sw/source/ui/vba/vbainformationhelper.cxx

   1 /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
   2 /*
   3  * This file is part of the LibreOffice project.
   4  *
   5  * This Source Code Form is subject to the terms of the Mozilla Public
   6  * License, v. 2.0. If a copy of the MPL was not distributed with this
   7  * file, You can obtain one at http://mozilla.org/MPL/2.0/.
   8  *
   9  * This file incorporates work covered by the following license notice:
  10  *
  11  *   Licensed to the Apache Software Foundation (ASF) under one or more
  12  *   contributor license agreements. See the NOTICE file distributed
  13  *   with this work for additional information regarding copyright
  14  *   ownership. The ASF licenses this file to you under the Apache
  15  *   License, Version 2.0 (the "License"); you may not use this file
  16  *   except in compliance with the License. You may obtain a copy of
  17  *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
  18  */
  19 #include "vbainformationhelper.hxx"
  20 #include <com/sun/star/text/XPageCursor.hpp>
  21 #include <com/sun/star/beans/XPropertySet.hpp>
  22 #include <tools/UnitConversion.hxx>
  23 #include "wordvbahelper.hxx"
  24 #include <docsh.hxx>
  25 #include <doc.hxx>
  26 #include <vbahelper/vbahelper.hxx>
  27 #include <viewsh.hxx>
  28 #include <IDocumentLayoutAccess.hxx>
  29
  30 using namespace ::ooo::vba;
  31 using namespace ::com::sun::star;
  32
  33 const sal_Int32 DEFAULT_PAGE_DISTANCE = 500;
  34
  35 sal_Int32 SwVbaInformationHelper::handleWdActiveEndPageNumber( const css::uno::Reference< css::text::XTextViewCursor >& xTVCursor )
  36 {
  37     uno::Reference< text::XPageCursor > xPageCursor( xTVCursor, uno::UNO_QUERY_THROW );
  38     return xPageCursor->getPage();
  39 }
  40
  41 sal_Int32 SwVbaInformationHelper::handleWdNumberOfPagesInDocument( const css::uno::Reference< css::frame::XModel >& xModel )
  42 {
  43     return word::getPageCount( xModel );
  44 }
  45
  46 double SwVbaInformationHelper::handleWdVerticalPositionRelativeToPage( const css::uno::Reference< css::frame::XModel >& xModel, const css::uno::Reference< css::text::XTextViewCursor >& xTVCursor )
  47 {
  48     xTVCursor->collapseToStart();
  49     uno::Reference< beans::XPropertySet > xStyleProps( word::getCurrentPageStyle( xModel ), uno::UNO_QUERY_THROW );
  50     sal_Int32 nTopMargin = 0;
  51     xStyleProps->getPropertyValue( "TopMargin" ) >>= nTopMargin;
  52     sal_Int32 nCurrentPos = xTVCursor->getPosition().Y;
  53
  54     sal_Int32 nCurrentPage = handleWdActiveEndPageNumber( xTVCursor );
  55     SwDoc* pDoc = word::getDocShell( xModel )->GetDoc();
  56     SwViewShell* pViewSh = pDoc->getIDocumentLayoutAccess().GetCurrentViewShell();
  57     sal_Int32 nPageHeight = pViewSh ? pViewSh->GetPageSize( nCurrentPage, false ).Height() : 0;
  58     // FIXME: handle multiple page style
  59     // it is very strange that the cursor position is incorrect when open Word file.
  60     // e.g. if current cursor in the top left of the text body of the first page without header,
  61     // the top value of current position should be 0, but is 201 when open a Word file.
  62     nCurrentPos = nCurrentPos + nTopMargin - ( DEFAULT_PAGE_DISTANCE + convertTwipToMm100( nPageHeight ) ) * (  nCurrentPage - 1  );
  63     return Millimeter::getInPoints( nCurrentPos );
  64 }
  65
  66 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */