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+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
+/*
+ * This file is part of the LibreOffice project.
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/.
+ *
+ * This file incorporates work covered by the following license notice:
+ *
+ * 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 .
+ */
+
+#include <DrawViewWrapper.hxx>
+#include <chartview/DrawModelWrapper.hxx>
+#include <ConfigurationAccess.hxx>
+
+#include <unotools/lingucfg.hxx>
+#include <editeng/eeitem.hxx>
+#include <editeng/langitem.hxx>
+#include <svl/intitem.hxx>
+#include <svl/itempool.hxx>
+#include <svx/obj3d.hxx>
+#include <svx/svdpagv.hxx>
+#include <svx/svdmodel.hxx>
+#include <svx/svdetc.hxx>
+#include <svx/svdoutl.hxx>
+#include <svx/svxids.hrc>
+#include <editeng/fhgtitem.hxx>
+#include <osl/diagnose.h>
+
+#include <com/sun/star/frame/XModel.hpp>
+#include <com/sun/star/drawing/XShape.hpp>
+
+#include <sfx2/objsh.hxx>
+#include <svx/helperhittest3d.hxx>
+
+using namespace ::com::sun::star;
+
+namespace chart
+{
+
+namespace
+{
+ short lcl_getHitTolerance( OutputDevice const * pOutDev )
+ {
+ const short HITPIX=2; //hit-tolerance in pixel
+ short nHitTolerance = 50;
+ if(pOutDev)
+ nHitTolerance = static_cast<short>(pOutDev->PixelToLogic(Size(HITPIX,0)).Width());
+ return nHitTolerance;
+ }
+
+// this code is copied from sfx2/source/doc/objembed.cxx. It is a workaround to
+// get the reference device (e.g. printer) from the parent document
+OutputDevice * lcl_GetParentRefDevice( const uno::Reference< frame::XModel > & xModel )
+{
+ SfxObjectShell* pParent = SfxObjectShell::GetParentShell(xModel);
+ if ( pParent )
+ return pParent->GetDocumentRefDev();
+ return nullptr;
+}
+
+}
+
+DrawViewWrapper::DrawViewWrapper(
+ SdrModel& rSdrModel,
+ OutputDevice* pOut)
+: E3dView(rSdrModel, pOut)
+ ,m_pMarkHandleProvider(nullptr)
+ ,m_apOutliner(SdrMakeOutliner(OutlinerMode::TextObject, rSdrModel))
+ ,m_bRestoreMapMode( false )
+{
+ SetBufferedOutputAllowed(true);
+ SetBufferedOverlayAllowed(true);
+ SetPagePaintingAllowed(true);
+
+ // #i12587# support for shapes in chart
+ SdrOutliner* pOutliner = getOutliner();
+ SfxItemPool* pOutlinerPool = ( pOutliner ? pOutliner->GetEditTextObjectPool() : nullptr );
+ if ( pOutlinerPool )
+ {
+ SvtLinguConfig aLinguConfig;
+ SvtLinguOptions aLinguOptions;
+ aLinguConfig.GetOptions( aLinguOptions );
+ pOutlinerPool->SetPoolDefaultItem( SvxLanguageItem( aLinguOptions.nDefaultLanguage, EE_CHAR_LANGUAGE ) );
+ pOutlinerPool->SetPoolDefaultItem( SvxLanguageItem( aLinguOptions.nDefaultLanguage_CJK, EE_CHAR_LANGUAGE_CJK ) );
+ pOutlinerPool->SetPoolDefaultItem( SvxLanguageItem( aLinguOptions.nDefaultLanguage_CTL, EE_CHAR_LANGUAGE_CTL ) );
+
+ // set font height without changing SdrEngineDefaults
+ pOutlinerPool->SetPoolDefaultItem( SvxFontHeightItem( 423, 100, EE_CHAR_FONTHEIGHT ) ); // 12pt
+ }
+
+ // #i121463# Use big handles by default
+ SetMarkHdlSizePixel(9);
+
+ ReInit();
+}
+
+void DrawViewWrapper::ReInit()
+{
+ OutputDevice* pOutDev = GetFirstOutputDevice();
+ Size aOutputSize(100,100);
+ if(pOutDev)
+ aOutputSize = pOutDev->GetOutputSize();
+
+ mbPageVisible = false;
+ mbPageBorderVisible = false;
+ mbBordVisible = false;
+ mbGridVisible = false;
+ mbHlplVisible = false;
+
+ SetNoDragXorPolys(true);//for interactive 3D resize-dragging: paint only a single rectangle (not a simulated 3D object)
+
+ //a correct work area is at least necessary for correct values in the position and size dialog
+ tools::Rectangle aRect(Point(0,0), aOutputSize);
+ SetWorkArea(aRect);
+
+ ShowSdrPage(GetModel()->GetPage(0));
+}
+
+DrawViewWrapper::~DrawViewWrapper()
+{
+ maComeBackIdle.Stop();//@todo this should be done in destructor of base class
+ UnmarkAllObj();//necessary to avoid a paint call during the destructor hierarchy
+}
+
+SdrPageView* DrawViewWrapper::GetPageView() const
+{
+ SdrPageView* pSdrPageView = GetSdrPageView();
+ return pSdrPageView;
+};
+
+void DrawViewWrapper::SetMarkHandles(SfxViewShell* pOtherShell)
+{
+ if( m_pMarkHandleProvider && m_pMarkHandleProvider->getMarkHandles( maHdlList ) )
+ return;
+ else
+ SdrView::SetMarkHandles(pOtherShell);
+}
+
+SdrObject* DrawViewWrapper::getHitObject( const Point& rPnt ) const
+{
+ SdrPageView* pSdrPageView = GetPageView();
+ SdrObject* pRet = SdrView::PickObj(rPnt, lcl_getHitTolerance( GetFirstOutputDevice() ), pSdrPageView,
+ SdrSearchOptions::DEEP | SdrSearchOptions::TESTMARKABLE);
+
+ if( pRet )
+ {
+ // ignore some special shapes
+ OUString aShapeName = pRet->GetName();
+
+ // return right away if it is a field button
+ if (aShapeName.startsWith("FieldButton"))
+ return pRet;
+
+ if( aShapeName.match("PlotAreaIncludingAxes") || aShapeName.match("PlotAreaExcludingAxes") )
+ {
+ pRet->SetMarkProtect( true );
+ return getHitObject( rPnt );
+ }
+
+ //3d objects need a special treatment
+ //because the simple PickObj method is not accurate in this case for performance reasons
+ E3dObject* pE3d = dynamic_cast< E3dObject* >(pRet);
+ if( pE3d )
+ {
+ E3dScene* pScene(pE3d->getRootE3dSceneFromE3dObject());
+
+ if(nullptr != pScene)
+ {
+ // prepare result vector and call helper
+ std::vector< const E3dCompoundObject* > aHitList;
+ const basegfx::B2DPoint aHitPoint(rPnt.X(), rPnt.Y());
+ getAllHit3DObjectsSortedFrontToBack(aHitPoint, *pScene, aHitList);
+
+ if(!aHitList.empty())
+ {
+ // choose the frontmost hit 3D object of the scene
+ pRet = const_cast< E3dCompoundObject* >(aHitList[0]);
+ }
+ }
+ }
+ }
+ return pRet;
+}
+
+void DrawViewWrapper::MarkObject( SdrObject* pObj )
+{
+ bool bFrameDragSingles = true;//true == green == surrounding handles
+ if(pObj)
+ pObj->SetMarkProtect(false);
+ if( m_pMarkHandleProvider )
+ bFrameDragSingles = m_pMarkHandleProvider->getFrameDragSingles();
+
+ SetFrameDragSingles(bFrameDragSingles);//decide whether each single object should get handles
+ SdrView::MarkObj( pObj, GetPageView() );
+ showMarkHandles();
+}
+
+void DrawViewWrapper::setMarkHandleProvider( MarkHandleProvider* pMarkHandleProvider )
+{
+ m_pMarkHandleProvider = pMarkHandleProvider;
+}
+
+void DrawViewWrapper::CompleteRedraw(OutputDevice* pOut, const vcl::Region& rReg, sdr::contact::ViewObjectContactRedirector* /* pRedirector */)
+{
+ svtools::ColorConfig aColorConfig;
+ Color aFillColor( aColorConfig.GetColorValue( svtools::DOCCOLOR ).nColor );
+ SetApplicationBackgroundColor(aFillColor);
+ E3dView::CompleteRedraw( pOut, rReg );
+}
+
+SdrObject* DrawViewWrapper::getSelectedObject() const
+{
+ SdrObject* pObj(nullptr);
+ const SdrMarkList& rMarkList = GetMarkedObjectList();
+ if(rMarkList.GetMarkCount() == 1)
+ {
+ SdrMark* pMark = rMarkList.GetMark(0);
+ pObj = pMark->GetMarkedSdrObj();
+ }
+ return pObj;
+}
+
+SdrObject* DrawViewWrapper::getTextEditObject() const
+{
+ SdrObject* pObj = getSelectedObject();
+ SdrObject* pTextObj = nullptr;
+ if( pObj && pObj->HasTextEdit())
+ pTextObj = pObj;
+ return pTextObj;
+}
+
+void DrawViewWrapper::attachParentReferenceDevice( const uno::Reference< frame::XModel > & xChartModel )
+{
+ OutputDevice * pParentRefDev( lcl_GetParentRefDevice( xChartModel ));
+ SdrOutliner * pOutliner( getOutliner());
+ if( pParentRefDev && pOutliner )
+ {
+ pOutliner->SetRefDevice( pParentRefDev );
+ }
+}
+
+SdrOutliner* DrawViewWrapper::getOutliner() const
+{
+ return m_apOutliner.get();
+}
+
+SfxItemSet DrawViewWrapper::getPositionAndSizeItemSetFromMarkedObject() const
+{
+ SfxItemSet aFullSet(
+ GetModel()->GetItemPool(),
+ svl::Items<
+ SDRATTR_CORNER_RADIUS, SDRATTR_CORNER_RADIUS,
+ SID_ATTR_TRANSFORM_POS_X, SID_ATTR_TRANSFORM_ANGLE,
+ SID_ATTR_TRANSFORM_PROTECT_POS, SID_ATTR_TRANSFORM_AUTOHEIGHT,
+ SID_ATTR_METRIC, SID_ATTR_METRIC>);
+ SfxItemSet aGeoSet( E3dView::GetGeoAttrFromMarked() );
+ aFullSet.Put( aGeoSet );
+ aFullSet.Put( SfxUInt16Item(SID_ATTR_METRIC,static_cast< sal_uInt16 >( ConfigurationAccess::getFieldUnit())));
+ return aFullSet;
+}
+
+SdrObject* DrawViewWrapper::getNamedSdrObject( const OUString& rName ) const
+{
+ if(rName.isEmpty())
+ return nullptr;
+ SdrPageView* pSdrPageView = GetPageView();
+ if( pSdrPageView )
+ {
+ return DrawModelWrapper::getNamedSdrObject( rName, pSdrPageView->GetObjList() );
+ }
+ return nullptr;
+}
+
+bool DrawViewWrapper::IsObjectHit( SdrObject const * pObj, const Point& rPnt )
+{
+ if(pObj)
+ {
+ tools::Rectangle aRect(pObj->GetCurrentBoundRect());
+ return aRect.Contains(rPnt);
+ }
+ return false;
+}
+
+void DrawViewWrapper::Notify(SfxBroadcaster& rBC, const SfxHint& rHint)
+{
+ //prevent wrong reselection of objects
+ SdrModel* pSdrModel( GetModel() );
+ if( pSdrModel && pSdrModel->isLocked() )
+ return;
+
+ const SdrHint* pSdrHint = ( rHint.GetId() == SfxHintId::ThisIsAnSdrHint ? static_cast<const SdrHint*>(&rHint) : nullptr );
+
+ //#i76053# do nothing when only changes on the hidden draw page were made ( e.g. when the symbols for the dialogs are created )
+ SdrPageView* pSdrPageView = GetPageView();
+ if( pSdrHint && pSdrPageView )
+ {
+ if( pSdrPageView->GetPage() != pSdrHint->GetPage() )
+ return;
+ }
+
+ E3dView::Notify(rBC, rHint);
+
+ if( pSdrHint == nullptr )
+ return;
+
+ SdrHintKind eKind = pSdrHint->GetKind();
+ if( eKind == SdrHintKind::BeginEdit )
+ {
+ // #i79965# remember map mode
+ OSL_ASSERT( ! m_bRestoreMapMode );
+ OutputDevice* pOutDev = GetFirstOutputDevice();
+ if( pOutDev )
+ {
+ m_aMapModeToRestore = pOutDev->GetMapMode();
+ m_bRestoreMapMode = true;
+ }
+ }
+ else if( eKind == SdrHintKind::EndEdit )
+ {
+ // #i79965# scroll back view when ending text edit
+ OSL_ASSERT( m_bRestoreMapMode );
+ if( m_bRestoreMapMode )
+ {
+ OutputDevice* pOutDev = GetFirstOutputDevice();
+ if( pOutDev )
+ {
+ pOutDev->SetMapMode( m_aMapModeToRestore );
+ m_bRestoreMapMode = false;
+ }
+ }
+ }
+}
+
+SdrObject* DrawViewWrapper::getSdrObject( const uno::Reference<
+ drawing::XShape >& xShape )
+{
+ SdrObject* pRet = nullptr;
+ uno::Reference< lang::XTypeProvider > xTypeProvider( xShape, uno::UNO_QUERY );
+ if(xTypeProvider.is())
+ {
+ pRet = SdrObject::getSdrObjectFromXShape(xShape);
+ }
+ return pRet;
+}
+
+} //namespace chart
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */