void PrefabSelector::handleSelectionChange()
{
wxDataViewItem item = _treeView->GetSelection();
if (!item.IsOk())
{
clearPreview();
return;
}
wxutil::TreeModel::Row row(item, *_treeView->GetModel());
if (row[_columns.isFolder].getBool())
{
clearPreview();
return;
}
std::string prefabPath = row[_columns.vfspath];
_mapResource = GlobalMapResourceManager().capture(prefabPath);
if (_mapResource == NULL)
{
clearPreview();
return;
}
_lastPrefab = prefabPath;
// Suppress the map loading dialog to avoid user
// getting stuck in the "drag filename" operation
registry::ScopedKeyChanger<bool> changer(
RKEY_MAP_SUPPRESS_LOAD_STATUS_DIALOG, true
);
if (_mapResource->load())
{
// Get the node from the resource
scene::INodePtr root = _mapResource->getNode();
assert(root != NULL);
// Set the new rootnode
_preview->setRootNode(root);
_preview->getWidget()->Refresh();
}
else
{
// Map load failed
rWarning() << "Could not load prefab: " << prefabPath << std::endl;
clearPreview();
}
updateUsageInfo();
}
void Map::createNew() {
setMapName(_(MAP_UNNAMED_STRING));
m_resource = GlobalMapResourceManager().capture(_mapName);
m_resource->addObserver(*this);
SceneChangeNotify();
setModified(false);
focusViews(Vector3(0,0,0), Vector3(0,0,0));
}
void Map::load(const std::string& filename) {
rMessage() << "Loading map from " << filename << "\n";
setMapName(filename);
// Reset all layers before loading the file
GlobalLayerSystem().reset();
GlobalSelectionSystem().setSelectedAll(false);
{
ScopeTimer timer("map load");
m_resource = GlobalMapResourceManager().capture(_mapName);
// greebo: Add the observer, this usually triggers a onResourceRealise() call.
m_resource->addObserver(*this);
// Traverse the scenegraph and find the worldspawn
MapWorldspawnFinder finder;
GlobalSceneGraph().root()->traverse(finder);
}
rMessage() << "--- LoadMapFile ---\n";
rMessage() << _mapName << "\n";
rMessage() << GlobalCounters().getCounter(counterBrushes).get() << " brushes\n";
rMessage() << GlobalCounters().getCounter(counterPatches).get() << " patches\n";
rMessage() << GlobalCounters().getCounter(counterEntities).get() << " entities\n";
// Move the view to a start position
gotoStartPosition();
// Load the stored map positions from the worldspawn entity
GlobalMapPosition().loadPositions();
// Remove them, so that the user doesn't get bothered with them
GlobalMapPosition().removePositions();
// Disable the region to make sure
GlobalRegion().disable();
// Clear the shaderclipboard, the references are most probably invalid now
GlobalShaderClipboard().clear();
// Let the filtersystem update the filtered status of all instances
GlobalFilterSystem().update();
// Update the layer control dialog
ui::LayerControlDialog::Instance().refresh();
// Clear the modified flag
setModified(false);
}
bool Map::import(const std::string& filename)
{
ui::ScreenUpdateBlocker blocker(_("Importing..."), filename);
bool success = false;
{
IMapResourcePtr resource = GlobalMapResourceManager().capture(filename);
if (resource->load())
{
// load() returned TRUE, this means that the resource node
// is not the NULL node
scene::INodePtr otherRoot = resource->getNode();
// Adjust all new names to fit into the existing map namespace,
// this routine will be changing a lot of names in the importNamespace
INamespacePtr nspace = getRoot()->getNamespace();
if (nspace)
{
// Prepare our namespace for import
nspace->ensureNoConflicts(otherRoot);
// Now add the imported names to the local namespace
nspace->connect(otherRoot);
}
MergeMap(otherRoot);
success = true;
}
}
SceneChangeNotify();
return success;
}
