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libreoffice/sd/source/ui/view/drbezob.cxx
Daniel Baumann 8e63e14cf6
Adding upstream version 4:25.2.3. 
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
2025-06-22 16:20:04 +02:00

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/* -*- 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 <BezierObjectBar.hxx>
#include <sfx2/msg.hxx>
#include <sfx2/viewfrm.hxx>
#include <sfx2/objface.hxx>
#include <svx/svxids.hrc>
#include <svl/eitem.hxx>
#include <sfx2/request.hxx>
#include <svx/svdopath.hxx>
#include <svx/svdundo.hxx>
#include <sfx2/dispatch.hxx>
#include <sdresid.hxx>
#include <strings.hrc>
#include <DrawDocShell.hxx>
#include <ViewShell.hxx>
#include <drawdoc.hxx>
#include <fusel.hxx>
#include <fuconbez.hxx>
using namespace sd;
#define ShellClass_BezierObjectBar
#include <sdslots.hxx>
namespace sd {
/**
* Declare default interface (Slotmap must not be empty)
*/
SFX_IMPL_INTERFACE(BezierObjectBar, ::SfxShell)
void BezierObjectBar::InitInterface_Impl()
{
}
BezierObjectBar::BezierObjectBar(
ViewShell* pSdViewShell,
::sd::View* pSdView)
: SfxShell(pSdViewShell->GetViewShell()),
mpView(pSdView),
mpViewSh(pSdViewShell)
{
DrawDocShell* pDocShell = mpViewSh->GetDocSh();
SetPool(&pDocShell->GetPool());
SetUndoManager(pDocShell->GetUndoManager());
SetRepeatTarget(mpView);
}
BezierObjectBar::~BezierObjectBar()
{
SetRepeatTarget(nullptr);
}
/**
* Status of attribute items.
*/
void BezierObjectBar::GetAttrState(SfxItemSet& rSet)
{
SfxItemSet aAttrSet( mpView->GetDoc().GetPool() );
mpView->GetAttributes( aAttrSet );
rSet.Put(aAttrSet, false); // <- sal_False, so DontCare-Status gets acquired
rtl::Reference<FuPoor> xFunc( mpViewSh->GetCurrentFunction() );
if(xFunc.is())
{
if( auto pFuSelection = dynamic_cast< const FuSelection *>( xFunc.get() ))
{
sal_uInt16 nEditMode = pFuSelection->GetEditMode();
rSet.Put(SfxBoolItem(nEditMode, true));
}
else if( auto pFuPolygon = dynamic_cast< const FuConstructBezierPolygon *>( xFunc.get() ))
{
sal_uInt16 nEditMode = pFuPolygon->GetEditMode();
rSet.Put(SfxBoolItem(nEditMode, true));
}
}
if(!mpView->IsMoveAllowed() || !mpView->IsResizeAllowed())
{
// #i77187# if object is move and/or size protected, do not allow point editing at all
rSet.DisableItem(SID_BEZIER_MOVE);
rSet.DisableItem(SID_BEZIER_INSERT);
rSet.DisableItem(SID_BEZIER_DELETE);
rSet.DisableItem(SID_BEZIER_CUTLINE);
rSet.DisableItem(SID_BEZIER_CONVERT);
rSet.DisableItem(SID_BEZIER_EDGE);
rSet.DisableItem(SID_BEZIER_SMOOTH);
rSet.DisableItem(SID_BEZIER_SYMMTR);
rSet.DisableItem(SID_BEZIER_CLOSE);
rSet.DisableItem(SID_BEZIER_ELIMINATE_POINTS);
}
else
{
IPolyPolygonEditorController* pIPPEC = nullptr;
const SdrMarkList& rMarkList = mpView->GetMarkedObjectList();
if( rMarkList.GetMarkCount() )
pIPPEC = mpView;
else
pIPPEC = dynamic_cast< IPolyPolygonEditorController* >( mpView->getSmartTags().getSelected().get() );
if ( !pIPPEC || !pIPPEC->IsRipUpAtMarkedPointsPossible())
{
rSet.DisableItem(SID_BEZIER_CUTLINE);
}
if (!pIPPEC || !pIPPEC->IsDeleteMarkedPointsPossible())
{
rSet.DisableItem(SID_BEZIER_DELETE);
}
if (!pIPPEC || !pIPPEC->IsSetMarkedSegmentsKindPossible())
{
rSet.DisableItem(SID_BEZIER_CONVERT);
}
else
{
SdrPathSegmentKind eSegm = pIPPEC->GetMarkedSegmentsKind();
switch (eSegm)
{
case SdrPathSegmentKind::DontCare: rSet.InvalidateItem(SID_BEZIER_CONVERT); break;
case SdrPathSegmentKind::Line : rSet.Put(SfxBoolItem(SID_BEZIER_CONVERT,false)); break; // Button down = curve
case SdrPathSegmentKind::Curve : rSet.Put(SfxBoolItem(SID_BEZIER_CONVERT,true)); break;
default: break;
}
}
if (!pIPPEC || !pIPPEC->IsSetMarkedPointsSmoothPossible())
{
rSet.DisableItem(SID_BEZIER_EDGE);
rSet.DisableItem(SID_BEZIER_SMOOTH);
rSet.DisableItem(SID_BEZIER_SYMMTR);
}
else
{
SdrPathSmoothKind eSmooth = pIPPEC->GetMarkedPointsSmooth();
switch (eSmooth)
{
case SdrPathSmoothKind::DontCare : break;
case SdrPathSmoothKind::Angular : rSet.Put(SfxBoolItem(SID_BEZIER_EDGE, true)); break;
case SdrPathSmoothKind::Asymmetric: rSet.Put(SfxBoolItem(SID_BEZIER_SMOOTH,true)); break;
case SdrPathSmoothKind::Symmetric : rSet.Put(SfxBoolItem(SID_BEZIER_SYMMTR,true)); break;
}
}
if (!pIPPEC || !pIPPEC->IsOpenCloseMarkedObjectsPossible())
{
rSet.DisableItem(SID_BEZIER_CLOSE);
}
else
{
SdrObjClosedKind eClose = pIPPEC->GetMarkedObjectsClosedState();
switch (eClose)
{
case SdrObjClosedKind::DontCare: rSet.InvalidateItem(SID_BEZIER_CLOSE); break;
case SdrObjClosedKind::Open : rSet.Put(SfxBoolItem(SID_BEZIER_CLOSE,false)); break;
case SdrObjClosedKind::Closed : rSet.Put(SfxBoolItem(SID_BEZIER_CLOSE,true)); break;
default: break;
}
}
if(pIPPEC == mpView)
rSet.Put(SfxBoolItem(SID_BEZIER_ELIMINATE_POINTS, mpView->IsEliminatePolyPoints()));
else
rSet.DisableItem( SID_BEZIER_ELIMINATE_POINTS ); // only works for views
}
}
/**
* Process SfxRequests
*/
void BezierObjectBar::Execute(SfxRequest& rReq)
{
sal_uInt16 nSId = rReq.GetSlot();
switch (nSId)
{
case SID_BEZIER_CUTLINE:
case SID_BEZIER_CONVERT:
case SID_BEZIER_DELETE:
case SID_BEZIER_EDGE:
case SID_BEZIER_SMOOTH:
case SID_BEZIER_SYMMTR:
case SID_BEZIER_CLOSE:
{
assert(mpView);
const SdrMarkList& rMarkList = mpView->GetMarkedObjectList();
IPolyPolygonEditorController* pIPPEC = nullptr;
if( rMarkList.GetMarkCount() )
pIPPEC = mpView;
else
pIPPEC = dynamic_cast< IPolyPolygonEditorController* >( mpView->getSmartTags().getSelected().get() );
if( pIPPEC && !mpView->IsAction())
{
switch (nSId)
{
case SID_BEZIER_DELETE:
pIPPEC->DeleteMarkedPoints();
break;
case SID_BEZIER_CUTLINE:
pIPPEC->RipUpAtMarkedPoints();
break;
case SID_BEZIER_CONVERT:
{
pIPPEC->SetMarkedSegmentsKind(SdrPathSegmentKind::Toggle);
break;
}
case SID_BEZIER_EDGE:
case SID_BEZIER_SMOOTH:
case SID_BEZIER_SYMMTR:
{
SdrPathSmoothKind eKind;
switch (nSId)
{
default:
case SID_BEZIER_EDGE: eKind = SdrPathSmoothKind::Angular; break;
case SID_BEZIER_SMOOTH: eKind = SdrPathSmoothKind::Asymmetric; break;
case SID_BEZIER_SYMMTR: eKind = SdrPathSmoothKind::Symmetric; break;
}
pIPPEC->SetMarkedPointsSmooth(eKind);
break;
}
case SID_BEZIER_CLOSE:
{
SdrPathObj* pPathObj = static_cast<SdrPathObj*>( rMarkList.GetMark(0)->GetMarkedSdrObj() );
const bool bUndo = mpView->IsUndoEnabled();
if( bUndo )
mpView->BegUndo(SdResId(STR_UNDO_BEZCLOSE));
mpView->UnmarkAllPoints();
if( bUndo )
mpView->AddUndo(mpView->GetModel().GetSdrUndoFactory().CreateUndoGeoObject(*pPathObj));
pPathObj->ToggleClosed();
if( bUndo )
mpView->EndUndo();
break;
}
}
}
if( (pIPPEC == mpView) && rMarkList.GetMarkCount() == 0 )
mpViewSh->GetViewFrame()->GetDispatcher()->Execute(SID_OBJECT_SELECT, SfxCallMode::ASYNCHRON);
rReq.Ignore();
}
break;
case SID_BEZIER_ELIMINATE_POINTS:
{
mpView->SetEliminatePolyPoints(!mpView->IsEliminatePolyPoints());
Invalidate(SID_BEZIER_ELIMINATE_POINTS);
rReq.Done();
}
break;
case SID_BEZIER_MOVE:
case SID_BEZIER_INSERT:
{
rtl::Reference<FuPoor> xFunc( mpViewSh->GetCurrentFunction() );
if(xFunc.is())
{
if( auto pFuSelection = dynamic_cast<FuSelection *>( xFunc.get() ))
{
pFuSelection->SetEditMode(rReq.GetSlot());
}
else if( auto pFuPolygon = dynamic_cast<FuConstructBezierPolygon *>( xFunc.get() ))
{
pFuPolygon->SetEditMode(rReq.GetSlot());
}
}
rReq.Ignore ();
}
break;
default:
break;
}
Invalidate();
}
} // end of namespace sd
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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