+                _jmol.XhtmlAppendChild = true
+        }
+}
 function _jmolDocumentWrite(text) {
-  if (_jmol.currentDocument)
+        if (_jmol.currentDocument) {
+                if (_jmol.isXHTML && !_jmol.XhtmlElement) {
+                        var s = document.getElementsByTagName("script")
+                        _jmol.XhtmlElement = s.item(s.length - 1)
+                        _jmol.XhtmlAppendChild = false
+                }
+                if (_jmol.XhtmlElement) {
+                        _jmolDomDocumentWrite(text)
+                } else {
-    _jmol.currentDocument.write(text);
+                        _jmol.currentDocument.write(text);
+                }
+        }
-  return text;
+        return text;
+}
+function _jmolDomDocumentWrite(data) {
+        var pt = 0
+        var Ptr = []
+        Ptr[0] = 0
+        while (Ptr[0] < data.length) {
+                var child = _jmolGetDomElement(data, Ptr)
+                if (!child)break
+                if (_jmol.XhtmlAppendChild)
+                        _jmol.XhtmlElement.appendChild(child)
+                else
+                        _jmol.XhtmlElement.parentNode.insertBefore(child, _jmol.XhtmlElement);
+        }
+}
+function _jmolGetDomElement(data, Ptr, closetag, lvel) {
+        var e = document.createElement("span")
+        e.innerHTML = data
+        Ptr[0] = data.length
+        return e
+//unnecessary?
+        if (!closetag)closetag = ""
+        if (!lvel) lvel = 0
+        var pt0 = Ptr[0]
+        var pt = pt0
+        while (pt < data.length && data.charAt(pt) != "<") pt++
+        if (pt != pt0) {
+                var text = data.substring(pt0, pt)
+                Ptr[0] = pt
+                return document.createTextNode(text)
+        }
+        pt0 = ++pt
+        var ch
+        while (pt < data.length && "\n\r\t >".indexOf(ch = data.charAt(pt)) < 0) pt++
+        var tagname = data.substring(pt0, pt)
+        var e = (tagname == closetag  || tagname == "/" ? ""
+                : document.createElementNS ? document.createElementNS('http://www.w3.org/1999/xhtml', tagname)
+                : document.createElement(tagname));
+        if (ch == ">") {
+                Ptr[0] = ++pt
+                return e
+        }
+        while (pt < data.length && (ch = data.charAt(pt)) != ">") {
+                while (pt < data.length && "\n\r\t ".indexOf(ch = data.charAt(pt)) >= 0) pt++
+                pt0 = pt
+                while (pt < data.length && "\n\r\t =/>".indexOf(ch = data.charAt(pt)) < 0) pt++
+                var attrname = data.substring(pt0, pt).toLowerCase()
+                if (attrname && ch != "=")
+                        e.setAttribute(attrname, "true")
+                while (pt < data.length && "\n\r\t ".indexOf(ch = data.charAt(pt)) >= 0) pt++
+                if (ch == "/") {
+                        Ptr[0] = pt + 2
+                        return e
+                } else if (ch == "=") {
+                        var quote = data.charAt(++pt)
+                        pt0 = ++pt
+                        while (pt < data.length && (ch = data.charAt(pt)) != quote) pt++
+                        var attrvalue = data.substring(pt0, pt)
+                        e.setAttribute(attrname, attrvalue)
+                        pt++
+                }
+        }
+        Ptr[0] = ++pt
+        while (Ptr[0] < data.length) {
+                var child = _jmolGetDomElement(data, Ptr, "/" + tagname, lvel+1)
+                if (!child)break
+                e.appendChild(child)
+        }
+        return e
+}
 function _jmolPopup(url) {
   var popup = window.open(url, "JmolPopup",
                           "left=150,top=150,height=400,width=600," +
   var inlineModel =
     model.replace(/\r|\n|\r\n/g, "|").replace(/'/g, "&#39;");
   if (_jmol.debugAlert)
     alert("inline model:\n" + inlineModel);
   return inlineModel;
-}
-        /*  AngelH, mar2007:
-                By (re)setting this variable in the webpage before calling jmolApplet(), limits for applet size can be overriden.
-        */
-        /* hansonr, jun2007:
-standard for GeoWall (http://geowall.geo.lsa.umich.edu/home.html)
-        */
-if (allowedJmolSize==undefined) var allowedJmolSize = [1, 2048, 300]   // min, max, default (pixels)
-function _jmolGetAppletSize(size) {
-        /*  AngelH, mar2007
-                Accepts single number or 2-value array, each one can be either:
-           percent (text string ending %), decimal 0 to 1 (percent/100), number, or text string (interpreted as nr.)
-           Size is now returned as string or number, no "px".
-        */
-  var width, height;
-  if ( (typeof size) == "object" && size != null ) {
-    width = size[0]; height = size[1];
-  } else {
-    width = height = size;
-  }
-  // if percent, leave it as it is:
-  if ( width.toString().charAt(width.toString().length-1) != "%" ) {
-    width = parseFloat(width);  // convert to nr., or strip text, or make zero
-        if ( width <= 1 && width > 0 ) { width = (width*100)+"%" }      // decimal: convert to percent and quit
-        else if ( width >= allowedJmolSize[0] && width <= allowedJmolSize[1] ) { width = parseInt(width) }      // accept only that range (pixels)
-        else { width = allowedJmolSize[2] }     // default size 300 pixels
-  }
-  if ( height.toString().charAt(height.toString().length-1) != "%" ) {
-    height = parseFloat(height);
-        if ( height <= 1 && height > 0 ) { height = (height*100)+"%" }
-        else if ( height >= allowedJmolSize[0] && height <= allowedJmolSize[1] ) { height = parseInt(height) }
-        else { height = allowedJmolSize[2] }
-  }
-  return [width, height];
+}
 function _jmolRadio(script, labelHtml, isChecked, separatorHtml, groupName, id, title) {
   ++_jmol.radioCount;
   if (groupName == undefined || groupName == null)
     labelHtml = script.substring(0, 32);
   if (! separatorHtml)
     separatorHtml = "";
   var scriptIndex = _jmolAddScript(script);
   var eospan = "</span>"
-  var t = "<span id=\"span_"+id+"\""+(title ? " title =\"" + title + "\"":"")+"><input name='"
+  var t = "<span id=\"span_"+id+"\""+(title ? " title=\"" + title + "\"":"")+"><input name='"
-        + groupName + "' id='"+id+"' type='radio' onClick='_jmolClick(" +
+        + groupName + "' id='"+id+"' type='radio' onclick='_jmolClick(" +
-         scriptIndex + _jmol.targetText + ");return true;' onMouseover='_jmolMouseOver(" +
+         scriptIndex + _jmol.targetText + ");return true;' onmouseover='_jmolMouseOver(" +
-         scriptIndex + ");return true;' onMouseout='_jmolMouseOut()' " +
+         scriptIndex + ");return true;' onmouseout='_jmolMouseOut()' " +
-         (isChecked ? "checked " : "") + _jmol.radioCssText + "/>"
+         (isChecked ? "checked='true' " : "") + _jmol.radioCssText + " />"
   if (labelHtml.toLowerCase().indexOf("<td>")>=0) {
         t += eospan
         eospan = "";
+  }
   t += "<label for=\"" + id + "\">" + labelHtml + "</label>" +eospan + separatorHtml;
  if(!targetSuffix)targetSuffix="0"
   return _jmol["savedOrientation"+id] = jmolGetPropertyAsArray("orientationInfo","info",targetSuffix).moveTo
+}
 function jmolRestoreOrientation(id, targetSuffix) {
  if(!targetSuffix)targetSuffix="0"
  var s=_jmol["savedOrientation"+id]
  if (!s || s == "")return
  s=s.replace(/1\.0/,"0")
  return jmolScriptWait(s,targetSuffix)
+}
  if(!_jmol.RCSBserver)_jmol.RCSBserver="http://www.rcsb.org"
  if(!_jmol.defaultURL_RCSB)_jmol.defaultURL_RCSB=_jmol.RCSBserver+"/pdb/files/1CRN.CIF"
  if(!fileformat)fileformat="PDB"
  if(!pdbid)pdbid=prompt("Enter a 4-digit PDB ID:",_jmol.thismodel)
  if(!pdbid || pdbid.length != 4)return ""
  if(!targetSuffix)targetSuffix="0"
  if(!optionalscript)optionalscript=""
  var url=_jmol.defaultURL_RCSB.replace(/1CRN/g,pdbid.toUpperCase())
  if(fileformat!="CIF")url=url.replace(/CIF/,fileformat)
  _jmol.optionalscript=optionalscript
  _jmol.thismodel=pdbid
 function jmolLoadAjax_STOLAF_ANY(url, userid, optionalscript,targetSuffix){
  _jmol.serverURL="http://fusion.stolaf.edu/chemistry/jmol/getajaxjs.cfm"
  if(!_jmol.thisurlANY)_jmol.thisurlANY = "http://www.stolaf.edu/depts/chemistry/mo/struc/data/ycp3-1.mol"
  if(!url)url=prompt("Enter any (uncompressed file) URL:", _jmol.thisurlANY)
  if(!userid)userid="0"
  if(!targetSuffix)targetSuffix="0"
  if(!optionalscript)optionalscript=""
  _jmol.optionalscript=optionalscript
  _jmol.thistargetsuffix=targetSuffix
  _jmol.modelArray = []
  _jmol.thisurl = url
  url=_jmol.serverURL+"?returnfunction=_jmolLoadModel&returnArray=_jmol.modelArray&id="+targetSuffix+_jmolExtractPostData(url)
  _jmolDomScriptLoad(url)
+}
 /////////////// Mineralogical Society of America (MSA) data /////////
 function jmolLoadAjax_MSA(key,value,optionalscript,targetSuffix){
  if(!_jmol.thiskeyMSA)_jmol.thiskeyMSA = "mineral"
  if(!_jmol.thismodelMSA)_jmol.thismodelMSA = "quartz"
  if(!_jmol.ajaxURL_MSA)_jmol.ajaxURL_MSA="http://rruff.geo.arizona.edu/AMS/result.php?mineral=quartz&viewing=ajaxjs"
  if(!key)key=prompt("Enter a field:", _jmol.thiskeyMSA)
  if(!key)return ""
  if(!value)value=prompt("Enter a "+key+":", _jmol.thismodelMSA)
  if(!value)return ""
  if(!targetSuffix)targetSuffix="0"
  if(!optionalscript)optionalscript=""
  if(optionalscript == 1)optionalscript='load "" {1 1 1}'
  var url=_jmol.ajaxURL_MSA.replace(/mineral/g,key).replace(/quartz/g,value)
  _jmol.optionalscript=optionalscript
  _jmol.thiskeyMSA=key
  _jmol.thismodelMSA=value
+}
 ///////////////////////////////////////////
-//new 9:49 AM 3/6/2007:
+  //  This should no longer be needed, jmolResizeApplet() is better; kept for backwards compatibility
+  /*
+        Resizes absolutely (pixels) or by percent of window (w or h 0.5 means 50%).
+        targetSuffix is optional and defaults to zero (first applet in page).
+        Both w and h are optional, but needed if you want to use targetSuffix.
+                h defaults to w
-//both w and h are optional.
+                w defaults to 100% of window
-//if either is between 0 and 1, then it is taken as percent/100.
+        If either w or h is between 0 and 1, then it is taken as percent/100.
-//if either is greater than 1, then it is taken as a size.
+        If either w or h is greater than 1, then it is taken as a size (pixels).
+        */
-function jmolResize(w,h) {
+function jmolResize(w,h,targetSuffix) {
  _jmol.alerted = true;
- var percentW = (!w ? 100 : w <= 1  && w > 0 ? w * 100 : 0)
+ var percentW = (!w ? 100 : w <= 1  && w > 0 ? w * 100 : 0);
- var percentH = (!h ? percentW : h <= 1 && h > 0 ? h * 100 : 0)
+ var percentH = (!h ? percentW : h <= 1 && h > 0 ? h * 100 : 0);
  if (_jmol.browser=="msie") {
    var width=document.body.clientWidth;
    var height=document.body.clientHeight;
  } else {
    var netscapeScrollWidth=15;
    var width=window.innerWidth - netscapeScrollWidth;
    var height=window.innerHeight-netscapeScrollWidth;
+ }
- var applet = _jmolGetApplet(0);
+ var applet = _jmolGetApplet(targetSuffix);
+ if(!applet)return;
+ applet.style.width = (percentW ? width * percentW/100 : w)+"px";
+ applet.style.height = (percentH ? height * percentH/100 : (h ? h : w))+"px";
+ //title=width +  " " + height + " " + (new Date());
+}
+// 13 Jun 09 -- makes jmolResize() obsolete  (kept for backwards compatibility)
+function jmolResizeApplet(size,targetSuffix) {
+ // See _jmolGetAppletSize() for the formats accepted as size [same used by jmolApplet()]
+ //  Special case: an empty value for width or height is accepted, meaning no change in that dimension.
+ _jmol.alerted = true;
+ var applet = _jmolGetApplet(targetSuffix);
  if(!applet)return;
- applet.style.width = (percentW ? width * percentW/100 : w)+"px"
+ var sz = _jmolGetAppletSize(size, "px");
- applet.style.height = (percentH ? height * percentH/100 : h)+"px"
+ sz[0] && (applet.style.width = sz[0]);
- title=width +  " " + height + " " + (new Date())
+ sz[1] && (applet.style.height = sz[1]);
+}
+function _jmolGetAppletSize(size, units) {
+        /* Accepts single number or 2-value array, each one can be one of:
+           percent (text string ending %), decimal 0 to 1 (percent/100), number, or text string (interpreted as nr.)
+           [width, height] array of strings is returned, with units added if specified.
+           Percent is relative to container div or element (which should have explicitly set size).
+        */
+  var width, height;
+  if ( (typeof size) == "object" && size != null ) {
+    width = size[0]; height = size[1];
+  } else {
+    width = height = size;
+  }
+  return [_jmolFixDim(width, units), _jmolFixDim(height, units)];
+}
+function _jmolFixDim(x, units) {
+  var sx = "" + x;
+  return (sx.length == 0 ? (units ? "" : _jmol.allowedJmolSize[2])
+        : sx.indexOf("%") == sx.length-1 ? sx
+        : (x = parseFloat(x)) <= 1 && x > 0 ? x * 100 + "%"
+        : (isNaN(x = Math.floor(x)) ? _jmol.allowedJmolSize[2]
+                : x < _jmol.allowedJmolSize[0] ? _jmol.allowedJmolSize[0]
+            : x > _jmol.allowedJmolSize[1] ? _jmol.allowedJmolSize[1]
+        : x) + (units ? units : ""));
+}

Subversion Repositories wimsdev

(root)/trunk/wims/public_html/java/jmol/Jmol.js – Rev 1365 → 2876