TabControl.hxx

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/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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 * This Source Code Form is subject to the terms of the Mozilla Public
 * License, v. 2.0. If a copy of the MPL was not distributed with this
 * file, You can obtain one at http://mozilla.org/MPL/2.0/.
 *
 * This file incorporates work covered by the following license notice:
 *
 *   Licensed to the Apache Software Foundation (ASF) under one or more
 *   contributor license agreements. See the NOTICE file 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 .
 */
 
#pragma once
 
#include <svtools/tabbar.hxx>
#include <vcl/transfer.hxx>
 
namespace sd {
 
class DrawViewShell;
 
class TabControl final
    : public TabBar,
      public DragSourceHelper,
      public DropTargetHelper
{
public:
    TabControl (DrawViewShell* pDrViewSh, vcl::Window* pParent);
    virtual void dispose() override;
    virtual ~TabControl() override;
 
    void SendActivatePageEvent();
 
    void SendDeactivatePageEvent();
 
private:
    DrawViewShell*      pDrViewSh;
    bool                bInternalMove;
 
    // TabBar
    virtual void        Select() override;
    virtual void        DoubleClick() override;
    virtual void        MouseButtonDown(const MouseEvent& rMEvt) override;
 
    virtual void        Command(const CommandEvent& rCEvt) override;
 
    virtual bool        StartRenaming() override;
    virtual TabBarAllowRenamingReturnCode  AllowRenaming() override;
    virtual void        EndRenaming() override;
 
    virtual void        ActivatePage() override;
    virtual bool        DeactivatePage() override;
 
    // DragSourceHelper
    virtual void        StartDrag( sal_Int8 nAction, const Point& rPosPixel ) override;
 
    // DropTargetHelper
    virtual sal_Int8    AcceptDrop( const AcceptDropEvent& rEvt ) override;
    virtual sal_Int8    ExecuteDrop( const ExecuteDropEvent& rEvt ) override;
 
    // nested class to implement the TransferableHelper
    class TabControlTransferable final : public TransferableHelper
    {
    public:
        explicit TabControlTransferable( TabControl& rParent ) :
            mrParent( rParent ) {}
    private:
 
        TabControl&     mrParent;
 
        virtual             ~TabControlTransferable() override;
 
        virtual void        AddSupportedFormats() override;
        virtual bool GetData( const css::datatransfer::DataFlavor& rFlavor, const OUString& rDestDoc ) override;
        virtual void        DragFinished( sal_Int8 nDropAction ) override;
 
    };
 
    friend class TabControl::TabControlTransferable;
 
    void                DragFinished();
 
    using TabBar::StartDrag;
};
 
} // end of namespace sd
 
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