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[Graph/List] Add a stack controller to handle the parameter page

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Change-Id: I7d3f916b2f2ae981bc8cd16b70e6e841e687f2e7
This commit is contained in:
Émilie Feral
2016-09-15 10:04:35 +02:00
committed by Romain Goyet
parent 091fbd8d72
commit 496a10aebd
5 changed files with 29 additions and 7 deletions
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22
escher/src/stack_view_controller.cpp
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@@ -60,21 +60,35 @@ const char * StackViewController::ControllerView::className() const {
}
#endif
StackViewController::StackViewController(Responder * parentResponder) :
StackViewController::StackViewController(Responder * parentResponder, ViewController * rootViewController) :
ViewController(parentResponder),
m_numberOfChildren(0)
m_numberOfChildren(0),
m_rootViewController(rootViewController)
{
// push(rootViewController);
}
const char * StackViewController::title() const {
if (m_rootViewController) {
return m_rootViewController->title();
} else {
ViewController * vc = m_children[m_numberOfChildren-1];
return vc->title();
}
}
void StackViewController::push(ViewController * vc) {
m_view.pushStack("name");
m_children[m_numberOfChildren++] = vc;
setupActiveViewController();
vc->setParentResponder(this);
}
void StackViewController::pop() {
m_view.popStack();
assert(m_numberOfChildren > 0);
ViewController * vc = m_children[m_numberOfChildren-1];
vc->setParentResponder(nullptr);
m_numberOfChildren--;
setupActiveViewController();
}
@@ -100,5 +114,9 @@ bool StackViewController::handleEvent(Ion::Events::Event event) {
}
View * StackViewController::view() {
if (m_rootViewController != nullptr) {
push(m_rootViewController);
m_rootViewController = nullptr;
}
return &m_view;
}