bool SelectNodesOP::onMouseLeftDown(int x, int y)
{
Vector pos = m_editPanel->transPosScreenToProject(x, y);
ChainSelectedNodes* selected = NULL;
m_shapeImpl->traverseShapes(PosQueryVisitor(pos, &selected), e_visible);
if (selected)
{
if (wxGetKeyState(WXK_CONTROL))
{
bool isExist = false;
for (size_t i = 0, n = m_nodeSelection.size(); i < n && !isExist; ++i)
{
ChainSelectedNodes* chainNodes = m_nodeSelection[i];
if (chainNodes->chain != selected->chain) continue;
for (size_t j = 0, m = chainNodes->selectedNodes.size(); j < m && !isExist; ++j)
{
if (Math::getDistance(pos, chainNodes->selectedNodes[j]) < getThreshold())
{
chainNodes->selectedNodes.erase(chainNodes->selectedNodes.begin() + j);
if (chainNodes->selectedNodes.empty())
m_nodeSelection.erase(m_nodeSelection.begin() + i);
isExist = true;
}
}
}
if (!isExist)
m_nodeSelection.push_back(selected);
else
delete selected;
}
else
{
bool isExist = false;
for (size_t i = 0, n = m_nodeSelection.size(); i < n && !isExist; ++i)
{
ChainSelectedNodes* chainNodes = m_nodeSelection[i];
if (chainNodes->chain != selected->chain) continue;
for (size_t j = 0, m = chainNodes->selectedNodes.size(); j < m && !isExist; ++j)
{
if (Math::getDistance(pos, chainNodes->selectedNodes[j]) < getThreshold())
isExist = true;
}
}
if (!isExist)
{
clearSelectedNodes();
m_nodeSelection.push_back(selected);
}
else
delete selected;
}
m_firstPos.setInvalid();
}
else
{
DrawRectangleOP::onMouseLeftDown(x, y);
m_firstPos = pos;
if (!wxGetKeyState(WXK_CONTROL))
clearSelectedNodes();
m_editPanel->Refresh();
}
return false;
}
bool SelectNodesOP::OnMouseLeftDown(int x, int y)
{
sm::vec2 pos = m_stage->TransPosScrToProj(x, y);
ChainSelectedNodes* selected = NULL;
m_shape_impl->TraverseShapes(PosQueryVisitor(pos, &selected), ee::DT_VISIBLE);
if (selected)
{
if (m_stage->GetKeyState(WXK_CONTROL))
{
bool isExist = false;
for (size_t i = 0, n = m_node_selection.size(); i < n && !isExist; ++i)
{
ChainSelectedNodes* chainNodes = m_node_selection[i];
if (chainNodes->polyline != selected->polyline) continue;
for (size_t j = 0, m = chainNodes->selectedNodes.size(); j < m && !isExist; ++j)
{
if (sm::dis_pos_to_pos(pos, chainNodes->selectedNodes[j]) < GetThreshold())
{
chainNodes->selectedNodes.erase(chainNodes->selectedNodes.begin() + j);
if (chainNodes->selectedNodes.empty())
m_node_selection.erase(m_node_selection.begin() + i);
isExist = true;
}
}
}
if (!isExist)
m_node_selection.push_back(selected);
else
delete selected;
}
else
{
bool isExist = false;
for (size_t i = 0, n = m_node_selection.size(); i < n && !isExist; ++i)
{
ChainSelectedNodes* chainNodes = m_node_selection[i];
if (chainNodes->polyline != selected->polyline) continue;
for (size_t j = 0, m = chainNodes->selectedNodes.size(); j < m && !isExist; ++j)
{
if (sm::dis_pos_to_pos(pos, chainNodes->selectedNodes[j]) < GetThreshold())
isExist = true;
}
}
if (!isExist)
{
ClearSelectedNodes();
m_node_selection.push_back(selected);
}
else
delete selected;
}
m_first_pos.MakeInvalid();
}
else
{
DrawRectangleOP::OnMouseLeftDown(x, y);
m_first_pos = pos;
if (!m_stage->GetKeyState(WXK_CONTROL))
ClearSelectedNodes();
}
return false;
}
