public FindManager(IFindView view)
{
if (view == null)
throw new ArgumentNullException("view");
_view = view;
object obj;
ErrorUtil.ThrowOnFailure(((INiLocalRegistry)_view.GetService(typeof(INiLocalRegistry))).CreateInstance(
new Guid(NiConstants.FindHelper),
_view,
out obj
));
_findHelper = (INiFindHelper)obj;
LoadSettings();
}
public FindManager(IFindView view)
{
if (view == null)
{
throw new ArgumentNullException("view");
}
_view = view;
object obj;
ErrorUtil.ThrowOnFailure(((INiLocalRegistry)_view.GetService(typeof(INiLocalRegistry))).CreateInstance(
new Guid(NiConstants.FindHelper),
_view,
out obj
));
_findHelper = (INiFindHelper)obj;
LoadSettings();
}
private void PerformFindSingle()
{
if (_state.BeforeFirst)
{
_state.BeforeFirst = false;
if (!_state.Iterator.MoveNext())
{
NoMoreOccurrences();
return;
}
}
if (FindTarget != null)
{
PerformSingleFind(FindTarget);
return;
}
do
{
string documentName = _state.Iterator.DocumentName;
INiHierarchy hier;
INiWindowFrame windowFrame;
ErrorUtil.ThrowOnFailure(((INiOpenDocumentManager)_view.GetService(typeof(INiOpenDocumentManager))).IsDocumentOpen(
documentName,
out hier,
out windowFrame
));
if (windowFrame == null)
{
// Check whether the file has any match at all.
if (!HasAnyMatch(_state.Iterator.AllText))
{
continue;
}
// If we found a match, open the window frame and retry.
var activeProject = ((INiProjectManager)_view.GetService(typeof(INiProjectManager))).ActiveProject;
if (activeProject != null)
{
hier = activeProject.FindByDocument(documentName);
if (hier != null)
{
ErrorUtil.ThrowOnFailure(activeProject.OpenItem(hier, out windowFrame));
}
}
// If we couldn't open the window frame, continue.
if (windowFrame == null)
{
continue;
}
}
// Now retry on the window frame.
var docView = (INiWindowPane)windowFrame.GetPropertyEx(NiFrameProperty.DocView);
if (docView != null)
{
var findTarget = docView as INiFindTarget;
if (findTarget != null && PerformSingleFind(findTarget))
{
return;
}
}
}while (_state.Iterator.MoveNext());
NoMoreOccurrences();
}