Store logical device in QActionHandler

Change-Id: Iab92eb3974c335a16b01cb1455ddd219c36490cd
Reviewed-by: Paul Lemire <paul.lemire@kdab.com>

3 files changed, 46 insertions, 4 deletions

diff --git a/src/input/frontend/qactionhandler.cpp b/src/input/frontend/qactionhandler.cpp
index 3f3ddb788..d8a6408f2 100644
--- a/src/input/frontend/qactionhandler.cpp
+++ b/src/input/frontend/qactionhandler.cpp
@@ -43,9 +43,20 @@ namespace Qt3DInput {
 
 QActionHandlerPrivate::QActionHandlerPrivate()
     : Qt3DCore::QComponentPrivate()
+    , m_logicalDevice(Q_NULLPTR)
 {
 }
 
+void QActionHandlerPrivate::setupConnections()
+{
+    // TODO: Make connections to Actions contained in the logical device
+}
+
+void QActionHandlerPrivate::removeConnections()
+{
+    // TODO: Tear down any old connections to the existing logical device
+}
+
 QActionHandler::QActionHandler(Qt3DCore::QNode *parent)
     : Qt3DCore::QComponent(*new QActionHandlerPrivate, parent)
 {
@@ -62,12 +73,31 @@ QActionHandler::~QActionHandler()
     QNode::cleanup();
 }
 
+Qt3DInput::QLogicalDevice *QActionHandler::logicalDevice() const
+{
+    Q_D(const QActionHandler);
+    return d->m_logicalDevice;
+}
+
+void QActionHandler::setLogicalDevice(Qt3DInput::QLogicalDevice *logicalDevice)
+{
+    Q_D(QActionHandler);
+    if (d->m_logicalDevice == logicalDevice)
+        return;
+
+    if (d->m_logicalDevice)
+        d->removeConnections();
+    d->m_logicalDevice = logicalDevice;
+    if (d->m_logicalDevice)
+        d->setupConnections();
+    emit logicalDeviceChanged(logicalDevice);
+}
+
 void QActionHandler::copy(const QNode *ref)
 {
     QComponent::copy(ref);
     const QActionHandler *component = static_cast<const QActionHandler *>(ref);
-
-    // TODO: Copy the component's members
+    d_func()->m_logicalDevice = qobject_cast<QLogicalDevice *>(QNode::clone(component->d_func()->m_logicalDevice));
 }
 
 QT_END_NAMESPACE
diff --git a/src/input/frontend/qactionhandler.h b/src/input/frontend/qactionhandler.h
index df961cb38..e681e78af 100644
--- a/src/input/frontend/qactionhandler.h
+++ b/src/input/frontend/qactionhandler.h
@@ -45,19 +45,24 @@ QT_BEGIN_NAMESPACE
 namespace Qt3DInput {
 
 class QActionHandlerPrivate;
+class QLogicalDevice;
 
 class QT3DINPUTSHARED_EXPORT QActionHandler : public Qt3DCore::QComponent
 {
     Q_OBJECT
-    // TODO: Add properties
+    Q_PROPERTY(Qt3DInput::QLogicalDevice* logicalDevice READ logicalDevice WRITE setLogicalDevice NOTIFY logicalDeviceChanged)
 
 public:
-    QActionHandler(Qt3DCore::QNode *parent = 0);
+    QActionHandler(Qt3DCore::QNode *parent = Q_NULLPTR);
     ~QActionHandler();
 
+    Qt3DInput::QLogicalDevice *logicalDevice() const;
+
 public Q_SLOTS:
+    void setLogicalDevice(Qt3DInput::QLogicalDevice *logicalDevice);
 
 Q_SIGNALS:
+    void logicalDeviceChanged(Qt3DInput::QLogicalDevice *logicalDevice);
 
 protected:
     Q_DECLARE_PRIVATE(QActionHandler)
diff --git a/src/input/frontend/qactionhandler_p.h b/src/input/frontend/qactionhandler_p.h
index 88bbc9b02..e23cb966b 100644
--- a/src/input/frontend/qactionhandler_p.h
+++ b/src/input/frontend/qactionhandler_p.h
@@ -54,12 +54,19 @@ QT_BEGIN_NAMESPACE
 
 namespace Qt3DInput {
 
+class QLogicalDevice;
+
 class QActionHandlerPrivate : public Qt3DCore::QComponentPrivate
 {
 public:
     QActionHandlerPrivate();
 
+    Q_DECLARE_PUBLIC(QActionHandler)
+
+    void setupConnections();
+    void removeConnections();
 
+    QLogicalDevice *m_logicalDevice;
 };
 
 }