diff options
Diffstat (limited to 'binfilter/bf_forms/source/component/forms_ImageControl.cxx')
| -rw-r--r-- | binfilter/bf_forms/source/component/forms_ImageControl.cxx | 743 |
1 files changed, 743 insertions, 0 deletions
diff --git a/binfilter/bf_forms/source/component/forms_ImageControl.cxx b/binfilter/bf_forms/source/component/forms_ImageControl.cxx new file mode 100644 index 000000000000..52dd8339d56f --- /dev/null +++ b/binfilter/bf_forms/source/component/forms_ImageControl.cxx @@ -0,0 +1,743 @@ +/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */ +/************************************************************************* + * + * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. + * + * Copyright 2000, 2010 Oracle and/or its affiliates. + * + * OpenOffice.org - a multi-platform office productivity suite + * + * This file is part of OpenOffice.org. + * + * OpenOffice.org is free software: you can redistribute it and/or modify + * it under the terms of the GNU Lesser General Public License version 3 + * only, as published by the Free Software Foundation. + * + * OpenOffice.org is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU Lesser General Public License version 3 for more details + * (a copy is included in the LICENSE file that accompanied this code). + * + * You should have received a copy of the GNU Lesser General Public License + * version 3 along with OpenOffice.org. If not, see + * <http://www.openoffice.org/license.html> + * for a copy of the LGPLv3 License. + * + ************************************************************************/ + +#include <comphelper/proparrhlp.hxx> + +#include "ImageControl.hxx" + +#include "property.hrc" +#include "frm_resource.hrc" +#include "frm_resource.hxx" +#include "services.hxx" +#include <com/sun/star/awt/XPopupMenu.hpp> +#include <com/sun/star/awt/PopupMenuDirection.hpp> + +#include <com/sun/star/ui/dialogs/ExtendedFilePickerElementIds.hpp> +#include <com/sun/star/ui/dialogs/XFilePickerControlAccess.hpp> +#include <com/sun/star/sdbc/DataType.hpp> +#include <com/sun/star/awt/MouseButton.hpp> +#include <com/sun/star/awt/XWindow.hpp> +#include <com/sun/star/io/XActiveDataSink.hpp> + + +#include <unotools/streamhelper.hxx> +#include <unotools/ucbstreamhelper.hxx> + +#include <com/sun/star/form/FormComponentType.hpp> + +#include <com/sun/star/beans/PropertyAttribute.hpp> + +#include <comphelper/property.hxx> + +namespace binfilter { + +#define ID_OPEN_GRAPHICS 1 +#define ID_CLEAR_GRAPHICS 2 + +//......................................................................... +namespace frm +{ +//......................................................................... +using namespace ::com::sun::star; +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::ui::dialogs; +using namespace ::com::sun::star::lang; +using namespace ::com::sun::star::util; + +//================================================================== +// OImageControlModel +//================================================================== + +//------------------------------------------------------------------ +InterfaceRef SAL_CALL OImageControlModel_CreateInstance(const Reference<XMultiServiceFactory>& _rxFactory) +{ + return *(new OImageControlModel(_rxFactory)); +} + +//------------------------------------------------------------------------------ +Sequence<Type> OImageControlModel::_getTypes() +{ + return concatSequences( + OBoundControlModel::_getTypes(), + OImageControlModel_Base::getTypes() + ); +} + +DBG_NAME(OImageControlModel) +//------------------------------------------------------------------ +OImageControlModel::OImageControlModel(const Reference<XMultiServiceFactory>& _rxFactory) + :OBoundControlModel(_rxFactory, VCL_CONTROLMODEL_IMAGECONTROL, FRM_CONTROL_IMAGECONTROL, sal_False, sal_False) + // use the old control name for compytibility reasons + ,OPropertyChangeListener( m_aMutex ) + ,m_pImageProducer( new ImageProducer ) + ,m_bReadOnly( sal_False ) + ,m_pAggregatePropertyMultiplexer( NULL ) +{ + DBG_CTOR( OImageControlModel, NULL ); + m_nClassId = FormComponentType::IMAGECONTROL; + + implConstruct(); +} + +//------------------------------------------------------------------ +OImageControlModel::OImageControlModel( const OImageControlModel* _pOriginal, const Reference< XMultiServiceFactory >& _rxFactory ) + :OBoundControlModel( _pOriginal, _rxFactory, sal_False, sal_False ) + // use the old control name for compytibility reasons + ,OPropertyChangeListener( m_aMutex ) + ,m_pImageProducer( NULL ) + ,m_pAggregatePropertyMultiplexer( NULL ) +{ + DBG_CTOR( OImageControlModel, NULL ); + implConstruct(); + m_bReadOnly = _pOriginal->m_bReadOnly; + + osl_incrementInterlockedCount( &m_refCount ); + { + // simulate a propertyChanged event for the ImageURL + // 2003-05-15 - #109591# - fs@openoffice.org + Any aImageURL; + getFastPropertyValue( aImageURL, PROPERTY_ID_IMAGE_URL ); + _propertyChanged( PropertyChangeEvent( *this, PROPERTY_IMAGE_URL, sal_False, PROPERTY_ID_IMAGE_URL, Any( ), aImageURL ) ); + } + osl_decrementInterlockedCount( &m_refCount ); +} + +//------------------------------------------------------------------ +void OImageControlModel::implConstruct() +{ + m_pImageProducer = new ImageProducer; + m_xImageProducer = m_pImageProducer; + m_sDataFieldConnectivityProperty = PROPERTY_IMAGE_URL; + + increment(m_refCount); + if ( m_xAggregateSet.is() ) + { + m_pAggregatePropertyMultiplexer = new OPropertyChangeMultiplexer( this, m_xAggregateSet, sal_False ); + m_pAggregatePropertyMultiplexer->acquire(); + m_pAggregatePropertyMultiplexer->addProperty( PROPERTY_IMAGE_URL ); + } + decrement(m_refCount); + + doSetDelegator(); +} + +//------------------------------------------------------------------ +OImageControlModel::~OImageControlModel() +{ + if (!OComponentHelper::rBHelper.bDisposed) + { + acquire(); + dispose(); + } + + doResetDelegator(); + + if (m_pAggregatePropertyMultiplexer) + { + m_pAggregatePropertyMultiplexer->dispose(); + m_pAggregatePropertyMultiplexer->release(); + m_pAggregatePropertyMultiplexer = NULL; + } + + DBG_DTOR(OImageControlModel,NULL); +} + +// XCloneable +//------------------------------------------------------------------------------ +IMPLEMENT_DEFAULT_CLONING( OImageControlModel ) + +// XServiceInfo +//------------------------------------------------------------------------------ +StringSequence OImageControlModel::getSupportedServiceNames() throw() +{ + StringSequence aSupported = OBoundControlModel::getSupportedServiceNames(); + aSupported.realloc(aSupported.getLength() + 1); + + ::rtl::OUString*pArray = aSupported.getArray(); + pArray[aSupported.getLength()-1] = FRM_SUN_COMPONENT_IMAGECONTROL; + return aSupported; +} + +//------------------------------------------------------------------------------ +Any SAL_CALL OImageControlModel::queryAggregation(const Type& _rType) throw (RuntimeException) +{ + // oder matters: we want to "override" the XImageProducer interface of the aggreate with out + // own XImageProducer interface, thus we need to query OImageControlModel_Base first + Any aReturn = OImageControlModel_Base::queryInterface( _rType ); + + // BUT: _don't_ let it feel responsible for the XTypeProvider interface + // (as this is implemented by our base class in the proper way) + if ( _rType.equals( ::getCppuType( static_cast< Reference< XTypeProvider >* >( NULL ) ) ) + || !aReturn.hasValue() + ) + aReturn = OBoundControlModel::queryAggregation( _rType ); + + return aReturn; +} + +//------------------------------------------------------------------------------ +sal_Bool OImageControlModel::_approve(sal_Int32 _nColumnType) +{ + // zulaessing sind die binary Typen, OTHER- und LONGVARCHAR-Felder + if ((_nColumnType == DataType::BINARY) || (_nColumnType == DataType::VARBINARY) + || (_nColumnType == DataType::LONGVARBINARY) || (_nColumnType == DataType::OTHER) + || (_nColumnType == DataType::LONGVARCHAR)) + return sal_True; + + return sal_False; +} + + +//------------------------------------------------------------------------------ +void OImageControlModel::_propertyChanged( const PropertyChangeEvent& rEvt ) + throw( RuntimeException ) +{ + ::osl::MutexGuard aGuard(m_aMutex); + + // Wenn eine URL gesetzt worden ist, muss die noch an den ImageProducer + // weitergereicht werden. + // xInStream erzeugen + + Reference<XActiveDataSink> xSink( + m_xServiceFactory->createInstance( + ::rtl::OUString::createFromAscii("com.sun.star.io.ObjectInputStream")), UNO_QUERY); + if (!xSink.is()) + return; + + // SvStream am xInStream setzen + String aPath = getString(rEvt.NewValue); + + SvStream* pFileStream = ::utl::UcbStreamHelper::CreateStream(aPath, STREAM_READ); + sal_Bool bSetNull = (NULL == pFileStream) || (ERRCODE_NONE != pFileStream->GetErrorCode()); + + if (!bSetNull) + { + // get the size of the stream + pFileStream->Seek(STREAM_SEEK_TO_END); + sal_Int32 nSize = (sal_Int32)pFileStream->Tell(); + if (pFileStream->GetBufferSize() < 8192) + pFileStream->SetBufferSize(8192); + pFileStream->Seek(STREAM_SEEK_TO_BEGIN); + + Reference<XInputStream> xInput + (new ::utl::OInputStreamHelper(new SvLockBytes(pFileStream, sal_True), + nSize)); + xSink->setInputStream(xInput); + Reference<XInputStream> xInStream(xSink, UNO_QUERY); + if (m_xColumnUpdate.is()) + m_xColumnUpdate->updateBinaryStream(xInStream, xInput->available()); + else + { + GetImageProducer()->setImage( xInStream ); + GetImageProducer()->startProduction(); + } + + // usually the setBinaryStream should close the input, but just in case .... + try + { + xInStream->closeInput(); + } + catch (NotConnectedException&) + { + } + } + else + { + if (m_xColumnUpdate.is()) + m_xColumnUpdate->updateNull(); + + Reference< com::sun::star::io::XInputStream > xNull; + GetImageProducer()->setImage(xNull); + GetImageProducer()->startProduction(); + + delete pFileStream; + } +} + +//------------------------------------------------------------------------------ +void OImageControlModel::getFastPropertyValue(Any& rValue, sal_Int32 nHandle) const +{ + switch (nHandle) + { + case PROPERTY_ID_READONLY : rValue <<= (sal_Bool)m_bReadOnly; break; + default: + OBoundControlModel::getFastPropertyValue(rValue, nHandle); + } +} + +//------------------------------------------------------------------------------ +void OImageControlModel::setFastPropertyValue_NoBroadcast(sal_Int32 nHandle, const Any& rValue) throw ( ::com::sun::star::uno::Exception) +{ + switch (nHandle) + { + case PROPERTY_ID_READONLY : + DBG_ASSERT(rValue.getValueType().getTypeClass() == TypeClass_BOOLEAN, "OImageControlModel::setFastPropertyValue_NoBroadcast : invalid type !" ); + m_bReadOnly = getBOOL(rValue); + break; + + default: + OBoundControlModel::setFastPropertyValue_NoBroadcast(nHandle, rValue); + } +} + +//------------------------------------------------------------------------------ +sal_Bool OImageControlModel::convertFastPropertyValue(Any& rConvertedValue, Any& rOldValue, sal_Int32 nHandle, const Any& rValue) + throw( IllegalArgumentException ) +{ + switch (nHandle) + { + case PROPERTY_ID_READONLY : + return tryPropertyValue(rConvertedValue, rOldValue, rValue, m_bReadOnly); + + default: + return OBoundControlModel::convertFastPropertyValue(rConvertedValue, rOldValue, nHandle, rValue); + } +} + +//------------------------------------------------------------------------------ +Reference<XPropertySetInfo> SAL_CALL OImageControlModel::getPropertySetInfo() throw( RuntimeException ) +{ + Reference<XPropertySetInfo> xInfo(createPropertySetInfo( getInfoHelper() ) ); + return xInfo; +} + +//------------------------------------------------------------------------------ +void OImageControlModel::fillProperties( + Sequence< Property >& _rProps, + Sequence< Property >& _rAggregateProps ) const +{ + FRM_BEGIN_PROP_HELPER(8) +// ModifyPropertyAttributes(_rAggregateProps, PROPERTY_IMAGE_URL, PropertyAttribute::TRANSIENT, 0); + + DECL_PROP2(CLASSID, sal_Int16, READONLY, TRANSIENT); + DECL_BOOL_PROP1(READONLY, BOUND); + DECL_PROP1(NAME, ::rtl::OUString, BOUND); + DECL_PROP1(TAG, ::rtl::OUString, BOUND); + DECL_PROP1(CONTROLSOURCE, ::rtl::OUString, BOUND); + DECL_IFACE_PROP3(BOUNDFIELD, XPropertySet, BOUND,READONLY, TRANSIENT); + DECL_IFACE_PROP2(CONTROLLABEL, XPropertySet, BOUND, MAYBEVOID); + DECL_PROP2(CONTROLSOURCEPROPERTY, rtl::OUString, READONLY, TRANSIENT); + FRM_END_PROP_HELPER(); +} + +//------------------------------------------------------------------------------ +::cppu::IPropertyArrayHelper& OImageControlModel::getInfoHelper() +{ + return *const_cast<OImageControlModel*>(this)->getArrayHelper(); +} + +//------------------------------------------------------------------------------ +::rtl::OUString OImageControlModel::getServiceName() throw ( ::com::sun::star::uno::RuntimeException) +{ + return FRM_COMPONENT_IMAGECONTROL; // old (non-sun) name for compatibility ! +} + +//------------------------------------------------------------------------------ +void OImageControlModel::write(const Reference<XObjectOutputStream>& _rxOutStream) throw ( ::com::sun::star::io::IOException, ::com::sun::star::uno::RuntimeException) +{ + // Basisklasse + OBoundControlModel::write(_rxOutStream); + // Version + _rxOutStream->writeShort(0x0003); + // Name + _rxOutStream->writeBoolean(m_bReadOnly); + writeHelpTextCompatibly(_rxOutStream); + // from version 0x0003 : common properties + writeCommonProperties(_rxOutStream); +} + +//------------------------------------------------------------------------------ +void OImageControlModel::read(const Reference<XObjectInputStream>& _rxInStream) throw ( ::com::sun::star::io::IOException, ::com::sun::star::uno::RuntimeException) +{ + OBoundControlModel::read(_rxInStream); + + // Version + sal_uInt16 nVersion = _rxInStream->readShort(); + switch (nVersion) + { + case 0x0001: + m_bReadOnly = _rxInStream->readBoolean(); + break; + case 0x0002: + m_bReadOnly = _rxInStream->readBoolean(); + readHelpTextCompatibly(_rxInStream); + break; + case 0x0003: + m_bReadOnly = _rxInStream->readBoolean(); + readHelpTextCompatibly(_rxInStream); + readCommonProperties(_rxInStream); + break; + default : + DBG_ERROR("OImageControlModel::read : unknown version !"); + m_bReadOnly = sal_False; + defaultCommonProperties(); + break; + } + // Nach dem Lesen die Defaultwerte anzeigen + if (m_aControlSource.getLength()) + { // (not if we don't have a control source - the "State" property acts like it is persistent, then + ::osl::MutexGuard aGuard(m_aMutex); // _reset expects this mutex guarding + _reset(); + } +} + +// XPropertyChangeListener +//------------------------------------------------------------------------------ +void OImageControlModel::_onValueChanged() +{ + UpdateFromField(); +} + +//------------------------------------------------------------------------------ +Any OImageControlModel::_getControlValue() const +{ + // hier macht ein Vergleich keinen Sinn, daher void siehe OBoundControlModel + return Any(); +} + +// OComponentHelper +//------------------------------------------------------------------ +void OImageControlModel::disposing() +{ + if (m_pAggregatePropertyMultiplexer) + m_pAggregatePropertyMultiplexer->dispose(); + + OBoundControlModel::disposing(); + + Reference<XInputStream> xInStream; + GetImageProducer()->setImage( xInStream ); + m_xImageProducer->startProduction(); +} + +//------------------------------------------------------------------------------ +void OImageControlModel::_reset() +{ + if(getField().is()) // only reset when we are connected to a column + { + Reference<XInputStream> xDummy; + GetImageProducer()->setImage(xDummy); + Reference<XImageProducer> xProducer = m_xImageProducer; + { // release our mutex once (it's acquired in the calling method !), as starting the image production may + // result in the locking of the solar mutex (unfortunally the default implementation of our aggregate, + // VCLXImageControl, does this locking) + // FS - 74438 - 30.03.00 + MutexRelease aRelease(m_aMutex); + xProducer->startProduction(); + } + } +} + +// Helper functions +//------------------------------------------------------------------------------ +void OImageControlModel::UpdateFromField() +{ + Reference<XInputStream> xInStream = m_xColumn->getBinaryStream(); + GetImageProducer()->setImage(xInStream); + GetImageProducer()->startProduction(); +} + +//-------------------------------------------------------------------- +Reference< XImageProducer > SAL_CALL OImageControlModel::getImageProducer() throw ( RuntimeException) +{ + return this; +} + +//-------------------------------------------------------------------- +void SAL_CALL OImageControlModel::addConsumer( const Reference< XImageConsumer >& _rxConsumer ) throw (RuntimeException) +{ + GetImageProducer()->addConsumer( _rxConsumer ); +} + +//-------------------------------------------------------------------- +void SAL_CALL OImageControlModel::removeConsumer( const Reference< XImageConsumer >& _rxConsumer ) throw (RuntimeException) +{ + GetImageProducer()->removeConsumer( _rxConsumer ); +} + +//-------------------------------------------------------------------- +void SAL_CALL OImageControlModel::startProduction( ) throw (RuntimeException) +{ + GetImageProducer()->startProduction(); +} + + +//================================================================== +// OImageControlControl +//================================================================== + +//------------------------------------------------------------------ +InterfaceRef SAL_CALL OImageControlControl_CreateInstance(const Reference<XMultiServiceFactory>& _rxFactory) +{ + return *(new OImageControlControl(_rxFactory)); +} + +//------------------------------------------------------------------------------ +Sequence<Type> OImageControlControl::_getTypes() +{ + static Sequence<Type> aTypes; + if (!aTypes.getLength()) + { + // my base class + Sequence<Type> aBaseClassTypes = OBoundControl::_getTypes(); + + Sequence<Type> aOwnTypes(1); + Type* pOwnTypes = aOwnTypes.getArray(); + pOwnTypes[0] = getCppuType((Reference<XMouseListener>*)NULL); + + aTypes = concatSequences(aBaseClassTypes, aOwnTypes); + } + return aTypes; +} + +//------------------------------------------------------------------------------ +OImageControlControl::OImageControlControl(const Reference<XMultiServiceFactory>& _rxFactory) + :OBoundControl(_rxFactory, VCL_CONTROL_IMAGECONTROL) +{ + increment(m_refCount); + { + // als Focus- und MouseListener anmelden + Reference<XWindow> xComp; + query_aggregation( m_xAggregate, xComp); + if (xComp.is()) + xComp->addMouseListener(this); + } + // Refcount bei 1 fuer den Listener + sal_Int32 n = decrement(m_refCount); +} + +// UNO Anbindung +//------------------------------------------------------------------------------ +Any SAL_CALL OImageControlControl::queryAggregation(const Type& _rType) throw (RuntimeException) +{ + Any aReturn = OBoundControl::queryAggregation(_rType); + if (!aReturn.hasValue()) + aReturn = ::cppu::queryInterface(_rType + ,static_cast<XMouseListener*>(this) + ); + + return aReturn; +} + +//------------------------------------------------------------------------------ +StringSequence OImageControlControl::getSupportedServiceNames() throw() +{ + StringSequence aSupported = OBoundControl::getSupportedServiceNames(); + aSupported.realloc(aSupported.getLength() + 1); + + ::rtl::OUString*pArray = aSupported.getArray(); + pArray[aSupported.getLength()-1] = FRM_SUN_CONTROL_IMAGECONTROL; + return aSupported; +} + +// XControl +//------------------------------------------------------------------------------ +void SAL_CALL OImageControlControl::createPeer(const Reference<XToolkit>& _rxToolkit, const Reference<XWindowPeer>& Parent) throw( RuntimeException ) +{ + OBoundControl::createPeer(_rxToolkit, Parent); + // the following is not necessary anymore. The aggregated control (from the toolkit project) + // itself will register as image consumer at the image producer, so there's no need to do this ourself. + // This holds since our model is an XImageProducer itself, and thus hiding the XImageProducer of the aggregated + // model. Before, we had two ImageProducers working in parallel. + // 2003-05-15 - 109591 - fs@openoffice.org + +/** + if (!m_xControl.is()) + return; + + // ImageConsumer vom Control holen + Reference<XWindowPeer> xPeer = m_xControl->getPeer(); + Reference<XImageConsumer> xImageConsumer(xPeer, UNO_QUERY); + if (!xImageConsumer.is()) + return; + + // ImageConsumer am Imageproducer setzen + Reference<XImageProducerSupplier> xImageSource(m_xControl->getModel(), UNO_QUERY); + if (!xImageSource.is()) + return; + Reference<XImageProducer> xImageProducer = xImageSource->getImageProducer(); + + xImageProducer->addConsumer(xImageConsumer); + xImageProducer->startProduction(); +*/ +} + +//------------------------------------------------------------------------------ +void OImageControlControl::implClearGraphics() +{ + Reference< XPropertySet > xSet( getModel(), UNO_QUERY ); + if ( xSet.is() ) + xSet->setPropertyValue( PROPERTY_IMAGE_URL, makeAny( ::rtl::OUString() ) ); +} + +//------------------------------------------------------------------------------ +void OImageControlControl::implInsertGraphics() +{ +// Reference< XPropertySet > xSet( getModel(), UNO_QUERY ); +// if ( !xSet.is() ) +// return; + +// ::rtl::OUString sTitle = FRM_RES_STRING(RID_STR_IMPORT_GRAPHIC); +// // build some arguments for the upcoming dialog +// try +// { +// ::binfilter::sfx2::FileDialogHelper aDialog( ::binfilter::sfx2::FILEOPEN_LINK_PREVIEW, SFXWB_GRAPHIC );//STRIP008 ::sfx2::FileDialogHelper aDialog( ::sfx2::FILEOPEN_LINK_PREVIEW, SFXWB_GRAPHIC ); +// aDialog.SetTitle( sTitle ); + +// Reference< XFilePickerControlAccess > xController(aDialog.GetFilePicker(), UNO_QUERY); +// DBG_ASSERT( xController.is(), "OImageControlControl::implInsertGraphics: invalid file picker!" ); +// if ( xController.is() ) +// { +// xController->setValue(ExtendedFilePickerElementIds::CHECKBOX_PREVIEW, 0, ::cppu::bool2any(sal_True)); +// xController->enableControl(ExtendedFilePickerElementIds::CHECKBOX_LINK, sal_False); +// } + +// if ( ERRCODE_NONE == aDialog.Execute() ) +// { +// // reset the url property in case it already has the value we're about to set - in this case +// // our propertyChanged would not get called without this. +// implClearGraphics(); + +// xSet->setPropertyValue( PROPERTY_IMAGE_URL, makeAny( ::rtl::OUString( aDialog.GetPath() ) ) ); +// } +// } +// catch(Exception&) +// { +// DBG_ERROR("OImageControlControl::implInsertGraphics: caught an exception while attempting to execute the FilePicker!"); +// } +} + +// MouseListener +//------------------------------------------------------------------------------ +void OImageControlControl::mousePressed(const ::com::sun::star::awt::MouseEvent& e) throw ( ::com::sun::star::uno::RuntimeException) +{ + ////////////////////////////////////////////////////////////////////// + // Nur linke Maustaste + if (e.Buttons != MouseButton::LEFT) + return; + + // is this a request for a context menu? + if ( e.PopupTrigger ) + { + Reference< XPopupMenu > xMenu( m_xServiceFactory->createInstance( ::rtl::OUString::createFromAscii( "com.sun.star.awt.PopupMenu" ) ), UNO_QUERY ); + DBG_ASSERT( xMenu.is(), "OImageControlControl::mousePressed: could not create a popup menu!" ); + + Reference< XWindowPeer > xWindowPeer = getPeer(); + DBG_ASSERT( xWindowPeer.is(), "OImageControlControl::mousePressed: no window!" ); + + if ( xMenu.is() && xWindowPeer.is() ) + { + xMenu->insertItem( ID_OPEN_GRAPHICS, FRM_RES_STRING( RID_STR_OPEN_GRAPHICS ), 0, 0 ); + xMenu->insertItem( ID_CLEAR_GRAPHICS, FRM_RES_STRING( RID_STR_CLEAR_GRAPHICS ), 0, 1 ); + + // check if the ImageURL is empty + ::rtl::OUString sCurrentURL; + Reference< XPropertySet > xSet( getModel(), UNO_QUERY ); + if ( xSet.is() ) + xSet->getPropertyValue( PROPERTY_IMAGE_URL ) >>= sCurrentURL; + if ( 0 == sCurrentURL.getLength() ) + xMenu->enableItem( ID_CLEAR_GRAPHICS, sal_False ); + + awt::Rectangle aRect( e.X, e.Y, 0, 0 ); + if ( ( e.X < 0 ) || ( e.Y < 0 ) ) + { // context menu triggered by keyboard + // position it in the center of the control + // 102205 - 16.08.2002 - fs@openoffice.org + Reference< XWindow > xWindow( static_cast< ::cppu::OWeakObject* >( this ), UNO_QUERY ); + OSL_ENSURE( xWindow.is(), "OImageControlControl::mousePressed: me not a window? How this?" ); + if ( xWindow.is() ) + { + awt::Rectangle aPosSize = xWindow->getPosSize(); + aRect.X = aPosSize.Width / 2; + aRect.Y = aPosSize.Height / 2; + } + } + + const sal_Int16 nResult = xMenu->execute( xWindowPeer, aRect, PopupMenuDirection::EXECUTE_DEFAULT ); + + switch ( nResult ) + { + case ID_OPEN_GRAPHICS: + implInsertGraphics(); + break; + + case ID_CLEAR_GRAPHICS: + implClearGraphics(); + break; + } + } + } + else + { + ////////////////////////////////////////////////////////////////////// + // Doppelclick + if (e.ClickCount == 2) + { + + Reference<XPropertySet> xSet(getModel(), UNO_QUERY); + if (!xSet.is()) + return; + + // wenn Control nicht gebunden ist, kein Dialog (da die zu schickende URL hinterher sowieso + // versanden wuerde) + // FS - #64946# - 19.04.99 + Reference<XPropertySet> xBoundField; + if (hasProperty(PROPERTY_BOUNDFIELD, xSet)) + ::cppu::extractInterface(xBoundField, xSet->getPropertyValue(PROPERTY_BOUNDFIELD)); + if (!xBoundField.is()) + { + // but only if our IMAGE_URL property is handled as if it is transient, which is equivalent to + // an empty control source + if (!hasProperty(PROPERTY_CONTROLSOURCE, xSet) || (::comphelper::getString(xSet->getPropertyValue(PROPERTY_CONTROLSOURCE)).getLength() != 0)) + return; + } + + sal_Bool bReadOnly; + xSet->getPropertyValue(PROPERTY_READONLY) >>= bReadOnly; + if (bReadOnly) + return; + + implInsertGraphics(); + } + } +} + +//......................................................................... +} // namespace frm +//......................................................................... + +} + +/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ |