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, 337 insertions, 0 deletions

diff --git a/sw/source/core/unocore/swunohelper.cxx b/sw/source/core/unocore/swunohelper.cxx
new file mode 100644
index 0000000000..0aab2a681a
--- /dev/null
+++ b/sw/source/core/unocore/swunohelper.cxx
@@ -0,0 +1,337 @@
+/* -*- 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 <com/sun/star/uno/Sequence.h>
+#include <com/sun/star/uno/Exception.hpp>
+#include <com/sun/star/ucb/UniversalContentBroker.hpp>
+#include <com/sun/star/ucb/XContentIdentifier.hpp>
+#include <com/sun/star/ucb/XCommandEnvironment.hpp>
+#include <com/sun/star/ucb/TransferInfo.hpp>
+#include <com/sun/star/ucb/NameClash.hpp>
+#include <com/sun/star/sdbc/XResultSet.hpp>
+#include <com/sun/star/sdbc/XRow.hpp>
+#include <comphelper/processfactory.hxx>
+#include <comphelper/extract.hxx>
+#include <o3tl/any.hxx>
+#include <tools/urlobj.hxx>
+#include <tools/datetime.hxx>
+#include <comphelper/diagnose_ex.hxx>
+#include <rtl/ustring.hxx>
+#include <osl/diagnose.h>
+#include <ucbhelper/contentidentifier.hxx>
+#include <ucbhelper/content.hxx>
+#include <swunohelper.hxx>
+#include <svx/xdef.hxx>
+#include <svx/xfillit0.hxx>
+#include <editeng/memberids.h>
+#include <svl/itemset.hxx>
+
+using namespace com::sun::star;
+
+namespace SWUnoHelper
+{
+
+sal_Int32 GetEnumAsInt32( const css::uno::Any& rVal )
+{
+    sal_Int32 nReturn = 0;
+    if (! ::cppu::enum2int(nReturn,rVal) )
+         OSL_FAIL( "can't get EnumAsInt32" );
+    return nReturn;
+}
+
+// methods for UCB actions
+bool UCB_DeleteFile( const OUString& rURL )
+{
+    bool bRemoved;
+    try
+    {
+        ucbhelper::Content aTempContent( rURL,
+                                css::uno::Reference< css::ucb::XCommandEnvironment >(),
+                                comphelper::getProcessComponentContext() );
+        aTempContent.executeCommand("delete", css::uno::Any( true ) );
+        bRemoved = true;
+    }
+    catch( css::uno::Exception& )
+    {
+        bRemoved = false;
+        TOOLS_WARN_EXCEPTION( "sw", "Exception from executeCommand( delete )" );
+    }
+    return bRemoved;
+}
+
+bool UCB_MoveFile( const OUString& rURL, std::u16string_view rNewURL )
+{
+    bool bCopyCompleted = true;
+    try
+    {
+        INetURLObject aURL( rNewURL );
+        const OUString sName(aURL.GetLastName());
+        aURL.removeSegment();
+        const OUString sMainURL( aURL.GetMainURL(INetURLObject::DecodeMechanism::NONE) );
+
+        ucbhelper::Content aTempContent( sMainURL,
+                                css::uno::Reference< css::ucb::XCommandEnvironment >(),
+                                comphelper::getProcessComponentContext() );
+
+        css::ucb::TransferInfo aInfo;
+        aInfo.NameClash = css::ucb::NameClash::ERROR;
+        aInfo.NewTitle = sName;
+        aInfo.SourceURL = rURL;
+        aInfo.MoveData = true;
+        aTempContent.executeCommand( "transfer", uno::Any(aInfo) );
+    }
+    catch( css::uno::Exception& )
+    {
+        TOOLS_WARN_EXCEPTION( "sw", "Exception from executeCommand( transfer )" );
+        bCopyCompleted = false;
+    }
+    return bCopyCompleted;
+}
+
+bool UCB_IsCaseSensitiveFileName( std::u16string_view rURL )
+{
+    bool bCaseSensitive;
+    try
+    {
+        INetURLObject aTempObj( rURL );
+        aTempObj.SetBase( aTempObj.GetBase().toAsciiLowerCase() );
+        css::uno::Reference< css::ucb::XContentIdentifier > xRef1 = new
+                ucbhelper::ContentIdentifier( aTempObj.GetMainURL( INetURLObject::DecodeMechanism::NONE ));
+
+        aTempObj.SetBase(aTempObj.GetBase().toAsciiUpperCase());
+        css::uno::Reference< css::ucb::XContentIdentifier > xRef2 = new
+                ucbhelper::ContentIdentifier( aTempObj.GetMainURL( INetURLObject::DecodeMechanism::NONE ));
+
+        css::uno::Reference< css::ucb::XUniversalContentBroker > xUcb =
+              css::ucb::UniversalContentBroker::create(comphelper::getProcessComponentContext());
+
+        sal_Int32 nCompare = xUcb->compareContentIds( xRef1, xRef2 );
+        bCaseSensitive = 0 != nCompare;
+    }
+    catch( css::uno::Exception& )
+    {
+        bCaseSensitive = false;
+        TOOLS_WARN_EXCEPTION( "sw", "compareContentIds()" );
+    }
+    return bCaseSensitive;
+}
+
+bool UCB_IsReadOnlyFileName( const OUString& rURL )
+{
+    bool bIsReadOnly = false;
+    try
+    {
+        ucbhelper::Content aCnt( rURL, css::uno::Reference< css::ucb::XCommandEnvironment >(), comphelper::getProcessComponentContext() );
+        css::uno::Any aAny = aCnt.getPropertyValue("IsReadOnly");
+        if(aAny.hasValue())
+            bIsReadOnly = *o3tl::doAccess<bool>(aAny);
+    }
+    catch( css::uno::Exception& )
+    {
+        bIsReadOnly = false;
+    }
+    return bIsReadOnly;
+}
+
+bool UCB_IsFile( const OUString& rURL )
+{
+    bool bExists = false;
+    try
+    {
+        ::ucbhelper::Content aContent( rURL, css::uno::Reference< css::ucb::XCommandEnvironment >(), comphelper::getProcessComponentContext() );
+        bExists = aContent.isDocument();
+    }
+    catch (css::uno::Exception &)
+    {
+    }
+    return bExists;
+}
+
+bool UCB_IsDirectory( const OUString& rURL )
+{
+    bool bExists = false;
+    try
+    {
+        ::ucbhelper::Content aContent( rURL, css::uno::Reference< css::ucb::XCommandEnvironment >(), comphelper::getProcessComponentContext() );
+        bExists = aContent.isFolder();
+    }
+    catch (css::uno::Exception &)
+    {
+    }
+    return bExists;
+}
+
+    // get a list of files from the folder of the URL
+    // options: pExtension = 0 -> all, else this specific extension
+    //          pDateTime != 0 -> returns also the modified date/time of
+    //                       the files in a std::vector<OUString> -->
+    //                       !! objects must be deleted from the caller!!
+bool UCB_GetFileListOfFolder( const OUString& rURL,
+                                std::vector<OUString>& rList,
+                                const OUString* pExtension,
+                                std::vector< ::DateTime >* pDateTimeList )
+{
+    bool bOk = false;
+    try
+    {
+        ucbhelper::Content aCnt( rURL, css::uno::Reference< css::ucb::XCommandEnvironment >(), comphelper::getProcessComponentContext() );
+        css::uno::Reference< css::sdbc::XResultSet > xResultSet;
+
+        const sal_Int32 nSeqSize = pDateTimeList ? 2 : 1;
+        css::uno::Sequence < OUString > aProps( nSeqSize );
+        OUString* pProps = aProps.getArray();
+        pProps[ 0 ] = "Title";
+        if( pDateTimeList )
+            pProps[ 1 ] = "DateModified";
+
+        try
+        {
+            xResultSet = aCnt.createCursor( aProps, ::ucbhelper::INCLUDE_DOCUMENTS_ONLY );
+        }
+        catch( css::uno::Exception& )
+        {
+            OSL_FAIL( "create cursor failed!" );
+        }
+
+        if( xResultSet.is() )
+        {
+            css::uno::Reference< css::sdbc::XRow > xRow( xResultSet, css::uno::UNO_QUERY );
+            const sal_Int32 nExtLen = pExtension ? pExtension->getLength() : 0;
+            try
+            {
+                if( xResultSet->first() )
+                {
+                    do {
+                        const OUString sTitle( xRow->getString( 1 ) );
+                        if( !nExtLen ||
+                            ( sTitle.getLength() > nExtLen &&
+                              sTitle.endsWith( *pExtension )) )
+                        {
+                            rList.push_back( sTitle );
+
+                            if( pDateTimeList )
+                            {
+                                css::util::DateTime aStamp = xRow->getTimestamp(2);
+                                ::DateTime aDateTime(
+                                        ::Date( aStamp.Day,
+                                                aStamp.Month,
+                                                aStamp.Year ),
+                                        ::tools::Time( aStamp.Hours,
+                                                aStamp.Minutes,
+                                                aStamp.Seconds,
+                                                aStamp.NanoSeconds ));
+                                pDateTimeList->push_back( aDateTime );
+                            }
+                        }
+
+                    } while( xResultSet->next() );
+                }
+                bOk = true;
+            }
+            catch( css::uno::Exception& )
+            {
+                TOOLS_WARN_EXCEPTION( "sw", "" );
+            }
+        }
+    }
+    catch( css::uno::Exception& )
+    {
+        TOOLS_WARN_EXCEPTION( "sw", "" );
+        bOk = false;
+    }
+    return bOk;
+}
+
+bool needToMapFillItemsToSvxBrushItemTypes(const SfxItemSet& rSet,
+        sal_uInt16 const nMID)
+{
+    const XFillStyleItem* pXFillStyleItem(rSet.GetItem<XFillStyleItem>(XATTR_FILLSTYLE, false));
+
+    if(!pXFillStyleItem)
+    {
+        return false;
+    }
+
+    // here different FillStyles can be excluded for export; it will depend on the
+    // quality these fallbacks can reach. That again is done in getSvxBrushItemFromSourceSet,
+    // take a look there how the superset of DrawObject FillStyles is mapped to SvxBrushItem.
+    const drawing::FillStyle eFill = pXFillStyleItem->GetValue();
+    switch (eFill)
+    {
+        case drawing::FillStyle_NONE:
+            // claim that BackColor and BackTransparent are available so that
+            // fo:background="transparent" attribute is exported to override
+            // the parent style in case it is != NONE
+            switch (nMID)
+            {
+                case MID_BACK_COLOR:
+                case MID_BACK_COLOR_R_G_B:
+                case MID_GRAPHIC_TRANSPARENT: // this is *BackTransparent
+                    return true;
+                default:
+                    return false;
+            }
+            break;
+        case drawing::FillStyle_SOLID:
+        case drawing::FillStyle_GRADIENT: // gradient and hatch don't exist in
+        case drawing::FillStyle_HATCH: // SvxBrushItem so average color is emulated
+            switch (nMID)
+            {
+                case MID_BACK_COLOR:
+                case MID_GRAPHIC_TRANSPARENT: // this is *BackTransparent
+                    // Gradient/Hatch always have emulated color
+                    return (drawing::FillStyle_SOLID != eFill)
+                        || SfxItemState::SET == rSet.GetItemState(XATTR_FILLCOLOR)
+                        || SfxItemState::SET == rSet.GetItemState(XATTR_FILLTRANSPARENCE)
+                        || SfxItemState::SET == rSet.GetItemState(XATTR_FILLFLOATTRANSPARENCE);
+                case MID_BACK_COLOR_R_G_B:
+                    // Gradient/Hatch always have emulated color
+                    return (drawing::FillStyle_SOLID != eFill)
+                        || SfxItemState::SET == rSet.GetItemState(XATTR_FILLCOLOR);
+                case MID_BACK_COLOR_TRANSPARENCY:
+                    return SfxItemState::SET == rSet.GetItemState(XATTR_FILLTRANSPARENCE)
+                        || SfxItemState::SET == rSet.GetItemState(XATTR_FILLFLOATTRANSPARENCE);
+            }
+            break;
+        case drawing::FillStyle_BITMAP:
+            switch (nMID)
+            {
+                case MID_GRAPHIC:
+                    return SfxItemState::SET == rSet.GetItemState(XATTR_FILLBITMAP);
+                case MID_GRAPHIC_POSITION:
+                    return SfxItemState::SET == rSet.GetItemState(XATTR_FILLBMP_STRETCH)
+                        || SfxItemState::SET == rSet.GetItemState(XATTR_FILLBMP_TILE)
+                        || SfxItemState::SET == rSet.GetItemState(XATTR_FILLBMP_POS);
+                case MID_GRAPHIC_TRANSPARENT:
+                case MID_GRAPHIC_TRANSPARENCY:
+                    return SfxItemState::SET == rSet.GetItemState(XATTR_FILLTRANSPARENCE)
+                        || SfxItemState::SET == rSet.GetItemState(XATTR_FILLFLOATTRANSPARENCE);
+            }
+            break;
+        default:
+            assert(false);
+    }
+
+
+    return false;
+}
+
+}
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */