vcl/unx/kde4/KDEXLib.hxx

   1 /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
   2 /*
   3  * This file is part of the LibreOffice project.
   4  *
   5  * This Source Code Form is subject to the terms of the Mozilla Public
   6  * License, v. 2.0. If a copy of the MPL was not distributed with this
   7  * file, You can obtain one at http://mozilla.org/MPL/2.0/.
   8  *
   9  * This file incorporates work covered by the following license notice:
  10  *
  11  *   Licensed to the Apache Software Foundation (ASF) under one or more
  12  *   contributor license agreements. See the NOTICE file distributed
  13  *   with this work for additional information regarding copyright
  14  *   ownership. The ASF licenses this file to you under the Apache
  15  *   License, Version 2.0 (the "License"); you may not use this file
  16  *   except in compliance with the License. You may obtain a copy of
  17  *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
  18  */
  19
  20 #pragma once
  21
  22 #include <unx/saldisp.hxx>
  23
  24 #include <fixx11h.h>
  25
  26 #include <qhash.h>
  27 #include <qsocketnotifier.h>
  28 #include <qtimer.h>
  29
  30 #include <unx/salinst.h>
  31
  32 class VCLKDEApplication;
  33
  34 class KDEXLib : public QObject, public SalXLib
  35 {
  36     Q_OBJECT
  37     private:
  38         bool m_bStartupDone;
  39         VCLKDEApplication* m_pApplication;
  40         char** m_pFreeCmdLineArgs;
  41         char** m_pAppCmdLineArgs;
  42         int m_nFakeCmdLineArgs;
  43         struct SocketData
  44             {
  45             void* data;
  46             YieldFunc pending;
  47             YieldFunc queued;
  48             YieldFunc handle;
  49             QSocketNotifier* notifier;
  50             };
  51         QHash< int, SocketData > socketData; // key is fd
  52         QTimer timeoutTimer;
  53         QTimer userEventTimer;
  54         int m_frameWidth;
  55         bool m_isGlibEventLoopType;
  56         bool m_allowKdeDialogs;
  57
  58     private:
  59         void setupEventLoop();
  60
  61     private Q_SLOTS:
  62         void socketNotifierActivated( int fd );
  63         void timeoutActivated();
  64         void userEventActivated();
  65         void startTimeoutTimer();
  66         void startUserEventTimer();
  67         void processYield( bool bWait, bool bHandleAllCurrentEvents );
  68     Q_SIGNALS:
  69         void startTimeoutTimerSignal();
  70         void startUserEventTimerSignal();
  71         void processYieldSignal( bool bWait, bool bHandleAllCurrentEvents );
  72         com::sun::star::uno::Reference< com::sun::star::ui::dialogs::XFilePicker2 >
  73             createFilePickerSignal( const com::sun::star::uno::Reference<
  74                                           com::sun::star::uno::XComponentContext >& );
  75         int getFrameWidthSignal();
  76
  77     public:
  78         KDEXLib();
  79         virtual ~KDEXLib();
  80
  81         virtual void Init() SAL_OVERRIDE;
  82         virtual void Yield( bool bWait, bool bHandleAllCurrentEvents ) SAL_OVERRIDE;
  83         virtual void Insert( int fd, void* data, YieldFunc pending, YieldFunc queued, YieldFunc handle ) SAL_OVERRIDE;
  84         virtual void Remove( int fd ) SAL_OVERRIDE;
  85         virtual void StartTimer( sal_uLong nMS ) SAL_OVERRIDE;
  86         virtual void StopTimer() SAL_OVERRIDE;
  87         virtual void Wakeup() SAL_OVERRIDE;
  88         virtual void PostUserEvent() SAL_OVERRIDE;
  89
  90         void doStartup();
  91         bool allowKdeDialogs() { return m_allowKdeDialogs; }
  92
  93     public Q_SLOTS:
  94         com::sun::star::uno::Reference< com::sun::star::ui::dialogs::XFilePicker2 >
  95             createFilePicker( const com::sun::star::uno::Reference<
  96                                   com::sun::star::uno::XComponentContext >& );
  97         int getFrameWidth();
  98 };
  99
 100 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */