public bool ToggleAllRegions(EnvDTE.Document doc, bool closeAll)
{
bool open = false;
TextSelection ts = (TextSelection)doc.Selection;
string startpattern;
string endpattern;
if (!this.GetPatterns(doc, out startpattern, out endpattern))
{
return(false);
}
ts.EndOfDocument(false);
EditPoint ep = ts.ActivePoint.CreateEditPoint();
string line;
while (!ep.AtStartOfDocument)
{
ts.StartOfLine(vsStartOfLineOptions.vsStartOfLineOptionsFirstColumn, false);
ts.LineUp(true, 1);
line = ts.Text.ToLower().Trim();
if (line.StartsWith(endpattern))
{
open = true;
}
else if (line.StartsWith(startpattern))
{
if (closeAll)
{
if (open)
{
doc.DTE.ExecuteCommand("Edit.ToggleOutliningExpansion", "");
}
}
else
{
if (!open)
{
doc.DTE.ExecuteCommand("Edit.ToggleOutliningExpansion", "");
}
}
open = false;
}
ep = ts.ActivePoint.CreateEditPoint();
}
toogleRegionDocument = doc;
ts.Cancel();
return(true);
}
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);
}
