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2 *
3 * Licensed to the Apache Software Foundation (ASF) under one
4 * or more contributor license agreements. See the NOTICE file
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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
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11 * http://www.apache.org/licenses/LICENSE-2.0
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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.
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20 *************************************************************/
21
22
23
24 // MARKER(update_precomp.py): autogen include statement, do not remove
25 #include "precompiled_vcl.hxx"
26 #include <tools/stream.hxx>
27 #include <tools/vcompat.hxx>
28 #include <tools/debug.hxx>
29 #ifndef _SV_HATCX_HXX
30 #include <vcl/hatch.hxx>
31 #endif
32
DBG_NAME(Hatch)33 DBG_NAME( Hatch )
34
35 // --------------
36 // - ImplHatch -
37 // --------------
38
39 ImplHatch::ImplHatch() :
40 mnRefCount ( 1 ),
41 maColor ( COL_BLACK ),
42 meStyle ( HATCH_SINGLE ),
43 mnDistance ( 1 ),
44 mnAngle ( 0 )
45 {
46 }
47
48 // -----------------------------------------------------------------------
49
ImplHatch(const ImplHatch & rImplHatch)50 ImplHatch::ImplHatch( const ImplHatch& rImplHatch ) :
51 mnRefCount ( 1 ),
52 maColor ( rImplHatch.maColor ),
53 meStyle ( rImplHatch.meStyle ),
54 mnDistance ( rImplHatch.mnDistance ),
55 mnAngle ( rImplHatch.mnAngle )
56 {
57 }
58
59 // ---------
60 // - Hatch -
61 // ---------
62
Hatch()63 Hatch::Hatch()
64 {
65 DBG_CTOR( Hatch, NULL );
66 mpImplHatch = new ImplHatch;
67 }
68
69 // -----------------------------------------------------------------------
70
Hatch(const Hatch & rHatch)71 Hatch::Hatch( const Hatch& rHatch )
72 {
73 DBG_CTOR( Hatch, NULL );
74 DBG_CHKOBJ( &rHatch, Hatch, NULL );
75 mpImplHatch = rHatch.mpImplHatch;
76 mpImplHatch->mnRefCount++;
77 }
78
79 // -----------------------------------------------------------------------
80
Hatch(HatchStyle eStyle,const Color & rColor,long nDistance,sal_uInt16 nAngle10)81 Hatch::Hatch( HatchStyle eStyle, const Color& rColor,
82 long nDistance, sal_uInt16 nAngle10 )
83 {
84 DBG_CTOR( Hatch, NULL );
85 mpImplHatch = new ImplHatch;
86 mpImplHatch->maColor = rColor;
87 mpImplHatch->meStyle = eStyle;
88 mpImplHatch->mnDistance = nDistance;
89 mpImplHatch->mnAngle = nAngle10;
90 }
91
92 // -----------------------------------------------------------------------
93
~Hatch()94 Hatch::~Hatch()
95 {
96 DBG_DTOR( Hatch, NULL );
97 if( !( --mpImplHatch->mnRefCount ) )
98 delete mpImplHatch;
99 }
100
101 // -----------------------------------------------------------------------
102
operator =(const Hatch & rHatch)103 Hatch& Hatch::operator=( const Hatch& rHatch )
104 {
105 DBG_CHKTHIS( Hatch, NULL );
106 DBG_CHKOBJ( &rHatch, Hatch, NULL );
107
108 rHatch.mpImplHatch->mnRefCount++;
109
110 if( !( --mpImplHatch->mnRefCount ) )
111 delete mpImplHatch;
112
113 mpImplHatch = rHatch.mpImplHatch;
114 return *this;
115 }
116
117 // -----------------------------------------------------------------------
118
operator ==(const Hatch & rHatch) const119 sal_Bool Hatch::operator==( const Hatch& rHatch ) const
120 {
121 DBG_CHKTHIS( Hatch, NULL );
122 DBG_CHKOBJ( &rHatch, Hatch, NULL );
123
124 return( mpImplHatch == rHatch.mpImplHatch ||
125 ( mpImplHatch->maColor == rHatch.mpImplHatch->maColor &&
126 mpImplHatch->meStyle == rHatch.mpImplHatch->meStyle &&
127 mpImplHatch->mnDistance == rHatch.mpImplHatch->mnDistance &&
128 mpImplHatch->mnAngle == rHatch.mpImplHatch->mnAngle ) );
129 }
130
131 // -----------------------------------------------------------------------
132
ImplMakeUnique()133 void Hatch::ImplMakeUnique()
134 {
135 if( mpImplHatch->mnRefCount != 1 )
136 {
137 if( mpImplHatch->mnRefCount )
138 mpImplHatch->mnRefCount--;
139
140 mpImplHatch = new ImplHatch( *mpImplHatch );
141 }
142 }
143
144 // -----------------------------------------------------------------------
145
SetStyle(HatchStyle eStyle)146 void Hatch::SetStyle( HatchStyle eStyle )
147 {
148 DBG_CHKTHIS( Hatch, NULL );
149 ImplMakeUnique();
150 mpImplHatch->meStyle = eStyle;
151 }
152
153 // -----------------------------------------------------------------------
154
SetColor(const Color & rColor)155 void Hatch::SetColor( const Color& rColor )
156 {
157 DBG_CHKTHIS( Hatch, NULL );
158 ImplMakeUnique();
159 mpImplHatch->maColor = rColor;
160 }
161
162 // -----------------------------------------------------------------------
163
SetDistance(long nDistance)164 void Hatch::SetDistance( long nDistance )
165 {
166 DBG_CHKTHIS( Hatch, NULL );
167 ImplMakeUnique();
168 mpImplHatch->mnDistance = nDistance;
169 }
170
171 // -----------------------------------------------------------------------
172
SetAngle(sal_uInt16 nAngle10)173 void Hatch::SetAngle( sal_uInt16 nAngle10 )
174 {
175 DBG_CHKTHIS( Hatch, NULL );
176 ImplMakeUnique();
177 mpImplHatch->mnAngle = nAngle10;
178 }
179
180 // -----------------------------------------------------------------------
181
operator >>(SvStream & rIStm,ImplHatch & rImplHatch)182 SvStream& operator>>( SvStream& rIStm, ImplHatch& rImplHatch )
183 {
184 VersionCompat aCompat( rIStm, STREAM_READ );
185 sal_uInt16 nTmp16;
186
187 rIStm >> nTmp16; rImplHatch.meStyle = (HatchStyle) nTmp16;
188 rIStm >> rImplHatch.maColor >> rImplHatch.mnDistance >> rImplHatch.mnAngle;
189
190 return rIStm;
191 }
192
193 // -----------------------------------------------------------------------
194
operator <<(SvStream & rOStm,const ImplHatch & rImplHatch)195 SvStream& operator<<( SvStream& rOStm, const ImplHatch& rImplHatch )
196 {
197 VersionCompat aCompat( rOStm, STREAM_WRITE, 1 );
198
199 rOStm << (sal_uInt16) rImplHatch.meStyle << rImplHatch.maColor;
200 rOStm << rImplHatch.mnDistance << rImplHatch.mnAngle;
201
202 return rOStm;
203 }
204
205 // -----------------------------------------------------------------------
206
operator >>(SvStream & rIStm,Hatch & rHatch)207 SvStream& operator>>( SvStream& rIStm, Hatch& rHatch )
208 {
209 rHatch.ImplMakeUnique();
210 return( rIStm >> *rHatch.mpImplHatch );
211 }
212
213 // -----------------------------------------------------------------------
214
operator <<(SvStream & rOStm,const Hatch & rHatch)215 SvStream& operator<<( SvStream& rOStm, const Hatch& rHatch )
216 {
217 return( rOStm << *rHatch.mpImplHatch );
218 }
219