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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 <tools/debug.hxx>
25 : #include <comphelper/basicio.hxx>
26 : #include <comphelper/processfactory.hxx>
27 :
28 :
29 : namespace frm
30 : {
31 : using namespace ::com::sun::star::uno;
32 : using namespace ::com::sun::star::sdb;
33 : using namespace ::com::sun::star::sdbc;
34 : using namespace ::com::sun::star::sdbcx;
35 : using namespace ::com::sun::star::beans;
36 : using namespace ::com::sun::star::container;
37 : using namespace ::com::sun::star::form;
38 : using namespace ::com::sun::star::awt;
39 : using namespace ::com::sun::star::io;
40 : using namespace ::com::sun::star::lang;
41 : using namespace ::com::sun::star::util;
42 : using namespace ::com::sun::star::form::binding;
43 :
44 :
45 : //= OCheckBoxControl
46 :
47 :
48 :
49 0 : OCheckBoxControl::OCheckBoxControl(const Reference<XComponentContext>& _rxFactory)
50 0 : :OBoundControl(_rxFactory, VCL_CONTROL_CHECKBOX)
51 : {
52 0 : }
53 :
54 :
55 0 : InterfaceRef SAL_CALL OCheckBoxControl_CreateInstance(const Reference<XMultiServiceFactory>& _rxFactory) throw (RuntimeException)
56 : {
57 0 : return *(new OCheckBoxControl( comphelper::getComponentContext(_rxFactory) ));
58 : }
59 :
60 :
61 0 : StringSequence SAL_CALL OCheckBoxControl::getSupportedServiceNames() throw(::com::sun::star::uno::RuntimeException, std::exception)
62 : {
63 0 : StringSequence aSupported = OBoundControl::getSupportedServiceNames();
64 0 : aSupported.realloc(aSupported.getLength() + 1);
65 :
66 0 : OUString* pArray = aSupported.getArray();
67 0 : pArray[aSupported.getLength()-1] = FRM_SUN_CONTROL_CHECKBOX;
68 0 : return aSupported;
69 : }
70 :
71 :
72 : //= OCheckBoxModel
73 :
74 :
75 :
76 0 : InterfaceRef SAL_CALL OCheckBoxModel_CreateInstance(const Reference<XMultiServiceFactory>& _rxFactory) throw (RuntimeException)
77 : {
78 0 : return *(new OCheckBoxModel( comphelper::getComponentContext(_rxFactory) ));
79 : }
80 :
81 :
82 :
83 0 : OCheckBoxModel::OCheckBoxModel(const Reference<XComponentContext>& _rxFactory)
84 0 : :OReferenceValueComponent( _rxFactory, VCL_CONTROLMODEL_CHECKBOX, FRM_SUN_CONTROL_CHECKBOX, sal_True )
85 : // use the old control name for compytibility reasons
86 : {
87 :
88 0 : m_nClassId = FormComponentType::CHECKBOX;
89 0 : initValueProperty( PROPERTY_STATE, PROPERTY_ID_STATE );
90 0 : }
91 :
92 :
93 0 : OCheckBoxModel::OCheckBoxModel( const OCheckBoxModel* _pOriginal, const Reference<XComponentContext>& _rxFactory )
94 0 : :OReferenceValueComponent( _pOriginal, _rxFactory )
95 : {
96 0 : }
97 :
98 :
99 0 : OCheckBoxModel::~OCheckBoxModel()
100 : {
101 0 : }
102 :
103 :
104 0 : IMPLEMENT_DEFAULT_CLONING( OCheckBoxModel )
105 :
106 : // XServiceInfo
107 :
108 0 : StringSequence SAL_CALL OCheckBoxModel::getSupportedServiceNames() throw(::com::sun::star::uno::RuntimeException, std::exception)
109 : {
110 0 : StringSequence aSupported = OReferenceValueComponent::getSupportedServiceNames();
111 :
112 0 : sal_Int32 nOldLen = aSupported.getLength();
113 0 : aSupported.realloc( nOldLen + 8 );
114 0 : OUString* pStoreTo = aSupported.getArray() + nOldLen;
115 :
116 0 : *pStoreTo++ = BINDABLE_CONTROL_MODEL;
117 0 : *pStoreTo++ = DATA_AWARE_CONTROL_MODEL;
118 0 : *pStoreTo++ = VALIDATABLE_CONTROL_MODEL;
119 :
120 0 : *pStoreTo++ = BINDABLE_DATA_AWARE_CONTROL_MODEL;
121 0 : *pStoreTo++ = VALIDATABLE_BINDABLE_CONTROL_MODEL;
122 :
123 0 : *pStoreTo++ = FRM_SUN_COMPONENT_CHECKBOX;
124 0 : *pStoreTo++ = FRM_SUN_COMPONENT_DATABASE_CHECKBOX;
125 0 : *pStoreTo++ = BINDABLE_DATABASE_CHECK_BOX;
126 :
127 0 : return aSupported;
128 : }
129 :
130 :
131 0 : void OCheckBoxModel::describeFixedProperties( Sequence< Property >& _rProps ) const
132 : {
133 0 : BEGIN_DESCRIBE_PROPERTIES( 1, OReferenceValueComponent )
134 0 : DECL_PROP1(TABINDEX, sal_Int16, BOUND);
135 : END_DESCRIBE_PROPERTIES();
136 0 : }
137 :
138 :
139 0 : OUString SAL_CALL OCheckBoxModel::getServiceName() throw(RuntimeException, std::exception)
140 : {
141 0 : return OUString(FRM_COMPONENT_CHECKBOX); // old (non-sun) name for compatibility !
142 : }
143 :
144 :
145 0 : void SAL_CALL OCheckBoxModel::write(const Reference<stario::XObjectOutputStream>& _rxOutStream)
146 : throw(stario::IOException, RuntimeException, std::exception)
147 : {
148 0 : OReferenceValueComponent::write(_rxOutStream);
149 :
150 : // Version
151 0 : _rxOutStream->writeShort(0x0003);
152 : // Properties
153 0 : _rxOutStream << getReferenceValue();
154 0 : _rxOutStream << (sal_Int16)getDefaultChecked();
155 0 : writeHelpTextCompatibly(_rxOutStream);
156 : // from version 0x0003 : common properties
157 0 : writeCommonProperties(_rxOutStream);
158 0 : }
159 :
160 :
161 0 : void SAL_CALL OCheckBoxModel::read(const Reference<stario::XObjectInputStream>& _rxInStream) throw(stario::IOException, RuntimeException, std::exception)
162 : {
163 0 : OReferenceValueComponent::read(_rxInStream);
164 0 : osl::MutexGuard aGuard(m_aMutex);
165 :
166 : // Version
167 0 : sal_uInt16 nVersion = _rxInStream->readShort();
168 :
169 0 : OUString sReferenceValue;
170 0 : sal_Int16 nDefaultChecked( 0 );
171 0 : switch ( nVersion )
172 : {
173 : case 0x0001:
174 0 : _rxInStream >> sReferenceValue;
175 0 : nDefaultChecked = _rxInStream->readShort();
176 0 : break;
177 : case 0x0002:
178 0 : _rxInStream >> sReferenceValue;
179 0 : _rxInStream >> nDefaultChecked;
180 0 : readHelpTextCompatibly( _rxInStream );
181 0 : break;
182 : case 0x0003:
183 0 : _rxInStream >> sReferenceValue;
184 0 : _rxInStream >> nDefaultChecked;
185 0 : readHelpTextCompatibly(_rxInStream);
186 0 : readCommonProperties(_rxInStream);
187 0 : break;
188 : default:
189 : OSL_FAIL("OCheckBoxModel::read : unknown version !");
190 0 : defaultCommonProperties();
191 0 : break;
192 : }
193 0 : setReferenceValue( sReferenceValue );
194 0 : setDefaultChecked( static_cast< ToggleState >( nDefaultChecked ) );
195 :
196 : // After reading in, display the default values
197 0 : if ( !getControlSource().isEmpty() )
198 : // (not if we don't have a control source - the "State" property acts like it is persistent, then
199 0 : resetNoBroadcast();
200 0 : }
201 :
202 0 : bool OCheckBoxModel::DbUseBool()
203 : {
204 0 : if ( ! (getReferenceValue().isEmpty() && getNoCheckReferenceValue().isEmpty()) )
205 0 : return false;
206 0 : return true;
207 : }
208 :
209 :
210 0 : Any OCheckBoxModel::translateDbColumnToControlValue()
211 : {
212 0 : Any aValue;
213 :
214 :
215 : // Set value in ControlModel
216 0 : bool bValue = bool(); // avoid warning
217 0 : if(DbUseBool())
218 : {
219 0 : bValue = m_xColumn->getBoolean();
220 : }
221 : else
222 : {
223 0 : const OUString sVal(m_xColumn->getString());
224 0 : if (sVal == getReferenceValue())
225 0 : bValue = true;
226 0 : else if (sVal == getNoCheckReferenceValue())
227 0 : bValue = false;
228 : else
229 0 : aValue <<= static_cast<sal_Int16>(getDefaultChecked());
230 : }
231 0 : if ( m_xColumn->wasNull() )
232 : {
233 0 : sal_Bool bTriState = sal_True;
234 0 : if ( m_xAggregateSet.is() )
235 0 : m_xAggregateSet->getPropertyValue( PROPERTY_TRISTATE ) >>= bTriState;
236 0 : aValue <<= (sal_Int16)( bTriState ? TRISTATE_INDET : getDefaultChecked() );
237 : }
238 0 : else if ( !aValue.hasValue() )
239 : {
240 : // Since above either bValue is initialised, either aValue.hasValue(),
241 : // bValue cannot be used uninitialised here.
242 : // But GCC does not see/understand that, which breaks -Werror builds,
243 : // so we explicitly default-initialise it.
244 0 : aValue <<= (sal_Int16)( bValue ? TRISTATE_TRUE : TRISTATE_FALSE );
245 : }
246 :
247 0 : return aValue;
248 : }
249 :
250 :
251 0 : sal_Bool OCheckBoxModel::commitControlValueToDbColumn( bool /*_bPostReset*/ )
252 : {
253 : OSL_PRECOND( m_xColumnUpdate.is(), "OCheckBoxModel::commitControlValueToDbColumn: not bound!" );
254 0 : if ( m_xColumnUpdate.is() )
255 : {
256 0 : Any aControlValue( m_xAggregateSet->getPropertyValue( PROPERTY_STATE ) );
257 : try
258 : {
259 0 : sal_Int16 nValue = TRISTATE_INDET;
260 0 : aControlValue >>= nValue;
261 0 : switch (nValue)
262 : {
263 : case TRISTATE_INDET:
264 0 : m_xColumnUpdate->updateNull();
265 0 : break;
266 : case TRISTATE_TRUE:
267 0 : if (DbUseBool())
268 0 : m_xColumnUpdate->updateBoolean( sal_True );
269 : else
270 0 : m_xColumnUpdate->updateString( getReferenceValue() );
271 0 : break;
272 : case TRISTATE_FALSE:
273 0 : if (DbUseBool())
274 0 : m_xColumnUpdate->updateBoolean( sal_False );
275 : else
276 0 : m_xColumnUpdate->updateString( getNoCheckReferenceValue() );
277 0 : break;
278 : default:
279 : OSL_FAIL("OCheckBoxModel::commitControlValueToDbColumn: invalid value !");
280 : }
281 : }
282 0 : catch(const Exception&)
283 : {
284 : OSL_FAIL("OCheckBoxModel::commitControlValueToDbColumn: could not commit !");
285 0 : }
286 : }
287 0 : return sal_True;
288 : }
289 :
290 :
291 : }
292 :
293 :
294 : /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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