LibreOffice Module sw (master) 1
porref.cxx
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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#include <SwPortionHandler.hxx>
21#include <viewopt.hxx>
22
23#include "porref.hxx"
24#include "inftxt.hxx"
25
26void SwRefPortion::Paint( const SwTextPaintInfo &rInf ) const
27{
28 if( Width() )
29 {
30 rInf.DrawViewOpt( *this, PortionType::Ref );
32 }
33}
34
36
38{
41}
42
43sal_uInt16 SwIsoRefPortion::GetViewWidth( const SwTextSizeInfo &rInf ) const
44{
45 // Although we are const, nViewWidth should be calculated in the last
46 // moment possible
47 SwIsoRefPortion* pThis = const_cast<SwIsoRefPortion*>(this);
48 if( !Width() && rInf.OnWin() && SwViewOption::IsFieldShadings() &&
49 !rInf.GetOpt().IsReadonly() && !rInf.GetOpt().IsPagePreview() )
50 {
51 if( !m_nViewWidth )
52 pThis->m_nViewWidth = rInf.GetTextSize(OUString(' ')).Width();
53 }
54 else
55 pThis->m_nViewWidth = 0;
56 return m_nViewWidth;
57}
58
60{
61 return SwLinePortion::Format( rInf );
62}
63
64void SwIsoRefPortion::Paint( const SwTextPaintInfo &rInf ) const
65{
66 if( Width() )
67 rInf.DrawViewOpt( *this, PortionType::Ref );
68}
69
71{
72 rPH.Special( GetLen(), OUString(), GetWhichPor() );
73}
74
75/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
o3tl::strong_int< sal_Int32, struct Tag_TextFrameIndex > TextFrameIndex
Denotes a character index in a text frame at a layout level, after extent mapping from a text node at...
virtual SwLinePortion * Compress() override
Definition: porref.cxx:35
virtual void Paint(const SwTextPaintInfo &rInf) const override
Definition: porref.cxx:64
sal_uInt16 m_nViewWidth
Definition: porref.hxx:32
virtual void HandlePortion(SwPortionHandler &rPH) const override
Definition: porref.cxx:70
virtual sal_uInt16 GetViewWidth(const SwTextSizeInfo &rInf) const override
Definition: porref.cxx:43
virtual bool Format(SwTextFormatInfo &rInf) override
Definition: porref.cxx:59
Base class for anything that can be part of a line in the Writer layout.
Definition: porlin.hxx:52
PortionType GetWhichPor() const
Definition: porlin.hxx:102
TextFrameIndex GetLen() const
Definition: porlin.hxx:77
void SetLen(TextFrameIndex const nLen)
Definition: porlin.hxx:78
virtual bool Format(SwTextFormatInfo &rInf)
Definition: porlin.cxx:238
void SetWhichPor(const PortionType nNew)
Definition: porlin.hxx:101
The SwPortionHandler interface implements a visitor for the layout engine's text portions.
virtual void Special(TextFrameIndex nLength, const OUString &rText, PortionType nType)=0
special portion.
SwTwips Width() const
Definition: possiz.hxx:51
virtual void Paint(const SwTextPaintInfo &rInf) const override
Definition: porref.cxx:26
void DrawViewOpt(const SwLinePortion &rPor, PortionType nWhich, const Color *pColor=nullptr) const
Definition: inftxt.cxx:1308
virtual void Paint(const SwTextPaintInfo &rInf) const override
Definition: portxt.cxx:529
const SwViewOption & GetOpt() const
Definition: inftxt.hxx:239
bool OnWin() const
Definition: inftxt.hxx:193
SwPosSize GetTextSize(OutputDevice *pOut, const SwScriptInfo *pSI, const OUString &rText, TextFrameIndex nIdx, TextFrameIndex nLen) const
Definition: inftxt.cxx:385
bool IsReadonly() const
Definition: viewopt.hxx:571
bool IsPagePreview() const
Definition: viewopt.hxx:743
static bool IsFieldShadings()
Definition: viewopt.hxx:780