public static string GetText(TreeNode node)
{
TreeNode.StringChunkRange txtChunkRange = node.GetText();
TreeNode.StringChunk textLocal = txtChunkRange != null ? txtChunkRange.First : null; //node.GetTextChunk();
if (textLocal != null)
{
//DebugFix.Assert(textMedia.First.IsAbstractTextMedia);
//DebugFix.Assert(range.Last == null);
return(textLocal.Str);
}
//else
//{
// QualifiedName qname = node.GetXmlElementQName();
// if (qname != null && qname.LocalName.Equals("img", StringComparison.OrdinalIgnoreCase))
// {
// property.xml.XmlAttribute xmlAttr = node.GetXmlProperty().GetAttribute("alt");
// if (xmlAttr != null)
// {
// return xmlAttr.Value;
// }
// }
//}
return(null);
}
private void OnBreadCrumbSeparatorClick(object sender, RoutedEventArgs e)
{
var ui = sender as Button;
if (ui == null)
{
return;
}
var n = ui.Tag as TreeNode;
if (n == null)
{
return;
}
if (ui.ContextMenu == null)
{
ui.ContextMenu = new ContextMenu();
foreach (TreeNode child in n.Children.ContentsAs_Enumerable)
{
bool childIsInPath = PathToCurrentTreeNode.Contains(child);
MenuItem menuItem = null;
string label = getTreeNodeLabel(child);
if (child.HasXmlProperty)
{
menuItem = new MenuItem();
if (childIsInPath)
{
var runMenuItem = new Run(label)
{
FontWeight = FontWeights.ExtraBold
};
var textBlock = new TextBlock(runMenuItem);
//textBlock.SetValue(AutomationProperties.NameProperty, qnameChild.LocalName);
menuItem.Header = textBlock;
}
else
{
menuItem.Header = label;
}
}
else
{
TreeNode.StringChunkRange txtChunkRange = child.GetText();
TreeNode.StringChunk txtChunk = txtChunkRange != null ? txtChunkRange.First : null; //child.GetTextChunk();
bool isWhiteSpace = txtChunk != null && txtChunk.Str == @" ";
if (!isWhiteSpace)
{
menuItem = new MenuItem();
if (childIsInPath)
{
var runMenuItem = new Run(label)
{
FontWeight = FontWeights.ExtraBold
};
var textBlock = new TextBlock(runMenuItem);
//textBlock.SetValue(AutomationProperties.NameProperty, "TXT");
menuItem.Header = textBlock;
}
else
{
menuItem.Header = label;
}
}
}
if (menuItem != null)
{
menuItem.Tag = child;
menuItem.Click += menuItem_Click;
ui.ContextMenu.Items.Add(menuItem);
}
}
}
ui.ContextMenu.PlacementTarget = ui;
ui.ContextMenu.Placement = PlacementMode.Bottom;
//ui.ContextMenu.PlacementRectangle=ui.
ui.ContextMenu.IsOpen = true;
//var node = (TreeNode)ui.Tag;
//var popup = new Popup { IsOpen = false, Width = 120, Height = 150 };
//BreadcrumbPanel.Children.Add(popup);
//popup.PlacementTarget = ui;
//popup.LostFocus += OnPopupLostFocus;
//popup.LostMouseCapture += OnPopupLostFocus;
//popup.LostKeyboardFocus += OnPopupLostKeyboardFocus;
//var listOfNodes = new ListView();
//listOfNodes.SelectionChanged += OnListOfNodesSelectionChanged;
//foreach (TreeNode child in node.Children.ContentsAs_YieldEnumerable)
//{
// listOfNodes.Items.Add(new TreeNodeWrapper()
// {
// Popup = popup,
// TreeNode = child
// });
//}
//var scroll = new ScrollViewer
//{
// HorizontalScrollBarVisibility = ScrollBarVisibility.Auto,
// VerticalScrollBarVisibility = ScrollBarVisibility.Auto,
// Content = listOfNodes
//};
//popup.Child = scroll;
//popup.IsOpen = true;
//FocusHelper.FocusBeginInvoke(listOfNodes);
}
private static void SetText(TreeNode node, string txt)
{
TreeNode.StringChunkRange txtChunkRange = node.GetText();
TreeNode.StringChunk textLocal = txtChunkRange != null ? txtChunkRange.First : null; //node.GetTextChunk();
DebugFix.Assert(textLocal != null);
if (textLocal != null)
{
if (textLocal.IsAbstractTextMedia)
{
DebugFix.Assert(textLocal.m_TextMedia != null);
#if DEBUG
media.AbstractTextMedia textMedia = node.GetTextMedia();
DebugFix.Assert(textLocal.m_TextMedia == textMedia);
#endif //DEBUG
textLocal.m_TextMedia.Text = txt;
}
else
{
DebugFix.Assert(textLocal.m_XmlAttribute != null);
#if DEBUG
if (node.HasXmlProperty)
{
string localName = node.GetXmlElementLocalName();
bool isMath = localName.Equals("math", StringComparison.OrdinalIgnoreCase);
if (localName.Equals("img", StringComparison.OrdinalIgnoreCase) ||
localName.Equals("video", StringComparison.OrdinalIgnoreCase) ||
isMath
)
{
urakawa.property.xml.XmlAttribute xmlAttr = node.GetXmlProperty().GetAttribute(isMath ? "alttext" : "alt");
if (xmlAttr != null)
{
DebugFix.Assert(textLocal.m_XmlAttribute == xmlAttr);
}
}
else if (node.Children.Count == 0)
{
urakawa.property.xml.XmlAttribute xmlAttr = node.GetXmlProperty().GetAttribute("title");
if (xmlAttr != null)
{
DebugFix.Assert(textLocal.m_XmlAttribute == xmlAttr);
}
}
}
#endif //DEBUG
textLocal.m_XmlAttribute.Value = txt;
}
DebugFix.Assert(textLocal.Str == txt);
//DebugFix.Assert(textLocal.IsAbstractTextMedia);
//DebugFix.Assert(range.Last == null);
}
//media.AbstractTextMedia textMedia = node.GetTextMedia();
//if (textMedia != null)
//{
// textMedia.Text = txt;
// TreeNode.StringChunk textLocal = node.GetTextMedia(true);
// DebugFix.Assert(textLocal != null);
// if (textLocal != null)
// {
// DebugFix.Assert(textLocal.Str == txt);
// DebugFix.Assert(textLocal.IsAbstractTextMedia);
// //DebugFix.Assert(range.Last == null);
// }
// return;
//}
//else
//{
// QualifiedName qname = node.GetXmlElementQName();
// if (qname != null && qname.LocalName.Equals("img", StringComparison.OrdinalIgnoreCase))
// {
// urakawa.property.xml.XmlAttribute xmlAttr = node.GetXmlProperty().GetAttribute("alt");
// if (xmlAttr != null)
// {
// xmlAttr.Value = txt;
// TreeNode.StringChunk textLocal = node.GetTextMedia(true);
// DebugFix.Assert(textLocal != null);
// if (textLocal != null)
// {
// DebugFix.Assert(textLocal.Str == txt);
// DebugFix.Assert(!textLocal.IsAbstractTextMedia);
// //DebugFix.Assert(range.Last == null);
// }
// return;
// }
// }
//}
//Debug.Fail("WTF ??");
}
