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
/* -*- 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/.
 *
 * This file incorporates work covered by the following license notice:
 *
 *   Licensed to the Apache Software Foundation (ASF) under one or more
 *   contributor license agreements. See the NOTICE file distributed
 *   with this work for additional information regarding copyright
 *   ownership. The ASF licenses this file to you under the Apache
 *   License, Version 2.0 (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.apache.org/licenses/LICENSE-2.0 .
 */

#include <RegressionCurveHelper.hxx>
#include <RegressionCurveItemConverter.hxx>
#include "SchWhichPairs.hxx"
#include <ItemPropertyMap.hxx>
#include <GraphicPropertyItemConverter.hxx>

#include <com/sun/star/chart2/XRegressionCurve.hpp>
#include <osl/diagnose.h>

#include <svl/eitem.hxx>
#include <svl/intitem.hxx>
#include <svl/stritem.hxx>

#include <functional>
#include <algorithm>

using namespace ::com::sun::star;

namespace
{
template <class T, class D>
bool lclConvertToPropertySet(const SfxItemSet& rItemSet, sal_uInt16 nWhichId, const uno::Reference<beans::XPropertySet>& xProperties, const OUString& aPropertyID)
{
    OSL_ASSERT(xProperties.is());
    if( xProperties.is() )
    {
        T aValue = static_cast<T>(static_cast<const D&>(rItemSet.Get( nWhichId )).GetValue());
        T aOldValue = aValue;<--- 'aOldValue' is assigned value 'aValue' here.
        bool aSuccess = xProperties->getPropertyValue( aPropertyID ) >>= aOldValue;
        if (!aSuccess || aOldValue != aValue)
        {
            xProperties->setPropertyValue( aPropertyID , uno::Any( aValue ));
            return true;
        }
    }
    return false;
}

template <class T, class D>
void lclConvertToItemSet(SfxItemSet& rItemSet, sal_uInt16 nWhichId, const uno::Reference<beans::XPropertySet>& xProperties, const OUString& aPropertyID)
{
    OSL_ASSERT(xProperties.is());
    if( xProperties.is() )
    {
        T aValue = static_cast<T>(static_cast<const D&>(rItemSet.Get( nWhichId )).GetValue());
        if(xProperties->getPropertyValue( aPropertyID ) >>= aValue)
        {
            rItemSet.Put(D( nWhichId, aValue ));
        }
    }
}

void lclConvertToItemSetDouble(SfxItemSet& rItemSet, sal_uInt16 nWhichId, const uno::Reference<beans::XPropertySet>& xProperties, const OUString& aPropertyID)
{
    OSL_ASSERT(xProperties.is());
    if( xProperties.is() )
    {
        double aValue = static_cast<const SvxDoubleItem&>(rItemSet.Get( nWhichId )).GetValue();
        if(xProperties->getPropertyValue( aPropertyID ) >>= aValue)
        {
            rItemSet.Put(SvxDoubleItem( aValue, nWhichId ));
        }
    }
}

} // anonymous namespace

namespace chart
{
namespace wrapper
{

RegressionCurveItemConverter::RegressionCurveItemConverter(
    const uno::Reference< beans::XPropertySet >& rPropertySet,
    const uno::Reference< chart2::XRegressionCurveContainer >& xContainer,
    SfxItemPool& rItemPool,
    SdrModel& rDrawModel,
    const uno::Reference< lang::XMultiServiceFactory > & xNamedPropertyContainerFactory ) :
        ItemConverter( rPropertySet, rItemPool ),
        m_spGraphicConverter( new GraphicPropertyItemConverter(
                                  rPropertySet, rItemPool, rDrawModel,
                                  xNamedPropertyContainerFactory,
                                  GraphicObjectType::LineProperties )),
        m_xCurveContainer( xContainer )
{}

RegressionCurveItemConverter::~RegressionCurveItemConverter()
{}

void RegressionCurveItemConverter::FillItemSet( SfxItemSet & rOutItemSet ) const
{
    m_spGraphicConverter->FillItemSet( rOutItemSet );

    // own items
    ItemConverter::FillItemSet( rOutItemSet );
}

bool RegressionCurveItemConverter::ApplyItemSet( const SfxItemSet & rItemSet )
{
    bool bResult = m_spGraphicConverter->ApplyItemSet( rItemSet );

    // own items
    return ItemConverter::ApplyItemSet( rItemSet ) || bResult;
}

const sal_uInt16 * RegressionCurveItemConverter::GetWhichPairs() const
{
    // must span all used items!
    return nRegressionCurveWhichPairs;
}

bool RegressionCurveItemConverter::GetItemProperty(
    tWhichIdType /* nWhichId */, tPropertyNameWithMemberId & /* rOutProperty */ ) const
{
    // No own (non-special) properties
    return false;
}

bool RegressionCurveItemConverter::ApplySpecialItem(
    sal_uInt16 nWhichId, const SfxItemSet & rItemSet )
{
    uno::Reference< chart2::XRegressionCurve > xCurve( GetPropertySet(), uno::UNO_QUERY );
    bool bChanged = false;

    OSL_ASSERT(xCurve.is());
    if(!xCurve.is())
        return false;

    switch( nWhichId )
    {
        case SCHATTR_REGRESSION_TYPE:
        {
            SvxChartRegress eRegress = RegressionCurveHelper::getRegressionType(xCurve);
            SvxChartRegress eNewRegress = static_cast< const SvxChartRegressItem & >(
                rItemSet.Get( nWhichId )).GetValue();
            if( eRegress != eNewRegress )
            {
                // note that changing the regression type changes the object
                // for which this converter was created. Not optimal, but
                // currently the only way to handle the type in the
                // regression curve properties dialog
                xCurve = RegressionCurveHelper::changeRegressionCurveType(
                            eNewRegress,
                            m_xCurveContainer,
                            xCurve);
                uno::Reference<beans::XPropertySet> xProperties( xCurve, uno::UNO_QUERY );
                resetPropertySet( xProperties );
                bChanged = true;
            }
        }
        break;

        case SCHATTR_REGRESSION_DEGREE:
        {
            uno::Reference< beans::XPropertySet > xProperties( xCurve, uno::UNO_QUERY );
            bChanged = lclConvertToPropertySet<sal_Int32, SfxInt32Item>(rItemSet, nWhichId, xProperties, "PolynomialDegree");
        }
        break;

        case SCHATTR_REGRESSION_PERIOD:
        {
            uno::Reference< beans::XPropertySet > xProperties( xCurve, uno::UNO_QUERY );
            bChanged = lclConvertToPropertySet<sal_Int32, SfxInt32Item>(rItemSet, nWhichId, xProperties, "MovingAveragePeriod");
        }
        break;

        case SCHATTR_REGRESSION_EXTRAPOLATE_FORWARD:
        {
            uno::Reference< beans::XPropertySet > xProperties( xCurve, uno::UNO_QUERY );
            bChanged = lclConvertToPropertySet<double, SvxDoubleItem>(rItemSet, nWhichId, xProperties, "ExtrapolateForward");
        }
        break;

        case SCHATTR_REGRESSION_EXTRAPOLATE_BACKWARD:
        {
            uno::Reference< beans::XPropertySet > xProperties( xCurve, uno::UNO_QUERY );
            bChanged = lclConvertToPropertySet<double, SvxDoubleItem>(rItemSet, nWhichId, xProperties, "ExtrapolateBackward");
        }
        break;

        case SCHATTR_REGRESSION_SET_INTERCEPT:
        {
            uno::Reference< beans::XPropertySet > xProperties( xCurve, uno::UNO_QUERY );
            bChanged = lclConvertToPropertySet<bool, SfxBoolItem>(rItemSet, nWhichId, xProperties, "ForceIntercept");
        }
        break;

        case SCHATTR_REGRESSION_INTERCEPT_VALUE:
        {
            uno::Reference< beans::XPropertySet > xProperties( xCurve, uno::UNO_QUERY );
            bChanged = lclConvertToPropertySet<double, SvxDoubleItem>(rItemSet, nWhichId, xProperties, "InterceptValue");
        }
        break;

        case SCHATTR_REGRESSION_CURVE_NAME:
        {
            uno::Reference< beans::XPropertySet > xProperties( xCurve, uno::UNO_QUERY );
            bChanged = lclConvertToPropertySet<OUString, SfxStringItem>(rItemSet, nWhichId, xProperties, "CurveName");
        }
        break;

        case SCHATTR_REGRESSION_SHOW_EQUATION:
        {
            uno::Reference< beans::XPropertySet > xEqProp( xCurve->getEquationProperties());
            bChanged = lclConvertToPropertySet<bool, SfxBoolItem>(rItemSet, nWhichId, xEqProp, "ShowEquation");
        }
        break;

        case SCHATTR_REGRESSION_XNAME:
        {
            uno::Reference< beans::XPropertySet > xEqProp( xCurve->getEquationProperties());
            bChanged = lclConvertToPropertySet<OUString, SfxStringItem>(rItemSet, nWhichId, xEqProp, "XName");
        }
        break;

        case SCHATTR_REGRESSION_YNAME:
        {
            uno::Reference< beans::XPropertySet > xEqProp( xCurve->getEquationProperties());
            bChanged = lclConvertToPropertySet<OUString, SfxStringItem>(rItemSet, nWhichId, xEqProp, "YName");
        }
        break;

        case SCHATTR_REGRESSION_SHOW_COEFF:
        {
            uno::Reference< beans::XPropertySet > xEqProp( xCurve->getEquationProperties());
            bChanged = lclConvertToPropertySet<bool, SfxBoolItem>(rItemSet, nWhichId, xEqProp, "ShowCorrelationCoefficient");
        }
        break;

    }
    return bChanged;
}

void RegressionCurveItemConverter::FillSpecialItem(sal_uInt16 nWhichId, SfxItemSet& rOutItemSet ) const
{
    uno::Reference<chart2::XRegressionCurve> xCurve(GetPropertySet(), uno::UNO_QUERY);
    OSL_ASSERT(xCurve.is());
    if(!xCurve.is())
        return;

    uno::Reference< beans::XPropertySet > xProperties( xCurve, uno::UNO_QUERY );

    switch( nWhichId )
    {
        case SCHATTR_REGRESSION_TYPE:
        {
            SvxChartRegress eRegress = RegressionCurveHelper::getRegressionType(xCurve);
            rOutItemSet.Put( SvxChartRegressItem( eRegress, SCHATTR_REGRESSION_TYPE ));
        }
        break;

        case SCHATTR_REGRESSION_DEGREE:
        {
            lclConvertToItemSet<sal_Int32, SfxInt32Item>(rOutItemSet, nWhichId, xProperties, "PolynomialDegree");
        }
        break;

        case SCHATTR_REGRESSION_PERIOD:
        {
            lclConvertToItemSet<sal_Int32, SfxInt32Item>(rOutItemSet, nWhichId, xProperties, "MovingAveragePeriod");
        }
        break;

        case SCHATTR_REGRESSION_EXTRAPOLATE_FORWARD:
        {
            lclConvertToItemSetDouble(rOutItemSet, nWhichId, xProperties, "ExtrapolateForward");
        }
        break;

        case SCHATTR_REGRESSION_EXTRAPOLATE_BACKWARD:
        {
            lclConvertToItemSetDouble(rOutItemSet, nWhichId, xProperties, "ExtrapolateBackward");
        }
        break;

        case SCHATTR_REGRESSION_SET_INTERCEPT:
        {
            lclConvertToItemSet<bool, SfxBoolItem>(rOutItemSet, nWhichId, xProperties, "ForceIntercept");
        }
        break;

        case SCHATTR_REGRESSION_INTERCEPT_VALUE:
        {
            lclConvertToItemSetDouble(rOutItemSet, nWhichId, xProperties, "InterceptValue");
        }
        break;

        case SCHATTR_REGRESSION_CURVE_NAME:
        {
            lclConvertToItemSet<OUString, SfxStringItem>(rOutItemSet, nWhichId, xProperties, "CurveName");
        }
        break;

        case SCHATTR_REGRESSION_SHOW_EQUATION:
        {
            lclConvertToItemSet<bool, SfxBoolItem>(rOutItemSet, nWhichId, xCurve->getEquationProperties(), "ShowEquation");
        }
        break;

        case SCHATTR_REGRESSION_XNAME:
        {
            lclConvertToItemSet<OUString, SfxStringItem>(rOutItemSet, nWhichId, xCurve->getEquationProperties(), "XName");
        }
        break;

        case SCHATTR_REGRESSION_YNAME:
        {
            lclConvertToItemSet<OUString, SfxStringItem>(rOutItemSet, nWhichId, xCurve->getEquationProperties(), "YName");
        }
        break;

        case SCHATTR_REGRESSION_SHOW_COEFF:
        {
            lclConvertToItemSet<bool, SfxBoolItem>(rOutItemSet, nWhichId, xCurve->getEquationProperties(), "ShowCorrelationCoefficient");
        }
        break;
    }
}

} //  namespace wrapper
} //  namespace chart

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