nmv-layout.h

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//Author: Fabien Parent
/*
 *This file is part of the Nemiver project
 *
 *Nemiver 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; either version 2,
 *or (at your option) any later version.
 *
 *Nemiver 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 Nemiver;
 *see the file COPYING.
 *If not, write to the Free Software Foundation,
 *Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
 *
 *See COPYRIGHT file copyright information.
 */
#ifndef __NMV_LAYOUT_H__
#define __NMV_LAYOUT_H__
 
#include "common/nmv-ustring.h"
#include "common/nmv-object.h"
#include "common/nmv-safe-ptr-utils.h"
 
namespace Gtk {
    class Widget;
}//end namespace Gtk
 
NEMIVER_BEGIN_NAMESPACE (nemiver)
 
using namespace common;
 
class IPerspective;
class Layout;
typedef SafePtr<Layout, ObjectRef, ObjectUnref> LayoutSafePtr;
 
class Layout : public Object {
    //non copyable
    Layout (const Layout&);
    Layout& operator= (const Layout&);
 
protected:
    Layout () {}
 
public:
    virtual void do_lay_out (IPerspective &a_perspective) = 0;
 
    virtual void do_cleanup_layout () = 0;
 
    virtual const UString& identifier () const = 0;
 
    virtual const UString& name () const = 0;
 
    virtual const UString& description () const = 0;
 
    virtual Gtk::Widget* widget () const = 0;
 
    virtual void do_init () = 0;
 
    virtual void save_configuration () = 0;
 
    virtual void activate_view (int a_view_identifier) = 0;
 
    virtual void append_view (Gtk::Widget &a_widget,
                              const UString &a_title,
                              int a_index) = 0;
 
    virtual void remove_view (int a_index) = 0;
 
    virtual ~Layout () {}
};
 
NEMIVER_END_NAMESPACE (nemiver)
 
#endif //__NMV_LAYOUT_H__