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Diffstat (limited to '')
| -rw-r--r-- | sc/source/ui/view/drawview.cxx | 1240 |
1 files changed, 1240 insertions, 0 deletions
diff --git a/sc/source/ui/view/drawview.cxx b/sc/source/ui/view/drawview.cxx new file mode 100644 index 000000000..3fe21ca5d --- /dev/null +++ b/sc/source/ui/view/drawview.cxx @@ -0,0 +1,1240 @@ +/* -*- 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 <com/sun/star/embed/XEmbeddedObject.hpp> + +#include <svx/svditer.hxx> +#include <svx/svdograf.hxx> +#include <svx/svdogrp.hxx> +#include <svx/svdoole2.hxx> +#include <svx/svdouno.hxx> +#include <svx/svdpage.hxx> +#include <svx/svdpagv.hxx> +#include <svx/svdundo.hxx> +#include <svx/svdocapt.hxx> +#include <svx/sdrpaintwindow.hxx> +#include <sfx2/bindings.hxx> +#include <sfx2/viewfrm.hxx> +#include <svx/sdrundomanager.hxx> +#include <svx/xfillit0.hxx> +#include <svx/xbtmpit.hxx> +#include <comphelper/lok.hxx> +#include <sfx2/lokhelper.hxx> +#include <LibreOfficeKit/LibreOfficeKitEnums.h> +#include <svx/sdr/contact/objectcontactofpageview.hxx> +#include <svx/sdr/contact/viewobjectcontact.hxx> +#include <svx/sdr/contact/viewcontact.hxx> +#include <svx/sdrpagewindow.hxx> + +#include <drawview.hxx> +#include <global.hxx> +#include <viewdata.hxx> +#include <document.hxx> +#include <drawutil.hxx> +#include <globstr.hrc> +#include <scresid.hxx> +#include <tabvwsh.hxx> +#include <client.hxx> +#include <scmod.hxx> +#include <drwlayer.hxx> +#include <docsh.hxx> +#include <viewuno.hxx> +#include <userdat.hxx> +#include <postit.hxx> +#include <undocell.hxx> +#include <gridwin.hxx> + +#include <sc.hrc> + +using namespace com::sun::star; + +#define SC_HANDLESIZE_BIG 9 + +void ScDrawView::Construct() +{ + EnableExtendedKeyInputDispatcher(false); + EnableExtendedMouseEventDispatcher(false); + + SetFrameDragSingles(); + + SetMinMoveDistancePixel( 2 ); + SetHitTolerancePixel( 2 ); + + if (pViewData) + { + SCTAB nViewTab = pViewData->GetTabNo(); + ShowSdrPage(GetModel()->GetPage(nViewTab)); + + bool bEx = pViewData->GetViewShell()->IsDrawSelMode(); + bool bProt = pDoc->IsTabProtected( nViewTab ) || + pViewData->GetSfxDocShell()->IsReadOnly(); + + SdrLayer* pLayer; + SdrLayerAdmin& rAdmin = GetModel()->GetLayerAdmin(); + pLayer = rAdmin.GetLayerPerID(SC_LAYER_BACK); + if (pLayer) + SetLayerLocked( pLayer->GetName(), bProt || !bEx ); + pLayer = rAdmin.GetLayerPerID(SC_LAYER_INTERN); + if (pLayer) + SetLayerLocked( pLayer->GetName() ); + pLayer = rAdmin.GetLayerPerID(SC_LAYER_FRONT); + if (pLayer) + { + SetLayerLocked( pLayer->GetName(), bProt ); + SetActiveLayer( pLayer->GetName() ); // set active layer to FRONT + } + pLayer = rAdmin.GetLayerPerID(SC_LAYER_CONTROLS); + if (pLayer) + SetLayerLocked( pLayer->GetName(), bProt ); + pLayer = rAdmin.GetLayerPerID(SC_LAYER_HIDDEN); + if (pLayer) + { + SetLayerLocked( pLayer->GetName(), bProt ); + SetLayerVisible( pLayer->GetName(), false); + } + + SetSwapAsynchron(); + } + else + { + ShowSdrPage(GetModel()->GetPage(nTab)); + } + + UpdateUserViewOptions(); + RecalcScale(); + UpdateWorkArea(); + + bInConstruct = false; +} + +void ScDrawView::ImplClearCalcDropMarker() +{ + pDropMarker.reset(); +} + +ScDrawView::~ScDrawView() +{ + ImplClearCalcDropMarker(); +} + +void ScDrawView::AddCustomHdl() +{ + const SdrMarkList &rMrkList = GetMarkedObjectList(); + const size_t nCount = rMrkList.GetMarkCount(); + for(size_t nPos=0; nPos<nCount; ++nPos ) + { + SdrObject* pObj = rMrkList.GetMark(nPos)->GetMarkedSdrObj(); + if (ScDrawObjData *pAnchor = ScDrawLayer::GetObjDataTab(pObj, nTab)) + { + if (ScTabView* pView = pViewData->GetView()) + pView->CreateAnchorHandles(maHdlList, pAnchor->maStart); + } + } +} + +void ScDrawView::InvalidateAttribs() +{ + if (!pViewData) return; + SfxBindings& rBindings = pViewData->GetBindings(); + + // true status values: + rBindings.InvalidateAll( true ); +} + +void ScDrawView::InvalidateDrawTextAttrs() +{ + if (!pViewData) return; + SfxBindings& rBindings = pViewData->GetBindings(); + + // cjk/ctl font items have no configured slots, + // need no invalidate + + rBindings.Invalidate( SID_ATTR_CHAR_FONT ); + rBindings.Invalidate( SID_ATTR_CHAR_FONTHEIGHT ); + rBindings.Invalidate( SID_ATTR_CHAR_WEIGHT ); + rBindings.Invalidate( SID_ATTR_CHAR_POSTURE ); + rBindings.Invalidate( SID_ATTR_CHAR_UNDERLINE ); + rBindings.Invalidate( SID_ULINE_VAL_NONE ); + rBindings.Invalidate( SID_ULINE_VAL_SINGLE ); + rBindings.Invalidate( SID_ULINE_VAL_DOUBLE ); + rBindings.Invalidate( SID_ULINE_VAL_DOTTED ); + rBindings.Invalidate( SID_ATTR_CHAR_OVERLINE ); + rBindings.Invalidate( SID_ATTR_CHAR_COLOR ); + rBindings.Invalidate( SID_ATTR_CHAR_BACK_COLOR ); + rBindings.Invalidate( SID_ATTR_PARA_ADJUST_LEFT ); + rBindings.Invalidate( SID_ATTR_PARA_ADJUST_RIGHT ); + rBindings.Invalidate( SID_ATTR_PARA_ADJUST_BLOCK ); + rBindings.Invalidate( SID_ATTR_PARA_ADJUST_CENTER); + rBindings.Invalidate( SID_ALIGNLEFT ); + rBindings.Invalidate( SID_ALIGNCENTERHOR ); + rBindings.Invalidate( SID_ALIGNRIGHT ); + rBindings.Invalidate( SID_ALIGNBLOCK ); + rBindings.Invalidate( SID_ATTR_PARA_LINESPACE_10 ); + rBindings.Invalidate( SID_ATTR_PARA_LINESPACE_15 ); + rBindings.Invalidate( SID_ATTR_PARA_LINESPACE_20 ); + rBindings.Invalidate( SID_SET_SUPER_SCRIPT ); + rBindings.Invalidate( SID_SET_SUB_SCRIPT ); + rBindings.Invalidate( SID_ATTR_CHAR_KERNING ); + rBindings.Invalidate( SID_ATTR_CHAR_STRIKEOUT ); + rBindings.Invalidate( SID_ATTR_CHAR_SHADOWED ); + rBindings.Invalidate( SID_TEXTDIRECTION_LEFT_TO_RIGHT ); + rBindings.Invalidate( SID_TEXTDIRECTION_TOP_TO_BOTTOM ); + rBindings.Invalidate( SID_ATTR_PARA_LEFT_TO_RIGHT ); + rBindings.Invalidate( SID_ATTR_PARA_RIGHT_TO_LEFT ); + rBindings.Invalidate( SID_TABLE_VERT_NONE ); + rBindings.Invalidate( SID_TABLE_VERT_CENTER ); + rBindings.Invalidate( SID_TABLE_VERT_BOTTOM ); + // pseudo slots for Format menu + rBindings.Invalidate( SID_ALIGN_ANY_LEFT ); + rBindings.Invalidate( SID_ALIGN_ANY_HCENTER ); + rBindings.Invalidate( SID_ALIGN_ANY_RIGHT ); + rBindings.Invalidate( SID_ALIGN_ANY_JUSTIFIED ); +} + +void ScDrawView::SetMarkedToLayer( SdrLayerID nLayerNo ) +{ + if (AreObjectsMarked()) + { + // #i11702# use SdrUndoObjectLayerChange for undo + // STR_UNDO_SELATTR is "Attributes" - should use a different text later + BegUndo( ScResId( STR_UNDO_SELATTR ) ); + + const SdrMarkList& rMark = GetMarkedObjectList(); + const size_t nCount = rMark.GetMarkCount(); + for (size_t i=0; i<nCount; ++i) + { + SdrObject* pObj = rMark.GetMark(i)->GetMarkedSdrObj(); + if ( dynamic_cast<const SdrUnoObj*>( pObj) == nullptr && (pObj->GetLayer() != SC_LAYER_INTERN) ) + { + AddUndo( std::make_unique<SdrUndoObjectLayerChange>( *pObj, pObj->GetLayer(), nLayerNo) ); + pObj->SetLayer( nLayerNo ); + } + } + + EndUndo(); + + // repaint is done in SetLayer + + pViewData->GetDocShell()->SetDrawModified(); + + // check mark list now instead of later in a timer + CheckMarked(); + MarkListHasChanged(); + } +} + +bool ScDrawView::HasMarkedControl() const +{ + SdrObjListIter aIter( GetMarkedObjectList() ); + for( SdrObject* pObj = aIter.Next(); pObj; pObj = aIter.Next() ) + if( dynamic_cast<const SdrUnoObj*>( pObj) != nullptr ) + return true; + return false; +} + +bool ScDrawView::HasMarkedInternal() const +{ + // internal objects should not be inside a group, but who knows... + SdrObjListIter aIter( GetMarkedObjectList() ); + for( SdrObject* pObj = aIter.Next(); pObj; pObj = aIter.Next() ) + if( pObj->GetLayer() == SC_LAYER_INTERN ) + return true; + return false; +} + +void ScDrawView::UpdateWorkArea() +{ + SdrPage* pPage = GetModel()->GetPage(static_cast<sal_uInt16>(nTab)); + if (pPage) + { + Size aPageSize( pPage->GetSize() ); + tools::Rectangle aNewArea( Point(), aPageSize ); + if ( aPageSize.Width() < 0 ) + { + // RTL: from max.negative (left) to zero (right) + aNewArea.SetRight( 0 ); + aNewArea.SetLeft( aPageSize.Width() + 1 ); + } + SetWorkArea( aNewArea ); + } + else + { + OSL_FAIL("Page not found"); + } +} + +void ScDrawView::DoCut() +{ + DoCopy(); + BegUndo( ScResId( STR_UNDO_CUT ) ); + DeleteMarked(); // In this View - not affected by 505f change + EndUndo(); +} + +void ScDrawView::GetScale( Fraction& rFractX, Fraction& rFractY ) const +{ + rFractX = aScaleX; + rFractY = aScaleY; +} + +void ScDrawView::RecalcScale() +{ + double nPPTX; + double nPPTY; + Fraction aZoomX(1,1); + Fraction aZoomY(1,1); + + if (pViewData) + { + nTab = pViewData->GetTabNo(); + nPPTX = pViewData->GetPPTX(); + nPPTY = pViewData->GetPPTY(); + aZoomX = pViewData->GetZoomX(); + aZoomY = pViewData->GetZoomY(); + } + else + { + Point aLogic = pDev->LogicToPixel(Point(1000,1000), MapMode(MapUnit::MapTwip)); + nPPTX = aLogic.X() / 1000.0; + nPPTY = aLogic.Y() / 1000.0; + //! Zoom, handed over ??? + } + + SCCOL nEndCol = 0; + SCROW nEndRow = 0; + pDoc->GetTableArea( nTab, nEndCol, nEndRow ); + if (nEndCol<20) + nEndCol = 20; + if (nEndRow<20) + nEndRow = 20; + + ScDrawUtil::CalcScale( + pDoc, nTab, 0, 0, nEndCol, nEndRow, pDev, aZoomX, aZoomY, nPPTX, nPPTY, + aScaleX, aScaleY); + + // clear all evtl existing GridOffset vectors + resetGridOffsetsForAllSdrPageViews(); + + SdrPageView* pPV = GetSdrPageView(); + if ( pViewData && pPV ) + { + if ( SdrPage* pPage = pPV->GetPage() ) + { + const size_t nCount = pPage->GetObjCount(); + for ( size_t i = 0; i < nCount; ++i ) + { + SdrObject* pObj = pPage->GetObj( i ); + // Align objects to nearest grid position + SyncForGrid( pObj ); + } + } + } +} + +void ScDrawView::DoConnect(SdrOle2Obj* pOleObj) +{ + if ( pViewData ) + pViewData->GetViewShell()->ConnectObject( pOleObj ); +} + +void ScDrawView::MarkListHasChanged() +{ + FmFormView::MarkListHasChanged(); + + ScTabViewShell* pViewSh = pViewData->GetViewShell(); + + // #i110829# remove the cell selection only if drawing objects are selected + if ( !bInConstruct && GetMarkedObjectList().GetMarkCount() ) + { + pViewSh->Unmark(); // remove cell selection + + // end cell edit mode if drawing objects are selected + SC_MOD()->InputEnterHandler(); + } + + // deactivate IP + + ScModule* pScMod = SC_MOD(); + bool bUnoRefDialog = pScMod->IsRefDialogOpen() && pScMod->GetCurRefDlgId() == WID_SIMPLE_REF; + + ScClient* pClient = static_cast<ScClient*>( pViewSh->GetIPClient() ); + if ( pClient && pClient->IsObjectInPlaceActive() && !bUnoRefDialog ) + { + // do not display the handles for ViewShell::Activate from the Reset2Open + pClient->DeactivateObject(); + // replacing image ole graphics is now done in ScClient::UIActivate + } + + // Select Ole object? + + SdrOle2Obj* pOle2Obj = nullptr; + SdrGrafObj* pGrafObj = nullptr; + + const SdrMarkList& rMarkList = GetMarkedObjectList(); + const size_t nMarkCount = rMarkList.GetMarkCount(); + + if ( nMarkCount == 0 && !pViewData->GetViewShell()->IsDrawSelMode() && !bInConstruct ) + { + // relock layers that may have been unlocked before + LockBackgroundLayer(true); + LockInternalLayer(); + } + + bool bSubShellSet = false; + if (nMarkCount == 1) + { + SdrObject* pObj = rMarkList.GetMark(0)->GetMarkedSdrObj(); + if (pObj->GetObjIdentifier() == OBJ_OLE2) + { + pOle2Obj = static_cast<SdrOle2Obj*>(pObj); + if (!ScDocument::IsChart(pObj) ) + pViewSh->SetOleObjectShell(true); + else + pViewSh->SetChartShell(true); + bSubShellSet = true; + } + else if (pObj->GetObjIdentifier() == OBJ_GRAF) + { + pGrafObj = static_cast<SdrGrafObj*>(pObj); + pViewSh->SetGraphicShell(true); + bSubShellSet = true; + } + else if (pObj->GetObjIdentifier() == OBJ_MEDIA) + { + pViewSh->SetMediaShell(true); + bSubShellSet = true; + } + else if (pObj->GetObjIdentifier() != OBJ_TEXT // prevent switching to the drawing shell + || !pViewSh->IsDrawTextShell()) // when creating a text object @#70206# + { + pViewSh->SetDrawShell(true); + } + } + + if ( nMarkCount && !bSubShellSet ) + { + bool bOnlyControls = true; + bool bOnlyGraf = true; + for (size_t i=0; i<nMarkCount; ++i) + { + SdrObject* pObj = rMarkList.GetMark(i)->GetMarkedSdrObj(); + if ( dynamic_cast<const SdrObjGroup*>( pObj) != nullptr ) + { + const SdrObjList *pLst = static_cast<SdrObjGroup*>(pObj)->GetSubList(); + const size_t nListCount = pLst->GetObjCount(); + if ( nListCount == 0 ) + { + // An empty group (may occur during Undo) is no control or graphics object. + // Creating the form shell during undo would lead to problems with the undo manager. + bOnlyControls = false; + bOnlyGraf = false; + } + for ( size_t j = 0; j < nListCount; ++j ) + { + SdrObject *pSubObj = pLst->GetObj( j ); + + if (dynamic_cast<const SdrUnoObj*>( pSubObj) == nullptr) + bOnlyControls = false; + if (pSubObj->GetObjIdentifier() != OBJ_GRAF) + bOnlyGraf = false; + + if ( !bOnlyControls && !bOnlyGraf ) break; + } + } + else + { + if (dynamic_cast<const SdrUnoObj*>( pObj) == nullptr) + bOnlyControls = false; + if (pObj->GetObjIdentifier() != OBJ_GRAF) + bOnlyGraf = false; + } + + if ( !bOnlyControls && !bOnlyGraf ) break; + } + + if(bOnlyControls) + { + pViewSh->SetDrawFormShell(true); // now UNO controls + } + else if(bOnlyGraf) + { + pViewSh->SetGraphicShell(true); + } + else if(nMarkCount>1) + { + pViewSh->SetDrawShell(true); + } + } + + // adjust verbs + + SfxViewFrame* pViewFrame = pViewSh->GetViewFrame(); + bool bOle = pViewSh->GetViewFrame()->GetFrame().IsInPlace(); + uno::Sequence< embed::VerbDescriptor > aVerbs; + if ( pOle2Obj && !bOle ) + { + const uno::Reference < embed::XEmbeddedObject >& xObj = pOle2Obj->GetObjRef(); + OSL_ENSURE( xObj.is(), "SdrOle2Obj without ObjRef" ); + if (xObj.is()) + aVerbs = xObj->getSupportedVerbs(); + } + pViewSh->SetVerbs( aVerbs ); + + // image map editor + + if ( pOle2Obj ) + UpdateIMap( pOle2Obj ); + else if ( pGrafObj ) + UpdateIMap( pGrafObj ); + + InvalidateAttribs(); // after the image map editor update + InvalidateDrawTextAttrs(); + + for(sal_uInt32 a(0); a < PaintWindowCount(); a++) + { + SdrPaintWindow* pPaintWindow = GetPaintWindow(a); + OutputDevice& rOutDev = pPaintWindow->GetOutputDevice(); + + if(OUTDEV_WINDOW == rOutDev.GetOutDevType()) + { + static_cast<vcl::Window&>(rOutDev).PaintImmediately(); + } + } + + // uno object for view returns drawing objects as selection, + // so it must notify its SelectionChangeListeners + + if (pViewFrame) + { + SfxFrame& rFrame = pViewFrame->GetFrame(); + uno::Reference<frame::XController> xController = rFrame.GetController(); + if (xController.is()) + { + ScTabViewObj* pImp = comphelper::getUnoTunnelImplementation<ScTabViewObj>( xController ); + if (pImp) + pImp->SelectionChanged(); + } + } + + // update selection transfer object + + pViewSh->CheckSelectionTransfer(); + +} + +bool ScDrawView::SdrBeginTextEdit( + SdrObject* pObj, + SdrPageView* pPV, + vcl::Window* pWinL, + bool bIsNewObj, + SdrOutliner* pGivenOutliner, + OutlinerView* pGivenOutlinerView, + bool bDontDeleteOutliner, + bool bOnlyOneView, + bool bGrabFocus ) +{ + const bool bRet = FmFormView::SdrBeginTextEdit( + pObj, pPV, pWinL, bIsNewObj, + pGivenOutliner, pGivenOutlinerView, bDontDeleteOutliner, + bOnlyOneView, bGrabFocus ); + + ScTabViewShell* pViewSh = pViewData->GetViewShell(); + + if (comphelper::LibreOfficeKit::isActive()) + { + if (OutlinerView* pView = GetTextEditOutlinerView()) + { + tools::Rectangle aRectangle = pView->GetOutputArea(); + if (pWinL && pWinL->GetMapMode().GetMapUnit() == MapUnit::Map100thMM) + aRectangle = OutputDevice::LogicToLogic(aRectangle, MapMode(MapUnit::Map100thMM), MapMode(MapUnit::MapTwip)); + OString sRectangle = aRectangle.toString(); + SfxLokHelper::notifyOtherViews(pViewSh, LOK_CALLBACK_VIEW_LOCK, "rectangle", sRectangle); + } + } + + if ( pViewSh->GetViewFrame() ) + { + SfxFrame& rFrame = pViewSh->GetViewFrame()->GetFrame(); + uno::Reference< frame::XController > xController = rFrame.GetController(); + if (xController.is()) + { + ScTabViewObj* pImp = comphelper::getUnoTunnelImplementation<ScTabViewObj>( xController ); + if (pImp) + pImp->SelectionChanged(); + } + } + + return bRet; +} + +SdrEndTextEditKind ScDrawView::SdrEndTextEdit( bool bDontDeleteReally ) +{ + const SdrEndTextEditKind eRet = FmFormView::SdrEndTextEdit( bDontDeleteReally ); + + ScTabViewShell* pViewSh = pViewData->GetViewShell(); + + if (comphelper::LibreOfficeKit::isActive()) + SfxLokHelper::notifyOtherViews(pViewSh, LOK_CALLBACK_VIEW_LOCK, "rectangle", "EMPTY"); + + if ( pViewSh->GetViewFrame() ) + { + SfxFrame& rFrame = pViewSh->GetViewFrame()->GetFrame(); + uno::Reference< frame::XController > xController = rFrame.GetController(); + if (xController.is()) + { + ScTabViewObj* pImp = comphelper::getUnoTunnelImplementation<ScTabViewObj>( xController ); + if (pImp) + pImp->SelectionChanged(); + } + } + + return eRet; +} + +void ScDrawView::ModelHasChanged() +{ + SdrObject* pEditObj = GetTextEditObject(); + if ( pEditObj && !pEditObj->IsInserted() && pViewData ) + { + // SdrObjEditView::ModelHasChanged will end text edit in this case, + // so make sure the EditEngine's undo manager is no longer used. + pViewData->GetViewShell()->SetDrawTextUndo(nullptr); + SetCreateMode(); // don't leave FuText in a funny state + } + + FmFormView::ModelHasChanged(); +} + +void ScDrawView::UpdateUserViewOptions() +{ + if (pViewData) + { + const ScViewOptions& rOpt = pViewData->GetOptions(); + const ScGridOptions& rGrid = rOpt.GetGridOptions(); + + SetDragStripes( rOpt.GetOption( VOPT_HELPLINES ) ); + SetMarkHdlSizePixel( SC_HANDLESIZE_BIG ); + + SetGridVisible( rGrid.GetGridVisible() ); + SetSnapEnabled( rGrid.GetUseGridSnap() ); + SetGridSnap( rGrid.GetUseGridSnap() ); + + Fraction aFractX( rGrid.GetFieldDrawX(), rGrid.GetFieldDivisionX() + 1 ); + Fraction aFractY( rGrid.GetFieldDrawY(), rGrid.GetFieldDivisionY() + 1 ); + SetSnapGridWidth( aFractX, aFractY ); + + SetGridCoarse( Size( rGrid.GetFieldDrawX(), rGrid.GetFieldDrawY() ) ); + SetGridFine( Size( rGrid.GetFieldDrawX() / (rGrid.GetFieldDivisionX() + 1), + rGrid.GetFieldDrawY() / (rGrid.GetFieldDivisionY() + 1) ) ); + } +} + +SdrObject* ScDrawView::GetObjectByName(const OUString& rName) +{ + SfxObjectShell* pShell = pDoc->GetDocumentShell(); + if (pShell) + { + SdrModel* pDrawLayer = GetModel(); + sal_uInt16 nTabCount = pDoc->GetTableCount(); + for (sal_uInt16 i=0; i<nTabCount; i++) + { + SdrPage* pPage = pDrawLayer->GetPage(i); + DBG_ASSERT(pPage,"Page ?"); + if (pPage) + { + SdrObjListIter aIter( pPage, SdrIterMode::DeepNoGroups ); + SdrObject* pObject = aIter.Next(); + while (pObject) + { + if ( ScDrawLayer::GetVisibleName( pObject ) == rName ) + { + return pObject; + } + pObject = aIter.Next(); + } + } + } + } + return nullptr; +} + +//realize multi-selection of objects + +void ScDrawView::SelectCurrentViewObject( const OUString& rName ) +{ + sal_uInt16 nObjectTab = 0; + SdrObject* pFound = nullptr; + SfxObjectShell* pShell = pDoc->GetDocumentShell(); + if (pShell) + { + SdrModel* pDrawLayer = GetModel(); + sal_uInt16 nTabCount = pDoc->GetTableCount(); + for (sal_uInt16 i=0; i<nTabCount && !pFound; i++) + { + SdrPage* pPage = pDrawLayer->GetPage(i); + DBG_ASSERT(pPage,"Page ?"); + if (pPage) + { + SdrObjListIter aIter( pPage, SdrIterMode::DeepWithGroups ); + SdrObject* pObject = aIter.Next(); + while (pObject && !pFound) + { + if ( ScDrawLayer::GetVisibleName( pObject ) == rName ) + { + pFound = pObject; + nObjectTab = i; + } + pObject = aIter.Next(); + } + } + } + } + if ( pFound ) + { + ScTabView* pView = pViewData->GetView(); + if ( nObjectTab != nTab ) // switch sheet + pView->SetTabNo( nObjectTab ); + DBG_ASSERT( nTab == nObjectTab, "Switching sheets did not work" ); + pView->ScrollToObject( pFound ); + if ( pFound->GetLayer() == SC_LAYER_BACK && + !pViewData->GetViewShell()->IsDrawSelMode() && + !pDoc->IsTabProtected( nTab ) && + !pViewData->GetSfxDocShell()->IsReadOnly() ) + { + SdrLayer* pLayer = GetModel()->GetLayerAdmin().GetLayerPerID(SC_LAYER_BACK); + if (pLayer) + SetLayerLocked( pLayer->GetName(), false ); + } + SdrPageView* pPV = GetSdrPageView(); + const bool bUnMark = IsObjMarked(pFound); + MarkObj( pFound, pPV, bUnMark); + } +} + +bool ScDrawView::SelectObject( const OUString& rName ) +{ + UnmarkAll(); + + SCTAB nObjectTab = 0; + SdrObject* pFound = nullptr; + + SfxObjectShell* pShell = pDoc->GetDocumentShell(); + if (pShell) + { + SdrModel* pDrawLayer = GetModel(); + SCTAB nTabCount = pDoc->GetTableCount(); + for (SCTAB i=0; i<nTabCount && !pFound; i++) + { + SdrPage* pPage = pDrawLayer->GetPage(static_cast<sal_uInt16>(i)); + OSL_ENSURE(pPage,"Page ?"); + if (pPage) + { + SdrObjListIter aIter( pPage, SdrIterMode::DeepWithGroups ); + SdrObject* pObject = aIter.Next(); + while (pObject && !pFound) + { + if ( ScDrawLayer::GetVisibleName( pObject ) == rName ) + { + pFound = pObject; + nObjectTab = i; + } + pObject = aIter.Next(); + } + } + } + } + + if ( pFound ) + { + ScTabView* pView = pViewData->GetView(); + if ( nObjectTab != nTab ) // switch sheet + pView->SetTabNo( nObjectTab ); + + OSL_ENSURE( nTab == nObjectTab, "Switching sheets did not work" ); + + pView->ScrollToObject( pFound ); + + /* To select an object on the background layer, the layer has to + be unlocked even if exclusive drawing selection mode is not active + (this is reversed in MarkListHasChanged when nothing is selected) */ + if ( pFound->GetLayer() == SC_LAYER_BACK && + !pViewData->GetViewShell()->IsDrawSelMode() && + !pDoc->IsTabProtected( nTab ) && + !pViewData->GetSfxDocShell()->IsReadOnly() ) + { + LockBackgroundLayer(false); + } + + SdrPageView* pPV = GetSdrPageView(); + MarkObj( pFound, pPV ); + } + + return ( pFound != nullptr ); +} + +//If object is marked , return true , else return false . +bool ScDrawView::GetObjectIsMarked( const SdrObject* pObject ) +{ + bool bisMarked = false; + if (pObject ) + { + bisMarked = IsObjMarked(pObject); + } + return bisMarked; +} + +bool ScDrawView::InsertObjectSafe(SdrObject* pObj, SdrPageView& rPV) +{ + SdrInsertFlags nOptions=SdrInsertFlags::NONE; + // Do not change marks when the ole object is active + // (for Drop from ole object would otherwise be deactivated in the middle of ExecuteDrag!) + + if (pViewData) + { + SfxInPlaceClient* pClient = pViewData->GetViewShell()->GetIPClient(); + if ( pClient && pClient->IsObjectInPlaceActive() ) + nOptions |= SdrInsertFlags::DONTMARK; + } + + return InsertObjectAtView(pObj, rPV, nOptions); +} + +SdrObject* ScDrawView::GetMarkedNoteCaption( ScDrawObjData** ppCaptData ) +{ + const SdrMarkList& rMarkList = GetMarkedObjectList(); + if( pViewData && (rMarkList.GetMarkCount() == 1) ) + { + SdrObject* pObj = rMarkList.GetMark( 0 )->GetMarkedSdrObj(); + if( ScDrawObjData* pCaptData = ScDrawLayer::GetNoteCaptionData( pObj, pViewData->GetTabNo() ) ) + { + if( ppCaptData ) *ppCaptData = pCaptData; + return pObj; + } + } + return nullptr; +} + +void ScDrawView::LockCalcLayer( SdrLayerID nLayer, bool bLock ) +{ + SdrLayer* pLockLayer = GetModel()->GetLayerAdmin().GetLayerPerID( nLayer ); + if( pLockLayer && (IsLayerLocked( pLockLayer->GetName() ) != bLock) ) + SetLayerLocked( pLockLayer->GetName(), bLock ); +} + +void ScDrawView::MakeVisible( const tools::Rectangle& rRect, vcl::Window& rWin ) +{ + //! Evaluate rWin properly + //! change zoom if necessary + + if ( pViewData && pViewData->GetActiveWin() == &rWin ) + pViewData->GetView()->MakeVisible( rRect ); +} + +SfxViewShell* ScDrawView::GetSfxViewShell() const +{ + return pViewData->GetViewShell(); +} + +void ScDrawView::DeleteMarked() +{ + // try to delete a note caption object with its cell note in the Calc document + ScDrawObjData* pCaptData = nullptr; + if( SdrObject* pCaptObj = GetMarkedNoteCaption( &pCaptData ) ) + { + ScDrawLayer* pDrawLayer = pDoc->GetDrawLayer(); + ScDocShell* pDocShell = pViewData ? pViewData->GetDocShell() : nullptr; + SfxUndoManager* pUndoMgr = pDocShell ? pDocShell->GetUndoManager() : nullptr; + bool bUndo = pDrawLayer && pDocShell && pUndoMgr && pDoc->IsUndoEnabled(); + + // remove the cell note from document, we are its owner now + std::unique_ptr<ScPostIt> pNote = pDoc->ReleaseNote( pCaptData->maStart ); + OSL_ENSURE( pNote, "ScDrawView::DeleteMarked - cell note missing in document" ); + if( pNote ) + { + // rescue note data for undo (with pointer to caption object) + ScNoteData aNoteData = pNote->GetNoteData(); + OSL_ENSURE( aNoteData.mxCaption.get() == pCaptObj, "ScDrawView::DeleteMarked - caption object does not match" ); + // collect the drawing undo action created while deleting the note + if( bUndo ) + pDrawLayer->BeginCalcUndo(false); + // delete the note (already removed from document above) + pNote.reset(); + // add the undo action for the note + if( bUndo ) + pUndoMgr->AddUndoAction( std::make_unique<ScUndoReplaceNote>( *pDocShell, pCaptData->maStart, aNoteData, false, pDrawLayer->GetCalcUndo() ) ); + // repaint the cell to get rid of the note marker + if( pDocShell ) + pDocShell->PostPaintCell( pCaptData->maStart ); + // done, return now to skip call of FmFormView::DeleteMarked() + return; + } + } + + FmFormView::DeleteMarked(); +} + +SdrEndTextEditKind ScDrawView::ScEndTextEdit() +{ + bool bIsTextEdit = IsTextEdit(); + SdrEndTextEditKind eKind = SdrEndTextEdit(); + + if (bIsTextEdit) + pViewData->GetViewShell()->SetDrawTextUndo(nullptr); // the "normal" undo manager + + return eKind; +} + +void ScDrawView::MarkDropObj( SdrObject* pObj ) +{ + if ( pDropMarkObj != pObj ) + { + pDropMarkObj = pObj; + ImplClearCalcDropMarker(); + + if(pDropMarkObj) + { + pDropMarker.reset( new SdrDropMarkerOverlay(*this, *pDropMarkObj) ); + } + } +} + +// In order to counteract the effects of rounding due to the nature of how the +// grid positions are calculated and drawn we calculate the offset needed at the +// current zoom to be applied to an SrdObject when it is drawn in order to make +// sure that it's position relative to the nearest cell anchor doesn't change. +// Of course not all shape(s)/control(s) are cell anchored, if the +// object doesn't have a cell anchor we synthesise a temporary anchor. +void ScDrawView::SyncForGrid( SdrObject* pObj ) +{ + // process members of a group shape separately + if ( dynamic_cast<const SdrObjGroup*>( pObj) != nullptr ) + { + SdrObjList *pLst = static_cast<SdrObjGroup*>(pObj)->GetSubList(); + for ( size_t i = 0, nCount = pLst->GetObjCount(); i < nCount; ++i ) + SyncForGrid( pLst->GetObj( i ) ); + } + + ScSplitPos eWhich = pViewData->GetActivePart(); + ScGridWindow* pGridWin = pViewData->GetActiveWin(); + ScDrawObjData* pData = ScDrawLayer::GetObjData( pObj ); + if ( pGridWin ) + { + ScAddress aOldStt; + if( pData && pData->maStart.IsValid()) + { + aOldStt = pData->maStart; + } + else + { + // Page anchored object so... + // synthesise an anchor ( but don't attach it to + // the object as we want to maintain page anchoring ) + ScDrawObjData aAnchor; + const tools::Rectangle aObjRect(pObj->GetLogicRect()); + ScDrawLayer::GetCellAnchorFromPosition( + aObjRect, + aAnchor, + *pDoc, + GetTab()); + aOldStt = aAnchor.maStart; + } + MapMode aDrawMode = pGridWin->GetDrawMapMode(); + // find pos anchor position + Point aOldPos( pDoc->GetColOffset( aOldStt.Col(), aOldStt.Tab() ), pDoc->GetRowOffset( aOldStt.Row(), aOldStt.Tab() ) ); + aOldPos.setX( sc::TwipsToHMM( aOldPos.X() ) ); + aOldPos.setY( sc::TwipsToHMM( aOldPos.Y() ) ); + // find position of same point on the screen ( e.g. grid ) + Point aCurPos = pViewData->GetScrPos( aOldStt.Col(), aOldStt.Row(), eWhich, true ); + Point aCurPosHmm = pGridWin->PixelToLogic(aCurPos, aDrawMode ); + Point aGridOff = aCurPosHmm - aOldPos; + // fdo#63878 Fix the X position for RTL Sheet + if( pDoc->IsNegativePage( GetTab() ) ) + aGridOff.setX( aCurPosHmm.getX() + aOldPos.getX() ); + } +} + +void ScDrawView::resetGridOffsetsForAllSdrPageViews() +{ + SdrPageView* pPageView(GetSdrPageView()); + + if(nullptr != pPageView) + { + for(sal_uInt32 a(0); a < pPageView->PageWindowCount(); a++) + { + SdrPageWindow* pPageWindow(pPageView->GetPageWindow(a)); + assert(pPageWindow && "SdrView::SetMasterPagePaintCaching: Corrupt SdrPageWindow list (!)"); + + if(nullptr != pPageWindow) + { + sdr::contact::ObjectContact& rObjectContact(pPageWindow->GetObjectContact()); + + if(rObjectContact.supportsGridOffsets()) + { + rObjectContact.resetAllGridOffsets(); + } + } + } + } +} + +bool ScDrawView::calculateGridOffsetForSdrObject( + SdrObject& rSdrObject, + basegfx::B2DVector& rTarget) const +{ + ScGridWindow* pGridWin(pViewData->GetActiveWin()); + + if(nullptr == pGridWin) + { + return false; + } + + ScDrawObjData* pData(ScDrawLayer::GetObjData(&rSdrObject)); + ScAddress aOldStt; + + if(nullptr != pData && pData->maStart.IsValid()) + { + aOldStt = pData->maStart; + } + else + { + // Page anchored object so... + // synthesise an anchor ( but don't attach it to + // the object as we want to maintain page anchoring ) + ScDrawObjData aAnchor; + const tools::Rectangle aObjRect(rSdrObject.GetLogicRect()); + ScDrawLayer::GetCellAnchorFromPosition( + aObjRect, + aAnchor, + *pDoc, + GetTab()); + aOldStt = aAnchor.maStart; + } + + MapMode aDrawMode = pGridWin->GetDrawMapMode(); + + // find pos anchor position + Point aOldPos(pDoc->GetColOffset(aOldStt.Col(), aOldStt.Tab()), pDoc->GetRowOffset(aOldStt.Row(), aOldStt.Tab())); + aOldPos.setX(sc::TwipsToHMM(aOldPos.X())); + aOldPos.setY(sc::TwipsToHMM(aOldPos.Y())); + + // find position of same point on the screen ( e.g. grid ) + ScSplitPos eWhich(pViewData->GetActivePart()); + Point aCurPos(pViewData->GetScrPos(aOldStt.Col(), aOldStt.Row(), eWhich, true)); + Point aCurPosHmm(pGridWin->PixelToLogic(aCurPos, aDrawMode)); + Point aGridOff(aCurPosHmm - aOldPos); + + // fdo#63878 Fix the X position for RTL Sheet + if(pDoc->IsNegativePage(GetTab())) + { + aGridOff.setX(aCurPosHmm.getX() + aOldPos.getX()); + } + + rTarget.setX(aGridOff.X()); + rTarget.setY(aGridOff.Y()); + return true; +} + +bool ScDrawView::calculateGridOffsetForB2DRange( + const basegfx::B2DRange& rB2DRange, + basegfx::B2DVector& rTarget) const +{ + ScGridWindow* pGridWin(pViewData->GetActiveWin()); + + if(nullptr == pGridWin || rB2DRange.isEmpty()) + { + return false; + } + + // No SdrObject, so synthesise an anchor ( but don't attach it to + // the object as we want to maintain page anchoring ) + ScDrawObjData aAnchor; + const tools::Rectangle aRectangle( + basegfx::fround(rB2DRange.getMinX()), basegfx::fround(rB2DRange.getMinY()), + basegfx::fround(rB2DRange.getMaxX()), basegfx::fround(rB2DRange.getMaxY())); + ScDrawLayer::GetCellAnchorFromPosition( + aRectangle, + aAnchor, + *pDoc, + GetTab()); + ScAddress aOldStt(aAnchor.maStart); + + MapMode aDrawMode = pGridWin->GetDrawMapMode(); + + // find pos anchor position + Point aOldPos(pDoc->GetColOffset(aOldStt.Col(), aOldStt.Tab()), pDoc->GetRowOffset(aOldStt.Row(), aOldStt.Tab())); + aOldPos.setX(sc::TwipsToHMM(aOldPos.X())); + aOldPos.setY(sc::TwipsToHMM(aOldPos.Y())); + + // find position of same point on the screen ( e.g. grid ) + ScSplitPos eWhich(pViewData->GetActivePart()); + Point aCurPos(pViewData->GetScrPos(aOldStt.Col(), aOldStt.Row(), eWhich, true)); + Point aCurPosHmm(pGridWin->PixelToLogic(aCurPos, aDrawMode)); + Point aGridOff(aCurPosHmm - aOldPos); + + // fdo#63878 Fix the X position for RTL Sheet + if(pDoc->IsNegativePage(GetTab())) + { + aGridOff.setX(aCurPosHmm.getX() + aOldPos.getX()); + } + + rTarget.setX(aGridOff.X()); + rTarget.setY(aGridOff.Y()); + return true; +} + +// support enhanced text edit for draw objects +SdrUndoManager* ScDrawView::getSdrUndoManagerForEnhancedTextEdit() const +{ + return pDoc ? dynamic_cast< SdrUndoManager* >(pDoc->GetUndoManager()) : nullptr; +} + +// #i123922# helper to apply a Graphic to an existing SdrObject +SdrObject* ScDrawView::ApplyGraphicToObject( + SdrObject& rHitObject, + const Graphic& rGraphic, + const OUString& rBeginUndoText, + const OUString& rFile, + const OUString& rFilter) +{ + if(dynamic_cast< SdrGrafObj* >(&rHitObject)) + { + SdrGrafObj* pNewGrafObj(static_cast<SdrGrafObj*>(rHitObject.CloneSdrObject(rHitObject.getSdrModelFromSdrObject()))); + + pNewGrafObj->SetGraphic(rGraphic); + BegUndo(rBeginUndoText); + ReplaceObjectAtView(&rHitObject, *GetSdrPageView(), pNewGrafObj); + + // set in all cases - the Clone() will have copied an existing link (!) + pNewGrafObj->SetGraphicLink( rFile, ""/*TODO?*/, rFilter ); + + EndUndo(); + return pNewGrafObj; + } + else if(rHitObject.IsClosedObj() && !dynamic_cast< SdrOle2Obj* >(&rHitObject)) + { + AddUndo(std::make_unique<SdrUndoAttrObj>(rHitObject)); + + SfxItemSet aSet(GetModel()->GetItemPool(), svl::Items<XATTR_FILLSTYLE, XATTR_FILLBITMAP>{}); + + aSet.Put(XFillStyleItem(drawing::FillStyle_BITMAP)); + aSet.Put(XFillBitmapItem(OUString(), rGraphic)); + rHitObject.SetMergedItemSetAndBroadcast(aSet); + return &rHitObject; + } + + return nullptr; +} + +// Own derivation of ObjectContact to allow on-demand calculation of +// GridOffset for non-linear ViewToDevice transformation (calc) +namespace sdr::contact +{ + namespace { + + class ObjectContactOfScDrawView final : public ObjectContactOfPageView + { + private: + // The ScDrawView to work on + const ScDrawView& mrScDrawView; + + public: + explicit ObjectContactOfScDrawView( + const ScDrawView& rScDrawView, + SdrPageWindow& rPageWindow, + const char* pDebugName); + + virtual bool supportsGridOffsets() const override; + virtual void calculateGridOffsetForViewOjectContact( + basegfx::B2DVector& rTarget, + const ViewObjectContact& rClient) const override; + virtual void calculateGridOffsetForB2DRange( + basegfx::B2DVector& rTarget, + const basegfx::B2DRange& rB2DRange) const override; + }; + + } + + ObjectContactOfScDrawView::ObjectContactOfScDrawView( + const ScDrawView& rScDrawView, + SdrPageWindow& rPageWindow, + const char* pDebugName) + : ObjectContactOfPageView(rPageWindow, pDebugName), + mrScDrawView(rScDrawView) + { + } + + bool ObjectContactOfScDrawView::supportsGridOffsets() const + { + // no GridOffset support for printer + if(isOutputToPrinter()) + { + return false; + } + + // no GridOffset support for PDF export + if(isOutputToPDFFile()) + { + return false; + } + + // yes - we support it + return true; + } + + void ObjectContactOfScDrawView::calculateGridOffsetForViewOjectContact( + basegfx::B2DVector& rTarget, + const ViewObjectContact& rClient) const + { + // Here the on-demand calculation happens. Try to access the SdrObject involved + SdrObject* pTargetSdrObject(rClient.GetViewContact().TryToGetSdrObject()); + + if(nullptr != pTargetSdrObject) + { + mrScDrawView.calculateGridOffsetForSdrObject( + *pTargetSdrObject, + rTarget); + } + } + + void ObjectContactOfScDrawView::calculateGridOffsetForB2DRange( + basegfx::B2DVector& rTarget, + const basegfx::B2DRange& rB2DRange) const + { + // Here the on-demand calculation happens. Try to access the SdrObject involved + if(!rB2DRange.isEmpty()) + { + mrScDrawView.calculateGridOffsetForB2DRange( + rB2DRange, + rTarget); + } + } +} + +// Create own derivation of ObjectContact for calc +sdr::contact::ObjectContact* ScDrawView::createViewSpecificObjectContact( + SdrPageWindow& rPageWindow, + const char* pDebugName) const +{ + return new sdr::contact::ObjectContactOfScDrawView( + *this, + rPageWindow, + pDebugName); +} + +/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ |