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Diffstat (limited to 'extensions/source/update/check/updatecheck.hxx')
| -rw-r--r-- | extensions/source/update/check/updatecheck.hxx | 189 |
1 files changed, 189 insertions, 0 deletions
diff --git a/extensions/source/update/check/updatecheck.hxx b/extensions/source/update/check/updatecheck.hxx new file mode 100644 index 000000000..546616f57 --- /dev/null +++ b/extensions/source/update/check/updatecheck.hxx @@ -0,0 +1,189 @@ +/* -*- 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 <sal/config.h> + +#include <condition_variable> +#include <mutex> + +#include <com/sun/star/beans/NamedValue.hpp> +#include <com/sun/star/beans/XPropertySet.hpp> +#include <com/sun/star/task/XInteractionHandler.hpp> +#include <com/sun/star/uno/XComponentContext.hpp> + +#include <osl/conditn.hxx> +#include <osl/thread.hxx> +#include <rtl/instance.hxx> + +#include "updateinfo.hxx" +#include "updatecheckconfiglistener.hxx" +#include "actionlistener.hxx" +#include "updatehdl.hxx" +#include "download.hxx" + + +class UpdateCheck; + +class UpdateCheckInitData { + +public: + inline rtl::Reference< UpdateCheck > operator() () const; +}; + +class WorkerThread : public osl::Thread +{ +public: + virtual void cancel() = 0; +}; + +class UpdateCheck : + public UpdateCheckConfigListener, + public IActionListener, + public DownloadInteractionHandler, + public rtl::StaticWithInit< rtl::Reference< UpdateCheck >, UpdateCheckInitData > +{ + UpdateCheck(); + + virtual ~UpdateCheck() override; + +public: + operator rtl::Reference< UpdateCheckConfigListener > () + { return static_cast< UpdateCheckConfigListener * > (this); } + + void initialize(const css::uno::Sequence<css::beans::NamedValue>& rValues, + const css::uno::Reference<css::uno::XComponentContext>& xContext); + + // Update internal update info member + void setUpdateInfo(const UpdateInfo& aInfo); + + /* This method turns on the menubar icon, triggers the bubble window or + * updates the dialog text when appropriate + */ + void setUIState(UpdateState eState, bool suppressBubble = false); + + // Returns the UI state that matches rInfo best + static UpdateState getUIState(const UpdateInfo& rInfo); + + // Check for updates failed + void setCheckFailedState(); + + // Executes the update check dialog for manual checks and downloads interaction + void showDialog(bool forceCheck = false); + + // Returns true if the update dialog is currently showing + bool isDialogShowing() const; + bool shouldShowExtUpdDlg() const { return ( m_bShowExtUpdDlg && m_bHasExtensionUpdate ); } + void showExtensionDialog(); + void setHasExtensionUpdates( bool bHasUpdates ) { m_bHasExtensionUpdate = bHasUpdates; } + bool hasOfficeUpdate() const { return (m_aUpdateInfo.BuildId.getLength() > 0); } + + // DownloadInteractionHandler + virtual bool downloadTargetExists(const OUString& rFileName) override; + virtual void downloadStalled(const OUString& rErrorMessage) override; + virtual void downloadProgressAt(sal_Int8 nProcent) override; + virtual void downloadStarted(const OUString& rLocalFileName, sal_Int64 nFileSize) override; + virtual void downloadFinished(const OUString& rLocalFileName) override; + // checks if the download target already exists and asks user what to do next + virtual bool checkDownloadDestination( const OUString& rFile ) override; + + // Cancels the download action (and resumes checking if enabled) + void cancelDownload(); + + // Returns the XInteractionHandler of the UpdateHandler instance if present (and visible) + css::uno::Reference< css::task::XInteractionHandler > getInteractionHandler() const; + + // UpdateCheckConfigListener + virtual void autoCheckStatusChanged(bool enabled) override; + virtual void autoCheckIntervalChanged() override; + + // IActionListener + void cancel() override; + void download() override; + void install() override; + void pause() override; + void resume() override; + void closeAfterFailure() override; + + void notifyUpdateCheckFinished(); + + void waitForUpdateCheckFinished(); + +private: + + // Schedules or cancels next automatic check for updates + void enableAutoCheck(bool enable); + + // Starts/resumes or stops a download + void enableDownload(bool enable, bool paused=false); + + // Shuts down the currently running thread + void shutdownThread(bool join); + + // Returns the update handler instance + rtl::Reference<UpdateHandler> getUpdateHandler(); + + // Open the given URL in a browser + void showReleaseNote(const OUString& rURL) const; + + // stores the release note url on disk to be used by setup app + static bool storeReleaseNote(sal_Int8 nNum, const OUString &rURL); + + /* This method turns on the menubar icon and triggers the bubble window + */ + void handleMenuBarUI( const rtl::Reference< UpdateHandler >& rUpdateHandler, + UpdateState& eState, bool suppressBubble ); + enum State { + NOT_INITIALIZED, + DISABLED, + CHECK_SCHEDULED, + DOWNLOADING, + DOWNLOAD_PAUSED + }; + + State m_eState; + UpdateState m_eUpdateState; + + mutable std::recursive_mutex m_aMutex; + WorkerThread *m_pThread; + osl::Condition m_aCondition; + + UpdateInfo m_aUpdateInfo; + OUString m_aImageName; + bool m_bHasExtensionUpdate; + bool m_bShowExtUpdDlg; + + rtl::Reference<UpdateHandler> m_aUpdateHandler; + css::uno::Reference<css::beans::XPropertySet> m_xMenuBarUI; + css::uno::Reference<css::uno::XComponentContext> m_xContext; + + bool m_updateCheckRunning = false; + std::condition_variable_any m_updateCheckFinished; + + friend class UpdateCheckInitData; +}; + +inline rtl::Reference< UpdateCheck > +UpdateCheckInitData::operator() () const +{ + return rtl::Reference< UpdateCheck > (new UpdateCheck()); +} + +/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ |