xref: /aoo41x/main/svx/source/xoutdev/xexch.cxx (revision f6e50924)
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 
24 // MARKER(update_precomp.py): autogen include statement, do not remove
25 #include "precompiled_svx.hxx"
26 
27 // include ---------------------------------------------------------------
28 
29 #include <sot/formats.hxx>
30 #include <tools/vcompat.hxx>
31 #include <svx/xflasit.hxx>
32 #include <svx/xfillit0.hxx>
33 #ifndef _SFXIPOOL_HXX
34 #include <svl/itempool.hxx>
35 #endif
36 #include <svl/whiter.hxx>
37 #ifndef _SFXIPOOL_HXX
38 #include <svl/itempool.hxx>
39 #endif
40 #include <svl/itemset.hxx>
41 #include <svx/xdef.hxx>
42 #include "svx/xexch.hxx"
43 
44 
45 TYPEINIT1_AUTOFACTORY( XFillExchangeData, SvDataCopyStream );
46 
47 
48 /*************************************************************************
49 |*
50 |* Default-Ctor (Fuer Assign())
51 |*
52 *************************************************************************/
XFillExchangeData()53 XFillExchangeData::XFillExchangeData() :
54 	pXFillAttrSetItem( NULL ),
55 	pPool( NULL )
56 {
57 }
58 
59 
60 /*************************************************************************
61 |*
62 |* Ctor
63 |*
64 *************************************************************************/
XFillExchangeData(const XFillAttrSetItem rXFillAttrSetItem)65 XFillExchangeData::XFillExchangeData( const XFillAttrSetItem rXFillAttrSetItem ) :
66 	pXFillAttrSetItem( (XFillAttrSetItem*) rXFillAttrSetItem.Clone( rXFillAttrSetItem.GetItemSet().GetPool() ) ),
67 	pPool( rXFillAttrSetItem.GetItemSet().GetPool() )
68 {
69 }
70 
71 
72 /*************************************************************************
73 |*
74 |* Dtor
75 |*
76 *************************************************************************/
~XFillExchangeData()77 XFillExchangeData::~XFillExchangeData()
78 {
79 	delete pXFillAttrSetItem;
80 }
81 
82 /*************************************************************************
83 |*
84 |*
85 |*
86 *************************************************************************/
RegisterClipboardFormatName()87 sal_uIntPtr XFillExchangeData::RegisterClipboardFormatName()
88 {
89 	return( SOT_FORMATSTR_ID_XFA );
90 }
91 
92 /******************************************************************************
93 |*
94 |*  Binaer-Export (z.Z. ohne Versionsverwaltung, da nicht persistent!)
95 |*
96 \******************************************************************************/
97 
operator <<(SvStream & rOStm,const XFillExchangeData & rData)98 SvStream& operator<<( SvStream& rOStm, const XFillExchangeData& rData )
99 {
100 	if( rData.pXFillAttrSetItem )
101 	{
102 		SfxWhichIter		aIter( rData.pXFillAttrSetItem->GetItemSet() );
103 		sal_uInt16				nWhich = aIter.FirstWhich();
104 		const SfxPoolItem*	pItem;
105 		sal_uInt32 			nItemCount = 0;
106 		sal_Size 			nFirstPos = rOStm.Tell();
107 
108 		rOStm << nItemCount;
109 
110 		while( nWhich )
111 		{
112 			if( SFX_ITEM_SET == rData.pXFillAttrSetItem->GetItemSet().GetItemState( nWhich, sal_False, &pItem ) )
113 			{
114 				VersionCompat	aCompat( rOStm, STREAM_WRITE );
115 				const sal_uInt16	nItemVersion2 = pItem->GetVersion( (sal_uInt16) rOStm.GetVersion() );
116 
117 				rOStm << nWhich << nItemVersion2;
118 				pItem->Store( rOStm, nItemVersion2 );
119 
120 				nItemCount++;
121 			}
122 
123 			nWhich = aIter.NextWhich();
124 		}
125 
126 		const sal_uIntPtr nLastPos = rOStm.Tell();
127 		rOStm.Seek( nFirstPos );
128 		rOStm << nItemCount;
129 		rOStm.Seek( nLastPos );
130 	}
131 
132 	return rOStm;
133 }
134 
135 
136 /******************************************************************************
137 |*
138 |*  Binaer-Import (z.Z. ohne Versionsverwaltung, da nicht persistent!)
139 |*
140 \******************************************************************************/
141 
operator >>(SvStream & rIStm,XFillExchangeData & rData)142 SvStream& operator>>( SvStream& rIStm, XFillExchangeData& rData )
143 {
144 	DBG_ASSERT( rData.pPool, "XFillExchangeData has no pool" );
145 
146 	SfxItemSet*		pSet = new SfxItemSet ( *rData.pPool, XATTR_FILL_FIRST, XATTR_FILL_LAST );
147 	SfxPoolItem*	pNewItem;
148 	sal_uInt32 		nItemCount = 0;
149 	sal_uInt16			nWhich, nItemVersion;
150 
151 	rIStm >> nItemCount;
152 
153 	if( nItemCount > ( XATTR_FILL_LAST - XATTR_FILL_FIRST + 1 ) )
154 		nItemCount = ( XATTR_FILL_LAST - XATTR_FILL_FIRST + 1 );
155 
156 	for( sal_uInt32 i = 0; i < nItemCount; i++ )
157 	{
158 		VersionCompat aCompat( rIStm, STREAM_READ );
159 
160 		rIStm >> nWhich >> nItemVersion;
161 
162 		if( nWhich )
163 		{
164 			pNewItem = rData.pPool->GetDefaultItem( nWhich ).Create( rIStm, nItemVersion );
165 
166 			if( pNewItem )
167 			{
168 				pSet->Put( *pNewItem );
169 				delete pNewItem;
170 			}
171 		}
172 	}
173 
174 	delete rData.pXFillAttrSetItem;
175 	rData.pXFillAttrSetItem = new XFillAttrSetItem( pSet );
176 	rData.pPool = rData.pXFillAttrSetItem->GetItemSet().GetPool();
177 
178 	return rIStm;
179 }
180 
181 /*************************************************************************
182 |*
183 |*	  XBitmap& XBitmap::operator=( const XBitmap& rXBmp )
184 |*
185 *************************************************************************/
186 
operator =(const XFillExchangeData & rData)187 XFillExchangeData& XFillExchangeData::operator=( const XFillExchangeData& rData )
188 {
189 	delete pXFillAttrSetItem;
190 
191 	if( rData.pXFillAttrSetItem )
192 		pXFillAttrSetItem = (XFillAttrSetItem*) rData.pXFillAttrSetItem->Clone( pPool = rData.pXFillAttrSetItem->GetItemSet().GetPool() );
193 	else
194 	{
195 		pPool = NULL;
196 		pXFillAttrSetItem = NULL;
197 	}
198 
199 	return( *this );
200 }
201