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1 : /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
2 : /*
3 : * This file is part of the LibreOffice project.
4 : *
5 : * This Source Code Form is subject to the terms of the Mozilla Public
6 : * License, v. 2.0. If a copy of the MPL was not distributed with this
7 : * file, You can obtain one at http://mozilla.org/MPL/2.0/.
8 : *
9 : * This file incorporates work covered by the following license notice:
10 : *
11 : * Licensed to the Apache Software Foundation (ASF) under one or more
12 : * contributor license agreements. See the NOTICE file distributed
13 : * with this work for additional information regarding copyright
14 : * ownership. The ASF licenses this file to you under the Apache
15 : * License, Version 2.0 (the "License"); you may not use this file
16 : * except in compliance with the License. You may obtain a copy of
17 : * the License at http://www.apache.org/licenses/LICENSE-2.0 .
18 : */
19 :
20 : #include "CheckBox.hxx"
21 : #include "property.hxx"
22 : #include "property.hrc"
23 : #include "services.hxx"
24 : #include <comphelper/basicio.hxx>
25 : #include <comphelper/processfactory.hxx>
26 :
27 : namespace frm
28 : {
29 : using namespace ::com::sun::star::uno;
30 : using namespace ::com::sun::star::sdb;
31 : using namespace ::com::sun::star::sdbc;
32 : using namespace ::com::sun::star::sdbcx;
33 : using namespace ::com::sun::star::beans;
34 : using namespace ::com::sun::star::container;
35 : using namespace ::com::sun::star::form;
36 : using namespace ::com::sun::star::awt;
37 : using namespace ::com::sun::star::io;
38 : using namespace ::com::sun::star::lang;
39 : using namespace ::com::sun::star::util;
40 : using namespace ::com::sun::star::form::binding;
41 :
42 19 : OCheckBoxControl::OCheckBoxControl(const Reference<XComponentContext>& _rxFactory)
43 19 : :OBoundControl(_rxFactory, VCL_CONTROL_CHECKBOX)
44 : {
45 19 : }
46 :
47 :
48 1 : StringSequence SAL_CALL OCheckBoxControl::getSupportedServiceNames() throw(::com::sun::star::uno::RuntimeException, std::exception)
49 : {
50 1 : StringSequence aSupported = OBoundControl::getSupportedServiceNames();
51 1 : aSupported.realloc(aSupported.getLength() + 2);
52 :
53 1 : OUString* pArray = aSupported.getArray();
54 1 : pArray[aSupported.getLength()-2] = FRM_SUN_CONTROL_CHECKBOX;
55 1 : pArray[aSupported.getLength()-1] = STARDIV_ONE_FORM_CONTROL_CHECKBOX;
56 1 : return aSupported;
57 : }
58 :
59 :
60 : //= OCheckBoxModel
61 :
62 20 : OCheckBoxModel::OCheckBoxModel(const Reference<XComponentContext>& _rxFactory)
63 20 : :OReferenceValueComponent( _rxFactory, VCL_CONTROLMODEL_CHECKBOX, FRM_SUN_CONTROL_CHECKBOX, true )
64 : // use the old control name for compytibility reasons
65 : {
66 :
67 20 : m_nClassId = FormComponentType::CHECKBOX;
68 20 : initValueProperty( PROPERTY_STATE, PROPERTY_ID_STATE );
69 20 : }
70 :
71 :
72 1 : OCheckBoxModel::OCheckBoxModel( const OCheckBoxModel* _pOriginal, const Reference<XComponentContext>& _rxFactory )
73 1 : :OReferenceValueComponent( _pOriginal, _rxFactory )
74 : {
75 1 : }
76 :
77 :
78 42 : OCheckBoxModel::~OCheckBoxModel()
79 : {
80 42 : }
81 :
82 :
83 1 : IMPLEMENT_DEFAULT_CLONING( OCheckBoxModel )
84 :
85 : // XServiceInfo
86 :
87 8 : StringSequence SAL_CALL OCheckBoxModel::getSupportedServiceNames() throw(::com::sun::star::uno::RuntimeException, std::exception)
88 : {
89 8 : StringSequence aSupported = OReferenceValueComponent::getSupportedServiceNames();
90 :
91 8 : sal_Int32 nOldLen = aSupported.getLength();
92 8 : aSupported.realloc( nOldLen + 9 );
93 8 : OUString* pStoreTo = aSupported.getArray() + nOldLen;
94 :
95 8 : *pStoreTo++ = BINDABLE_CONTROL_MODEL;
96 8 : *pStoreTo++ = DATA_AWARE_CONTROL_MODEL;
97 8 : *pStoreTo++ = VALIDATABLE_CONTROL_MODEL;
98 :
99 8 : *pStoreTo++ = BINDABLE_DATA_AWARE_CONTROL_MODEL;
100 8 : *pStoreTo++ = VALIDATABLE_BINDABLE_CONTROL_MODEL;
101 :
102 8 : *pStoreTo++ = FRM_SUN_COMPONENT_CHECKBOX;
103 8 : *pStoreTo++ = FRM_SUN_COMPONENT_DATABASE_CHECKBOX;
104 8 : *pStoreTo++ = BINDABLE_DATABASE_CHECK_BOX;
105 :
106 8 : *pStoreTo++ = FRM_COMPONENT_CHECKBOX;
107 :
108 8 : return aSupported;
109 : }
110 :
111 :
112 22 : void OCheckBoxModel::describeFixedProperties( Sequence< Property >& _rProps ) const
113 : {
114 22 : BEGIN_DESCRIBE_PROPERTIES( 1, OReferenceValueComponent )
115 22 : DECL_PROP1(TABINDEX, sal_Int16, BOUND);
116 : END_DESCRIBE_PROPERTIES();
117 22 : }
118 :
119 :
120 1 : OUString SAL_CALL OCheckBoxModel::getServiceName() throw(RuntimeException, std::exception)
121 : {
122 1 : return OUString(FRM_COMPONENT_CHECKBOX); // old (non-sun) name for compatibility !
123 : }
124 :
125 :
126 1 : void SAL_CALL OCheckBoxModel::write(const Reference<css::io::XObjectOutputStream>& _rxOutStream)
127 : throw(css::io::IOException, RuntimeException, std::exception)
128 : {
129 1 : OReferenceValueComponent::write(_rxOutStream);
130 :
131 : // Version
132 1 : _rxOutStream->writeShort(0x0003);
133 : // Properties
134 1 : _rxOutStream << getReferenceValue();
135 1 : _rxOutStream << (sal_Int16)getDefaultChecked();
136 1 : writeHelpTextCompatibly(_rxOutStream);
137 : // from version 0x0003 : common properties
138 1 : writeCommonProperties(_rxOutStream);
139 1 : }
140 :
141 :
142 1 : void SAL_CALL OCheckBoxModel::read(const Reference<css::io::XObjectInputStream>& _rxInStream) throw(css::io::IOException, RuntimeException, std::exception)
143 : {
144 1 : OReferenceValueComponent::read(_rxInStream);
145 1 : osl::MutexGuard aGuard(m_aMutex);
146 :
147 : // Version
148 1 : sal_uInt16 nVersion = _rxInStream->readShort();
149 :
150 2 : OUString sReferenceValue;
151 1 : sal_Int16 nDefaultChecked( 0 );
152 1 : switch ( nVersion )
153 : {
154 : case 0x0001:
155 0 : _rxInStream >> sReferenceValue;
156 0 : nDefaultChecked = _rxInStream->readShort();
157 0 : break;
158 : case 0x0002:
159 0 : _rxInStream >> sReferenceValue;
160 0 : _rxInStream >> nDefaultChecked;
161 0 : readHelpTextCompatibly( _rxInStream );
162 0 : break;
163 : case 0x0003:
164 1 : _rxInStream >> sReferenceValue;
165 1 : _rxInStream >> nDefaultChecked;
166 1 : readHelpTextCompatibly(_rxInStream);
167 1 : readCommonProperties(_rxInStream);
168 1 : break;
169 : default:
170 : OSL_FAIL("OCheckBoxModel::read : unknown version !");
171 0 : defaultCommonProperties();
172 0 : break;
173 : }
174 1 : setReferenceValue( sReferenceValue );
175 1 : setDefaultChecked( static_cast< ToggleState >( nDefaultChecked ) );
176 :
177 : // After reading in, display the default values
178 1 : if ( !getControlSource().isEmpty() )
179 : // (not if we don't have a control source - the "State" property acts like it is persistent, then
180 1 : resetNoBroadcast();
181 1 : }
182 :
183 0 : bool OCheckBoxModel::DbUseBool()
184 : {
185 0 : if ( ! (getReferenceValue().isEmpty() && getNoCheckReferenceValue().isEmpty()) )
186 0 : return false;
187 0 : return true;
188 : }
189 :
190 :
191 0 : Any OCheckBoxModel::translateDbColumnToControlValue()
192 : {
193 0 : Any aValue;
194 :
195 :
196 : // Set value in ControlModel
197 0 : bool bValue = bool(); // avoid warning
198 0 : if(DbUseBool())
199 : {
200 0 : bValue = m_xColumn->getBoolean();
201 : }
202 : else
203 : {
204 0 : const OUString sVal(m_xColumn->getString());
205 0 : if (sVal == getReferenceValue())
206 0 : bValue = true;
207 0 : else if (sVal == getNoCheckReferenceValue())
208 0 : bValue = false;
209 : else
210 0 : aValue <<= static_cast<sal_Int16>(getDefaultChecked());
211 : }
212 0 : if ( m_xColumn->wasNull() )
213 : {
214 0 : bool bTriState = true;
215 0 : if ( m_xAggregateSet.is() )
216 0 : m_xAggregateSet->getPropertyValue( PROPERTY_TRISTATE ) >>= bTriState;
217 0 : aValue <<= (sal_Int16)( bTriState ? TRISTATE_INDET : getDefaultChecked() );
218 : }
219 0 : else if ( !aValue.hasValue() )
220 : {
221 : // Since above either bValue is initialised, either aValue.hasValue(),
222 : // bValue cannot be used uninitialised here.
223 : // But GCC does not see/understand that, which breaks -Werror builds,
224 : // so we explicitly default-initialise it.
225 0 : aValue <<= (sal_Int16)( bValue ? TRISTATE_TRUE : TRISTATE_FALSE );
226 : }
227 :
228 0 : return aValue;
229 : }
230 :
231 :
232 0 : bool OCheckBoxModel::commitControlValueToDbColumn( bool /*_bPostReset*/ )
233 : {
234 : OSL_PRECOND( m_xColumnUpdate.is(), "OCheckBoxModel::commitControlValueToDbColumn: not bound!" );
235 0 : if ( m_xColumnUpdate.is() )
236 : {
237 0 : Any aControlValue( m_xAggregateSet->getPropertyValue( PROPERTY_STATE ) );
238 : try
239 : {
240 0 : sal_Int16 nValue = TRISTATE_INDET;
241 0 : aControlValue >>= nValue;
242 0 : switch (nValue)
243 : {
244 : case TRISTATE_INDET:
245 0 : m_xColumnUpdate->updateNull();
246 0 : break;
247 : case TRISTATE_TRUE:
248 0 : if (DbUseBool())
249 0 : m_xColumnUpdate->updateBoolean( sal_True );
250 : else
251 0 : m_xColumnUpdate->updateString( getReferenceValue() );
252 0 : break;
253 : case TRISTATE_FALSE:
254 0 : if (DbUseBool())
255 0 : m_xColumnUpdate->updateBoolean( sal_False );
256 : else
257 0 : m_xColumnUpdate->updateString( getNoCheckReferenceValue() );
258 0 : break;
259 : default:
260 : OSL_FAIL("OCheckBoxModel::commitControlValueToDbColumn: invalid value !");
261 : }
262 : }
263 0 : catch(const Exception&)
264 : {
265 : OSL_FAIL("OCheckBoxModel::commitControlValueToDbColumn: could not commit !");
266 0 : }
267 : }
268 0 : return true;
269 : }
270 :
271 : }
272 :
273 : extern "C" SAL_DLLPUBLIC_EXPORT ::com::sun::star::uno::XInterface* SAL_CALL
274 20 : com_sun_star_form_OCheckBoxModel_get_implementation(::com::sun::star::uno::XComponentContext* component,
275 : ::com::sun::star::uno::Sequence<css::uno::Any> const &)
276 : {
277 20 : return cppu::acquire(new frm::OCheckBoxModel(component));
278 : }
279 :
280 : extern "C" SAL_DLLPUBLIC_EXPORT ::com::sun::star::uno::XInterface* SAL_CALL
281 19 : com_sun_star_form_OCheckBoxControl_get_implementation(::com::sun::star::uno::XComponentContext* component,
282 : ::com::sun::star::uno::Sequence<css::uno::Any> const &)
283 : {
284 19 : return cppu::acquire(new frm::OCheckBoxControl(component));
285 : }
286 :
287 : /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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