1 /****************************************************************************

     2 **

     3 ** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).

     4 ** All rights reserved.

     5 ** Contact: Nokia Corporation (qt-info@nokia.com)

     6 **

     7 ** This file is part of the tools module of the Qt Toolkit.

     8 **

     9 ** $QT_BEGIN_LICENSE:LGPL$

    10 ** No Commercial Usage

    11 ** This file contains pre-release code and may not be distributed.

    12 ** You may use this file in accordance with the terms and conditions

    13 ** contained in the Technology Preview License Agreement accompanying

    14 ** this package.

    15 **

    16 ** GNU Lesser General Public License Usage

    17 ** Alternatively, this file may be used under the terms of the GNU Lesser

    18 ** General Public License version 2.1 as published by the Free Software

    19 ** Foundation and appearing in the file LICENSE.LGPL included in the

    20 ** packaging of this file.  Please review the following information to

    21 ** ensure the GNU Lesser General Public License version 2.1 requirements

    22 ** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.

    23 **

    24 ** In addition, as a special exception, Nokia gives you certain additional

    25 ** rights.  These rights are described in the Nokia Qt LGPL Exception

    26 ** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.

    27 **

    28 ** If you have questions regarding the use of this file, please contact

    29 ** Nokia at qt-info@nokia.com.

    30 **

    31 **

    32 **

    33 **

    34 **

    35 **

    36 **

    37 **

    38 ** $QT_END_LICENSE$

    39 **

    40 ****************************************************************************/

    41 

    42 #ifndef QVFBX11VIEW_H

    43 #define QVFBX11VIEW_H

    44 

    45 #include "qvfbview.h"

    46 

    47 QT_BEGIN_NAMESPACE

    48 

    49 class X11KeyFaker;

    50 class QProcess;

    51 class QTemporaryFile;

    52 

    53 class QVFbX11View : public QVFbAbstractView

    54 {

    55     Q_OBJECT

    56 public:

    57     QVFbX11View( int id, int w, int h, int d, Rotation r, QWidget *parent = 0);

    58     virtual ~QVFbX11View();

    59 

    60     QString xServerPath() const { return xserver; }

    61     void setXServerPath(const QString& path) { xserver = path; }

    62 

    63     int displayId() const;

    64     int displayWidth() const;

    65     int displayHeight() const;

    66     int displayDepth() const;

    67     Rotation displayRotation() const;

    68 

    69     void skinKeyPressEvent( int code, const QString& text, bool autorep=FALSE );

    70     void skinKeyReleaseEvent( int code, const QString& text, bool autorep=FALSE );

    71 

    72     void setGamma(double gr, double gg, double gb);

    73     double gammaRed() const;

    74     double gammaGreen() const;

    75     double gammaBlue() const;

    76     void getGamma(int i, QRgb& rgb);

    77 

    78     bool touchScreenEmulation() const;

    79     bool lcdScreenEmulation() const;

    80     int rate();

    81     bool animating() const;

    82     QImage image() const;

    83     void setRate(int);

    84 

    85     double zoomH() const;

    86     double zoomV() const;

    87 

    88     QSize sizeHint() const;

    89 

    90 public slots:

    91     void setTouchscreenEmulation( bool );

    92     void setLcdScreenEmulation( bool );

    93     void setZoom( double, double );

    94     void setRotation(Rotation);

    95     void startAnimation( const QString& );

    96     void stopAnimation();

    97 

    98 protected:

    99     void showEvent(QShowEvent *);

   100     void keyPressEvent(QKeyEvent *);

   101     void keyReleaseEvent(QKeyEvent *);

   102 

   103 private slots:

   104     void startXnest();

   105     void xnestStopped();

   106     void startKeyFaker();

   107 

   108 private:

   109     int id, w, h, d;

   110     Rotation rotation;

   111     double gr, gg, gb;

   112     bool touchscreen, lcd;

   113     X11KeyFaker *keyFaker;

   114     QProcess *xnest;

   115     QTemporaryFile *serverAuthFile;

   116     bool shutdown;

   117     QString xserver;

   118 };

   119 

   120 QT_END_NAMESPACE

   121 

   122 #endif