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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 .
*/
#ifndef INCLUDED_EDITENG_LRSPITEM_HXX
#define INCLUDED_EDITENG_LRSPITEM_HXX
#include <svl/poolitem.hxx>
#include <editeng/editengdllapi.h>
// class SvxLRSpaceItem --------------------------------------------------
/* [Description]
Left/Right margin and first line indent
SvxLRSpaceItem offers two interfaces to get the left margin and first line
indent.
- The Get* methods return the member in the way the layout used to expect:
with a negative first line indent, the left margin shifts to the left.
- The SetText*,GetText* methods assume that the left margin represents
the 0 coordinate for the first line indent:
UI UI LAYOUT UI/TEXT UI/TEXT (Where?)
SetTextLeft SetTextFirst GetLeft GetTextLeft GetTextFirst (What?)
500 -500 0 500 -500 (How much?)
500 0 500 500 0
500 +500 500 500 +500
700 -500 200 700 -500
*/
class SvxFirstLineIndentItem;
/// GetLeft() - for everything that's not applied to a paragraph
class EDITENG_DLLPUBLIC SvxLeftMarginItem final : public SfxPoolItem
{
private:
/// left margin: nothing special
tools::Long m_nLeftMargin = 0;
sal_uInt16 m_nPropLeftMargin = 100;
public:
// The "layout interface":
void SetLeft(const tools::Long nL, const sal_uInt16 nProp = 100);
// Query/direct setting of the absolute values
tools::Long GetLeft() const { return m_nLeftMargin; }
sal_uInt16 GetPropLeft() const { return m_nPropLeftMargin; }
explicit SvxLeftMarginItem(const sal_uInt16 nId);
SvxLeftMarginItem(const tools::Long nLeft, const sal_uInt16 nId);
SvxLeftMarginItem(SvxLeftMarginItem const &) = default; // SfxPoolItem copy function dichotomy
// "pure virtual Methods" from SfxPoolItem
virtual bool operator==(const SfxPoolItem&) const override;
virtual bool QueryValue(css::uno::Any& rVal, sal_uInt8 nMemberId = 0) const override;
virtual bool PutValue(const css::uno::Any& rVal, sal_uInt8 nMemberId) override;
virtual bool GetPresentation(SfxItemPresentation ePres,
MapUnit eCoreMetric,
MapUnit ePresMetric,
OUString &rText, const IntlWrapper&) const override;
virtual SvxLeftMarginItem* Clone(SfxItemPool *pPool = nullptr) const override;
virtual void ScaleMetrics(tools::Long nMult, tools::Long nDiv) override;
virtual bool HasMetrics() const override;
void dumpAsXml(xmlTextWriterPtr pWriter) const override;
virtual boost::property_tree::ptree dumpAsJSON() const override;
};
/// GetTextLeft() - for everything that's applied to a paragraph
class EDITENG_DLLPUBLIC SvxTextLeftMarginItem final : public SfxPoolItem
{
private:
friend class SvxFirstLineIndentItem;
/// left margin including negative first-line indent
tools::Long m_nTextLeftMargin = 0;
sal_uInt16 m_nPropLeftMargin = 100;
public:
//TODO: need this?
//void SetLeft(SvxFirstLineIndentItem const& rFirstLine, const tools::Long nL, const sal_uInt16 nProp = 100);
/// get left margin without negative first-line indent
tools::Long GetLeft(SvxFirstLineIndentItem const& rFirstLine) const;
sal_uInt16 GetPropLeft() const { return m_nPropLeftMargin; }
void SetTextLeft(const tools::Long nL, const sal_uInt16 nProp = 100);
tools::Long GetTextLeft() const;
explicit SvxTextLeftMarginItem(const sal_uInt16 nId);
SvxTextLeftMarginItem(const tools::Long nLeft, const sal_uInt16 nId);
SvxTextLeftMarginItem(SvxTextLeftMarginItem const &) = default; // SfxPoolItem copy function dichotomy
// "pure virtual Methods" from SfxPoolItem
virtual bool operator==(const SfxPoolItem&) const override;
virtual bool QueryValue(css::uno::Any& rVal, sal_uInt8 nMemberId = 0) const override;
virtual bool PutValue(const css::uno::Any& rVal, sal_uInt8 nMemberId) override;
virtual bool GetPresentation(SfxItemPresentation ePres,
MapUnit eCoreMetric,
MapUnit ePresMetric,
OUString &rText, const IntlWrapper&) const override;
virtual SvxTextLeftMarginItem* Clone(SfxItemPool *pPool = nullptr) const override;
virtual void ScaleMetrics(tools::Long nMult, tools::Long nDiv) override;
virtual bool HasMetrics() const override;
void dumpAsXml(xmlTextWriterPtr pWriter) const override;
virtual boost::property_tree::ptree dumpAsJSON() const override;
};
/// first line indent that may be applied to paragraphs
class EDITENG_DLLPUBLIC SvxFirstLineIndentItem final : public SfxPoolItem
{
private:
/// First-line indent always relative to GetTextLeft()
short m_nFirstLineOffset = 0;
sal_uInt16 m_nPropFirstLineOffset = 100;
/// Automatic calculation of the first line indent
bool m_bAutoFirst = false;
public:
bool IsAutoFirst() const { return m_bAutoFirst; }
void SetAutoFirst(const bool bNew) { m_bAutoFirst = bNew; }
void SetTextFirstLineOffset(const short nF, const sal_uInt16 nProp = 100);
short GetTextFirstLineOffset() const { return m_nFirstLineOffset; }
void SetPropTextFirstLineOffset(const sal_uInt16 nProp)
{ m_nPropFirstLineOffset = nProp; }
sal_uInt16 GetPropTextFirstLineOffset() const
{ return m_nPropFirstLineOffset; }
void SetTextFirstLineOffsetValue(const short nValue)
{ m_nFirstLineOffset = nValue; }
explicit SvxFirstLineIndentItem(const sal_uInt16 nId);
SvxFirstLineIndentItem(const short nOffset, const sal_uInt16 nId);
SvxFirstLineIndentItem(SvxFirstLineIndentItem const &) = default; // SfxPoolItem copy function dichotomy
// "pure virtual Methods" from SfxPoolItem
virtual bool operator==(const SfxPoolItem&) const override;
virtual bool QueryValue(css::uno::Any& rVal, sal_uInt8 nMemberId = 0) const override;
virtual bool PutValue(const css::uno::Any& rVal, sal_uInt8 nMemberId) override;
virtual bool GetPresentation(SfxItemPresentation ePres,
MapUnit eCoreMetric,
MapUnit ePresMetric,
OUString &rText, const IntlWrapper&) const override;
virtual SvxFirstLineIndentItem* Clone(SfxItemPool *pPool = nullptr) const override;
virtual void ScaleMetrics(tools::Long nMult, tools::Long nDiv) override;
virtual bool HasMetrics() const override;
void dumpAsXml(xmlTextWriterPtr pWriter) const override;
virtual boost::property_tree::ptree dumpAsJSON() const override;
};
class EDITENG_DLLPUBLIC SvxRightMarginItem final : public SfxPoolItem
{
private:
/// right margin: nothing special
tools::Long m_nRightMargin = 0;
sal_uInt16 m_nPropRightMargin = 100;
public:
// The "layout interface":
void SetRight(const tools::Long nR, const sal_uInt16 nProp = 100);
// Query/direct setting of the absolute values
tools::Long GetRight() const { return m_nRightMargin;}
sal_uInt16 GetPropRight() const { return m_nPropRightMargin; }
explicit SvxRightMarginItem(const sal_uInt16 nId);
SvxRightMarginItem(const tools::Long nRight, const sal_uInt16 nId);
SvxRightMarginItem(SvxRightMarginItem const &) = default; // SfxPoolItem copy function dichotomy
// "pure virtual Methods" from SfxPoolItem
virtual bool operator==(const SfxPoolItem&) const override;
virtual bool QueryValue(css::uno::Any& rVal, sal_uInt8 nMemberId = 0) const override;
virtual bool PutValue(const css::uno::Any& rVal, sal_uInt8 nMemberId) override;
virtual bool GetPresentation(SfxItemPresentation ePres,
MapUnit eCoreMetric,
MapUnit ePresMetric,
OUString &rText, const IntlWrapper&) const override;
virtual SvxRightMarginItem* Clone(SfxItemPool *pPool = nullptr) const override;
virtual void ScaleMetrics(tools::Long nMult, tools::Long nDiv) override;
virtual bool HasMetrics() const override;
void dumpAsXml(xmlTextWriterPtr pWriter) const override;
virtual boost::property_tree::ptree dumpAsJSON() const override;
};
/// gutter margin - for page styles
class EDITENG_DLLPUBLIC SvxGutterLeftMarginItem final : public SfxPoolItem
{
private:
/// The amount of extra space added to the left margin.
tools::Long m_nGutterMargin = 0;
public:
void SetGutterMargin(const tools::Long nGutterMargin) { m_nGutterMargin = nGutterMargin; }
tools::Long GetGutterMargin() const { return m_nGutterMargin; }
explicit SvxGutterLeftMarginItem(const sal_uInt16 nId);
SvxGutterLeftMarginItem(SvxGutterLeftMarginItem const &) = default; // SfxPoolItem copy function dichotomy
// "pure virtual Methods" from SfxPoolItem
virtual bool operator==(const SfxPoolItem&) const override;
virtual bool QueryValue(css::uno::Any& rVal, sal_uInt8 nMemberId = 0) const override;
virtual bool PutValue(const css::uno::Any& rVal, sal_uInt8 nMemberId) override;
virtual bool GetPresentation(SfxItemPresentation ePres,
MapUnit eCoreMetric,
MapUnit ePresMetric,
OUString &rText, const IntlWrapper&) const override;
virtual SvxGutterLeftMarginItem* Clone(SfxItemPool *pPool = nullptr) const override;
virtual void ScaleMetrics(tools::Long nMult, tools::Long nDiv) override;
virtual bool HasMetrics() const override;
void dumpAsXml(xmlTextWriterPtr pWriter) const override;
virtual boost::property_tree::ptree dumpAsJSON() const override;
};
/// gutter margin - for page styles
class EDITENG_DLLPUBLIC SvxGutterRightMarginItem final : public SfxPoolItem
{
private:
/// The amount of extra space added to the right margin, on mirrored pages.
tools::Long m_nRightGutterMargin = 0;
public:
tools::Long GetRightGutterMargin() const { return m_nRightGutterMargin; }
explicit SvxGutterRightMarginItem(const sal_uInt16 nId);
SvxGutterRightMarginItem(SvxGutterRightMarginItem const &) = default; // SfxPoolItem copy function dichotomy
// "pure virtual Methods" from SfxPoolItem
virtual bool operator==(const SfxPoolItem&) const override;
virtual bool QueryValue(css::uno::Any& rVal, sal_uInt8 nMemberId = 0) const override;
virtual bool PutValue(const css::uno::Any& rVal, sal_uInt8 nMemberId) override;
virtual bool GetPresentation(SfxItemPresentation ePres,
MapUnit eCoreMetric,
MapUnit ePresMetric,
OUString &rText, const IntlWrapper&) const override;
virtual SvxGutterRightMarginItem* Clone(SfxItemPool *pPool = nullptr) const override;
virtual void ScaleMetrics(tools::Long nMult, tools::Long nDiv) override;
virtual bool HasMetrics() const override;
void dumpAsXml(xmlTextWriterPtr pWriter) const override;
virtual boost::property_tree::ptree dumpAsJSON() const override;
};
class EDITENG_DLLPUBLIC SvxLRSpaceItem final : public SfxPoolItem
{
/// First-line indent always relative to GetTextLeft()
short nFirstLineOffset;
tools::Long nLeftMargin; // nLeft or the negative first-line indent
tools::Long nRightMargin; // The unproblematic right edge
/// The amount of extra space added to the left margin.
tools::Long m_nGutterMargin;
/// The amount of extra space added to the right margin, on mirrored pages.
tools::Long m_nRightGutterMargin;
sal_uInt16 nPropFirstLineOffset, nPropLeftMargin, nPropRightMargin;
bool bAutoFirst; // Automatic calculation of the first line indent
bool bExplicitZeroMarginValRight;
bool bExplicitZeroMarginValLeft;
public:
static SfxPoolItem* CreateDefault();
explicit SvxLRSpaceItem( const sal_uInt16 nId );
SvxLRSpaceItem( const tools::Long nLeft, const tools::Long nRight,
const short nOfset /*= 0*/,
const sal_uInt16 nId );
SvxLRSpaceItem(SvxLRSpaceItem const &) = default; // SfxPoolItem copy function dichotomy
// "pure virtual Methods" from SfxPoolItem
virtual bool operator==( const SfxPoolItem& ) const override;
virtual bool QueryValue( css::uno::Any& rVal, sal_uInt8 nMemberId = 0 ) const override;
virtual bool PutValue( const css::uno::Any& rVal, sal_uInt8 nMemberId ) override;
virtual bool GetPresentation( SfxItemPresentation ePres,
MapUnit eCoreMetric,
MapUnit ePresMetric,
OUString &rText, const IntlWrapper& ) const override;
virtual SvxLRSpaceItem* Clone( SfxItemPool *pPool = nullptr ) const override;
virtual void ScaleMetrics( tools::Long nMult, tools::Long nDiv ) override;
virtual bool HasMetrics() const override;
// The "layout interface":
void SetLeft (const tools::Long nL, const sal_uInt16 nProp = 100);
void SetRight(const tools::Long nR, const sal_uInt16 nProp = 100);
// Query/direct setting of the absolute values
tools::Long GetLeft() const { return nLeftMargin; }
tools::Long GetRight() const { return nRightMargin;}
void SetLeftValue( const tools::Long nL ) { assert(nFirstLineOffset == 0); nLeftMargin = nL; }
void SetRightValue( const tools::Long nR ) { nRightMargin = nR; }
bool IsAutoFirst() const { return bAutoFirst; }
void SetAutoFirst( const bool bNew ) { bAutoFirst = bNew; }
bool IsExplicitZeroMarginValRight() const { return bExplicitZeroMarginValRight; }
bool IsExplicitZeroMarginValLeft() const { return bExplicitZeroMarginValLeft; }
void SetExplicitZeroMarginValRight( const bool eR ) { bExplicitZeroMarginValRight = eR; }
void SetExplicitZeroMarginValLeft( const bool eL ) { bExplicitZeroMarginValLeft = eL; }
sal_uInt16 GetPropLeft() const { return nPropLeftMargin; }
sal_uInt16 GetPropRight() const { return nPropRightMargin;}
// The UI/text interface:
void SetTextLeft(const tools::Long nL, const sal_uInt16 nProp = 100);
tools::Long GetTextLeft() const;
void SetTextFirstLineOffset(const short nF, const sal_uInt16 nProp = 100);
short GetTextFirstLineOffset() const { return nFirstLineOffset; }
void SetPropTextFirstLineOffset( const sal_uInt16 nProp )
{ nPropFirstLineOffset = nProp; }
sal_uInt16 GetPropTextFirstLineOffset() const
{ return nPropFirstLineOffset; }
void SetTextFirstLineOffsetValue( const short nValue )
{ nFirstLineOffset = nValue; }
void SetGutterMargin(const tools::Long nGutterMargin) { m_nGutterMargin = nGutterMargin; }
tools::Long GetGutterMargin() const { return m_nGutterMargin; }
void SetRightGutterMargin(const tools::Long nRightGutterMargin) { m_nRightGutterMargin = nRightGutterMargin; }
tools::Long GetRightGutterMargin() const { return m_nRightGutterMargin; }
void dumpAsXml(xmlTextWriterPtr pWriter) const override;
virtual boost::property_tree::ptree dumpAsJSON() const override;
};
#endif
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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