Less event processing in HomeWindow

.. was trapping too many events, even when not visible

.. also went back to multishot timer for unreveal but
   stop it when the unreveal even happens.

src/GoldenCheetah.cpp

@@ -821,13 +821,14 @@ GcChartWindow:: reveal()
 void GcChartWindow:: unreveal()
 {
     _unrevealAnim->start();
-    _unrevealTimer->setSingleShot(150);
-    //_unrevealTimer->start(150);
+    //_unrevealTimer->setSingleShot(150);
+    _unrevealTimer->start(150);
 }
 
 void GcChartWindow:: hideRevealControls()
 {
     _revealControls->hide();
+    _unrevealTimer->stop();
 }
 
 void GcChartWindow:: saveImage()

src/HomeWindow.cpp

@@ -230,7 +230,7 @@ void
 HomeWindow::rideSelected()
 {
     // we need to notify of null rides immediately
-    if (!myRideItem || amVisible()) {
+    if (!myRideItem || isVisible()) {
         for (int i=0; i < charts.count(); i++) {
 
             // show if its not a tab
@@ -250,7 +250,7 @@ HomeWindow::rideSelected()
 void
 HomeWindow::dateRangeChanged(DateRange dr)
 { Q_UNUSED( dr )
-    if (amVisible()) {
+    if (isVisible()) {
 
         for (int i=0; i < charts.count(); i++) {
 
@@ -720,7 +720,7 @@ HomeWindow::resizeEvent(QResizeEvent * /* e */)
 bool
 HomeWindow::eventFilter(QObject *object, QEvent *e)
 {
-    if (isHidden()) return false; // ignore when we aren't visible
+    if (!isVisible()) return false; // ignore when we aren't visible
 
     // mouse moved and tabbed -- should we show/hide chart popup controls?
     if (e->type() == QEvent::MouseMove && currentStyle == 0 && tabbed->currentIndex() >= 0) {
@@ -756,6 +756,8 @@ HomeWindow::eventFilter(QObject *object, QEvent *e)
         }
     }
 
+    //qDebug()<<QTime::currentTime()<<name<<"filter event"<<object<<e->type();
+
     // we watch the mouse when
     // dropping charts, to update
     // the cursor position