Method selectObjectsClicked

src/gui/map/map_editor.cpp:2972–3007

	map->push(undo_step);
}
void MapEditorController::selectObjectsClicked(bool select_exclusively)
{
	bool selection_changed = false;
	if (select_exclusively)
	{
		if (map->getNumSelectedObjects() > 0)
			selection_changed = true;
		map->clearObjectSelection(false);
	}

	bool object_selected = false;	
	MapPart* part = map->getCurrentPart();
	for (int i = 0, size = part->getNumObjects(); i < size; ++i)
	{
		Object* object = part->getObject(i);
		if (symbol_widget->isSymbolSelected(object->getSymbol()) && !(!select_exclusively && map->isObjectSelected(object)))
		{
			map->addObjectToSelection(object, false);
			object_selected = true;
		}
	}
	
	selection_changed |= object_selected;
	if (selection_changed)
		map->emitSelectionChanged();
	
	if (object_selected)
	{
		if (current_tool && current_tool->isDrawTool())
			setEditTool();
	}
	else
	{
		QMessageBox::warning(window, tr("Object selection"), tr("No objects were selected because there are no objects with the selected symbols."));
	}
}

void MapEditorController::deselectObjectsClicked()
{