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
|
/* -*- 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 "vbaaxes.hxx"
#include "vbaaxis.hxx"
#include "vbachart.hxx"
#include <basic/sberrors.hxx>
#include <cppuhelper/exc_hlp.hxx>
#include <cppuhelper/implbase.hxx>
#include <com/sun/star/script/BasicErrorException.hpp>
#include <ooo/vba/excel/XlAxisType.hpp>
#include <ooo/vba/excel/XlAxisGroup.hpp>
#include <ooo/vba/excel/XAxis.hpp>
using namespace ::com::sun::star;
using namespace ::ooo::vba;
using namespace ::ooo::vba::excel::XlAxisType;
using namespace ::ooo::vba::excel::XlAxisGroup;
// each 'Item' in the Axes collection is indexed via 2 indexes, group and type.
// We need to 'flatten' this into a single index in order to be able to wrap
// iteration over the set of Axis(s) in a XIndexAccess implementation
typedef ::std::pair<sal_Int32, sal_Int32 > AxesCoordinate; // type and group combination
namespace {
class EnumWrapper : public EnumerationHelper_BASE
{
uno::Reference<container::XIndexAccess > m_xIndexAccess;
sal_Int32 nIndex;
public:
explicit EnumWrapper( const uno::Reference< container::XIndexAccess >& xIndexAccess ) : m_xIndexAccess( xIndexAccess ), nIndex( 0 ) {}
virtual sal_Bool SAL_CALL hasMoreElements( ) override
{
return ( nIndex < m_xIndexAccess->getCount() );
}
virtual uno::Any SAL_CALL nextElement( ) override
{
if ( nIndex < m_xIndexAccess->getCount() )
return m_xIndexAccess->getByIndex( nIndex++ );
throw container::NoSuchElementException();
}
};
}
uno::Reference< excel::XAxis >
ScVbaAxes::createAxis( const uno::Reference< excel::XChart >& xChart, const uno::Reference< uno::XComponentContext >& xContext, sal_Int32 nType, sal_Int32 nAxisGroup )
{
ScVbaChart* pChart = static_cast< ScVbaChart* >( xChart.get() );
if ( !pChart )
throw uno::RuntimeException("Object failure, can't access chart implementation" );
uno::Reference< beans::XPropertySet > xAxisPropertySet;
if ((nType == xlCategory) || (nType == xlSeriesAxis) || (nType == xlValue))
{
if ((nAxisGroup != xlPrimary) && (nAxisGroup != xlSecondary))
DebugHelper::runtimeexception(ERRCODE_BASIC_METHOD_FAILED);
xAxisPropertySet.set( pChart->getAxisPropertySet(nType, nAxisGroup), uno::UNO_SET_THROW );
}
else
DebugHelper::runtimeexception(ERRCODE_BASIC_METHOD_FAILED);
uno::Reference< XHelperInterface > xParent( xChart, uno::UNO_QUERY_THROW );
return new ScVbaAxis( xParent, xContext, xAxisPropertySet, nType, nAxisGroup);
}
namespace {
class AxisIndexWrapper : public ::cppu::WeakImplHelper< container::XIndexAccess >
{
// if necessary for better performance we could change this into a map and cache the
// indices -> Axis, currently we create a new Axis object
// on each getByIndex
uno::Reference< uno::XComponentContext > mxContext;
std::vector< AxesCoordinate > mCoordinates;
uno::Reference< excel::XChart > mxChart;
public:
AxisIndexWrapper( const uno::Reference< uno::XComponentContext >& xContext, const uno::Reference< excel::XChart >& xChart ) : mxContext( xContext ), mxChart( xChart )
{
if ( !mxChart.is() )
return;
ScVbaChart* pChart = static_cast< ScVbaChart* >( mxChart.get() );
// primary
bool bBool = false;
uno::Reference< beans::XPropertySet > xDiagramPropertySet( pChart->xDiagramPropertySet() );
if ( ( xDiagramPropertySet->getPropertyValue("HasXAxis") >>= bBool ) && bBool )
mCoordinates.emplace_back( xlPrimary, xlCategory );
if ( ( xDiagramPropertySet->getPropertyValue("HasYAxis") >>= bBool ) && bBool )
mCoordinates.emplace_back( xlPrimary, xlSeriesAxis );
if ( pChart->is3D() )
mCoordinates.emplace_back( xlPrimary, xlValue );
// secondary
if ( ( xDiagramPropertySet->getPropertyValue("HasSecondaryXAxis") >>= bBool ) && bBool )
mCoordinates.emplace_back( xlSecondary, xlCategory );
if ( ( xDiagramPropertySet->getPropertyValue("HasSecondaryYAxis") >>= bBool ) && bBool )
mCoordinates.emplace_back( xlSecondary, xlSeriesAxis );
}
virtual ::sal_Int32 SAL_CALL getCount() override { return mCoordinates.size(); }
virtual uno::Any SAL_CALL getByIndex( ::sal_Int32 Index ) override
{
try
{
AxesCoordinate dIndexes = mCoordinates[ Index ];
return uno::Any( ScVbaAxes::createAxis( mxChart, mxContext, dIndexes.second, dIndexes.first ) );
}
catch (const css::script::BasicErrorException&)
{
css::uno::Any anyEx = cppu::getCaughtException();
throw css::lang::WrappedTargetException(
"Error Getting Index!",
static_cast < OWeakObject * > ( this ),
anyEx );
}
}
// XElementAccess
virtual uno::Type SAL_CALL getElementType() override
{
return cppu::UnoType<excel::XAxis>::get();
}
virtual sal_Bool SAL_CALL hasElements( ) override
{
return ( !mCoordinates.empty() );
}
};
uno::Reference< container::XIndexAccess > createIndexWrapper( const uno::Reference< excel::XChart >& xChart, const uno::Reference< uno::XComponentContext >& xContext )
{
return new AxisIndexWrapper( xContext, xChart );
}
}
// #FIXME The collection semantics will never work as this object is not yet initialised correctly
ScVbaAxes::ScVbaAxes( const uno::Reference< XHelperInterface >& xParent,const uno::Reference< uno::XComponentContext > & xContext, const uno::Reference< excel::XChart >& xChart ) : ScVbaAxes_BASE( xParent, xContext, createIndexWrapper( xChart, xContext )), moChartParent( xChart )
{
}
uno::Type SAL_CALL
ScVbaAxes::getElementType()
{
return cppu::UnoType<excel::XAxes>::get();
}
uno::Reference< container::XEnumeration > SAL_CALL
ScVbaAxes::createEnumeration()
{
return new EnumWrapper( m_xIndexAccess );
}
uno::Any SAL_CALL
ScVbaAxes::Item( const css::uno::Any& _nType, const css::uno::Any& _oAxisGroup)
{
// #TODO map the possible index combinations to a container::XIndexAccess wrapper impl
// using a vector of valid std::pair maybe?
// body helper api port bits
sal_Int32 nAxisGroup = xlPrimary;
sal_Int32 nType = -1;
if ( !_nType.hasValue() || !( _nType >>= nType ) )
throw uno::RuntimeException("Axes::Item Failed to extract type" );
if ( _oAxisGroup.hasValue() )
_oAxisGroup >>= nAxisGroup ;
return uno::Any( createAxis( moChartParent, mxContext, nType, nAxisGroup ) );
}
uno::Any
ScVbaAxes::createCollectionObject(const css::uno::Any& aSource)
{
return aSource; // pass through ( it's already an XAxis object
}
OUString
ScVbaAxes::getServiceImplName()
{
return "ScVbaAxes";
}
uno::Sequence< OUString >
ScVbaAxes::getServiceNames()
{
static uno::Sequence< OUString > const aServiceNames
{
"ooo.vba.excel.Axes"
};
return aServiceNames;
}
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
|
