internal async void BtnDeleteDeck_Click(object sender, RoutedEventArgs e)
{
var decks = DeckPickerList.SelectedDecks;
if(!decks.Any())
return;
var settings = new MetroDialogSettings {AffirmativeButtonText = "Yes", NegativeButtonText = "No"};
var keepStatsInfo = Config.Instance.KeepStatsWhenDeletingDeck
? "The stats will be kept (can be changed in options)"
: "The stats will be deleted (can be changed in options)";
var result =
await
this.ShowMessageAsync("Deleting " + (decks.Count == 1 ? decks.First().Name : decks.Count + " decks"),
"Are you Sure?\n" + keepStatsInfo, MessageDialogStyle.AffirmativeAndNegative, settings);
if(result == MessageDialogResult.Negative)
return;
DeckManagerEvents.OnDeckDeleted.Execute(decks);
SelectDeck(null, true);
foreach(var deck in decks)
DeleteDeck(deck, false);
DeckStatsList.Save();
DeckList.Save();
DeckPickerList.UpdateDecks();
DeckPickerList.UpdateArchivedClassVisibility();
}
public async void ShowProgressDialog()
{
MetroDialogSettings settings = new MetroDialogSettings() { NegativeButtonText = "Cancel", AnimateShow = true, AnimateHide=true };
_controller = await _dialogCoordinator.ShowProgressAsync(this, "Screen8ViewModel is working on something", "", true, settings);
}
private async void CloseWin(bool check=true)
{
if (check)
{
var mySettings = new MetroDialogSettings()
{
AffirmativeButtonText = "Yes, cancel",
NegativeButtonText = "No, continue with ticket creation",
AnimateShow = true,
AnimateHide = false
};
var result = await this.ShowMessageAsync("Quit Creating ticket?",
"Sure you want to cancel creating a ticket?",
MessageDialogStyle.AffirmativeAndNegative, mySettings);
if (result == MessageDialogResult.Affirmative)
{
this.Closing -= CloseWindow;
this.Close();
}
}
else
{
this.Closing -= CloseWindow;
this.Close();
}
}
private async void ShowMessage(object sender, string affirmativeButtonText, string negativeButtonText, string title, string message, bool animateShow = true, bool animateHide = false)
{
var mySettings = new MetroDialogSettings()
{
AffirmativeButtonText = affirmativeButtonText,
NegativeButtonText = negativeButtonText,
AnimateShow = animateShow,
AnimateHide = animateHide
};
var mainWindow = Application.Current.Windows.OfType<MetroWindow>().FirstOrDefault(x => x.Title == "Ultimate Festival Organizer");
if (mainWindow != null)
{
var result = await mainWindow.ShowMessageAsync(title,
message,
MessageDialogStyle.AffirmativeAndNegative, mySettings);
if (result == MessageDialogResult.Affirmative)
{
// Execute command in tag
var button = sender as Button;
if (button != null)
{
var command = button.Tag as ICommand;
if (command != null)
command.Execute(button.CommandParameter);
}
}
}
}
public override Task<string> ShowInputDialog(string title, string message, MetroDialogSettings settings = null)
{
if (GetActiveWindow() == null)
return null;
return GetActiveWindow().ShowInputAsync(title, message, settings);
}
private async void ExportDeck(Deck deck)
{
var export = true;
if(Config.Instance.ShowExportingDialog)
{
var message =
string.Format(
"1) create a new, empty {0}-Deck {1}.\n\n2) leave the deck creation screen open.\n\n3)do not move your mouse or type after clicking \"export\"",
deck.Class, (Config.Instance.AutoClearDeck ? "(or open an existing one to be cleared automatically)" : ""));
if(deck.GetSelectedDeckVersion().Cards.Any(c => c.Name == "Stalagg" || c.Name == "Feugen"))
{
message +=
"\n\nIMPORTANT: If you own golden versions of Feugen or Stalagg please make sure to configure\nOptions > Other > Exporting";
}
var settings = new MetroDialogSettings {AffirmativeButtonText = "export"};
var result =
await
this.ShowMessageAsync("Export " + deck.Name + " to Hearthstone", message, MessageDialogStyle.AffirmativeAndNegative, settings);
export = result == MessageDialogResult.Affirmative;
}
if(export)
{
var controller = await this.ShowProgressAsync("Creating Deck", "Please do not move your mouse or type.");
Topmost = false;
await Task.Delay(500);
await DeckExporter.Export(deck);
await controller.CloseAsync();
if(deck.MissingCards.Any())
this.ShowMissingCardsMessage(deck);
}
}
private async Task CloseHandleAsync()
{
if (_shutdown) return;
var settings = new MetroDialogSettings()
{
AffirmativeButtonText = Properties.Resources.Close,
NegativeButtonText = Properties.Resources.Cancel,
AnimateShow = true,
AnimateHide = false
};
var result = await this.ShowMessageAsync(
Properties.Resources.TitleDlgExitApp,
Properties.Resources.QuestionExitApp,
MessageDialogStyle.AffirmativeAndNegative, settings);
if (result == MessageDialogResult.Affirmative)
{
ViewModelLocator.Cleanup();
_shutdown = true;
Application.Current.Shutdown();
}
}
/// <summary>
/// Hides a visible Metro Dialog instance.
/// </summary>
/// <param name="window">The window with the dialog that is visible.</param>
/// <param name="dialog">The dialog instance to hide.</param>
/// <returns>A task representing the operation.</returns>
/// <exception cref="InvalidOperationException">
/// The <paramref name="dialog"/> is not visible in the window.
/// This happens if <see cref="ShowMetroDialogAsync"/> hasn't been called before.
/// </exception>
public static Task HideMetroDialogAsync(this MetroWindow window, BaseMetroDialog dialog, MetroDialogSettings settings = null)
{
window.Dispatcher.VerifyAccess();
if (!window.metroDialogContainer.Children.Contains(dialog))
throw new InvalidOperationException("The provided dialog is not visible in the specified window.");
window.SizeChanged -= dialog.SizeChangedHandler;
dialog.OnClose();
Task closingTask = (Task)window.Dispatcher.Invoke(new Func<Task>(dialog._WaitForCloseAsync));
return closingTask.ContinueWith(a =>
{
if (DialogClosed != null)
{
window.Dispatcher.BeginInvoke(new Action(() => DialogClosed(window, new DialogStateChangedEventArgs())));
}
return (Task)window.Dispatcher.Invoke(new Func<Task>(() =>
{
window.metroDialogContainer.Children.Remove(dialog); //remove the dialog from the container
return HandleOverlayOnHide(settings, window);
}));
}).Unwrap();
}
public static async Task ShowSavedAndUploadedFileMessage(this MainWindow window, string fileName, string url)
{
var settings = new MetroDialogSettings {NegativeButtonText = "open in browser", FirstAuxiliaryButtonText = "copy url to clipboard"};
var sb = new StringBuilder();
if(fileName != null)
sb.AppendLine("Saved to\n\"" + fileName + "\"");
sb.AppendLine("Uploaded to\n" + url);
var result = await window.ShowMessageAsync("", sb.ToString(), MessageDialogStyle.AffirmativeAndNegativeAndSingleAuxiliary, settings);
if(result == MessageDialogResult.Negative)
{
try
{
Process.Start(url);
}
catch(Exception ex)
{
Logger.WriteLine("Error starting browser: " + ex, "ScreenshotMessageDialog");
}
}
else if(result == MessageDialogResult.FirstAuxiliary)
{
try
{
Clipboard.SetText(url);
}
catch(Exception ex)
{
Logger.WriteLine("Error copying url to clipboard: " + ex, "ScreenshotMessageDialog");
}
}
}
internal MessageDialog(MetroWindow parentWindow, MetroDialogSettings settings)
: base(parentWindow, settings)
{
InitializeComponent();
PART_MessageScrollViewer.Height = DialogSettings.MaximumBodyHeight;
}
public static async Task<string> SelectFolderPath(string BaseFolderPath)
{
var returnString = string.Empty;
FolderBrowserDialog p = new FolderBrowserDialog();
p.SelectedPath = BaseFolderPath;
p.ShowDialog();
var selectedPath = p.SelectedPath;
if (string.IsNullOrEmpty(selectedPath))
{
return "";
}
var isValid = PathValidator.ValidatePath(BaseFolderPath, selectedPath);
if (!isValid)
{
var window = System.Windows.Application.Current.MainWindow as MetroWindow;
MetroDialogSettings Settings = new MetroDialogSettings();
Settings.AffirmativeButtonText = "Yes";
Settings.NegativeButtonText = "No";
var x = await window.ShowMessageAsync("Not allowed", "The selected path is invalid, do you want to try again?", MessageDialogStyle.AffirmativeAndNegative, Settings);
switch (x)
{
case MessageDialogResult.Negative:
return "";
case MessageDialogResult.Affirmative:
return await SelectFolderPath(BaseFolderPath);
}
}
return selectedPath;
}
public PlayerViewModel(DialogCoordinator pCoordinator)
{
DialogCoordinator = pCoordinator;
Tracks = new ObservableCollection<Track>();
Tracks.CollectionChanged += Tracks_CollectionChanged;
var errorSettings = new MetroDialogSettings();
errorSettings.ColorScheme = MetroDialogColorScheme.Theme;
TestCommand = new RelayCommand(() => ShowMessage("Error", "EIN FEHLER!", MessageDialogStyle.Affirmative, errorSettings));
if (Properties.Settings.Default.ShouldScanForNewTracks)
{
foreach (var path in Properties.Settings.Default.TrackLocations)
{
FileSystemWatcher fsw = new FileSystemWatcher(path);
fsw.Created += Fsw_Created;
fsw.Deleted += Fsw_Deleted;
fsw.EnableRaisingEvents = true;
fileSystemWatchers.Add(fsw);
}
}
}
private async void BtnIdString_Click(object sender, RoutedEventArgs e)
{
var settings = new MetroDialogSettings();
var clipboard = Clipboard.GetText();
if(clipboard.Count(c => c == ':') > 0 && clipboard.Count(c => c == ';') > 0)
settings.DefaultText = clipboard;
//import dialog
var idString = await this.ShowInputAsync("Import deck", "id:count;id2:count2;... (e.g. EX1_050:2;EX1_556:1;)\nObtained from: \nEXPORT > COPY IDS TO CLIPBOARD", settings);
if(string.IsNullOrEmpty(idString))
return;
var deck = new Deck();
foreach(var entry in idString.Split(new[] {';'}, StringSplitOptions.RemoveEmptyEntries))
{
var splitEntry = entry.Split(':');
if(splitEntry.Length != 2)
continue;
var card = Game.GetCardFromId(splitEntry[0]);
if(card.Id == "UNKNOWN")
continue;
int count;
int.TryParse(splitEntry[1], out count);
card.Count = count;
if(string.IsNullOrEmpty(deck.Class) && card.GetPlayerClass != "Neutral")
deck.Class = card.GetPlayerClass;
deck.Cards.Add(card);
}
SetNewDeck(deck);
}
private async Task<Deck> ImportDeckFromWeb()
{
var settings = new MetroDialogSettings();
var clipboard = Clipboard.GetText();
var validUrls = new[]
{
"hearthstats", "hss.io", "hearthpwn", "hearthhead", "hearthstoneplayers", "tempostorm",
"hearthstonetopdeck", "hearthnews.fr", "arenavalue", "hearthstone-decks"
};
if(validUrls.Any(clipboard.Contains))
settings.DefaultText = clipboard;
//import dialog
var url = await this.ShowInputAsync("Import deck", "Supported websites:\n" + validUrls.Aggregate((x, next) => x + ", " + next), settings);
if(string.IsNullOrEmpty(url))
return null;
var controller = await this.ShowProgressAsync("Loading Deck...", "please wait");
//var deck = await this._deckImporter.Import(url);
var deck = await DeckImporter.Import(url);
deck.Url = url;
await controller.CloseAsync();
return deck;
}
private async void CleanWindowClosing(object sender, System.ComponentModel.CancelEventArgs e)
{
if (e.Cancel) return;
// we want manage the closing itself!
e.Cancel = !this.closeMe;
// yes we want now really close the window
if (this.closeMe) return;
var mySettings = new MetroDialogSettings()
{
AffirmativeButtonText = "Quit",
NegativeButtonText = "Cancel",
AnimateShow = true,
AnimateHide = false
};
var result = await this.ShowMessageAsync(
"Quit application?",
"Sure you want to quit application?",
MessageDialogStyle.AffirmativeAndNegative, mySettings);
this.closeMe = result == MessageDialogResult.Affirmative;
if (this.closeMe) this.Close();
}
private async void ShowMessage(object sender, string affirmativeButtonText, string negativeButtonText, string title, string message, bool animateShow = true, bool animateHide = false)
{
var mySettings = new MetroDialogSettings()
{
AffirmativeButtonText = affirmativeButtonText,
NegativeButtonText = negativeButtonText,
AnimateShow = animateShow,
AnimateHide = animateHide
};
if (mainWindow != null)
{
var result = await mainWindow.ShowMessageAsync(title,
message,
MessageDialogStyle.AffirmativeAndNegative, mySettings);
if (result == MessageDialogResult.Affirmative)
{
// Execute command in tag
var button = sender as Button;
if (button != null)
{
var command = button.Tag as ICommand;
if (command != null)
command.Execute(button.CommandParameter);
}
}
}
}
public static async Task ShowHsNotInstalledMessage(this MetroWindow window)
{
var settings = new MetroDialogSettings {AffirmativeButtonText = "Ok", NegativeButtonText = "Select manually"};
var result =
await
window.ShowMessageAsync("Hearthstone install directory not found",
"Hearthstone Deck Tracker will not work properly if Hearthstone is not installed on your machine (obviously).",
MessageDialogStyle.AffirmativeAndNegative, settings);
if(result == MessageDialogResult.Negative)
{
var dialog = new OpenFileDialog
{
Title = "Select Hearthstone.exe",
DefaultExt = "Hearthstone.exe",
Filter = "Hearthstone.exe|Hearthstone.exe"
};
var dialogResult = dialog.ShowDialog();
if(dialogResult == true)
{
Config.Instance.HearthstoneDirectory = Path.GetDirectoryName(dialog.FileName);
Config.Save();
Helper.MainWindow.ShowMessage("Restart required.", "Please restart HDT for this to take effect.");
}
}
}
public void ConfirmSave(WindowMain.CallBack afterSave_callback = null)
{
if (!CheckJson())
{
afterSave_callback?.Invoke();
return;
}
if (!UserControls.ConfigOptions.ConfigOptionManager.bChanged)
{
afterSave_callback?.Invoke();
return;
}
MahApps.Metro.Controls.Dialogs.MetroDialogSettings settings = new MahApps.Metro.Controls.Dialogs.MetroDialogSettings()
{
AffirmativeButtonText = "Yes",
NegativeButtonText = "No",
FirstAuxiliaryButtonText = "Cancel"
};
WindowMain.current.ShowMessageDialog("Save", "변경된 Config File 을 저장하시겠습니까?",
MessageDialogStyle.AffirmativeAndNegativeAndSingleAuxiliary,
affirmative_callback: delegate { SaveJsonFile(); afterSave_callback?.Invoke(); },
negative_callback: delegate { afterSave_callback?.Invoke(); },
settings: settings);
}
public CameraPositioningCalibrationView(MetroWindow parentWindow, MetroDialogSettings settings)
: base(parentWindow, settings)
{
InitializeComponent();
DataContextChanged += CameraPositioningCalibrationView_DataContextChanged;
CloseButton.Command = CloseCommand;
}
private async void BtnIdString_Click(object sender, RoutedEventArgs e)
{
var settings = new MetroDialogSettings();
var clipboard = Clipboard.GetText();
if(clipboard.Count(c => c == ':') > 0 && clipboard.Count(c => c == ';') > 0)
settings.DefaultText = clipboard;
//import dialog
var idString = await Helper.MainWindow.ShowInputAsync("Import deck", "", settings);
if(string.IsNullOrEmpty(idString))
return;
var deck = new Deck();
foreach(var entry in idString.Split(new[] {';'}, StringSplitOptions.RemoveEmptyEntries))
{
var splitEntry = entry.Split(':');
if(splitEntry.Length != 2)
continue;
var card = Game.GetCardFromId(splitEntry[0]);
if(card.Id == "UNKNOWN")
continue;
var count = 1;
int.TryParse(splitEntry[1], out count);
card.Count = count;
if(string.IsNullOrEmpty(deck.Class) && card.GetPlayerClass != "Neutral")
deck.Class = card.GetPlayerClass;
deck.Cards.Add(card);
}
Helper.MainWindow.SetNewDeck(deck);
After_Click();
}
/// <summary>
/// Creates a InputDialog inside of the current window.
/// </summary>
/// <param name="title">The title of the MessageDialog.</param>
/// <param name="message">The message contained within the MessageDialog.</param>
/// <param name="settings">Optional settings that override the global metro dialog settings.</param>
/// <returns>The text that was entered or null (Nothing in Visual Basic) if the user cancelled the operation.</returns>
public static Task<string> ShowInputAsync(this MetroWindow window, string title, string message, MetroDialogSettings settings = null)
{
window.Dispatcher.VerifyAccess();
return HandleOverlayOnShow(settings, window).ContinueWith(z =>
{
return (Task<string>)window.Dispatcher.Invoke(new Func<Task<string>>(() =>
{
if (settings == null)
settings = window.MetroDialogOptions;
//create the dialog control
InputDialog dialog = new InputDialog(window, settings);
dialog.Title = title;
dialog.Message = message;
dialog.Input = settings.DefaultText;
SizeChangedEventHandler sizeHandler = SetupAndOpenDialog(window, dialog);
dialog.SizeChangedHandler = sizeHandler;
return dialog.WaitForLoadAsync().ContinueWith(x =>
{
if (DialogOpened != null)
{
window.Dispatcher.BeginInvoke(new Action(() => DialogOpened(window, new DialogStateChangedEventArgs()
{
})));
}
return dialog.WaitForButtonPressAsync().ContinueWith(y =>
{
//once a button as been clicked, begin removing the dialog.
dialog.OnClose();
if (DialogClosed != null)
{
window.Dispatcher.BeginInvoke(new Action(() => DialogClosed(window, new DialogStateChangedEventArgs()
{
})));
}
Task closingTask = (Task)window.Dispatcher.Invoke(new Func<Task>(() => dialog._WaitForCloseAsync()));
return closingTask.ContinueWith<Task<string>>(a =>
{
return ((Task)window.Dispatcher.Invoke(new Func<Task>(() =>
{
window.SizeChanged -= sizeHandler;
window.metroDialogContainer.Children.Remove(dialog); //remove the dialog from the container
return HandleOverlayOnHide(settings, window);
//window.overlayBox.Visibility = System.Windows.Visibility.Hidden; //deactive the overlay effect
}))).ContinueWith(y3 => y).Unwrap();
});
}).Unwrap();
}).Unwrap().Unwrap();
}));
}).Unwrap();
}
internal AdvancedInputDialog(MetroWindow parentWindow, MetroDialogSettings settings)
: base(parentWindow, settings)
{
InitializeComponent();
PART_AffirmativeButton.Content = settings.AffirmativeButtonText;
PART_NegativeButton.Content = settings.NegativeButtonText;
Input = settings.DefaultText;
}
public void ShowDialogError(string title, string message)
{
var metroDialogSettings = new MetroDialogSettings();
metroDialogSettings.ColorScheme = MetroDialogColorScheme.Inverted;
DialogCoordinator.Instance.ShowMessageAsync(this, title, message, MessageDialogStyle.Affirmative,
metroDialogSettings);
}
public static async Task ShowSavedFileMessage(this MainWindow window, string fileName)
{
var settings = new MetroDialogSettings {NegativeButtonText = "Open folder"};
var result =
await window.ShowMessageAsync("", "Saved to\n\"" + fileName + "\"", MessageDialogStyle.AffirmativeAndNegative, settings);
if(result == MessageDialogResult.Negative)
Process.Start(Path.GetDirectoryName(fileName));
}
/// <summary>
/// Initializes a new MahApps.Metro.Controls.BaseMetroDialog.
/// </summary>
/// <param name="owningWindow">The window that is the parent of the dialog.</param>
/// <param name="settings">The settings for the message dialog.</param>
protected BaseMetroDialog(IHandleDialogs owningWindow, MetroDialogSettings settings)
{
DialogSettings = settings ?? owningWindow.MetroDialogOptions;
OwningWindow = owningWindow as FrameworkElement;
Initialize();
}
/// <summary>
/// Initializes a new MahApps.Metro.Controls.BaseMetroDialog.
/// </summary>
/// <param name="owningWindow">The window that is the parent of the dialog.</param>
/// <param name="settings">The settings for the message dialog.</param>
protected BaseMetroDialog(MetroWindow owningWindow, MetroDialogSettings settings)
{
DialogSettings = settings ?? owningWindow.MetroDialogOptions;
OwningWindow = owningWindow;
Initialize();
}
public static async Task<MessageDialogResult> ShowDeleteMultipleGameStatsMessage(this MetroWindow window, int count)
{
var settings = new MetroDialogSettings {AffirmativeButtonText = "Yes", NegativeButtonText = "No"};
return
await
window.ShowMessageAsync("Delete Games", "This will delete the selected games (" + count + ").\n\nAre you sure?",
MessageDialogStyle.AffirmativeAndNegative, settings);
}
public SwitchProfileDialog(string[] profiles, MetroWindow parentWindow, MetroDialogSettings settings)
: base(parentWindow, settings)
{
InitializeComponent();
foreach (string profile in profiles)
PART_ProfileComboBox.Items.Add(profile);
}
public static async Task ShowUpdateNotesMessage(this MetroWindow window)
{
const string releaseDownloadUrl = @"https://github.com/Epix37/Hearthstone-Deck-Tracker/releases";
var settings = new MetroDialogSettings {AffirmativeButtonText = "Show update notes", NegativeButtonText = "Close"};
var result = await window.ShowMessageAsync("Update successful", "", MessageDialogStyle.AffirmativeAndNegative, settings);
if(result == MessageDialogResult.Affirmative)
Process.Start(releaseDownloadUrl);
}
public static async Task<MessageDialogResult> ShowDeleteGameStatsMessage(MetroWindow window, GameStats stats)
{
var settings = new MetroDialogSettings {AffirmativeButtonText = "Yes", NegativeButtonText = "No"};
return
await
window.ShowMessageAsync("Delete Game",
stats.Result + " vs " + stats.OpponentHero + "\nfrom " + stats.StartTime + "\n\nAre you sure?",
MessageDialogStyle.AffirmativeAndNegative, settings);
}
public Task<MessageDialogResult> AskQuestionAsync(string title, string message)
{
var settings = new MetroDialogSettings()
{
AffirmativeButtonText = "Yes",
NegativeButtonText = "No",
};
return metroWindow.ShowMessageAsync(title, message,
MessageDialogStyle.AffirmativeAndNegative, settings);
}
/// <summary>
/// With this method it's possible to return your own settings in a custom dialog.
/// </summary>
/// <param name="settings"></param>
/// <returns></returns>
protected virtual MetroDialogSettings ConfigureSettings(MetroDialogSettings settings)
{
return(settings);
}
/// <summary>
/// Creates a InputDialog outside of the current window.
/// </summary>
/// <param name="window">The MetroWindow</param>
/// <param name="title">The title of the MessageDialog.</param>
/// <param name="message">The message contained within the MessageDialog.</param>
/// <param name="settings">Optional settings that override the global metro dialog settings.</param>
/// <returns>The text that was entered or null (Nothing in Visual Basic) if the user cancelled the operation.</returns>
public static string ShowModalInputExternal(this MetroWindow window, string title, string message, MetroDialogSettings settings = null)
{
var win = CreateModalExternalWindow(window);
settings = settings ?? window.MetroDialogOptions;
//create the dialog control
var dialog = new InputDialog(window, settings)
{
Message = message,
Title = title,
Input = settings.DefaultText
};
SetDialogFontSizes(settings, dialog);
win.Content = dialog;
string result = null;
dialog.WaitForButtonPressAsync().ContinueWith(task =>
{
result = task.Result;
win.Invoke(win.Close);
});
HandleOverlayOnShow(settings, window);
win.ShowDialog();
HandleOverlayOnHide(settings, window);
return(result);
}
/// <summary>
/// Initializes a new MahApps.Metro.Controls.BaseMetroDialog.
/// </summary>
/// <param name="owningWindow">The window that is the parent of the dialog.</param>
/// <param name="settings">The settings for the message dialog.</param>
protected BaseMetroDialog(MetroWindow owningWindow, MetroDialogSettings settings)
{
this.Initialize(owningWindow, settings);
}
/// <summary>
/// Adds a Metro Dialog instance to the specified window and makes it visible asynchronously.
/// If you want to wait until the user has closed the dialog, use <see cref="BaseMetroDialog.WaitUntilUnloadedAsync"/>
/// <para>You have to close the resulting dialog yourself with <see cref="HideMetroDialogAsync"/>.</para>
/// </summary>
/// <param name="window">The owning window of the dialog.</param>
/// <param name="dialog">The dialog instance itself.</param>
/// <param name="settings">An optional pre-defined settings instance.</param>
/// <returns>A task representing the operation.</returns>
/// <exception cref="InvalidOperationException">The <paramref name="dialog"/> is already visible in the window.</exception>
public static Task ShowMetroDialogAsync([NotNull] this MetroWindow window, [NotNull] BaseMetroDialog dialog, [CanBeNull] MetroDialogSettings settings = null)
{
if (window == null)
{
throw new ArgumentNullException(nameof(window));
}
window.Dispatcher.VerifyAccess();
if (dialog == null)
{
throw new ArgumentNullException(nameof(dialog));
}
if (window.metroActiveDialogContainer.Children.Contains(dialog) || window.metroInactiveDialogContainer.Children.Contains(dialog))
{
throw new InvalidOperationException("The provided dialog is already visible in the specified window.");
}
settings = settings ?? (dialog.DialogSettings ?? window.MetroDialogOptions);
return(HandleOverlayOnShow(settings, window).ContinueWith(z =>
{
return (Task)window.Dispatcher.Invoke(new Func <Task>(() =>
{
SetDialogFontSizes(settings, dialog);
SizeChangedEventHandler sizeHandler = SetupAndOpenDialog(window, dialog);
dialog.SizeChangedHandler = sizeHandler;
return dialog.WaitForLoadAsync().ContinueWith(x =>
{
dialog.OnShown();
if (DialogOpened != null)
{
window.Dispatcher.BeginInvoke(new Action(() => DialogOpened(window, new DialogStateChangedEventArgs())));
}
});
}));
}).Unwrap());
}
/// <summary>
/// Creates a MessageDialog inside of the current window.
/// </summary>
/// <param name="title">The title of the MessageDialog.</param>
/// <param name="message">The message contained within the MessageDialog.</param>
/// <param name="style">The type of buttons to use.</param>
/// <param name="settings">Optional settings that override the global metro dialog settings.</param>
/// <returns>A task promising the result of which button was pressed.</returns>
public static Task <MessageDialogResult> ShowMessageAsync(this MetroWindow window, string title, string message, MessageDialogStyle style = MessageDialogStyle.Affirmative, MetroDialogSettings settings = null)
{
window.Dispatcher.VerifyAccess();
return(HandleOverlayOnShow(settings, window).ContinueWith(z =>
{
return (Task <MessageDialogResult>)window.Dispatcher.Invoke(new Func <Task <MessageDialogResult> >(() =>
{
if (settings == null)
{
settings = window.MetroDialogOptions;
}
//create the dialog control
MessageDialog dialog = new MessageDialog(window, settings);
dialog.Message = message;
dialog.Title = title;
dialog.ButtonStyle = style;
SizeChangedEventHandler sizeHandler = SetupAndOpenDialog(window, dialog);
dialog.SizeChangedHandler = sizeHandler;
return dialog.WaitForLoadAsync().ContinueWith(x =>
{
if (DialogOpened != null)
{
window.Dispatcher.BeginInvoke(new Action(() => DialogOpened(window, new DialogStateChangedEventArgs()
{
})));
}
return dialog.WaitForButtonPressAsync().ContinueWith(y =>
{
//once a button as been clicked, begin removing the dialog.
dialog.OnClose();
if (DialogClosed != null)
{
window.Dispatcher.BeginInvoke(new Action(() => DialogClosed(window, new DialogStateChangedEventArgs()
{
})));
}
Task closingTask = (Task)window.Dispatcher.Invoke(new Func <Task>(() => dialog._WaitForCloseAsync()));
return closingTask.ContinueWith <Task <MessageDialogResult> >(a =>
{
return ((Task)window.Dispatcher.Invoke(new Func <Task>(() =>
{
window.SizeChanged -= sizeHandler;
window.metroDialogContainer.Children.Remove(dialog); //remove the dialog from the container
return HandleOverlayOnHide(settings, window);
//window.overlayBox.Visibility = System.Windows.Visibility.Hidden; //deactive the overlay effect
}))).ContinueWith(y3 => y).Unwrap();
});
}).Unwrap();
}).Unwrap().Unwrap();
}));
}).Unwrap());
}
/// <summary>
/// Creates a ProgressDialog inside of the current window.
/// </summary>
/// <param name="title">The title of the ProgressDialog.</param>
/// <param name="message">The message within the ProgressDialog.</param>
/// <param name="isCancelable">Determines if the cancel button is visible.</param>
/// <param name="settings">Optional Settings that override the global metro dialog settings.</param>
/// <returns>A task promising the instance of ProgressDialogController for this operation.</returns>
public static Task <ProgressDialogController> ShowProgressAsync(this MetroWindow window, string title, string message, bool isCancelable = false, MetroDialogSettings settings = null)
{
window.Dispatcher.VerifyAccess();
return(HandleOverlayOnShow(settings, window).ContinueWith(z =>
{
return ((Task <ProgressDialogController>)window.Dispatcher.Invoke(new Func <Task <ProgressDialogController> >(() =>
{
//create the dialog control
ProgressDialog dialog = new ProgressDialog(window);
dialog.Message = message;
dialog.Title = title;
dialog.IsCancelable = isCancelable;
if (settings == null)
{
settings = window.MetroDialogOptions;
}
dialog.NegativeButtonText = settings.NegativeButtonText;
SizeChangedEventHandler sizeHandler = SetupAndOpenDialog(window, dialog);
dialog.SizeChangedHandler = sizeHandler;
return dialog.WaitForLoadAsync().ContinueWith(x =>
{
if (DialogOpened != null)
{
window.Dispatcher.BeginInvoke(new Action(() => DialogOpened(window, new DialogStateChangedEventArgs()
{
})));
}
return new ProgressDialogController(dialog, () =>
{
dialog.OnClose();
if (DialogClosed != null)
{
window.Dispatcher.BeginInvoke(new Action(() => DialogClosed(window, new DialogStateChangedEventArgs()
{
})));
}
Task closingTask = (Task)window.Dispatcher.Invoke(new Func <Task>(() => dialog._WaitForCloseAsync()));
return closingTask.ContinueWith <Task>(a =>
{
return (Task)window.Dispatcher.Invoke(new Func <Task>(() =>
{
window.SizeChanged -= sizeHandler;
window.metroDialogContainer.Children.Remove(dialog); //remove the dialog from the container
return HandleOverlayOnHide(settings, window);
//window.overlayBox.Visibility = System.Windows.Visibility.Hidden; //deactive the overlay effect
}));
}).Unwrap();
});
});
})));
}).Unwrap());
}
/// <summary>
/// Adds a Metro Dialog instance of the given type to the specified window and makes it visible asynchronously.
/// If you want to wait until the user has closed the dialog, use <see cref="BaseMetroDialog.WaitUntilUnloadedAsync"/>
/// <para>You have to close the resulting dialog yourself with <see cref="HideMetroDialogAsync"/>.</para>
/// </summary>
/// <param name="window">The owning window of the dialog.</param>
/// <param name="settings">An optional pre-defined settings instance.</param>
/// <returns>A task with the dialog representing the operation.</returns>
public static Task <TDialog> ShowMetroDialogAsync <TDialog>([NotNull] this MetroWindow window, [CanBeNull] MetroDialogSettings settings = null)
where TDialog : BaseMetroDialog
{
if (window == null)
{
throw new ArgumentNullException(nameof(window));
}
window.Dispatcher.VerifyAccess();
var dialog = (TDialog)Activator.CreateInstance(typeof(TDialog), window, settings);
return(HandleOverlayOnShow(dialog.DialogSettings, window).ContinueWith(z =>
{
return (Task <TDialog>)window.Dispatcher.Invoke(new Func <Task <TDialog> >(() =>
{
SetDialogFontSizes(dialog.DialogSettings, dialog);
SizeChangedEventHandler sizeHandler = SetupAndOpenDialog(window, dialog);
dialog.SizeChangedHandler = sizeHandler;
return dialog.WaitForLoadAsync().ContinueWith(x =>
{
dialog.OnShown();
if (DialogOpened != null)
{
window.Dispatcher.BeginInvoke(new Action(() => DialogOpened(window, new DialogStateChangedEventArgs())));
}
}).ContinueWith(x => dialog);
}));
}).Unwrap());
}
/// <summary>
/// Creates a ProgressDialog inside of the current window.
/// </summary>
/// <param name="window">The MetroWindow</param>
/// <param name="title">The title of the ProgressDialog.</param>
/// <param name="message">The message within the ProgressDialog.</param>
/// <param name="isCancelable">Determines if the cancel button is visible.</param>
/// <param name="settings">Optional Settings that override the global metro dialog settings.</param>
/// <returns>A task promising the instance of ProgressDialogController for this operation.</returns>
public static Task <ProgressDialogController> ShowProgressAsync(this MetroWindow window, string title, string message, bool isCancelable = false, MetroDialogSettings settings = null)
{
window.Dispatcher.VerifyAccess();
settings = settings ?? window.MetroDialogOptions;
return(HandleOverlayOnShow(settings, window).ContinueWith(z =>
{
return ((Task <ProgressDialogController>)window.Dispatcher.Invoke(new Func <Task <ProgressDialogController> >(() =>
{
//create the dialog control
var dialog = new ProgressDialog(window, settings)
{
Title = title,
Message = message,
IsCancelable = isCancelable
};
SetDialogFontSizes(settings, dialog);
SizeChangedEventHandler sizeHandler = SetupAndOpenDialog(window, dialog);
dialog.SizeChangedHandler = sizeHandler;
return dialog.WaitForLoadAsync().ContinueWith(x =>
{
if (DialogOpened != null)
{
window.Dispatcher.BeginInvoke(new Action(() => DialogOpened(window, new DialogStateChangedEventArgs())));
}
return new ProgressDialogController(dialog, () =>
{
dialog.OnClose();
if (DialogClosed != null)
{
window.Dispatcher.BeginInvoke(new Action(() => DialogClosed(window, new DialogStateChangedEventArgs())));
}
Task closingTask = (Task)window.Dispatcher.Invoke(new Func <Task>(() => dialog.WaitForCloseAsync()));
return closingTask.ContinueWith(a =>
{
return (Task)window.Dispatcher.Invoke(new Func <Task>(() =>
{
window.SizeChanged -= sizeHandler;
window.RemoveDialog(dialog);
return HandleOverlayOnHide(settings, window);
}));
}).Unwrap();
});
});
})));
}).Unwrap());
}
/// <summary>
/// Creates a MessageDialog inside of the current window.
/// </summary>
/// <param name="window">The MetroWindow</param>
/// <param name="title">The title of the MessageDialog.</param>
/// <param name="message">The message contained within the MessageDialog.</param>
/// <param name="style">The type of buttons to use.</param>
/// <param name="settings">Optional settings that override the global metro dialog settings.</param>
/// <returns>A task promising the result of which button was pressed.</returns>
public static Task <MessageDialogResult> ShowMessageAsync(this MetroWindow window, string title, string message, MessageDialogStyle style = MessageDialogStyle.Affirmative, MetroDialogSettings settings = null)
{
window.Dispatcher.VerifyAccess();
settings = settings ?? window.MetroDialogOptions;
return(HandleOverlayOnShow(settings, window).ContinueWith(z =>
{
return (Task <MessageDialogResult>)window.Dispatcher.Invoke(new Func <Task <MessageDialogResult> >(() =>
{
//create the dialog control
var dialog = new MessageDialog(window, settings)
{
Message = message,
Title = title,
ButtonStyle = style
};
SetDialogFontSizes(settings, dialog);
SizeChangedEventHandler sizeHandler = SetupAndOpenDialog(window, dialog);
dialog.SizeChangedHandler = sizeHandler;
return dialog.WaitForLoadAsync().ContinueWith(x =>
{
if (DialogOpened != null)
{
window.Dispatcher.BeginInvoke(new Action(() => DialogOpened(window, new DialogStateChangedEventArgs())));
}
return dialog.WaitForButtonPressAsync().ContinueWith(y =>
{
//once a button as been clicked, begin removing the dialog.
dialog.OnClose();
if (DialogClosed != null)
{
window.Dispatcher.BeginInvoke(new Action(() => DialogClosed(window, new DialogStateChangedEventArgs())));
}
Task closingTask = (Task)window.Dispatcher.Invoke(new Func <Task>(() => dialog.WaitForCloseAsync()));
return closingTask.ContinueWith(a =>
{
return ((Task)window.Dispatcher.Invoke(new Func <Task>(() =>
{
window.SizeChanged -= sizeHandler;
window.RemoveDialog(dialog);
return HandleOverlayOnHide(settings, window);
}))).ContinueWith(y3 => y).Unwrap();
});
}).Unwrap();
}).Unwrap().Unwrap();
}));
}).Unwrap());
}
/// <summary>
/// Creates a InputDialog inside of the current window.
/// </summary>
/// <param name="window">The MetroWindow</param>
/// <param name="title">The title of the MessageDialog.</param>
/// <param name="message">The message contained within the MessageDialog.</param>
/// <param name="settings">Optional settings that override the global metro dialog settings.</param>
/// <returns>The text that was entered or null (Nothing in Visual Basic) if the user cancelled the operation.</returns>
public static Task <string> ShowInputAsync(this MetroWindow window, string title, string message, MetroDialogSettings settings = null)
{
window.Dispatcher.VerifyAccess();
return(HandleOverlayOnShow(settings, window).ContinueWith(z =>
{
return (Task <string>)window.Dispatcher.Invoke(new Func <Task <string> >(() =>
{
if (settings == null)
{
settings = window.MetroDialogOptions;
}
//create the dialog control
var dialog = new InputDialog(window, settings)
{
Title = title,
Message = message,
Input = settings.DefaultText
};
SizeChangedEventHandler sizeHandler = SetupAndOpenDialog(window, dialog);
dialog.SizeChangedHandler = sizeHandler;
return dialog.WaitForLoadAsync().ContinueWith(x =>
{
if (DialogOpened != null)
{
window.Dispatcher.BeginInvoke(new Action(() => DialogOpened(window, new DialogStateChangedEventArgs())));
}
return dialog.WaitForButtonPressAsync().ContinueWith(y =>
{
//once a button as been clicked, begin removing the dialog.
dialog.OnClose();
if (DialogClosed != null)
{
window.Dispatcher.BeginInvoke(new Action(() => DialogClosed(window, new DialogStateChangedEventArgs())));
}
Task closingTask = (Task)window.Dispatcher.Invoke(new Func <Task>(() => dialog._WaitForCloseAsync()));
return closingTask.ContinueWith(a =>
{
return ((Task)window.Dispatcher.Invoke(new Func <Task>(() =>
{
window.SizeChanged -= sizeHandler;
window.metroDialogContainer.Children.Remove(dialog); //remove the dialog from the container
return HandleOverlayOnHide(settings, window);
}))).ContinueWith(y3 => y).Unwrap();
});
}).Unwrap();
}).Unwrap().Unwrap();
}));
}).Unwrap());
}
internal MessageDialog(MetroWindow parentWindow, MetroDialogSettings settings)
: base(parentWindow, settings)
{
InitializeComponent();
}
/// <summary>
/// Creates a MessageDialog ouside of the current window.
/// </summary>
/// <param name="window">The MetroWindow</param>
/// <param name="title">The title of the MessageDialog.</param>
/// <param name="message">The message contained within the MessageDialog.</param>
/// <param name="style">The type of buttons to use.</param>
/// <param name="settings">Optional settings that override the global metro dialog settings.</param>
/// <returns>A task promising the result of which button was pressed.</returns>
public static MessageDialogResult ShowModalMessageExternal(this MetroWindow window, string title, string message, MessageDialogStyle style = MessageDialogStyle.Affirmative, MetroDialogSettings settings = null)
{
var win = CreateModalExternalWindow(window);
settings = settings ?? window.MetroDialogOptions;
//create the dialog control
var dialog = new MessageDialog(window, settings)
{
Message = message,
Title = title,
ButtonStyle = style
};
SetDialogFontSizes(settings, dialog);
win.Content = dialog;
MessageDialogResult result = MessageDialogResult.Affirmative;
dialog.WaitForButtonPressAsync().ContinueWith(task =>
{
result = task.Result;
win.Invoke(win.Close);
});
HandleOverlayOnShow(settings, window);
win.ShowDialog();
HandleOverlayOnHide(settings, window);
return(result);
}
private static Task HandleOverlayOnHide(MetroDialogSettings settings, MetroWindow window)
{
return(settings == null || settings.AnimateHide ? window.HideOverlayAsync() : Task.Factory.StartNew(() => window.Dispatcher.Invoke(new Action(window.HideOverlay))));
}
/// <summary>
/// Adds a Metro Dialog instance to the specified window and makes it visible.
/// <para>Note that this method returns as soon as the dialog is loaded and won't wait on a call of <see cref="HideMetroDialogAsync"/>.</para>
/// <para>You can still close the resulting dialog with <see cref="HideMetroDialogAsync"/>.</para>
/// </summary>
/// <param name="window">The owning window of the dialog.</param>
/// <param name="dialog">The dialog instance itself.</param>
/// <param name="settings">An optional pre-defined settings instance.</param>
/// <returns>A task representing the operation.</returns>
/// <exception cref="InvalidOperationException">The <paramref name="dialog"/> is already visible in the window.</exception>
public static Task ShowMetroDialogAsync(this MetroWindow window, BaseMetroDialog dialog, MetroDialogSettings settings = null)
{
window.Dispatcher.VerifyAccess();
if (window.metroDialogContainer.Children.Contains(dialog))
{
throw new InvalidOperationException("The provided dialog is already visible in the specified window.");
}
return(HandleOverlayOnShow(settings, window).ContinueWith(z =>
{
dialog.Dispatcher.Invoke(new Action(() =>
{
SizeChangedEventHandler sizeHandler = SetupAndOpenDialog(window, dialog);
dialog.SizeChangedHandler = sizeHandler;
}));
}).ContinueWith(y =>
((Task)dialog.Dispatcher.Invoke(new Func <Task>(() => dialog.WaitForLoadAsync().ContinueWith(x =>
{
dialog.OnShown();
if (DialogOpened != null)
{
DialogOpened(window, new DialogStateChangedEventArgs());
}
}))))));
}
public Task HideMetroDialogAsync(object context, BaseMetroDialog dialog, MetroDialogSettings settings = null)
{
var metroWindow = GetMetroWindow(context);
return(metroWindow.HideMetroDialogAsync(dialog, settings));
}
public Task <ProgressDialogController> ShowProgressAsync(object context, string title, string message,
bool isCancelable = false, MetroDialogSettings settings = null)
{
var metroWindow = GetMetroWindow(context);
return(metroWindow.ShowProgressAsync(title, message, isCancelable, settings));
}
/// <summary>
/// Hides a visible Metro Dialog instance.
/// </summary>
/// <param name="window">The window with the dialog that is visible.</param>
/// <param name="dialog">The dialog instance to hide.</param>
/// <param name="settings">An optional pre-defined settings instance.</param>
/// <returns>A task representing the operation.</returns>
/// <exception cref="InvalidOperationException">
/// The <paramref name="dialog"/> is not visible in the window.
/// This happens if <see cref="ShowMetroDialogAsync"/> hasn't been called before.
/// </exception>
public static Task HideMetroDialogAsync(this MetroWindow window, BaseMetroDialog dialog, MetroDialogSettings settings = null)
{
window.Dispatcher.VerifyAccess();
if (!window.metroActiveDialogContainer.Children.Contains(dialog) && !window.metroInactiveDialogContainer.Children.Contains(dialog))
{
throw new InvalidOperationException("The provided dialog is not visible in the specified window.");
}
window.SizeChanged -= dialog.SizeChangedHandler;
dialog.OnClose();
Task closingTask = (Task)window.Dispatcher.Invoke(new Func <Task>(dialog._WaitForCloseAsync));
return(closingTask.ContinueWith(a =>
{
if (DialogClosed != null)
{
window.Dispatcher.BeginInvoke(new Action(() => DialogClosed(window, new DialogStateChangedEventArgs())));
}
return (Task)window.Dispatcher.Invoke(new Func <Task>(() =>
{
window.RemoveDialog(dialog);
return HandleOverlayOnHide(settings, window);
}));
}).Unwrap());
}
private static Task HandleOverlayOnShow(MetroDialogSettings settings, MetroWindow window)
{
return(settings == null || settings.UseAnimations ? window.ShowOverlayAsync() : Task.Factory.StartNew(() => window.Dispatcher.Invoke(new Action(() => window.ShowOverlay()))));
}
public Task <string> ShowInputAsync(object context, string title, string message, MetroDialogSettings metroDialogSettings = null)
{
var metroWindow = GetMetroWindow(context);
return(metroWindow.ShowInputAsync(title, message, metroDialogSettings));
}
public Task <MessageDialogResult> ShowMessageAsync(object context, string title, string message, MessageDialogStyle style = MessageDialogStyle.Affirmative, MetroDialogSettings settings = null)
{
var metroWindow = GetMetroWindow(context);
return(metroWindow.ShowMessageAsync(title, message, style, settings));
}
/// <summary>
/// Initializes a new MahApps.Metro.Controls.BaseMetroDialog.
/// </summary>
protected BaseMetroDialog()
{
DialogSettings = new MetroDialogSettings();
Initialize();
}
internal InputDialog(MetroWindow parentWindow, MetroDialogSettings settings)
: base(parentWindow, settings)
{
this.InitializeComponent();
}
