public IFindInFilesWindow Open(IFindInFilesItem item)
{
TextEditorWindow window = TextEditorWindow.GetWindowForLoadHelper();
window.LoadFile(item.GetPath());
window.Show();
return window;
}
public IFindInFilesWindow Open(IFindInFilesItem item)
{
Form window;
if (FindNearestViableActivator(item, out window) == null)
{
Debug.Assert(false);
throw new ArgumentException();
}
// This is a bit of a hack for HighlightLine() below. Most editors set the IP to the beginning of the
// main body edit field in the OnShow() handler. This is going to happen during event processing of
// MessageBox.Show() below, which blows away the result of HighlightLine(). Unless we do this to get
// that event dealt with first.
Application.DoEvents();
return(new FindInFilesWindow(window, this));
}
public IFindInFilesItemActivator FindNearestViableActivator(IFindInFilesItem item, out Form window)
{
window = null;
IFindInFilesItemActivator activator = (IFindInFilesItemActivator)item;
while (activator != null)
{
try
{
window = mainWindow.CreateAndShowEditor(activator.DataObject);
break;
}
catch (ArgumentException)
{
activator = activator.Parent;
}
}
return(activator);
}
public void SetSelection(IFindInFilesItem item, int startLine, int startChar, int endLine, int endCharPlusOne)
{
IFindInFilesItemActivator activator = (IFindInFilesItemActivator)item;
if (activator.DataObject is NoteObjectRec)
{
// special case for track elements
Form window;
if (application.FindNearestViableActivator(item, out window) == null)
{
Debug.Assert(false);
throw new ArgumentException();
}
TrackWindow trackWindow = (TrackWindow)window;
trackWindow.Edit.View.TrackViewTrySingleNoteOrCommandSelection((NoteObjectRec)activator.DataObject);
}
else
{
Control edit = FindControl(window.Controls, activator.Property);
if (edit != null)
{
if (edit is TextEditControl)
{
((TextEditControl)edit).SetSelection(startLine, startChar, endLine, endCharPlusOne);
}
else if (edit is TextBox)
{
TextBox textBox = (TextBox)edit;
int start = textBox.GetFirstCharIndexFromLine(startLine) + startChar;
int end = textBox.GetFirstCharIndexFromLine(endLine) + endCharPlusOne;
textBox.SelectionStart = start;
textBox.SelectionLength = end - start;
}
edit.Focus();
}
}
}
public IFindInFilesItem[] GetFiles()
{
string[] files = Directory.GetFiles(root);
IFindInFilesItem[] nodes = new IFindInFilesItem[files.Length];
for (int i = 0; i < nodes.Length; i++)
{
nodes[i] = new FindInFilesItem(files[i]);
}
return nodes;
}
private void TestFile(IFindInFilesItem item, string relativeRoot)
{
string displayPath = Path.Combine(relativeRoot, item.GetFileName());
const string Prefix = @".\";
if (displayPath.StartsWith(Prefix))
{
displayPath = displayPath.Substring(Prefix.Length);
}
try
{
using (Stream stream = item.Open())
{
using (TextReader reader = new StreamReader(stream, true/*detectEncoding*/))
{
int lineNumber = 0;
string line;
while ((line = reader.ReadLine()) != null)
{
lineNumber++;
int i = -1;
do
{
i = line.IndexOf(pattern, i + 1, caseSensitive ? StringComparison.CurrentCulture : StringComparison.CurrentCultureIgnoreCase);
bool skip = false;
if (matchWholeWords && (i >= 0))
{
if (Char.IsLetterOrDigit(pattern[0]))
{
if ((i - 1 >= 0) && Char.IsLetterOrDigit(line[i - 1]))
{
skip = true;
}
}
if (Char.IsLetterOrDigit(pattern[pattern.Length - 1]))
{
if ((i + pattern.Length < line.Length)
&& Char.IsLetterOrDigit(line[i + pattern.Length]))
{
skip = true;
}
}
}
if ((i >= 0) && !skip)
{
SendResult(new FindInFilesEntry(item, displayPath, line, lineNumber, i, i + pattern.Length));
}
} while (i >= 0);
}
}
}
}
catch (Exception exception)
{
SendResult(new FindInFilesEntry(item, displayPath, String.Format("Unable to open: {0}", exception.Message), 0, 0, 0));
}
if (lastFlush.AddMilliseconds(250) < DateTime.UtcNow)
{
Flush();
}
}
public FindInFilesEntry(IFindInFilesItem item, string displayPath, string line, int lineNumber, int startChar, int endCharP1)
{
this.item = item;
this.displayPath = displayPath;
this.line = line;
this.lineNumber = lineNumber;
this.startChar = startChar;
this.endCharP1 = endCharP1;
}
public void SetSelection(IFindInFilesItem item, int startLine, int startChar, int endLine, int endCharP1)
{
SetSelection(startLine, startChar, endLine, endCharP1);
}
