bool WindowSizeHandler::handle(const osgGA::GUIEventAdapter &ea, osgGA::GUIActionAdapter &aa)
{
osgViewer::View* view = dynamic_cast<osgViewer::View*>(&aa);
if (!view) return false;
osgViewer::ViewerBase* viewer = view->getViewerBase();
if (viewer == NULL)
{
return false;
}
if (ea.getHandled()) return false;
switch(ea.getEventType())
{
case(osgGA::GUIEventAdapter::KEYUP):
{
if (_toggleFullscreen == true && ea.getKey() == _keyEventToggleFullscreen)
{
osgViewer::Viewer::Windows windows;
viewer->getWindows(windows);
for(osgViewer::Viewer::Windows::iterator itr = windows.begin();
itr != windows.end();
++itr)
{
toggleFullscreen(*itr);
}
return true;
}
else if (_changeWindowedResolution == true && ea.getKey() == _keyEventWindowedResolutionUp)
{
// Increase resolution
osgViewer::Viewer::Windows windows;
viewer->getWindows(windows);
for(osgViewer::Viewer::Windows::iterator itr = windows.begin();
itr != windows.end();
++itr)
{
changeWindowedResolution(*itr, true);
}
return true;
}
else if (_changeWindowedResolution == true && ea.getKey() == _keyEventWindowedResolutionDown)
{
// Decrease resolution
osgViewer::Viewer::Windows windows;
viewer->getWindows(windows);
for(osgViewer::Viewer::Windows::iterator itr = windows.begin();
itr != windows.end();
++itr)
{
changeWindowedResolution(*itr, false);
}
return true;
}
break;
}
default:
break;
}
return false;
}
bool WindowSizeHandler::handle(const osgGA::GUIEventAdapter &ea, osgGA::GUIActionAdapter &aa)
{
osgViewer::View* view = dynamic_cast<osgViewer::View*>(&aa);
if (!view) return false;
osgViewer::ViewerBase* viewer = view->getViewerBase();
if (viewer == NULL)
{
return false;
}
if (ea.getHandled()) return false;
switch(ea.getEventType())
{
case(osgGA::GUIEventAdapter::KEYUP):
{
if (_toggleFullscreen == true && ea.getKey() == _keyEventToggleFullscreen)
{
// sleep to allow any viewer rendering threads to complete before we
// resize the window
OpenThreads::Thread::microSleep(100000);
osgViewer::Viewer::Windows windows;
viewer->getWindows(windows);
for(osgViewer::Viewer::Windows::iterator itr = windows.begin();
itr != windows.end();
++itr)
{
toggleFullscreen(*itr);
}
aa.requestRedraw();
return true;
}
else if (_changeWindowedResolution == true && ea.getKey() == _keyEventWindowedResolutionUp)
{
// sleep to allow any viewer rendering threads to complete before we
// resize the window
OpenThreads::Thread::microSleep(100000);
// Increase resolution
osgViewer::Viewer::Windows windows;
viewer->getWindows(windows);
for(osgViewer::Viewer::Windows::iterator itr = windows.begin();
itr != windows.end();
++itr)
{
changeWindowedResolution(*itr, true);
}
aa.requestRedraw();
return true;
}
else if (_changeWindowedResolution == true && ea.getKey() == _keyEventWindowedResolutionDown)
{
// sleep to allow any viewer rendering threads to complete before we
// resize the window
OpenThreads::Thread::microSleep(100000);
// Decrease resolution
osgViewer::Viewer::Windows windows;
viewer->getWindows(windows);
for(osgViewer::Viewer::Windows::iterator itr = windows.begin();
itr != windows.end();
++itr)
{
changeWindowedResolution(*itr, false);
}
aa.requestRedraw();
return true;
}
break;
}
default:
break;
}
return false;
}
