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, 385 insertions, 0 deletions

diff --git a/reportdesign/source/ui/misc/RptUndo.cxx b/reportdesign/source/ui/misc/RptUndo.cxx
new file mode 100644
index 000000000..60d0927d6
--- /dev/null
+++ b/reportdesign/source/ui/misc/RptUndo.cxx
@@ -0,0 +1,385 @@
+/* -*- 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 <RptUndo.hxx>
+#include <strings.hxx>
+#include <rptui_slotid.hrc>
+#include <UITools.hxx>
+#include <UndoEnv.hxx>
+
+#include <dbaccess/IController.hxx>
+#include <com/sun/star/report/XSection.hpp>
+#include <com/sun/star/beans/PropertyAttribute.hpp>
+
+#include <com/sun/star/awt/Point.hpp>
+#include <com/sun/star/awt/Size.hpp>
+#include <comphelper/propertyvalue.hxx>
+#include <comphelper/types.hxx>
+#include <svx/unoshape.hxx>
+#include <utility>
+#include <tools/diagnose_ex.h>
+
+#include <functional>
+
+namespace rptui
+{
+    using namespace ::com::sun::star;
+    using namespace uno;
+    using namespace lang;
+    using namespace beans;
+    using namespace awt;
+    using namespace util;
+    using namespace container;
+    using namespace report;
+
+
+namespace
+{
+    void lcl_collectElements(const uno::Reference< report::XSection >& _xSection,::std::vector< uno::Reference< drawing::XShape> >& _rControls)
+    {
+        if ( _xSection.is() )
+        {
+            sal_Int32 nCount = _xSection->getCount();
+            _rControls.reserve(nCount);
+            while ( nCount )
+            {
+                uno::Reference< drawing::XShape> xShape(_xSection->getByIndex(nCount-1),uno::UNO_QUERY);
+                _rControls.push_back(xShape);
+                _xSection->remove(xShape);
+                --nCount;
+            }
+        }
+    }
+
+    void lcl_insertElements(const uno::Reference< report::XSection >& _xSection,const ::std::vector< uno::Reference< drawing::XShape> >& _aControls)
+    {
+        if ( !_xSection.is() )
+            return;
+
+        ::std::vector< uno::Reference< drawing::XShape> >::const_reverse_iterator aIter = _aControls.rbegin();
+        ::std::vector< uno::Reference< drawing::XShape> >::const_reverse_iterator aEnd = _aControls.rend();
+        for (; aIter != aEnd; ++aIter)
+        {
+            try
+            {
+                const awt::Point aPos = (*aIter)->getPosition();
+                const awt::Size aSize = (*aIter)->getSize();
+                _xSection->add(*aIter);
+                (*aIter)->setPosition( aPos );
+                (*aIter)->setSize( aSize );
+            }
+            catch(const uno::Exception&)
+            {
+                TOOLS_WARN_EXCEPTION( "reportdesign", "lcl_insertElements");
+            }
+        }
+    }
+
+    void lcl_setValues(const uno::Reference< report::XSection >& _xSection,const ::std::vector< ::std::pair< OUString ,uno::Any> >& _aValues)
+    {
+        if ( !_xSection.is() )
+            return;
+
+        for (const auto& [rPropName, rValue] : _aValues)
+        {
+            try
+            {
+                _xSection->setPropertyValue(rPropName, rValue);
+            }
+            catch(const uno::Exception&)
+            {
+                TOOLS_WARN_EXCEPTION( "reportdesign", "lcl_setValues");
+            }
+        }
+    }
+}
+
+
+OSectionUndo::OSectionUndo(OReportModel& _rMod
+                           ,sal_uInt16 _nSlot
+                           ,Action _eAction
+                           ,TranslateId pCommentID)
+: OCommentUndoAction(_rMod,pCommentID)
+,m_eAction(_eAction)
+,m_nSlot(_nSlot)
+,m_bInserted(false)
+{
+}
+
+OSectionUndo::~OSectionUndo()
+{
+    if ( m_bInserted )
+        return;
+
+    OXUndoEnvironment& rEnv = static_cast< OReportModel& >( rMod ).GetUndoEnv();
+    for (uno::Reference<drawing::XShape>& xShape : m_aControls)
+    {
+        rEnv.RemoveElement(xShape);
+
+#if OSL_DEBUG_LEVEL > 0
+        SvxShape* pShape = comphelper::getFromUnoTunnel<SvxShape>( xShape );
+        SdrObject* pObject = pShape ? pShape->GetSdrObject() : nullptr;
+        OSL_ENSURE( pShape && pShape->HasSdrObjectOwnership() && pObject && !pObject->IsInserted(),
+            "OSectionUndo::~OSectionUndo: inconsistency in the shape/object ownership!" );
+#endif
+        try
+        {
+            comphelper::disposeComponent(xShape);
+        }
+        catch(const uno::Exception &)
+        {
+            TOOLS_WARN_EXCEPTION( "reportdesign", "");
+        }
+    }
+}
+
+void OSectionUndo::collectControls(const uno::Reference< report::XSection >& _xSection)
+{
+    m_aControls.clear();
+    try
+    {
+        // copy all properties for restoring
+        uno::Reference< beans::XPropertySetInfo> xInfo = _xSection->getPropertySetInfo();
+        const uno::Sequence< beans::Property> aSeq = xInfo->getProperties();
+        for(const beans::Property& rProp : aSeq)
+        {
+            if ( 0 == (rProp.Attributes & beans::PropertyAttribute::READONLY) )
+                m_aValues.emplace_back(rProp.Name,_xSection->getPropertyValue(rProp.Name));
+        }
+        lcl_collectElements(_xSection,m_aControls);
+    }
+    catch(uno::Exception&)
+    {
+    }
+}
+
+void OSectionUndo::Undo()
+{
+    try
+    {
+        switch ( m_eAction )
+        {
+        case Inserted:
+            implReRemove();
+            break;
+
+        case Removed:
+            implReInsert();
+            break;
+        }
+    }
+    catch( const Exception& )
+    {
+        TOOLS_WARN_EXCEPTION( "reportdesign", "OSectionUndo::Undo" );
+    }
+}
+
+void OSectionUndo::Redo()
+{
+    try
+    {
+        switch ( m_eAction )
+        {
+        case Inserted:
+            implReInsert();
+            break;
+
+        case Removed:
+            implReRemove();
+            break;
+        }
+    }
+    catch( const Exception& )
+    {
+        TOOLS_WARN_EXCEPTION( "reportdesign", "OSectionUndo::Redo" );
+    }
+}
+
+OReportSectionUndo::OReportSectionUndo(
+    OReportModel& _rMod, sal_uInt16 _nSlot,
+    ::std::function<uno::Reference<report::XSection>(OReportHelper*)> _pMemberFunction,
+    const uno::Reference<report::XReportDefinition>& _xReport, Action _eAction)
+    : OSectionUndo(_rMod, _nSlot, _eAction, {})
+    , m_aReportHelper(_xReport)
+    , m_pMemberFunction(std::move(_pMemberFunction))
+{
+    if( m_eAction == Removed )
+        collectControls(m_pMemberFunction(&m_aReportHelper));
+}
+
+OReportSectionUndo::~OReportSectionUndo()
+{
+}
+
+void OReportSectionUndo::implReInsert( )
+{
+    const uno::Sequence< beans::PropertyValue > aArgs;
+    m_pController->executeChecked(m_nSlot,aArgs);
+    uno::Reference< report::XSection > xSection = m_pMemberFunction(&m_aReportHelper);
+    lcl_insertElements(xSection,m_aControls);
+    lcl_setValues(xSection,m_aValues);
+    m_bInserted = true;
+}
+
+void OReportSectionUndo::implReRemove( )
+{
+    if( m_eAction == Removed )
+        collectControls(m_pMemberFunction(&m_aReportHelper));
+    const uno::Sequence< beans::PropertyValue > aArgs;
+    m_pController->executeChecked(m_nSlot,aArgs);
+    m_bInserted = false;
+}
+
+OGroupSectionUndo::OGroupSectionUndo(
+    OReportModel& _rMod, sal_uInt16 _nSlot,
+    ::std::function<uno::Reference<report::XSection>(OGroupHelper*)> _pMemberFunction,
+    const uno::Reference<report::XGroup>& _xGroup, Action _eAction, TranslateId pCommentID)
+    : OSectionUndo(_rMod, _nSlot, _eAction, pCommentID)
+    , m_aGroupHelper(_xGroup)
+    , m_pMemberFunction(std::move(_pMemberFunction))
+{
+    if( m_eAction == Removed )
+    {
+        uno::Reference< report::XSection > xSection = m_pMemberFunction(&m_aGroupHelper);
+        if ( xSection.is() )
+            m_sName = xSection->getName();
+        collectControls(xSection);
+    }
+}
+
+OUString OGroupSectionUndo::GetComment() const
+{
+    if ( m_sName.isEmpty() )
+    {
+        try
+        {
+            uno::Reference< report::XSection > xSection = const_cast<OGroupSectionUndo*>(this)->m_pMemberFunction(&const_cast<OGroupSectionUndo*>(this)->m_aGroupHelper);
+
+            if ( xSection.is() )
+                m_sName = xSection->getName();
+        }
+        catch (const uno::Exception&)
+        {
+        }
+    }
+    return m_strComment + m_sName;
+}
+
+void OGroupSectionUndo::implReInsert( )
+{
+    const OUString aHeaderFooterOnName(SID_GROUPHEADER_WITHOUT_UNDO == m_nSlot? OUString(PROPERTY_HEADERON) : OUString(PROPERTY_FOOTERON));
+    uno::Sequence< beans::PropertyValue > aArgs{
+        comphelper::makePropertyValue(aHeaderFooterOnName, true),
+        comphelper::makePropertyValue(PROPERTY_GROUP, m_aGroupHelper.getGroup())
+    };
+    m_pController->executeChecked(m_nSlot,aArgs);
+
+    uno::Reference< report::XSection > xSection = m_pMemberFunction(&m_aGroupHelper);
+    lcl_insertElements(xSection,m_aControls);
+    lcl_setValues(xSection,m_aValues);
+    m_bInserted = true;
+}
+
+void OGroupSectionUndo::implReRemove( )
+{
+    if( m_eAction == Removed )
+        collectControls(m_pMemberFunction(&m_aGroupHelper));
+
+    const OUString aHeaderFooterOnName(SID_GROUPHEADER_WITHOUT_UNDO == m_nSlot? OUString(PROPERTY_HEADERON) : OUString(PROPERTY_FOOTERON));
+    uno::Sequence< beans::PropertyValue > aArgs{
+        comphelper::makePropertyValue(aHeaderFooterOnName, false),
+        comphelper::makePropertyValue(PROPERTY_GROUP, m_aGroupHelper.getGroup())
+    };
+
+    m_pController->executeChecked(m_nSlot,aArgs);
+    m_bInserted = false;
+}
+
+
+OGroupUndo::OGroupUndo(OReportModel& _rMod
+                       ,TranslateId pCommentID
+                       ,Action  _eAction
+                       ,const uno::Reference< report::XGroup>& _xGroup
+                       ,const uno::Reference< report::XReportDefinition >& _xReportDefinition)
+: OCommentUndoAction(_rMod,pCommentID)
+,m_xGroup(_xGroup)
+,m_xReportDefinition(_xReportDefinition)
+,m_eAction(_eAction)
+{
+    m_nLastPosition = getPositionInIndexAccess(m_xReportDefinition->getGroups(),m_xGroup);
+}
+
+void OGroupUndo::implReInsert( )
+{
+    try
+    {
+        m_xReportDefinition->getGroups()->insertByIndex(m_nLastPosition,uno::Any(m_xGroup));
+    }
+    catch(uno::Exception&)
+    {
+        TOOLS_WARN_EXCEPTION( "reportdesign", "Exception caught while undoing remove group");
+    }
+}
+
+void OGroupUndo::implReRemove( )
+{
+    try
+    {
+        m_xReportDefinition->getGroups()->removeByIndex(m_nLastPosition);
+    }
+    catch(uno::Exception&)
+    {
+        TOOLS_WARN_EXCEPTION( "reportdesign", "Exception caught while redoing remove group");
+    }
+}
+
+void OGroupUndo::Undo()
+{
+    switch ( m_eAction )
+    {
+    case Inserted:
+        implReRemove();
+        break;
+
+    case Removed:
+        implReInsert();
+        break;
+    }
+
+}
+
+void OGroupUndo::Redo()
+{
+    switch ( m_eAction )
+    {
+    case Inserted:
+        implReInsert();
+        break;
+
+    case Removed:
+        implReRemove();
+        break;
+    }
+}
+
+
+} // rptui
+
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */