333 lines
10 KiB
C++
333 lines
10 KiB
C++
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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/*
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* This file is part of the LibreOffice project.
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*
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* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/.
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*
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* This file incorporates work covered by the following license notice:
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*
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* Licensed to the Apache Software Foundation (ASF) under one or more
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* contributor license agreements. See the NOTICE file distributed
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* with this work for additional information regarding copyright
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* ownership. The ASF licenses this file to you under the Apache
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* License, Version 2.0 (the "License"); you may not use this file
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* except in compliance with the License. You may obtain a copy of
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* the License at http://www.apache.org/licenses/LICENSE-2.0 .
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*/
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#include <config_features.h>
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#include <config_fuzzers.h>
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#include <cmdid.h>
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#include <com/sun/star/scanner/XScannerManager2.hpp>
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#include <com/sun/star/datatransfer/clipboard/XClipboard.hpp>
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#include <comphelper/propertysequence.hxx>
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#include <comphelper/servicehelper.hxx>
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#include <vcl/weld.hxx>
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#include <vcl/svapp.hxx>
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#include <sfx2/viewfrm.hxx>
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#include <sfx2/bindings.hxx>
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#include <sfx2/docfile.hxx>
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#include <sfx2/docinsert.hxx>
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#include <sfx2/request.hxx>
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#include <uivwimp.hxx>
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#include <unotxvw.hxx>
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#include <unodispatch.hxx>
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#include <swmodule.hxx>
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#include <swdtflvr.hxx>
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#include <strings.hrc>
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using namespace ::com::sun::star;
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using namespace ::com::sun::star::uno;
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using namespace ::com::sun::star::scanner;
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using namespace ::com::sun::star::lang;
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using namespace ::com::sun::star::datatransfer::clipboard;
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SwView_Impl::SwView_Impl(SwView* pShell)
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: m_pView(pShell)
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, m_eShellMode(ShellMode::Text)
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, m_nParam(0)
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, m_bSelectObject(false)
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, m_bEditingPositionSet(false)
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{
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mxXTextView = new SwXTextView(m_pView);
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m_xDispatchProviderInterceptor = new SwXDispatchProviderInterceptor(*m_pView);
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}
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SwView_Impl::~SwView_Impl()
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{
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if(m_xDispatchProviderInterceptor)
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m_xDispatchProviderInterceptor->Invalidate();
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mxXTextView->Invalidate();
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mxXTextView.clear();
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if( mxScanEvtLstnr.is() )
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mxScanEvtLstnr->ViewDestroyed();
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if( mxClipEvtLstnr.is() )
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{
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mxClipEvtLstnr->AddRemoveListener( false );
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mxClipEvtLstnr->ViewDestroyed();
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}
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DisconnectTransferableDDE();
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#if HAVE_FEATURE_DBCONNECTIVITY && !ENABLE_FUZZERS
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m_xConfigItem.reset();
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#endif
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m_pDocInserter.reset();
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m_pRequest.reset();
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}
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void SwView_Impl::SetShellMode(ShellMode eSet)
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{
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m_eShellMode = eSet;
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}
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view::XSelectionSupplier* SwView_Impl::GetUNOObject()
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{
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return mxXTextView.get();
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}
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SwXTextView* SwView_Impl::GetUNOObject_Impl()
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{
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return mxXTextView.get();
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}
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void SwView_Impl::ExecuteScan( SfxRequest& rReq )
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{
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switch(rReq.GetSlot())
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{
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case SID_TWAIN_SELECT:
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{
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bool bDone = false;
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Reference<XScannerManager2> xScanMgr = SwModule::get()->GetScannerManager();
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if( xScanMgr.is() )
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{
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try
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{
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SwScannerEventListener& rListener = GetScannerEventListener();
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const Sequence< ScannerContext >
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aContexts( xScanMgr->getAvailableScanners() );
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if( aContexts.hasElements() )
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{
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Reference< XEventListener > xLstner = &rListener;
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ScannerContext aContext( aContexts.getConstArray()[ 0 ] );
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Reference<lang::XInitialization> xInit(xScanMgr, UNO_QUERY);
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if (xInit.is())
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{
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// initialize dialog
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weld::Window* pWindow = rReq.GetFrameWeld();
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uno::Sequence<uno::Any> aSeq(comphelper::InitAnyPropertySequence(
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{
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{"ParentWindow", pWindow ? uno::Any(pWindow->GetXWindow()) : uno::Any(Reference<awt::XWindow>())}
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}));
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xInit->initialize( aSeq );
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}
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bDone = xScanMgr->configureScannerAndScan( aContext, xLstner );
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}
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}
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catch(...)
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{
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}
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}
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if( bDone )
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rReq.Done();
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else
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{
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rReq.Ignore();
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}
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}
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break;
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case SID_TWAIN_TRANSFER:
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{
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bool bDone = false;
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Reference<XScannerManager2> xScanMgr = SwModule::get()->GetScannerManager();
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if( xScanMgr.is() )
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{
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SwScannerEventListener& rListener = GetScannerEventListener();
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try
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{
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const Sequence< scanner::ScannerContext >aContexts( xScanMgr->getAvailableScanners() );
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if( aContexts.hasElements() )
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{
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Reference< XEventListener > xLstner = &rListener;
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xScanMgr->startScan( aContexts.getConstArray()[ 0 ], xLstner );
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bDone = true;
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}
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}
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catch(...)
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{
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}
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}
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if( !bDone )
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{
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std::unique_ptr<weld::MessageDialog> xBox(Application::CreateMessageDialog(rReq.GetFrameWeld(),
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VclMessageType::Info, VclButtonsType::Ok,
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SwResId(STR_SCAN_NOSOURCE)));
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xBox->run();
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rReq.Ignore();
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}
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else
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{
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rReq.Done();
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SfxBindings& rBind = m_pView->GetViewFrame().GetBindings();
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rBind.Invalidate( SID_TWAIN_SELECT );
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rBind.Invalidate( SID_TWAIN_TRANSFER );
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}
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}
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break;
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}
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}
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SwScannerEventListener& SwView_Impl::GetScannerEventListener()
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{
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if(!mxScanEvtLstnr.is())
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mxScanEvtLstnr = new SwScannerEventListener(*m_pView);
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return *mxScanEvtLstnr;
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}
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void SwView_Impl::AddClipboardListener()
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{
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if(!mxClipEvtLstnr.is())
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{
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mxClipEvtLstnr = new SwClipboardChangeListener( *m_pView );
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mxClipEvtLstnr->AddRemoveListener( true );
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}
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}
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void SwView_Impl::Invalidate()
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{
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GetUNOObject_Impl()->Invalidate();
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for (const auto& xTransferable: mxTransferables)
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{
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rtl::Reference<SwTransferable> pTransferable = xTransferable.get();
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if(pTransferable)
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pTransferable->Invalidate();
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}
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}
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void SwView_Impl::DisconnectTransferableDDE()
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{
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for (const auto& xTransferable: mxTransferables)
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{
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rtl::Reference<SwTransferable> pTransferable = xTransferable.get();
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if(pTransferable)
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pTransferable->DisconnectDDE();
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}
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}
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void SwView_Impl::AddTransferable(SwTransferable& rTransferable)
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{
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//prevent removing of the non-referenced SwTransferable
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osl_atomic_increment(&rTransferable.m_refCount);
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{
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// Remove previously added, but no longer existing weak references.
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std::erase_if(mxTransferables,
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[](const unotools::WeakReference<SwTransferable>& rTunnel) {
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return !rTunnel.get();
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});
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mxTransferables.emplace_back(&rTransferable);
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}
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osl_atomic_decrement(&rTransferable.m_refCount);
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}
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void SwView_Impl::StartDocumentInserter(
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const OUString& rFactory,
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const Link<sfx2::FileDialogHelper*,void>& rEndDialogHdl,
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const sal_uInt16 nSlotId
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)
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{
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sfx2::DocumentInserter::Mode mode {sfx2::DocumentInserter::Mode::Insert};
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switch( nSlotId )
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{
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case SID_DOCUMENT_MERGE:
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mode = sfx2::DocumentInserter::Mode::Merge;
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break;
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case SID_DOCUMENT_COMPARE:
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mode = sfx2::DocumentInserter::Mode::Compare;
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break;
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default:
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break;
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}
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m_pDocInserter.reset(new ::sfx2::DocumentInserter(m_pView->GetFrameWeld(), rFactory, mode));
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m_pDocInserter->StartExecuteModal( rEndDialogHdl );
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}
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std::unique_ptr<SfxMedium> SwView_Impl::CreateMedium()
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{
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return m_pDocInserter->CreateMedium();
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}
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void SwView_Impl::InitRequest( const SfxRequest& rRequest )
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{
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m_pRequest.reset(new SfxRequest( rRequest ));
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}
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SwScannerEventListener::~SwScannerEventListener()
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{
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}
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void SAL_CALL SwScannerEventListener::disposing( const EventObject& /*rEventObject*/)
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{
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#if defined(_WIN32) || defined UNX
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SolarMutexGuard aGuard;
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if( m_pView )
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m_pView->ScannerEventHdl();
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#endif
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}
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SwClipboardChangeListener::~SwClipboardChangeListener()
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{
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}
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void SAL_CALL SwClipboardChangeListener::disposing( const EventObject& /*rEventObject*/ )
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{
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SolarMutexGuard aGuard;
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m_pView = nullptr; // so we don't touch the view if changedContents somehow fires afterwards
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}
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void SAL_CALL SwClipboardChangeListener::changedContents( const css::datatransfer::clipboard::ClipboardEvent& rEventObject )
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{
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const SolarMutexGuard aGuard;
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if( !m_pView )
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return;
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{
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TransferableDataHelper aDataHelper( rEventObject.Contents );
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SwWrtShell& rSh = m_pView->GetWrtShell();
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m_pView->m_nLastPasteDestination = SwTransferable::GetSotDestination( rSh );
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m_pView->m_bPasteState = aDataHelper.GetXTransferable().is() &&
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SwTransferable::IsPaste( rSh, aDataHelper );
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m_pView->m_bPasteSpecialState = aDataHelper.GetXTransferable().is() &&
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SwTransferable::IsPasteSpecial( rSh, aDataHelper );
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}
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SfxBindings& rBind = m_pView->GetViewFrame().GetBindings();
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rBind.Invalidate( SID_PASTE );
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rBind.Invalidate( SID_PASTE_SPECIAL );
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rBind.Invalidate( SID_CLIPBOARD_FORMAT_ITEMS );
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}
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void SwClipboardChangeListener::AddRemoveListener( bool bAdd )
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{
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m_pView->AddRemoveClipboardListener( Reference< XClipboardListener >( this ), bAdd );
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}
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/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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