private void OnBackKeyPressed(object sender, System.ComponentModel.CancelEventArgs e)
{
if (ProgressBarOverlay.IsOpen() && longRunningOperation != null)
{
longRunningOperation.Dispose();
longRunningOperation = null;
e.Cancel = true;
}
else
{
switch (PageType)
{
case LibraryModel.LibraryLevel.Catalogue:
//list of cataloue's, means that we are in library
App.Engine.StatisticsManager.LogLibraryBack(ContentId);
break;
case LibraryModel.LibraryLevel.Category:
// list of category means that we are in catalogue
App.Engine.StatisticsManager.LogCatalogueBack(ContentId);
break;
case LibraryModel.LibraryLevel.MediaItemsList:
// list of media items, means that we are in category
App.Engine.StatisticsManager.LogCategoryBack(ContentId);
break;
}
}
base.OnBackKeyPress(e);
}
private void OnLibraryClicked(object sender, SelectionChangedEventArgs args)
{
if (AllLibrariesList.SelectedIndex != -1)
{
Library clickedLib = AllLibrariesList.SelectedItem as Library;
Debug.Assert(clickedLib != null);
if (clickedLib.CatalogueCount == -1)
{
ProgressBarOverlay.Show(FileLanguage.MainPage_DownloadingLib);
longRunningOperation = App.Engine.DownloadLibrary(clickedLib)
.Finally(ProgressBarOverlay.Close)
.Subscribe <Library>(
library =>
{
// keep ProgressBarOverlay.Close() call here despite it's also in Finally,
// because it has to be called before NavigateToLibrary, i.e. before
// ApplicationBar for new page is loaded.
ProgressBarOverlay.Close();
NavigateToLibrary(library);
},
Utils.StandardErrorHandler
);
}
else
{
NavigateToLibrary(clickedLib);
}
// set selected index to -1 to enable repeated clicks on item
AllLibrariesList.SelectedIndex = -1;
}
}
private void Login(object sender, RoutedEventArgs e)
{
ProgressBarOverlay.Show(FileLanguage.CONNECTING);
longRunningOperation = App.Engine.Login(UsernameBoxText, PasswordBoxText)
.Subscribe <Unit>(
result =>
{
Dispatcher.BeginInvoke(() =>
{
ProgressBarOverlay.Close();
App.Engine.RememberUsernameAndPassword(UsernameBoxText, PasswordBoxText);
App.Engine.RequestMotdUpdate();
MainMenuScreen.SelectedItem = Libraries;
if (App.Engine.ApplicationSettings.ShowTipsStartup)
{
GoForwardToScreen(Screen.TipsAndTricks);
}
else
{
GoForwardToScreen(Screen.MainMenu);
}
});
},
error =>
{
ProgressBarOverlay.Close();
Utils.StandardErrorHandler(error);
}
);
}
private void UpdateLanguages()
{
ProgressBarOverlay.Show(FileLanguage.ProgressOverlay_UpdatingLibrary);
longRunningOperation = App.Engine.RequestLanguageListUpdate()
.ObserveOnDispatcher()
.Finally(
() =>
{
ProgressBarOverlay.Close();
longRunningOperation = null;
PhoneApplicationService.Current.State.Remove(KLanguagesPageUpdateInProgress);
// leave this page if library contents were deleted (for example
// on failed update or after user interruption)
if (App.Engine.ApplicationSettings.AvailableLanguages.LanguageList.Count == -1)
{
MessageBox.Show(FileLanguage.LibraryUnavailableAfterFailedUpdate);
NavigationService.GoBack();
}
})
.Subscribe <List <LanguageInfo> >(
languageList => ReloadLanguages(languageList),
Utils.StandardErrorHandler
);
}
private void UpdateLibrary(Library library)
{
ProgressBarOverlay.Show(FileLanguage.ProgressOverlay_UpdatingLibrary);
longRunningOperation = App.Engine.UpdateLibrary(library)
.Finally(
() =>
{
ProgressBarOverlay.Close();
longRunningOperation = null;
PhoneApplicationService.Current.State.Remove(KCataloguePageUpdateInProgress);
// leave this page if library contents were deleted (for example
// on failed update or after user interruption)
if (library.CatalogueCount == -1)
{
MessageBox.Show(FileLanguage.LibraryUnavailableAfterFailedUpdate);
NavigationService.GoBack();
}
})
.Subscribe <Library>(
_ => ReloadLibrary(true),
Utils.StandardErrorHandler
);
}
protected override void OnBackKeyPress(System.ComponentModel.CancelEventArgs args)
{
if (ProgressBarOverlay.IsOpen())
{
args.Cancel = true;
}
base.OnBackKeyPress(args);
}
private void SaveServer()
{
ProgressBarOverlay.Show(FileLanguage.CONNECTING);
longRunningOperation = App.Engine.SaveServer(ServerUrl.Text)
.Finally(() => ProgressBarOverlay.Close())
.Subscribe <Unit>(
result => GoForwardToScreen(Screen.Login),
Utils.StandardErrorHandler
);
}
private void OnBackKeyPressed(object sender, System.ComponentModel.CancelEventArgs e)
{
if (ProgressBarOverlay.IsOpen() && longRunningOperation != null)
{
longRunningOperation.Dispose();
longRunningOperation = null;
e.Cancel = true;
}
base.OnBackKeyPress(e);
}
private void RequestAddingLibrary()
{
ProgressBarOverlay.Show(FileLanguage.MainPage_AddingLibrary);
longRunningOperation = App.Engine.AddLibrary(NewLibraryId.Text)
.Finally(() => ProgressBarOverlay.Close())
.Subscribe <Unit>(
result => { /*no implementation needed*/ },
Utils.StandardErrorHandler
);
}
private void OnFactoryResetButtonClicked(object sender, RoutedEventArgs e)
{
_operationsState = OperationsStates.FactoryReseting;
MessageBoxResult result = MessageBox.Show(FileLanguage.SettingsPage_FactoryResetInfoMessage, FileLanguage.ARE_YOU_SURE, MessageBoxButton.OKCancel);
if (result == MessageBoxResult.OK)
{
ProgressBarOverlay.Show(FileLanguage.SettingsPage_ClearingData);
App.Engine.FactoryReset()
.Finally(() => { try { NavigationService.GoBack(); } catch (InvalidOperationException) { } })
.Finally(ProgressBarOverlay.Close)
.Subscribe();
}
}
private void OnLogoutButtonClicked(object sender, RoutedEventArgs e)
{
_operationsState = OperationsStates.LoggingOut;
MessageBoxResult result = MessageBox.Show(FileLanguage.QUESTION_LOGOUT_USER, FileLanguage.ARE_YOU_SURE, MessageBoxButton.OKCancel);
if (result == MessageBoxResult.OK)
{
ProgressBarOverlay.Show(FileLanguage.SettingsPage_LoggingOut);
App.Engine.Logout()
.Finally(() => { try { NavigationService.GoBack(); } catch (InvalidOperationException) { } })
.Finally(ProgressBarOverlay.Close)
.Subscribe();
}
}
private void OnFactoryResetButtonClicked(object sender, EventArgs e)
{
MessageBoxResult result = MessageBox.Show(FileLanguage.SettingsPage_FactoryResetInfoMessage, FileLanguage.ARE_YOU_SURE, MessageBoxButton.OKCancel);
if (result == MessageBoxResult.OK)
{
ProgressBarOverlay.Show(FileLanguage.SettingsPage_ClearingData);
App.Engine.FactoryReset()
.Finally(() =>
{
VisibleScreen = Screen.SelectServer;
})
.Finally(ProgressBarOverlay.Close)
.Subscribe();
}
}
protected override void OnNavigatedTo(System.Windows.Navigation.NavigationEventArgs e)
{
App.RecursiveBack = false;
if (App.Engine.ApplicationSettings.ServerUrl == null)
{
VisibleScreen = Screen.SelectServer;
}
else if (App.Engine.LoggedUser == null)
{
VisibleScreen = Screen.Login;
}
else
{
VisibleScreen = Screen.MainMenu;
}
if (!ApplicationBar.IsVisible) // Do not remove unless Settings Page workaround is removed
{
ApplicationBar.IsVisible = true;
}
ProgressBarOverlay.Close();
bool pivot = this.NavigationContext.QueryString.ContainsKey("MainMenuScreen.SelectedIndex");
int index = 0;
if (pivot && int.TryParse(this.NavigationContext.QueryString["MainMenuScreen.SelectedIndex"], out index))
{
backToContentLists = true;
MainMenuScreen.SelectedIndex = index;
if (e.NavigationMode == System.Windows.Navigation.NavigationMode.New)
{
if (PhoneApplicationService.Current.State.ContainsKey(SelectedPivotItemIndexKey))
{
PhoneApplicationService.Current.State[SelectedPivotItemIndexKey] = index;
}
}
else
{
if (PhoneApplicationService.Current.State.ContainsKey(SelectedPivotItemIndexKey))
{
PhoneApplicationService.Current.State[SelectedPivotItemIndexKey] = 1;
}
}
}
base.OnNavigatedTo(e);
}
protected override void OnBackKeyPress(System.ComponentModel.CancelEventArgs args)
{
if (ProgressBarOverlay.IsOpen() && longRunningOperation != null)
{
longRunningOperation.Dispose();
longRunningOperation = null;
args.Cancel = true;
}
else
{
if (!_closeQuestionMsgBoxLock && !backToContentLists)
{
_closeQuestionMsgBoxLock = true;
if (MessageBox.Show(FileLanguage.MainPage_ClosingApplicationMessage, FileLanguage.ARE_YOU_SURE, MessageBoxButton.OKCancel) == MessageBoxResult.Cancel)
{
args.Cancel = true;
}
_closeQuestionMsgBoxLock = false;
}
}
backToContentLists = false;
base.OnBackKeyPress(args);
}
private void OnRemoveUserButtonClicked(object sender, RoutedEventArgs e)
{
_operationsState = OperationsStates.RemovingUsers;
MessageBoxResult result = MessageBox.Show(FileLanguage.SettingsPage_UsersRemovedInfoMessage, FileLanguage.ARE_YOU_SURE, MessageBoxButton.OKCancel);
if (result == MessageBoxResult.OK)
{
ProgressBarOverlay.Show(FileLanguage.SettingsPage_RemovingUser);
User removedUser = App.Engine.LoggedUser;
App.Engine.Logout()
.Finally(
() =>
{
App.Engine.RemoveUsers(removedUser);
ProgressBarOverlay.Close();
try
{
NavigationService.GoBack();
}
catch (InvalidOperationException) { }
})
.Subscribe();
}
}
private void OnContextMenuActivated(object sender, RoutedEventArgs args)
{
MenuItem menuItem = sender as MenuItem;
Debug.Assert(menuItem != null);
Library library = menuItem.CommandParameter as Library;
Debug.Assert(library != null);
switch (menuItem.Tag.ToString())
{
case "DeleteTag":
if (MessageBox.Show(FileLanguage.QUESTION_REMOVE_LIBRARY, FileLanguage.ARE_YOU_SURE, MessageBoxButton.OKCancel) == MessageBoxResult.OK)
{
App.Engine.DeleteLibrary(library);
}
break;
case "CheckForUpdatesTag":
{
ProgressBarOverlay.Show(FileLanguage.ProgressOverlay_UpdatingLibrary);
longRunningOperation = App.Engine.UpdateLibrary(library)
.Finally(ProgressBarOverlay.Close)
.Subscribe <Library>(
result => { /*no implementation needed*/ },
Utils.StandardErrorHandler
);
}
break;
case "DownloadAllTag":
{
string libraryId = library.ServerId;
if (library.CatalogueCount == -1)
{
ProgressBarOverlay.Show(FileLanguage.MainPage_DownloadingLib);
longRunningOperation = App.Engine.DownloadLibrary(library)
.Finally(ProgressBarOverlay.Close)
.Subscribe <Library>(
libraryParam =>
{
ProgressBarOverlay.Close();
if (!App.Engine.LibraryModel.IsLoaded() || App.Engine.LibraryModel.LibraryId != libraryId)
{
App.Engine.LibraryModel.LoadLibrary(libraryId);
}
DownloadAllCommand.GetCommand().Execute(libraryId);
},
Utils.StandardErrorHandler
);
}
else
{
if (!App.Engine.LibraryModel.IsLoaded() || App.Engine.LibraryModel.LibraryId != libraryId)
{
App.Engine.LibraryModel.LoadLibrary(libraryId);
}
DownloadAllCommand.GetCommand().Execute(libraryId);
}
}
break;
case "SearchTag":
{
string libraryId = library.ServerId;
if (library.CatalogueCount == -1)
{
ProgressBarOverlay.Show(FileLanguage.MainPage_DownloadingLib);
longRunningOperation = App.Engine.DownloadLibrary(library)
.Finally(ProgressBarOverlay.Close)
.Subscribe <Library>(
libraryParam =>
{
ProgressBarOverlay.Close();
if (!App.Engine.LibraryModel.IsLoaded() || App.Engine.LibraryModel.LibraryId != libraryId)
{
App.Engine.LibraryModel.LoadLibrary(libraryId);
}
(Application.Current.RootVisual as PhoneApplicationFrame).Navigate(new Uri("/SearchPage.xaml?rootId=" + libraryId, UriKind.Relative));
},
Utils.StandardErrorHandler
);
}
else
{
if (!App.Engine.LibraryModel.IsLoaded() || App.Engine.LibraryModel.LibraryId != libraryId)
{
App.Engine.LibraryModel.LoadLibrary(libraryId);
}
(Application.Current.RootVisual as PhoneApplicationFrame).Navigate(new Uri("/SearchPage.xaml?rootId=" + libraryId, UriKind.Relative));
}
}
break;
}
}