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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 <cppuhelper/implbase.hxx>
#include <com/sun/star/task/XInteractionHandler.hpp>
namespace svt
{
//= OFilePickerInteractionHandler
typedef ::cppu::WeakImplHelper < css::task::XInteractionHandler
> OFilePickerInteractionHandler_Base;
/** an InteractionHandler implementation which extends another handler with some customizability
*/
class OFilePickerInteractionHandler final : public OFilePickerInteractionHandler_Base
{
public:
/** flags, which indicates special handled interactions
These values will be used combined as flags - so they must
in range [2^n]!
*/
enum EInterceptedInteractions
{
E_NOINTERCEPTION = 0,
E_DOESNOTEXIST = 1
// next values [2,4,8,16 ...]!
};
private:
css::uno::Reference< css::task::XInteractionHandler > m_xMaster; // our master handler
css::uno::Any m_aException; // the last handled request
bool m_bUsed; // indicates using of this interaction handler instance
EInterceptedInteractions m_eInterceptions; // enable/disable interception of some special interactions
public:
explicit OFilePickerInteractionHandler( css::uno::Reference< css::task::XInteractionHandler > _xMaster );
// some generic functions
void enableInterceptions( EInterceptedInteractions eInterceptions );
bool wasUsed () const { return m_bUsed; }
void resetUseState ();
void forgetRequest ();
// functions to analyze last cached request
bool wasAccessDenied() const;
private:
// XInteractionHandler
virtual void SAL_CALL handle( const css::uno::Reference< css::task::XInteractionRequest >& _rxRequest ) override;
virtual ~OFilePickerInteractionHandler() override;
};
} // namespace svt
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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