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Diffstat (limited to 'vbahelper/source/msforms/vbauserform.cxx')
| -rw-r--r-- | vbahelper/source/msforms/vbauserform.cxx | 320 |
1 files changed, 320 insertions, 0 deletions
diff --git a/vbahelper/source/msforms/vbauserform.cxx b/vbahelper/source/msforms/vbauserform.cxx new file mode 100644 index 000000000..a89ab604a --- /dev/null +++ b/vbahelper/source/msforms/vbauserform.cxx @@ -0,0 +1,320 @@ +/* -*- 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 <vbahelper/helperdecl.hxx> +#include "service.hxx" +#include "vbauserform.hxx" +#include <com/sun/star/awt/XControl.hpp> +#include <com/sun/star/awt/XControlContainer.hpp> +#include <com/sun/star/awt/XWindow2.hpp> +#include <com/sun/star/awt/PosSize.hpp> +#include <com/sun/star/container/XNameContainer.hpp> +#include <com/sun/star/frame/XController.hpp> +#include <com/sun/star/frame/XModel.hpp> +#include <com/sun/star/script/XDefaultProperty.hpp> +#include "vbacontrols.hxx" +#include <sal/log.hxx> + +using namespace ::ooo::vba; +using namespace ::com::sun::star; + +// some little notes +// XDialog implementation has the following interesting bits +// a Controls property ( which is an array of the container controls ) +// each item in the controls array is a XControl, where the model is +// basically a property bag +// additionally the XDialog instance has itself a model +// this model has a ControlModels ( array of models ) property +// the models in ControlModels can be accessed by name +// also the XDialog is a XControl ( to access the model above + +ScVbaUserForm::ScVbaUserForm( uno::Sequence< uno::Any > const& aArgs, uno::Reference< uno::XComponentContext >const& xContext ) + : ScVbaUserForm_BASE( getXSomethingFromArgs< XHelperInterface >( aArgs, 0 ), xContext, getXSomethingFromArgs< uno::XInterface >( aArgs, 1 ), getXSomethingFromArgs< frame::XModel >( aArgs, 2 ), nullptr ), + mbDispose( true ) +{ + m_xDialog.set( m_xControl, uno::UNO_QUERY_THROW ); + uno::Reference< awt::XControl > xControl( m_xDialog, uno::UNO_QUERY_THROW ); + m_xProps.set( xControl->getModel(), uno::UNO_QUERY_THROW ); + setGeometryHelper( std::make_unique<UserFormGeometryHelper>( xControl, 0.0, 0.0 ) ); + if ( aArgs.getLength() >= 4 ) + aArgs[ 3 ] >>= m_sLibName; +} + +ScVbaUserForm::~ScVbaUserForm() +{ +} + +void SAL_CALL +ScVbaUserForm::Show( ) +{ + SAL_INFO("vbahelper", "ScVbaUserForm::Show( )"); + short aRet = 0; + mbDispose = true; + + if ( m_xDialog.is() ) + { + // try to center dialog on model window + if( m_xModel.is() ) try + { + uno::Reference< frame::XController > xController( m_xModel->getCurrentController(), uno::UNO_SET_THROW ); + uno::Reference< frame::XFrame > xFrame( xController->getFrame(), uno::UNO_SET_THROW ); + uno::Reference< awt::XWindow > xWindow( xFrame->getContainerWindow(), uno::UNO_SET_THROW ); + awt::Rectangle aPosSize = xWindow->getPosSize(); // already in pixel + + uno::Reference< awt::XControl > xControl( m_xDialog, uno::UNO_QUERY_THROW ); + uno::Reference< awt::XWindow > xControlWindow( xControl->getPeer(), uno::UNO_QUERY_THROW ); + xControlWindow->setPosSize(static_cast<sal_Int32>((aPosSize.Width - getWidth()) / 2.0), static_cast<sal_Int32>((aPosSize.Height - getHeight()) / 2.0), 0, 0, awt::PosSize::POS ); + } + catch( uno::Exception& ) + { + } + + aRet = m_xDialog->execute(); + } + SAL_INFO("vbahelper", "ScVbaUserForm::Show() execute returned " << aRet); + if ( mbDispose ) + { + try + { + uno::Reference< lang::XComponent > xComp( m_xDialog, uno::UNO_QUERY_THROW ); + m_xDialog = nullptr; + xComp->dispose(); + mbDispose = false; + } + catch( uno::Exception& ) + { + } + } +} + +OUString SAL_CALL +ScVbaUserForm::getCaption() +{ + OUString sCaption; + m_xProps->getPropertyValue( "Title" ) >>= sCaption; + return sCaption; +} +void +ScVbaUserForm::setCaption( const OUString& _caption ) +{ + m_xProps->setPropertyValue( "Title", uno::makeAny( _caption ) ); +} + +sal_Bool SAL_CALL +ScVbaUserForm::getVisible() +{ + uno::Reference< awt::XControl > xControl( m_xDialog, uno::UNO_QUERY_THROW ); + uno::Reference< awt::XWindow2 > xControlWindow( xControl->getPeer(), uno::UNO_QUERY_THROW ); + return xControlWindow->isVisible(); +} + +void SAL_CALL +ScVbaUserForm::setVisible( sal_Bool bVis ) +{ + if ( bVis ) + Show(); + else + Hide(); +} + +double SAL_CALL ScVbaUserForm::getInnerWidth() +{ + return mpGeometryHelper->getInnerWidth(); +} + +void SAL_CALL ScVbaUserForm::setInnerWidth( double fInnerWidth ) +{ + mpGeometryHelper->setInnerWidth( fInnerWidth ); +} + +double SAL_CALL ScVbaUserForm::getInnerHeight() +{ + return mpGeometryHelper->getInnerHeight(); +} + +void SAL_CALL ScVbaUserForm::setInnerHeight( double fInnerHeight ) +{ + mpGeometryHelper->setInnerHeight( fInnerHeight ); +} + +void SAL_CALL +ScVbaUserForm::Hide( ) +{ + mbDispose = false; // hide not dispose + if ( m_xDialog.is() ) + m_xDialog->endExecute(); +} + +void SAL_CALL +ScVbaUserForm::RePaint( ) +{ + // #STUB + // do nothing +} + +void SAL_CALL +ScVbaUserForm::UnloadObject( ) +{ + mbDispose = true; + if ( m_xDialog.is() ) + m_xDialog->endExecute(); +} + +OUString +ScVbaUserForm::getServiceImplName() +{ + return "ScVbaUserForm"; +} + +uno::Sequence< OUString > +ScVbaUserForm::getServiceNames() +{ + static uno::Sequence< OUString > const aServiceNames + { + "ooo.vba.excel.UserForm" + }; + return aServiceNames; +} + +uno::Reference< beans::XIntrospectionAccess > SAL_CALL +ScVbaUserForm::getIntrospection( ) +{ + return uno::Reference< beans::XIntrospectionAccess >(); +} + +uno::Any SAL_CALL +ScVbaUserForm::invoke( const OUString& /*aFunctionName*/, const uno::Sequence< uno::Any >& /*aParams*/, uno::Sequence< ::sal_Int16 >& /*aOutParamIndex*/, uno::Sequence< uno::Any >& /*aOutParam*/ ) +{ + throw uno::RuntimeException(); // unsupported operation +} + +void SAL_CALL +ScVbaUserForm::setValue( const OUString& aPropertyName, const uno::Any& aValue ) +{ + uno::Any aObject = getValue( aPropertyName ); + + // in case the dialog is already closed the VBA implementation should not throw exceptions + if ( aObject.hasValue() ) + { + // The Object *must* support XDefaultProperty here because getValue will + // only return properties that are Objects ( e.g. controls ) + // e.g. Userform1.aControl = something + // 'aControl' has to support XDefaultProperty to make sense here + uno::Reference< script::XDefaultProperty > xDfltProp( aObject, uno::UNO_QUERY_THROW ); + OUString aDfltPropName = xDfltProp->getDefaultPropertyName(); + uno::Reference< beans::XIntrospectionAccess > xUnoAccess( getIntrospectionAccess( aObject ) ); + uno::Reference< beans::XPropertySet > xPropSet( xUnoAccess->queryAdapter( cppu::UnoType<beans::XPropertySet>::get()), uno::UNO_QUERY_THROW ); + xPropSet->setPropertyValue( aDfltPropName, aValue ); + } +} + +uno::Reference< awt::XControl > +ScVbaUserForm::nestedSearch( const OUString& aPropertyName, uno::Reference< awt::XControlContainer > const & xContainer ) +{ + uno::Reference< awt::XControl > xControl = xContainer->getControl( aPropertyName ); + if ( !xControl.is() ) + { + const uno::Sequence< uno::Reference< awt::XControl > > aControls = xContainer->getControls(); + + for ( const auto& rCtrl : aControls ) + { + uno::Reference< awt::XControlContainer > xC( rCtrl, uno::UNO_QUERY ); + if ( xC.is() ) + { + xControl.set( nestedSearch( aPropertyName, xC ) ); + if ( xControl.is() ) + break; + } + } + } + return xControl; +} + +uno::Any SAL_CALL +ScVbaUserForm::getValue( const OUString& aPropertyName ) +{ + uno::Any aResult; + + // in case the dialog is already closed the VBA implementation should not throw exceptions + if ( m_xDialog.is() ) + { + uno::Reference< awt::XControl > xDialogControl( m_xDialog, uno::UNO_QUERY_THROW ); + uno::Reference< awt::XControlContainer > xContainer( m_xDialog, uno::UNO_QUERY_THROW ); + uno::Reference< awt::XControl > xControl = nestedSearch( aPropertyName, xContainer ); + xContainer->getControl( aPropertyName ); + if ( xControl.is() ) + { + uno::Reference< msforms::XControl > xVBAControl = ScVbaControlFactory::createUserformControl( mxContext, xControl, xDialogControl, m_xModel, mpGeometryHelper->getOffsetX(), mpGeometryHelper->getOffsetY() ); + ScVbaControl* pControl = dynamic_cast< ScVbaControl* >( xVBAControl.get() ); + if (pControl && !m_sLibName.isEmpty()) + pControl->setLibraryAndCodeName( m_sLibName.concat( "." ).concat( getName() ) ); + aResult <<= xVBAControl; + } + } + + return aResult; +} + +sal_Bool SAL_CALL +ScVbaUserForm::hasMethod( const OUString& /*aName*/ ) +{ + return false; +} +uno::Any SAL_CALL +ScVbaUserForm::Controls( const uno::Any& index ) +{ + // if the dialog already closed we should do nothing, but the VBA will call methods of the Controls objects + // thus we have to provide a dummy object in this case + uno::Reference< awt::XControl > xDialogControl( m_xDialog, uno::UNO_QUERY ); + uno::Reference< XCollection > xControls( new ScVbaControls( this, mxContext, xDialogControl, m_xModel, mpGeometryHelper->getOffsetX(), mpGeometryHelper->getOffsetY() ) ); + if ( index.hasValue() ) + return xControls->Item( index, uno::Any() ); + return uno::makeAny( xControls ); +} + +sal_Bool SAL_CALL +ScVbaUserForm::hasProperty( const OUString& aName ) +{ + uno::Reference< awt::XControl > xControl( m_xDialog, uno::UNO_QUERY ); + + SAL_INFO("vbahelper", "ScVbaUserForm::hasProperty(" << aName << ") " << xControl.is() ); + if ( xControl.is() ) + { + uno::Reference< beans::XPropertySet > xDlgProps( xControl->getModel(), uno::UNO_QUERY ); + if ( xDlgProps.is() ) + { + uno::Reference< container::XNameContainer > xAllChildren( xDlgProps->getPropertyValue( "AllDialogChildren" ), uno::UNO_QUERY_THROW ); + bool bRes = xAllChildren->hasByName( aName ); + SAL_INFO("vbahelper", "ScVbaUserForm::hasProperty(" << aName << ") " << xAllChildren.is() << " ---> " << bRes ); + return bRes; + } + } + return false; +} + +namespace userform +{ +namespace sdecl = comphelper::service_decl; +sdecl::vba_service_class_<ScVbaUserForm, sdecl::with_args<true> > const serviceImpl; +sdecl::ServiceDecl const serviceDecl( + serviceImpl, + "ScVbaUserForm", + "ooo.vba.msforms.UserForm" ); +} + +/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ |