1 files changed, 164 insertions, 0 deletions
diff --git a/dbaccess/source/ui/inc/dbtreelistbox.hxx b/dbaccess/source/ui/inc/dbtreelistbox.hxx
new file mode 100644
index 000000000..7682841a2
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+++ b/dbaccess/source/ui/inc/dbtreelistbox.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/InterimItemWindow.hxx>
+#include <vcl/transfer.hxx>
+#include <vcl/timer.hxx>
+#include <vcl/weld.hxx>
+
+#include <memory>
+
+namespace dbaui
+{
+    class IEntryFilter
+    {
+    public:
+        virtual bool    includeEntry(const void* pUserData) const = 0;
+
+    protected:
+        ~IEntryFilter() {}
+    };
+
+    class IControlActionListener;
+    class IContextMenuProvider;
+
+    class TreeListBox;
+
+    class TreeListBoxDropTarget : public DropTargetHelper
+    {
+    private:
+        TreeListBox& m_rTreeView;
+
+        virtual sal_Int8 AcceptDrop( const AcceptDropEvent& rEvt ) override;
+        virtual sal_Int8 ExecuteDrop( const ExecuteDropEvent& rEvt ) override;
+
+    public:
+        TreeListBoxDropTarget(TreeListBox& rTreeView);
+    };
+
+    class TreeListBox
+    {
+    protected:
+        std::unique_ptr<weld::TreeView> m_xTreeView;
+        TreeListBoxDropTarget m_aDropTargetHelper;
+
+        std::unique_ptr<weld::TreeIter> m_xDragedEntry;
+        IControlActionListener*     m_pActionListener;
+        IContextMenuProvider*       m_pContextMenuProvider;
+
+        DECL_LINK(KeyInputHdl, const KeyEvent&, bool);
+        DECL_LINK(SelectHdl, weld::TreeView&, void);
+        DECL_LINK(QueryTooltipHdl, const weld::TreeIter&, OUString);
+        DECL_LINK(CommandHdl, const CommandEvent&, bool);
+        DECL_LINK(DragBeginHdl, bool&, bool);
+
+    private:
+        Timer                       m_aTimer; // is needed for table updates
+        rtl::Reference<TransferDataContainer> m_xHelper;
+
+        Link<LinkParamNone*,void>   m_aSelChangeHdl;        // handler to be called (asynchronously) when the selection changes in any way
+        Link<LinkParamNone*,void>   m_aCopyHandler;         // called when someone press CTRL+C
+        Link<LinkParamNone*,void>   m_aPasteHandler;        // called when someone press CTRL+V
+        Link<LinkParamNone*,void>   m_aDeleteHandler;       // called when someone press DELETE Key
+
+        DECL_LINK(OnTimeOut, Timer*, void);
+
+    protected:
+        void implStopSelectionTimer();
+        void implStartSelectionTimer();
+
+        virtual bool DoChildKeyInput(const KeyEvent& rKEvt);
+
+    public:
+        TreeListBox(std::unique_ptr<weld::TreeView> xTreeView, bool bSQLType);
+        virtual ~TreeListBox();
+
+        std::unique_ptr<weld::TreeIter> GetEntryPosByName(std::u16string_view rName,
+                                                          const weld::TreeIter* pStart = nullptr,
+                                                          const IEntryFilter* pFilter = nullptr) const;
+
+        std::unique_ptr<weld::TreeIter> GetRootLevelParent(const weld::TreeIter* pEntry) const;
+
+        void setControlActionListener(IControlActionListener* pListener) { m_pActionListener = pListener; }
+        void setContextMenuProvider(IContextMenuProvider* pContextMenuProvider) { m_pContextMenuProvider = pContextMenuProvider; }
+
+        weld::TreeView& GetWidget() { return *m_xTreeView; }
+        const weld::TreeView& GetWidget() const { return *m_xTreeView; }
+
+        TransferDataContainer& GetDataTransfer() { return *m_xHelper; }
+
+        sal_Int8 AcceptDrop(const AcceptDropEvent& rEvt);
+        sal_Int8 ExecuteDrop(const ExecuteDropEvent& rEvt);
+
+        void    SetSelChangeHdl( const Link<LinkParamNone*,void>& _rHdl )      { m_aSelChangeHdl = _rHdl; }
+        void    setCopyHandler(const Link<LinkParamNone*,void>& _rHdl)         { m_aCopyHandler = _rHdl; }
+        void    setPasteHandler(const Link<LinkParamNone*,void>& _rHdl)        { m_aPasteHandler = _rHdl; }
+        void    setDeleteHandler(const Link<LinkParamNone*,void>& _rHdl)       { m_aDeleteHandler = _rHdl; }
+    };
+
+    class InterimDBTreeListBox : public InterimItemWindow
+                               , public TreeListBox
+    {
+    private:
+        std::unique_ptr<weld::Label> m_xStatusBar;
+    public:
+        InterimDBTreeListBox(vcl::Window* pParent);
+        virtual void dispose() override;
+        weld::Label& GetStatusBar() { return *m_xStatusBar; }
+        virtual ~InterimDBTreeListBox() override;
+        void show_container() { m_xContainer->show(); }
+    protected:
+        virtual bool DoChildKeyInput(const KeyEvent& rKEvt) override;
+    };
+
+    class DBTreeViewBase
+    {
+    protected:
+        std::unique_ptr<weld::Builder> m_xBuilder;
+        std::unique_ptr<weld::Container> m_xContainer;
+        std::unique_ptr<TreeListBox> m_xTreeListBox;
+    public:
+        DBTreeViewBase(weld::Container* pContainer);
+        virtual ~DBTreeViewBase();
+
+        weld::TreeView& GetWidget() { return m_xTreeListBox->GetWidget(); }
+        const weld::TreeView& GetWidget() const { return m_xTreeListBox->GetWidget(); }
+
+        TreeListBox& getListBox() const { return *m_xTreeListBox; }
+
+        void hide() { m_xContainer->hide(); }
+        void show() { m_xContainer->show(); }
+        bool get_visible() const { return m_xContainer->get_visible(); }
+    };
+
+    class DBTreeView final : public DBTreeViewBase
+    {
+    public:
+        DBTreeView(weld::Container* pContainer, bool bSQLType);
+    };
+
+    class DBTableTreeView final : public DBTreeViewBase
+    {
+    public:
+        DBTableTreeView(weld::Container* pContainer);
+    };
+}
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */