Line data Source code
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 <tools/stream.hxx>
21 : #include <vcl/outdev.hxx>
22 :
23 : #include <editeng/bulletitem.hxx>
24 : #include <editeng/editrids.hrc>
25 :
26 : #include <tools/tenccvt.hxx>
27 : #include <vcl/dibtools.hxx>
28 :
29 : #define BULITEM_VERSION ((sal_uInt16)2)
30 :
31 :
32 :
33 179738 : TYPEINIT1(SvxBulletItem,SfxPoolItem);
34 :
35 :
36 :
37 0 : void SvxBulletItem::StoreFont( SvStream& rStream, const vcl::Font& rFont )
38 : {
39 : sal_uInt16 nTemp;
40 :
41 0 : WriteColor( rStream, rFont.GetColor() );
42 0 : nTemp = (sal_uInt16)rFont.GetFamily(); rStream.WriteUInt16( nTemp );
43 :
44 0 : nTemp = (sal_uInt16)GetSOStoreTextEncoding((rtl_TextEncoding)rFont.GetCharSet());
45 0 : rStream.WriteUInt16( nTemp );
46 :
47 0 : nTemp = (sal_uInt16)rFont.GetPitch(); rStream.WriteUInt16( nTemp );
48 0 : nTemp = (sal_uInt16)rFont.GetAlign(); rStream.WriteUInt16( nTemp );
49 0 : nTemp = (sal_uInt16)rFont.GetWeight(); rStream.WriteUInt16( nTemp );
50 0 : nTemp = (sal_uInt16)rFont.GetUnderline(); rStream.WriteUInt16( nTemp );
51 0 : nTemp = (sal_uInt16)rFont.GetStrikeout(); rStream.WriteUInt16( nTemp );
52 0 : nTemp = (sal_uInt16)rFont.GetItalic(); rStream.WriteUInt16( nTemp );
53 :
54 : // UNICODE: rStream << rFont.GetName();
55 0 : rStream.WriteUniOrByteString(rFont.GetName(), rStream.GetStreamCharSet());
56 :
57 0 : rStream.WriteBool( rFont.IsOutline() );
58 0 : rStream.WriteBool( rFont.IsShadow() );
59 0 : rStream.WriteBool( rFont.IsTransparent() );
60 0 : }
61 :
62 :
63 :
64 0 : vcl::Font SvxBulletItem::CreateFont( SvStream& rStream, sal_uInt16 nVer )
65 : {
66 0 : vcl::Font aFont;
67 0 : Color aColor;
68 0 : ReadColor( rStream, aColor ); aFont.SetColor( aColor );
69 : sal_uInt16 nTemp;
70 0 : rStream.ReadUInt16( nTemp ); aFont.SetFamily((FontFamily)nTemp);
71 :
72 0 : rStream.ReadUInt16( nTemp );
73 0 : nTemp = (sal_uInt16)GetSOLoadTextEncoding((rtl_TextEncoding)nTemp);
74 0 : aFont.SetCharSet((rtl_TextEncoding)nTemp);
75 :
76 0 : rStream.ReadUInt16( nTemp ); aFont.SetPitch((FontPitch)nTemp);
77 0 : rStream.ReadUInt16( nTemp ); aFont.SetAlign((FontAlign)nTemp);
78 0 : rStream.ReadUInt16( nTemp ); aFont.SetWeight((FontWeight)nTemp);
79 0 : rStream.ReadUInt16( nTemp ); aFont.SetUnderline((FontUnderline)nTemp);
80 0 : rStream.ReadUInt16( nTemp ); aFont.SetStrikeout((FontStrikeout)nTemp);
81 0 : rStream.ReadUInt16( nTemp ); aFont.SetItalic((FontItalic)nTemp);
82 :
83 : // UNICODE: rStream >> aName; aFont.SetName( aName );
84 0 : OUString aName = rStream.ReadUniOrByteString(rStream.GetStreamCharSet());
85 0 : aFont.SetName( aName );
86 :
87 0 : if( nVer == 1 )
88 : {
89 0 : sal_Int32 nHeight(0), nWidth(0);
90 0 : rStream.ReadInt32( nHeight ); rStream.ReadInt32( nWidth ); Size aSize( nWidth, nHeight );
91 0 : aFont.SetSize( aSize );
92 : }
93 :
94 : bool bTemp;
95 0 : rStream.ReadCharAsBool( bTemp ); aFont.SetOutline( bTemp );
96 0 : rStream.ReadCharAsBool( bTemp ); aFont.SetShadow( bTemp );
97 0 : rStream.ReadCharAsBool( bTemp ); aFont.SetTransparent( bTemp );
98 0 : return aFont;
99 : }
100 :
101 :
102 :
103 :
104 690 : SvxBulletItem::SvxBulletItem( sal_uInt16 _nWhich ) : SfxPoolItem( _nWhich )
105 : {
106 690 : SetDefaultFont_Impl();
107 690 : SetDefaults_Impl();
108 690 : }
109 :
110 0 : SvxBulletItem::SvxBulletItem( SvStream& rStrm, sal_uInt16 _nWhich )
111 : : SfxPoolItem(_nWhich)
112 : , pGraphicObject(NULL)
113 : , nStart(0)
114 : , nStyle(SvxBulletStyle::ABC_BIG)
115 0 : , nScale(0)
116 : {
117 : sal_uInt16 nTmp1;
118 0 : rStrm.ReadUInt16( nTmp1 );
119 0 : nStyle = static_cast<SvxBulletStyle>(nTmp1);
120 :
121 0 : if( nStyle != SvxBulletStyle::BMP )
122 0 : aFont = CreateFont( rStrm, BULITEM_VERSION );
123 : else
124 : {
125 : // Safe Load with Test on empty Bitmap
126 0 : Bitmap aBmp;
127 0 : const sal_Size nOldPos = rStrm.Tell();
128 : // Ignore Errorcode when reading Bitmap,
129 : // see comment in SvxBulletItem::Store()
130 0 : bool bOldError = rStrm.GetError() != 0;
131 0 : ReadDIB(aBmp, rStrm, true);
132 :
133 0 : if ( !bOldError && rStrm.GetError() )
134 : {
135 0 : rStrm.ResetError();
136 : }
137 :
138 0 : if( aBmp.IsEmpty() )
139 : {
140 0 : rStrm.Seek( nOldPos );
141 0 : nStyle = SvxBulletStyle::NONE;
142 : }
143 : else
144 0 : pGraphicObject = new GraphicObject( aBmp );
145 : }
146 :
147 0 : sal_Int32 nTmp(0);
148 0 : rStrm.ReadInt32( nTmp ); nWidth = nTmp;
149 0 : rStrm.ReadUInt16( nStart );
150 0 : sal_uInt8 nTmpInt8(0);
151 0 : rStrm.ReadUChar( nTmpInt8 ); // used to be nJustify
152 :
153 0 : char cTmpSymbol(0);
154 0 : rStrm.ReadChar( cTmpSymbol );
155 : //convert single byte to unicode
156 0 : cSymbol = OUString(&cTmpSymbol, 1, aFont.GetCharSet()).toChar();
157 :
158 0 : rStrm.ReadUInt16( nScale );
159 :
160 : // UNICODE: rStrm >> aPrevText;
161 0 : aPrevText = rStrm.ReadUniOrByteString(rStrm.GetStreamCharSet());
162 :
163 : // UNICODE: rStrm >> aFollowText;
164 0 : aFollowText = rStrm.ReadUniOrByteString(rStrm.GetStreamCharSet());
165 0 : }
166 :
167 917 : SvxBulletItem::SvxBulletItem( const SvxBulletItem& rItem) : SfxPoolItem( rItem )
168 : {
169 917 : aFont = rItem.aFont;
170 917 : pGraphicObject = ( rItem.pGraphicObject ? new GraphicObject( *rItem.pGraphicObject ) : NULL );
171 917 : aPrevText = rItem.aPrevText;
172 917 : aFollowText = rItem.aFollowText;
173 917 : nStart = rItem.nStart;
174 917 : nStyle = rItem.nStyle;
175 917 : nWidth = rItem.nWidth;
176 917 : nScale = rItem.nScale;
177 917 : cSymbol = rItem.cSymbol;
178 917 : }
179 :
180 :
181 :
182 4207 : SvxBulletItem::~SvxBulletItem()
183 : {
184 1594 : if( pGraphicObject )
185 0 : delete pGraphicObject;
186 2613 : }
187 :
188 :
189 :
190 917 : SfxPoolItem* SvxBulletItem::Clone( SfxItemPool * /*pPool*/ ) const
191 : {
192 917 : return new SvxBulletItem( *this );
193 : }
194 :
195 :
196 :
197 0 : SfxPoolItem* SvxBulletItem::Create( SvStream& rStrm, sal_uInt16 /*nVersion*/ ) const
198 : {
199 0 : return new SvxBulletItem( rStrm, Which() );
200 : }
201 :
202 :
203 :
204 690 : void SvxBulletItem::SetDefaultFont_Impl()
205 : {
206 690 : aFont = OutputDevice::GetDefaultFont( DefaultFontType::FIXED, LANGUAGE_SYSTEM, GetDefaultFontFlags::NONE );
207 690 : aFont.SetAlign( ALIGN_BOTTOM);
208 690 : aFont.SetTransparent( true );
209 690 : }
210 :
211 :
212 :
213 690 : void SvxBulletItem::SetDefaults_Impl()
214 : {
215 690 : pGraphicObject = NULL;
216 690 : nWidth = 1200; // 1.2cm
217 690 : nStart = 1;
218 690 : nStyle = SvxBulletStyle::N123;
219 690 : cSymbol = ' ';
220 690 : nScale = 75;
221 690 : }
222 :
223 :
224 :
225 12732 : sal_uInt16 SvxBulletItem::GetVersion( sal_uInt16 /*nVersion*/ ) const
226 : {
227 12732 : return BULITEM_VERSION;
228 : }
229 :
230 :
231 :
232 0 : void SvxBulletItem::CopyValidProperties( const SvxBulletItem& rCopyFrom )
233 : {
234 0 : vcl::Font _aFont = GetFont();
235 0 : vcl::Font aNewFont = rCopyFrom.GetFont();
236 0 : _aFont.SetName( aNewFont.GetName() );
237 0 : _aFont.SetFamily( aNewFont.GetFamily() );
238 0 : _aFont.SetStyleName( aNewFont.GetStyleName() );
239 0 : _aFont.SetColor( aNewFont.GetColor() );
240 0 : SetSymbol( rCopyFrom.GetSymbol() );
241 0 : SetGraphicObject( rCopyFrom.GetGraphicObject() );
242 0 : SetScale( rCopyFrom.GetScale() );
243 0 : SetStart( rCopyFrom.GetStart() );
244 0 : SetStyle( rCopyFrom.GetStyle() );
245 0 : SetPrevText( rCopyFrom.GetPrevText() );
246 0 : SetFollowText( rCopyFrom.GetFollowText() );
247 0 : SetFont( _aFont );
248 0 : }
249 :
250 :
251 :
252 :
253 6407 : bool SvxBulletItem::operator==( const SfxPoolItem& rItem ) const
254 : {
255 : DBG_ASSERT(rItem.ISA(SvxBulletItem),"operator==Types not matching");
256 6407 : const SvxBulletItem& rBullet = static_cast<const SvxBulletItem&>(rItem);
257 : // Compare with ValidMask, otherwise no put possible in a AttrSet if the
258 : // item differs only in terms of the ValidMask from an existing one.
259 19221 : if( nStyle != rBullet.nStyle ||
260 12814 : nScale != rBullet.nScale ||
261 12814 : nWidth != rBullet.nWidth ||
262 12814 : nStart != rBullet.nStart ||
263 12814 : cSymbol != rBullet.cSymbol ||
264 19221 : aPrevText != rBullet.aPrevText ||
265 6407 : aFollowText != rBullet.aFollowText )
266 0 : return false;
267 :
268 6407 : if( ( nStyle != SvxBulletStyle::BMP ) && ( aFont != rBullet.aFont ) )
269 2816 : return false;
270 :
271 3591 : if( nStyle == SvxBulletStyle::BMP )
272 : {
273 0 : if( ( pGraphicObject && !rBullet.pGraphicObject ) || ( !pGraphicObject && rBullet.pGraphicObject ) )
274 0 : return false;
275 :
276 0 : if( ( pGraphicObject && rBullet.pGraphicObject ) &&
277 0 : ( ( *pGraphicObject != *rBullet.pGraphicObject ) ||
278 0 : ( pGraphicObject->GetPrefSize() != rBullet.pGraphicObject->GetPrefSize() ) ) )
279 : {
280 0 : return false;
281 : }
282 : }
283 :
284 3591 : return true;
285 : }
286 :
287 :
288 :
289 0 : SvStream& SvxBulletItem::Store( SvStream& rStrm, sal_uInt16 /*nItemVersion*/ ) const
290 : {
291 : // Correction for empty bitmap
292 0 : if( ( nStyle == SvxBulletStyle::BMP ) &&
293 0 : ( !pGraphicObject || ( GRAPHIC_NONE == pGraphicObject->GetType() ) || ( GRAPHIC_DEFAULT == pGraphicObject->GetType() ) ) )
294 : {
295 0 : if( pGraphicObject )
296 : {
297 0 : delete( const_cast< SvxBulletItem* >( this )->pGraphicObject );
298 0 : const_cast< SvxBulletItem* >( this )->pGraphicObject = NULL;
299 : }
300 :
301 0 : const_cast< SvxBulletItem* >( this )->nStyle = SvxBulletStyle::NONE;
302 : }
303 :
304 0 : rStrm.WriteUInt16( static_cast<sal_uInt16>(nStyle) );
305 :
306 0 : if( nStyle != SvxBulletStyle::BMP )
307 0 : StoreFont( rStrm, aFont );
308 : else
309 : {
310 0 : sal_Size _nStart = rStrm.Tell();
311 :
312 : // Small preliminary estimate of the size ...
313 0 : sal_uInt16 nFac = ( rStrm.GetCompressMode() != SvStreamCompressFlags::NONE ) ? 3 : 1;
314 0 : const Bitmap aBmp( pGraphicObject->GetGraphic().GetBitmap() );
315 0 : sal_uLong nBytes = aBmp.GetSizeBytes();
316 0 : if ( nBytes < sal_uLong(0xFF00*nFac) )
317 : {
318 0 : WriteDIB(aBmp, rStrm, false, true);
319 : }
320 :
321 0 : sal_Size nEnd = rStrm.Tell();
322 : // Item can not write with an overhead more than 64K or SfxMultiRecord
323 : // will crash. Then prefer to forego on the bitmap, it is only
324 : // important for the outliner and only for <= 5.0.
325 : // When reading, the stream-operator makes note of the bitmap and the
326 : // fact that there is none. This is now the case how it works with
327 : // large bitmap created from another file format, which do not occupy a
328 : // 64K chunk, but if a bitmap > 64K is used, the SvxNumBulletItem will
329 : // have problem loading it, but does not crash.
330 :
331 0 : if ( (nEnd-_nStart) > 0xFF00 )
332 0 : rStrm.Seek( _nStart );
333 : }
334 0 : rStrm.WriteInt32( nWidth );
335 0 : rStrm.WriteUInt16( nStart );
336 0 : rStrm.WriteUChar( 0 ); // used to be nJustify
337 0 : rStrm.WriteChar( OUStringToOString(OUString(cSymbol), aFont.GetCharSet()).toChar() );
338 0 : rStrm.WriteUInt16( nScale );
339 :
340 : // UNICODE: rStrm << aPrevText;
341 0 : rStrm.WriteUniOrByteString(aPrevText, rStrm.GetStreamCharSet());
342 :
343 : // UNICODE: rStrm << aFollowText;
344 0 : rStrm.WriteUniOrByteString(aFollowText, rStrm.GetStreamCharSet());
345 :
346 0 : return rStrm;
347 : }
348 :
349 :
350 :
351 0 : OUString SvxBulletItem::GetFullText() const
352 : {
353 0 : OUStringBuffer aStr(aPrevText);
354 0 : aStr.append(cSymbol);
355 0 : aStr.append(aFollowText);
356 0 : return aStr.makeStringAndClear();
357 : }
358 :
359 :
360 :
361 0 : bool SvxBulletItem::GetPresentation
362 : (
363 : SfxItemPresentation /*ePres*/,
364 : SfxMapUnit /*eCoreUnit*/,
365 : SfxMapUnit /*ePresUnit*/,
366 : OUString& rText, const IntlWrapper *
367 : ) const
368 : {
369 0 : rText = GetFullText();
370 0 : return true;
371 : }
372 :
373 :
374 :
375 0 : const GraphicObject& SvxBulletItem::GetGraphicObject() const
376 : {
377 0 : if( pGraphicObject )
378 0 : return *pGraphicObject;
379 : else
380 : {
381 0 : static const GraphicObject aDefaultObject;
382 0 : return aDefaultObject;
383 : }
384 : }
385 :
386 :
387 :
388 0 : void SvxBulletItem::SetGraphicObject( const GraphicObject& rGraphicObject )
389 : {
390 0 : if( ( GRAPHIC_NONE == rGraphicObject.GetType() ) || ( GRAPHIC_DEFAULT == rGraphicObject.GetType() ) )
391 : {
392 0 : if( pGraphicObject )
393 : {
394 0 : delete pGraphicObject;
395 0 : pGraphicObject = NULL;
396 : }
397 : }
398 : else
399 : {
400 0 : delete pGraphicObject;
401 0 : pGraphicObject = new GraphicObject( rGraphicObject );
402 : }
403 0 : }
404 :
405 : /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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