/// <summary>
/// 選択中の行を行選択状態にします。
/// </summary>
private static void SelectLines(TextSelection selection)
{
var bottom = selection.BottomLine;
selection.MoveToDisplayColumn(selection.TopLine, 1, false);
selection.MoveToDisplayColumn(bottom, 0, true);
selection.EndOfLine(true);
}
private void ChangeActiveDocument(CodeElement definingElement)
{
Window window = definingElement.ProjectItem.Open(EnvDTE.Constants.vsViewKindCode);
window.Activate();
TextSelection currentPoint = window.Document.Selection as TextSelection;
currentPoint.MoveToDisplayColumn(definingElement.StartPoint.Line, definingElement.StartPoint.DisplayColumn);
}
private void ApplyInline(TextSelection selection)
{
var closeUndoContext = false;
if (!selection.DTE.UndoContext.IsOpen)
{
selection.BeginUpdate("Surround With " + Name);
closeUndoContext = true;
}
var sb = new StringBuilder();
sb.Append(_preText[0]);
sb.Append(selection.Text);
sb.Append(_postText[0]);
var line = selection.TopLine;
var col = selection.TopPoint.DisplayColumn;
selection.Delete();
selection.Insert(sb.ToString());
if (_caretLine >= 0)
{
selection.MoveToDisplayColumn(line, col + _caretCol - 1);
}
else
{
selection.MoveToDisplayColumn(line, col, true);
}
if (closeUndoContext)
{
selection.EndUpdate();
}
}
/// <summary>
/// 选择当前行
/// </summary>
public void SelectLine()
{
try
{
// Retrieve document selection
TextSelection sel = (TextSelection)_dte.ActiveWindow.Document.Selection;
// Move to line
sel.MoveToDisplayColumn(sel.CurrentLine, 1, false);
// Select from start to end
sel.StartOfLine(vsStartOfLineOptions.vsStartOfLineOptionsFirstText, false);
sel.EndOfLine(true);
}
catch (ArgumentException)
{
}
}
public void Apply(TextSelection selection)
{
if (Inline)
{
ApplyInline(selection);
return;
}
var closeUndoContext = false;
if (!selection.DTE.UndoContext.IsOpen)
{
selection.BeginUpdate("Surround With " + Name);
closeUndoContext = true;
}
if (_extendSelection)
{
selection.ExtendToFullLine();
}
var indentSize = selection.Text.Lines().Where(l => !string.IsNullOrWhiteSpace(l)).Min(l => l.Length - l.TrimStart().Length);
var content = selection.Text.Lines();
var leadingSpace = new string(' ', indentSize);
var indent = new string(' ', selection.Parent.IndentSize);
var sb = new StringBuilder();
foreach (var s in _preText)
{
sb.Append(leadingSpace).AppendLine(s);
}
foreach (var s in content)
{
if (_indentSelection)
{
sb.Append(indent);
}
sb.AppendLine(s);
}
foreach (var s in _postText)
{
sb.Append(leadingSpace).AppendLine(s);
}
var line = selection.TopLine;
var col = selection.TopPoint.DisplayColumn;
selection.Delete();
selection.Insert(sb.ToString());
if (_caretLine >= _preText.Length)
{
selection.MoveToLineAndOffset(line + _caretLine + content.Count, _caretCol + indentSize, false);
}
else if (_caretLine >= 0)
{
selection.MoveToLineAndOffset(line + _caretLine, _caretCol + indentSize, false);
}
else
{
selection.MoveToDisplayColumn(line, col, true);
}
if (closeUndoContext)
{
selection.EndUpdate();
}
}
public static bool openSolutionFile(string fileName, string lineAndColumnNumber, Solution solution)
{
List <ProjectItem> files = new List <ProjectItem>();
matchProjectItems(fileName, files);
ProjectItem selectedProjectItem = null;
if (files.Count == 0)
{
MessageBox.Show("No matching files found for " + fileName, Constants.ERROR_CAPTION, MessageBoxButtons.OK, MessageBoxIcon.Exclamation);
}
else if (files.Count > 1)
{
FileListPicker picker = new FileListPicker(files);
if (DialogResult.OK == picker.ShowDialog())
{
selectedProjectItem = picker.SelectedFile;
}
}
else
{
selectedProjectItem = files[0];
}
if (selectedProjectItem == null)
{
return(false);
}
try {
int?lineNo = null;
int?columnNo = null;
if (lineAndColumnNumber != null)
{
string lineNoStr = lineAndColumnNumber.Contains(",")
? lineAndColumnNumber.Substring(0, lineAndColumnNumber.IndexOf(','))
: lineAndColumnNumber;
string columnNumberStr = lineAndColumnNumber.Contains(",")
? lineAndColumnNumber.Substring(lineAndColumnNumber.IndexOf(',') + 1)
: null;
lineNo = int.Parse(lineNoStr);
if (columnNumberStr != null)
{
columnNo = int.Parse(columnNumberStr);
}
}
Window w = selectedProjectItem.Open(DteConstants.vsViewKindCode);
w.Visible = true;
w.Document.Activate();
TextSelection sel = w.DTE.ActiveDocument.Selection as TextSelection;
if (sel != null)
{
sel.SelectAll();
if (lineNo.HasValue)
{
// sometimes our current copy of the file is shorter than the line number that
// the compiler reports for errors and bad HRESULT is returned from COM in this case.
// Let's silently catch it here
try {
sel.MoveToDisplayColumn(lineNo.Value, columnNo.HasValue ? columnNo.Value : 0, false);
sel.Cancel();
return(true);
} catch (Exception e) {
sel.Cancel();
PlvsUtils.showError("Unable to navigate to line " + lineNo.Value + " - no such line number in the file", e);
}
}
else
{
return(true);
}
}
else
{
throw new Exception("Unable to retrieve text selection for the document");
}
} catch (Exception ex) {
PlvsUtils.showError("Unable to open the specified file", ex);
}
return(false);
}
