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Diffstat (limited to 'forms/source/component/ImageControl.cxx')
| -rw-r--r-- | forms/source/component/ImageControl.cxx | 673 |
1 files changed, 673 insertions, 0 deletions
diff --git a/forms/source/component/ImageControl.cxx b/forms/source/component/ImageControl.cxx new file mode 100644 index 000000000..40bdffe00 --- /dev/null +++ b/forms/source/component/ImageControl.cxx @@ -0,0 +1,673 @@ +/************************************************************************* + * + * $RCSfile: ImageControl.cxx,v $ + * + * $Revision: 1.1.1.1 $ + * + * last change: $Author: hr $ $Date: 2000-09-18 16:29:05 $ + * + * The Contents of this file are made available subject to the terms of + * either of the following licenses + * + * - GNU Lesser General Public License Version 2.1 + * - Sun Industry Standards Source License Version 1.1 + * + * Sun Microsystems Inc., October, 2000 + * + * GNU Lesser General Public License Version 2.1 + * ============================================= + * Copyright 2000 by Sun Microsystems, Inc. + * 901 San Antonio Road, Palo Alto, CA 94303, USA + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License version 2.1, as published by the Free Software Foundation. + * + * This library 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 for more details. + * + * You should have received a copy of the GNU Lesser General Public + * License along with this library; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, + * MA 02111-1307 USA + * + * + * Sun Industry Standards Source License Version 1.1 + * ================================================= + * The contents of this file are subject to the Sun Industry Standards + * Source License Version 1.1 (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.openoffice.org/license.html. + * + * Software provided under this License is provided on an "AS IS" basis, + * WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, + * WITHOUT LIMITATION, WARRANTIES THAT THE SOFTWARE IS FREE OF DEFECTS, + * MERCHANTABLE, FIT FOR A PARTICULAR PURPOSE, OR NON-INFRINGING. + * See the License for the specific provisions governing your rights and + * obligations concerning the Software. + * + * The Initial Developer of the Original Code is: Sun Microsystems, Inc. + * + * Copyright: 2000 by Sun Microsystems, Inc. + * + * All Rights Reserved. + * + * Contributor(s): _______________________________________ + * + * + ************************************************************************/ + +#ifndef _FRM_IMAGE_CONTROL_HXX_ +#include "ImageControl.hxx" +#endif + +#ifndef _FRM_PROPERTY_HRC_ +#include "property.hrc" +#endif +#ifndef _FRM_RESOURCE_HRC_ +#include "frm_resource.hrc" +#endif +#ifndef _FRM_RESOURCE_HXX_ +#include "frm_resource.hxx" +#endif +#include "conversion.hxx" + +#ifndef _FRM_SERVICES_HXX_ +#include "services.hxx" +#endif + +#ifndef _COM_SUN_STAR_SDBC_DATATYPE_HPP_ +#include <com/sun/star/sdbc/DataType.hpp> +#endif +#ifndef _COM_SUN_STAR_AWT_MOUSEBUTTON_HPP_ +#include <com/sun/star/awt/MouseButton.hpp> +#endif +#ifndef _COM_SUN_STAR_AWT_XWINDOW_HPP_ +#include <com/sun/star/awt/XWindow.hpp> +#endif +#ifndef _COM_SUN_STAR_AWT_XDIALOG_HPP_ +#include <com/sun/star/awt/XDialog.hpp> +#endif +#ifndef _COM_SUN_STAR_IO_XACTIVEDATASINK_HPP_ +#include <com/sun/star/io/XActiveDataSink.hpp> +#endif +#ifndef _COM_SUN_STAR_IO_NOTCONNECTEDEXCEPTION_HPP_ +#include <com/sun/star/io/NotConnectedException.hpp> +#endif +#ifndef _COM_SUN_STAR_BEANS_PROPERTYVALUE_HPP_ +#include <com/sun/star/beans/PropertyValue.hpp> +#endif + +#ifndef _SVX_IMPGRF_HXX +#include <svx/impgrf.hxx> +#endif +#ifndef _URLOBJ_HXX +#include <tools/urlobj.hxx> +#endif +#ifndef _STREAM_HXX +#include <tools/stream.hxx> +#endif +#ifndef _TOOLS_DEBUG_HXX +#include <tools/debug.hxx> +#endif + +#ifndef _UNOTOOLS_STREAMHELPER_HXX_ +#include <unotools/streamhelper.hxx> +#endif +#ifndef _CPPUHELPER_EXTRACT_HXX_ +#include <cppuhelper/extract.hxx> +#endif + +//......................................................................... +namespace frm +{ +//......................................................................... + +//================================================================== +// OImageControlModel +//================================================================== + +//------------------------------------------------------------------ +InterfaceRef SAL_CALL OImageControlModel_CreateInstance(const staruno::Reference<starlang::XMultiServiceFactory>& _rxFactory) +{ + return *(new OImageControlModel(_rxFactory)); +} + +//------------------------------------------------------------------------------ +staruno::Sequence<staruno::Type> OImageControlModel::_getTypes() +{ + static staruno::Sequence<staruno::Type> aTypes; + if (!aTypes.getLength()) + { + // my base class + staruno::Sequence<staruno::Type> aBaseClassTypes = OBoundControlModel::_getTypes(); + + staruno::Sequence<staruno::Type> aOwnTypes(1); + staruno::Type* pOwnTypes = aOwnTypes.getArray(); + pOwnTypes[0] = getCppuType((staruno::Reference<starform::XImageProducerSupplier>*)NULL); + + aTypes = concatSequences(aBaseClassTypes, aOwnTypes); + } + return aTypes; +} + +DBG_NAME(OImageControlModel) +//------------------------------------------------------------------ +OImageControlModel::OImageControlModel(const staruno::Reference<starlang::XMultiServiceFactory>& _rxFactory) + :OBoundControlModel(_rxFactory, VCL_CONTROLMODEL_IMAGECONTROL, FRM_CONTROL_IMAGECONTROL, sal_False) + // use the old control name for compytibility reasons + ,OPropertyChangeListener(m_aMutex) + ,m_pImageProducer(new ImageProducer) + ,m_bReadOnly(sal_False) +{ + DBG_CTOR(OImageControlModel,NULL); + + m_xImageProducer = m_pImageProducer; + + m_sDataFieldConnectivityProperty = PROPERTY_IMAGE_URL; + increment(m_refCount); + if (m_xAggregateSet.is()) + { + OPropertyChangeMultiplexer* pMultiplexer = new OPropertyChangeMultiplexer(this, m_xAggregateSet); + pMultiplexer->addProperty(PROPERTY_IMAGE_URL); + } + decrement(m_refCount); +} + +//------------------------------------------------------------------ +OImageControlModel::~OImageControlModel() +{ + if (!OComponentHelper::rBHelper.bDisposed) + { + acquire(); + dispose(); + } + + DBG_DTOR(OImageControlModel,NULL); +} + +// starlang::XServiceInfo +//------------------------------------------------------------------------------ +StringSequence OImageControlModel::getSupportedServiceNames() throw() +{ + StringSequence aSupported = OBoundControlModel::getSupportedServiceNames(); + aSupported.realloc(aSupported.getLength() + 2); + + ::rtl::OUString*pArray = aSupported.getArray(); + pArray[aSupported.getLength()-2] = ::rtl::OUString::createFromAscii("com.sun.star.form.component.starform"); + pArray[aSupported.getLength()-1] = FRM_SUN_COMPONENT_IMAGECONTROL; + return aSupported; +} + +//------------------------------------------------------------------------------ +staruno::Any SAL_CALL OImageControlModel::queryAggregation(const staruno::Type& _rType) throw (staruno::RuntimeException) +{ + staruno::Any aReturn; + + aReturn = OBoundControlModel::queryAggregation(_rType); + if (!aReturn.hasValue()) + aReturn = ::cppu::queryInterface(_rType + ,static_cast<starform::XImageProducerSupplier*>(this) + ); + + return aReturn; +} + +//------------------------------------------------------------------------------ +sal_Bool OImageControlModel::_approve(sal_Int32 _nColumnType) +{ + // zulaessing sind die binary Typen, OTHER- und LONGVARCHAR-Felder + if ((_nColumnType == starsdbc::DataType::BINARY) || (_nColumnType == starsdbc::DataType::VARBINARY) + || (_nColumnType == starsdbc::DataType::LONGVARBINARY) || (_nColumnType == starsdbc::DataType::OTHER) + || (_nColumnType == starsdbc::DataType::LONGVARCHAR)) + return sal_True; + + return sal_False; +} + + +//------------------------------------------------------------------------------ +void OImageControlModel::_propertyChanged( const starbeans::PropertyChangeEvent& rEvt ) + throw( staruno::RuntimeException ) +{ + ::osl::MutexGuard aGuard(m_aMutex); + + // Wenn eine starutil::URL gesetzt worden ist, muss die noch an den ImageProducer + // weitergereicht werden. + // xInStream erzeugen + + staruno::Reference<stario::XActiveDataSink> xSink( + m_xServiceFactory->createInstance( + ::rtl::OUString::createFromAscii("com.sun.star.io.ObjectInputStream")), staruno::UNO_QUERY); + if (!xSink.is()) + return; + + // SvStream am xInStream setzen + INetURLObject aURLObj(getString(rEvt.NewValue)); + String aPath = INetURLObject::decode(aURLObj.PathToFileName(), '%', INetURLObject::DECODE_UNAMBIGUOUS); + + SvFileStream* pFileStream = new SvFileStream(); + pFileStream->Open(aPath, STREAM_READ); + sal_Bool bSetNull = !pFileStream->IsOpen(); + + 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); + + staruno::Reference<stario::XInputStream> xInput + (new ::utl::OInputStreamHelper(new SvLockBytes(pFileStream, sal_True), + pFileStream->GetBufferSize())); + xSink->setInputStream(xInput); + staruno::Reference<stario::XInputStream> xInStream(xSink, staruno::UNO_QUERY); + if (m_xColumnUpdate.is()) + m_xColumnUpdate->updateBinaryStream(xInStream, xInput->available()); + else + { + GetImageProducer()->setImage( xInStream ); + m_xImageProducer->startProduction(); + } + + // usually the setBinaryStream should close the input, but just in case .... + try { xInStream->closeInput(); } catch (stario::NotConnectedException& e) { e; } + } + else + { + if (m_xColumnUpdate.is()) + m_xColumnUpdate->updateNull(); + else + { + staruno::Reference<stario::XInputStream> xInStream; + GetImageProducer()->setImage( xInStream ); + m_xImageProducer->startProduction(); + } + delete pFileStream; + } +} + +//------------------------------------------------------------------------------ +void OImageControlModel::getFastPropertyValue(staruno::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 staruno::Any& rValue) +{ + switch (nHandle) + { + case PROPERTY_ID_READONLY : + DBG_ASSERT(rValue.getValueType().getTypeClass() == staruno::TypeClass_BOOLEAN, "OImageControlModel::setFastPropertyValue_NoBroadcast : invalid type !" ); + m_bReadOnly = getBOOL(rValue); + break; + + default: + OBoundControlModel::setFastPropertyValue_NoBroadcast(nHandle, rValue); + } +} + +//------------------------------------------------------------------------------ +sal_Bool OImageControlModel::convertFastPropertyValue(staruno::Any& rConvertedValue, staruno::Any& rOldValue, sal_Int32 nHandle, const staruno::Any& rValue) + throw( starlang::IllegalArgumentException ) +{ + switch (nHandle) + { + case PROPERTY_ID_READONLY : + return tryPropertyValue(rConvertedValue, rOldValue, rValue, m_bReadOnly); + + default: + return OBoundControlModel::convertFastPropertyValue(rConvertedValue, rOldValue, nHandle, rValue); + } +} + +//------------------------------------------------------------------------------ +staruno::Reference<starbeans::XPropertySetInfo> SAL_CALL OImageControlModel::getPropertySetInfo() throw( staruno::RuntimeException ) +{ + staruno::Reference<starbeans::XPropertySetInfo> xInfo(createPropertySetInfo( getInfoHelper() ) ); + return xInfo; +} + +//------------------------------------------------------------------------------ +void OImageControlModel::fillProperties( + staruno::Sequence< starbeans::Property >& _rProps, + staruno::Sequence< starbeans::Property >& _rAggregateProps ) const +{ + FRM_BEGIN_PROP_HELPER(9) +// ModifyPropertyAttributes(_rAggregateProps, PROPERTY_IMAGE_URL, starbeans::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_PROP1(HELPTEXT, ::rtl::OUString, BOUND); + DECL_IFACE_PROP2(BOUNDFIELD, starbeans::XPropertySet, READONLY, TRANSIENT); + DECL_IFACE_PROP2(CONTROLLABEL, starbeans::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() +{ + return FRM_COMPONENT_IMAGECONTROL; // old (non-sun) name for compatibility ! +} + +//------------------------------------------------------------------------------ +void OImageControlModel::write(const staruno::Reference<stario::XObjectOutputStream>& _rxOutStream) +{ + // Basisklasse + OBoundControlModel::write(_rxOutStream); + // Version + _rxOutStream->writeShort(0x0003); + // Name + _rxOutStream->writeBoolean(m_bReadOnly); + _rxOutStream << m_aHelpText; + // from version 0x0003 : common properties + writeCommonProperties(_rxOutStream); +} + +//------------------------------------------------------------------------------ +void OImageControlModel::read(const staruno::Reference<stario::XObjectInputStream>& _rxInStream) +{ + OBoundControlModel::read(_rxInStream); + + // Version + sal_uInt16 nVersion = _rxInStream->readShort(); + switch (nVersion) + { + case 0x0001: + m_bReadOnly = _rxInStream->readBoolean(); + break; + case 0x0002: + m_bReadOnly = _rxInStream->readBoolean(); + _rxInStream >> m_aHelpText; + break; + case 0x0003: + m_bReadOnly = _rxInStream->readBoolean(); + _rxInStream >> m_aHelpText; + 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(); + } +} + +// starbeans::XPropertyChangeListener +//------------------------------------------------------------------------------ +void OImageControlModel::_onValueChanged() +{ + UpdateFromField(); +} + +//------------------------------------------------------------------------------ +staruno::Any OImageControlModel::_getControlValue() const +{ + // hier macht ein Vergleich keinen Sinn, daher void siehe OBoundControlModel + return staruno::Any(); +} + +// OComponentHelper +//------------------------------------------------------------------ +void OImageControlModel::disposing() +{ + OBoundControlModel::disposing(); + +#if SUPD<583 + XInputStreamRef xInStream; +#else + staruno::Reference<stario::XInputStream> xInStream; +#endif + GetImageProducer()->setImage( xInStream ); + m_xImageProducer->startProduction(); +} + +//------------------------------------------------------------------------------ +void OImageControlModel::_reset() +{ +#if SUPD<583 + XInputStreamRef xDummy; +#else + staruno::Reference<stario::XInputStream> xDummy; +#endif + GetImageProducer()->setImage(xDummy); + staruno::Reference<starawt::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() +{ + staruno::Reference<stario::XInputStream> xInStream; + xInStream = m_xColumn->getBinaryStream(); + +#if SUPD<583 + //------------------------------------------------------------ + // temporary as long as the ImageProducer is a Smart-UNO-Class + XInputStreamRef xUsrIFace; + convertIFace(xInStream, xUsrIFace); + GetImageProducer()->setImage(xUsrIFace); + //------------------------------------------------------------ +#else + GetImageProducer()->setImage(xInStream); +#endif + + m_xImageProducer->startProduction(); +} + +//================================================================== +// OImageControlControl +//================================================================== + +//------------------------------------------------------------------ +InterfaceRef SAL_CALL OImageControlControl_CreateInstance(const staruno::Reference<starlang::XMultiServiceFactory>& _rxFactory) +{ + return *(new OImageControlControl(_rxFactory)); +} + +//------------------------------------------------------------------------------ +staruno::Sequence<staruno::Type> OImageControlControl::_getTypes() +{ + static staruno::Sequence<staruno::Type> aTypes; + if (!aTypes.getLength()) + { + // my base class + staruno::Sequence<staruno::Type> aBaseClassTypes = OBoundControl::_getTypes(); + + staruno::Sequence<staruno::Type> aOwnTypes(1); + staruno::Type* pOwnTypes = aOwnTypes.getArray(); + pOwnTypes[0] = getCppuType((staruno::Reference<starawt::XMouseListener>*)NULL); + + aTypes = concatSequences(aBaseClassTypes, aOwnTypes); + } + return aTypes; +} + +//------------------------------------------------------------------------------ +OImageControlControl::OImageControlControl(const staruno::Reference<starlang::XMultiServiceFactory>& _rxFactory) + :OBoundControl(_rxFactory, VCL_CONTROL_IMAGECONTROL) +{ + increment(m_refCount); + { + // als Focus- und MouseListener anmelden + staruno::Reference<starawt::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 +//------------------------------------------------------------------------------ +staruno::Any SAL_CALL OImageControlControl::queryAggregation(const staruno::Type& _rType) throw (staruno::RuntimeException) +{ + staruno::Any aReturn; + + aReturn = OBoundControl::queryAggregation(_rType); + if (!aReturn.hasValue()) + aReturn = ::cppu::queryInterface(_rType + ,static_cast<starawt::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; +} + +// starawt::XControl +//------------------------------------------------------------------------------ +void SAL_CALL OImageControlControl::createPeer(const staruno::Reference<starawt::XToolkit>& _rxToolkit, const staruno::Reference<starawt::XWindowPeer>& Parent) throw( staruno::RuntimeException ) +{ + OBoundControl::createPeer(_rxToolkit, Parent); + if (!m_xControl.is()) + return; + + // ImageConsumer vom Control holen + staruno::Reference<starawt::XWindowPeer> xPeer = m_xControl->getPeer(); + staruno::Reference<starawt::XImageConsumer> xImageConsumer(xPeer, staruno::UNO_QUERY); + if (!xImageConsumer.is()) + return; + + // ImageConsumer am Imageproducer setzen + staruno::Reference<starform::XImageProducerSupplier> xImageSource(m_xControl->getModel(), staruno::UNO_QUERY); + if (!xImageSource.is()) + return; + staruno::Reference<starawt::XImageProducer> xImageProducer = xImageSource->getImageProducer(); + + xImageProducer->addConsumer(xImageConsumer); + xImageProducer->startProduction(); +} + +// MouseListener +//------------------------------------------------------------------------------ +void OImageControlControl::mousePressed(const starawt::MouseEvent& e) +{ + ////////////////////////////////////////////////////////////////////// + // Nur linke Maustaste + if (e.Buttons != starawt::MouseButton::LEFT) + return; + + ////////////////////////////////////////////////////////////////////// + // Doppelclick + if (e.ClickCount == 2) + { + + staruno::Reference<starbeans::XPropertySet> xSet(getModel(), staruno::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 + staruno::Reference<starbeans::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) || (::utl::getString(xSet->getPropertyValue(PROPERTY_CONTROLSOURCE)).getLength() != 0)) + return; + } + + sal_Bool bReadOnly; + xSet->getPropertyValue(PROPERTY_READONLY) >>= bReadOnly; + if (bReadOnly) + return; + + ::rtl::OUString sTitle = FRM_RES_STRING(RID_STR_IMPORT_GRAPHIC); + // build some arguments for the upcoming dialog + staruno::Sequence<staruno::Any> aParams(4); + aParams.getArray()[0] = staruno::makeAny(starbeans::PropertyValue( + ::rtl::OUString::createFromAscii("Title"), -1, + staruno::makeAny(sTitle), starbeans::PropertyState_DIRECT_VALUE + )); + aParams.getArray()[1] = staruno::makeAny(starbeans::PropertyValue( + ::rtl::OUString::createFromAscii("PreviewActive"), -1, + staruno::makeAny((sal_Bool)sal_True), starbeans::PropertyState_DIRECT_VALUE + )); + aParams.getArray()[2] = staruno::makeAny(starbeans::PropertyValue( + ::rtl::OUString::createFromAscii("AllowEmptyFileNames"), -1, + staruno::makeAny((sal_Bool)sal_True), starbeans::PropertyState_DIRECT_VALUE + )); + staruno::Reference<starawt::XWindow> xWindow(getPeer(), staruno::UNO_QUERY); + aParams.getArray()[3] = staruno::makeAny(starbeans::PropertyValue( + ::rtl::OUString::createFromAscii("ParentWindow"), -1, + staruno::makeAny(xWindow), starbeans::PropertyState_DIRECT_VALUE + )); + + try + { + staruno::Reference<starawt::XDialog> xDialog( + m_xServiceFactory->createInstanceWithArguments( + ::rtl::OUString::createFromAscii("com.sun.star.dialogs.ImportGraphicsDialog"), + aParams), + staruno::UNO_QUERY + ); + + staruno::Reference<starbeans::XPropertySet> xDialogProps(xDialog, staruno::UNO_QUERY); + if (xDialog.is() && xDialogProps.is() && xDialog->execute()) + { + staruno::Any aSelectedPath = xDialogProps->getPropertyValue(::rtl::OUString::createFromAscii("SelectedPath")); + if (aSelectedPath.getValueType().getTypeClass() == staruno::TypeClass_STRING) + { + xSet->setPropertyValue(PROPERTY_IMAGE_URL, ::com::sun::star::uno::makeAny(::rtl::OUString())); + // 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. + xSet->setPropertyValue(PROPERTY_IMAGE_URL, aSelectedPath); + } + } + } + catch(...) + { + } + } +} + +//......................................................................... +} // namespace frm +//......................................................................... + |