325 lines
12 KiB
C++
325 lines
12 KiB
C++
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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/*
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* This file is part of the LibreOffice project.
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*
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* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/.
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*
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* This file incorporates work covered by the following license notice:
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*
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* Licensed to the Apache Software Foundation (ASF) under one or more
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* contributor license agreements. See the NOTICE file distributed
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* with this work for additional information regarding copyright
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* ownership. The ASF licenses this file to you under the Apache
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* License, Version 2.0 (the "License"); you may not use this file
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* except in compliance with the License. You may obtain a copy of
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* the License at http://www.apache.org/licenses/LICENSE-2.0 .
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*/
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#include <cmdid.h>
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#include <svx/svdview.hxx>
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#include <svl/eitem.hxx>
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#include <svl/whiter.hxx>
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#include <svx/svdopath.hxx>
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#include <vcl/EnumContext.hxx>
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#include <sfx2/request.hxx>
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#include <sfx2/dispatch.hxx>
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#include <sfx2/objface.hxx>
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#include <sfx2/viewfrm.hxx>
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#include <wrtsh.hxx>
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#include <view.hxx>
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#include <edtwin.hxx>
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#include <drawbase.hxx>
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#include <beziersh.hxx>
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#define ShellClass_SwBezierShell
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#include <sfx2/msg.hxx>
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#include <swslots.hxx>
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SFX_IMPL_INTERFACE(SwBezierShell, SwBaseShell)
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void SwBezierShell::InitInterface_Impl()
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{
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GetStaticInterface()->RegisterPopupMenu(u"draw"_ustr);
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GetStaticInterface()->RegisterObjectBar(SFX_OBJECTBAR_OBJECT, SfxVisibilityFlags::Invisible, ToolbarId::Bezier_Toolbox_Sw);
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}
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SwBezierShell::SwBezierShell(SwView &_rView):
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SwBaseShell( _rView )
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{
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SetName(u"Bezier"_ustr);
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SwWrtShell *pSh = &GetShell();
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SdrView* pSdrView = pSh->GetDrawView();
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pSdrView->SetEliminatePolyPointLimitAngle(1500_deg100);
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SfxShell::SetContextName(vcl::EnumContext::GetContextName(vcl::EnumContext::Context::Draw));
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}
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void SwBezierShell::Execute(SfxRequest const &rReq)
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{
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SwWrtShell *pSh = &GetShell();
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SdrView* pSdrView = pSh->GetDrawView();
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const SfxItemSet *pArgs = rReq.GetArgs();
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sal_uInt16 nSlotId = rReq.GetSlot();
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bool bChanged = pSdrView->GetModel().IsChanged();
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pSdrView->GetModel().SetChanged(false);
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const SfxPoolItem* pItem;
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if(pArgs)
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pArgs->GetItemState(nSlotId, false, &pItem);
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switch (nSlotId)
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{
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case SID_DELETE:
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case FN_BACKSPACE:
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if (pSh->IsObjSelected())
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{
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if (pSdrView->HasMarkedPoints())
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pSh->GetView().GetViewFrame().GetDispatcher()->Execute(SID_BEZIER_DELETE);
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else
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{
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pSh->DelSelectedObj();
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if (pSh->IsSelFrameMode())
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{
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pSh->LeaveSelFrameMode();
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pSh->NoEdit();
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}
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GetView().AttrChangedNotify(nullptr); // Shell change if applicable...
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}
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}
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break;
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case FN_ESCAPE:
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if (pSdrView->HasMarkedPoints())
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pSdrView->UnmarkAllPoints();
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else
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{
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if ( pSh->IsDrawCreate() )
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{
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GetView().GetDrawFuncPtr()->BreakCreate();
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GetView().AttrChangedNotify(nullptr); // Shell change if applicable...
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}
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else if ( pSh->HasSelection() || GetView().IsDrawMode() )
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{
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GetView().LeaveDrawCreate();
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pSh->EnterStdMode();
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GetView().AttrChangedNotify(nullptr); // Shell change if applicable...
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}
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}
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break;
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case SID_BEZIER_MOVE:
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case SID_BEZIER_INSERT:
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{
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GetView().GetEditWin().SetBezierMode(nSlotId);
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static sal_uInt16 aInva[] =
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{
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SID_BEZIER_INSERT,
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SID_BEZIER_MOVE,
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0
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};
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GetView().GetViewFrame().GetBindings().Invalidate(aInva);
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}
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break;
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case SID_BEZIER_DELETE:
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case SID_BEZIER_CUTLINE:
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case SID_BEZIER_CONVERT:
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case SID_BEZIER_EDGE:
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case SID_BEZIER_SMOOTH:
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case SID_BEZIER_SYMMTR:
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case SID_BEZIER_CLOSE:
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case SID_BEZIER_ELIMINATE_POINTS:
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{
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const SdrMarkList& rMarkList = pSdrView->GetMarkedObjectList();
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if (rMarkList.GetMark(0) && !pSdrView->IsAction())
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{
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switch (nSlotId)
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{
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case SID_BEZIER_DELETE:
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pSdrView->DeleteMarkedPoints();
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break;
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case SID_BEZIER_CUTLINE:
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{
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pSdrView->RipUpAtMarkedPoints();
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pSh->CheckUnboundObjects();
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}
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break;
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case SID_BEZIER_CONVERT:
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{
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pSdrView->SetMarkedSegmentsKind(SdrPathSegmentKind::Toggle);
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break;
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}
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case SID_BEZIER_EDGE:
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case SID_BEZIER_SMOOTH:
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case SID_BEZIER_SYMMTR:
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{
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SdrPathSmoothKind eKind = SdrPathSmoothKind::Asymmetric;
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switch (nSlotId)
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{
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case SID_BEZIER_EDGE: eKind = SdrPathSmoothKind::Angular; break;
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case SID_BEZIER_SMOOTH: eKind = SdrPathSmoothKind::Asymmetric; break;
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case SID_BEZIER_SYMMTR: eKind = SdrPathSmoothKind::Symmetric; break;
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}
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SdrPathSmoothKind eSmooth = pSdrView->GetMarkedPointsSmooth();
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if (eKind != eSmooth)
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{
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pSdrView->SetMarkedPointsSmooth(eKind);
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static sal_uInt16 aInva[] =
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{
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SID_BEZIER_SMOOTH,
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SID_BEZIER_EDGE,
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SID_BEZIER_SYMMTR,
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0
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};
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GetView().GetViewFrame().GetBindings().Invalidate(aInva);
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}
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break;
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}
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case SID_BEZIER_CLOSE:
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{
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SdrPathObj* pPathObj = static_cast<SdrPathObj*>( rMarkList.GetMark(0)->GetMarkedSdrObj() );
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pSdrView->UnmarkAllPoints();
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// Size aDist(GetView().GetEditWin().PixelToLogic(Size(8,8)));
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pPathObj->ToggleClosed(); // aDist.Width());
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break;
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}
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case SID_BEZIER_ELIMINATE_POINTS:
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pSdrView->SetEliminatePolyPoints(!pSdrView->IsEliminatePolyPoints());
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break;
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}
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}
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}
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break;
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default:
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break;
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}
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if (pSdrView->GetModel().IsChanged())
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GetShell().SetModified();
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else if (bChanged)
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pSdrView->GetModel().SetChanged();
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}
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void SwBezierShell::GetState(SfxItemSet &rSet)
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{
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SdrView* pSdrView = GetShell().GetDrawView();
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SfxWhichIter aIter( rSet );
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sal_uInt16 nWhich = aIter.FirstWhich();
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while( nWhich )
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{
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switch( nWhich )
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{
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case SID_BEZIER_MOVE:
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case SID_BEZIER_INSERT:
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{
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sal_uInt16 nEditMode = GetView().GetEditWin().GetBezierMode();
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rSet.Put(SfxBoolItem(nWhich, nEditMode == nWhich));
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}
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break;
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case SID_BEZIER_CUTLINE:
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if (!pSdrView->IsRipUpAtMarkedPointsPossible())
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{
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rSet.DisableItem(SID_BEZIER_CUTLINE);
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}
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break;
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case SID_BEZIER_DELETE:
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if (!pSdrView->IsDeleteMarkedPointsPossible())
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{
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rSet.DisableItem(SID_BEZIER_DELETE);
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}
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break;
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case SID_BEZIER_CONVERT:
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if (!pSdrView->IsSetMarkedSegmentsKindPossible())
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{
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rSet.DisableItem(SID_BEZIER_CONVERT);
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}
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else
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{
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SdrPathSegmentKind eSegm = pSdrView->GetMarkedSegmentsKind();
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switch (eSegm)
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{
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case SdrPathSegmentKind::DontCare: rSet.InvalidateItem(SID_BEZIER_CONVERT); break;
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case SdrPathSegmentKind::Line : rSet.Put(SfxBoolItem(SID_BEZIER_CONVERT,false)); break; // Button pressed = curve
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case SdrPathSegmentKind::Curve : rSet.Put(SfxBoolItem(SID_BEZIER_CONVERT,true)); break;
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default:; //prevent warning
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}
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}
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break;
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case SID_BEZIER_EDGE:
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case SID_BEZIER_SMOOTH:
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case SID_BEZIER_SYMMTR:
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if (!pSdrView->IsSetMarkedPointsSmoothPossible())
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rSet.DisableItem(nWhich);
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else
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{
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SdrPathSmoothKind eSmooth = pSdrView->GetMarkedPointsSmooth();
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bool bEnable = false;
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switch (eSmooth)
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{
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case SdrPathSmoothKind::DontCare :
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break;
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case SdrPathSmoothKind::Angular :
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bEnable = nWhich == SID_BEZIER_EDGE;
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break;
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case SdrPathSmoothKind::Asymmetric:
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bEnable = nWhich == SID_BEZIER_SMOOTH;
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break;
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case SdrPathSmoothKind::Symmetric :
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bEnable = nWhich == SID_BEZIER_SYMMTR;
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break;
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}
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rSet.Put(SfxBoolItem(nWhich, bEnable));
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}
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break;
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case SID_BEZIER_CLOSE:
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if (!pSdrView->IsOpenCloseMarkedObjectsPossible())
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{
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rSet.DisableItem(SID_BEZIER_CLOSE);
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}
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else
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{
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SdrObjClosedKind eClose = pSdrView->GetMarkedObjectsClosedState();
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switch (eClose)
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{
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case SdrObjClosedKind::DontCare: rSet.InvalidateItem(SID_BEZIER_CLOSE); break;
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case SdrObjClosedKind::Open : rSet.Put(SfxBoolItem(SID_BEZIER_CLOSE,false)); break;
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case SdrObjClosedKind::Closed : rSet.Put(SfxBoolItem(SID_BEZIER_CLOSE,true)); break;
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default:; //prevent warning
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}
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}
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break;
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case SID_BEZIER_ELIMINATE_POINTS:
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rSet.Put(SfxBoolItem(SID_BEZIER_ELIMINATE_POINTS, pSdrView->IsEliminatePolyPoints()));
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break;
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default:
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break;
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}
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nWhich = aIter.NextWhich();
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}
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}
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/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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