protected void RefreshGrid()
{
CurrentList = WixFiles.WxsDocument.SelectNodes(CurrentXPath, WixFiles.WxsNsmgr);
CurrentGrid.SelectedObject = null;
CurrentGrid.SelectedObject = GetPropertyAdapter();
CurrentGrid.Update();
}
protected void ShowProperties(XmlNode xmlNode)
{
XmlAttributeAdapter attAdapter = null;
if (xmlNode != null)
{
attAdapter = new XmlAttributeAdapter(xmlNode, WixFiles);
}
CurrentGrid.SelectedObject = attAdapter;
CurrentGrid.Update();
return;
}
protected void OnDeletePropertyGridItem(object sender, EventArgs e)
{
XmlNode element = GetSelectedProperty();
if (element == null)
{
throw new WixEditException("No element found to delete!");
}
// Temporarily store the XmlAttributeAdapter, while resetting the CurrentGrid.
PropertyAdapterBase attAdapter = (PropertyAdapterBase)CurrentGrid.SelectedObject;
CurrentGrid.SelectedObject = null;
WixFiles.UndoManager.BeginNewCommandRange();
attAdapter.RemoveProperty(element);
// Update the CurrentGrid.
CurrentGrid.SelectedObject = attAdapter;
CurrentGrid.Update();
}
public void OnNewPropertyGridItem(object sender, EventArgs e)
{
WixFiles.UndoManager.BeginNewCommandRange();
// Temporarily store the XmlAttributeAdapter
XmlAttributeAdapter attAdapter = (XmlAttributeAdapter)CurrentGrid.SelectedObject;
ArrayList attributes = new ArrayList();
XmlNodeList xmlAttributes = attAdapter.XmlNodeDefinition.SelectNodes("xs:attribute", WixFiles.XsdNsmgr);
foreach (XmlNode at in xmlAttributes)
{
string attName = at.Attributes["name"].Value;
if (attAdapter.XmlNode.Attributes[attName] == null)
{
attributes.Add(attName);
}
}
if (attAdapter.XmlNodeDefinition.Name == "xs:extension")
{
bool hasInnerText = false;
foreach (GridItem it in CurrentGrid.SelectedGridItem.Parent.GridItems)
{
if (it.Label == "InnerText")
{
hasInnerText = true;
break;
}
}
if (hasInnerText == false)
{
attributes.Add("InnerText");
}
}
attributes.Sort();
SelectStringForm frm = new SelectStringForm();
frm.PossibleStrings = attributes.ToArray(typeof(String)) as String[];
if (DialogResult.OK != frm.ShowDialog() ||
frm.SelectedStrings.Length == 0)
{
return;
}
// Show dialog to choose from available items.
XmlAttribute att = null;
foreach (string newAttributeName in frm.SelectedStrings)
{
if (string.Equals(newAttributeName, "InnerText"))
{
attAdapter.ShowInnerTextIfEmpty = true;
}
else
{
att = WixFiles.WxsDocument.CreateAttribute(newAttributeName);
attAdapter.XmlNode.Attributes.Append(att);
}
}
CurrentGrid.SelectedObject = null;
// Update the CurrentGrid.
CurrentGrid.SelectedObject = attAdapter;
CurrentGrid.Update();
string firstNewAttributeName = frm.SelectedStrings[0];
foreach (GridItem it in CurrentGrid.SelectedGridItem.Parent.GridItems)
{
if (it.Label == firstNewAttributeName)
{
CurrentGrid.SelectedGridItem = it;
break;
}
}
}