public PlayerState(ApplicationState mainState)
{
_mainState = mainState; //Need to be able to access application-level information.
_currentRequestedFileUri = String.Empty;
//When the application loads, no book is loaded, therefore the player must be disabled.
CurrentMode = PlayerMode.Disabled;
}
/// <summary>
///
/// </summary>
/// <param name="view"></param>
/// <param name="mainPresenter"></param>
/// <param name="mainState"></param>
public PlayerPresenter(IPlayerView view, ApplicationPresenter mainPresenter, ApplicationState mainState)
{
View = view;
View.SetPresenterReference(this);
// View events
View.DownLevel += View_DownLevel;
View.UpLevel += View_UpLevel;
View.NextSection += View_NextSection;
View.PreviousSection += View_PreviousSection;
View.TogglePlayPause += View_TogglePlayPause;
View.SetBookmark += View_SetBookmark;
View.AudioCompleted += View_AudioCompleted;
View.VolumeChanged += View_VolumeChanged;
View.PreviousPage += View_PreviousPage;
View.NextPage += view_NextPage;
View.ToggleSelfVoicing += new EventHandler(View_ToggleSelfVoicing);
View.ToggleMuting += new EventHandler(View_ToggleMuting);
View.SelfVoicingSpeakText += View_SelfVoicingSpeakText;
View.SpeakableElementSelected += View_SpeakableElementSelected;
View.SectionChanged += View_SectionChanged;
// Hook into relevent dependent view events
View.ApplicationView.BookChanged += ApplicationView_BookChanged;
View.ApplicationView.BookLoadStarted += ApplicationView_BookLoadStarted;
View.ApplicationView.BookLoadFailed += ApplicationView_BookLoadFailed;
View.ApplicationView.BookDisplayed += ApplicationView_BookDisplayed;
View.ApplicationView.DisplaySurface.ItemSelected += DisplaySurface_ItemSelected;
View.ApplicationView.DisplaySurface.GestureRaised += DisplaySurface_GestureRaised;
View.NavigationView.ItemSelected += NavigationView_ItemSelected;
View.SearchView.NavigateToPage += SearchView_NavigateToPage;
View.SearchView.SearchForSection += SearchView_SearchForSection;
View.SearchView.SearchSelected += SearchView_SearchSelected;
// Initialise Button State
View.SetNavButtonState(false);
View.SetPlayButtonState(false, false);
_mainPresenter = mainPresenter;
base.MainState = mainState;
_state = MainState.PlayerState;
_state.PresentPhrase = PlayPhrase;
_timer = new DispatcherTimer();
_timer.Interval = new TimeSpan(0, 0, 0);
_timer.Tick += new EventHandler(MoveNextEvent);
}
/// <summary>
/// This constructor initialises the dependent Navigation view, and maintains references to
/// the main Application Presenter and the Main Application state (which holds a needed reference
/// to the current book).
/// </summary>
/// <param name="view"></param>
/// <param name="mainPresenter"></param>
/// <param name="mainState"></param>
public NavigationPresenter(INavigationView view, ApplicationPresenter mainPresenter, ApplicationState mainState)
{
View = view;
View.IndicateSearchResultsChanged += IndicateSearchResultsChanged;
View.PlayerView.SectionChanged += PlayerView_SectionChanged;
View.ApplicationView.BookChanged += ApplicationView_BookChanged;
View.ApplicationView.NavigationViewFocusChanged += ApplicationView_NavigationViewFocusChanged;
//view.SelfVoicingSpeakText += view_SelfVoicingSpeakText;
_mainPresenter = mainPresenter;
base.MainState = mainState;
}
/// <summary>
/// Configure the ApplicationState - this is used to store application wide state information
/// that can be used by all Presenters.
/// </summary>
private void ConfigureApplicationState()
{
//Initialise the ApplicationState
MainState = new ApplicationState();
if(View.ServerBookReference != null)
{
MainState.BookFileSystem = FileSystemFactory.RemoteFileSystem;
MainState.IsServerHostedMode = true;
}
else
{
// For local books we actaully have a choice of FileSystems, either
// IsolatedStorage (persistent but slow to load) or InMemory (transient but fast to load)
MainState.BookFileSystem = FileSystemFactory.LocalFileSystem;
MainState.IsServerHostedMode = false;
}
MainState.DisplaySettingsState.ApplyInterfaceSize += ApplyInterfaceSize;
MainState.DisplaySettingsState.ApplyContrastScheme += ApplyContrastScheme;
}
