private void OnHyperChainAdded(HyperChainAddedEventArgs e)
{
if (HyperChainAdded != null)
{
HyperChainAdded(this, e);
}
}
private void UpdateUI(HyperChainAddedEventArgs e)
{
if (m_Hypers == null)
{
return;
}
lock (m_Hypers)
{
if (m_Hypers.Columns.Count == 0)
{
CreateTable(e.CurrentRun);
}
GridView grid = (GridView)lvHyperChains.View;
if (m_Hypers.Rows.Count == 0)
{
DataRow dr = m_Hypers.NewRow();
dr[e.CurrentRun.CurDeep - 1] = new HyperChainItem(e.CurrentRun.WordLink.ParentWord.Word);
m_Hypers.Rows.Add(dr);
}
else
{
if (e.CurrentRun.NewBranch)
{
DataRow dr = m_Hypers.NewRow();
HyperChainItem newItem = new HyperChainItem(e.CurrentRun.WordLink.ParentWord.Word);
//copy all prev row element
for (int i = 0; i < e.CurrentRun.CurDeep - 1; i++)
{
HyperChainItem curItem = m_Hypers.Rows[m_Hypers.Rows.Count - 1][i] as HyperChainItem;
dr[i] = curItem;
if (curItem == null || newItem.Word.Equals(curItem.Word, StringComparison.OrdinalIgnoreCase))
{
newItem.Found = true;
}
}
if (m_Hypers.Columns.Count > e.CurrentRun.CurDeep - 1)
{
HyperChainItem prevItem = m_Hypers.Rows[m_Hypers.Rows.Count - 1][e.CurrentRun.CurDeep - 2] as HyperChainItem;
if (prevItem == null || prevItem.Found || prevItem.Word.Length == 0)
{
dr[e.CurrentRun.CurDeep - 1] = null;
//to avoid duplicates
//m_Hypers.Rows.Add(dr);
}
else
{
dr[e.CurrentRun.CurDeep - 1] = newItem;
m_Hypers.Rows.Add(dr);
}
}
else
{
dr[e.CurrentRun.CurDeep - 1] = newItem;
m_Hypers.Rows.Add(dr);
}
}
else
{
HyperChainItem newItem = new HyperChainItem(e.CurrentRun.WordLink.ParentWord.Word);
//find same element
for (int i = 0; i < e.CurrentRun.CurDeep - 1; i++)
{
HyperChainItem curItem = m_Hypers.Rows[m_Hypers.Rows.Count - 1][i] as HyperChainItem;
if (curItem == null || curItem.Found || curItem.Word.Length == 0 ||
newItem.Word.Equals(curItem.Word, StringComparison.OrdinalIgnoreCase))
{
newItem.Found = true;
break;
}
}
if (m_Hypers.Columns.Count > e.CurrentRun.CurDeep - 1)
{
HyperChainItem prevItem = m_Hypers.Rows[m_Hypers.Rows.Count - 1][e.CurrentRun.CurDeep - 2] as HyperChainItem;
if (prevItem == null || prevItem.Found || prevItem.Word.Length == 0)
{
m_Hypers.Rows[m_Hypers.Rows.Count - 1][e.CurrentRun.CurDeep - 1] = null;
}
else
{
m_Hypers.Rows[m_Hypers.Rows.Count - 1][e.CurrentRun.CurDeep - 1] = newItem;
}
}
else
{
m_Hypers.Rows[m_Hypers.Rows.Count - 1][e.CurrentRun.CurDeep - 1] = newItem;
}
}
}
//foreach (WordLink lnk in e.CurrentRun.WordLink.Children)
//{
// List<string> vStrings = new List<string>();
// m_Hypers.Add(vStrings);
// vStrings.Add(e.CurrentRun.WordLink.ParentWord.Word);
// lvHyperChains.Items.Add(lnk.Child);
//}
lvHyperChains.Items.Refresh();
if (lvHyperChains.Items.Count > 0)
{
//Style st = new Style();
//st.TargetType = typeof(ListViewItem);
//Setter backGroundSetter = new Setter();
//backGroundSetter.Property = ListViewItem.BackgroundProperty;
//ListView listView =
// ItemsControl.ItemsControlFromItemContainer(container)
// as ListView;
//int index =
// lvHyperChains.ItemContainerGenerator.IndexFromContainer(container);
//if (index % 2 == 0)
//{
// backGroundSetter.Value = Brushes.LightBlue;
//}
//else
//ListViewItem item = lvHyperChains.ItemContainerGenerator.ContainerFromItem(lvHyperChains.Items[0]) as ListViewItem;
//DataRow dr = (DataRow)GetValue();
//if (dr.ItemArray[0] == "тест1")
//{
// backGroundSetter.Value = Brushes.Red;
//}
//st.Setters.Add(backGroundSetter);
//item.Style = st;
//item.Background = Brushes.Red;
}
}
}
private void HyperChainAdded(object sender, HyperChainAddedEventArgs e)
{
this.Dispatcher.Invoke(new UpdateUICallback(this.UpdateUI),
new object[] { e });
}