summaryrefslogtreecommitdiffstats
path: root/sd/source/ui/view/sdview5.cxx
diff options
context:
space:
mode:
Diffstat (limited to '')
-rw-r--r--sd/source/ui/view/sdview5.cxx118
1 files changed, 118 insertions, 0 deletions
diff --git a/sd/source/ui/view/sdview5.cxx b/sd/source/ui/view/sdview5.cxx
new file mode 100644
index 000000000..c3ac066bc
--- /dev/null
+++ b/sd/source/ui/view/sdview5.cxx
@@ -0,0 +1,118 @@
+/* -*- 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 <sdpage.hxx>
+#include <View.hxx>
+#include <pres.hxx>
+
+#include <svx/svdpagv.hxx>
+
+namespace sd {
+
+static bool implIsMultiPresObj( PresObjKind eKind )
+{
+ switch( eKind )
+ {
+ case PresObjKind::Outline:
+ case PresObjKind::Graphic:
+ case PresObjKind::Object:
+ case PresObjKind::Chart:
+ case PresObjKind::OrgChart:
+ case PresObjKind::Table:
+ case PresObjKind::Media:
+ return true;
+ default:
+ return false;
+ }
+}
+
+SdPage* View::GetPage()
+{
+ SdPage* pPage = nullptr;
+ SdrPageView* pPV = GetSdrPageView();
+ if( pPV )
+ {
+ pPage = static_cast< SdPage* >( pPV->GetPage() );
+ }
+
+ return pPage;
+}
+
+// returns selected object in case there's just one object in the selection
+SdrObject* View::GetSelectedSingleObject(SdPage const * pPage)
+{
+ SdrObject* pRet = nullptr;
+ if( pPage )
+ {
+ // first try selected shape
+ if ( AreObjectsMarked() )
+ {
+ const SdrMarkList& rMarkList = GetMarkedObjectList();
+
+ if (rMarkList.GetMarkCount() == 1)
+ {
+ SdrMark* pMark = rMarkList.GetMark(0);
+ pRet = pMark->GetMarkedSdrObj();
+ }
+ }
+ }
+
+ return pRet;
+}
+
+SdrObject* View::GetEmptyPresentationObject( PresObjKind eKind )
+{
+ SdPage* pPage = GetPage();
+ SdrObject* pEmptyObj = nullptr;
+
+ if ( pPage && !pPage->IsMasterPage() ) {
+ SdrObject* pObj = GetSelectedSingleObject( pPage );
+
+ if( pObj && pObj->IsEmptyPresObj() && implIsMultiPresObj( pPage->GetPresObjKind(pObj) ) )
+ pEmptyObj = pObj;
+
+ // try to find empty pres obj of same type
+ if( !pEmptyObj )
+ {
+ int nIndex = 1;
+ do
+ {
+ pEmptyObj = pPage->GetPresObj(eKind, nIndex++ );
+ }
+ while( (pEmptyObj != nullptr) && (!pEmptyObj->IsEmptyPresObj()) );
+ }
+
+ // last try to find empty pres obj of multiple type
+ if( !pEmptyObj )
+ {
+ const std::list< SdrObject* >& rShapes = pPage->GetPresentationShapeList().getList();
+
+ auto iter = std::find_if(rShapes.begin(), rShapes.end(),
+ [&pPage](SdrObject* pShape) { return pShape->IsEmptyPresObj() && implIsMultiPresObj(pPage->GetPresObjKind(pShape)); });
+ if (iter != rShapes.end())
+ pEmptyObj = (*iter);
+ }
+ }
+
+ return pEmptyObj;
+}
+
+}
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */