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Diffstat (limited to 'svx/source/svdraw/svdhdl.cxx')
| -rw-r--r-- | svx/source/svdraw/svdhdl.cxx | 2675 |
1 files changed, 2675 insertions, 0 deletions
diff --git a/svx/source/svdraw/svdhdl.cxx b/svx/source/svdraw/svdhdl.cxx new file mode 100644 index 000000000..31aa07578 --- /dev/null +++ b/svx/source/svdraw/svdhdl.cxx @@ -0,0 +1,2675 @@ +/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */ +/* + * This file is part of the LibreOffice project. + * + * This Source Code Form is subject to the terms of the Mozilla Public + * License, v. 2.0. If a copy of the MPL was not distributed with this + * file, You can obtain one at http://mozilla.org/MPL/2.0/. + * + * This file incorporates work covered by the following license notice: + * + * Licensed to the Apache Software Foundation (ASF) under one or more + * contributor license agreements. See the NOTICE file distributed + * with this work for additional information regarding copyright + * ownership. The ASF licenses this file to you under the Apache + * License, Version 2.0 (the "License"); you may not use this file + * except in compliance with the License. You may obtain a copy of + * the License at http://www.apache.org/licenses/LICENSE-2.0 . + */ + + +#include <algorithm> +#include <cassert> + +#include <svx/svdhdl.hxx> +#include <svx/svdpagv.hxx> +#include <svx/svdmrkv.hxx> +#include <vcl/settings.hxx> +#include <vcl/virdev.hxx> +#include <vcl/ptrstyle.hxx> + +#include <svx/sxekitm.hxx> +#include <svx/strings.hrc> +#include <svx/svdmodel.hxx> +#include "gradtrns.hxx" +#include <svx/xflgrit.hxx> +#include <svx/svdundo.hxx> +#include <svx/dialmgr.hxx> +#include <svx/xflftrit.hxx> + +#include <svx/svdopath.hxx> +#include <basegfx/vector/b2dvector.hxx> +#include <basegfx/polygon/b2dpolygon.hxx> +#include <svx/sdr/overlay/overlaymanager.hxx> +#include <svx/sdr/overlay/overlayanimatedbitmapex.hxx> +#include <svx/sdr/overlay/overlaybitmapex.hxx> +#include <sdr/overlay/overlayline.hxx> +#include <sdr/overlay/overlaytriangle.hxx> +#include <sdr/overlay/overlayhandle.hxx> +#include <sdr/overlay/overlayrectangle.hxx> +#include <svx/sdrpagewindow.hxx> +#include <svx/sdrpaintwindow.hxx> +#include <vcl/svapp.hxx> +#include <svx/sdr/overlay/overlaypolypolygon.hxx> +#include <vcl/lazydelete.hxx> +#include <vcl/BitmapTools.hxx> +#include <svx/sdr/contact/objectcontact.hxx> +#include <svx/sdr/contact/viewcontact.hxx> +#include <osl/diagnose.h> + +#include <basegfx/polygon/b2dpolygontools.hxx> +#include <svx/sdr/overlay/overlayprimitive2dsequenceobject.hxx> +#include <drawinglayer/primitive2d/PolygonHairlinePrimitive2D.hxx> +#include <drawinglayer/primitive2d/graphicprimitive2d.hxx> +#include <drawinglayer/primitive2d/maskprimitive2d.hxx> +#include <drawinglayer/primitive2d/unifiedtransparenceprimitive2d.hxx> +#include <svtools/optionsdrawinglayer.hxx> +#include <memory> +#include <bitmaps.hlst> + +namespace { + +// #i15222# +// Due to the resource problems in Win95/98 with bitmap resources I +// will change this handle bitmap providing class. Old version was splitting +// and preparing all small handle bitmaps in device bitmap format, now this will +// be done on the fly. Thus, there is only one big bitmap in memory. With +// three source bitmaps, this will be 3 system bitmap resources instead of hundreds. +// The price for that needs to be evaluated. Maybe we will need another change here +// if this is too expensive. +class SdrHdlBitmapSet +{ + // the bitmap holding all information + BitmapEx maMarkersBitmap; + + // the cropped Bitmaps for reusage + ::std::vector< BitmapEx > maRealMarkers; + + // helpers + BitmapEx& impGetOrCreateTargetBitmap(sal_uInt16 nIndex, const tools::Rectangle& rRectangle); + +public: + explicit SdrHdlBitmapSet(); + + const BitmapEx& GetBitmapEx(BitmapMarkerKind eKindOfMarker, sal_uInt16 nInd); +}; + +} + +#define KIND_COUNT (14) +#define INDEX_COUNT (6) +#define INDIVIDUAL_COUNT (5) + +SdrHdlBitmapSet::SdrHdlBitmapSet() + : maMarkersBitmap(SIP_SA_MARKERS), + // 15 kinds (BitmapMarkerKind) use index [0..5] + 5 extra + maRealMarkers((KIND_COUNT * INDEX_COUNT) + INDIVIDUAL_COUNT) +{ +} + +BitmapEx& SdrHdlBitmapSet::impGetOrCreateTargetBitmap(sal_uInt16 nIndex, const tools::Rectangle& rRectangle) +{ + BitmapEx& rTargetBitmap = maRealMarkers[nIndex]; + + if(rTargetBitmap.IsEmpty()) + { + rTargetBitmap = maMarkersBitmap; + rTargetBitmap.Crop(rRectangle); + } + + return rTargetBitmap; +} + +// change getting of bitmap to use the big resource bitmap +const BitmapEx& SdrHdlBitmapSet::GetBitmapEx(BitmapMarkerKind eKindOfMarker, sal_uInt16 nInd) +{ + // fill in size and source position in maMarkersBitmap + const sal_uInt16 nYPos(nInd * 11); + + switch(eKindOfMarker) + { + default: + { + OSL_FAIL( "Unknown kind of marker." ); + [[fallthrough]]; // return Rect_9x9 as default + } + case BitmapMarkerKind::Rect_9x9: + { + return impGetOrCreateTargetBitmap((1 * INDEX_COUNT) + nInd, tools::Rectangle(Point(7, nYPos), Size(9, 9))); + } + + case BitmapMarkerKind::Rect_7x7: + { + return impGetOrCreateTargetBitmap((0 * INDEX_COUNT) + nInd, tools::Rectangle(Point(0, nYPos), Size(7, 7))); + } + + case BitmapMarkerKind::Rect_11x11: + { + return impGetOrCreateTargetBitmap((2 * INDEX_COUNT) + nInd, tools::Rectangle(Point(16, nYPos), Size(11, 11))); + } + + case BitmapMarkerKind::Rect_13x13: + { + const sal_uInt16 nIndex((3 * INDEX_COUNT) + nInd); + + switch(nInd) + { + case 0: + { + return impGetOrCreateTargetBitmap(nIndex, tools::Rectangle(Point(72, 66), Size(13, 13))); + } + case 1: + { + return impGetOrCreateTargetBitmap(nIndex, tools::Rectangle(Point(85, 66), Size(13, 13))); + } + case 2: + { + return impGetOrCreateTargetBitmap(nIndex, tools::Rectangle(Point(72, 79), Size(13, 13))); + } + case 3: + { + return impGetOrCreateTargetBitmap(nIndex, tools::Rectangle(Point(85, 79), Size(13, 13))); + } + case 4: + { + return impGetOrCreateTargetBitmap(nIndex, tools::Rectangle(Point(98, 79), Size(13, 13))); + } + default: // case 5: + { + return impGetOrCreateTargetBitmap(nIndex, tools::Rectangle(Point(98, 66), Size(13, 13))); + } + } + } + + case BitmapMarkerKind::Circ_7x7: + case BitmapMarkerKind::Customshape_7x7: + { + return impGetOrCreateTargetBitmap((4 * INDEX_COUNT) + nInd, tools::Rectangle(Point(27, nYPos), Size(7, 7))); + } + + case BitmapMarkerKind::Circ_9x9: + case BitmapMarkerKind::Customshape_9x9: + { + return impGetOrCreateTargetBitmap((5 * INDEX_COUNT) + nInd, tools::Rectangle(Point(34, nYPos), Size(9, 9))); + } + + case BitmapMarkerKind::Circ_11x11: + case BitmapMarkerKind::Customshape_11x11: + { + return impGetOrCreateTargetBitmap((6 * INDEX_COUNT) + nInd, tools::Rectangle(Point(43, nYPos), Size(11, 11))); + } + + case BitmapMarkerKind::Elli_7x9: + { + return impGetOrCreateTargetBitmap((7 * INDEX_COUNT) + nInd, tools::Rectangle(Point(54, nYPos), Size(7, 9))); + } + + case BitmapMarkerKind::Elli_9x11: + { + return impGetOrCreateTargetBitmap((8 * INDEX_COUNT) + nInd, tools::Rectangle(Point(61, nYPos), Size(9, 11))); + } + + case BitmapMarkerKind::Elli_9x7: + { + return impGetOrCreateTargetBitmap((9 * INDEX_COUNT) + nInd, tools::Rectangle(Point(70, nYPos), Size(9, 7))); + } + + case BitmapMarkerKind::Elli_11x9: + { + return impGetOrCreateTargetBitmap((10 * INDEX_COUNT) + nInd, tools::Rectangle(Point(79, nYPos), Size(11, 9))); + } + + case BitmapMarkerKind::RectPlus_7x7: + { + return impGetOrCreateTargetBitmap((11 * INDEX_COUNT) + nInd, tools::Rectangle(Point(90, nYPos), Size(7, 7))); + } + + case BitmapMarkerKind::RectPlus_9x9: + { + return impGetOrCreateTargetBitmap((12 * INDEX_COUNT) + nInd, tools::Rectangle(Point(97, nYPos), Size(9, 9))); + } + + case BitmapMarkerKind::RectPlus_11x11: + { + return impGetOrCreateTargetBitmap((13 * INDEX_COUNT) + nInd, tools::Rectangle(Point(106, nYPos), Size(11, 11))); + } + + case BitmapMarkerKind::Crosshair: + { + return impGetOrCreateTargetBitmap((KIND_COUNT * INDEX_COUNT) + 0, tools::Rectangle(Point(0, 68), Size(15, 15))); + } + + case BitmapMarkerKind::Glue: + { + return impGetOrCreateTargetBitmap((KIND_COUNT * INDEX_COUNT) + 1, tools::Rectangle(Point(15, 76), Size(9, 9))); + } + + case BitmapMarkerKind::Glue_Deselected: + { + return impGetOrCreateTargetBitmap((KIND_COUNT * INDEX_COUNT) + 2, tools::Rectangle(Point(15, 67), Size(9, 9))); + } + + case BitmapMarkerKind::Anchor: // AnchorTR for SW + case BitmapMarkerKind::AnchorTR: + { + return impGetOrCreateTargetBitmap((KIND_COUNT * INDEX_COUNT) + 3, tools::Rectangle(Point(24, 67), Size(24, 24))); + } + + // add AnchorPressed to be able to animate anchor control + case BitmapMarkerKind::AnchorPressed: + case BitmapMarkerKind::AnchorPressedTR: + { + return impGetOrCreateTargetBitmap((KIND_COUNT * INDEX_COUNT) + 4, tools::Rectangle(Point(48, 67), Size(24, 24))); + } + } +} + + +SdrHdl::SdrHdl(): + pObj(nullptr), + pPV(nullptr), + pHdlList(nullptr), + eKind(SdrHdlKind::Move), + nRotationAngle(0), + nObjHdlNum(0), + nPolyNum(0), + nPPntNum(0), + nSourceHdlNum(0), + bSelect(false), + b1PixMore(false), + bPlusHdl(false), + mbMoveOutside(false), + mbMouseOver(false) +{ +} + +SdrHdl::SdrHdl(const Point& rPnt, SdrHdlKind eNewKind): + pObj(nullptr), + pPV(nullptr), + pHdlList(nullptr), + aPos(rPnt), + eKind(eNewKind), + nRotationAngle(0), + nObjHdlNum(0), + nPolyNum(0), + nPPntNum(0), + nSourceHdlNum(0), + bSelect(false), + b1PixMore(false), + bPlusHdl(false), + mbMoveOutside(false), + mbMouseOver(false) +{ +} + +SdrHdl::~SdrHdl() +{ + GetRidOfIAObject(); +} + +void SdrHdl::Set1PixMore(bool bJa) +{ + if(b1PixMore != bJa) + { + b1PixMore = bJa; + + // create new display + Touch(); + } +} + +void SdrHdl::SetMoveOutside( bool bMoveOutside ) +{ + if(mbMoveOutside != bMoveOutside) + { + mbMoveOutside = bMoveOutside; + + // create new display + Touch(); + } +} + +void SdrHdl::SetRotationAngle(Degree100 n) +{ + if(nRotationAngle != n) + { + nRotationAngle = n; + + // create new display + Touch(); + } +} + +void SdrHdl::SetPos(const Point& rPnt) +{ + if(aPos != rPnt) + { + // remember new position + aPos = rPnt; + + // create new display + Touch(); + } +} + +void SdrHdl::SetSelected(bool bJa) +{ + if(bSelect != bJa) + { + // remember new value + bSelect = bJa; + + // create new display + Touch(); + } +} + +void SdrHdl::SetHdlList(SdrHdlList* pList) +{ + if(pHdlList != pList) + { + // remember list + pHdlList = pList; + + // now it's possible to create graphic representation + Touch(); + } +} + +void SdrHdl::SetObj(SdrObject* pNewObj) +{ + if(pObj != pNewObj) + { + // remember new object + pObj = pNewObj; + + // graphic representation may have changed + Touch(); + } +} + +void SdrHdl::Touch() +{ + // force update of graphic representation + CreateB2dIAObject(); +} + +void SdrHdl::GetRidOfIAObject() +{ + + // OVERLAYMANAGER + maOverlayGroup.clear(); +} + +void SdrHdl::CreateB2dIAObject() +{ + // first throw away old one + GetRidOfIAObject(); + + if(!pHdlList || !pHdlList->GetView() || pHdlList->GetView()->areMarkHandlesHidden()) + return; + + BitmapColorIndex eColIndex = BitmapColorIndex::LightGreen; + BitmapMarkerKind eKindOfMarker = BitmapMarkerKind::Rect_7x7; + + bool bRot = pHdlList->IsRotateShear(); + if(pObj) + eColIndex = bSelect ? BitmapColorIndex::Cyan : BitmapColorIndex::LightCyan; + if(bRot) + { + // red rotation handles + if(pObj && bSelect) + eColIndex = BitmapColorIndex::Red; + else + eColIndex = BitmapColorIndex::LightRed; + } + + switch(eKind) + { + case SdrHdlKind::Move: + { + eKindOfMarker = b1PixMore ? BitmapMarkerKind::Rect_9x9 : BitmapMarkerKind::Rect_7x7; + break; + } + case SdrHdlKind::UpperLeft: + case SdrHdlKind::UpperRight: + case SdrHdlKind::LowerLeft: + case SdrHdlKind::LowerRight: + { + // corner handles + if(bRot) + { + eKindOfMarker = BitmapMarkerKind::Circ_7x7; + } + else + { + eKindOfMarker = BitmapMarkerKind::Rect_7x7; + } + break; + } + case SdrHdlKind::Upper: + case SdrHdlKind::Lower: + { + // Upper/Lower handles + if(bRot) + { + eKindOfMarker = BitmapMarkerKind::Elli_9x7; + } + else + { + eKindOfMarker = BitmapMarkerKind::Rect_7x7; + } + break; + } + case SdrHdlKind::Left: + case SdrHdlKind::Right: + { + // Left/Right handles + if(bRot) + { + eKindOfMarker = BitmapMarkerKind::Elli_7x9; + } + else + { + eKindOfMarker = BitmapMarkerKind::Rect_7x7; + } + break; + } + case SdrHdlKind::Poly: + { + if(bRot) + { + eKindOfMarker = b1PixMore ? BitmapMarkerKind::Circ_9x9 : BitmapMarkerKind::Circ_7x7; + } + else + { + eKindOfMarker = b1PixMore ? BitmapMarkerKind::Rect_9x9 : BitmapMarkerKind::Rect_7x7; + } + break; + } + case SdrHdlKind::BezierWeight: // weight at poly + { + eKindOfMarker = BitmapMarkerKind::Circ_7x7; + break; + } + case SdrHdlKind::Circle: + { + eKindOfMarker = BitmapMarkerKind::Rect_11x11; + break; + } + case SdrHdlKind::Ref1: + case SdrHdlKind::Ref2: + { + eKindOfMarker = BitmapMarkerKind::Crosshair; + break; + } + case SdrHdlKind::Glue: + { + eKindOfMarker = BitmapMarkerKind::Glue; + break; + } + case SdrHdlKind::Anchor: + { + eKindOfMarker = BitmapMarkerKind::Anchor; + break; + } + case SdrHdlKind::User: + { + break; + } + // top right anchor for SW + case SdrHdlKind::Anchor_TR: + { + eKindOfMarker = BitmapMarkerKind::AnchorTR; + break; + } + + // for SJ and the CustomShapeHandles: + case SdrHdlKind::CustomShape1: + { + eKindOfMarker = b1PixMore ? BitmapMarkerKind::Customshape_9x9 : BitmapMarkerKind::Customshape_7x7; + eColIndex = BitmapColorIndex::Yellow; + break; + } + default: + break; + } + + SdrMarkView* pView = pHdlList->GetView(); + SdrPageView* pPageView = pView->GetSdrPageView(); + + if(!pPageView) + return; + + for(sal_uInt32 b(0); b < pPageView->PageWindowCount(); b++) + { + // const SdrPageViewWinRec& rPageViewWinRec = rPageViewWinList[b]; + const SdrPageWindow& rPageWindow = *pPageView->GetPageWindow(b); + + if(rPageWindow.GetPaintWindow().OutputToWindow()) + { + Point aMoveOutsideOffset(0, 0); + OutputDevice& rOutDev = rPageWindow.GetPaintWindow().GetOutputDevice(); + + // add offset if necessary + if(pHdlList->IsMoveOutside() || mbMoveOutside) + { + Size aOffset = rOutDev.PixelToLogic(Size(4, 4)); + + if(eKind == SdrHdlKind::UpperLeft || eKind == SdrHdlKind::Upper || eKind == SdrHdlKind::UpperRight) + aMoveOutsideOffset.AdjustY( -(aOffset.Width()) ); + if(eKind == SdrHdlKind::LowerLeft || eKind == SdrHdlKind::Lower || eKind == SdrHdlKind::LowerRight) + aMoveOutsideOffset.AdjustY(aOffset.Height() ); + if(eKind == SdrHdlKind::UpperLeft || eKind == SdrHdlKind::Left || eKind == SdrHdlKind::LowerLeft) + aMoveOutsideOffset.AdjustX( -(aOffset.Width()) ); + if(eKind == SdrHdlKind::UpperRight || eKind == SdrHdlKind::Right || eKind == SdrHdlKind::LowerRight) + aMoveOutsideOffset.AdjustX(aOffset.Height() ); + } + + const rtl::Reference< sdr::overlay::OverlayManager >& xManager = rPageWindow.GetOverlayManager(); + if (xManager.is()) + { + basegfx::B2DPoint aPosition(aPos.X(), aPos.Y()); + std::unique_ptr<sdr::overlay::OverlayObject> pNewOverlayObject; + if (getenv ("SVX_DRAW_HANDLES") && (eKindOfMarker == BitmapMarkerKind::Rect_7x7 || eKindOfMarker == BitmapMarkerKind::Rect_9x9 || eKindOfMarker == BitmapMarkerKind::Rect_11x11)) + { + double fSize = 7.0; + switch (eKindOfMarker) + { + case BitmapMarkerKind::Rect_9x9: + fSize = 9.0; + break; + case BitmapMarkerKind::Rect_11x11: + fSize = 11.0; + break; + default: + break; + } + float fScalingFactor = rOutDev.GetDPIScaleFactor(); + basegfx::B2DSize aB2DSize(fSize * fScalingFactor, fSize * fScalingFactor); + + Color aHandleFillColor(COL_LIGHTGREEN); + switch (eColIndex) + { + case BitmapColorIndex::Cyan: + aHandleFillColor = COL_CYAN; + break; + case BitmapColorIndex::LightCyan: + aHandleFillColor = COL_LIGHTCYAN; + break; + case BitmapColorIndex::Red: + aHandleFillColor = COL_RED; + break; + case BitmapColorIndex::LightRed: + aHandleFillColor = COL_LIGHTRED; + break; + case BitmapColorIndex::Yellow: + aHandleFillColor = COL_YELLOW; + break; + default: + break; + } + pNewOverlayObject.reset(new sdr::overlay::OverlayHandle(aPosition, aB2DSize, /*HandleStrokeColor*/COL_BLACK, aHandleFillColor)); + } + else + { + pNewOverlayObject = CreateOverlayObject( + aPosition, eColIndex, eKindOfMarker, + aMoveOutsideOffset); + } + + // OVERLAYMANAGER + insertNewlyCreatedOverlayObjectForSdrHdl( + std::move(pNewOverlayObject), + rPageWindow.GetObjectContact(), + *xManager); + } + } + } +} + +BitmapMarkerKind SdrHdl::GetNextBigger(BitmapMarkerKind eKnd) +{ + BitmapMarkerKind eRetval(eKnd); + + switch(eKnd) + { + case BitmapMarkerKind::Rect_7x7: eRetval = BitmapMarkerKind::Rect_9x9; break; + case BitmapMarkerKind::Rect_9x9: eRetval = BitmapMarkerKind::Rect_11x11; break; + case BitmapMarkerKind::Rect_11x11: eRetval = BitmapMarkerKind::Rect_13x13; break; + + case BitmapMarkerKind::Circ_7x7: eRetval = BitmapMarkerKind::Circ_9x9; break; + case BitmapMarkerKind::Circ_9x9: eRetval = BitmapMarkerKind::Circ_11x11; break; + + case BitmapMarkerKind::Customshape_7x7: eRetval = BitmapMarkerKind::Customshape_9x9; break; + case BitmapMarkerKind::Customshape_9x9: eRetval = BitmapMarkerKind::Customshape_11x11; break; + //case BitmapMarkerKind::Customshape_11x11: eRetval = ; break; + + case BitmapMarkerKind::Elli_7x9: eRetval = BitmapMarkerKind::Elli_9x11; break; + + case BitmapMarkerKind::Elli_9x7: eRetval = BitmapMarkerKind::Elli_11x9; break; + + case BitmapMarkerKind::RectPlus_7x7: eRetval = BitmapMarkerKind::RectPlus_9x9; break; + case BitmapMarkerKind::RectPlus_9x9: eRetval = BitmapMarkerKind::RectPlus_11x11; break; + + // let anchor blink with its pressed state + case BitmapMarkerKind::Anchor: eRetval = BitmapMarkerKind::AnchorPressed; break; + + // same for AnchorTR + case BitmapMarkerKind::AnchorTR: eRetval = BitmapMarkerKind::AnchorPressedTR; break; + default: + break; + } + + return eRetval; +} + +namespace +{ + +OUString appendMarkerName(BitmapMarkerKind eKindOfMarker) +{ + switch(eKindOfMarker) + { + case BitmapMarkerKind::Rect_7x7: + return "rect7"; + case BitmapMarkerKind::Rect_9x9: + return "rect9"; + case BitmapMarkerKind::Rect_11x11: + return "rect11"; + case BitmapMarkerKind::Rect_13x13: + return "rect13"; + case BitmapMarkerKind::Circ_7x7: + case BitmapMarkerKind::Customshape_7x7: + return "circ7"; + case BitmapMarkerKind::Circ_9x9: + case BitmapMarkerKind::Customshape_9x9: + return "circ9"; + case BitmapMarkerKind::Circ_11x11: + case BitmapMarkerKind::Customshape_11x11: + return "circ11"; + case BitmapMarkerKind::Elli_7x9: + return "elli7x9"; + case BitmapMarkerKind::Elli_9x11: + return "elli9x11"; + case BitmapMarkerKind::Elli_9x7: + return "elli9x7"; + case BitmapMarkerKind::Elli_11x9: + return "elli11x9"; + case BitmapMarkerKind::RectPlus_7x7: + return "rectplus7"; + case BitmapMarkerKind::RectPlus_9x9: + return "rectplus9"; + case BitmapMarkerKind::RectPlus_11x11: + return "rectplus11"; + case BitmapMarkerKind::Crosshair: + return "cross"; + case BitmapMarkerKind::Anchor: + case BitmapMarkerKind::AnchorTR: + return "anchor"; + case BitmapMarkerKind::AnchorPressed: + case BitmapMarkerKind::AnchorPressedTR: + return "anchor-pressed"; + case BitmapMarkerKind::Glue: + return "glue-selected"; + case BitmapMarkerKind::Glue_Deselected: + return "glue-unselected"; + default: + break; + } + return OUString(); +} + +OUString appendMarkerColor(BitmapColorIndex eIndex) +{ + switch(eIndex) + { + case BitmapColorIndex::LightGreen: + return "1"; + case BitmapColorIndex::Cyan: + return "2"; + case BitmapColorIndex::LightCyan: + return "3"; + case BitmapColorIndex::Red: + return "4"; + case BitmapColorIndex::LightRed: + return "5"; + case BitmapColorIndex::Yellow: + return "6"; + default: + break; + } + return OUString(); +} + +BitmapEx ImpGetBitmapEx(BitmapMarkerKind eKindOfMarker, BitmapColorIndex eIndex) +{ + // use this code path only when we use HiDPI (for now) + if (Application::GetDefaultDevice()->GetDPIScalePercentage() > 100) + { + OUString sMarkerName = appendMarkerName(eKindOfMarker); + if (!sMarkerName.isEmpty()) + { + OUString sMarkerPrefix("svx/res/marker-"); + BitmapEx aBitmapEx; + + if (eKindOfMarker == BitmapMarkerKind::Crosshair + || eKindOfMarker == BitmapMarkerKind::Anchor + || eKindOfMarker == BitmapMarkerKind::AnchorTR + || eKindOfMarker == BitmapMarkerKind::AnchorPressed + || eKindOfMarker == BitmapMarkerKind::AnchorPressedTR + || eKindOfMarker == BitmapMarkerKind::Glue + || eKindOfMarker == BitmapMarkerKind::Glue_Deselected) + { + aBitmapEx = vcl::bitmap::loadFromName(sMarkerPrefix + sMarkerName + ".png"); + } + else + { + aBitmapEx = vcl::bitmap::loadFromName(sMarkerPrefix + sMarkerName + "-" + appendMarkerColor(eIndex) + ".png"); + } + + if (!aBitmapEx.IsEmpty()) + return aBitmapEx; + } + } + + // if we can't load the marker... + + static vcl::DeleteOnDeinit< SdrHdlBitmapSet > aModernSet {}; + return aModernSet.get()->GetBitmapEx(eKindOfMarker, sal_uInt16(eIndex)); +} + +} // end anonymous namespace + +std::unique_ptr<sdr::overlay::OverlayObject> SdrHdl::CreateOverlayObject( + const basegfx::B2DPoint& rPos, + BitmapColorIndex eColIndex, BitmapMarkerKind eKindOfMarker, Point aMoveOutsideOffset) +{ + std::unique_ptr<sdr::overlay::OverlayObject> pRetval; + + // support bigger sizes + bool bForceBiggerSize(false); + + if (pHdlList && pHdlList->GetHdlSize() > 3) + { + switch(eKindOfMarker) + { + case BitmapMarkerKind::Anchor: + case BitmapMarkerKind::AnchorPressed: + case BitmapMarkerKind::AnchorTR: + case BitmapMarkerKind::AnchorPressedTR: + { + // #i121463# For anchor, do not simply make bigger because of HdlSize, + // do it dependent of IsSelected() which Writer can set in drag mode + if(IsSelected()) + { + bForceBiggerSize = true; + } + break; + } + default: + { + bForceBiggerSize = true; + break; + } + } + } + + if(bForceBiggerSize) + { + eKindOfMarker = GetNextBigger(eKindOfMarker); + } + + // This handle has the focus, visualize it + if(IsFocusHdl() && pHdlList && pHdlList->GetFocusHdl() == this) + { + // create animated handle + BitmapMarkerKind eNextBigger = GetNextBigger(eKindOfMarker); + + if(eNextBigger == eKindOfMarker) + { + // this may happen for the not supported getting-bigger types. + // Choose an alternative here + switch(eKindOfMarker) + { + case BitmapMarkerKind::Rect_13x13: eNextBigger = BitmapMarkerKind::Rect_11x11; break; + case BitmapMarkerKind::Circ_11x11: eNextBigger = BitmapMarkerKind::Elli_11x9; break; + case BitmapMarkerKind::Elli_9x11: eNextBigger = BitmapMarkerKind::Elli_11x9; break; + case BitmapMarkerKind::Elli_11x9: eNextBigger = BitmapMarkerKind::Elli_9x11; break; + case BitmapMarkerKind::RectPlus_11x11: eNextBigger = BitmapMarkerKind::Rect_13x13; break; + + case BitmapMarkerKind::Crosshair: + eNextBigger = BitmapMarkerKind::Glue; + break; + + case BitmapMarkerKind::Glue: + eNextBigger = BitmapMarkerKind::Crosshair; + break; + case BitmapMarkerKind::Glue_Deselected: + eNextBigger = BitmapMarkerKind::Glue; + break; + default: + break; + } + } + + // create animated handle + BitmapEx aBmpEx1 = ImpGetBitmapEx(eKindOfMarker, eColIndex); + BitmapEx aBmpEx2 = ImpGetBitmapEx(eNextBigger, eColIndex); + + // #i53216# Use system cursor blink time. Use the unsigned value. + const StyleSettings& rStyleSettings = Application::GetSettings().GetStyleSettings(); + const sal_uInt64 nBlinkTime(rStyleSettings.GetCursorBlinkTime()); + + if(eKindOfMarker == BitmapMarkerKind::Anchor || eKindOfMarker == BitmapMarkerKind::AnchorPressed) + { + // when anchor is used take upper left as reference point inside the handle + pRetval.reset(new sdr::overlay::OverlayAnimatedBitmapEx(rPos, aBmpEx1, aBmpEx2, nBlinkTime)); + } + else if(eKindOfMarker == BitmapMarkerKind::AnchorTR || eKindOfMarker == BitmapMarkerKind::AnchorPressedTR) + { + // AnchorTR for SW, take top right as (0,0) + pRetval.reset(new sdr::overlay::OverlayAnimatedBitmapEx(rPos, aBmpEx1, aBmpEx2, nBlinkTime, + static_cast<sal_uInt16>(aBmpEx1.GetSizePixel().Width() - 1), 0, + static_cast<sal_uInt16>(aBmpEx2.GetSizePixel().Width() - 1), 0)); + } + else + { + // create centered handle as default + pRetval.reset(new sdr::overlay::OverlayAnimatedBitmapEx(rPos, aBmpEx1, aBmpEx2, nBlinkTime, + static_cast<sal_uInt16>(aBmpEx1.GetSizePixel().Width() - 1) >> 1, + static_cast<sal_uInt16>(aBmpEx1.GetSizePixel().Height() - 1) >> 1, + static_cast<sal_uInt16>(aBmpEx2.GetSizePixel().Width() - 1) >> 1, + static_cast<sal_uInt16>(aBmpEx2.GetSizePixel().Height() - 1) >> 1)); + } + } + else + { + // create normal handle: use ImpGetBitmapEx(...) now + BitmapEx aBmpEx = ImpGetBitmapEx(eKindOfMarker, eColIndex); + + // When the image with handles is not found, the bitmap returned is + // empty. This is a problem when we use LibreOffice as a library + // (through LOKit - for example on Android) even when we don't show + // the handles, because the hit test would always return false. + // + // This HACK replaces the empty bitmap with a black 13x13 bitmap handle + // so that the hit test works for this case. + if (aBmpEx.IsEmpty()) + { + aBmpEx = BitmapEx(Size(13, 13), vcl::PixelFormat::N24_BPP); + aBmpEx.Erase(COL_BLACK); + } + + if(eKindOfMarker == BitmapMarkerKind::Anchor || eKindOfMarker == BitmapMarkerKind::AnchorPressed) + { + // upper left as reference point inside the handle for AnchorPressed, too + pRetval.reset(new sdr::overlay::OverlayBitmapEx(rPos, aBmpEx)); + } + else if(eKindOfMarker == BitmapMarkerKind::AnchorTR || eKindOfMarker == BitmapMarkerKind::AnchorPressedTR) + { + // AnchorTR for SW, take top right as (0,0) + pRetval.reset(new sdr::overlay::OverlayBitmapEx(rPos, aBmpEx, + static_cast<sal_uInt16>(aBmpEx.GetSizePixel().Width() - 1), 0)); + } + else + { + sal_uInt16 nCenX(static_cast<sal_uInt16>(aBmpEx.GetSizePixel().Width() - 1) >> 1); + sal_uInt16 nCenY(static_cast<sal_uInt16>(aBmpEx.GetSizePixel().Height() - 1) >> 1); + + if(aMoveOutsideOffset.X() > 0) + { + nCenX = 0; + } + else if(aMoveOutsideOffset.X() < 0) + { + nCenX = static_cast<sal_uInt16>(aBmpEx.GetSizePixel().Width() - 1); + } + + if(aMoveOutsideOffset.Y() > 0) + { + nCenY = 0; + } + else if(aMoveOutsideOffset.Y() < 0) + { + nCenY = static_cast<sal_uInt16>(aBmpEx.GetSizePixel().Height() - 1); + } + + // create centered handle as default + pRetval.reset(new sdr::overlay::OverlayBitmapEx(rPos, aBmpEx, nCenX, nCenY)); + } + } + + return pRetval; +} + +bool SdrHdl::IsHdlHit(const Point& rPnt) const +{ + // OVERLAYMANAGER + basegfx::B2DPoint aPosition(rPnt.X(), rPnt.Y()); + return maOverlayGroup.isHitLogic(aPosition); +} + +PointerStyle SdrHdl::GetPointer() const +{ + PointerStyle ePtr=PointerStyle::Move; + const bool bSize=eKind>=SdrHdlKind::UpperLeft && eKind<=SdrHdlKind::LowerRight; + const bool bRot=pHdlList!=nullptr && pHdlList->IsRotateShear(); + const bool bDis=pHdlList!=nullptr && pHdlList->IsDistortShear(); + if (bSize && pHdlList!=nullptr && (bRot || bDis)) { + switch (eKind) { + case SdrHdlKind::UpperLeft: case SdrHdlKind::UpperRight: + case SdrHdlKind::LowerLeft: case SdrHdlKind::LowerRight: ePtr=bRot ? PointerStyle::Rotate : PointerStyle::RefHand; break; + case SdrHdlKind::Left : case SdrHdlKind::Right: ePtr=PointerStyle::VShear; break; + case SdrHdlKind::Upper: case SdrHdlKind::Lower: ePtr=PointerStyle::HShear; break; + default: + break; + } + } else { + // When resizing rotated rectangles, rotate the mouse cursor slightly, too + if (bSize && nRotationAngle!=0_deg100) { + Degree100 nHdlAngle(0); + switch (eKind) { + case SdrHdlKind::LowerRight: nHdlAngle=31500_deg100; break; + case SdrHdlKind::Lower: nHdlAngle=27000_deg100; break; + case SdrHdlKind::LowerLeft: nHdlAngle=22500_deg100; break; + case SdrHdlKind::Left : nHdlAngle=18000_deg100; break; + case SdrHdlKind::UpperLeft: nHdlAngle=13500_deg100; break; + case SdrHdlKind::Upper: nHdlAngle=9000_deg100; break; + case SdrHdlKind::UpperRight: nHdlAngle=4500_deg100; break; + case SdrHdlKind::Right: nHdlAngle=0_deg100; break; + default: + break; + } + // a little bit more (for rounding) + nHdlAngle = NormAngle36000(nHdlAngle + nRotationAngle + 2249_deg100); + nHdlAngle/=4500_deg100; + switch (static_cast<sal_uInt8>(nHdlAngle.get())) { + case 0: ePtr=PointerStyle::ESize; break; + case 1: ePtr=PointerStyle::NESize; break; + case 2: ePtr=PointerStyle::NSize; break; + case 3: ePtr=PointerStyle::NWSize; break; + case 4: ePtr=PointerStyle::WSize; break; + case 5: ePtr=PointerStyle::SWSize; break; + case 6: ePtr=PointerStyle::SSize; break; + case 7: ePtr=PointerStyle::SESize; break; + } // switch + } else { + switch (eKind) { + case SdrHdlKind::UpperLeft: ePtr=PointerStyle::NWSize; break; + case SdrHdlKind::Upper: ePtr=PointerStyle::NSize; break; + case SdrHdlKind::UpperRight: ePtr=PointerStyle::NESize; break; + case SdrHdlKind::Left : ePtr=PointerStyle::WSize; break; + case SdrHdlKind::Right: ePtr=PointerStyle::ESize; break; + case SdrHdlKind::LowerLeft: ePtr=PointerStyle::SWSize; break; + case SdrHdlKind::Lower: ePtr=PointerStyle::SSize; break; + case SdrHdlKind::LowerRight: ePtr=PointerStyle::SESize; break; + case SdrHdlKind::Poly : ePtr=PointerStyle::MovePoint; break; + case SdrHdlKind::Circle : ePtr=PointerStyle::Hand; break; + case SdrHdlKind::Ref1 : ePtr=PointerStyle::RefHand; break; + case SdrHdlKind::Ref2 : ePtr=PointerStyle::RefHand; break; + case SdrHdlKind::BezierWeight : ePtr=PointerStyle::MoveBezierWeight; break; + case SdrHdlKind::Glue : ePtr=PointerStyle::MovePoint; break; + case SdrHdlKind::CustomShape1 : ePtr=PointerStyle::Hand; break; + default: + break; + } + } + } + return ePtr; +} + +bool SdrHdl::IsFocusHdl() const +{ + switch(eKind) + { + case SdrHdlKind::UpperLeft: + case SdrHdlKind::Upper: + case SdrHdlKind::UpperRight: + case SdrHdlKind::Left: + case SdrHdlKind::Right: + case SdrHdlKind::LowerLeft: + case SdrHdlKind::Lower: + case SdrHdlKind::LowerRight: + { + // if it's an activated TextEdit, it's moved to extended points + return !pHdlList || !pHdlList->IsMoveOutside(); + } + + case SdrHdlKind::Move: // handle to move object + case SdrHdlKind::Poly: // selected point of polygon or curve + case SdrHdlKind::BezierWeight: // weight at a curve + case SdrHdlKind::Circle: // angle of circle segments, corner radius of rectangles + case SdrHdlKind::Ref1: // reference point 1, e. g. center of rotation + case SdrHdlKind::Ref2: // reference point 2, e. g. endpoint of reflection axis + case SdrHdlKind::Glue: // gluepoint + + // for SJ and the CustomShapeHandles: + case SdrHdlKind::CustomShape1: + + case SdrHdlKind::User: + { + return true; + } + + default: + { + return false; + } + } +} + +void SdrHdl::onMouseEnter(const MouseEvent& /*rMEvt*/) +{ +} + +void SdrHdl::onHelpRequest() +{ +} + +void SdrHdl::onMouseLeave() +{ +} + +BitmapEx SdrHdl::createGluePointBitmap() +{ + return ImpGetBitmapEx(BitmapMarkerKind::Glue_Deselected, BitmapColorIndex::LightGreen); +} + +void SdrHdl::insertNewlyCreatedOverlayObjectForSdrHdl( + std::unique_ptr<sdr::overlay::OverlayObject> pOverlayObject, + const sdr::contact::ObjectContact& rObjectContact, + sdr::overlay::OverlayManager& rOverlayManager) +{ + // check if we have an OverlayObject + if(!pOverlayObject) + { + return; + } + + // Add GridOffset for non-linear ViewToDevice transformation (calc) + if(nullptr != GetObj() && rObjectContact.supportsGridOffsets()) + { + basegfx::B2DVector aOffset(0.0, 0.0); + const sdr::contact::ViewObjectContact& rVOC(GetObj()->GetViewContact().GetViewObjectContact( + const_cast<sdr::contact::ObjectContact&>(rObjectContact))); + + rObjectContact.calculateGridOffsetForViewOjectContact(aOffset, rVOC); + + if(!aOffset.equalZero()) + { + pOverlayObject->setOffset(aOffset); + } + } + + // add to OverlayManager + rOverlayManager.add(*pOverlayObject); + + // add to local OverlayObjectList - ownership change (!) + maOverlayGroup.append(std::move(pOverlayObject)); +} + +SdrHdlColor::SdrHdlColor(const Point& rRef, Color aCol, const Size& rSize, bool bLum) +: SdrHdl(rRef, SdrHdlKind::Color), + aMarkerSize(rSize), + bUseLuminance(bLum) +{ + if(IsUseLuminance()) + aCol = GetLuminance(aCol); + + // remember color + aMarkerColor = aCol; +} + +SdrHdlColor::~SdrHdlColor() +{ +} + +void SdrHdlColor::CreateB2dIAObject() +{ + // first throw away old one + GetRidOfIAObject(); + + if(!pHdlList) + return; + + SdrMarkView* pView = pHdlList->GetView(); + + if(!pView || pView->areMarkHandlesHidden()) + return; + + SdrPageView* pPageView = pView->GetSdrPageView(); + + if(!pPageView) + return; + + for(sal_uInt32 b(0); b < pPageView->PageWindowCount(); b++) + { + const SdrPageWindow& rPageWindow = *pPageView->GetPageWindow(b); + + if(rPageWindow.GetPaintWindow().OutputToWindow()) + { + const rtl::Reference< sdr::overlay::OverlayManager >& xManager = rPageWindow.GetOverlayManager(); + if (xManager.is()) + { + BitmapEx aBmpCol(CreateColorDropper(aMarkerColor)); + basegfx::B2DPoint aPosition(aPos.X(), aPos.Y()); + std::unique_ptr<sdr::overlay::OverlayObject> pNewOverlayObject(new + sdr::overlay::OverlayBitmapEx( + aPosition, + aBmpCol, + static_cast<sal_uInt16>(aBmpCol.GetSizePixel().Width() - 1) >> 1, + static_cast<sal_uInt16>(aBmpCol.GetSizePixel().Height() - 1) >> 1 + )); + + // OVERLAYMANAGER + insertNewlyCreatedOverlayObjectForSdrHdl( + std::move(pNewOverlayObject), + rPageWindow.GetObjectContact(), + *xManager); + } + } + } +} + +BitmapEx SdrHdlColor::CreateColorDropper(Color aCol) +{ + // get the Bitmap + VclPtr<VirtualDevice> pWrite(VclPtr<VirtualDevice>::Create()); + pWrite->SetOutputSizePixel(aMarkerSize); + pWrite->SetBackground(aCol); + pWrite->Erase(); + + // draw outer border + sal_Int32 nWidth = aMarkerSize.Width(); + sal_Int32 nHeight = aMarkerSize.Height(); + + pWrite->SetLineColor(COL_LIGHTGRAY); + pWrite->DrawLine(Point(0, 0), Point(0, nHeight - 1)); + pWrite->DrawLine(Point(1, 0), Point(nWidth - 1, 0)); + pWrite->SetLineColor(COL_GRAY); + pWrite->DrawLine(Point(1, nHeight - 1), Point(nWidth - 1, nHeight - 1)); + pWrite->DrawLine(Point(nWidth - 1, 1), Point(nWidth - 1, nHeight - 2)); + + // draw lighter UpperLeft + const Color aLightColor( + static_cast<sal_uInt8>(::std::min(static_cast<sal_Int16>(static_cast<sal_Int16>(aCol.GetRed()) + sal_Int16(0x0040)), sal_Int16(0x00ff))), + static_cast<sal_uInt8>(::std::min(static_cast<sal_Int16>(static_cast<sal_Int16>(aCol.GetGreen()) + sal_Int16(0x0040)), sal_Int16(0x00ff))), + static_cast<sal_uInt8>(::std::min(static_cast<sal_Int16>(static_cast<sal_Int16>(aCol.GetBlue()) + sal_Int16(0x0040)), sal_Int16(0x00ff)))); + pWrite->SetLineColor(aLightColor); + pWrite->DrawLine(Point(1, 1), Point(1, nHeight - 2)); + pWrite->DrawLine(Point(2, 1), Point(nWidth - 2, 1)); + + // draw darker LowerRight + const Color aDarkColor( + static_cast<sal_uInt8>(::std::max(static_cast<sal_Int16>(static_cast<sal_Int16>(aCol.GetRed()) - sal_Int16(0x0040)), sal_Int16(0x0000))), + static_cast<sal_uInt8>(::std::max(static_cast<sal_Int16>(static_cast<sal_Int16>(aCol.GetGreen()) - sal_Int16(0x0040)), sal_Int16(0x0000))), + static_cast<sal_uInt8>(::std::max(static_cast<sal_Int16>(static_cast<sal_Int16>(aCol.GetBlue()) - sal_Int16(0x0040)), sal_Int16(0x0000)))); + pWrite->SetLineColor(aDarkColor); + pWrite->DrawLine(Point(2, nHeight - 2), Point(nWidth - 2, nHeight - 2)); + pWrite->DrawLine(Point(nWidth - 2, 2), Point(nWidth - 2, nHeight - 3)); + + return pWrite->GetBitmapEx(Point(0,0), aMarkerSize); +} + +Color SdrHdlColor::GetLuminance(const Color& rCol) +{ + sal_uInt8 aLum = rCol.GetLuminance(); + Color aRetval(aLum, aLum, aLum); + return aRetval; +} + +void SdrHdlColor::SetColor(Color aNew, bool bCallLink) +{ + if(IsUseLuminance()) + aNew = GetLuminance(aNew); + + if(aMarkerColor != aNew) + { + // remember new color + aMarkerColor = aNew; + + // create new display + Touch(); + + // tell about change + if(bCallLink) + aColorChangeHdl.Call(this); + } +} + +void SdrHdlColor::SetSize(const Size& rNew) +{ + if(rNew != aMarkerSize) + { + // remember new size + aMarkerSize = rNew; + + // create new display + Touch(); + } +} + +SdrHdlGradient::SdrHdlGradient(const Point& rRef1, const Point& rRef2, bool bGrad) + : SdrHdl(rRef1, bGrad ? SdrHdlKind::Gradient : SdrHdlKind::Transparence) + , pColHdl1(nullptr) + , pColHdl2(nullptr) + , a2ndPos(rRef2) + , bGradient(bGrad) + , bMoveSingleHandle(false) + , bMoveFirstHandle(false) +{ +} + +SdrHdlGradient::~SdrHdlGradient() +{ +} + +void SdrHdlGradient::Set2ndPos(const Point& rPnt) +{ + if(a2ndPos != rPnt) + { + // remember new position + a2ndPos = rPnt; + + // create new display + Touch(); + } +} + +void SdrHdlGradient::CreateB2dIAObject() +{ + // first throw away old one + GetRidOfIAObject(); + + if(!pHdlList) + return; + + SdrMarkView* pView = pHdlList->GetView(); + + if(!pView || pView->areMarkHandlesHidden()) + return; + + SdrPageView* pPageView = pView->GetSdrPageView(); + + if(!pPageView) + return; + + for(sal_uInt32 b(0); b < pPageView->PageWindowCount(); b++) + { + const SdrPageWindow& rPageWindow = *pPageView->GetPageWindow(b); + + if(rPageWindow.GetPaintWindow().OutputToWindow()) + { + const rtl::Reference< sdr::overlay::OverlayManager >& xManager = rPageWindow.GetOverlayManager(); + if (xManager.is()) + { + // striped line in between + basegfx::B2DVector aVec(a2ndPos.X() - aPos.X(), a2ndPos.Y() - aPos.Y()); + double fVecLen = aVec.getLength(); + double fLongPercentArrow = (1.0 - 0.05) * fVecLen; + double fHalfArrowWidth = (0.05 * 0.5) * fVecLen; + aVec.normalize(); + basegfx::B2DVector aPerpend(-aVec.getY(), aVec.getX()); + sal_Int32 nMidX = static_cast<sal_Int32>(aPos.X() + aVec.getX() * fLongPercentArrow); + sal_Int32 nMidY = static_cast<sal_Int32>(aPos.Y() + aVec.getY() * fLongPercentArrow); + Point aMidPoint(nMidX, nMidY); + + basegfx::B2DPoint aPosition(aPos.X(), aPos.Y()); + basegfx::B2DPoint aMidPos(aMidPoint.X(), aMidPoint.Y()); + + std::unique_ptr<sdr::overlay::OverlayObject> pNewOverlayObject(new + sdr::overlay::OverlayLineStriped( + aPosition, aMidPos + )); + + pNewOverlayObject->setBaseColor(IsGradient() ? COL_BLACK : COL_BLUE); + + // OVERLAYMANAGER + insertNewlyCreatedOverlayObjectForSdrHdl( + std::move(pNewOverlayObject), + rPageWindow.GetObjectContact(), + *xManager); + + // arrowhead + Point aLeft(aMidPoint.X() + static_cast<sal_Int32>(aPerpend.getX() * fHalfArrowWidth), + aMidPoint.Y() + static_cast<sal_Int32>(aPerpend.getY() * fHalfArrowWidth)); + Point aRight(aMidPoint.X() - static_cast<sal_Int32>(aPerpend.getX() * fHalfArrowWidth), + aMidPoint.Y() - static_cast<sal_Int32>(aPerpend.getY() * fHalfArrowWidth)); + + basegfx::B2DPoint aPositionLeft(aLeft.X(), aLeft.Y()); + basegfx::B2DPoint aPositionRight(aRight.X(), aRight.Y()); + basegfx::B2DPoint aPosition2(a2ndPos.X(), a2ndPos.Y()); + + pNewOverlayObject.reset(new + sdr::overlay::OverlayTriangle( + aPositionLeft, + aPosition2, + aPositionRight, + IsGradient() ? COL_BLACK : COL_BLUE + )); + + // OVERLAYMANAGER + insertNewlyCreatedOverlayObjectForSdrHdl( + std::move(pNewOverlayObject), + rPageWindow.GetObjectContact(), + *xManager); + } + } + } +} + +IMPL_LINK_NOARG(SdrHdlGradient, ColorChangeHdl, SdrHdlColor*, void) +{ + if(GetObj()) + FromIAOToItem(GetObj(), true, true); +} + +void SdrHdlGradient::FromIAOToItem(SdrObject* _pObj, bool bSetItemOnObject, bool bUndo) +{ + // from IAO positions and colors to gradient + const SfxItemSet& rSet = _pObj->GetMergedItemSet(); + + GradTransGradient aOldGradTransGradient; + GradTransGradient aGradTransGradient; + GradTransVector aGradTransVector; + + aGradTransVector.maPositionA = basegfx::B2DPoint(GetPos().X(), GetPos().Y()); + aGradTransVector.maPositionB = basegfx::B2DPoint(Get2ndPos().X(), Get2ndPos().Y()); + if(pColHdl1) + aGradTransVector.aCol1 = pColHdl1->GetColor(); + if(pColHdl2) + aGradTransVector.aCol2 = pColHdl2->GetColor(); + + if(IsGradient()) + aOldGradTransGradient.aGradient = rSet.Get(XATTR_FILLGRADIENT).GetGradientValue(); + else + aOldGradTransGradient.aGradient = rSet.Get(XATTR_FILLFLOATTRANSPARENCE).GetGradientValue(); + + // transform vector data to gradient + GradTransformer::VecToGrad(aGradTransVector, aGradTransGradient, aOldGradTransGradient, _pObj, bMoveSingleHandle, bMoveFirstHandle); + + if(bSetItemOnObject) + { + SdrModel& rModel(_pObj->getSdrModelFromSdrObject()); + SfxItemSet aNewSet(rModel.GetItemPool()); + const OUString aString; + + if(IsGradient()) + { + XFillGradientItem aNewGradItem(aString, aGradTransGradient.aGradient); + aNewSet.Put(aNewGradItem); + } + else + { + XFillFloatTransparenceItem aNewTransItem(aString, aGradTransGradient.aGradient); + aNewSet.Put(aNewTransItem); + } + + if(bUndo && rModel.IsUndoEnabled()) + { + rModel.BegUndo(SvxResId(IsGradient() ? SIP_XA_FILLGRADIENT : SIP_XA_FILLTRANSPARENCE)); + rModel.AddUndo(rModel.GetSdrUndoFactory().CreateUndoAttrObject(*_pObj)); + rModel.EndUndo(); + } + + pObj->SetMergedItemSetAndBroadcast(aNewSet); + } + + // back transformation, set values on pIAOHandle + GradTransformer::GradToVec(aGradTransGradient, aGradTransVector, _pObj); + + SetPos(Point(FRound(aGradTransVector.maPositionA.getX()), FRound(aGradTransVector.maPositionA.getY()))); + Set2ndPos(Point(FRound(aGradTransVector.maPositionB.getX()), FRound(aGradTransVector.maPositionB.getY()))); + if(pColHdl1) + { + pColHdl1->SetPos(Point(FRound(aGradTransVector.maPositionA.getX()), FRound(aGradTransVector.maPositionA.getY()))); + pColHdl1->SetColor(aGradTransVector.aCol1); + } + if(pColHdl2) + { + pColHdl2->SetPos(Point(FRound(aGradTransVector.maPositionB.getX()), FRound(aGradTransVector.maPositionB.getY()))); + pColHdl2->SetColor(aGradTransVector.aCol2); + } +} + + +SdrHdlLine::~SdrHdlLine() {} + +void SdrHdlLine::CreateB2dIAObject() +{ + // first throw away old one + GetRidOfIAObject(); + + if(!pHdlList) + return; + + SdrMarkView* pView = pHdlList->GetView(); + + if(!(pView && !pView->areMarkHandlesHidden() && pHdl1 && pHdl2)) + return; + + SdrPageView* pPageView = pView->GetSdrPageView(); + + if(!pPageView) + return; + + for(sal_uInt32 b(0); b < pPageView->PageWindowCount(); b++) + { + const SdrPageWindow& rPageWindow = *pPageView->GetPageWindow(b); + + if(rPageWindow.GetPaintWindow().OutputToWindow()) + { + const rtl::Reference< sdr::overlay::OverlayManager >& xManager = rPageWindow.GetOverlayManager(); + if (xManager.is()) + { + basegfx::B2DPoint aPosition1(pHdl1->GetPos().X(), pHdl1->GetPos().Y()); + basegfx::B2DPoint aPosition2(pHdl2->GetPos().X(), pHdl2->GetPos().Y()); + + std::unique_ptr<sdr::overlay::OverlayObject> pNewOverlayObject(new + sdr::overlay::OverlayLineStriped( + aPosition1, + aPosition2 + )); + + // color(?) + pNewOverlayObject->setBaseColor(COL_LIGHTRED); + + // OVERLAYMANAGER + insertNewlyCreatedOverlayObjectForSdrHdl( + std::move(pNewOverlayObject), + rPageWindow.GetObjectContact(), + *xManager); + } + } + } +} + +PointerStyle SdrHdlLine::GetPointer() const +{ + return PointerStyle::RefHand; +} + + +SdrHdlBezWgt::~SdrHdlBezWgt() {} + +void SdrHdlBezWgt::CreateB2dIAObject() +{ + // call parent + SdrHdl::CreateB2dIAObject(); + + // create lines + if(!pHdlList) + return; + + SdrMarkView* pView = pHdlList->GetView(); + + if(!pView || pView->areMarkHandlesHidden()) + return; + + SdrPageView* pPageView = pView->GetSdrPageView(); + + if(!pPageView) + return; + + for(sal_uInt32 b(0); b < pPageView->PageWindowCount(); b++) + { + const SdrPageWindow& rPageWindow = *pPageView->GetPageWindow(b); + + if(rPageWindow.GetPaintWindow().OutputToWindow()) + { + const rtl::Reference< sdr::overlay::OverlayManager >& xManager = rPageWindow.GetOverlayManager(); + if (xManager.is()) + { + basegfx::B2DPoint aPosition1(pHdl1->GetPos().X(), pHdl1->GetPos().Y()); + basegfx::B2DPoint aPosition2(aPos.X(), aPos.Y()); + + if(!aPosition1.equal(aPosition2)) + { + std::unique_ptr<sdr::overlay::OverlayObject> pNewOverlayObject(new + sdr::overlay::OverlayLineStriped( + aPosition1, + aPosition2 + )); + + // line part is not hittable + pNewOverlayObject->setHittable(false); + + // color(?) + pNewOverlayObject->setBaseColor(COL_LIGHTBLUE); + + // OVERLAYMANAGER + insertNewlyCreatedOverlayObjectForSdrHdl( + std::move(pNewOverlayObject), + rPageWindow.GetObjectContact(), + *xManager); + } + } + } + } +} + + +E3dVolumeMarker::E3dVolumeMarker(const basegfx::B2DPolyPolygon& rWireframePoly) +{ + aWireframePoly = rWireframePoly; +} + +void E3dVolumeMarker::CreateB2dIAObject() +{ + // create lines + if(!pHdlList) + return; + + SdrMarkView* pView = pHdlList->GetView(); + + if(!pView || pView->areMarkHandlesHidden()) + return; + + SdrPageView* pPageView = pView->GetSdrPageView(); + + if(!pPageView) + return; + + for(sal_uInt32 b(0); b < pPageView->PageWindowCount(); b++) + { + const SdrPageWindow& rPageWindow = *pPageView->GetPageWindow(b); + + if(rPageWindow.GetPaintWindow().OutputToWindow()) + { + const rtl::Reference< sdr::overlay::OverlayManager >& xManager = rPageWindow.GetOverlayManager(); + if (xManager.is() && aWireframePoly.count()) + { + std::unique_ptr<sdr::overlay::OverlayObject> pNewOverlayObject(new + sdr::overlay::OverlayPolyPolygonStripedAndFilled( + aWireframePoly)); + + pNewOverlayObject->setBaseColor(COL_BLACK); + + // OVERLAYMANAGER + insertNewlyCreatedOverlayObjectForSdrHdl( + std::move(pNewOverlayObject), + rPageWindow.GetObjectContact(), + *xManager); + } + } + } +} + + +ImpEdgeHdl::~ImpEdgeHdl() +{ +} + +void ImpEdgeHdl::CreateB2dIAObject() +{ + if(nObjHdlNum <= 1 && pObj) + { + // first throw away old one + GetRidOfIAObject(); + + BitmapColorIndex eColIndex = BitmapColorIndex::LightCyan; + BitmapMarkerKind eKindOfMarker = BitmapMarkerKind::Rect_7x7; + + if(pHdlList) + { + SdrMarkView* pView = pHdlList->GetView(); + + if(pView && !pView->areMarkHandlesHidden()) + { + const SdrEdgeObj* pEdge = static_cast<SdrEdgeObj*>(pObj); + + if(pEdge->GetConnectedNode(nObjHdlNum == 0) != nullptr) + eColIndex = BitmapColorIndex::LightRed; + + if(nPPntNum < 2) + { + // Handle with plus sign inside + eKindOfMarker = BitmapMarkerKind::Circ_7x7; + } + + SdrPageView* pPageView = pView->GetSdrPageView(); + + if(pPageView) + { + for(sal_uInt32 b(0); b < pPageView->PageWindowCount(); b++) + { + const SdrPageWindow& rPageWindow = *pPageView->GetPageWindow(b); + + if(rPageWindow.GetPaintWindow().OutputToWindow()) + { + const rtl::Reference< sdr::overlay::OverlayManager >& xManager = rPageWindow.GetOverlayManager(); + if (xManager.is()) + { + basegfx::B2DPoint aPosition(aPos.X(), aPos.Y()); + std::unique_ptr<sdr::overlay::OverlayObject> pNewOverlayObject(CreateOverlayObject( + aPosition, + eColIndex, + eKindOfMarker)); + + // OVERLAYMANAGER + insertNewlyCreatedOverlayObjectForSdrHdl( + std::move(pNewOverlayObject), + rPageWindow.GetObjectContact(), + *xManager); + } + } + } + } + } + } + } + else + { + // call parent + SdrHdl::CreateB2dIAObject(); + } +} + +void ImpEdgeHdl::SetLineCode(SdrEdgeLineCode eCode) +{ + if(eLineCode != eCode) + { + // remember new value + eLineCode = eCode; + + // create new display + Touch(); + } +} + +PointerStyle ImpEdgeHdl::GetPointer() const +{ + SdrEdgeObj* pEdge=dynamic_cast<SdrEdgeObj*>( pObj ); + if (pEdge==nullptr) + return SdrHdl::GetPointer(); + if (nObjHdlNum<=1) + return PointerStyle::MovePoint; + if (IsHorzDrag()) + return PointerStyle::ESize; + else + return PointerStyle::SSize; +} + +bool ImpEdgeHdl::IsHorzDrag() const +{ + SdrEdgeObj* pEdge=dynamic_cast<SdrEdgeObj*>( pObj ); + if (pEdge==nullptr) + return false; + if (nObjHdlNum<=1) + return false; + + SdrEdgeKind eEdgeKind = pEdge->GetObjectItem(SDRATTR_EDGEKIND).GetValue(); + + const SdrEdgeInfoRec& rInfo=pEdge->aEdgeInfo; + if (eEdgeKind==SdrEdgeKind::OrthoLines || eEdgeKind==SdrEdgeKind::Bezier) + { + return !rInfo.ImpIsHorzLine(eLineCode,*pEdge->pEdgeTrack); + } + else if (eEdgeKind==SdrEdgeKind::ThreeLines) + { + tools::Long nAngle=nObjHdlNum==2 ? rInfo.nAngle1 : rInfo.nAngle2; + return nAngle==0 || nAngle==18000; + } + return false; +} + + +ImpMeasureHdl::~ImpMeasureHdl() +{ +} + +void ImpMeasureHdl::CreateB2dIAObject() +{ + // first throw away old one + GetRidOfIAObject(); + + if(!pHdlList) + return; + + SdrMarkView* pView = pHdlList->GetView(); + + if(!pView || pView->areMarkHandlesHidden()) + return; + + BitmapColorIndex eColIndex = BitmapColorIndex::LightCyan; + BitmapMarkerKind eKindOfMarker = BitmapMarkerKind::Rect_9x9; + + if(nObjHdlNum > 1) + { + eKindOfMarker = BitmapMarkerKind::Rect_7x7; + } + + if(bSelect) + { + eColIndex = BitmapColorIndex::Cyan; + } + + SdrPageView* pPageView = pView->GetSdrPageView(); + + if(!pPageView) + return; + + for(sal_uInt32 b(0); b < pPageView->PageWindowCount(); b++) + { + const SdrPageWindow& rPageWindow = *pPageView->GetPageWindow(b); + + if(rPageWindow.GetPaintWindow().OutputToWindow()) + { + const rtl::Reference< sdr::overlay::OverlayManager >& xManager = rPageWindow.GetOverlayManager(); + if (xManager.is()) + { + basegfx::B2DPoint aPosition(aPos.X(), aPos.Y()); + std::unique_ptr<sdr::overlay::OverlayObject> pNewOverlayObject(CreateOverlayObject( + aPosition, + eColIndex, + eKindOfMarker)); + + // OVERLAYMANAGER + insertNewlyCreatedOverlayObjectForSdrHdl( + std::move(pNewOverlayObject), + rPageWindow.GetObjectContact(), + *xManager); + } + } + } +} + +PointerStyle ImpMeasureHdl::GetPointer() const +{ + switch (nObjHdlNum) + { + case 0: case 1: return PointerStyle::Hand; + case 2: case 3: return PointerStyle::MovePoint; + case 4: case 5: return SdrHdl::GetPointer(); // will then be rotated appropriately + } // switch + return PointerStyle::NotAllowed; +} + + +ImpTextframeHdl::ImpTextframeHdl(const tools::Rectangle& rRect) : + SdrHdl(rRect.TopLeft(),SdrHdlKind::Move), + maRect(rRect) +{ +} + +void ImpTextframeHdl::CreateB2dIAObject() +{ + // first throw away old one + GetRidOfIAObject(); + + if(!pHdlList) + return; + + SdrMarkView* pView = pHdlList->GetView(); + + if(!pView || pView->areMarkHandlesHidden()) + return; + + SdrPageView* pPageView = pView->GetSdrPageView(); + + if(!pPageView) + return; + + for(sal_uInt32 b(0); b < pPageView->PageWindowCount(); b++) + { + const SdrPageWindow& rPageWindow = *pPageView->GetPageWindow(b); + + if(rPageWindow.GetPaintWindow().OutputToWindow()) + { + const rtl::Reference< sdr::overlay::OverlayManager >& xManager = rPageWindow.GetOverlayManager(); + if (xManager.is()) + { + const basegfx::B2DPoint aTopLeft(maRect.Left(), maRect.Top()); + const basegfx::B2DPoint aBottomRight(maRect.Right(), maRect.Bottom()); + const Color aHilightColor(SvtOptionsDrawinglayer::getHilightColor()); + const double fTransparence(SvtOptionsDrawinglayer::GetTransparentSelectionPercent() * 0.01); + + std::unique_ptr<sdr::overlay::OverlayRectangle> pNewOverlayObject(new sdr::overlay::OverlayRectangle( + aTopLeft, + aBottomRight, + aHilightColor, + fTransparence, + 3.0, + 3.0, + -toRadians(nRotationAngle), + true)); // allow animation; the Handle is not shown at text edit time + + pNewOverlayObject->setHittable(false); + + // OVERLAYMANAGER + insertNewlyCreatedOverlayObjectForSdrHdl( + std::move(pNewOverlayObject), + rPageWindow.GetObjectContact(), + *xManager); + } + } + } +} + + +static bool ImpSdrHdlListSorter(std::unique_ptr<SdrHdl> const& lhs, std::unique_ptr<SdrHdl> const& rhs) +{ + SdrHdlKind eKind1=lhs->GetKind(); + SdrHdlKind eKind2=rhs->GetKind(); + // Level 1: first normal handles, then Glue, then User, then Plus handles, then reference point handles + unsigned n1=1; + unsigned n2=1; + if (eKind1!=eKind2) + { + if (eKind1==SdrHdlKind::Ref1 || eKind1==SdrHdlKind::Ref2 || eKind1==SdrHdlKind::MirrorAxis) n1=5; + else if (eKind1==SdrHdlKind::Glue) n1=2; + else if (eKind1==SdrHdlKind::User) n1=3; + else if (eKind1==SdrHdlKind::SmartTag) n1=0; + if (eKind2==SdrHdlKind::Ref1 || eKind2==SdrHdlKind::Ref2 || eKind2==SdrHdlKind::MirrorAxis) n2=5; + else if (eKind2==SdrHdlKind::Glue) n2=2; + else if (eKind2==SdrHdlKind::User) n2=3; + else if (eKind2==SdrHdlKind::SmartTag) n2=0; + } + if (lhs->IsPlusHdl()) n1=4; + if (rhs->IsPlusHdl()) n2=4; + if (n1==n2) + { + // Level 2: PageView (Pointer) + SdrPageView* pPV1=lhs->GetPageView(); + SdrPageView* pPV2=rhs->GetPageView(); + if (pPV1==pPV2) + { + // Level 3: Position (x+y) + SdrObject* pObj1=lhs->GetObj(); + SdrObject* pObj2=rhs->GetObj(); + if (pObj1==pObj2) + { + sal_uInt32 nNum1=lhs->GetObjHdlNum(); + sal_uInt32 nNum2=rhs->GetObjHdlNum(); + if (nNum1==nNum2) + { + if (eKind1==eKind2) + return lhs<rhs; // Hack, to always get to the same sorting + return static_cast<sal_uInt16>(eKind1)<static_cast<sal_uInt16>(eKind2); + } + else + return nNum1<nNum2; + } + else + { + return pObj1<pObj2; + } + } + else + { + return pPV1<pPV2; + } + } + else + { + return n1<n2; + } +} + +namespace { + +// Helper struct for re-sorting handles +struct ImplHdlAndIndex +{ + SdrHdl* mpHdl; + sal_uInt32 mnIndex; +}; + +} + +extern "C" { + +// Helper method for sorting handles taking care of OrdNums, keeping order in +// single objects and re-sorting polygon handles intuitively +static int ImplSortHdlFunc( const void* pVoid1, const void* pVoid2 ) +{ + const ImplHdlAndIndex* p1 = static_cast<ImplHdlAndIndex const *>(pVoid1); + const ImplHdlAndIndex* p2 = static_cast<ImplHdlAndIndex const *>(pVoid2); + + if(p1->mpHdl->GetObj() == p2->mpHdl->GetObj()) + { + if(p1->mpHdl->GetObj() && dynamic_cast<const SdrPathObj*>(p1->mpHdl->GetObj()) != nullptr) + { + // same object and a path object + if((p1->mpHdl->GetKind() == SdrHdlKind::Poly || p1->mpHdl->GetKind() == SdrHdlKind::BezierWeight) + && (p2->mpHdl->GetKind() == SdrHdlKind::Poly || p2->mpHdl->GetKind() == SdrHdlKind::BezierWeight)) + { + // both handles are point or control handles + if(p1->mpHdl->GetPolyNum() == p2->mpHdl->GetPolyNum()) + { + if(p1->mpHdl->GetPointNum() < p2->mpHdl->GetPointNum()) + { + return -1; + } + else + { + return 1; + } + } + else if(p1->mpHdl->GetPolyNum() < p2->mpHdl->GetPolyNum()) + { + return -1; + } + else + { + return 1; + } + } + } + } + else + { + if(!p1->mpHdl->GetObj()) + { + return -1; + } + else if(!p2->mpHdl->GetObj()) + { + return 1; + } + else + { + // different objects, use OrdNum for sort + const sal_uInt32 nOrdNum1 = p1->mpHdl->GetObj()->GetOrdNum(); + const sal_uInt32 nOrdNum2 = p2->mpHdl->GetObj()->GetOrdNum(); + + if(nOrdNum1 < nOrdNum2) + { + return -1; + } + else + { + return 1; + } + } + } + + // fallback to indices + if(p1->mnIndex < p2->mnIndex) + { + return -1; + } + else + { + return 1; + } +} + +} + +void SdrHdlList::TravelFocusHdl(bool bForward) +{ + // security correction + if (mnFocusIndex >= GetHdlCount()) + mnFocusIndex = SAL_MAX_SIZE; + + if(maList.empty()) + return; + + // take care of old handle + const size_t nOldHdlNum(mnFocusIndex); + SdrHdl* pOld = nullptr; + if (nOldHdlNum < GetHdlCount()) + pOld = GetHdl(nOldHdlNum); + + if(pOld) + { + // switch off old handle + mnFocusIndex = SAL_MAX_SIZE; + pOld->Touch(); + } + + // allocate pointer array for sorted handle list + std::unique_ptr<ImplHdlAndIndex[]> pHdlAndIndex(new ImplHdlAndIndex[maList.size()]); + + // build sorted handle list + for( size_t a = 0; a < maList.size(); ++a) + { + pHdlAndIndex[a].mpHdl = maList[a].get(); + pHdlAndIndex[a].mnIndex = a; + } + + qsort(pHdlAndIndex.get(), maList.size(), sizeof(ImplHdlAndIndex), ImplSortHdlFunc); + + // look for old num in sorted array + size_t nOldHdl(nOldHdlNum); + + if(nOldHdlNum != SAL_MAX_SIZE) + { + for(size_t a = 0; a < maList.size(); ++a) + { + if(pHdlAndIndex[a].mpHdl == pOld) + { + nOldHdl = a; + break; + } + } + } + + // build new HdlNum + size_t nNewHdl(nOldHdl); + + // do the focus travel + if(bForward) + { + if(nOldHdl != SAL_MAX_SIZE) + { + if(nOldHdl == maList.size() - 1) + { + // end forward run + nNewHdl = SAL_MAX_SIZE; + } + else + { + // simply the next handle + nNewHdl++; + } + } + else + { + // start forward run at first entry + nNewHdl = 0; + } + } + else + { + if(nOldHdl == SAL_MAX_SIZE) + { + // start backward run at last entry + nNewHdl = maList.size() - 1; + + } + else + { + if(nOldHdl == 0) + { + // end backward run + nNewHdl = SAL_MAX_SIZE; + } + else + { + // simply the previous handle + nNewHdl--; + } + } + } + + // build new HdlNum + sal_uIntPtr nNewHdlNum(nNewHdl); + + // look for old num in sorted array + if(nNewHdl != SAL_MAX_SIZE) + { + SdrHdl* pNew = pHdlAndIndex[nNewHdl].mpHdl; + + for(size_t a = 0; a < maList.size(); ++a) + { + if(maList[a].get() == pNew) + { + nNewHdlNum = a; + break; + } + } + } + + // take care of next handle + if(nOldHdlNum != nNewHdlNum) + { + mnFocusIndex = nNewHdlNum; + if (mnFocusIndex < GetHdlCount()) + { + SdrHdl* pNew = GetHdl(mnFocusIndex); + pNew->Touch(); + } + } +} + +SdrHdl* SdrHdlList::GetFocusHdl() const +{ + if(mnFocusIndex < GetHdlCount()) + return GetHdl(mnFocusIndex); + else + return nullptr; +} + +void SdrHdlList::SetFocusHdl(SdrHdl* pNew) +{ + if(!pNew) + return; + + SdrHdl* pActual = GetFocusHdl(); + + if(pActual && pActual == pNew) + return; + + const size_t nNewHdlNum = GetHdlNum(pNew); + + if(nNewHdlNum != SAL_MAX_SIZE) + { + mnFocusIndex = nNewHdlNum; + + if(pActual) + { + pActual->Touch(); + } + + pNew->Touch(); + } +} + +void SdrHdlList::ResetFocusHdl() +{ + SdrHdl* pHdl = GetFocusHdl(); + + mnFocusIndex = SAL_MAX_SIZE; + + if(pHdl) + { + pHdl->Touch(); + } +} + + +SdrHdlList::SdrHdlList(SdrMarkView* pV) +: mnFocusIndex(SAL_MAX_SIZE), + pView(pV) +{ + nHdlSize = 3; + bRotateShear = false; + bMoveOutside = false; + bDistortShear = false; +} + +SdrHdlList::~SdrHdlList() +{ + Clear(); +} + +void SdrHdlList::SetHdlSize(sal_uInt16 nSiz) +{ + if(nHdlSize != nSiz) + { + // remember new value + nHdlSize = nSiz; + + // propagate change to IAOs + for(size_t i=0; i<GetHdlCount(); ++i) + { + SdrHdl* pHdl = GetHdl(i); + pHdl->Touch(); + } + } +} + +void SdrHdlList::SetMoveOutside(bool bOn) +{ + if(bMoveOutside != bOn) + { + // remember new value + bMoveOutside = bOn; + + // propagate change to IAOs + for(size_t i=0; i<GetHdlCount(); ++i) + { + SdrHdl* pHdl = GetHdl(i); + pHdl->Touch(); + } + } +} + +void SdrHdlList::SetRotateShear(bool bOn) +{ + bRotateShear = bOn; +} + +void SdrHdlList::SetDistortShear(bool bOn) +{ + bDistortShear = bOn; +} + +std::unique_ptr<SdrHdl> SdrHdlList::RemoveHdl(size_t nNum) +{ + std::unique_ptr<SdrHdl> pRetval = std::move(maList[nNum]); + maList.erase(maList.begin() + nNum); + + return pRetval; +} + +void SdrHdlList::RemoveAllByKind(SdrHdlKind eKind) +{ + maList.erase(std::remove_if(maList.begin(), maList.end(), + [&eKind](std::unique_ptr<SdrHdl>& rItem) { return rItem->GetKind() == eKind; }), + maList.end()); +} + +void SdrHdlList::Clear() +{ + maList.clear(); + + bRotateShear=false; + bDistortShear=false; +} + +void SdrHdlList::Sort() +{ + // remember currently focused handle + SdrHdl* pPrev = GetFocusHdl(); + + std::sort( maList.begin(), maList.end(), ImpSdrHdlListSorter ); + + // get now and compare + SdrHdl* pNow = GetFocusHdl(); + + if(pPrev == pNow) + return; + + if(pPrev) + { + pPrev->Touch(); + } + + if(pNow) + { + pNow->Touch(); + } +} + +size_t SdrHdlList::GetHdlNum(const SdrHdl* pHdl) const +{ + if (pHdl==nullptr) + return SAL_MAX_SIZE; + auto it = std::find_if( maList.begin(), maList.end(), + [&](const std::unique_ptr<SdrHdl> & p) { return p.get() == pHdl; }); + assert(it != maList.end()); + if( it == maList.end() ) + return SAL_MAX_SIZE; + return it - maList.begin(); +} + +void SdrHdlList::AddHdl(std::unique_ptr<SdrHdl> pHdl) +{ + assert(pHdl); + pHdl->SetHdlList(this); + maList.push_back(std::move(pHdl)); +} + +SdrHdl* SdrHdlList::IsHdlListHit(const Point& rPnt) const +{ + SdrHdl* pRet=nullptr; + const size_t nCount=GetHdlCount(); + size_t nNum=nCount; + while (nNum>0 && pRet==nullptr) + { + nNum--; + SdrHdl* pHdl=GetHdl(nNum); + if (pHdl->IsHdlHit(rPnt)) + pRet=pHdl; + } + return pRet; +} + +SdrHdl* SdrHdlList::GetHdl(SdrHdlKind eKind1) const +{ + SdrHdl* pRet=nullptr; + for (size_t i=0; i<GetHdlCount() && pRet==nullptr; ++i) + { + SdrHdl* pHdl=GetHdl(i); + if (pHdl->GetKind()==eKind1) + pRet=pHdl; + } + return pRet; +} + +void SdrHdlList::MoveTo(SdrHdlList& rOther) +{ + for (auto & pHdl : maList) + pHdl->SetHdlList(&rOther); + rOther.maList.insert(rOther.maList.end(), + std::make_move_iterator(maList.begin()), std::make_move_iterator(maList.end())); + maList.clear(); +} + +SdrCropHdl::SdrCropHdl( + const Point& rPnt, + SdrHdlKind eNewKind, + double fShearX, + double fRotation) +: SdrHdl(rPnt, eNewKind), + mfShearX(fShearX), + mfRotation(fRotation) +{ +} + + +BitmapEx SdrCropHdl::GetBitmapForHandle( const BitmapEx& rBitmap, int nSize ) +{ + int nPixelSize = 0, nX = 0, nY = 0, nOffset = 0; + + if( nSize <= 3 ) + { + nPixelSize = 13; + nOffset = 0; + } + else if( nSize <=4 ) + { + nPixelSize = 17; + nOffset = 39; + } + else + { + nPixelSize = 21; + nOffset = 90; + } + + switch( eKind ) + { + case SdrHdlKind::UpperLeft: nX = 0; nY = 0; break; + case SdrHdlKind::Upper: nX = 1; nY = 0; break; + case SdrHdlKind::UpperRight: nX = 2; nY = 0; break; + case SdrHdlKind::Left: nX = 0; nY = 1; break; + case SdrHdlKind::Right: nX = 2; nY = 1; break; + case SdrHdlKind::LowerLeft: nX = 0; nY = 2; break; + case SdrHdlKind::Lower: nX = 1; nY = 2; break; + case SdrHdlKind::LowerRight: nX = 2; nY = 2; break; + default: break; + } + + tools::Rectangle aSourceRect( Point( nX * nPixelSize + nOffset, nY * nPixelSize), Size(nPixelSize, nPixelSize) ); + + BitmapEx aRetval(rBitmap); + aRetval.Crop(aSourceRect); + return aRetval; +} + + +void SdrCropHdl::CreateB2dIAObject() +{ + // first throw away old one + GetRidOfIAObject(); + + SdrMarkView* pView = pHdlList ? pHdlList->GetView() : nullptr; + SdrPageView* pPageView = pView ? pView->GetSdrPageView() : nullptr; + + if( !pPageView || pView->areMarkHandlesHidden() ) + return; + + const StyleSettings& rStyleSettings = Application::GetSettings().GetStyleSettings(); + int nHdlSize = pHdlList->GetHdlSize(); + + const BitmapEx aHandlesBitmap(SIP_SA_CROP_MARKERS); + BitmapEx aBmpEx1( GetBitmapForHandle( aHandlesBitmap, nHdlSize ) ); + + for(sal_uInt32 b(0); b < pPageView->PageWindowCount(); b++) + { + const SdrPageWindow& rPageWindow = *pPageView->GetPageWindow(b); + + if(rPageWindow.GetPaintWindow().OutputToWindow()) + { + const rtl::Reference< sdr::overlay::OverlayManager >& xManager = rPageWindow.GetOverlayManager(); + if (xManager.is()) + { + basegfx::B2DPoint aPosition(aPos.X(), aPos.Y()); + + std::unique_ptr<sdr::overlay::OverlayObject> pOverlayObject; + + // animate focused handles + if(IsFocusHdl() && (pHdlList->GetFocusHdl() == this)) + { + if( nHdlSize >= 2 ) + nHdlSize = 1; + + BitmapEx aBmpEx2( GetBitmapForHandle( aHandlesBitmap, nHdlSize + 1 ) ); + + const sal_uInt64 nBlinkTime = rStyleSettings.GetCursorBlinkTime(); + + pOverlayObject.reset(new sdr::overlay::OverlayAnimatedBitmapEx( + aPosition, + aBmpEx1, + aBmpEx2, + nBlinkTime, + static_cast<sal_uInt16>(aBmpEx1.GetSizePixel().Width() - 1) >> 1, + static_cast<sal_uInt16>(aBmpEx1.GetSizePixel().Height() - 1) >> 1, + static_cast<sal_uInt16>(aBmpEx2.GetSizePixel().Width() - 1) >> 1, + static_cast<sal_uInt16>(aBmpEx2.GetSizePixel().Height() - 1) >> 1, + mfShearX, + mfRotation)); + } + else + { + // create centered handle as default + pOverlayObject.reset(new sdr::overlay::OverlayBitmapEx( + aPosition, + aBmpEx1, + static_cast<sal_uInt16>(aBmpEx1.GetSizePixel().Width() - 1) >> 1, + static_cast<sal_uInt16>(aBmpEx1.GetSizePixel().Height() - 1) >> 1, + 0.0, + mfShearX, + mfRotation)); + } + + // OVERLAYMANAGER + insertNewlyCreatedOverlayObjectForSdrHdl( + std::move(pOverlayObject), + rPageWindow.GetObjectContact(), + *xManager); + } + } + } +} + + +// with the correction of crop handling I could get rid of the extra mirroring flag, adapted stuff +// accordingly + +SdrCropViewHdl::SdrCropViewHdl( + const basegfx::B2DHomMatrix& rObjectTransform, + const Graphic& rGraphic, + double fCropLeft, + double fCropTop, + double fCropRight, + double fCropBottom) +: SdrHdl(Point(), SdrHdlKind::User), + maObjectTransform(rObjectTransform), + maGraphic(rGraphic), + mfCropLeft(fCropLeft), + mfCropTop(fCropTop), + mfCropRight(fCropRight), + mfCropBottom(fCropBottom) +{ +} + +namespace { + +void translateRotationToMirroring(basegfx::B2DVector & scale, double * rotate) { + assert(rotate != nullptr); + + // detect 180 degree rotation, this is the same as mirrored in X and Y, + // thus change to mirroring. Prefer mirroring here. Use the equal call + // with getSmallValue here, the original which uses rtl::math::approxEqual + // is too correct here. Maybe this changes with enhanced precision in aw080 + // to the better so that this can be reduced to the more precise call again + if(basegfx::fTools::equal(fabs(*rotate), M_PI, 0.000000001)) + { + scale.setX(scale.getX() * -1.0); + scale.setY(scale.getY() * -1.0); + *rotate = 0.0; + } +} + +} + +void SdrCropViewHdl::CreateB2dIAObject() +{ + GetRidOfIAObject(); + SdrMarkView* pView = pHdlList ? pHdlList->GetView() : nullptr; + SdrPageView* pPageView = pView ? pView->GetSdrPageView() : nullptr; + + if(!pPageView || pView->areMarkHandlesHidden()) + { + return; + } + + // decompose to have current translate and scale + basegfx::B2DVector aScale, aTranslate; + double fRotate, fShearX; + + maObjectTransform.decompose(aScale, aTranslate, fRotate, fShearX); + + if(aScale.equalZero()) + { + return; + } + + translateRotationToMirroring(aScale, &fRotate); + + // remember mirroring, reset at Scale and adapt crop values for usage; + // mirroring can stay in the object transformation, so do not have to + // cope with it here (except later for the CroppedImage transformation, + // see below) + const bool bMirroredX(aScale.getX() < 0.0); + const bool bMirroredY(aScale.getY() < 0.0); + double fCropLeft(mfCropLeft); + double fCropTop(mfCropTop); + double fCropRight(mfCropRight); + double fCropBottom(mfCropBottom); + + if(bMirroredX) + { + aScale.setX(-aScale.getX()); + } + + if(bMirroredY) + { + aScale.setY(-aScale.getY()); + } + + // create target translate and scale + const basegfx::B2DVector aTargetScale( + aScale.getX() + fCropRight + fCropLeft, + aScale.getY() + fCropBottom + fCropTop); + const basegfx::B2DVector aTargetTranslate( + aTranslate.getX() - fCropLeft, + aTranslate.getY() - fCropTop); + + // create ranges to make comparisons + const basegfx::B2DRange aCurrentForCompare( + aTranslate.getX(), aTranslate.getY(), + aTranslate.getX() + aScale.getX(), aTranslate.getY() + aScale.getY()); + basegfx::B2DRange aCropped( + aTargetTranslate.getX(), aTargetTranslate.getY(), + aTargetTranslate.getX() + aTargetScale.getX(), aTargetTranslate.getY() + aTargetScale.getY()); + + if(aCropped.isEmpty()) + { + // nothing to return since cropped content is completely empty + return; + } + + if(aCurrentForCompare.equal(aCropped)) + { + // no crop at all + return; + } + + // back-transform to have values in unit coordinates + basegfx::B2DHomMatrix aBackToUnit; + aBackToUnit.translate(-aTranslate.getX(), -aTranslate.getY()); + aBackToUnit.scale( + basegfx::fTools::equalZero(aScale.getX()) ? 1.0 : 1.0 / aScale.getX(), + basegfx::fTools::equalZero(aScale.getY()) ? 1.0 : 1.0 / aScale.getY()); + + // transform cropped back to unit coordinates + aCropped.transform(aBackToUnit); + + // prepare crop PolyPolygon + basegfx::B2DPolygon aGraphicOutlinePolygon( + basegfx::utils::createPolygonFromRect( + aCropped)); + basegfx::B2DPolyPolygon aCropPolyPolygon(aGraphicOutlinePolygon); + + // current range is unit range + basegfx::B2DRange aOverlap(0.0, 0.0, 1.0, 1.0); + + aOverlap.intersect(aCropped); + + if(!aOverlap.isEmpty()) + { + aCropPolyPolygon.append( + basegfx::utils::createPolygonFromRect( + aOverlap)); + } + + // transform to object coordinates to prepare for clip + aCropPolyPolygon.transform(maObjectTransform); + aGraphicOutlinePolygon.transform(maObjectTransform); + + // create cropped transformation + basegfx::B2DHomMatrix aCroppedTransform; + + aCroppedTransform.scale( + aCropped.getWidth(), + aCropped.getHeight()); + aCroppedTransform.translate( + aCropped.getMinX(), + aCropped.getMinY()); + aCroppedTransform = maObjectTransform * aCroppedTransform; + + // prepare graphic primitive (transformed) + const drawinglayer::primitive2d::Primitive2DReference aGraphic( + new drawinglayer::primitive2d::GraphicPrimitive2D( + aCroppedTransform, + maGraphic)); + + // prepare outline polygon for whole graphic + const basegfx::BColor aHilightColor(SvtOptionsDrawinglayer::getHilightColor().getBColor()); + const drawinglayer::primitive2d::Primitive2DReference aGraphicOutline( + new drawinglayer::primitive2d::PolygonHairlinePrimitive2D( + aGraphicOutlinePolygon, + aHilightColor)); + + // combine these + drawinglayer::primitive2d::Primitive2DContainer aCombination(2); + aCombination[0] = aGraphic; + aCombination[1] = aGraphicOutline; + + // embed to MaskPrimitive2D + const drawinglayer::primitive2d::Primitive2DReference aMaskedGraphic( + new drawinglayer::primitive2d::MaskPrimitive2D( + aCropPolyPolygon, + std::move(aCombination))); + + // embed to UnifiedTransparencePrimitive2D + const drawinglayer::primitive2d::Primitive2DReference aTransparenceMaskedGraphic( + new drawinglayer::primitive2d::UnifiedTransparencePrimitive2D( + drawinglayer::primitive2d::Primitive2DContainer { aMaskedGraphic }, + 0.8)); + + const drawinglayer::primitive2d::Primitive2DContainer aSequence { aTransparenceMaskedGraphic }; + + for(sal_uInt32 b(0); b < pPageView->PageWindowCount(); b++) + { + // const SdrPageViewWinRec& rPageViewWinRec = rPageViewWinList[b]; + const SdrPageWindow& rPageWindow = *(pPageView->GetPageWindow(b)); + + if(rPageWindow.GetPaintWindow().OutputToWindow()) + { + const rtl::Reference< sdr::overlay::OverlayManager >& xManager = rPageWindow.GetOverlayManager(); + if(xManager.is()) + { + std::unique_ptr<sdr::overlay::OverlayObject> pNew(new sdr::overlay::OverlayPrimitive2DSequenceObject(drawinglayer::primitive2d::Primitive2DContainer(aSequence))); + + // only informative object, no hit + pNew->setHittable(false); + + // OVERLAYMANAGER + insertNewlyCreatedOverlayObjectForSdrHdl( + std::move(pNew), + rPageWindow.GetObjectContact(), + *xManager); + } + } + } +} + +/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ |