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/* -*- 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 <recording/dispatchrecordersupplier.hxx>
#include <threadhelp/writeguard.hxx>
#include <threadhelp/readguard.hxx>
#include <services.h>
#include <com/sun/star/frame/XRecordableDispatch.hpp>
#include <vcl/svapp.hxx>
namespace framework{
//*****************************************************************************************************************
// XInterface, XTypeProvider
//*****************************************************************************************************************
DEFINE_XSERVICEINFO_MULTISERVICE(
DispatchRecorderSupplier,
::cppu::OWeakObject,
"com.sun.star.frame.DispatchRecorderSupplier",
IMPLEMENTATIONNAME_DISPATCHRECORDERSUPPLIER)
DEFINE_INIT_SERVICE(
DispatchRecorderSupplier,
{
/*Attention
I think we don't need any mutex or lock here ... because we are called by our own static method impl_createInstance()
to create a new instance of this class by our own supported service factory.
see macro DEFINE_XSERVICEINFO_MULTISERVICE and "impl_initService()" for further information!
*/
}
)
//_____________________________________________________________________________
/**
@short standard constructor to create instance
@descr Because an instance will be initialized by her interface methods
it's not neccessary to do anything here.
*/
DispatchRecorderSupplier::DispatchRecorderSupplier( const css::uno::Reference< css::lang::XMultiServiceFactory >& )
// init baseclasses first!
// Attention: Don't change order of initialization!
: ThreadHelpBase ( &Application::GetSolarMutex() )
// init member
, m_xDispatchRecorder( NULL )
{
}
//_____________________________________________________________________________
/**
@short standard destructor
@descr We are a helper and not a real service. So we doesn't provide
dispose() functionality. This supplier dies by ref count mechanism
and should release all internal used ones too.
*/
DispatchRecorderSupplier::~DispatchRecorderSupplier()
{
m_xDispatchRecorder = NULL;
}
//_____________________________________________________________________________
/**
@short set a new dispatch recorder on this supplier
@descr Because there can exist more then one recorder implementations
(to generate java/basic/... scripts from recorded data) it must
be possible to set it on a supplier.
@see getDispatchRecorder()
@param xRecorder
the new recorder to set it
<br><NULL/> isn't recommended, because recording without a
valid recorder can't work. But it's not checked here. So user
of this supplier can decide that without changing this
implementation.
@change 09.04.2002 by Andreas Schluens
*/
void SAL_CALL DispatchRecorderSupplier::setDispatchRecorder( const css::uno::Reference< css::frame::XDispatchRecorder >& xRecorder ) throw (css::uno::RuntimeException)
{
// SAFE =>
WriteGuard aWriteLock(m_aLock);
m_xDispatchRecorder=xRecorder;
// => SAFE
}
//_____________________________________________________________________________
/**
@short provides access to the dispatch recorder of this supplier
@descr Such recorder can be used outside to record dispatches.
But normaly he is used internaly only. Of course he must used
from outside to get the recorded data e.g. for saving it as a
script.
@see setDispatchRecorder()
@return the internal used dispatch recorder
<br>May it can be <NULL/> if no one was set before.
@change 09.04.2002 by Andreas Schluens
*/
css::uno::Reference< css::frame::XDispatchRecorder > SAL_CALL DispatchRecorderSupplier::getDispatchRecorder() throw (css::uno::RuntimeException)
{
// SAFE =>
ReadGuard aReadLock(m_aLock);
return m_xDispatchRecorder;
// => SAFE
}
//_____________________________________________________________________________
/**
@short execute a dispatch request and record it
@descr If given dispatch object provides right recording interface it
will be used. If it's not supported it record the pure dispatch
parameters only. There is no code neither the possibility to
check if recording is enabled or not.
@param aURL the command URL
@param lArguments optional arguments (see com.sun.star.document.MediaDescriptor for further information)
@param xDispatcher the original dispatch object which should be recorded
@change 09.04.2002 by Andreas Schluens
*/
void SAL_CALL DispatchRecorderSupplier::dispatchAndRecord( const css::util::URL& aURL ,
const css::uno::Sequence< css::beans::PropertyValue >& lArguments ,
const css::uno::Reference< css::frame::XDispatch >& xDispatcher ) throw (css::uno::RuntimeException)
{
// SAFE =>
ReadGuard aReadLock(m_aLock);
css::uno::Reference< css::frame::XDispatchRecorder > xRecorder = m_xDispatchRecorder;
aReadLock.unlock();
// => SAFE
// clear unspecific situations
if (!xDispatcher.is())
throw css::uno::RuntimeException("specification violation: dispatcher is NULL", static_cast< ::cppu::OWeakObject* >(this));
if (!xRecorder.is())
throw css::uno::RuntimeException("specification violation: no valid dispatch recorder available", static_cast< ::cppu::OWeakObject* >(this));
// check, if given dispatch supports record functionality by itself ...
// or must be wrapped.
css::uno::Reference< css::frame::XRecordableDispatch > xRecordable(
xDispatcher,
css::uno::UNO_QUERY);
if (xRecordable.is())
xRecordable->dispatchAndRecord(aURL,lArguments,xRecorder);
else
{
// There is no reason to wait for information about success
// of this request. Because status information of a dispatch
// are not guaranteed. So we execute it and record used
// parameters only.
xDispatcher->dispatch(aURL,lArguments);
xRecorder->recordDispatch(aURL,lArguments);
}
}
} // namespace framework
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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