| /************************************************************** |
| * |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF licenses this file |
| * to you under the Apache License, Version 2.0 (the |
| * "License"); you may not use this file except in compliance |
| * with the License. You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, |
| * software distributed under the License is distributed on an |
| * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY |
| * KIND, either express or implied. See the License for the |
| * specific language governing permissions and limitations |
| * under the License. |
| * |
| *************************************************************/ |
| |
| |
| |
| // MARKER(update_precomp.py): autogen include statement, do not remove |
| #include "precompiled_svx.hxx" |
| |
| #include <svx/sdr/contact/viewobjectcontactofmasterpagedescriptor.hxx> |
| #include <svx/sdr/contact/viewcontactofmasterpagedescriptor.hxx> |
| #include <svx/sdr/contact/displayinfo.hxx> |
| #include <svx/sdr/contact/objectcontact.hxx> |
| #include <svx/svdpagv.hxx> |
| #include <svx/svdview.hxx> |
| #include <svx/svdpage.hxx> |
| #include <drawinglayer/primitive2d/maskprimitive2d.hxx> |
| #include <basegfx/polygon/b2dpolygontools.hxx> |
| #include <basegfx/polygon/b2dpolygon.hxx> |
| |
| ////////////////////////////////////////////////////////////////////////////// |
| |
| namespace sdr |
| { |
| namespace contact |
| { |
| ViewObjectContactOfMasterPageDescriptor::ViewObjectContactOfMasterPageDescriptor(ObjectContact& rObjectContact, ViewContact& rViewContact) |
| : ViewObjectContact(rObjectContact, rViewContact) |
| { |
| } |
| |
| ViewObjectContactOfMasterPageDescriptor::~ViewObjectContactOfMasterPageDescriptor() |
| { |
| } |
| |
| sdr::MasterPageDescriptor& ViewObjectContactOfMasterPageDescriptor::GetMasterPageDescriptor() const |
| { |
| return static_cast< ViewContactOfMasterPageDescriptor& >(GetViewContact()).GetMasterPageDescriptor(); |
| } |
| |
| bool ViewObjectContactOfMasterPageDescriptor::isPrimitiveVisible(const DisplayInfo& rDisplayInfo) const |
| { |
| if(rDisplayInfo.GetControlLayerProcessingActive()) |
| { |
| return false; |
| } |
| |
| if(!rDisplayInfo.GetPageProcessingActive()) |
| { |
| return false; |
| } |
| |
| return true; |
| } |
| |
| drawinglayer::primitive2d::Primitive2DSequence ViewObjectContactOfMasterPageDescriptor::getPrimitive2DSequenceHierarchy(DisplayInfo& rDisplayInfo) const |
| { |
| drawinglayer::primitive2d::Primitive2DSequence xRetval; |
| drawinglayer::primitive2d::Primitive2DSequence xMasterPageSequence; |
| const sdr::MasterPageDescriptor& rDescriptor = GetMasterPageDescriptor(); |
| |
| // used range (retval) is fixed here, it's the MasterPage fill range |
| const SdrPage& rOwnerPage = rDescriptor.GetOwnerPage(); |
| const basegfx::B2DRange aPageFillRange( |
| rOwnerPage.GetLftBorder(), rOwnerPage.GetUppBorder(), |
| rOwnerPage.GetWdt() - rOwnerPage.GetRgtBorder(), rOwnerPage.GetHgt() - rOwnerPage.GetLwrBorder()); |
| |
| // Modify DisplayInfo for MasterPageContent collection; remember original layers and |
| // set combined LayerSet; set MasterPagePaint flag |
| const SetOfByte aRememberedLayers(rDisplayInfo.GetProcessLayers()); |
| SetOfByte aPreprocessedLayers(aRememberedLayers); |
| aPreprocessedLayers &= rDescriptor.GetVisibleLayers(); |
| rDisplayInfo.SetProcessLayers(aPreprocessedLayers); |
| rDisplayInfo.SetSubContentActive(true); |
| |
| // check layer visibility (traditionally was member of layer 1) |
| if(aPreprocessedLayers.IsSet(1)) |
| { |
| // hide PageBackground for special DrawModes; historical reasons |
| if(!GetObjectContact().isDrawModeGray() && !GetObjectContact().isDrawModeHighContrast()) |
| { |
| // if visible, create the default background primitive sequence |
| xRetval = static_cast< ViewContactOfMasterPageDescriptor& >(GetViewContact()).getViewIndependentPrimitive2DSequence(); |
| } |
| } |
| |
| // hide MasterPage content? Test self here for hierarchy |
| if(isPrimitiveVisible(rDisplayInfo)) |
| { |
| // get the VOC of the Master-SdrPage and get it's object hierarchy |
| ViewContact& rViewContactOfMasterPage(rDescriptor.GetUsedPage().GetViewContact()); |
| ViewObjectContact& rVOCOfMasterPage(rViewContactOfMasterPage.GetViewObjectContact(GetObjectContact())); |
| |
| xMasterPageSequence = rVOCOfMasterPage.getPrimitive2DSequenceHierarchy(rDisplayInfo); |
| } |
| |
| // reset DisplayInfo changes for MasterPage paint |
| rDisplayInfo.SetProcessLayers(aRememberedLayers); |
| rDisplayInfo.SetSubContentActive(false); |
| |
| if(xMasterPageSequence.hasElements()) |
| { |
| // get range of MasterPage sub hierarchy |
| const drawinglayer::geometry::ViewInformation2D& rViewInformation2D(GetObjectContact().getViewInformation2D()); |
| const basegfx::B2DRange aSubHierarchyRange(drawinglayer::primitive2d::getB2DRangeFromPrimitive2DSequence(xMasterPageSequence, rViewInformation2D)); |
| |
| if(aPageFillRange.isInside(aSubHierarchyRange)) |
| { |
| // completely inside, just render MasterPage content. Add to target |
| drawinglayer::primitive2d::appendPrimitive2DSequenceToPrimitive2DSequence(xRetval, xMasterPageSequence); |
| } |
| else if(aPageFillRange.overlaps(aSubHierarchyRange)) |
| { |
| // overlapping, compute common area |
| basegfx::B2DRange aCommonArea(aPageFillRange); |
| aCommonArea.intersect(aSubHierarchyRange); |
| |
| // need to create a clip primitive, add clipped list to target |
| const drawinglayer::primitive2d::Primitive2DReference xReference(new drawinglayer::primitive2d::MaskPrimitive2D( |
| basegfx::B2DPolyPolygon(basegfx::tools::createPolygonFromRect(aCommonArea)), xMasterPageSequence)); |
| drawinglayer::primitive2d::appendPrimitive2DReferenceToPrimitive2DSequence(xRetval, xReference); |
| } |
| } |
| |
| // return grouped primitive |
| return xRetval; |
| } |
| } // end of namespace contact |
| } // end of namespace sdr |
| |
| ////////////////////////////////////////////////////////////////////////////// |
| // eof |
