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, 293 insertions, 0 deletions

diff --git a/sfx2/source/doc/docinsert.cxx b/sfx2/source/doc/docinsert.cxx
new file mode 100644
index 0000000000..52c55b103f
--- /dev/null
+++ b/sfx2/source/doc/docinsert.cxx
@@ -0,0 +1,293 @@
+/* -*- 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 <sfx2/app.hxx>
+#include <sfx2/docinsert.hxx>
+#include <sfx2/docfile.hxx>
+#include <sfx2/fcontnr.hxx>
+#include <sfx2/filedlghelper.hxx>
+#include <appopen.hxx>
+#include <openflag.hxx>
+#include <sfx2/passwd.hxx>
+
+#include <sfx2/sfxsids.hrc>
+#include <com/sun/star/ui/dialogs/ControlActions.hpp>
+#include <com/sun/star/ui/dialogs/ExtendedFilePickerElementIds.hpp>
+#include <com/sun/star/ui/dialogs/TemplateDescription.hpp>
+#include <com/sun/star/ui/dialogs/XFilePicker3.hpp>
+#include <com/sun/star/ui/dialogs/XFilePickerControlAccess.hpp>
+#include <com/sun/star/lang/IllegalArgumentException.hpp>
+#include <tools/urlobj.hxx>
+#include <svl/itemset.hxx>
+#include <svl/eitem.hxx>
+#include <svl/intitem.hxx>
+#include <svl/stritem.hxx>
+#include <memory>
+#include <utility>
+#include <comphelper/diagnose_ex.hxx>
+
+using namespace ::com::sun::star;
+using namespace ::com::sun::star::lang;
+using namespace ::com::sun::star::ui::dialogs;
+using namespace ::com::sun::star::uno;
+
+namespace
+{
+
+FileDialogFlags lcl_map_mode_to_flags(const sfx2::DocumentInserter::Mode mode)
+{
+    FileDialogFlags f {FileDialogFlags::NONE};
+    switch (mode)
+    {
+        case sfx2::DocumentInserter::Mode::Insert:
+            f = FileDialogFlags::Insert;
+            break;
+        case sfx2::DocumentInserter::Mode::InsertMulti:
+            f = FileDialogFlags::Insert|FileDialogFlags::MultiSelection;
+            break;
+        case sfx2::DocumentInserter::Mode::Compare:
+            f = FileDialogFlags::InsertCompare;
+            break;
+        case sfx2::DocumentInserter::Mode::Merge:
+            f = FileDialogFlags::InsertMerge;
+            break;
+    }
+    return f;
+}
+
+}
+
+namespace sfx2 {
+
+DocumentInserter::DocumentInserter(weld::Window* pParent, OUString sFactory, const Mode mode)
+    : m_pParent                 ( pParent )
+    , m_sDocFactory             (std::move( sFactory ))
+    , m_nDlgFlags               ( lcl_map_mode_to_flags(mode) )
+    , m_nError                  ( ERRCODE_NONE )
+{
+}
+
+DocumentInserter::~DocumentInserter()
+{
+}
+
+void DocumentInserter::StartExecuteModal( const Link<sfx2::FileDialogHelper*,void>& _rDialogClosedLink )
+{
+    m_aDialogClosedLink = _rDialogClosedLink;
+    m_nError = ERRCODE_NONE;
+    if ( !m_pFileDlg )
+    {
+        m_pFileDlg.reset( new FileDialogHelper(
+                ui::dialogs::TemplateDescription::FILEOPEN_SIMPLE,
+                m_nDlgFlags, m_sDocFactory, SfxFilterFlags::NONE, SfxFilterFlags::NONE, m_pParent ) );
+    }
+    m_pFileDlg->SetContext(FileDialogHelper::InsertDoc);
+    m_pFileDlg->StartExecuteModal( LINK( this, DocumentInserter, DialogClosedHdl ) );
+}
+
+std::unique_ptr<SfxMedium> DocumentInserter::CreateMedium(char const*const pFallbackHack)
+{
+    std::unique_ptr<SfxMedium> pMedium;
+    if (!m_nError && m_xItemSet && !m_pURLList.empty())
+    {
+        DBG_ASSERT( m_pURLList.size() == 1, "DocumentInserter::CreateMedium(): invalid URL list count" );
+        pMedium.reset(new SfxMedium(
+                m_pURLList[0], SFX_STREAM_READONLY,
+                SfxGetpApp()->GetFilterMatcher().GetFilter4FilterName( m_sFilter ), m_xItemSet ));
+        pMedium->UseInteractionHandler( true );
+        std::optional<SfxFilterMatcher> pMatcher;
+        if ( !m_sDocFactory.isEmpty() )
+            pMatcher.emplace(m_sDocFactory);
+        else
+            pMatcher.emplace();
+
+        std::shared_ptr<const SfxFilter> pFilter;
+        ErrCode nError = pMatcher->DetectFilter( *pMedium, pFilter );
+        // tdf#101813 hack: check again if it's a global document
+        if (ERRCODE_NONE != nError && pFallbackHack)
+        {
+            pMatcher.emplace(OUString::createFromAscii(pFallbackHack));
+            nError = pMatcher->DetectFilter( *pMedium, pFilter );
+        }
+        if ( nError == ERRCODE_NONE && pFilter )
+            pMedium->SetFilter( pFilter );
+        else
+            pMedium.reset();
+
+        if ( pMedium && CheckPasswd_Impl( nullptr, pMedium.get() ) == ERRCODE_ABORT )
+            pMedium.reset();
+    }
+
+    return pMedium;
+}
+
+SfxMediumList DocumentInserter::CreateMediumList()
+{
+    SfxMediumList aMediumList;
+    if (!m_nError && m_xItemSet && !m_pURLList.empty())
+    {
+        for (auto const& url : m_pURLList)
+        {
+            std::unique_ptr<SfxMedium> pMedium(new SfxMedium(
+                    url, SFX_STREAM_READONLY,
+                    SfxGetpApp()->GetFilterMatcher().GetFilter4FilterName( m_sFilter ), m_xItemSet ));
+
+            pMedium->UseInteractionHandler( true );
+
+            SfxFilterMatcher aMatcher( m_sDocFactory );
+            std::shared_ptr<const SfxFilter> pFilter;
+            ErrCode nError = aMatcher.DetectFilter( *pMedium, pFilter );
+            if ( nError == ERRCODE_NONE && pFilter )
+                pMedium->SetFilter( pFilter );
+            else
+                pMedium.reset();
+
+            if( pMedium && CheckPasswd_Impl( nullptr, pMedium.get() ) != ERRCODE_ABORT )
+                aMediumList.push_back( std::move(pMedium) );
+        }
+    }
+
+    return aMediumList;
+}
+
+static void impl_FillURLList( sfx2::FileDialogHelper const * _pFileDlg, std::vector<OUString>& _rpURLList )
+{
+    DBG_ASSERT( _pFileDlg, "DocumentInserter::fillURLList(): invalid file dialog" );
+
+    const Sequence < OUString > aPathSeq = _pFileDlg->GetSelectedFiles();
+
+    if ( aPathSeq.hasElements() )
+    {
+        _rpURLList.clear();
+
+        std::transform(aPathSeq.begin(), aPathSeq.end(), std::back_inserter(_rpURLList),
+            [](const OUString& rPath) -> OUString {
+                INetURLObject aPathObj( rPath );
+                return aPathObj.GetMainURL(INetURLObject::DecodeMechanism::NONE);
+            });
+    }
+}
+
+IMPL_LINK_NOARG(DocumentInserter, DialogClosedHdl, sfx2::FileDialogHelper*, void)
+{
+    DBG_ASSERT( m_pFileDlg, "DocumentInserter::DialogClosedHdl(): no file dialog" );
+
+    m_nError = m_pFileDlg->GetError();
+    if ( ERRCODE_NONE == m_nError )
+        impl_FillURLList( m_pFileDlg.get(), m_pURLList );
+
+    Reference < XFilePicker3 > xFP = m_pFileDlg->GetFilePicker();
+    Reference < XFilePickerControlAccess > xCtrlAccess( xFP, UNO_QUERY );
+    if ( xCtrlAccess.is() )
+    {
+        // always create a new itemset
+        m_xItemSet = std::make_shared<SfxAllItemSet>( SfxGetpApp()->GetPool() );
+
+        short nDlgType = m_pFileDlg->GetDialogType();
+        bool bHasPassword = (
+               TemplateDescription::FILESAVE_AUTOEXTENSION_PASSWORD == nDlgType
+            || TemplateDescription::FILESAVE_AUTOEXTENSION_PASSWORD_FILTEROPTIONS == nDlgType );
+
+        // check, whether or not we have to display a password box
+        if ( bHasPassword && m_pFileDlg->IsPasswordEnabled() )
+        {
+            try
+            {
+                Any aValue = xCtrlAccess->getValue( ExtendedFilePickerElementIds::CHECKBOX_PASSWORD, 0 );
+                bool bPassWord = false;
+                if ( ( aValue >>= bPassWord ) && bPassWord )
+                {
+                    // ask for the password
+                    SfxPasswordDialog aPasswordDlg(m_pParent);
+                    aPasswordDlg.ShowExtras( SfxShowExtras::CONFIRM );
+                    short nRet = aPasswordDlg.run();
+                    if ( RET_OK == nRet )
+                    {
+                        m_xItemSet->Put( SfxStringItem( SID_PASSWORD, aPasswordDlg.GetPassword() ) );
+                    }
+                    else
+                    {
+                        m_xItemSet.reset();
+                        return;
+                    }
+                }
+            }
+            catch( const IllegalArgumentException& ){}
+        }
+
+        if ( m_nDlgFlags & FileDialogFlags::Export )
+        {
+            try
+            {
+                Any aValue = xCtrlAccess->getValue( ExtendedFilePickerElementIds::CHECKBOX_SELECTION, 0 );
+                bool bSelection = false;
+                if ( aValue >>= bSelection )
+                    m_xItemSet->Put( SfxBoolItem( SID_SELECTION, bSelection ) );
+            }
+            catch( const IllegalArgumentException& )
+            {
+                TOOLS_WARN_EXCEPTION( "sfx.doc", "FileDialogHelper_Impl::execute: caught an IllegalArgumentException!" );
+            }
+        }
+
+
+        // set the read-only flag. When inserting a file, this flag is always set
+        if ( m_nDlgFlags & FileDialogFlags::Insert )
+            m_xItemSet->Put( SfxBoolItem( SID_DOC_READONLY, true ) );
+        else
+        {
+            if ( TemplateDescription::FILEOPEN_READONLY_VERSION == nDlgType )
+            {
+                try
+                {
+                    Any aValue = xCtrlAccess->getValue( ExtendedFilePickerElementIds::CHECKBOX_READONLY, 0 );
+                    bool bReadOnly = false;
+                    if ( ( aValue >>= bReadOnly ) && bReadOnly )
+                        m_xItemSet->Put( SfxBoolItem( SID_DOC_READONLY, bReadOnly ) );
+                }
+                catch( const IllegalArgumentException& )
+                {
+                    TOOLS_WARN_EXCEPTION( "sfx.doc", "FileDialogHelper_Impl::execute: caught an IllegalArgumentException!" );
+                }
+            }
+        }
+
+        if ( TemplateDescription::FILEOPEN_READONLY_VERSION == nDlgType )
+        {
+            try
+            {
+                Any aValue = xCtrlAccess->getValue( ExtendedFilePickerElementIds::LISTBOX_VERSION,
+                                                    ControlActions::GET_SELECTED_ITEM_INDEX );
+                sal_Int32 nVersion = 0;
+                if ( ( aValue >>= nVersion ) && nVersion > 0 )
+                    // open a special version; 0 == current version
+                    m_xItemSet->Put( SfxInt16Item( SID_VERSION, static_cast<short>(nVersion) ) );
+            }
+            catch( const IllegalArgumentException& ){}
+        }
+    }
+
+    m_sFilter = m_pFileDlg->GetRealFilter();
+
+    m_aDialogClosedLink.Call( m_pFileDlg.get() );
+}
+
+} // namespace sfx2
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */