summaryrefslogtreecommitdiff
path: root/offapi/com/sun/star/view/XMultiSelectionSupplier.idl
blob: e63bd1c2c63e2a1afa97901ded779bc73c468c1e (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
/*************************************************************************
 *
 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
 *
 * Copyright 2008 by Sun Microsystems, Inc.
 *
 * OpenOffice.org - a multi-platform office productivity suite
 *
 * $RCSfile: XMultiSelectionSupplier.idl,v $
 * $Revision: 1.4 $
 *
 * 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_view_XMultiSelectionSupplier_idl__
#define __com_sun_star_view_XMultiSelectionSupplier_idl__

#ifndef __com_sun_star_view_XSelectionSupplier_idl__
#include <com/sun/star/view/XSelectionSupplier.idl>
#endif
#ifndef __com_sun_star_container_XEnumeration_idl__
#include <com/sun/star/container/XEnumeration.idl>
#endif

//=============================================================================

module com {  module sun {  module star {  module view {

//=============================================================================

/** makes it possible to append and remove objects from a selection.

    <p>The method <method>XSelectionSupplier::setSelection</method> for an
    instance that also supports <type>XMultiSelectionSupplier</method> should
    be implemented that it also takes either a selectable object or a sequence
    of selectable objects.</p>

    <p>Adding an object more than once to a selection should not toggle the
    selection for that object but only select it once</p>
 */
interface XMultiSelectionSupplier: XSelectionSupplier
{
    //-------------------------------------------------------------------------

    /** adds the object or the objects represented by <var>Selection</var> to the selection
        of this <type>XMultiSelectionSupplier</type>.

        @param Selection
            either an Object that is selectable or a sequence of objects that are selectable.

        @returns
            <TRUE/>/, if <var>Selection</var> was added to the current selection.
            <FALSE/>, if <var>Selection</var> or parts of <var>Selection</var> could not be
            added to the current selection. For example, if the selection already contains
            objects that are forbidden to be selected together with <var>Selection</var>

        @raises com::sun::star::lang::IllegalArgumentException
            If <var>Selection</var> is not a selectable object for this <type>XMultiSelectionSupplier</type>.
            <p>Adding an object to the selection that is already part of the selection should not raise this exception</p>
     */
    boolean addSelection( [in] any Selection )
                raises( com::sun::star::lang::IllegalArgumentException );

    //-------------------------------------------------------------------------

    /** remove the object or objects represented by <var>Selection</var> from the
        selection of this <type>XMultiSelectionSupplier</type>.

        @param Selection
            either an Object that is selectable or a sequence of objects that are selectable.

        @returns
            <TRUE/>/, if <var>Selection</var> was added to the current selection.
            <FALSE/>, if <var>Selection</var> or parts of <var>Selection</var> could not be
            added to the current selection. For example, if the selection already contains
            objects that are forbidden to be selected together with <var>Selection</var>.

        @raises com::sun::star::lang::IllegalArgumentException
            If <var>Selection</var> is not a selectable object for this <type>XMultiSelectionSupplier</type>.
            <p>Removing an object from the selection that is not part of the selection should not raise this exception</p>
     */
    void removeSelection( [in] any Selection )
                raises( com::sun::star::lang::IllegalArgumentException );

    //-------------------------------------------------------------------------

    /** clears the selection of this <type>XMultiSelectionSupplier</type>.
    */
    void clearSelection();

    //-------------------------------------------------------------------------

    /** returns the number of selected objects of this <type>XMultiSelectionSupplier</type>.
    */
    long getSelectionCount();

    //-------------------------------------------------------------------------

    /** @returns
            a new object to enumerate the selection of this <type>XMultiSelectionSupplier</type>.
            It returns NULL if there are no objects in the selection.
     */
    com::sun::star::container::XEnumeration createSelectionEnumeration();


    /** @returns
            a new object to enumerate the selection of this <type>XMultiSelectionSupplier</type>
            in reverse order. If the order of the selected objects
            It returns NULL if there are no objects in the selection.
     */
    com::sun::star::container::XEnumeration createReverseSelectionEnumeration();

};

//=============================================================================

}; }; }; };

#endif