3878 lines
114 KiB
C++
3878 lines
114 KiB
C++
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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/*
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* This file is part of the LibreOffice project.
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*
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* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/.
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*
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* This file incorporates work covered by the following license notice:
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*
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* Licensed to the Apache Software Foundation (ASF) under one or more
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* contributor license agreements. See the NOTICE file distributed
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* with this work for additional information regarding copyright
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* ownership. The ASF licenses this file to you under the Apache
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* License, Version 2.0 (the "License"); you may not use this file
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* except in compliance with the License. You may obtain a copy of
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* the License at http://www.apache.org/licenses/LICENSE-2.0 .
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*/
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#include "svddrgm1.hxx"
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#include <math.h>
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#include <o3tl/numeric.hxx>
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#include <osl/diagnose.h>
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#include <utility>
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#include <vcl/canvastools.hxx>
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#include <vcl/svapp.hxx>
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#include <vcl/settings.hxx>
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#include <vcl/ptrstyle.hxx>
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#include <svx/xpoly.hxx>
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#include <svx/svdtrans.hxx>
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#include <svx/svdundo.hxx>
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#include <svx/svdmark.hxx>
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#include <svx/svdpagv.hxx>
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#include <svx/svddrgv.hxx>
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#include <svx/svdograf.hxx>
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#include <svx/strings.hrc>
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#include <svx/dialmgr.hxx>
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#include <svx/sdgcpitm.hxx>
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#include <svx/sdooitm.hxx>
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#include <svx/sdtagitm.hxx>
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#include <basegfx/polygon/b2dpolygon.hxx>
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#include <basegfx/polygon/b2dpolygontools.hxx>
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#include <svx/sdr/overlay/overlaymanager.hxx>
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#include <sdr/overlay/overlayrollingrectangle.hxx>
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#include <svx/sdrpagewindow.hxx>
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#include <svx/sdrpaintwindow.hxx>
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#include <basegfx/matrix/b2dhommatrix.hxx>
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#include <basegfx/polygon/b2dpolypolygontools.hxx>
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#include <svx/sdr/contact/viewcontact.hxx>
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#include <svx/sdr/overlay/overlayprimitive2dsequenceobject.hxx>
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#include <drawinglayer/primitive2d/unifiedtransparenceprimitive2d.hxx>
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#include <svx/sdr/contact/objectcontact.hxx>
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#include <svx/svditer.hxx>
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#include <svx/svdopath.hxx>
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#include <svx/polypolygoneditor.hxx>
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#include <drawinglayer/primitive2d/PolygonMarkerPrimitive2D.hxx>
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#include <drawinglayer/primitive2d/PolyPolygonSelectionPrimitive2D.hxx>
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#include <drawinglayer/primitive2d/PolyPolygonMarkerPrimitive2D.hxx>
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#include <drawinglayer/primitive2d/transformprimitive2d.hxx>
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#include <drawinglayer/primitive2d/markerarrayprimitive2d.hxx>
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#include <sdr/primitive2d/sdrattributecreator.hxx>
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#include <sdr/primitive2d/sdrdecompositiontools.hxx>
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#include <sdr/primitive2d/sdrprimitivetools.hxx>
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#include <basegfx/matrix/b2dhommatrixtools.hxx>
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#include <drawinglayer/attribute/sdrlineattribute.hxx>
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#include <drawinglayer/attribute/sdrlinestartendattribute.hxx>
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#include <svl/itempool.hxx>
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#include <svtools/optionsdrawinglayer.hxx>
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#include <officecfg/Office/Common.hxx>
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#include <comphelper/lok.hxx>
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#include <map>
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#include <vector>
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SdrDragEntry::SdrDragEntry()
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: mbAddToTransparent(false)
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{
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}
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SdrDragEntry::~SdrDragEntry()
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{
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}
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SdrDragEntryPolyPolygon::SdrDragEntryPolyPolygon(basegfx::B2DPolyPolygon aOriginalPolyPolygon)
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: maOriginalPolyPolygon(std::move(aOriginalPolyPolygon))
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{
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}
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SdrDragEntryPolyPolygon::~SdrDragEntryPolyPolygon()
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{
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}
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drawinglayer::primitive2d::Primitive2DContainer SdrDragEntryPolyPolygon::createPrimitive2DSequenceInCurrentState(SdrDragMethod& rDragMethod, bool IsDragSizeValid)
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{
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drawinglayer::primitive2d::Primitive2DContainer aRetval;
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if(maOriginalPolyPolygon.count())
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{
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basegfx::B2DPolyPolygon aCopy(maOriginalPolyPolygon);
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rDragMethod.applyCurrentTransformationToPolyPolygon(aCopy);
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basegfx::BColor aColA(SvtOptionsDrawinglayer::GetStripeColorA().getBColor());
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basegfx::BColor aColB(SvtOptionsDrawinglayer::GetStripeColorB().getBColor());
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const double fStripeLength(officecfg::Office::Common::Drawinglayer::StripeLength::get());
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if(Application::GetSettings().GetStyleSettings().GetHighContrastMode())
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{
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aColA = aColB = Application::GetSettings().GetStyleSettings().GetHighlightColor().getBColor();
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aColB.invert();
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}
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aRetval.resize(2);
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aRetval[0] = new drawinglayer::primitive2d::PolyPolygonMarkerPrimitive2D(
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aCopy,
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aColA,
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aColB,
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fStripeLength);
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basegfx::BColor aHilightColor;
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if (IsDragSizeValid)
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aHilightColor = SvtOptionsDrawinglayer::getHilightColor().getBColor();
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else
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aHilightColor = basegfx::BColor(1.0, 0, 0);
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const double fTransparence(SvtOptionsDrawinglayer::GetTransparentSelectionPercent() * 0.01);
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aRetval[1] = new drawinglayer::primitive2d::PolyPolygonSelectionPrimitive2D(
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std::move(aCopy),
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aHilightColor,
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fTransparence,
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3.0,
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false);
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}
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return aRetval;
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}
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SdrDragEntrySdrObject::SdrDragEntrySdrObject(
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const SdrObject& rOriginal,
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bool bModify)
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: maOriginal(rOriginal),
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mbModify(bModify)
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{
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// add SdrObject parts to transparent overlay stuff
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setAddToTransparent(true);
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}
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SdrDragEntrySdrObject::~SdrDragEntrySdrObject()
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{
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}
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void SdrDragEntrySdrObject::prepareCurrentState(SdrDragMethod& rDragMethod)
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{
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// for the moment, i need to re-create the clone in all cases. I need to figure
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// out when clone and original have the same class, so that i can use operator=
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// in those cases
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mxClone.clear();
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if(mbModify)
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{
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mxClone = maOriginal.getFullDragClone();
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// apply original transformation, implemented at the DragMethods
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rDragMethod.applyCurrentTransformationToSdrObject(*mxClone);
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}
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}
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drawinglayer::primitive2d::Primitive2DContainer SdrDragEntrySdrObject::createPrimitive2DSequenceInCurrentState(SdrDragMethod&, bool /* IsDragSizeValid */)
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{
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const SdrObject* pSource = &maOriginal;
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if(mbModify && mxClone)
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{
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// choose source for geometry data
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pSource = mxClone.get();
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}
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// use the view-independent primitive representation (without
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// evtl. GridOffset, that may be applied to the DragEntry individually)
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drawinglayer::primitive2d::Primitive2DContainer xRetval;
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pSource->GetViewContact().getViewIndependentPrimitive2DContainer(xRetval);
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return xRetval;
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}
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SdrDragEntryPrimitive2DSequence::SdrDragEntryPrimitive2DSequence(
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drawinglayer::primitive2d::Primitive2DContainer&& rSequence)
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: maPrimitive2DSequence(std::move(rSequence))
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{
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// add parts to transparent overlay stuff if necessary
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setAddToTransparent(true);
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}
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SdrDragEntryPrimitive2DSequence::~SdrDragEntryPrimitive2DSequence()
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{
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}
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drawinglayer::primitive2d::Primitive2DContainer SdrDragEntryPrimitive2DSequence::createPrimitive2DSequenceInCurrentState(SdrDragMethod& rDragMethod, bool /* IsDragSizeValid */)
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{
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return drawinglayer::primitive2d::Primitive2DContainer {
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new drawinglayer::primitive2d::TransformPrimitive2D(
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rDragMethod.getCurrentTransformation(),
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drawinglayer::primitive2d::Primitive2DContainer(maPrimitive2DSequence))
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};
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}
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SdrDragEntryPointGlueDrag::SdrDragEntryPointGlueDrag(std::vector< basegfx::B2DPoint >&& rPositions, bool bIsPointDrag)
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: maPositions(std::move(rPositions)),
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mbIsPointDrag(bIsPointDrag)
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{
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// add SdrObject parts to transparent overlay stuff
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setAddToTransparent(true);
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}
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SdrDragEntryPointGlueDrag::~SdrDragEntryPointGlueDrag()
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{
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}
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drawinglayer::primitive2d::Primitive2DContainer SdrDragEntryPointGlueDrag::createPrimitive2DSequenceInCurrentState(SdrDragMethod& rDragMethod, bool /* IsDragSizeValid */)
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{
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drawinglayer::primitive2d::Primitive2DContainer aRetval;
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if(!maPositions.empty())
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{
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basegfx::B2DPolygon aPolygon;
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for(auto const & a: maPositions)
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{
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aPolygon.append(a);
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}
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basegfx::B2DPolyPolygon aPolyPolygon(aPolygon);
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rDragMethod.applyCurrentTransformationToPolyPolygon(aPolyPolygon);
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const basegfx::B2DPolygon aTransformed(aPolyPolygon.getB2DPolygon(0));
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std::vector< basegfx::B2DPoint > aTransformedPositions;
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aTransformedPositions.reserve(aTransformed.count());
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for(sal_uInt32 a = 0; a < aTransformed.count(); a++)
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{
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aTransformedPositions.push_back(aTransformed.getB2DPoint(a));
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}
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if(mbIsPointDrag)
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{
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basegfx::BColor aColor(SvtOptionsDrawinglayer::GetStripeColorA().getBColor());
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if(Application::GetSettings().GetStyleSettings().GetHighContrastMode())
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{
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aColor = Application::GetSettings().GetStyleSettings().GetHighlightColor().getBColor();
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}
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aRetval = drawinglayer::primitive2d::Primitive2DContainer {
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new drawinglayer::primitive2d::MarkerArrayPrimitive2D(std::move(aTransformedPositions),
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drawinglayer::primitive2d::createDefaultCross_3x3(aColor))
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};
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}
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else
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{
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aRetval = drawinglayer::primitive2d::Primitive2DContainer {
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new drawinglayer::primitive2d::MarkerArrayPrimitive2D(std::move(aTransformedPositions),
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SdrHdl::createGluePointBitmap())
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};
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}
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}
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return aRetval;
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}
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void SdrDragMethod::resetSdrDragEntries()
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{
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// clear entries; creation is on demand
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clearSdrDragEntries();
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}
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basegfx::B2DRange SdrDragMethod::getCurrentRange() const
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{
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return maOverlayObjectList.getBaseRange();
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}
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void SdrDragMethod::clearSdrDragEntries()
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{
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maSdrDragEntries.clear();
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}
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void SdrDragMethod::addSdrDragEntry(std::unique_ptr<SdrDragEntry> pNew)
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{
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assert(pNew);
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maSdrDragEntries.push_back(std::move(pNew));
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}
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void SdrDragMethod::createSdrDragEntries()
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{
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if(!(getSdrDragView().GetSdrPageView() && getSdrDragView().GetSdrPageView()->HasMarkedObjPageView()))
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return;
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if(getSdrDragView().IsDraggingPoints())
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{
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createSdrDragEntries_PointDrag();
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}
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else if(getSdrDragView().IsDraggingGluePoints())
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{
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createSdrDragEntries_GlueDrag();
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}
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else
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{
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if(getSolidDraggingActive())
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{
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createSdrDragEntries_SolidDrag();
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}
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else
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{
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createSdrDragEntries_PolygonDrag();
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}
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}
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}
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void SdrDragMethod::createSdrDragEntryForSdrObject(const SdrObject& rOriginal)
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{
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// add full object drag; Clone() at the object has to work
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// for this
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addSdrDragEntry(std::unique_ptr<SdrDragEntry>(new SdrDragEntrySdrObject(rOriginal, true/*bModify*/)));
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}
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void SdrDragMethod::insertNewlyCreatedOverlayObjectForSdrDragMethod(
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std::unique_ptr<sdr::overlay::OverlayObject> pOverlayObject,
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const sdr::contact::ObjectContact& rObjectContact,
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sdr::overlay::OverlayManager& rOverlayManager)
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{
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// check if we have an OverlayObject
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if(!pOverlayObject)
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{
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return;
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}
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// add to OverlayManager
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rOverlayManager.add(*pOverlayObject);
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// Add GridOffset for non-linear ViewToDevice transformation (calc)
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if(rObjectContact.supportsGridOffsets())
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{
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const basegfx::B2DRange& rNewRange(pOverlayObject->getBaseRange());
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if(!rNewRange.isEmpty())
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{
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basegfx::B2DVector aOffset(0.0, 0.0);
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rObjectContact.calculateGridOffsetForB2DRange(aOffset, rNewRange);
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if(!aOffset.equalZero())
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{
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pOverlayObject->setOffset(aOffset);
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}
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}
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}
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// add to local OverlayObjectList - ownership change (!)
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maOverlayObjectList.append(std::move(pOverlayObject));
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}
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void SdrDragMethod::createSdrDragEntries_SolidDrag()
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{
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const SdrMarkList& rMarkList = getSdrDragView().GetMarkedObjectList();
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const size_t nMarkCount(rMarkList.GetMarkCount());
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SdrPageView* pPV = getSdrDragView().GetSdrPageView();
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if(!pPV)
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return;
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for(size_t a = 0; a < nMarkCount; ++a)
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{
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SdrMark* pM = rMarkList.GetMark(a);
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if(pM->GetPageView() == pPV)
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{
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const SdrObject* pObject = pM->GetMarkedSdrObj();
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if(pObject)
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{
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if(pPV->PageWindowCount())
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{
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SdrObjListIter aIter(*pObject);
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while(aIter.IsMore())
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{
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SdrObject* pCandidate = aIter.Next();
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if(pCandidate)
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{
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const bool bSuppressFullDrag(!pCandidate->supportsFullDrag());
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bool bAddWireframe(bSuppressFullDrag);
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if(!bAddWireframe && !pCandidate->HasLineStyle())
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{
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// add wireframe for objects without outline
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bAddWireframe = true;
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}
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if(!bSuppressFullDrag)
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{
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// add full object drag; Clone() at the object has to work
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// for this
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createSdrDragEntryForSdrObject(*pCandidate);
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}
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if(bAddWireframe)
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{
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// when dragging a 50% transparent copy of a filled or not filled object without
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// outline, this is normally hard to see. Add extra wireframe in that case. This
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// works nice e.g. with text frames etc.
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addSdrDragEntry(std::unique_ptr<SdrDragEntry>(new SdrDragEntryPolyPolygon(pCandidate->TakeXorPoly())));
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}
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}
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}
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}
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}
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}
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}
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}
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void SdrDragMethod::createSdrDragEntries_PolygonDrag()
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{
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const SdrMarkList& rMarkList = getSdrDragView().GetMarkedObjectList();
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const size_t nMarkCount(rMarkList.GetMarkCount());
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bool bNoPolygons(getSdrDragView().IsNoDragXorPolys() || nMarkCount > SdrDragView::GetDragXorPolyLimit());
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basegfx::B2DPolyPolygon aResult;
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sal_uInt32 nPointCount(0);
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for(size_t a = 0; !bNoPolygons && a < nMarkCount; ++a)
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{
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SdrMark* pM = rMarkList.GetMark(a);
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if(pM->GetPageView() == getSdrDragView().GetSdrPageView())
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{
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const basegfx::B2DPolyPolygon aNewPolyPolygon(pM->GetMarkedSdrObj()->TakeXorPoly());
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for(auto const& rPolygon : aNewPolyPolygon)
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{
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nPointCount += rPolygon.count();
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}
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if(nPointCount > SdrDragView::GetDragXorPointLimit())
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{
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bNoPolygons = true;
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}
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if(!bNoPolygons)
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{
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aResult.append(aNewPolyPolygon);
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}
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}
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}
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if(bNoPolygons)
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{
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const tools::Rectangle aR(getSdrDragView().GetSdrPageView()->MarkSnap());
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const basegfx::B2DRange aNewRectangle = vcl::unotools::b2DRectangleFromRectangle(aR);
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basegfx::B2DPolygon aNewPolygon(basegfx::utils::createPolygonFromRect(aNewRectangle));
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aResult = basegfx::B2DPolyPolygon(basegfx::utils::expandToCurve(aNewPolygon));
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}
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if(aResult.count())
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{
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addSdrDragEntry(std::unique_ptr<SdrDragEntry>(new SdrDragEntryPolyPolygon(std::move(aResult))));
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}
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}
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void SdrDragMethod::createSdrDragEntries_PointDrag()
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{
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const SdrMarkList& rMarkList = getSdrDragView().GetMarkedObjectList();
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const size_t nMarkCount(rMarkList.GetMarkCount());
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std::vector< basegfx::B2DPoint > aPositions;
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for(size_t nm = 0; nm < nMarkCount; ++nm)
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{
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SdrMark* pM = rMarkList.GetMark(nm);
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if(pM->GetPageView() == getSdrDragView().GetSdrPageView())
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{
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const SdrUShortCont& rPts = pM->GetMarkedPoints();
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if (!rPts.empty())
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{
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const SdrObject* pObj = pM->GetMarkedSdrObj();
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const SdrPathObj* pPath = dynamic_cast< const SdrPathObj* >(pObj);
|
|
|
|
if(pPath)
|
|
{
|
|
const basegfx::B2DPolyPolygon& aPathXPP = pPath->GetPathPoly();
|
|
|
|
if(aPathXPP.count())
|
|
{
|
|
for(const sal_uInt16 nObjPt : rPts)
|
|
{
|
|
sal_uInt32 nPolyNum, nPointNum;
|
|
|
|
if(sdr::PolyPolygonEditor::GetRelativePolyPoint(aPathXPP, nObjPt, nPolyNum, nPointNum))
|
|
{
|
|
aPositions.push_back(aPathXPP.getB2DPolygon(nPolyNum).getB2DPoint(nPointNum));
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
if(!aPositions.empty())
|
|
{
|
|
addSdrDragEntry(std::unique_ptr<SdrDragEntry>(new SdrDragEntryPointGlueDrag(std::move(aPositions), true)));
|
|
}
|
|
}
|
|
|
|
void SdrDragMethod::createSdrDragEntries_GlueDrag()
|
|
{
|
|
const SdrMarkList& rMarkList = getSdrDragView().GetMarkedObjectList();
|
|
const size_t nMarkCount(rMarkList.GetMarkCount());
|
|
std::vector< basegfx::B2DPoint > aPositions;
|
|
|
|
for(size_t nm = 0; nm < nMarkCount; ++nm)
|
|
{
|
|
SdrMark* pM = rMarkList.GetMark(nm);
|
|
|
|
if(pM->GetPageView() == getSdrDragView().GetSdrPageView())
|
|
{
|
|
const SdrUShortCont& rPts = pM->GetMarkedGluePoints();
|
|
|
|
if (!rPts.empty())
|
|
{
|
|
const SdrObject* pObj = pM->GetMarkedSdrObj();
|
|
const SdrGluePointList* pGPL = pObj->GetGluePointList();
|
|
|
|
if (pGPL)
|
|
{
|
|
for(const sal_uInt16 nObjPt : rPts)
|
|
{
|
|
const sal_uInt16 nGlueNum(pGPL->FindGluePoint(nObjPt));
|
|
|
|
if(SDRGLUEPOINT_NOTFOUND != nGlueNum)
|
|
{
|
|
const Point aPoint((*pGPL)[nGlueNum].GetAbsolutePos(*pObj));
|
|
aPositions.emplace_back(aPoint.X(), aPoint.Y());
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
if(!aPositions.empty())
|
|
{
|
|
addSdrDragEntry(std::unique_ptr<SdrDragEntry>(new SdrDragEntryPointGlueDrag(std::move(aPositions), false)));
|
|
}
|
|
}
|
|
|
|
OUString SdrDragMethod::ImpGetDescriptionStr(TranslateId pStrCacheID) const
|
|
{
|
|
ImpGetDescriptionOptions nOpt=ImpGetDescriptionOptions::NONE;
|
|
if (IsDraggingPoints()) {
|
|
nOpt=ImpGetDescriptionOptions::POINTS;
|
|
} else if (IsDraggingGluePoints()) {
|
|
nOpt=ImpGetDescriptionOptions::GLUEPOINTS;
|
|
}
|
|
return getSdrDragView().ImpGetDescriptionString(pStrCacheID, nOpt);
|
|
}
|
|
|
|
SdrObject* SdrDragMethod::GetDragObj() const
|
|
{
|
|
SdrObject* pObj=nullptr;
|
|
if (getSdrDragView().mpDragHdl!=nullptr) pObj=getSdrDragView().mpDragHdl->GetObj();
|
|
if (pObj==nullptr) pObj=getSdrDragView().mpMarkedObj;
|
|
return pObj;
|
|
}
|
|
|
|
SdrPageView* SdrDragMethod::GetDragPV() const
|
|
{
|
|
SdrPageView* pPV=nullptr;
|
|
if (getSdrDragView().mpDragHdl!=nullptr) pPV=getSdrDragView().mpDragHdl->GetPageView();
|
|
if (pPV==nullptr) pPV=getSdrDragView().mpMarkedPV;
|
|
return pPV;
|
|
}
|
|
|
|
void SdrDragMethod::applyCurrentTransformationToSdrObject(SdrObject& rTarget)
|
|
{
|
|
// the original applies the transformation using TRGetBaseGeometry/TRSetBaseGeometry.
|
|
// Later this should be the only needed one for linear transforms (not for SdrDragCrook and
|
|
// SdrDragDistort, those are NOT linear). Currently, this can not yet be used since the
|
|
// special handling of rotate/mirror due to the not-being-able to handle it in the old
|
|
// drawinglayer stuff. Text would currently not correctly be mirrored in the preview.
|
|
basegfx::B2DHomMatrix aObjectTransform;
|
|
basegfx::B2DPolyPolygon aObjectPolyPolygon;
|
|
bool bPolyUsed(rTarget.TRGetBaseGeometry(aObjectTransform, aObjectPolyPolygon));
|
|
|
|
// apply transform to object transform
|
|
aObjectTransform *= getCurrentTransformation();
|
|
|
|
if(bPolyUsed)
|
|
{
|
|
// do something special since the object size is in the polygon
|
|
// break up matrix to get the scale
|
|
const basegfx::utils::B2DHomMatrixBufferedDecompose aTmpDecomp(aObjectTransform);
|
|
|
|
// get polygon's position and size
|
|
const basegfx::B2DRange aPolyRange(aObjectPolyPolygon.getB2DRange());
|
|
|
|
// get the scaling factors (do not mirror, this is in the object transformation)
|
|
const double fScaleX(fabs(aTmpDecomp.getScale().getX()) / (basegfx::fTools::equalZero(aPolyRange.getWidth()) ? 1.0 : aPolyRange.getWidth()));
|
|
const double fScaleY(fabs(aTmpDecomp.getScale().getY()) / (basegfx::fTools::equalZero(aPolyRange.getHeight()) ? 1.0 : aPolyRange.getHeight()));
|
|
|
|
// prepare transform matrix for polygon
|
|
basegfx::B2DHomMatrix aPolyTransform(
|
|
basegfx::utils::createTranslateB2DHomMatrix(
|
|
-aPolyRange.getMinX(),
|
|
-aPolyRange.getMinY()));
|
|
aPolyTransform.scale(fScaleX, fScaleY);
|
|
|
|
// transform the polygon
|
|
aObjectPolyPolygon.transform(aPolyTransform);
|
|
}
|
|
|
|
rTarget.TRSetBaseGeometry(getCurrentTransformation() * aObjectTransform, aObjectPolyPolygon);
|
|
}
|
|
|
|
void SdrDragMethod::applyCurrentTransformationToPolyPolygon(basegfx::B2DPolyPolygon& rTarget)
|
|
{
|
|
// original uses CurrentTransformation
|
|
rTarget.transform(getCurrentTransformation());
|
|
}
|
|
|
|
SdrDragMethod::SdrDragMethod(SdrDragView& rNewView)
|
|
: mrSdrDragView(rNewView),
|
|
mbMoveOnly(false),
|
|
mbSolidDraggingActive(getSdrDragView().IsSolidDragging()),
|
|
mbShiftPressed(false)
|
|
{
|
|
if(mbSolidDraggingActive && Application::GetSettings().GetStyleSettings().GetHighContrastMode())
|
|
{
|
|
// fallback to wireframe when high contrast is used
|
|
mbSolidDraggingActive = false;
|
|
}
|
|
}
|
|
|
|
SdrDragMethod::~SdrDragMethod()
|
|
{
|
|
clearSdrDragEntries();
|
|
}
|
|
|
|
void SdrDragMethod::Show(bool IsValidSize)
|
|
{
|
|
getSdrDragView().ShowDragObj(IsValidSize);
|
|
}
|
|
|
|
void SdrDragMethod::Hide()
|
|
{
|
|
getSdrDragView().HideDragObj();
|
|
}
|
|
|
|
basegfx::B2DHomMatrix SdrDragMethod::getCurrentTransformation() const
|
|
{
|
|
return basegfx::B2DHomMatrix();
|
|
}
|
|
|
|
void SdrDragMethod::CancelSdrDrag()
|
|
{
|
|
Hide();
|
|
}
|
|
|
|
typedef std::map< const SdrObject*, SdrObject* > SdrObjectAndCloneMap;
|
|
|
|
void SdrDragMethod::CreateOverlayGeometry(
|
|
sdr::overlay::OverlayManager& rOverlayManager,
|
|
const sdr::contact::ObjectContact& rObjectContact, bool bIsGeometrySizeValid)
|
|
{
|
|
// We do client-side object manipulation with the Kit API
|
|
if (comphelper::LibreOfficeKit::isActive())
|
|
return;
|
|
|
|
// create SdrDragEntries on demand
|
|
if(maSdrDragEntries.empty())
|
|
{
|
|
createSdrDragEntries();
|
|
}
|
|
|
|
// if there are entries, derive OverlayObjects from the entries, including
|
|
// modification from current interactive state
|
|
if(!maSdrDragEntries.empty())
|
|
{
|
|
// #i54102# SdrDragEntrySdrObject creates clones of SdrObjects as base for creating the needed
|
|
// primitives, holding the original and the clone. If connectors (Edges) are involved,
|
|
// the cloned connectors need to be connected to the cloned SdrObjects (after cloning
|
|
// they are connected to the original SdrObjects). To do so, trigger the preparation
|
|
// steps for SdrDragEntrySdrObject, save an association of (orig, clone) in a helper
|
|
// and evtl. remember if it was an edge
|
|
SdrObjectAndCloneMap aOriginalAndClones;
|
|
std::vector< SdrEdgeObj* > aEdges;
|
|
|
|
// #i54102# execute prepareCurrentState for all SdrDragEntrySdrObject, register pair of original and
|
|
// clone, remember edges
|
|
for(auto const & a: maSdrDragEntries)
|
|
{
|
|
SdrDragEntrySdrObject* pSdrDragEntrySdrObject = dynamic_cast< SdrDragEntrySdrObject*>(a.get());
|
|
|
|
if(pSdrDragEntrySdrObject)
|
|
{
|
|
pSdrDragEntrySdrObject->prepareCurrentState(*this);
|
|
|
|
SdrEdgeObj* pSdrEdgeObj = dynamic_cast< SdrEdgeObj* >(pSdrDragEntrySdrObject->getClone());
|
|
|
|
if(pSdrEdgeObj)
|
|
{
|
|
aEdges.push_back(pSdrEdgeObj);
|
|
}
|
|
|
|
if(pSdrDragEntrySdrObject->getClone())
|
|
{
|
|
aOriginalAndClones[&pSdrDragEntrySdrObject->getOriginal()] = pSdrDragEntrySdrObject->getClone();
|
|
}
|
|
}
|
|
}
|
|
|
|
// #i54102# if there are edges, reconnect their ends to the corresponding clones (if found)
|
|
for(SdrEdgeObj* pSdrEdgeObj: aEdges)
|
|
{
|
|
SdrObject* pConnectedTo = pSdrEdgeObj->GetConnectedNode(true);
|
|
|
|
if(pConnectedTo)
|
|
{
|
|
SdrObjectAndCloneMap::iterator aEntry = aOriginalAndClones.find(pConnectedTo);
|
|
|
|
if(aEntry != aOriginalAndClones.end())
|
|
{
|
|
pSdrEdgeObj->ConnectToNode(true, aEntry->second);
|
|
}
|
|
}
|
|
|
|
pConnectedTo = pSdrEdgeObj->GetConnectedNode(false);
|
|
|
|
if(pConnectedTo)
|
|
{
|
|
SdrObjectAndCloneMap::iterator aEntry = aOriginalAndClones.find(pConnectedTo);
|
|
|
|
if(aEntry != aOriginalAndClones.end())
|
|
{
|
|
pSdrEdgeObj->ConnectToNode(false, aEntry->second);
|
|
}
|
|
}
|
|
}
|
|
|
|
// collect primitives for visualisation
|
|
drawinglayer::primitive2d::Primitive2DContainer aResult;
|
|
drawinglayer::primitive2d::Primitive2DContainer aResultTransparent;
|
|
|
|
for(auto & pCandidate: maSdrDragEntries)
|
|
{
|
|
const drawinglayer::primitive2d::Primitive2DContainer aCandidateResult(
|
|
pCandidate->createPrimitive2DSequenceInCurrentState(*this, bIsGeometrySizeValid));
|
|
|
|
if(!aCandidateResult.empty())
|
|
{
|
|
if(pCandidate->getAddToTransparent())
|
|
{
|
|
aResultTransparent.append(aCandidateResult);
|
|
}
|
|
else
|
|
{
|
|
aResult.append(aCandidateResult);
|
|
}
|
|
}
|
|
}
|
|
|
|
if(DoAddConnectorOverlays())
|
|
{
|
|
drawinglayer::primitive2d::Primitive2DContainer aConnectorOverlays(AddConnectorOverlays());
|
|
|
|
if(!aConnectorOverlays.empty())
|
|
{
|
|
// add connector overlays to transparent part
|
|
aResultTransparent.append(std::move(aConnectorOverlays));
|
|
}
|
|
}
|
|
|
|
if(!aResult.empty())
|
|
{
|
|
std::unique_ptr<sdr::overlay::OverlayObject> pNewOverlayObject(
|
|
new sdr::overlay::OverlayPrimitive2DSequenceObject(
|
|
std::move(aResult)));
|
|
|
|
insertNewlyCreatedOverlayObjectForSdrDragMethod(
|
|
std::move(pNewOverlayObject),
|
|
rObjectContact,
|
|
rOverlayManager);
|
|
}
|
|
|
|
if(!aResultTransparent.empty())
|
|
{
|
|
aResultTransparent = drawinglayer::primitive2d::Primitive2DContainer {
|
|
new drawinglayer::primitive2d::UnifiedTransparencePrimitive2D(std::move(aResultTransparent), 0.5)
|
|
};
|
|
|
|
std::unique_ptr<sdr::overlay::OverlayObject> pNewOverlayObject(
|
|
new sdr::overlay::OverlayPrimitive2DSequenceObject(
|
|
std::move(aResultTransparent)));
|
|
|
|
insertNewlyCreatedOverlayObjectForSdrDragMethod(
|
|
std::move(pNewOverlayObject),
|
|
rObjectContact,
|
|
rOverlayManager);
|
|
}
|
|
}
|
|
|
|
// add DragStripes if necessary (help lines cross the page when dragging)
|
|
if(!getSdrDragView().IsDragStripes())
|
|
return;
|
|
|
|
tools::Rectangle aActionRectangle;
|
|
getSdrDragView().TakeActionRect(aActionRectangle);
|
|
|
|
const basegfx::B2DPoint aTopLeft(aActionRectangle.Left(), aActionRectangle.Top());
|
|
const basegfx::B2DPoint aBottomRight(aActionRectangle.Right(), aActionRectangle.Bottom());
|
|
std::unique_ptr<sdr::overlay::OverlayRollingRectangleStriped> pNew(
|
|
new sdr::overlay::OverlayRollingRectangleStriped(
|
|
aTopLeft,
|
|
aBottomRight,
|
|
true,
|
|
false));
|
|
|
|
insertNewlyCreatedOverlayObjectForSdrDragMethod(
|
|
std::move(pNew),
|
|
rObjectContact,
|
|
rOverlayManager);
|
|
}
|
|
|
|
void SdrDragMethod::destroyOverlayGeometry()
|
|
{
|
|
maOverlayObjectList.clear();
|
|
}
|
|
|
|
bool SdrDragMethod::DoAddConnectorOverlays()
|
|
{
|
|
// these conditions are translated from SdrDragView::ImpDrawEdgeXor
|
|
const SdrMarkList& rMarkedNodes = getSdrDragView().GetEdgesOfMarkedNodes();
|
|
|
|
if(!rMarkedNodes.GetMarkCount())
|
|
{
|
|
return false;
|
|
}
|
|
|
|
if(getSdrDragView().IsDraggingPoints() || getSdrDragView().IsDraggingGluePoints())
|
|
{
|
|
return false;
|
|
}
|
|
|
|
if(!getMoveOnly() && !(
|
|
dynamic_cast<const SdrDragMove*>(this) != nullptr || dynamic_cast<const SdrDragResize*>(this) != nullptr ||
|
|
dynamic_cast<const SdrDragRotate*>(this) != nullptr || dynamic_cast<const SdrDragMirror*>(this) != nullptr ))
|
|
{
|
|
return false;
|
|
}
|
|
|
|
// one more migrated from SdrEdgeObj::NspToggleEdgeXor
|
|
if( dynamic_cast< const SdrDragObjOwn* >(this) != nullptr || dynamic_cast< const SdrDragMovHdl* >(this) != nullptr )
|
|
{
|
|
return false;
|
|
}
|
|
|
|
return true;
|
|
}
|
|
|
|
drawinglayer::primitive2d::Primitive2DContainer SdrDragMethod::AddConnectorOverlays()
|
|
{
|
|
drawinglayer::primitive2d::Primitive2DContainer aRetval;
|
|
const bool bDetail(getMoveOnly());
|
|
const SdrMarkList& rMarkedNodes = getSdrDragView().GetEdgesOfMarkedNodes();
|
|
|
|
for(size_t a = 0; a < rMarkedNodes.GetMarkCount(); ++a)
|
|
{
|
|
SdrMark* pEM = rMarkedNodes.GetMark(a);
|
|
|
|
if(pEM && pEM->GetMarkedSdrObj())
|
|
{
|
|
SdrEdgeObj* pEdge = dynamic_cast< SdrEdgeObj* >(pEM->GetMarkedSdrObj());
|
|
|
|
if(pEdge)
|
|
{
|
|
basegfx::B2DPolygon aEdgePolygon(pEdge->ImplAddConnectorOverlay(*this, pEM->IsCon1(), pEM->IsCon2(), bDetail));
|
|
|
|
if(aEdgePolygon.count())
|
|
{
|
|
// this polygon is a temporary calculated connector path, so it is not possible to fetch
|
|
// the needed primitives directly from the pEdge object which does not get changed. If full
|
|
// drag is on, use the SdrObjects ItemSet to create an adequate representation
|
|
bool bUseSolidDragging(getSolidDraggingActive());
|
|
|
|
if(bUseSolidDragging)
|
|
{
|
|
// switch off solid dragging if connector is not visible
|
|
if(!pEdge->HasLineStyle())
|
|
{
|
|
bUseSolidDragging = false;
|
|
}
|
|
}
|
|
|
|
if(bUseSolidDragging)
|
|
{
|
|
const SfxItemSet& rItemSet = pEdge->GetMergedItemSet();
|
|
const drawinglayer::attribute::SdrLineAttribute aLine(
|
|
drawinglayer::primitive2d::createNewSdrLineAttribute(rItemSet));
|
|
|
|
if(!aLine.isDefault())
|
|
{
|
|
const drawinglayer::attribute::SdrLineStartEndAttribute aLineStartEnd(
|
|
drawinglayer::primitive2d::createNewSdrLineStartEndAttribute(
|
|
rItemSet,
|
|
aLine.getWidth()));
|
|
|
|
aRetval.push_back(drawinglayer::primitive2d::createPolygonLinePrimitive(
|
|
aEdgePolygon,
|
|
aLine,
|
|
aLineStartEnd));
|
|
}
|
|
}
|
|
else
|
|
{
|
|
basegfx::BColor aColA(SvtOptionsDrawinglayer::GetStripeColorA().getBColor());
|
|
basegfx::BColor aColB(SvtOptionsDrawinglayer::GetStripeColorB().getBColor());
|
|
const double fStripeLength(officecfg::Office::Common::Drawinglayer::StripeLength::get());
|
|
|
|
if(Application::GetSettings().GetStyleSettings().GetHighContrastMode())
|
|
{
|
|
aColA = aColB = Application::GetSettings().GetStyleSettings().GetHighlightColor().getBColor();
|
|
aColB.invert();
|
|
}
|
|
|
|
drawinglayer::primitive2d::Primitive2DReference aPolyPolygonMarkerPrimitive2D(
|
|
new drawinglayer::primitive2d::PolygonMarkerPrimitive2D(
|
|
std::move(aEdgePolygon), aColA, aColB, fStripeLength));
|
|
aRetval.push_back(aPolyPolygonMarkerPrimitive2D);
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
return aRetval;
|
|
}
|
|
|
|
|
|
SdrDragMovHdl::SdrDragMovHdl(SdrDragView& rNewView)
|
|
: SdrDragMethod(rNewView)
|
|
{
|
|
}
|
|
|
|
void SdrDragMovHdl::createSdrDragEntries()
|
|
{
|
|
// SdrDragMovHdl does not use the default drags,
|
|
// but creates nothing
|
|
}
|
|
|
|
OUString SdrDragMovHdl::GetSdrDragComment() const
|
|
{
|
|
OUString aStr=SvxResId(STR_DragMethMovHdl);
|
|
if (getSdrDragView().IsDragWithCopy()) aStr+=SvxResId(STR_EditWithCopy);
|
|
return aStr;
|
|
}
|
|
|
|
bool SdrDragMovHdl::BeginSdrDrag()
|
|
{
|
|
if( !GetDragHdl() )
|
|
return false;
|
|
|
|
DragStat().SetRef1(GetDragHdl()->GetPos());
|
|
DragStat().SetShown(!DragStat().IsShown());
|
|
SdrHdlKind eKind=GetDragHdl()->GetKind();
|
|
SdrHdl* pH1=GetHdlList().GetHdl(SdrHdlKind::Ref1);
|
|
SdrHdl* pH2=GetHdlList().GetHdl(SdrHdlKind::Ref2);
|
|
|
|
if (eKind==SdrHdlKind::MirrorAxis)
|
|
{
|
|
if (pH1==nullptr || pH2==nullptr)
|
|
{
|
|
OSL_FAIL("SdrDragMovHdl::BeginSdrDrag(): Moving the axis of reflection: reference handles not found.");
|
|
return false;
|
|
}
|
|
|
|
DragStat().SetActionRect(tools::Rectangle(pH1->GetPos(),pH2->GetPos()));
|
|
}
|
|
else
|
|
{
|
|
Point aPt(GetDragHdl()->GetPos());
|
|
DragStat().SetActionRect(tools::Rectangle(aPt,aPt));
|
|
}
|
|
|
|
return true;
|
|
}
|
|
|
|
void SdrDragMovHdl::MoveSdrDrag(const Point& rNoSnapPnt)
|
|
{
|
|
Point aPnt(rNoSnapPnt);
|
|
|
|
if ( !(GetDragHdl() && DragStat().CheckMinMoved(rNoSnapPnt)))
|
|
return;
|
|
|
|
if (GetDragHdl()->GetKind()==SdrHdlKind::MirrorAxis)
|
|
{
|
|
SdrHdl* pH1=GetHdlList().GetHdl(SdrHdlKind::Ref1);
|
|
SdrHdl* pH2=GetHdlList().GetHdl(SdrHdlKind::Ref2);
|
|
|
|
if (pH1==nullptr || pH2==nullptr)
|
|
return;
|
|
|
|
if (!DragStat().IsNoSnap())
|
|
{
|
|
tools::Long nBestXSnap=0;
|
|
tools::Long nBestYSnap=0;
|
|
bool bXSnapped=false;
|
|
bool bYSnapped=false;
|
|
Point aDif(aPnt-DragStat().GetStart());
|
|
getSdrDragView().CheckSnap(Ref1()+aDif,nBestXSnap,nBestYSnap,bXSnapped,bYSnapped);
|
|
getSdrDragView().CheckSnap(Ref2()+aDif,nBestXSnap,nBestYSnap,bXSnapped,bYSnapped);
|
|
aPnt.AdjustX(nBestXSnap );
|
|
aPnt.AdjustY(nBestYSnap );
|
|
}
|
|
|
|
if (aPnt!=DragStat().GetNow())
|
|
{
|
|
Hide();
|
|
DragStat().NextMove(aPnt);
|
|
Point aDif(DragStat().GetNow()-DragStat().GetStart());
|
|
pH1->SetPos(Ref1()+aDif);
|
|
pH2->SetPos(Ref2()+aDif);
|
|
|
|
SdrHdl* pHM = GetHdlList().GetHdl(SdrHdlKind::MirrorAxis);
|
|
|
|
if(pHM)
|
|
pHM->Touch();
|
|
|
|
Show();
|
|
DragStat().SetActionRect(tools::Rectangle(pH1->GetPos(),pH2->GetPos()));
|
|
}
|
|
}
|
|
else
|
|
{
|
|
if (!DragStat().IsNoSnap()) SnapPos(aPnt);
|
|
Degree100 nSA(0);
|
|
|
|
if (getSdrDragView().IsAngleSnapEnabled())
|
|
nSA=getSdrDragView().GetSnapAngle();
|
|
|
|
if (getSdrDragView().IsMirrorAllowed(true,true))
|
|
{ // limited
|
|
if (!getSdrDragView().IsMirrorAllowed()) nSA=4500_deg100;
|
|
if (!getSdrDragView().IsMirrorAllowed(true)) nSA=9000_deg100;
|
|
}
|
|
|
|
if (getSdrDragView().IsOrtho() && nSA!=9000_deg100)
|
|
nSA=4500_deg100;
|
|
|
|
if (nSA)
|
|
{ // angle snapping
|
|
SdrHdlKind eRef=SdrHdlKind::Ref1;
|
|
|
|
if (GetDragHdl()->GetKind()==SdrHdlKind::Ref1)
|
|
eRef=SdrHdlKind::Ref2;
|
|
|
|
SdrHdl* pH=GetHdlList().GetHdl(eRef);
|
|
|
|
if (pH!=nullptr)
|
|
{
|
|
Point aRef(pH->GetPos());
|
|
Degree100 nAngle=NormAngle36000(GetAngle(aPnt-aRef));
|
|
Degree100 nNewAngle=nAngle;
|
|
nNewAngle+=nSA/2_deg100;
|
|
nNewAngle/=nSA;
|
|
nNewAngle*=nSA;
|
|
nNewAngle=NormAngle36000(nNewAngle);
|
|
double a=toRadians(nNewAngle-nAngle);
|
|
double nSin=sin(a);
|
|
double nCos=cos(a);
|
|
RotatePoint(aPnt,aRef,nSin,nCos);
|
|
|
|
// eliminate rounding errors for certain values
|
|
if (nSA==9000_deg100)
|
|
{
|
|
if (nNewAngle==0_deg100 || nNewAngle==18000_deg100) aPnt.setY(aRef.Y() );
|
|
if (nNewAngle==9000_deg100 || nNewAngle==27000_deg100) aPnt.setX(aRef.X() );
|
|
}
|
|
|
|
if (nSA==4500_deg100)
|
|
OrthoDistance8(aRef,aPnt,true);
|
|
}
|
|
}
|
|
|
|
if (aPnt!=DragStat().GetNow())
|
|
{
|
|
Hide();
|
|
DragStat().NextMove(aPnt);
|
|
GetDragHdl()->SetPos(DragStat().GetNow());
|
|
SdrHdl* pHM = GetHdlList().GetHdl(SdrHdlKind::MirrorAxis);
|
|
|
|
if(pHM)
|
|
pHM->Touch();
|
|
|
|
Show();
|
|
DragStat().SetActionRect(tools::Rectangle(aPnt,aPnt));
|
|
}
|
|
}
|
|
}
|
|
|
|
bool SdrDragMovHdl::EndSdrDrag(bool /*bCopy*/)
|
|
{
|
|
if( GetDragHdl() )
|
|
{
|
|
switch (GetDragHdl()->GetKind())
|
|
{
|
|
case SdrHdlKind::Ref1:
|
|
Ref1()=DragStat().GetNow();
|
|
break;
|
|
|
|
case SdrHdlKind::Ref2:
|
|
Ref2()=DragStat().GetNow();
|
|
break;
|
|
|
|
case SdrHdlKind::MirrorAxis:
|
|
Ref1()+=DragStat().GetNow()-DragStat().GetStart();
|
|
Ref2()+=DragStat().GetNow()-DragStat().GetStart();
|
|
break;
|
|
|
|
default: break;
|
|
}
|
|
}
|
|
|
|
return true;
|
|
}
|
|
|
|
void SdrDragMovHdl::CancelSdrDrag()
|
|
{
|
|
Hide();
|
|
|
|
SdrHdl* pHdl = GetDragHdl();
|
|
if( pHdl )
|
|
pHdl->SetPos(DragStat().GetRef1());
|
|
|
|
SdrHdl* pHM = GetHdlList().GetHdl(SdrHdlKind::MirrorAxis);
|
|
|
|
if(pHM)
|
|
pHM->Touch();
|
|
}
|
|
|
|
PointerStyle SdrDragMovHdl::GetSdrDragPointer() const
|
|
{
|
|
const SdrHdl* pHdl = GetDragHdl();
|
|
|
|
if (pHdl!=nullptr)
|
|
{
|
|
return pHdl->GetPointer();
|
|
}
|
|
|
|
return PointerStyle::RefHand;
|
|
}
|
|
|
|
|
|
SdrDragObjOwn::SdrDragObjOwn(SdrDragView& rNewView)
|
|
: SdrDragMethod(rNewView)
|
|
{
|
|
const SdrObject* pObj = GetDragObj();
|
|
|
|
if(pObj)
|
|
{
|
|
// suppress full drag for some object types
|
|
setSolidDraggingActive(pObj->supportsFullDrag());
|
|
}
|
|
}
|
|
|
|
SdrDragObjOwn::~SdrDragObjOwn()
|
|
{
|
|
}
|
|
|
|
void SdrDragObjOwn::createSdrDragEntries()
|
|
{
|
|
if(!mxClone)
|
|
return;
|
|
|
|
basegfx::B2DPolyPolygon aDragPolyPolygon;
|
|
bool bAddWireframe(true);
|
|
|
|
if(getSolidDraggingActive())
|
|
{
|
|
SdrPageView* pPV = getSdrDragView().GetSdrPageView();
|
|
|
|
if(pPV && pPV->PageWindowCount())
|
|
{
|
|
addSdrDragEntry(std::unique_ptr<SdrDragEntry>(new SdrDragEntrySdrObject(*mxClone, false)));
|
|
|
|
// potentially no wireframe needed, full drag works
|
|
bAddWireframe = false;
|
|
}
|
|
}
|
|
|
|
if(!bAddWireframe)
|
|
{
|
|
// check for extra conditions for wireframe, e.g. no border at
|
|
// objects
|
|
if(!mxClone->HasLineStyle())
|
|
{
|
|
bAddWireframe = true;
|
|
}
|
|
}
|
|
|
|
if(bAddWireframe)
|
|
{
|
|
// use wireframe poly when full drag is off or did not work
|
|
aDragPolyPolygon = mxClone->TakeXorPoly();
|
|
}
|
|
|
|
// add evtl. extra DragPolyPolygon
|
|
const basegfx::B2DPolyPolygon aSpecialDragPolyPolygon(mxClone->getSpecialDragPoly(DragStat()));
|
|
|
|
if(aSpecialDragPolyPolygon.count())
|
|
{
|
|
aDragPolyPolygon.append(aSpecialDragPolyPolygon);
|
|
}
|
|
|
|
if(aDragPolyPolygon.count())
|
|
{
|
|
addSdrDragEntry(std::unique_ptr<SdrDragEntry>(new SdrDragEntryPolyPolygon(std::move(aDragPolyPolygon))));
|
|
}
|
|
}
|
|
|
|
OUString SdrDragObjOwn::GetSdrDragComment() const
|
|
{
|
|
OUString aStr;
|
|
// #i103058# get info string from the clone preferred, the original will
|
|
// not be changed. For security, use original as fallback
|
|
if(mxClone)
|
|
{
|
|
aStr = mxClone->getSpecialDragComment(DragStat());
|
|
}
|
|
else
|
|
{
|
|
const SdrObject* pObj = GetDragObj();
|
|
|
|
if(pObj)
|
|
{
|
|
aStr = pObj->getSpecialDragComment(DragStat());
|
|
}
|
|
}
|
|
return aStr;
|
|
}
|
|
|
|
bool SdrDragObjOwn::BeginSdrDrag()
|
|
{
|
|
if(!mxClone)
|
|
{
|
|
const SdrObject* pObj = GetDragObj();
|
|
|
|
if(pObj && !pObj->IsResizeProtect())
|
|
{
|
|
if(pObj->beginSpecialDrag(DragStat()))
|
|
{
|
|
// create initial clone to have a start visualization
|
|
mxClone = pObj->getFullDragClone();
|
|
mxClone->applySpecialDrag(DragStat());
|
|
|
|
return true;
|
|
}
|
|
}
|
|
}
|
|
|
|
return false;
|
|
}
|
|
|
|
void SdrDragObjOwn::MoveSdrDrag(const Point& rNoSnapPnt)
|
|
{
|
|
const SdrObject* pObj = GetDragObj();
|
|
|
|
if (!pObj)
|
|
// No object to drag. Bail out.
|
|
return;
|
|
|
|
Point aPnt(rNoSnapPnt);
|
|
SdrPageView* pPV = GetDragPV();
|
|
|
|
if (!pPV)
|
|
// No page view available. Bail out.
|
|
return;
|
|
|
|
if(!DragStat().IsNoSnap())
|
|
{
|
|
SnapPos(aPnt);
|
|
}
|
|
if(getSdrDragView().IsOrtho())
|
|
{
|
|
if (DragStat().IsOrtho8Possible())
|
|
{
|
|
OrthoDistance8(DragStat().GetStart(),aPnt,getSdrDragView().IsBigOrtho());
|
|
}
|
|
else if (DragStat().IsOrtho4Possible())
|
|
{
|
|
OrthoDistance4(DragStat().GetStart(),aPnt,getSdrDragView().IsBigOrtho());
|
|
}
|
|
}
|
|
|
|
if (!DragStat().CheckMinMoved(rNoSnapPnt))
|
|
// Not moved by the minimum threshold. Nothing to do.
|
|
return;
|
|
|
|
Hide();
|
|
DragStat().NextMove(aPnt);
|
|
|
|
// since SdrDragObjOwn currently supports no transformation of
|
|
// existing SdrDragEntries but only their recreation, a recreation
|
|
// after every move is needed in this mode. Delete existing
|
|
// SdrDragEntries here to force their recreation in the following Show().
|
|
clearSdrDragEntries();
|
|
|
|
// delete current clone (after the last reference to it is deleted above)
|
|
mxClone.clear();
|
|
|
|
// create a new clone and modify to current drag state
|
|
mxClone = pObj->getFullDragClone();
|
|
mxClone->applySpecialDrag(DragStat());
|
|
|
|
// AutoGrowWidth may change for SdrTextObj due to the automatism used
|
|
// with bDisableAutoWidthOnDragging, so not only geometry changes but
|
|
// also this (pretty indirect) property change is possible. If it gets
|
|
// changed, it needs to be copied to the original since nothing will
|
|
// happen when it only changes in the drag clone
|
|
const bool bOldAutoGrowWidth(pObj->GetMergedItem(SDRATTR_TEXT_AUTOGROWWIDTH).GetValue());
|
|
const bool bNewAutoGrowWidth(mxClone->GetMergedItem(SDRATTR_TEXT_AUTOGROWWIDTH).GetValue());
|
|
|
|
if (bOldAutoGrowWidth != bNewAutoGrowWidth)
|
|
{
|
|
GetDragObj()->SetMergedItem(makeSdrTextAutoGrowWidthItem(bNewAutoGrowWidth));
|
|
}
|
|
|
|
Show();
|
|
}
|
|
|
|
bool SdrDragObjOwn::EndSdrDrag(bool /*bCopy*/)
|
|
{
|
|
Hide();
|
|
std::vector< std::unique_ptr<SdrUndoAction> > vConnectorUndoActions;
|
|
bool bRet = false;
|
|
SdrObject* pObj = GetDragObj();
|
|
|
|
if(pObj)
|
|
{
|
|
std::unique_ptr<SdrUndoAction> pUndo;
|
|
std::unique_ptr<SdrUndoAction> pUndo2;
|
|
const bool bUndo = getSdrDragView().IsUndoEnabled();
|
|
|
|
if( bUndo )
|
|
{
|
|
getSdrDragView().EndTextEditCurrentView();
|
|
if(!getSdrDragView().IsInsObjPoint() && pObj->IsInserted() )
|
|
{
|
|
if (DragStat().IsEndDragChangesAttributes())
|
|
{
|
|
pUndo=getSdrDragView().GetModel().GetSdrUndoFactory().CreateUndoAttrObject(*pObj);
|
|
|
|
if (DragStat().IsEndDragChangesGeoAndAttributes())
|
|
{
|
|
vConnectorUndoActions = getSdrDragView().CreateConnectorUndo( *pObj );
|
|
pUndo2 = getSdrDragView().GetModel().GetSdrUndoFactory().CreateUndoGeoObject(*pObj);
|
|
}
|
|
}
|
|
else
|
|
{
|
|
vConnectorUndoActions = getSdrDragView().CreateConnectorUndo( *pObj );
|
|
pUndo= getSdrDragView().GetModel().GetSdrUndoFactory().CreateUndoGeoObject(*pObj);
|
|
}
|
|
}
|
|
|
|
if( pUndo )
|
|
{
|
|
getSdrDragView().BegUndo( pUndo->GetComment() );
|
|
}
|
|
else
|
|
{
|
|
getSdrDragView().BegUndo();
|
|
}
|
|
}
|
|
|
|
// Maybe use operator = for setting changed object data (do not change selection in
|
|
// view, this will destroy the interactor). This is possible since a clone is now
|
|
// directly modified by the modifiers. Only SdrTableObj is adding own UNDOs
|
|
// in its SdrTableObj::endSpecialDrag, so currently not possible. OTOH it uses
|
|
// a CreateUndoGeoObject(), so maybe setting SetEndDragChangesAttributes is okay. I
|
|
// will test this now
|
|
tools::Rectangle aBoundRect0;
|
|
|
|
if(pObj->GetUserCall())
|
|
{
|
|
aBoundRect0 = pObj->GetLastBoundRect();
|
|
}
|
|
|
|
bRet = pObj->applySpecialDrag(DragStat());
|
|
if (DragStat().IsEndDragChangesLayout())
|
|
{
|
|
auto pGeoUndo = dynamic_cast<SdrUndoGeoObj*>(pUndo.get());
|
|
if (pGeoUndo)
|
|
pGeoUndo->SetSkipChangeLayout(true);
|
|
}
|
|
|
|
if(bRet)
|
|
{
|
|
pObj->SetChanged();
|
|
pObj->BroadcastObjectChange();
|
|
pObj->SendUserCall( SdrUserCallType::Resize, aBoundRect0 );
|
|
}
|
|
|
|
if(bRet && bUndo )
|
|
{
|
|
getSdrDragView().AddUndoActions( std::move(vConnectorUndoActions) );
|
|
|
|
if ( pUndo )
|
|
{
|
|
getSdrDragView().AddUndo(std::move(pUndo));
|
|
}
|
|
|
|
if ( pUndo2 )
|
|
{
|
|
getSdrDragView().AddUndo(std::move(pUndo2));
|
|
}
|
|
}
|
|
|
|
if( bUndo )
|
|
getSdrDragView().EndUndo();
|
|
}
|
|
|
|
return bRet;
|
|
}
|
|
|
|
PointerStyle SdrDragObjOwn::GetSdrDragPointer() const
|
|
{
|
|
const SdrHdl* pHdl=GetDragHdl();
|
|
|
|
if (pHdl)
|
|
{
|
|
return pHdl->GetPointer();
|
|
}
|
|
|
|
return PointerStyle::Move;
|
|
}
|
|
|
|
|
|
void SdrDragMove::createSdrDragEntryForSdrObject(const SdrObject& rOriginal)
|
|
{
|
|
// use the view-independent primitive representation (without
|
|
// evtl. GridOffset, that may be applied to the DragEntry individually)
|
|
drawinglayer::primitive2d::Primitive2DContainer xRetval;
|
|
rOriginal.GetViewContact().getViewIndependentPrimitive2DContainer(xRetval);
|
|
addSdrDragEntry(
|
|
std::unique_ptr<SdrDragEntry>(
|
|
new SdrDragEntryPrimitive2DSequence(
|
|
std::move(xRetval))));
|
|
|
|
}
|
|
|
|
void SdrDragMove::applyCurrentTransformationToSdrObject(SdrObject& rTarget)
|
|
{
|
|
rTarget.Move(Size(DragStat().GetDX(), DragStat().GetDY()));
|
|
}
|
|
|
|
SdrDragMove::SdrDragMove(SdrDragView& rNewView)
|
|
: SdrDragMethod(rNewView)
|
|
, m_nBestXSnap(0)
|
|
, m_nBestYSnap(0)
|
|
, m_bXSnapped(false)
|
|
, m_bYSnapped(false)
|
|
{
|
|
setMoveOnly(true);
|
|
}
|
|
|
|
OUString SdrDragMove::GetSdrDragComment() const
|
|
{
|
|
OUString aStr = ImpGetDescriptionStr(STR_DragMethMove)
|
|
+ " (x="
|
|
+ getSdrDragView().GetModel().GetMetricString(DragStat().GetDX())
|
|
+ " y="
|
|
+ getSdrDragView().GetModel().GetMetricString(DragStat().GetDY())
|
|
+ ")";
|
|
|
|
if(getSdrDragView().IsDragWithCopy())
|
|
{
|
|
if(!getSdrDragView().IsInsObjPoint() && !getSdrDragView().IsInsGluePoint())
|
|
{
|
|
aStr += SvxResId(STR_EditWithCopy);
|
|
}
|
|
}
|
|
return aStr;
|
|
}
|
|
|
|
bool SdrDragMove::BeginSdrDrag()
|
|
{
|
|
DragStat().SetActionRect(GetMarkedRect());
|
|
Show();
|
|
|
|
return true;
|
|
}
|
|
|
|
basegfx::B2DHomMatrix SdrDragMove::getCurrentTransformation() const
|
|
{
|
|
return basegfx::utils::createTranslateB2DHomMatrix(DragStat().GetDX(), DragStat().GetDY());
|
|
}
|
|
|
|
void SdrDragMove::ImpCheckSnap(const Point& rPt)
|
|
{
|
|
Point aPt(rPt);
|
|
SdrSnap nRet=SnapPos(aPt);
|
|
aPt-=rPt;
|
|
|
|
if (nRet & SdrSnap::XSNAPPED)
|
|
{
|
|
if (m_bXSnapped)
|
|
{
|
|
if (std::abs(aPt.X())<std::abs(m_nBestXSnap))
|
|
{
|
|
m_nBestXSnap=aPt.X();
|
|
}
|
|
}
|
|
else
|
|
{
|
|
m_nBestXSnap=aPt.X();
|
|
m_bXSnapped=true;
|
|
}
|
|
}
|
|
|
|
if (!(nRet & SdrSnap::YSNAPPED))
|
|
return;
|
|
|
|
if (m_bYSnapped)
|
|
{
|
|
if (std::abs(aPt.Y())<std::abs(m_nBestYSnap))
|
|
{
|
|
m_nBestYSnap=aPt.Y();
|
|
}
|
|
}
|
|
else
|
|
{
|
|
m_nBestYSnap=aPt.Y();
|
|
m_bYSnapped=true;
|
|
}
|
|
}
|
|
|
|
void SdrDragMove::MoveSdrDrag(const Point& rNoSnapPnt_)
|
|
{
|
|
m_nBestXSnap=0;
|
|
m_nBestYSnap=0;
|
|
m_bXSnapped=false;
|
|
m_bYSnapped=false;
|
|
Point aNoSnapPnt(rNoSnapPnt_);
|
|
const tools::Rectangle& aSR=GetMarkedRect();
|
|
tools::Long nMovedx=aNoSnapPnt.X()-DragStat().GetStart().X();
|
|
tools::Long nMovedy=aNoSnapPnt.Y()-DragStat().GetStart().Y();
|
|
Point aLO(aSR.TopLeft()); aLO.AdjustX(nMovedx ); aLO.AdjustY(nMovedy );
|
|
Point aRU(aSR.BottomRight()); aRU.AdjustX(nMovedx ); aRU.AdjustY(nMovedy );
|
|
Point aLU(aLO.X(),aRU.Y());
|
|
Point aRO(aRU.X(),aLO.Y());
|
|
ImpCheckSnap(aLO);
|
|
|
|
if (!getSdrDragView().IsMoveSnapOnlyTopLeft())
|
|
{
|
|
ImpCheckSnap(aRO);
|
|
ImpCheckSnap(aLU);
|
|
ImpCheckSnap(aRU);
|
|
}
|
|
|
|
Point aPnt(aNoSnapPnt.X()+m_nBestXSnap,aNoSnapPnt.Y()+m_nBestYSnap);
|
|
bool bOrtho=getSdrDragView().IsOrtho();
|
|
|
|
if (bOrtho)
|
|
OrthoDistance8(DragStat().GetStart(),aPnt,getSdrDragView().IsBigOrtho());
|
|
|
|
if (!DragStat().CheckMinMoved(aNoSnapPnt))
|
|
return;
|
|
|
|
Point aPt1(aPnt);
|
|
tools::Rectangle aLR(getSdrDragView().GetWorkArea());
|
|
bool bWorkArea=!aLR.IsEmpty();
|
|
bool bDragLimit=IsDragLimit();
|
|
|
|
if (bDragLimit || bWorkArea)
|
|
{
|
|
tools::Rectangle aSR2(GetMarkedRect());
|
|
Point aD(aPt1-DragStat().GetStart());
|
|
|
|
if (bDragLimit)
|
|
{
|
|
tools::Rectangle aR2(GetDragLimitRect());
|
|
|
|
if (bWorkArea)
|
|
aLR.Intersection(aR2);
|
|
else
|
|
aLR=aR2;
|
|
}
|
|
|
|
if (aSR2.Left()>aLR.Left() || aSR2.Right()<aLR.Right())
|
|
{ // any space to move to?
|
|
aSR2.Move(aD.X(),0);
|
|
|
|
if (aSR2.Left()<aLR.Left())
|
|
{
|
|
aPt1.AdjustX( -(aSR2.Left()-aLR.Left()) );
|
|
}
|
|
else if (aSR2.Right()>aLR.Right())
|
|
{
|
|
aPt1.AdjustX( -(aSR2.Right()-aLR.Right()) );
|
|
}
|
|
}
|
|
else
|
|
aPt1.setX(DragStat().GetStart().X() ); // no space to move to
|
|
|
|
if (aSR2.Top()>aLR.Top() || aSR2.Bottom()<aLR.Bottom())
|
|
{ // any space to move to?
|
|
aSR2.Move(0,aD.Y());
|
|
|
|
if (aSR2.Top()<aLR.Top())
|
|
{
|
|
aPt1.AdjustY( -(aSR2.Top()-aLR.Top()) );
|
|
}
|
|
else if (aSR2.Bottom()>aLR.Bottom())
|
|
{
|
|
aPt1.AdjustY( -(aSR2.Bottom()-aLR.Bottom()) );
|
|
}
|
|
}
|
|
else
|
|
aPt1.setY(DragStat().GetStart().Y() ); // no space to move to
|
|
}
|
|
|
|
if (getSdrDragView().IsDraggingGluePoints())
|
|
{ // restrict gluepoints to the BoundRect of the Obj
|
|
aPt1-=DragStat().GetStart();
|
|
const SdrMarkList& rMarkList = GetMarkedObjectList();
|
|
const size_t nMarkCount = rMarkList.GetMarkCount();
|
|
|
|
for (size_t nMarkNum=0; nMarkNum<nMarkCount; ++nMarkNum)
|
|
{
|
|
const SdrMark* pM = rMarkList.GetMark(nMarkNum);
|
|
const SdrUShortCont& rPts = pM->GetMarkedGluePoints();
|
|
|
|
if (!rPts.empty())
|
|
{
|
|
const SdrObject* pObj=pM->GetMarkedSdrObj();
|
|
const SdrGluePointList* pGPL=pObj->GetGluePointList();
|
|
tools::Rectangle aBound(pObj->GetCurrentBoundRect());
|
|
|
|
for (sal_uInt16 nId : rPts)
|
|
{
|
|
sal_uInt16 nGlueNum=pGPL->FindGluePoint(nId);
|
|
|
|
if (nGlueNum!=SDRGLUEPOINT_NOTFOUND)
|
|
{
|
|
Point aPt((*pGPL)[nGlueNum].GetAbsolutePos(*pObj));
|
|
aPt+=aPt1; // move by this much
|
|
if (aPt.X()<aBound.Left() ) aPt1.AdjustX( -(aPt.X()-aBound.Left()) ) ;
|
|
if (aPt.X()>aBound.Right() ) aPt1.AdjustX( -(aPt.X()-aBound.Right()) ) ;
|
|
if (aPt.Y()<aBound.Top() ) aPt1.AdjustY( -(aPt.Y()-aBound.Top()) ) ;
|
|
if (aPt.Y()>aBound.Bottom()) aPt1.AdjustY( -(aPt.Y()-aBound.Bottom()) );
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
aPt1+=DragStat().GetStart();
|
|
}
|
|
|
|
if (bOrtho)
|
|
OrthoDistance8(DragStat().GetStart(),aPt1,false);
|
|
|
|
if (aPt1!=DragStat().GetNow())
|
|
{
|
|
Hide();
|
|
DragStat().NextMove(aPt1);
|
|
tools::Rectangle aAction(GetMarkedRect());
|
|
aAction.Move(DragStat().GetDX(),DragStat().GetDY());
|
|
DragStat().SetActionRect(aAction);
|
|
Show();
|
|
}
|
|
}
|
|
|
|
bool SdrDragMove::EndSdrDrag(bool bCopy)
|
|
{
|
|
Hide();
|
|
|
|
if (getSdrDragView().IsInsObjPoint() || getSdrDragView().IsInsGluePoint())
|
|
bCopy=false;
|
|
|
|
if (IsDraggingPoints())
|
|
{
|
|
getSdrDragView().MoveMarkedPoints(Size(DragStat().GetDX(),DragStat().GetDY()));
|
|
}
|
|
else if (IsDraggingGluePoints())
|
|
{
|
|
getSdrDragView().MoveMarkedGluePoints(Size(DragStat().GetDX(),DragStat().GetDY()),bCopy);
|
|
}
|
|
else
|
|
{
|
|
getSdrDragView().MoveMarkedObj(Size(DragStat().GetDX(),DragStat().GetDY()),bCopy);
|
|
}
|
|
|
|
return true;
|
|
}
|
|
|
|
PointerStyle SdrDragMove::GetSdrDragPointer() const
|
|
{
|
|
if (IsDraggingPoints() || IsDraggingGluePoints())
|
|
{
|
|
return PointerStyle::MovePoint;
|
|
}
|
|
else
|
|
{
|
|
return PointerStyle::Move;
|
|
}
|
|
}
|
|
|
|
|
|
SdrDragResize::SdrDragResize(SdrDragView& rNewView)
|
|
: SdrDragMethod(rNewView),
|
|
aXFact(1,1),
|
|
aYFact(1,1)
|
|
{
|
|
}
|
|
|
|
OUString SdrDragResize::GetSdrDragComment() const
|
|
{
|
|
OUString aStr = ImpGetDescriptionStr(STR_DragMethResize);
|
|
Fraction aFact1(1,1);
|
|
Point aStart(DragStat().GetStart());
|
|
Point aRef(DragStat().GetRef1());
|
|
sal_Int32 nXDiv(aStart.X() - aRef.X());
|
|
|
|
if(!nXDiv)
|
|
nXDiv = 1;
|
|
|
|
sal_Int32 nYDiv(aStart.Y() - aRef.Y());
|
|
|
|
if(!nYDiv)
|
|
nYDiv = 1;
|
|
|
|
bool bX(aXFact != aFact1 && std::abs(nXDiv) > 1);
|
|
bool bY(aYFact != aFact1 && std::abs(nYDiv) > 1);
|
|
|
|
if(bX || bY)
|
|
{
|
|
aStr += " (";
|
|
|
|
bool bEqual(aXFact == aYFact);
|
|
if(bX)
|
|
{
|
|
if(!bEqual)
|
|
aStr += "x=";
|
|
|
|
aStr += SdrModel::GetPercentString(aXFact);
|
|
}
|
|
|
|
if(bY && !bEqual)
|
|
{
|
|
if(bX)
|
|
aStr += " ";
|
|
|
|
aStr += "y=" + SdrModel::GetPercentString(aYFact);
|
|
}
|
|
|
|
aStr += ")";
|
|
}
|
|
|
|
if(getSdrDragView().IsDragWithCopy())
|
|
aStr += SvxResId(STR_EditWithCopy);
|
|
return aStr;
|
|
}
|
|
|
|
bool SdrDragResize::BeginSdrDrag()
|
|
{
|
|
SdrHdlKind eRefHdl=SdrHdlKind::Move;
|
|
SdrHdl* pRefHdl=nullptr;
|
|
|
|
switch (GetDragHdlKind())
|
|
{
|
|
case SdrHdlKind::UpperLeft: eRefHdl=SdrHdlKind::LowerRight; break;
|
|
case SdrHdlKind::Upper: eRefHdl=SdrHdlKind::Lower; DragStat().SetHorFixed(true); break;
|
|
case SdrHdlKind::UpperRight: eRefHdl=SdrHdlKind::LowerLeft; break;
|
|
case SdrHdlKind::Left : eRefHdl=SdrHdlKind::Right; DragStat().SetVerFixed(true); break;
|
|
case SdrHdlKind::Right: eRefHdl=SdrHdlKind::Left ; DragStat().SetVerFixed(true); break;
|
|
case SdrHdlKind::LowerLeft: eRefHdl=SdrHdlKind::UpperRight; break;
|
|
case SdrHdlKind::Lower: eRefHdl=SdrHdlKind::Upper; DragStat().SetHorFixed(true); break;
|
|
case SdrHdlKind::LowerRight: eRefHdl=SdrHdlKind::UpperLeft; break;
|
|
default: break;
|
|
}
|
|
|
|
if (eRefHdl!=SdrHdlKind::Move)
|
|
pRefHdl=GetHdlList().GetHdl(eRefHdl);
|
|
|
|
if (pRefHdl!=nullptr && !getSdrDragView().IsResizeAtCenter())
|
|
{
|
|
DragStat().SetRef1(pRefHdl->GetPos());
|
|
}
|
|
else
|
|
{
|
|
SdrHdl* pRef1=GetHdlList().GetHdl(SdrHdlKind::UpperLeft);
|
|
SdrHdl* pRef2=GetHdlList().GetHdl(SdrHdlKind::LowerRight);
|
|
|
|
if (pRef1!=nullptr && pRef2!=nullptr)
|
|
{
|
|
DragStat().SetRef1(tools::Rectangle(pRef1->GetPos(),pRef2->GetPos()).Center());
|
|
}
|
|
else
|
|
{
|
|
DragStat().SetRef1(GetMarkedRect().Center());
|
|
}
|
|
}
|
|
|
|
Show();
|
|
|
|
return true;
|
|
}
|
|
|
|
basegfx::B2DHomMatrix SdrDragResize::getCurrentTransformation() const
|
|
{
|
|
basegfx::B2DHomMatrix aRetval(basegfx::utils::createTranslateB2DHomMatrix(
|
|
-DragStat().GetRef1().X(), -DragStat().GetRef1().Y()));
|
|
aRetval.scale(double(aXFact), double(aYFact));
|
|
aRetval.translate(DragStat().GetRef1().X(), DragStat().GetRef1().Y());
|
|
|
|
return aRetval;
|
|
}
|
|
|
|
void SdrDragResize::MoveSdrDrag(const Point& rNoSnapPnt)
|
|
{
|
|
Point aPnt(GetSnapPos(rNoSnapPnt));
|
|
Point aStart(DragStat().GetStart());
|
|
Point aRef(DragStat().GetRef1());
|
|
Fraction aMaxFact(0x7FFFFFFF,1);
|
|
tools::Rectangle aLR(getSdrDragView().GetWorkArea());
|
|
bool bWorkArea=!aLR.IsEmpty();
|
|
bool bDragLimit=IsDragLimit();
|
|
|
|
if (bDragLimit || bWorkArea)
|
|
{
|
|
tools::Rectangle aSR(GetMarkedRect());
|
|
|
|
if (bDragLimit)
|
|
{
|
|
tools::Rectangle aR2(GetDragLimitRect());
|
|
|
|
if (bWorkArea)
|
|
aLR.Intersection(aR2);
|
|
else
|
|
aLR=aR2;
|
|
}
|
|
|
|
if (aPnt.X()<aLR.Left())
|
|
aPnt.setX(aLR.Left() );
|
|
else if (aPnt.X()>aLR.Right())
|
|
aPnt.setX(aLR.Right() );
|
|
|
|
if (aPnt.Y()<aLR.Top())
|
|
aPnt.setY(aLR.Top() );
|
|
else if (aPnt.Y()>aLR.Bottom())
|
|
aPnt.setY(aLR.Bottom() );
|
|
|
|
if (aRef.X()>aSR.Left())
|
|
{
|
|
Fraction aMax(aRef.X()-aLR.Left(),aRef.X()-aSR.Left());
|
|
|
|
if (aMax<aMaxFact)
|
|
aMaxFact=aMax;
|
|
}
|
|
|
|
if (aRef.X()<aSR.Right())
|
|
{
|
|
Fraction aMax(aLR.Right()-aRef.X(),aSR.Right()-aRef.X());
|
|
|
|
if (aMax<aMaxFact)
|
|
aMaxFact=aMax;
|
|
}
|
|
|
|
if (aRef.Y()>aSR.Top())
|
|
{
|
|
Fraction aMax(aRef.Y()-aLR.Top(),aRef.Y()-aSR.Top());
|
|
|
|
if (aMax<aMaxFact)
|
|
aMaxFact=aMax;
|
|
}
|
|
|
|
if (aRef.Y()<aSR.Bottom())
|
|
{
|
|
Fraction aMax(aLR.Bottom()-aRef.Y(),aSR.Bottom()-aRef.Y());
|
|
|
|
if (aMax<aMaxFact)
|
|
aMaxFact=aMax;
|
|
}
|
|
}
|
|
|
|
tools::Long nXDiv=aStart.X()-aRef.X(); if (nXDiv==0) nXDiv=1;
|
|
tools::Long nYDiv=aStart.Y()-aRef.Y(); if (nYDiv==0) nYDiv=1;
|
|
tools::Long nXMul=aPnt.X()-aRef.X();
|
|
tools::Long nYMul=aPnt.Y()-aRef.Y();
|
|
|
|
if (nXDiv<0)
|
|
{
|
|
nXDiv=-nXDiv;
|
|
nXMul=-nXMul;
|
|
}
|
|
|
|
if (nYDiv<0)
|
|
{
|
|
nYDiv=-nYDiv;
|
|
nYMul=-nYMul;
|
|
}
|
|
|
|
bool bXNeg=nXMul<0; if (bXNeg) nXMul=-nXMul;
|
|
bool bYNeg=nYMul<0; if (bYNeg) nYMul=-nYMul;
|
|
bool bOrtho=getSdrDragView().IsOrtho() || !getSdrDragView().IsResizeAllowed();
|
|
|
|
if (!DragStat().IsHorFixed() && !DragStat().IsVerFixed())
|
|
{
|
|
if (std::abs(nXDiv)<=1 || std::abs(nYDiv)<=1)
|
|
bOrtho=false;
|
|
|
|
if (bOrtho)
|
|
{
|
|
if ((Fraction(nXMul,nXDiv)>Fraction(nYMul,nYDiv)) !=getSdrDragView().IsBigOrtho())
|
|
{
|
|
nXMul=nYMul;
|
|
nXDiv=nYDiv;
|
|
}
|
|
else
|
|
{
|
|
nYMul=nXMul;
|
|
nYDiv=nXDiv;
|
|
}
|
|
}
|
|
}
|
|
else
|
|
{
|
|
if (bOrtho)
|
|
{
|
|
if (DragStat().IsHorFixed())
|
|
{
|
|
bXNeg=false;
|
|
nXMul=nYMul;
|
|
nXDiv=nYDiv;
|
|
}
|
|
|
|
if (DragStat().IsVerFixed())
|
|
{
|
|
bYNeg=false;
|
|
nYMul=nXMul;
|
|
nYDiv=nXDiv;
|
|
}
|
|
}
|
|
else
|
|
{
|
|
if (DragStat().IsHorFixed())
|
|
{
|
|
bXNeg=false;
|
|
nXMul=1;
|
|
nXDiv=1;
|
|
}
|
|
|
|
if (DragStat().IsVerFixed())
|
|
{
|
|
bYNeg=false;
|
|
nYMul=1;
|
|
nYDiv=1;
|
|
}
|
|
}
|
|
}
|
|
|
|
Fraction aNewXFact(nXMul,nXDiv);
|
|
Fraction aNewYFact(nYMul,nYDiv);
|
|
|
|
if (bOrtho)
|
|
{
|
|
if (aNewXFact>aMaxFact)
|
|
{
|
|
aNewXFact=aMaxFact;
|
|
aNewYFact=aMaxFact;
|
|
}
|
|
|
|
if (aNewYFact>aMaxFact)
|
|
{
|
|
aNewXFact=aMaxFact;
|
|
aNewYFact=aMaxFact;
|
|
}
|
|
}
|
|
|
|
if (bXNeg)
|
|
aNewXFact=Fraction(-aNewXFact.GetNumerator(),aNewXFact.GetDenominator());
|
|
|
|
if (bYNeg)
|
|
aNewYFact=Fraction(-aNewYFact.GetNumerator(),aNewYFact.GetDenominator());
|
|
|
|
if (DragStat().CheckMinMoved(aPnt))
|
|
{
|
|
if ((!DragStat().IsHorFixed() && aPnt.X()!=DragStat().GetNow().X()) ||
|
|
(!DragStat().IsVerFixed() && aPnt.Y()!=DragStat().GetNow().Y()))
|
|
{
|
|
Hide();
|
|
DragStat().NextMove(aPnt);
|
|
aXFact=aNewXFact;
|
|
aYFact=aNewYFact;
|
|
|
|
aNewXFact = double(aNewXFact) > 0 ? aNewXFact : Fraction(1, 1);
|
|
aNewYFact = double(aNewYFact) > 0 ? aNewYFact : Fraction(1, 1);
|
|
Size aTargetSize(
|
|
GetMarkedRect().GetSize().scale(aNewXFact.GetNumerator(), aNewXFact.GetDenominator(),
|
|
aNewYFact.GetNumerator(), aNewYFact.GetDenominator()));
|
|
Show(getSdrDragView().IsMarkedObjSizeValid(aTargetSize));
|
|
}
|
|
}
|
|
}
|
|
|
|
void SdrDragResize::applyCurrentTransformationToSdrObject(SdrObject& rTarget)
|
|
{
|
|
rTarget.Resize(DragStat().GetRef1(),aXFact,aYFact);
|
|
}
|
|
|
|
bool SdrDragResize::EndSdrDrag(bool bCopy)
|
|
{
|
|
Hide();
|
|
|
|
if (IsDraggingPoints())
|
|
{
|
|
getSdrDragView().ResizeMarkedPoints(DragStat().GetRef1(),aXFact,aYFact);
|
|
}
|
|
else if (IsDraggingGluePoints())
|
|
{
|
|
getSdrDragView().ResizeMarkedGluePoints(DragStat().GetRef1(),aXFact,aYFact,bCopy);
|
|
}
|
|
else
|
|
{
|
|
getSdrDragView().ResizeMarkedObj(DragStat().GetRef1(),aXFact,aYFact,bCopy);
|
|
}
|
|
|
|
return true;
|
|
}
|
|
|
|
PointerStyle SdrDragResize::GetSdrDragPointer() const
|
|
{
|
|
const SdrHdl* pHdl=GetDragHdl();
|
|
|
|
if (pHdl!=nullptr)
|
|
{
|
|
return pHdl->GetPointer();
|
|
}
|
|
|
|
return PointerStyle::Move;
|
|
}
|
|
|
|
|
|
void SdrDragRotate::applyCurrentTransformationToSdrObject(SdrObject& rTarget)
|
|
{
|
|
rTarget.Rotate(DragStat().GetRef1(), nAngle, nSin, nCos);
|
|
}
|
|
|
|
SdrDragRotate::SdrDragRotate(SdrDragView& rNewView)
|
|
: SdrDragMethod(rNewView),
|
|
nSin(0.0),
|
|
nCos(1.0),
|
|
nAngle0(0),
|
|
nAngle(0),
|
|
bRight(false)
|
|
{
|
|
}
|
|
|
|
OUString SdrDragRotate::GetSdrDragComment() const
|
|
{
|
|
OUString aStr = ImpGetDescriptionStr(STR_DragMethRotate) +
|
|
" (";
|
|
Degree100 nTmpAngle(NormAngle36000(nAngle));
|
|
|
|
if(bRight && nAngle)
|
|
{
|
|
nTmpAngle -= 36000_deg100;
|
|
}
|
|
|
|
aStr += SdrModel::GetAngleString(nTmpAngle) + ")";
|
|
|
|
if(getSdrDragView().IsDragWithCopy())
|
|
aStr += SvxResId(STR_EditWithCopy);
|
|
return aStr;
|
|
}
|
|
|
|
bool SdrDragRotate::BeginSdrDrag()
|
|
{
|
|
SdrHdl* pH=GetHdlList().GetHdl(SdrHdlKind::Ref1);
|
|
|
|
if (nullptr != pH)
|
|
{
|
|
Show();
|
|
DragStat().SetRef1(pH->GetPos());
|
|
nAngle0=GetAngle(DragStat().GetStart()-DragStat().GetRef1());
|
|
return true;
|
|
}
|
|
|
|
// RotGrfFlyFrame: Support rotation around center *without* Ref1 (normally
|
|
// the rotation point)
|
|
const tools::Rectangle aLocalMarkRect(getSdrDragView().GetMarkedObjRect());
|
|
|
|
if(!aLocalMarkRect.IsEmpty())
|
|
{
|
|
Show();
|
|
DragStat().SetRef1(aLocalMarkRect.Center());
|
|
nAngle0=GetAngle(DragStat().GetStart()-DragStat().GetRef1());
|
|
return true;
|
|
}
|
|
|
|
OSL_FAIL("SdrDragRotate::BeginSdrDrag(): No reference point handle found.");
|
|
return false;
|
|
}
|
|
|
|
basegfx::B2DHomMatrix SdrDragRotate::getCurrentTransformation() const
|
|
{
|
|
return basegfx::utils::createRotateAroundPoint(
|
|
DragStat().GetRef1().X(), DragStat().GetRef1().Y(),
|
|
-atan2(nSin, nCos));
|
|
}
|
|
|
|
void SdrDragRotate::MoveSdrDrag(const Point& rPnt_)
|
|
{
|
|
Point aPnt(rPnt_);
|
|
if (!DragStat().CheckMinMoved(aPnt))
|
|
return;
|
|
|
|
Degree100 nNewAngle=NormAngle36000(GetAngle(aPnt-DragStat().GetRef1())-nAngle0);
|
|
Degree100 nSA(0);
|
|
|
|
if (getSdrDragView().IsAngleSnapEnabled())
|
|
nSA=getSdrDragView().GetSnapAngle();
|
|
|
|
if (!getSdrDragView().IsRotateAllowed())
|
|
nSA=9000_deg100;
|
|
|
|
if (nSA)
|
|
{ // angle snapping
|
|
nNewAngle += nSA / 2_deg100;
|
|
nNewAngle /= nSA;
|
|
nNewAngle *= nSA;
|
|
}
|
|
|
|
nNewAngle=NormAngle18000(nNewAngle);
|
|
|
|
if (nAngle==nNewAngle)
|
|
return;
|
|
|
|
sal_uInt16 nSekt0=GetAngleSector(nAngle);
|
|
sal_uInt16 nSekt1=GetAngleSector(nNewAngle);
|
|
|
|
if (nSekt0==0 && nSekt1==3)
|
|
bRight=true;
|
|
|
|
if (nSekt0==3 && nSekt1==0)
|
|
bRight=false;
|
|
|
|
nAngle=nNewAngle;
|
|
double a = toRadians(nAngle);
|
|
double nSin1=sin(a); // calculate now, so as little time as possible
|
|
double nCos1=cos(a); // passes between Hide() and Show()
|
|
Hide();
|
|
nSin=nSin1;
|
|
nCos=nCos1;
|
|
DragStat().NextMove(aPnt);
|
|
Show();
|
|
}
|
|
|
|
bool SdrDragRotate::EndSdrDrag(bool bCopy)
|
|
{
|
|
Hide();
|
|
|
|
if (nAngle!=0_deg100)
|
|
{
|
|
if (IsDraggingPoints())
|
|
{
|
|
getSdrDragView().RotateMarkedPoints(DragStat().GetRef1(),nAngle);
|
|
}
|
|
else if (IsDraggingGluePoints())
|
|
{
|
|
getSdrDragView().RotateMarkedGluePoints(DragStat().GetRef1(),nAngle,bCopy);
|
|
}
|
|
else
|
|
{
|
|
getSdrDragView().RotateMarkedObj(DragStat().GetRef1(),nAngle,bCopy);
|
|
}
|
|
}
|
|
return true;
|
|
}
|
|
|
|
PointerStyle SdrDragRotate::GetSdrDragPointer() const
|
|
{
|
|
return PointerStyle::Rotate;
|
|
}
|
|
|
|
|
|
SdrDragShear::SdrDragShear(SdrDragView& rNewView, bool bSlant1)
|
|
: SdrDragMethod(rNewView),
|
|
aFact(1,1),
|
|
nAngle0(0),
|
|
nAngle(0),
|
|
nTan(0.0),
|
|
bVertical(false),
|
|
bResize(false),
|
|
bUpSideDown(false),
|
|
bSlant(bSlant1)
|
|
{
|
|
}
|
|
|
|
OUString SdrDragShear::GetSdrDragComment() const
|
|
{
|
|
OUString aStr = ImpGetDescriptionStr(STR_DragMethShear) +
|
|
" (";
|
|
|
|
Degree100 nTmpAngle(nAngle);
|
|
|
|
if(bUpSideDown)
|
|
nTmpAngle += 18000_deg100;
|
|
|
|
nTmpAngle = NormAngle18000(nTmpAngle);
|
|
|
|
aStr += SdrModel::GetAngleString(nTmpAngle) + ")";
|
|
|
|
if(getSdrDragView().IsDragWithCopy())
|
|
aStr += SvxResId(STR_EditWithCopy);
|
|
return aStr;
|
|
}
|
|
|
|
bool SdrDragShear::BeginSdrDrag()
|
|
{
|
|
SdrHdlKind eRefHdl=SdrHdlKind::Move;
|
|
SdrHdl* pRefHdl=nullptr;
|
|
|
|
switch (GetDragHdlKind())
|
|
{
|
|
case SdrHdlKind::Upper: eRefHdl=SdrHdlKind::Lower; break;
|
|
case SdrHdlKind::Lower: eRefHdl=SdrHdlKind::Upper; break;
|
|
case SdrHdlKind::Left : eRefHdl=SdrHdlKind::Right; bVertical=true; break;
|
|
case SdrHdlKind::Right: eRefHdl=SdrHdlKind::Left ; bVertical=true; break;
|
|
default: break;
|
|
}
|
|
|
|
if (eRefHdl!=SdrHdlKind::Move)
|
|
pRefHdl=GetHdlList().GetHdl(eRefHdl);
|
|
|
|
if (pRefHdl!=nullptr)
|
|
{
|
|
DragStat().SetRef1(pRefHdl->GetPos());
|
|
nAngle0=GetAngle(DragStat().GetStart()-DragStat().GetRef1());
|
|
}
|
|
else
|
|
{
|
|
OSL_FAIL("SdrDragShear::BeginSdrDrag(): No reference point handle for shearing found.");
|
|
return false;
|
|
}
|
|
|
|
Show();
|
|
return true;
|
|
}
|
|
|
|
basegfx::B2DHomMatrix SdrDragShear::getCurrentTransformation() const
|
|
{
|
|
basegfx::B2DHomMatrix aRetval(basegfx::utils::createTranslateB2DHomMatrix(
|
|
-DragStat().GetRef1().X(), -DragStat().GetRef1().Y()));
|
|
|
|
if (bResize)
|
|
{
|
|
if (bVertical)
|
|
{
|
|
aRetval.scale(double(aFact), 1.0);
|
|
aRetval.shearY(-nTan);
|
|
}
|
|
else
|
|
{
|
|
aRetval.scale(1.0, double(aFact));
|
|
aRetval.shearX(-nTan);
|
|
}
|
|
}
|
|
|
|
aRetval.translate(DragStat().GetRef1().X(), DragStat().GetRef1().Y());
|
|
|
|
return aRetval;
|
|
}
|
|
|
|
void SdrDragShear::MoveSdrDrag(const Point& rPnt)
|
|
{
|
|
if (!DragStat().CheckMinMoved(rPnt))
|
|
return;
|
|
|
|
bResize=!getSdrDragView().IsOrtho();
|
|
Degree100 nSA(0);
|
|
|
|
if (getSdrDragView().IsAngleSnapEnabled())
|
|
nSA=getSdrDragView().GetSnapAngle();
|
|
|
|
Point aP0(DragStat().GetStart());
|
|
Point aPnt(rPnt);
|
|
Fraction aNewFract(1,1);
|
|
|
|
// if angle snapping not activated, snap to raster (except when using slant)
|
|
if (nSA==0_deg100 && !bSlant)
|
|
aPnt=GetSnapPos(aPnt);
|
|
|
|
if (!bSlant && !bResize)
|
|
{ // shear, but no resize
|
|
if (bVertical)
|
|
aPnt.setX(aP0.X() );
|
|
else
|
|
aPnt.setY(aP0.Y() );
|
|
}
|
|
|
|
Point aRef(DragStat().GetRef1());
|
|
Point aDif(aPnt-aRef);
|
|
|
|
Degree100 nNewAngle(0);
|
|
|
|
if (bSlant)
|
|
{
|
|
nNewAngle=NormAngle18000(-(GetAngle(aDif)-nAngle0));
|
|
|
|
if (bVertical)
|
|
nNewAngle=NormAngle18000(-nNewAngle);
|
|
}
|
|
else
|
|
{
|
|
if (bVertical)
|
|
nNewAngle=NormAngle18000(GetAngle(aDif));
|
|
else
|
|
nNewAngle=NormAngle18000(-(GetAngle(aDif)-9000_deg100));
|
|
|
|
if (nNewAngle<Degree100(-9000) || nNewAngle>9000_deg100)
|
|
nNewAngle=NormAngle18000(nNewAngle+18000_deg100);
|
|
|
|
if (bResize)
|
|
{
|
|
Point aPt2(aPnt);
|
|
|
|
if (nSA!=0_deg100)
|
|
aPt2=GetSnapPos(aPnt); // snap this one in any case
|
|
|
|
if (bVertical)
|
|
{
|
|
aNewFract=Fraction(aPt2.X()-aRef.X(),aP0.X()-aRef.X());
|
|
}
|
|
else
|
|
{
|
|
aNewFract=Fraction(aPt2.Y()-aRef.Y(),aP0.Y()-aRef.Y());
|
|
}
|
|
}
|
|
}
|
|
|
|
bool bNeg=nNewAngle<0_deg100;
|
|
|
|
if (bNeg)
|
|
nNewAngle=-nNewAngle;
|
|
|
|
if (nSA)
|
|
{ // angle snapping
|
|
nNewAngle += nSA / 2_deg100;
|
|
nNewAngle /= nSA;
|
|
nNewAngle *= nSA;
|
|
}
|
|
|
|
nNewAngle=NormAngle36000(nNewAngle);
|
|
bUpSideDown=nNewAngle>9000_deg100 && nNewAngle<27000_deg100;
|
|
|
|
if (bSlant)
|
|
{ // calculate resize for slant
|
|
// when angle snapping is activated, disable 89 degree limit
|
|
Degree100 nTmpAngle=nNewAngle;
|
|
if (bUpSideDown) nNewAngle -= 18000_deg100;
|
|
if (bNeg) nTmpAngle=-nTmpAngle;
|
|
bResize=true;
|
|
aNewFract = cos(toRadians(nTmpAngle));
|
|
aFact.ReduceInaccurate(10); // three decimals should be enough
|
|
}
|
|
|
|
if (nNewAngle > 8900_deg100)
|
|
nNewAngle = 8900_deg100;
|
|
|
|
if (bNeg)
|
|
nNewAngle=-nNewAngle;
|
|
|
|
if (nAngle!=nNewAngle || aFact!=aNewFract)
|
|
{
|
|
nAngle=nNewAngle;
|
|
aFact=aNewFract;
|
|
double a = toRadians(nAngle);
|
|
double nTan1=tan(a); // calculate now, so as little time as possible passes between Hide() and Show()
|
|
Hide();
|
|
nTan=nTan1;
|
|
DragStat().NextMove(rPnt);
|
|
Show();
|
|
}
|
|
}
|
|
|
|
void SdrDragShear::applyCurrentTransformationToSdrObject(SdrObject& rTarget)
|
|
{
|
|
if (bResize)
|
|
{
|
|
if (bVertical)
|
|
{
|
|
rTarget.Resize(DragStat().GetRef1(),aFact,Fraction(1,1));
|
|
}
|
|
else
|
|
{
|
|
rTarget.Resize(DragStat().GetRef1(),Fraction(1,1),aFact);
|
|
}
|
|
}
|
|
|
|
if (nAngle)
|
|
{
|
|
rTarget.Shear(DragStat().GetRef1(), nAngle, nTan, bVertical);
|
|
}
|
|
}
|
|
|
|
bool SdrDragShear::EndSdrDrag(bool bCopy)
|
|
{
|
|
Hide();
|
|
|
|
if (bResize && aFact==Fraction(1,1))
|
|
bResize=false;
|
|
|
|
if (nAngle || bResize)
|
|
{
|
|
if (nAngle && bResize)
|
|
{
|
|
OUString aStr = ImpGetDescriptionStr(STR_EditShear);
|
|
|
|
if (bCopy)
|
|
aStr += SvxResId(STR_EditWithCopy);
|
|
|
|
getSdrDragView().BegUndo(aStr);
|
|
}
|
|
|
|
if (bResize)
|
|
{
|
|
if (bVertical)
|
|
{
|
|
getSdrDragView().ResizeMarkedObj(DragStat().GetRef1(),aFact,Fraction(1,1),bCopy);
|
|
}
|
|
else
|
|
{
|
|
getSdrDragView().ResizeMarkedObj(DragStat().GetRef1(),Fraction(1,1),aFact,bCopy);
|
|
}
|
|
|
|
bCopy=false;
|
|
}
|
|
|
|
if (nAngle)
|
|
{
|
|
getSdrDragView().ShearMarkedObj(DragStat().GetRef1(),nAngle,bVertical,bCopy);
|
|
}
|
|
|
|
if (nAngle && bResize)
|
|
getSdrDragView().EndUndo();
|
|
|
|
return true;
|
|
}
|
|
|
|
return false;
|
|
}
|
|
|
|
PointerStyle SdrDragShear::GetSdrDragPointer() const
|
|
{
|
|
if (bVertical)
|
|
return PointerStyle::VShear;
|
|
else
|
|
return PointerStyle::HShear;
|
|
}
|
|
|
|
|
|
void SdrDragMirror::applyCurrentTransformationToSdrObject(SdrObject& rTarget)
|
|
{
|
|
if(bMirrored)
|
|
{
|
|
rTarget.Mirror(DragStat().GetRef1(), DragStat().GetRef2());
|
|
}
|
|
}
|
|
|
|
SdrDragMirror::SdrDragMirror(SdrDragView& rNewView)
|
|
: SdrDragMethod(rNewView),
|
|
nAngle(0),
|
|
bMirrored(false),
|
|
bSide0(false)
|
|
{
|
|
}
|
|
|
|
bool SdrDragMirror::ImpCheckSide(const Point& rPnt) const
|
|
{
|
|
Degree100 nAngle1=GetAngle(rPnt-DragStat().GetRef1());
|
|
nAngle1-=nAngle;
|
|
nAngle1=NormAngle36000(nAngle1);
|
|
|
|
return nAngle1<18000_deg100;
|
|
}
|
|
|
|
OUString SdrDragMirror::GetSdrDragComment() const
|
|
{
|
|
OUString aStr;
|
|
if (aDif.X()==0)
|
|
aStr = ImpGetDescriptionStr(STR_DragMethMirrorHori);
|
|
else if (aDif.Y()==0)
|
|
aStr = ImpGetDescriptionStr(STR_DragMethMirrorVert);
|
|
else if (std::abs(aDif.X()) == std::abs(aDif.Y()))
|
|
aStr = ImpGetDescriptionStr(STR_DragMethMirrorDiag);
|
|
else
|
|
aStr = ImpGetDescriptionStr(STR_DragMethMirrorFree);
|
|
|
|
if (getSdrDragView().IsDragWithCopy())
|
|
aStr+=SvxResId(STR_EditWithCopy);
|
|
return aStr;
|
|
}
|
|
|
|
bool SdrDragMirror::BeginSdrDrag()
|
|
{
|
|
SdrHdl* pH1=GetHdlList().GetHdl(SdrHdlKind::Ref1);
|
|
SdrHdl* pH2=GetHdlList().GetHdl(SdrHdlKind::Ref2);
|
|
|
|
if (pH1!=nullptr && pH2!=nullptr)
|
|
{
|
|
DragStat().SetRef1(pH1->GetPos());
|
|
DragStat().SetRef2(pH2->GetPos());
|
|
Ref1()=pH1->GetPos();
|
|
Ref2()=pH2->GetPos();
|
|
aDif=pH2->GetPos()-pH1->GetPos();
|
|
bool b90=(aDif.X()==0) || aDif.Y()==0;
|
|
bool b45=b90 || (std::abs(aDif.X()) == std::abs(aDif.Y()));
|
|
nAngle=NormAngle36000(GetAngle(aDif));
|
|
|
|
if (!getSdrDragView().IsMirrorAllowed() && !b45)
|
|
return false; // free choice of axis angle not allowed
|
|
|
|
if (!getSdrDragView().IsMirrorAllowed() && !b90)
|
|
return false; // 45 degrees not allowed either
|
|
|
|
bSide0=ImpCheckSide(DragStat().GetStart());
|
|
Show();
|
|
return true;
|
|
}
|
|
else
|
|
{
|
|
OSL_FAIL("SdrDragMirror::BeginSdrDrag(): Axis of reflection not found.");
|
|
return false;
|
|
}
|
|
}
|
|
|
|
basegfx::B2DHomMatrix SdrDragMirror::getCurrentTransformation() const
|
|
{
|
|
basegfx::B2DHomMatrix aRetval;
|
|
|
|
if (bMirrored)
|
|
{
|
|
const double fDeltaX(DragStat().GetRef2().X() - DragStat().GetRef1().X());
|
|
const double fDeltaY(DragStat().GetRef2().Y() - DragStat().GetRef1().Y());
|
|
const double fRotation(atan2(fDeltaY, fDeltaX));
|
|
|
|
aRetval = basegfx::utils::createTranslateB2DHomMatrix(-DragStat().GetRef1().X(), -DragStat().GetRef1().Y());
|
|
aRetval.rotate(-fRotation);
|
|
aRetval.scale(1.0, -1.0);
|
|
aRetval.rotate(fRotation);
|
|
aRetval.translate(DragStat().GetRef1().X(), DragStat().GetRef1().Y());
|
|
}
|
|
|
|
return aRetval;
|
|
}
|
|
|
|
void SdrDragMirror::MoveSdrDrag(const Point& rPnt)
|
|
{
|
|
if (!DragStat().CheckMinMoved(rPnt))
|
|
return;
|
|
|
|
bool bNewSide=ImpCheckSide(rPnt);
|
|
bool bNewMirrored=bSide0!=bNewSide;
|
|
|
|
if (bMirrored!=bNewMirrored)
|
|
{
|
|
Hide();
|
|
bMirrored=bNewMirrored;
|
|
DragStat().NextMove(rPnt);
|
|
Show();
|
|
}
|
|
}
|
|
|
|
bool SdrDragMirror::EndSdrDrag(bool bCopy)
|
|
{
|
|
Hide();
|
|
|
|
if (bMirrored)
|
|
{
|
|
getSdrDragView().MirrorMarkedObj(DragStat().GetRef1(),DragStat().GetRef2(),bCopy);
|
|
}
|
|
|
|
return true;
|
|
}
|
|
|
|
PointerStyle SdrDragMirror::GetSdrDragPointer() const
|
|
{
|
|
return PointerStyle::Mirror;
|
|
}
|
|
|
|
|
|
SdrDragGradient::SdrDragGradient(SdrDragView& rNewView, bool bGrad)
|
|
: SdrDragMethod(rNewView),
|
|
pIAOHandle(nullptr),
|
|
bIsGradient(bGrad)
|
|
{
|
|
}
|
|
|
|
OUString SdrDragGradient::GetSdrDragComment() const
|
|
{
|
|
if(IsGradient())
|
|
return ImpGetDescriptionStr(STR_DragMethGradient);
|
|
else
|
|
return ImpGetDescriptionStr(STR_DragMethTransparence);
|
|
}
|
|
|
|
bool SdrDragGradient::BeginSdrDrag()
|
|
{
|
|
bool bRetval(false);
|
|
|
|
pIAOHandle = static_cast<SdrHdlGradient*>(GetHdlList().GetHdl(IsGradient() ? SdrHdlKind::Gradient : SdrHdlKind::Transparence));
|
|
|
|
if(pIAOHandle)
|
|
{
|
|
// save old values
|
|
DragStat().SetRef1( pIAOHandle->GetPos() );
|
|
DragStat().SetRef2( pIAOHandle->Get2ndPos() );
|
|
|
|
// what was hit?
|
|
bool bHit(false);
|
|
SdrHdlColor* pColHdl = pIAOHandle->GetColorHdl1();
|
|
|
|
// init handling flags
|
|
pIAOHandle->SetMoveSingleHandle(false);
|
|
pIAOHandle->SetMoveFirstHandle(false);
|
|
|
|
// test first color handle
|
|
if(pColHdl)
|
|
{
|
|
basegfx::B2DPoint aPosition(DragStat().GetStart().X(), DragStat().GetStart().Y());
|
|
|
|
if(pColHdl->getOverlayObjectList().isHitLogic(aPosition))
|
|
{
|
|
bHit = true;
|
|
pIAOHandle->SetMoveSingleHandle(true);
|
|
pIAOHandle->SetMoveFirstHandle(true);
|
|
}
|
|
}
|
|
|
|
// test second color handle
|
|
pColHdl = pIAOHandle->GetColorHdl2();
|
|
|
|
if(!bHit && pColHdl)
|
|
{
|
|
basegfx::B2DPoint aPosition(DragStat().GetStart().X(), DragStat().GetStart().Y());
|
|
|
|
if(pColHdl->getOverlayObjectList().isHitLogic(aPosition))
|
|
{
|
|
bHit = true;
|
|
pIAOHandle->SetMoveSingleHandle(true);
|
|
}
|
|
}
|
|
|
|
// test gradient handle itself
|
|
if(!bHit)
|
|
{
|
|
basegfx::B2DPoint aPosition(DragStat().GetStart().X(), DragStat().GetStart().Y());
|
|
|
|
if(pIAOHandle->getOverlayObjectList().isHitLogic(aPosition))
|
|
{
|
|
bHit = true;
|
|
}
|
|
}
|
|
|
|
// everything up and running :o}
|
|
bRetval = bHit;
|
|
}
|
|
else
|
|
{
|
|
OSL_FAIL("SdrDragGradient::BeginSdrDrag(): IAOGradient not found.");
|
|
}
|
|
|
|
return bRetval;
|
|
}
|
|
|
|
void SdrDragGradient::MoveSdrDrag(const Point& rPnt)
|
|
{
|
|
if(!(pIAOHandle && DragStat().CheckMinMoved(rPnt)))
|
|
return;
|
|
|
|
DragStat().NextMove(rPnt);
|
|
|
|
// Do the Move here!!! DragStat().GetStart()
|
|
Point aMoveDiff = rPnt - DragStat().GetStart();
|
|
|
|
if(pIAOHandle->IsMoveSingleHandle())
|
|
{
|
|
if(pIAOHandle->IsMoveFirstHandle())
|
|
{
|
|
pIAOHandle->SetPos(DragStat().GetRef1() + aMoveDiff);
|
|
if(pIAOHandle->GetColorHdl1())
|
|
pIAOHandle->GetColorHdl1()->SetPos(DragStat().GetRef1() + aMoveDiff);
|
|
}
|
|
else
|
|
{
|
|
pIAOHandle->Set2ndPos(DragStat().GetRef2() + aMoveDiff);
|
|
if(pIAOHandle->GetColorHdl2())
|
|
pIAOHandle->GetColorHdl2()->SetPos(DragStat().GetRef2() + aMoveDiff);
|
|
}
|
|
}
|
|
else
|
|
{
|
|
pIAOHandle->SetPos(DragStat().GetRef1() + aMoveDiff);
|
|
pIAOHandle->Set2ndPos(DragStat().GetRef2() + aMoveDiff);
|
|
|
|
if(pIAOHandle->GetColorHdl1())
|
|
pIAOHandle->GetColorHdl1()->SetPos(DragStat().GetRef1() + aMoveDiff);
|
|
|
|
if(pIAOHandle->GetColorHdl2())
|
|
pIAOHandle->GetColorHdl2()->SetPos(DragStat().GetRef2() + aMoveDiff);
|
|
}
|
|
|
|
// new state
|
|
const SdrMarkList& rMarkList = getSdrDragView().GetMarkedObjectList();
|
|
pIAOHandle->FromIAOToItem(rMarkList.GetMark(0)->GetMarkedSdrObj(), false, false);
|
|
}
|
|
|
|
bool SdrDragGradient::EndSdrDrag(bool /*bCopy*/)
|
|
{
|
|
Ref1() = pIAOHandle->GetPos();
|
|
Ref2() = pIAOHandle->Get2ndPos();
|
|
|
|
// new state
|
|
const SdrMarkList& rMarkList = getSdrDragView().GetMarkedObjectList();
|
|
pIAOHandle->FromIAOToItem(rMarkList.GetMark(0)->GetMarkedSdrObj(), true, true);
|
|
|
|
return true;
|
|
}
|
|
|
|
void SdrDragGradient::CancelSdrDrag()
|
|
{
|
|
// restore old values
|
|
pIAOHandle->SetPos(DragStat().GetRef1());
|
|
pIAOHandle->Set2ndPos(DragStat().GetRef2());
|
|
|
|
if(pIAOHandle->GetColorHdl1())
|
|
pIAOHandle->GetColorHdl1()->SetPos(DragStat().GetRef1());
|
|
|
|
if(pIAOHandle->GetColorHdl2())
|
|
pIAOHandle->GetColorHdl2()->SetPos(DragStat().GetRef2());
|
|
|
|
// new state
|
|
const SdrMarkList& rMarkList = getSdrDragView().GetMarkedObjectList();
|
|
pIAOHandle->FromIAOToItem(rMarkList.GetMark(0)->GetMarkedSdrObj(), true, false);
|
|
}
|
|
|
|
PointerStyle SdrDragGradient::GetSdrDragPointer() const
|
|
{
|
|
return PointerStyle::RefHand;
|
|
}
|
|
|
|
|
|
SdrDragCrook::SdrDragCrook(SdrDragView& rNewView)
|
|
: SdrDragMethod(rNewView),
|
|
aFact(1,1),
|
|
bContortionAllowed(false),
|
|
bNoContortionAllowed(false),
|
|
bContortion(false),
|
|
bResizeAllowed(false),
|
|
bResize(false),
|
|
bRotateAllowed(false),
|
|
bRotate(false),
|
|
bVertical(false),
|
|
bValid(false),
|
|
bLft(false),
|
|
bRgt(false),
|
|
bUpr(false),
|
|
bLwr(false),
|
|
bAtCenter(false),
|
|
nAngle(0),
|
|
nMarkSize(0),
|
|
eMode(SdrCrookMode::Rotate)
|
|
{
|
|
}
|
|
|
|
OUString SdrDragCrook::GetSdrDragComment() const
|
|
{
|
|
OUString aStr = ImpGetDescriptionStr(!bContortion ? STR_DragMethCrook : STR_DragMethCrookContortion);
|
|
|
|
if(bValid)
|
|
{
|
|
aStr += " (";
|
|
|
|
sal_Int32 nVal(nAngle);
|
|
|
|
if(bAtCenter)
|
|
nVal *= 2;
|
|
|
|
nVal = std::abs(nVal);
|
|
aStr += SdrModel::GetAngleString(Degree100(nVal)) + ")";
|
|
}
|
|
|
|
if(getSdrDragView().IsDragWithCopy())
|
|
aStr += SvxResId(STR_EditWithCopy);
|
|
return aStr;
|
|
}
|
|
|
|
// These defines parametrize the created raster
|
|
// for interactions
|
|
#define DRAG_CROOK_RASTER_MINIMUM (4)
|
|
#define DRAG_CROOK_RASTER_MAXIMUM (15)
|
|
#define DRAG_CROOK_RASTER_DISTANCE (30)
|
|
|
|
static basegfx::B2DPolyPolygon impCreateDragRaster(SdrPageView const & rPageView, const tools::Rectangle& rMarkRect)
|
|
{
|
|
basegfx::B2DPolyPolygon aRetval;
|
|
|
|
if(rPageView.PageWindowCount())
|
|
{
|
|
OutputDevice& rOut = rPageView.GetPageWindow(0)->GetPaintWindow().GetOutputDevice();
|
|
tools::Rectangle aPixelSize = rOut.LogicToPixel(rMarkRect);
|
|
sal_uInt32 nHorDiv(aPixelSize.GetWidth() / DRAG_CROOK_RASTER_DISTANCE);
|
|
sal_uInt32 nVerDiv(aPixelSize.GetHeight() / DRAG_CROOK_RASTER_DISTANCE);
|
|
|
|
if(nHorDiv > DRAG_CROOK_RASTER_MAXIMUM)
|
|
nHorDiv = DRAG_CROOK_RASTER_MAXIMUM;
|
|
if(nHorDiv < DRAG_CROOK_RASTER_MINIMUM)
|
|
nHorDiv = DRAG_CROOK_RASTER_MINIMUM;
|
|
|
|
if(nVerDiv > DRAG_CROOK_RASTER_MAXIMUM)
|
|
nVerDiv = DRAG_CROOK_RASTER_MAXIMUM;
|
|
if(nVerDiv < DRAG_CROOK_RASTER_MINIMUM)
|
|
nVerDiv = DRAG_CROOK_RASTER_MINIMUM;
|
|
|
|
const double fXLen(rMarkRect.GetWidth() / static_cast<double>(nHorDiv));
|
|
const double fYLen(rMarkRect.GetHeight() / static_cast<double>(nVerDiv));
|
|
double fYPos(rMarkRect.Top());
|
|
sal_uInt32 a, b;
|
|
|
|
for(a = 0; a <= nVerDiv; a++)
|
|
{
|
|
// horizontal lines
|
|
for(b = 0; b < nHorDiv; b++)
|
|
{
|
|
basegfx::B2DPolygon aHorLineSegment;
|
|
|
|
const double fNewX(rMarkRect.Left() + (b * fXLen));
|
|
aHorLineSegment.append(basegfx::B2DPoint(fNewX, fYPos));
|
|
aHorLineSegment.appendBezierSegment(
|
|
basegfx::B2DPoint(fNewX + (fXLen * (1.0 / 3.0)), fYPos),
|
|
basegfx::B2DPoint(fNewX + (fXLen * (2.0 / 3.0)), fYPos),
|
|
basegfx::B2DPoint(fNewX + fXLen, fYPos));
|
|
aRetval.append(aHorLineSegment);
|
|
}
|
|
|
|
// increments
|
|
fYPos += fYLen;
|
|
}
|
|
|
|
double fXPos(rMarkRect.Left());
|
|
|
|
for(a = 0; a <= nHorDiv; a++)
|
|
{
|
|
// vertical lines
|
|
for(b = 0; b < nVerDiv; b++)
|
|
{
|
|
basegfx::B2DPolygon aVerLineSegment;
|
|
|
|
const double fNewY(rMarkRect.Top() + (b * fYLen));
|
|
aVerLineSegment.append(basegfx::B2DPoint(fXPos, fNewY));
|
|
aVerLineSegment.appendBezierSegment(
|
|
basegfx::B2DPoint(fXPos, fNewY + (fYLen * (1.0 / 3.0))),
|
|
basegfx::B2DPoint(fXPos, fNewY + (fYLen * (2.0 / 3.0))),
|
|
basegfx::B2DPoint(fXPos, fNewY + fYLen));
|
|
aRetval.append(aVerLineSegment);
|
|
}
|
|
|
|
// increments
|
|
fXPos += fXLen;
|
|
}
|
|
}
|
|
|
|
return aRetval;
|
|
}
|
|
|
|
void SdrDragCrook::createSdrDragEntries()
|
|
{
|
|
// Add extended frame raster first, so it will be behind objects
|
|
if(getSdrDragView().GetSdrPageView())
|
|
{
|
|
const basegfx::B2DPolyPolygon aDragRaster(impCreateDragRaster(*getSdrDragView().GetSdrPageView(), GetMarkedRect()));
|
|
|
|
if(aDragRaster.count())
|
|
{
|
|
addSdrDragEntry(std::unique_ptr<SdrDragEntry>(new SdrDragEntryPolyPolygon(aDragRaster)));
|
|
}
|
|
}
|
|
|
|
// call parent
|
|
SdrDragMethod::createSdrDragEntries();
|
|
}
|
|
|
|
bool SdrDragCrook::BeginSdrDrag()
|
|
{
|
|
bContortionAllowed=getSdrDragView().IsCrookAllowed();
|
|
bNoContortionAllowed=getSdrDragView().IsCrookAllowed(true);
|
|
bResizeAllowed=getSdrDragView().IsResizeAllowed();
|
|
bRotateAllowed=getSdrDragView().IsRotateAllowed();
|
|
|
|
if (bContortionAllowed || bNoContortionAllowed)
|
|
{
|
|
bVertical=(GetDragHdlKind()==SdrHdlKind::Lower || GetDragHdlKind()==SdrHdlKind::Upper);
|
|
aMarkRect=GetMarkedRect();
|
|
aMarkCenter=aMarkRect.Center();
|
|
nMarkSize=bVertical ? (aMarkRect.GetHeight()-1) : (aMarkRect.GetWidth()-1);
|
|
aCenter=aMarkCenter;
|
|
aStart=DragStat().GetStart();
|
|
Show();
|
|
return true;
|
|
}
|
|
else
|
|
{
|
|
return false;
|
|
}
|
|
}
|
|
|
|
void SdrDragCrook::MovAllPoints(basegfx::B2DPolyPolygon& rTarget)
|
|
{
|
|
SdrPageView* pPV = getSdrDragView().GetSdrPageView();
|
|
|
|
if(!pPV)
|
|
return;
|
|
|
|
XPolyPolygon aTempPolyPoly(rTarget);
|
|
|
|
if (pPV->HasMarkedObjPageView())
|
|
{
|
|
sal_uInt16 nPolyCount=aTempPolyPoly.Count();
|
|
|
|
if (!bContortion && !getSdrDragView().IsNoDragXorPolys())
|
|
{
|
|
sal_uInt16 n1st=0,nLast=0;
|
|
Point aC(aCenter);
|
|
|
|
while (n1st<nPolyCount)
|
|
{
|
|
nLast=n1st;
|
|
while (nLast<nPolyCount && aTempPolyPoly[nLast].GetPointCount()!=0) nLast++;
|
|
tools::Rectangle aBound(aTempPolyPoly[n1st].GetBoundRect());
|
|
sal_uInt16 i;
|
|
|
|
for (i=n1st+1; i<nLast; i++)
|
|
{
|
|
aBound.Union(aTempPolyPoly[n1st].GetBoundRect());
|
|
}
|
|
|
|
Point aCtr0(aBound.Center());
|
|
Point aCtr1(aCtr0);
|
|
|
|
if (bResize)
|
|
{
|
|
Fraction aFact1(1,1);
|
|
|
|
if (bVertical)
|
|
{
|
|
ResizePoint(aCtr1,aC,aFact1,aFact);
|
|
}
|
|
else
|
|
{
|
|
ResizePoint(aCtr1,aC,aFact,aFact1);
|
|
}
|
|
}
|
|
|
|
bool bRotOk=false;
|
|
double nSin=0,nCos=0;
|
|
|
|
if (aRad.X()!=0 && aRad.Y()!=0)
|
|
{
|
|
bRotOk=bRotate;
|
|
|
|
switch (eMode)
|
|
{
|
|
case SdrCrookMode::Rotate : CrookRotateXPoint (aCtr1,nullptr,nullptr,aC,aRad,nSin,nCos,bVertical); break;
|
|
case SdrCrookMode::Slant : CrookSlantXPoint (aCtr1,nullptr,nullptr,aC,aRad,nSin,nCos,bVertical); break;
|
|
case SdrCrookMode::Stretch: CrookStretchXPoint(aCtr1,nullptr,nullptr,aC,aRad,nSin,nCos,bVertical,aMarkRect); break;
|
|
} // switch
|
|
}
|
|
|
|
aCtr1-=aCtr0;
|
|
|
|
for (i=n1st; i<nLast; i++)
|
|
{
|
|
if (bRotOk)
|
|
{
|
|
RotateXPoly(aTempPolyPoly[i],aCtr0,nSin,nCos);
|
|
}
|
|
|
|
aTempPolyPoly[i].Move(aCtr1.X(),aCtr1.Y());
|
|
}
|
|
|
|
n1st=nLast+1;
|
|
}
|
|
}
|
|
else
|
|
{
|
|
sal_uInt16 i,j;
|
|
|
|
for (j=0; j<nPolyCount; j++)
|
|
{
|
|
XPolygon& aPol=aTempPolyPoly[j];
|
|
sal_uInt16 nPointCount=aPol.GetPointCount();
|
|
i=0;
|
|
|
|
while (i<nPointCount)
|
|
{
|
|
Point* pPnt=&aPol[i];
|
|
Point* pC1=nullptr;
|
|
Point* pC2=nullptr;
|
|
|
|
if (i+1<nPointCount && aPol.IsControl(i))
|
|
{ // control point on the left
|
|
pC1=pPnt;
|
|
i++;
|
|
pPnt=&aPol[i];
|
|
}
|
|
|
|
i++;
|
|
|
|
if (i<nPointCount && aPol.IsControl(i))
|
|
{ // control point on the right
|
|
pC2=&aPol[i];
|
|
i++;
|
|
}
|
|
|
|
MovCrookPoint(*pPnt,pC1,pC2);
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
rTarget = aTempPolyPoly.getB2DPolyPolygon();
|
|
}
|
|
|
|
void SdrDragCrook::MovCrookPoint(Point& rPnt, Point* pC1, Point* pC2)
|
|
{
|
|
bool bVert=bVertical;
|
|
bool bC1=pC1!=nullptr;
|
|
bool bC2=pC2!=nullptr;
|
|
Point aC(aCenter);
|
|
|
|
if (bResize)
|
|
{
|
|
Fraction aFact1(1,1);
|
|
|
|
if (bVert)
|
|
{
|
|
ResizePoint(rPnt,aC,aFact1,aFact);
|
|
|
|
if (bC1)
|
|
ResizePoint(*pC1,aC,aFact1,aFact);
|
|
|
|
if (bC2)
|
|
ResizePoint(*pC2,aC,aFact1,aFact);
|
|
}
|
|
else
|
|
{
|
|
ResizePoint(rPnt,aC,aFact,aFact1);
|
|
|
|
if (bC1)
|
|
ResizePoint(*pC1,aC,aFact,aFact1);
|
|
|
|
if (bC2)
|
|
ResizePoint(*pC2,aC,aFact,aFact1);
|
|
}
|
|
}
|
|
|
|
if (aRad.X()!=0 && aRad.Y()!=0)
|
|
{
|
|
double nSin,nCos;
|
|
|
|
switch (eMode)
|
|
{
|
|
case SdrCrookMode::Rotate : CrookRotateXPoint (rPnt,pC1,pC2,aC,aRad,nSin,nCos,bVert); break;
|
|
case SdrCrookMode::Slant : CrookSlantXPoint (rPnt,pC1,pC2,aC,aRad,nSin,nCos,bVert); break;
|
|
case SdrCrookMode::Stretch: CrookStretchXPoint(rPnt,pC1,pC2,aC,aRad,nSin,nCos,bVert,aMarkRect); break;
|
|
} // switch
|
|
}
|
|
}
|
|
|
|
void SdrDragCrook::MoveSdrDrag(const Point& rPnt)
|
|
{
|
|
if (!DragStat().CheckMinMoved(rPnt))
|
|
return;
|
|
|
|
bool bNewMoveOnly=getSdrDragView().IsMoveOnlyDragging();
|
|
bAtCenter=false;
|
|
SdrCrookMode eNewMode=getSdrDragView().GetCrookMode();
|
|
bool bNewContortion=!bNewMoveOnly && ((bContortionAllowed && !getSdrDragView().IsCrookNoContortion()) || !bNoContortionAllowed);
|
|
bResize=!getSdrDragView().IsOrtho() && bResizeAllowed && !bNewMoveOnly;
|
|
bool bNewRotate=bRotateAllowed && !bNewContortion && !bNewMoveOnly && eNewMode==SdrCrookMode::Rotate;
|
|
|
|
Point aPnt(GetSnapPos(rPnt));
|
|
|
|
Point aNewCenter(aMarkCenter.X(),aStart.Y());
|
|
|
|
if (bVertical)
|
|
{
|
|
aNewCenter.setX(aStart.X() );
|
|
aNewCenter.setY(aMarkCenter.Y() );
|
|
}
|
|
|
|
if (!getSdrDragView().IsCrookAtCenter())
|
|
{
|
|
switch (GetDragHdlKind())
|
|
{
|
|
case SdrHdlKind::UpperLeft: aNewCenter.setX(aMarkRect.Right() ); bLft=true; break;
|
|
case SdrHdlKind::Upper: aNewCenter.setY(aMarkRect.Bottom() ); bUpr=true; break;
|
|
case SdrHdlKind::UpperRight: aNewCenter.setX(aMarkRect.Left() ); bRgt=true; break;
|
|
case SdrHdlKind::Left : aNewCenter.setX(aMarkRect.Right() ); bLft=true; break;
|
|
case SdrHdlKind::Right: aNewCenter.setX(aMarkRect.Left() ); bRgt=true; break;
|
|
case SdrHdlKind::LowerLeft: aNewCenter.setX(aMarkRect.Right() ); bLft=true; break;
|
|
case SdrHdlKind::Lower: aNewCenter.setY(aMarkRect.Top() ); bLwr=true; break;
|
|
case SdrHdlKind::LowerRight: aNewCenter.setX(aMarkRect.Left() ); bRgt=true; break;
|
|
default: bAtCenter=true;
|
|
}
|
|
}
|
|
else
|
|
bAtCenter=true;
|
|
|
|
Fraction aNewFract(1,1);
|
|
tools::Long dx1=aPnt.X()-aNewCenter.X();
|
|
tools::Long dy1=aPnt.Y()-aNewCenter.Y();
|
|
bValid=bVertical ? dx1!=0 : dy1!=0;
|
|
|
|
if (bValid)
|
|
{
|
|
if (bVertical)
|
|
bValid = std::abs(dx1)*100>std::abs(dy1);
|
|
else
|
|
bValid = std::abs(dy1)*100>std::abs(dx1);
|
|
}
|
|
|
|
tools::Long nNewRad=0;
|
|
nAngle=0_deg100;
|
|
|
|
if (bValid)
|
|
{
|
|
double a=0; // slope of the radius
|
|
Degree100 nPntAngle(0);
|
|
|
|
if (bVertical)
|
|
{
|
|
a=static_cast<double>(dy1)/static_cast<double>(dx1); // slope of the radius
|
|
nNewRad=(static_cast<tools::Long>(dy1*a)+dx1) /2;
|
|
aNewCenter.AdjustX(nNewRad );
|
|
nPntAngle=GetAngle(aPnt-aNewCenter);
|
|
}
|
|
else
|
|
{
|
|
a=static_cast<double>(dx1)/static_cast<double>(dy1); // slope of the radius
|
|
nNewRad=(static_cast<tools::Long>(dx1*a)+dy1) /2;
|
|
aNewCenter.AdjustY(nNewRad );
|
|
nPntAngle=GetAngle(aPnt-aNewCenter)-9000_deg100;
|
|
}
|
|
|
|
if (!bAtCenter)
|
|
{
|
|
if (nNewRad<0)
|
|
{
|
|
if (bRgt) nPntAngle += 18000_deg100;
|
|
if (bLft) nPntAngle = 18000_deg100 - nPntAngle;
|
|
if (bLwr) nPntAngle =- nPntAngle;
|
|
}
|
|
else
|
|
{
|
|
if (bRgt) nPntAngle = -nPntAngle;
|
|
if (bUpr) nPntAngle = 18000_deg100 - nPntAngle;
|
|
if (bLwr) nPntAngle += 18000_deg100;
|
|
}
|
|
|
|
nPntAngle=NormAngle36000(nPntAngle);
|
|
}
|
|
else
|
|
{
|
|
if (nNewRad<0) nPntAngle += 18000_deg100;
|
|
if (bVertical) nPntAngle = 18000_deg100 - nPntAngle;
|
|
nPntAngle = NormAngle18000(nPntAngle);
|
|
nPntAngle = abs(nPntAngle);
|
|
}
|
|
|
|
double nCircumference = 2 * std::abs(nNewRad) * M_PI;
|
|
|
|
if (bResize)
|
|
{
|
|
tools::Long nMul=static_cast<tools::Long>(nCircumference * NormAngle36000(nPntAngle).get() / 36000.0);
|
|
|
|
if (bAtCenter)
|
|
nMul*=2;
|
|
|
|
aNewFract=Fraction(nMul,nMarkSize);
|
|
nAngle=nPntAngle;
|
|
}
|
|
else
|
|
{
|
|
nAngle = Degree100(static_cast<tools::Long>((nMarkSize*360/nCircumference)*100)/2);
|
|
|
|
if (nAngle==0_deg100)
|
|
bValid=false;
|
|
}
|
|
}
|
|
|
|
if (nAngle==0_deg100 || nNewRad==0)
|
|
bValid=false;
|
|
|
|
if (!bValid)
|
|
nNewRad=0;
|
|
|
|
if (!bValid && bResize)
|
|
{
|
|
tools::Long nMul=bVertical ? dy1 : dx1;
|
|
|
|
if (bLft || bUpr)
|
|
nMul=-nMul;
|
|
|
|
tools::Long nDiv=nMarkSize;
|
|
|
|
if (bAtCenter)
|
|
{
|
|
nMul*=2;
|
|
nMul = std::abs(nMul);
|
|
}
|
|
|
|
aNewFract=Fraction(nMul,nDiv);
|
|
}
|
|
|
|
if (aNewCenter==aCenter && bNewContortion==bContortion && aNewFract==aFact &&
|
|
bNewMoveOnly == getMoveOnly() && bNewRotate==bRotate && eNewMode==eMode)
|
|
return;
|
|
|
|
Hide();
|
|
setMoveOnly(bNewMoveOnly);
|
|
bRotate=bNewRotate;
|
|
eMode=eNewMode;
|
|
bContortion=bNewContortion;
|
|
aCenter=aNewCenter;
|
|
aFact=aNewFract;
|
|
aRad=Point(nNewRad,nNewRad);
|
|
bResize=aFact!=Fraction(1,1) && aFact.GetDenominator()!=0 && aFact.IsValid();
|
|
DragStat().NextMove(aPnt);
|
|
Show();
|
|
}
|
|
|
|
void SdrDragCrook::applyCurrentTransformationToSdrObject(SdrObject& rTarget)
|
|
{
|
|
const bool bDoResize(aFact!=Fraction(1,1));
|
|
const bool bDoCrook(aCenter!=aMarkCenter && aRad.X()!=0 && aRad.Y()!=0);
|
|
|
|
if (!(bDoCrook || bDoResize))
|
|
return;
|
|
|
|
if (bDoResize)
|
|
{
|
|
Fraction aFact1(1,1);
|
|
|
|
if (bContortion)
|
|
{
|
|
if (bVertical)
|
|
{
|
|
rTarget.Resize(aCenter,aFact1,aFact);
|
|
}
|
|
else
|
|
{
|
|
rTarget.Resize(aCenter,aFact,aFact1);
|
|
}
|
|
}
|
|
else
|
|
{
|
|
Point aCtr0(rTarget.GetSnapRect().Center());
|
|
Point aCtr1(aCtr0);
|
|
|
|
if (bVertical)
|
|
{
|
|
ResizePoint(aCtr1,aCenter,aFact1,aFact);
|
|
}
|
|
else
|
|
{
|
|
ResizePoint(aCtr1,aCenter,aFact,aFact1);
|
|
}
|
|
|
|
Size aSiz(aCtr1.X()-aCtr0.X(),aCtr1.Y()-aCtr0.Y());
|
|
|
|
rTarget.Move(aSiz);
|
|
}
|
|
}
|
|
|
|
if (bDoCrook)
|
|
{
|
|
const tools::Rectangle aLocalMarkRect(getSdrDragView().GetMarkedObjRect());
|
|
const bool bLocalRotate(!bContortion && eMode == SdrCrookMode::Rotate && getSdrDragView().IsRotateAllowed());
|
|
|
|
SdrEditView::ImpCrookObj(&rTarget,aCenter,aRad,eMode,bVertical,!bContortion,bLocalRotate,aLocalMarkRect);
|
|
}
|
|
}
|
|
|
|
void SdrDragCrook::applyCurrentTransformationToPolyPolygon(basegfx::B2DPolyPolygon& rTarget)
|
|
{
|
|
// use helper derived from old stuff
|
|
MovAllPoints(rTarget);
|
|
}
|
|
|
|
bool SdrDragCrook::EndSdrDrag(bool bCopy)
|
|
{
|
|
Hide();
|
|
|
|
if (bResize && aFact==Fraction(1,1))
|
|
bResize=false;
|
|
|
|
const bool bUndo = getSdrDragView().IsUndoEnabled();
|
|
|
|
bool bDoCrook=aCenter!=aMarkCenter && aRad.X()!=0 && aRad.Y()!=0;
|
|
|
|
if (bDoCrook || bResize)
|
|
{
|
|
if (bResize && bUndo)
|
|
{
|
|
OUString aStr = ImpGetDescriptionStr(!bContortion?STR_EditCrook:STR_EditCrookContortion);
|
|
|
|
if (bCopy)
|
|
aStr += SvxResId(STR_EditWithCopy);
|
|
|
|
getSdrDragView().BegUndo(aStr);
|
|
}
|
|
|
|
if (bResize)
|
|
{
|
|
Fraction aFact1(1,1);
|
|
|
|
if (bContortion)
|
|
{
|
|
if (bVertical)
|
|
getSdrDragView().ResizeMarkedObj(aCenter,aFact1,aFact,bCopy);
|
|
else
|
|
getSdrDragView().ResizeMarkedObj(aCenter,aFact,aFact1,bCopy);
|
|
}
|
|
else
|
|
{
|
|
if (bCopy)
|
|
getSdrDragView().CopyMarkedObj();
|
|
|
|
const SdrMarkList& rMarkList = getSdrDragView().GetMarkedObjectList();
|
|
const size_t nMarkCount=rMarkList.GetMarkCount();
|
|
|
|
for (size_t nm=0; nm<nMarkCount; ++nm)
|
|
{
|
|
SdrMark* pM=rMarkList.GetMark(nm);
|
|
SdrObject* pO=pM->GetMarkedSdrObj();
|
|
Point aCtr0(pO->GetSnapRect().Center());
|
|
Point aCtr1(aCtr0);
|
|
|
|
if (bVertical)
|
|
ResizePoint(aCtr1,aCenter,aFact1,aFact);
|
|
else
|
|
ResizePoint(aCtr1,aCenter,aFact,aFact1);
|
|
|
|
Size aSiz(aCtr1.X()-aCtr0.X(),aCtr1.Y()-aCtr0.Y());
|
|
if( bUndo )
|
|
AddUndo(getSdrDragView().GetModel().GetSdrUndoFactory().CreateUndoMoveObject(*pO,aSiz));
|
|
pO->Move(aSiz);
|
|
}
|
|
}
|
|
|
|
bCopy=false;
|
|
}
|
|
|
|
if (bDoCrook)
|
|
{
|
|
getSdrDragView().CrookMarkedObj(aCenter,aRad,eMode,bVertical,!bContortion,bCopy);
|
|
}
|
|
|
|
if (bResize && bUndo)
|
|
getSdrDragView().EndUndo();
|
|
|
|
return true;
|
|
}
|
|
|
|
return false;
|
|
}
|
|
|
|
PointerStyle SdrDragCrook::GetSdrDragPointer() const
|
|
{
|
|
return PointerStyle::Crook;
|
|
}
|
|
|
|
|
|
SdrDragDistort::SdrDragDistort(SdrDragView& rNewView)
|
|
: SdrDragMethod(rNewView),
|
|
nPolyPt(0),
|
|
bContortionAllowed(false),
|
|
bNoContortionAllowed(false),
|
|
bContortion(false)
|
|
{
|
|
}
|
|
|
|
OUString SdrDragDistort::GetSdrDragComment() const
|
|
{
|
|
OUString aStr = ImpGetDescriptionStr(STR_DragMethDistort)
|
|
+ " (x="
|
|
+ getSdrDragView().GetModel().GetMetricString(DragStat().GetDX())
|
|
+ " y="
|
|
+ getSdrDragView().GetModel().GetMetricString(DragStat().GetDY())
|
|
+ ")";
|
|
|
|
if(getSdrDragView().IsDragWithCopy())
|
|
aStr += SvxResId(STR_EditWithCopy);
|
|
return aStr;
|
|
}
|
|
|
|
void SdrDragDistort::createSdrDragEntries()
|
|
{
|
|
// Add extended frame raster first, so it will be behind objects
|
|
if(getSdrDragView().GetSdrPageView())
|
|
{
|
|
const basegfx::B2DPolyPolygon aDragRaster(impCreateDragRaster(*getSdrDragView().GetSdrPageView(), GetMarkedRect()));
|
|
|
|
if(aDragRaster.count())
|
|
{
|
|
addSdrDragEntry(std::unique_ptr<SdrDragEntry>(new SdrDragEntryPolyPolygon(aDragRaster)));
|
|
}
|
|
}
|
|
|
|
// call parent
|
|
SdrDragMethod::createSdrDragEntries();
|
|
}
|
|
|
|
bool SdrDragDistort::BeginSdrDrag()
|
|
{
|
|
bContortionAllowed=getSdrDragView().IsDistortAllowed();
|
|
bNoContortionAllowed=getSdrDragView().IsDistortAllowed(true);
|
|
|
|
if (bContortionAllowed || bNoContortionAllowed)
|
|
{
|
|
SdrHdlKind eKind=GetDragHdlKind();
|
|
nPolyPt=0xFFFF;
|
|
|
|
if (eKind==SdrHdlKind::UpperLeft) nPolyPt=0;
|
|
if (eKind==SdrHdlKind::UpperRight) nPolyPt=1;
|
|
if (eKind==SdrHdlKind::LowerRight) nPolyPt=2;
|
|
if (eKind==SdrHdlKind::LowerLeft) nPolyPt=3;
|
|
if (nPolyPt>3) return false;
|
|
|
|
aMarkRect=GetMarkedRect();
|
|
aDistortedRect=XPolygon(aMarkRect);
|
|
Show();
|
|
return true;
|
|
}
|
|
else
|
|
{
|
|
return false;
|
|
}
|
|
}
|
|
|
|
void SdrDragDistort::MovAllPoints(basegfx::B2DPolyPolygon& rTarget)
|
|
{
|
|
if (!bContortion)
|
|
return;
|
|
|
|
SdrPageView* pPV = getSdrDragView().GetSdrPageView();
|
|
|
|
if(pPV && pPV->HasMarkedObjPageView())
|
|
{
|
|
basegfx::B2DPolyPolygon aDragPolygon(rTarget);
|
|
const basegfx::B2DRange aOriginalRange = vcl::unotools::b2DRectangleFromRectangle(aMarkRect);
|
|
const basegfx::B2DPoint aTopLeft(aDistortedRect[0].X(), aDistortedRect[0].Y());
|
|
const basegfx::B2DPoint aTopRight(aDistortedRect[1].X(), aDistortedRect[1].Y());
|
|
const basegfx::B2DPoint aBottomLeft(aDistortedRect[3].X(), aDistortedRect[3].Y());
|
|
const basegfx::B2DPoint aBottomRight(aDistortedRect[2].X(), aDistortedRect[2].Y());
|
|
|
|
rTarget = basegfx::utils::distort(aDragPolygon, aOriginalRange, aTopLeft, aTopRight, aBottomLeft, aBottomRight);
|
|
}
|
|
}
|
|
|
|
void SdrDragDistort::MoveSdrDrag(const Point& rPnt)
|
|
{
|
|
if (!DragStat().CheckMinMoved(rPnt))
|
|
return;
|
|
|
|
Point aPnt(GetSnapPos(rPnt));
|
|
|
|
if (getSdrDragView().IsOrtho())
|
|
OrthoDistance8(DragStat().GetStart(),aPnt,getSdrDragView().IsBigOrtho());
|
|
|
|
bool bNewContortion=(bContortionAllowed && !getSdrDragView().IsCrookNoContortion()) || !bNoContortionAllowed;
|
|
|
|
if (bNewContortion!=bContortion || aDistortedRect[nPolyPt]!=aPnt)
|
|
{
|
|
Hide();
|
|
aDistortedRect[nPolyPt]=aPnt;
|
|
bContortion=bNewContortion;
|
|
DragStat().NextMove(aPnt);
|
|
Show();
|
|
}
|
|
}
|
|
|
|
bool SdrDragDistort::EndSdrDrag(bool bCopy)
|
|
{
|
|
Hide();
|
|
bool bDoDistort=DragStat().GetDX()!=0 || DragStat().GetDY()!=0;
|
|
|
|
if (bDoDistort)
|
|
{
|
|
getSdrDragView().DistortMarkedObj(aMarkRect,aDistortedRect,!bContortion,bCopy);
|
|
return true;
|
|
}
|
|
|
|
return false;
|
|
}
|
|
|
|
PointerStyle SdrDragDistort::GetSdrDragPointer() const
|
|
{
|
|
return PointerStyle::RefHand;
|
|
}
|
|
|
|
void SdrDragDistort::applyCurrentTransformationToSdrObject(SdrObject& rTarget)
|
|
{
|
|
const bool bDoDistort(DragStat().GetDX()!=0 || DragStat().GetDY()!=0);
|
|
|
|
if (bDoDistort)
|
|
{
|
|
SdrEditView::ImpDistortObj(&rTarget, aMarkRect, aDistortedRect, !bContortion);
|
|
}
|
|
}
|
|
|
|
void SdrDragDistort::applyCurrentTransformationToPolyPolygon(basegfx::B2DPolyPolygon& rTarget)
|
|
{
|
|
// use helper derived from old stuff
|
|
MovAllPoints(rTarget);
|
|
}
|
|
|
|
|
|
SdrDragCrop::SdrDragCrop(SdrDragView& rNewView)
|
|
: SdrDragObjOwn(rNewView)
|
|
{
|
|
// switch off solid dragging for crop; it just makes no sense since showing
|
|
// a 50% transparent object above the original will not be visible
|
|
setSolidDraggingActive(false);
|
|
}
|
|
|
|
OUString SdrDragCrop::GetSdrDragComment() const
|
|
{
|
|
OUString aStr = ImpGetDescriptionStr(STR_DragMethCrop)
|
|
+ " (x="
|
|
+ getSdrDragView().GetModel().GetMetricString(DragStat().GetDX())
|
|
+ " y="
|
|
+ getSdrDragView().GetModel().GetMetricString(DragStat().GetDY())
|
|
+ ")";
|
|
|
|
if(getSdrDragView().IsDragWithCopy())
|
|
aStr += SvxResId(STR_EditWithCopy);
|
|
return aStr;
|
|
}
|
|
|
|
bool SdrDragCrop::BeginSdrDrag()
|
|
{
|
|
// call parent
|
|
bool bRetval(SdrDragObjOwn::BeginSdrDrag());
|
|
|
|
if(!GetDragHdl())
|
|
{
|
|
// we need the DragHdl, break if not there
|
|
bRetval = false;
|
|
}
|
|
|
|
return bRetval;
|
|
}
|
|
|
|
bool SdrDragCrop::EndSdrDrag(bool /*bCopy*/)
|
|
{
|
|
Hide();
|
|
|
|
if(0 == DragStat().GetDX() && 0 == DragStat().GetDY())
|
|
{
|
|
// no change, done
|
|
return false;
|
|
}
|
|
|
|
const SdrMarkList& rMarkList = getSdrDragView().GetMarkedObjectList();
|
|
|
|
if(1 != rMarkList.GetMarkCount())
|
|
{
|
|
// Crop only with single Object selected
|
|
return false;
|
|
}
|
|
|
|
// prepare for SdrGrafObj or others. This code has to work with usual
|
|
// SdrGrafObj's from Draw/Impress/Calc, but also with SdrObjects from
|
|
// Writer. It would be better to handle this in Writer directly, but
|
|
// there are currently no easy mechanisms to plug an alternative interaction
|
|
// from there
|
|
SdrObject* pSdrObject = rMarkList.GetMark(0)->GetMarkedSdrObj();
|
|
rtl::Reference<SdrObject> pFullDragClone;
|
|
bool bExternal(false);
|
|
SdrObject* pExternalSdrObject(nullptr);
|
|
|
|
// RotGrfFlyFrame: Crop decision for DrawingLayer/Writer now
|
|
// locally, no two-in-one methods any more
|
|
if (nullptr != pSdrObject && dynamic_cast< const SdrGrafObj* >(pSdrObject) == nullptr)
|
|
{
|
|
// If Writer, get the already offered for interaction SdrGrafObj
|
|
// and set up for using that replacement object that contains the
|
|
// real transformation. That SdrObject is owned and has to be deleted,
|
|
// so use a std::unique_ptr with special handling for the protected
|
|
// SDrObject destructor
|
|
pFullDragClone = pSdrObject->getFullDragClone();
|
|
|
|
if(dynamic_cast< SdrGrafObj* >(pFullDragClone.get()))
|
|
{
|
|
bExternal = true;
|
|
pExternalSdrObject = pSdrObject;
|
|
pSdrObject = pFullDragClone.get();
|
|
}
|
|
}
|
|
|
|
// get and check for SdrGrafObj now
|
|
SdrGrafObj* pObj = dynamic_cast<SdrGrafObj*>( pSdrObject );
|
|
|
|
if(!pObj)
|
|
{
|
|
return false;
|
|
}
|
|
|
|
// no undo for external needed, done there
|
|
const bool bUndo(!bExternal && getSdrDragView().IsUndoEnabled());
|
|
|
|
if(bUndo)
|
|
{
|
|
OUString aUndoStr = ImpGetDescriptionStr(STR_DragMethCrop);
|
|
|
|
getSdrDragView().BegUndo( aUndoStr );
|
|
getSdrDragView().AddUndo(getSdrDragView().GetModel().GetSdrUndoFactory().CreateUndoGeoObject(*pObj));
|
|
// also need attr undo, the SdrGrafCropItem will be changed
|
|
getSdrDragView().AddUndo(getSdrDragView().GetModel().GetSdrUndoFactory().CreateUndoAttrObject(*pObj));
|
|
}
|
|
|
|
// get the original objects transformation
|
|
basegfx::B2DHomMatrix aOriginalMatrix;
|
|
basegfx::B2DPolyPolygon aPolyPolygon;
|
|
bool bShearCorrected(false);
|
|
pObj->TRGetBaseGeometry(aOriginalMatrix, aPolyPolygon);
|
|
|
|
{ // correct shear, it comes currently mirrored from TRGetBaseGeometry, can be removed with aw080
|
|
const basegfx::utils::B2DHomMatrixBufferedDecompose aTmpDecomp(aOriginalMatrix);
|
|
|
|
if(!basegfx::fTools::equalZero(aTmpDecomp.getShearX()))
|
|
{
|
|
bShearCorrected = true;
|
|
aOriginalMatrix = basegfx::utils::createScaleShearXRotateTranslateB2DHomMatrix(
|
|
aTmpDecomp.getScale(),
|
|
-aTmpDecomp.getShearX(),
|
|
aTmpDecomp.getRotate(),
|
|
aTmpDecomp.getTranslate());
|
|
}
|
|
}
|
|
|
|
// generate start point of original drag vector in unit coordinates (the
|
|
// vis-a-vis of the drag point)
|
|
basegfx::B2DPoint aLocalStart(0.0, 0.0);
|
|
bool bOnAxis(false);
|
|
|
|
switch(GetDragHdlKind())
|
|
{
|
|
case SdrHdlKind::UpperLeft: aLocalStart.setX(1.0); aLocalStart.setY(1.0); break;
|
|
case SdrHdlKind::Upper: aLocalStart.setX(0.5); aLocalStart.setY(1.0); bOnAxis = true; break;
|
|
case SdrHdlKind::UpperRight: aLocalStart.setX(0.0); aLocalStart.setY(1.0); break;
|
|
case SdrHdlKind::Left : aLocalStart.setX(1.0); aLocalStart.setY(0.5); bOnAxis = true; break;
|
|
case SdrHdlKind::Right: aLocalStart.setX(0.0); aLocalStart.setY(0.5); bOnAxis = true; break;
|
|
case SdrHdlKind::LowerLeft: aLocalStart.setX(1.0); aLocalStart.setY(0.0); break;
|
|
case SdrHdlKind::Lower: aLocalStart.setX(0.5); aLocalStart.setY(0.0); bOnAxis = true; break;
|
|
case SdrHdlKind::LowerRight: aLocalStart.setX(0.0); aLocalStart.setY(0.0); break;
|
|
default: break;
|
|
}
|
|
|
|
// create the current drag position in unit coordinates. To get there,
|
|
// transform back the DragPoint to UnitCoordinates
|
|
basegfx::B2DHomMatrix aInverse(aOriginalMatrix);
|
|
aInverse.invert();
|
|
basegfx::B2DPoint aLocalCurrent(aInverse * basegfx::B2DPoint(DragStat().GetNow().X(), DragStat().GetNow().Y()));
|
|
|
|
// if one of the edge handles is used, limit to X or Y drag only
|
|
if(bOnAxis)
|
|
{
|
|
if(basegfx::fTools::equal(aLocalStart.getX(), 0.5))
|
|
{
|
|
aLocalCurrent.setX(aLocalStart.getX());
|
|
}
|
|
else
|
|
{
|
|
aLocalCurrent.setY(aLocalStart.getY());
|
|
}
|
|
}
|
|
|
|
// create internal change in unit coordinates
|
|
basegfx::B2DHomMatrix aDiscreteChangeMatrix;
|
|
|
|
if(!basegfx::fTools::equal(aLocalCurrent.getX(), aLocalStart.getX()))
|
|
{
|
|
if(aLocalStart.getX() < 0.5)
|
|
{
|
|
aDiscreteChangeMatrix.scale(aLocalCurrent.getX(), 1.0);
|
|
}
|
|
else
|
|
{
|
|
aDiscreteChangeMatrix.scale(1.0 - aLocalCurrent.getX(), 1.0);
|
|
aDiscreteChangeMatrix.translate(aLocalCurrent.getX(), 0.0);
|
|
}
|
|
}
|
|
|
|
if(!basegfx::fTools::equal(aLocalCurrent.getY(), aLocalStart.getY()))
|
|
{
|
|
if(aLocalStart.getY() < 0.5)
|
|
{
|
|
aDiscreteChangeMatrix.scale(1.0, aLocalCurrent.getY());
|
|
}
|
|
else
|
|
{
|
|
aDiscreteChangeMatrix.scale(1.0, 1.0 - aLocalCurrent.getY());
|
|
aDiscreteChangeMatrix.translate(0.0, aLocalCurrent.getY());
|
|
}
|
|
}
|
|
|
|
// We now have the whole executed Crop in UnitCoordinates in
|
|
// aDiscreteChangeMatrix, go to concrete sizes now.
|
|
// Create the unrotated original rectangle and the unrotated modified
|
|
// rectangle as Ranges
|
|
const basegfx::utils::B2DHomMatrixBufferedDecompose aOriginalMatrixDecomp(aOriginalMatrix);
|
|
|
|
// prepare unsheared/unrotated versions of the old and new transformation
|
|
const basegfx::B2DHomMatrix aOriginalMatrixNoShearNoRotate(
|
|
basegfx::utils::createScaleTranslateB2DHomMatrix(
|
|
basegfx::absolute(aOriginalMatrixDecomp.getScale()),
|
|
aOriginalMatrixDecomp.getTranslate()));
|
|
|
|
// create the ranges for these
|
|
basegfx::B2DRange aRangeOriginalNoShearNoRotate(0.0, 0.0, 1.0, 1.0);
|
|
basegfx::B2DRange aRangeNewNoShearNoRotate(0.0, 0.0, 1.0, 1.0);
|
|
aRangeOriginalNoShearNoRotate.transform(aOriginalMatrixNoShearNoRotate);
|
|
aRangeNewNoShearNoRotate.transform(aOriginalMatrixNoShearNoRotate * aDiscreteChangeMatrix);
|
|
|
|
if(bExternal)
|
|
{
|
|
// With aLocalStart point (opposed to dragged point), X scale and Y scale,
|
|
// we call crop (virtual method) on pSdrObject which calls VirtFlyDrawObj
|
|
// crop. Use aLocalStart unchanged, so being relative to the Crop-Action,
|
|
// the called instance knows best how to use it
|
|
const double fScaleX(aRangeNewNoShearNoRotate.getWidth() / aRangeOriginalNoShearNoRotate.getWidth());
|
|
const double fScaleY(aRangeNewNoShearNoRotate.getHeight() / aRangeOriginalNoShearNoRotate.getHeight());
|
|
|
|
pExternalSdrObject->Crop(
|
|
aLocalStart,
|
|
fScaleX,
|
|
fScaleY);
|
|
}
|
|
else
|
|
{
|
|
// prepare matrix to apply to object; evtl. back-correct shear
|
|
basegfx::B2DHomMatrix aNewObjectMatrix(aOriginalMatrix * aDiscreteChangeMatrix);
|
|
|
|
if(bShearCorrected)
|
|
{
|
|
// back-correct shear
|
|
const basegfx::utils::B2DHomMatrixBufferedDecompose aTmpDecomp(aNewObjectMatrix);
|
|
|
|
aNewObjectMatrix = basegfx::utils::createScaleShearXRotateTranslateB2DHomMatrix(
|
|
aTmpDecomp.getScale(),
|
|
-aTmpDecomp.getShearX(),
|
|
aTmpDecomp.getRotate(),
|
|
aTmpDecomp.getTranslate());
|
|
}
|
|
|
|
// apply change to object by applying the unit coordinate change followed
|
|
// by the original change
|
|
pObj->TRSetBaseGeometry(aNewObjectMatrix, aPolyPolygon);
|
|
|
|
// extract the old Rectangle structures
|
|
tools::Rectangle aOldRect(
|
|
basegfx::fround<tools::Long>(aRangeOriginalNoShearNoRotate.getMinX()),
|
|
basegfx::fround<tools::Long>(aRangeOriginalNoShearNoRotate.getMinY()),
|
|
basegfx::fround<tools::Long>(aRangeOriginalNoShearNoRotate.getMaxX()),
|
|
basegfx::fround<tools::Long>(aRangeOriginalNoShearNoRotate.getMaxY()));
|
|
tools::Rectangle aNewRect(
|
|
basegfx::fround<tools::Long>(aRangeNewNoShearNoRotate.getMinX()),
|
|
basegfx::fround<tools::Long>(aRangeNewNoShearNoRotate.getMinY()),
|
|
basegfx::fround<tools::Long>(aRangeNewNoShearNoRotate.getMaxX()),
|
|
basegfx::fround<tools::Long>(aRangeNewNoShearNoRotate.getMaxY()));
|
|
|
|
// continue with the old original stuff
|
|
if (!aOldRect.GetWidth() || !aOldRect.GetHeight())
|
|
{
|
|
throw o3tl::divide_by_zero();
|
|
}
|
|
|
|
if((pObj->GetGraphicType() == GraphicType::NONE) || (pObj->GetGraphicType() == GraphicType::Default))
|
|
{
|
|
return false;
|
|
}
|
|
|
|
const GraphicObject& rGraphicObject(pObj->GetGraphicObject());
|
|
// tdf#117145 Usually Writer will go the bExternal path (see above), but more correct for
|
|
// the future is to use the MapMode from the SdrModel/SfxItemPool if the Writer's current
|
|
// special handling should be unified to this path in the future. Usually it *should* be
|
|
// MapUnit::Map100thMM, but better do not mix up Units.
|
|
// Checked now what SwVirtFlyDrawObj::NbcCrop is doing - it calculates everything forced
|
|
// to MapUnit::Map100thMM, but extracts/packs Twips to the used SdrGrafCropItem in Writer.
|
|
const MapMode aMapModePool(pObj->getSdrModelFromSdrObject().GetItemPool().GetMetric(0));
|
|
Size aGraphicSize(rGraphicObject.GetPrefSize());
|
|
|
|
if(MapUnit::MapPixel == rGraphicObject.GetPrefMapMode().GetMapUnit())
|
|
{
|
|
aGraphicSize = Application::GetDefaultDevice()->PixelToLogic(aGraphicSize, aMapModePool);
|
|
}
|
|
else
|
|
{
|
|
aGraphicSize = OutputDevice::LogicToLogic(aGraphicSize, rGraphicObject.GetPrefMapMode(), aMapModePool);
|
|
}
|
|
|
|
if(0 == aGraphicSize.Width() || 0 == aGraphicSize.Height())
|
|
{
|
|
return false;
|
|
}
|
|
|
|
const SdrGrafCropItem& rOldCrop = pObj->GetMergedItem(SDRATTR_GRAFCROP);
|
|
double fScaleX = ( aGraphicSize.Width() - rOldCrop.GetLeft() - rOldCrop.GetRight() ) / static_cast<double>(aOldRect.GetWidth());
|
|
double fScaleY = ( aGraphicSize.Height() - rOldCrop.GetTop() - rOldCrop.GetBottom() ) / static_cast<double>(aOldRect.GetHeight());
|
|
|
|
sal_Int32 nDiffLeft = aNewRect.Left() - aOldRect.Left();
|
|
sal_Int32 nDiffTop = aNewRect.Top() - aOldRect.Top();
|
|
sal_Int32 nDiffRight = aNewRect.Right() - aOldRect.Right();
|
|
sal_Int32 nDiffBottom = aNewRect.Bottom() - aOldRect.Bottom();
|
|
|
|
if(pObj->IsMirrored())
|
|
{
|
|
// mirrored X or Y, for old stuff, exchange X
|
|
// check for aw080
|
|
sal_Int32 nTmp(nDiffLeft);
|
|
nDiffLeft = -nDiffRight;
|
|
nDiffRight = -nTmp;
|
|
}
|
|
|
|
sal_Int32 nLeftCrop = static_cast<sal_Int32>( rOldCrop.GetLeft() + nDiffLeft * fScaleX );
|
|
sal_Int32 nTopCrop = static_cast<sal_Int32>( rOldCrop.GetTop() + nDiffTop * fScaleY );
|
|
sal_Int32 nRightCrop = static_cast<sal_Int32>( rOldCrop.GetRight() - nDiffRight * fScaleX );
|
|
sal_Int32 nBottomCrop = static_cast<sal_Int32>( rOldCrop.GetBottom() - nDiffBottom * fScaleY );
|
|
|
|
SfxItemPool& rPool = getSdrDragView().GetModel().GetItemPool();
|
|
SfxItemSetFixed<SDRATTR_GRAFCROP, SDRATTR_GRAFCROP> aSet( rPool );
|
|
aSet.Put( SdrGrafCropItem( nLeftCrop, nTopCrop, nRightCrop, nBottomCrop ) );
|
|
getSdrDragView().SetAttributes( aSet, false );
|
|
}
|
|
|
|
if(bUndo)
|
|
{
|
|
getSdrDragView().EndUndo();
|
|
}
|
|
|
|
return true;
|
|
}
|
|
|
|
PointerStyle SdrDragCrop::GetSdrDragPointer() const
|
|
{
|
|
return PointerStyle::Crop;
|
|
}
|
|
|
|
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
|