queue user mouse, wheel, and keyboard input events

For plugins: testlite, minimaldfb, vnc, LinuxInput[Mouse|Keyboard]

5 files changed, 19 insertions, 85 deletions

diff --git a/src/plugins/graphicssystems/minimaldfb/qdirectfbinput.cpp b/src/plugins/graphicssystems/minimaldfb/qdirectfbinput.cpp
index 17fdd10..8809536 100644
--- a/src/plugins/graphicssystems/minimaldfb/qdirectfbinput.cpp
+++ b/src/plugins/graphicssystems/minimaldfb/qdirectfbinput.cpp
@@ -109,7 +109,6 @@ void QDirectFbInput::handleMouseEvents(const DFBEvent &event)
     QEvent::Type type = QDirectFbConvenience::eventType(event.window.type);
     QPoint p(event.window.x, event.window.y);
     QPoint globalPos = globalPoint(event);
-    Qt::MouseButton button = QDirectFbConvenience::mouseButton(event.window.button);
     Qt::MouseButtons buttons = QDirectFbConvenience::mouseButtons(event.window.buttons);
     QWidget *tlw = tlwMap.value(event.window.window_id);
 
@@ -141,9 +140,7 @@ void QDirectFbInput::handleMouseEvents(const DFBEvent &event)
         window->UngrabPointer(window);
     }
 
-    //DFB doesn't give keyboardmodifiers on mouseevents
-    QMouseEvent mouseEvent(type,p,globalPos,button, buttons,(Qt::KeyboardModifiers)0);
-    QApplicationPrivate::handleMouseEvent(tlw,mouseEvent);
+    QApplicationPrivate::handleMouseEvent(tlw, p, globalPos, buttons);
 }
 
 void QDirectFbInput::applicationEnd()
@@ -156,13 +153,11 @@ void QDirectFbInput::handleWheelEvent(const DFBEvent &event)
 {
     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);
     QWidget *tlw = tlwMap.value(event.window.window_id);
 
-    QWheelEvent wheelEvent(p,globalPos,event.window.step*120,buttons,Qt::NoModifier,Qt::Vertical);
-    QApplicationPrivate::handleWheelEvent(tlw,wheelEvent);
-
+    QApplicationPrivate::handleWheelEvent(tlw, p, globalPos,
+                                          event.window.step*120,
+                                          Qt::Vertical);
 }
 
 void QDirectFbInput::handleKeyEvents(const DFBEvent &event)
@@ -171,9 +166,8 @@ void QDirectFbInput::handleKeyEvents(const DFBEvent &event)
     Qt::Key key = QDirectFbConvenience::keyMap()->value(event.window.key_symbol);
     Qt::KeyboardModifiers modifiers = QDirectFbConvenience::keyboardModifiers(event.window.modifiers);
 
-    QKeyEvent keyEvent(type,key,modifiers,QChar(event.window.key_symbol));
     QWidget *tlw = tlwMap.value(event.window.window_id);
-    QApplicationPrivate::handleKeyEvent(tlw,&keyEvent);
+    QApplicationPrivate::handleKeyEvent(tlw, type, key, modifiers, QChar(event.window.key_symbol));
 }
 
 void QDirectFbInput::handleEnterLeaveEvents(const DFBEvent &event)
diff --git a/src/plugins/graphicssystems/testlite/qwindowsurface_testlite.cpp b/src/plugins/graphicssystems/testlite/qwindowsurface_testlite.cpp
index 0afbf2f..26a7675 100644
--- a/src/plugins/graphicssystems/testlite/qwindowsurface_testlite.cpp
+++ b/src/plugins/graphicssystems/testlite/qwindowsurface_testlite.cpp
@@ -254,9 +254,10 @@ void QTestLiteWindowSurface::handleMouseEvent(QEvent::Type type, void *ev)
                 bool hor = (((e->button == Button4 || e->button == Button5)
                              && (modifiers & Qt::AltModifier))
                             || (e->button == 6 || e->button == 7));
-                QWheelEvent we(QPoint(e->x, e->y), QPoint(e->x_root, e->y_root), delta,
-                               buttons, modifiers, hor ? Qt::Horizontal : Qt::Vertical);
-                QApplicationPrivate::handleWheelEvent(window(),we);
+                QApplicationPrivate::handleWheelEvent(window(),
+                                                      QPoint(e->x, e->y),
+                                                      QPoint(e->x_root, e->y_root),
+                                                      delta, hor ? Qt::Horizontal : Qt::Vertical);
             }
             return;
         }
@@ -264,18 +265,12 @@ void QTestLiteWindowSurface::handleMouseEvent(QEvent::Type type, void *ev)
         }
     }
 
-    if (type == QEvent::MouseButtonPress && mousePoint != QPoint(e->x_root, e->y_root)) {
-        //we've missed a mouse move event somewhere (maybe because we
-        //haven't implemented mouse tracking yet); let's synthesize it.
-        QMouseEvent me(QEvent::MouseMove, QPoint(e->x, e->y), QPoint(e->x_root, e->y_root),
-                       Qt::NoButton, buttons, modifiers);
-        QApplicationPrivate::handleMouseEvent(window(), me);
-    }
-
     buttons ^= button; // X event uses state *before*, Qt uses state *after*
 
-    QMouseEvent me(type, QPoint(e->x, e->y), QPoint(e->x_root, e->y_root), button, buttons, modifiers);
-    QApplicationPrivate::handleMouseEvent(window(), me);
+    QApplicationPrivate::handleMouseEvent(window(), QPoint(e->x, e->y),
+                                          QPoint(e->x_root, e->y_root),
+                                          buttons);
+
     mousePoint = QPoint(e->x_root, e->y_root);
 }
 
@@ -587,14 +582,12 @@ void QTestLiteWindowSurface::handleKeyEvent(QEvent::Type type, void *ev)
 //    qDebug() << "lookup: " << hex << keySym << qtcode << "mod" << modifiers;
 
     if (qtcode) {
-        QKeyEvent keyEvent(type, qtcode, modifiers);
-        QApplicationPrivate::handleKeyEvent(window(), &keyEvent);
+        QApplicationPrivate::handleKeyEvent(window(), type, qtcode, modifiers);
     } else if (chars[0]) {
         int qtcode = chars.toUpper()[0]; //Not exactly right...
 	if (modifiers & Qt::ControlModifier && qtcode < ' ')
 	  qtcode = chars[0] + '@';
-        QKeyEvent keyEvent(type, qtcode, modifiers, QString::fromLatin1(chars));
-        QApplicationPrivate::handleKeyEvent(window(), &keyEvent);
+        QApplicationPrivate::handleKeyEvent(window(), type, qtcode, modifiers, QString::fromLatin1(chars));
     } else {
         qWarning() << "unknown X keycode" << hex << e->keycode << keySym;
     }
diff --git a/src/plugins/graphicssystems/testlite/x11util.h b/src/plugins/graphicssystems/testlite/x11util.h
index db87d92..76e029d 100644
--- a/src/plugins/graphicssystems/testlite/x11util.h
+++ b/src/plugins/graphicssystems/testlite/x11util.h
@@ -68,7 +68,7 @@ public:
     unsigned long whitePixel() { return WhitePixel(display, screen); }
 
     bool handleEvent(XEvent *xe);
-    QImage grabWindow(Window w, int x, int y, int w, int h);
+    QImage grabWindow(Window window, int x, int y, int w, int h);
 
 public slots:
     void eventDispatcher();
diff --git a/src/plugins/graphicssystems/vnc/qvncserver.cpp b/src/plugins/graphicssystems/vnc/qvncserver.cpp
index 9576d10..490ca02 100644
--- a/src/plugins/graphicssystems/vnc/qvncserver.cpp
+++ b/src/plugins/graphicssystems/vnc/qvncserver.cpp
@@ -399,10 +399,6 @@ void QVNCServer::init(uint port)
     qvnc_cursor = 0;
 #endif
     encoder = 0;
-
-    eventTimer.setInterval(0);
-    eventTimer.setSingleShot(true);
-    connect(&eventTimer, SIGNAL(timeout()), this, SLOT(sendInputEvents()));
 }
 
 QVNCServer::~QVNCServer()
@@ -833,35 +829,6 @@ static bool buttonChange(Qt::MouseButtons before, Qt::MouseButtons after, Qt::Mo
     return false;
 }
 
-void QVNCServer::sendInputEvents()
-{
-    EventPair pair;
-    QMouseEvent *me;
-    QKeyEvent *ke;
-    QWheelEvent *we;
-
-    while(!eventList.isEmpty()) {
-        pair = eventList.takeFirst();
-        switch(pair.first) {
-        case MouseEvent:
-            me = static_cast<QMouseEvent *>(pair.second);
-            QApplicationPrivate::handleMouseEvent(0, *me);
-            delete me;
-            break;
-        case KeyboardEvent:
-            ke = static_cast<QKeyEvent *>(pair.second);
-            QApplicationPrivate::handleKeyEvent(0, ke);
-            delete ke;
-            break;
-        case WheelEvent:
-            we = static_cast<QWheelEvent *>(pair.second);
-            QApplicationPrivate::handleWheelEvent(0, *we);
-            delete we;
-            break;
-        }
-    }
-}
-
 void QVNCServer::pointerEvent()
 {
     QRfbPointerEvent ev;
@@ -870,7 +837,6 @@ void QVNCServer::pointerEvent()
 //        QWSServer::sendMouseEvent(offset + QPoint(ev.x, ev.y), ev.buttons);
 
 
-        EventPair pair;
         //qDebug() << "pointerEvent" << ev.x << ev.y << hex << ev.buttons;
         if (ev.wheelDirection == ev.WheelNone) {
             QEvent::Type type = QEvent::MouseMove;
@@ -878,10 +844,7 @@ void QVNCServer::pointerEvent()
             bool isPress;
             if (buttonChange(buttons, ev.buttons, &button, &isPress))
                 type = isPress ? QEvent::MouseButtonPress : QEvent::MouseButtonRelease;
-            QMouseEvent * me = new QMouseEvent(type, QPoint(ev.x, ev.y), QPoint(ev.x, ev.y), button, ev.buttons, keymod);
-            pair.first = MouseEvent;
-            pair.second = me;
-            buttons = ev.buttons;
+            QApplicationPrivate::handleMouseEvent(0, QPoint(ev.x, ev.y), QPoint(ev.x, ev.y), ev.buttons);
         } else {
             // No buttons or motion reported at the same time as wheel events
             Qt::Orientation orientation;
@@ -890,13 +853,8 @@ void QVNCServer::pointerEvent()
             else
                 orientation = Qt::Vertical;
             int delta = 120 * ((ev.wheelDirection == ev.WheelLeft || ev.wheelDirection == ev.WheelUp) ? 1 : -1);
-            QWheelEvent *we  = new QWheelEvent(QPoint(ev.x, ev.y), QPoint(ev.x, ev.y), delta, buttons, keymod, orientation);
-            pair.first = WheelEvent;
-            pair.second = we;
+            QApplicationPrivate::handleWheelEvent(0, QPoint(ev.x, ev.y), QPoint(ev.x, ev.y), delta, orientation);
         }
-        eventList.append(pair);
-        if (!eventTimer.isActive())
-            eventTimer.start();
         handleMsg = false;
     }
 }
@@ -921,13 +879,7 @@ void QVNCServer::keyEvent()
             QString str;
             if (ev.unicode && ev.unicode != 0xffff)
                 str = QString(ev.unicode);
-            QKeyEvent *keyEvent = new QKeyEvent(type, ev.keycode, keymod, str);
-            EventPair pair;
-            pair.first = KeyboardEvent;
-            pair.second = keyEvent;
-            eventList.append(pair);
-            if (!eventTimer.isActive())
-                eventTimer.start();
+            QApplicationPrivate::handleKeyEvent(0, type, ev.keycode, keymod, str);
         }
         handleMsg = false;
     }
diff --git a/src/plugins/graphicssystems/vnc/qvncserver.h b/src/plugins/graphicssystems/vnc/qvncserver.h
index 7532cb4..4fcdbae 100644
--- a/src/plugins/graphicssystems/vnc/qvncserver.h
+++ b/src/plugins/graphicssystems/vnc/qvncserver.h
@@ -526,11 +526,6 @@ private:
 
     QRfbEncoder *encoder;
     QVNCCursor *cursor;
-
-    enum EventType { MouseEvent, KeyboardEvent, WheelEvent };
-    QTimer eventTimer;
-    typedef QPair<EventType, QInputEvent *> EventPair;
-    QList<EventPair> eventList;
 };