void CSelectMode::OnDragging( wxMouseEvent& event )
{
if(event.MiddleIsDown())
{
wxPoint dm;
dm.x = event.GetX() - CurrentPoint.x;
dm.y = event.GetY() - CurrentPoint.y;
if(wxGetApp().ctrl_does_rotate == event.ControlDown())
{
if(wxGetApp().m_rotate_mode)
{
wxGetApp().m_current_viewport->m_view_point.Turn(dm);
}
else
{
wxGetApp().m_current_viewport->m_view_point.TurnVertical(dm);
}
}
else
{
wxGetApp().m_current_viewport->m_view_point.Shift(dm, wxPoint(event.GetX(), event.GetY()));
}
wxGetApp().m_current_viewport->m_need_update = true;
wxGetApp().m_current_viewport->m_need_refresh = true;
}
else if(event.LeftIsDown())
{
if(wxGetApp().drag_gripper)
{
double to[3], from[3];
wxGetApp().m_digitizing->digitize(wxPoint(event.GetX(), event.GetY()));
extract(wxGetApp().m_digitizing->digitized_point.m_point, to);
wxGetApp().grip_to = wxGetApp().m_digitizing->digitized_point.m_point;
extract(wxGetApp().grip_from, from);
wxGetApp().drag_gripper->OnGripperMoved(from, to);
wxGetApp().grip_from = gp_Pnt(from[0], from[1], from[2]);
wxGetApp().grip_from = make_point(from);
}
else if(abs(button_down_point.x - event.GetX())>2 || abs(button_down_point.y - event.GetY())>2)
{
if(wxGetApp().m_dragging_moves_objects && !window_box_exists)
{
std::list<HeeksObj*> selected_objects_dragged;
wxGetApp().m_show_grippers_on_drag = true;
if( wxGetApp().m_marked_list->list().size() > 0)
{
for(std::list<HeeksObj*>::iterator It = wxGetApp().m_marked_list->list().begin(); It != wxGetApp().m_marked_list->list().end(); It++)
{
HeeksObj* object = *It;
if(object->CanBeDragged())selected_objects_dragged.push_back(object);
}
}
else
{
MarkedObjectManyOfSame marked_object;
wxGetApp().FindMarkedObject(button_down_point, &marked_object);
if(marked_object.m_map.size()>0){
HeeksObj* object = marked_object.GetFirstOfTopOnly();
double min_depth = 0.0;
HeeksObj* closest_object = NULL;
while(object)
{
if(object->CanBeDragged())
{
double depth = marked_object.GetDepth();
if(closest_object == NULL || depth<min_depth)
{
min_depth = depth;
closest_object = object;
}
}
object = marked_object.Increment();
}
if(selected_objects_dragged.size() == 0 && closest_object){
selected_objects_dragged.push_back(closest_object);
wxGetApp().m_show_grippers_on_drag = false;
}
}
}
if(selected_objects_dragged.size() > 0)
{
wxGetApp().drag_gripper = &drag_object_gripper;
wxGetApp().m_digitizing->SetOnlyCoords(wxGetApp().drag_gripper, true);
wxGetApp().m_digitizing->digitize(button_down_point);
wxGetApp().grip_from = wxGetApp().m_digitizing->digitized_point.m_point;
wxGetApp().grip_to = wxGetApp().grip_from;
double from[3];
from[0] = wxGetApp().grip_from.X();
from[1] = wxGetApp().grip_from.Y();
from[2] = wxGetApp().grip_from.Z();
wxGetApp().drag_gripper->OnGripperGrabbed(selected_objects_dragged, wxGetApp().m_show_grippers_on_drag, from);
wxGetApp().grip_from = gp_Pnt(from[0], from[1], from[2]);
double to[3];
wxGetApp().m_digitizing->digitize(wxPoint(event.GetX(), event.GetY()));
extract(wxGetApp().m_digitizing->digitized_point.m_point, to);
wxGetApp().grip_to = wxGetApp().m_digitizing->digitized_point.m_point;
extract(wxGetApp().grip_from, from);
wxGetApp().drag_gripper->OnGripperMoved(from, to);
wxGetApp().grip_from = gp_Pnt(from[0], from[1], from[2]);
return;
}
}
if(window_box_exists && wxGetApp().m_mouse_move_highlighting)
{
m_highlighted_objects.clear();
GetObjectsInWindow(event, m_highlighted_objects);
wxGetApp().Repaint();
}
// do window selection
if(!m_just_one)
{
wxGetApp().m_current_viewport->SetXOR();
if(window_box_exists)wxGetApp().m_current_viewport->DrawWindow(window_box, true); // undraw the window
window_box.x = button_down_point.x;
window_box.width = event.GetX() - button_down_point.x;
window_box.y = wxGetApp().m_current_viewport->GetViewportSize().GetHeight() - button_down_point.y;
window_box.height = button_down_point.y - event.GetY();
wxGetApp().m_current_viewport->DrawWindow(window_box, true);// draw the window
wxGetApp().m_current_viewport->EndXOR();
window_box_exists = true;
}
}
}
CurrentPoint = wxPoint(event.GetX(), event.GetY());
}
void CSelectMode::OnLeftDown( wxMouseEvent& event )
{
button_down_point = wxPoint(event.GetX(), event.GetY());
CurrentPoint = button_down_point;
m_button_down = true;
m_highlighted_objects.clear();
if(wxGetApp().m_dragging_moves_objects)
{
MarkedObjectManyOfSame marked_object;
wxGetApp().FindMarkedObject(button_down_point, &marked_object);
if(marked_object.m_map.size()>0)
{
HeeksObj* object = marked_object.GetFirstOfTopOnly();
if (event.ShiftDown())
{
// Augment the marked_object list with objects that 'look' like
// the one selected.
CCorrelationTool correlate(wxGetApp().m_min_correlation_factor, wxGetApp().m_max_scale_threshold, wxGetApp().m_number_of_sample_points, wxGetApp().m_correlate_by_color );
std::list<HeeksObj *> similar_objects = correlate.SimilarSymbols( object );
std::list<HeeksObj *>::const_iterator l_itSymbol;
for (l_itSymbol = similar_objects.begin(); l_itSymbol != similar_objects.end(); l_itSymbol++)
{
HeeksObj *ob = *l_itSymbol;
if (! wxGetApp().m_marked_list->ObjectMarked(ob))
{
wxGetApp().m_marked_list->Add(ob, true);
}
} // End for
} // End if - then
while(object)
{
if(object->GetType() == GripperType)
{
wxGetApp().m_current_viewport->DrawFront();
wxGetApp().drag_gripper = (Gripper*)object;
wxGetApp().m_digitizing->SetOnlyCoords(wxGetApp().drag_gripper, true);
wxGetApp().m_digitizing->digitize(button_down_point);
wxGetApp().grip_from = wxGetApp().m_digitizing->digitized_point.m_point;
wxGetApp().grip_to = wxGetApp().grip_from;
double from[3];
from[0] = wxGetApp().grip_from.X();
from[1] = wxGetApp().grip_from.Y();
from[2] = wxGetApp().grip_from.Z();
std::list<HeeksObj*> selected_objects;
for(std::list<HeeksObj*>::iterator It = wxGetApp().m_marked_list->list().begin(); It != wxGetApp().m_marked_list->list().end(); It++)
{
HeeksObj* object = *It;
if(object->CanBeDragged())selected_objects.push_back(object);
}
wxGetApp().drag_gripper->OnGripperGrabbed(selected_objects, true, from);
wxGetApp().grip_from = gp_Pnt(from[0], from[1], from[2]);
wxGetApp().m_current_viewport->EndDrawFront();
return;
}
object = marked_object.Increment();
}
}
}
}
