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, 266 insertions, 0 deletions

diff --git a/dbaccess/source/ui/misc/imageprovider.cxx b/dbaccess/source/ui/misc/imageprovider.cxx
new file mode 100644
index 000000000..8cd3b397e
--- /dev/null
+++ b/dbaccess/source/ui/misc/imageprovider.cxx
@@ -0,0 +1,266 @@
+/* -*- 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 <imageprovider.hxx>
+#include <bitmaps.hlst>
+
+#include <com/sun/star/graphic/GraphicColorMode.hpp>
+#include <com/sun/star/sdb/application/XTableUIProvider.hpp>
+#include <com/sun/star/sdb/application/DatabaseObject.hpp>
+#include <com/sun/star/sdbcx/XViewsSupplier.hpp>
+
+#include <tools/diagnose_ex.h>
+
+namespace dbaui
+{
+
+    using ::com::sun::star::uno::Reference;
+    using ::com::sun::star::sdbc::XConnection;
+    using ::com::sun::star::uno::Exception;
+    using ::com::sun::star::container::XNameAccess;
+    using ::com::sun::star::graphic::XGraphic;
+    using ::com::sun::star::sdb::application::XTableUIProvider;
+    using ::com::sun::star::uno::UNO_QUERY;
+    using ::com::sun::star::sdbcx::XViewsSupplier;
+    using ::com::sun::star::uno::UNO_SET_THROW;
+
+    namespace GraphicColorMode = css::graphic::GraphicColorMode;
+    namespace DatabaseObject = css::sdb::application::DatabaseObject;
+
+    // ImageProvider_Data
+    struct ImageProvider_Data
+    {
+        /// the connection we work with
+        Reference< XConnection >        xConnection;
+        /// the views of the connection, if the DB supports views
+        Reference< XNameAccess >        xViews;
+        /// interface for providing table's UI
+        Reference< XTableUIProvider >   xTableUI;
+    };
+
+    namespace
+    {
+        void lcl_getConnectionProvidedTableIcon_nothrow(  const ImageProvider_Data& _rData,
+            const OUString& _rName, Reference< XGraphic >& _out_rxGraphic )
+        {
+            try
+            {
+                if ( _rData.xTableUI.is() )
+                    _out_rxGraphic = _rData.xTableUI->getTableIcon( _rName, GraphicColorMode::NORMAL );
+            }
+            catch( const Exception& )
+            {
+                DBG_UNHANDLED_EXCEPTION("dbaccess");
+            }
+        }
+
+        void lcl_getTableImageResourceID_nothrow( const ImageProvider_Data& _rData, const OUString& _rName,
+            OUString& _out_rResourceID)
+        {
+            _out_rResourceID = OUString();
+            try
+            {
+                bool bIsView = _rData.xViews.is() && _rData.xViews->hasByName( _rName );
+                if ( bIsView )
+                {
+                    _out_rResourceID = VIEW_TREE_ICON;
+                }
+                else
+                {
+                    _out_rResourceID = TABLE_TREE_ICON;
+                }
+            }
+            catch( const Exception& )
+            {
+                DBG_UNHANDLED_EXCEPTION("dbaccess");
+            }
+        }
+    }
+    // ImageProvider
+    ImageProvider::ImageProvider()
+        :m_pData( std::make_shared<ImageProvider_Data>() )
+    {
+    }
+
+    ImageProvider::ImageProvider( const Reference< XConnection >& _rxConnection )
+        :m_pData( std::make_shared<ImageProvider_Data>() )
+    {
+        m_pData->xConnection = _rxConnection;
+        try
+        {
+            Reference< XViewsSupplier > xSuppViews( m_pData->xConnection, UNO_QUERY );
+            if ( xSuppViews.is() )
+                m_pData->xViews.set( xSuppViews->getViews(), UNO_SET_THROW );
+
+            m_pData->xTableUI.set( _rxConnection, UNO_QUERY );
+        }
+        catch( const Exception& )
+        {
+            DBG_UNHANDLED_EXCEPTION("dbaccess");
+        }
+    }
+
+    void ImageProvider::getImages( const OUString& _rName, const sal_Int32 _nDatabaseObjectType, Image& _out_rImage )
+    {
+        if ( _nDatabaseObjectType != DatabaseObject::TABLE )
+        {
+            // for types other than tables, the icon does not depend on the concrete object
+            _out_rImage = getDefaultImage( _nDatabaseObjectType );
+        }
+        else
+        {
+            // check whether the connection can give us an icon
+            Reference< XGraphic > xGraphic;
+            lcl_getConnectionProvidedTableIcon_nothrow( *m_pData, _rName, xGraphic );
+            if ( xGraphic.is() )
+                _out_rImage = Image( xGraphic );
+
+            if ( !_out_rImage )
+            {
+                // no -> determine by type
+                OUString sImageResourceID;
+                lcl_getTableImageResourceID_nothrow( *m_pData, _rName, sImageResourceID );
+
+                if (!sImageResourceID.isEmpty() && !_out_rImage)
+                    _out_rImage = Image(StockImage::Yes, sImageResourceID);
+            }
+        }
+    }
+
+    OUString ImageProvider::getImageId(const OUString& _rName, const sal_Int32 _nDatabaseObjectType)
+    {
+        if (_nDatabaseObjectType != DatabaseObject::TABLE)
+        {
+            // for types other than tables, the icon does not depend on the concrete object
+            return getDefaultImageResourceID( _nDatabaseObjectType );
+        }
+        else
+        {
+            // no -> determine by type
+            OUString sImageResourceID;
+            lcl_getTableImageResourceID_nothrow( *m_pData, _rName, sImageResourceID );
+            return sImageResourceID;
+        }
+    }
+
+    Reference<XGraphic> ImageProvider::getXGraphic(const OUString& _rName, const sal_Int32 _nDatabaseObjectType)
+    {
+        Reference<XGraphic> xGraphic;
+        if (_nDatabaseObjectType == DatabaseObject::TABLE)
+        {
+            // check whether the connection can give us an icon
+            lcl_getConnectionProvidedTableIcon_nothrow( *m_pData, _rName, xGraphic );
+        }
+        return xGraphic;
+    }
+
+    Image ImageProvider::getDefaultImage( sal_Int32 _nDatabaseObjectType )
+    {
+        Image aObjectImage;
+        OUString sImageResourceID( getDefaultImageResourceID( _nDatabaseObjectType) );
+        if (!sImageResourceID.isEmpty())
+            aObjectImage = Image(StockImage::Yes, sImageResourceID);
+        return aObjectImage;
+    }
+
+    OUString ImageProvider::getDefaultImageResourceID( sal_Int32 _nDatabaseObjectType)
+    {
+        OUString sImageResourceID;
+        switch ( _nDatabaseObjectType )
+        {
+        case DatabaseObject::QUERY:
+            sImageResourceID = QUERY_TREE_ICON;
+            break;
+        case DatabaseObject::FORM:
+            sImageResourceID = FORM_TREE_ICON;
+            break;
+        case DatabaseObject::REPORT:
+            sImageResourceID = REPORT_TREE_ICON;
+            break;
+        case DatabaseObject::TABLE:
+            sImageResourceID = TABLE_TREE_ICON;
+            break;
+        default:
+            OSL_FAIL( "ImageProvider::getDefaultImage: invalid database object type!" );
+            break;
+        }
+        return sImageResourceID;
+    }
+
+    Image ImageProvider::getFolderImage( sal_Int32 _nDatabaseObjectType )
+    {
+        OUString sImageResourceID;
+        switch ( _nDatabaseObjectType )
+        {
+        case DatabaseObject::QUERY:
+            sImageResourceID = QUERYFOLDER_TREE_ICON;
+            break;
+        case DatabaseObject::FORM:
+            sImageResourceID = FORMFOLDER_TREE_ICON;
+            break;
+        case DatabaseObject::REPORT:
+            sImageResourceID = REPORTFOLDER_TREE_ICON;
+            break;
+        case DatabaseObject::TABLE:
+            sImageResourceID = TABLEFOLDER_TREE_ICON;
+            break;
+        default:
+            OSL_FAIL( "ImageProvider::getDefaultImage: invalid database object type!" );
+            break;
+        }
+
+        Image aFolderImage;
+        if (!sImageResourceID.isEmpty())
+            aFolderImage = Image(StockImage::Yes, sImageResourceID);
+        return aFolderImage;
+    }
+
+    OUString ImageProvider::getFolderImageId( sal_Int32 _nDatabaseObjectType )
+    {
+        OUString sImageResourceID;
+        switch ( _nDatabaseObjectType )
+        {
+        case DatabaseObject::QUERY:
+            sImageResourceID = QUERYFOLDER_TREE_ICON;
+            break;
+        case DatabaseObject::FORM:
+            sImageResourceID = FORMFOLDER_TREE_ICON;
+            break;
+        case DatabaseObject::REPORT:
+            sImageResourceID = REPORTFOLDER_TREE_ICON;
+            break;
+        case DatabaseObject::TABLE:
+            sImageResourceID = TABLEFOLDER_TREE_ICON;
+            break;
+        default:
+            OSL_FAIL( "ImageProvider::getDefaultImage: invalid database object type!" );
+            break;
+        }
+
+        return sImageResourceID;
+    }
+
+    Image ImageProvider::getDatabaseImage()
+    {
+        return Image(StockImage::Yes, DATABASE_TREE_ICON);
+    }
+
+} // namespace dbaui
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */