1 files changed, 104 insertions, 0 deletions
diff --git a/src/plugins/graphicssystems/minimaldfb/qdirectfbinput.cpp b/src/plugins/graphicssystems/minimaldfb/qdirectfbinput.cpp
new file mode 100644
index 0000000..4ba4ff8
--- /dev/null
+++ b/src/plugins/graphicssystems/minimaldfb/qdirectfbinput.cpp
@@ -0,0 +1,104 @@
+#include "qdirectfbinput.h"
+#include "qdirectfbconvenience.h"
+
+#include <QThread>
+#include <QDebug>
+#include <private/qapplication_p.h>
+#include <QMouseEvent>
+#include <QEvent>
+
+#include <directfb/directfb.h>
+
+InputSocketWaiter::InputSocketWaiter(IDirectFBEventBuffer *eventBuffer, QObject *parent)
+        : QThread(parent), eventBuffer(eventBuffer)
+    {
+        this->start();
+    }
+
+void InputSocketWaiter::run()
+{
+    while (1) {
+        eventBuffer->WaitForEvent(eventBuffer);
+        emit newEvent();
+    }
+}
+
+QDirectFbInput::QDirectFbInput(QObject *parent)
+    : QObject(parent)
+{
+    DFBResult ok = DirectFBCreate(&dfbInterface);
+    if (ok != DFB_OK)
+        DirectFBError("Failed to initialise QDirectFBInput", ok);
+
+    ok = dfbInterface->CreateEventBuffer(dfbInterface,&eventBuffer);
+    if (ok != DFB_OK)
+        DirectFBError("Failed to initialise eventbuffer", ok);
+
+    dfbInterface->GetDisplayLayer(dfbInterface,DLID_PRIMARY, &dfbDisplayLayer);
+
+    InputSocketWaiter *inputHandler = new InputSocketWaiter(eventBuffer,this);
+    connect(inputHandler,SIGNAL(newEvent()),this,SLOT(handleEvents()));
+}
+
+void QDirectFbInput::addWindow(DFBWindowID id, QWidget *tlw)
+{
+    tlwMap.insert(id,tlw);
+    IDirectFBWindow *window;
+    dfbDisplayLayer->GetWindow(dfbDisplayLayer,id,&window);
+
+//    window->DisableEvents(window,DWET_ALL);
+    window->EnableEvents(window,DFBWindowEventType(DWET_ALL));
+    window->SetKeySelection(window,DWKS_ALL,NULL,0);
+    window->AttachEventBuffer(window,eventBuffer);
+}
+
+void QDirectFbInput::handleEvents()
+{
+    DFBResult hasEvent = eventBuffer->HasEvent(eventBuffer);
+    while(hasEvent == DFB_OK){
+        DFBEvent event;
+        DFBResult ok = eventBuffer->GetEvent(eventBuffer,&event);
+        if (ok != DFB_OK)
+            DirectFBError("Failed to get event",ok);
+        if (event.clazz == DFEC_WINDOW) {
+            switch (event.window.type) {
+            case DWET_BUTTONDOWN:
+            case DWET_BUTTONUP:
+//            case DWET_MOTION:
+            case DWET_WHEEL:
+                handleMouseEvents(event);
+                break;
+            case DWET_KEYDOWN:
+                qDebug() << "FOOOOBAR!";
+            }
+
+        } else
+            qDebug() << "WHAT!";
+
+        hasEvent = eventBuffer->HasEvent(eventBuffer);
+    }
+}
+
+void QDirectFbInput::handleMouseEvents(const DFBEvent &event)
+{
+    QEvent::Type type = QDirectFbConvenience::eventType(event.window.type);
+    QPoint p(event.window.cx, event.window.cy);
+    QPoint globalPos = globalPoint(event);
+    Qt::MouseButton button = QDirectFbConvenience::mouseButton(event.window.button);
+    Qt::MouseButtons buttons = QDirectFbConvenience::mouseButtons(event.window.buttons);
+
+    qDebug() << QDirectFbConvenience::keyMap()->value(event.window.key_symbol);
+    QMouseEvent mouseEvent(type,p,globalPos,button, buttons,(Qt::KeyboardModifiers)0);
+    QWidget *tlw = tlwMap.value(event.window.window_id);
+    QApplicationPrivate::handleMouseEvent(tlw,mouseEvent);
+}
+
+inline QPoint QDirectFbInput::globalPoint(const DFBEvent &event) const
+{
+    IDirectFBWindow *window;
+    dfbDisplayLayer->GetWindow(dfbDisplayLayer,event.window.window_id,&window);
+    int x,y;
+    window->GetPosition(window,&x,&y);
+    return QPoint(event.window.cx +x, event.window.cy + y);
+}
+