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, 325 insertions, 0 deletions

diff --git a/sw/source/uibase/shells/beziersh.cxx b/sw/source/uibase/shells/beziersh.cxx
new file mode 100644
index 000000000..73bbc88ac
--- /dev/null
+++ b/sw/source/uibase/shells/beziersh.cxx
@@ -0,0 +1,325 @@
+/* -*- 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 <cmdid.h>
+#include <svx/svdview.hxx>
+#include <svl/eitem.hxx>
+#include <svl/whiter.hxx>
+#include <svx/svdopath.hxx>
+#include <vcl/EnumContext.hxx>
+#include <sfx2/request.hxx>
+#include <sfx2/dispatch.hxx>
+#include <sfx2/objface.hxx>
+#include <sfx2/viewfrm.hxx>
+
+#include <wrtsh.hxx>
+#include <view.hxx>
+#include <edtwin.hxx>
+#include <drawbase.hxx>
+#include <beziersh.hxx>
+#define ShellClass_SwBezierShell
+#include <sfx2/msg.hxx>
+#include <swslots.hxx>
+
+SFX_IMPL_INTERFACE(SwBezierShell, SwBaseShell)
+
+void SwBezierShell::InitInterface_Impl()
+{
+    GetStaticInterface()->RegisterPopupMenu("draw");
+
+    GetStaticInterface()->RegisterObjectBar(SFX_OBJECTBAR_OBJECT, SfxVisibilityFlags::Invisible, ToolbarId::Bezier_Toolbox_Sw);
+}
+
+
+SwBezierShell::SwBezierShell(SwView &_rView):
+    SwBaseShell( _rView )
+{
+    SetName("Bezier");
+
+    SwWrtShell *pSh = &GetShell();
+    SdrView*    pSdrView = pSh->GetDrawView();
+    pSdrView->SetEliminatePolyPointLimitAngle(1500_deg100);
+
+    SfxShell::SetContextName(vcl::EnumContext::GetContextName(vcl::EnumContext::Context::Draw));
+}
+
+void SwBezierShell::Execute(SfxRequest const &rReq)
+{
+    SwWrtShell *pSh = &GetShell();
+    SdrView*    pSdrView = pSh->GetDrawView();
+    const SfxItemSet *pArgs = rReq.GetArgs();
+    sal_uInt16      nSlotId = rReq.GetSlot();
+    bool        bChanged = pSdrView->GetModel()->IsChanged();
+    pSdrView->GetModel()->SetChanged(false);
+    const SfxPoolItem* pItem;
+    if(pArgs)
+        pArgs->GetItemState(nSlotId, false, &pItem);
+
+    switch (nSlotId)
+    {
+        case SID_DELETE:
+        case FN_BACKSPACE:
+            if (pSh->IsObjSelected())
+            {
+                if (pSdrView->HasMarkedPoints())
+                    pSh->GetView().GetViewFrame()->GetDispatcher()->Execute(SID_BEZIER_DELETE);
+                else
+                {
+                    pSh->DelSelectedObj();
+                    if (pSh->IsSelFrameMode())
+                    {
+                        pSh->LeaveSelFrameMode();
+                        pSh->NoEdit();
+                    }
+                    GetView().AttrChangedNotify(nullptr); // Shell change if applicable...
+                }
+            }
+            break;
+
+        case FN_ESCAPE:
+            if (pSdrView->HasMarkedPoints())
+                pSdrView->UnmarkAllPoints();
+            else
+            {
+                if ( pSh->IsDrawCreate() )
+                {
+                    GetView().GetDrawFuncPtr()->BreakCreate();
+                    GetView().AttrChangedNotify(nullptr); // Shell change if applicable...
+                }
+                else if ( pSh->HasSelection() || GetView().IsDrawMode() )
+                {
+                    GetView().LeaveDrawCreate();
+                    pSh->EnterStdMode();
+                    GetView().AttrChangedNotify(nullptr); // Shell change if applicable...
+                }
+            }
+            break;
+
+        case SID_BEZIER_MOVE:
+        case SID_BEZIER_INSERT:
+            {
+                GetView().GetEditWin().SetBezierMode(nSlotId);
+                static sal_uInt16 aInva[] =
+                                {
+                                    SID_BEZIER_INSERT,
+                                    SID_BEZIER_MOVE,
+                                    0
+                                };
+                GetView().GetViewFrame()->GetBindings().Invalidate(aInva);
+            }
+            break;
+
+        case SID_BEZIER_DELETE:
+        case SID_BEZIER_CUTLINE:
+        case SID_BEZIER_CONVERT:
+        case SID_BEZIER_EDGE:
+        case SID_BEZIER_SMOOTH:
+        case SID_BEZIER_SYMMTR:
+        case SID_BEZIER_CLOSE:
+        case SID_BEZIER_ELIMINATE_POINTS:
+        {
+            const SdrMarkList& rMarkList = pSdrView->GetMarkedObjectList();
+
+            if (rMarkList.GetMark(0) && !pSdrView->IsAction())
+            {
+                switch (nSlotId)
+                {
+                    case SID_BEZIER_DELETE:
+                        pSdrView->DeleteMarkedPoints();
+                        break;
+
+                    case SID_BEZIER_CUTLINE:
+                        {
+                            pSdrView->RipUpAtMarkedPoints();
+                            pSh->CheckUnboundObjects();
+                        }
+                        break;
+
+                    case SID_BEZIER_CONVERT:
+                    {
+                        pSdrView->SetMarkedSegmentsKind(SdrPathSegmentKind::Toggle);
+                        break;
+                    }
+
+                    case SID_BEZIER_EDGE:
+                    case SID_BEZIER_SMOOTH:
+                    case SID_BEZIER_SYMMTR:
+                    {
+                        SdrPathSmoothKind eKind = SdrPathSmoothKind::Asymmetric;
+
+                        switch (nSlotId)
+                        {
+                            case SID_BEZIER_EDGE:   eKind = SdrPathSmoothKind::Angular; break;
+                            case SID_BEZIER_SMOOTH: eKind = SdrPathSmoothKind::Asymmetric; break;
+                            case SID_BEZIER_SYMMTR: eKind = SdrPathSmoothKind::Symmetric; break;
+                        }
+
+                        SdrPathSmoothKind eSmooth = pSdrView->GetMarkedPointsSmooth();
+                        if (eKind != eSmooth)
+                        {
+                            pSdrView->SetMarkedPointsSmooth(eKind);
+
+                            static sal_uInt16 aInva[] =
+                                            {
+                                                SID_BEZIER_SMOOTH,
+                                                SID_BEZIER_EDGE,
+                                                SID_BEZIER_SYMMTR,
+                                                0
+                                            };
+                            GetView().GetViewFrame()->GetBindings().Invalidate(aInva);
+                        }
+                        break;
+                    }
+
+                    case SID_BEZIER_CLOSE:
+                    {
+                        SdrPathObj* pPathObj = static_cast<SdrPathObj*>( rMarkList.GetMark(0)->GetMarkedSdrObj() );
+                        pSdrView->UnmarkAllPoints();
+                        // Size aDist(GetView().GetEditWin().PixelToLogic(Size(8,8)));
+                        pPathObj->ToggleClosed(); // aDist.Width());
+                        break;
+                    }
+
+                    case SID_BEZIER_ELIMINATE_POINTS:
+                        pSdrView->SetEliminatePolyPoints(!pSdrView->IsEliminatePolyPoints());
+                        break;
+                }
+            }
+        }
+        break;
+
+        default:
+            break;
+    }
+
+    if (pSdrView->GetModel()->IsChanged())
+        GetShell().SetModified();
+    else if (bChanged)
+        pSdrView->GetModel()->SetChanged();
+}
+
+void SwBezierShell::GetState(SfxItemSet &rSet)
+{
+    SdrView* pSdrView = GetShell().GetDrawView();
+
+    SfxWhichIter aIter( rSet );
+    sal_uInt16 nWhich = aIter.FirstWhich();
+
+    while( nWhich )
+    {
+        switch( nWhich )
+        {
+            case SID_BEZIER_MOVE:
+            case SID_BEZIER_INSERT:
+            {
+                sal_uInt16 nEditMode = GetView().GetEditWin().GetBezierMode();
+
+                rSet.Put(SfxBoolItem(nWhich, nEditMode == nWhich));
+            }
+            break;
+
+            case SID_BEZIER_CUTLINE:
+                if (!pSdrView->IsRipUpAtMarkedPointsPossible())
+                {
+                    rSet.DisableItem(SID_BEZIER_CUTLINE);
+                }
+                break;
+
+            case SID_BEZIER_DELETE:
+                if (!pSdrView->IsDeleteMarkedPointsPossible())
+                {
+                    rSet.DisableItem(SID_BEZIER_DELETE);
+                }
+                break;
+
+            case SID_BEZIER_CONVERT:
+                if (!pSdrView->IsSetMarkedSegmentsKindPossible())
+                {
+                    rSet.DisableItem(SID_BEZIER_CONVERT);
+                }
+                else
+                {
+                    SdrPathSegmentKind eSegm = pSdrView->GetMarkedSegmentsKind();
+                    switch (eSegm)
+                    {
+                        case SdrPathSegmentKind::DontCare: rSet.InvalidateItem(SID_BEZIER_CONVERT); break;
+                        case SdrPathSegmentKind::Line    : rSet.Put(SfxBoolItem(SID_BEZIER_CONVERT,false)); break; // Button pressed = curve
+                        case SdrPathSegmentKind::Curve   : rSet.Put(SfxBoolItem(SID_BEZIER_CONVERT,true));  break;
+                        default:; //prevent warning
+                    }
+                }
+                break;
+
+            case SID_BEZIER_EDGE:
+            case SID_BEZIER_SMOOTH:
+            case SID_BEZIER_SYMMTR:
+                if (!pSdrView->IsSetMarkedPointsSmoothPossible())
+                    rSet.DisableItem(nWhich);
+                else
+                {
+                    SdrPathSmoothKind eSmooth = pSdrView->GetMarkedPointsSmooth();
+                    bool bEnable = false;
+                    switch (eSmooth)
+                    {
+                        case SdrPathSmoothKind::DontCare  :
+                            break;
+                        case SdrPathSmoothKind::Angular   :
+                            bEnable = nWhich == SID_BEZIER_EDGE;
+                            break;
+                        case SdrPathSmoothKind::Asymmetric:
+                            bEnable = nWhich == SID_BEZIER_SMOOTH;
+                            break;
+                        case SdrPathSmoothKind::Symmetric :
+                            bEnable = nWhich == SID_BEZIER_SYMMTR;
+                            break;
+                    }
+                    rSet.Put(SfxBoolItem(nWhich, bEnable));
+                }
+                break;
+
+            case SID_BEZIER_CLOSE:
+                if (!pSdrView->IsOpenCloseMarkedObjectsPossible())
+                {
+                    rSet.DisableItem(SID_BEZIER_CLOSE);
+                }
+                else
+                {
+                    SdrObjClosedKind eClose = pSdrView->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:; //prevent warning
+                    }
+                }
+                break;
+
+            case SID_BEZIER_ELIMINATE_POINTS:
+                rSet.Put(SfxBoolItem(SID_BEZIER_ELIMINATE_POINTS, pSdrView->IsEliminatePolyPoints()));
+                break;
+
+            default:
+                break;
+        }
+        nWhich = aIter.NextWhich();
+    }
+}
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */