/// <summary>
/// Subentries are updated. Returns true, if at least one entry is added or removed.
/// </summary>
public bool IterateElements()
{
string newNodeHash = ParameterDict.Current.GetHashOfName(_category);
string newNodeValueHash = ParameterDict.Current.GetHash(_category);
if (newNodeHash != _nodeHash)
{ // At least one entry is added or deleted, so everything must new created
Create(_category);
return(true);
}
if (newNodeValueHash != _nodeValueHash)
{ // At least one value has changed, so each subcontrol has to update itself
foreach (UserControl subControl in Controls)
{
if (subControl is DataViewElement)
{
DataViewElement dataView = (DataViewElement)subControl;
dataView.UpdateElements();
}
}
_nodeValueHash = ParameterDict.Current.GetHash(_category);
return(false);
}
// If nothing has changed, nothing has to update.
return(false);
}
public void UpdateElements()
{
foreach (UserControl subControl in Controls)
{
if (subControl is DataViewElement)
{
DataViewElement dataView = (DataViewElement)subControl;
dataView.UpdateElements();
}
}
}
/// <summary>
/// Control ist filled with all entries which corresponds to given names.
/// </summary>
public void Create(string[] entryNames)
{
this.Dock = DockStyle.Fill;
// Contain the edit entries before adding to the control
List <DataViewElement> oldElements = new List <DataViewElement>();
this.SuspendLayout();
foreach (string parameterName in entryNames)
{
DataViewElement dElement = DataViewElementFactory.Create(parameterName, ParameterDict.Current.SortedEntries[parameterName], ParameterDict.Current.GetDatatype(parameterName),
ParameterDict.Current.GetDescription(parameterName), true);
dElement.ElementChanged += new ElementChangedDelegate(_parent.dElement_ElementChanged);
oldElements.Add(dElement);
dElement.TabIndex = oldElements.Count;
_computedHeight += DataViewElementFactory.DefaultHeight;
}
for (int i = oldElements.Count - 1; i >= 0; i--)
{
DataViewElement dElement = oldElements[i];
Controls.Add(dElement);
}
this.ResumeLayout(true);
}
/// <summary>
/// Control ist filled with all entries which corresponds to the given category.
/// </summary>
public void Create(string category)
{
this.Dock = DockStyle.Fill;
_category = category;
_nodeHash = ParameterDict.Current.GetHashOfName(category);
_nodeValueHash = ParameterDict.Current.GetHash(category);
// Contain the edit entries before adding to the control
List <DataViewElement> oldElements = new List <DataViewElement>();
this.SuspendLayout();
_computedHeight = 0;
bool elementAdded = false;
{
DataViewElement helement = DataViewElementFactory.Create(category.Replace(".", " "), "", "Headline", "", false);
oldElements.Add(helement);
_computedHeight += DataViewElementFactory.DefaultHeight;
}
foreach (KeyValuePair <string, string> entry in ParameterDict.Current.SortedEntries)
{
string parameterName = entry.Key;
if (parameterName.StartsWith(category + ".") && ParameterDict.HasControl(parameterName))
{
if (parameterName.Length > category.Length)
{
string tempName = parameterName.Substring(category.Length + 1);
if (!tempName.Contains("."))
{
DataViewElement dElement = DataViewElementFactory.Create(parameterName, entry.Value, ParameterDict.Current.GetDatatype(parameterName),
ParameterDict.Current.GetDescription(parameterName), true);
dElement.ElementChanged += new ElementChangedDelegate(_parent.dElement_ElementChanged);
oldElements.Add(dElement);
dElement.TabIndex = oldElements.Count;
_computedHeight += DataViewElementFactory.DefaultHeight;
elementAdded = true;
}
}
}
}
// Wenn kein direktes Unterelement existiert, werden alle Unterelemente eingefügt.
string currentCategory = "";
string oldCategory = "";
if (!elementAdded)
{
// Header:
foreach (KeyValuePair <string, string> entry in ParameterDict.Current.SortedEntries)
{
string parameterName = entry.Key;
if (parameterName.StartsWith(category) && ParameterDict.HasControl(parameterName) && !ParameterDict.IsAdditionalInfo(parameterName))
{
string[] paraSplit = parameterName.Split('.');
if (paraSplit.Length > 1)
{
currentCategory = paraSplit[paraSplit.Length - 2];
if (currentCategory != oldCategory)
{
/*
* //DataViewElement helement = DataViewElementFactory.Create(currentCategory, "", "Headline", "", false);
* DataViewElement helement = DataViewElementFactory.Create("", "", "Headline", "", false);
* oldElements.Add(helement);
*/
oldCategory = currentCategory;
_computedHeight += DataViewElementFactory.DefaultHeight;
}
}
DataViewElement dElement = DataViewElementFactory.Create(parameterName, entry.Value, ParameterDict.Current.GetDatatype(parameterName), ParameterDict.Current.GetDescription(parameterName), true);
dElement.ElementChanged += new ElementChangedDelegate(_parent.dElement_ElementChanged);
oldElements.Add(dElement);
dElement.TabIndex = oldElements.Count;
_computedHeight += DataViewElementFactory.DefaultHeight;
}
}
}
for (int i = oldElements.Count - 1; i >= 0; i--)
{
DataViewElement dElement = oldElements[i];
Controls.Add(dElement);
}
this.ResumeLayout(true);
}