svx/source/sdr/contact/viewcontactofunocontrol.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 <sal/config.h>
  21
  22 #include <sdr/contact/viewcontactofunocontrol.hxx>
  23 #include <sdr/contact/viewobjectcontactofunocontrol.hxx>
  24 #include <svx/sdr/contact/objectcontactofpageview.hxx>
  25 #include <svx/svdouno.hxx>
  26 #include <svx/svdpagv.hxx>
  27 #include <svx/svdview.hxx>
  28 #include <svx/sdrpagewindow.hxx>
  29
  30 #include <vcl/canvastools.hxx>
  31 #include <basegfx/matrix/b2dhommatrix.hxx>
  32 #include <drawinglayer/primitive2d/controlprimitive2d.hxx>
  33 #include <drawinglayer/primitive2d/sdrdecompositiontools2d.hxx>
  34 #include <osl/diagnose.h>
  35
  36
  37 namespace sdr::contact {
  38
  39
  40     using ::com::sun::star::awt::XControl;
  41     using ::com::sun::star::uno::Reference;
  42     using ::com::sun::star::awt::XControlContainer;
  43     using ::com::sun::star::awt::XControlModel;
  44
  45
  46     //= ViewContactOfUnoControl
  47
  48     ViewContactOfUnoControl::ViewContactOfUnoControl( SdrUnoObj& _rUnoObject )
  49         :ViewContactOfSdrObj( _rUnoObject )
  50     {
  51     }
  52
  53
  54     ViewContactOfUnoControl::~ViewContactOfUnoControl()
  55     {
  56     }
  57
  58
  59     Reference< XControl > ViewContactOfUnoControl::getTemporaryControlForWindow(
  60         const vcl::Window& _rWindow, Reference< XControlContainer >& _inout_ControlContainer ) const
  61     {
  62         SdrUnoObj* pUnoObject = dynamic_cast< SdrUnoObj* >( TryToGetSdrObject() );
  63         OSL_ENSURE( pUnoObject, "ViewContactOfUnoControl::getTemporaryControlForDevice: no SdrUnoObj!" );
  64         if ( !pUnoObject )
  65             return nullptr;
  66         return ViewObjectContactOfUnoControl::getTemporaryControlForWindow( _rWindow, _inout_ControlContainer, *pUnoObject );
  67     }
  68
  69
  70     ViewObjectContact& ViewContactOfUnoControl::CreateObjectSpecificViewObjectContact( ObjectContact& _rObjectContact )
  71     {
  72         // print or print preview requires special handling
  73         const OutputDevice* pDevice = _rObjectContact.TryToGetOutputDevice();
  74         ObjectContactOfPageView* const pPageViewContact = dynamic_cast< ObjectContactOfPageView* >( &_rObjectContact  );
  75
  76         const bool bPrintOrPreview = pPageViewContact
  77             && ( ( ( pDevice != nullptr ) && ( pDevice->GetOutDevType() == OUTDEV_PRINTER ) )
  78                     || pPageViewContact->GetPageWindow().GetPageView().GetView().IsPrintPreview()
  79                )
  80             ;
  81
  82         if ( bPrintOrPreview )
  83             return *new UnoControlPrintOrPreviewContact( *pPageViewContact, *this );
  84
  85         // all others are nowadays served by the same implementation
  86         return *new ViewObjectContactOfUnoControl( _rObjectContact, *this );
  87     }
  88
  89
  90     void ViewContactOfUnoControl::createViewIndependentPrimitive2DSequence(drawinglayer::primitive2d::Primitive2DDecompositionVisitor& rVisitor) const
  91     {
  92         // create range. Use model data directly, not getBoundRect()/getSnapRect; these will use
  93         // the primitive data themselves in the long run. Use SdrUnoObj's (which is a SdrRectObj)
  94         // call to GetGeoRect() to access SdrTextObj::aRect directly and without executing anything
  95         const basegfx::B2DRange aRange = vcl::unotools::b2DRectangleFromRectangle(GetSdrUnoObj().GetGeoRect());
  96
  97         // create object transform
  98         basegfx::B2DHomMatrix aTransform;
  99
 100         aTransform.set(0, 0, aRange.getWidth());
 101         aTransform.set(1, 1, aRange.getHeight());
 102         aTransform.set(0, 2, aRange.getMinX());
 103         aTransform.set(1, 2, aRange.getMinY());
 104
 105         Reference< XControlModel > xControlModel = GetSdrUnoObj().GetUnoControlModel();
 106
 107         if(xControlModel.is())
 108         {
 109             void const* pAnchorKey(nullptr);
 110             if (auto const pUserCall = GetSdrObject().GetUserCall())
 111             {
 112                 pAnchorKey = pUserCall->GetPDFAnchorStructureElementKey(GetSdrObject());
 113             }
 114
 115             // create control primitive WITHOUT possibly existing XControl; this would be done in
 116             // the VOC in createPrimitive2DSequence()
 117             const drawinglayer::primitive2d::Primitive2DReference xRetval(
 118                 new drawinglayer::primitive2d::ControlPrimitive2D(
 119                     aTransform,
 120                     xControlModel,
 121                     nullptr,
 122                     GetSdrObject().GetTitle(),
 123                     GetSdrObject().GetDescription(),
 124                     pAnchorKey));
 125
 126             rVisitor.visit(xRetval);
 127         }
 128         else
 129         {
 130             // always append an invisible outline for the cases where no visible content exists
 131             const drawinglayer::primitive2d::Primitive2DReference xRetval(
 132                 drawinglayer::primitive2d::createHiddenGeometryPrimitives2D(
 133                     aTransform));
 134
 135             rVisitor.visit(xRetval);
 136         }
 137     }
 138
 139
 140 } // namespace sdr::contact
 141
 142
 143 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */