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authorDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-07 09:06:44 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-07 09:06:44 +0000
commited5640d8b587fbcfed7dd7967f3de04b37a76f26 (patch)
tree7a5f7c6c9d02226d7471cb3cc8fbbf631b415303 /dbaccess/source/ui/inc/dbtreelistbox.hxx
parentInitial commit. (diff)
downloadlibreoffice-ed5640d8b587fbcfed7dd7967f3de04b37a76f26.tar.xz
libreoffice-ed5640d8b587fbcfed7dd7967f3de04b37a76f26.zip
Adding upstream version 4:7.4.7.upstream/4%7.4.7upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'dbaccess/source/ui/inc/dbtreelistbox.hxx')
-rw-r--r--dbaccess/source/ui/inc/dbtreelistbox.hxx164
1 files changed, 164 insertions, 0 deletions
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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: */