/// <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 window.ShowOverlayAsync().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.messageDialogContainer.Children.Remove(dialog); //remove the dialog from the container return window.HideOverlayAsync(); //window.overlayBox.Visibility = System.Windows.Visibility.Hidden; //deactive the overlay effect }))).ContinueWith(y3 => y).Unwrap(); }); }).Unwrap(); }).Unwrap().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(); 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 var dialog = new MessageDialog(window, settings) { Message = message, Title = title, ButtonStyle = style, }; SizeChangedEventHandler sizeHandler = SetupAndOpenDialog(window, dialog); dialog.SizeChangedHandler = sizeHandler; // dialog.Style.Setters.Add(new Setter()); 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 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> /// <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) { window.Dispatcher.VerifyAccess(); return window.ShowOverlayAsync().ContinueWith(z => { return window.Dispatcher.Invoke(new Func<object>(() => { //create the dialog control MessageDialog dialog = new MessageDialog(window); dialog.Message = message; dialog.ButtonStyle = style; dialog.AffirmativeButtonText = window.MetroDialogOptions.AffirmativeButtonText; dialog.NegativeButtonText = window.MetroDialogOptions.NegativeButtonText; SizeChangedEventHandler sizeHandler = SetupAndOpenDialog(window, title, dialog); dialog.SizeChangedHandler = sizeHandler; return dialog.WaitForLoadAsync().ContinueWith(x => { return dialog.WaitForButtonPressAsync().ContinueWith<MessageDialogResult>(y => { //once a button as been clicked, begin removing the dialog. dialog.OnClose(); return ((Task)window.Dispatcher.Invoke(new Func<Task>(() => { window.SizeChanged -= sizeHandler; window.messageDialogContainer.Children.Remove(dialog); //remove the dialog from the container return window.HideOverlayAsync(); //window.overlayBox.Visibility = System.Windows.Visibility.Hidden; //deactive the overlay effect }))).ContinueWith(y3 => y).Result.Result; }).Result; }); })); }).ContinueWith(x => ((Task<MessageDialogResult>)x.Result).Result); }
/// <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> /// <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) { window.Dispatcher.VerifyAccess(); return(window.ShowOverlayAsync().ContinueWith(z => { return (Task <MessageDialogResult>)window.Dispatcher.Invoke(new Func <Task <MessageDialogResult> >(() => { //create the dialog control MessageDialog dialog = new MessageDialog(window); dialog.Message = message; dialog.Title = title; dialog.ButtonStyle = style; dialog.AffirmativeButtonText = window.MetroDialogOptions.AffirmativeButtonText; dialog.NegativeButtonText = window.MetroDialogOptions.NegativeButtonText; SizeChangedEventHandler sizeHandler = SetupAndOpenDialog(window, dialog); dialog.SizeChangedHandler = sizeHandler; return dialog.WaitForLoadAsync().ContinueWith(x => { return dialog.WaitForButtonPressAsync().ContinueWith(y => { //once a button as been clicked, begin removing the dialog. dialog.OnClose(); return ((Task)window.Dispatcher.Invoke(new Func <Task>(() => { window.SizeChanged -= sizeHandler; window.messageDialogContainer.Children.Remove(dialog); //remove the dialog from the container return window.HideOverlayAsync(); //window.overlayBox.Visibility = System.Windows.Visibility.Hidden; //deactive the overlay effect }))).ContinueWith(y3 => y).Unwrap(); }).Unwrap(); }).Unwrap(); })); }).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()); }