/*!
Destructor.
*/
CameraKeyListener::~CameraKeyListener()
{
if (!m_widget)
return;
// Get view's native Symbian window
WId windowId = 0;
if (m_widget->internalWinId())
windowId = m_widget->internalWinId();
else if (m_widget->parentWidget() && m_widget->effectiveWinId())
windowId = m_widget->effectiveWinId();
RWindowBase *window =
windowId ? static_cast<RWindowBase*>(windowId->DrawableWindow())
: 0;
// Get hold of the window group
TInt wGroupId = window ? window->WindowGroupId() : 0;
if (!wGroupId)
return;
RWsSession &wsSession = CCoeEnv::Static()->WsSession();
TUint wGroupHandle = wsSession.GetWindowGroupHandle(wGroupId);
if (wGroupHandle) {
RWindowGroup wGroup(wsSession);
wGroup.Construct(wGroupHandle);
wGroup.CancelCaptureKey(EKeyCamera);
wGroup.CancelCaptureKeyUpAndDowns(EKeyCamera);
}
}
/*!
Constructor, captures the HW camera (shutter) button events and directs them
to the given widget. Note that the widget must be visible before this
constructor is called.
*/
CameraKeyListener::CameraKeyListener(QWidget *widget)
: QObject(widget),
m_widget(widget)
{
if (!m_widget) {
return;
}
// Get view's native Symbian window
WId windowId = 0;
if (m_widget->internalWinId()) {
windowId = m_widget->internalWinId();
}
else if (m_widget->parentWidget() && m_widget->effectiveWinId()) {
windowId = m_widget->effectiveWinId();
}
RWindowBase *window =
windowId ? static_cast<RWindowBase*>(windowId->DrawableWindow())
: 0;
// Get hold of the window group
TInt wGroupId = window ? window->WindowGroupId() : 0;
if (!wGroupId) {
return;
}
RWsSession &wsSession = CCoeEnv::Static()->WsSession();
TUint wGroupHandle = wsSession.GetWindowGroupHandle(wGroupId);
if (wGroupHandle) {
RWindowGroup wGroup(wsSession);
wGroup.Construct(wGroupHandle);
TBool captureOK = ETrue;
// Capture camera key, in Symbian Belle the key up and downs must
// be also handled in order to prevent the native camera application
// to start.
captureOK = captureOK && (wGroup.CaptureKey(EKeyCamera, 0, 0, 100) > 0);
captureOK = captureOK && (wGroup.CaptureKeyUpAndDowns(EStdKeyDevice7, 0, 0, 100) > 0);
if (!captureOK)
qWarning() << "Unable to register for camera capture key events, "
<< "SwEvent capability may be missing";
}
}
/*!
Constructs the CVideoPlayerUtility2 object with given \a service and \a object.
And Registers for Video Loading Notifications.
*/
S60VideoPlayerSession::S60VideoPlayerSession(QMediaService *service, S60MediaNetworkAccessControl *object)
: S60MediaPlayerSession(service)
, m_accessPointId(0)
, m_wsSession(&CCoeEnv::Static()->WsSession())
, m_screenDevice(CCoeEnv::Static()->ScreenDevice())
, m_service(service)
, m_player(0)
#ifndef VIDEOOUTPUT_GRAPHICS_SURFACES
, m_dsaActive(false)
, m_dsaStopped(false)
#endif
, m_videoOutputControl(0)
, m_videoOutputDisplay(0)
, m_displayWindow(0)
#ifdef HAS_AUDIOROUTING_IN_VIDEOPLAYER
, m_audioOutput(0)
#endif
, m_audioEndpoint(DefaultAudioEndpoint)
, m_pendingChanges(0)
, m_backendInitiatedPause(false)
{
DP0("S60VideoPlayerSession::S60VideoPlayerSession +++");
m_networkAccessControl = object;
#ifdef VIDEOOUTPUT_GRAPHICS_SURFACES
QT_TRAP_THROWING(m_player = CVideoPlayerUtility2::NewL(
*this,
0,
EMdaPriorityPreferenceNone
));
m_player->RegisterForVideoLoadingNotification(*this);
#else
RWindow *window = 0;
QRect extentRect;
QWidget *widget = QApplication::activeWindow();
if (!widget)
widget = QApplication::allWidgets().at(0);
Q_ASSERT(widget);
WId wid = widget->effectiveWinId();
if (!wid)
wid = widget->winId();
window = static_cast<RWindow *>(wid->DrawableWindow());
extentRect = QRect(widget->mapToGlobal(widget->pos()), widget->size());
TRect clipRect = QRect2TRect(extentRect);
const TRect desktopRect = QRect2TRect(QApplication::desktop()->screenGeometry());
clipRect.Intersection(desktopRect);
QT_TRAP_THROWING(m_player = CVideoPlayerUtility::NewL(
*this,
0,
EMdaPriorityPreferenceNone,
*m_wsSession,
*m_screenDevice,
*window,
QRect2TRect(extentRect),
clipRect));
m_dsaActive = true;
m_player->RegisterForVideoLoadingNotification(*this);
#endif // VIDEOOUTPUT_GRAPHICS_SURFACES
S60VideoPlayerEventHandler::instance()->addApplicationFocusObserver(this);
DP0("S60VideoPlayerSession::S60VideoPlayerSession ---");
}
void QWidgetPrivate::create_sys(WId window, bool /* initializeWindow */, bool destroyOldWindow)
{
Q_Q(QWidget);
Qt::WindowType type = q->windowType();
Qt::WindowFlags &flags = data.window_flags;
QWidget *parentWidget = q->parentWidget();
bool topLevel = (flags & Qt::Window);
bool popup = (type == Qt::Popup);
bool dialog = (type == Qt::Dialog
|| type == Qt::Sheet
|| (flags & Qt::MSWindowsFixedSizeDialogHint));
bool desktop = (type == Qt::Desktop);
//bool tool = (type == Qt::Tool || type == Qt::Drawer);
if (popup)
flags |= Qt::WindowStaysOnTopHint; // a popup stays on top
TRect clientRect = static_cast<CEikAppUi*>(S60->appUi())->ClientRect();
int sw = clientRect.Width();
int sh = clientRect.Height();
if (desktop) {
TSize screenSize = S60->screenDevice()->SizeInPixels();
data.crect.setRect(0, 0, screenSize.iWidth, screenSize.iHeight);
q->setAttribute(Qt::WA_DontShowOnScreen);
} else if (topLevel && !q->testAttribute(Qt::WA_Resized)){
int width = sw;
int height = sh;
if (extra) {
width = qMax(qMin(width, extra->maxw), extra->minw);
height = qMax(qMin(height, extra->maxh), extra->minh);
}
data.crect.setSize(QSize(width, height));
}
CCoeControl *const destroyw = destroyOldWindow ? data.winid : 0;
createExtra();
if (window) {
setWinId(window);
TRect tr = window->Rect();
data.crect.setRect(tr.iTl.iX, tr.iTl.iY, tr.Width(), tr.Height());
} else if (topLevel) {
if (!q->testAttribute(Qt::WA_Moved) && !q->testAttribute(Qt::WA_DontShowOnScreen))
data.crect.moveTopLeft(QPoint(clientRect.iTl.iX, clientRect.iTl.iY));
QScopedPointer<QSymbianControl> control( q_check_ptr(new QSymbianControl(q)) );
QT_TRAP_THROWING(control->ConstructL(true, desktop));
control->SetMopParent(static_cast<CEikAppUi*>(S60->appUi()));
// Symbian windows are always created in an inactive state
// We perform this assignment for the case where the window is being re-created
// as a result of a call to setParent_sys, on either this widget or one of its
// ancestors.
extra->activated = 0;
if (!desktop) {
TInt stackingFlags;
if ((q->windowType() & Qt::Popup) == Qt::Popup) {
stackingFlags = ECoeStackFlagRefusesAllKeys | ECoeStackFlagRefusesFocus;
} else {
stackingFlags = ECoeStackFlagStandard;
}
control->MakeVisible(false);
QT_TRAP_THROWING(control->ControlEnv()->AppUi()->AddToStackL(control.data(), ECoeStackPriorityDefault, stackingFlags));
// Avoid keyboard focus to a hidden window.
control->setFocusSafely(false);
RDrawableWindow *const drawableWindow = control->DrawableWindow();
// Request mouse move events.
drawableWindow->PointerFilter(EPointerFilterEnterExit
| EPointerFilterMove | EPointerFilterDrag, 0);
drawableWindow->EnableVisibilityChangeEvents();
}
q->setAttribute(Qt::WA_WState_Created);
int x, y, w, h;
data.crect.getRect(&x, &y, &w, &h);
control->SetRect(TRect(TPoint(x, y), TSize(w, h)));
// We wait until the control is fully constructed before calling setWinId, because
// this generates a WinIdChanged event.
setWinId(control.take());
if (!desktop)
s60UpdateIsOpaque(); // must be called after setWinId()
} else if (q->testAttribute(Qt::WA_NativeWindow) || paintOnScreen()) { // create native child widget
QScopedPointer<QSymbianControl> control( q_check_ptr(new QSymbianControl(q)) );
QT_TRAP_THROWING(control->ConstructL(!parentWidget));
// Symbian windows are always created in an inactive state
// We perform this assignment for the case where the window is being re-created
// as a result of a call to setParent_sys, on either this widget or one of its
// ancestors.
extra->activated = 0;
TInt stackingFlags;
if ((q->windowType() & Qt::Popup) == Qt::Popup) {
stackingFlags = ECoeStackFlagRefusesAllKeys | ECoeStackFlagRefusesFocus;
} else {
stackingFlags = ECoeStackFlagStandard;
}
control->MakeVisible(false);
QT_TRAP_THROWING(control->ControlEnv()->AppUi()->AddToStackL(control.data(), ECoeStackPriorityDefault, stackingFlags));
// Avoid keyboard focus to a hidden window.
control->setFocusSafely(false);
q->setAttribute(Qt::WA_WState_Created);
int x, y, w, h;
data.crect.getRect(&x, &y, &w, &h);
control->SetRect(TRect(TPoint(x, y), TSize(w, h)));
RDrawableWindow *const drawableWindow = control->DrawableWindow();
// Request mouse move events.
drawableWindow->PointerFilter(EPointerFilterEnterExit
| EPointerFilterMove | EPointerFilterDrag, 0);
drawableWindow->EnableVisibilityChangeEvents();
if (q->isVisible() && q->testAttribute(Qt::WA_Mapped)) {
activateSymbianWindow(control.data());
control->MakeVisible(true);
}
// We wait until the control is fully constructed before calling setWinId, because
// this generates a WinIdChanged event.
setWinId(control.take());
}
if (destroyw) {
destroyw->ControlEnv()->AppUi()->RemoveFromStack(destroyw);
// Delay deletion of the control in case this function is called in the
// context of a CONE event handler such as
// CCoeControl::ProcessPointerEventL
QMetaObject::invokeMethod(q, "_q_delayedDestroy",
Qt::QueuedConnection, Q_ARG(WId, destroyw));
}
if (q->testAttribute(Qt::WA_AcceptTouchEvents))
registerTouchWindow();
}