FGFS-4.1/OpenSceneGraph
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Introduce new osgGA::Event and osgGA::EventHandler base classes that the old GUIEventAdapter and GUIEventHandler now subclass from.

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The new osgGA::Event is written to support more generic events than the original GUIEventAdapter which are written for keyboard and mouse events.
This commit is contained in:
Robert Osfield
2013-10-25 14:54:15 +00:00
parent 2025c511f0
commit 4a660f6266
37 changed files with 511 additions and 397 deletions
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23
src/osgViewer/Viewer.cpp
View File

@@ -889,7 +889,8 @@ void Viewer::eventTraversal()
itr != gw_events.end();
++itr)
{
osgGA::GUIEventAdapter* event = itr->get();
osgGA::GUIEventAdapter* event = (*itr)->asGUIEventAdapter();
if (!event) continue;
event->setGraphicsContext(gw);
@@ -943,7 +944,8 @@ void Viewer::eventTraversal()
itr != gw_events.end();
++itr)
{
osgGA::GUIEventAdapter* event = itr->get();
osgGA::GUIEventAdapter* event = (*itr)->asGUIEventAdapter();
if (!event) continue;
switch(event->getEventType())
{
case(osgGA::GUIEventAdapter::CLOSE_WINDOW):
@@ -981,7 +983,8 @@ void Viewer::eventTraversal()
itr != events.end();
++itr)
{
osgGA::GUIEventAdapter* event = itr->get();
osgGA::GUIEventAdapter* event = (*itr)->asGUIEventAdapter();
if (!event) continue;
switch(event->getEventType())
{
case(osgGA::GUIEventAdapter::KEYUP):
@@ -1009,7 +1012,8 @@ void Viewer::eventTraversal()
itr != events.end();
++itr)
{
osgGA::GUIEventAdapter* event = itr->get();
osgGA::GUIEventAdapter* event = (*itr)->asGUIEventAdapter();
if (!event) continue;
_eventVisitor->reset();
_eventVisitor->addEvent( event );
@@ -1055,13 +1059,12 @@ void Viewer::eventTraversal()
itr != events.end();
++itr)
{
osgGA::GUIEventAdapter* event = itr->get();
osgGA::Event* event = itr->get();
for(EventHandlers::iterator hitr = _eventHandlers.begin();
hitr != _eventHandlers.end();
++hitr)
{
(*hitr)->handleWithCheckAgainstIgnoreHandledEventsMask( *event, *this, 0, _eventVisitor.get());
(*hitr)->handle( event, 0, _eventVisitor.get());
}
}
@@ -1070,10 +1073,10 @@ void Viewer::eventTraversal()
itr != events.end();
++itr)
{
osgGA::GUIEventAdapter* event = itr->get();
if (_cameraManipulator.valid())
osgGA::Event* event = itr->get();
if (event && _cameraManipulator.valid())
{
_cameraManipulator->handleWithCheckAgainstIgnoreHandledEventsMask( *event, *this);
_cameraManipulator->handle( event, 0, _eventVisitor.get());
}
}