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
  21 #include <svx/sdr/contact/viewcontactofunocontrol.hxx>
  22 #include <svx/sdr/contact/viewobjectcontactofunocontrol.hxx>
  23 #include <svx/sdr/contact/objectcontactofpageview.hxx>
  24 #include <svx/sdr/contact/displayinfo.hxx>
  25 #include <svx/svdouno.hxx>
  26 #include <svx/svdpagv.hxx>
  27 #include <svx/svdview.hxx>
  28 #include <svx/sdrpagewindow.hxx>
  29
  30 #include <com/sun/star/awt/XWindow2.hpp>
  31
  32 #include "svx/sdrpaintwindow.hxx"
  33 #include <tools/diagnose_ex.h>
  34 #include <vcl/pdfextoutdevdata.hxx>
  35 #include <basegfx/matrix/b2dhommatrix.hxx>
  36 #include <drawinglayer/primitive2d/controlprimitive2d.hxx>
  37 #include <drawinglayer/primitive2d/sdrdecompositiontools2d.hxx>
  38
  39 //........................................................................
  40 namespace sdr { namespace contact {
  41 //........................................................................
  42
  43     using ::com::sun::star::awt::XControl;
  44     using ::com::sun::star::uno::Reference;
  45     using ::com::sun::star::awt::XControlContainer;
  46     using ::com::sun::star::awt::XControlModel;
  47     using ::com::sun::star::awt::XWindow2;
  48     using ::com::sun::star::uno::UNO_QUERY;
  49     using ::com::sun::star::uno::Exception;
  50
  51     //====================================================================
  52     //= ViewContactOfUnoControl
  53     //====================================================================
  54     class ViewContactOfUnoControl_Impl
  55     {
  56     public:
  57         ViewContactOfUnoControl_Impl();
  58         ~ViewContactOfUnoControl_Impl();
  59
  60     private:
  61         ViewContactOfUnoControl_Impl( const ViewContactOfUnoControl_Impl& );            // never implemented
  62         ViewContactOfUnoControl_Impl& operator=( const ViewContactOfUnoControl_Impl& ); // never implemented
  63     };
  64
  65     //--------------------------------------------------------------------
  66     ViewContactOfUnoControl_Impl::ViewContactOfUnoControl_Impl()
  67     {
  68     }
  69
  70     //--------------------------------------------------------------------
  71     ViewContactOfUnoControl_Impl::~ViewContactOfUnoControl_Impl()
  72     {
  73     }
  74
  75     //====================================================================
  76     //= ViewContactOfUnoControl
  77     //====================================================================
  78     DBG_NAME( ViewContactOfUnoControl )
  79     //--------------------------------------------------------------------
  80     ViewContactOfUnoControl::ViewContactOfUnoControl( SdrUnoObj& _rUnoObject )
  81         :ViewContactOfSdrObj( _rUnoObject )
  82         ,m_pImpl( new ViewContactOfUnoControl_Impl )
  83     {
  84         DBG_CTOR( ViewContactOfUnoControl, NULL );
  85     }
  86
  87     //--------------------------------------------------------------------
  88     ViewContactOfUnoControl::~ViewContactOfUnoControl()
  89     {
  90         DBG_DTOR( ViewContactOfUnoControl, NULL );
  91     }
  92
  93     //--------------------------------------------------------------------
  94     Reference< XControl > ViewContactOfUnoControl::getTemporaryControlForWindow(
  95         const Window& _rWindow, Reference< XControlContainer >& _inout_ControlContainer ) const
  96     {
  97         SdrUnoObj* pUnoObject = dynamic_cast< SdrUnoObj* >( TryToGetSdrObject() );
  98         OSL_ENSURE( pUnoObject, "ViewContactOfUnoControl::getTemporaryControlForDevice: no SdrUnoObj!" );
  99         if ( !pUnoObject )
 100             return NULL;
 101         return ViewObjectContactOfUnoControl::getTemporaryControlForWindow( _rWindow, _inout_ControlContainer, *pUnoObject );
 102     }
 103
 104     //--------------------------------------------------------------------
 105     ViewObjectContact& ViewContactOfUnoControl::CreateObjectSpecificViewObjectContact( ObjectContact& _rObjectContact )
 106     {
 107         // print or print preview requires special handling
 108         const OutputDevice* pDevice = _rObjectContact.TryToGetOutputDevice();
 109         bool bPrintOrPreview = ( pDevice != NULL ) && ( pDevice->GetOutDevType() == OUTDEV_PRINTER );
 110
 111         ObjectContactOfPageView* pPageViewContact = dynamic_cast< ObjectContactOfPageView* >( &_rObjectContact  );
 112         bPrintOrPreview |= ( pPageViewContact != NULL ) && pPageViewContact->GetPageWindow().GetPageView().GetView().IsPrintPreview();
 113
 114         if ( bPrintOrPreview )
 115             return *new UnoControlPrintOrPreviewContact( *pPageViewContact, *this );
 116
 117         // all others are nowadays served by the same implementation
 118         return *new ViewObjectContactOfUnoControl( _rObjectContact, *this );
 119     }
 120
 121     //--------------------------------------------------------------------
 122     drawinglayer::primitive2d::Primitive2DSequence ViewContactOfUnoControl::createViewIndependentPrimitive2DSequence() const
 123     {
 124         // create range. Use model data directly, not getBoundRect()/getSnapRect; these will use
 125         // the primitive data themselves in the long run. Use SdrUnoObj's (which is a SdrRectObj)
 126         // call to GetGeoRect() to access SdrTextObj::aRect directly and without executing anything
 127         Rectangle aRectangle(GetSdrUnoObj().GetGeoRect());
 128         // Hack for calc, transform position of object according
 129         // to current zoom so as objects relative position to grid
 130         // appears stable
 131         Point aGridOffset = GetSdrUnoObj().GetGridOffset();
 132         aRectangle += aGridOffset;
 133         const basegfx::B2DRange aRange(
 134             aRectangle.Left(), aRectangle.Top(),
 135             aRectangle.Right(), aRectangle.Bottom());
 136
 137         // create object transform
 138         basegfx::B2DHomMatrix aTransform;
 139
 140         aTransform.set(0, 0, aRange.getWidth());
 141         aTransform.set(1, 1, aRange.getHeight());
 142         aTransform.set(0, 2, aRange.getMinX());
 143         aTransform.set(1, 2, aRange.getMinY());
 144
 145         Reference< XControlModel > xControlModel = GetSdrUnoObj().GetUnoControlModel();
 146
 147         if(xControlModel.is())
 148         {
 149             // create control primitive WITHOUT possibly existing XControl; this would be done in
 150             // the VOC in createPrimitive2DSequence()
 151             const drawinglayer::primitive2d::Primitive2DReference xRetval(
 152                 new drawinglayer::primitive2d::ControlPrimitive2D(
 153                     aTransform,
 154                     xControlModel));
 155
 156             return drawinglayer::primitive2d::Primitive2DSequence(&xRetval, 1);
 157         }
 158         else
 159         {
 160             // always append an invisible outline for the cases where no visible content exists
 161             const drawinglayer::primitive2d::Primitive2DReference xRetval(
 162                 drawinglayer::primitive2d::createHiddenGeometryPrimitives2D(
 163                     false, aTransform));
 164
 165             return drawinglayer::primitive2d::Primitive2DSequence(&xRetval, 1);
 166         }
 167     }
 168
 169 //........................................................................
 170 } } // namespace sdr::contact
 171 //........................................................................
 172
 173 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */