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1 : /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
2 : /*
3 : * This file is part of the LibreOffice project.
4 : *
5 : * This Source Code Form is subject to the terms of the Mozilla Public
6 : * License, v. 2.0. If a copy of the MPL was not distributed with this
7 : * file, You can obtain one at http://mozilla.org/MPL/2.0/.
8 : *
9 : * This file incorporates work covered by the following license notice:
10 : *
11 : * Licensed to the Apache Software Foundation (ASF) under one or more
12 : * contributor license agreements. See the NOTICE file distributed
13 : * with this work for additional information regarding copyright
14 : * ownership. The ASF licenses this file to you under the Apache
15 : * License, Version 2.0 (the "License"); you may not use this file
16 : * except in compliance with the License. You may obtain a copy of
17 : * the License at http://www.apache.org/licenses/LICENSE-2.0 .
18 : */
19 :
20 : #include <svx/sdr/properties/emptyproperties.hxx>
21 : #include <tools/debug.hxx>
22 : #include <svl/itemset.hxx>
23 : #include <svx/svddef.hxx>
24 : #include <svx/svdobj.hxx>
25 : #include <svx/svdpool.hxx>
26 :
27 : //////////////////////////////////////////////////////////////////////////////
28 :
29 : namespace sdr
30 : {
31 : namespace properties
32 : {
33 : // create a new itemset
34 0 : SfxItemSet& EmptyProperties::CreateObjectSpecificItemSet(SfxItemPool& rPool)
35 : {
36 : // Basic implementation; Basic object has NO attributes
37 : DBG_ASSERT(sal_False, "EmptyProperties::CreateObjectSpecificItemSet() should never be called");
38 0 : return *(new SfxItemSet(rPool));
39 : }
40 :
41 30 : EmptyProperties::EmptyProperties(SdrObject& rObj)
42 : : BaseProperties(rObj),
43 30 : mpEmptyItemSet(0L)
44 : {
45 30 : }
46 :
47 0 : EmptyProperties::EmptyProperties(const EmptyProperties& rProps, SdrObject& rObj)
48 : : BaseProperties(rProps, rObj),
49 0 : mpEmptyItemSet(0L)
50 : {
51 : // #115593#
52 : // do not gererate an assert, else derivations like PageProperties will generate an assert
53 : // using the Clone() operator path.
54 0 : }
55 :
56 56 : EmptyProperties::~EmptyProperties()
57 : {
58 28 : if(mpEmptyItemSet)
59 : {
60 28 : delete mpEmptyItemSet;
61 28 : mpEmptyItemSet = 0L;
62 : }
63 28 : }
64 :
65 0 : BaseProperties& EmptyProperties::Clone(SdrObject& rObj) const
66 : {
67 0 : return *(new EmptyProperties(*this, rObj));
68 : }
69 :
70 0 : const SfxItemSet& EmptyProperties::GetObjectItemSet() const
71 : {
72 0 : if(!mpEmptyItemSet)
73 : {
74 0 : ((EmptyProperties*)this)->mpEmptyItemSet = &(((EmptyProperties*)this)->CreateObjectSpecificItemSet(*GetSdrObject().GetObjectItemPool()));
75 : }
76 :
77 : DBG_ASSERT(mpEmptyItemSet, "Could not create an SfxItemSet(!)");
78 : DBG_ASSERT(sal_False, "EmptyProperties::GetObjectItemSet() should never be called (!)");
79 :
80 0 : return *mpEmptyItemSet;
81 : }
82 :
83 0 : void EmptyProperties::SetObjectItem(const SfxPoolItem& /*rItem*/)
84 : {
85 : DBG_ASSERT(sal_False, "EmptyProperties::SetObjectItem() should never be called (!)");
86 0 : }
87 :
88 0 : void EmptyProperties::SetObjectItemDirect(const SfxPoolItem& /*rItem*/)
89 : {
90 : DBG_ASSERT(sal_False, "EmptyProperties::SetObjectItemDirect() should never be called (!)");
91 0 : }
92 :
93 0 : void EmptyProperties::ClearObjectItem(const sal_uInt16 /*nWhich*/)
94 : {
95 : DBG_ASSERT(sal_False, "EmptyProperties::ClearObjectItem() should never be called (!)");
96 0 : }
97 :
98 0 : void EmptyProperties::ClearObjectItemDirect(const sal_uInt16 /*nWhich*/)
99 : {
100 : DBG_ASSERT(sal_False, "EmptyProperties::ClearObjectItemDirect() should never be called (!)");
101 0 : }
102 :
103 0 : void EmptyProperties::SetObjectItemSet(const SfxItemSet& /*rSet*/)
104 : {
105 : DBG_ASSERT(sal_False, "EmptyProperties::SetObjectItemSet() should never be called (!)");
106 0 : }
107 :
108 0 : void EmptyProperties::ItemSetChanged(const SfxItemSet& /*rSet*/)
109 : {
110 : DBG_ASSERT(sal_False, "EmptyProperties::ItemSetChanged() should never be called (!)");
111 0 : }
112 :
113 0 : sal_Bool EmptyProperties::AllowItemChange(const sal_uInt16 /*nWhich*/, const SfxPoolItem* /*pNewItem*/) const
114 : {
115 : DBG_ASSERT(sal_False, "EmptyProperties::AllowItemChange() should never be called (!)");
116 0 : return sal_True;
117 : }
118 :
119 0 : void EmptyProperties::ItemChange(const sal_uInt16 /*nWhich*/, const SfxPoolItem* /*pNewItem*/)
120 : {
121 : DBG_ASSERT(sal_False, "EmptyProperties::ItemChange() should never be called (!)");
122 0 : }
123 :
124 0 : void EmptyProperties::PostItemChange(const sal_uInt16 /*nWhich*/)
125 : {
126 : DBG_ASSERT(sal_False, "EmptyProperties::PostItemChange() should never be called (!)");
127 0 : }
128 :
129 0 : void EmptyProperties::SetStyleSheet(SfxStyleSheet* /*pNewStyleSheet*/, sal_Bool /*bDontRemoveHardAttr*/)
130 : {
131 : DBG_ASSERT(sal_False, "EmptyProperties::SetStyleSheet() should never be called (!)");
132 0 : }
133 :
134 0 : SfxStyleSheet* EmptyProperties::GetStyleSheet() const
135 : {
136 : DBG_ASSERT(sal_False, "EmptyProperties::GetStyleSheet() should never be called (!)");
137 0 : return 0L;
138 : }
139 : } // end of namespace properties
140 : } // end of namespace sdr
141 :
142 : /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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