xref: /aoo42x/main/svl/source/items/aeitem.cxx (revision 40df464e)
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8  * "License"); you may not use this file except in compliance
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11  *   http://www.apache.org/licenses/LICENSE-2.0
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16  * KIND, either express or implied.  See the License for the
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21 
22 
23 
24 // MARKER(update_precomp.py): autogen include statement, do not remove
25 #include "precompiled_svl.hxx"
26 #ifndef GCC
27 #endif
28 
29 #include <tools/string.hxx>
30 
31 #define _SVSTDARR_USHORTS
32 #include <svl/svstdarr.hxx>
33 #include <svl/svarray.hxx>
34 #include <svl/aeitem.hxx>
35 
36 // STATIC DATA -----------------------------------------------------------
37 
38 DBG_NAME(SfxAllEnumItem)
39 
40 TYPEINIT1_AUTOFACTORY(SfxAllEnumItem, SfxEnumItem)
41 
42 // -----------------------------------------------------------------------
43 
44 struct SfxAllEnumValue_Impl
45 {
46 	sal_uInt16 nValue;
47 	XubString aText;
48 };
49 
50 SV_DECL_PTRARR_DEL(SfxAllEnumValueArr, SfxAllEnumValue_Impl*, 0, 8)
SV_IMPL_PTRARR(SfxAllEnumValueArr,SfxAllEnumValue_Impl *)51 SV_IMPL_PTRARR(SfxAllEnumValueArr, SfxAllEnumValue_Impl*)
52 
53 // -----------------------------------------------------------------------
54 
55 SfxAllEnumItem::SfxAllEnumItem() :
56     SfxEnumItem(),
57     pValues( 0 ),
58     pDisabledValues( 0 )
59 {
60 }
61 
SfxAllEnumItem(sal_uInt16 which,sal_uInt16 nVal,const XubString & rText)62 SfxAllEnumItem::SfxAllEnumItem( sal_uInt16 which, sal_uInt16 nVal, const XubString &rText ):
63 	SfxEnumItem(which, nVal),
64 	pValues( 0 ),
65 	pDisabledValues( 0 )
66 {
67 	DBG_CTOR(SfxAllEnumItem, 0);
68 	InsertValue( nVal, rText );
69 }
70 
71 // -----------------------------------------------------------------------
72 
SfxAllEnumItem(sal_uInt16 which,sal_uInt16 nVal)73 SfxAllEnumItem::SfxAllEnumItem(sal_uInt16 which, sal_uInt16 nVal):
74 	SfxEnumItem(which, nVal),
75 	pValues( 0 ),
76 	pDisabledValues( 0 )
77 {
78 	DBG_CTOR(SfxAllEnumItem, 0);
79 	InsertValue( nVal );
80 }
81 
82 // -----------------------------------------------------------------------
83 
SfxAllEnumItem(sal_uInt16 which,SvStream & rStream)84 SfxAllEnumItem::SfxAllEnumItem( sal_uInt16 which, SvStream &rStream ):
85 	SfxEnumItem(which, rStream),
86 	pValues( 0 ),
87 	pDisabledValues( 0 )
88 {
89 	DBG_CTOR(SfxAllEnumItem, 0);
90 	InsertValue( GetValue() );
91 }
92 
93 // -----------------------------------------------------------------------
94 
95 
SfxAllEnumItem(sal_uInt16 which)96 SfxAllEnumItem::SfxAllEnumItem(sal_uInt16 which):
97 	SfxEnumItem(which, 0),
98 	pValues( 0 ),
99 	pDisabledValues( 0 )
100 {
101 	DBG_CTOR(SfxAllEnumItem, 0);
102 }
103 
104 
105 // -----------------------------------------------------------------------
106 
SfxAllEnumItem(const SfxAllEnumItem & rCopy)107 SfxAllEnumItem::SfxAllEnumItem(const SfxAllEnumItem &rCopy):
108 	SfxEnumItem(rCopy),
109 	pValues(0),
110 	pDisabledValues( 0 )
111 {
112 	DBG_CTOR(SfxAllEnumItem, 0);
113 	if ( !rCopy.pValues )
114 		return;
115 
116 	pValues = new SfxAllEnumValueArr;
117 
118 	for ( sal_uInt16 nPos = 0; nPos < rCopy.pValues->Count(); ++nPos )
119 	{
120 		SfxAllEnumValue_Impl *pVal = new SfxAllEnumValue_Impl;
121 		pVal->nValue = rCopy.pValues->GetObject(nPos)->nValue;
122 		pVal->aText = rCopy.pValues->GetObject(nPos)->aText;
123 		const SfxAllEnumValue_Impl *pTemp = pVal;
124 		pValues->Insert( pTemp, nPos );
125 	}
126 
127 	if( rCopy.pDisabledValues )
128 	{
129 		pDisabledValues = new SvUShorts;
130 		for ( sal_uInt16 nPos = 0; nPos < rCopy.pDisabledValues->Count(); ++nPos )
131 		{
132 			pDisabledValues->Insert( rCopy.pDisabledValues->GetObject(nPos),
133 									 nPos );
134 		}
135 	}
136 }
137 
138 // -----------------------------------------------------------------------
139 
~SfxAllEnumItem()140 SfxAllEnumItem::~SfxAllEnumItem()
141 {
142 	DBG_DTOR(SfxAllEnumItem, 0);
143 	delete pValues;
144 	delete pDisabledValues;
145 }
146 
147 // -----------------------------------------------------------------------
148 
GetValueCount() const149 sal_uInt16 SfxAllEnumItem::GetValueCount() const
150 {
151 	DBG_CHKTHIS(SfxAllEnumItem, 0);
152 	return pValues ? pValues->Count() : 0;
153 }
154 
155 // -----------------------------------------------------------------------
156 
GetValueTextByPos(sal_uInt16 nPos) const157 XubString SfxAllEnumItem::GetValueTextByPos( sal_uInt16 nPos ) const
158 {
159 	DBG_CHKTHIS(SfxAllEnumItem, 0);
160 	DBG_ASSERT( pValues && nPos < pValues->Count(), "enum overflow" );
161 	return pValues->GetObject(nPos)->aText;
162 }
163 
164 // -----------------------------------------------------------------------
165 
GetValueByPos(sal_uInt16 nPos) const166 sal_uInt16 SfxAllEnumItem::GetValueByPos( sal_uInt16 nPos ) const
167 {
168 	DBG_CHKTHIS(SfxAllEnumItem, 0);
169 	DBG_ASSERT( pValues && nPos < pValues->Count(), "enum overflow" );
170 	return pValues->GetObject(nPos)->nValue;
171 }
172 
173 // -----------------------------------------------------------------------
174 
Clone(SfxItemPool *) const175 SfxPoolItem* SfxAllEnumItem::Clone( SfxItemPool * ) const
176 {
177 	DBG_CHKTHIS(SfxAllEnumItem, 0);
178 	return new SfxAllEnumItem(*this);
179 }
180 
181 // -----------------------------------------------------------------------
182 
Create(SvStream & rStream,sal_uInt16) const183 SfxPoolItem* SfxAllEnumItem::Create( SvStream & rStream, sal_uInt16 ) const
184 {
185 	DBG_CHKTHIS(SfxAllEnumItem, 0);
186 	return new SfxAllEnumItem( Which(), rStream );
187 }
188 
189 
190 // -----------------------------------------------------------------------
191 
_GetPosByValue(sal_uInt16 nVal) const192 sal_uInt16 SfxAllEnumItem::_GetPosByValue( sal_uInt16 nVal ) const
193 
194 /*	[Beschreibung]
195 
196 	Im Ggs. zu <SfxEnumItemInterface::GetPosByValue(sal_uInt16)const> liefert
197 	diese interne Methode bei nicht vorhandenen Values die Position,
198 	an der der Wert liegen w"urde.
199 */
200 
201 {
202 	DBG_CHKTHIS(SfxAllEnumItem, 0);
203 
204 	if ( !pValues )
205 		return 0;
206 
207 	//!O: binaere Suche oder SortArray verwenden
208 	sal_uInt16 nPos;
209 	for ( nPos = 0; nPos < pValues->Count(); ++nPos )
210 		if ( pValues->GetObject(nPos)->nValue >= nVal )
211 			return nPos;
212 	return nPos;
213 }
214 
215 // -----------------------------------------------------------------------
216 
GetPosByValue(sal_uInt16 nValue) const217 sal_uInt16 SfxAllEnumItem::GetPosByValue( sal_uInt16 nValue ) const
218 
219 /*  [Beschreibung]
220 
221 	Liefert im Gegensatz zu <SfxEnumItemInterface::GetPosByValue(sal_uInt16)const>
222 	immer nValue zur"uck, solange nicht mindestens ein Wert mit einer der
223 	Methoden <SfxAllEnumItem::InsertValue()> eingef"ugt wurde.
224 */
225 
226 {
227 	DBG_CHKTHIS(SfxAllEnumItem, 0);
228 
229 	if ( !pValues || !pValues->Count() )
230 		return nValue;
231 
232 	return SfxEnumItem::GetPosByValue( nValue );
233 }
234 
235 // -----------------------------------------------------------------------
236 
InsertValue(sal_uInt16 nValue,const XubString & rValue)237 void SfxAllEnumItem::InsertValue( sal_uInt16 nValue, const XubString &rValue )
238 {
239 	DBG_CHKTHIS(SfxAllEnumItem, 0);
240 	SfxAllEnumValue_Impl *pVal = new SfxAllEnumValue_Impl;
241 	pVal->nValue = nValue;
242 	pVal->aText = rValue;
243 	const SfxAllEnumValue_Impl *pTemp = pVal;
244 	if ( !pValues )
245 		pValues = new SfxAllEnumValueArr;
246 	else if ( GetPosByValue( nValue ) != USHRT_MAX )
247 		// remove when exists
248 		RemoveValue( nValue );
249 	// then insert
250 	pValues->Insert( pTemp, _GetPosByValue(nValue) ); //! doppelte?!
251 }
252 
253 // -----------------------------------------------------------------------
254 
InsertValue(sal_uInt16 nValue)255 void SfxAllEnumItem::InsertValue( sal_uInt16 nValue )
256 {
257 	DBG_CHKTHIS(SfxAllEnumItem, 0);
258 	SfxAllEnumValue_Impl *pVal = new SfxAllEnumValue_Impl;
259 	pVal->nValue = nValue;
260 	pVal->aText = XubString::CreateFromInt32( nValue );
261 	const SfxAllEnumValue_Impl *pTemp = pVal;
262 	if ( !pValues )
263 		pValues = new SfxAllEnumValueArr;
264 
265 	pValues->Insert( pTemp, _GetPosByValue(nValue) ); //! doppelte?!
266 }
267 
DisableValue(sal_uInt16 nValue)268 void SfxAllEnumItem::DisableValue( sal_uInt16 nValue )
269 {
270 	DBG_CHKTHIS(SfxAllEnumItem, 0);
271 	if ( !pDisabledValues )
272 		pDisabledValues = new SvUShorts;
273 
274 	pDisabledValues->Insert( nValue, pDisabledValues->Count() );
275 }
276 
IsEnabled(sal_uInt16 nValue) const277 sal_Bool SfxAllEnumItem::IsEnabled( sal_uInt16 nValue ) const
278 {
279 	if ( pDisabledValues )
280 	{
281 		for ( sal_uInt16 i=0; i<pDisabledValues->Count(); i++ )
282 			if ( (*pDisabledValues)[i] == nValue )
283 				return sal_False;
284 	}
285 
286 	return sal_True;
287 }
288 
289 // -----------------------------------------------------------------------
290 
RemoveValue(sal_uInt16 nValue)291 void SfxAllEnumItem::RemoveValue( sal_uInt16 nValue )
292 {
293 	DBG_CHKTHIS(SfxAllEnumItem, 0);
294 	sal_uInt16 nPos = GetPosByValue(nValue);
295 	DBG_ASSERT( nPos != USHRT_MAX, "removing value not in enum" );
296 	pValues->Remove( nPos );
297 }
298 
299 // -----------------------------------------------------------------------
300 
301 
RemoveAllValues()302 void SfxAllEnumItem::RemoveAllValues()
303 {
304 	DBG_CHKTHIS(SfxAllEnumItem, 0);
305 	if ( pValues )
306 		pValues->DeleteAndDestroy( 0, pValues->Count() );
307 }
308 
309 
310 
311