diff options
Diffstat (limited to 'dbaccess/source/ui/browser/dsbrowserDnD.cxx')
| -rw-r--r-- | dbaccess/source/ui/browser/dsbrowserDnD.cxx | 153 |
1 files changed, 73 insertions, 80 deletions
diff --git a/dbaccess/source/ui/browser/dsbrowserDnD.cxx b/dbaccess/source/ui/browser/dsbrowserDnD.cxx index 0b9888f3f34e..e8425436df37 100644 --- a/dbaccess/source/ui/browser/dsbrowserDnD.cxx +++ b/dbaccess/source/ui/browser/dsbrowserDnD.cxx @@ -59,26 +59,26 @@ namespace dbaui using namespace ::dbtools; using namespace ::svx; - TransferableHelper* SbaTableQueryBrowser::implCopyObject( SvTreeListEntry* _pApplyTo, sal_Int32 _nCommandType ) + bool SbaTableQueryBrowser::implCopyObject(ODataClipboard& rExchange, const weld::TreeIter& rApplyTo, sal_Int32 nCommandType) { try { - OUString aName = GetEntryText( _pApplyTo ); - OUString aDSName = getDataSourceAccessor( m_pTreeView->getListBox().GetRootLevelParent( _pApplyTo ) ); + OUString aName = GetEntryText(rApplyTo); + std::unique_ptr<weld::TreeIter> xRootEntry(m_pTreeView->getListBox().GetRootLevelParent(&rApplyTo)); + OUString aDSName = getDataSourceAccessor(*xRootEntry); - ODataClipboard* pData = nullptr; SharedConnection xConnection; - if ( CommandType::QUERY != _nCommandType ) + if ( CommandType::QUERY != nCommandType ) { - if ( !ensureConnection( _pApplyTo, xConnection) ) - return nullptr; - pData = new ODataClipboard(aDSName, _nCommandType, aName, xConnection, getNumberFormatter(), getORB()); + if (!ensureConnection(&rApplyTo, xConnection)) + return false; + rExchange.Update(aDSName, nCommandType, aName, xConnection, getNumberFormatter(), getORB()); } else - pData = new ODataClipboard(aDSName, _nCommandType, aName, getNumberFormatter(), getORB()); + rExchange.Update(aDSName, nCommandType, aName, getNumberFormatter(), getORB()); // the ownership goes to ODataClipboards - return pData; + return true; } catch(const SQLException& ) { @@ -88,19 +88,21 @@ namespace dbaui { DBG_UNHANDLED_EXCEPTION("dbaccess"); } - return nullptr; + return false; } + sal_Int8 SbaTableQueryBrowser::queryDrop( const AcceptDropEvent& _rEvt, const DataFlavorExVector& _rFlavors ) { // check if we're a table or query container - SvTreeListEntry* pHitEntry = m_pTreeView->getListBox().GetEntry( _rEvt.maPosPixel ); - - if ( pHitEntry ) // no drop if no entry was hit... + weld::TreeView& rTreeView = m_pTreeView->getListBox().GetWidget(); + std::unique_ptr<weld::TreeIter> xHitEntry(rTreeView.make_iterator()); + // get_dest_row_at_pos with false cause no drop if no entry was hit exactly + if (rTreeView.get_dest_row_at_pos(_rEvt.maPosPixel, xHitEntry.get(), false)) { // it must be a container - EntryType eEntryType = getEntryType( pHitEntry ); + EntryType eEntryType = getEntryType(*xHitEntry); SharedConnection xConnection; - if ( eEntryType == etTableContainer && ensureConnection( pHitEntry, xConnection ) && xConnection.is() ) + if ( eEntryType == etTableContainer && ensureConnection(xHitEntry.get(), xConnection ) && xConnection.is()) { Reference<XChild> xChild(xConnection,UNO_QUERY); Reference<XStorable> xStore; @@ -116,8 +118,12 @@ namespace dbaui } sal_Int8 SbaTableQueryBrowser::executeDrop( const ExecuteDropEvent& _rEvt ) { - SvTreeListEntry* pHitEntry = m_pTreeView->getListBox().GetEntry( _rEvt.maPosPixel ); - EntryType eEntryType = getEntryType( pHitEntry ); + weld::TreeView& rTreeView = m_pTreeView->getListBox().GetWidget(); + std::unique_ptr<weld::TreeIter> xHitEntry(rTreeView.make_iterator()); + // get_dest_row_at_pos with false cause no drop if no entry was hit exactly + if (!rTreeView.get_dest_row_at_pos(_rEvt.maPosPixel, xHitEntry.get(), false)) + return DND_ACTION_NONE; + EntryType eEntryType = getEntryType(*xHitEntry); if (!isContainer(eEntryType)) { OSL_FAIL("SbaTableQueryBrowser::executeDrop: what the hell did queryDrop do?"); @@ -137,7 +143,7 @@ namespace dbaui m_aAsyncDrop.nAction = _rEvt.mnAction; m_aAsyncDrop.bError = false; m_aAsyncDrop.bHtml = false; - m_aAsyncDrop.pDroppedAt = nullptr; + m_aAsyncDrop.xDroppedAt.reset(); m_aAsyncDrop.aUrl.clear(); // loop through the available formats and see what we can do ... @@ -145,7 +151,7 @@ namespace dbaui if ( ODataAccessObjectTransferable::canExtractObjectDescriptor(aDroppedData.GetDataFlavorExVector()) ) { m_aAsyncDrop.aDroppedData = ODataAccessObjectTransferable::extractObjectDescriptor(aDroppedData); - m_aAsyncDrop.pDroppedAt = pHitEntry; + m_aAsyncDrop.xDroppedAt = std::move(xHitEntry); // asynchron because we some dialogs and we aren't allowed to show them while in D&D m_nAsyncDrop = Application::PostUserEvent(LINK(this, SbaTableQueryBrowser, OnAsyncDrop)); @@ -154,12 +160,12 @@ namespace dbaui else { SharedConnection xDestConnection; - if ( ensureConnection( pHitEntry, xDestConnection ) + if ( ensureConnection( xHitEntry.get(), xDestConnection ) && xDestConnection.is() && m_aTableCopyHelper.copyTagTable( aDroppedData, m_aAsyncDrop, xDestConnection ) ) { - m_aAsyncDrop.pDroppedAt = pHitEntry; + m_aAsyncDrop.xDroppedAt = std::move(xHitEntry); // asynchron because we some dialogs and we aren't allowed to show them while in D&D m_nAsyncDrop = Application::PostUserEvent(LINK(this, SbaTableQueryBrowser, OnAsyncDrop)); @@ -170,54 +176,44 @@ namespace dbaui return DND_ACTION_NONE; } - bool SbaTableQueryBrowser::requestDrag( const Point& _rPosPixel ) + bool SbaTableQueryBrowser::requestDrag( const Point& /*rPosPixel*/ ) { - // get the affected list entry - // ensure that the entry which the user clicked at is selected - SvTreeListEntry* pHitEntry = m_pTreeView->getListBox().GetEntry( _rPosPixel ); - if (!pHitEntry) - // no drag of no entry was hit... - return false; + return false; + } + bool SbaTableQueryBrowser::requestDrag(const weld::TreeIter& rEntry) + { // it must be a query/table - EntryType eEntryType = getEntryType( pHitEntry ); + EntryType eEntryType = getEntryType(rEntry); if (!isObject(eEntryType)) return false; - rtl::Reference<TransferableHelper> pTransfer = implCopyObject( pHitEntry, ( etTableOrView == eEntryType ) ? CommandType::TABLE : CommandType::QUERY); - - if (pTransfer) - pTransfer->StartDrag( &m_pTreeView->getListBox(), DND_ACTION_COPY ); - - return pTransfer.is(); - } - - bool SbaTableQueryBrowser::requestDrag(const weld::TreeIter& /*rEntry*/) - { - return false; + ODataClipboard& rExchange = m_pTreeView->getListBox().GetDataTransfer(); + return implCopyObject(rExchange, rEntry, (etTableOrView == eEntryType) ? CommandType::TABLE : CommandType::QUERY); } IMPL_LINK_NOARG(SbaTableQueryBrowser, OnCopyEntry, LinkParamNone*, void) { - SvTreeListEntry* pSelected = m_pTreeView->getListBox().FirstSelected(); - if( isEntryCopyAllowed( pSelected ) ) - copyEntry( pSelected ); + weld::TreeView& rTreeView = m_pTreeView->getListBox().GetWidget(); + std::unique_ptr<weld::TreeIter> xSelected = rTreeView.make_iterator(); + if (rTreeView.get_selected(xSelected.get()) && isEntryCopyAllowed(*xSelected)) + copyEntry(*xSelected); } - bool SbaTableQueryBrowser::isEntryCopyAllowed(SvTreeListEntry const * _pEntry) const + + bool SbaTableQueryBrowser::isEntryCopyAllowed(const weld::TreeIter& rEntry) const { - EntryType eType = getEntryType(_pEntry); + EntryType eType = getEntryType(rEntry); return ( eType == etTableOrView || eType == etQuery ); } - void SbaTableQueryBrowser::copyEntry(SvTreeListEntry* _pEntry) + + void SbaTableQueryBrowser::copyEntry(weld::TreeIter& rEntry) { - TransferableHelper* pTransfer = nullptr; - Reference< XTransferable> aEnsureDelete; - EntryType eType = getEntryType(_pEntry); - pTransfer = implCopyObject( _pEntry, eType == etQuery ? CommandType::QUERY : CommandType::TABLE); - aEnsureDelete = pTransfer; - if (pTransfer) - pTransfer->CopyToClipboard(getView()); + EntryType eType = getEntryType(rEntry); + rtl::Reference<ODataClipboard> xTransfer(new ODataClipboard); + if (implCopyObject(*xTransfer, rEntry, eType == etQuery ? CommandType::QUERY : CommandType::TABLE)) + xTransfer->CopyToClipboard(getView()); } + IMPL_LINK_NOARG( SbaTableQueryBrowser, OnAsyncDrop, void*, void ) { m_nAsyncDrop = nullptr; @@ -227,45 +223,42 @@ namespace dbaui if ( m_aAsyncDrop.nType == E_TABLE ) { SharedConnection xDestConnection; - if ( ensureConnection( m_aAsyncDrop.pDroppedAt, xDestConnection ) && xDestConnection.is() ) + if ( ensureConnection(m_aAsyncDrop.xDroppedAt.get(), xDestConnection) && xDestConnection.is()) { - SvTreeListEntry* pDataSourceEntry = m_pTreeView->getListBox().GetRootLevelParent(m_aAsyncDrop.pDroppedAt); - m_aTableCopyHelper.asyncCopyTagTable( m_aAsyncDrop, getDataSourceAccessor( pDataSourceEntry ), xDestConnection ); + std::unique_ptr<weld::TreeIter> xDataSourceEntry = + m_pTreeView->getListBox().GetRootLevelParent(m_aAsyncDrop.xDroppedAt.get()); + m_aTableCopyHelper.asyncCopyTagTable(m_aAsyncDrop, getDataSourceAccessor(*xDataSourceEntry), xDestConnection); } } m_aAsyncDrop.aDroppedData.clear(); } + void SbaTableQueryBrowser::clearTreeModel() { - if (m_pTreeView) - { - auto pTreeModel = m_pTreeView->GetTreeModel(); + weld::TreeView& rTreeView = m_pTreeView->getListBox().GetWidget(); + rTreeView.all_foreach([this, &rTreeView](weld::TreeIter& rEntryLoop){ // clear the user data of the tree model - SvTreeListEntry* pEntryLoop = pTreeModel->First(); - while (pEntryLoop) + DBTreeListUserData* pData = reinterpret_cast<DBTreeListUserData*>(rTreeView.get_id(rEntryLoop).toUInt64()); + if (pData) { - DBTreeListUserData* pData = static_cast<DBTreeListUserData*>(pEntryLoop->GetUserData()); - if(pData) - { - pEntryLoop->SetUserData(nullptr); - Reference< XContainer > xContainer(pData->xContainer, UNO_QUERY); - if (xContainer.is()) - xContainer->removeContainerListener(this); + rTreeView.set_id(rEntryLoop, OUString()); + Reference<XContainer> xContainer(pData->xContainer, UNO_QUERY); + if (xContainer.is()) + xContainer->removeContainerListener(this); - if ( pData->xConnection.is() ) - { - OSL_ENSURE( impl_isDataSourceEntry( pEntryLoop ), "SbaTableQueryBrowser::clearTreeModel: no data source entry, but a connection?" ); - // connections are to be stored *only* at the data source entries - impl_releaseConnection( pData->xConnection ); - } - - delete pData; + if (pData->xConnection.is()) + { + // connections are to be stored *only* at the data source entries + impl_releaseConnection(pData->xConnection); } - pEntryLoop = pTreeModel->Next(pEntryLoop); + + delete pData; } - } - m_pCurrentlyDisplayed = nullptr; + return false; + }); + + m_xCurrentlyDisplayed.reset(); } } // namespace dbaui |