xref: /aoo41x/main/svx/source/sdr/contact/viewcontactofpageobj.cxx (revision f6e50924)

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 *
 * 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/viewcontactofpageobj.hxx>
#include <svx/svdopage.hxx>
#include <svx/sdr/contact/displayinfo.hxx>
#include <vcl/outdev.hxx>
#include <svx/svdmodel.hxx>
#include <svx/svdpage.hxx>
#include <svx/sdr/contact/objectcontactofobjlistpainter.hxx>
#include <svx/sdr/contact/viewobjectcontact.hxx>
#include <svx/sdr/contact/viewobjectcontactofpageobj.hxx>
#include <basegfx/polygon/b2dpolygontools.hxx>
#include <drawinglayer/primitive2d/polygonprimitive2d.hxx>

//////////////////////////////////////////////////////////////////////////////

namespace sdr
{
	namespace contact
	{
		ViewObjectContact& ViewContactOfPageObj::CreateObjectSpecificViewObjectContact(ObjectContact& rObjectContact)
		{
			ViewObjectContact* pRetval = new ViewObjectContactOfPageObj(rObjectContact, *this);
			return *pRetval;
		}

		// Access to referenced page
		const SdrPage* ViewContactOfPageObj::GetReferencedPage() const
		{
			return GetPageObj().GetReferencedPage();
		}

		ViewContactOfPageObj::ViewContactOfPageObj(SdrPageObj& rPageObj)
		:	ViewContactOfSdrObj(rPageObj)
		{
		}

		ViewContactOfPageObj::~ViewContactOfPageObj()
		{
		}

		// #i35972# React on changes of the object of this ViewContact
		void ViewContactOfPageObj::ActionChanged()
		{
			static bool bIsInActionChange(false);

			if(!bIsInActionChange)
			{
				// set recursion flag, see description in *.hxx
				bIsInActionChange = true;

				// call parent
				ViewContactOfSdrObj::ActionChanged();

				// reset recursion flag, see description in *.hxx
				bIsInActionChange = false;
			}
		}

		drawinglayer::primitive2d::Primitive2DSequence ViewContactOfPageObj::createViewIndependentPrimitive2DSequence() const
		{
			// ceate graphical visualisation data. Since this is the view-independent version which should not be used,
			// create a replacement graphic visualisation here. Use GetLastBoundRect to access the model data directly
			// which is aOutRect for SdrPageObj.
			const Rectangle aModelRectangle(GetPageObj().GetLastBoundRect());
			const basegfx::B2DRange aModelRange(aModelRectangle.Left(), aModelRectangle.Top(), aModelRectangle.Right(), aModelRectangle.Bottom());
            const basegfx::B2DPolygon aOutline(basegfx::tools::createPolygonFromRect(aModelRange));
			const basegfx::BColor aYellow(1.0, 1.0, 0.0);
			const drawinglayer::primitive2d::Primitive2DReference xReference(new drawinglayer::primitive2d::PolygonHairlinePrimitive2D(aOutline, aYellow));

            return drawinglayer::primitive2d::Primitive2DSequence(&xReference, 1);
		}

	} // end of namespace contact
} // end of namespace sdr

//////////////////////////////////////////////////////////////////////////////
// eof