void ItemForm::OnFormBackRequested(Osp::Ui::Controls::Form & source) {
AppLog("OnFormBackRequested()");
Frame *pFrame = Application::GetInstance()->GetAppFrame()->GetFrame();
MainForm * pForm = static_cast<MainForm*> (pFrame->GetControl(kMainFormNameString));
/*
pFrame->SetCurrentForm(*pForm);
pForm->Draw();
pForm->Show();
*/
FrameAnimator * pAnimator = pFrame->GetFrameAnimator();
pAnimator->SetFormTransitionAnimation(FRAME_ANIMATOR_FORM_TRANSITION_ANIMATION_TRANSLATE_RIGHT,
800,
ANIMATION_INTERPOLATOR_EASE_IN_OUT);
pAnimator->SetCurrentForm(*pForm);
}
void FormNavigationManager::OnUserEventReceivedN(RequestId requestId,
IList* pArgs) {
switch (requestId) {
case SET_ROOT_FORM: {
AppLog("FormNavigationManager: setting root form");
AppAssertf(NumberOfFormsInCurrentStack() == 0, "This navigation stack has already a root form");
Frame * pFrame = Application::GetInstance()->GetAppFrame()->GetFrame();
StackBasedNavigationForm * nextForm = static_cast<StackBasedNavigationForm *> (pArgs->GetAt(0));
// Add new form in the stack
_currentFormsStack.Add(*nextForm);
// Add new form on display, the form is automatically set as the current form
pFrame->AddControl(*nextForm);
// Call FormWillAppear() on the root form
nextForm->FormWillAppear();
// Show new form
nextForm->Draw();
nextForm->Show();
delete pArgs;
}
break;
case PUSH_FORM: {
AppLog("FormNavigationManager: pushing form");
AppAssertf(NumberOfFormsInCurrentStack() > 0, "This navigation stack has no root form, please set a root form with SetRootForm()");
StackBasedNavigationForm * nextForm = static_cast<StackBasedNavigationForm *> (pArgs->GetAt(0));
StackBasedNavigationForm * currentForm = static_cast<StackBasedNavigationForm *> (_currentFormsStack.GetAt(_currentFormsStack.GetCount() - 1));
Frame * pFrame = Application::GetInstance()->GetAppFrame()->GetFrame();
// Call FormWillDisappear() on the old form
currentForm->FormWillDisappear();
// Add new form in the stack
_currentFormsStack.Add(*nextForm);
// Add new form on display, nextForm becomes the current form
pFrame->AddControl(*nextForm);
// Re-set currentForm as the current form so we can perform a nice animation
pFrame->SetCurrentForm(*currentForm);
// Call FormWillAppear() on the new form
nextForm->FormWillAppear();
// Perform the transition with a nice slide-in animation
FrameAnimator * pAnimator = pFrame->GetFrameAnimator();
pAnimator->SetFormTransitionAnimation(
FRAME_ANIMATOR_FORM_TRANSITION_ANIMATION_TRANSLATE_LEFT, 600,
ANIMATION_INTERPOLATOR_EASE_IN_OUT);
pAnimator->SetCurrentForm(*nextForm);
delete pArgs;
}
break;
case POP_FORM: {
AppLog("FormNavigationManager: popping form");
AppAssertf(NumberOfFormsInCurrentStack() > 0, "This navigation stack has no root form, please set a root form with SetRootForm()");
Frame *pFrame = Application::GetInstance()->GetAppFrame()->GetFrame();
AppAssertf(_currentFormsStack.GetCount() > 1, "Illegal: Trying to pop the root form");
StackBasedNavigationForm * previousForm = static_cast<StackBasedNavigationForm *> (_currentFormsStack.GetAt(_currentFormsStack.GetCount() - 2));
StackBasedNavigationForm * currentForm = static_cast<StackBasedNavigationForm *> (_currentFormsStack.GetAt(_currentFormsStack.GetCount() - 1));
// Call FormWillDisappear() on the current form
currentForm->FormWillDisappear();
// Call FormWillAppear() on the previous form
previousForm->FormWillAppear();
// Perform the transition with a nice slide-out animation
FrameAnimator * pAnimator = pFrame->GetFrameAnimator();
pAnimator->SetFormTransitionAnimation(
FRAME_ANIMATOR_FORM_TRANSITION_ANIMATION_TRANSLATE_RIGHT, 600,
ANIMATION_INTERPOLATOR_EASE_IN_OUT);
pAnimator->SetCurrentForm(*previousForm);
pFrame->RemoveControl(*currentForm);
_currentFormsStack.RemoveAt(_currentFormsStack.GetCount() - 1, false);
}
break;
}
}
