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/*
* Copyright (c) 2013, Oracle and/or its affiliates. All rights reserved.
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License as
* published by the Free Software Foundation; version 2 of the
* License.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
* 02110-1301 USA
*/
#ifndef _WB_CATALOG_TREE_VIEW_H_
#define _WB_CATALOG_TREE_VIEW_H_
#include "workbench/wb_backend_public_interface.h"
#include "mforms/treenodeview.h"
namespace mforms {
class ContextMenu;
}
namespace be {
class ValueTreeBE;
}
namespace wb {
class WBContext;
class CatalogTreeBE;
class MYSQLWBBACKEND_PUBLIC_FUNC CatalogTreeView : public mforms::TreeNodeView
{
private:
mforms::ContextMenu *_menu;
CatalogTreeBE *_model;
std::list<GrtObjectRef> _dragged_objects;
bool _initialized;
void context_menu_will_show(mforms::MenuItem *parent_item);
void fill_node(mforms::TreeNodeRef parent_node, bec::NodeId parent_id);
void model_changed(bec::NodeId id, int old_child_count);
void update_parent_node(mforms::TreeNodeRef parent_node, bec::NodeId parent_id);
void update_captions();
protected:
virtual bool get_drag_data(mforms::DragDetails &details, void **data, std::string &format);
public:
CatalogTreeView(CatalogTreeBE *model);
virtual ~CatalogTreeView();
void refresh();
virtual void node_activated(mforms::TreeNodeRef row, int column);
virtual bool can_expand(mforms::TreeNodeRef row);
virtual void expand_toggle(mforms::TreeNodeRef row, bool expanded);
};
};
#endif // _WB_CATALOG_TREE_VIEW_H_
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