| /************************************************************** |
| * |
| * 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 |
| * |
| * Unless required by applicable law or agreed to in writing, |
| * software distributed under the License is distributed on an |
| * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY |
| * KIND, either express or implied. See the License for the |
| * specific language governing permissions and limitations |
| * under the License. |
| * |
| *************************************************************/ |
| |
| |
| |
| // MARKER(update_precomp.py): autogen include statement, do not remove |
| #include "precompiled_extensions.hxx" |
| |
| #include "eventhandler.hxx" |
| #include "propctrlr.hrc" |
| #include "formbrowsertools.hxx" |
| #include "formresid.hrc" |
| #include "formstrings.hxx" |
| #include "handlerhelper.hxx" |
| #include "modulepcr.hxx" |
| #include "pcrcommon.hxx" |
| #include "pcrstrings.hxx" |
| #include "propertycontrolextender.hxx" |
| |
| /** === begin UNO includes === **/ |
| #include <com/sun/star/awt/XTabControllerModel.hpp> |
| #include <com/sun/star/beans/PropertyAttribute.hpp> |
| #include <com/sun/star/beans/UnknownPropertyException.hpp> |
| #include <com/sun/star/beans/XIntrospection.hpp> |
| #include <com/sun/star/beans/XIntrospectionAccess.hpp> |
| #include <com/sun/star/container/NoSuchElementException.hpp> |
| #include <com/sun/star/container/XChild.hpp> |
| #include <com/sun/star/container/XIndexAccess.hpp> |
| #include <com/sun/star/container/XNameContainer.hpp> |
| #include <com/sun/star/container/XNameReplace.hpp> |
| #include <com/sun/star/form/FormComponentType.hpp> |
| #include <com/sun/star/form/XForm.hpp> |
| #include <com/sun/star/form/runtime/XFormController.hpp> |
| #include <com/sun/star/inspection/PropertyControlType.hpp> |
| #include <com/sun/star/lang/NullPointerException.hpp> |
| #include <com/sun/star/script/XEventAttacherManager.hpp> |
| #include <com/sun/star/script/XScriptEventsSupplier.hpp> |
| #include <com/sun/star/util/XModifiable.hpp> |
| #include <com/sun/star/uri/UriReferenceFactory.hpp> |
| #include <com/sun/star/uri/XVndSunStarScriptUrlReference.hpp> |
| /** === end UNO includes === **/ |
| |
| #include <comphelper/namedvaluecollection.hxx> |
| #include <comphelper/evtmethodhelper.hxx> |
| #include <comphelper/types.hxx> |
| #include <cppuhelper/implbase1.hxx> |
| #include <rtl/ref.hxx> |
| #include <rtl/ustrbuf.hxx> |
| #include <sfx2/app.hxx> |
| #include <svl/eitem.hxx> |
| #include <svl/itemset.hxx> |
| #include <svx/svxdlg.hxx> |
| #include <svx/svxids.hrc> |
| #include <tools/diagnose_ex.h> |
| #include <vcl/msgbox.hxx> |
| |
| #include <map> |
| #include <algorithm> |
| |
| //------------------------------------------------------------------------ |
| extern "C" void SAL_CALL createRegistryInfo_EventHandler() |
| { |
| ::pcr::OAutoRegistration< ::pcr::EventHandler > aAutoRegistration; |
| } |
| |
| //........................................................................ |
| namespace pcr |
| { |
| //........................................................................ |
| |
| /** === begin UNO using === **/ |
| using ::com::sun::star::uno::Reference; |
| using ::com::sun::star::uno::XComponentContext; |
| using ::com::sun::star::beans::XPropertySet; |
| using ::com::sun::star::uno::Any; |
| using ::com::sun::star::uno::TypeClass_STRING; |
| using ::com::sun::star::uno::Type; |
| using ::com::sun::star::beans::XPropertyChangeListener; |
| using ::com::sun::star::beans::Property; |
| using ::com::sun::star::beans::PropertyState; |
| using ::com::sun::star::beans::PropertyState_DIRECT_VALUE; |
| using ::com::sun::star::uno::Sequence; |
| using ::com::sun::star::script::ScriptEventDescriptor; |
| using ::com::sun::star::script::XScriptEventsSupplier; |
| using ::com::sun::star::lang::NullPointerException; |
| using ::com::sun::star::uno::Exception; |
| using ::com::sun::star::container::XChild; |
| using ::com::sun::star::container::XIndexAccess; |
| using ::com::sun::star::script::XEventAttacherManager; |
| using ::com::sun::star::uno::UNO_QUERY; |
| using ::com::sun::star::uno::UNO_QUERY_THROW; |
| using ::com::sun::star::uno::XInterface; |
| using ::com::sun::star::beans::XIntrospection; |
| using ::com::sun::star::beans::XIntrospectionAccess; |
| using ::com::sun::star::container::XNameContainer; |
| using ::com::sun::star::awt::XTabControllerModel; |
| using ::com::sun::star::form::XForm; |
| using ::com::sun::star::form::runtime::XFormController; |
| using ::com::sun::star::beans::UnknownPropertyException; |
| using ::com::sun::star::uno::makeAny; |
| using ::com::sun::star::container::NoSuchElementException; |
| using ::com::sun::star::beans::XPropertySetInfo; |
| using ::com::sun::star::container::XNameReplace; |
| using ::com::sun::star::lang::IllegalArgumentException; |
| using ::com::sun::star::lang::WrappedTargetException; |
| using ::com::sun::star::uno::RuntimeException; |
| using ::com::sun::star::beans::PropertyValue; |
| using ::com::sun::star::inspection::LineDescriptor; |
| using ::com::sun::star::inspection::XPropertyControlFactory; |
| using ::com::sun::star::inspection::InteractiveSelectionResult; |
| using ::com::sun::star::inspection::InteractiveSelectionResult_Cancelled; |
| using ::com::sun::star::inspection::InteractiveSelectionResult_Success; |
| using ::com::sun::star::inspection::XObjectInspectorUI; |
| using ::com::sun::star::util::XModifiable; |
| using ::com::sun::star::beans::PropertyChangeEvent; |
| using ::com::sun::star::frame::XFrame; |
| using ::com::sun::star::frame::XModel; |
| using ::com::sun::star::frame::XController; |
| using ::com::sun::star::uno::UNO_SET_THROW; |
| using com::sun::star::uri::UriReferenceFactory; |
| using com::sun::star::uri::XUriReferenceFactory; |
| using com::sun::star::uri::XVndSunStarScriptUrlReference; |
| using ::com::sun::star::lang::XEventListener; |
| /** === end UNO using === **/ |
| namespace PropertyControlType = ::com::sun::star::inspection::PropertyControlType; |
| namespace PropertyAttribute = ::com::sun::star::beans::PropertyAttribute; |
| namespace FormComponentType = ::com::sun::star::form::FormComponentType; |
| |
| //==================================================================== |
| //= EventDescription |
| //==================================================================== |
| EventDescription::EventDescription( EventId _nId, const sal_Char* _pListenerNamespaceAscii, const sal_Char* _pListenerClassAsciiName, |
| const sal_Char* _pListenerMethodAsciiName, sal_uInt16 _nDisplayNameResId, const rtl::OString& _sHelpId, const rtl::OString& _sUniqueBrowseId ) |
| :sDisplayName( String( PcrRes( _nDisplayNameResId ) ) ) |
| ,sListenerMethodName( ::rtl::OUString::createFromAscii( _pListenerMethodAsciiName ) ) |
| ,sHelpId( _sHelpId ) |
| ,sUniqueBrowseId( _sUniqueBrowseId ) |
| ,nId( _nId ) |
| { |
| ::rtl::OUStringBuffer aQualifiedListenerClass; |
| aQualifiedListenerClass.appendAscii( "com.sun.star." ); |
| aQualifiedListenerClass.appendAscii( _pListenerNamespaceAscii ); |
| aQualifiedListenerClass.appendAscii( "." ); |
| aQualifiedListenerClass.appendAscii( _pListenerClassAsciiName ); |
| sListenerClassName = aQualifiedListenerClass.makeStringAndClear(); |
| } |
| |
| //======================================================================== |
| //= helper |
| //======================================================================== |
| namespace |
| { |
| //.................................................................... |
| #define DESCRIBE_EVENT( asciinamespace, asciilistener, asciimethod, id_postfix ) \ |
| s_aKnownEvents.insert( EventMap::value_type( \ |
| ::rtl::OUString::createFromAscii( asciimethod ), \ |
| EventDescription( ++nEventId, asciinamespace, asciilistener, asciimethod, RID_STR_EVT_##id_postfix, HID_EVT_##id_postfix, UID_BRWEVT_##id_postfix ) ) ) |
| |
| //.................................................................... |
| bool lcl_getEventDescriptionForMethod( const ::rtl::OUString& _rMethodName, EventDescription& _out_rDescription ) |
| { |
| static EventMap s_aKnownEvents; |
| if ( s_aKnownEvents.empty() ) |
| { |
| ::osl::MutexGuard aGuard( ::osl::Mutex::getGlobalMutex() ); |
| if ( s_aKnownEvents.empty() ) |
| { |
| static sal_Int32 nEventId = 0; |
| |
| DESCRIBE_EVENT( "form", "XApproveActionListener", "approveAction", APPROVEACTIONPERFORMED ); |
| DESCRIBE_EVENT( "awt", "XActionListener", "actionPerformed", ACTIONPERFORMED ); |
| DESCRIBE_EVENT( "form", "XChangeListener", "changed", CHANGED ); |
| DESCRIBE_EVENT( "awt", "XTextListener", "textChanged", TEXTCHANGED ); |
| DESCRIBE_EVENT( "awt", "XItemListener", "itemStateChanged", ITEMSTATECHANGED ); |
| DESCRIBE_EVENT( "awt", "XFocusListener", "focusGained", FOCUSGAINED ); |
| DESCRIBE_EVENT( "awt", "XFocusListener", "focusLost", FOCUSLOST ); |
| DESCRIBE_EVENT( "awt", "XKeyListener", "keyPressed", KEYTYPED ); |
| DESCRIBE_EVENT( "awt", "XKeyListener", "keyReleased", KEYUP ); |
| DESCRIBE_EVENT( "awt", "XMouseListener", "mouseEntered", MOUSEENTERED ); |
| DESCRIBE_EVENT( "awt", "XMouseMotionListener", "mouseDragged", MOUSEDRAGGED ); |
| DESCRIBE_EVENT( "awt", "XMouseMotionListener", "mouseMoved", MOUSEMOVED ); |
| DESCRIBE_EVENT( "awt", "XMouseListener", "mousePressed", MOUSEPRESSED ); |
| DESCRIBE_EVENT( "awt", "XMouseListener", "mouseReleased", MOUSERELEASED ); |
| DESCRIBE_EVENT( "awt", "XMouseListener", "mouseExited", MOUSEEXITED ); |
| DESCRIBE_EVENT( "form", "XResetListener", "approveReset", APPROVERESETTED ); |
| DESCRIBE_EVENT( "form", "XResetListener", "resetted", RESETTED ); |
| DESCRIBE_EVENT( "form", "XSubmitListener", "approveSubmit", SUBMITTED ); |
| DESCRIBE_EVENT( "form", "XUpdateListener", "approveUpdate", BEFOREUPDATE ); |
| DESCRIBE_EVENT( "form", "XUpdateListener", "updated", AFTERUPDATE ); |
| DESCRIBE_EVENT( "form", "XLoadListener", "loaded", LOADED ); |
| DESCRIBE_EVENT( "form", "XLoadListener", "reloading", RELOADING ); |
| DESCRIBE_EVENT( "form", "XLoadListener", "reloaded", RELOADED ); |
| DESCRIBE_EVENT( "form", "XLoadListener", "unloading", UNLOADING ); |
| DESCRIBE_EVENT( "form", "XLoadListener", "unloaded", UNLOADED ); |
| DESCRIBE_EVENT( "form", "XConfirmDeleteListener", "confirmDelete", CONFIRMDELETE ); |
| DESCRIBE_EVENT( "sdb", "XRowSetApproveListener", "approveRowChange", APPROVEROWCHANGE ); |
| DESCRIBE_EVENT( "sdbc", "XRowSetListener", "rowChanged", ROWCHANGE ); |
| DESCRIBE_EVENT( "sdb", "XRowSetApproveListener", "approveCursorMove", POSITIONING ); |
| DESCRIBE_EVENT( "sdbc", "XRowSetListener", "cursorMoved", POSITIONED ); |
| DESCRIBE_EVENT( "form", "XDatabaseParameterListener", "approveParameter", APPROVEPARAMETER ); |
| DESCRIBE_EVENT( "sdb", "XSQLErrorListener", "errorOccured", ERROROCCURED ); |
| DESCRIBE_EVENT( "awt", "XAdjustmentListener", "adjustmentValueChanged", ADJUSTMENTVALUECHANGED ); |
| } |
| } |
| |
| EventMap::const_iterator pos = s_aKnownEvents.find( _rMethodName ); |
| if ( pos == s_aKnownEvents.end() ) |
| return false; |
| |
| _out_rDescription = pos->second; |
| return true; |
| } |
| |
| //.................................................................... |
| ::rtl::OUString lcl_getEventPropertyName( const ::rtl::OUString& _rListenerClassName, const ::rtl::OUString& _rMethodName ) |
| { |
| ::rtl::OUStringBuffer aPropertyName; |
| aPropertyName.append( _rListenerClassName ); |
| aPropertyName.append( (sal_Unicode)';' ); |
| aPropertyName.append( _rMethodName.getStr() ); |
| return aPropertyName.makeStringAndClear(); |
| } |
| |
| //................................................................ |
| ScriptEventDescriptor lcl_getAssignedScriptEvent( const EventDescription& _rEvent, const Sequence< ScriptEventDescriptor >& _rAllAssignedMacros ) |
| { |
| ScriptEventDescriptor aScriptEvent; |
| // for the case there is actually no event assigned, initialize at least ListenerType and MethodName, |
| // so this ScriptEventDescriptor properly describes the given event |
| aScriptEvent.ListenerType = _rEvent.sListenerClassName; |
| aScriptEvent.EventMethod = _rEvent.sListenerMethodName; |
| |
| const ScriptEventDescriptor* pAssignedEvent = _rAllAssignedMacros.getConstArray(); |
| sal_Int32 assignedEventCount( _rAllAssignedMacros.getLength() ); |
| for ( sal_Int32 assignedEvent = 0; assignedEvent < assignedEventCount; ++assignedEvent, ++pAssignedEvent ) |
| { |
| if ( ( pAssignedEvent->ListenerType != _rEvent.sListenerClassName ) |
| || ( pAssignedEvent->EventMethod != _rEvent.sListenerMethodName ) |
| ) |
| continue; |
| |
| if ( ( pAssignedEvent->ScriptCode.getLength() == 0 ) |
| || ( pAssignedEvent->ScriptType.getLength() == 0 ) |
| ) |
| { |
| DBG_ERROR( "lcl_getAssignedScriptEvent: me thinks this should not happen!" ); |
| continue; |
| } |
| |
| aScriptEvent = *pAssignedEvent; |
| |
| if ( !aScriptEvent.ScriptType.equalsAscii( "StarBasic" ) ) |
| continue; |
| |
| // this is an old-style macro specification: |
| // [document|application]:Library.Module.Function |
| // we need to translate this to the new-style macro specification |
| // vnd.sun.star.script:Library.Module.Function?language=Basic&location=[document|application] |
| |
| sal_Int32 nPrefixLen = aScriptEvent.ScriptCode.indexOf( ':' ); |
| OSL_ENSURE( nPrefixLen > 0, "lcl_getAssignedScriptEvent: illegal location!" ); |
| ::rtl::OUString sLocation = aScriptEvent.ScriptCode.copy( 0, nPrefixLen ); |
| ::rtl::OUString sMacroPath = aScriptEvent.ScriptCode.copy( nPrefixLen + 1 ); |
| |
| ::rtl::OUStringBuffer aNewStyleSpec; |
| aNewStyleSpec.appendAscii( "vnd.sun.star.script:" ); |
| aNewStyleSpec.append ( sMacroPath ); |
| aNewStyleSpec.appendAscii( "?language=Basic&location=" ); |
| aNewStyleSpec.append ( sLocation ); |
| |
| aScriptEvent.ScriptCode = aNewStyleSpec.makeStringAndClear(); |
| |
| // also, this new-style spec requires the script code to be "Script" instead of "StarBasic" |
| aScriptEvent.ScriptType = ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( "Script" ) ); |
| } |
| return aScriptEvent; |
| } |
| |
| //................................................................ |
| ::rtl::OUString lcl_getQualifiedKnownListenerName( const ScriptEventDescriptor& _rFormComponentEventDescriptor ) |
| { |
| EventDescription aKnownEvent; |
| if ( lcl_getEventDescriptionForMethod( _rFormComponentEventDescriptor.EventMethod, aKnownEvent ) ) |
| return aKnownEvent.sListenerClassName; |
| DBG_ERROR( "lcl_getQualifiedKnownListenerName: unknown method name!" ); |
| // somebody assigned an script to a form component event which we don't know |
| // Speaking strictly, this is not really an error - it is possible to do |
| // this programmatically -, but it should rarely happen, since it's not possible |
| // via UI |
| return _rFormComponentEventDescriptor.ListenerType; |
| } |
| |
| //................................................................ |
| typedef ::std::set< Type, TypeLessByName > TypeBag; |
| |
| //................................................................ |
| void lcl_addListenerTypesFor_throw( const Reference< XInterface >& _rxComponent, |
| const Reference< XIntrospection >& _rxIntrospection, TypeBag& _out_rTypes ) |
| { |
| if ( !_rxComponent.is() ) |
| return; |
| OSL_PRECOND( _rxIntrospection.is(), "lcl_addListenerTypesFor_throw: this will crash!" ); |
| |
| Reference< XIntrospectionAccess > xIntrospectionAccess( |
| _rxIntrospection->inspect( makeAny( _rxComponent ) ), UNO_QUERY_THROW ); |
| |
| Sequence< Type > aListeners( xIntrospectionAccess->getSupportedListeners() ); |
| |
| ::std::copy( aListeners.getConstArray(), aListeners.getConstArray() + aListeners.getLength(), |
| ::std::insert_iterator< TypeBag >( _out_rTypes, _out_rTypes.begin() ) ); |
| } |
| |
| //................................................................ |
| bool operator ==( const ScriptEventDescriptor _lhs, const ScriptEventDescriptor _rhs ) |
| { |
| return ( ( _lhs.ListenerType == _rhs.ListenerType ) |
| && ( _lhs.EventMethod == _rhs.EventMethod ) |
| && ( _lhs.AddListenerParam == _rhs.AddListenerParam ) |
| && ( _lhs.ScriptType == _rhs.ScriptType ) |
| && ( _lhs.ScriptCode == _rhs.ScriptCode ) |
| ); |
| } |
| } |
| |
| //==================================================================== |
| //= EventHandler |
| //==================================================================== |
| typedef ::cppu::WeakImplHelper1 < ::com::sun::star::container::XNameReplace |
| > EventHolder_Base; |
| /** a UNO component holding assigned event descriptions, for use with a SvxMacroAssignDlg |
| */ |
| class EventHolder : public EventHolder_Base |
| { |
| private: |
| typedef ::std::hash_map< ::rtl::OUString, ScriptEventDescriptor, ::rtl::OUStringHash > EventMap; |
| typedef ::std::map< EventId, EventMap::iterator > EventMapIndexAccess; |
| |
| EventMap m_aEventNameAccess; |
| EventMapIndexAccess m_aEventIndexAccess; |
| |
| public: |
| EventHolder( ); |
| |
| void addEvent( EventId _nId, const ::rtl::OUString& _rEventName, const ScriptEventDescriptor& _rScriptEvent ); |
| |
| /** effectively the same as getByName, but instead of converting the ScriptEventDescriptor to the weird |
| format used by the macro assignment dialog, it is returned directly |
| */ |
| ScriptEventDescriptor getNormalizedDescriptorByName( const ::rtl::OUString& _rEventName ) const; |
| |
| // XNameReplace |
| virtual void SAL_CALL replaceByName( const ::rtl::OUString& _rName, const Any& aElement ) throw (IllegalArgumentException, NoSuchElementException, WrappedTargetException, RuntimeException); |
| virtual Any SAL_CALL getByName( const ::rtl::OUString& _rName ) throw (NoSuchElementException, WrappedTargetException, RuntimeException); |
| virtual Sequence< ::rtl::OUString > SAL_CALL getElementNames( ) throw (RuntimeException); |
| virtual ::sal_Bool SAL_CALL hasByName( const ::rtl::OUString& _rName ) throw (RuntimeException); |
| virtual Type SAL_CALL getElementType( ) throw (RuntimeException); |
| virtual ::sal_Bool SAL_CALL hasElements( ) throw (RuntimeException); |
| |
| protected: |
| ~EventHolder( ); |
| |
| private: |
| ScriptEventDescriptor impl_getDescriptor_throw( const ::rtl::OUString& _rEventName ) const; |
| }; |
| |
| DBG_NAME( EventHolder ) |
| //------------------------------------------------------------------------ |
| EventHolder::EventHolder() |
| { |
| DBG_CTOR( EventHolder, NULL ); |
| } |
| |
| //------------------------------------------------------------------------ |
| EventHolder::~EventHolder() |
| { |
| m_aEventNameAccess.clear(); |
| m_aEventIndexAccess.clear(); |
| DBG_DTOR( EventHolder, NULL ); |
| } |
| |
| //------------------------------------------------------------------------ |
| void EventHolder::addEvent( EventId _nId, const ::rtl::OUString& _rEventName, const ScriptEventDescriptor& _rScriptEvent ) |
| { |
| ::std::pair< EventMap::iterator, bool > insertionResult = |
| m_aEventNameAccess.insert( EventMap::value_type( _rEventName, _rScriptEvent ) ); |
| OSL_ENSURE( insertionResult.second, "EventHolder::addEvent: there already was a MacroURL for this event!" ); |
| m_aEventIndexAccess[ _nId ] = insertionResult.first; |
| } |
| |
| //------------------------------------------------------------------------ |
| ScriptEventDescriptor EventHolder::getNormalizedDescriptorByName( const ::rtl::OUString& _rEventName ) const |
| { |
| return impl_getDescriptor_throw( _rEventName ); |
| } |
| |
| //------------------------------------------------------------------------ |
| ScriptEventDescriptor EventHolder::impl_getDescriptor_throw( const ::rtl::OUString& _rEventName ) const |
| { |
| EventMap::const_iterator pos = m_aEventNameAccess.find( _rEventName ); |
| if ( pos == m_aEventNameAccess.end() ) |
| throw NoSuchElementException( ::rtl::OUString(), *const_cast< EventHolder* >( this ) ); |
| return pos->second; |
| } |
| |
| //------------------------------------------------------------------------ |
| void SAL_CALL EventHolder::replaceByName( const ::rtl::OUString& _rName, const Any& _rElement ) throw (IllegalArgumentException, NoSuchElementException, WrappedTargetException, RuntimeException) |
| { |
| EventMap::iterator pos = m_aEventNameAccess.find( _rName ); |
| if ( pos == m_aEventNameAccess.end() ) |
| throw NoSuchElementException( ::rtl::OUString(), *this ); |
| |
| Sequence< PropertyValue > aScriptDescriptor; |
| OSL_VERIFY( _rElement >>= aScriptDescriptor ); |
| |
| ::comphelper::NamedValueCollection aExtractor( aScriptDescriptor ); |
| |
| pos->second.ScriptType = aExtractor.getOrDefault( "EventType", ::rtl::OUString() ); |
| pos->second.ScriptCode = aExtractor.getOrDefault( "Script", ::rtl::OUString() ); |
| } |
| |
| //------------------------------------------------------------------------ |
| Any SAL_CALL EventHolder::getByName( const ::rtl::OUString& _rName ) throw (NoSuchElementException, WrappedTargetException, RuntimeException) |
| { |
| ScriptEventDescriptor aDescriptor( impl_getDescriptor_throw( _rName ) ); |
| |
| Any aRet; |
| Sequence< PropertyValue > aScriptDescriptor( 2 ); |
| aScriptDescriptor[0].Name = ::rtl::OUString::createFromAscii( "EventType" ); |
| aScriptDescriptor[0].Value <<= aDescriptor.ScriptType; |
| aScriptDescriptor[1].Name = ::rtl::OUString::createFromAscii( "Script" ); |
| aScriptDescriptor[1].Value <<= aDescriptor.ScriptCode; |
| |
| return makeAny( aScriptDescriptor ); |
| } |
| |
| //------------------------------------------------------------------------ |
| Sequence< ::rtl::OUString > SAL_CALL EventHolder::getElementNames( ) throw (RuntimeException) |
| { |
| Sequence< ::rtl::OUString > aReturn( m_aEventIndexAccess.size() ); |
| ::rtl::OUString* pReturn = aReturn.getArray(); |
| |
| // SvxMacroAssignDlg has a weird API: It expects a XNameReplace, means a container whose |
| // main access method is by name. In it's UI, it shows the possible events in exactly the |
| // order in which XNameAccess::getElementNames returns them. |
| // However, SvxMacroAssignDlg *also* takes an index for the initial selection, which is |
| // relative to the sequence returned by XNameAccess::getElementNames. |
| // This is IMO weird, since it mixes index access with name access, which decreases efficiency |
| // of the implementation. |
| // Well, it means we're forced to return the events in getElementNames in exactly the same as they |
| // appear in the property browser UI. |
| for ( EventMapIndexAccess::const_iterator loop = m_aEventIndexAccess.begin(); |
| loop != m_aEventIndexAccess.end(); |
| ++loop, ++pReturn |
| ) |
| *pReturn = loop->second->first; |
| return aReturn; |
| } |
| |
| //------------------------------------------------------------------------ |
| sal_Bool SAL_CALL EventHolder::hasByName( const ::rtl::OUString& _rName ) throw (RuntimeException) |
| { |
| EventMap::const_iterator pos = m_aEventNameAccess.find( _rName ); |
| return pos != m_aEventNameAccess.end(); |
| } |
| |
| //------------------------------------------------------------------------ |
| Type SAL_CALL EventHolder::getElementType( ) throw (RuntimeException) |
| { |
| return ::getCppuType( static_cast< Sequence< PropertyValue >* >( NULL ) ); |
| } |
| |
| //------------------------------------------------------------------------ |
| sal_Bool SAL_CALL EventHolder::hasElements( ) throw (RuntimeException) |
| { |
| return !m_aEventNameAccess.empty(); |
| } |
| |
| |
| //==================================================================== |
| //= EventHandler |
| //==================================================================== |
| DBG_NAME( EventHandler ) |
| //-------------------------------------------------------------------- |
| EventHandler::EventHandler( const Reference< XComponentContext >& _rxContext ) |
| :EventHandler_Base( m_aMutex ) |
| ,m_aContext( _rxContext ) |
| ,m_aPropertyListeners( m_aMutex ) |
| ,m_bEventsMapInitialized( false ) |
| ,m_bIsDialogElement( false ) |
| ,m_nGridColumnType( -1 ) |
| { |
| DBG_CTOR( EventHandler, NULL ); |
| } |
| |
| //-------------------------------------------------------------------- |
| EventHandler::~EventHandler() |
| { |
| DBG_DTOR( EventHandler, NULL ); |
| } |
| |
| //-------------------------------------------------------------------- |
| ::rtl::OUString SAL_CALL EventHandler::getImplementationName( ) throw (RuntimeException) |
| { |
| return getImplementationName_static(); |
| } |
| |
| //-------------------------------------------------------------------- |
| ::sal_Bool SAL_CALL EventHandler::supportsService( const ::rtl::OUString& ServiceName ) throw (RuntimeException) |
| { |
| StlSyntaxSequence< ::rtl::OUString > aAllServices( getSupportedServiceNames() ); |
| return ::std::find( aAllServices.begin(), aAllServices.end(), ServiceName ) != aAllServices.end(); |
| } |
| |
| //-------------------------------------------------------------------- |
| Sequence< ::rtl::OUString > SAL_CALL EventHandler::getSupportedServiceNames( ) throw (RuntimeException) |
| { |
| return getSupportedServiceNames_static(); |
| } |
| |
| //-------------------------------------------------------------------- |
| ::rtl::OUString SAL_CALL EventHandler::getImplementationName_static( ) throw (RuntimeException) |
| { |
| return ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( "com.sun.star.comp.extensions.EventHandler" ) ); |
| } |
| |
| //-------------------------------------------------------------------- |
| Sequence< ::rtl::OUString > SAL_CALL EventHandler::getSupportedServiceNames_static( ) throw (RuntimeException) |
| { |
| Sequence< ::rtl::OUString > aSupported( 1 ); |
| aSupported[0] = ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( "com.sun.star.form.inspection.EventHandler" ) ); |
| return aSupported; |
| } |
| |
| //-------------------------------------------------------------------- |
| Reference< XInterface > SAL_CALL EventHandler::Create( const Reference< XComponentContext >& _rxContext ) |
| { |
| return *( new EventHandler( _rxContext ) ); |
| } |
| |
| //-------------------------------------------------------------------- |
| void SAL_CALL EventHandler::inspect( const Reference< XInterface >& _rxIntrospectee ) throw (RuntimeException, NullPointerException) |
| { |
| ::osl::MutexGuard aGuard( m_aMutex ); |
| |
| if ( !_rxIntrospectee.is() ) |
| throw NullPointerException(); |
| |
| m_xComponent = Reference< XPropertySet >( _rxIntrospectee, UNO_QUERY_THROW ); |
| |
| m_bEventsMapInitialized = false; |
| EventMap aEmpty; |
| m_aEvents.swap( aEmpty ); |
| |
| m_bIsDialogElement = false; |
| m_nGridColumnType = -1; |
| try |
| { |
| Reference< XPropertySetInfo > xPSI( m_xComponent->getPropertySetInfo() ); |
| m_bIsDialogElement = xPSI.is() |
| && xPSI->hasPropertyByName( PROPERTY_WIDTH ) |
| && xPSI->hasPropertyByName( PROPERTY_HEIGHT ) |
| && xPSI->hasPropertyByName( PROPERTY_POSITIONX ) |
| && xPSI->hasPropertyByName( PROPERTY_POSITIONY ); |
| |
| Reference< XChild > xAsChild( _rxIntrospectee, UNO_QUERY ); |
| if ( xAsChild.is() && !Reference< XForm >( _rxIntrospectee, UNO_QUERY ).is() ) |
| { |
| if ( FormComponentType::GRIDCONTROL == classifyComponent( xAsChild->getParent() ) ) |
| { |
| m_nGridColumnType = classifyComponent( _rxIntrospectee ); |
| } |
| } |
| } |
| catch( const Exception& ) |
| { |
| DBG_UNHANDLED_EXCEPTION(); |
| } |
| } |
| |
| //-------------------------------------------------------------------- |
| Any SAL_CALL EventHandler::getPropertyValue( const ::rtl::OUString& _rPropertyName ) throw (UnknownPropertyException, RuntimeException) |
| { |
| ::osl::MutexGuard aGuard( m_aMutex ); |
| |
| const EventDescription& rEvent = impl_getEventForName_throw( _rPropertyName ); |
| |
| Sequence< ScriptEventDescriptor > aEvents; |
| impl_getComponentScriptEvents_nothrow( aEvents ); |
| |
| sal_Int32 nEventCount = aEvents.getLength(); |
| const ScriptEventDescriptor* pEvents = aEvents.getConstArray(); |
| |
| ScriptEventDescriptor aPropertyValue; |
| for ( sal_Int32 event = 0; event < nEventCount; ++event, ++pEvents ) |
| { |
| if ( rEvent.sListenerClassName == pEvents->ListenerType |
| && rEvent.sListenerMethodName == pEvents->EventMethod |
| ) |
| { |
| aPropertyValue = *pEvents; |
| break; |
| } |
| } |
| |
| return makeAny( aPropertyValue ); |
| } |
| |
| //-------------------------------------------------------------------- |
| void SAL_CALL EventHandler::setPropertyValue( const ::rtl::OUString& _rPropertyName, const Any& _rValue ) throw (UnknownPropertyException, RuntimeException) |
| { |
| ::osl::MutexGuard aGuard( m_aMutex ); |
| |
| const EventDescription& rEvent = impl_getEventForName_throw( _rPropertyName ); |
| |
| ScriptEventDescriptor aNewScriptEvent; |
| OSL_VERIFY( _rValue >>= aNewScriptEvent ); |
| |
| ScriptEventDescriptor aOldScriptEvent; |
| OSL_VERIFY( getPropertyValue( _rPropertyName ) >>= aOldScriptEvent ); |
| if ( aOldScriptEvent == aNewScriptEvent ) |
| return; |
| |
| if ( m_bIsDialogElement ) |
| impl_setDialogElementScriptEvent_nothrow( aNewScriptEvent ); |
| else |
| impl_setFormComponentScriptEvent_nothrow( aNewScriptEvent ); |
| |
| Reference< XModifiable > xDoc( m_aContext.getContextValueByAsciiName( "ContextDocument" ), UNO_QUERY ); |
| if ( xDoc.is() ) |
| xDoc->setModified( sal_True ); |
| |
| PropertyChangeEvent aEvent; |
| aEvent.Source = m_xComponent; |
| aEvent.PropertyHandle = rEvent.nId; |
| aEvent.PropertyName = _rPropertyName; |
| aEvent.OldValue <<= aOldScriptEvent; |
| aEvent.NewValue <<= aNewScriptEvent; |
| m_aPropertyListeners.notify( aEvent, &XPropertyChangeListener::propertyChange ); |
| } |
| |
| //-------------------------------------------------------------------- |
| Any SAL_CALL EventHandler::convertToPropertyValue( const ::rtl::OUString& _rPropertyName, const Any& _rControlValue ) throw (UnknownPropertyException, RuntimeException) |
| { |
| ::osl::MutexGuard aGuard( m_aMutex ); |
| |
| ::rtl::OUString sNewScriptCode; |
| OSL_VERIFY( _rControlValue >>= sNewScriptCode ); |
| |
| Sequence< ScriptEventDescriptor > aAllAssignedEvents; |
| impl_getComponentScriptEvents_nothrow( aAllAssignedEvents ); |
| |
| const EventDescription& rEvent = impl_getEventForName_throw( _rPropertyName ); |
| ScriptEventDescriptor aAssignedScript = lcl_getAssignedScriptEvent( rEvent, aAllAssignedEvents ); |
| |
| OSL_ENSURE( !sNewScriptCode.getLength(), "EventHandler::convertToPropertyValue: cannot convert a non-empty display name!" ); |
| // Usually, there is no possibility for the user to change the content of an event binding directly in the |
| // input field, this instead is done with the macro assignment dialog. |
| // The only exception is the user pressing "DEL" while the control has the focus, in this case, we reset the |
| // control content to an empty string. So this is the only scenario where this method is allowed to be called. |
| |
| // Striclty, we would be able to convert the display value to a property value, |
| // using the "name (location, language)" format we used in convertToControlValue. However, |
| // there is no need for this code ... |
| |
| aAssignedScript.ScriptCode = sNewScriptCode; |
| return makeAny( aAssignedScript ); |
| } |
| |
| //-------------------------------------------------------------------- |
| Any SAL_CALL EventHandler::convertToControlValue( const ::rtl::OUString& /*_rPropertyName*/, const Any& _rPropertyValue, const Type& _rControlValueType ) throw (UnknownPropertyException, RuntimeException) |
| { |
| ::osl::MutexGuard aGuard( m_aMutex ); |
| |
| ScriptEventDescriptor aScriptEvent; |
| OSL_VERIFY( _rPropertyValue >>= aScriptEvent ); |
| |
| OSL_ENSURE( _rControlValueType.getTypeClass() == TypeClass_STRING, |
| "EventHandler::convertToControlValue: unexpected ControlValue type class!" ); |
| (void)_rControlValueType; |
| |
| ::rtl::OUString sScript( aScriptEvent.ScriptCode ); |
| if ( sScript.getLength() ) |
| { |
| // format is: "name (location, language)" |
| try |
| { |
| // parse |
| Reference< XUriReferenceFactory > xUriRefFac = UriReferenceFactory::create( m_aContext.getUNOContext() ); |
| Reference< XVndSunStarScriptUrlReference > xScriptUri( xUriRefFac->parse( sScript ), UNO_QUERY_THROW ); |
| |
| ::rtl::OUStringBuffer aComposeBuffer; |
| |
| // name |
| aComposeBuffer.append( xScriptUri->getName() ); |
| |
| // location |
| const ::rtl::OUString sLocationParamName( RTL_CONSTASCII_USTRINGPARAM( "location" ) ); |
| const ::rtl::OUString sLocation = xScriptUri->getParameter( sLocationParamName ); |
| const ::rtl::OUString sLangParamName( RTL_CONSTASCII_USTRINGPARAM( "language" ) ); |
| const ::rtl::OUString sLanguage = xScriptUri->getParameter( sLangParamName ); |
| |
| if ( sLocation.getLength() || sLanguage.getLength() ) |
| { |
| aComposeBuffer.appendAscii( " (" ); |
| |
| // location |
| OSL_ENSURE( sLocation.getLength(), "EventHandler::convertToControlValue: unexpected: no location!" ); |
| if ( sLocation.getLength() ) |
| { |
| aComposeBuffer.append( sLocation ); |
| aComposeBuffer.appendAscii( ", " ); |
| } |
| |
| // language |
| if ( sLanguage.getLength() ) |
| { |
| aComposeBuffer.append( sLanguage ); |
| } |
| |
| aComposeBuffer.append( sal_Unicode( ')' ) ); |
| } |
| |
| sScript = aComposeBuffer.makeStringAndClear(); |
| } |
| catch( const Exception& ) |
| { |
| DBG_UNHANDLED_EXCEPTION(); |
| } |
| } |
| |
| return makeAny( sScript ); |
| } |
| |
| //-------------------------------------------------------------------- |
| PropertyState SAL_CALL EventHandler::getPropertyState( const ::rtl::OUString& /*_rPropertyName*/ ) throw (UnknownPropertyException, RuntimeException) |
| { |
| return PropertyState_DIRECT_VALUE; |
| } |
| |
| //-------------------------------------------------------------------- |
| void SAL_CALL EventHandler::addPropertyChangeListener( const Reference< XPropertyChangeListener >& _rxListener ) throw (RuntimeException) |
| { |
| ::osl::MutexGuard aGuard( m_aMutex ); |
| if ( !_rxListener.is() ) |
| throw NullPointerException(); |
| m_aPropertyListeners.addListener( _rxListener ); |
| } |
| |
| //-------------------------------------------------------------------- |
| void SAL_CALL EventHandler::removePropertyChangeListener( const Reference< XPropertyChangeListener >& _rxListener ) throw (RuntimeException) |
| { |
| ::osl::MutexGuard aGuard( m_aMutex ); |
| m_aPropertyListeners.removeListener( _rxListener ); |
| } |
| |
| //-------------------------------------------------------------------- |
| Sequence< Property > SAL_CALL EventHandler::getSupportedProperties() throw (RuntimeException) |
| { |
| ::osl::MutexGuard aGuard( m_aMutex ); |
| if ( !m_bEventsMapInitialized ) |
| { |
| const_cast< EventHandler* >( this )->m_bEventsMapInitialized = true; |
| try |
| { |
| Sequence< Type > aListeners; |
| impl_getCopmonentListenerTypes_nothrow( aListeners ); |
| sal_Int32 listenerCount = aListeners.getLength(); |
| |
| Property aCurrentProperty; |
| ::rtl::OUString sListenerClassName; |
| |
| // loop through all listeners and all methods, and see which we can present at the UI |
| const Type* pListeners = aListeners.getConstArray(); |
| for ( sal_Int32 listener = 0; listener < listenerCount; ++listener, ++pListeners ) |
| { |
| aCurrentProperty = Property(); |
| |
| // the programmatic name of the listener, to be used as "property" name |
| sListenerClassName = pListeners->getTypeName(); |
| OSL_ENSURE( sListenerClassName.getLength(), "EventHandler::getSupportedProperties: strange - no listener name ..." ); |
| if ( !sListenerClassName.getLength() ) |
| continue; |
| |
| // loop through all methods |
| Sequence< ::rtl::OUString > aMethods( comphelper::getEventMethodsForType( *pListeners ) ); |
| |
| const ::rtl::OUString* pMethods = aMethods.getConstArray(); |
| sal_uInt32 methodCount = aMethods.getLength(); |
| |
| for (sal_uInt32 method = 0 ; method < methodCount ; ++method, ++pMethods ) |
| { |
| EventDescription aEvent; |
| if ( !lcl_getEventDescriptionForMethod( *pMethods, aEvent ) ) |
| continue; |
| |
| if ( !impl_filterMethod_nothrow( aEvent ) ) |
| continue; |
| |
| const_cast< EventHandler* >( this )->m_aEvents.insert( EventMap::value_type( |
| lcl_getEventPropertyName( sListenerClassName, *pMethods ), aEvent ) ); |
| } |
| } |
| |
| } |
| catch( const Exception& ) |
| { |
| DBG_UNHANDLED_EXCEPTION(); |
| } |
| } |
| |
| // sort them by ID - this is the relative ordering in the UI |
| ::std::map< EventId, Property > aOrderedProperties; |
| for ( EventMap::const_iterator loop = m_aEvents.begin(); |
| loop != m_aEvents.end(); |
| ++loop |
| ) |
| { |
| aOrderedProperties[ loop->second.nId ] = Property( |
| loop->first, loop->second.nId, |
| ::getCppuType( static_cast< const ::rtl::OUString* >( NULL ) ), |
| PropertyAttribute::BOUND ); |
| } |
| |
| StlSyntaxSequence< Property > aReturn( aOrderedProperties.size() ); |
| ::std::transform( aOrderedProperties.begin(), aOrderedProperties.end(), aReturn.begin(), |
| ::std::select2nd< ::std::map< EventId, Property >::value_type >() ); |
| return aReturn; |
| } |
| |
| //-------------------------------------------------------------------- |
| Sequence< ::rtl::OUString > SAL_CALL EventHandler::getSupersededProperties( ) throw (RuntimeException) |
| { |
| // none |
| return Sequence< ::rtl::OUString >( ); |
| } |
| |
| //-------------------------------------------------------------------- |
| Sequence< ::rtl::OUString > SAL_CALL EventHandler::getActuatingProperties( ) throw (RuntimeException) |
| { |
| // none |
| return Sequence< ::rtl::OUString >( ); |
| } |
| |
| //-------------------------------------------------------------------- |
| LineDescriptor SAL_CALL EventHandler::describePropertyLine( const ::rtl::OUString& _rPropertyName, |
| const Reference< XPropertyControlFactory >& _rxControlFactory ) |
| throw (UnknownPropertyException, NullPointerException, RuntimeException) |
| { |
| if ( !_rxControlFactory.is() ) |
| throw NullPointerException(); |
| |
| ::osl::MutexGuard aGuard( m_aMutex ); |
| |
| LineDescriptor aDescriptor; |
| |
| aDescriptor.Control = _rxControlFactory->createPropertyControl( PropertyControlType::TextField, sal_True ); |
| Reference< XEventListener > xControlExtender = new PropertyControlExtender( aDescriptor.Control ); |
| |
| const EventDescription& rEvent = impl_getEventForName_throw( _rPropertyName ); |
| aDescriptor.DisplayName = rEvent.sDisplayName; |
| aDescriptor.HelpURL = HelpIdUrl::getHelpURL( rEvent.sHelpId ); |
| aDescriptor.PrimaryButtonId = rtl::OStringToOUString(rEvent.sUniqueBrowseId, RTL_TEXTENCODING_UTF8); |
| aDescriptor.HasPrimaryButton = sal_True; |
| aDescriptor.Category = ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( "Events" ) ); |
| return aDescriptor; |
| } |
| |
| //-------------------------------------------------------------------- |
| ::sal_Bool SAL_CALL EventHandler::isComposable( const ::rtl::OUString& /*_rPropertyName*/ ) throw (UnknownPropertyException, RuntimeException) |
| { |
| return sal_False; |
| } |
| |
| //-------------------------------------------------------------------- |
| InteractiveSelectionResult SAL_CALL EventHandler::onInteractivePropertySelection( const ::rtl::OUString& _rPropertyName, sal_Bool /*_bPrimary*/, Any& /*_rData*/, const Reference< XObjectInspectorUI >& _rxInspectorUI ) throw (UnknownPropertyException, NullPointerException, RuntimeException) |
| { |
| if ( !_rxInspectorUI.is() ) |
| throw NullPointerException(); |
| |
| ::osl::MutexGuard aGuard( m_aMutex ); |
| const EventDescription& rForEvent = impl_getEventForName_throw( _rPropertyName ); |
| |
| Sequence< ScriptEventDescriptor > aAllAssignedEvents; |
| impl_getComponentScriptEvents_nothrow( aAllAssignedEvents ); |
| |
| // SvxMacroAssignDlg-compatible structure holding all event/assignments |
| ::rtl::Reference< EventHolder > pEventHolder( new EventHolder ); |
| |
| for ( EventMap::const_iterator event = m_aEvents.begin(); |
| event != m_aEvents.end(); |
| ++event |
| ) |
| { |
| // the script which is assigned to the current event (if any) |
| ScriptEventDescriptor aAssignedScript = lcl_getAssignedScriptEvent( event->second, aAllAssignedEvents ); |
| pEventHolder->addEvent( event->second.nId, event->second.sListenerMethodName, aAssignedScript ); |
| } |
| |
| // the inital selection in the dialog |
| Sequence< ::rtl::OUString > aNames( pEventHolder->getElementNames() ); |
| const ::rtl::OUString* pChosenEvent = ::std::find( aNames.getConstArray(), aNames.getConstArray() + aNames.getLength(), rForEvent.sListenerMethodName ); |
| sal_uInt16 nInitialSelection = (sal_uInt16)( pChosenEvent - aNames.getConstArray() ); |
| |
| // the dialog |
| SvxAbstractDialogFactory* pFactory = SvxAbstractDialogFactory::Create(); |
| if ( !pFactory ) |
| return InteractiveSelectionResult_Cancelled; |
| |
| ::std::auto_ptr< VclAbstractDialog > pDialog( pFactory->CreateSvxMacroAssignDlg( |
| PropertyHandlerHelper::getDialogParentWindow( m_aContext ), |
| impl_getContextFrame_nothrow(), |
| m_bIsDialogElement, |
| pEventHolder.get(), |
| nInitialSelection |
| ) ); |
| |
| if ( !pDialog.get() ) |
| return InteractiveSelectionResult_Cancelled; |
| |
| // DF definite problem here |
| // OK & Cancel seem to be both returning 0 |
| if ( pDialog->Execute() == RET_CANCEL ) |
| return InteractiveSelectionResult_Cancelled; |
| |
| try |
| { |
| for ( EventMap::const_iterator event = m_aEvents.begin(); |
| event != m_aEvents.end(); |
| ++event |
| ) |
| { |
| ScriptEventDescriptor aScriptDescriptor( pEventHolder->getNormalizedDescriptorByName( event->second.sListenerMethodName ) ); |
| |
| // set the new "property value" |
| setPropertyValue( |
| lcl_getEventPropertyName( event->second.sListenerClassName, event->second.sListenerMethodName ), |
| makeAny( aScriptDescriptor ) |
| ); |
| } |
| } |
| catch( const Exception& ) |
| { |
| DBG_UNHANDLED_EXCEPTION(); |
| } |
| |
| return InteractiveSelectionResult_Success; |
| } |
| |
| //-------------------------------------------------------------------- |
| void SAL_CALL EventHandler::actuatingPropertyChanged( const ::rtl::OUString& /*_rActuatingPropertyName*/, const Any& /*_rNewValue*/, const Any& /*_rOldValue*/, const Reference< XObjectInspectorUI >& /*_rxInspectorUI*/, sal_Bool /*_bFirstTimeInit*/ ) throw (NullPointerException, RuntimeException) |
| { |
| DBG_ERROR( "EventHandler::actuatingPropertyChanged: no actuating properties -> no callback (well, this is how it *should* be!)" ); |
| } |
| |
| //-------------------------------------------------------------------- |
| IMPLEMENT_FORWARD_XCOMPONENT( EventHandler, EventHandler_Base ) |
| |
| //-------------------------------------------------------------------- |
| void SAL_CALL EventHandler::disposing() |
| { |
| EventMap aEmpty; |
| m_aEvents.swap( aEmpty ); |
| m_xComponent.clear(); |
| } |
| |
| //-------------------------------------------------------------------- |
| sal_Bool SAL_CALL EventHandler::suspend( sal_Bool /*_bSuspend*/ ) throw (RuntimeException) |
| { |
| return sal_True; |
| } |
| |
| //------------------------------------------------------------------------ |
| Reference< XFrame > EventHandler::impl_getContextFrame_nothrow() const |
| { |
| Reference< XFrame > xContextFrame; |
| |
| try |
| { |
| Reference< XModel > xContextDocument( m_aContext.getContextValueByAsciiName( "ContextDocument" ), UNO_QUERY_THROW ); |
| Reference< XController > xController( xContextDocument->getCurrentController(), UNO_SET_THROW ); |
| xContextFrame.set( xController->getFrame(), UNO_SET_THROW ); |
| } |
| catch( const Exception& ) |
| { |
| DBG_UNHANDLED_EXCEPTION(); |
| } |
| |
| return xContextFrame; |
| } |
| |
| //-------------------------------------------------------------------- |
| sal_Int32 EventHandler::impl_getComponentIndexInParent_throw() const |
| { |
| Reference< XChild > xChild( m_xComponent, UNO_QUERY_THROW ); |
| Reference< XIndexAccess > xParentAsIndexAccess( xChild->getParent(), UNO_QUERY_THROW ); |
| |
| // get the index of the inspected object within it's parent container |
| sal_Int32 nElements = xParentAsIndexAccess->getCount(); |
| for ( sal_Int32 i=0; i<nElements; ++i ) |
| { |
| Reference< XInterface > xElement( xParentAsIndexAccess->getByIndex( i ), UNO_QUERY_THROW ); |
| if ( xElement == m_xComponent ) |
| return i; |
| } |
| throw NoSuchElementException(); |
| } |
| |
| //-------------------------------------------------------------------- |
| void EventHandler::impl_getFormComponentScriptEvents_nothrow( Sequence < ScriptEventDescriptor >& _out_rEvents ) const |
| { |
| _out_rEvents = Sequence < ScriptEventDescriptor >(); |
| try |
| { |
| Reference< XChild > xChild( m_xComponent, UNO_QUERY_THROW ); |
| Reference< XEventAttacherManager > xEventManager( xChild->getParent(), UNO_QUERY_THROW ); |
| _out_rEvents = xEventManager->getScriptEvents( impl_getComponentIndexInParent_throw() ); |
| |
| // the form component script API has unqualified listener names, but for normalization |
| // purpose, we want fully qualified ones |
| ScriptEventDescriptor* pEvents = _out_rEvents.getArray(); |
| ScriptEventDescriptor* pEventsEnd = _out_rEvents.getArray() + _out_rEvents.getLength(); |
| while ( pEvents != pEventsEnd ) |
| { |
| pEvents->ListenerType = lcl_getQualifiedKnownListenerName( *pEvents ); |
| ++pEvents; |
| } |
| } |
| catch( const Exception& ) |
| { |
| DBG_UNHANDLED_EXCEPTION(); |
| } |
| } |
| |
| //-------------------------------------------------------------------- |
| void EventHandler::impl_getCopmonentListenerTypes_nothrow( Sequence< Type >& _out_rTypes ) const |
| { |
| _out_rTypes.realloc( 0 ); |
| try |
| { |
| // we use a set to avoid duplicates |
| TypeBag aListeners; |
| |
| Reference< XIntrospection > xIntrospection( m_aContext.createComponent( "com.sun.star.beans.Introspection" ), UNO_QUERY_THROW ); |
| |
| // --- model listeners |
| lcl_addListenerTypesFor_throw( |
| m_xComponent, xIntrospection, aListeners ); |
| |
| // --- "secondary component" (usually: "control" listeners) |
| { |
| Reference< XInterface > xSecondaryComponent( impl_getSecondaryComponentForEventInspection_throw() ); |
| lcl_addListenerTypesFor_throw( xSecondaryComponent, xIntrospection, aListeners ); |
| ::comphelper::disposeComponent( xSecondaryComponent ); |
| } |
| |
| // now that they're disambiguated, copy these types into our member |
| _out_rTypes.realloc( aListeners.size() ); |
| ::std::copy( aListeners.begin(), aListeners.end(), _out_rTypes.getArray() ); |
| } |
| catch( const Exception& ) |
| { |
| DBG_UNHANDLED_EXCEPTION(); |
| } |
| } |
| |
| //-------------------------------------------------------------------- |
| void EventHandler::impl_getDialogElementScriptEvents_nothrow( Sequence < ScriptEventDescriptor >& _out_rEvents ) const |
| { |
| _out_rEvents = Sequence < ScriptEventDescriptor >(); |
| try |
| { |
| Reference< XScriptEventsSupplier > xEventsSupplier( m_xComponent, UNO_QUERY_THROW ); |
| Reference< XNameContainer > xEvents( xEventsSupplier->getEvents(), UNO_QUERY_THROW ); |
| Sequence< ::rtl::OUString > aEventNames( xEvents->getElementNames() ); |
| |
| sal_Int32 nEventCount = aEventNames.getLength(); |
| _out_rEvents.realloc( nEventCount ); |
| |
| const ::rtl::OUString* pNames = aEventNames.getConstArray(); |
| ScriptEventDescriptor* pDescs = _out_rEvents.getArray(); |
| |
| for( sal_Int32 i = 0 ; i < nEventCount ; ++i, ++pNames, ++pDescs ) |
| OSL_VERIFY( xEvents->getByName( *pNames ) >>= *pDescs ); |
| } |
| catch( const Exception& ) |
| { |
| DBG_UNHANDLED_EXCEPTION(); |
| } |
| } |
| |
| //-------------------------------------------------------------------- |
| Reference< XInterface > EventHandler::impl_getSecondaryComponentForEventInspection_throw( ) const |
| { |
| Reference< XInterface > xReturn; |
| |
| // if it's a form, create a form controller for the additional events |
| Reference< XForm > xComponentAsForm( m_xComponent, UNO_QUERY ); |
| if ( xComponentAsForm.is() ) |
| { |
| Reference< XTabControllerModel > xComponentAsTCModel( m_xComponent, UNO_QUERY_THROW ); |
| Reference< XFormController > xController( |
| m_aContext.createComponent( "com.sun.star.form.runtime.FormController" ), UNO_QUERY_THROW ); |
| xController->setModel( xComponentAsTCModel ); |
| |
| xReturn = xController; |
| } |
| else |
| { |
| ::rtl::OUString sControlService; |
| OSL_VERIFY( m_xComponent->getPropertyValue( PROPERTY_DEFAULTCONTROL ) >>= sControlService ); |
| |
| xReturn = m_aContext.createComponent( sControlService ); |
| } |
| return xReturn; |
| } |
| |
| //-------------------------------------------------------------------- |
| const EventDescription& EventHandler::impl_getEventForName_throw( const ::rtl::OUString& _rPropertyName ) const |
| { |
| EventMap::const_iterator pos = m_aEvents.find( _rPropertyName ); |
| if ( pos == m_aEvents.end() ) |
| throw UnknownPropertyException(); |
| return pos->second; |
| } |
| |
| //-------------------------------------------------------------------- |
| namespace |
| { |
| static bool lcl_endsWith( const ::rtl::OUString& _rText, const ::rtl::OUString& _rCheck ) |
| { |
| sal_Int32 nTextLen = _rText.getLength(); |
| sal_Int32 nCheckLen = _rCheck.getLength(); |
| if ( nCheckLen > nTextLen ) |
| return false; |
| |
| return _rText.indexOf( _rCheck ) == ( nTextLen - nCheckLen ); |
| } |
| } |
| //-------------------------------------------------------------------- |
| void EventHandler::impl_setFormComponentScriptEvent_nothrow( const ScriptEventDescriptor& _rScriptEvent ) |
| { |
| try |
| { |
| ::rtl::OUString sScriptCode( _rScriptEvent.ScriptCode ); |
| ::rtl::OUString sScriptType( _rScriptEvent.ScriptType ); |
| bool bResetScript = ( sScriptCode.getLength() == 0 ); |
| |
| sal_Int32 nObjectIndex = impl_getComponentIndexInParent_throw(); |
| Reference< XChild > xChild( m_xComponent, UNO_QUERY_THROW ); |
| Reference< XEventAttacherManager > xEventManager( xChild->getParent(), UNO_QUERY_THROW ); |
| Sequence< ScriptEventDescriptor > aEvents( xEventManager->getScriptEvents( nObjectIndex ) ); |
| |
| // is there already a registered script for this event? |
| ScriptEventDescriptor* pEvent = aEvents.getArray(); |
| sal_Int32 eventCount = aEvents.getLength(), event = 0; |
| for ( event = 0; event < eventCount; ++event, ++pEvent ) |
| { |
| if ( ( pEvent->EventMethod == _rScriptEvent.EventMethod ) |
| && ( lcl_endsWith( _rScriptEvent.ListenerType, pEvent->ListenerType ) ) |
| // (strange enough, the events we get from getScriptEvents are not fully qualified) |
| ) |
| { |
| // yes |
| if ( !bResetScript ) |
| { |
| // set to something non-empty -> overwrite |
| pEvent->ScriptCode = sScriptCode; |
| pEvent->ScriptType = sScriptType; |
| } |
| else |
| { |
| // set to empty -> remove from sequence |
| ::std::copy( pEvent + 1, aEvents.getArray() + eventCount, pEvent ); |
| aEvents.realloc( eventCount - 1 ); |
| --eventCount; |
| } |
| break; |
| } |
| } |
| if ( ( event >= eventCount ) && !bResetScript ) |
| { |
| // no, did not find it -> append |
| aEvents.realloc( eventCount + 1 ); |
| aEvents[ eventCount ] = _rScriptEvent; |
| } |
| |
| xEventManager->revokeScriptEvents( nObjectIndex ); |
| xEventManager->registerScriptEvents( nObjectIndex, aEvents ); |
| |
| PropertyHandlerHelper::setContextDocumentModified( m_aContext ); |
| } |
| catch( const Exception& ) |
| { |
| DBG_UNHANDLED_EXCEPTION(); |
| } |
| } |
| |
| //-------------------------------------------------------------------- |
| void EventHandler::impl_setDialogElementScriptEvent_nothrow( const ScriptEventDescriptor& _rScriptEvent ) |
| { |
| try |
| { |
| ::rtl::OUString sScriptCode( _rScriptEvent.ScriptCode ); |
| bool bResetScript = ( sScriptCode.getLength() == 0 ); |
| |
| Reference< XScriptEventsSupplier > xEventsSupplier( m_xComponent, UNO_QUERY_THROW ); |
| Reference< XNameContainer > xEvents( xEventsSupplier->getEvents(), UNO_QUERY_THROW ); |
| |
| ::rtl::OUStringBuffer aCompleteName; |
| aCompleteName.append( _rScriptEvent.ListenerType ); |
| aCompleteName.appendAscii( "::" ); |
| aCompleteName.append( _rScriptEvent.EventMethod ); |
| ::rtl::OUString sCompleteName( aCompleteName.makeStringAndClear() ); |
| |
| bool bExists = xEvents->hasByName( sCompleteName ); |
| |
| if ( bResetScript ) |
| { |
| if ( bExists ) |
| xEvents->removeByName( sCompleteName ); |
| } |
| else |
| { |
| Any aNewValue; aNewValue <<= _rScriptEvent; |
| |
| if ( bExists ) |
| xEvents->replaceByName( sCompleteName, aNewValue ); |
| else |
| xEvents->insertByName( sCompleteName, aNewValue ); |
| } |
| } |
| catch( const Exception& ) |
| { |
| DBG_UNHANDLED_EXCEPTION(); |
| } |
| } |
| |
| //-------------------------------------------------------------------- |
| bool EventHandler::impl_filterMethod_nothrow( const EventDescription& _rEvent ) const |
| { |
| // some (control-triggered) events do not make sense for certain grid control columns. However, |
| // our mechnism to retrieve control-triggered events does not know about this, so we do some |
| // late filtering here. |
| switch ( m_nGridColumnType ) |
| { |
| case FormComponentType::COMBOBOX: |
| if ( UID_BRWEVT_ACTIONPERFORMED == _rEvent.sUniqueBrowseId ) |
| return false; |
| break; |
| case FormComponentType::LISTBOX: |
| if ( ( UID_BRWEVT_CHANGED == _rEvent.sUniqueBrowseId ) |
| || ( UID_BRWEVT_ACTIONPERFORMED == _rEvent.sUniqueBrowseId ) |
| ) |
| return false; |
| break; |
| } |
| |
| return true; |
| } |
| |
| //........................................................................ |
| } // namespace pcr |
| //........................................................................ |
| |
