1*d1766043SAndrew Rist/************************************************************** 2*d1766043SAndrew Rist * 3*d1766043SAndrew Rist * Licensed to the Apache Software Foundation (ASF) under one 4*d1766043SAndrew Rist * or more contributor license agreements. See the NOTICE file 5*d1766043SAndrew Rist * distributed with this work for additional information 6*d1766043SAndrew Rist * regarding copyright ownership. The ASF licenses this file 7*d1766043SAndrew Rist * to you under the Apache License, Version 2.0 (the 8*d1766043SAndrew Rist * "License"); you may not use this file except in compliance 9*d1766043SAndrew Rist * with the License. You may obtain a copy of the License at 10*d1766043SAndrew Rist * 11*d1766043SAndrew Rist * http://www.apache.org/licenses/LICENSE-2.0 12*d1766043SAndrew Rist * 13*d1766043SAndrew Rist * Unless required by applicable law or agreed to in writing, 14*d1766043SAndrew Rist * software distributed under the License is distributed on an 15*d1766043SAndrew Rist * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY 16*d1766043SAndrew Rist * KIND, either express or implied. See the License for the 17*d1766043SAndrew Rist * specific language governing permissions and limitations 18*d1766043SAndrew Rist * under the License. 19*d1766043SAndrew Rist * 20*d1766043SAndrew Rist *************************************************************/ 21*d1766043SAndrew Rist 22*d1766043SAndrew Rist 23cdf0e10cSrcweir#ifndef __com_sun_star_view_XMultiSelectionSupplier_idl__ 24cdf0e10cSrcweir#define __com_sun_star_view_XMultiSelectionSupplier_idl__ 25cdf0e10cSrcweir 26cdf0e10cSrcweir#ifndef __com_sun_star_view_XSelectionSupplier_idl__ 27cdf0e10cSrcweir#include <com/sun/star/view/XSelectionSupplier.idl> 28cdf0e10cSrcweir#endif 29cdf0e10cSrcweir#ifndef __com_sun_star_container_XEnumeration_idl__ 30cdf0e10cSrcweir#include <com/sun/star/container/XEnumeration.idl> 31cdf0e10cSrcweir#endif 32cdf0e10cSrcweir 33cdf0e10cSrcweir//============================================================================= 34cdf0e10cSrcweir 35cdf0e10cSrcweirmodule com { module sun { module star { module view { 36cdf0e10cSrcweir 37cdf0e10cSrcweir//============================================================================= 38cdf0e10cSrcweir 39cdf0e10cSrcweir/** makes it possible to append and remove objects from a selection. 40cdf0e10cSrcweir 41cdf0e10cSrcweir <p>The method <method>XSelectionSupplier::setSelection</method> for an 42cdf0e10cSrcweir instance that also supports <type>XMultiSelectionSupplier</method> should 43cdf0e10cSrcweir be implemented that it also takes either a selectable object or a sequence 44cdf0e10cSrcweir of selectable objects.</p> 45cdf0e10cSrcweir 46cdf0e10cSrcweir <p>Adding an object more than once to a selection should not toggle the 47cdf0e10cSrcweir selection for that object but only select it once</p> 48cdf0e10cSrcweir */ 49cdf0e10cSrcweirpublished interface XMultiSelectionSupplier: XSelectionSupplier 50cdf0e10cSrcweir{ 51cdf0e10cSrcweir //------------------------------------------------------------------------- 52cdf0e10cSrcweir 53cdf0e10cSrcweir /** adds the object or the objects represented by <var>Selection</var> to the selection 54cdf0e10cSrcweir of this <type>XMultiSelectionSupplier</type>. 55cdf0e10cSrcweir 56cdf0e10cSrcweir @param Selection 57cdf0e10cSrcweir either an Object that is selectable or a sequence of objects that are selectable. 58cdf0e10cSrcweir 59cdf0e10cSrcweir @returns 60cdf0e10cSrcweir <TRUE/>/, if <var>Selection</var> was added to the current selection. 61cdf0e10cSrcweir <FALSE/>, if <var>Selection</var> or parts of <var>Selection</var> could not be 62cdf0e10cSrcweir added to the current selection. For example, if the selection already contains 63cdf0e10cSrcweir objects that are forbidden to be selected together with <var>Selection</var> 64cdf0e10cSrcweir 65cdf0e10cSrcweir @throws com::sun::star::lang::IllegalArgumentException 66cdf0e10cSrcweir If <var>Selection</var> is not a selectable object for this <type>XMultiSelectionSupplier</type>. 67cdf0e10cSrcweir <p>Adding an object to the selection that is already part of the selection should not raise this exception</p> 68cdf0e10cSrcweir */ 69cdf0e10cSrcweir boolean addSelection( [in] any Selection ) 70cdf0e10cSrcweir raises( com::sun::star::lang::IllegalArgumentException ); 71cdf0e10cSrcweir 72cdf0e10cSrcweir //------------------------------------------------------------------------- 73cdf0e10cSrcweir 74cdf0e10cSrcweir /** remove the object or objects represented by <var>Selection</var> from the 75cdf0e10cSrcweir selection of this <type>XMultiSelectionSupplier</type>. 76cdf0e10cSrcweir 77cdf0e10cSrcweir @param Selection 78cdf0e10cSrcweir either an Object that is selectable or a sequence of objects that are selectable. 79cdf0e10cSrcweir 80cdf0e10cSrcweir @returns 81cdf0e10cSrcweir <TRUE/>/, if <var>Selection</var> was added to the current selection. 82cdf0e10cSrcweir <FALSE/>, if <var>Selection</var> or parts of <var>Selection</var> could not be 83cdf0e10cSrcweir added to the current selection. For example, if the selection already contains 84cdf0e10cSrcweir objects that are forbidden to be selected together with <var>Selection</var>. 85cdf0e10cSrcweir 86cdf0e10cSrcweir @throws com::sun::star::lang::IllegalArgumentException 87cdf0e10cSrcweir If <var>Selection</var> is not a selectable object for this <type>XMultiSelectionSupplier</type>. 88cdf0e10cSrcweir <p>Removing an object from the selection that is not part of the selection should not raise this exception</p> 89cdf0e10cSrcweir */ 90cdf0e10cSrcweir void removeSelection( [in] any Selection ) 91cdf0e10cSrcweir raises( com::sun::star::lang::IllegalArgumentException ); 92cdf0e10cSrcweir 93cdf0e10cSrcweir //------------------------------------------------------------------------- 94cdf0e10cSrcweir 95cdf0e10cSrcweir /** clears the selection of this <type>XMultiSelectionSupplier</type>. 96cdf0e10cSrcweir */ 97cdf0e10cSrcweir void clearSelection(); 98cdf0e10cSrcweir 99cdf0e10cSrcweir //------------------------------------------------------------------------- 100cdf0e10cSrcweir 101cdf0e10cSrcweir /** returns the number of selected objects of this <type>XMultiSelectionSupplier</type>. 102cdf0e10cSrcweir */ 103cdf0e10cSrcweir long getSelectionCount(); 104cdf0e10cSrcweir 105cdf0e10cSrcweir //------------------------------------------------------------------------- 106cdf0e10cSrcweir 107cdf0e10cSrcweir /** @returns 108cdf0e10cSrcweir a new object to enumerate the selection of this <type>XMultiSelectionSupplier</type>. 109cdf0e10cSrcweir It returns NULL if there are no objects in the selection. 110cdf0e10cSrcweir */ 111cdf0e10cSrcweir com::sun::star::container::XEnumeration createSelectionEnumeration(); 112cdf0e10cSrcweir 113cdf0e10cSrcweir 114cdf0e10cSrcweir /** @returns 115cdf0e10cSrcweir a new object to enumerate the selection of this <type>XMultiSelectionSupplier</type> 116cdf0e10cSrcweir in reverse order. If the order of the selected objects 117cdf0e10cSrcweir It returns NULL if there are no objects in the selection. 118cdf0e10cSrcweir */ 119cdf0e10cSrcweir com::sun::star::container::XEnumeration createReverseSelectionEnumeration(); 120cdf0e10cSrcweir 121cdf0e10cSrcweir}; 122cdf0e10cSrcweir 123cdf0e10cSrcweir//============================================================================= 124cdf0e10cSrcweir 125cdf0e10cSrcweir}; }; }; }; 126cdf0e10cSrcweir 127cdf0e10cSrcweir#endif 128