1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
|
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/*************************************************************************
*
* The Contents of this file are made available subject to the terms of
* either of the following licenses
*
* - GNU Lesser General Public License Version 2.1
* - Sun Industry Standards Source License Version 1.1
*
* Sun Microsystems Inc., October, 2000
*
* GNU Lesser General Public License Version 2.1
* =============================================
* Copyright 2000 by Sun Microsystems, Inc.
* 901 San Antonio Road, Palo Alto, CA 94303, USA
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License version 2.1, as published by the Free Software Foundation.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston,
* MA 02111-1307 USA
*
*
* Sun Industry Standards Source License Version 1.1
* =================================================
* The contents of this file are subject to the Sun Industry Standards
* Source License Version 1.1 (the "License"); You may not use this file
* except in compliance with the License. You may obtain a copy of the
* License at http://www.openoffice.org/license.html.
*
* Software provided under this License is provided on an "AS IS" basis,
* WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING,
* WITHOUT LIMITATION, WARRANTIES THAT THE SOFTWARE IS FREE OF DEFECTS,
* MERCHANTABLE, FIT FOR A PARTICULAR PURPOSE, OR NON-INFRINGING.
* See the License for the specific provisions governing your rights and
* obligations concerning the Software.
*
* The Initial Developer of the Original Code is: IBM Corporation
*
* Copyright: 2008 by IBM Corporation
*
* All Rights Reserved.
*
* Contributor(s): _______________________________________
*
*
************************************************************************/
/**
* @file
* The file declares the LwpDrawObjects and associated class like LwpDrawGroup, LwpDrawRectangle
* and so on.
*/
#ifndef INCLUDED_LOTUSWORDPRO_SOURCE_FILTER_LWPDRAWOBJ_HXX
#define INCLUDED_LOTUSWORDPRO_SOURCE_FILTER_LWPDRAWOBJ_HXX
#include <sal/config.h>
#include <rtl/ref.hxx>
#include <rtl/ustring.hxx>
#include "lwpsdwdrawheader.hxx"
#include <memory>
class SvStream;
class XFFrame;
class XFDrawStyle;
/**
* @brief
* Lwp-base-draw object.
*/
class LwpDrawObj
{
protected:
DrawObjectType m_eType;
SvStream* m_pStream;
SdwDrawObjHeader m_aObjHeader;
SdwClosedObjStyleRec m_aClosedObjStyleRec;
DrawingOffsetAndScale* m_pTransData;
public:
LwpDrawObj(SvStream* pStream, DrawingOffsetAndScale* pTransData = nullptr);
virtual ~LwpDrawObj() {}
private:
void ReadObjHeaderRecord();
protected:
void ReadClosedObjStyle();
void SetFillStyle(XFDrawStyle* pStyle);
static void SetLineStyle(XFDrawStyle* pStyle, sal_uInt8 nWidth, sal_uInt8 nLineStyle,
const SdwColor& rColor);
void SetPosition(XFFrame* pObj);
static void SetArrowHead(XFDrawStyle* pOpenedObjStyle, sal_uInt8 nArrowFlag, sal_uInt8 nLineWidth);
static OUString GetArrowName(sal_uInt8 nArrowStyle);
protected:
/**
* @descr read out the record of a draw object.
*/
virtual void Read() = 0;
/**
* @descr register styles of a draw object according to the saved records data.
* @return the style name which has been registered.
*/
virtual OUString RegisterStyle() = 0;
/**
* @descr create XF-draw object and assign the style name to it.
* @param style name.
* @return pointer of the created XF-draw object.
*/
virtual XFFrame* CreateDrawObj(const OUString& rStyleName) = 0;
/**
* @descr create XF-draw object and assign the style name to it.
* @param style name.
* @return pointer of the created XF-draw object.
*/
virtual XFFrame* CreateStandardDrawObj(const OUString& rStyleName) = 0;
public:
/**
* @descr create a completed XF-draw object(read data, register styles and create XF-draw object)
* @return pointer of the created completed XF-draw object.
*/
XFFrame* CreateXFDrawObject();
/**
* @param type of the object.
* @descr set the type to the draw object.
*/
void SetObjectType(DrawObjectType eType) { m_eType = eType; }
};
/**
* @brief
* Lwp-draw-group object.
*/
class LwpDrawGroup : public LwpDrawObj
{
public:
explicit LwpDrawGroup(SvStream* pStream) : LwpDrawObj(pStream) {}
protected:
virtual void Read() override {}
virtual OUString RegisterStyle() override
{
return OUString();
}
virtual XFFrame* CreateDrawObj(const OUString& /*rStyleName*/) override { return nullptr; }
virtual XFFrame* CreateStandardDrawObj(const OUString& /*rStyleName*/) override { return nullptr; }
};
/**
* @brief
* Lwp-draw-line object.
*/
class LwpDrawLine : public LwpDrawObj
{
private:
SdwLineRecord m_aLineRec;
public:
LwpDrawLine(SvStream * pStream, DrawingOffsetAndScale* pTransData);
protected:
virtual void Read() override;
virtual OUString RegisterStyle() override;
virtual XFFrame* CreateDrawObj(const OUString& rStyleName) override;
virtual XFFrame* CreateStandardDrawObj(const OUString& rStyleName) override;
};
/**
* @brief
* Lwp-draw-polyline object.
*/
class LwpDrawPolyLine : public LwpDrawObj
{
private:
SdwPolyLineRecord m_aPolyLineRec;
std::unique_ptr<SdwPoint[]> m_pVector;
public:
LwpDrawPolyLine(SvStream * pStream, DrawingOffsetAndScale* pTransData);
virtual ~LwpDrawPolyLine() override;
protected:
virtual void Read() override;
virtual OUString RegisterStyle() override;
virtual XFFrame* CreateDrawObj(const OUString& rStyleName) override;
virtual XFFrame* CreateStandardDrawObj(const OUString& rStyleName) override;
};
/**
* @brief
* Lwp-draw-polygon object.
*/
class LwpDrawPolygon : public LwpDrawObj
{
private:
sal_uInt16 m_nNumPoints;
std::unique_ptr<SdwPoint[]> m_pVector;
public:
LwpDrawPolygon(SvStream * pStream, DrawingOffsetAndScale* pTransData);
virtual ~LwpDrawPolygon() override;
protected:
virtual void Read() override;
virtual OUString RegisterStyle() override;
virtual XFFrame* CreateDrawObj(const OUString& rStyleName) override;
virtual XFFrame* CreateStandardDrawObj(const OUString& rStyleName) override;
};
/**
* @brief
* Lwp-draw-rectangle(rounded-corner rectangle) object.
*/
class LwpDrawRectangle : public LwpDrawObj
{
private:
SdwPoint m_aVector[16];
public:
LwpDrawRectangle(SvStream* pStream, DrawingOffsetAndScale* pTransData);
protected:
virtual void Read() override;
virtual OUString RegisterStyle() override;
virtual XFFrame* CreateDrawObj(const OUString& rStyleName) override;
virtual XFFrame* CreateStandardDrawObj(const OUString& rStyleName) override;
private:
XFFrame* CreateRoundedRect(const OUString& rStyleName);
};
/**
* @brief
* Lwp-draw-ellipse object.
*/
class LwpDrawEllipse : public LwpDrawObj
{
private:
SdwPoint m_aVector[13];
public:
LwpDrawEllipse(SvStream * pStream, DrawingOffsetAndScale* pTransData);
protected:
virtual void Read() override;
virtual OUString RegisterStyle() override;
virtual XFFrame* CreateDrawObj(const OUString& rStyleName) override;
virtual XFFrame* CreateStandardDrawObj(const OUString& rStyleName) override;
};
/**
* @brief
* Lwp-draw-arc object.
*/
class LwpDrawArc : public LwpDrawObj
{
private:
SdwArcRecord m_aArcRec;
SdwPoint m_aVector[4];
public:
LwpDrawArc(SvStream * pStream, DrawingOffsetAndScale* pTransData);
protected:
virtual void Read() override;
virtual OUString RegisterStyle() override;
virtual XFFrame* CreateDrawObj(const OUString& rStyleName) override;
virtual XFFrame* CreateStandardDrawObj(const OUString& rStyleName) override;
};
/**
* @brief
* Lwp-draw-textbox object.
*/
class XFFont;
class LwpDrawTextBox : public LwpDrawObj
{
private:
SdwTextBoxRecord m_aTextRec;
SdwPoint m_aVector;
public:
explicit LwpDrawTextBox(SvStream* pStream);
virtual ~LwpDrawTextBox() override;
static void SetFontStyle(rtl::Reference<XFFont> const & pFont, SdwTextBoxRecord const * pRec);
protected:
virtual void Read() override;
virtual OUString RegisterStyle() override;
virtual XFFrame* CreateDrawObj(const OUString& rStyleName) override;
virtual XFFrame* CreateStandardDrawObj(const OUString& rStyleName) override;
};
/**
* @brief
* Lwp-draw-curved-text object.
*/
class XFDrawPath;
class LwpDrawTextArt : public LwpDrawObj
{
private:
SdwTextArt m_aTextArtRec;
SdwPoint m_aVector[4];
private:
void CreateFWPath(XFDrawPath* pPath);
public:
LwpDrawTextArt(SvStream* pStream, DrawingOffsetAndScale* pTransData);
virtual ~LwpDrawTextArt() override;
protected:
virtual void Read() override;
virtual OUString RegisterStyle() override;
virtual XFFrame* CreateDrawObj(const OUString& rStyleName) override;
virtual XFFrame* CreateStandardDrawObj(const OUString& rStyleName) override;
};
/**
* @brief
* Lwp-draw-metafile object.
*/
class LwpDrawMetafile : public LwpDrawObj
{
public:
explicit LwpDrawMetafile(SvStream* pStream);
protected:
virtual void Read() override;
virtual OUString RegisterStyle() override
{
return OUString();
}
virtual XFFrame* CreateDrawObj(const OUString& /*rStyleName*/) override {return nullptr;}
virtual XFFrame* CreateStandardDrawObj(const OUString& /*rStyleName*/) override {return nullptr;}
};
/**
* @brief
* Lwp-draw-bitmap object.
*/
class LwpDrawBitmap : public LwpDrawObj
{
private:
SdwBmpRecord m_aBmpRec;
std::unique_ptr<sal_uInt8[]> m_pImageData;
public:
explicit LwpDrawBitmap(SvStream* pStream);
virtual ~LwpDrawBitmap() override;
protected:
virtual void Read() override;
virtual OUString RegisterStyle() override;
virtual XFFrame* CreateDrawObj(const OUString& rStyleName) override;
virtual XFFrame* CreateStandardDrawObj(const OUString& rStyleName) override;
};
#endif
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
|