Line data    Source code

       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             : 
      20             : #include <svtools/GraphicExportOptionsDialog.hxx>
      21             : 
      22             : using namespace css::beans;
      23             : using namespace css::lang;
      24             : using namespace css::uno;
      25             : 
      26           0 : GraphicExportOptionsDialog::GraphicExportOptionsDialog(Window* pWindow, const Reference<XComponent>& rxSourceDocument) :
      27             :     ModalDialog(pWindow, "GraphicExporter", "svt/ui/GraphicExportOptionsDialog.ui"),
      28             :     mResolution(96.0),
      29           0 :     mRenderer(rxSourceDocument)
      30             : {
      31           0 :     get(mpWidth,          "spin-width");
      32           0 :     get(mpHeight,         "spin-height");
      33           0 :     get(mpResolution,     "combo-resolution");
      34             : 
      35           0 :     mpWidth->SetModifyHdl( LINK( this, GraphicExportOptionsDialog, widthModifiedHandle ));
      36           0 :     mpHeight->SetModifyHdl( LINK( this, GraphicExportOptionsDialog, heightModifiedHandle ));
      37           0 :     mpResolution->SetModifyHdl( LINK( this, GraphicExportOptionsDialog, resolutionModifiedHandle ));
      38             : 
      39           0 :     initialize();
      40             : 
      41           0 :     updateWidth();
      42           0 :     updateHeight();
      43           0 :     updateResolution();
      44           0 : }
      45             : 
      46           0 : GraphicExportOptionsDialog::~GraphicExportOptionsDialog()
      47           0 : {}
      48             : 
      49           0 : void GraphicExportOptionsDialog::initialize()
      50             : {
      51           0 :     mCurrentPage = mRenderer.getCurrentPageWriter();
      52           0 :     mSize100mm = mRenderer.getDocumentSizeIn100mm(mCurrentPage);
      53           0 : }
      54             : 
      55           0 : IMPL_LINK_NOARG( GraphicExportOptionsDialog, widthModifiedHandle )
      56             : {
      57           0 :     mResolution =  mpWidth->GetValue() / getViewWidthInch();
      58             : 
      59           0 :     updateHeight();
      60           0 :     updateResolution();
      61             : 
      62           0 :     return 0L;
      63             : }
      64             : 
      65           0 : IMPL_LINK_NOARG( GraphicExportOptionsDialog, heightModifiedHandle )
      66             : {
      67           0 :     mResolution =  mpHeight->GetValue() / getViewHeightInch();
      68             : 
      69           0 :     updateWidth();
      70           0 :     updateResolution();
      71             : 
      72           0 :     return 0L;
      73             : }
      74             : 
      75           0 : IMPL_LINK_NOARG( GraphicExportOptionsDialog, resolutionModifiedHandle )
      76             : {
      77           0 :     mResolution = mpResolution->GetText().toInt32();
      78             : 
      79           0 :     updateWidth();
      80           0 :     updateHeight();
      81           0 :     Update();
      82             : 
      83           0 :     return 0L;
      84             : }
      85             : 
      86           0 : double GraphicExportOptionsDialog::getViewWidthInch()
      87             : {
      88           0 :     return (double) MetricField::ConvertValue(mSize100mm.Width(),  2, MAP_100TH_MM, FUNIT_INCH) / 100.0;
      89             : }
      90             : 
      91           0 : double GraphicExportOptionsDialog::getViewHeightInch()
      92             : {
      93           0 :     return (double) MetricField::ConvertValue(mSize100mm.Height(),  2, MAP_100TH_MM, FUNIT_INCH) / 100.0;
      94             : }
      95             : 
      96           0 : void GraphicExportOptionsDialog::updateWidth()
      97             : {
      98           0 :     sal_Int32 aWidth = (sal_Int32)( getViewWidthInch() * mResolution );
      99           0 :     mpWidth->SetText( OUString::number( aWidth ));
     100           0 : }
     101             : 
     102           0 : void GraphicExportOptionsDialog::updateHeight()
     103             : {
     104           0 :     sal_Int32 aHeight = (sal_Int32)( getViewHeightInch() * mResolution );
     105           0 :     mpHeight->SetText( OUString::number( aHeight ));
     106           0 : }
     107             : 
     108           0 : void GraphicExportOptionsDialog::updateResolution()
     109             : {
     110           0 :     mpResolution->SetText( OUString::number( (sal_Int32) mResolution ) );
     111           0 : }
     112             : 
     113           0 : Sequence<PropertyValue> GraphicExportOptionsDialog::getFilterData()
     114             : {
     115           0 :     sal_Int32 aWidth = (sal_Int32)( getViewWidthInch() * mResolution );
     116           0 :     sal_Int32 aHeight = (sal_Int32)( getViewHeightInch() * mResolution );
     117             : 
     118           0 :     Sequence<PropertyValue> aFilterData;
     119             : 
     120           0 :     aFilterData.realloc( 2 );
     121           0 :     aFilterData[ 0 ].Name = "PixelWidth";
     122           0 :     aFilterData[ 0 ].Value <<= aWidth;
     123           0 :     aFilterData[ 1 ].Name = "PixelHeight";
     124           0 :     aFilterData[ 1 ].Value <<= aHeight;
     125             : 
     126           0 :     return aFilterData;
     127         513 : }
     128             : 
     129             : /* vim:set shiftwidth=4 softtabstop=4 expandtab: */