blob: d74377b60128635bda352b364f90a8fabee771e5 [file] [log] [blame]
/**************************************************************
*
* 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
*
* Unless required by applicable law or agreed to in writing,
* software distributed under the License is distributed on an
* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
* KIND, either express or implied. See the License for the
* specific language governing permissions and limitations
* under the License.
*
*************************************************************/
// MARKER(update_precomp.py): autogen include statement, do not remove
#include "precompiled_sd.hxx"
#include "controller/SlsTransferableData.hxx"
#include "SlideSorterViewShell.hxx"
#include "View.hxx"
namespace sd { namespace slidesorter { namespace controller {
SdTransferable* TransferableData::CreateTransferable (
SdDrawDocument* pSrcDoc,
::sd::View* pWorkView,
sal_Bool bInitOnGetData,
SlideSorterViewShell* pViewShell,
const ::std::vector<Representative>& rRepresentatives)
{
SdTransferable* pTransferable = new SdTransferable (pSrcDoc, pWorkView, bInitOnGetData);
::boost::shared_ptr<TransferableData> pData (new TransferableData(pViewShell, rRepresentatives));
pTransferable->AddUserData(pData);
return pTransferable;
}
::boost::shared_ptr<TransferableData> TransferableData::GetFromTransferable (const SdTransferable* pTransferable)
{
::boost::shared_ptr<TransferableData> pData;
for (sal_Int32 nIndex=0,nCount=pTransferable->GetUserDataCount(); nIndex<nCount; ++nIndex)
{
pData = ::boost::dynamic_pointer_cast<TransferableData>(pTransferable->GetUserData(nIndex));
if (pData)
return pData;
}
return ::boost::shared_ptr<TransferableData>();
}
TransferableData::TransferableData (
SlideSorterViewShell* pViewShell,
const ::std::vector<Representative>& rRepresentatives)
: mpViewShell(pViewShell),
maRepresentatives(rRepresentatives)
{
if (mpViewShell != NULL)
StartListening(*mpViewShell);
}
TransferableData::~TransferableData (void)
{
if (mpViewShell != NULL)
EndListening(*mpViewShell);
}
void TransferableData::DragFinished (sal_Int8 nDropAction)
{
if (mpViewShell != NULL)
mpViewShell->DragFinished(nDropAction);
/*
for (CallbackContainer::const_iterator
iCallback(maDragFinishCallbacks.begin()),
iEnd(maDragFinishCallbacks.end());
iCallback!=iEnd;
++iCallback)
{
if (*iCallback)
(*iCallback)(nDropAction);
}
maDragFinishCallbacks.clear();
*/
}
void TransferableData::Notify (SfxBroadcaster&, const SfxHint& rHint)
{
if (rHint.ISA(SfxSimpleHint) && mpViewShell!=NULL)
{
SfxSimpleHint& rSimpleHint (*PTR_CAST(SfxSimpleHint, &rHint));
if (rSimpleHint.GetId() == SFX_HINT_DYING)
{
// This hint may come either from the ViewShell or from the
// document (registered by SdTransferable). We do not know
// which but both are sufficient to disconnect from the
// ViewShell.
EndListening(*mpViewShell);
mpViewShell = NULL;
}
}
}
const ::std::vector<TransferableData::Representative>& TransferableData::GetRepresentatives (void) const
{
return maRepresentatives;
}
SlideSorterViewShell* TransferableData::GetSourceViewShell (void) const
{
return mpViewShell;
}
} } } // end of namespace ::sd::slidesorter::controller