public int Find(string findText, bool matchCase, bool searchReverse)
{
if (this.textView != null)
{
int startIndex = this.TextView.Caret.Position.Index;
if (!this.TextView.Selection.IsEmpty)
{
SnapshotSpan selectionSpan1 = this.TextView.Selection.SelectionSpan;
SnapshotSpan selectionSpan2 = this.TextView.Selection.SelectionSpan;
if (selectionSpan2.Length > 0)
{
startIndex = !searchReverse ? selectionSpan2.End : selectionSpan2.End - 1;
}
}
this.findLogic.TextSnapshotToSearch = this.TextSnapshot;
this.findLogic.MatchCase = matchCase;
this.findLogic.SearchString = findText;
this.findLogic.SearchReverse = searchReverse;
SnapshotSpan?next = this.findLogic.FindNext(startIndex, true);
if (next.HasValue)
{
ITextEditor textEditor = (ITextEditor)this;
textEditor.ClearSelection();
textEditor.Select(next.Value.Start, next.Value.Length);
textEditor.EnsureSpanVisible(next.Value.Start, next.Value.Length);
textEditor.CaretPosition = next.Value.End;
textEditor.EnsureCaretVisible();
return(next.Value.Start);
}
}
return(-1);
}
public static void MoveStatementDown(ITextEditor editor)
{
MoveStatement(editor, MoveStatementDirection.Down);
editor.ClearSelection();
}
public static void GoToXaml(SceneView sceneView, SceneXamlDocument document, List <DocumentNode> targetNodes, bool selectElementNameOnly, bool setFocusToXamlEditor)
{
ITextRange selectionSpan = TextRange.Null;
bool flag = false;
ProjectXamlContext projectXamlContext = ProjectXamlContext.FromProjectContext(document.ProjectContext);
if (projectXamlContext == null)
{
return;
}
DocumentNode rootNode = document.RootNode;
if (rootNode != null && targetNodes != null)
{
foreach (DocumentNode documentNode in targetNodes)
{
DocumentNode node = GoToXamlCommand.GetCorrespondingDocumentNode(documentNode, rootNode);
if (node != null)
{
ITextRange nodeSpan;
for (nodeSpan = DocumentNodeHelper.GetNodeSpan(node); TextRange.IsNull(nodeSpan) && node != null && node != rootNode; nodeSpan = DocumentNodeHelper.GetNodeSpan(node))
{
node = (DocumentNode)node.Parent;
}
if (!TextRange.IsNull(nodeSpan))
{
if (!flag)
{
flag = true;
selectionSpan = nodeSpan;
}
else
{
selectionSpan = TextRange.Union(selectionSpan, nodeSpan);
}
}
}
}
}
if (sceneView == null)
{
sceneView = projectXamlContext.OpenView((IDocumentRoot)document, true);
}
using (sceneView.DisableSelectionSynchronization())
{
sceneView.EnsureXamlEditorVisible();
if (!flag || sceneView.CodeEditor == null)
{
return;
}
ITextEditor textEditor = sceneView.CodeEditor;
textEditor.ClearSelection();
if (selectElementNameOnly)
{
selectionSpan = GoToXamlCommand.GetElementNameSelectionSpan((IReadableSelectableTextBuffer)document.TextBuffer, selectionSpan);
}
textEditor.Select(selectionSpan.Offset, selectionSpan.Length);
textEditor.CaretPosition = selectionSpan.Offset + selectionSpan.Length;
Action action = (Action)(() =>
{
textEditor.EnsureSpanVisible(selectionSpan.Offset, selectionSpan.Length);
textEditor.EnsureCaretVisible();
textEditor.MoveLineToCenterOfView(textEditor.GetLineNumberFromPosition(selectionSpan.Offset));
if (!setFocusToXamlEditor)
{
return;
}
textEditor.Focus();
});
if (SceneViewUpdateScheduleTask.Synchronous)
{
action();
}
else
{
UIThreadDispatcher.Instance.BeginInvoke(DispatcherPriority.Render, action);
}
}
}
public void MoveStatementUp()
{
MoveStatement(editor, MoveStatementDirection.Up);
editor.ClearSelection();
}
private void OnContentRelatedActionClick(object sender, EventArgs e)
{
ToolStripMenuItem mnuItem = sender as ToolStripMenuItem;
if (mnuItem == null)
{
return;
}
if (_textEditor == null)
{
return;
}
string tag = mnuItem.Tag as String;
if (String.IsNullOrEmpty(tag))
{
return;
}
tag = tag.ToLowerInvariant();
switch (tag)
{
case "getcontent":
AddMessage("---------> [Begin TextEditor GetContent] <---------");
AddMessage(_textEditor.Content);
AddMessage("---------> [End TextEditor GetContent] <---------");
break;
case "setcontent":
_textEditor.Content = "This is sample content from the add in!";
break;
case "getwordatcursor":
AddMessage("WordAtCursor: " + _textEditor.WordAtCursor);
break;
case "getselectedtext":
AddMessage("Selected Text: " + _textEditor.SelectedText);
break;
case "clearselection":
_textEditor.ClearSelection();
AddMessage("Selection cleared.");
break;
case "deleteselection":
_textEditor.DeleteSelection();
AddMessage("Selection deleted.");
break;
case "insertcontent":
_textEditor.InsertContent("This is INSERTED content from addin.");
AddMessage("Content inserted.");
break;
case "appendcontent":
_textEditor.AppendContent("This is APPENDED content from addin.");
AddMessage("Content appended.");
break;
default:
AddError("UNKNOWN ACTION!");
break;
}
}
public static void MoveStatementDown(ITextEditor editor)
{
MoveStatement(editor, MoveStatementDirection.Down);
editor.ClearSelection();
}
