protected override void OnElementChanged(ElementChangedEventArgs <Page> e) { base.OnElementChanged(e); var nativeControl = Control; if ((nativeControl != null) && (e.NewElement != null)) { nativeControl.KeyDown += (s, eargs) => { IoCmd_t code = new IoCmd_t(); KeyToChar(eargs.Key, ref code); SysKeys?sysKey = null; if (eargs.Key == System.Windows.Input.Key.Escape) { sysKey = SysKeys.Esc; } else if (eargs.Key == System.Windows.Input.Key.Enter) { sysKey = SysKeys.Enter; } (e.NewElement as Saplin.CPDT.UICore.MainPage).OnKeyPressed(code.character, sysKey); }; } }
public static void KeyToChar(Key key, out IoCmd_t KeyDecode) { bool iscap; bool caplock; bool shift; KeyDecode = new IoCmd_t(); KeyDecode.key = key; KeyDecode.alt = Keyboard.IsKeyDown(Key.LeftAlt) || Keyboard.IsKeyDown(Key.RightAlt); KeyDecode.ctrl = Keyboard.IsKeyDown(Key.LeftCtrl) || Keyboard.IsKeyDown(Key.RightCtrl); KeyDecode.shift = Keyboard.IsKeyDown(Key.LeftShift) || Keyboard.IsKeyDown(Key.RightShift); if (KeyDecode.alt || KeyDecode.ctrl) { KeyDecode.printable = false; KeyDecode.type = 1; } else { KeyDecode.printable = true; KeyDecode.type = 0; } shift = KeyDecode.shift; caplock = Console.CapsLock; //Keyboard.IsKeyToggled(Key.CapsLock); iscap = (caplock && !shift) || (!caplock && shift); switch (key) { case Key.Enter: KeyDecode.character = '\n'; return; case Key.A: KeyDecode.character = (iscap ? 'A' : 'a'); return; case Key.B: KeyDecode.character = (iscap ? 'B' : 'b'); return; case Key.C: KeyDecode.character = (iscap ? 'C' : 'c'); return; case Key.D: KeyDecode.character = (iscap ? 'D' : 'd'); return; case Key.E: KeyDecode.character = (iscap ? 'E' : 'e'); return; case Key.F: KeyDecode.character = (iscap ? 'F' : 'f'); return; case Key.G: KeyDecode.character = (iscap ? 'G' : 'g'); return; case Key.H: KeyDecode.character = (iscap ? 'H' : 'h'); return; case Key.I: KeyDecode.character = (iscap ? 'I' : 'i'); return; case Key.J: KeyDecode.character = (iscap ? 'J' : 'j'); return; case Key.K: KeyDecode.character = (iscap ? 'K' : 'k'); return; case Key.L: KeyDecode.character = (iscap ? 'L' : 'l'); return; case Key.M: KeyDecode.character = (iscap ? 'M' : 'm'); return; case Key.N: KeyDecode.character = (iscap ? 'N' : 'n'); return; case Key.O: KeyDecode.character = (iscap ? 'O' : 'o'); return; case Key.P: KeyDecode.character = (iscap ? 'P' : 'p'); return; case Key.Q: KeyDecode.character = (iscap ? 'Q' : 'q'); return; case Key.R: KeyDecode.character = (iscap ? 'R' : 'r'); return; case Key.S: KeyDecode.character = (iscap ? 'S' : 's'); return; case Key.T: KeyDecode.character = (iscap ? 'T' : 't'); return; case Key.U: KeyDecode.character = (iscap ? 'U' : 'u'); return; case Key.V: KeyDecode.character = (iscap ? 'V' : 'v'); return; case Key.W: KeyDecode.character = (iscap ? 'W' : 'w'); return; case Key.X: KeyDecode.character = (iscap ? 'X' : 'x'); return; case Key.Y: KeyDecode.character = (iscap ? 'Y' : 'y'); return; case Key.Z: KeyDecode.character = (iscap ? 'Z' : 'z'); return; case Key.D0: KeyDecode.character = (shift ? ')' : '0'); return; case Key.D1: KeyDecode.character = (shift ? '!' : '1'); return; case Key.D2: KeyDecode.character = (shift ? '@' : '2'); return; case Key.D3: KeyDecode.character = (shift ? '#' : '3'); return; case Key.D4: KeyDecode.character = (shift ? '$' : '4'); return; case Key.D5: KeyDecode.character = (shift ? '%' : '5'); return; case Key.D6: KeyDecode.character = (shift ? '^' : '6'); return; case Key.D7: KeyDecode.character = (shift ? '&' : '7'); return; case Key.D8: KeyDecode.character = (shift ? '*' : '8'); return; case Key.D9: KeyDecode.character = (shift ? '(' : '9'); return; case Key.OemPlus: KeyDecode.character = (shift ? '+' : '='); return; case Key.OemMinus: KeyDecode.character = (shift ? '_' : '-'); return; case Key.OemQuestion: KeyDecode.character = (shift ? '?' : '/'); return; case Key.OemComma: KeyDecode.character = (shift ? '<' : ','); return; case Key.OemPeriod: KeyDecode.character = (shift ? '>' : '.'); return; case Key.OemOpenBrackets: KeyDecode.character = (shift ? '{' : '['); return; case Key.OemQuotes: KeyDecode.character = (shift ? '"' : '\''); return; case Key.Oem1: KeyDecode.character = (shift ? ':' : ';'); return; case Key.Oem3: KeyDecode.character = (shift ? '~' : '`'); return; case Key.Oem5: KeyDecode.character = (shift ? '|' : '\\'); return; case Key.Oem6: KeyDecode.character = (shift ? '}' : ']'); return; case Key.Tab: KeyDecode.character = '\t'; return; case Key.Space: KeyDecode.character = ' '; return; // Number Pad case Key.NumPad0: KeyDecode.character = '0'; return; case Key.NumPad1: KeyDecode.character = '1'; return; case Key.NumPad2: KeyDecode.character = '2'; return; case Key.NumPad3: KeyDecode.character = '3'; return; case Key.NumPad4: KeyDecode.character = '4'; return; case Key.NumPad5: KeyDecode.character = '5'; return; case Key.NumPad6: KeyDecode.character = '6'; return; case Key.NumPad7: KeyDecode.character = '7'; return; case Key.NumPad8: KeyDecode.character = '8'; return; case Key.NumPad9: KeyDecode.character = '9'; return; case Key.Subtract: KeyDecode.character = '-'; return; case Key.Add: KeyDecode.character = '+'; return; case Key.Decimal: KeyDecode.character = '.'; return; case Key.Divide: KeyDecode.character = '/'; return; case Key.Multiply: KeyDecode.character = '*'; return; default: KeyDecode.type = 1; KeyDecode.printable = false; KeyDecode.character = '\x00'; return; } //switch } // function