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

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

3 files changed, 505 insertions, 0 deletions

diff --git a/sd/source/core/undo/undofactory.cxx b/sd/source/core/undo/undofactory.cxx
new file mode 100644
index 000000000..c87433b81
--- /dev/null
+++ b/sd/source/core/undo/undofactory.cxx
@@ -0,0 +1,55 @@
+/* -*- 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 <undo/undofactory.hxx>
+#include <undo/undoobjects.hxx>
+
+using namespace sd;
+
+std::unique_ptr<SdrUndoAction> UndoFactory::CreateUndoRemoveObject(SdrObject& rObject)
+{
+    return std::make_unique<UndoRemoveObject>(rObject);
+}
+
+std::unique_ptr<SdrUndoAction> UndoFactory::CreateUndoDeleteObject( SdrObject& rObject, bool bOrdNumDirect )
+{
+    return std::make_unique<UndoDeleteObject>( rObject, bOrdNumDirect );
+}
+
+std::unique_ptr<SdrUndoAction> UndoFactory::CreateUndoObjectSetText( SdrObject& rNewObj, sal_Int32 nText )
+{
+    return std::make_unique<UndoObjectSetText>( rNewObj, nText );
+}
+
+std::unique_ptr<SdrUndoAction> UndoFactory::CreateUndoReplaceObject( SdrObject& rOldObject, SdrObject& rNewObject )
+{
+    return std::make_unique<UndoReplaceObject>( rOldObject, rNewObject );
+}
+
+std::unique_ptr<SdrUndoAction> UndoFactory::CreateUndoGeoObject( SdrObject& rObject )
+{
+    return std::make_unique<UndoGeoObject>( rObject );
+}
+
+std::unique_ptr<SdrUndoAction> UndoFactory::CreateUndoAttrObject( SdrObject& rObject, bool bStyleSheet1, bool bSaveText )
+{
+    return std::make_unique<UndoAttrObject>( rObject, bStyleSheet1, bSaveText );
+}
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/sd/source/core/undo/undomanager.cxx b/sd/source/core/undo/undomanager.cxx
new file mode 100644
index 000000000..672fe00e1
--- /dev/null
+++ b/sd/source/core/undo/undomanager.cxx
@@ -0,0 +1,58 @@
+/* -*- 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 <undo/undomanager.hxx>
+
+using namespace sd;
+
+UndoManager::UndoManager()
+  : mpLinkedUndoManager(nullptr)
+{
+}
+
+void UndoManager::EnterListAction(const OUString &rComment, const OUString& rRepeatComment, sal_uInt16 nId, ViewShellId nViewShellId)
+{
+    if( !IsDoing() )
+    {
+        ClearLinkedRedoActions();
+        SdrUndoManager::EnterListAction( rComment, rRepeatComment, nId, nViewShellId );
+    }
+}
+
+void UndoManager::AddUndoAction( std::unique_ptr<SfxUndoAction> pAction, bool bTryMerg /* = sal_False */ )
+{
+    if( !IsDoing() )
+    {
+        ClearLinkedRedoActions();
+        SdrUndoManager::AddUndoAction( std::move(pAction), bTryMerg );
+    }
+}
+
+void UndoManager::SetLinkedUndoManager (SfxUndoManager* pLinkedUndoManager)
+{
+    mpLinkedUndoManager = pLinkedUndoManager;
+}
+
+void UndoManager::ClearLinkedRedoActions()
+{
+    if (mpLinkedUndoManager != nullptr)
+        mpLinkedUndoManager->ClearRedo();
+}
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/sd/source/core/undo/undoobjects.cxx b/sd/source/core/undo/undoobjects.cxx
new file mode 100644
index 000000000..f586dac21
--- /dev/null
+++ b/sd/source/core/undo/undoobjects.cxx
@@ -0,0 +1,392 @@
+/* -*- 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 <tools/debug.hxx>
+#include <undo/undoobjects.hxx>
+#include <sdpage.hxx>
+#include <CustomAnimationEffect.hxx>
+#include <drawdoc.hxx>
+#include <undoanim.hxx>
+#include <ViewShell.hxx>
+#include <ViewShellBase.hxx>
+#include <DrawDocShell.hxx>
+
+using namespace sd;
+
+SdUndoAction::SdUndoAction(SdDrawDocument* pSdDrawDocument)
+    : mpDoc(pSdDrawDocument),
+      mnViewShellId(-1)
+{
+    sd::DrawDocShell* pDocShell = pSdDrawDocument ? pSdDrawDocument->GetDocSh() : nullptr;
+    sd::ViewShell* pViewShell = pDocShell ? pDocShell->GetViewShell() : nullptr;
+    if (pViewShell)
+        mnViewShellId = pViewShell->GetViewShellBase().GetViewShellId();
+}
+
+ViewShellId SdUndoAction::GetViewShellId() const
+{
+    return mnViewShellId;
+}
+
+UndoRemovePresObjectImpl::UndoRemovePresObjectImpl( SdrObject& rObject )
+{
+    SdPage* pPage = dynamic_cast< SdPage* >( rObject.getSdrPageFromSdrObject() );
+    if( !pPage )
+        return;
+
+    if( pPage->IsPresObj(&rObject) )
+        mpUndoPresObj.reset( new UndoObjectPresentationKind( rObject ) );
+    if( rObject.GetUserCall() )
+        mpUndoUsercall.reset( new UndoObjectUserCall(rObject) );
+
+    if( pPage->hasAnimationNode() )
+    {
+        css::uno::Reference< css::drawing::XShape > xShape( rObject.getUnoShape(), css::uno::UNO_QUERY );
+        if( pPage->getMainSequence()->hasEffect( xShape ) )
+        {
+            mpUndoAnimation.reset(
+                new UndoAnimation( // TTTT may use ref? Or just *SdrPage?
+                    static_cast< SdDrawDocument* >(&pPage->getSdrModelFromSdrPage()),
+                    pPage));
+        }
+    }
+}
+
+UndoRemovePresObjectImpl::~UndoRemovePresObjectImpl()
+{
+}
+
+void UndoRemovePresObjectImpl::Undo()
+{
+    if( mpUndoUsercall )
+        mpUndoUsercall->Undo();
+    if( mpUndoPresObj )
+        mpUndoPresObj->Undo();
+    if( mpUndoAnimation )
+        mpUndoAnimation->Undo();
+}
+
+void UndoRemovePresObjectImpl::Redo()
+{
+    if( mpUndoAnimation )
+        mpUndoAnimation->Redo();
+    if( mpUndoPresObj )
+        mpUndoPresObj->Redo();
+    if( mpUndoUsercall )
+        mpUndoUsercall->Redo();
+}
+
+UndoRemoveObject::UndoRemoveObject( SdrObject& rObject )
+: SdrUndoRemoveObj( rObject ), UndoRemovePresObjectImpl( rObject )
+, mxSdrObject(&rObject)
+{
+}
+
+void UndoRemoveObject::Undo()
+{
+    DBG_ASSERT( mxSdrObject.is(), "sd::UndoRemoveObject::Undo(), object already dead!" );
+    if( mxSdrObject.is() )
+    {
+        SdrUndoRemoveObj::Undo();
+        UndoRemovePresObjectImpl::Undo();
+    }
+}
+
+void UndoRemoveObject::Redo()
+{
+    DBG_ASSERT( mxSdrObject.is(), "sd::UndoRemoveObject::Redo(), object already dead!" );
+    if( mxSdrObject.is() )
+    {
+        UndoRemovePresObjectImpl::Redo();
+        SdrUndoRemoveObj::Redo();
+    }
+}
+
+UndoDeleteObject::UndoDeleteObject( SdrObject& rObject, bool bOrdNumDirect )
+: SdrUndoDelObj( rObject, bOrdNumDirect )
+, UndoRemovePresObjectImpl( rObject )
+, mxSdrObject(&rObject)
+{
+}
+
+void UndoDeleteObject::Undo()
+{
+    DBG_ASSERT( mxSdrObject.is(), "sd::UndoDeleteObject::Undo(), object already dead!" );
+    if( mxSdrObject.is() )
+    {
+        SdrUndoDelObj::Undo();
+        UndoRemovePresObjectImpl::Undo();
+    }
+}
+
+void UndoDeleteObject::Redo()
+{
+    DBG_ASSERT( mxSdrObject.is(), "sd::UndoDeleteObject::Redo(), object already dead!" );
+    if( mxSdrObject.is() )
+    {
+        UndoRemovePresObjectImpl::Redo();
+        SdrUndoDelObj::Redo();
+    }
+}
+
+UndoReplaceObject::UndoReplaceObject( SdrObject& rOldObject, SdrObject& rNewObject )
+: SdrUndoReplaceObj( rOldObject, rNewObject )
+, UndoRemovePresObjectImpl( rOldObject )
+, mxSdrObject( &rOldObject )
+{
+}
+
+void UndoReplaceObject::Undo()
+{
+    DBG_ASSERT( mxSdrObject.is(), "sd::UndoReplaceObject::Undo(), object already dead!" );
+    if( mxSdrObject.is() )
+    {
+        SdrUndoReplaceObj::Undo();
+        UndoRemovePresObjectImpl::Undo();
+    }
+}
+
+void UndoReplaceObject::Redo()
+{
+    DBG_ASSERT( mxSdrObject.is(), "sd::UndoReplaceObject::Redo(), object already dead!" );
+    if( mxSdrObject.is() )
+    {
+        UndoRemovePresObjectImpl::Redo();
+        SdrUndoReplaceObj::Redo();
+    }
+}
+
+UndoObjectSetText::UndoObjectSetText( SdrObject& rObject, sal_Int32 nText )
+: SdrUndoObjSetText( rObject, nText )
+, mbNewEmptyPresObj(false)
+, mxSdrObject( &rObject )
+{
+    SdPage* pPage = dynamic_cast< SdPage* >( rObject.getSdrPageFromSdrObject() );
+    if( pPage && pPage->hasAnimationNode() )
+    {
+        css::uno::Reference< css::drawing::XShape > xShape( rObject.getUnoShape(), css::uno::UNO_QUERY );
+        if( pPage->getMainSequence()->hasEffect( xShape ) )
+        {
+            mpUndoAnimation.reset(
+                new UndoAnimation(
+                    static_cast< SdDrawDocument* >(&pPage->getSdrModelFromSdrPage()),
+                    pPage));
+        }
+    }
+}
+
+UndoObjectSetText::~UndoObjectSetText()
+{
+}
+
+void UndoObjectSetText::Undo()
+{
+    DBG_ASSERT( mxSdrObject.is(), "sd::UndoObjectSetText::Undo(), object already dead!" );
+    if( mxSdrObject.is() )
+    {
+        mbNewEmptyPresObj = mxSdrObject->IsEmptyPresObj();
+        SdrUndoObjSetText::Undo();
+        if( mpUndoAnimation )
+            mpUndoAnimation->Undo();
+    }
+}
+
+void UndoObjectSetText::Redo()
+{
+    DBG_ASSERT( mxSdrObject.is(), "sd::UndoObjectSetText::Redo(), object already dead!" );
+    if( mxSdrObject.is() )
+    {
+        if( mpUndoAnimation )
+            mpUndoAnimation->Redo();
+        SdrUndoObjSetText::Redo();
+        mxSdrObject->SetEmptyPresObj(mbNewEmptyPresObj);
+    }
+}
+
+// Undo for SdrObject::SetUserCall()
+
+UndoObjectUserCall::UndoObjectUserCall(SdrObject& rObject)
+:   SdrUndoObj(rObject)
+,   mpOldUserCall(static_cast<SdPage*>(rObject.GetUserCall()))
+,   mpNewUserCall(nullptr)
+,   mxSdrObject( &rObject )
+{
+}
+
+void UndoObjectUserCall::Undo()
+{
+    DBG_ASSERT( mxSdrObject.is(), "sd::UndoObjectUserCall::Undo(), object already dead!" );
+    if( mxSdrObject.is() )
+    {
+        mpNewUserCall = mxSdrObject->GetUserCall();
+        mxSdrObject->SetUserCall(mpOldUserCall);
+    }
+}
+
+void UndoObjectUserCall::Redo()
+{
+    DBG_ASSERT( mxSdrObject.is(), "sd::UndoObjectUserCall::Redo(), object already dead!" );
+    if( mxSdrObject.is() )
+    {
+        mxSdrObject->SetUserCall(mpNewUserCall);
+    }
+}
+
+// Undo for SdPage::InsertPresObj() and SdPage::RemovePresObj()
+
+UndoObjectPresentationKind::UndoObjectPresentationKind(SdrObject& rObject)
+:   SdrUndoObj(rObject)
+,   meOldKind(PresObjKind::NONE)
+,   meNewKind(PresObjKind::NONE)
+,   mxPage( static_cast<SdPage*>(rObject.getSdrPageFromSdrObject()) )
+,   mxSdrObject( &rObject )
+{
+    DBG_ASSERT( mxPage.get(), "sd::UndoObjectPresentationKind::UndoObjectPresentationKind(), does not work for shapes without a slide!" );
+
+    if( auto pPage = mxPage.get() )
+        meOldKind = pPage->GetPresObjKind( &rObject );
+}
+
+void UndoObjectPresentationKind::Undo()
+{
+    if( !mxSdrObject.is() )
+        return;
+    if( rtl::Reference<SdPage> pPage = mxPage.get() )
+    {
+        meNewKind =  pPage->GetPresObjKind( mxSdrObject.get() );
+        if( meNewKind != PresObjKind::NONE )
+            pPage->RemovePresObj( mxSdrObject.get() );
+        if( meOldKind != PresObjKind::NONE )
+            pPage->InsertPresObj( mxSdrObject.get(), meOldKind );
+    }
+}
+
+void UndoObjectPresentationKind::Redo()
+{
+    if( !mxSdrObject.is() )
+        return;
+    if( rtl::Reference<SdPage> pPage = mxPage.get() )
+    {
+        if( meOldKind != PresObjKind::NONE )
+            pPage->RemovePresObj( mxSdrObject.get() );
+        if( meNewKind != PresObjKind::NONE )
+            pPage->InsertPresObj( mxSdrObject.get(), meNewKind );
+    }
+}
+
+UndoAutoLayoutPosAndSize::UndoAutoLayoutPosAndSize( SdPage& rPage )
+: mxPage( &rPage )
+{
+}
+
+void UndoAutoLayoutPosAndSize::Undo()
+{
+    // do nothing
+}
+
+void UndoAutoLayoutPosAndSize::Redo()
+{
+    rtl::Reference<SdPage> pPage = mxPage.get();
+    if( pPage )
+        pPage->SetAutoLayout( pPage->GetAutoLayout() );
+}
+
+UndoGeoObject::UndoGeoObject( SdrObject& rNewObj )
+: SdrUndoGeoObj( rNewObj )
+, mxPage( static_cast<SdPage*>(rNewObj.getSdrPageFromSdrObject()) )
+, mxSdrObject( &rNewObj )
+{
+}
+
+void UndoGeoObject::Undo()
+{
+    DBG_ASSERT( mxSdrObject.is(), "sd::UndoGeoObject::Undo(), object already dead!" );
+    if( mxSdrObject.is() )
+    {
+        if( auto pPage = mxPage.get() )
+        {
+            ScopeLockGuard aGuard( pPage->maLockAutoLayoutArrangement );
+            SdrUndoGeoObj::Undo();
+        }
+        else
+        {
+            SdrUndoGeoObj::Undo();
+        }
+    }
+}
+
+void UndoGeoObject::Redo()
+{
+    DBG_ASSERT( mxSdrObject.is(), "sd::UndoGeoObject::Redo(), object already dead!" );
+    if( mxSdrObject.is() )
+    {
+        if( auto pPage = mxPage.get() )
+        {
+            ScopeLockGuard aGuard( pPage->maLockAutoLayoutArrangement );
+            SdrUndoGeoObj::Redo();
+        }
+        else
+        {
+            SdrUndoGeoObj::Redo();
+        }
+    }
+}
+
+UndoAttrObject::UndoAttrObject( SdrObject& rObject, bool bStyleSheet1, bool bSaveText )
+: SdrUndoAttrObj( rObject, bStyleSheet1, bSaveText )
+, mxPage( static_cast<SdPage*>(rObject.getSdrPageFromSdrObject()) )
+, mxSdrObject( &rObject )
+{
+}
+
+void UndoAttrObject::Undo()
+{
+    DBG_ASSERT( mxSdrObject.is(), "sd::UndoAttrObject::Undo(), object already dead!" );
+    if( mxSdrObject.is() )
+    {
+        if( auto pPage = mxPage.get() )
+        {
+            ScopeLockGuard aGuard( pPage->maLockAutoLayoutArrangement );
+            SdrUndoAttrObj::Undo();
+        }
+        else
+        {
+            SdrUndoAttrObj::Undo();
+        }
+    }
+}
+
+void UndoAttrObject::Redo()
+{
+    DBG_ASSERT( mxSdrObject.is(), "sd::UndoAttrObject::Redo(), object already dead!" );
+    if( mxSdrObject.is() )
+    {
+        if( auto pPage = mxPage.get() )
+        {
+            ScopeLockGuard aGuard( pPage->maLockAutoLayoutArrangement );
+            SdrUndoAttrObj::Redo();
+        }
+        else
+        {
+            SdrUndoAttrObj::Redo();
+        }
+    }
+}
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */