diff options
Diffstat (limited to 'sc/source/ui/drawfunc/fusel2.cxx')
| -rw-r--r-- | sc/source/ui/drawfunc/fusel2.cxx | 159 |
1 files changed, 159 insertions, 0 deletions
diff --git a/sc/source/ui/drawfunc/fusel2.cxx b/sc/source/ui/drawfunc/fusel2.cxx new file mode 100644 index 000000000..0d18fea87 --- /dev/null +++ b/sc/source/ui/drawfunc/fusel2.cxx @@ -0,0 +1,159 @@ +/* -*- 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 <svx/svditer.hxx> +#include <svx/svdpagv.hxx> + +#include <fusel.hxx> +#include <tabvwsh.hxx> +#include <document.hxx> +#include <detfunc.hxx> +#include <attrib.hxx> +#include <scitems.hxx> +#include <userdat.hxx> +#include <drwlayer.hxx> +#include <docsh.hxx> +#include <drawview.hxx> +#include <svx/sdrhittesthelper.hxx> + +static tools::Long Diff( const Point& rP1, const Point& rP2 ) +{ + tools::Long nX = rP1.X() - rP2.X(); + if (nX<0) nX = -nX; + tools::Long nY = rP1.Y() - rP2.Y(); + if (nY<0) nY = -nY; + return nX+nY; +} + +bool FuSelection::TestDetective( const SdrPageView* pPV, const Point& rPos ) +{ + if (!pPV) + return false; + + bool bFound = false; + SdrObjListIter aIter( pPV->GetObjList(), SdrIterMode::Flat ); + SdrObject* pObject = aIter.Next(); + while (pObject && !bFound) + { + if (ScDetectiveFunc::IsNonAlienArrow( pObject )) + { + sal_uInt16 nHitLog = static_cast<sal_uInt16>(pWindow->PixelToLogic( + Size(pView->GetHitTolerancePixel(),0)).Width()); + if (SdrObjectPrimitiveHit(*pObject, rPos, nHitLog, *pPV, nullptr, false)) + { + ScViewData& rViewData = rViewShell.GetViewData(); + ScSplitPos ePos = rViewShell.FindWindow( pWindow ); + Point aLineStart = pObject->GetPoint(0); + Point aLineEnd = pObject->GetPoint(1); + Point aPixel = pWindow->LogicToPixel( aLineStart ); + SCCOL nStartCol; + SCROW nStartRow; + rViewData.GetPosFromPixel( aPixel.X(), aPixel.Y(), ePos, nStartCol, nStartRow ); + aPixel = pWindow->LogicToPixel( aLineEnd ); + SCCOL nEndCol; + SCROW nEndRow; + rViewData.GetPosFromPixel( aPixel.X(), aPixel.Y(), ePos, nEndCol, nEndRow ); + SCCOL nCurX = rViewData.GetCurX(); + SCROW nCurY = rViewData.GetCurY(); + bool bStart = ( Diff( rPos,aLineStart ) > Diff( rPos,aLineEnd ) ); + if ( nCurX == nStartCol && nCurY == nStartRow ) + bStart = false; + else if ( nCurX == nEndCol && nCurY == nEndRow ) + bStart = true; + + SCCOL nDifX; + SCROW nDifY; + if ( bStart ) + { + nDifX = nStartCol - nCurX; + nDifY = nStartRow - nCurY; + } + else + { + nDifX = nEndCol - nCurX; + nDifY = nEndRow - nCurY; + } + rViewShell.MoveCursorRel( nDifX, nDifY, SC_FOLLOW_JUMP, false ); + + bFound = true; + } + } + + pObject = aIter.Next(); + } + return bFound; +} + +bool FuSelection::IsNoteCaptionMarked() const +{ + if( pView ) + { + const SdrMarkList& rMarkList = pView->GetMarkedObjectList(); + if( rMarkList.GetMarkCount() == 1 ) + { + SdrObject* pObj = rMarkList.GetMark( 0 )->GetMarkedSdrObj(); + return ScDrawLayer::IsNoteCaption( pObj ); + } + } + return false; +} + +bool FuSelection::IsNoteCaptionClicked( const Point& rPos ) const +{ + SdrPageView* pPageView = pView ? pView->GetSdrPageView() : nullptr; + if( pPageView ) + { + const ScViewData& rViewData = rViewShell.GetViewData(); + ScDocument& rDoc = rViewData.GetDocument(); + SCTAB nTab = rViewData.GetTabNo(); + ScDocShell* pDocSh = rViewData.GetDocShell(); + bool bProtectDoc = rDoc.IsTabProtected( nTab ) || (pDocSh && pDocSh->IsReadOnly()); + + // search the last object (on top) in the object list + SdrObjListIter aIter( pPageView->GetObjList(), SdrIterMode::DeepNoGroups, true ); + for( SdrObject* pObj = aIter.Next(); pObj; pObj = aIter.Next() ) + { + if( pObj->GetLogicRect().Contains( rPos ) ) + { + if( const ScDrawObjData* pCaptData = ScDrawLayer::GetNoteCaptionData( pObj, nTab ) ) + { + const ScAddress& rNotePos = pCaptData->maStart; + // skip caption objects of notes in protected cells + const ScProtectionAttr* pProtAttr = rDoc.GetAttr( rNotePos.Col(), rNotePos.Row(), nTab, ATTR_PROTECTION ); + bool bProtectAttr = pProtAttr->GetProtection() || pProtAttr->GetHideCell(); + if( !bProtectAttr || !bProtectDoc ) + return true; + } + } + } + } + return false; +} + +void FuSelection::ActivateNoteHandles(SdrObject* pObject) +{ + if( pView && ScDrawLayer::IsNoteCaption( pObject ) ) + { + // Leave the internal layer unlocked - relock in ScDrawView::MarkListHasChanged() + pView->UnlockInternalLayer(); + pView->MarkObj( pObject, pView->GetSdrPageView() ); + } +} + +/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ |