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+/* -*- 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: */
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