Adding upstream version 4:7.4.7.upstream/4%7.4.7upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 320 insertions, 0 deletions

diff --git a/sd/source/ui/view/drbezob.cxx b/sd/source/ui/view/drbezob.cxx
new file mode 100644
index 000000000..c84489042
--- /dev/null
+++ b/sd/source/ui/view/drbezob.cxx
@@ -0,0 +1,320 @@
+/* -*- 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;
+        if( mpView->GetMarkedObjectList().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:
+        {
+            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) && !mpView->AreObjectsMarked() )
+                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: */