void ThreadSearchLoggerList::OnThreadSearchEvent(const ThreadSearchEvent& event)
{
// A search event has been sent by the worker thread.
// List log upddate
const wxArrayString& words = event.GetLineTextArray();
const wxFileName& filename(event.GetString());
bool setFocus(false);
m_TotalLinesFound += event.GetNumberOfMatches();
wxASSERT((words.GetCount() % 2) == 0);
// Use of Freeze Thaw to enhance speed and limit blink effect
m_pListLog->Freeze();
long index = m_IndexManager.GetInsertionIndex(filename.GetFullPath(), words.GetCount()/2);
index += m_IndexOffset;
for (size_t i = 0; i + 1 < words.GetCount(); i += 2)
{
m_pListLog->InsertItem(index, filename.GetPath()); // Directory
m_pListLog->SetItem(index, 1, filename.GetFullName()); // File name
m_pListLog->SetItem(index, 2, words[i]); // Line index starting from 1
m_pListLog->SetItem(index, 3, words[i+1]); // File line matching search expression
m_pListLog->SetItemData(index, 0);
// We update preview log for first list item
if ( m_pListLog->GetItemCount() == 1 )
{
// Gets line index
long line = 0;
if ( words[i].ToLong(&line) == false )
{
cbMessageBox(_("Failed to convert line number from %s") + words[i], _("Error"), wxICON_ERROR);
}
else
{
m_ThreadSearchView.UpdatePreview(filename.GetFullPath(), line);
// It is useful to give focus to list to navigate in results
// just after running a search
setFocus = true;
}
}
index++;
}
size_t count = m_pListLog->GetItemCount();
size_t countPerPage = std::max<size_t>(m_pListLog->GetCountPerPage() - 1, 0);
if (count > countPerPage && m_IndexOffset > 0)
{
size_t markerLine = m_IndexOffset - 1;
if (m_TotalLinesFound <= countPerPage)
{
m_pListLog->EnsureVisible(markerLine + m_TotalLinesFound);
}
else if (m_TotalLinesFound > countPerPage && !m_MadeVisible)
{
m_pListLog->EnsureVisible(markerLine + countPerPage);
if (static_cast<size_t>(m_pListLog->GetTopItem()) != markerLine)
m_pListLog->EnsureVisible(markerLine);
m_MadeVisible = true;
}
}
m_pListLog->Thaw();
if ( setFocus == true )
{
// On Linux, executing SetFocus just after UpdatePreview(0)
// does not work. Probbly because of Thaw...
m_pListLog->SetFocus();
}
}
