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 <sdr/contact/viewobjectcontactofsdrole2obj.hxx>
      21             : #include <svx/sdr/contact/viewobjectcontactofsdrobj.hxx>
      22             : #include <sdr/contact/viewcontactofsdrole2obj.hxx>
      23             : #include <svx/svdoole2.hxx>
      24             : #include <svx/sdr/contact/objectcontact.hxx>
      25             : #include <svx/svdview.hxx>
      26             : #include <drawinglayer/primitive2d/polypolygonprimitive2d.hxx>
      27             : #include <basegfx/polygon/b2dpolygontools.hxx>
      28             : #include <com/sun/star/embed/EmbedMisc.hpp>
      29             : #include <com/sun/star/embed/EmbedStates.hpp>
      30             : #include <com/sun/star/embed/XEmbeddedObject.hpp>
      31             : #include <basegfx/polygon/b2dpolygon.hxx>
      32             : #include <basegfx/matrix/b2dhommatrix.hxx>
      33             : #include <svtools/embedhlp.hxx>
      34             : 
      35             : using namespace com::sun::star;
      36             : 
      37             : namespace sdr { namespace contact {
      38             : 
      39          62 : const SdrOle2Obj& ViewObjectContactOfSdrOle2Obj::getSdrOle2Object() const
      40             : {
      41          62 :     return static_cast< ViewContactOfSdrOle2Obj& >(GetViewContact()).GetOle2Obj();
      42             : }
      43             : 
      44          62 : drawinglayer::primitive2d::Primitive2DSequence ViewObjectContactOfSdrOle2Obj::createPrimitive2DSequence(
      45             :     const DisplayInfo& /*rDisplayInfo*/) const
      46             : {
      47             :     // override this method to do some things the old SdrOle2Obj::DoPaintObject did.
      48             :     // In the future, some of these may be solved different, but ATM try to stay compatible
      49             :     // with the old behaviour
      50          62 :     drawinglayer::primitive2d::Primitive2DSequence xRetval;
      51          62 :     const SdrOle2Obj& rSdrOle2 = getSdrOle2Object();
      52          62 :     sal_Int32 nState(-1);
      53             : 
      54             :     {
      55          62 :         const svt::EmbeddedObjectRef& xObjRef  = rSdrOle2.getEmbeddedObjectRef();
      56          62 :         if ( xObjRef.is() )
      57          61 :             nState = xObjRef->getCurrentState();
      58             :     }
      59             : 
      60          62 :     const bool bIsOutplaceActive(nState == embed::EmbedStates::ACTIVE);
      61          62 :     const bool bIsInplaceActive((nState == embed::EmbedStates::INPLACE_ACTIVE) || (nState == embed::EmbedStates::UI_ACTIVE));
      62          62 :     bool bDone(false);
      63             : 
      64          62 :     if(!bDone && bIsInplaceActive)
      65             :     {
      66           0 :         if( !GetObjectContact().isOutputToPrinter() && !GetObjectContact().isOutputToRecordingMetaFile() )
      67             :         {
      68             :             //no need to create a primitive sequence here as the OLE object does render itself
      69             :             //in case of charts the superfluous creation of a metafile is strongly performance relevant!
      70           0 :             bDone = true;
      71             :         }
      72             :     }
      73             : 
      74          62 :     if( !bDone )
      75             :     {
      76             :         //old stuff that should be reworked
      77             :         {
      78             :             //if no replacement image is available load the OLE object
      79             : //          if(!rSdrOle2.GetGraphic()) //try to fetch the metafile - this can lead to the actual creation of the metafile what can be extremely expensive (e.g. for big charts)!!! #i101925#
      80             : //          {
      81             : //            // try to create embedded object
      82             : //              rSdrOle2.GetObjRef(); //this loads the OLE object if it is not loaded already
      83             : //          }
      84          62 :             const svt::EmbeddedObjectRef& xObjRef  = rSdrOle2.getEmbeddedObjectRef();
      85          62 :             if(xObjRef.is())
      86             :             {
      87          61 :                 const sal_Int64 nMiscStatus(xObjRef->getStatus(rSdrOle2.GetAspect()));
      88             : 
      89             :                 // this hack (to change model data during PAINT argh(!)) should be reworked
      90          61 :                 if(!rSdrOle2.IsResizeProtect() && (nMiscStatus & embed::EmbedMisc::EMBED_NEVERRESIZE))
      91             :                 {
      92           0 :                     const_cast< SdrOle2Obj* >(&rSdrOle2)->SetResizeProtect(true);
      93             :                 }
      94             : 
      95          61 :                 SdrPageView* pPageView = GetObjectContact().TryToGetSdrPageView();
      96         122 :                 if(pPageView && ((nMiscStatus & embed::EmbedMisc::MS_EMBED_ACTIVATEWHENVISIBLE) ||
      97          61 :                     xObjRef.IsGLChart()))
      98             :                 {
      99             :                     // connect plugin object
     100           0 :                     pPageView->GetView().DoConnect(const_cast< SdrOle2Obj* >(&rSdrOle2));
     101             :                 }
     102             :             }
     103             :         }//end old stuff to rework
     104             : 
     105             :         // create OLE primitive stuff directly at VC with HC as parameter
     106          62 :         const ViewContactOfSdrOle2Obj& rVC = static_cast< const ViewContactOfSdrOle2Obj& >(GetViewContact());
     107          62 :         xRetval = rVC.createPrimitive2DSequenceWithParameters();
     108             : 
     109          62 :         if(bIsOutplaceActive)
     110             :         {
     111             :             // do not shade when printing or PDF exporting
     112           0 :             if(!GetObjectContact().isOutputToPrinter() && !GetObjectContact().isOutputToRecordingMetaFile())
     113             :             {
     114             :                 // get object transformation
     115           0 :                 const basegfx::B2DHomMatrix aObjectMatrix(static_cast< ViewContactOfSdrOle2Obj& >(GetViewContact()).createObjectTransform());
     116             : 
     117             :                 // shade the representation if the object is activated outplace
     118           0 :                 basegfx::B2DPolygon aObjectOutline(basegfx::tools::createUnitPolygon());
     119           0 :                 aObjectOutline.transform(aObjectMatrix);
     120             : 
     121             :                 // Use a FillHatchPrimitive2D with necessary attributes
     122             :                 const drawinglayer::attribute::FillHatchAttribute aFillHatch(
     123             :                     drawinglayer::attribute::HATCHSTYLE_SINGLE, // single hatch
     124             :                     125.0, // 1.25 mm
     125             :                     45.0 * F_PI180, // 45 degree diagonal
     126             :                     Color(COL_BLACK).getBColor(), // black color
     127             :                     3, // same default as VCL, a minimum of three discrete units (pixels) offset
     128           0 :                     false); // no filling
     129             : 
     130             :                 const drawinglayer::primitive2d::Primitive2DReference xReference(new drawinglayer::primitive2d::PolyPolygonHatchPrimitive2D(
     131             :                     basegfx::B2DPolyPolygon(aObjectOutline),
     132             :                     Color(COL_BLACK).getBColor(),
     133           0 :                     aFillHatch));
     134             : 
     135           0 :                 drawinglayer::primitive2d::appendPrimitive2DReferenceToPrimitive2DSequence(xRetval, xReference);
     136             :             }
     137             :         }
     138             : 
     139             :     }
     140             : 
     141          62 :     return xRetval;
     142             : }
     143             : 
     144          13 : ViewObjectContactOfSdrOle2Obj::ViewObjectContactOfSdrOle2Obj(ObjectContact& rObjectContact, ViewContact& rViewContact)
     145          13 : :   ViewObjectContactOfSdrObj(rObjectContact, rViewContact)
     146             : {
     147          13 : }
     148             : 
     149          26 : ViewObjectContactOfSdrOle2Obj::~ViewObjectContactOfSdrOle2Obj()
     150             : {
     151          26 : }
     152             : 
     153         435 : }}
     154             : 
     155             : /* vim:set shiftwidth=4 softtabstop=4 expandtab: */