Adding upstream version 1:7.0.4.upstream/1%7.0.4upstream

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

1 files changed, 169 insertions, 0 deletions

diff --git a/sdext/source/minimizer/fileopendialog.cxx b/sdext/source/minimizer/fileopendialog.cxx
new file mode 100644
index 000000000..aab29c039
--- /dev/null
+++ b/sdext/source/minimizer/fileopendialog.cxx
@@ -0,0 +1,169 @@
+/* -*- 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 "fileopendialog.hxx"
+#include <sal/types.h>
+#include "pppoptimizertoken.hxx"
+#include <com/sun/star/ui/dialogs/ExtendedFilePickerElementIds.hpp>
+#include <com/sun/star/ui/dialogs/FilePicker.hpp>
+#include <com/sun/star/ui/dialogs/TemplateDescription.hpp>
+#include <com/sun/star/ui/dialogs/XFilePickerControlAccess.hpp>
+#include <com/sun/star/ui/dialogs/XFilterManager.hpp>
+#include <com/sun/star/beans/PropertyValue.hpp>
+#include <com/sun/star/container/XEnumeration.hpp>
+#include <com/sun/star/container/XNameAccess.hpp>
+#include <com/sun/star/view/XControlAccess.hpp>
+
+using namespace ::com::sun::star::uno;
+using namespace ::com::sun::star::lang;
+using namespace ::com::sun::star::beans;
+using namespace ::com::sun::star::container;
+using namespace ::com::sun::star::view;
+using namespace ::com::sun::star::ui::dialogs;
+
+FileOpenDialog::FileOpenDialog( const Reference< XComponentContext >& rxContext )
+{
+    mxFilePicker = FilePicker::createWithMode( rxContext, TemplateDescription::FILESAVE_AUTOEXTENSION);
+    mxFilePicker->setMultiSelectionMode( false );
+
+    Reference< XFilePickerControlAccess > xAccess( mxFilePicker, UNO_QUERY );
+    if ( xAccess.is() )
+    {
+        try
+        {
+            xAccess->setValue( ExtendedFilePickerElementIds::CHECKBOX_AUTOEXTENSION, 0, Any( true ) );
+        }
+        catch( css::uno::Exception& )
+        {}
+    }
+
+    // collecting a list of impress filters
+    Reference< XNameAccess > xFilters( rxContext->getServiceManager()->createInstanceWithContext(
+        "com.sun.star.document.FilterFactory", rxContext ), UNO_QUERY_THROW );
+    const Sequence< OUString > aFilterList( xFilters->getElementNames() );
+    for ( const auto& rFilter : aFilterList )
+    {
+        try
+        {
+            Sequence< PropertyValue > aFilterProperties;
+            if ( xFilters->getByName( rFilter ) >>= aFilterProperties )
+            {
+                FilterEntry aFilterEntry;
+                bool bImpressFilter = false;
+                for ( const PropertyValue& rProperty : std::as_const(aFilterProperties) )
+                {
+                    bool bStop = false;
+                    switch( TKGet( rProperty.Name ) )
+                    {
+                        case TK_DocumentService :
+                        {
+                            OUString sDocumentService;
+                            rProperty.Value >>= sDocumentService;
+                            if ( sDocumentService == "com.sun.star.presentation.PresentationDocument" )
+                                bImpressFilter = true;
+                            else
+                                bStop = true;
+                        }
+                        break;
+                        case TK_Name :      rProperty.Value >>= aFilterEntry.maFilterEntryName; break;
+                        case TK_UIName :    rProperty.Value >>= aFilterEntry.maUIName; break;
+                        case TK_Type :      rProperty.Value >>= aFilterEntry.maType; break;
+                        case TK_Flags :     rProperty.Value >>= aFilterEntry.maFlags; break;
+                        default : break;
+                    }
+
+                    if (bStop)
+                        break;
+                }
+                if ( bImpressFilter && ( ( aFilterEntry.maFlags & 3 ) == 3 ) )
+                {
+                    aFilterEntryList.push_back( aFilterEntry );
+                }
+            }
+        }
+        catch( Exception& )
+        {
+        }
+    }
+
+    Reference< XNameAccess > xTypes( rxContext->getServiceManager()->createInstanceWithContext(
+        "com.sun.star.document.TypeDetection", rxContext ), UNO_QUERY_THROW );
+
+    for (auto& rFilterEntry : aFilterEntryList)
+    {
+        Sequence< PropertyValue > aTypeProperties;
+        try
+        {
+            if ( xTypes->getByName( rFilterEntry.maType ) >>= aTypeProperties )
+            {
+                Sequence< OUString > aExtensions;
+                auto pProp = std::find_if(aTypeProperties.begin(), aTypeProperties.end(),
+                    [](const PropertyValue& rProp) { return rProp.Name == "Extensions"; });
+                if (pProp != aTypeProperties.end())
+                    pProp->Value >>= aExtensions;
+                if ( aExtensions.hasElements() )
+                {
+                    // The filter title must be formed in the same way it is currently done in the
+                    // internal implementation (see sfx2::appendFiltersForSave). And we will look
+                    // for the same string returned from the dialog, so save it to maUIName:
+                    OUString aTitle(
+                        rFilterEntry.maUIName + " (." + aExtensions[0] + ")");
+                    rFilterEntry.maUIName = aTitle;
+                    OUString aFilter("*." + aExtensions[0]);
+                    mxFilePicker->appendFilter(aTitle, aFilter);
+                    if ( rFilterEntry.maFlags & 0x100 )
+                        mxFilePicker->setCurrentFilter(aTitle);
+                }
+            }
+        }
+        catch ( const Exception& )
+        {
+        }
+    }
+}
+FileOpenDialog::~FileOpenDialog()
+{
+}
+sal_Int16 FileOpenDialog::execute()
+{
+    return mxFilePicker->execute();
+}
+void FileOpenDialog::setDefaultName( const OUString& rDefaultName )
+{
+    mxFilePicker->setDefaultName( rDefaultName );
+}
+OUString FileOpenDialog::getURL() const
+{
+    Sequence< OUString > aFileSeq( mxFilePicker->getSelectedFiles() );
+    return aFileSeq.hasElements() ? aFileSeq[ 0 ] : OUString();
+};
+OUString FileOpenDialog::getFilterName() const
+{
+    OUString aFilterName;
+    Reference< XFilterManager > xFilterManager( mxFilePicker, UNO_QUERY_THROW );
+    OUString aUIName( xFilterManager->getCurrentFilter() );
+    auto aIter = std::find_if(aFilterEntryList.begin(), aFilterEntryList.end(),
+        [&aUIName](const FilterEntry& rFilterEntry) { return rFilterEntry.maUIName == aUIName; });
+    if (aIter != aFilterEntryList.end())
+        aFilterName = aIter->maFilterEntryName;
+    return aFilterName;
+};
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */