bool SqlDatabaseManager::GetNeighbors(const Model& model,
const string& distance_function_name,
const int num_neighbors,
vector<pair<Model*, double> >* neighbors) const {
if (neighbors == NULL) return false;
Table results;
stringstream query_text;
query_text << "SELECT * FROM get_saved_neighbors('" << model.ModelName()
<< "','" << distance_function_name
<< "'," << num_neighbors << ");";
if (!database_.Query(query_text.str(), &results)) return false;
int distance_column;
if (!results.GetColumnIndex("distance", &distance_column)) return false;
// Turn each database row into a Model.
LoadModelFunctor load_model_functor(results, model_root_);
double distance;
const int num_rows = results.NumRows();
neighbors->reserve(num_rows);
for (int row = 0; row < num_rows; ++row) {
Model* neighbor_model = model_allocator_->Get();
if (!load_model_functor(neighbor_model, row) ||
!results.GetField(distance_column, row, &distance)) return false;
neighbors->push_back(make_pair(neighbor_model, distance));
}
return true;
}
Table* Update::Execute()
{
Table* source = &db->GetTable(tableName);
/*hash_map<string, Field> fields = source->GetFields();
for (hash_map<string, Expression*>::iterator colIter = columns.begin(); colIter != columns.end(); colIter++)
{
Field suitableField = colIter->second->GetSuitableField(colIter->first, fields);
fields[suitableField.name] = suitableField;
}*/
TableDataIterator iter = source->GetIterator(*predicate);
while (iter.NextRow())
{
TableDataRow row = iter.GetFullDataRow();
hash_map<string, Value> fieldsData;
int numFields = source->GetNumFields();
for (int i = 0; i < numFields; i++)
{
fieldsData[source->GetField(i).name] = row[i];
}
for (hash_map<string, Expression*>::iterator colIter = columns.begin(); colIter != columns.end(); colIter++)
{
Value val = colIter->second->Compute(fieldsData);
row[source->GetColumnIndex(colIter->first.c_str())].Set(val);
}
}
return NULL;
}
bool SqlDatabaseManager::GetAlignment(const Model& source,
const Model& dest,
const string& alignment_method_name,
float alignment[16]) const {
Table results;
stringstream query_text;
query_text << "SELECT get_alignment('" << source.ModelName() << "','"
<< dest.ModelName() << "','" << alignment_method_name << "')";
if (!database_.Query(query_text.str(), &results)) return false;
vector<float> alignment_vector;
alignment_vector.reserve(16);
if (results.NumColumns() == 0 || results.NumRows() == 0) return false;
if (!results.GetField(0, 0, &alignment_vector)) return false;
for (int i = 0; i < 16; ++i) alignment[i] = alignment_vector[i];
return true;
}
/*! This is a helper to filter out duplicate code from the GetXXXList functions.
The name_type is assumed to be the name of the table, and the column in the table
is assumed to be "<name_type>_name".*/
static bool NameList(const string& name_type,
const DatabaseConnection& database,
vector<string>* list) {
if (list == NULL) return false;
Table results;
if (!database.Query("SELECT * FROM get_" + name_type + "_names();",
&results)) return false;
const int num_rows = results.NumRows();
list->reserve(num_rows);
int name_column;
if (!results.GetColumnIndex(name_type + "_name", &name_column)) return false;
string name;
for (int row = 0; row < num_rows; ++row) {
if (!results.GetField(name_column, row, &name)) return false;
list->push_back(name);
}
return true;
}
void TableView::OnContextMenu(MouseEvent* evt)
{
evt->stopPropagation();
// TextEdit::OnLButtonUp();
CLXUIMenuElement* menu = new CLXUIMenuElement();
menu->SetRParent(this);
menu->SetOwnerWindow(get_OwnerWindow());
int nfields = m_table.GetFieldCount();
for (int i = 0; i < nfields; i++)
{
menu->AddItem(new TextString(m_table.GetField(i)->GetName()), 100+i);
}
/*
menu->AddSeparator();
menu->AddItem(new TextString(OLESTR("Insert/Remove Breakpoint")), ID_DEBUG_TOGGLEBREAKPOINT);
*/
menu->GetMenuPopup()->Popup(menu, LDraw::Point(evt->get_ScreenX(), evt->get_ScreenY()));
}
bool SqlDatabaseManager::GetGrasps(const Model& model,
const string& hand_name,
vector<Grasp*>* grasp_list) const {
if (grasp_list == NULL) return false;
Table results;
PROF_START_TIMER(GET_GRASPS_SQL);
if (!database_.Query("SELECT * FROM get_grasps('" + model.ModelName() +
"','" + hand_name + "');", &results))
return false;
PROF_STOP_TIMER(GET_GRASPS_SQL);
// Get the column indices for the columns we care about.
int pregrasp_joints_column, grasp_joints_column,
pregrasp_position_column, grasp_position_column,
grasp_id_column, epsilon_quality_column, volume_quality_column,
grasp_contacts_column, grasp_source_name_column;
PROF_START_TIMER(GET_GRASPS_GETCOLUMN);
if (!results.GetColumnIndex("grasp_pregrasp_joints", &pregrasp_joints_column) ||
!results.GetColumnIndex("grasp_grasp_joints", &grasp_joints_column) ||
!results.GetColumnIndex("grasp_pregrasp_position",
&pregrasp_position_column) ||
!results.GetColumnIndex("grasp_grasp_position", &grasp_position_column) ||
!results.GetColumnIndex("grasp_id", &grasp_id_column) ||
!results.GetColumnIndex("grasp_epsilon_quality", &epsilon_quality_column) ||
!results.GetColumnIndex("grasp_volume_quality", &volume_quality_column) ||
!results.GetColumnIndex("grasp_contacts", &grasp_contacts_column) ||
!results.GetColumnIndex("grasp_source_name", &grasp_source_name_column))
return false;
PROF_STOP_TIMER(GET_GRASPS_GETCOLUMN);
// Turn each database row into a Grasp.
vector<double> pregrasp_joints, grasp_joints,
pregrasp_position, grasp_position, grasp_contacts;
int grasp_id;
string grasp_source_name;
double epsilon_quality, volume_quality;
const int num_rows = results.NumRows();
grasp_list->reserve(num_rows);
for (int row = 0; row < num_rows; ++row) {
grasp_list->push_back(grasp_allocator_->Get());
Grasp& grasp = *(grasp_list->back());
pregrasp_joints.clear();
pregrasp_position.clear();
grasp_joints.clear();
grasp_position.clear();
PROF_START_TIMER(GET_GRASPS_GETFIELD);
if (!results.GetField(pregrasp_joints_column, row, &pregrasp_joints) ||
!results.GetField(grasp_joints_column, row, &grasp_joints) ||
!results.GetField(pregrasp_position_column, row, &pregrasp_position) ||
!results.GetField(grasp_position_column, row, &grasp_position) ||
!results.GetField(grasp_id_column, row, &grasp_id) ||
!results.GetField(epsilon_quality_column, row, &epsilon_quality) ||
!results.GetField(volume_quality_column, row, &volume_quality) ||
!results.GetField(grasp_contacts_column, row, &grasp_contacts) ||
!results.GetField(grasp_source_name_column, row, &grasp_source_name))
return false;
PROF_STOP_TIMER(GET_GRASPS_GETFIELD);
grasp.SetSourceModel(model);
grasp.SetHandName(hand_name);
grasp.SetEpsilonQuality(epsilon_quality);
grasp.SetVolumeQuality(volume_quality);
grasp.SetGraspId(grasp_id);
pregrasp_joints.erase(pregrasp_joints.begin());
pregrasp_position.erase(pregrasp_position.begin());
grasp_joints.erase(grasp_joints.begin());
grasp_position.erase(grasp_position.begin());
grasp.SetGraspParameters(pregrasp_joints,
pregrasp_position,
grasp_joints,
grasp_position);
grasp.SetContacts(grasp_contacts);
grasp.SetPregraspJoints(pregrasp_joints);
grasp.SetPregraspPosition(pregrasp_position);
grasp.SetFinalgraspJoints(grasp_joints);
grasp.SetFinalgraspPosition(grasp_position);
grasp.SetSource(grasp_source_name);
}
return true;
}
void MailReaderFrame::ViewTable(Table pTable)
{
ASSERT(0);
#if 0
TableView* pTableView = new TableView;
pTableView->m_list = new TreeControl;
pTableView->m_table = pTable;
pTableView->m_Canvas = pCanvas;
int nfields = pTable.GetFieldCount();
for (int i = 0; i < nfields; i++)
{
pTableView->m_list->m_treeHeader->AddColumn(new TextString(pTable.GetField(i)->GetName()));
}
try
{
int count = pTable.GetCount();
for (int i = 0; i < count; i++)
{
Record pRecord = pTable[i];
TreeItem* item = new TreeItem(pTableView->m_list);
item->m_itemData = new IntObject(i);
for (int f = 0; f < nfields; f++)
{
Field pField = pRecord[f];
if (pField.GetDef()->GetType() == FTyp_VarString)
{
sysstring str;
try
{
str = pField.GetStringA().ToStringW();
}
catch(int)
{
str = OLESTR("(Error)");
}
item->AppendColumnCell(new TextString(str));
// item->AppendColumnCell(new TextEdit(ConvertA2S((char*)pField->GetData(), pField->GetSize())));
}
else if (pField.GetDef()->GetType() == FTyp_Long)
{
OLECHAR buf[16];
swprintf(buf, OLESTR("%d"), (long)pField.GetValue());
item->AppendColumnCell(new TextEdit(buf));
}
else if (pField.GetDef()->GetType() == FTyp_ShortDate)
{
time_t tim = (long)pField.GetValue();
tm* t = localtime((time_t*)&tim);
if (t)
{
char buf[256];
strftime(buf, 256, "%c", t);
//swprintf(buf, OLESTR("%d"), pField->u.int32);
item->AppendColumnCell(new TextString(ConvertA2S(buf, strlen(buf))));
}
else
item->AppendColumnCell(new TextString(OLESTR("")));
}
}
pTableView->m_list->get_Children()->AppendItem(item);
}
}
catch(int)
{
char msg[256];
#if 0
sprintf(msg, "Error reading database %s", pTable->get_filename().c_str());
#endif
MessageBox(NULL/*GetHwnd()*/, msg, "", MB_OK);
}
{
ChildWindow* pWindow = new ChildWindow;
pWindow->put_Width(Length(200, Length::UnitAbsolute));
pWindow->put_Height(Length(200, Length::UnitAbsolute));
ScrollViewer* pScroller = new ScrollViewer;
{
pScroller->put_Content(pTableView->m_list);
}
pTableView->put_VisualTree(pScroller);
pWindow->put_Content(pTableView);
pWindow->put_TitleText(OLESTR("www.bredband.no"));
pCanvas->AddChild(pWindow);
}
#endif
}