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-rw-r--r-- | include/ucbhelper/simpleinteractionrequest.hxx | 93 |
1 files changed, 93 insertions, 0 deletions
diff --git a/include/ucbhelper/simpleinteractionrequest.hxx b/include/ucbhelper/simpleinteractionrequest.hxx new file mode 100644 index 000000000..eb09bcce8 --- /dev/null +++ b/include/ucbhelper/simpleinteractionrequest.hxx @@ -0,0 +1,93 @@ +/* -*- 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_UCBHELPER_SIMPLEINTERACTIONREQUEST_HXX +#define INCLUDED_UCBHELPER_SIMPLEINTERACTIONREQUEST_HXX + +#include <ucbhelper/interactionrequest.hxx> +#include <ucbhelper/ucbhelperdllapi.h> +#include <o3tl/typed_flags_set.hxx> + +/** These are the constants that can be passed to the constructor of class + * SimpleInteractionRequest and that are returned by method + * SimpleInteractionRequest::getResponse(). + */ + +enum class ContinuationFlags { + /** The request was not (yet) handled by the interaction handler. */ + NONE = 0, + /** The interaction handler selected XInteractionAbort. */ + Abort = 1, + /** The interaction handler selected XInteractionRetry. */ + Retry = 2, + /** The interaction handler selected XInteractionApprove. */ + Approve = 4, + /** The interaction handler selected XInteractionDisapprove. */ + Disapprove = 8, +}; +namespace o3tl +{ + template<> struct typed_flags<ContinuationFlags> : is_typed_flags<ContinuationFlags, 0x0f> {}; +} + +namespace ucbhelper { + +/** + * This class implements a simple interaction request. The user must not deal + * with XInteractionContinuations directly, but can use constants that are + * mapped internally to the according objects. This class encapsulates the + * standard Interaction Continuations "Abort", "Retry", "Approve" and + * "Disapprove". Instances can be passed directly to + * XInteractionHandler::handle(...). + * + * @see InteractionRequest + * @see InteractionAbort + * @see InteractionRetry + * @see InteractionApprove + * @see InteractionDisapprove + */ +class UCBHELPER_DLLPUBLIC SimpleInteractionRequest final : public ucbhelper::InteractionRequest +{ +public: + /** + * Constructor. + * + * @param rRequest is the exception describing the error. + * @param nContinuations contains the possible "answers" for the request. + * This can be any of the CONTINUATION_* constants combinations + * listed above. + */ + SimpleInteractionRequest( const css::uno::Any & rRequest, + const ContinuationFlags nContinuations ); + + /** + * After passing this request to XInteractionHandler::handle, this method + * returns the continuation that was chosen by the interaction handler. + * + * @return the continuation chosen by an interaction handler or + * ContinuationFlags::NONE, if the request was not (yet) handled. + */ + ContinuationFlags getResponse() const; +}; + +} // namespace ucbhelper + +#endif /* ! INCLUDED_UCBHELPER_SIMPLEINTERACTIONREQUEST_HXX */ + +/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ |