3c325bd525
Change-Id: Ic827cb967a9a9cb78f28a23707813aeec8381cd4 Reviewed-on: https://gerrit.libreoffice.org/c/core/+/117018 Tested-by: Jenkins Reviewed-by: Caolán McNamara <caolanm@redhat.com>
164 lines
6 KiB
C++
164 lines
6 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/InterimItemWindow.hxx>
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#include <vcl/transfer.hxx>
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#include <vcl/timer.hxx>
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#include <vcl/weld.hxx>
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#include <memory>
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namespace dbaui
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{
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class IEntryFilter
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{
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public:
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virtual bool includeEntry(const void* pUserData) const = 0;
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protected:
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~IEntryFilter() {}
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};
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class IControlActionListener;
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class IContextMenuProvider;
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class TreeListBox;
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class TreeListBoxDropTarget : public DropTargetHelper
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{
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private:
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TreeListBox& m_rTreeView;
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virtual sal_Int8 AcceptDrop( const AcceptDropEvent& rEvt ) override;
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virtual sal_Int8 ExecuteDrop( const ExecuteDropEvent& rEvt ) override;
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public:
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TreeListBoxDropTarget(TreeListBox& rTreeView);
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};
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class TreeListBox
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{
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protected:
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std::unique_ptr<weld::TreeView> m_xTreeView;
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TreeListBoxDropTarget m_aDropTargetHelper;
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std::unique_ptr<weld::TreeIter> m_xDragedEntry;
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IControlActionListener* m_pActionListener;
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IContextMenuProvider* m_pContextMenuProvider;
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DECL_LINK(KeyInputHdl, const KeyEvent&, bool);
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DECL_LINK(SelectHdl, weld::TreeView&, void);
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DECL_LINK(QueryTooltipHdl, const weld::TreeIter&, OUString);
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DECL_LINK(CommandHdl, const CommandEvent&, bool);
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DECL_LINK(DragBeginHdl, bool&, bool);
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private:
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Timer m_aTimer; // is needed for table updates
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rtl::Reference<TransferDataContainer> m_xHelper;
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Link<LinkParamNone*,void> m_aSelChangeHdl; // handler to be called (asynchronously) when the selection changes in any way
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Link<LinkParamNone*,void> m_aCopyHandler; // called when someone press CTRL+C
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Link<LinkParamNone*,void> m_aPasteHandler; // called when someone press CTRL+V
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Link<LinkParamNone*,void> m_aDeleteHandler; // called when someone press DELETE Key
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DECL_LINK(OnTimeOut, Timer*, void);
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protected:
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void implStopSelectionTimer();
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void implStartSelectionTimer();
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virtual bool DoChildKeyInput(const KeyEvent& rKEvt);
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public:
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TreeListBox(std::unique_ptr<weld::TreeView> xTreeView, bool bSQLType);
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virtual ~TreeListBox();
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std::unique_ptr<weld::TreeIter> GetEntryPosByName(std::u16string_view rName,
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const weld::TreeIter* pStart = nullptr,
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const IEntryFilter* pFilter = nullptr) const;
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std::unique_ptr<weld::TreeIter> GetRootLevelParent(const weld::TreeIter* pEntry) const;
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void setControlActionListener(IControlActionListener* pListener) { m_pActionListener = pListener; }
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void setContextMenuProvider(IContextMenuProvider* pContextMenuProvider) { m_pContextMenuProvider = pContextMenuProvider; }
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weld::TreeView& GetWidget() { return *m_xTreeView; }
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const weld::TreeView& GetWidget() const { return *m_xTreeView; }
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TransferDataContainer& GetDataTransfer() { return *m_xHelper; }
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sal_Int8 AcceptDrop(const AcceptDropEvent& rEvt);
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sal_Int8 ExecuteDrop(const ExecuteDropEvent& rEvt);
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void SetSelChangeHdl( const Link<LinkParamNone*,void>& _rHdl ) { m_aSelChangeHdl = _rHdl; }
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void setCopyHandler(const Link<LinkParamNone*,void>& _rHdl) { m_aCopyHandler = _rHdl; }
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void setPasteHandler(const Link<LinkParamNone*,void>& _rHdl) { m_aPasteHandler = _rHdl; }
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void setDeleteHandler(const Link<LinkParamNone*,void>& _rHdl) { m_aDeleteHandler = _rHdl; }
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};
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class InterimDBTreeListBox : public InterimItemWindow
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, public TreeListBox
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{
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private:
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std::unique_ptr<weld::Label> m_xStatusBar;
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public:
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InterimDBTreeListBox(vcl::Window* pParent);
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virtual void dispose() override;
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weld::Label& GetStatusBar() { return *m_xStatusBar; }
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virtual ~InterimDBTreeListBox() override;
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void show_container() { m_xContainer->show(); }
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protected:
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virtual bool DoChildKeyInput(const KeyEvent& rKEvt) override;
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};
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class DBTreeViewBase
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{
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protected:
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std::unique_ptr<weld::Builder> m_xBuilder;
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std::unique_ptr<weld::Container> m_xContainer;
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std::unique_ptr<TreeListBox> m_xTreeListBox;
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public:
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DBTreeViewBase(weld::Container* pContainer);
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virtual ~DBTreeViewBase();
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weld::TreeView& GetWidget() { return m_xTreeListBox->GetWidget(); }
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const weld::TreeView& GetWidget() const { return m_xTreeListBox->GetWidget(); }
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TreeListBox& getListBox() const { return *m_xTreeListBox; }
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void hide() { m_xContainer->hide(); }
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void show() { m_xContainer->show(); }
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bool get_visible() const { return m_xContainer->get_visible(); }
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};
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class DBTreeView final : public DBTreeViewBase
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{
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public:
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DBTreeView(weld::Container* pContainer, bool bSQLType);
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};
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class DBTableTreeView final : public DBTreeViewBase
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{
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public:
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DBTableTreeView(weld::Container* pContainer);
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};
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}
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/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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