// Includes XML IO
public void UpdateElement(Element element)
{
if (element == root)
{
dbControl.UpdateFragmentElementIntoXML(element);
return;
}
if (element.IsCommandNote)
{
return;
}
if (element.ParentElement == null)
{
return;
}
if (element.IsLocalHeading)
{
string previousName = System.IO.Directory.GetParent(element.Path).Name;
string currentName = HeadingNameConverter.ConvertFromHeadingNameToFolderName(element);
if (previousName != currentName)
{
if (CheckOpenFiles(element) == true)
{
return;
}
}
}
if (element.ParentElement.Path != root.Path)
{
DatabaseControl temp_dbControl = new DatabaseControl(element.ParentElement.Path);
temp_dbControl.newXooMLCreate += new NewXooMLCreateDelegate(dbControl_newXooMLCreate);
temp_dbControl.OpenConnection();
temp_dbControl.elementStatusChangedDelegate += new ElementStatusChangedDelegate(dbControl_elementStatusChanged);
temp_dbControl.UpdateElementIntoXML(element);
temp_dbControl.CloseConnection();
}
else
{
dbControl.UpdateElementIntoXML(element);
}
switch (element.Type)
{
case ElementType.Heading:
if (element.IsLocalHeading)
{
string previousPath = element.Path;
element.Path = element.ParentElement.Path + HeadingNameConverter.ConvertFromHeadingNameToFolderName(element) + System.IO.Path.DirectorySeparatorChar;
try
{
RenameFolder(element, previousPath);
}
catch (Exception)
{
element.Path = previousPath;
element.NoteText = System.IO.Directory.GetParent(element.Path).Name;
MessageBox.Show("The heading name is too long, please shorten the name and try again.");
return;
}
}
DatabaseControl temp_dbControl = new DatabaseControl(element.Path);
temp_dbControl.newXooMLCreate +=new NewXooMLCreateDelegate(dbControl_newXooMLCreate);
temp_dbControl.OpenConnection();
temp_dbControl.UpdateFragmentElementIntoXML(element);
temp_dbControl.CloseConnection();
break;
case ElementType.Note:
break;
};
}
public void HideElement(Element element)
{
if (element.IsCommandNote)
{
return;
}
if (element.ElementAboveUnderSameParent != null &&
element.ElementAboveUnderSameParent.IsCommandNote &&
element.ElementAboveUnderSameParent.Command == ElementCommand.DisplayMoreAssociations)
{
int hiddenAssociationCount = Int32.Parse(element.ElementAboveUnderSameParent.NoteText.Split(' ')[10]);
element.ElementAboveUnderSameParent.NoteText = String.Format("Click the icon on the right to show the next {0} association(s)", ++hiddenAssociationCount);
}
else if (element.ElementBelowUnderSameParent != null &&
element.ElementBelowUnderSameParent.IsCommandNote &&
element.ElementBelowUnderSameParent.Command == ElementCommand.DisplayMoreAssociations)
{
int hiddenAssociationCount = Int32.Parse(element.ElementBelowUnderSameParent.NoteText.Split(' ')[10]);
element.ElementBelowUnderSameParent.NoteText = String.Format("Click the icon on the right to show the next {0} association(s)", ++hiddenAssociationCount);
}
else
{
int hiddenAssociationCount = 0;
Element commandNote = new Element();
commandNote.Type = ElementType.Note;
commandNote.Command = ElementCommand.DisplayMoreAssociations;
commandNote.Status = ElementStatus.Special;
commandNote.TailImageSource = String.Format("pack://application:,,,/{0};component/{1}", "Planz", "Images/command.png");
commandNote.HasAssociation = true;
commandNote.CanOpen = false;
commandNote.CanExplore = false;
commandNote.CanRename = false;
commandNote.CanDelete = false;
commandNote.NoteText = String.Format("Click the icon on the right to show the next {0} association(s)", ++hiddenAssociationCount);
InsertElement(commandNote, element.ParentElement, element.Position);
}
element.IsVisible = Visibility.Collapsed;
DatabaseControl temp_dbControl = new DatabaseControl(element.ParentElement.Path);
temp_dbControl.OpenConnection();
temp_dbControl.UpdateElementIntoXML(element);
temp_dbControl.CloseConnection();
}