121 lines
3.9 KiB
C++
121 lines
3.9 KiB
C++
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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/*
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* This file is part of the LibreOffice project.
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*
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* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/.
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*
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* This file incorporates work covered by the following license notice:
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*
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* Licensed to the Apache Software Foundation (ASF) under one or more
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* contributor license agreements. See the NOTICE file distributed
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* with this work for additional information regarding copyright
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* ownership. The ASF licenses this file to you under the Apache
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* License, Version 2.0 (the "License"); you may not use this file
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* except in compliance with the License. You may obtain a copy of
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* the License at http://www.apache.org/licenses/LICENSE-2.0 .
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*/
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#pragma once
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#include <vcl/transfer.hxx>
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#include <vcl/InterimItemWindow.hxx>
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#include "callbacks.hxx"
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struct AcceptDropEvent;
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struct ExecuteDropEvent;
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namespace dbaui
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{
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class OTableWindowListBox;
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struct OJoinExchangeData
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{
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public:
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VclPtr<OTableWindowListBox> pListBox; // the ListBox inside the same (you can get the TabWin and the WinName out of it)
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int nEntry; // the entry, which was dragged or to which was dropped on
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OJoinExchangeData(OTableWindowListBox* pBox);
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OJoinExchangeData() : pListBox(nullptr), nEntry(-1) { }
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};
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struct OJoinDropData
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{
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OJoinExchangeData aSource;
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OJoinExchangeData aDest;
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};
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class OJoinExchObj;
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class OTableWindow;
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class TableWindowListBoxHelper;
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class OTableWindowListBox
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: public InterimItemWindow
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, public IDragTransferableListener
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{
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std::unique_ptr<weld::TreeView> m_xTreeView;
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std::unique_ptr<TableWindowListBoxHelper> m_xDragDropTargetHelper;
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DECL_LINK( OnDoubleClick, weld::TreeView&, bool );
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DECL_LINK(CommandHdl, const CommandEvent&, bool);
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DECL_LINK( DropHdl, void*, void );
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DECL_LINK( LookForUiHdl, void*, void );
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DECL_LINK( DragBeginHdl, bool&, bool );
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DECL_LINK( ScrollHdl, weld::TreeView&, void );
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rtl::Reference<OJoinExchObj> m_xHelper;
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VclPtr<OTableWindow> m_pTabWin;
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ImplSVEvent * m_nDropEvent;
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ImplSVEvent * m_nUiEvent;
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OJoinDropData m_aDropInfo;
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protected:
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virtual void LoseFocus() override;
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virtual void GetFocus() override;
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virtual void dragFinished( ) override;
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public:
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OTableWindowListBox(OTableWindow* pParent);
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virtual ~OTableWindowListBox() override;
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virtual void dispose() override;
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const weld::TreeView& get_widget() const { return *m_xTreeView; }
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weld::TreeView& get_widget() { return *m_xTreeView; }
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// DnD stuff
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sal_Int8 AcceptDrop(const AcceptDropEvent& rEvt);
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sal_Int8 ExecuteDrop(const ExecuteDropEvent& rEvt);
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// window
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virtual void Command(const CommandEvent& rEvt) override;
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OTableWindow* GetTabWin(){ return m_pTabWin; }
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int GetEntryFromText( std::u16string_view rEntryText );
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};
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class TableWindowListBoxHelper final : public DropTargetHelper
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{
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private:
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OTableWindowListBox& m_rParent;
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virtual sal_Int8 AcceptDrop(const AcceptDropEvent& rEvt) override
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{
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return m_rParent.AcceptDrop(rEvt);
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}
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virtual sal_Int8 ExecuteDrop(const ExecuteDropEvent& rEvt) override
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{
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return m_rParent.ExecuteDrop(rEvt);
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}
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public:
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TableWindowListBoxHelper(OTableWindowListBox& rParent, const css::uno::Reference<css::datatransfer::dnd::XDropTarget>& rDropTarget)
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: DropTargetHelper(rDropTarget)
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, m_rParent(rParent)
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{
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}
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};
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}
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/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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