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Diffstat (limited to 'desktop/source/app/dispatchwatcher.hxx')
-rw-r--r-- | desktop/source/app/dispatchwatcher.hxx | 86 |
1 files changed, 86 insertions, 0 deletions
diff --git a/desktop/source/app/dispatchwatcher.hxx b/desktop/source/app/dispatchwatcher.hxx new file mode 100644 index 0000000000..70a7fd42e6 --- /dev/null +++ b/desktop/source/app/dispatchwatcher.hxx @@ -0,0 +1,86 @@ +/* -*- 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/frame/XDispatchResultListener.hpp> +#include <optional> +#include <atomic> +#include <vector> + +namespace desktop +{ + +/* + Class for controls dispatching of command URL through office command line. There + are "dangerous" command URLs, that can result in a running office without UI. To prevent + this situation the implementation monitors all dispatches and looks for an open task if + there is arose a problem. If there is none the office will be shutdown to prevent a + running office without UI. +*/ +class DispatchWatcher : public ::cppu::WeakImplHelper< css::frame::XDispatchResultListener > +{ + public: + enum RequestType + { + REQUEST_OPEN, + REQUEST_VIEW, + REQUEST_START, + REQUEST_PRINT, + REQUEST_PRINTTO, + REQUEST_FORCEOPEN, + REQUEST_FORCENEW, + REQUEST_CONVERSION, + REQUEST_INFILTER, + REQUEST_BATCHPRINT, + REQUEST_CAT, + REQUEST_SCRIPT_CAT + }; + + struct DispatchRequest + { + RequestType aRequestType; + OUString aURL; + std::optional< OUString > aCwdUrl; + OUString aPrinterName; // also conversion params + OUString aPreselectedFactory; + }; + + DispatchWatcher(); + + virtual ~DispatchWatcher() override; + + // XEventListener + virtual void SAL_CALL disposing( const css::lang::EventObject& Source ) override; + + // XDispachResultListener + virtual void SAL_CALL dispatchFinished( const css::frame::DispatchResultEvent& aEvent ) override; + + // execute new dispatch request + bool executeDispatchRequests( const std::vector<DispatchRequest>& aDispatches, bool bNoTerminate ); + + private: + + std::atomic<int> m_nRequestCount; +}; + +} + +/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ |