From 77df2ac92687496a3ae027451364ff833df47e68 Mon Sep 17 00:00:00 2001
From: Zolnai Tamás <zolnaitamas2000@gmail.com>
Date: Thu, 29 Aug 2013 10:37:44 +0200
Subject: Generalize SwHTMLWriter::ToPixel method

Change-Id: Iba4c292a3130f33792ef39b97d774a48c181359a
---
 sw/source/filter/html/css1atr.cxx  | 11 +----------
 sw/source/filter/html/htmlatr.cxx  | 11 ++++++-----
 sw/source/filter/html/htmltabw.cxx |  6 +++---
 sw/source/filter/html/wrthtml.hxx  |  2 +-
 4 files changed, 11 insertions(+), 19 deletions(-)

(limited to 'sw')

diff --git a/sw/source/filter/html/css1atr.cxx b/sw/source/filter/html/css1atr.cxx
index 03fde66e46ba..98ef8d42fa1d 100644
--- a/sw/source/filter/html/css1atr.cxx
+++ b/sw/source/filter/html/css1atr.cxx
@@ -454,16 +454,7 @@ void SwHTMLWriter::OutCSS1_UnitProperty( const sal_Char *pProp, long nVal )
 void SwHTMLWriter::OutCSS1_PixelProperty( const sal_Char *pProp, long nVal,
                                           sal_Bool bVert )
 {
-    if( nVal && Application::GetDefaultDevice() )
-    {
-        Size aSz( bVert ? 0 : nVal, bVert ? nVal : 0 );
-        aSz = Application::GetDefaultDevice()->LogicToPixel( aSz, MapMode( MAP_TWIP) );
-        nVal = bVert ? aSz.Height() : aSz.Width();
-        if( !nVal )
-            nVal = 1;
-    }
-
-    OString sOut(OString::number(nVal) + sCSS1_UNIT_px);
+    OString sOut(OString::number(ToPixel(nVal,bVert)) + sCSS1_UNIT_px);
     OutCSS1_PropertyAscii(pProp, sOut);
 }
 
diff --git a/sw/source/filter/html/htmlatr.cxx b/sw/source/filter/html/htmlatr.cxx
index c107939e8a96..1f141bc4d8b3 100644
--- a/sw/source/filter/html/htmlatr.cxx
+++ b/sw/source/filter/html/htmlatr.cxx
@@ -2092,7 +2092,7 @@ Writer& OutHTML_SwTxtNode( Writer& rWrt, const SwCntntNode& rNode )
                 sOut.append(' ').append(OOO_STRING_SVTOOLS_HTML_O_width)
                     .append('=');
                 rWrt.Strm() << sOut.makeStringAndClear().getStr();
-                rWrt.OutULong( rHTMLWrt.ToPixel(nPageWidth-nLeft-nRight) );
+                rWrt.OutULong( rHTMLWrt.ToPixel(nPageWidth-nLeft-nRight,false) );
 
                 sOut.append(' ').append(OOO_STRING_SVTOOLS_HTML_O_align)
                     .append('=');
@@ -2115,7 +2115,7 @@ Writer& OutHTML_SwTxtNode( Writer& rWrt, const SwCntntNode& rNode )
                 sOut.append(' ').append(OOO_STRING_SVTOOLS_HTML_O_size)
                     .append('=');
                 rWrt.Strm() << sOut.makeStringAndClear().getStr();
-                rWrt.OutULong( rHTMLWrt.ToPixel(nWidth) );
+                rWrt.OutULong( rHTMLWrt.ToPixel(nWidth,false) );
 
                 const Color& rBorderColor = pBorderLine->GetColor();
                 if( !rBorderColor.IsRGBEqual( Color(COL_GRAY) ) )
@@ -2613,12 +2613,13 @@ Writer& OutHTML_SwTxtNode( Writer& rWrt, const SwCntntNode& rNode )
 }
 
 
-sal_uInt32 SwHTMLWriter::ToPixel( sal_uInt32 nVal ) const
+sal_uInt32 SwHTMLWriter::ToPixel( sal_uInt32 nVal, const bool bVert ) const
 {
     if( Application::GetDefaultDevice() && nVal )
     {
-        nVal = Application::GetDefaultDevice()->LogicToPixel(
-                    Size( nVal, nVal ), MapMode( MAP_TWIP ) ).Width();
+        Size aSz( bVert ? 0 : nVal, bVert ? nVal : 0 );
+        aSz = Application::GetDefaultDevice()->LogicToPixel(aSz, MapMode( MAP_TWIP ));
+        nVal = bVert ? aSz.Height() : aSz.Width();
         if( !nVal )     // wo ein Twip ist sollte auch ein Pixel sein
             nVal = 1;
     }
diff --git a/sw/source/filter/html/htmltabw.cxx b/sw/source/filter/html/htmltabw.cxx
index bc016c6cf12a..e55e7e66cece 100644
--- a/sw/source/filter/html/htmltabw.cxx
+++ b/sw/source/filter/html/htmltabw.cxx
@@ -716,11 +716,11 @@ void SwHTMLWrtTable::Write( SwHTMLWriter& rWrt, sal_Int16 eAlign,
 
     // CELLPADDING ausgeben: Stammt aus Layout oder ist berechnet
     sOut.append(' ').append(OOO_STRING_SVTOOLS_HTML_O_cellpadding).
-        append('=').append(static_cast<sal_Int32>(rWrt.ToPixel(nCellPadding)));
+        append('=').append(static_cast<sal_Int32>(rWrt.ToPixel(nCellPadding,false)));
 
     // CELLSPACING ausgeben: Stammt aus Layout oder ist berechnet
     sOut.append(' ').append(OOO_STRING_SVTOOLS_HTML_O_cellspacing).
-        append('=').append(static_cast<sal_Int32>(rWrt.ToPixel(nCellSpacing)));
+        append('=').append(static_cast<sal_Int32>(rWrt.ToPixel(nCellSpacing,false)));
 
     rWrt.Strm() << sOut.makeStringAndClear().getStr();
 
@@ -792,7 +792,7 @@ void SwHTMLWrtTable::Write( SwHTMLWriter& rWrt, sal_Int16 eAlign,
             if( bRel )
                 sOutStr.append(static_cast<sal_Int32>(nWidth)).append('*');
             else
-                sOutStr.append(static_cast<sal_Int32>(rWrt.ToPixel(nWidth)));
+                sOutStr.append(static_cast<sal_Int32>(rWrt.ToPixel(nWidth,false)));
             sOutStr.append('>');
             rWrt.Strm() << sOutStr.makeStringAndClear().getStr();
 
diff --git a/sw/source/filter/html/wrthtml.hxx b/sw/source/filter/html/wrthtml.hxx
index a7aa3b7c1bde..66f368de7d41 100644
--- a/sw/source/filter/html/wrthtml.hxx
+++ b/sw/source/filter/html/wrthtml.hxx
@@ -490,7 +490,7 @@ public:
     SwPaM* GetEndPaM() { return pOrigPam; }
     void SetEndPaM( SwPaM* pPam ) { pOrigPam = pPam; }
 
-    sal_uInt32 ToPixel( sal_uInt32 nVal ) const;
+    sal_uInt32 ToPixel( sal_uInt32 nVal, const bool bVert ) const;
 
     sal_uInt16 GuessFrmType( const SwFrmFmt& rFrmFmt,
                          const SdrObject*& rpStrObj );
-- 
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