1 /************************************************************************* 2 * 3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. 4 * 5 * Copyright 2000, 2010 Oracle and/or its affiliates. 6 * 7 * OpenOffice.org - a multi-platform office productivity suite 8 * 9 * This file is part of OpenOffice.org. 10 * 11 * OpenOffice.org is free software: you can redistribute it and/or modify 12 * it under the terms of the GNU Lesser General Public License version 3 13 * only, as published by the Free Software Foundation. 14 * 15 * OpenOffice.org is distributed in the hope that it will be useful, 16 * but WITHOUT ANY WARRANTY; without even the implied warranty of 17 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 18 * GNU Lesser General Public License version 3 for more details 19 * (a copy is included in the LICENSE file that accompanied this code). 20 * 21 * You should have received a copy of the GNU Lesser General Public License 22 * version 3 along with OpenOffice.org. If not, see 23 * <http://www.openoffice.org/license.html> 24 * for a copy of the LGPLv3 License. 25 * 26 ************************************************************************/ 27 28 // MARKER(update_precomp.py): autogen include statement, do not remove 29 #include "precompiled_svx.hxx" 30 #include <svx/sdr/contact/viewcontactofgroup.hxx> 31 #include <svx/svdogrp.hxx> 32 #include <svx/svdpage.hxx> 33 #include <svx/sdr/contact/viewobjectcontact.hxx> 34 #include <svx/sdr/contact/viewobjectcontactofgroup.hxx> 35 #include <basegfx/polygon/b2dpolygon.hxx> 36 #include <basegfx/polygon/b2dpolygontools.hxx> 37 #include <basegfx/color/bcolor.hxx> 38 #include <drawinglayer/primitive2d/polygonprimitive2d.hxx> 39 #include <drawinglayer/primitive2d/sdrdecompositiontools2d.hxx> 40 41 ////////////////////////////////////////////////////////////////////////////// 42 43 namespace sdr 44 { 45 namespace contact 46 { 47 // Create a Object-Specific ViewObjectContact, set ViewContact and 48 // ObjectContact. Always needs to return something. 49 ViewObjectContact& ViewContactOfGroup::CreateObjectSpecificViewObjectContact(ObjectContact& rObjectContact) 50 { 51 ViewObjectContact* pRetval = new ViewObjectContactOfGroup(rObjectContact, *this); 52 DBG_ASSERT(pRetval, "ViewContactOfGroup::CreateObjectSpecificViewObjectContact() failed (!)"); 53 54 return *pRetval; 55 } 56 57 ViewContactOfGroup::ViewContactOfGroup(SdrObjGroup& rGroup) 58 : ViewContactOfSdrObj(rGroup) 59 { 60 } 61 62 ViewContactOfGroup::~ViewContactOfGroup() 63 { 64 } 65 66 drawinglayer::primitive2d::Primitive2DSequence ViewContactOfGroup::createViewIndependentPrimitive2DSequence() const 67 { 68 drawinglayer::primitive2d::Primitive2DSequence xRetval; 69 const sal_uInt32 nObjectCount(GetObjectCount()); 70 71 if(nObjectCount) 72 { 73 // collect all sub-primitives 74 for(sal_uInt32 a(0); a < nObjectCount; a++) 75 { 76 const ViewContact& rCandidate(GetViewContact(a)); 77 const drawinglayer::primitive2d::Primitive2DSequence aCandSeq(rCandidate.getViewIndependentPrimitive2DSequence()); 78 79 drawinglayer::primitive2d::appendPrimitive2DSequenceToPrimitive2DSequence(xRetval, aCandSeq); 80 } 81 } 82 else 83 { 84 // append an invisible outline for the cases where no visible content exists 85 const Rectangle aCurrentBoundRect(GetSdrObjGroup().GetLastBoundRect()); 86 const basegfx::B2DRange aCurrentRange( 87 aCurrentBoundRect.Left(), aCurrentBoundRect.Top(), 88 aCurrentBoundRect.Right(), aCurrentBoundRect.Bottom()); 89 90 const drawinglayer::primitive2d::Primitive2DReference xReference( 91 drawinglayer::primitive2d::createHiddenGeometryPrimitives2D( 92 false, aCurrentRange)); 93 94 xRetval = drawinglayer::primitive2d::Primitive2DSequence(&xReference, 1); 95 } 96 97 return xRetval; 98 } 99 } // end of namespace contact 100 } // end of namespace sdr 101 102 ////////////////////////////////////////////////////////////////////////////// 103 // eof 104