/**************************************************************
 * 
 * Licensed to the Apache Software Foundation (ASF) under one
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 * distributed with this work for additional information
 * regarding copyright ownership.  The ASF licenses this file
 * to you under the Apache License, Version 2.0 (the
 * "License"); you may not use this file except in compliance
 * with the License.  You may obtain a copy of the License at
 * 
 *   http://www.apache.org/licenses/LICENSE-2.0
 * 
 * Unless required by applicable law or agreed to in writing,
 * software distributed under the License is distributed on an
 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
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#ifndef SD_SIDEBAR_PANELS_PANEL_BASE_HXX
#define SD_SIDEBAR_PANELS_PANEL_BASE_HXX

#include "../IDisposable.hxx"
#include "../ILayoutableWindow.hxx"
#include "../ISidebarReceiver.hxx"

#include <vcl/ctrl.hxx>

#include <boost/scoped_ptr.hpp>


namespace css = ::com::sun::star;
namespace cssu = ::com::sun::star::uno;

namespace sd {
    class ViewShellBase;
}




namespace sd { namespace sidebar {


class PanelBase
    : public Control,
      public ILayoutableWindow,
      public IDisposable,
      public ISidebarReceiver
{
public:
    PanelBase (
        ::Window* pParentWindow,
        ViewShellBase& rViewShellBase);
    virtual ~PanelBase (void);

    virtual void Resize (void);

    // IDisposable
    virtual void Dispose (void);
    
    // ILayoutableWindow
    virtual css::ui::LayoutSize GetHeightForWidth (const sal_Int32 nWidth);

    // ISidebarReceiver
    virtual void SetSidebar (const cssu::Reference<css::ui::XSidebar>& rxSidebar);

    virtual ::com::sun::star::uno::Reference<
        ::com::sun::star::accessibility::XAccessible > CreateAccessibleObject (
            const ::com::sun::star::uno::Reference<
            ::com::sun::star::accessibility::XAccessible>& rxParent);

protected:
    ::boost::scoped_ptr< ::Window> mpWrappedControl;
    virtual ::Window* CreateWrappedControl (
        ::Window* pParentWindow,
        ViewShellBase& rViewShellBase) = 0;

private:
    cssu::Reference<css::ui::XSidebar> mxSidebar;
    ViewShellBase& mrViewShellBase;

    bool ProvideWrappedControl (void);
};

} } // end of namespace sd::sidebar

#endif