sw/inc/textcontentcontrol.hxx

   1 /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
   2 /*
   3  * This file is part of the LibreOffice project.
   4  *
   5  * This Source Code Form is subject to the terms of the Mozilla Public
   6  * License, v. 2.0. If a copy of the MPL was not distributed with this
   7  * file, You can obtain one at http://mozilla.org/MPL/2.0/.
   8  *
   9  * This file incorporates work covered by the following license notice:
  10  *
  11  *   Licensed to the Apache Software Foundation (ASF) under one or more
  12  *   contributor license agreements. See the NOTICE file distributed
  13  *   with this work for additional information regarding copyright
  14  *   ownership. The ASF licenses this file to you under the Apache
  15  *   License, Version 2.0 (the "License"); you may not use this file
  16  *   except in compliance with the License. You may obtain a copy of
  17  *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
  18  */
  19 #pragma once
  20
  21 #include "txatbase.hxx"
  22
  23 class SwContentControlManager;
  24 class SwFormatContentControl;
  25
  26 /// SwTextAttr subclass that tracks the location of the wrapped SwFormatContentControl.
  27 class SW_DLLPUBLIC SwTextContentControl final : public SwTextAttrNesting
  28 {
  29     SwContentControlManager* m_pManager;
  30
  31     SwTextContentControl(SwContentControlManager* pManager, SwFormatContentControl& rAttr,
  32                          sal_Int32 nStart, sal_Int32 nEnd);
  33
  34 public:
  35     static SwTextContentControl* CreateTextContentControl(SwDoc& rDoc, SwTextNode* pTargetTextNode,
  36                                                           SwFormatContentControl& rAttr,
  37                                                           sal_Int32 nStart, sal_Int32 nEnd,
  38                                                           bool bIsCopy);
  39
  40     ~SwTextContentControl() override;
  41
  42     void ChgTextNode(SwTextNode* pNode);
  43
  44     void Delete(bool bSaveContents);
  45
  46     SwTextNode* GetTextNode() const;
  47     /// Get the current (potentially invalid) string from the doc
  48     OUString ToString() const;
  49     void Invalidate();
  50
  51     void dumpAsXml(xmlTextWriterPtr pWriter) const override;
  52 };
  53
  54 /// Knows all the text content controls in the document.
  55 class SW_DLLPUBLIC SwContentControlManager
  56 {
  57     /// Non-owning reference to text content controls.
  58     std::vector<SwTextContentControl*> m_aContentControls;
  59
  60 public:
  61     SwContentControlManager();
  62     void Insert(SwTextContentControl* pTextContentControl);
  63     void Erase(SwTextContentControl* pTextContentControl);
  64     size_t GetCount() const { return m_aContentControls.size(); }
  65     bool IsEmpty() const { return m_aContentControls.empty(); }
  66     SwTextContentControl* Get(size_t nIndex);
  67     SwTextContentControl* UnsortedGet(size_t nIndex);
  68     void dumpAsXml(xmlTextWriterPtr pWriter) const;
  69 };
  70
  71 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */