Web/WorkFlow/Design/rte/rte.js

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// Internal (private) properties.  
// RichEditor is the global RichEditor object (function) of which there is only
// 1 instance.
RichEditor.txtView = true;         // WYSIWYG mode.  false == View Source

// initEditor(): Initialise the editor (called on window load, see below)
function initEditor()
{
	// Apply style data if supplied
	if (!public_description.styleData) {
	  public_description.put_styleData(null);
	}

	// Apply default editor options
	var strDefaults = 'dragdrop=no;source=yes';
	strDefaults += ';history=' + (document.queryCommandSupported('Undo') ? 'yes' : 'no');
	applyOptions(strDefaults);

	// Prepare the editable region
	loading.style.display = 'none';
  doc.contentEditable = "true";
  editor.style.visibility = 'visible';
  if(parent.document.all("IMG_ATTACHMENT_ID"))
     document.all("IMG_ATTACHMENT_ID").value=parent.document.all("IMG_ATTACHMENT_ID").value;
  if(parent.document.all("IMG_ATTACHMENT_NAME"))
     document.all("IMG_ATTACHMENT_NAME").value=parent.document.all("IMG_ATTACHMENT_NAME").value;
  
	// OZ - 12-06-2002
	// Put focus into the document (required when no HTML is supplied via docHtml property)
	doc.focus();
}

// checkRange(): make sure our pretend document (the content editable
// DIV with id of "doc") has focus and that a text range exists (which
// is what execCommand() operates on).
function checkRange()
{
   RichEditor.selectedImage = null;
   if (!RichEditor.txtView) return;      // Disabled in View Source mode
   doc.focus();
   if (document.selection.type == "None") {
      document.selection.createRange();
   }
var r = document.selection.createRange();
   DBG(1, 'RANGE Bounding('
            + 'top='+r.boundingHeight
            + ', left='+r.boundingHeight
            + ', width='+r.boundingWidth
            + ', height='+r.boundingHeight + ')'
         + ', Offset('
            + 'top='+r.offsetTop
            + ', left='+r.offsetLeft + ')'
         + ', Text=(' + r.text + ')'
         + ', HTML=(' + r.htmlText + ')'
      );
}

// post(): Called in response to clicking the post button in the
// toolbar. It fires an event in the container named post, passing the
// HTML of our newly edited document as the data argument.