void okButtonClick(object sender, RoutedEventArgs e)
{
try {
if (listBox.SelectedItem == null)
return;
object tag = ((GotoEntry)listBox.SelectedItem).Tag;
if (tag is int) {
ITextEditor editor = GetEditor();
if (editor != null) {
int i = Math.Min(editor.Document.TotalNumberOfLines, Math.Max(1, (int)tag));
editor.JumpTo(i, int.MaxValue);
}
} else if (tag is IClass) {
IClass c = tag as IClass;
CodeCompletionDataUsageCache.IncrementUsage(c.DotNetName);
GotoRegion(c.Region, c.CompilationUnit.FileName);
} else if (tag is IMember) {
IMember m = tag as IMember;
CodeCompletionDataUsageCache.IncrementUsage(m.DotNetName);
GotoRegion(m.Region, m.DeclaringType.CompilationUnit.FileName);
} else if (tag is FileLineReference) {
FileLineReference flref = (FileLineReference)tag;
if (flref.Line <= 0) {
FileService.OpenFile(flref.FileName);
} else {
FileService.JumpToFilePosition(flref.FileName, flref.Line, flref.Column);
}
} else {
throw new NotImplementedException("Unknown tag: " + tag);
}
} finally {
Close();
}
}
public void ShowSourceCode(int lineNumber = 0)
{
this.WorkbenchWindow.ActiveViewContent = this.PrimaryViewContent;
ITextEditor editor = this.primaryViewContent.GetService <ITextEditor>();
if (editor != null)
{
editor.JumpTo(lineNumber, 1);
}
}
private void memberNode_Selected(object sender, RoutedEventArgs e)
{
IVbMember member = ((TreeViewItem)e.Source).Tag as IVbMember;
if (member == null)
{
return;
}
_textEditor.JumpTo(member.Location.Line, 1);
}
/// <summary>
/// Replaces the text at the given region with the specified xml. After replacing
/// the inserted text is indented and then selected.
/// </summary>
public void Replace(DomRegion region, string xml)
{
WixDocumentLineSegment segment = WixDocumentLineSegment.ConvertRegionToSegment(document, region);
using (textEditor.Document.OpenUndoGroup()) {
// Replace the original xml with the new xml and indent it.
int originalLineCount = document.TotalNumberOfLines;
int initialIndent = GetIndent(region.BeginLine);
document.Replace(segment.Offset, segment.Length, xml);
int addedLineCount = document.TotalNumberOfLines - originalLineCount;
// Indent the xml.
int insertedCharacterCount = IndentAllLinesTheSame(region.BeginLine + 1, region.EndLine + addedLineCount, initialIndent);
// Make sure the text inserted is visible.
textEditor.JumpTo(region.BeginLine, 1);
// Select the text just inserted.
int textInsertedLength = insertedCharacterCount + xml.Length;
textEditor.Select(segment.Offset, textInsertedLength);
}
}
void okButtonClick(object sender, RoutedEventArgs e)
{
try {
if (listBox.SelectedItem == null)
{
return;
}
object tag = ((GotoEntry)listBox.SelectedItem).Tag;
if (tag is int)
{
ITextEditor editor = GetEditor();
if (editor != null)
{
int i = Math.Min(editor.Document.LineCount, Math.Max(1, (int)tag));
editor.JumpTo(i, int.MaxValue);
}
}
else if (tag is IUnresolvedEntity)
{
IUnresolvedEntity c = tag as IUnresolvedEntity;
CodeCompletionDataUsageCache.IncrementUsage(c.ReflectionName);
GotoRegion(c.Region);
}
else if (tag is IEntity)
{
IEntity m = tag as IEntity;
CodeCompletionDataUsageCache.IncrementUsage(m.ReflectionName);
GotoRegion(m.Region);
}
else if (tag is FileLineReference)
{
FileLineReference flref = (FileLineReference)tag;
if (flref.Line <= 0)
{
FileService.OpenFile(flref.FileName);
}
else
{
FileService.JumpToFilePosition(flref.FileName, flref.Line, flref.Column);
}
}
else
{
throw new NotImplementedException("Unknown tag: " + tag);
}
} finally {
Close();
}
}
/// <summary>
/// Jumps to dialog element with corresponding dialog id. This is only used
/// when the user opens a dialog from the Setup dialogs window or the cursor
/// was not near a dialog when the designer was switched to. Jumping to the
/// dialog selected ensures that when the user switches back, if they did
/// not make any changes, then the dialog xml is displayed.
/// </summary>
void JumpToDialogElement(string dialogId)
{
try {
if (dialogId != null)
{
ITextEditor textEditor = ActiveTextEditor;
if (textEditor != null)
{
WixDocumentReader wixReader = new WixDocumentReader(textEditor.Document.Text);
TextLocation location = wixReader.GetStartElementLocation("Dialog", dialogId);
textEditor.JumpTo(location.Line, 1);
}
}
} catch (XmlException) {
// Ignore
}
}
public void Complete(CompletionContext context)
{
ITextEditor editor = context.Editor;
ClassFinder classFinder = new ClassFinder(ParserService.GetParseInformation(editor.FileName),
editor.Caret.Line, editor.Caret.Column);
int caretPosition = editor.Caret.Offset;
IDocumentLine line = editor.Document.GetLine(editor.Caret.Line);
string lineText = editor.Document.GetText(line.Offset, caretPosition - line.Offset);
foreach (char c in lineText)
{
if (!char.IsWhiteSpace(c) && !char.IsLetterOrDigit(c))
{
editor.Document.Replace(context.StartOffset, context.Length, this.Text);
context.EndOffset = context.StartOffset + this.Text.Length;
return;
}
}
string indentation = lineText.Substring(0, lineText.Length - lineText.TrimStart().Length);
editor.Document.Remove(line.Offset, caretPosition - line.Offset);
foreach (ICompletionItemHandler handler in handlers)
{
if (handler.Handles(this))
{
editor.Document.Insert(line.Offset, indentation);
handler.Insert(context, this);
return;
}
}
CodeGenerator codeGen = ParserService.CurrentProjectContent.Language.CodeGenerator;
string text = codeGen.GenerateCode(codeGen.GetOverridingMethod(member, classFinder), indentation);
text = text.TrimEnd(); // remove newline from end
editor.Document.Insert(line.Offset, text);
int endPos = line.Offset + text.Length;
line = editor.Document.GetLineForOffset(endPos);
editor.JumpTo(line.LineNumber, endPos - line.Offset + 1);
}
/// <summary>
/// Scrolls to the specified line and column and also selects the given
/// length of text at this location.
/// </summary>
static void ScrollTo(string filename, int line, int column, int length)
{
XmlView view = XmlView.ForFileName(filename);
if (view != null)
{
ITextEditor editor = view.TextEditor;
if (editor == null)
{
return;
}
int corLine = Math.Min(line + 1, editor.Document.LineCount - 1);
editor.JumpTo(corLine, column + 1);
if (length > 0 && line < editor.Document.LineCount)
{
int offset = editor.Document.PositionToOffset(line + 1, column + 1);
editor.Select(offset, length);
}
}
}
