char Delete()
{
if (CurrentTextRun == null)
{
return('\0');
}
else
{
if (CharIndex < 0)
{
return('\0');
}
char toBeRemovedChar = CurrentChar;
EditableRun removingTextRun = CurrentTextRun;
int removeIndex = CurrentTextRunCharIndex;
CharIndex--;
EditableRun.InnerRemove(removingTextRun, removeIndex, 1, false);
if (removingTextRun.CharacterCount == 0)
{
CurrentLine.Remove(removingTextRun);
EnsureCurrentTextRun();
}
CurrentLine.TextLineReCalculateActualLineSize();
CurrentLine.RefreshInlineArrange();
return(toBeRemovedChar);
}
}
char BackSpaceOneChar()
{
if (CurrentTextRun == null)
{
return('\0');
}
else
{
if (CharIndex == 0)
{
return('\0');
}
//move back 1 char and do delete
EditableRun removingTextRun = CurrentTextRun;
int removeIndex = CurrentTextRunCharIndex;
SetCurrentCharStepLeft();
char toBeRemovedChar = CurrentChar;
EditableRun.InnerRemove(removingTextRun, removeIndex, 1, false);
if (removingTextRun.CharacterCount == 0)
{
CurrentLine.Remove(removingTextRun);
EnsureCurrentTextRun();
}
CurrentLine.TextLineReCalculateActualLineSize();
CurrentLine.RefreshInlineArrange();
return(toBeRemovedChar);
}
}
void Enqueue( )
{
ConsoleKeyInfo _key = Console.ReadKey(true);
onKeyPressed(new EventArgs <ConsoleKeyInfo>(_key));
switch (_key.Key)
{
case ConsoleKey.Backspace:
if (!string.IsNullOrEmpty(CurrentLine.ToString( )))
{
CurrentLine.Remove(CurrentLine.Length - 1, 1);
onCurrentLineChanged(EventArgs.Empty);
}
break;
case ConsoleKey.LeftArrow:
case ConsoleKey.RightArrow:
case ConsoleKey.UpArrow:
case ConsoleKey.DownArrow:
break;
case ConsoleKey.Enter:
InputLines.Enqueue(CurrentLine.ToString( ));
CurrentLine.Clear( );
onCurrentLineChanged(EventArgs.Empty);
onNewInputLineAdded(EventArgs.Empty);
break;
default:
CurrentLine.Append(_key.KeyChar);
onCurrentLineChanged(EventArgs.Empty);
break;
}
}
public void RemoveSelectedTextRuns(VisualSelectionRange selectionRange)
{
int precutIndex = selectionRange.StartPoint.LineCharIndex;
CurrentLine.Remove(selectionRange);
CurrentLine.TextLineReCalculateActualLineSize();
CurrentLine.RefreshInlineArrange();
EnsureCurrentTextRun(precutIndex);
}
public void RemoveSelectedTextRuns(VisualSelectionRange selectionRange)
{
#if DEBUG
//if (!CurrentLine.dbugHasOwner)
//{
//}
#endif
int precutIndex = selectionRange.StartPoint.LineCharIndex;
CurrentLine.Remove(selectionRange);
InvalidateCurrentRun();
CurrentLine.TextLineReCalculateActualLineSize();
CurrentLine.RefreshInlineArrange();
SetCurrentCharIndex2(precutIndex);
}
public void SplitToNewLine()
{
EditableRun lineBreakRun = new EditableTextRun(this.Root, '\n', this.CurrentSpanStyle);
EditableRun currentRun = CurrentTextRun;
if (CurrentLine.IsBlankLine)
{
CurrentLine.AddLast(lineBreakRun);
}
else
{
if (CharIndex == -1)
{
CurrentLine.AddFirst(lineBreakRun);
SetCurrentTextRun(null);
}
else
{
EditableRun rightSplitedPart = EditableRun.InnerRemove(currentRun,
CurrentTextRunCharIndex + 1, true);
if (rightSplitedPart != null)
{
CurrentLine.AddAfter(currentRun, rightSplitedPart);
}
CurrentLine.AddAfter(currentRun, lineBreakRun);
if (currentRun.CharacterCount == 0)
{
CurrentLine.Remove(currentRun);
}
}
}
this.TextLayer.TopDownReCalculateContentSize();
EnsureCurrentTextRun();
}
public void SplitToNewLine()
{
Run currentRun = CurrentTextRun;
if (CurrentLine.IsBlankLine)
{
CurrentLine.AddLineBreakAfterLastRun();
}
else
{
if (CharIndex == -1)
{
CurrentLine.AddLineBreakBeforeFirstRun();
SetCurrentTextRun(null);
}
else
{
CopyRun rightSplitedPart = Run.InnerRemove(currentRun,
CurrentTextRunCharIndex + 1, true);
if (rightSplitedPart != null)
{
CurrentLine.AddAfter(currentRun, rightSplitedPart);
}
CurrentLine.AddLineBreakAfter(currentRun);
if (currentRun.CharacterCount == 0)
{
CurrentLine.Remove(currentRun);
}
}
}
this.TextLayer.TopDownReCalculateContentSize();
EnsureCurrentTextRun();
}
public static string ConvertKeyToString(Keys key, bool usingShift)
{
string output = "";
bool usesShift = usingShift;
if (key >= Keys.A && key <= Keys.Z)
{
output += key.ToString();
}
else if (key >= Keys.NumPad0 && key <= Keys.NumPad9)
{
output += ((int)(key - Keys.NumPad0)).ToString();
}
else if (key >= Keys.D0 && key <= Keys.D9)
{
string num = ((int)(key - Keys.D0)).ToString();
#region special num chars
if (usesShift)
{
switch (num)
{
case "1":
{
num = "!";
}
break;
case "2":
{
num = "\"";
}
break;
case "3":
{
num = "#";
}
break;
case "4":
{
num = "?";
}
break;
case "5":
{
num = "%";
}
break;
case "6":
{
num = "&";
}
break;
case "7":
{
num = "/";
}
break;
case "8":
{
num = "(";
}
break;
case "9":
{
num = ")";
}
break;
case "0":
{
num = "=";
}
break;
default:
//wtf?
break;
}
}
#endregion
output += num;
}
else if (key == Keys.OemPeriod)
{
output += ".";
}
else if (key == Keys.OemTilde)
{
output += "'";
}
else if (key == Keys.Space)
{
output += " ";
}
else if (key == Keys.OemMinus)
{
output += "-";
}
else if (key == Keys.OemPlus)
{
output += "+";
}
else if (key == Keys.OemQuestion && usesShift)
{
output += "?";
}
else if (key == Keys.Back)
{
//backspace
if (CurrentLine.Length >= 1)
{
CurrentLine = CurrentLine.Remove(CurrentLine.Length - 1);
}
}
if (!usesShift) //shouldn't need to upper because it's automagically in upper case
{
output = output.ToLower();
}
return(output);
}
public void Update(GameTime gameTime)
{
#region update ui area
_oskShowHide.Update(gameTime.ElapsedGameTime);
switch (OskAlignment)
{
case AlignmentX.Left:
_oskOffset = new Vector2(0,
Game.Height - _oskLower.Height * (float)Math.Sin(_oskShowHide * MathHelper.PiOver2));
break;
case AlignmentX.Center:
_oskOffset = new Vector2(Game.Center.X - _oskLower.Width / 2f,
Game.Height - _oskLower.Height * (float)Math.Sin(_oskShowHide * MathHelper.PiOver2));
break;
case AlignmentX.Right:
_oskOffset = new Vector2(Game.Width - _oskLower.Width,
Game.Height - _oskLower.Height * (float)Math.Sin(_oskShowHide * MathHelper.PiOver2));
break;
}
OskArea = new Rectangle((int)_oskOffset.X, (int)_oskOffset.Y, _oskLower.Width, _oskLower.Height);
foreach (var b in _oskButtonHits)
{
b.TimeToLive.Update(gameTime.ElapsedGameTime);
}
_oskButtonHits.RemoveAll(b => b.TimeToLive.IsComplete);
#endregion
#region reset states
_oskPreviousState.Clear();
_oskPreviousState.AddRange(_oskCurrentState);
_oskCurrentState.Clear();
foreach (var k in Keyboard.GetState().GetPressedKeys().Where(k => !_oskCurrentState.Contains(k))
)
{
_oskCurrentState.Add(k);
}
_taps.Clear();
if (Game.UnifiedInput.Action)
{
_taps.Add(Game.UnifiedInput.Location);
}
foreach (var t in Game.TouchInput.Touches.Where(t => !_taps.Contains(t)))
{
_taps.Add(t);
}
if (_oskVisible)
{
//bool shift;
//var shR = new Rectangle(_oskRects[Keys.LeftShift].X + (int)_oskOffset.X, _oskRects[Keys.LeftShift].Y + (int)_oskOffset.Y,
// _oskRects[Keys.LeftShift].Width, _oskRects[Keys.LeftShift].Width);
//var shL = new Rectangle(_oskRects[Keys.LeftShift].X + (int)_oskOffset.X, _oskRects[Keys.LeftShift].Y + (int)_oskOffset.Y,
// _oskRects[Keys.LeftShift].Width, _oskRects[Keys.LeftShift].Width);
//if (_taps.Any(k => shR.Contains(k) || shL.Contains(k)))
// {
// shift = true;
// }
foreach (var t in _taps)
{
var p = new Point((int)t.X, (int)t.Y);
foreach (var r in _oskRects)
{
var or = new Rectangle(r.Value.X + (int)_oskOffset.X, r.Value.Y + (int)_oskOffset.Y,
r.Value.Width,
r.Value.Height);
if (or.Contains(p))
{
_oskCurrentState.Add(r.Key);
_oskButtonHits.Add(new OskButton
{
TimeToLive = new Tween(new TimeSpan(0, 0, 0, 1), 1, 0),
Rect = new Rectangle(r.Value.X, r.Value.Y, r.Value.Width, r.Value.Height)
});
}
if (
new Rectangle(_oskExitRect.X + (int)_oskOffset.X, _oskExitRect.Y + (int)_oskOffset.Y,
_oskExitRect.Width, _oskExitRect.Width).Contains(p))
{
IsOskVisable = false;
}
}
}
}
#endregion
if (TypedKey(Keys.CapsLock))
{
_isOskCaps = !_isOskCaps;
}
Typed.Clear();
foreach (var t in _keys)
{
if (!TypedKey(t))
{
continue;
}
var l = t.ToString();
if (l.Length == 1)
{
//if (Released(Keys.LeftShift) && Released(Keys.RightShift))
// l = l.ToLower();
if (Pressed(Keys.LeftShift) || Pressed(Keys.RightShift) && !_isOskCaps)
{
l = l.ToUpper();
}
else if (_isOskCaps)
{
l = l.ToUpper();
}
else
{
l = l.ToLower();
}
}
else
{
#region Name Numbers
if (l.StartsWith(D) & !l.Equals(DecimalStr) &
!l.Equals(Divide))
{
l = l.Substring(1);
if (Pressed(Keys.LeftShift) || Pressed(Keys.RightShift))
{
switch (l)
{
case Zero:
{
l = ZeroShift;
break;
}
case One:
{
l = OneShift;
break;
}
case Two:
{
l = TwoShift;
break;
}
case Three:
{
l = ThreeShift;
break;
}
case Four:
{
l = FourShift;
break;
}
case Five:
{
l = FiveShift;
break;
}
case Six:
{
l = SixShift;
break;
}
case Seven:
{
l = SevenShift;
break;
}
case Eight:
{
l = EightShift;
break;
}
case Nine:
{
l = NineShift;
break;
}
}
}
}
#endregion
else if (l.StartsWith(NumPad))
{
l = l.Substring(6);
}
else
{
switch (l)
{
case OemCommaStr:
{
l = Pressed(Keys.LeftShift) || Pressed(Keys.RightShift)
? OemCommaShift
: OemComma;
break;
}
case OemPeriodStr:
{
l = Pressed(Keys.LeftShift) || Pressed(Keys.RightShift)
? OemPeriodShift
: OemPeriod;
break;
}
case OemQuestionStr:
{
l = Pressed(Keys.LeftShift) || Pressed(Keys.RightShift)
? OemQuestionShift
: OemQuestion;
break;
}
case OemSemicolonStr:
{
l = Pressed(Keys.LeftShift) || Pressed(Keys.RightShift)
? OemSemicolonShift
: OemSemicolon;
break;
}
case OemQuotesStr:
{
l = Pressed(Keys.LeftShift) || Pressed(Keys.RightShift)
? OemQuotesShift
: OemQuotes;
break;
}
case OemOpenBracketsStr:
{
l = Pressed(Keys.LeftShift) || Pressed(Keys.RightShift)
? OemOpenBracketsShift
: OemOpenBrackets;
break;
}
case OemCloseBracketsStr:
{
l = Pressed(Keys.LeftShift) || Pressed(Keys.RightShift)
? OemCloseBracketsShift
: OemCloseBrackets;
break;
}
case OemPipeStr:
{
l = Pressed(Keys.LeftShift) || Pressed(Keys.RightShift)
? OemPipeShift
: OemPipe;
break;
}
case OemPlusStr:
{
l = Pressed(Keys.LeftShift) || Pressed(Keys.RightShift)
? OemPlusShift
: OemPlus;
break;
}
case OemMinusStr:
{
l = Pressed(Keys.LeftShift) || Pressed(Keys.RightShift)
? OemMinusShift
: OemMinus;
break;
}
case TabStr:
{
l = Tab;
break;
}
case MultiplyStr:
{
l = Multiply;
break;
}
case DivideStr:
{
l = Divide;
break;
}
case SubtractStr:
{
l = Subtract;
break;
}
case AddStr:
{
l = Add;
break;
}
case DecimalStr:
{
l = Dot;
break;
}
default:
{
break;
}
}
}
}
Typed.Add(l);
CurrentLine += l;
}
// Check input for spacebar
if (TypedKey(Keys.Space) && CurrentLine != string.Empty &&
CurrentLine[CurrentLine.Length - 1].ToString() != Space)
{
CurrentLine += Space;
}
// Check input for backspace
if (TypedKey(Keys.Back) && CurrentLine != string.Empty)
{
CurrentLine = CurrentLine.Remove(CurrentLine.Length - 1, 1);
}
// Check input for enter
if (TypedKey(Keys.Enter))
{
PreviousLine = CurrentLine;
CurrentLine = string.Empty;
}
if (Any())
{
Game.UnifiedInput.Hidden = true;
}
if (_oskCurrentState == _oskPreviousState)
{
return;
}
var remove = new List <Procedure <KeyboardInput> >();
foreach (var keyboardListener in _keyboardListeners)
{
try
{
keyboardListener(this);
}
catch
{
remove.Add(keyboardListener);
}
}
_keyboardListeners.RemoveAll(remove.Contains);
}
public override bool OnHandleEvent(EventArgs e)
{
// handle key down events
if (e is ConsoleKeyDownEventArgs keyDown)
{
switch (keyDown.KeyChar)
{
#region -- Return --
case '\r':
var command = Command;
if (currentLineIndex >= lines.Count - 1 && manager.CanExecute(command))
{
executeCommandOnKeyUp = command;
}
else
{
InsertNewLine();
Invalidate();
}
return(true);
#endregion
#region -- Escape --
case '\x1B':
if (lastInputCommand != null)
{
ResetLastInputCommand();
Invalidate();
}
else if (currentLineIndex > 0 || currentLineOffset > 0)
{
currentLineIndex = 0;
currentLineOffset = 0;
Invalidate();
}
else if (CurrentLine.ContentLength > 0 && lines.Count > 0)
{
Command = String.Empty;
Invalidate();
}
return(true);
#endregion
#region -- Backspace --
case '\b':
CurrentLine.FixLineEnd(ref currentLineOffset);
if (currentLineOffset > 0)
{
ClearLastInputCommand();
currentLineOffset--;
if (CurrentLine.Remove(currentLineOffset))
{
Invalidate();
}
}
else if (currentLineIndex > 0)
{
ClearLastInputCommand();
if (currentLineIndex >= lines.Count)
{
currentLineIndex = lines.Count - 1;
}
var prevLine = lines[currentLineIndex - 1];
var currLine = CurrentLine;
currentLineOffset = prevLine.ContentLength;
if (currLine.ContentLength > 0) // copy content
{
prevLine.InsertLine(currentLineOffset, currLine.content);
}
lines.RemoveAt(currentLineIndex);
currentLineIndex--;
Invalidate();
}
return(true);
#endregion
#region -- Tab --
case '\t':
for (var i = 0; i < 4; i++)
{
if (CurrentLine.Insert(ref currentLineOffset, ' ', overwrite))
{
ClearLastInputCommand();
currentLineOffset++;
Invalidate();
}
}
return(true);
#endregion
default:
if (!Char.IsControl(keyDown.KeyChar))
{
#region -- Char --
if (CurrentLine.Insert(ref currentLineOffset, keyDown.KeyChar, overwrite))
{
ClearLastInputCommand();
currentLineOffset++;
Invalidate();
}
#endregion
return(true);
}
else
{
switch (keyDown.Key)
{
#region -- Delete --
case ConsoleKey.Delete:
if (currentLineOffset >= CurrentLine.ContentLength)
{
ClearLastInputCommand();
if (currentLineIndex < lines.Count - 1)
{
CurrentLine.InsertLine(currentLineOffset, lines[currentLineIndex + 1].content);
lines.RemoveAt(currentLineIndex + 1);
Invalidate();
}
}
else if (CurrentLine.Remove(currentLineOffset))
{
ClearLastInputCommand();
Invalidate();
}
return(true);
#endregion
#region -- Up,Down,Left,Right --
case ConsoleKey.UpArrow:
if (currentLineIndex > 0)
{
if (currentLineIndex >= lines.Count)
{
if (lines.Count > 1)
{
currentLineIndex = lines.Count - 2;
}
else
{
currentLineIndex = 0;
}
}
else
{
currentLineIndex--;
}
Invalidate();
}
InvalidateCursor();
return(true);
case ConsoleKey.DownArrow:
if (currentLineIndex < lines.Count - 1)
{
currentLineIndex++;
Invalidate();
}
else if (currentLineIndex >= lines.Count)
{
currentLineIndex = lines.Count - 1;
}
InvalidateCursor();
return(true);
case ConsoleKey.LeftArrow:
if ((keyDown.KeyModifiers & ConsoleKeyModifiers.CtrlPressed) != 0)
{
MoveCursorByToken(CurrentLine.Content, true);
InvalidateCursor();
return(true);
}
else if (currentLineOffset > 0)
{
if (currentLineOffset < CurrentLine.ContentLength)
{
currentLineOffset--;
}
else
{
currentLineOffset = CurrentLine.ContentLength - 1;
}
}
else
{
currentLineOffset = 0;
}
Invalidate();
InvalidateCursor();
return(true);
case ConsoleKey.RightArrow:
if ((keyDown.KeyModifiers & ConsoleKeyModifiers.CtrlPressed) != 0)
{
MoveCursorByToken(CurrentLine.Content, false);
InvalidateCursor();
return(true);
}
else if (currentLineOffset < CurrentLine.ContentLength)
{
currentLineOffset++;
}
else
{
currentLineOffset = CurrentLine.ContentLength;
}
Invalidate();
InvalidateCursor();
return(true);
#endregion
}
}
break;
}
}
else if (e is ConsoleKeyUpEventArgs keyUp)
{
switch (keyUp.Key)
{
#region -- Home,End,Up,Down,PageUp,PageDown --
case ConsoleKey.Enter:
if (executeCommandOnKeyUp != null)
{
ClearLastInputCommand();
if (commandAccepted != null)
{
commandAccepted.SetResult(executeCommandOnKeyUp);
}
executeCommandOnKeyUp = null;
}
break;
case ConsoleKey.PageUp:
MoveHistory(false);
return(true);
case ConsoleKey.UpArrow:
{
if ((keyUp.KeyModifiers & ConsoleKeyModifiers.AltPressed) != 0)
{
MoveHistory(false);
return(true);
}
}
break;
case ConsoleKey.PageDown:
MoveHistory(true);
return(true);
case ConsoleKey.DownArrow:
{
if (manager is IConsoleReadLineHistory history && (keyUp.KeyModifiers & ConsoleKeyModifiers.AltPressed) != 0)
{
MoveHistory(true);
return(true);
}
}
break;
case ConsoleKey.End:
if ((keyUp.KeyModifiers & ConsoleKeyModifiers.CtrlPressed) != 0)
{
currentLineIndex = lines.Count - 1;
}
currentLineOffset = CurrentLine.ContentLength;
Invalidate();
return(true);
case ConsoleKey.Home:
if ((keyUp.KeyModifiers & ConsoleKeyModifiers.CtrlPressed) != 0)
{
currentLineIndex = 0;
}
currentLineOffset = 0;
Invalidate();
return(true);
#endregion
#region -- Insert --
case ConsoleKey.Insert:
overwrite = !overwrite;
Invalidate();
return(true);
case ConsoleKey.V:
if ((keyUp.KeyModifiers & ConsoleKeyModifiers.CtrlPressed) != 0)
{
var clipText = GetClipboardText();
var first = true;
foreach (var(startAt, len) in Procs.SplitNewLinesTokens(clipText))
{
if (first)
{
first = false;
}
else // new line
{
InsertNewLine();
}
CurrentLine.InsertLine(ref currentLineOffset, clipText, startAt, len);
Invalidate();
}
return(true);
}
break;
#endregion
default:
{
//if (manager is IConsoleReadLineHistory history && (keyUp.KeyModifiers & ConsoleKeyModifiers.CtrlPressed) != 0 && keyUp.Key == ConsoleKey.R)
// ;
}
break;
}
}
return(base.OnHandleEvent(e));
} // proc OnHandleEvent
public void Update()
{
#region reset states
_oskPreviousState.Clear();
_oskPreviousState.AddRange(_oskCurrentState);
_oskCurrentState.Clear();
foreach (var k in Enum.GetValues(typeof(Keys)))
{
if ((Keys)k == Keys.None)
{
continue;
}
if (Keyboard.GetState().IsKeyDown((Keys)k) && !_oskCurrentState.Contains((Keys)k))
{
_oskCurrentState.Add((Keys)k);
}
}
#endregion
Typed.Clear();
foreach (var t in _keys)
{
if (!TypedKey(t))
{
continue;
}
var l = t.ToString();
if (l == "Tab")
{
l = "\t";
}
else if (l.Length == 1)
{
//if (Released(Keys.LeftShift) && Released(Keys.RightShift))
// l = l.ToLower();
if (Pressed(Keys.LeftShift) || Pressed(Keys.RightShift) && IsCapsLock)
{
l = l.ToUpper();
}
else if (IsCapsLock)
{
l = l.ToUpper();
}
else
{
l = l.ToLower();
}
}
else
{
#region Name Numbers
if (l.StartsWith(D) & !l.Equals(DecimalStr) &
!l.Equals(Divide))
{
l = l.Substring(1);
if (Pressed(Keys.LeftShift) || Pressed(Keys.RightShift))
{
switch (l)
{
case Zero:
{
l = ZeroShift;
break;
}
case One:
{
l = OneShift;
break;
}
case Two:
{
l = TwoShift;
break;
}
case Three:
{
l = ThreeShift;
break;
}
case Four:
{
l = FourShift;
break;
}
case Five:
{
l = FiveShift;
break;
}
case Six:
{
l = SixShift;
break;
}
case Seven:
{
l = SevenShift;
break;
}
case Eight:
{
l = EightShift;
break;
}
case Nine:
{
l = NineShift;
break;
}
}
}
}
#endregion
else if (l.StartsWith(NumPad))
{
l = l.Substring(6);
}
else
{
switch (l)
{
case OemCommaStr:
{
l = Pressed(Keys.LeftShift) || Pressed(Keys.RightShift)
? OemCommaShift
: OemComma;
break;
}
case OemPeriodStr:
{
l = Pressed(Keys.LeftShift) || Pressed(Keys.RightShift)
? OemPeriodShift
: OemPeriod;
break;
}
case OemQuestionStr:
{
l = Pressed(Keys.LeftShift) || Pressed(Keys.RightShift)
? OemQuestionShift
: OemQuestion;
break;
}
case OemSemicolonStr:
{
l = Pressed(Keys.LeftShift) || Pressed(Keys.RightShift)
? OemSemicolonShift
: OemSemicolon;
break;
}
case OemQuotesStr:
{
l = Pressed(Keys.LeftShift) || Pressed(Keys.RightShift)
? OemQuotesShift
: OemQuotes;
break;
}
case OemOpenBracketsStr:
{
l = Pressed(Keys.LeftShift) || Pressed(Keys.RightShift)
? OemOpenBracketsShift
: OemOpenBrackets;
break;
}
case OemCloseBracketsStr:
{
l = Pressed(Keys.LeftShift) || Pressed(Keys.RightShift)
? OemCloseBracketsShift
: OemCloseBrackets;
break;
}
case OemPipeStr:
{
l = Pressed(Keys.LeftShift) || Pressed(Keys.RightShift)
? OemPipeShift
: OemPipe;
break;
}
case OemPlusStr:
{
l = Pressed(Keys.LeftShift) || Pressed(Keys.RightShift)
? OemPlusShift
: OemPlus;
break;
}
case OemMinusStr:
{
l = Pressed(Keys.LeftShift) || Pressed(Keys.RightShift)
? OemMinusShift
: OemMinus;
break;
}
case TabStr:
{
l = Tab;
break;
}
case MultiplyStr:
{
l = Multiply;
break;
}
case DivideStr:
{
l = Divide;
break;
}
case SubtractStr:
{
l = Subtract;
break;
}
case AddStr:
{
l = Add;
break;
}
case DecimalStr:
{
l = Dot;
break;
}
}
}
}
Typed.Add(l);
CurrentLine += l;
}
// Check input for spacebar
if (TypedKey(Keys.Space) && CurrentLine != string.Empty &&
CurrentLine[CurrentLine.Length - 1].ToString() != Space)
{
CurrentLine += Space;
}
// Check input for backspace
if (TypedKey(Keys.Back) && CurrentLine != string.Empty)
{
CurrentLine = CurrentLine.Remove(CurrentLine.Length - 1, 1);
}
// Check input for enter
if (TypedKey(Keys.Enter))
{
PreviousLine = CurrentLine;
CurrentLine = string.Empty;
Typed.Add("\n");
}
if (_oskCurrentState == _oskPreviousState)
{
return;
}
var remove = new List <Action <KeyboardInput> >();
foreach (var keyboardListener in _keyboardListeners)
{
try
{
keyboardListener(this);
}
catch
{
remove.Add(keyboardListener);
}
}
_keyboardListeners.RemoveAll(remove.Contains);
}