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/****************************************************************************
**
** Copyright (C) 2008 Nokia Corporation and/or its subsidiary(-ies).
** Contact: Qt Software Information (qt-info@nokia.com)
**
** This file is part of the $MODULE$ of the Qt Toolkit.
**
** $TROLLTECH_DUAL_EMBEDDED_LICENSE$
**
****************************************************************************/
#ifndef QT_S60_P_H
#define QT_S60_P_H
//
// W A R N I N G
// -------------
//
// This file is not part of the Qt API. It exists purely as an
// implementation detail. This header file may change from version to
// version without notice, or even be removed.
//
// We mean it.
//
#include "QtGui/qwindowdefs.h"
#include "private/qcore_symbian_p.h"
#include "qhash.h"
#include "qpoint.h"
#include "QtGui/qfont.h"
#include "QtGui/qimage.h"
#include "QtGui/qevent.h"
#include "qpointer.h"
#include <w32std.h>
#include <coecntrl.h>
#include <eikenv.h>
#include <eikappui.h>
#include <aknutils.h> // AknLayoutUtils
#include <avkon.hrh> // EEikStatusPaneUidTitle
#include <akntitle.h> // CAknTitlePane
#include <akncontext.h> // CAknContextPane
#include <eikspane.h> // CEikStatusPane
QT_BEGIN_NAMESPACE
// Application internal HandleResourceChangeL events,
// system evens seems to start with 0x10
const TInt KInternalStatusPaneChange = 0x50000000;
struct QS60Data;
extern QS60Data *qt_s60Data;
#define S60 qt_s60Data
class QS60Data
{
public:
TUid uid;
int screenDepth;
QPoint lastCursorPos;
QPoint lastPointerEventPos;
QPointer<QWidget> lastPointerEventTarget;
QPointer<QWidget> mousePressTarget;
int screenWidthInPixels;
int screenHeightInPixels;
int screenWidthInTwips;
int screenHeightInTwips;
int defaultDpiX;
int defaultDpiY;
static inline void updateScreenSize();
static inline RWsSession& wsSession();
static inline RWindowGroup& windowGroup();
static inline CWsScreenDevice* screenDevice();
static inline CCoeAppUi* appUi();
static inline CEikStatusPane* statusPane();
static inline CCoeControl* statusPaneSubPane(TInt aPaneId);
static inline CAknTitlePane* titlePane();
static inline CAknContextPane* contextPane();
static inline CEikButtonGroupContainer* buttonGroupContainer();
};
class QAbstractLongTapObserver
{
public:
virtual void HandleLongTapEventL( const TPoint& aPenEventLocation,
const TPoint& aPenEventScreenLocation ) = 0;
};
class QLongTapTimer;
class QSymbianControl : public CCoeControl, public QAbstractLongTapObserver
{
public:
DECLARE_TYPE_ID(0x51740000) // Fun fact: the two first values are "Qt" in ASCII.
public:
QSymbianControl(QWidget *w);
void ConstructL(bool topLevel = false, bool desktop = false);
~QSymbianControl();
void HandleResourceChange(int resourceType);
void HandlePointerEventL(const TPointerEvent& aPointerEvent);
TKeyResponse OfferKeyEventL(const TKeyEvent& aKeyEvent,TEventCode aType);
#ifndef QT_NO_IM
TCoeInputCapabilities InputCapabilities() const;
#endif
TTypeUid::Ptr MopSupplyObject(TTypeUid id);
inline QWidget* widget() const { return qwidget; };
void setWidget(QWidget *w);
void sendInputEvent(QWidget *widget, QInputEvent *inputEvent);
void setIgnoreFocusChanged(bool enabled) { m_ignoreFocusChanged = enabled; }
void CancelLongTapTimer();
protected:
void Draw(const TRect& aRect) const;
void SizeChanged();
void PositionChanged();
void FocusChanged(TDrawNow aDrawNow);
private:
TKeyResponse sendKeyEvent(QWidget *widget, QKeyEvent *keyEvent);
void sendMouseEvent(QWidget *widget, QMouseEvent *mEvent);
void HandleLongTapEventL( const TPoint& aPenEventLocation, const TPoint& aPenEventScreenLocation );
private:
QWidget *qwidget;
bool m_ignoreFocusChanged;
QLongTapTimer* m_longTapDetector;
bool m_previousEventLongTap;
};
inline void QS60Data::updateScreenSize()
{
TPixelsTwipsAndRotation params;
int mode = S60->screenDevice()->CurrentScreenMode();
S60->screenDevice()->GetScreenModeSizeAndRotation(mode, params);
S60->screenWidthInPixels = params.iPixelSize.iWidth;
S60->screenHeightInPixels = params.iPixelSize.iHeight;
S60->screenWidthInTwips = params.iTwipsSize.iWidth;
S60->screenHeightInTwips = params.iTwipsSize.iHeight;
TReal inches = S60->screenHeightInTwips / (TReal)KTwipsPerInch;
S60->defaultDpiY = S60->screenHeightInPixels / inches;
inches = S60->screenWidthInTwips / (TReal)KTwipsPerInch;
S60->defaultDpiX = S60->screenWidthInPixels / inches;
}
inline RWsSession& QS60Data::wsSession()
{
return CCoeEnv::Static()->WsSession();
}
inline RWindowGroup& QS60Data::windowGroup()
{
return CCoeEnv::Static()->RootWin();
}
inline CWsScreenDevice* QS60Data::screenDevice()
{
return CCoeEnv::Static()->ScreenDevice();
}
inline CCoeAppUi* QS60Data::appUi()
{
return CCoeEnv::Static()-> AppUi();
}
inline CEikStatusPane* QS60Data::statusPane()
{
return CEikonEnv::Static()->AppUiFactory()->StatusPane();
}
// Returns the application's status pane control, if not present returns NULL.
inline CCoeControl* QS60Data::statusPaneSubPane( TInt aPaneId )
{
const TUid paneUid = { aPaneId };
CEikStatusPane* statusPane = S60->statusPane();
if (statusPane && statusPane->PaneCapabilities(paneUid).IsPresent()) {
CCoeControl* control = NULL;
// ControlL shouldn't leave because the pane is present
TRAPD(err, control = statusPane->ControlL(paneUid));
return err != KErrNone ? NULL : control;
}
return NULL;
}
// Returns the application's title pane, if not present returns NULL.
inline CAknTitlePane* QS60Data::titlePane()
{
return static_cast<CAknTitlePane*>(S60->statusPaneSubPane(EEikStatusPaneUidTitle));
}
// Returns the application's title pane, if not present returns NULL.
inline CAknContextPane* QS60Data::contextPane()
{
return static_cast<CAknContextPane*>(S60->statusPaneSubPane(EEikStatusPaneUidContext));
}
inline CEikButtonGroupContainer* QS60Data::buttonGroupContainer()
{
return CEikonEnv::Static()->AppUiFactory()->Cba();
}
static inline QFont qt_TFontSpec2QFontL(const TFontSpec &fontSpec)
{
return QFont(
qt_TDesC2QStringL(fontSpec.iTypeface.iName),
fontSpec.iHeight / KTwipsPerPoint,
fontSpec.iFontStyle.StrokeWeight() == EStrokeWeightNormal ? QFont::Normal : QFont::Bold,
fontSpec.iFontStyle.Posture() == EPostureItalic
);
}
static inline QImage::Format qt_TDisplayMode2Format(TDisplayMode mode)
{
QImage::Format format;
switch(mode) {
case EColor256:
// TODO: is the correct?
format = QImage::Format_Indexed8;
break;
case EColor4K:
format = QImage::Format_RGB444;
break;
case EColor64K:
format = QImage::Format_RGB16;
break;
case EColor16M:
format = QImage::Format_RGB666;
break;
case EColor16MU:
format = QImage::Format_RGB32;
break;
case EColor16MA:
format = QImage::Format_ARGB32;
break;
#ifdef __S60_50__
case EColor16MAP:
format = QImage::Format_ARGB32_Premultiplied;
break;
#endif
default:
qFatal("Screen format not supported");
break;
}
return format;
}
QT_END_NAMESPACE
#endif // QT_S60_P_H
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