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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 .
*/
#ifndef INCLUDED_FRAMEWORK_INC_JOBS_JOBDATA_HXX
#define INCLUDED_FRAMEWORK_INC_JOBS_JOBDATA_HXX
#include <com/sun/star/uno/XComponentContext.hpp>
#include <com/sun/star/beans/NamedValue.hpp>
#include <rtl/ustring.hxx>
#include <vector>
namespace framework{
/**
@short holds all necessary information about a job and
handle it's configuration (if any exist!)
@descr It can be used from different use cases as a container
(or proxy) for all config data of a registered job.
But it doesn't implement any execute functionality!
*/
class JobData final
{
public:
/** These values can be used to differe between jobs with and jobs without
a configuration. Of course an "unknown state" should be available too,
to detect a missing initialization.
*/
enum EMode
{
/// indicates a missing initialization
E_UNKNOWN_MODE,
/// indicates a job with configuration (They alias represent the config key name.)
E_ALIAS,
/// indicates a job without configuration (The pure UNO implementation is used only.)
E_SERVICE,
/// indicates a job with configuration, which was triggered by an event
E_EVENT
};
/** These values represent the environment type, in which a job can run.
A job must known, from which binding it will be started. Because
it's initialization data depends from that!
*/
enum EEnvironment
{
/// indicates a missing initialization
E_UNKNOWN_ENVIRONMENT,
/// this job is used by the global JobExecutor service
E_EXECUTION,
/// this job is used by the global dispatch framework
E_DISPATCH,
/// this job is used by the global event broadcaster
E_DOCUMENTEVENT
};
/** Some jobs can be registered to "logical events", which are generated on demand if another document event
occurs. E.g. "onDocumentOpened" in case "OnNew" or "OnLoad" was notified to the JobExecutor instance.
And normally the original event is transported as parameter set to the executed job. But then such job
can't differ between e.g. "OnNew" and "onDocumentOpened".
That's why we must know, for which type of event the job was really triggered .-)
The information "sDocEvent" from this struct must be set on the member JobData::m_sEvent from outside
user of such Jobdata structure.
*/
struct TJob2DocEventBinding
{
OUString m_sJobName;
OUString m_sDocEvent;
TJob2DocEventBinding(const OUString& sJobName ,
const OUString& sDocEvent)
: m_sJobName (sJobName )
, m_sDocEvent(sDocEvent)
{}
};
// member
private:
/**
reference to the uno service manager.
We need it for creating of own uno services ... e.g. for
opening the configuration.
*/
css::uno::Reference< css::uno::XComponentContext > m_xContext;
/**
An instance of this class can be used in two different modes:
- as a configured job
- as a job without any configuration
First mode is triggered by an alias, which points to the
configuration entries. Second mode is specified by a uno service
or implementation name. Then we do the same things (use the same interfaces)
but don't handle any configuration data.
The effect: This mode can be detected by this member.
*/
EMode m_eMode;
/**
Because jobs can be bind to different mechanism inside office, a job
should know inside which environment it runs. E.g. a job can be executed
by the global JobExecutor service (triggered by an event) or e.g. as part
of the global dispatch framework (triggered by an UI control e.g. a menu entry).
*/
EEnvironment m_eEnvironment;
/**
the alias name of this job.
Is used as entry of configuration set for job registration, to find all
necessary properties of it...
*/
OUString m_sAlias;
/**
the uno implementation name of this job.
It's read from the configuration. Don't set it from outside!
*/
OUString m_sService;
/**
the module context list of this job.
It's read from the configuration. Don't set it from outside!
*/
OUString m_sContext;
/**
a job can be registered for an event.
It can be an empty value! But it will be set from outside any times.
Because it's not clear which job this instance should represent if an event
(instead of an alias) comes in. Because there can be multiple registrations
for this event. We use this information only, to merge it with the job specific
arguments. A job can be called so, with a) its own config data and b) some dynamic
environment data.
*/
OUString m_sEvent;
/**
job specific configuration items... unknown for us!
It's read from the configuration. Don't set it from outside!
*/
std::vector< css::beans::NamedValue > m_lArguments;
// native interface
public:
JobData( const css::uno::Reference< css::uno::XComponentContext >& rxContext );
JobData( const JobData& rCopy );
~JobData( );
JobData& operator=( const JobData& rCopy );
EMode getMode () const;
EEnvironment getEnvironment () const;
OUString getEnvironmentDescriptor() const;
OUString getService () const;
OUString getEvent () const;
css::uno::Sequence< css::beans::NamedValue > getConfig () const;
std::vector< css::beans::NamedValue > getJobConfig () const;
bool hasConfig () const;
bool hasCorrectContext ( const OUString& rModuleIdent ) const;
void setEnvironment ( EEnvironment eEnvironment );
void setAlias ( const OUString& sAlias );
void setService ( const OUString& sService );
void setEvent ( const OUString& sEvent ,
const OUString& sAlias );
void setJobConfig ( const std::vector< css::beans::NamedValue >& lArguments );
void disableJob ( );
static std::vector< OUString > getEnabledJobsForEvent( const css::uno::Reference< css::uno::XComponentContext >& rxContext,
const OUString& sEvent );
static void appendEnabledJobsForEvent( const css::uno::Reference< css::uno::XComponentContext >& rxContext,
const OUString& sEvent ,
::std::vector< JobData::TJob2DocEventBinding >& lJobs );
// private helper
private:
void impl_reset();
};
} // namespace framework
#endif // INCLUDED_FRAMEWORK_INC_JOBS_JOBDATA_HXX
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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