private void CreateNewToDoItem(TextBox textBox)
{
var list = textBox.DataContext as ViewModels.TodoListViewModel;
list.AddCommand.Execute(textBox.Text);
textBox.Text = string.Empty;
textBox.Focus(Windows.UI.Xaml.FocusState.Programmatic);
if (AddNewItemConfirmButton != null)
AddNewItemConfirmButton.IsEnabled = false;
}
public bool ShowKeyboardInput()
{
if (IsXAML)
{
// RunAsync all of the UI info.
dispatcher.RunAsync(CoreDispatcherPriority.Normal, () =>
{
// Create a TextBox that will be added to our view but hidden
hiddenKeyInput = new Windows.UI.Xaml.Controls.TextBox();
hiddenKeyInput.Opacity = 0;
// We will only be generating one character at a time and does not
// matter about the font. All we need is the text.
hiddenKeyInput.Width = 1;
hiddenKeyInput.Height = 1;
hiddenKeyInput.MaxWidth = 1;
// Create an input scope for us. Probably not needed
var scope = new Windows.UI.Xaml.Input.InputScope();
var name = new Windows.UI.Xaml.Input.InputScopeName();
name.NameValue = Windows.UI.Xaml.Input.InputScopeNameValue.Default;
scope.Names.Add(name);
hiddenKeyInput.InputScope = scope;
// Set spell checking off.
hiddenKeyInput.IsSpellCheckEnabled = false;
// Add our hidden TextBox to our panel
content.Children.Add(hiddenKeyInput);
// InputPane does not work in this scenario
// We need to listen to GotFocus and LostFocus Events
hiddenKeyInput.GotFocus += OnGotFocus;
hiddenKeyInput.LostFocus += OnLostFocuc;
// Hook up our key delegates
hiddenKeyInput.KeyDown += OnKeyDown;
hiddenKeyInput.KeyUp += OnKeyUp;
// enable us and set focus
hiddenKeyInput.IsEnabled = true;
hiddenKeyInput.Focus(Windows.UI.Xaml.FocusState.Programmatic);
}
);
}
else
{
}
return(true);
}
/// <summary>
/// Visualizza una finestra di dialogo con TextBox
/// </summary>
public static async Task<DialogTextBoxResult> DialogTextBox(string content, string title, string box="", string ok="ok", string cancel="annulla", string sub=null, string header=null, InputScopeNameValue scopename=InputScopeNameValue.Default)
{
DialogTextBoxResult risposta = new DialogTextBoxResult();
risposta.result=false;
risposta.output=null;
StackPanel stack = new StackPanel();
if(content != null)
{
TextBlock contenuto = new TextBlock();
contenuto.Text = content;
stack.Children.Add(contenuto);
}
InputScope scope = new InputScope();
scope.Names.Add(new InputScopeName(scopename));
TextBox tb = new TextBox();
tb.Text=box;
tb.InputScope = scope;
tb.Header = header;
tb.Margin = new Thickness(0,5,0,5);
stack.Children.Add(tb);
if(sub!=null)
{
TextBlock subba = new TextBlock();
subba.Text=sub;
subba.TextWrapping = TextWrapping.Wrap;
stack.Children.Add(subba);
}
ContentDialog cd = new ContentDialog();
cd.Title = title;
cd.Content = stack;
cd.PrimaryButtonText = ok;
cd.PrimaryButtonClick+= (s, ev) =>
{
risposta.result=true;
risposta.output=tb.Text;
};
cd.SecondaryButtonText=cancel;
cd.SecondaryButtonClick+= (s, ev) =>
{
risposta.result=false;
risposta.output=null;
};
cd.Opened+=(s, ev) =>
{
tb.Focus(FocusState.Keyboard);
tb.SelectAll();
};
await cd.ShowAsync();
return risposta;
}
/// <summary>
/// Display the keyboard input panel
/// </summary>
private static void BeginShowKeyboardInput_Win8(string title, string body, string initialValue)
{
TextBlock textTitle;
TextBlock textBody;
Grid gridInputArea;
StackPanel stackButtons;
// Create a grid to add to the page. The grid will fill the entire page and has a
// semi-transparent black background to "mark" the graphics behind.
_gridBackground = new Grid();
_gridBackground.HorizontalAlignment = Windows.UI.Xaml.HorizontalAlignment.Stretch;
_gridBackground.VerticalAlignment = Windows.UI.Xaml.VerticalAlignment.Stretch;
_gridBackground.RowDefinitions.Add(new RowDefinition() { Height = new GridLength(1, GridUnitType.Star) });
_gridBackground.RowDefinitions.Add(new RowDefinition() { Height = GridLength.Auto });
_gridBackground.RowDefinitions.Add(new RowDefinition() { Height = new GridLength(1, GridUnitType.Star) });
_gridBackground.Background = new SolidColorBrush(Windows.UI.Color.FromArgb(100, 0, 0, 0));
// Create another grid to appear as a strip across the center of the screen, inside which
// the popup text, input box and buttons will be displayed
gridInputArea = new Grid();
gridInputArea.Background = new SolidColorBrush(Windows.UI.Color.FromArgb(255, 220, 220, 220));
gridInputArea.HorizontalAlignment = HorizontalAlignment.Stretch;
gridInputArea.VerticalAlignment = VerticalAlignment.Stretch;
gridInputArea.RowDefinitions.Add(new RowDefinition() { Height = GridLength.Auto });
gridInputArea.RowDefinitions.Add(new RowDefinition() { Height = GridLength.Auto });
gridInputArea.RowDefinitions.Add(new RowDefinition() { Height = GridLength.Auto });
gridInputArea.RowDefinitions.Add(new RowDefinition() { Height = GridLength.Auto });
gridInputArea.ColumnDefinitions.Add(new ColumnDefinition() { Width = new GridLength(20, GridUnitType.Star) });
gridInputArea.ColumnDefinitions.Add(new ColumnDefinition() { Width = new GridLength(60, GridUnitType.Star) });
gridInputArea.ColumnDefinitions.Add(new ColumnDefinition() { Width = new GridLength(20, GridUnitType.Star) });
_gridBackground.Children.Add(gridInputArea);
Grid.SetRow(gridInputArea, 1);
// If we have some text, add it to the grid
if (!string.IsNullOrEmpty(title))
{
textTitle = new TextBlock();
textTitle.Text = title;
textTitle.TextWrapping = TextWrapping.Wrap;
textTitle.Foreground = new SolidColorBrush(Colors.Black);
textTitle.FontSize = 25;
textTitle.Margin = new Thickness(0, 20, 0, 0);
gridInputArea.Children.Add(textTitle);
Grid.SetRow(textTitle, 0);
Grid.SetColumn(textTitle, 1);
}
// Add the body text
textBody = new TextBlock();
textBody.Text = body;
textBody.TextWrapping = TextWrapping.Wrap;
textBody.Foreground = new SolidColorBrush(Colors.Black);
textBody.FontSize = 20;
textBody.Margin = new Thickness(0, 20, 0, 20);
gridInputArea.Children.Add(textBody);
Grid.SetRow(textBody, 1);
Grid.SetColumn(textBody, 1);
// Create a textbox for the user to enter text into
_textboxInput = new TextBox();
_textboxInput.HorizontalAlignment = HorizontalAlignment.Stretch;
_textboxInput.VerticalAlignment = VerticalAlignment.Stretch;
_textboxInput.Height = 20;
_textboxInput.Background = new SolidColorBrush(Colors.White);
_textboxInput.Text = initialValue;
_textboxInput.KeyDown += textboxInput_KeyDown;
gridInputArea.Children.Add(_textboxInput);
Grid.SetRow(_textboxInput, 2);
Grid.SetColumn(_textboxInput, 1);
// The final row of the popup is occupied by a StackPanel inside which the buttons are displayed
stackButtons = new StackPanel();
stackButtons.Orientation = Orientation.Horizontal;
stackButtons.HorizontalAlignment = HorizontalAlignment.Right;
stackButtons.Margin = new Thickness(0, 20, 0, 20);
gridInputArea.Children.Add(stackButtons);
Grid.SetRow(stackButtons, 3);
Grid.SetColumn(stackButtons, 1);
// Add the OK button...
_buttonOK = new Button();
_buttonOK.Content = "OK";
_buttonOK.Padding = new Thickness(0, 5, 0, 5);
_buttonOK.Width = 110;
_buttonOK.Foreground = new SolidColorBrush(Windows.UI.Color.FromArgb(255, 30, 30, 30));
_buttonOK.Click += buttonOption_Click;
stackButtons.Children.Add(_buttonOK);
// ...and the Cancel button
_buttonCancel = new Button();
_buttonCancel.Content = "Cancel";
_buttonCancel.Padding = new Thickness(0, 5, 0, 5);
_buttonCancel.Width = 110;
_buttonCancel.Foreground = new SolidColorBrush(Windows.UI.Color.FromArgb(255, 30, 30, 30));
_buttonCancel.Click += buttonOption_Click;
stackButtons.Children.Add(_buttonCancel);
// Add the whole grid to the game page
_parent.Children.Add(_gridBackground);
// Set focus into the input field
_textboxInput.Focus(FocusState.Programmatic);
_textboxInput.SelectionStart = _textboxInput.Text.Length;
// Indicate that the input panel is now visible
KeyboardInputIsVisible = true;
}
public bool ShowKeyboardInput()
{
if (IsXAML)
{
// RunAsync all of the UI info.
dispatcher.RunAsync(CoreDispatcherPriority.Normal, () =>
{
// Create a TextBox that will be added to our view but hidden
hiddenKeyInput = new Windows.UI.Xaml.Controls.TextBox();
hiddenKeyInput.Opacity = 0;
// We will only be generating one character at a time and does not
// matter about the font. All we need is the text.
hiddenKeyInput.Width = 1;
hiddenKeyInput.Height = 1;
hiddenKeyInput.MaxWidth = 1;
// Create an input scope for us. Probably not needed
var scope = new Windows.UI.Xaml.Input.InputScope();
var name = new Windows.UI.Xaml.Input.InputScopeName();
name.NameValue = Windows.UI.Xaml.Input.InputScopeNameValue.Default;
scope.Names.Add(name);
hiddenKeyInput.InputScope = scope;
// Set spell checking off.
hiddenKeyInput.IsSpellCheckEnabled = false;
// Add our hidden TextBox to our panel
content.Children.Add(hiddenKeyInput);
// InputPane does not work in this scenario
// We need to listen to GotFocus and LostFocus Events
hiddenKeyInput.GotFocus += OnGotFocus;
hiddenKeyInput.LostFocus += OnLostFocuc;
// Hook up our key delegates
hiddenKeyInput.KeyDown += OnKeyDown;
hiddenKeyInput.KeyUp += OnKeyUp;
// enable us and set focus
hiddenKeyInput.IsEnabled = true;
hiddenKeyInput.Focus(Windows.UI.Xaml.FocusState.Programmatic);
}
);
}
else
{
}
return true;
}
/// <summary>
/// Preforms the selected edit type on the text box given.
/// </summary>
/// <param name="textBox"></param>
/// <param name="editType"></param>
public static void DoEdit(TextBox textBox, VisualHelperTypes editType)
{
// First refocus the text box since the user clicked a button.
// We need to do this quickly so the virt keyboard doesn't move.
textBox.Focus(FocusState.Programmatic);
// Get some vars
int selStart = textBox.SelectionStart;
int selLength = textBox.SelectionLength;
string curText = textBox.Text;
string insertNewLine = null;
string insertAtEnd = null;
bool isLink = false;
bool hasExampleText = false;
// Depending on the type see what we can do.
switch (editType)
{
case HelperControls.VisualHelperTypes.Bold:
if (selLength != 0)
{
// Wrap the selected text
textBox.Text = curText.Insert(selStart + selLength, "**").Insert(selStart, "**");
}
else
{
// Or add to the end
insertAtEnd = $"**{c_exampleText}**";
hasExampleText = true;
}
break;
case HelperControls.VisualHelperTypes.Italic:
if (selLength != 0)
{
// Wrap the selected text
textBox.Text = curText.Insert(selStart + selLength, "*").Insert(selStart, "*");
}
else
{
// Or add to the end
insertAtEnd = $"*{c_exampleText}*";
hasExampleText = true;
}
break;
case HelperControls.VisualHelperTypes.Link:
if (selLength != 0)
{
// Wrap the selected text
textBox.Text = curText.Insert(selStart + selLength, $"]({c_exampleUrl})").Insert(selStart, "[");
}
else
{
// Or add to the end
insertAtEnd = $"[{c_exampleText}]({c_exampleUrl})";
}
isLink = true;
break;
case HelperControls.VisualHelperTypes.NewLine:
int injectPos = selStart;
// Inject the new line at the current pos
textBox.Text = curText.Insert(injectPos, " \r\n");
// Move the selection to the end of insert
textBox.SelectionStart = injectPos + 3;
break;
case HelperControls.VisualHelperTypes.Quote:
insertNewLine = "> ";
break;
case HelperControls.VisualHelperTypes.List:
insertNewLine = "* ";
break;
case HelperControls.VisualHelperTypes.NumberedList:
insertNewLine = "1. ";
break;
case HelperControls.VisualHelperTypes.Code:
insertNewLine = " ";
break;
}
// If the insert on new line is not null we need to find the last new line and
// insert the text.
if (insertNewLine != null)
{
// Search for a new line.
int searchStart = selStart == curText.Length ? selStart - 1 : selStart;
int indexLastNewLine = curText.LastIndexOf('\n', searchStart);
// Insert the text
textBox.Text = curText.Insert(indexLastNewLine + 1, insertNewLine);
// Move the cur to the end.
textBox.SelectionStart = indexLastNewLine + 1 + insertNewLine.Length;
}
// If this isn't null we have something to add at the end of the current text.
if (insertAtEnd != null)
{
// If the last char isn't a space add one.
if (textBox.Text.Length > 0 && !Char.IsWhiteSpace(textBox.Text[textBox.Text.Length - 1]))
{
textBox.Text += ' ';
}
textBox.Text += insertAtEnd;
textBox.SelectionStart = textBox.Text.Length;
}
// If we added a link try to select the example url
if (isLink)
{
int urlStart = textBox.Text.IndexOf(c_exampleUrl);
if(urlStart != -1 && textBox.Text.Length > urlStart + c_exampleUrl.Length)
{
// +7 -7 so we don't selected the http://
textBox.SelectionStart = urlStart + 7;
textBox.SelectionLength = c_exampleUrl.Length - 7;
}
}
// If we have example text try to select it
if (hasExampleText)
{
// Note we could accidentally select the word "example" anywhere in the text box...
// but that's ok for now.
int exampleStart = textBox.Text.IndexOf(c_exampleText);
if (exampleStart != -1 && textBox.Text.Length > exampleStart + c_exampleText.Length)
{
textBox.SelectionStart = exampleStart;
textBox.SelectionLength = c_exampleText.Length;
}
}
}
/// <summary>
/// Generates a new task panel
/// </summary>
/// <param name="cl">Class to generate it for</param>
/// <param name="parent">ListView associated with the class</param>
/// <param name="task">Task to add</param>
/// <returns>A new ListViewItem for the task</returns>
public static ListViewItem GenerateTaskPanel(Class cl, ListView parent, Task task)
{
#region Containers
// Create the content area
Grid content = new Grid
{
Margin = new Thickness(0),
Height = 75,
Background = MainPage.LightGrayBrush,
Tag = "Task"
};
// Create the list of content items and a delegate to add them to the list
List<UIElement> contentItems = new List<UIElement>();
Action<UIElement> registerItem = i => { contentItems.Add(i); };
// The main ListViewItem
ListViewItem panel = new ListViewItem
{
Background = MainPage.TransparentBrush,
Margin = new Thickness(0, 0, 0, 5),
Height = 75,
Tag = false, // Is Panel Expanded
HorizontalContentAlignment = HorizontalAlignment.Stretch,
VerticalContentAlignment = VerticalAlignment.Top,
Padding = new Thickness(0),
BorderBrush = MainPage.MediumGrayBrush,
BorderThickness = new Thickness(1),
};
#endregion
#region Title
// Task title
TextBlock title = new TextBlock
{
Text = task.Title.Trim(),
TextAlignment = TextAlignment.Left,
FontSize = 25,
Foreground = MainPage.BlueBrush,
Margin = new Thickness(5, 0, 0, 0)
};
// Sizing
title.Measure(new Size(0, 0));
title.Arrange(new Rect(0, 0, 0, 0));
registerItem(title);
#endregion
#region Finish Button
// The check mark that marks the task as completed
Button finish = new Button
{
FontFamily = Icons.IconFont,
Content = task.Complete == 1 ? Icons.Cancel : Icons.Accept,
Margin = new Thickness(title.ActualWidth + 5, 5, 0, 0),
HorizontalAlignment = HorizontalAlignment.Left,
VerticalAlignment = VerticalAlignment.Top,
Background = MainPage.TransparentBrush
};
// Remove the task when the button is pressed
finish.Tapped += (sender, args) => { TaskList.RemoveTask(cl, parent, panel, task); };
registerItem(finish);
#endregion
#region Info Box
// Info box
TextBox info = new TextBox
{
TextAlignment = TextAlignment.Left,
Foreground = new SolidColorBrush(Color.FromArgb(255, 50, 50, 50)),
HorizontalAlignment = HorizontalAlignment.Left,
TextWrapping = TextWrapping.Wrap,
BorderThickness = new Thickness(0),
AcceptsReturn = true,
Width = parent.Width / 3 + 25,
Tag = false, // Edit mode
IsReadOnly = true, // Edit mode property
Background = MainPage.TransparentBrush, // Edit mode property
IsHitTestVisible = false // Edit mode property
};
// Add the text - only works if you append each character
foreach (char c in task.Info)
{
info.Text += c.ToString();
}
// Border around the info box
Border infoBorder = new Border
{
Child = info,
Background = MainPage.MediumGrayBrush,
Margin = new Thickness(5, 36, 0, 7),
HorizontalAlignment = HorizontalAlignment.Left,
BorderThickness = new Thickness(0),
Padding = new Thickness(0)
};
registerItem(infoBorder);
// Edit button for the info box
Button edit = new Button
{
FontFamily = Icons.IconFont,
Content = Icons.Edit,
Width = 20,
Height = 20,
FontSize = 10,
Padding = new Thickness(0),
Background = MainPage.TransparentBrush,
VerticalAlignment = VerticalAlignment.Bottom,
HorizontalAlignment = HorizontalAlignment.Left,
Margin = new Thickness(parent.Width / 3 + 10, 36, 0, 7)
};
// Toggles edit mode for the info box
edit.Click += (sender, args) =>
{
if (!(bool) info.Tag)
{
info.Tag = true;
edit.Content = Icons.Save;
info.IsReadOnly = false;
info.Background = new SolidColorBrush(Colors.White);
info.IsHitTestVisible = true;
info.Focus(FocusState.Pointer);
info.SelectionStart = info.Text.Length;
info.SelectionLength = 0;
} else
{
info.Tag = false;
edit.Content = Icons.Edit;
info.IsReadOnly = true;
info.Background = MainPage.MediumGrayBrush;
info.IsHitTestVisible = false;
DataHandler.EditTask(task.Id, "Info", info.Text);
}
};
registerItem(edit);
#endregion
#region Circular Progress Bar
// Progress bar background (gray)
CircularProgressBar progressBack = new CircularProgressBar
{
Percentage = 100,
SegmentColor = MainPage.MediumGrayBrush,
Radius = 30,
StrokeThickness = 5,
HorizontalAlignment = HorizontalAlignment.Right,
VerticalAlignment = VerticalAlignment.Top,
Margin = new Thickness(0, 2.75, 2.75 + 30, 0)
};
registerItem(progressBack);
// Progress bar foreground (blue)
CircularProgressBar progressFront = new CircularProgressBar
{
Percentage = 0,
SegmentColor = MainPage.BlueBrush,
Radius = 30,
StrokeThickness = 5,
HorizontalAlignment = HorizontalAlignment.Right,
VerticalAlignment = VerticalAlignment.Top,
Margin = new Thickness(0, 2.75, 2.75 + 30, 0),
Transitions = new TransitionCollection()
};
registerItem(progressFront);
// Text inside the progress bar that shows the time remaining
TextBlock timeLeft = new TextBlock
{
HorizontalAlignment = HorizontalAlignment.Center,
VerticalAlignment = VerticalAlignment.Center,
Text = string.Empty,
FontSize = 12,
Foreground = MainPage.BlueBrush,
TextAlignment = TextAlignment.Center
};
// Helps with alignment for the progress bar
Border border = new Border
{
BorderBrush = MainPage.BlueBrush,
BorderThickness = new Thickness(0),
Child = timeLeft,
Height = 70,
Width = 70,
HorizontalAlignment = HorizontalAlignment.Right,
VerticalAlignment = VerticalAlignment.Top,
Margin = progressFront.Margin
};
registerItem(border);
// Delegate for
Action updateProgress = () =>
{
// Clamp the progress to 100%
progressFront.Percentage = Math.Min(Util.GetPercentTime(task) * 100, 100);
// Finished tasks get an orange color
bool finished = false;
if (progressFront.Percentage.Equals(100.0))
{
finished = true;
progressFront.SegmentColor = MainPage.OrangeRedBrush;
timeLeft.Foreground = MainPage.OrangeRedBrush;
}
// Set the new text
timeLeft.Text = $"{Util.GetTimeString(task)}{(finished ? " ago" : string.Empty)}";
};
updateProgress();
// Update the progress every second
ThreadPoolTimer.CreatePeriodicTimer(
async poolTimer =>
{
await progressFront.Dispatcher.RunAsync(CoreDispatcherPriority.Normal, () => { updateProgress(); });
},
new TimeSpan(0, 0, 0, 1));
#endregion
#region Assigned/Due Times
// Assigned/due info
RichTextBlock timeInfo = new RichTextBlock
{
FontSize = 14,
Margin = new Thickness(-5),
TextAlignment = TextAlignment.Center,
HorizontalAlignment = HorizontalAlignment.Center,
VerticalAlignment = VerticalAlignment.Stretch,
TextWrapping = TextWrapping.NoWrap
};
// "Assigned on" and "Due on" text
// Separated with different colors
Run assignedText = new Run
{
Text = "Assigned: ",
Foreground = MainPage.BlueBrush
};
Run assignedDate = new Run
{
Text = $"{task.AssignedOn}",
Foreground = MainPage.GreenBrush
};
Run dueText = new Run
{
Text = "Due: ",
Foreground = MainPage.BlueBrush
};
Run dueDate = new Run
{
Text = $"{task.DueOn}",
Foreground = MainPage.OrangeRedBrush
};
// Set up lines
Paragraph p1 = new Paragraph();
p1.Inlines.Add(assignedText);
p1.Inlines.Add(assignedDate);
Paragraph p2 = new Paragraph();
p2.Inlines.Add(dueText);
p2.Inlines.Add(dueDate);
// Add the info to the text box
timeInfo.Blocks.Add(p1);
timeInfo.Blocks.Add(p2);
// Container for time info
Border timeInfoBorder = new Border
{
Child = timeInfo,
BorderBrush = MainPage.BlueBrush,
BorderThickness = new Thickness(0),
Margin = new Thickness(parent.Width / 3 + 35, 36, 105, 5),
Padding = new Thickness(0),
VerticalAlignment = VerticalAlignment.Stretch
};
registerItem(timeInfoBorder);
#endregion
#region Expand Button
// Button that expands the box
Button expand = new Button
{
HorizontalAlignment = HorizontalAlignment.Right,
VerticalAlignment = VerticalAlignment.Top,
Height = 73,
Width = 25,
Margin = new Thickness(0, 0, 0, 0),
Content = Icons.Down,
FontFamily = Icons.IconFont,
Padding = new Thickness(0)
};
// This makes sure all other task panels collapse smoothly if a new one is opened
expand.Tapped += (sender, args) =>
{
// Get the new height based on the tag that tells you if the panel is open or closed
int to = !(bool) panel.Tag ? 412 : 75;
// Set the new button content to the opposite arrow
expand.Content = !(bool) panel.Tag ? Icons.Up : Icons.Down;
// If the panel is not opened
if (!(bool) panel.Tag)
{
// For each task that is open and has content
foreach (ListViewItem item in parent.Items.Cast<ListViewItem>()
.Where(item => (bool?) item.Tag ?? false && item.Content != null))
{
// If the grid content is not null and the grid tag is not null
if (!((item.Content as Grid)?.Tag as bool? ?? false))
{
// Find the button in the grid that has the Up icon
foreach (Button btn in (item.Content as Grid).Children.OfType<Button>()
.Where(btn => (string) btn.Content == Icons.Up))
{
// ... And change it to the down icon
btn.Content = Icons.Down;
}
// Collapse the panel
Util.CreateAnimation(150, item, null, 75, "Height").Begin();
// Set the tag to false indicating the panel is closed
item.Tag = false;
}
}
}
// Once all other panels have been collapsed, expand the new one
Util.CreateAnimation(150, panel, null, to, "Height").Begin();
// Set its tag appropriately
panel.Tag = !(bool) panel.Tag;
};
registerItem(expand);
#endregion
#region Calendar
// Calendar showing date assigned, date due, today
CalendarView calendar = new CalendarView
{
HorizontalAlignment = HorizontalAlignment.Stretch,
VerticalAlignment = VerticalAlignment.Top,
SelectionMode = CalendarViewSelectionMode.None,
BlackoutForeground = new SolidColorBrush(Colors.White),
Background = MainPage.MediumGrayBrush,
CalendarItemBackground = MainPage.TransparentBrush,
BorderBrush = MainPage.TransparentBrush,
CalendarItemBorderBrush = MainPage.TransparentBrush,
OutOfScopeBackground = MainPage.TransparentBrush,
OutOfScopeForeground = new SolidColorBrush(Colors.Gray),
Margin = new Thickness(parent.Width / 3 + 35, 75, 3, 5),
};
// Override item rendering to change colors
calendar.CalendarViewDayItemChanging += (sender, args) =>
{
if (args.Item == null)
{
return;
}
DateTime day = args.Item.Date.DateTime;
if (day.Date == DateTime.Parse(task.AssignedOn.ToString()).Date)
{
args.Item.Background = MainPage.GreenBrush;
args.Item.IsBlackout = true; // Hack to change the foreground color
} else if (day.Date == DateTime.Parse(task.DueOn.ToString()).Date)
{
args.Item.Background = MainPage.OrangeRedBrush;
args.Item.IsBlackout = true;
}
if (day.Date == DateTime.Today)
{
args.Item.IsBlackout = false;
}
};
calendar.SetDisplayDate(DateTime.Today);
registerItem(calendar);
#endregion
#region Sizing and Creation
// Sizing
parent.SizeChanged += (sender, args) =>
{
info.Width = args.NewSize.Width / 3 + 25;
edit.Margin = new Thickness(args.NewSize.Width / 3 + 10, 36, 0, 7);
calendar.Margin = new Thickness(args.NewSize.Width / 3 + 35, 75, 3, 5);
timeInfoBorder.Margin = new Thickness(args.NewSize.Width / 3 + 35, 36, 105, 5);
};
panel.SizeChanged += (sender, args) => { content.Height = args.NewSize.Height; };
// Add each element in the contentItems list
foreach (UIElement element in contentItems)
{
content.Children.Add(element);
}
// Set the container content
panel.Content = content;
return panel;
#endregion
}
/// <summary>
/// Preforms the selected edit type on the text box given.
/// </summary>
/// <param name="textBox"></param>
/// <param name="editType"></param>
public static void DoEdit(TextBox textBox, VisualHelperTypes editType)
{
// First refocus the text box since the user clicked a button.
// We need to do this quickly so the virt keyboard doesn't move.
textBox.Focus(FocusState.Programmatic);
// Get some vars
int selStart = textBox.SelectionStart;
int selLength = textBox.SelectionLength;
int newLineSelOffset = 0;
string curText = textBox.Text;
string insertNewLine = null;
string insertAtEnd = null;
bool isLink = false;
bool hasExampleText = false;
// For some reason the SelectionStart count /r/n as 1 instead of two. So add one for each /r/n we find.
for(int count = 0; count < selStart + newLineSelOffset; count++)
{
if(curText[count] == '\r' && count + 1 < curText.Length && curText[count + 1] == '\n')
{
newLineSelOffset++;
}
}
// Depending on the type see what we can do.
switch (editType)
{
case HelperControls.VisualHelperTypes.Bold:
if (selLength != 0)
{
// Wrap the selected text
textBox.Text = curText.Insert(selStart + newLineSelOffset + selLength, "**").Insert(selStart + newLineSelOffset, "**");
}
else
{
// Or add to the end
insertAtEnd = $"**{c_exampleText}**";
hasExampleText = true;
}
break;
case HelperControls.VisualHelperTypes.Italic:
if (selLength != 0)
{
// Wrap the selected text
textBox.Text = curText.Insert(selStart + newLineSelOffset + selLength, "*").Insert(selStart + newLineSelOffset, "*");
}
else
{
// Or add to the end
insertAtEnd = $"*{c_exampleText}*";
hasExampleText = true;
}
break;
case HelperControls.VisualHelperTypes.Link:
if (selLength != 0)
{
// Wrap the selected text
textBox.Text = curText.Insert(selStart + newLineSelOffset + selLength, $"]({c_exampleUrl})").Insert(selStart + newLineSelOffset, "[");
}
else
{
// Or add to the end
insertAtEnd = $"[{c_exampleText}]({c_exampleUrl})";
}
isLink = true;
break;
case HelperControls.VisualHelperTypes.NewLine:
int injectPos = selStart + newLineSelOffset;
// Inject the new line at the current pos
textBox.Text = curText.Insert(injectPos, " \r\n");
// Move the selection to the end of insert
textBox.SelectionStart = injectPos + 3 - newLineSelOffset;
break;
case HelperControls.VisualHelperTypes.Quote:
insertNewLine = "> ";
break;
case HelperControls.VisualHelperTypes.List:
insertNewLine = "* ";
break;
case HelperControls.VisualHelperTypes.NumberedList:
insertNewLine = "1. ";
break;
case HelperControls.VisualHelperTypes.Code:
insertNewLine = " ";
break;
}
// If the insert on new line is not null we need to find the last new line and
// insert the text.
if (insertNewLine != null)
{
// Search for a new line.
int offsetSelStart = selStart + newLineSelOffset;
int searchStart = offsetSelStart == curText.Length ? offsetSelStart - 1 : offsetSelStart;
// Try to find it the new line before the cursor
int indexLastNewLine = curText.LastIndexOf('\n', searchStart);
// We need to make sure there are two new lines before this block
int searchNewlineCount = indexLastNewLine - 1;
while (searchNewlineCount > 0)
{
// If we find an /r just move on.
if(curText[searchNewlineCount] == '\r')
{
searchNewlineCount--;
continue;
}
// If we find an /n we are good.
else if (curText[searchNewlineCount] == '\n')
{
break;
}
// If it is anything else we need to add it.
else
{
insertNewLine = "\r\n" + insertNewLine;
break;
}
}
// Insert the text
textBox.Text = curText.Insert(indexLastNewLine + 1, insertNewLine);
// If where we ended up inserting was after where the selection was move it to the end.
if(indexLastNewLine == -1 || (offsetSelStart + insertNewLine.Length) < indexLastNewLine)
{
textBox.SelectionStart = offsetSelStart - newLineSelOffset + insertNewLine.Length;
}
else
{
// If not move it back to where it was + our what we inserted.
textBox.SelectionStart = selStart + insertNewLine.Length;
}
}
// If this isn't null we have something to add at the end of the current text.
if (insertAtEnd != null)
{
// If the last char isn't a space add one.
if (textBox.Text.Length > 0 && !Char.IsWhiteSpace(textBox.Text[textBox.Text.Length - 1]))
{
textBox.Text += ' ';
}
textBox.Text += insertAtEnd;
textBox.SelectionStart = textBox.Text.Length;
}
// If we added a link try to select the example url
if (isLink)
{
int urlStart = textBox.Text.LastIndexOf(c_exampleUrl);
if(urlStart != -1 && textBox.Text.Length > urlStart + c_exampleUrl.Length)
{
// +7 -7 so we don't selected the http://
textBox.SelectionStart = urlStart + 7 - newLineSelOffset;
textBox.SelectionLength = c_exampleUrl.Length - 7;
}
}
// If we have example text try to select it
if (hasExampleText)
{
// Note we could accidentally select the word "example" anywhere in the text box...
// but that's ok for now.
int exampleStart = textBox.Text.LastIndexOf(c_exampleText);
if (exampleStart != -1 && textBox.Text.Length > exampleStart + c_exampleText.Length)
{
textBox.SelectionStart = exampleStart - newLineSelOffset;
textBox.SelectionLength = c_exampleText.Length;
}
}
}
/// <summary>
/// Shows the dialog. It takes <see cref="InputDialogViewModel"/> to populate the system dialog. It also sets the first command to be
/// the default and last one to be the cancel command.
/// </summary>
/// <param name="viewType"> Type of dialog control. </param>
public async void Show(Type viewType)
{
this.Initialize();
var dialog = new ContentDialog
{
Title = this.ViewModel.ActivationData.Title,
MaxWidth = Window.Current.CoreWindow.Bounds.Width
};
var panel = new StackPanel();
panel.Children.Add(new TextBlock
{
Text = this.ViewModel.ActivationData.Message,
TextWrapping = TextWrapping.Wrap,
Margin = new Thickness(0, 6, 0, 12)
});
var tb = new TextBox
{
Text = this.ViewModel.ActivationData.Text
};
panel.Children.Add(tb);
var primaryText = this.ViewModel.ActivationData.Commands.FirstOrDefault() ?? "Ok";
var secondaryText = this.ViewModel.ActivationData.Commands.Skip(1).FirstOrDefault() ?? string.Empty;
var returnValue = secondaryText;
tb.KeyUp += (sender, args) =>
{
if (args.Key == VirtualKey.Enter)
{
returnValue = primaryText;
dialog.Hide();
}
};
dialog.Content = panel;
dialog.PrimaryButtonText = primaryText;
dialog.SecondaryButtonText = secondaryText;
tb.SelectionStart = tb.Text.Length;
tb.Focus(FocusState.Programmatic);
try
{
this.dialogTask = dialog.ShowAsync();
var result = await this.dialogTask;
var resultValue = string.Empty;
this.dialogTask = null;
switch (result)
{
case ContentDialogResult.None:
resultValue = returnValue;
break;
case ContentDialogResult.Primary:
resultValue = primaryText;
break;
case ContentDialogResult.Secondary:
resultValue = secondaryText;
break;
}
await this.NavigationService.GoBackAsync(new InputDialogResult(resultValue, tb.Text));
}
catch (TaskCanceledException ex)
{
// Happens when you call nanavigationSerivce.GoBack(...) while the dialog is still open.
}
}