diff options
Diffstat (limited to 'src/gui/kernel/qapplication_s60.cpp')
| -rw-r--r-- | src/gui/kernel/qapplication_s60.cpp | 312 |
1 files changed, 199 insertions, 113 deletions
diff --git a/src/gui/kernel/qapplication_s60.cpp b/src/gui/kernel/qapplication_s60.cpp index ab57c32..395ceca 100644 --- a/src/gui/kernel/qapplication_s60.cpp +++ b/src/gui/kernel/qapplication_s60.cpp @@ -1,6 +1,6 @@ /**************************************************************************** ** -** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies). +** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). ** All rights reserved. ** Contact: Nokia Corporation (qt-info@nokia.com) ** @@ -71,6 +71,7 @@ # include <private/qcoefepinputcontext_p.h> # endif # include <private/qs60mainapplication_p.h> +# include <centralrepository.h> #endif #include "private/qstylesheetstyle_p.h" @@ -361,6 +362,8 @@ void QSymbianControl::ConstructL(bool isWindowOwning, bool desktop) SetFocusing(true); m_longTapDetector = QLongTapTimer::NewL(this); + + DrawableWindow()->SetPointerGrab(ETrue); } } @@ -472,41 +475,6 @@ void QSymbianControl::HandlePointerEventL(const TPointerEvent& pEvent) QT_TRYCATCH_LEAVING(HandlePointerEvent(pEvent)); } -typedef QPair<QWidget*,QMouseEvent> Event; - -/* - * Helper function called by HandlePointerEvent - separated to keep that function readable - */ -static void generateEnterLeaveEvents(QList<Event> &events, QWidget *widgetUnderPointer, - QPoint globalPos, Qt::MouseButton button, Qt::KeyboardModifiers modifiers) -{ - //moved to another widget, create enter and leave events - if (S60->lastPointerEventTarget) { - QMouseEvent mEventLeave(QEvent::Leave, S60->lastPointerEventTarget->mapFromGlobal( - S60->lastCursorPos), S60->lastCursorPos, button, QApplicationPrivate::mouse_buttons, - modifiers); - events.append(Event(S60->lastPointerEventTarget, mEventLeave)); - } - if (widgetUnderPointer) { - QMouseEvent mEventEnter(QEvent::Enter, widgetUnderPointer->mapFromGlobal(globalPos), - globalPos, button, QApplicationPrivate::mouse_buttons, modifiers); - - events.append(Event(widgetUnderPointer, mEventEnter)); -#ifndef QT_NO_CURSOR - S60->curWin = widgetUnderPointer->effectiveWinId(); - if (!QApplication::overrideCursor()) { -#ifndef Q_SYMBIAN_FIXED_POINTER_CURSORS - if (S60->brokenPointerCursors) - qt_symbian_set_pointer_sprite(widgetUnderPointer->cursor()); - else -#endif - qt_symbian_setWindowCursor(widgetUnderPointer->cursor(), S60->curWin); - } -#endif - } -} - - void QSymbianControl::HandlePointerEvent(const TPointerEvent& pEvent) { QMouseEvent::Type type; @@ -514,85 +482,77 @@ void QSymbianControl::HandlePointerEvent(const TPointerEvent& pEvent) mapS60MouseEventTypeToQt(&type, &button, &pEvent); Qt::KeyboardModifiers modifiers = mapToQtModifiers(pEvent.iModifiers); - if (type == QMouseEvent::None) - return; - - // store events for later sending/saving - QList<Event > events; - QPoint widgetPos = QPoint(pEvent.iPosition.iX, pEvent.iPosition.iY); TPoint controlScreenPos = PositionRelativeToScreen(); QPoint globalPos = QPoint(controlScreenPos.iX, controlScreenPos.iY) + widgetPos; + S60->lastCursorPos = globalPos; + S60->lastPointerEventPos = widgetPos; - // widgets interested in the event - QWidget *widgetUnderPointer = qwidget->childAt(widgetPos); - if (!widgetUnderPointer) - widgetUnderPointer = qwidget; //i.e. this container widget + QWidget *mouseGrabber = QWidget::mouseGrabber(); - QWidget *widgetWithMouseGrab = QWidget::mouseGrabber(); + QWidget *popupWidget = qApp->activePopupWidget(); + QWidget *popupReceiver = 0; + if (popupWidget) { + QWidget *popupChild = popupWidget->childAt(popupWidget->mapFromGlobal(globalPos)); + popupReceiver = popupChild ? popupChild : popupWidget; + } - // handle auto grab of pointer when pressing / releasing - if (!widgetWithMouseGrab && type == QEvent::MouseButtonPress) { - //if previously auto-grabbed, generate a fake mouse release (platform bug: mouse release event was lost) - if (S60->mousePressTarget) { - QMouseEvent mEvent(QEvent::MouseButtonRelease, S60->mousePressTarget->mapFromGlobal(globalPos), globalPos, - button, QApplicationPrivate::mouse_buttons, modifiers); - events.append(Event(S60->mousePressTarget,mEvent)); + if (mouseGrabber) { + if (popupReceiver) { + sendMouseEvent(popupReceiver, type, globalPos, button, modifiers); + } else { + sendMouseEvent(mouseGrabber, type, globalPos, button, modifiers); } - //auto grab the mouse - widgetWithMouseGrab = S60->mousePressTarget = widgetUnderPointer; - widgetWithMouseGrab->grabMouse(); - } - if (widgetWithMouseGrab && widgetWithMouseGrab == S60->mousePressTarget && type == QEvent::MouseButtonRelease) { - //release the auto grab - note this release event still goes to the autograb widget - S60->mousePressTarget = 0; - widgetWithMouseGrab->releaseMouse(); + // No Enter/Leave events in grabbing mode. + return; } - QWidget *widgetToReceiveMouseEvent; - if (widgetWithMouseGrab) - widgetToReceiveMouseEvent = widgetWithMouseGrab; - else - widgetToReceiveMouseEvent = widgetUnderPointer; - - //queue QEvent::Enter and QEvent::Leave, if the pointer has moved - if (widgetUnderPointer != S60->lastPointerEventTarget && (type == QEvent::MouseButtonPress || type == QEvent::MouseButtonDblClick || type == QEvent::MouseMove)) - generateEnterLeaveEvents(events, widgetUnderPointer, globalPos, button, modifiers); + QWidget *widgetUnderPointer = qwidget->childAt(widgetPos); + if (!widgetUnderPointer) + widgetUnderPointer = qwidget; - //save global state - S60->lastCursorPos = globalPos; - S60->lastPointerEventPos = widgetPos; + QApplicationPrivate::dispatchEnterLeave(widgetUnderPointer, S60->lastPointerEventTarget); S60->lastPointerEventTarget = widgetUnderPointer; + QWidget *receiver; + if (!popupReceiver && S60->mousePressTarget && type != QEvent::MouseButtonPress) { + receiver = S60->mousePressTarget; + if (type == QEvent::MouseButtonRelease) + S60->mousePressTarget = 0; + } else { + receiver = popupReceiver ? popupReceiver : widgetUnderPointer; + if (type == QEvent::MouseButtonPress) + S60->mousePressTarget = receiver; + } + #if !defined(QT_NO_CURSOR) && !defined(Q_SYMBIAN_FIXED_POINTER_CURSORS) if (S60->brokenPointerCursors) qt_symbian_move_cursor_sprite(); #endif - //queue this event. - Q_ASSERT(widgetToReceiveMouseEvent); - QMouseEvent mEvent(type, widgetToReceiveMouseEvent->mapFromGlobal(globalPos), globalPos, + sendMouseEvent(receiver, type, globalPos, button, modifiers); +} + +void QSymbianControl::sendMouseEvent( + QWidget *receiver, + QEvent::Type type, + const QPoint &globalPos, + Qt::MouseButton button, + Qt::KeyboardModifiers modifiers) +{ + Q_ASSERT(receiver); + QMouseEvent mEvent(type, receiver->mapFromGlobal(globalPos), globalPos, button, QApplicationPrivate::mouse_buttons, modifiers); - events.append(Event(widgetToReceiveMouseEvent,mEvent)); QEventDispatcherS60 *dispatcher; // It is theoretically possible for someone to install a different event dispatcher. - if ((dispatcher = qobject_cast<QEventDispatcherS60 *>(widgetToReceiveMouseEvent->d_func()->threadData->eventDispatcher)) != 0) { + if ((dispatcher = qobject_cast<QEventDispatcherS60 *>(receiver->d_func()->threadData->eventDispatcher)) != 0) { if (dispatcher->excludeUserInputEvents()) { - for (int i=0;i < events.count();++i) - { - Event next = events[i]; - dispatcher->saveInputEvent(this, next.first, new QMouseEvent(next.second)); - } + dispatcher->saveInputEvent(this, receiver, new QMouseEvent(mEvent)); return; } } - //send events in the queue - for (int i=0;i < events.count();++i) - { - Event next = events[i]; - sendMouseEvent(next.first, &(next.second)); - } + sendMouseEvent(receiver, &mEvent); } bool QSymbianControl::sendMouseEvent(QWidget *widget, QMouseEvent *mEvent) @@ -637,7 +597,9 @@ TKeyResponse QSymbianControl::OfferKeyEvent(const TKeyEvent& keyEvent, TEventCod TUint s60Keysym = QApplicationPrivate::resolveS60ScanCode(keyEvent.iScanCode, keyEvent.iCode); int keyCode; - if (s60Keysym >= 0x20 && s60Keysym < ENonCharacterKeyBase) { + if (s60Keysym == EKeyNull){ //some key events have 0 in iCode, for them iScanCode should be used + keyCode = qt_keymapper_private()->mapS60ScanCodesToQt(keyEvent.iScanCode); + } else if (s60Keysym >= 0x20 && s60Keysym < ENonCharacterKeyBase) { // Normal characters keys. keyCode = s60Keysym; } else { @@ -672,27 +634,58 @@ TKeyResponse QSymbianControl::OfferKeyEvent(const TKeyEvent& keyEvent, TEventCod fakeEvent.iType = TPointerEvent::EButton1Up; S60->virtualMouseAccel = 1; S60->virtualMouseLastKey = 0; + switch (keyCode) { + case Qt::Key_Left: + S60->virtualMousePressedKeys &= ~QS60Data::Left; + break; + case Qt::Key_Right: + S60->virtualMousePressedKeys &= ~QS60Data::Right; + break; + case Qt::Key_Up: + S60->virtualMousePressedKeys &= ~QS60Data::Up; + break; + case Qt::Key_Down: + S60->virtualMousePressedKeys &= ~QS60Data::Down; + break; + case Qt::Key_Select: + S60->virtualMousePressedKeys &= ~QS60Data::Select; + break; + } } else if (type == EEventKey) { switch (keyCode) { case Qt::Key_Left: + S60->virtualMousePressedKeys |= QS60Data::Left; x -= S60->virtualMouseAccel; fakeEvent.iType = TPointerEvent::EMove; break; case Qt::Key_Right: + S60->virtualMousePressedKeys |= QS60Data::Right; x += S60->virtualMouseAccel; fakeEvent.iType = TPointerEvent::EMove; break; case Qt::Key_Up: + S60->virtualMousePressedKeys |= QS60Data::Up; y -= S60->virtualMouseAccel; fakeEvent.iType = TPointerEvent::EMove; break; case Qt::Key_Down: + S60->virtualMousePressedKeys |= QS60Data::Down; y += S60->virtualMouseAccel; fakeEvent.iType = TPointerEvent::EMove; break; case Qt::Key_Select: - fakeEvent.iType = TPointerEvent::EButton1Down; + // Platform bug. If you start pressing several keys simultaneously (for + // example for drag'n'drop), Symbian starts producing spurious up and + // down messages for some keys. Therefore, make sure we have a clean slate + // of pressed keys before starting a new button press. + if (S60->virtualMousePressedKeys != 0) { + S60->virtualMousePressedKeys |= QS60Data::Select; + return EKeyWasConsumed; + } else { + S60->virtualMousePressedKeys |= QS60Data::Select; + fakeEvent.iType = TPointerEvent::EButton1Down; + } break; } } @@ -817,6 +810,18 @@ TCoeInputCapabilities QSymbianControl::InputCapabilities() const void QSymbianControl::Draw(const TRect& controlRect) const { + // Set flag to avoid calling DrawNow in window surface + QWidget *window = qwidget->window(); + Q_ASSERT(window); + QTLWExtra *topExtra = window->d_func()->maybeTopData(); + Q_ASSERT(topExtra); + if (!topExtra->inExpose) { + topExtra->inExpose = true; + QRect exposeRect = qt_TRect2QRect(controlRect); + qwidget->d_func()->syncBackingStore(exposeRect); + topExtra->inExpose = false; + } + QWindowSurface *surface = qwidget->windowSurface(); QPaintEngine *engine = surface ? surface->paintDevice()->paintEngine() : NULL; @@ -865,8 +870,6 @@ void QSymbianControl::Draw(const TRect& controlRect) const default: Q_ASSERT(false); } - } else { - surface->flush(qwidget, QRegion(qt_TRect2QRect(backingStoreRect)), QPoint()); } if (sendNativePaintEvents) { @@ -926,8 +929,8 @@ void QSymbianControl::PositionChanged() cr.moveTopLeft(newPos); qwidget->data->crect = cr; QTLWExtra *top = qwidget->d_func()->maybeTopData(); - if (top) - top->normalGeometry = cr; + if (top && (qwidget->windowState() & (~Qt::WindowActive)) == Qt::WindowNoState) + top->normalGeometry.moveTopLeft(newPos); if (qwidget->isVisible()) { QMoveEvent e(newPos, oldPos); qt_sendSpontaneousEvent(qwidget, &e); @@ -940,7 +943,7 @@ void QSymbianControl::PositionChanged() void QSymbianControl::FocusChanged(TDrawNow /* aDrawNow */) { - if (m_ignoreFocusChanged) + if (m_ignoreFocusChanged || (qwidget->windowType() & Qt::WindowType_Mask) == Qt::Desktop) return; // Popups never get focused, but still receive the FocusChanged when they are hidden. @@ -962,15 +965,27 @@ void QSymbianControl::FocusChanged(TDrawNow /* aDrawNow */) qwidget->d_func()->setWindowIcon_sys(true); qwidget->d_func()->setWindowTitle_sys(qwidget->windowTitle()); #ifdef Q_WS_S60 - // If widget is fullscreen, hide status pane and button container - // otherwise show them. - CEikStatusPane* statusPane = S60->statusPane(); - CEikButtonGroupContainer* buttonGroup = S60->buttonGroupContainer(); - bool isFullscreen = qwidget->windowState() & Qt::WindowFullScreen; - if (statusPane && (bool)statusPane->IsVisible() == isFullscreen) - statusPane->MakeVisible(!isFullscreen); - if (buttonGroup && (bool)buttonGroup->IsVisible() == isFullscreen) - buttonGroup->MakeVisible(!isFullscreen); + // If widget is fullscreen/minimized, hide status pane and button container otherwise show them. + CEikStatusPane *statusPane = S60->statusPane(); + CEikButtonGroupContainer *buttonGroup = S60->buttonGroupContainer(); + TBool visible = !(qwidget->windowState() & (Qt::WindowFullScreen | Qt::WindowMinimized)); + if (statusPane) + statusPane->MakeVisible(visible); + if (buttonGroup) { + // Visibility + const TBool isFullscreen = qwidget->windowState() & Qt::WindowFullScreen; + const TBool cbaVisibilityHint = qwidget->windowFlags() & Qt::WindowSoftkeysVisibleHint; + buttonGroup->MakeVisible(visible || (isFullscreen && cbaVisibilityHint)); + + // Responsiviness + CEikCba *cba = static_cast<CEikCba *>( buttonGroup->ButtonGroup() ); // downcast from MEikButtonGroup + TUint cbaFlags = cba->ButtonGroupFlags(); + if(qwidget->windowFlags() & Qt::WindowSoftkeysRespondHint) + cbaFlags |= EAknCBAFlagRespondWhenInvisible; + else + cbaFlags &= ~EAknCBAFlagRespondWhenInvisible; + cba->SetButtonGroupFlags(cbaFlags); + } #endif } else if (QApplication::activeWindow() == qwidget->window()) { if (CCoeEnv::Static()->AppUi()->IsDisplayingMenuOrDialog()) { @@ -1014,6 +1029,16 @@ void QSymbianControl::HandleResourceChange(int resourceType) } else if (qwidget->isMaximized()) { TRect r = static_cast<CEikAppUi*>(S60->appUi())->ClientRect(); SetExtent(r.iTl, r.Size()); + } else if (!qwidget->isMinimized()){ // Normal geometry + if (!qwidget->testAttribute(Qt::WA_Resized)) { + qwidget->adjustSize(); + qwidget->setAttribute(Qt::WA_Resized, false); //not a user resize + } + if (!qwidget->testAttribute(Qt::WA_Moved)) { + TRect r = static_cast<CEikAppUi*>(S60->appUi())->ClientRect(); + SetPosition(r.iTl); + qwidget->setAttribute(Qt::WA_Moved, false); // not really an explicit position + } } break; } @@ -1146,6 +1171,10 @@ void qt_init(QApplicationPrivate * /* priv */, int) #endif S60->wsSession().SetAutoFlush(ETrue); +#ifdef Q_SYMBIAN_WINDOW_SIZE_CACHE + TRAP_IGNORE(S60->wsSession().EnableWindowSizeCacheL()); +#endif + S60->updateScreenSize(); @@ -1207,6 +1236,24 @@ void qt_init(QApplicationPrivate * /* priv */, int) S60->virtualMouseRequired = false; } + S60->avkonComponentsSupportTransparency = false; + +#ifdef Q_WS_S60 + TUid KCRUidAvkon = { 0x101F876E }; + TUint32 KAknAvkonTransparencyEnabled = 0x0000000D; + + CRepository* repository = 0; + TRAP(err, repository = CRepository::NewL(KCRUidAvkon)); + + if(err == KErrNone) { + TInt value = 0; + err = repository->Get(KAknAvkonTransparencyEnabled, value); + if(err == KErrNone) { + S60->avkonComponentsSupportTransparency = (value==1) ? true : false; + } + } +#endif + if (touch) { QApplicationPrivate::navigationMode = Qt::NavigationModeNone; } else { @@ -1426,6 +1473,9 @@ void QApplicationPrivate::closePopup(QWidget *popup) QWidget *fw = QApplicationPrivate::active_window ? QApplicationPrivate::active_window->focusWidget() : q_func()->focusWidget(); if (fw) { + if(fw->window()->isModal()) // restore pointer capture for modal window + fw->effectiveWinId()->SetPointerCapture(true); + if (fw != q_func()->focusWidget()) { fw->setFocus(Qt::PopupFocusReason); } else { @@ -1531,6 +1581,12 @@ void QApplication::beep() qt_S60Beep->Play(); } +static inline bool callSymbianEventFilters(const QSymbianEvent *event) +{ + long unused; + return qApp->filterEvent(const_cast<QSymbianEvent *>(event), &unused); +} + /*! \warning This function is only available on Symbian. \since 4.6 @@ -1547,6 +1603,9 @@ int QApplication::symbianProcessEvent(const QSymbianEvent *event) QScopedLoopLevelCounter counter(d->threadData); + if (d->eventDispatcher->filterEvent(const_cast<QSymbianEvent *>(event))) + return 1; + QWidget *w = qApp ? qApp->focusWidget() : 0; if (w) { QInputContext *ic = w->inputContext(); @@ -1559,29 +1618,34 @@ int QApplication::symbianProcessEvent(const QSymbianEvent *event) switch (event->type()) { case QSymbianEvent::WindowServerEvent: - return d->symbianProcessWsEvent(event->windowServerEvent()); + return d->symbianProcessWsEvent(event); case QSymbianEvent::CommandEvent: - return d->symbianHandleCommand(event->command()); + return d->symbianHandleCommand(event); case QSymbianEvent::ResourceChangeEvent: - return d->symbianResourceChange(event->resourceChangeType()); + return d->symbianResourceChange(event); default: return -1; } } -int QApplicationPrivate::symbianProcessWsEvent(const TWsEvent *event) +int QApplicationPrivate::symbianProcessWsEvent(const QSymbianEvent *symbianEvent) { // Qt event handling. Handle some events regardless of if the handle is in our // widget map or not. + const TWsEvent *event = symbianEvent->windowServerEvent(); CCoeControl* control = reinterpret_cast<CCoeControl*>(event->Handle()); const bool controlInMap = QWidgetPrivate::mapper && QWidgetPrivate::mapper->contains(control); switch (event->Type()) { case EEventPointerEnter: - if (controlInMap) + if (controlInMap) { + callSymbianEventFilters(symbianEvent); return 1; // Qt::Enter will be generated in HandlePointerL + } break; case EEventPointerExit: if (controlInMap) { + if (callSymbianEventFilters(symbianEvent)) + return 1; if (S60) { // mouseEvent outside our window, send leave event to last focused widget QMouseEvent mEvent(QEvent::Leave, S60->lastPointerEventPos, S60->lastCursorPos, @@ -1594,6 +1658,8 @@ int QApplicationPrivate::symbianProcessWsEvent(const TWsEvent *event) } break; case EEventScreenDeviceChanged: + if (callSymbianEventFilters(symbianEvent)) + return 1; if (S60) S60->updateScreenSize(); if (qt_desktopWidget) { @@ -1606,6 +1672,8 @@ int QApplicationPrivate::symbianProcessWsEvent(const TWsEvent *event) return 0; // Propagate to CONE case EEventWindowVisibilityChanged: if (controlInMap) { + if (callSymbianEventFilters(symbianEvent)) + return 1; const TWsVisibilityChangedEvent *visChangedEvent = event->VisibilityChanged(); QWidget *w = QWidgetPrivate::mapper->value(control); if (!w->d_func()->maybeTopData()) @@ -1613,6 +1681,9 @@ int QApplicationPrivate::symbianProcessWsEvent(const TWsEvent *event) if (visChangedEvent->iFlags & TWsVisibilityChangedEvent::ENotVisible) { delete w->d_func()->topData()->backingStore; w->d_func()->topData()->backingStore = 0; + // In order to ensure that any resources used by the window surface + // are immediately freed, we flush the WSERV command buffer. + S60->wsSession().Flush(); } else if ((visChangedEvent->iFlags & TWsVisibilityChangedEvent::EPartiallyVisible) && !w->d_func()->maybeBackingStore()) { w->d_func()->topData()->backingStore = new QWidgetBackingStore(w); @@ -1623,6 +1694,8 @@ int QApplicationPrivate::symbianProcessWsEvent(const TWsEvent *event) } break; case EEventFocusGained: + if (callSymbianEventFilters(symbianEvent)) + return 1; #ifndef QT_NO_CURSOR //re-enable mouse interaction if (S60->mouseInteractionEnabled) { @@ -1636,6 +1709,8 @@ int QApplicationPrivate::symbianProcessWsEvent(const TWsEvent *event) #endif break; case EEventFocusLost: + if (callSymbianEventFilters(symbianEvent)) + return 1; #ifndef QT_NO_CURSOR //disable mouse as may be moving to application that does not support it if (S60->mouseInteractionEnabled) { @@ -1687,11 +1762,16 @@ bool QApplication::symbianEventFilter(const QSymbianEvent *event) \sa s60EventFilter(), s60ProcessEvent() */ -int QApplicationPrivate::symbianHandleCommand(int command) +int QApplicationPrivate::symbianHandleCommand(const QSymbianEvent *symbianEvent) { Q_Q(QApplication); int ret = 0; + if (callSymbianEventFilters(symbianEvent)) + return 1; + + int command = symbianEvent->command(); + switch (command) { #ifdef Q_WS_S60 case EAknSoftkeyExit: { @@ -1731,14 +1811,18 @@ int QApplicationPrivate::symbianHandleCommand(int command) Currently, KEikDynamicLayoutVariantSwitch and KAknsMessageSkinChange are handled. */ -int QApplicationPrivate::symbianResourceChange(int type) +int QApplicationPrivate::symbianResourceChange(const QSymbianEvent *symbianEvent) { int ret = 0; + int type = symbianEvent->resourceChangeType(); + switch (type) { #ifdef Q_WS_S60 case KEikDynamicLayoutVariantSwitch: { + if (callSymbianEventFilters(symbianEvent)) + return 1; if (S60) S60->updateScreenSize(); @@ -1763,6 +1847,8 @@ int QApplicationPrivate::symbianResourceChange(int type) #ifndef QT_NO_STYLE_S60 case KAknsMessageSkinChange: + if (callSymbianEventFilters(symbianEvent)) + return 1; if (QS60Style *s60Style = qobject_cast<QS60Style*>(QApplication::style())) { s60Style->d_func()->handleSkinChange(); ret = 1; |