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Diffstat (limited to 'forms/source/component/ImageButton.cxx')
| -rw-r--r-- | forms/source/component/ImageButton.cxx | 249 |
1 files changed, 249 insertions, 0 deletions
diff --git a/forms/source/component/ImageButton.cxx b/forms/source/component/ImageButton.cxx new file mode 100644 index 0000000000..57bbe39696 --- /dev/null +++ b/forms/source/component/ImageButton.cxx @@ -0,0 +1,249 @@ +/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */ +/* + * This file is part of the LibreOffice project. + * + * This Source Code Form is subject to the terms of the Mozilla Public + * License, v. 2.0. If a copy of the MPL was not distributed with this + * file, You can obtain one at http://mozilla.org/MPL/2.0/. + * + * This file incorporates work covered by the following license notice: + * + * 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 . + */ + +#include "ImageButton.hxx" +#include <tools/debug.hxx> +#include <tools/urlobj.hxx> +#include <vcl/svapp.hxx> +#include <osl/mutex.hxx> +#include <comphelper/basicio.hxx> +#include <com/sun/star/awt/MouseButton.hpp> +#include <com/sun/star/beans/PropertyAttribute.hpp> +#include <com/sun/star/form/FormComponentType.hpp> +#include <property.hxx> +#include <services.hxx> + +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::beans; +using namespace ::com::sun::star::container; +using namespace ::com::sun::star::form; +using namespace ::com::sun::star::io; +using namespace ::com::sun::star::lang; +using namespace ::com::sun::star::util; + +// OImageButtonModel +OImageButtonModel::OImageButtonModel(const Reference<XComponentContext>& _rxFactory) + :OClickableImageBaseModel( _rxFactory, VCL_CONTROLMODEL_IMAGEBUTTON, FRM_SUN_CONTROL_IMAGEBUTTON ) + // use the old control name for compytibility reasons +{ + m_nClassId = FormComponentType::IMAGEBUTTON; +} + +OImageButtonModel::OImageButtonModel( const OImageButtonModel* _pOriginal, const Reference<XComponentContext>& _rxFactory) + :OClickableImageBaseModel( _pOriginal, _rxFactory ) +{ + implInitializeImageURL(); +} + +css::uno::Reference< css::util::XCloneable > SAL_CALL OImageButtonModel::createClone() +{ + rtl::Reference<OImageButtonModel> pClone = new OImageButtonModel(this, getContext()); + pClone->clonedFrom(this); + return pClone; +} + +OImageButtonModel::~OImageButtonModel() +{ +} + +// XServiceInfo +css::uno::Sequence<OUString> OImageButtonModel::getSupportedServiceNames() +{ + css::uno::Sequence<OUString> aSupported = OClickableImageBaseModel::getSupportedServiceNames(); + aSupported.realloc(aSupported.getLength() + 2); + + OUString*pArray = aSupported.getArray(); + pArray[aSupported.getLength()-2] = FRM_SUN_COMPONENT_IMAGEBUTTON; + pArray[aSupported.getLength()-1] = FRM_COMPONENT_IMAGEBUTTON; + return aSupported; +} + +void OImageButtonModel::describeFixedProperties( Sequence< Property >& _rProps ) const +{ + OClickableImageBaseModel::describeFixedProperties( _rProps ); + sal_Int32 nOldCount = _rProps.getLength(); + _rProps.realloc( nOldCount + 5); + css::beans::Property* pProperties = _rProps.getArray() + nOldCount; + *pProperties++ = css::beans::Property(PROPERTY_BUTTONTYPE, PROPERTY_ID_BUTTONTYPE, cppu::UnoType<FormButtonType>::get(), css::beans::PropertyAttribute::BOUND); + *pProperties++ = css::beans::Property(PROPERTY_DISPATCHURLINTERNAL, PROPERTY_ID_DISPATCHURLINTERNAL, cppu::UnoType<sal_Bool>::get(), css::beans::PropertyAttribute::BOUND); + *pProperties++ = css::beans::Property(PROPERTY_TARGET_URL, PROPERTY_ID_TARGET_URL, cppu::UnoType<OUString>::get(), css::beans::PropertyAttribute::BOUND); + *pProperties++ = css::beans::Property(PROPERTY_TARGET_FRAME, PROPERTY_ID_TARGET_FRAME, cppu::UnoType<OUString>::get(), css::beans::PropertyAttribute::BOUND); + *pProperties++ = css::beans::Property(PROPERTY_TABINDEX, PROPERTY_ID_TABINDEX, cppu::UnoType<sal_Int16>::get(), css::beans::PropertyAttribute::BOUND); + DBG_ASSERT( pProperties == _rProps.getArray() + _rProps.getLength(), "<...>::describeFixedProperties/getInfoHelper: forgot to adjust the count ?"); +} + +OUString OImageButtonModel::getServiceName() +{ + return FRM_COMPONENT_IMAGEBUTTON; // old (non-sun) name for compatibility ! +} + +void OImageButtonModel::write(const Reference<XObjectOutputStream>& _rxOutStream) +{ + OControlModel::write(_rxOutStream); + + // Version + _rxOutStream->writeShort(0x0003); + _rxOutStream->writeShort(static_cast<sal_uInt16>(m_eButtonType)); + + OUString sTmp(INetURLObject::decode( m_sTargetURL, INetURLObject::DecodeMechanism::Unambiguous)); + _rxOutStream << sTmp; + _rxOutStream << m_sTargetFrame; + writeHelpTextCompatibly(_rxOutStream); +} + +void OImageButtonModel::read(const Reference<XObjectInputStream>& _rxInStream) +{ + OControlModel::read(_rxInStream); + + // Version + sal_uInt16 nVersion = _rxInStream->readShort(); + + switch (nVersion) + { + case 0x0001: + { + m_eButtonType = static_cast<FormButtonType>(_rxInStream->readShort()); + } + break; + case 0x0002: + { + m_eButtonType = static_cast<FormButtonType>(_rxInStream->readShort()); + _rxInStream >> m_sTargetURL; + _rxInStream >> m_sTargetFrame; + } + break; + case 0x0003: + { + m_eButtonType = static_cast<FormButtonType>(_rxInStream->readShort()); + _rxInStream >> m_sTargetURL; + _rxInStream >> m_sTargetFrame; + readHelpTextCompatibly(_rxInStream); + } + break; + + default : + OSL_FAIL("OImageButtonModel::read : unknown version !"); + m_eButtonType = FormButtonType_PUSH; + m_sTargetURL.clear(); + m_sTargetFrame.clear(); + break; + } +} + +// OImageButtonControl +Sequence<Type> OImageButtonControl::_getTypes() +{ + static Sequence<Type> const aTypes = + concatSequences(OClickableImageBaseControl::_getTypes(), OImageButtonControl_BASE::getTypes()); + return aTypes; +} + +css::uno::Sequence<OUString> OImageButtonControl::getSupportedServiceNames() +{ + css::uno::Sequence<OUString> aSupported = OClickableImageBaseControl::getSupportedServiceNames(); + aSupported.realloc(aSupported.getLength() + 2); + + OUString*pArray = aSupported.getArray(); + pArray[aSupported.getLength()-2] = FRM_SUN_CONTROL_IMAGEBUTTON; + pArray[aSupported.getLength()-1] = STARDIV_ONE_FORM_CONTROL_IMAGEBUTTON; + return aSupported; +} + +OImageButtonControl::OImageButtonControl(const Reference<XComponentContext>& _rxFactory) + :OClickableImageBaseControl(_rxFactory, VCL_CONTROL_IMAGEBUTTON) +{ + osl_atomic_increment(&m_refCount); + { + // Register as MouseListener + Reference< awt::XWindow > xComp; + query_aggregation( m_xAggregate, xComp); + if (xComp.is()) + xComp->addMouseListener( static_cast< awt::XMouseListener* >( this ) ); + } + osl_atomic_decrement(&m_refCount); +} + +// UNO Binding +Any SAL_CALL OImageButtonControl::queryAggregation(const Type& _rType) +{ + Any aReturn = OClickableImageBaseControl::queryAggregation(_rType); + if (!aReturn.hasValue()) + aReturn = OImageButtonControl_BASE::queryInterface(_rType); + + return aReturn; +} + +void OImageButtonControl::mousePressed(const awt::MouseEvent& e) +{ + SolarMutexGuard aSolarGuard; + + if (e.Buttons != awt::MouseButton::LEFT) + return; + + ::osl::ClearableMutexGuard aGuard( m_aMutex ); + if( m_aApproveActionListeners.getLength() ) + { + // if there are listeners, start the action in an own thread, to not allow + // them to block us here (we're in the application's main thread) + getImageProducerThread()->OComponentEventThread::addEvent( std::make_unique<awt::MouseEvent>(e) ); + } + else + { + // Or else don't; we must not notify the listeners in that case. + // Even not if it's added later on. + aGuard.clear(); + actionPerformed_Impl( false, e ); + } +} + +void SAL_CALL OImageButtonControl::mouseReleased(const awt::MouseEvent& /*e*/) +{ +} + +void SAL_CALL OImageButtonControl::mouseEntered(const awt::MouseEvent& /*e*/) +{ +} + +void SAL_CALL OImageButtonControl::mouseExited(const awt::MouseEvent& /*e*/) +{ +} + +} // namespace frm + +extern "C" SAL_DLLPUBLIC_EXPORT css::uno::XInterface* +com_sun_star_form_OImageButtonModel_get_implementation(css::uno::XComponentContext* component, + css::uno::Sequence<css::uno::Any> const &) +{ + return cppu::acquire(new frm::OImageButtonModel(component)); +} + +extern "C" SAL_DLLPUBLIC_EXPORT css::uno::XInterface* +com_sun_star_form_OImageButtonControl_get_implementation(css::uno::XComponentContext* component, + css::uno::Sequence<css::uno::Any> const &) +{ + return cppu::acquire(new frm::OImageButtonControl(component)); +} + +/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ |