summaryrefslogtreecommitdiff
path: root/svx/source/sdr/attribute/sdrtextattribute.cxx
blob: afef1718ff90704cb39a2c44d3463c7ce9e954b0 (plain)
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
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/*************************************************************************
 *
 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
 *
 * Copyright 2000, 2010 Oracle and/or its affiliates.
 *
 * OpenOffice.org - a multi-platform office productivity suite
 *
 * This file is part of OpenOffice.org.
 *
 * OpenOffice.org is free software: you can redistribute it and/or modify
 * it under the terms of the GNU Lesser General Public License version 3
 * only, as published by the Free Software Foundation.
 *
 * OpenOffice.org 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 version 3 for more details
 * (a copy is included in the LICENSE file that accompanied this code).
 *
 * You should have received a copy of the GNU Lesser General Public License
 * version 3 along with OpenOffice.org.  If not, see
 * <http://www.openoffice.org/license.html>
 * for a copy of the LGPLv3 License.
 *
 ************************************************************************/


#include <svx/sdr/attribute/sdrtextattribute.hxx>
#include <svx/sdr/attribute/sdrformtextattribute.hxx>
#include <svx/svdotext.hxx>
#include <editeng/outlobj.hxx>
#include <editeng/editobj.hxx>
#include <editeng/flditem.hxx>
#include <svx/sdr/properties/properties.hxx>

//////////////////////////////////////////////////////////////////////////////

namespace drawinglayer
{
    namespace attribute
    {
        class ImpSdrTextAttribute
        {
        public:
            // refcounter
            sal_uInt32                          mnRefCount;

            // all-text attributes. The SdrText itself and a copy
            // of te OPO
            const SdrText*                      mpSdrText;
            const OutlinerParaObject*           mpOutlinerParaObject;

            // Set when it's a FormText; contains all FormText attributes
            SdrFormTextAttribute                maSdrFormTextAttribute;

            // text distances
            sal_Int32                           maTextLeftDistance;
            sal_Int32                           maTextUpperDistance;
            sal_Int32                           maTextRightDistance;
            sal_Int32                           maTextLowerDistance;

            // #i101556# use versioning from text attributes to detect changes
            sal_uInt32                          maPropertiesVersion;

            // text alignments
            SdrTextHorzAdjust                   maSdrTextHorzAdjust;
            SdrTextVertAdjust                   maSdrTextVertAdjust;

            // bitfield
            unsigned                            mbContour : 1;
            unsigned                            mbFitToSize : 1;
            unsigned                            mbAutoFit : 1;
            unsigned                            mbHideContour : 1;
            unsigned                            mbBlink : 1;
            unsigned                            mbScroll : 1;
            unsigned                            mbInEditMode : 1;
            unsigned                            mbFixedCellHeight : 1;
            unsigned                            mbWrongSpell : 1;

        public:
            ImpSdrTextAttribute(
                const SdrText* pSdrText,
                const OutlinerParaObject& rOutlinerParaObject,
                XFormTextStyle eFormTextStyle,
                sal_Int32 aTextLeftDistance,
                sal_Int32 aTextUpperDistance,
                sal_Int32 aTextRightDistance,
                sal_Int32 aTextLowerDistance,
                SdrTextHorzAdjust aSdrTextHorzAdjust,
                SdrTextVertAdjust aSdrTextVertAdjust,
                bool bContour,
                bool bFitToSize,
                bool bAutoFit,
                bool bHideContour,
                bool bBlink,
                bool bScroll,
                bool bInEditMode,
                bool bFixedCellHeight,
                bool bWrongSpell)
            :   mnRefCount(0),
                mpSdrText(pSdrText),
                mpOutlinerParaObject(new OutlinerParaObject(rOutlinerParaObject)),
                maSdrFormTextAttribute(),
                maTextLeftDistance(aTextLeftDistance),
                maTextUpperDistance(aTextUpperDistance),
                maTextRightDistance(aTextRightDistance),
                maTextLowerDistance(aTextLowerDistance),
                maPropertiesVersion(0),
                maSdrTextHorzAdjust(aSdrTextHorzAdjust),
                maSdrTextVertAdjust(aSdrTextVertAdjust),
                mbContour(bContour),
                mbFitToSize(bFitToSize),
                mbAutoFit(bAutoFit),
                mbHideContour(bHideContour),
                mbBlink(bBlink),
                mbScroll(bScroll),
                mbInEditMode(bInEditMode),
                mbFixedCellHeight(bFixedCellHeight),
                mbWrongSpell(bWrongSpell)
            {
                if(pSdrText)
                {
                    if(XFT_NONE != eFormTextStyle)
                    {
                        // text on path. Create FormText attribute
                        const SfxItemSet& rSet = pSdrText->GetItemSet();
                        maSdrFormTextAttribute = SdrFormTextAttribute(rSet);
                    }

                    // #i101556# init with version number to detect changes of single text
                    // attribute and/or style sheets in primitive data without having to
                    // copy that data locally (which would be better from principle)
                    maPropertiesVersion = pSdrText->GetObject().GetProperties().getVersion();
                }
            }

            ImpSdrTextAttribute()
            :   mnRefCount(0),
                mpSdrText(0),
                mpOutlinerParaObject(0),
                maSdrFormTextAttribute(),
                maTextLeftDistance(0),
                maTextUpperDistance(0),
                maTextRightDistance(0),
                maTextLowerDistance(0),
                maPropertiesVersion(0),
                maSdrTextHorzAdjust(SDRTEXTHORZADJUST_LEFT),
                maSdrTextVertAdjust(SDRTEXTVERTADJUST_TOP),
                mbContour(false),
                mbFitToSize(false),
                mbAutoFit(false),
                mbHideContour(false),
                mbBlink(false),
                mbScroll(false),
                mbInEditMode(false),
                mbFixedCellHeight(false),
                mbWrongSpell(false)
            {
            }

            ~ImpSdrTextAttribute()
            {
                if(mpOutlinerParaObject)
                {
                    delete mpOutlinerParaObject;
                }
            }

            // data read access
            const SdrText& getSdrText() const
            {
                OSL_ENSURE(mpSdrText, "Access to text of default version of ImpSdrTextAttribute (!)");
                return *mpSdrText;
            }
            const OutlinerParaObject& getOutlinerParaObject() const
            {
                OSL_ENSURE(mpOutlinerParaObject, "Access to OutlinerParaObject of default version of ImpSdrTextAttribute (!)");
                return *mpOutlinerParaObject;
            }
            bool isContour() const { return mbContour; }
            bool isFitToSize() const { return mbFitToSize; }
            bool isAutoFit() const { return mbAutoFit; }
            bool isHideContour() const { return mbHideContour; }
            bool isBlink() const { return mbBlink; }
            bool isScroll() const { return mbScroll; }
            bool isInEditMode() const { return mbInEditMode; }
            bool isFixedCellHeight() const { return mbFixedCellHeight; }
            bool isWrongSpell() const { return mbWrongSpell; }
            const SdrFormTextAttribute& getSdrFormTextAttribute() const { return maSdrFormTextAttribute; }
            sal_Int32 getTextLeftDistance() const { return maTextLeftDistance; }
            sal_Int32 getTextUpperDistance() const { return maTextUpperDistance; }
            sal_Int32 getTextRightDistance() const { return maTextRightDistance; }
            sal_Int32 getTextLowerDistance() const { return maTextLowerDistance; }
            sal_uInt32 getPropertiesVersion() const { return maPropertiesVersion; }
            SdrTextHorzAdjust getSdrTextHorzAdjust() const { return maSdrTextHorzAdjust; }
            SdrTextVertAdjust getSdrTextVertAdjust() const { return maSdrTextVertAdjust; }

            // compare operator
            bool operator==(const ImpSdrTextAttribute& rCandidate) const
            {
                if(mpOutlinerParaObject != rCandidate.mpOutlinerParaObject)
                {
                    if(mpOutlinerParaObject && rCandidate.mpOutlinerParaObject)
                    {
                        // compares OPO and it's contents, but traditionally not the RedLining
                        // which is not seen as model, but as temporary information
                        if(!(getOutlinerParaObject() == rCandidate.getOutlinerParaObject()))
                        {
                            return false;
                        }

                        // #i102062# for primitive visualisation, the WrongList (SpellChecking)
                        // is important, too, so use isWrongListEqual since there is no WrongList
                        // comparison in the regular OutlinerParaObject compare (since it's
                        // not-persistent data)
                        if(!(getOutlinerParaObject().isWrongListEqual(rCandidate.getOutlinerParaObject())))
                        {
                            return false;
                        }
                    }
                    else
                    {
                        // only one is zero; not equal
                        return false;
                    }
                }

                return (
                       getSdrFormTextAttribute() == rCandidate.getSdrFormTextAttribute()
                    && getTextLeftDistance() == rCandidate.getTextLeftDistance()
                    && getTextUpperDistance() == rCandidate.getTextUpperDistance()
                    && getTextRightDistance() == rCandidate.getTextRightDistance()
                    && getTextLowerDistance() == rCandidate.getTextLowerDistance()
                    && getPropertiesVersion() == rCandidate.getPropertiesVersion()

                    && getSdrTextHorzAdjust() == rCandidate.getSdrTextHorzAdjust()
                    && getSdrTextVertAdjust() == rCandidate.getSdrTextVertAdjust()

                    && isContour() == rCandidate.isContour()
                    && isFitToSize() == rCandidate.isFitToSize()
                    && isAutoFit() == rCandidate.isAutoFit()
                    && isHideContour() == rCandidate.isHideContour()
                    && isBlink() == rCandidate.isBlink()
                    && isScroll() == rCandidate.isScroll()
                    && isInEditMode() == rCandidate.isInEditMode()
                    && isFixedCellHeight() == rCandidate.isFixedCellHeight()
                    && isWrongSpell() == rCandidate.isWrongSpell());
            }

            static ImpSdrTextAttribute* get_global_default()
            {
                static ImpSdrTextAttribute* pDefault = 0;

                if(!pDefault)
                {
                    // use default constructor
                    pDefault = new ImpSdrTextAttribute();

                    // never delete; start with RefCount 1, not 0
                    pDefault->mnRefCount++;
                }

                return pDefault;
            }
        };

        SdrTextAttribute::SdrTextAttribute(
            const SdrText& rSdrText,
            const OutlinerParaObject& rOutlinerParaObject,
            XFormTextStyle eFormTextStyle,
            sal_Int32 aTextLeftDistance,
            sal_Int32 aTextUpperDistance,
            sal_Int32 aTextRightDistance,
            sal_Int32 aTextLowerDistance,
            SdrTextHorzAdjust aSdrTextHorzAdjust,
            SdrTextVertAdjust aSdrTextVertAdjust,
            bool bContour,
            bool bFitToSize,
            bool bAutoFit,
            bool bHideContour,
            bool bBlink,
            bool bScroll,
            bool bInEditMode,
            bool bFixedCellHeight,
            bool bWrongSpell)
        :   mpSdrTextAttribute(new ImpSdrTextAttribute(
                &rSdrText, rOutlinerParaObject, eFormTextStyle, aTextLeftDistance, aTextUpperDistance,
                aTextRightDistance, aTextLowerDistance, aSdrTextHorzAdjust, aSdrTextVertAdjust, bContour,
                bFitToSize, bAutoFit, bHideContour, bBlink, bScroll, bInEditMode, bFixedCellHeight, bWrongSpell))
        {
        }

        SdrTextAttribute::SdrTextAttribute()
        :   mpSdrTextAttribute(ImpSdrTextAttribute::get_global_default())
        {
            mpSdrTextAttribute->mnRefCount++;
        }

        SdrTextAttribute::SdrTextAttribute(const SdrTextAttribute& rCandidate)
        :   mpSdrTextAttribute(rCandidate.mpSdrTextAttribute)
        {
            mpSdrTextAttribute->mnRefCount++;
        }

        SdrTextAttribute::~SdrTextAttribute()
        {
            if(mpSdrTextAttribute->mnRefCount)
            {
                mpSdrTextAttribute->mnRefCount--;
            }
            else
            {
                delete mpSdrTextAttribute;
            }
        }

        bool SdrTextAttribute::isDefault() const
        {
            return mpSdrTextAttribute == ImpSdrTextAttribute::get_global_default();
        }

        SdrTextAttribute& SdrTextAttribute::operator=(const SdrTextAttribute& rCandidate)
        {
            if(rCandidate.mpSdrTextAttribute != mpSdrTextAttribute)
            {
                if(mpSdrTextAttribute->mnRefCount)
                {
                    mpSdrTextAttribute->mnRefCount--;
                }
                else
                {
                    delete mpSdrTextAttribute;
                }

                mpSdrTextAttribute = rCandidate.mpSdrTextAttribute;
                mpSdrTextAttribute->mnRefCount++;
            }

            return *this;
        }

        bool SdrTextAttribute::operator==(const SdrTextAttribute& rCandidate) const
        {
            if(rCandidate.mpSdrTextAttribute == mpSdrTextAttribute)
            {
                return true;
            }

            if(rCandidate.isDefault() != isDefault())
            {
                return false;
            }

            return (*rCandidate.mpSdrTextAttribute == *mpSdrTextAttribute);
        }

        const SdrText& SdrTextAttribute::getSdrText() const
        {
            return mpSdrTextAttribute->getSdrText();
        }

        const OutlinerParaObject& SdrTextAttribute::getOutlinerParaObject() const
        {
            return mpSdrTextAttribute->getOutlinerParaObject();
        }

        bool SdrTextAttribute::isContour() const
        {
            return mpSdrTextAttribute->isContour();
        }

        bool SdrTextAttribute::isFitToSize() const
        {
            return mpSdrTextAttribute->isFitToSize();
        }

        bool SdrTextAttribute::isAutoFit() const
        {
            return mpSdrTextAttribute->isAutoFit();
        }

        bool SdrTextAttribute::isHideContour() const
        {
            return mpSdrTextAttribute->isHideContour();
        }

        bool SdrTextAttribute::isBlink() const
        {
            return mpSdrTextAttribute->isBlink();
        }

        bool SdrTextAttribute::isScroll() const
        {
            return mpSdrTextAttribute->isScroll();
        }

        bool SdrTextAttribute::isInEditMode() const
        {
            return mpSdrTextAttribute->isInEditMode();
        }

        bool SdrTextAttribute::isFixedCellHeight() const
        {
            return mpSdrTextAttribute->isFixedCellHeight();
        }

        const SdrFormTextAttribute& SdrTextAttribute::getSdrFormTextAttribute() const
        {
            return mpSdrTextAttribute->getSdrFormTextAttribute();
        }

        sal_Int32 SdrTextAttribute::getTextLeftDistance() const
        {
            return mpSdrTextAttribute->getTextLeftDistance();
        }

        sal_Int32 SdrTextAttribute::getTextUpperDistance() const
        {
            return mpSdrTextAttribute->getTextUpperDistance();
        }

        sal_Int32 SdrTextAttribute::getTextRightDistance() const
        {
            return mpSdrTextAttribute->getTextRightDistance();
        }

        sal_Int32 SdrTextAttribute::getTextLowerDistance() const
        {
            return mpSdrTextAttribute->getTextLowerDistance();
        }

        SdrTextHorzAdjust SdrTextAttribute::getSdrTextHorzAdjust() const
        {
            return mpSdrTextAttribute->getSdrTextHorzAdjust();
        }

        SdrTextVertAdjust SdrTextAttribute::getSdrTextVertAdjust() const
        {
            return mpSdrTextAttribute->getSdrTextVertAdjust();
        }

        void SdrTextAttribute::getBlinkTextTiming(drawinglayer::animation::AnimationEntryList& rAnimList) const
        {
            if(isBlink())
            {
                getSdrText().GetObject().impGetBlinkTextTiming(rAnimList);
            }
        }

        void SdrTextAttribute::getScrollTextTiming(drawinglayer::animation::AnimationEntryList& rAnimList, double fFrameLength, double fTextLength) const
        {
            if(isScroll())
            {
                getSdrText().GetObject().impGetScrollTextTiming(rAnimList, fFrameLength, fTextLength);
            }
        }
    } // end of namespace attribute
} // end of namespace drawinglayer

/* vim:set shiftwidth=4 softtabstop=4 expandtab: */