1/************************************************************** 2 * 3 * Licensed to the Apache Software Foundation (ASF) under one 4 * or more contributor license agreements. See the NOTICE file 5 * distributed with this work for additional information 6 * regarding copyright ownership. The ASF licenses this file 7 * to you under the Apache License, Version 2.0 (the 8 * "License"); you may not use this file except in compliance 9 * with the License. You may obtain a copy of the License at 10 * 11 * http://www.apache.org/licenses/LICENSE-2.0 12 * 13 * Unless required by applicable law or agreed to in writing, 14 * software distributed under the License is distributed on an 15 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY 16 * KIND, either express or implied. See the License for the 17 * specific language governing permissions and limitations 18 * under the License. 19 * 20 *************************************************************/ 21 22 23#ifndef __com_sun_star_document_XExtendedFilterDetection_idl__ 24#define __com_sun_star_document_XExtendedFilterDetection_idl__ 25 26#ifndef __com_sun_star_uno_XInterface_idl__ 27#include <com/sun/star/uno/XInterface.idl> 28#endif 29 30#ifndef __com_sun_star_beans_PropertyValue_idl__ 31#include <com/sun/star/beans/PropertyValue.idl> 32#endif 33 34//============================================================================ 35 36module com { module sun { module star { module document { 37 38//============================================================================ 39/** provides a "deep" filter detection 40 41 <p> 42 A "deep" filter detection means looking into the document stream to detect 43 the format of it. Services of type <type>ExtendedTypeDetection</type> must support this 44 interface to be called from generic load mechanism of the office for that. 45 </p> 46 47 @see DetectService 48 @see TypeDetection 49 @see FilterFactory 50 */ 51published interface XExtendedFilterDetection: com::sun::star::uno::XInterface 52{ 53 //------------------------------------------------------------------------- 54 /** controls agreement of a "flat" <type>TypeDetection</type> 55 with given URL or arguments 56 57 <p> 58 Registerd services in configuration, which support this interface for different mime types, 59 will be called automaticly to look into the document stream and cdecide wich format it represent. 60 Add the collected information about detected documents in given <type>MediaDescriptor</type> 61 <var>Descriptor</var>. The decision must be returned as any valid type name (which specifies 62 the detected format) or an empty value for unknown formats. 63 </p> 64 65 @param Descriptor 66 represent a <type>MediaDescriptor</type> which can be used to get/set informations 67 about the detected document 68 69 @returns 70 an internal type name if format was detected successfully 71 <br> 72 or an empty value for an unknown document format. 73 */ 74 string detect( [inout] sequence< com::sun::star::beans::PropertyValue > Descriptor ); 75 76}; }; }; }; }; 77 78#endif 79