// Event calls
void GUI::penDown(u8 x, u8 y)
{
Widget *w = getWidgetAt(x,y);
if(w!=0) {
activeWidget = w;
w->penDown(x, y);
}
}
void WorldEditor::mousePressed(gcn::MouseEvent& mouseEvent)
{
if (mouseEvent.getSource() != this)
{
return;
}
if (mDrawingNewRoom)
{
mDrawingNewRoom = false;
return;
}
if (mouseEvent.getButton() == gcn::MouseEvent::RIGHT)
{
if (mWorldPieces.find(mRoomSelector->getSelectedRoom()) == mWorldPieces.end())
{
WorldPiece* worldPiece = new WorldPiece(mRoomSelector->getSelectedRoom());
mWorldPieces[mRoomSelector->getSelectedRoom()] = worldPiece;
worldPiece->setPosition(mouseEvent.getX() - mouseEvent.getX() % 20,
mouseEvent.getY() - mouseEvent.getY() % 15);
worldPiece->addActionListener(this);
add(worldPiece);
}
}
else if (mouseEvent.getButton() == gcn::MouseEvent::LEFT)
{
if (!mNewRoomDialogWindow->isVisible()
&& getWidgetAt(mouseEvent.getX(), mouseEvent.getY()) == NULL)
{
mDrawingNewRoom = true;
if (mouseEvent.getX() % 20 < 10)
{
mNewRoomX = mouseEvent.getX() - mouseEvent.getX() % 20;
}
else
{
mNewRoomX = mouseEvent.getX() - mouseEvent.getX() % 20 + 20;
}
if (mouseEvent.getY() % 15 < 8)
{
mNewRoomY = mouseEvent.getY() - mouseEvent.getY() % 15;
}
else
{
mNewRoomY = mouseEvent.getY() - mouseEvent.getY() % 15 + 15;
}
mNewRoomWidth = 0;
mNewRoomHeight = 0;
}
}
}
bool QGraphicsViewAdapter::sendKeyEvent(int key, bool keyDown)
{
QPoint pos(_previousQtMouseX, _previousQtMouseY);
if (getWidgetAt(pos) != NULL)
{
QCoreApplication::postEvent(this, new MyQKeyEvent(key,keyDown));
return true;
}
return false;
}
Widget* Gui::getMouseEventSource(int x, int y)
{
Widget* widget = getWidgetAt(x, y);
if (mFocusHandler->getModalMouseInputFocused() != NULL
&& !widget->isModalMouseInputFocused())
{
return mFocusHandler->getModalMouseInputFocused();
}
return widget;
}
void GUI::mouseDown(const Events::Event &event) {
if ((event.button.button != SDL_BUTTON_LMASK) &&
(event.button.button != SDL_BUTTON_WHEELUP) &&
(event.button.button != SDL_BUTTON_WHEELDOWN))
// We only care about left mouse button presses, and the wheel
return;
Widget *widget = getWidgetAt(event.button.x, event.button.y);
if (widget != _currentWidget)
changedWidget(widget);
mouseDown(_currentWidget, event);
}
void GUI::mouseMove(const Events::Event &event) {
Widget *widget = getWidgetAt(event.motion.x, event.motion.y);
if (event.motion.state != 0) {
// Moves with a mouse button pressed sends move events to the current widget
mouseMove(_currentWidget, event);
checkWidgetActive(_currentWidget);
} else
// Moves without a mouse button can change the current widget
if (widget != _currentWidget)
changedWidget(widget);
}
void GUI::mouseUp(const Events::Event &event) {
if (event.button.button != SDL_BUTTON_LMASK)
// We only care about left mouse button presses
return;
Widget *widget = getWidgetAt(event.button.x, event.button.y);
if (widget != _currentWidget) {
changedWidget(widget);
return;
}
mouseUp(_currentWidget, event);
checkWidgetActive(_currentWidget);
updateMouse();
}
bool QGraphicsViewAdapter::sendPointerEvent(int x, int y, int buttonMask)
{
_previousQtMouseX = x;
_previousQtMouseY = _graphicsView->size().height() - y;
QPoint pos(_previousQtMouseX, _previousQtMouseY);
if (getWidgetAt(pos) != NULL || (_previousSentEvent && buttonMask != 0))
{
QCoreApplication::postEvent(this, new MyQPointerEvent(x,y,buttonMask));
OSG_INFO<<"sendPointerEvent("<<x<<", "<<y<<") sent"<<std::endl;
_previousSentEvent = true;
return true;
}
OSG_INFO<<"sendPointerEvent("<<x<<", "<<y<<") not sent"<<std::endl;
_previousSentEvent = false;
return false;
}
bool QGraphicsViewAdapter::handlePointerEvent(int x, int y, int buttonMask)
{
OSG_INFO<<"dispatchPointerEvent("<<x<<", "<<y<<", "<<buttonMask<<")"<<std::endl;
y = _graphicsView->size().height()-y;
bool leftButtonPressed = (buttonMask & osgGA::GUIEventAdapter::LEFT_MOUSE_BUTTON)!=0;
bool middleButtonPressed = (buttonMask & osgGA::GUIEventAdapter::MIDDLE_MOUSE_BUTTON)!=0;
bool rightButtonPressed = (buttonMask & osgGA::GUIEventAdapter::RIGHT_MOUSE_BUTTON)!=0;
bool prev_leftButtonPressed = (_previousButtonMask & osgGA::GUIEventAdapter::LEFT_MOUSE_BUTTON)!=0;
bool prev_middleButtonPressed = (_previousButtonMask & osgGA::GUIEventAdapter::MIDDLE_MOUSE_BUTTON)!=0;
bool prev_rightButtonPressed = (_previousButtonMask & osgGA::GUIEventAdapter::RIGHT_MOUSE_BUTTON)!=0;
OSG_INFO<<"leftButtonPressed "<<leftButtonPressed<<std::endl;
OSG_INFO<<"middleButtonPressed "<<middleButtonPressed<<std::endl;
OSG_INFO<<"rightButtonPressed "<<rightButtonPressed<<std::endl;
Qt::MouseButtons qtMouseButtons =
(leftButtonPressed ? Qt::LeftButton : Qt::NoButton) |
(middleButtonPressed ? Qt::MidButton : Qt::NoButton) |
(rightButtonPressed ? Qt::RightButton : Qt::NoButton);
const QRect viewportGeometry = _graphicsView->viewport()->geometry();
const QPoint globalPos(x, y);
if (buttonMask != _previousButtonMask)
{
Qt::MouseButton qtButton = Qt::NoButton;
QEvent::Type eventType = QEvent::None;
if (leftButtonPressed != prev_leftButtonPressed)
{
qtButton = Qt::LeftButton;
eventType = leftButtonPressed ? QEvent::MouseButtonPress : QEvent::MouseButtonRelease ;
}
else if (middleButtonPressed != prev_middleButtonPressed)
{
qtButton = Qt::MidButton;
eventType = middleButtonPressed ? QEvent::MouseButtonPress : QEvent::MouseButtonRelease ;
}
else if (rightButtonPressed != prev_rightButtonPressed)
{
qtButton = Qt::RightButton;
eventType = rightButtonPressed ? QEvent::MouseButtonPress : QEvent::MouseButtonRelease ;
if(!rightButtonPressed)
{
QWidget* targetWidget = getWidgetAt(globalPos);
if(targetWidget)
{
QPoint localPos = targetWidget->mapFromGlobal(globalPos);
QContextMenuEvent* cme = new QContextMenuEvent(QContextMenuEvent::Mouse, localPos, globalPos);
QCoreApplication::postEvent(targetWidget, cme);
}
}
}
if (eventType==QEvent::MouseButtonPress)
{
_image->sendFocusHint(true);
}
QMouseEvent event(eventType, globalPos, qtButton, qtMouseButtons, 0);
QCoreApplication::sendEvent(_graphicsView->viewport(), &event );
_previousButtonMask = buttonMask;
}
else if (x != _previousMouseX || y != _previousMouseY)
{
QMouseEvent event(QEvent::MouseMove, globalPos, Qt::NoButton, qtMouseButtons, 0);
QCoreApplication::sendEvent(_graphicsView->viewport(), &event);
_previousMouseX = x;
_previousMouseY = y;
}
return true;
}
