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| 2 | ** |
| 3 | ** Copyright (C) 2014 Klaralvdalens Datakonsult AB (KDAB). |
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| 39 | |
| 40 | #include "keyboardeventfilter_p.h" |
| 41 | |
| 42 | #include <Qt3DInput/QKeyEvent> |
| 43 | #include <QtCore/QEvent> |
| 44 | |
| 45 | #include <Qt3DInput/private/inputhandler_p.h> |
| 46 | |
| 47 | QT_BEGIN_NAMESPACE |
| 48 | |
| 49 | namespace Qt3DInput { |
| 50 | namespace Input { |
| 51 | |
| 52 | // The KeyboardEventFilter must be in the same thread as the view it will be monitoring |
| 53 | |
| 54 | KeyboardEventFilter::KeyboardEventFilter(QObject *parent) |
| 55 | : QObject(parent) |
| 56 | , m_inputHandler(nullptr) |
| 57 | { |
| 58 | } |
| 59 | |
| 60 | void KeyboardEventFilter::setInputHandler(InputHandler *handler) |
| 61 | { |
| 62 | m_inputHandler = handler; |
| 63 | } |
| 64 | |
| 65 | // Triggered in the view thread (usually the main thread) |
| 66 | bool KeyboardEventFilter::eventFilter(QObject *obj, QEvent *e) |
| 67 | { |
| 68 | Q_UNUSED(obj); |
| 69 | if (e->type() == QEvent::KeyPress || e->type() == QEvent::KeyRelease) { |
| 70 | // Store event to be processed later on in an InputAspect job |
| 71 | m_inputHandler->appendKeyEvent(QT_PREPEND_NAMESPACE(QKeyEvent)(*static_cast<QT_PREPEND_NAMESPACE(QKeyEvent) *>(e))); |
| 72 | } |
| 73 | return false; |
| 74 | } |
| 75 | |
| 76 | } // namespace Input |
| 77 | } // namespace Qt3DInput |
| 78 | |
| 79 | QT_END_NAMESPACE |
| 80 |