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[escher] In tab view controller, implement lazy loaded for tab titles

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Change-Id: I6ad14f2a523c075951cd8ca0382fe90e4b99eb06
This commit is contained in:
Émilie Feral
2016-12-19 10:03:14 +01:00
parent 1f1945fe63
commit ccb34ee949
3 changed files with 21 additions and 18 deletions
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33
escher/src/tab_view_controller.cpp
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@@ -66,13 +66,20 @@ TabViewController::TabViewController(Responder * parentResponder, ViewController
one->setParentResponder(this);
two->setParentResponder(this);
three->setParentResponder(this);
}
// TODO: This should be lazy loaded!
// So this code should live in view()
for (int i=0; i<m_numberOfChildren; i++) {
m_view.m_tabView.addTabNamed(m_children[i]->title());
/*
TabViewController::TabViewController(ViewController ** children, uint8_t numberOfChildren) :
m_children(children),
m_numberOfChildren(numberOfChildren),
m_activeChildIndex(-1)
{
for (int i=0; i<numberOfChildren; i++) {
m_children[i]->setParentResponder(this);
m_view.m_tabView.addTabNamed(children[i]->title());
}
}
*/
bool TabViewController::handleEvent(Ion::Events::Event event) {
if (app()->firstResponder() != this) {
@@ -97,18 +104,6 @@ bool TabViewController::handleEvent(Ion::Events::Event event) {
return false;
}
/*
TabViewController::TabViewController(ViewController ** children, uint8_t numberOfChildren) :
m_children(children),
m_numberOfChildren(numberOfChildren),
m_activeChildIndex(-1)
{
for (int i=0; i<numberOfChildren; i++) {
m_view.m_tabView.addTabNamed(children[i]->title());
}
}
*/
void TabViewController::setActiveTab(int8_t i) {
ViewController * activeVC = m_children[i];
if (i != m_activeChildIndex) {
@@ -141,10 +136,14 @@ void TabViewController::didResignFirstResponder() {
View * TabViewController::view() {
// We're asked for a view!
// Let's populate our tabview
if (m_view.m_tabView.numberOfTabs() != m_numberOfChildren) {
for (int i=0; i<m_numberOfChildren; i++) {
m_view.m_tabView.addTabNamed(m_children[i]->title());
}
}
if (m_activeChildIndex < 0) {
setActiveTab(0);
}
return &m_view;
}