summaryrefslogtreecommitdiff
path: root/drawinglayer/source/tools/primitive2dxmldump.cxx
blob: af4718ff96200c80bae16d24bae8319fc8a188ec (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
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/*
 * This file is part of the LibreOffice project.
 *
 * This Source Code Form is subject to the terms of the Mozilla Public
 * License, v. 2.0. If a copy of the MPL was not distributed with this
 * file, You can obtain one at http://mozilla.org/MPL/2.0/.
 */

#include <drawinglayer/tools/primitive2dxmldump.hxx>

#include <rtl/string.hxx>
#include <tools/stream.hxx>
#include <tools/XmlWriter.hxx>

#include <memory>

#include <drawinglayer/primitive2d/drawinglayer_primitivetypes2d.hxx>
#include <drawinglayer/primitive2d/transformprimitive2d.hxx>
#include <drawinglayer/primitive2d/polypolygonprimitive2d.hxx>
#include <drawinglayer/primitive2d/hiddengeometryprimitive2d.hxx>
#include <drawinglayer/primitive2d/polygonprimitive2d.hxx>
#include <drawinglayer/primitive2d/textprimitive2d.hxx>
#include <drawinglayer/primitive2d/maskprimitive2d.hxx>
#include <drawinglayer/primitive2d/unifiedtransparenceprimitive2d.hxx>
#include <drawinglayer/primitive2d/objectinfoprimitive2d.hxx>
#include <drawinglayer/primitive2d/svggradientprimitive2d.hxx>
#include <drawinglayer/primitive2d/metafileprimitive2d.hxx>
#include <drawinglayer/geometry/viewinformation2d.hxx>
#include <drawinglayer/attribute/lineattribute.hxx>
#include <drawinglayer/attribute/fontattribute.hxx>

#include <basegfx/polygon/b2dpolypolygontools.hxx>
#include <basegfx/polygon/b2dpolygontools.hxx>
#include <svx/sdr/primitive2d/svx_primitivetypes2d.hxx>

using namespace drawinglayer::primitive2d;

namespace drawinglayer::tools
{

namespace
{

const size_t constMaxActionType = 513;

OUString convertColorToString(const basegfx::BColor& rColor)
{
    OUString aRGBString = Color(rColor).AsRGBHexString();
    return "#" + aRGBString;
}

void writePolyPolygon(::tools::XmlWriter& rWriter, const basegfx::B2DPolyPolygon& rB2DPolyPolygon)
{
    rWriter.startElement("polypolygon");
    const basegfx::B2DRange aB2DRange(rB2DPolyPolygon.getB2DRange());
    rWriter.attributeDouble("height", aB2DRange.getHeight());
    rWriter.attributeDouble("width", aB2DRange.getWidth());
    rWriter.attributeDouble("minx", aB2DRange.getMinX());
    rWriter.attributeDouble("miny", aB2DRange.getMinY());
    rWriter.attributeDouble("maxx", aB2DRange.getMaxX());
    rWriter.attributeDouble("maxy", aB2DRange.getMaxY());
    rWriter.attribute("path", basegfx::utils::exportToSvgD(rB2DPolyPolygon, true, true, false));

    for (basegfx::B2DPolygon const & rPolygon : rB2DPolyPolygon)
    {
        rWriter.startElement("polygon");
        for (sal_uInt32 i = 0; i <rPolygon.count(); ++i)
        {
            basegfx::B2DPoint const & rPoint = rPolygon.getB2DPoint(i);

            rWriter.startElement("point");
            rWriter.attribute("x", OUString::number(rPoint.getX()));
            rWriter.attribute("y", OUString::number(rPoint.getY()));
            rWriter.endElement();
        }
        rWriter.endElement();
    }

    rWriter.endElement();
}

} // end anonymous namespace

Primitive2dXmlDump::Primitive2dXmlDump() :
    maFilter(constMaxActionType, false)
{}

Primitive2dXmlDump::~Primitive2dXmlDump() = default;

void Primitive2dXmlDump::dump(
    const drawinglayer::primitive2d::Primitive2DContainer& rPrimitive2DSequence,
    const OUString& rStreamName)
{
    std::unique_ptr<SvStream> pStream;

    if (rStreamName.isEmpty())
        pStream.reset(new SvMemoryStream());
    else
        pStream.reset(new SvFileStream(rStreamName, StreamMode::STD_READWRITE | StreamMode::TRUNC));

    ::tools::XmlWriter aWriter(pStream.get());
    aWriter.startDocument();
    aWriter.startElement("primitive2D");

    decomposeAndWrite(rPrimitive2DSequence, aWriter);

    aWriter.endElement();
    aWriter.endDocument();

    pStream->Seek(STREAM_SEEK_TO_BEGIN);
}

xmlDocPtr Primitive2dXmlDump::dumpAndParse(
    const drawinglayer::primitive2d::Primitive2DContainer& rPrimitive2DSequence,
    const OUString& rStreamName)
{
    std::unique_ptr<SvStream> pStream;

    if (rStreamName.isEmpty())
        pStream.reset(new SvMemoryStream());
    else
        pStream.reset(new SvFileStream(rStreamName, StreamMode::STD_READWRITE | StreamMode::TRUNC));

    ::tools::XmlWriter aWriter(pStream.get());
    aWriter.startDocument();
    aWriter.startElement("primitive2D");

    decomposeAndWrite(rPrimitive2DSequence, aWriter);

    aWriter.endElement();
    aWriter.endDocument();

    pStream->Seek(STREAM_SEEK_TO_BEGIN);

    std::size_t nSize = pStream->remainingSize();
    std::unique_ptr<sal_uInt8[]> pBuffer(new sal_uInt8[nSize + 1]);
    pStream->ReadBytes(pBuffer.get(), nSize);
    pBuffer[nSize] = 0;

    xmlDocPtr pDoc = xmlParseDoc(reinterpret_cast<xmlChar*>(pBuffer.get()));

    return pDoc;
}

void Primitive2dXmlDump::decomposeAndWrite(
    const drawinglayer::primitive2d::Primitive2DContainer& rPrimitive2DSequence,
    ::tools::XmlWriter& rWriter)
{
    for (size_t i = 0; i < rPrimitive2DSequence.size(); i++)
    {
        drawinglayer::primitive2d::Primitive2DReference xPrimitive2DReference = rPrimitive2DSequence[i];
        const BasePrimitive2D* pBasePrimitive = dynamic_cast<const BasePrimitive2D* >(xPrimitive2DReference.get());
        if (!pBasePrimitive)
            continue;
        sal_uInt32 nId = pBasePrimitive->getPrimitive2DID();
        if (nId < maFilter.size() && maFilter[nId])
            continue;

        OUString sCurrentElementTag = drawinglayer::primitive2d::idToString(nId);

        switch (nId)
        {
            case PRIMITIVE2D_ID_HIDDENGEOMETRYPRIMITIVE2D:
            {
                const HiddenGeometryPrimitive2D& rHiddenGeometryPrimitive2D = dynamic_cast<const HiddenGeometryPrimitive2D&>(*pBasePrimitive);
                rWriter.startElement("hiddengeometry");
                decomposeAndWrite(rHiddenGeometryPrimitive2D.getChildren(), rWriter);
                rWriter.endElement();
            }
            break;

            case PRIMITIVE2D_ID_TRANSFORMPRIMITIVE2D:
            {
                const TransformPrimitive2D& rTransformPrimitive2D = dynamic_cast<const TransformPrimitive2D&>(*pBasePrimitive);
                rWriter.startElement("transform");

                basegfx::B2DHomMatrix const & rMatrix = rTransformPrimitive2D.getTransformation();
                rWriter.attributeDouble("xy11", rMatrix.get(0,0));
                rWriter.attributeDouble("xy12", rMatrix.get(0,1));
                rWriter.attributeDouble("xy13", rMatrix.get(0,2));
                rWriter.attributeDouble("xy21", rMatrix.get(1,0));
                rWriter.attributeDouble("xy22", rMatrix.get(1,1));
                rWriter.attributeDouble("xy23", rMatrix.get(1,2));
                rWriter.attributeDouble("xy31", rMatrix.get(2,0));
                rWriter.attributeDouble("xy32", rMatrix.get(2,1));
                rWriter.attributeDouble("xy33", rMatrix.get(2,2));

                decomposeAndWrite(rTransformPrimitive2D.getChildren(), rWriter);
                rWriter.endElement();
            }
            break;

            case PRIMITIVE2D_ID_POLYPOLYGONCOLORPRIMITIVE2D:
            {
                const PolyPolygonColorPrimitive2D& rPolyPolygonColorPrimitive2D = dynamic_cast<const PolyPolygonColorPrimitive2D&>(*pBasePrimitive);

                rWriter.startElement("polypolygoncolor");
                rWriter.attribute("color", convertColorToString(rPolyPolygonColorPrimitive2D.getBColor()));

                const basegfx::B2DPolyPolygon& aB2DPolyPolygon(rPolyPolygonColorPrimitive2D.getB2DPolyPolygon());
                writePolyPolygon(rWriter, aB2DPolyPolygon);

                rWriter.endElement();
            }
            break;

            case PRIMITIVE2D_ID_POLYPOLYGONSTROKEPRIMITIVE2D:
            {
                const PolyPolygonStrokePrimitive2D& rPolyPolygonStrokePrimitive2D = dynamic_cast<const PolyPolygonStrokePrimitive2D&>(*pBasePrimitive);
                rWriter.startElement("polypolygonstroke");

                rWriter.startElement("line");
                const drawinglayer::attribute::LineAttribute& aLineAttribute = rPolyPolygonStrokePrimitive2D.getLineAttribute();
                rWriter.attribute("color", convertColorToString(aLineAttribute.getColor()));
                rWriter.attribute("width", aLineAttribute.getWidth());
                //rWriter.attribute("linejoin", aLineAttribute.getLineJoin());
                //rWriter.attribute("linecap", aLineAttribute.getLineCap());
                rWriter.endElement();

                //getStrokeAttribute()

                writePolyPolygon(rWriter, rPolyPolygonStrokePrimitive2D.getB2DPolyPolygon());

                rWriter.endElement();
            }
            break;

            case PRIMITIVE2D_ID_POLYGONHAIRLINEPRIMITIVE2D:
            {
                const PolygonHairlinePrimitive2D& rPolygonHairlinePrimitive2D = dynamic_cast<const PolygonHairlinePrimitive2D&>(*pBasePrimitive);
                rWriter.startElement("polygonhairline");

                rWriter.attribute("color", convertColorToString(rPolygonHairlinePrimitive2D.getBColor()));

                rWriter.startElement("polygon");
                rWriter.content(basegfx::utils::exportToSvgPoints(rPolygonHairlinePrimitive2D.getB2DPolygon()));
                rWriter.endElement();


                rWriter.endElement();
            }
            break;

            case PRIMITIVE2D_ID_TEXTSIMPLEPORTIONPRIMITIVE2D:
            {
                const TextSimplePortionPrimitive2D& rTextSimplePortionPrimitive2D = dynamic_cast<const TextSimplePortionPrimitive2D&>(*pBasePrimitive);
                rWriter.startElement("textsimpleportion");

                basegfx::B2DVector aScale, aTranslate;
                double fRotate, fShearX;
                if(rTextSimplePortionPrimitive2D.getTextTransform().decompose(aScale, aTranslate, fRotate, fShearX))
                {
                    rWriter.attribute("height", aScale.getY());
                }
                rWriter.attribute("x", aTranslate.getX());
                rWriter.attribute("y", aTranslate.getY());
                rWriter.attribute("text", rTextSimplePortionPrimitive2D.getText());
                rWriter.attribute("fontcolor", convertColorToString(rTextSimplePortionPrimitive2D.getFontColor()));

                const drawinglayer::attribute::FontAttribute& aFontAttribute = rTextSimplePortionPrimitive2D.getFontAttribute();
                rWriter.attribute("familyname", aFontAttribute.getFamilyName());
                rWriter.endElement();
            }
            break;

            case PRIMITIVE2D_ID_MASKPRIMITIVE2D:
            {
                const MaskPrimitive2D& rMaskPrimitive2D = dynamic_cast<const MaskPrimitive2D&>(*pBasePrimitive);
                rWriter.startElement("mask");
                writePolyPolygon(rWriter, rMaskPrimitive2D.getMask());
                decomposeAndWrite(rMaskPrimitive2D.getChildren(), rWriter);
                rWriter.endElement();
            }
            break;

            case PRIMITIVE2D_ID_UNIFIEDTRANSPARENCEPRIMITIVE2D:
            {
                const UnifiedTransparencePrimitive2D& rUnifiedTransparencePrimitive2D = dynamic_cast<const UnifiedTransparencePrimitive2D&>(*pBasePrimitive);
                rWriter.startElement("unifiedtransparence");
                rWriter.attribute("transparence", OString::number(rUnifiedTransparencePrimitive2D.getTransparence()));
                decomposeAndWrite(rUnifiedTransparencePrimitive2D.getChildren(), rWriter);

                rWriter.endElement();
            }
            break;

            case PRIMITIVE2D_ID_OBJECTINFOPRIMITIVE2D:
            {
                const ObjectInfoPrimitive2D& rObjectInfoPrimitive2D = dynamic_cast<const ObjectInfoPrimitive2D&>(*pBasePrimitive);
                rWriter.startElement("objectinfo");

                decomposeAndWrite(rObjectInfoPrimitive2D.getChildren(), rWriter);
                rWriter.endElement();
            }
            break;

            case PRIMITIVE2D_ID_SVGRADIALGRADIENTPRIMITIVE2D:
            {
                const SvgRadialGradientPrimitive2D& rSvgRadialGradientPrimitive2D = dynamic_cast<const SvgRadialGradientPrimitive2D&>(*pBasePrimitive);
                rWriter.startElement("svgradialgradient");
                basegfx::B2DPoint aFocusAttribute = rSvgRadialGradientPrimitive2D.getFocal();

                rWriter.attribute("radius", OString::number(rSvgRadialGradientPrimitive2D.getRadius()));
                rWriter.attribute("focusx", aFocusAttribute.getX());
                rWriter.attribute("focusy", aFocusAttribute.getY());

                rWriter.endElement();
            }
            break;

            case PRIMITIVE2D_ID_SVGLINEARGRADIENTPRIMITIVE2D:
            {
                const SvgLinearGradientPrimitive2D& rSvgLinearGradientPrimitive2D = dynamic_cast<const SvgLinearGradientPrimitive2D&>(*pBasePrimitive);
                rWriter.startElement("svglineargradient");
                basegfx::B2DPoint aEndAttribute = rSvgLinearGradientPrimitive2D.getEnd();

                rWriter.attribute("endx", aEndAttribute.getX());
                rWriter.attribute("endy", aEndAttribute.getY());

                rWriter.endElement();
            }
            break;

            case PRIMITIVE2D_ID_METAFILEPRIMITIVE2D:
            {
                const MetafilePrimitive2D& rMetafilePrimitive2D = dynamic_cast<const MetafilePrimitive2D&>(*pBasePrimitive);
                rWriter.startElement("metafile");
                drawinglayer::primitive2d::Primitive2DContainer aPrimitiveContainer;
                // since the graphic is not rendered in a document, we do not need a concrete view information
                rMetafilePrimitive2D.get2DDecomposition(aPrimitiveContainer, drawinglayer::geometry::ViewInformation2D());
                decomposeAndWrite(aPrimitiveContainer,rWriter);
                rWriter.endElement();
            }

            break;

            case PRIMITIVE2D_ID_SDRRECTANGLEPRIMITIVE2D:
            {
                // SdrRectanglePrimitive2D is private to us.
                rWriter.startElement("sdrrectangle");
                drawinglayer::primitive2d::Primitive2DContainer aPrimitiveContainer;
                pBasePrimitive->get2DDecomposition(aPrimitiveContainer,
                                                   drawinglayer::geometry::ViewInformation2D());
                decomposeAndWrite(aPrimitiveContainer, rWriter);
                rWriter.endElement();
                break;
            }

            case PRIMITIVE2D_ID_SDRBLOCKTEXTPRIMITIVE2D:
            {
                // SdrBlockTextPrimitive2D is private to us.
                rWriter.startElement("sdrblocktext");
                drawinglayer::primitive2d::Primitive2DContainer aPrimitiveContainer;
                pBasePrimitive->get2DDecomposition(aPrimitiveContainer,
                                                   drawinglayer::geometry::ViewInformation2D());
                decomposeAndWrite(aPrimitiveContainer, rWriter);
                rWriter.endElement();
                break;
            }

            case PRIMITIVE2D_ID_TEXTHIERARCHYBLOCKPRIMITIVE2D:
            {
                // TextHierarchyBlockPrimitive2D.
                rWriter.startElement("texthierarchyblock");
                drawinglayer::primitive2d::Primitive2DContainer aPrimitiveContainer;
                pBasePrimitive->get2DDecomposition(aPrimitiveContainer,
                                                   drawinglayer::geometry::ViewInformation2D());
                decomposeAndWrite(aPrimitiveContainer, rWriter);
                rWriter.endElement();
                break;
            }

            case PRIMITIVE2D_ID_TEXTHIERARCHYPARAGRAPHPRIMITIVE2D:
            {
                // TextHierarchyParagraphPrimitive2D.
                rWriter.startElement("texthierarchyparagraph");
                drawinglayer::primitive2d::Primitive2DContainer aPrimitiveContainer;
                pBasePrimitive->get2DDecomposition(aPrimitiveContainer,
                                                   drawinglayer::geometry::ViewInformation2D());
                decomposeAndWrite(aPrimitiveContainer, rWriter);
                rWriter.endElement();
                break;
            }

            case PRIMITIVE2D_ID_TEXTHIERARCHYLINEPRIMITIVE2D:
            {
                // TextHierarchyLinePrimitive2D.
                rWriter.startElement("texthierarchyline");
                drawinglayer::primitive2d::Primitive2DContainer aPrimitiveContainer;
                pBasePrimitive->get2DDecomposition(aPrimitiveContainer,
                                                   drawinglayer::geometry::ViewInformation2D());
                decomposeAndWrite(aPrimitiveContainer, rWriter);
                rWriter.endElement();
                break;
            }

            default:
            {
                rWriter.element(OUStringToOString(sCurrentElementTag, RTL_TEXTENCODING_UTF8));
            }
            break;
        }

    }
}

} // end namespace drawinglayer::tools

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