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Diffstat (limited to 'includes/js/dijit/form/Textarea.js')
| -rw-r--r-- | includes/js/dijit/form/Textarea.js | 261 |
1 files changed, 0 insertions, 261 deletions
diff --git a/includes/js/dijit/form/Textarea.js b/includes/js/dijit/form/Textarea.js deleted file mode 100644 index b879aae..0000000 --- a/includes/js/dijit/form/Textarea.js +++ /dev/null @@ -1,261 +0,0 @@ -if(!dojo._hasResource["dijit.form.Textarea"]){ //_hasResource checks added by build. Do not use _hasResource directly in your code. -dojo._hasResource["dijit.form.Textarea"] = true; -dojo.provide("dijit.form.Textarea"); - -dojo.require("dijit.form._FormWidget"); -dojo.require("dojo.i18n"); -dojo.requireLocalization("dijit.form", "Textarea", null, "zh,pt,da,tr,ru,de,ROOT,sv,ja,he,fi,nb,el,ar,pt-pt,cs,fr,es,ko,nl,zh-tw,pl,it,hu"); - -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="${id}" class="dijitInline dijitInputField dijitTextArea" dojoAttachPoint="styleNode" waiRole="presentation"><div dojoAttachPoint="editNode,focusNode,eventNode" dojoAttachEvent="onpaste:_changing,oncut:_changing" waiRole="textarea" style="text-decoration:none;display:block;overflow:auto;" contentEditable="true"></div>' - : '<span id="${id}" class="dijitReset">'+ - '<iframe src="javascript:<html><head><title>${_iframeEditTitle}</title></head><body><script>var _postCreate=window.frameElement?window.frameElement.postCreate:null;if(_postCreate)_postCreate();</script></body></html>"'+ - ' dojoAttachPoint="iframe,styleNode" dojoAttachEvent="onblur:_onIframeBlur" class="dijitInline dijitInputField dijitTextArea"></iframe>') - + '<textarea name="${name}" value="${value}" dojoAttachPoint="formValueNode" style="display:none;"></textarea>' - + ((dojo.isIE || dojo.isSafari || dojo.isFF >= 3) ? '</fieldset>':'</span>') - : '<textarea id="${id}" name="${name}" value="${value}" dojoAttachPoint="formValueNode,editNode,focusNode,styleNode" class="dijitInputField dijitTextArea">'+dojo.isFF+'</textarea>', - - 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 - }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._focused); - this.connect(this.eventNode, "blur", this._blurred); - } - 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 - _focused: function(e){ - dojo.addClass(this.iframe||this.domNode, "dijitInputFieldFocused"); - this._changed(e); - }, - - _blurred: function(e){ - dojo.removeClass(this.iframe||this.domNode, "dijitInputFieldFocused"); - this._changed(e, true); - }, - - _onIframeBlur: function(){ - // Reset the title back to "edit area". - this.iframe.contentDocument.title = this._iframeEditTitle; - }, - - _onKeyPress: function(e){ - if(e.keyCode == 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.keyCode == 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); - } -}); - -} |