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[escher] Add methods viewWillAppear/Disappear in view controller instead

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of keeping track of dataHasChanged in the selectable table view

Change-Id: Id2626f527f44714e29b9bd66e2c843193e1b57b5
This commit is contained in:
Émilie Feral
2017-02-13 16:31:05 +01:00
parent 761be1c8c7
commit 6f138e6b1c
45 changed files with 176 additions and 56 deletions
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21
escher/src/tab_view_controller.cpp
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@@ -94,12 +94,17 @@ bool TabViewController::handleEvent(Ion::Events::Event event) {
void TabViewController::setActiveTab(int8_t i) {
ViewController * activeVC = m_children[i];
if (i != m_activeChildIndex) {
//TODO assert(i <= m_numberOfchildren);
assert(i <= m_numberOfChildren);
m_view.setActiveView(activeVC->view());
m_view.m_tabView.setActiveIndex(i);
if (m_activeChildIndex >= 0) {
m_children[m_activeChildIndex]->viewWillDisappear();
}
m_activeChildIndex = i;
}
if (i >= 0) {
m_children[i]->viewWillAppear();
}
} else {}
app()->setFirstResponder(activeVC);
}
@@ -141,3 +146,13 @@ uint8_t TabViewController::numberOfTabs() {
const char * TabViewController::tabName(uint8_t index) {
return m_children[index]->title();
}
void TabViewController::viewWillAppear() {
ViewController * activeVC = m_children[m_activeChildIndex];
activeVC->viewWillAppear();
}
void TabViewController::viewWillDisappear() {
ViewController * activeVC = m_children[m_activeChildIndex];
activeVC->viewWillDisappear();
}