void *ThreadSearchThread::Entry()
{
// Tests if we have a working searcher object.
// Cancel search if it is not the case
if ( m_pTextFileSearcher == NULL )
return 0;
size_t i = 0;
// For now, we look for all paths for the different search scopes
// and store them in a sorted array to avoid pasing several times
// the same file.
// This will be changed to avoid consuming a lot of memory (parsing
// form C:\ and storing all paths...). Aim is to avoid the use of the
// array for storing items.
// Search in directory files ?
if ( m_FindData.MustSearchInDirectory() == true )
{
int flags = wxDIR_FILES | wxDIR_DIRS | wxDIR_DOTDOT;
flags |= m_FindData.GetHiddenSearch() ? wxDIR_HIDDEN : 0;
const wxString &path = m_FindData.GetSearchPath(true);
if (!wxDir::Exists(path))
{
ThreadSearchEvent event(wxEVT_THREAD_SEARCH_ERROR, -1);
event.SetString(_("Cannot open folder ") + path);
// Using wxPostEvent, we avoid multi-threaded memory violation.
wxPostEvent(m_pThreadSearchView,event);
return 0;
}
else
{
wxDir Dir(path);
Dir.Traverse(*(static_cast<wxDirTraverser*>(this)), wxEmptyString, flags);
}
// Tests thread stop (cancel search, app shutdown)
if ( TestDestroy() == true ) return 0;
}
// Search in workspace files ?
if ( m_FindData.MustSearchInWorkspace() == true )
{
ProjectsArray* pProjectsArray = Manager::Get()->GetProjectManager()->GetProjects();
for ( size_t j=0; j < pProjectsArray->GetCount(); ++j )
{
AddProjectFiles(m_FilePaths, *pProjectsArray->Item(j));
if ( TestDestroy() == true ) return 0;
}
}
else if ( m_FindData.MustSearchInProject() == true )
{
// Search in project files ?
// Necessary only if not already parsed in worspace part
cbProject* pProject = Manager::Get()->GetProjectManager()->GetActiveProject();
if ( pProject != NULL )
{
AddProjectFiles(m_FilePaths, *pProject);
if ( TestDestroy() == true ) return 0;
}
}
else if ( m_FindData.MustSearchInTarget() == true )
{
// Search in target files ?
// Necessary only if not already parsed in project part
cbProject* pProject = Manager::Get()->GetProjectManager()->GetActiveProject();
if ( pProject != NULL )
{
ProjectBuildTarget *pTarget = pProject->GetBuildTarget(pProject->GetActiveBuildTarget());
if ( pTarget != 0 )
{
AddTargetFiles(m_FilePaths, *pTarget);
if ( TestDestroy() == true ) return 0;
}
}
}
// Tests thread stop (cancel search, app shutdown)
if ( TestDestroy() == true ) return 0;
// Open files
if ( m_FindData.MustSearchInOpenFiles() == true )
{
EditorManager* pEdManager = Manager::Get()->GetEditorManager();
for (i = 0; i < (size_t)pEdManager->GetNotebook()->GetPageCount(); ++i)
{
cbEditor* pEditor = pEdManager->GetBuiltinEditor(i);
if ( pEditor != NULL )
{
AddNewItem(m_FilePaths, pEditor->GetFilename(), m_Masks);
}
}
}
// Tests thread stop (cancel search, app shutdown)
if ( TestDestroy() == true ) return 0;
// if the list is empty, leave
if (m_FilePaths.GetCount() == 0)
{
//-cbMessageBox(wxT("No files to search in!"), wxT("Error"), wxICON_WARNING);
////(pecan 2008/4/26)
// DO NOT issue graphics calls from this thread !!!!!!
ThreadSearchEvent event(wxEVT_THREAD_SEARCH_ERROR, -1);
event.SetString(_("No files to search.\nCheck options "));
// Using wxPostEvent, we avoid multi-threaded memory violation.
wxPostEvent(m_pThreadSearchView,event);
return 0;
}
for ( i = 0; i < m_FilePaths.GetCount(); ++i )
{
FindInFile(m_FilePaths[i]);
// Tests thread stop (cancel search, app shutdown)
if ( TestDestroy() == true ) return 0;
}
return 0;
}
