LibreOffice Module sw (master) 1
SwPortionHandler.hxx
Go to the documentation of this file.
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
20#ifndef INCLUDED_SW_SOURCE_CORE_INC_SWPORTIONHANDLER_HXX
21#define INCLUDED_SW_SOURCE_CORE_INC_SWPORTIONHANDLER_HXX
22
23#include <swdllapi.h>
24#include <rtl/ustring.hxx>
25#include "TextFrameIndex.hxx"
26
27class SwFont;
28enum class PortionType;
29
46{
47public:
48
49 virtual ~SwPortionHandler() {}
50
57 virtual void Text(
58 TextFrameIndex nLength,
59 PortionType nType,
60 sal_Int32 nHeight = 0,
61 sal_Int32 nWidth = 0
62 ) = 0;
63
69 virtual void Special(
70 TextFrameIndex nLength,
71 const OUString& rText,
72 PortionType nType,
73 sal_Int32 nHeight = 0,
74 sal_Int32 nWidth = 0,
75 const SwFont* pFont = nullptr
76 ) = 0;
77
81 virtual void LineBreak(sal_Int32 nWidth) = 0;
82
91 virtual void Skip(
92 TextFrameIndex nLength
93 ) = 0;
94
98 virtual void Finish() = 0;
99};
100
101#endif
102
103/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
The SwPortionHandler interface implements a visitor for the layout engine's text portions.
virtual void Special(TextFrameIndex nLength, const OUString &rText, PortionType nType, sal_Int32 nHeight=0, sal_Int32 nWidth=0, const SwFont *pFont=nullptr)=0
special portion.
virtual void LineBreak(sal_Int32 nWidth)=0
line break.
virtual void Skip(TextFrameIndex nLength)=0
skip characters.
virtual void Finish()=0
end of paragraph.
virtual ~SwPortionHandler()
virtual void Text(TextFrameIndex nLength, PortionType nType, sal_Int32 nHeight=0, sal_Int32 nWidth=0)=0
(empty) destructor
#define SW_DLLPUBLIC
Definition: swdllapi.h:28
PortionType
Definition: txttypes.hxx:24