editeng/source/uno/unoviwou.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
  20 #include <vcl/outdev.hxx>
  21 #include <vcl/window.hxx>
  22
  23 #include <editeng/unoviwou.hxx>
  24 #include <editeng/outliner.hxx>
  25 #include <editeng/editeng.hxx>
  26
  27 SvxDrawOutlinerViewForwarder::SvxDrawOutlinerViewForwarder( OutlinerView& rOutl ) :
  28     mrOutlinerView ( rOutl ), maTextShapeTopLeft()
  29 {
  30 }
  31
  32 SvxDrawOutlinerViewForwarder::SvxDrawOutlinerViewForwarder( OutlinerView& rOutl, const Point& rShapePosTopLeft ) :
  33     mrOutlinerView ( rOutl ), maTextShapeTopLeft( rShapePosTopLeft )
  34 {
  35 }
  36
  37 SvxDrawOutlinerViewForwarder::~SvxDrawOutlinerViewForwarder()
  38 {
  39 }
  40
  41 Point SvxDrawOutlinerViewForwarder::GetTextOffset() const
  42 {
  43     // calc text offset from shape anchor
  44     Rectangle aOutputRect( mrOutlinerView.GetOutputArea() );
  45
  46     return aOutputRect.TopLeft() - maTextShapeTopLeft;
  47 }
  48
  49 bool SvxDrawOutlinerViewForwarder::IsValid() const
  50 {
  51     return true;
  52 }
  53
  54 Rectangle SvxDrawOutlinerViewForwarder::GetVisArea() const
  55 {
  56     OutputDevice* pOutDev = mrOutlinerView.GetWindow();
  57
  58     if( pOutDev )
  59     {
  60         Rectangle aVisArea = mrOutlinerView.GetVisArea();
  61
  62         Point aTextOffset( GetTextOffset() );
  63         aVisArea.Move( aTextOffset.X(), aTextOffset.Y() );
  64
  65         // figure out map mode from edit engine
  66         Outliner* pOutliner = mrOutlinerView.GetOutliner();
  67
  68         if( pOutliner )
  69         {
  70             MapMode aMapMode(pOutDev->GetMapMode());
  71             aVisArea = OutputDevice::LogicToLogic( aVisArea,
  72                                                    pOutliner->GetRefMapMode(),
  73                                                    aMapMode.GetMapUnit() );
  74             aMapMode.SetOrigin(Point());
  75             return pOutDev->LogicToPixel( aVisArea, aMapMode );
  76         }
  77     }
  78
  79     return Rectangle();
  80 }
  81
  82 Point SvxDrawOutlinerViewForwarder::LogicToPixel( const Point& rPoint, const MapMode& rMapMode ) const
  83 {
  84     OutputDevice* pOutDev = mrOutlinerView.GetWindow();
  85
  86     if( pOutDev )
  87     {
  88         Point aPoint1( rPoint );
  89         Point aTextOffset( GetTextOffset() );
  90
  91         aPoint1.X() += aTextOffset.X();
  92         aPoint1.Y() += aTextOffset.Y();
  93
  94         MapMode aMapMode(pOutDev->GetMapMode());
  95         Point aPoint2( OutputDevice::LogicToLogic( aPoint1, rMapMode,
  96                                                    aMapMode.GetMapUnit() ) );
  97         aMapMode.SetOrigin(Point());
  98         return pOutDev->LogicToPixel( aPoint2, aMapMode );
  99     }
 100
 101     return Point();
 102 }
 103
 104 Point SvxDrawOutlinerViewForwarder::PixelToLogic( const Point& rPoint, const MapMode& rMapMode ) const
 105 {
 106     OutputDevice* pOutDev = mrOutlinerView.GetWindow();
 107
 108     if( pOutDev )
 109     {
 110         MapMode aMapMode(pOutDev->GetMapMode());
 111         aMapMode.SetOrigin(Point());
 112         Point aPoint1( pOutDev->PixelToLogic( rPoint, aMapMode ) );
 113         Point aPoint2( OutputDevice::LogicToLogic( aPoint1,
 114                                                    aMapMode.GetMapUnit(),
 115                                                    rMapMode ) );
 116         Point aTextOffset( GetTextOffset() );
 117
 118         aPoint2.X() -= aTextOffset.X();
 119         aPoint2.Y() -= aTextOffset.Y();
 120
 121         return aPoint2;
 122     }
 123
 124     return Point();
 125 }
 126
 127 bool SvxDrawOutlinerViewForwarder::GetSelection( ESelection& rSelection ) const
 128 {
 129     rSelection = mrOutlinerView.GetSelection();
 130     return true;
 131 }
 132
 133 bool SvxDrawOutlinerViewForwarder::SetSelection( const ESelection& rSelection )
 134 {
 135     mrOutlinerView.SetSelection( rSelection );
 136     return true;
 137 }
 138
 139 bool SvxDrawOutlinerViewForwarder::Copy()
 140 {
 141     mrOutlinerView.Copy();
 142     return true;
 143 }
 144
 145 bool SvxDrawOutlinerViewForwarder::Cut()
 146 {
 147     mrOutlinerView.Cut();
 148     return true;
 149 }
 150
 151 bool SvxDrawOutlinerViewForwarder::Paste()
 152 {
 153     mrOutlinerView.Paste();
 154     return true;
 155 }
 156
 157 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */