void StereoController::InitializeUi()
{
settings_widget_ = new StereoWidget(renderer_->GetFramework());
QObject::connect(settings_widget_, SIGNAL(EnableStereo(QString&, qreal, qreal, qreal, qreal)), this,SLOT(EnableStereo(QString&, qreal, qreal, qreal, qreal) ));
QObject::connect(settings_widget_, SIGNAL(DisableStereo()), this, SLOT(DisableStereo()));
QObject::connect(settings_widget_, SIGNAL(ChangeColorLeft(qreal, qreal, qreal)), this, SLOT(ChangeColorLeft(qreal, qreal, qreal)));
QObject::connect(settings_widget_, SIGNAL(ChangeColorRight(qreal, qreal, qreal)), this, SLOT(ChangeColorRight(qreal, qreal, qreal)));
QObject::connect(settings_widget_, SIGNAL(StereoFlip()), this, SLOT(StereoFlip()));
}
void VimridViewer::OnControlSelectRelease(Control &control)
{
// HACK: Comparing text when pointer should be compared.
if ((control.GetName() == "loadDicomSet1Button") ||
(control.GetName() == "loadDicomSet2Button") ||
(control.GetName() == "loadDicomSet3Button") ||
(control.GetName() == "loadDicomSet4Button"))
{
const Button *buttonPtr = dynamic_cast<const Button*>(&control);
mDicomClient.DownloadAsync(buttonPtr->GetText());
}
// HACK: Comparing text when pointer should be compared.
if (control.GetName() == "toggleStatusButton")
{
EnableRenderStatusText = !EnableRenderStatusText;
}
// Cancel loading of DICOM data.
if (&control == mFilterLoadingScreenCancelButton)
{
mDicomLoadCancel = true;
}
// Turns transparency on and off.
if (&control == mToggleAlphaButton)
{
mAlphaEnabled = !mAlphaEnabled;
}
if (&control == mFilterRestoreButton)
{
pthread_create(&mFilterRestoreThread, NULL, _filterRestore, NULL);
}
/* HACK: If any other button pressed, filter mode is reset. This
* conveniently does the same thing as what the cancel button does
* so it works fine for the time being, but this should only really
* be reset on specific scenarios (such as cancel button press).
*/
mFilterMode = VV_FM_None;
if (&control == mSobelXNormalButton)
{
mFilterMode = VV_FM_SobelXNormal;
}
else if (&control == mSobelYNormalButton)
{
mFilterMode = VV_FM_SobelYNormal;
}
else if (&control == mSobelXYNormalButton)
{
mFilterMode = VV_FM_SobelXYNormal;
}
else if (&control == mSobelXYScopedButton)
{
mFilterMode = VV_FM_SobelXYScoped;
}
// Once filter mode potentially set, check and if it is, process!
if (mFilterMode != VV_FM_None)
{
pthread_create(&mProcessorThread, NULL, _processImages, NULL);
}
if (&control == mToggleStereoButton)
{
if (IsStereoEnabled())
{
DisableStereo();
}
else
{
EnableStereo();
}
}
if (&control == mToggleTrackdButton)
{
VimridMenu &mainMenu = *mMainMenu;
if (GetUtility().IsTrackdEnabled())
{
GetUtility().DisableTrackd();
GetUiContainer().ResetCursor();
if (mainMenu.HasToggleMode(UI_MTM_CENTRE_CURSOR))
{
mainMenu.RemoveToggleMode(UI_MTM_CENTRE_CURSOR);
}
}
else
{
GetUtility().EnableTrackd();
GetUiContainer().CentreCursor(*mMainMenu);
if (!mainMenu.HasToggleMode(UI_MTM_CENTRE_CURSOR))
{
mainMenu.AddToggleMode(UI_MTM_CENTRE_CURSOR);
}
}
}
if (&control == mExitVimridButton)
{
Exit();
}
}
void StereoController::EnableStereo(QString& tech_type, qreal eye_dist, qreal focal_l, qreal offset, qreal scrn_width)
{
DisableStereo();
if (tech_type == "anaglyph")
{
QVector<Ogre::RenderWindow*> windows = getRenderWindows();
for(int i=0; i< windows.size();i++)
{
StereoManager* mngr = new StereoManager(renderer_);
Ogre::RenderWindow *original_window = windows.at(i);
Ogre::Viewport * viewport = original_window->getViewport(0);
mngr->init(viewport,0,StereoManager::SM_ANAGLYPH);
mngr->setEyesSpacing(eye_dist);
mngr->setFocalLength(focal_l);
mngr->setPixelOffset(offset);
if(scrn_width > 0)
{
mngr->setScreenWidth(scrn_width);
}
QString name = prefix_;
name += QString::number(number_of_views_);
stereo_views_[name] = mngr;
number_of_views_++;
}
}
else if (tech_type == "passive")
{
QVector<Ogre::RenderWindow*> windows = getRenderWindows();
for(int i=0; i< windows.size();i++)
{
QString name = prefix_;
name += QString::number(number_of_views_);
StereoManager* mngr = new StereoManager(renderer_);
Ogre::RenderWindow *original_window = windows.at(i);
Ogre::Viewport *viewport = original_window->getViewport(0);
ExternalRenderWindow* window = new ExternalRenderWindow();
window->CreateRenderWindow((name + "_right").toStdString(),original_window->getWidth(), original_window->getHeight(),0,0,false);
window->setGeometry(20,20,original_window->getWidth(),original_window->getHeight());
window->getRenderWindow()->addViewport(viewport->getCamera());
windows_to_dispose_.append(window);
mngr->init(viewport,window->getRenderWindow()->getViewport(0),StereoManager::SM_DUALOUTPUT);
mngr->setEyesSpacing(eye_dist);
mngr->setFocalLength(focal_l);
mngr->setPixelOffset(offset);
if(scrn_width > 0)
mngr->setScreenWidth(scrn_width);
stereo_views_[name] = mngr;
number_of_views_++;
window->show();
}
}
else if (tech_type == "active")
{
QVector<Ogre::RenderWindow*> windows = getRenderWindows();
for(int i=0; i< windows.size();i++)
{
QString name = prefix_;
name += QString::number(number_of_views_);
StereoManager* mngr = new StereoManager(renderer_);
Ogre::RenderWindow *original_window = windows.at(i);
Ogre::Viewport *viewport = original_window->getViewport(0);
mngr->init(viewport,0,StereoManager::SM_SHUTTER);
mngr->setEyesSpacing(eye_dist);
mngr->setFocalLength(focal_l);
mngr->setPixelOffset(offset);
if(scrn_width > 0)
mngr->setScreenWidth(scrn_width);
stereo_views_[name] = mngr;
number_of_views_++;
}
}
else if (tech_type == "horizontal")
{
QVector<Ogre::RenderWindow*> windows = getRenderWindows();
for(int i=0; i< windows.size();i++)
{
QString name = prefix_;
name += QString::number(number_of_views_);
StereoManager* mngr = new StereoManager(renderer_);
Ogre::RenderWindow *original_window = windows.at(i);
Ogre::Viewport *viewport = original_window->getViewport(0);
mngr->init(viewport,0,StereoManager::SM_INTERLACED_H);
mngr->setEyesSpacing(eye_dist);
mngr->setFocalLength(focal_l);
mngr->setPixelOffset(offset);
mngr->inverseStereo(flip_);
if(scrn_width > 0)
mngr->setScreenWidth(scrn_width);
stereo_views_[name] = mngr;
number_of_views_++;
flip_ = mngr->isStereoInversed();
}
}
else if (tech_type == "vertical")
{
QVector<Ogre::RenderWindow*> windows = getRenderWindows();
for(int i=0; i< windows.size();i++)
{
QString name = prefix_;
name += QString::number(number_of_views_);
StereoManager* mngr = new StereoManager(renderer_);
Ogre::RenderWindow *original_window = windows.at(i);
Ogre::Viewport *viewport = original_window->getViewport(0);
mngr->init(viewport,0,StereoManager::SM_INTERLACED_V);
mngr->setEyesSpacing(eye_dist);
mngr->setFocalLength(focal_l);
mngr->setPixelOffset(offset);
mngr->inverseStereo(flip_);
if(scrn_width > 0)
mngr->setScreenWidth(scrn_width);
stereo_views_[name] = mngr;
number_of_views_++;
flip_ = mngr->isStereoInversed();
}
}
else if (tech_type == "checkboard")
{
QVector<Ogre::RenderWindow*> windows = getRenderWindows();
for(int i=0; i< windows.size();i++)
{
QString name = prefix_;
name += QString::number(number_of_views_);
StereoManager* mngr = new StereoManager(renderer_);
Ogre::RenderWindow *original_window = windows.at(i);
Ogre::Viewport *viewport = original_window->getViewport(0);
mngr->init(viewport,0,StereoManager::SM_INTERLACED_CB);
mngr->setEyesSpacing(eye_dist);
mngr->setFocalLength(focal_l);
mngr->setPixelOffset(offset);
mngr->inverseStereo(flip_);
if(scrn_width > 0)
mngr->setScreenWidth(scrn_width);
stereo_views_[name] = mngr;
number_of_views_++;
flip_ = mngr->isStereoInversed();
}
}
}
