void K3bMediaContentsView::slotMediumChanged( K3bDevice::Device* dev )
{
// FIXME: derive a K3bContentsStack from QWidgetStack and let it set an active flag
// to replace this hack
if( QWidgetStack* stack = dynamic_cast<QWidgetStack*>( parentWidget() ) )
if( stack->visibleWidget() != this )
return;
if( !d->autoReload /*|| !isActive()*/ )
return;
if( dev == device() ) {
K3bMedium m = k3bappcore->mediaCache()->medium( dev );
// no need to reload if the medium did not change (this is even
// important since K3b blocks the devices in action and after
// the release they are signalled as changed)
if( m == medium() ) {
kdDebug() << k_funcinfo << " medium did not change" << endl;
enableInteraction( true );
}
else if( m.content() & supportedMediumContent() &&
m.diskInfo().mediaType() & supportedMediumTypes() &&
m.diskInfo().diskState() & supportedMediumStates() ) {
kdDebug() << k_funcinfo << " new supported medium found" << endl;
reload( m );
}
else {
kdDebug() << k_funcinfo << " unsupported medium found" << endl;
enableInteraction( false );
}
}
}
void UserInteractionEnabled::setUserInteractionEnabled(bool enabled){
if (enabled) {
_userInteractionEnabledCounter--;
if (_userInteractionEnabledCounter == 0)
enableInteraction();
if (_userInteractionEnabledCounter < 0) _userInteractionEnabledCounter = 0;
}else{
_userInteractionEnabledCounter++;
if (_userInteractionEnabledCounter == 1)
disableInteraction();
}
}
void K3bMediaContentsView::reload()
{
enableInteraction( true );
reloadMedium();
}
void InteractiveMarkerControl::processMessage( const visualization_msgs::InteractiveMarkerControl &message )
{
name_ = message.name;
description_ = message.description;
interaction_mode_ = message.interaction_mode;
always_visible_ = message.always_visible;
orientation_mode_ = message.orientation_mode;
control_orientation_ = Ogre::Quaternion(message.orientation.w,
message.orientation.x, message.orientation.y, message.orientation.z);
control_orientation_.normalise();
bool new_view_facingness = (message.orientation_mode == visualization_msgs::InteractiveMarkerControl::VIEW_FACING);
if( new_view_facingness != view_facing_ )
{
if( new_view_facingness )
{
context_->getSceneManager()->addListener(this);
}
else
{
context_->getSceneManager()->removeListener(this);
}
view_facing_ = new_view_facingness;
}
independent_marker_orientation_ = message.independent_marker_orientation;
// highlight_passes_ have raw pointers into the markers_, so must
// clear them at the same time.
highlight_passes_.clear();
markers_.clear();
points_markers_.clear();
// Initially, the pose of this marker's node and the interactive
// marker are identical, but that may change.
control_frame_node_->setPosition(parent_->getPosition());
markers_node_->setPosition(parent_->getPosition());
if ( orientation_mode_ == visualization_msgs::InteractiveMarkerControl::INHERIT )
{
control_frame_node_->setOrientation(parent_->getOrientation());
markers_node_->setOrientation(parent_->getOrientation());
}
else
{
control_frame_node_->setOrientation( Ogre::Quaternion::IDENTITY );
markers_node_->setOrientation( Ogre::Quaternion::IDENTITY );
}
makeMarkers( message );
// Create our own custom cursor
switch( interaction_mode_ )
{
case visualization_msgs::InteractiveMarkerControl::NONE:
cursor_ = rviz::getDefaultCursor();
break;
case visualization_msgs::InteractiveMarkerControl::MENU:
cursor_ = rviz::makeIconCursor( "package://rviz/icons/menu.png" );
break;
case visualization_msgs::InteractiveMarkerControl::BUTTON:
cursor_ = rviz::getDefaultCursor();
break;
case visualization_msgs::InteractiveMarkerControl::MOVE_AXIS:
cursor_ = rviz::makeIconCursor( "package://rviz/icons/move1d.png" );
break;
case visualization_msgs::InteractiveMarkerControl::MOVE_PLANE:
cursor_ = rviz::makeIconCursor( "package://rviz/icons/move2d.png" );
break;
case visualization_msgs::InteractiveMarkerControl::ROTATE_AXIS:
cursor_ = rviz::makeIconCursor( "package://rviz/icons/rotate.png" );
break;
case visualization_msgs::InteractiveMarkerControl::MOVE_ROTATE:
cursor_ = rviz::makeIconCursor( "package://rviz/icons/moverotate.png" );
break;
}
// It's not clear to me why this one setOrientation() call needs to
// be here and not above makeMarkers() with the other
// setOrientation() calls, but it works correctly when here and
// incorrectly when there. Sorry. -hersh
if( orientation_mode_ == visualization_msgs::InteractiveMarkerControl::VIEW_FACING &&
independent_marker_orientation_ )
{
markers_node_->setOrientation( parent_->getOrientation() );
}
enableInteraction(context_->getSelectionManager()->getInteractionEnabled());
}
