xref: /trunk/main/svx/source/sdr/contact/viewcontactofpageobj.cxx (revision cdf0e10c4e3984b49a9502b011690b615761d4a3)

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// 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