1 files changed, 121 insertions, 0 deletions
diff --git a/editeng/source/items/paperinf.cxx b/editeng/source/items/paperinf.cxx
new file mode 100644
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+++ b/editeng/source/items/paperinf.cxx
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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 .
+ */
+
+#include <vcl/print.hxx>
+#include <editeng/paperinf.hxx>
+
+/*--------------------------------------------------------------------
+    Description:    Is the printer valid
+ --------------------------------------------------------------------*/
+
+static bool IsValidPrinter( const Printer* pPtr )
+{
+    return !pPtr->GetName().isEmpty();
+}
+
+
+Size SvxPaperInfo::GetPaperSize( Paper ePaper, MapUnit eUnit )
+{
+    PaperInfo aInfo(ePaper);
+    Size aRet(aInfo.getWidth(), aInfo.getHeight()); // in 100thMM
+    return eUnit == MapUnit::Map100thMM
+        ? aRet
+        : OutputDevice::LogicToLogic(aRet, MapMode(MapUnit::Map100thMM), MapMode(eUnit));
+}
+
+/*------------------------------------------------------------------------
+ Description:   Return the paper size of the printer, aligned to our
+                own sizes. If no Printer is set in the system, A4 portrait
+                will be delivered as the default paper size.
+------------------------------------------------------------------------*/
+
+//Is this method may be confused about the units it returns ?
+//Always returns TWIPS for known paper sizes or on failure.
+//But in the case of PAPER_USER paper and with a Printer with a mapmode set
+//will return in those printer units ?
+Size SvxPaperInfo::GetPaperSize( const Printer* pPrinter )
+{
+    if ( !IsValidPrinter(pPrinter) )
+        return GetPaperSize( PAPER_A4 );
+    const Paper ePaper = pPrinter->GetPaper();
+
+    if ( ePaper == PAPER_USER )
+    {
+        // Orientation not take into account, as the right size has
+        // been already set by SV
+        Size aPaperSize = pPrinter->GetPaperSize();
+        const Size aInvalidSize;
+
+        if ( aPaperSize == aInvalidSize )
+            return GetPaperSize(PAPER_A4);
+        const MapMode& aMap1 = pPrinter->GetMapMode();
+        MapMode aMap2;
+
+        if ( aMap1 == aMap2 )
+            aPaperSize =
+                pPrinter->PixelToLogic( aPaperSize, MapMode( MapUnit::MapTwip ) );
+        return aPaperSize;
+    }
+
+    const Orientation eOrient = pPrinter->GetOrientation();
+    Size aSize( GetPaperSize( ePaper ) );
+        // for Landscape exchange the pages, has already been done by SV
+    if ( eOrient == Orientation::Landscape )
+        Swap( aSize );
+    return aSize;
+}
+
+
+Paper SvxPaperInfo::GetSvxPaper( const Size &rSize, MapUnit eUnit )
+{
+    Size aSize(eUnit == MapUnit::Map100thMM ? rSize : OutputDevice::LogicToLogic(rSize, MapMode(eUnit), MapMode(MapUnit::Map100thMM)));
+    PaperInfo aInfo(aSize.Width(), aSize.Height());
+    aInfo.doSloppyFit();
+    return aInfo.getPaper();
+}
+
+
+tools::Long SvxPaperInfo::GetSloppyPaperDimension( tools::Long nSize )
+{
+    nSize = o3tl::convert(nSize, o3tl::Length::twip, o3tl::Length::mm100);
+    nSize = PaperInfo::sloppyFitPageDimension(nSize);
+    return o3tl::convert(nSize, o3tl::Length::mm100, o3tl::Length::twip);
+}
+
+
+Size SvxPaperInfo::GetDefaultPaperSize( MapUnit eUnit )
+{
+    PaperInfo aInfo(PaperInfo::getSystemDefaultPaper());
+    Size aRet(aInfo.getWidth(), aInfo.getHeight());
+    return eUnit == MapUnit::Map100thMM
+        ? aRet
+        : OutputDevice::LogicToLogic(aRet, MapMode(MapUnit::Map100thMM), MapMode(eUnit));
+}
+
+/*------------------------------------------------------------------------
+ Description:   String representation for the SV-defines of paper size
+------------------------------------------------------------------------*/
+
+OUString SvxPaperInfo::GetName( Paper ePaper )
+{
+    return Printer::GetPaperName( ePaper );
+}
+
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */