1 files changed, 121 insertions, 0 deletions
diff --git a/dbaccess/source/ui/inc/TableWindowListBox.hxx b/dbaccess/source/ui/inc/TableWindowListBox.hxx
new file mode 100644
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+++ b/dbaccess/source/ui/inc/TableWindowListBox.hxx
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+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
+/*
+ * This file is part of the LibreOffice project.
+ *
+ * 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 <vcl/transfer.hxx>
+#include <vcl/InterimItemWindow.hxx>
+#include "callbacks.hxx"
+
+struct AcceptDropEvent;
+struct ExecuteDropEvent;
+namespace dbaui
+{
+    class OTableWindowListBox;
+    struct OJoinExchangeData
+    {
+    public:
+        VclPtr<OTableWindowListBox>    pListBox;       // the ListBox inside the same (you can get the TabWin and the WinName out of it)
+        int                            nEntry;         // the entry, which was dragged or to which was dropped on
+
+        OJoinExchangeData(OTableWindowListBox* pBox);
+        OJoinExchangeData() : pListBox(nullptr), nEntry(-1) { }
+    };
+
+    struct OJoinDropData
+    {
+        OJoinExchangeData aSource;
+        OJoinExchangeData aDest;
+    };
+
+    class OJoinExchObj;
+    class OTableWindow;
+    class TableWindowListBoxHelper;
+
+    class OTableWindowListBox
+            : public InterimItemWindow
+            , public IDragTransferableListener
+    {
+        std::unique_ptr<weld::TreeView> m_xTreeView;
+        std::unique_ptr<TableWindowListBoxHelper> m_xDragDropTargetHelper;
+
+        DECL_LINK( OnDoubleClick, weld::TreeView&, bool );
+        DECL_LINK(CommandHdl, const CommandEvent&, bool);
+        DECL_LINK( DropHdl, void*, void );
+        DECL_LINK( LookForUiHdl, void*, void );
+        DECL_LINK( DragBeginHdl, bool&, bool );
+        DECL_LINK( ScrollHdl, weld::TreeView&, void );
+
+        rtl::Reference<OJoinExchObj> m_xHelper;
+
+        VclPtr<OTableWindow>        m_pTabWin;
+        ImplSVEvent *               m_nDropEvent;
+        ImplSVEvent *               m_nUiEvent;
+        OJoinDropData               m_aDropInfo;
+
+    protected:
+        virtual void LoseFocus() override;
+        virtual void GetFocus() override;
+
+        virtual void dragFinished( ) override;
+
+    public:
+        OTableWindowListBox(OTableWindow* pParent);
+        virtual ~OTableWindowListBox() override;
+        virtual void dispose() override;
+
+        const weld::TreeView& get_widget() const { return *m_xTreeView; }
+        weld::TreeView& get_widget() { return *m_xTreeView; }
+
+        // DnD stuff
+        sal_Int8 AcceptDrop(const AcceptDropEvent& rEvt);
+        sal_Int8 ExecuteDrop(const ExecuteDropEvent& rEvt);
+
+        // window
+        virtual void Command(const CommandEvent& rEvt) override;
+
+        OTableWindow* GetTabWin(){ return m_pTabWin; }
+        int GetEntryFromText( std::u16string_view rEntryText );
+    };
+
+    class TableWindowListBoxHelper final : public DropTargetHelper
+    {
+    private:
+        OTableWindowListBox& m_rParent;
+
+        virtual sal_Int8 AcceptDrop(const AcceptDropEvent& rEvt) override
+        {
+            return m_rParent.AcceptDrop(rEvt);
+        }
+
+        virtual sal_Int8 ExecuteDrop(const ExecuteDropEvent& rEvt) override
+        {
+            return m_rParent.ExecuteDrop(rEvt);
+        }
+
+    public:
+        TableWindowListBoxHelper(OTableWindowListBox& rParent, const css::uno::Reference<css::datatransfer::dnd::XDropTarget>& rDropTarget)
+            : DropTargetHelper(rDropTarget)
+            , m_rParent(rParent)
+        {
+        }
+    };
+}
+
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */