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Diffstat (limited to 'tools/shared/deviceskin/deviceskin.h')
| -rw-r--r-- | tools/shared/deviceskin/deviceskin.h | 174 |
1 files changed, 174 insertions, 0 deletions
diff --git a/tools/shared/deviceskin/deviceskin.h b/tools/shared/deviceskin/deviceskin.h new file mode 100644 index 0000000..8f3fefd --- /dev/null +++ b/tools/shared/deviceskin/deviceskin.h @@ -0,0 +1,174 @@ +/**************************************************************************** +** +** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies). +** Contact: Qt Software Information (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 either Technology Preview License Agreement or the +** Beta Release License Agreement. +** +** 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 1.0, included in the file LGPL_EXCEPTION.txt in this +** package. +** +** GNU General Public License Usage +** Alternatively, this file may be used under the terms of the GNU +** General Public License version 3.0 as published by the Free Software +** Foundation and appearing in the file LICENSE.GPL included in the +** packaging of this file. Please review the following information to +** ensure the GNU General Public License version 3.0 requirements will be +** met: http://www.gnu.org/copyleft/gpl.html. +** +** If you are unsure which license is appropriate for your use, please +** contact the sales department at qt-sales@nokia.com. +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#ifndef SKIN_H +#define SKIN_H + +#include <QtGui/QWidget> +#include <QtGui/QPolygon> +#include <QtGui/QRegion> +#include <QtGui/QPixmap> +#include <QtCore/QVector> + +QT_BEGIN_NAMESPACE + +namespace qvfb_internal { + class CursorWindow; +} + +class QTextStream; + +// ------- Button Area +struct DeviceSkinButtonArea { + DeviceSkinButtonArea(); + QString name; + int keyCode; + QPolygon area; + QString text; + bool activeWhenClosed; + bool toggleArea; + bool toggleActiveArea; +}; + +// -------- Parameters +struct DeviceSkinParameters { + enum ReadMode { ReadAll, ReadSizeOnly }; + bool read(const QString &skinDirectory, ReadMode rm, QString *errorMessage); + bool read(QTextStream &ts, ReadMode rm, QString *errorMessage); + + QSize screenSize() const { return screenRect.size(); } + QSize secondaryScreenSize() const; + bool hasSecondaryScreen() const; + + QString skinImageUpFileName; + QString skinImageDownFileName; + QString skinImageClosedFileName; + QString skinCursorFileName; + + QImage skinImageUp; + QImage skinImageDown; + QImage skinImageClosed; + QImage skinCursor; + + QRect screenRect; + QRect backScreenRect; + QRect closedScreenRect; + int screenDepth; + QPoint cursorHot; + QVector<DeviceSkinButtonArea> buttonAreas; + QList<int> toggleAreaList; + + int joystick; + QString prefix; + bool hasMouseHover; +}; + +// --------- Skin Widget +class DeviceSkin : public QWidget +{ + Q_OBJECT +public: + explicit DeviceSkin(const DeviceSkinParameters ¶meters, QWidget *p ); + ~DeviceSkin( ); + + QWidget *view() const { return m_view; } + void setView( QWidget *v ); + + QWidget *secondaryView() const { return m_secondaryView; } + void setSecondaryView( QWidget *v ); + + void setZoom( double ); + void setTransform( const QMatrix& ); + + bool hasCursor() const; + + QString prefix() const {return m_parameters.prefix;} + +signals: + void popupMenu(); + void skinKeyPressEvent(int code, const QString& text, bool autorep); + void skinKeyReleaseEvent(int code, const QString& text, bool autorep); + +protected slots: + void skinKeyRepeat(); + void moveParent(); + +protected: + virtual void paintEvent( QPaintEvent * ); + virtual void mousePressEvent( QMouseEvent *e ); + virtual void mouseMoveEvent( QMouseEvent *e ); + virtual void mouseReleaseEvent( QMouseEvent * ); + +private: + void calcRegions(); + void flip(bool open); + void updateSecondaryScreen(); + void loadImages(); + void startPress(int); + void endPress(); + + const DeviceSkinParameters m_parameters; + QVector<QRegion> buttonRegions; + QPixmap skinImageUp; + QPixmap skinImageDown; + QPixmap skinImageClosed; + QPixmap skinCursor; + QWidget *parent; + QWidget *m_view; + QWidget *m_secondaryView; + QPoint parentpos; + QPoint clickPos; + bool buttonPressed; + int buttonIndex; + QMatrix transform; + qvfb_internal::CursorWindow *cursorw; + + bool joydown; + QTimer *t_skinkey; + QTimer *t_parentmove; + int onjoyrelease; + + bool flipped_open; +}; + +QT_END_NAMESPACE + +#endif |