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+/*************************************************************************
+ *
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * Copyright 2000, 2010 Oracle and/or its affiliates.
+ *
+ * OpenOffice.org - a multi-platform office productivity suite
+ *
+ * This file is part of OpenOffice.org.
+ *
+ * OpenOffice.org is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License version 3
+ * only, as published by the Free Software Foundation.
+ *
+ * OpenOffice.org is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU Lesser General Public License version 3 for more details
+ * (a copy is included in the LICENSE file that accompanied this code).
+ *
+ * You should have received a copy of the GNU Lesser General Public License
+ * version 3 along with OpenOffice.org. If not, see
+ * <http://www.openoffice.org/license.html>
+ * for a copy of the LGPLv3 License.
+ *
+ ************************************************************************/
+
+#ifndef __com_sun_star_ui_dialogs_XFilePreview_idl__
+#define __com_sun_star_ui_dialogs_XFilePreview_idl__
+
+#ifndef __com_sun_star_uno_XInterface_idl__
+#include <com/sun/star/uno/XInterface.idl>
+#endif
+
+#ifndef __com_sun_star_util_Color_idl__
+#include <com/sun/star/util/Color.idl>
+#endif
+
+#ifndef __com_sun_star_lang_IllegalArgumentException_idl__
+#include <com/sun/star/lang/IllegalArgumentException.idl>
+#endif
+
+//=============================================================================
+
+module com { module sun { module star { module ui { module dialogs {
+
+//=============================================================================
+/** FilePicker that support the preview of various file formats should implement
+ this interface.
+*/
+
+published interface XFilePreview: com::sun::star::uno::XInterface
+{
+ //-------------------------------------------------------------------------
+ /** The method returns all image formats that the preview supports.
+
+ @returns
+ A sequence of all supported preview formats
+
+ @see com::sun::star::ui::dialogs::FilePreviewImageFormats
+ */
+ sequence< short > getSupportedImageFormats( );
+
+ //-------------------------------------------------------------------------
+ /** The method returns the supported color depth of the target device.
+
+ @returns
+ The color depth in bit, e.g. 8 bit, 16 bit, 32 bit.
+ */
+ com::sun::star::util::Color getTargetColorDepth( );
+
+ //-------------------------------------------------------------------------
+ /** The method returns the available width of the preview window
+ even if the window is invisible or could not be created.
+ If a service implementation doesn't support a file preview
+ 0 will be returned.
+
+ @returns
+ The width of the preview window in pixel.
+ */
+ long getAvailableWidth( );
+
+ //-------------------------------------------------------------------------
+ /** The method returns the available height of the preview window
+ even if the window is invisible or could not be created.
+ If a service implementation doesn't support a file preview
+ 0 will be returned.
+
+ @returns
+ The heigth of the preview window in pixel.
+ */
+ long getAvailableHeight( );
+
+ //-------------------------------------------------------------------------
+ /** Sets a new image. If the preview is currently hidden the
+ image will be ignored. An empty any will clear the preview window.
+
+ @param aImageFormat
+ Specifies the format of the data that will be delivered
+
+ @param aImage
+ The image data, the image format defines how
+ the image data have to be delivered
+
+ @throws com::sun::star::lang::IllegalArgumentException
+ If the specified image format is invalid or not
+ supported by the preview implementation
+
+ @see com::sun::star::ui::dialogs::FilePreviewImageFormats
+ */
+ void setImage( [in] short aImageFormat, [in] any aImage )
+ raises( ::com::sun::star::lang::IllegalArgumentException );
+
+ //-------------------------------------------------------------------------
+ /** Optionally sets the current show state of the preview. It is possible
+ that the preview implementation doesn't support hiding the preview.
+
+ @param bShowState
+ A value of <TRUE/> shows the preview window.
+ <p>A value of <FALSE/> hides the preview window.</p>
+
+ @returns
+ A value of <TRUE/> on success.
+ <p>A vaue of <FALSE/> if the operation fails for any reason or the preview
+ implementation doesn't support hiding the preview.</p>
+ */
+ boolean setShowState( [in] boolean bShowState );
+
+ //-------------------------------------------------------------------------
+ /** Returns the current show state of the preview.
+
+ @returns
+ A value of <TRUE/> if the preview window is visible.
+ <p>A value of <FALSE/> if the preview window is invisible.</p>
+ */
+ boolean getShowState( );
+};
+
+//=============================================================================
+
+}; }; }; }; };
+
+
+#endif