- Author:
- David Nickerson <david.nickerson@gmail.com>
- Date:
- 2021-09-16 00:41:19+12:00
- Desc:
- Updating Noble 1962 model:
* Exposing the membrane potential to the top-level model;
* adding SED-ML for the paced and pacemaker variants of the model.
Using OpenCOR Snapshot release 2021-09-14.
- Permanent Source URI:
- https://models.fieldml.org/workspace/a1/rawfile/f954e59183314cd37f86c8832dc81317d01c8ec5/dojo-presentation/js/dojo/dijit/form/Textarea.js
dojo.provide("dijit.form.Textarea");
dojo.require("dijit.form._FormWidget");
dojo.require("dojo.i18n");
dojo.requireLocalization("dijit.form", "Textarea");
dojo.declare(
"dijit.form.Textarea",
dijit.form._FormValueWidget,
{
// summary: A resizing textarea widget
//
// description:
// A textarea that resizes vertically to contain the data.
// Takes nearly all the parameters (name, value, etc.) that a vanilla textarea takes.
// Cols is not supported and the width should be specified with style width.
// Rows is not supported since this widget adjusts the height.
//
// example:
// | <textarea dojoType="dijit.form.TextArea">...</textarea>
//
attributeMap: dojo.mixin(dojo.clone(dijit.form._FormValueWidget.prototype.attributeMap),
{style:"styleNode", 'class':"styleNode"}),
templateString: (dojo.isIE || dojo.isSafari || dojo.isFF) ?
((dojo.isIE || dojo.isSafari || dojo.isFF >= 3) ? '<fieldset id="${id}" class="dijitInline" dojoAttachPoint="styleNode" waiRole="presentation"><div dojoAttachPoint="editNode,focusNode,eventNode" dojoAttachEvent="onpaste:_changing,oncut:_changing" waiRole="textarea" style="text-decoration:none;display:block;overflow:auto;" contentEditable="true"></div>'
: '<span id="${id}" class="dijitReset">'+
'<iframe src="javascript:<html><head><title>${_iframeEditTitle}</title></head><body><script>var _postCreate=window.frameElement?window.frameElement.postCreate:null;if(_postCreate)_postCreate();</script></body></html>"'+
' dojoAttachPoint="iframe,styleNode,stateNode" dojoAttachEvent="onblur:_onIframeBlur" class="dijitInline dijitInputField"></iframe>')
+ '<textarea name="${name}" value="${value}" dojoAttachPoint="formValueNode" style="display:none;" autocomplete="off"></textarea>'
+ ((dojo.isIE || dojo.isSafari || dojo.isFF >= 3) ? '</fieldset>':'</span>')
: '<textarea id="${id}" name="${name}" value="${value}" dojoAttachPoint="formValueNode,editNode,focusNode,styleNode">'+dojo.isFF+'</textarea>',
baseClass: "dijitTextArea",
setAttribute: function(/*String*/ attr, /*anything*/ value){
this.inherited(arguments);
switch(attr){
case "disabled":
this.formValueNode.disabled = this.disabled;
case "readOnly":
if(dojo.isIE || dojo.isSafari || dojo.isFF >= 3){
this.editNode.contentEditable = (!this.disabled && !this.readOnly);
}else if(dojo.isFF){
this.iframe.contentDocument.designMode = (this.disabled || this.readOnly)? "off" : "on";
}
}
},
focus: function(){
// summary: Received focus, needed for the InlineEditBox widget
if(!this.disabled && !this.readOnly){
this._changing(); // set initial height
}
dijit.focus(this.iframe || this.focusNode);
},
setValue: function(/*String*/ value, /*Boolean, optional*/ priorityChange){
var editNode = this.editNode;
if(typeof value == "string"){
editNode.innerHTML = ""; // wipe out old nodes
if(value.split){
var _this=this;
var isFirst = true;
dojo.forEach(value.split("\n"), function(line){
if(isFirst){ isFirst = false; }
else{
editNode.appendChild(dojo.doc.createElement("BR")); // preserve line breaks
}
if(line){
editNode.appendChild(dojo.doc.createTextNode(line)); // use text nodes so that imbedded tags can be edited
}
});
}else if(value){
editNode.appendChild(dojo.doc.createTextNode(value));
}
if(!dojo.isIE){
editNode.appendChild(dojo.doc.createElement("BR")); // so that you see a cursor
}
}else{
// blah<BR>blah --> blah\nblah
// <P>blah</P><P>blah</P> --> blah\nblah
// <DIV>blah</DIV><DIV>blah</DIV> --> blah\nblah
// &<> -->&< >
value = editNode.innerHTML;
if(this.iframe){ // strip sizeNode
value = value.replace(/<div><\/div>\r?\n?$/i,"");
}
value = value.replace(/\s*\r?\n|^\s+|\s+$| /g,"").replace(/>\s+</g,"><").replace(/<\/(p|div)>$|^<(p|div)[^>]*>/gi,"").replace(/([^>])<div>/g,"$1\n").replace(/<\/p>\s*<p[^>]*>|<br[^>]*>|<\/div>\s*<div[^>]*>/gi,"\n").replace(/<[^>]*>/g,"").replace(/&/gi,"\&").replace(/</gi,"<").replace(/>/gi,">");
if(!dojo.isIE){
value = value.replace(/\n$/,""); // remove added <br>
}
}
this.value = this.formValueNode.value = value;
if(this.iframe){
var sizeNode = dojo.doc.createElement('div');
editNode.appendChild(sizeNode);
var newHeight = sizeNode.offsetTop;
if(editNode.scrollWidth > editNode.clientWidth){ newHeight+=16; } // scrollbar space needed?
if(this.lastHeight != newHeight){ // cache size so that we don't get a resize event because of a resize event
if(newHeight == 0){ newHeight = 16; } // height = 0 causes the browser to not set scrollHeight
dojo.contentBox(this.iframe, {h: newHeight});
this.lastHeight = newHeight;
}
editNode.removeChild(sizeNode);
}
dijit.form.Textarea.superclass.setValue.call(this, this.getValue(), priorityChange);
},
getValue: function(){
return this.value.replace(/\r/g,"");
},
postMixInProperties: function(){
this.inherited(arguments);
// don't let the source text be converted to a DOM structure since we just want raw text
if(this.srcNodeRef && this.srcNodeRef.innerHTML != ""){
this.value = this.srcNodeRef.innerHTML;
this.srcNodeRef.innerHTML = "";
}
if((!this.value || this.value == "") && this.srcNodeRef && this.srcNodeRef.value){
this.value = this.srcNodeRef.value;
}
if(!this.value){ this.value = ""; }
this.value = this.value.replace(/\r\n/g,"\n").replace(/>/g,">").replace(/</g,"<").replace(/&/g,"&");
if(dojo.isFF == 2){
// In the case of Firefox an iframe is used and when the text gets focus,
// focus is fired from the document object. There isn't a way to put a
// waiRole on the document object and as a result screen readers don't
// announce the role. As a result screen reader users are lost.
//
// An additional problem is that the browser gives the document object a
// very cryptic accessible name, e.g.
// wysiwyg://13/http://archive.dojotoolkit.org/nightly/dojotoolkit/dijit/tests/form/test_InlineEditBox.html
// When focus is fired from the document object, the screen reader speaks
// the accessible name. The cyptic accessile name is confusing.
//
// A workaround for both of these problems is to give the iframe's
// document a title, the name of which is similar to a role name, i.e.
// "edit area". This will be used as the accessible name which will replace
// the cryptic name and will also convey the role information to the user.
// Because it is read directly to the user, the string must be localized.
// In addition, since a <label> element can not be associated with an iframe, if
// this control has a label, insert the label text into the title as well.
var _nlsResources = dojo.i18n.getLocalization("dijit.form", "Textarea");
this._iframeEditTitle = _nlsResources.iframeEditTitle;
this._iframeFocusTitle = _nlsResources.iframeFocusTitle;
var label=dojo.query('label[for="'+this.id+'"]');
if(label.length){
this._iframeEditTitle = label[0].innerHTML + " " + this._iframeEditTitle;
}
var body = this.focusNode = this.editNode = dojo.doc.createElement('BODY');
body.style.margin="0px";
body.style.padding="0px";
body.style.border="0px";
}
},
postCreate: function(){
if(dojo.isIE || dojo.isSafari || dojo.isFF >= 3){
this.domNode.style.overflowY = 'hidden';
}else if(dojo.isFF){
var w = this.iframe.contentWindow;
var title = '';
try { // #4715: peeking at the title can throw a security exception during iframe setup
title = this.iframe.contentDocument.title;
} catch(e) {}
if(!w || !title){
this.iframe.postCreate = dojo.hitch(this, this.postCreate);
return;
}
var d = w.document;
d.getElementsByTagName('HTML')[0].replaceChild(this.editNode, d.getElementsByTagName('BODY')[0]);
if(!this.isLeftToRight()){
d.getElementsByTagName('HTML')[0].dir = "rtl";
}
this.iframe.style.overflowY = 'hidden';
this.eventNode = d;
// this.connect won't destroy this handler cleanly since its on the iframe's window object
// resize is a method of window, not document
w.addEventListener("resize", dojo.hitch(this, this._changed), false); // resize is only on the window object
dijit.registerWin(w);
}else{
this.focusNode = this.domNode;
}
if(this.eventNode){
this.connect(this.eventNode, "keypress", this._onKeyPress);
this.connect(this.eventNode, "mousemove", this._changed);
this.connect(this.eventNode, "focus", this._focusedEventNode);
this.connect(this.eventNode, "blur", this._blurredEventNode);
}
if(this.editNode){
this.connect(this.editNode, "change", this._changed); // needed for mouse paste events per #3479
}
this.inherited('postCreate', arguments);
},
// event handlers, you can over-ride these in your own subclasses
_focusedEventNode: function(e){
// note: this is needed when we have an iframe
this._focused = true;
this._setStateClass();
this._changed(e);
},
_blurredEventNode: function(e){
// note: this is needed when we have an iframe
this._focused = false;
this._setStateClass();
this._changed(e, true);
},
_onIframeBlur: function(){
// Reset the title back to "edit area".
this.iframe.contentDocument.title = this._iframeEditTitle;
},
_onKeyPress: function(e){
if(e.charOrCode == dojo.keys.TAB && !e.shiftKey && !e.ctrlKey && !e.altKey && this.iframe){
// Pressing the tab key in the iframe (with designMode on) will cause the
// entry of a tab character so we have to trap that here. Since we don't
// know the next focusable object we put focus on the iframe and then the
// user has to press tab again (which then does the expected thing).
// A problem with that is that the screen reader user hears "edit area"
// announced twice which causes confusion. By setting the
// contentDocument's title to "edit area frame" the confusion should be
// eliminated.
this.iframe.contentDocument.title = this._iframeFocusTitle;
// Place focus on the iframe. A subsequent tab or shift tab will put focus
// on the correct control.
// Note: Can't use this.focus() because that results in a call to
// dijit.focus and if that receives an iframe target it will set focus
// on the iframe's contentWindow.
this.iframe.focus(); // this.focus(); won't work
dojo.stopEvent(e);
}else if(e.charOrCode == dojo.keys.ENTER){
e.stopPropagation();
}else if(this.inherited("_onKeyPress", arguments) && this.iframe){
// #3752:
// The key press will not make it past the iframe.
// If a widget is listening outside of the iframe, (like InlineEditBox)
// it will not hear anything.
// Create an equivalent event so everyone else knows what is going on.
var te = dojo.doc.createEvent("KeyEvents");
te.initKeyEvent("keypress", true, true, null, e.ctrlKey, e.altKey, e.shiftKey, e.metaKey, e.keyCode, e.charCode);
this.iframe.dispatchEvent(te);
}
this._changing();
},
_changing: function(e){
// summary: event handler for when a change is imminent
setTimeout(dojo.hitch(this, "_changed", e, false), 1);
},
_changed: function(e, priorityChange){
// summary: event handler for when a change has already happened
if(this.iframe && this.iframe.contentDocument.designMode != "on" && !this.disabled && !this.readOnly){
this.iframe.contentDocument.designMode="on"; // in case this failed on init due to being hidden
}
this.setValue(null, priorityChange || false);
}
});
