Adding upstream version 4:24.2.0.upstream/4%24.2.0

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 333 insertions, 0 deletions

diff --git a/sw/source/uibase/uiview/uivwimp.cxx b/sw/source/uibase/uiview/uivwimp.cxx
new file mode 100644
index 0000000000..ed0c3c68fc
--- /dev/null
+++ b/sw/source/uibase/uiview/uivwimp.cxx
@@ -0,0 +1,333 @@
+/* -*- 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 <config_features.h>
+#include <config_fuzzers.h>
+
+#include <cmdid.h>
+
+#include <com/sun/star/scanner/XScannerManager2.hpp>
+#include <com/sun/star/datatransfer/clipboard/XClipboard.hpp>
+#include <comphelper/propertysequence.hxx>
+#include <comphelper/servicehelper.hxx>
+#include <vcl/weld.hxx>
+#include <vcl/svapp.hxx>
+#include <sfx2/viewfrm.hxx>
+#include <sfx2/bindings.hxx>
+#include <sfx2/docfile.hxx>
+
+#include <sfx2/docinsert.hxx>
+#include <sfx2/request.hxx>
+#include <uivwimp.hxx>
+#include <unotxvw.hxx>
+#include <unodispatch.hxx>
+#include <swmodule.hxx>
+#include <swdtflvr.hxx>
+
+#include <strings.hrc>
+
+using namespace ::com::sun::star;
+using namespace ::com::sun::star::uno;
+using namespace ::com::sun::star::scanner;
+using namespace ::com::sun::star::lang;
+using namespace ::com::sun::star::datatransfer::clipboard;
+
+SwView_Impl::SwView_Impl(SwView* pShell)
+    : m_pView(pShell)
+    , m_eShellMode(ShellMode::Text)
+    , m_nParam(0)
+    , m_bSelectObject(false)
+    , m_bEditingPositionSet(false)
+{
+    mxXTextView = new SwXTextView(m_pView);
+    m_xDispatchProviderInterceptor = new SwXDispatchProviderInterceptor(*m_pView);
+}
+
+SwView_Impl::~SwView_Impl()
+{
+    if(m_xDispatchProviderInterceptor)
+        m_xDispatchProviderInterceptor->Invalidate();
+    mxXTextView->Invalidate();
+    mxXTextView.clear();
+
+    if( mxScanEvtLstnr.is() )
+           mxScanEvtLstnr->ViewDestroyed();
+    if( mxClipEvtLstnr.is() )
+    {
+        mxClipEvtLstnr->AddRemoveListener( false );
+        mxClipEvtLstnr->ViewDestroyed();
+    }
+    DisconnectTransferableDDE();
+
+#if HAVE_FEATURE_DBCONNECTIVITY && !ENABLE_FUZZERS
+    m_xConfigItem.reset();
+#endif
+    m_pDocInserter.reset();
+    m_pRequest.reset();
+}
+
+void SwView_Impl::SetShellMode(ShellMode eSet)
+{
+    m_eShellMode = eSet;
+}
+
+view::XSelectionSupplier*   SwView_Impl::GetUNOObject()
+{
+    return mxXTextView.get();
+}
+
+SwXTextView*    SwView_Impl::GetUNOObject_Impl()
+{
+    return mxXTextView.get();
+}
+
+void SwView_Impl::ExecuteScan( SfxRequest& rReq )
+{
+    switch(rReq.GetSlot())
+    {
+        case SID_TWAIN_SELECT:
+        {
+            bool bDone = false;
+            Reference< XScannerManager2 > xScanMgr = SW_MOD()->GetScannerManager();
+
+            if( xScanMgr.is() )
+            {
+                try
+                {
+                    SwScannerEventListener& rListener = GetScannerEventListener();
+                    const Sequence< ScannerContext >
+                        aContexts( xScanMgr->getAvailableScanners() );
+
+                    if( aContexts.hasElements() )
+                    {
+                        Reference< XEventListener > xLstner = &rListener;
+                        ScannerContext aContext( aContexts.getConstArray()[ 0 ] );
+
+                        Reference<lang::XInitialization> xInit(xScanMgr, UNO_QUERY);
+                        if (xInit.is())
+                        {
+                            //  initialize dialog
+                            weld::Window* pWindow = rReq.GetFrameWeld();
+                            uno::Sequence<uno::Any> aSeq(comphelper::InitAnyPropertySequence(
+                            {
+                                {"ParentWindow", pWindow ? uno::Any(pWindow->GetXWindow()) : uno::Any(Reference<awt::XWindow>())}
+                            }));
+                            xInit->initialize( aSeq );
+                        }
+
+                        bDone = xScanMgr->configureScannerAndScan( aContext, xLstner );
+                    }
+                }
+                catch(...)
+                {
+                }
+
+            }
+            if( bDone )
+                rReq.Done();
+            else
+            {
+                rReq.Ignore();
+            }
+        }
+        break;
+
+        case SID_TWAIN_TRANSFER:
+        {
+            bool bDone = false;
+
+            Reference< XScannerManager2 > xScanMgr = SW_MOD()->GetScannerManager();
+            if( xScanMgr.is() )
+            {
+                SwScannerEventListener& rListener = GetScannerEventListener();
+                try
+                {
+                    const Sequence< scanner::ScannerContext >aContexts( xScanMgr->getAvailableScanners() );
+                    if( aContexts.hasElements() )
+                    {
+                        Reference< XEventListener > xLstner = &rListener;
+                        xScanMgr->startScan( aContexts.getConstArray()[ 0 ], xLstner );
+                        bDone = true;
+                    }
+                }
+                catch(...)
+                {
+                }
+            }
+
+            if( !bDone )
+            {
+                std::unique_ptr<weld::MessageDialog> xBox(Application::CreateMessageDialog(rReq.GetFrameWeld(),
+                                                          VclMessageType::Info, VclButtonsType::Ok,
+                                                          SwResId(STR_SCAN_NOSOURCE)));
+                xBox->run();
+                rReq.Ignore();
+            }
+            else
+            {
+                rReq.Done();
+                SfxBindings& rBind = m_pView->GetViewFrame().GetBindings();
+                rBind.Invalidate( SID_TWAIN_SELECT );
+                rBind.Invalidate( SID_TWAIN_TRANSFER );
+            }
+        }
+        break;
+    }
+}
+
+SwScannerEventListener& SwView_Impl::GetScannerEventListener()
+{
+    if(!mxScanEvtLstnr.is())
+        mxScanEvtLstnr = new SwScannerEventListener(*m_pView);
+    return *mxScanEvtLstnr;
+}
+
+void SwView_Impl::AddClipboardListener()
+{
+    if(!mxClipEvtLstnr.is())
+    {
+        mxClipEvtLstnr = new SwClipboardChangeListener( *m_pView );
+        mxClipEvtLstnr->AddRemoveListener( true );
+    }
+}
+
+void SwView_Impl::Invalidate()
+{
+    GetUNOObject_Impl()->Invalidate();
+    for (const auto& xTransferable: mxTransferables)
+    {
+        rtl::Reference<SwTransferable> pTransferable = xTransferable.get();
+        if(pTransferable)
+            pTransferable->Invalidate();
+    }
+}
+
+void SwView_Impl::DisconnectTransferableDDE()
+{
+    for (const auto& xTransferable: mxTransferables)
+    {
+        rtl::Reference<SwTransferable> pTransferable = xTransferable.get();
+        if(pTransferable)
+            pTransferable->DisconnectDDE();
+    }
+}
+
+void SwView_Impl::AddTransferable(SwTransferable& rTransferable)
+{
+    //prevent removing of the non-referenced SwTransferable
+    osl_atomic_increment(&rTransferable.m_refCount);
+    {
+        // Remove previously added, but no longer existing weak references.
+        std::erase_if(mxTransferables,
+            [](const unotools::WeakReference<SwTransferable>& rTunnel) {
+                return !rTunnel.get();
+            });
+
+        mxTransferables.emplace_back(&rTransferable);
+    }
+    osl_atomic_decrement(&rTransferable.m_refCount);
+}
+
+void SwView_Impl::StartDocumentInserter(
+    const OUString& rFactory,
+    const Link<sfx2::FileDialogHelper*,void>& rEndDialogHdl,
+    const sal_uInt16 nSlotId
+)
+{
+    sfx2::DocumentInserter::Mode mode {sfx2::DocumentInserter::Mode::Insert};
+    switch( nSlotId )
+    {
+        case SID_DOCUMENT_MERGE:
+            mode = sfx2::DocumentInserter::Mode::Merge;
+            break;
+        case SID_DOCUMENT_COMPARE:
+            mode = sfx2::DocumentInserter::Mode::Compare;
+            break;
+        default:
+            break;
+    }
+
+    m_pDocInserter.reset(new ::sfx2::DocumentInserter(m_pView->GetFrameWeld(), rFactory, mode));
+    m_pDocInserter->StartExecuteModal( rEndDialogHdl );
+}
+
+std::unique_ptr<SfxMedium> SwView_Impl::CreateMedium()
+{
+    return m_pDocInserter->CreateMedium();
+}
+
+void SwView_Impl::InitRequest( const SfxRequest& rRequest )
+{
+    m_pRequest.reset(new SfxRequest( rRequest ));
+}
+
+SwScannerEventListener::~SwScannerEventListener()
+{
+}
+
+void SAL_CALL SwScannerEventListener::disposing( const EventObject& /*rEventObject*/)
+{
+#if defined(_WIN32) || defined UNX
+    SolarMutexGuard aGuard;
+    if( m_pView )
+        m_pView->ScannerEventHdl();
+#endif
+}
+
+SwClipboardChangeListener::~SwClipboardChangeListener()
+{
+}
+
+void SAL_CALL SwClipboardChangeListener::disposing( const EventObject& /*rEventObject*/ )
+{
+    SolarMutexGuard aGuard;
+    m_pView = nullptr; // so we don't touch the view if changedContents somehow fires afterwards
+}
+
+void SAL_CALL SwClipboardChangeListener::changedContents( const css::datatransfer::clipboard::ClipboardEvent& rEventObject )
+
+{
+    const SolarMutexGuard aGuard;
+    if( !m_pView )
+        return;
+
+    {
+        TransferableDataHelper aDataHelper( rEventObject.Contents );
+        SwWrtShell& rSh = m_pView->GetWrtShell();
+
+        m_pView->m_nLastPasteDestination = SwTransferable::GetSotDestination( rSh );
+        m_pView->m_bPasteState = aDataHelper.GetXTransferable().is() &&
+                        SwTransferable::IsPaste( rSh, aDataHelper );
+
+        m_pView->m_bPasteSpecialState = aDataHelper.GetXTransferable().is() &&
+                    SwTransferable::IsPasteSpecial( rSh, aDataHelper );
+    }
+
+    SfxBindings& rBind = m_pView->GetViewFrame().GetBindings();
+    rBind.Invalidate( SID_PASTE );
+    rBind.Invalidate( SID_PASTE_SPECIAL );
+    rBind.Invalidate( SID_CLIPBOARD_FORMAT_ITEMS );
+}
+
+void SwClipboardChangeListener::AddRemoveListener( bool bAdd )
+{
+    m_pView->AddRemoveClipboardListener( Reference< XClipboardListener >( this ), bAdd );
+}
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */