private void ActivateEntry(NavigationEntry entry)
{
activeEntryIndex = 0;
for (int i = 0; i < historyList.Count; i++)
{
if (historyList[i] == entry)
{
historyList[i].IsActive = true;
activeEntryIndex = i;
}
else
{
historyList[i].IsActive = false;
}
}
if (activeEntryIndex > 0)
{
CanGoBack = true;
}
else
{
CanGoBack = false;
}
if (activeEntryIndex < historyList.Count - 1)
{
CanGoForward = true;
}
else
{
CanGoForward = false;
}
}
public void ApplySmartPartInfo(object smartPart, ISmartPartInfo smartPartInfo)
{
workspace.ApplySmartPartInfo(smartPart, smartPartInfo);
NavigationEntry entry = FindEntryForSmartPart(smartPart);
entry.SmartPartInfo = smartPartInfo;
}
public void OnShow(UIElement smartPart, SmartPartInfo smartPartInfo)
{
NavigationEntry data = new NavigationEntry();
data.SmartPart = smartPart;
data.SmartPartInfo = smartPartInfo;
internalWorkspaceDataCollection.Add(data);
Activate(smartPart);
}
public void OnClose(UIElement smartPart)
{
OnHide(smartPart);
NavigationEntry dataToRemove = null;
foreach (NavigationEntry data in internalWorkspaceDataCollection)
{
if (data.SmartPart == smartPart)
{
dataToRemove = data;
break;
}
}
if (dataToRemove == null)
{
internalWorkspaceDataCollection.Remove(dataToRemove);
}
}
private void SmartPartActivatedEventHandler(object sender, WorkspaceEventArgs e)
{
NavigationEntry entry = FindEntryForSmartPart(e.SmartPart);
if (entry == null)
{
entry = new NavigationEntry();
entry.SmartPart = e.SmartPart;
historyList.Add(entry);
navigationEntryCollection.Insert(0, entry);
}
ActivateEntry(entry);
if (SmartPartActivated != null)
{
SmartPartActivated(this, e);
}
}
private void SmartPartClosingEventHandler(object sender, WorkspaceCancelEventArgs e)
{
NavigationEntry entry = FindEntryForSmartPart(e.SmartPart);
historyList.Remove(entry);
navigationEntryCollection.Remove(entry);
if (historyList.Count > 1)
{
Activate(historyList[0].SmartPart);
}
else
{
if (historyList.Count > 0)
{
ActivateEntry(historyList[0]);
}
}
if (SmartPartClosing != null)
{
SmartPartClosing(this, e);
}
}