/** Item double clicked: Toggle visibility or edit the layer
*/
void LayersEditorPanel::OnlayersListItemActivated(wxListEvent& event)
{
//Get selected layer
Layer * selectedLayer = GetSelectedLayer();
if ( !selectedLayer ) return;
//Get selected column
wxPoint click_point = ::wxGetMousePosition();
wxPoint list_point = m_layersList->GetScreenPosition();
// delta x
int dx = click_point.x - list_point.x;
// work out the column
int ex = 0; // cumulative sum of column widths
int column = -1;
for (column = 0; column < m_layersList->GetColumnCount(); column++) {
ex += m_layersList->GetColumnWidth(column);
if (ex > dx) break;
}
if ( column == 1 )
{
selectedLayer->SetVisibility(!selectedLayer->GetVisibility());
Refresh();
return;
}
else
{
EditSelectedLayer();
}
}
/** Item focused: Update the current layer
*/
void LayersEditorPanel::OnlayersListItemFocused(wxListEvent& event)
{
//Get selected layer
Layer * layer = GetSelectedLayer();
if ( !layer ) return;
if ( m_layoutCanvas ) m_layoutCanvas->SetCurrentLayer(layer->GetName());
UpdateSelectedLayerIcon();
}
void LayersEditorPanel::EditSelectedLayer()
{
//Get selected layer
gd::Layer * layer = GetSelectedLayer();
if ( !layer ) return;
gd::String oldName = layer->GetName();
layer->EditLayer();
//Be sure to update instances if the layer name has changed.
if ( layer->GetName() != oldName )
{
m_layout.GetInitialInstances().MoveInstancesToLayer(oldName, layer->GetName());
if ( m_layoutCanvas && m_layoutCanvas->GetCurrentLayer() == oldName ) m_layoutCanvas->SetCurrentLayer(layer->GetName());
}
Refresh();
}
int32 STileLayerList::GetSelectionIndex() const
{
int32 SelectionIndex = INDEX_NONE;
if (UPaperTileMap* TileMap = TileMapPtr.Get())
{
if (UPaperTileLayer* SelectedLayer = GetSelectedLayer())
{
TileMap->TileLayers.Find(SelectedLayer, /*out*/ SelectionIndex);
}
else
{
SelectionIndex = TileMap->TileLayers.Num() - 1;
}
}
return SelectionIndex;
}
void LayersEditorPanel::OnDeleteLayerClicked(wxCommandEvent& event)
{
//Get selected layer
Layer * selectedLayer = GetSelectedLayer();
if ( !selectedLayer || selectedLayer->GetName().empty() ) return;
gd::String name = selectedLayer->GetName();
for (std::size_t i = 0;i<m_layout.GetLayersCount();++i)
{
if ( &m_layout.GetLayer(i) == selectedLayer )
{
//Ask the user what he wants to do with the existing instances.
if ( m_layout.GetInitialInstances().SomeInstancesAreOnLayer(name) )
{
std::vector<gd::String> availableLayers;
for (std::size_t j = 0;j<m_layout.GetLayersCount();++j)
{
if (i!=j) availableLayers.push_back(m_layout.GetLayer(j).GetName());
}
ObjectsOnBadLayerDialog dialog(this, availableLayers);
int choice = dialog.ShowModal();
if ( choice == 0 ) return; //Cancel
else if ( choice == 1 )
m_layout.GetInitialInstances().RemoveAllInstancesOnLayer(name);
else if ( choice == 2 )
m_layout.GetInitialInstances().MoveInstancesToLayer(name, dialog.moveOnLayerNamed);
}
//Delete the layer and select base layer
m_layout.RemoveLayer(name);
if ( m_layoutCanvas )
{
m_layoutCanvas->SetCurrentLayer("");
}
Refresh();
return;
}
}
gd::LogWarning(_("Can't find the layer to delete !"));
}
void LayersEditorPanel::OnLayerUpClicked(wxCommandEvent& event)
{
//Get selected layer
Layer * selectedLayer = GetSelectedLayer();
if ( !selectedLayer ) return;
for (std::size_t i = 0;i<m_layout.GetLayersCount();++i)
{
if ( &m_layout.GetLayer(i) == selectedLayer )
{
if ( i <= m_layout.GetLayersCount()-1-1 )
{
//Move the layer
m_layout.SwapLayers(i,i+1);
Refresh();
//Focus it again
m_layersList->SetItemState(m_layout.GetLayersCount()-i-1-1, wxLIST_STATE_SELECTED, wxLIST_STATE_SELECTED);
}
return;
}
}
gd::LogWarning(_("Can't find the layer to move !"));
}
void LayersEditorPanel::OnDownSelected(wxCommandEvent& event)
{
//Get selected layer
Layer * selectedLayer = GetSelectedLayer();
if ( !selectedLayer ) return;
for (unsigned int i = 0;i<layout.GetLayersCount();++i)
{
if ( &layout.GetLayer(i) == selectedLayer )
{
if ( i >= 1 )
{
//Move the layer
layout.SwapLayers(i,i-1);
Refresh();
//Focus it again
layersList->SetItemState(layout.GetLayersCount()-i, wxLIST_STATE_SELECTED, wxLIST_STATE_SELECTED);
}
return;
}
}
gd::LogWarning(_("Can't find the layer to move !"));
}
