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 315656 : 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.WriteUChar( rFont.IsOutline() );
58 0 : rStream.WriteUChar( rFont.IsShadow() );
59 0 : rStream.WriteUChar( 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 :
104 978 : SvxBulletItem::SvxBulletItem( sal_uInt16 _nWhich ) : SfxPoolItem( _nWhich )
105 : {
106 978 : SetDefaultFont_Impl();
107 978 : SetDefaults_Impl();
108 978 : nValidMask = 0xFFFF;
109 978 : }
110 :
111 0 : SvxBulletItem::SvxBulletItem( SvStream& rStrm, sal_uInt16 _nWhich )
112 : : SfxPoolItem(_nWhich)
113 : , pGraphicObject(NULL)
114 : , nStart(0)
115 : , nStyle(0)
116 : , nScale(0)
117 0 : , nJustify(0)
118 : {
119 0 : rStrm.ReadUInt16( nStyle );
120 :
121 0 : if( nStyle != BS_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() ? sal_True : sal_False;
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 = BS_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 : rStrm.ReadUChar( nJustify );
151 :
152 0 : char cTmpSymbol(0);
153 0 : rStrm.ReadChar( cTmpSymbol );
154 : //convert single byte to unicode
155 0 : cSymbol = OUString(&cTmpSymbol, 1, aFont.GetCharSet()).toChar();
156 :
157 0 : rStrm.ReadUInt16( nScale );
158 :
159 : // UNICODE: rStrm >> aPrevText;
160 0 : aPrevText = rStrm.ReadUniOrByteString(rStrm.GetStreamCharSet());
161 :
162 : // UNICODE: rStrm >> aFollowText;
163 0 : aFollowText = rStrm.ReadUniOrByteString(rStrm.GetStreamCharSet());
164 :
165 0 : nValidMask = 0xFFFF;
166 0 : }
167 :
168 1296 : SvxBulletItem::SvxBulletItem( const SvxBulletItem& rItem) : SfxPoolItem( rItem )
169 : {
170 1296 : aFont = rItem.aFont;
171 1296 : pGraphicObject = ( rItem.pGraphicObject ? new GraphicObject( *rItem.pGraphicObject ) : NULL );
172 1296 : aPrevText = rItem.aPrevText;
173 1296 : aFollowText = rItem.aFollowText;
174 1296 : nStart = rItem.nStart;
175 1296 : nStyle = rItem.nStyle;
176 1296 : nWidth = rItem.nWidth;
177 1296 : nScale = rItem.nScale;
178 1296 : cSymbol = rItem.cSymbol;
179 1296 : nJustify = rItem.nJustify;
180 1296 : nValidMask = rItem.nValidMask;
181 1296 : }
182 :
183 :
184 :
185 6016 : SvxBulletItem::~SvxBulletItem()
186 : {
187 2274 : if( pGraphicObject )
188 0 : delete pGraphicObject;
189 3742 : }
190 :
191 :
192 :
193 1296 : SfxPoolItem* SvxBulletItem::Clone( SfxItemPool * /*pPool*/ ) const
194 : {
195 1296 : return new SvxBulletItem( *this );
196 : }
197 :
198 :
199 :
200 0 : SfxPoolItem* SvxBulletItem::Create( SvStream& rStrm, sal_uInt16 /*nVersion*/ ) const
201 : {
202 0 : return new SvxBulletItem( rStrm, Which() );
203 : }
204 :
205 :
206 :
207 978 : void SvxBulletItem::SetDefaultFont_Impl()
208 : {
209 978 : aFont = OutputDevice::GetDefaultFont( DEFAULTFONT_FIXED, LANGUAGE_SYSTEM, 0 );
210 978 : aFont.SetAlign( ALIGN_BOTTOM);
211 978 : aFont.SetTransparent( true );
212 978 : }
213 :
214 :
215 :
216 978 : void SvxBulletItem::SetDefaults_Impl()
217 : {
218 978 : pGraphicObject = NULL;
219 978 : nWidth = 1200; // 1.2cm
220 978 : nStart = 1;
221 978 : nStyle = BS_123;
222 978 : nJustify = BJ_HLEFT | BJ_VCENTER;
223 978 : cSymbol = ' ';
224 978 : nScale = 75;
225 978 : }
226 :
227 :
228 :
229 21408 : sal_uInt16 SvxBulletItem::GetVersion( sal_uInt16 /*nVersion*/ ) const
230 : {
231 21408 : return BULITEM_VERSION;
232 : }
233 :
234 :
235 :
236 0 : void SvxBulletItem::CopyValidProperties( const SvxBulletItem& rCopyFrom )
237 : {
238 0 : vcl::Font _aFont = GetFont();
239 0 : vcl::Font aNewFont = rCopyFrom.GetFont();
240 0 : if ( rCopyFrom.IsValid( VALID_FONTNAME ) )
241 : {
242 0 : _aFont.SetName( aNewFont.GetName() );
243 0 : _aFont.SetFamily( aNewFont.GetFamily() );
244 0 : _aFont.SetStyleName( aNewFont.GetStyleName() );
245 : }
246 0 : if ( rCopyFrom.IsValid( VALID_FONTCOLOR ) )
247 0 : _aFont.SetColor( aNewFont.GetColor() );
248 0 : if ( rCopyFrom.IsValid( VALID_SYMBOL ) )
249 0 : SetSymbol( rCopyFrom.GetSymbol() );
250 0 : if ( rCopyFrom.IsValid( VALID_BITMAP ) )
251 0 : SetGraphicObject( rCopyFrom.GetGraphicObject() );
252 0 : if ( rCopyFrom.IsValid( VALID_SCALE ) )
253 0 : SetScale( rCopyFrom.GetScale() );
254 0 : if ( rCopyFrom.IsValid( VALID_START ) )
255 0 : SetStart( rCopyFrom.GetStart() );
256 0 : if ( rCopyFrom.IsValid( VALID_STYLE ) )
257 0 : SetStyle( rCopyFrom.GetStyle() );
258 0 : if ( rCopyFrom.IsValid( VALID_PREVTEXT ) )
259 0 : SetPrevText( rCopyFrom.GetPrevText() );
260 0 : if ( rCopyFrom.IsValid( VALID_FOLLOWTEXT ) )
261 0 : SetFollowText( rCopyFrom.GetFollowText() );
262 :
263 0 : SetFont( _aFont );
264 0 : }
265 :
266 :
267 :
268 :
269 7356 : bool SvxBulletItem::operator==( const SfxPoolItem& rItem ) const
270 : {
271 : DBG_ASSERT(rItem.ISA(SvxBulletItem),"operator==Types not matching");
272 7356 : const SvxBulletItem& rBullet = static_cast<const SvxBulletItem&>(rItem);
273 : // Compare with ValidMask, otherwise no put possible in a AttrSet if the
274 : // item differs only in terms of the ValidMask from an existing one.
275 22068 : if( nValidMask != rBullet.nValidMask ||
276 14712 : nStyle != rBullet.nStyle ||
277 14712 : nScale != rBullet.nScale ||
278 14712 : nJustify != rBullet.nJustify ||
279 14712 : nWidth != rBullet.nWidth ||
280 14712 : nStart != rBullet.nStart ||
281 14712 : cSymbol != rBullet.cSymbol ||
282 22068 : aPrevText != rBullet.aPrevText ||
283 7356 : aFollowText != rBullet.aFollowText )
284 0 : return false;
285 :
286 7356 : if( ( nStyle != BS_BMP ) && ( aFont != rBullet.aFont ) )
287 3047 : return false;
288 :
289 4309 : if( nStyle == BS_BMP )
290 : {
291 0 : if( ( pGraphicObject && !rBullet.pGraphicObject ) || ( !pGraphicObject && rBullet.pGraphicObject ) )
292 0 : return false;
293 :
294 0 : if( ( pGraphicObject && rBullet.pGraphicObject ) &&
295 0 : ( ( *pGraphicObject != *rBullet.pGraphicObject ) ||
296 0 : ( pGraphicObject->GetPrefSize() != rBullet.pGraphicObject->GetPrefSize() ) ) )
297 : {
298 0 : return false;
299 : }
300 : }
301 :
302 4309 : return true;
303 : }
304 :
305 :
306 :
307 0 : SvStream& SvxBulletItem::Store( SvStream& rStrm, sal_uInt16 /*nItemVersion*/ ) const
308 : {
309 : // Correction for empty bitmap
310 0 : if( ( nStyle == BS_BMP ) &&
311 0 : ( !pGraphicObject || ( GRAPHIC_NONE == pGraphicObject->GetType() ) || ( GRAPHIC_DEFAULT == pGraphicObject->GetType() ) ) )
312 : {
313 0 : if( pGraphicObject )
314 : {
315 0 : delete( const_cast< SvxBulletItem* >( this )->pGraphicObject );
316 0 : const_cast< SvxBulletItem* >( this )->pGraphicObject = NULL;
317 : }
318 :
319 0 : const_cast< SvxBulletItem* >( this )->nStyle = BS_NONE;
320 : }
321 :
322 0 : rStrm.WriteUInt16( nStyle );
323 :
324 0 : if( nStyle != BS_BMP )
325 0 : StoreFont( rStrm, aFont );
326 : else
327 : {
328 0 : sal_Size _nStart = rStrm.Tell();
329 :
330 : // Small preliminary estimate of the size ...
331 0 : sal_uInt16 nFac = ( rStrm.GetCompressMode() != COMPRESSMODE_NONE ) ? 3 : 1;
332 0 : const Bitmap aBmp( pGraphicObject->GetGraphic().GetBitmap() );
333 0 : sal_uLong nBytes = aBmp.GetSizeBytes();
334 0 : if ( nBytes < sal_uLong(0xFF00*nFac) )
335 : {
336 0 : WriteDIB(aBmp, rStrm, false, true);
337 : }
338 :
339 0 : sal_Size nEnd = rStrm.Tell();
340 : // Item can not write with an overhead more than 64K or SfxMultiRecord
341 : // will crash. Then prefer to forego on the bitmap, it is only
342 : // important for the outliner and only for <= 5.0.
343 : // When reading, the stream-operator makes note of the bitmap and the
344 : // fact that there is none. This is now the case how it works with
345 : // large bitmap created from another file format, which do not occupy a
346 : // 64K chunk, but if a bitmap > 64K is used, the SvxNumBulletItem will
347 : // have problem loading it, but does not crash.
348 :
349 0 : if ( (nEnd-_nStart) > 0xFF00 )
350 0 : rStrm.Seek( _nStart );
351 : }
352 0 : rStrm.WriteInt32( nWidth );
353 0 : rStrm.WriteUInt16( nStart );
354 0 : rStrm.WriteUChar( nJustify );
355 0 : rStrm.WriteChar( OUStringToOString(OUString(cSymbol), aFont.GetCharSet()).toChar() );
356 0 : rStrm.WriteUInt16( nScale );
357 :
358 : // UNICODE: rStrm << aPrevText;
359 0 : rStrm.WriteUniOrByteString(aPrevText, rStrm.GetStreamCharSet());
360 :
361 : // UNICODE: rStrm << aFollowText;
362 0 : rStrm.WriteUniOrByteString(aFollowText, rStrm.GetStreamCharSet());
363 :
364 0 : return rStrm;
365 : }
366 :
367 :
368 :
369 0 : OUString SvxBulletItem::GetFullText() const
370 : {
371 0 : OUStringBuffer aStr(aPrevText);
372 0 : aStr.append(cSymbol);
373 0 : aStr.append(aFollowText);
374 0 : return aStr.makeStringAndClear();
375 : }
376 :
377 :
378 :
379 0 : bool SvxBulletItem::GetPresentation
380 : (
381 : SfxItemPresentation /*ePres*/,
382 : SfxMapUnit /*eCoreUnit*/,
383 : SfxMapUnit /*ePresUnit*/,
384 : OUString& rText, const IntlWrapper *
385 : ) const
386 : {
387 0 : rText = GetFullText();
388 0 : return true;
389 : }
390 :
391 :
392 :
393 0 : const GraphicObject& SvxBulletItem::GetGraphicObject() const
394 : {
395 0 : if( pGraphicObject )
396 0 : return *pGraphicObject;
397 : else
398 : {
399 0 : static const GraphicObject aDefaultObject;
400 0 : return aDefaultObject;
401 : }
402 : }
403 :
404 :
405 :
406 0 : void SvxBulletItem::SetGraphicObject( const GraphicObject& rGraphicObject )
407 : {
408 0 : if( ( GRAPHIC_NONE == rGraphicObject.GetType() ) || ( GRAPHIC_DEFAULT == rGraphicObject.GetType() ) )
409 : {
410 0 : if( pGraphicObject )
411 : {
412 0 : delete pGraphicObject;
413 0 : pGraphicObject = NULL;
414 : }
415 : }
416 : else
417 : {
418 0 : delete pGraphicObject;
419 0 : pGraphicObject = new GraphicObject( rGraphicObject );
420 : }
421 669 : }
422 :
423 : /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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