1 files changed, 857 insertions, 0 deletions

diff --git a/src/shared/deviceskin/deviceskin.cpp b/src/shared/deviceskin/deviceskin.cpp
new file mode 100644
index 000000000..1e3748fe8
--- /dev/null
+++ b/src/shared/deviceskin/deviceskin.cpp
@@ -0,0 +1,857 @@
+/****************************************************************************
+**
+** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the tools applications of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** No Commercial Usage
+** This file contains pre-release code and may not be distributed.
+** You may use this file in accordance with the terms and conditions
+** contained in the Technology Preview License Agreement accompanying
+** this package.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 2.1 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL included in the
+** packaging of this file.  Please review the following information to
+** ensure the GNU Lesser General Public License version 2.1 requirements
+** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Nokia gives you certain additional
+** rights.  These rights are described in the Nokia Qt LGPL Exception
+** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
+**
+** If you have questions regarding the use of this file, please contact
+** Nokia at qt-info@nokia.com.
+**
+**
+**
+**
+**
+**
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#include "deviceskin.h"
+
+#include <QtCore/qnamespace.h>
+#include <QtGui/QApplication>
+#include <QtGui/QBitmap>
+#include <QtGui/QPixmap>
+#include <QtGui/QPainter>
+#include <QtCore/QTextStream>
+#include <QtCore/QFile>
+#include <QtCore/QFileInfo>
+#include <QtGui/QImage>
+#include <QtCore/QTimer>
+#include <QtCore/QDir>
+#include <QtCore/QRegExp>
+#include <QtGui/QMouseEvent>
+#include <QtCore/QDebug>
+
+#ifdef TEST_SKIN
+#  include <QtGui/QMainWindow>
+#  include <QtGui/QDialog>
+#  include <QtGui/QDialogButtonBox>
+#  include <QtGui/QHBoxLayout>
+#endif
+
+QT_BEGIN_NAMESPACE
+
+namespace {
+    enum { joydistance = 10, key_repeat_period = 50, key_repeat_delay = 500 };
+    enum { debugDeviceSkin = 0 };
+}
+
+static void parseRect(const QString &value, QRect *rect) {
+    const QStringList l = value.split(QLatin1Char(' '));
+    rect->setRect(l[0].toInt(), l[1].toInt(), l[2].toInt(), l[3].toInt());
+}
+
+static QString msgImageNotLoaded(const QString &f)        {
+    return DeviceSkin::tr("The image file '%1' could not be loaded.").arg(f);
+}
+
+// ------------ DeviceSkinButtonArea
+DeviceSkinButtonArea::DeviceSkinButtonArea() :
+    keyCode(0),
+    activeWhenClosed(0)
+{
+}
+
+QDebug &operator<<(QDebug &str, const DeviceSkinButtonArea &a)
+{
+
+    str << "Area: " <<  a.name << " keyCode=" << a.keyCode << " area=" <<  a.area
+        << " text=" << a.text << " activeWhenClosed=" << a.activeWhenClosed;
+    return str;
+}
+
+// ------------  DeviceSkinParameters
+
+QDebug operator<<(QDebug str, const DeviceSkinParameters &p)
+{
+    str << "Images " << p.skinImageUpFileName << ','
+	<< p.skinImageDownFileName<< ',' << p.skinImageClosedFileName
+	<<  ',' <<  p.skinCursorFileName <<"\nScreen: " << p.screenRect
+	<< " back: " << p.backScreenRect << " closed: " << p.closedScreenRect
+	<< " cursor: " << p.cursorHot << " Prefix: " <<  p.prefix
+	<< " Joystick: " << p.joystick << " MouseHover" << p.hasMouseHover;
+    const int numAreas = p.buttonAreas.size();
+    for (int i = 0; i < numAreas; i++)
+	str <<  p.buttonAreas[i];
+    return str;
+}
+
+QSize DeviceSkinParameters::secondaryScreenSize() const
+{
+    return backScreenRect.isNull() ?  closedScreenRect .size(): backScreenRect.size();
+}
+
+bool DeviceSkinParameters::hasSecondaryScreen() const
+{
+    return secondaryScreenSize() != QSize(0, 0);
+}
+
+bool DeviceSkinParameters::read(const QString &skinDirectory,  ReadMode rm,  QString *errorMessage)
+{
+    // Figure out the name. remove ending '/' if present
+    QString skinFile = skinDirectory;
+    if (skinFile.endsWith(QLatin1Char('/')))
+        skinFile.truncate(skinFile.length() - 1);
+
+    QFileInfo fi(skinFile);
+    QString fn;
+    if ( fi.isDir() ) {
+        prefix = skinFile;
+        prefix += QLatin1Char('/');
+        fn = prefix;
+        fn += fi.baseName();
+        fn += QLatin1String(".skin");
+    } else if (fi.isFile()){
+        fn = skinFile;
+        prefix = fi.path();
+        prefix += QLatin1Char('/');
+    } else {
+        *errorMessage =  DeviceSkin::tr("The skin directory '%1' does not contain a configuration file.").arg(skinDirectory);
+        return false;
+    }
+    QFile f(fn);
+    if (!f.open(QIODevice::ReadOnly )) {
+        *errorMessage =  DeviceSkin::tr("The skin configuration file '%1' could not be opened.").arg(fn);
+        return false;
+    }
+    QTextStream ts(&f);
+    const bool rc = read(ts, rm, errorMessage);
+    if (!rc)
+	*errorMessage =  DeviceSkin::tr("The skin configuration file '%1' could not be read: %2").arg(fn).arg(*errorMessage);
+    return rc;
+}
+bool DeviceSkinParameters::read(QTextStream &ts, ReadMode rm, QString *errorMessage)
+{
+    QStringList closedAreas;
+    QStringList toggleAreas;
+    QStringList toggleActiveAreas;
+    int nareas = 0;
+    screenDepth = 0;
+    QString mark;
+    ts >> mark;
+    hasMouseHover = true; // historical default
+    if ( mark == QLatin1String("[SkinFile]") ) {
+        const QString UpKey = QLatin1String("Up");
+        const QString DownKey = QLatin1String("Down");
+        const QString ClosedKey = QLatin1String("Closed");
+        const QString ClosedAreasKey = QLatin1String("ClosedAreas");
+        const QString ScreenKey = QLatin1String("Screen");
+        const QString ScreenDepthKey = QLatin1String("ScreenDepth");
+        const QString BackScreenKey = QLatin1String("BackScreen");
+        const QString ClosedScreenKey = QLatin1String("ClosedScreen");
+        const QString CursorKey = QLatin1String("Cursor");
+        const QString AreasKey = QLatin1String("Areas");
+        const QString ToggleAreasKey = QLatin1String("ToggleAreas");
+        const QString ToggleActiveAreasKey = QLatin1String("ToggleActiveAreas");
+        const QString HasMouseHoverKey = QLatin1String("HasMouseHover");
+        // New
+        while (!nareas) {
+            QString line = ts.readLine();
+            if ( line.isNull() )
+                break;
+            if ( line[0] != QLatin1Char('#') && !line.isEmpty() ) {
+                int eq = line.indexOf(QLatin1Char('='));
+                if ( eq >= 0 ) {
+                    const QString key = line.left(eq);
+                    eq++;
+                    while (eq<line.length()-1 && line[eq].isSpace())
+                        eq++;
+                    const QString value = line.mid(eq);
+                    if ( key == UpKey ) {
+                        skinImageUpFileName = value;
+                    } else if ( key == DownKey ) {
+                        skinImageDownFileName = value;
+                    } else if ( key ==  ClosedKey ) {
+                        skinImageClosedFileName = value;
+                    } else if ( key == ClosedAreasKey ) {
+                        closedAreas = value.split(QLatin1Char(' '));
+                    } else if ( key == ScreenKey ) {
+                        parseRect( value, &screenRect);
+                    } else if ( key == ScreenDepthKey ) {
+                        screenDepth = value.toInt();
+                    } else if ( key == BackScreenKey ) {
+                        parseRect(value, &backScreenRect);
+                    } else if ( key == ClosedScreenKey ) {
+                        parseRect( value, &closedScreenRect );
+                    } else if ( key == CursorKey ) {
+                        QStringList l = value.split(QLatin1Char(' '));
+                        skinCursorFileName = l[0];
+                        cursorHot = QPoint(l[1].toInt(),l[2].toInt());
+                    } else if ( key == AreasKey ) {
+                        nareas = value.toInt();
+                    } else if ( key == ToggleAreasKey ) {
+                        toggleAreas = value.split(QLatin1Char(' '));
+                    } else if ( key == ToggleActiveAreasKey ) {
+                        toggleActiveAreas = value.split(QLatin1Char(' '));
+                    } else if ( key == HasMouseHoverKey ) {
+                        hasMouseHover = value == QLatin1String("true") || value == QLatin1String("1");
+                    }
+                } else {
+                    *errorMessage =  DeviceSkin::tr("Syntax error: %1").arg(line);
+                    return false;
+                }
+            }
+        }
+    } else {
+        // Old
+        skinImageUpFileName = mark;
+        QString s;
+        int x,y,w,h,na;
+        ts >> s >> x >> y >> w >> h >> na;
+        skinImageDownFileName = s;
+        screenRect.setRect(x, y, w, h);
+        nareas = na;
+    }
+    // Done for short mode
+    if (rm ==  ReadSizeOnly)
+        return true;
+    //  verify skin files exist
+    skinImageUpFileName.insert(0, prefix);
+    if (!QFile(skinImageUpFileName).exists()) {
+        *errorMessage =  DeviceSkin::tr("The skin \"up\" image file '%1' does not exist.").arg(skinImageUpFileName);
+        return false;
+    }
+    if (!skinImageUp.load(skinImageUpFileName)) {
+        *errorMessage = msgImageNotLoaded(skinImageUpFileName);
+        return false;
+    }
+
+    skinImageDownFileName.insert(0, prefix);
+    if (!QFile(skinImageDownFileName).exists()) {
+        *errorMessage =  DeviceSkin::tr("The skin \"down\" image file '%1' does not exist.").arg(skinImageDownFileName);
+        return false;
+    }
+    if (!skinImageDown.load(skinImageDownFileName)) {
+        *errorMessage = msgImageNotLoaded(skinImageDownFileName);
+        return false;
+    }
+
+    if (!skinImageClosedFileName.isEmpty()) {
+        skinImageClosedFileName.insert(0, prefix);
+        if (!QFile(skinImageClosedFileName).exists()) {
+            *errorMessage =  DeviceSkin::tr("The skin \"closed\" image file '%1' does not exist.").arg(skinImageClosedFileName);
+            return false;
+        }
+        if (!skinImageClosed.load(skinImageClosedFileName)) {
+            *errorMessage = msgImageNotLoaded(skinImageClosedFileName);
+            return false;
+        }
+    }
+
+    if (!skinCursorFileName.isEmpty()) {
+        skinCursorFileName.insert(0, prefix);
+        if (!QFile(skinCursorFileName).exists()) {
+            *errorMessage =  DeviceSkin::tr("The skin cursor image file '%1' does not exist.").arg(skinCursorFileName);
+            return false;
+        }
+        if (!skinCursor.load(skinCursorFileName)) {
+            *errorMessage = msgImageNotLoaded(skinCursorFileName);
+            return false;
+        }
+    }
+
+    // read areas
+    if (!nareas)
+        return true;
+    buttonAreas.reserve(nareas);
+
+    int i = 0;
+    ts.readLine(); // eol
+    joystick = -1;
+    const QString Joystick = QLatin1String("Joystick");
+    while (i < nareas && !ts.atEnd() ) {
+        buttonAreas.push_back(DeviceSkinButtonArea());
+        DeviceSkinButtonArea &area = buttonAreas.back();
+        const QString line = ts.readLine();
+        if ( !line.isEmpty() && line[0] != QLatin1Char('#') ) {
+            const QStringList tok = line.split(QRegExp(QLatin1String("[ \t][ \t]*")));
+            if ( tok.count()<6 ) {
+                *errorMessage =  DeviceSkin::tr("Syntax error in area definition: %1").arg(line);
+                return false;
+            } else {
+                area.name = tok[0];
+                QString k = tok[1];
+                if ( k.left(2).toLower() == QLatin1String("0x")) {
+                    area.keyCode = k.mid(2).toInt(0,16);
+                } else {
+                    area.keyCode = k.toInt();
+                }
+
+                int p=0;
+                for (int j=2; j < tok.count() - 1; ) {
+                    const int x = tok[j++].toInt();
+                    const int y = tok[j++].toInt();
+                    area.area.putPoints(p++,1,x,y);
+                }
+
+                const QChar doubleQuote = QLatin1Char('"');
+                if ( area.name[0] == doubleQuote && area.name.endsWith(doubleQuote)) {
+                    area.name.truncate(area.name.size() - 1);
+                    area.name.remove(0, 1);
+                }
+                if ( area.name.length() == 1 )
+                    area.text = area.name;
+                if ( area.name == Joystick)
+                    joystick = i;
+                area.activeWhenClosed = closedAreas.contains(area.name)
+                    || area.keyCode == Qt::Key_Flip; // must be to work
+		area.toggleArea = toggleAreas.contains(area.name);
+		area.toggleActiveArea = toggleActiveAreas.contains(area.name);
+		if ( area.toggleArea )
+		    toggleAreaList += i;
+                i++;
+            }
+        }
+    }
+    if (i != nareas) {
+        qWarning() << DeviceSkin::tr("Mismatch in number of areas, expected %1, got %2.")
+                      .arg(nareas).arg(i);
+    }
+    if (debugDeviceSkin)
+	qDebug() << *this;
+    return true;
+}
+
+// --------- CursorWindow declaration
+
+namespace qvfb_internal {
+
+class CursorWindow : public QWidget
+{
+public:
+    explicit CursorWindow(const QImage &cursor, QPoint hot, QWidget *sk);
+
+    void setView(QWidget*);
+    void setPos(QPoint);
+    bool handleMouseEvent(QEvent *ev);
+
+protected:
+    bool event( QEvent *);
+    bool eventFilter( QObject*, QEvent *);
+
+private:
+    QWidget *mouseRecipient;
+    QWidget *m_view;
+    QWidget *skin;
+    QPoint hotspot;
+};
+}
+
+// --------- Skin
+
+DeviceSkin::DeviceSkin(const DeviceSkinParameters &parameters,  QWidget *p ) :
+    QWidget(p),
+    m_parameters(parameters),
+    buttonRegions(parameters.buttonAreas.size(), QRegion()),
+    parent(p),
+    m_view(0),
+    m_secondaryView(0),
+    buttonPressed(false),
+    buttonIndex(0),
+    cursorw(0),
+    joydown(0),
+    t_skinkey(new QTimer(this)),
+    t_parentmove(new QTimer(this)),
+    flipped_open(true)
+{
+    Q_ASSERT(p);
+    setMouseTracking(true);
+    setAttribute(Qt::WA_NoSystemBackground);
+
+    setZoom(1.0);
+    connect( t_skinkey, SIGNAL(timeout()), this, SLOT(skinKeyRepeat()) );
+    t_parentmove->setSingleShot( true );
+    connect( t_parentmove, SIGNAL(timeout()), this, SLOT(moveParent()) );
+}
+
+void DeviceSkin::skinKeyRepeat()
+{
+    if ( m_view ) {
+	const DeviceSkinButtonArea &area = m_parameters.buttonAreas[buttonIndex];
+	emit skinKeyReleaseEvent( area.keyCode,area.text, true );
+	emit skinKeyPressEvent( area.keyCode, area.text, true );
+	t_skinkey->start(key_repeat_period);
+    }
+}
+
+void DeviceSkin::calcRegions()
+{
+    const int numAreas = m_parameters.buttonAreas.size();
+    for (int i=0; i<numAreas; i++) {
+	QPolygon xa(m_parameters.buttonAreas[i].area.count());
+	int n = m_parameters.buttonAreas[i].area.count();
+	for (int p=0; p<n; p++) {
+	    xa.setPoint(p,transform.map(m_parameters.buttonAreas[i].area[p]));
+	}
+	if ( n == 2 ) {
+	    buttonRegions[i] = QRegion(xa.boundingRect());
+	} else {
+	    buttonRegions[i] = QRegion(xa);
+	}
+    }
+}
+
+void DeviceSkin::loadImages()
+{
+    QImage iup = m_parameters.skinImageUp;
+    QImage idown = m_parameters.skinImageDown;
+
+    QImage iclosed;
+    const bool hasClosedImage = !m_parameters.skinImageClosed.isNull();
+
+    if (hasClosedImage)
+	iclosed =  m_parameters.skinImageClosed;
+    QImage icurs;
+    const bool hasCursorImage = !m_parameters.skinCursor.isNull();
+    if (hasCursorImage)
+	icurs =  m_parameters.skinCursor;
+
+    if (!transform.isIdentity()) {
+	iup = iup.transformed(transform, Qt::SmoothTransformation);
+	idown = idown.transformed(transform, Qt::SmoothTransformation);
+	if (hasClosedImage)
+	    iclosed = iclosed.transformed(transform, Qt::SmoothTransformation);
+	if (hasCursorImage)
+	    icurs = icurs.transformed(transform, Qt::SmoothTransformation);
+    }
+    const Qt::ImageConversionFlags conv = Qt::ThresholdAlphaDither|Qt::AvoidDither;
+    skinImageUp = QPixmap::fromImage(iup);
+    skinImageDown = QPixmap::fromImage(idown, conv);
+    if (hasClosedImage)
+	skinImageClosed = QPixmap::fromImage(iclosed, conv);
+    if (hasCursorImage)
+	skinCursor = QPixmap::fromImage(icurs, conv);
+
+    setFixedSize( skinImageUp.size() );
+    if (!skinImageUp.mask())
+	skinImageUp.setMask(skinImageUp.createHeuristicMask());
+    if (!skinImageClosed.mask())
+	skinImageClosed.setMask(skinImageClosed.createHeuristicMask());
+
+    QWidget* parent = parentWidget();
+    parent->setMask( skinImageUp.mask() );
+    parent->setFixedSize( skinImageUp.size() );
+
+    delete cursorw;
+    cursorw = 0;
+    if (hasCursorImage) {
+	cursorw = new qvfb_internal::CursorWindow(m_parameters.skinCursor, m_parameters.cursorHot, this);
+	if ( m_view )
+	    cursorw->setView(m_view);
+    }
+}
+
+DeviceSkin::~DeviceSkin( )
+{
+    delete cursorw;
+}
+
+void DeviceSkin::setTransform( const QMatrix& wm )
+{
+    transform = QImage::trueMatrix(wm,m_parameters.skinImageUp.width(),m_parameters.skinImageUp.height());
+    calcRegions();
+    loadImages();
+    if ( m_view ) {
+        QPoint p = transform.map(QPolygon(m_parameters.screenRect)).boundingRect().topLeft();
+	m_view->move(p);
+    }
+    updateSecondaryScreen();
+}
+
+void DeviceSkin::setZoom( double z )
+{
+    setTransform(QMatrix().scale(z,z));
+}
+
+void DeviceSkin::updateSecondaryScreen()
+{
+    if (!m_secondaryView)
+        return;
+    if (flipped_open) {
+        if (m_parameters.backScreenRect.isNull()) {
+            m_secondaryView->hide();
+        } else {
+            m_secondaryView->move(transform.map(QPolygon(m_parameters.backScreenRect)).boundingRect().topLeft());
+            m_secondaryView->show();
+        }
+    } else {
+        if (m_parameters.closedScreenRect.isNull()) {
+            m_secondaryView->hide();
+        } else {
+            m_secondaryView->move(transform.map(QPolygon(m_parameters.closedScreenRect)).boundingRect().topLeft());
+            m_secondaryView->show();
+        }
+    }
+}
+
+void DeviceSkin::setView( QWidget *v )
+{
+    m_view = v;
+    m_view->setFocus();
+    m_view->move(transform.map(QPolygon(m_parameters.screenRect)).boundingRect().topLeft());
+    if ( cursorw )
+	cursorw->setView(v);
+}
+
+void DeviceSkin::setSecondaryView( QWidget *v )
+{
+    m_secondaryView = v;
+    updateSecondaryScreen();
+}
+
+void DeviceSkin::paintEvent( QPaintEvent *)
+{
+    QPainter p( this );
+    if ( flipped_open ) {
+	p.drawPixmap( 0, 0, skinImageUp );
+    } else {
+	p.drawPixmap( 0, 0, skinImageClosed );
+    }
+    QList<int> toDraw;
+    if ( buttonPressed == true ) {
+        toDraw += buttonIndex;
+    }
+    foreach (int toggle, m_parameters.toggleAreaList) {
+        const DeviceSkinButtonArea &ba = m_parameters.buttonAreas[toggle];
+	if ( flipped_open || ba.activeWhenClosed ) {
+	    if ( ba.toggleArea && ba.toggleActiveArea )
+		toDraw += toggle;
+	}
+    }
+    foreach (int button, toDraw ) {
+	const DeviceSkinButtonArea &ba = m_parameters.buttonAreas[button];
+        const QRect r = buttonRegions[button].boundingRect();
+        if ( ba.area.count() > 2 )
+            p.setClipRegion(buttonRegions[button]);
+        p.drawPixmap( r.topLeft(), skinImageDown, r);
+    }
+}
+
+void DeviceSkin::mousePressEvent( QMouseEvent *e )
+{
+    if (e->button() == Qt::RightButton) {
+	emit popupMenu();
+    } else {
+	buttonPressed = false;
+
+	onjoyrelease = -1;
+	const int numAreas = m_parameters.buttonAreas.size();
+        for (int i = 0; i < numAreas ; i++) {
+	    const DeviceSkinButtonArea &ba = m_parameters.buttonAreas[i];
+            if (  buttonRegions[i].contains( e->pos() ) ) {
+                if ( flipped_open || ba.activeWhenClosed ) {
+                    if ( m_parameters.joystick == i ) {
+                        joydown = true;
+                    } else {
+                        if ( joydown )
+                            onjoyrelease = i;
+                        else
+                            startPress(i);
+                        break;
+			if (debugDeviceSkin)// Debug message to be sure we are clicking the right areas
+			    qDebug()<< m_parameters.buttonAreas[i].name << " clicked";
+                    }
+                }
+            }
+        }
+	clickPos = e->pos();
+//	This is handy for finding the areas to define rectangles for new skins
+	if (debugDeviceSkin)
+	    qDebug()<< "Clicked in " <<  e->pos().x() << ',' <<  e->pos().y();
+	clickPos = e->pos();
+    }
+}
+
+void DeviceSkin::flip(bool open)
+{
+    if ( flipped_open == open )
+	return;
+    if ( open ) {
+	parent->setMask( skinImageUp.mask() );
+	emit skinKeyReleaseEvent( Qt::Key(Qt::Key_Flip), QString(), false);
+    } else {
+	parent->setMask( skinImageClosed.mask() );
+	emit skinKeyPressEvent( Qt::Key(Qt::Key_Flip), QString(), false);
+    }
+    flipped_open = open;
+    updateSecondaryScreen();
+    repaint();
+}
+
+void DeviceSkin::startPress(int i)
+{
+    buttonPressed = true;
+    buttonIndex = i;
+    if (m_view) {
+	const DeviceSkinButtonArea &ba = m_parameters.buttonAreas[buttonIndex];
+	if ( ba.keyCode == Qt::Key_Flip ) {
+	    flip(!flipped_open);
+	} else if ( ba.toggleArea ) {
+	    bool active = !ba.toggleActiveArea;
+	    const_cast<DeviceSkinButtonArea &>(ba).toggleActiveArea = active;
+	    if ( active )
+	        emit skinKeyPressEvent( ba.keyCode, ba.text, false);
+	    else
+	        emit skinKeyReleaseEvent( ba.keyCode, ba.text, false);
+	} else {
+	    emit skinKeyPressEvent( ba.keyCode, ba.text, false);
+	    t_skinkey->start(key_repeat_delay);
+	}
+	repaint( buttonRegions[buttonIndex].boundingRect() );
+    }
+}
+
+void DeviceSkin::endPress()
+{
+    const DeviceSkinButtonArea &ba = m_parameters.buttonAreas[buttonIndex];
+    if (m_view && ba.keyCode != Qt::Key_Flip && !ba.toggleArea )
+	emit skinKeyReleaseEvent(ba.keyCode, ba.text, false );
+    t_skinkey->stop();
+    buttonPressed = false;
+    repaint( buttonRegions[buttonIndex].boundingRect() );
+}
+
+void DeviceSkin::mouseMoveEvent( QMouseEvent *e )
+{
+    if ( e->buttons() & Qt::LeftButton ) {
+	const int joystick = m_parameters.joystick;
+	QPoint newpos =  e->globalPos() - clickPos;
+	if ( joydown ) {
+	    int k1=0, k2=0;
+	    if ( newpos.x() < -joydistance ) {
+		k1 = joystick+1;
+	    } else if ( newpos.x() > +joydistance ) {
+		k1 = joystick+3;
+	    }
+	    if ( newpos.y() < -joydistance ) {
+		k2 = joystick+2;
+	    } else if ( newpos.y() > +joydistance ) {
+		k2 = joystick+4;
+	    }
+	    if ( k1 || k2 ) {
+		if ( !buttonPressed ) {
+		    onjoyrelease = -1;
+		    if ( k1 && k2 ) {
+			startPress(k2);
+			endPress();
+		    }
+		    startPress(k1 ? k1 : k2);
+		}
+	    } else if ( buttonPressed ) {
+		endPress();
+	    }
+	} else if ( buttonPressed == false ) {
+	    parentpos = newpos;
+	    if ( !t_parentmove->isActive() )
+		t_parentmove->start(50);
+	}
+    }
+    if ( cursorw )
+	cursorw->setPos(e->globalPos());
+}
+
+void DeviceSkin::moveParent()
+{
+    parent->move( parentpos );
+}
+
+void DeviceSkin::mouseReleaseEvent( QMouseEvent * )
+{
+    if ( buttonPressed )
+	endPress();
+    if ( joydown ) {
+	joydown = false;
+	if ( onjoyrelease >= 0 ) {
+	    startPress(onjoyrelease);
+	    endPress();
+	}
+    }
+}
+
+bool DeviceSkin::hasCursor() const
+{
+    return !skinCursor.isNull();
+}
+
+// ------------------ CursorWindow implementation
+
+namespace qvfb_internal {
+
+bool CursorWindow::eventFilter( QObject *, QEvent *ev)
+{
+    handleMouseEvent(ev);
+    return false;
+}
+
+bool CursorWindow::event( QEvent *ev )
+{
+    if (handleMouseEvent(ev))
+        return true;
+    return QWidget::event(ev);
+}
+
+bool CursorWindow::handleMouseEvent(QEvent *ev)
+{
+    bool handledEvent = false;
+    static int inhere=0;
+    if ( !inhere ) {
+	inhere++;
+	if ( m_view ) {
+	    if ( ev->type() >= QEvent::MouseButtonPress && ev->type() <= QEvent::MouseMove ) {
+		QMouseEvent *e = (QMouseEvent*)ev;
+		QPoint gp = e->globalPos();
+		QPoint vp = m_view->mapFromGlobal(gp);
+		QPoint sp = skin->mapFromGlobal(gp);
+		if ( e->type() == QEvent::MouseButtonPress || e->type() == QEvent::MouseButtonDblClick ) {
+		    if ( m_view->rect().contains(vp) )
+			mouseRecipient = m_view;
+		    else if ( skin->parentWidget()->geometry().contains(gp) )
+			mouseRecipient = skin;
+		    else
+			mouseRecipient = 0;
+		}
+		if ( mouseRecipient ) {
+		    setPos(gp);
+		    QMouseEvent me(e->type(),mouseRecipient==skin ? sp : vp,gp,e->button(),e->buttons(),e->modifiers());
+		    QApplication::sendEvent(mouseRecipient, &me);
+		} else if ( !skin->parentWidget()->geometry().contains(gp) ) {
+		    hide();
+		} else {
+		    setPos(gp);
+		}
+		if ( e->type() == QEvent::MouseButtonRelease )
+		    mouseRecipient = 0;
+		handledEvent = true;
+	    }
+	}
+	inhere--;
+    }
+    return handledEvent;
+}
+
+void CursorWindow::setView(QWidget* v)
+{
+    if ( m_view ) {
+	m_view->removeEventFilter(this);
+	m_view->removeEventFilter(this);
+    }
+    m_view = v;
+    m_view->installEventFilter(this);
+    m_view->installEventFilter(this);
+    mouseRecipient = 0;
+}
+
+CursorWindow::CursorWindow(const QImage &img, QPoint hot, QWidget* sk)
+	:QWidget(0),
+	m_view(0), skin(sk),
+	hotspot(hot)
+{
+    setWindowFlags( Qt::FramelessWindowHint );
+    mouseRecipient = 0;
+    setMouseTracking(true);
+#ifndef QT_NO_CURSOR
+    setCursor(Qt::BlankCursor);
+#endif
+    QPixmap p;
+    p = QPixmap::fromImage(img);
+    if (!p.mask()) {
+	if ( img.hasAlphaChannel() ) {
+	    QBitmap bm;
+	    bm = QPixmap::fromImage(img.createAlphaMask());
+	    p.setMask( bm );
+	} else {
+	    QBitmap bm;
+	    bm = QPixmap::fromImage(img.createHeuristicMask());
+	    p.setMask( bm );
+	}
+    }
+    QPalette palette;
+    palette.setBrush(backgroundRole(), QBrush(p));
+    setPalette(palette);
+    setFixedSize( p.size() );
+    if ( !p.mask().isNull() )
+	setMask( p.mask() );
+}
+
+void CursorWindow::setPos(QPoint p)
+{
+    move(p-hotspot);
+    show();
+    raise();
+}
+}
+
+#ifdef TEST_SKIN
+
+int main(int argc,char *argv[])
+{
+    if (argc < 1)
+        return 1;
+    const QString skinFile = QString::fromUtf8(argv[1]);
+    QApplication app(argc,argv);
+    QMainWindow mw;
+
+    DeviceSkinParameters params;
+    QString errorMessage;
+    if (!params.read(skinFile, DeviceSkinParameters::ReadAll, &errorMessage)) {
+	qWarning() << errorMessage;
+	return 1;
+    }
+    DeviceSkin ds(params, &mw);
+    // View Dialog
+    QDialog *dialog = new QDialog();
+    QHBoxLayout *dialogLayout = new QHBoxLayout();
+    dialog->setLayout(dialogLayout);
+    QDialogButtonBox *dialogButtonBox = new QDialogButtonBox(QDialogButtonBox::Ok|QDialogButtonBox::Cancel);
+    QObject::connect(dialogButtonBox, SIGNAL(rejected()), dialog, SLOT(reject()));
+    QObject::connect(dialogButtonBox, SIGNAL(accepted()), dialog, SLOT(accept()));
+    dialogLayout->addWidget(dialogButtonBox);
+    dialog->setFixedSize(params.screenSize());
+    dialog->setParent(&ds, Qt::SubWindow);
+    dialog->setAutoFillBackground(true);
+    ds.setView(dialog);
+
+    QObject::connect(&ds, SIGNAL(popupMenu()), &mw, SLOT(close()));
+    QObject::connect(&ds, SIGNAL(skinKeyPressEvent(int,QString,bool)), &mw, SLOT(close()));
+    mw.show();
+    return app.exec();
+}
+
+#endif
+
+QT_END_NAMESPACE
+