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Diffstat (limited to 'lotuswordpro/source/filter/xfilter/xfparastyle.cxx')
-rw-r--r-- | lotuswordpro/source/filter/xfilter/xfparastyle.cxx | 461 |
1 files changed, 461 insertions, 0 deletions
diff --git a/lotuswordpro/source/filter/xfilter/xfparastyle.cxx b/lotuswordpro/source/filter/xfilter/xfparastyle.cxx new file mode 100644 index 000000000..4e298a248 --- /dev/null +++ b/lotuswordpro/source/filter/xfilter/xfparastyle.cxx @@ -0,0 +1,461 @@ +/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */ +/************************************************************************* + * + * The Contents of this file are made available subject to the terms of + * either of the following licenses + * + * - GNU Lesser General Public License Version 2.1 + * - Sun Industry Standards Source License Version 1.1 + * + * Sun Microsystems Inc., October, 2000 + * + * GNU Lesser General Public License Version 2.1 + * ============================================= + * Copyright 2000 by Sun Microsystems, Inc. + * 901 San Antonio Road, Palo Alto, CA 94303, USA + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License version 2.1, as published by the Free Software Foundation. + * + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General Public + * License along with this library; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, + * MA 02111-1307 USA + * + * + * Sun Industry Standards Source License Version 1.1 + * ================================================= + * The contents of this file are subject to the Sun Industry Standards + * Source License Version 1.1 (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.openoffice.org/license.html. + * + * Software provided under this License is provided on an "AS IS" basis, + * WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, + * WITHOUT LIMITATION, WARRANTIES THAT THE SOFTWARE IS FREE OF DEFECTS, + * MERCHANTABLE, FIT FOR A PARTICULAR PURPOSE, OR NON-INFRINGING. + * See the License for the specific provisions governing your rights and + * obligations concerning the Software. + * + * The Initial Developer of the Original Code is: IBM Corporation + * + * Copyright: 2008 by IBM Corporation + * + * All Rights Reserved. + * + * Contributor(s): _______________________________________ + * + * + ************************************************************************/ +/************************************************************************* + * @file + * Styles for paragraph. + * Styles for paragraph may include many style,include font,indent,margin, + * shadow,line height,and so on. + ************************************************************************/ +#include <xfilter/xfparastyle.hxx> +#include <xfilter/xffont.hxx> +#include <xfilter/xfborders.hxx> +#include "xftabstyle.hxx" +#include <xfilter/xfbgimage.hxx> +#include <xfilter/xfutil.hxx> + +XFParaStyle::XFParaStyle() + : m_eAlignType(enumXFAlignNone) + , m_fTextIndent(0) + , m_nFlag(0) + , m_bNumberRight(false) +{ +} + + +XFParaStyle::XFParaStyle(const XFParaStyle& other) + : XFStyle(other) + , m_eAlignType(other.m_eAlignType) + , m_fTextIndent(other.m_fTextIndent) + , m_aBackColor(other.m_aBackColor) + , m_aMargin(other.m_aMargin) + , m_aPadding(other.m_aPadding) + , m_pFont(other.m_pFont) + , m_aShadow(other.m_aShadow) + , m_aDropcap(other.m_aDropcap) + , m_aLineHeight(other.m_aLineHeight) + , m_aBreaks(other.m_aBreaks) + , m_nFlag(other.m_nFlag) + , m_bNumberRight(other.m_bNumberRight) +{ + if( other.m_pBorders ) + m_pBorders.reset( new XFBorders(*other.m_pBorders) ); + + if( other.m_pBGImage ) + m_pBGImage.reset( new XFBGImage(*other.m_pBGImage) ); + + for (size_t i = 0; i < other.m_aTabs.GetCount(); ++i) + { + const IXFStyle* pStyle = other.m_aTabs.Item(i); + if( pStyle ) + { + const XFTabStyle* pTabStyle = dynamic_cast<const XFTabStyle*>(pStyle); + if( pTabStyle ) + { + std::unique_ptr<XFTabStyle> pCopyStyle(new XFTabStyle(*pTabStyle)); + m_aTabs.AddStyle(std::move(pCopyStyle)); + } + } + } +} + +XFParaStyle& XFParaStyle::operator=(const XFParaStyle& other) +{ + // Check for self-assignment + if (this != &other) + { + // first , clean member + m_pBGImage.reset(); + m_aTabs.Reset(); + + m_strParentStyleName = other.m_strParentStyleName; + m_nFlag = other.m_nFlag; + m_eAlignType = other.m_eAlignType; + m_fTextIndent = other.m_fTextIndent; + m_bNumberRight = other.m_bNumberRight; + + m_pFont = other.m_pFont; + + if( other.m_pBorders ) + m_pBorders.reset( new XFBorders(*other.m_pBorders) ); + else + m_pBorders.reset(); + m_aBackColor = other.m_aBackColor; + if( other.m_pBGImage ) + m_pBGImage.reset( new XFBGImage(*other.m_pBGImage) ); + else + m_pBGImage.reset(); + + m_aShadow = other.m_aShadow; + m_aMargin = other.m_aMargin; + m_aDropcap = other.m_aDropcap; + m_aLineHeight = other.m_aLineHeight; + m_aPadding = other.m_aPadding; + m_aBreaks = other.m_aBreaks; + + for (size_t i=0; i<other.m_aTabs.GetCount(); ++i) + { + const IXFStyle *pStyle = other.m_aTabs.Item(i); + if( pStyle ) + { + const XFTabStyle *pTabStyle = dynamic_cast<const XFTabStyle*>(pStyle); + if( pTabStyle ) + { + std::unique_ptr<XFTabStyle> pCopyStyle(new XFTabStyle(*pTabStyle)); + m_aTabs.AddStyle(std::move(pCopyStyle)); + } + } + } + } + return *this; +} + +XFParaStyle::~XFParaStyle() +{ +} + +enumXFStyle XFParaStyle::GetStyleFamily() +{ + return enumXFStylePara; +} + +void XFParaStyle::SetFont(rtl::Reference<XFFont> const & pFont) +{ + m_pFont = pFont; +} + +void XFParaStyle::SetIndent(double indent ) +{ + m_fTextIndent = indent; +} + +void XFParaStyle::SetMargins(double left, double right, double top, double bottom) +{ + if( left != -1 ) + m_aMargin.SetLeft(left); + if( right != -1 ) + m_aMargin.SetRight(right); + if( top != -1 ) + m_aMargin.SetTop(top); + if( bottom != -1 ) + m_aMargin.SetBottom( bottom ); +} + +void XFParaStyle::SetShadow(enumXFShadowPos pos, double offset, XFColor const & color) +{ + m_aShadow.SetPosition(pos); + m_aShadow.SetOffset(offset); + m_aShadow.SetColor(color); +} + +void XFParaStyle::SetBackColor(XFColor const & color) +{ + m_aBackColor = color; + m_nFlag |= XFPARA_FLAG_BACKCOLOR; +} + +void XFParaStyle::SetBackImage(std::unique_ptr<XFBGImage>& rImage) +{ + m_pBGImage = std::move(rImage); +} + +void XFParaStyle::SetBorders(XFBorders *pBorders) +{ + m_pBorders.reset( pBorders ); +} + +void XFParaStyle::SetDropCap(sal_Int16 nLength, + sal_Int16 nLines, + double fDistance + ) +{ + assert(nLength>=1); + assert(nLines>=2); + assert(fDistance>=0); + + m_aDropcap.SetCharCount(nLength); + m_aDropcap.SetLines(nLines); + m_aDropcap.SetDistance(fDistance); +} + +void XFParaStyle::SetLineHeight(enumLHType type, double value) +{ + if( type == enumLHNone ) + { + return; + } + switch(type) + { + case enumLHHeight: + m_aLineHeight.SetHeight(value) ; + break; + case enumLHLeast: + m_aLineHeight.SetLeastHeight(value); + break; + case enumLHPercent: //perhaps i should redesign the interface here,ohm... + m_aLineHeight.SetPercent(static_cast<sal_Int32>(value)); + break; + case enumLHSpace: + m_aLineHeight.SetSpace(value*0.5666); //don't known why,just suspect. + break; + default: + break; + } +} + +void XFParaStyle::AddTabStyle(enumXFTab type, double len, sal_Unicode leader, sal_Unicode delimiter) +{ + std::unique_ptr<XFTabStyle> tab(new XFTabStyle()); + tab->SetTabType(type); + tab->SetLength(len); + tab->SetLeaderChar(leader); + tab->SetDelimiter(delimiter); + m_aTabs.AddStyle(std::move(tab)); +} + +/** + *Affirm whether two XFParaStyle objects are equal. + */ +bool XFParaStyle::Equal(IXFStyle *pStyle) +{ + if( this == pStyle ) + return true; + if( !pStyle || pStyle->GetStyleFamily() != enumXFStylePara ) + return false; + + XFParaStyle *pOther = static_cast<XFParaStyle*>(pStyle); + + if( m_nFlag != pOther->m_nFlag ) + return false; + if( m_strParentStyleName != pOther->m_strParentStyleName ) + return false; + if( m_strMasterPage != pOther->m_strMasterPage ) + return false; + if( m_fTextIndent != pOther->m_fTextIndent ) + return false; + //align: + if( m_eAlignType != pOther->m_eAlignType ) + return false; + + //shadow: + if( m_aShadow != pOther->m_aShadow ) + return false; + //margin: + if( m_aMargin != pOther->m_aMargin ) + return false; + + if( m_aPadding != pOther->m_aPadding ) + return false; + + //dropcap: + if( m_aDropcap != pOther->m_aDropcap ) + return false; + //line height: + if( m_aLineHeight != pOther->m_aLineHeight ) + return false; + //breaks: + if( m_aBreaks != pOther->m_aBreaks ) + return false; + if( m_aTabs != pOther->m_aTabs ) + return false; + + //font: + if( m_pFont.is() ) + { + if( !pOther->m_pFont.is() ) + return false; + if(*m_pFont != *pOther->m_pFont ) + return false; + } + else if( pOther->m_pFont.is() ) + return false; + + //border: + if( m_pBorders ) + { + if( !pOther->m_pBorders ) + return false; + if( *m_pBorders != *pOther->m_pBorders ) + return false; + } + else if( pOther->m_pBorders ) + return false; + + if( m_pBGImage ) + { + if( !pOther->m_pBGImage ) + return false; + if( *m_pBGImage != *pOther->m_pBGImage ) + return false; + } + else if( pOther->m_pBGImage ) + return false;//add end + + //number right + if ( m_bNumberRight != pOther->m_bNumberRight) + return false; + + return true; +} + +void XFParaStyle::ToXml(IXFStream *pStrm) +{ + IXFAttrList *pAttrList = pStrm->GetAttrList(); + OUString style = GetStyleName(); + + pAttrList->Clear(); + if( !style.isEmpty() ) + pAttrList->AddAttribute("style:name",GetStyleName()); + pAttrList->AddAttribute("style:family", "paragraph"); + if( !GetParentStyleName().isEmpty() ) + pAttrList->AddAttribute("style:parent-style-name",GetParentStyleName()); + + if( !m_strMasterPage.isEmpty() ) + pAttrList->AddAttribute("style:master-page-name",m_strMasterPage); + pStrm->StartElement("style:style"); + + //Paragraph properties: + pAttrList->Clear(); + + //text indent: + if( m_fTextIndent ) + { + pAttrList->AddAttribute("fo:text-indent", OUString::number(m_fTextIndent) + "cm" ); + } + //padding: + m_aPadding.ToXml(pStrm); + //margin: + m_aMargin.ToXml(pStrm); + + //text align: + if( m_eAlignType != enumXFAlignNone ) + { + pAttrList->AddAttribute("fo:text-align", GetAlignName(m_eAlignType) ); + } + //line number: + pAttrList->AddAttribute( "text:number-lines", "true" ); + pAttrList->AddAttribute( "text:line-number", OUString::number(0) ); + + //shadow: + m_aShadow.ToXml(pStrm); + //borders: + if( m_pBorders ) + m_pBorders->ToXml(pStrm); + //line height: + m_aLineHeight.ToXml(pStrm); + + //background color: + if( m_nFlag&XFPARA_FLAG_BACKCOLOR && m_aBackColor.IsValid() ) + { + pAttrList->AddAttribute("fo:background-color", m_aBackColor.ToString() ); + } + //Font properties: + if( m_pFont.is() ) + m_pFont->ToXml(pStrm); + + //page breaks: + m_aBreaks.ToXml(pStrm); + + pStrm->StartElement("style:properties"); + + //dropcap: + m_aDropcap.ToXml(pStrm); + + //tabs: + if( m_aTabs.GetCount() > 0 ) + { + pAttrList->Clear(); + pStrm->StartElement( "style:tab-stops" ); + m_aTabs.ToXml(pStrm); + pStrm->EndElement( "style:tab-stops" ); + } + + //background color: + if( m_pBGImage ) + m_pBGImage->ToXml(pStrm); + + pStrm->EndElement("style:properties"); + + pStrm->EndElement("style:style"); +} + +XFDefaultParaStyle::XFDefaultParaStyle() +{ + m_fTabDistance = 1.28; +} + +enumXFStyle XFDefaultParaStyle::GetStyleFamily() +{ + return enumXFStyleDefaultPara; +} + +void XFDefaultParaStyle::ToXml(IXFStream * pStrm) +{ + IXFAttrList *pAttrList = pStrm->GetAttrList(); + pAttrList->Clear(); + pAttrList->AddAttribute("style:family", "paragraph"); + pStrm->StartElement("style:default-style"); + + //Paragraph properties: + pAttrList->Clear(); + + pAttrList->AddAttribute("style:tab-stop-distance", OUString::number(m_fTabDistance) + "cm" ); + + pStrm->StartElement("style:properties"); + pStrm->EndElement("style:properties"); + pStrm->EndElement("style:default-style"); +} + +/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ |