bool AnimtkViewerGUI::_buttonPush(osgWidget::Event& ev)
{
if(!ev.getWidget()) return false;
osgWidget::Label* l = static_cast<osgWidget::Label*>(_labelBox->getByName("label"));
if(!l) return false;
LabelFunctor* lf = dynamic_cast<LabelFunctor*>(l->getUpdateCallback());
if(!lf) return false;
// We're safe at this point, so begin processing.
AnimtkViewerModelController& mc = AnimtkViewerModelController::instance();
std::string name = ev.getWidget()->getName();
if(name == "play") mc.play();
else if(name == "stop") mc.stop();
else if(name == "next")
{
mc.next();
l->setFontColor(osg::Vec4(0.0f, 0.0f, 0.0f, 0.7f));
l->setLabel(mc.getCurrentAnimationName());
lf->setActive(true);
}
else if(name == "back")
{
mc.previous();
l->setFontColor(osg::Vec4(0.0f, 0.0f, 0.0f, 0.7f));
l->setLabel(mc.getCurrentAnimationName());
lf->setActive(true);
}
else if(name == "pause")
{
}
else if(name == "open")
{
ListFunctor* lsf = dynamic_cast<ListFunctor*>(_listBox->getUpdateCallback());
if(!lsf) return false;
lsf->toggleShown();
}
else return false;
return true;
}
bool overCallback(osgWidget::Event& ev) {
if(!ev.getWidget()) return false;
osgWidget::Widget* w = ev.getWidget();
if(ev.type == osgWidget::EVENT_MOUSE_ENTER) w->setColor(1.0f, 1.0f, 1.0f, 1.0f);
else if(ev.type == osgWidget::EVENT_MOUSE_LEAVE) w->setColor(1.0f, 1.0f, 1.0f, 0.0f);
else return false;
return true;
}
bool colorWidgetEnter(osgWidget::Event& event) {
event.getWidget()->addColor(0.5f, 0.2f, 0.3f, 0.0f);
// osgWidget::warn() << "WIDGET mouseEnter " << event.getWidget()->getName() << std::endl;
return true;
}
bool widgetMouseOver(osgWidget::Event& event) {
osgWidget::XYCoord xy = event.getWidget()->localXY(event.x, event.y);
// osgWidget::warn() << "WIDGET mouseOver " << xy.x() << " - " << xy.y() << std::endl;
return true;
}
bool colorWidgetLeave(osgWidget::Event& event) {
event.getWidget()->addColor(-0.5f, -0.2f, -0.3f, 0.0f);
// osgWidget::warn() << "WIDGET mouseLeave" << std::endl;
return true;
}
bool AnimtkViewerGUI::_listMouseHover(osgWidget::Event& ev)
{
osgWidget::Label* l = dynamic_cast<osgWidget::Label*>(ev.getWidget());
if(!l) return false;
if(ev.type == osgWidget::EVENT_MOUSE_ENTER) l->setFontColor(1.0f, 1.0f, 1.0f, 1.0f);
else if(ev.type == osgWidget::EVENT_MOUSE_LEAVE) l->setFontColor(1.0f, 1.0f, 1.0f, 0.3f);
else if(ev.type == osgWidget::EVENT_MOUSE_PUSH) {
AnimtkViewerModelController::instance().playByName(ev.getWidget()->getName());
}
else return false;
return true;
}
// NOTE: This whole thing is just a hack to demonstrate a concept. The real
// implementation would need to be much cleaner.
bool callbackTabPressed(osgWidget::Event& ev) {
osgWidget::Canvas::Vector& objs = _windows->getObjects();
for(unsigned int i = 0; i < objs.size(); i++) objs[i]->setLayer(
osgWidget::Widget::LAYER_MIDDLE,
i * 2
);
_windows->getByName(ev.getWidget()->getName())->setLayer(
osgWidget::Widget::LAYER_MIDDLE,
objs.size() * 2
);
_windows->resize();
return true;
}