/* -*- 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 .
*/
class SfxPickListImpl : public SfxListener
{ /** * Adds the given document to the pick list (recent documents) if it satisfies certain requirements, e.g. being writable. Check implementation for requirement details.
*/ staticvoid AddDocumentToPickList(const SfxObjectShell* pDocShell, bool bNoThumbnail = false);
// Unnamed Documents and embedded-Documents not in Picklist if ( !pDocSh->HasName() ||
SfxObjectCreateMode::STANDARD != pDocSh->GetCreateMode() ) return;
// Help not in History
INetURLObject aURL( pDocSh->IsDocShared() ? pDocSh->GetSharedFileURL() : pMed->GetOrigURL() ); if ( aURL.GetProtocol() == INetProtocol::VndSunStarHelp ) return;
// add no document that forbids this if ( !pMed->IsUpdatePickList() ) return;
// generate the thumbnail //fdo#74834: only generate thumbnail for history if the corresponding option is not disabled in the configuration if (!bNoThumbnail && !pDocSh->IsModified() && !Application::IsHeadlessModeEnabled() &&
officecfg::Office::Common::History::RecentDocsThumbnail::get())
{ // not modified => the document matches what is in the shell const SfxUnoAnyItem* pEncryptionDataItem = pMed->GetItemSet().GetItem(SID_ENCRYPTIONDATA, false); if ( pEncryptionDataItem )
{ // encrypted document, will show a generic document icon instead
aThumbnail = OUString();
} else
{
BitmapEx aResultBitmap = pDocSh->GetPreviewBitmap(); if (!aResultBitmap.IsEmpty())
{
SvMemoryStream aStream(65535, 65535);
vcl::PngImageWriter aWriter(aStream); if (aWriter.write(aResultBitmap))
{
Sequence<sal_Int8> aSequence(static_cast<const sal_Int8*>(aStream.GetData()), aStream.Tell());
OUStringBuffer aBuffer;
::comphelper::Base64::encode(aBuffer, aSequence);
aThumbnail = aBuffer.makeStringAndClear();
}
}
}
}
::std::optional<bool> const oIsReadOnly(pMed->IsOriginallyLoadedReadOnly());
// add to svtool history options
SvtHistoryOptions::AppendItem( EHistoryType::PickList,
aURL.GetURLNoPass( INetURLObject::DecodeMechanism::NONE ),
aFilter,
aTitle,
aThumbnail,
oIsReadOnly);
if ( bAllowModif )
pDocSh->EnableSetModified( bAllowModif );
} break;
case SfxEventHintId::OpenDoc: case SfxEventHintId::SaveDocDone: case SfxEventHintId::SaveAsDocDone: case SfxEventHintId::SaveToDocDone: case SfxEventHintId::CloseDoc:
{ constbool bNoThumbnail = rEventHint.GetEventId() == SfxEventHintId::CloseDoc;
AddDocumentToPickList(pDocSh.get(), bNoThumbnail);
} break;
case SfxEventHintId::SaveAsDoc:
{
SfxMedium *pMedium = pDocSh->GetMedium(); if (!pMedium) return;
// We're starting a "Save As". Add the current document (if it's // not a "new" document) to the "Recent Documents" list before we // switch to the new path. // If the current document is new, path will be empty.
OUString path = pMedium->GetOrigURL(); if (!path.isEmpty())
{
AddDocumentToPickList(pDocSh.get());
}
} break; default: break;
}
}
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