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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 .
*/
#pragma once
#include "CommandDispatch.hxx"
#include <com/sun/star/frame/DispatchInformation.hpp>
namespace chart
{
struct ControllerFeature: public css::frame::DispatchInformation
{
sal_uInt16 nFeatureId;
};
typedef std::map< OUString,
ControllerFeature > SupportedFeatures;
struct FeatureState
{
bool bEnabled;
css::uno::Any aState;
FeatureState() : bEnabled( false ) { }
};
/** This is a base class for CommandDispatch implementations with feature support.
*/
class FeatureCommandDispatchBase: public CommandDispatch
{
public:
explicit FeatureCommandDispatchBase( const css::uno::Reference< css::uno::XComponentContext >& rxContext );
virtual ~FeatureCommandDispatchBase() override;
// late initialisation, especially for adding as listener
virtual void initialize() override;
virtual bool isFeatureSupported( const OUString& rCommandURL );
protected:
// XDispatch
virtual void SAL_CALL dispatch( const css::util::URL& URL,
const css::uno::Sequence< css::beans::PropertyValue >& Arguments ) override;
virtual void fireStatusEvent( const OUString& rURL,
const css::uno::Reference< css::frame::XStatusListener >& xSingleListener ) override;
// state of a feature
virtual FeatureState getState( const OUString& rCommand ) = 0;
// execute a feature
virtual void execute( const OUString& rCommand, const css::uno::Sequence< css::beans::PropertyValue>& rArgs ) = 0;
// all the features which should be handled by this class
virtual void describeSupportedFeatures() = 0;
/** describes a feature supported by the controller
Must not be called outside <member>describeSupportedFeatures</member>.
@param pAsciiCommandURL
the URL of the feature command
@param nId
the id of the feature. Later references to this feature usually happen by id, not by
URL.
@param nGroup
the command group of the feature. This is important for configuring the controller UI
by the user, see also <type scope="css::frame">CommandGroup</type>.
*/
void implDescribeSupportedFeature( const char* pAsciiCommandURL, sal_uInt16 nId,
sal_Int16 nGroup );
mutable SupportedFeatures m_aSupportedFeatures;
sal_uInt16 m_nFeatureId;
};
} // namespace chart
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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