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use ABC instead of Pimpl for SwXTextRanges

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- abstract base class reduces boilerplate
- Pimpl is pointless here, except for SolarMutex, which is handled by
  overriding release

Change-Id: Ia08dc26104f70411a783ade681be3bcebb3b9acb
This commit is contained in:
Bjoern Michaelsen
2015-06-01 20:37:51 +02:00
parent aa0301e6d9
commit 82eac6775f
5 changed files with 53 additions and 97 deletions
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41
sw/source/core/inc/unoparaframeenum.hxx
View File

@@ -73,45 +73,10 @@ enum ParaFrameMode
PARAFRAME_PORTION_TEXTRANGE,
};
typedef ::cppu::WeakImplHelper
< ::com::sun::star::lang::XServiceInfo
, ::com::sun::star::container::XEnumeration
> SwXParaFrameEnumeration_Base;
class SwXParaFrameEnumeration
: public SwXParaFrameEnumeration_Base
struct SwXParaFrameEnumeration
: public SwSimpleEnumeration_Base
{
private:
class Impl;
::sw::UnoImplPtr<Impl> m_pImpl;
virtual ~SwXParaFrameEnumeration();
public:
SwXParaFrameEnumeration(const SwPaM& rPaM,
const enum ParaFrameMode eParaFrameMode, SwFrameFormat *const pFormat = 0);
// XServiceInfo
virtual OUString SAL_CALL getImplementationName()
throw (::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
virtual sal_Bool SAL_CALL supportsService(
const OUString& rServiceName)
throw (::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
virtual ::com::sun::star::uno::Sequence< OUString > SAL_CALL
getSupportedServiceNames()
throw (::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
// XEnumeration
virtual sal_Bool SAL_CALL hasMoreElements()
throw (::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
virtual ::com::sun::star::uno::Any SAL_CALL nextElement()
throw (::com::sun::star::container::NoSuchElementException,
::com::sun::star::lang::WrappedTargetException,
::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
static SwXParaFrameEnumeration* Create(const SwPaM& rPaM, const enum ParaFrameMode eParaFrameMode, SwFrameFormat* const pFormat = nullptr);
};
#endif // INCLUDED_SW_SOURCE_CORE_INC_UNOPARAFRAMEENUM_HXX

11
sw/source/core/unocore/unoobj.cxx
View File

@@ -2984,17 +2984,10 @@ SwXTextCursor::createContentEnumeration(const OUString& rServiceName)
throw (uno::RuntimeException, std::exception)
{
SolarMutexGuard g;
if (rServiceName != "com.sun.star.text.TextContent")
{
throw uno::RuntimeException();
}
SwUnoCrsr & rUnoCursor( m_pImpl->GetCursorOrThrow() );
uno::Reference< container::XEnumeration > xRet =
new SwXParaFrameEnumeration(rUnoCursor, PARAFRAME_PORTION_TEXTRANGE);
return xRet;
SwUnoCrsr& rUnoCursor( m_pImpl->GetCursorOrThrow() );
return SwXParaFrameEnumeration::Create(rUnoCursor, PARAFRAME_PORTION_TEXTRANGE);
}
uno::Reference< container::XEnumeration > SAL_CALL

90
sw/source/core/unocore/unoobj2.cxx
View File

@@ -1234,9 +1234,7 @@ throw (uno::RuntimeException, std::exception)
throw uno::RuntimeException();
}
const uno::Reference< container::XEnumeration > xRet =
new SwXParaFrameEnumeration(*pNewCrsr, PARAFRAME_PORTION_TEXTRANGE);
return xRet;
return SwXParaFrameEnumeration::Create(*pNewCrsr, PARAFRAME_PORTION_TEXTRANGE);
}
uno::Reference< container::XEnumeration > SAL_CALL
@@ -1575,22 +1573,24 @@ void SwUnoCursorHelper::SetString(SwCursor & rCursor, const OUString& rString)
pDoc->GetIDocumentUndoRedo().EndUndo(UNDO_INSERT, NULL);
}
struct SwXParaFrameEnumeration::Impl
struct SwXParaFrameEnumerationImpl SAL_FINAL : public SwXParaFrameEnumeration
{
// XServiceInfo
virtual OUString SAL_CALL getImplementationName() throw (::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
virtual sal_Bool SAL_CALL supportsService(const OUString& rServiceName) throw (::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
virtual ::com::sun::star::uno::Sequence< OUString > SAL_CALL getSupportedServiceNames() throw (::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
// XEnumeration
virtual sal_Bool SAL_CALL hasMoreElements() throw (::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
virtual ::com::sun::star::uno::Any SAL_CALL nextElement() throw (::com::sun::star::container::NoSuchElementException, ::com::sun::star::lang::WrappedTargetException, ::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
SwXParaFrameEnumerationImpl(const SwPaM& rPaM,
const enum ParaFrameMode eParaFrameMode, SwFrameFormat *const pFormat = 0);
// created by hasMoreElements
uno::Reference< text::XTextContent > m_xNextObject;
FrameClientList_t m_Frames;
::sw::UnoCursorPointer m_pUnoCursor;
explicit Impl(SwPaM const & rPaM)
: m_pUnoCursor(rPaM.GetDoc()->CreateUnoCrsr(*rPaM.GetPoint(), false))
{
if (rPaM.HasMark())
{
GetCursor()->SetMark();
*GetCursor()->GetMark() = *rPaM.GetMark();
}
}
SwUnoCrsr* GetCursor()
{ return &(*m_pUnoCursor); }
@@ -1680,23 +1680,31 @@ lcl_FillFrame(SwUnoCrsr& rUnoCrsr, FrameClientList_t & rFrames)
}
}
SwXParaFrameEnumeration::SwXParaFrameEnumeration(
SwXParaFrameEnumeration* SwXParaFrameEnumeration::Create(const SwPaM& rPaM, const enum ParaFrameMode eParaFrameMode, SwFrameFormat* const pFormat)
{ return new SwXParaFrameEnumerationImpl(rPaM, eParaFrameMode, pFormat); }
SwXParaFrameEnumerationImpl::SwXParaFrameEnumerationImpl(
const SwPaM& rPaM, const enum ParaFrameMode eParaFrameMode,
SwFrameFormat *const pFormat)
: m_pImpl( new SwXParaFrameEnumeration::Impl(rPaM) )
SwFrameFormat* const pFormat)
: m_pUnoCursor(rPaM.GetDoc()->CreateUnoCrsr(*rPaM.GetPoint(), false))
{
if (rPaM.HasMark())
{
GetCursor()->SetMark();
*GetCursor()->GetMark() = *rPaM.GetMark();
}
if (PARAFRAME_PORTION_PARAGRAPH == eParaFrameMode)
{
FrameClientSortList_t frames;
::CollectFrameAtNode(rPaM.GetPoint()->nNode,
frames, false);
::std::transform(frames.begin(), frames.end(),
::std::back_inserter(m_pImpl->m_Frames),
::std::back_inserter(m_Frames),
::boost::bind(&FrameClientSortListEntry::pFrameClient, _1));
}
else if (pFormat)
{
m_pImpl->m_Frames.push_back(std::shared_ptr<sw::FrameClient>(new sw::FrameClient(pFormat)));
m_Frames.push_back(std::shared_ptr<sw::FrameClient>(new sw::FrameClient(pFormat)));
}
else if ((PARAFRAME_PORTION_CHAR == eParaFrameMode) ||
(PARAFRAME_PORTION_TEXTRANGE == eParaFrameMode))
@@ -1704,60 +1712,54 @@ SwXParaFrameEnumeration::SwXParaFrameEnumeration(
if (PARAFRAME_PORTION_TEXTRANGE == eParaFrameMode)
{
//get all frames that are bound at paragraph or at character
SwPosFlyFrms aFlyFrms(rPaM.GetDoc()->GetAllFlyFormats(m_pImpl->GetCursor(), false, true));
SwPosFlyFrms aFlyFrms(rPaM.GetDoc()->GetAllFlyFormats(GetCursor(), false, true));
for(SwPosFlyFrms::const_iterator aIter(aFlyFrms.begin()); aIter != aFlyFrms.end(); ++aIter)
{
SwFrameFormat *const pFrameFormat = const_cast<SwFrameFormat*>(&((*aIter)->GetFormat()));
m_pImpl->m_Frames.push_back(std::shared_ptr<sw::FrameClient>(new sw::FrameClient(pFrameFormat)));
m_Frames.push_back(std::shared_ptr<sw::FrameClient>(new sw::FrameClient(pFrameFormat)));
}
}
lcl_FillFrame(*m_pImpl->GetCursor(), m_pImpl->m_Frames);
lcl_FillFrame(*GetCursor(), m_Frames);
}
}
SwXParaFrameEnumeration::~SwXParaFrameEnumeration()
{
}
sal_Bool SAL_CALL
SwXParaFrameEnumeration::hasMoreElements() throw (uno::RuntimeException, std::exception)
SwXParaFrameEnumerationImpl::hasMoreElements() throw (uno::RuntimeException, std::exception)
{
SolarMutexGuard aGuard;
if (!m_pImpl->GetCursor())
if (!GetCursor())
throw uno::RuntimeException();
m_pImpl->PurgeFrameClients();
return m_pImpl->m_xNextObject.is() ||
lcl_CreateNextObject(*m_pImpl->GetCursor(),m_pImpl->m_xNextObject, m_pImpl->m_Frames);
PurgeFrameClients();
return m_xNextObject.is() ||
lcl_CreateNextObject(*GetCursor(), m_xNextObject, m_Frames);
}
uno::Any SAL_CALL SwXParaFrameEnumeration::nextElement()
uno::Any SAL_CALL SwXParaFrameEnumerationImpl::nextElement()
throw (container::NoSuchElementException,
lang::WrappedTargetException, uno::RuntimeException, std::exception)
{
SolarMutexGuard aGuard;
if (!m_pImpl->GetCursor())
if (!GetCursor())
throw uno::RuntimeException();
m_pImpl->PurgeFrameClients();
if (!m_pImpl->m_xNextObject.is() && m_pImpl->m_Frames.size())
PurgeFrameClients();
if (!m_xNextObject.is() && m_Frames.size())
{
lcl_CreateNextObject(*m_pImpl->GetCursor(),
m_pImpl->m_xNextObject, m_pImpl->m_Frames);
lcl_CreateNextObject(*GetCursor(),
m_xNextObject, m_Frames);
}
if (!m_pImpl->m_xNextObject.is())
{
if (!m_xNextObject.is())
throw container::NoSuchElementException();
}
uno::Any aRet;
aRet <<= m_pImpl->m_xNextObject;
m_pImpl->m_xNextObject = 0;
aRet <<= m_xNextObject;
m_xNextObject = nullptr;
return aRet;
}
OUString SAL_CALL
SwXParaFrameEnumeration::getImplementationName() throw (uno::RuntimeException, std::exception)
SwXParaFrameEnumerationImpl::getImplementationName() throw (uno::RuntimeException, std::exception)
{
return OUString("SwXParaFrameEnumeration");
}
@@ -1771,14 +1773,14 @@ static const size_t g_nServicesParaFrameEnum(
sizeof(g_ServicesParaFrameEnum)/sizeof(g_ServicesParaFrameEnum[0]));
sal_Bool SAL_CALL
SwXParaFrameEnumeration::supportsService(const OUString& rServiceName)
SwXParaFrameEnumerationImpl::supportsService(const OUString& rServiceName)
throw (uno::RuntimeException, std::exception)
{
return cppu::supportsService(this, rServiceName);
}
uno::Sequence< OUString > SAL_CALL
SwXParaFrameEnumeration::getSupportedServiceNames()
SwXParaFrameEnumerationImpl::getSupportedServiceNames()
throw (uno::RuntimeException, std::exception)
{
return ::sw::GetSupportedServiceNamesImpl(

2
sw/source/core/unocore/unoparagraph.cxx
View File

@@ -1438,7 +1438,7 @@ throw (uno::RuntimeException, std::exception)
SwPosition aPos( rTextNode );
SwPaM aPam( aPos );
uno::Reference< container::XEnumeration > xRet =
new SwXParaFrameEnumeration(aPam, PARAFRAME_PORTION_PARAGRAPH);
SwXParaFrameEnumeration::Create(aPam, PARAFRAME_PORTION_PARAGRAPH);
return xRet;
}

6
sw/source/core/unocore/unoport.cxx
View File

@@ -851,11 +851,7 @@ uno::Reference< container::XEnumeration > SwXTextPortion::createContentEnumerat
if(!pUnoCrsr)
throw uno::RuntimeException();
uno::Reference< container::XEnumeration > xRet =
new SwXParaFrameEnumeration(*pUnoCrsr, PARAFRAME_PORTION_CHAR,
m_pFrameFormat);
return xRet;
return SwXParaFrameEnumeration::Create(*pUnoCrsr, PARAFRAME_PORTION_CHAR, m_pFrameFormat);
}
namespace