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Diffstat (limited to 'embeddedobj/source/commonembedding/specialobject.cxx')
| -rw-r--r-- | embeddedobj/source/commonembedding/specialobject.cxx | 190 |
1 files changed, 190 insertions, 0 deletions
diff --git a/embeddedobj/source/commonembedding/specialobject.cxx b/embeddedobj/source/commonembedding/specialobject.cxx new file mode 100644 index 000000000..3dc1eb7e4 --- /dev/null +++ b/embeddedobj/source/commonembedding/specialobject.cxx @@ -0,0 +1,190 @@ +/* -*- 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 <com/sun/star/ui/dialogs/XExecutableDialog.hpp> +#include <com/sun/star/embed/EmbedStates.hpp> +#include <com/sun/star/embed/UnreachableStateException.hpp> +#include <com/sun/star/embed/WrongStateException.hpp> +#include <com/sun/star/embed/Aspects.hpp> +#include <com/sun/star/util/XCloseable.hpp> +#include <com/sun/star/lang/DisposedException.hpp> +#include <com/sun/star/embed/EmbedMapUnits.hpp> + +#include <cppuhelper/queryinterface.hxx> +#include <osl/diagnose.h> +#include <cppuhelper/supportsservice.hxx> + +#include <specialobject.hxx> + +using namespace ::com::sun::star; + + +OSpecialEmbeddedObject::OSpecialEmbeddedObject( const uno::Reference< uno::XComponentContext >& rxContext, const uno::Sequence< beans::NamedValue >& aObjectProps ) +: OCommonEmbeddedObject( rxContext, aObjectProps ) +{ + maSize.Width = maSize.Height = 10000; + m_nObjectState = embed::EmbedStates::LOADED; +} + + +uno::Any SAL_CALL OSpecialEmbeddedObject::queryInterface( const uno::Type& rType ) +{ + uno::Any aReturn = ::cppu::queryInterface( rType, + static_cast< embed::XEmbeddedObject* >( this ), + static_cast< embed::XInplaceObject* >( this ), + static_cast< embed::XCommonEmbedPersist* >( static_cast< embed::XEmbedPersist* >( this ) ), + static_cast< embed::XVisualObject* >( this ), + static_cast< embed::XClassifiedObject* >( this ), + static_cast< embed::XComponentSupplier* >( this ), + static_cast< util::XCloseable* >( this ), + static_cast< lang::XServiceInfo* >( this ), + static_cast< lang::XTypeProvider* >( this ), + static_cast< document::XEventBroadcaster* >( this ) ); + if ( aReturn.hasValue() ) + return aReturn; + else + return ::cppu::OWeakObject::queryInterface( rType ) ; + +} + + +embed::VisualRepresentation SAL_CALL OSpecialEmbeddedObject::getPreferredVisualRepresentation( sal_Int64 nAspect ) +{ + ::osl::MutexGuard aGuard( m_aMutex ); + if ( m_bDisposed ) + throw lang::DisposedException(); // TODO + + // TODO: if object is in loaded state it should switch itself to the running state + if ( m_nObjectState == -1 || m_nObjectState == embed::EmbedStates::LOADED ) + throw embed::WrongStateException( "The own object has no model!", + static_cast< ::cppu::OWeakObject* >(this) ); + + OSL_ENSURE( nAspect != embed::Aspects::MSOLE_ICON, "For iconified objects no graphical replacement is required!" ); + if ( nAspect == embed::Aspects::MSOLE_ICON ) + // no representation can be retrieved + throw embed::WrongStateException( "Illegal call!", + static_cast< ::cppu::OWeakObject* >(this) ); + + // TODO: return for the aspect of the document + embed::VisualRepresentation aVisualRepresentation; + return aVisualRepresentation; +} + +void SAL_CALL OSpecialEmbeddedObject::setVisualAreaSize( sal_Int64 nAspect, const awt::Size& aSize ) +{ + ::osl::MutexGuard aGuard( m_aMutex ); + if ( m_bDisposed ) + throw lang::DisposedException(); // TODO + + OSL_ENSURE( nAspect != embed::Aspects::MSOLE_ICON, "For iconified objects no graphical replacement is required!" ); + if ( nAspect == embed::Aspects::MSOLE_ICON ) + // no representation can be retrieved + throw embed::WrongStateException( "Illegal call!", + static_cast< ::cppu::OWeakObject* >(this) ); + + maSize = aSize; +} + +awt::Size SAL_CALL OSpecialEmbeddedObject::getVisualAreaSize( sal_Int64 nAspect ) +{ + ::osl::MutexGuard aGuard( m_aMutex ); + if ( m_bDisposed ) + throw lang::DisposedException(); // TODO + + OSL_ENSURE( nAspect != embed::Aspects::MSOLE_ICON, "For iconified objects no graphical replacement is required!" ); + if ( nAspect == embed::Aspects::MSOLE_ICON ) + // no representation can be retrieved + throw embed::WrongStateException( "Illegal call!", + static_cast< ::cppu::OWeakObject* >(this) ); + + if ( m_nObjectState == -1 ) + throw embed::WrongStateException( "The own object has no model!", + static_cast< ::cppu::OWeakObject* >(this) ); + + return maSize; +} + +sal_Int32 SAL_CALL OSpecialEmbeddedObject::getMapUnit( sal_Int64 nAspect ) +{ + ::osl::MutexGuard aGuard( m_aMutex ); + if ( m_bDisposed ) + throw lang::DisposedException(); // TODO + + OSL_ENSURE( nAspect != embed::Aspects::MSOLE_ICON, "For iconified objects no graphical replacement is required!" ); + if ( nAspect == embed::Aspects::MSOLE_ICON ) + // no representation can be retrieved + throw embed::WrongStateException( "Illegal call!", + static_cast< ::cppu::OWeakObject* >(this) ); + + return embed::EmbedMapUnits::ONE_100TH_MM; +} + +void SAL_CALL OSpecialEmbeddedObject::changeState( sal_Int32 nNewState ) +{ + if ( nNewState == embed::EmbedStates::UI_ACTIVE ) + nNewState = embed::EmbedStates::INPLACE_ACTIVE; + OCommonEmbeddedObject::changeState( nNewState ); +} + +void SAL_CALL OSpecialEmbeddedObject::doVerb( sal_Int32 nVerbID ) +{ + ::osl::MutexGuard aGuard( m_aMutex ); + if ( m_bDisposed ) + throw lang::DisposedException(); // TODO + + if ( m_nObjectState == -1 ) + throw embed::WrongStateException( "The object has no persistence!", + static_cast< ::cppu::OWeakObject* >(this) ); + + if ( nVerbID == -7 ) + { + + uno::Reference < ui::dialogs::XExecutableDialog > xDlg( m_xDocHolder->GetComponent(), uno::UNO_QUERY ); + if ( !xDlg.is() ) + throw embed::UnreachableStateException(); + xDlg->execute(); + } + else + OCommonEmbeddedObject::doVerb( nVerbID ); +} + +void SAL_CALL OSpecialEmbeddedObject::reload( + const uno::Sequence< beans::PropertyValue >&, + const uno::Sequence< beans::PropertyValue >&) +{ + // Allow IFrames to reload their content + SetInplaceActiveState(); +} + +OUString SAL_CALL OSpecialEmbeddedObject::getImplementationName() +{ + return "com.sun.star.comp.embed.OSpecialEmbeddedObject"; +} + +sal_Bool SAL_CALL OSpecialEmbeddedObject::supportsService(const OUString& ServiceName) +{ + return cppu::supportsService(this, ServiceName); +} + +uno::Sequence<OUString> SAL_CALL OSpecialEmbeddedObject::getSupportedServiceNames() +{ + return { "com.sun.star.comp.embed.OSpecialEmbeddedObject" }; +} + +/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ |