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If not, see * * for a copy of the LGPLv3 License. * ************************************************************************/ // MARKER(update_precomp.py): autogen include statement, do not remove #include "precompiled_forms.hxx" #include "RadioButton.hxx" #include "property.hxx" #include "property.hrc" #include "services.hxx" #include #include #include #include #include //......................................................................... namespace frm { using namespace ::com::sun::star::uno; using namespace ::com::sun::star::sdb; using namespace ::com::sun::star::sdbc; using namespace ::com::sun::star::sdbcx; using namespace ::com::sun::star::beans; using namespace ::com::sun::star::container; using namespace ::com::sun::star::form; using namespace ::com::sun::star::awt; using namespace ::com::sun::star::io; using namespace ::com::sun::star::lang; using namespace ::com::sun::star::util; using namespace ::com::sun::star::form::binding; //================================================================== //------------------------------------------------------------------------------ InterfaceRef SAL_CALL ORadioButtonControl_CreateInstance(const Reference& _rxFactory) throw (RuntimeException) { return *(new ORadioButtonControl(_rxFactory)); } //------------------------------------------------------------------------------ StringSequence SAL_CALL ORadioButtonControl::getSupportedServiceNames() throw(RuntimeException) { StringSequence aSupported = OBoundControl::getSupportedServiceNames(); aSupported.realloc(aSupported.getLength() + 1); ::rtl::OUString* pArray = aSupported.getArray(); pArray[aSupported.getLength()-1] = FRM_SUN_CONTROL_RADIOBUTTON; return aSupported; } //------------------------------------------------------------------ ORadioButtonControl::ORadioButtonControl(const Reference& _rxFactory) :OBoundControl(_rxFactory, VCL_CONTROL_RADIOBUTTON) { } //------------------------------------------------------------------ void SAL_CALL ORadioButtonControl::createPeer(const Reference& _rxToolkit, const Reference& _rxParent) throw (RuntimeException) { OBoundControl::createPeer(_rxToolkit, _rxParent); // switch off the auto-toggle, we do this ourself .... // (formerly this switch-off was done in the toolkit - but the correct place is here ...) // Reference< XVclWindowPeer > xVclWindowPeer( getPeer(), UNO_QUERY ); // if (xVclWindowPeer.is()) // xVclWindowPeer->setProperty(::rtl::OUString::createFromAscii("AutoToggle"), ::cppu::bool2any(sal_False)); // new order: do _not_ switch off the auto toggle because: // * today, it is not necessary anymore to handle the toggling ourself (everything works fine without it) // * without auto toggle, the AccessibleEvents as fired by the radio buttons are // a. newly checked button: "unchecked"->"checked" // b. previously checked button: "checked"->"unchecked" // This is deadly for AT-tools, which then get the "unchecked" event _immediately_ after the "checked" event, // and only read the latter. This makes radio buttons pretty unusable in form documents. // So we switched AutoToggle _on_, again, because then VCL can handle the notifications, and will send // them in the proper order. } //================================================================== InterfaceRef SAL_CALL ORadioButtonModel_CreateInstance(const Reference& _rxFactory) throw (RuntimeException) { return *(new ORadioButtonModel(_rxFactory)); } //------------------------------------------------------------------ DBG_NAME( ORadioButtonModel ) //------------------------------------------------------------------ ORadioButtonModel::ORadioButtonModel(const Reference& _rxFactory) :OReferenceValueComponent( _rxFactory, VCL_CONTROLMODEL_RADIOBUTTON, FRM_SUN_CONTROL_RADIOBUTTON,sal_True ) // use the old control name for compytibility reasons { DBG_CTOR( ORadioButtonModel, NULL ); m_nClassId = FormComponentType::RADIOBUTTON; m_aLabelServiceName = FRM_SUN_COMPONENT_GROUPBOX; initValueProperty( PROPERTY_STATE, PROPERTY_ID_STATE ); } //------------------------------------------------------------------ ORadioButtonModel::ORadioButtonModel( const ORadioButtonModel* _pOriginal, const Reference& _rxFactory ) :OReferenceValueComponent( _pOriginal, _rxFactory ) { DBG_CTOR( ORadioButtonModel, NULL ); } //------------------------------------------------------------------------------ ORadioButtonModel::~ORadioButtonModel() { DBG_DTOR( ORadioButtonModel, NULL ); } // XCloneable //------------------------------------------------------------------------------ IMPLEMENT_DEFAULT_CLONING( ORadioButtonModel ) // XServiceInfo //------------------------------------------------------------------------------ StringSequence SAL_CALL ORadioButtonModel::getSupportedServiceNames() throw(RuntimeException) { StringSequence aSupported = OReferenceValueComponent::getSupportedServiceNames(); sal_Int32 nOldLen = aSupported.getLength(); aSupported.realloc( nOldLen + 8 ); ::rtl::OUString* pStoreTo = aSupported.getArray() + nOldLen; *pStoreTo++ = BINDABLE_CONTROL_MODEL; *pStoreTo++ = DATA_AWARE_CONTROL_MODEL; *pStoreTo++ = VALIDATABLE_CONTROL_MODEL; *pStoreTo++ = BINDABLE_DATA_AWARE_CONTROL_MODEL; *pStoreTo++ = VALIDATABLE_BINDABLE_CONTROL_MODEL; *pStoreTo++ = FRM_SUN_COMPONENT_RADIOBUTTON; *pStoreTo++ = FRM_SUN_COMPONENT_DATABASE_RADIOBUTTON; *pStoreTo++ = BINDABLE_DATABASE_RADIO_BUTTON; return aSupported; } //------------------------------------------------------------------------------ void ORadioButtonModel::SetSiblingPropsTo(const ::rtl::OUString& rPropName, const Any& rValue) { // my name ::rtl::OUString sMyName(m_aName); // meine Siblings durchiterieren Reference xIndexAccess(getParent(), UNO_QUERY); if (xIndexAccess.is()) { Reference xMyProps; query_interface(static_cast(this), xMyProps); ::rtl::OUString sCurrentName; for (sal_Int32 i=0; igetCount(); ++i) { Reference xSiblingProperties(*(InterfaceRef*)xIndexAccess->getByIndex(i).getValue(), UNO_QUERY); if (!xSiblingProperties.is()) continue; if (xMyProps == xSiblingProperties) continue; // mich selber nicht umsetzen // nur wenn es ein Radio-Button ist if (!hasProperty(PROPERTY_CLASSID, xSiblingProperties)) continue; sal_Int16 nType = 0; xSiblingProperties->getPropertyValue(PROPERTY_CLASSID) >>= nType; if (nType != FormComponentType::RADIOBUTTON) continue; // das 'zur selben Gruppe gehoeren' wird am Namen festgemacht xSiblingProperties->getPropertyValue(PROPERTY_NAME) >>= sCurrentName; if (sCurrentName == sMyName) xSiblingProperties->setPropertyValue(rPropName, rValue); } } } //------------------------------------------------------------------------------ void ORadioButtonModel::setFastPropertyValue_NoBroadcast(sal_Int32 nHandle, const Any& rValue) throw (Exception) { OReferenceValueComponent::setFastPropertyValue_NoBroadcast( nHandle, rValue ); // if the label control changed ... if (nHandle == PROPERTY_ID_CONTROLLABEL) { // ... forward this to our siblings SetSiblingPropsTo(PROPERTY_CONTROLLABEL, rValue); } // wenn sich die ControlSource-Eigenschaft geaendert hat ... if (nHandle == PROPERTY_ID_CONTROLSOURCE) { // ... muss ich allen meinen Siblings, die in der selben RadioButton-Gruppe sind wie ich, auch die // neue ControlSource mitgeben SetSiblingPropsTo(PROPERTY_CONTROLSOURCE, rValue); } // die andere Richtung : wenn sich mein Name aendert ... if (nHandle == PROPERTY_ID_NAME) { // ... muss ich testen, ob ich Siblings mit dem selben Namen habe, damit ich deren ControlSource uebernehmen kann Reference xIndexAccess(getParent(), UNO_QUERY); if (xIndexAccess.is()) { ::rtl::OUString sName; ::rtl::OUString sControlSource; Reference xMyProps; query_interface(static_cast(this), xMyProps); for (sal_Int32 i=0; igetCount(); ++i) { Reference xSiblingProperties(*(InterfaceRef*)xIndexAccess->getByIndex(i).getValue(), UNO_QUERY); if (!xSiblingProperties.is()) continue; if (xMyProps == xSiblingProperties) // nur wenn ich nicht mich selber gefunden habe continue; sal_Int16 nType = 0; xSiblingProperties->getPropertyValue(PROPERTY_CLASSID) >>= nType; if (nType != FormComponentType::RADIOBUTTON) // nur Radio-Buttons continue; xSiblingProperties->getPropertyValue(PROPERTY_NAME) >>= sName; // Control, das zur gleichen Gruppe gehoert ? if (rValue == sName) { setPropertyValue(PROPERTY_CONTROLSOURCE, xSiblingProperties->getPropertyValue(PROPERTY_CONTROLSOURCE)); break; } } } } if (nHandle == PROPERTY_ID_DEFAULT_STATE) { sal_Int16 nValue; rValue >>= nValue; if (1 == nValue) { // bei allen Radios der selben Gruppe das 'default checked' ruecksetzen, denn wie schon der highlander wusste : // es kann nur einen geben. Any aZero; nValue = 0; aZero <<= nValue; SetSiblingPropsTo(PROPERTY_DEFAULT_STATE, aZero); } } } //------------------------------------------------------------------------------ void ORadioButtonModel::describeFixedProperties( Sequence< Property >& _rProps ) const { BEGIN_DESCRIBE_PROPERTIES( 1, OReferenceValueComponent ) DECL_PROP1(TABINDEX, sal_Int16, BOUND); END_DESCRIBE_PROPERTIES(); } //------------------------------------------------------------------------------ ::rtl::OUString SAL_CALL ORadioButtonModel::getServiceName() throw(RuntimeException) { return FRM_COMPONENT_RADIOBUTTON; // old (non-sun) name for compatibility ! } //------------------------------------------------------------------------------ void SAL_CALL ORadioButtonModel::write(const Reference& _rxOutStream) throw(IOException, RuntimeException) { OReferenceValueComponent::write(_rxOutStream); // Version _rxOutStream->writeShort(0x0003); // Properties _rxOutStream << getReferenceValue(); _rxOutStream << (sal_Int16)getDefaultChecked(); writeHelpTextCompatibly(_rxOutStream); // from version 0x0003 : common properties writeCommonProperties(_rxOutStream); } //------------------------------------------------------------------------------ void SAL_CALL ORadioButtonModel::read(const Reference& _rxInStream) throw(IOException, RuntimeException) { OReferenceValueComponent::read(_rxInStream); ::osl::MutexGuard aGuard(m_aMutex); // Version UINT16 nVersion = _rxInStream->readShort(); ::rtl::OUString sReferenceValue; sal_Int16 nDefaultChecked( 0 ); switch (nVersion) { case 0x0001 : _rxInStream >> sReferenceValue; _rxInStream >> nDefaultChecked; break; case 0x0002 : _rxInStream >> sReferenceValue; _rxInStream >> nDefaultChecked; readHelpTextCompatibly(_rxInStream); break; case 0x0003 : _rxInStream >> sReferenceValue; _rxInStream >> nDefaultChecked; readHelpTextCompatibly(_rxInStream); readCommonProperties(_rxInStream); break; default : DBG_ERROR("ORadioButtonModel::read : unknown version !"); defaultCommonProperties(); break; } setReferenceValue( sReferenceValue ); setDefaultChecked( (ToggleState)nDefaultChecked ); // Nach dem Lesen die Defaultwerte anzeigen if ( getControlSource().getLength() ) // (not if we don't have a control source - the "State" property acts like it is persistent, then resetNoBroadcast(); } //------------------------------------------------------------------------------ void ORadioButtonModel::_propertyChanged(const PropertyChangeEvent& _rEvent) throw(RuntimeException) { if ( _rEvent.PropertyName.equals( PROPERTY_STATE ) ) { if ( _rEvent.NewValue == (sal_Int16)1 ) { // wenn sich mein Status auf 'checked' geaendert hat, muss ich alle meine Siblings, die in der selben Gruppe // sind wie ich, entsprechend zuruecksetzen Any aZero; aZero <<= (sal_Int16)0; SetSiblingPropsTo( PROPERTY_STATE, aZero ); } } OReferenceValueComponent::_propertyChanged( _rEvent ); } //------------------------------------------------------------------------------ Any ORadioButtonModel::translateDbColumnToControlValue() { return makeAny( (sal_Int16) ( ( m_xColumn->getString() == getReferenceValue() ) ? STATE_CHECK : STATE_NOCHECK ) ); } //------------------------------------------------------------------------------ Any ORadioButtonModel::translateExternalValueToControlValue( const Any& _rExternalValue ) const { Any aControlValue = OReferenceValueComponent::translateExternalValueToControlValue( _rExternalValue ); sal_Int16 nState = STATE_NOCHECK; if ( ( aControlValue >>= nState ) && ( nState == STATE_DONTKNOW ) ) // radio buttons do not have the DONTKNOW state aControlValue <<= (sal_Int16)STATE_NOCHECK; return aControlValue; } //----------------------------------------------------------------------------- sal_Bool ORadioButtonModel::commitControlValueToDbColumn( bool /*_bPostReset*/ ) { Reference< XPropertySet > xField( getField() ); OSL_PRECOND( xField.is(), "ORadioButtonModel::commitControlValueToDbColumn: not bound!" ); if ( xField.is() ) { try { sal_Int16 nValue = 0; m_xAggregateSet->getPropertyValue( PROPERTY_STATE ) >>= nValue; if ( nValue == 1 ) xField->setPropertyValue( PROPERTY_VALUE, makeAny( getReferenceValue() ) ); } catch(Exception&) { DBG_ERROR("ORadioButtonModel::commitControlValueToDbColumn: could not commit !"); } } return sal_True; } //......................................................................... } //.........................................................................