1 /************************************************************** 2 * 3 * Licensed to the Apache Software Foundation (ASF) under one 4 * or more contributor license agreements. See the NOTICE file 5 * distributed with this work for additional information 6 * regarding copyright ownership. The ASF licenses this file 7 * to you under the Apache License, Version 2.0 (the 8 * "License"); you may not use this file except in compliance 9 * with the License. You may obtain a copy of the License at 10 * 11 * http://www.apache.org/licenses/LICENSE-2.0 12 * 13 * Unless required by applicable law or agreed to in writing, 14 * software distributed under the License is distributed on an 15 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY 16 * KIND, either express or implied. See the License for the 17 * specific language governing permissions and limitations 18 * under the License. 19 * 20 *************************************************************/ 21 22 23 24 // MARKER(update_precomp.py): autogen include statement, do not remove 25 #include "precompiled_svx.hxx" 26 27 #include <svx/sdr/contact/viewobjectcontactofe3d.hxx> 28 #include <svx/sdr/contact/viewcontactofe3d.hxx> 29 #include <basegfx/color/bcolor.hxx> 30 #include <drawinglayer/primitive3d/modifiedcolorprimitive3d.hxx> 31 #include <svx/sdr/contact/viewobjectcontactofe3dscene.hxx> 32 #include <drawinglayer/primitive2d/embedded3dprimitive2d.hxx> 33 #include <svx/sdr/contact/viewcontactofe3dscene.hxx> 34 35 ////////////////////////////////////////////////////////////////////////////// 36 // predeclarations 37 38 ////////////////////////////////////////////////////////////////////////////// 39 40 namespace sdr 41 { 42 namespace contact 43 { 44 ViewObjectContactOfE3d::ViewObjectContactOfE3d(ObjectContact& rObjectContact, ViewContact& rViewContact) 45 : ViewObjectContactOfSdrObj(rObjectContact, rViewContact) 46 { 47 } 48 49 ViewObjectContactOfE3d::~ViewObjectContactOfE3d() 50 { 51 } 52 53 drawinglayer::primitive3d::Primitive3DSequence ViewObjectContactOfE3d::createPrimitive3DSequence(const DisplayInfo& rDisplayInfo) const 54 { 55 // get the view-independent Primitive from the viewContact 56 const ViewContactOfE3d& rViewContactOfE3d(dynamic_cast< const ViewContactOfE3d& >(GetViewContact())); 57 drawinglayer::primitive3d::Primitive3DSequence xRetval(rViewContactOfE3d.getViewIndependentPrimitive3DSequence()); 58 59 // handle ghosted 60 if(isPrimitiveGhosted(rDisplayInfo)) 61 { 62 const ::basegfx::BColor aRGBWhite(1.0, 1.0, 1.0); 63 const ::basegfx::BColorModifier aBColorModifier(aRGBWhite, 0.5, ::basegfx::BCOLORMODIFYMODE_INTERPOLATE); 64 const drawinglayer::primitive3d::Primitive3DReference xReference(new drawinglayer::primitive3d::ModifiedColorPrimitive3D(xRetval, aBColorModifier)); 65 xRetval = drawinglayer::primitive3d::Primitive3DSequence(&xReference, 1); 66 } 67 68 return xRetval; 69 } 70 71 drawinglayer::primitive2d::Primitive2DSequence ViewObjectContactOfE3d::createPrimitive2DSequence(const DisplayInfo& rDisplayInfo) const 72 { 73 const ViewContactOfE3d& rViewContact = static_cast< const ViewContactOfE3d& >(GetViewContact()); 74 75 // get 3d primitive vector, isPrimitiveVisible() is done in 3d creator 76 return rViewContact.impCreateWithGivenPrimitive3DSequence(getPrimitive3DSequence(rDisplayInfo)); 77 } 78 79 drawinglayer::primitive3d::Primitive3DSequence ViewObjectContactOfE3d::getPrimitive3DSequence(const DisplayInfo& rDisplayInfo) const 80 { 81 drawinglayer::primitive3d::Primitive3DSequence xNewPrimitive3DSeq(createPrimitive3DSequence(rDisplayInfo)); 82 83 // local up-to-date checks. New list different from local one? 84 if(!drawinglayer::primitive3d::arePrimitive3DSequencesEqual(mxPrimitive3DSequence, xNewPrimitive3DSeq)) 85 { 86 // has changed, copy content 87 const_cast< ViewObjectContactOfE3d* >(this)->mxPrimitive3DSequence = xNewPrimitive3DSeq; 88 } 89 90 // return current Primitive2DSequence 91 return mxPrimitive3DSequence; 92 } 93 } // end of namespace contact 94 } // end of namespace sdr 95 96 ////////////////////////////////////////////////////////////////////////////// 97 // eof 98