public override void ChangePresentation(MvxPresentationHint hint)
{
var closeHint = hint as MvxClosePresentationHint;
if (closeHint != null)
{
if (_currentModal != null)
{
((UIViewController)_currentModal).DismissViewController(true, null);
return;
}
for (int i = _generalNavigationController.ViewControllers.Length - 1; i >= 1; i--)
{
var vc = _generalNavigationController.ViewControllers[i];
var touchView = vc as IMvxIosView;
if (touchView != null && touchView.ViewModel == closeHint.ViewModelToClose)
{
_generalNavigationController.PopToViewController(_generalNavigationController.ViewControllers[i - 1], true);
return;
}
}
//If it didnt trigger above it's because it was probably the root.
_generalNavigationController.PopToRootViewController(true);
}
}
public override void ChangePresentation(MvxPresentationHint hint)
{
base.ChangePresentation(hint);
if (hint is MvxClosePresentationHint)
{
Close((hint as MvxClosePresentationHint).ViewModelToClose);
}
}
public bool ChangePresentation(MvxPresentationHint hint)
{
var closeHint = hint as MvxClosePresentationHint;
if (closeHint == null)
{
throw new NotImplementedException();
}
return Close(closeHint.ViewModelToClose);
}
public override void ChangePresentation(MvxPresentationHint hint)
{
if (this.MasterDetailPresenter != null)
{
this.MasterDetailPresenter.ChangePresentation(hint);
}
else
{
base.ChangePresentation(hint);
}
}
public override void ChangePresentation(MvxPresentationHint hint)
{
if (base.HandlePresentationChange(hint)) return;
if (hint is MvxClosePresentationHint)
{
this.Close((hint as MvxClosePresentationHint).ViewModelToClose);
return;
}
MvxTrace.Warning("Hint ignored {0}", hint.GetType().Name);
}
public override void ChangePresentation(MvxPresentationHint hint)
{
if (HandlePresentationChange(hint)) return;
var presentationHint = hint as MvxClosePresentationHint;
if (presentationHint != null)
{
this.Close(presentationHint.ViewModelToClose);
return;
}
MvxTrace.Warning("Hint ignored {0}", hint.GetType().Name);
}
public override void ChangePresentation(MvxPresentationHint hint)
{
if (hint is MvxPanelPopToRootPresentationHint)
{
var mainView = _contentControl.Content as MainView;
if (mainView != null)
{
mainView.PopToRoot();
}
}
base.ChangePresentation(hint);
}
public override void ChangePresentation(MvxPresentationHint hint)
{
if (HandlePresentationChange(hint)) return;
if (hint is MvxClosePresentationHint)
{
var mainPage = MvxFormsApp.MainPage as NavigationPage;
if (mainPage == null)
{
Mvx.TaggedTrace("MvxFormsPresenter:ChangePresentation()", "Oops! Don't know what to do");
}
else
{
mainPage.PopAsync();
}
}
}
/// <summary>
/// Processes the pop to root presentation.
/// </summary>
/// <param name="hint">The hint.</param>
private void ProcessPopToRootPresentation(MvxPresentationHint hint)
{
var popHint = hint as MvxPanelPopToRootPresentationHint;
if (popHint != null)
{
var panelHint = popHint;
switch (panelHint.Panel)
{
case MvxPanelEnum.Center:
if (CentrePanelUiNavigationController() != null)
CentrePanelUiNavigationController().PopToRootViewController(false);
break;
case MvxPanelEnum.Left:
if (LeftPanelUiNavigationController() != null)
LeftPanelUiNavigationController().PopToRootViewController(false);
break;
case MvxPanelEnum.Right:
if (RightPanelUiNavigationController() != null)
RightPanelUiNavigationController().PopToRootViewController(false);
break;
}
}
}
public override void ChangePresentation(MvxPresentationHint hint)
{
if (this.HandlePresentationChange(hint)) return;
MvxTrace.Warning("Hint ignored {0}", hint.GetType().Name);
}
/// <summary>
/// Processes the active panel presentation.
/// </summary>
/// <param name="hint">The hint.</param>
private void ProcessActivePanelPresentation(MvxPresentationHint hint)
{
var activePresentationHint = hint as MvxActivePanelPresentationHint;
if (activePresentationHint != null)
{
var panelHint = activePresentationHint;
_activePanel = panelHint.ActivePanel;
if (panelHint.ShowPanel)
{
ShowPanel(panelHint.ActivePanel);
}
}
}
/*
* Create the page for the modal ViewModel.
* Create class attribute(yay) for the Page class and evaluate it here, pushing the new page with PushModal
*
* var detailPage = new DetailPage ();
...
await Navigation.PushModalAsync (detailPage);
*/
public override async void ChangePresentation(MvxPresentationHint hint)
{
if (HandlePresentationChange(hint)) return;
if (hint is MvxClosePresentationHint)
{
var mainPage = Application.Current.MainPage as NavigationPage;
if (mainPage == null)
{
Mvx.TaggedTrace("MvxFormsPresenter:ChangePresentation()", "Shit, son! Don't know what to do");
}
else
{
try
{
if (mainPage.CurrentPage.BindingContext is IKillable)
{
((IKillable)mainPage.CurrentPage.BindingContext).Kill();
}
if (mainPage.CurrentPage is IKillable)
{
((IKillable)mainPage.CurrentPage).Kill();
}
//do not switch statements.Will break lifecycle
if (_viewStack.Any())
{
_viewStack.Remove(_viewStack.Last());
}
// Pop differently if modal
if (IsModal(hint as MvxClosePresentationHint))
{
await mainPage.Navigation.PopModalAsync(true);
}
else
{
await mainPage.PopAsync();
}
}
catch (Exception ex)
{
Debug.WriteLine(ex.Message);
}
}
}
}
public async void ChangePresentation(MvxPresentationHint hint)
{
if (hint is MvxClosePresentationHint)
{
Page page = await ((NavigationPage) this.masterDetailPage.Detail).PopAsync();
}
}
public bool ChangePresentation(MvxPresentationHint hint)
{
Hints.Add(hint);
return true;
}
public bool ChangePresentation(MvxPresentationHint hint)
{
throw new NotImplementedException();
}
public bool ChangePresentation(MvxPresentationHint hint)
{
var navigation = Mvx.Resolve<IMvxConsoleNavigation>();
return this.RequestMainThreadAction(() => navigation.ChangePresentation(hint));
}
/// <summary>
/// Processes the reset root presentation.
/// </summary>
/// <param name="hint">The hint.</param>
private void ProcessResetRootPresentation(MvxPresentationHint hint)
{
var popHint = hint as MvxPanelResetRootPresentationHint;
if (popHint != null)
{
var panelHint = popHint;
switch (panelHint.Panel)
{
case MvxPanelEnum.Center:
_multiPanelController.CenterPanel = null;
break;
case MvxPanelEnum.Left:
_multiPanelController.LeftPanel = null;
break;
case MvxPanelEnum.Right:
_multiPanelController.RightPanel = null;
break;
}
}
}
public bool ChangePresentation(MvxPresentationHint hint)
{
return this.RequestMainThreadAction(() => this._presenter.ChangePresentation(hint));
}
/// <summary>
/// Changes the presentation.
/// </summary>
/// <param name="hint">The hint.</param>
public override void ChangePresentation(MvxPresentationHint hint)
{
ProcessActivePanelPresentation(hint);
ProcessResetRootPresentation(hint);
ProcessPopToRootPresentation(hint);
base.ChangePresentation(hint);
}
public override void ChangePresentation(MvxPresentationHint hint)
{
base.ChangePresentation(hint);
}
