public static void Process(this IVimBuffer buf, string input, bool enter = false)
{
foreach (var c in input)
{
var i = KeyInputUtil.CharToKeyInput(c);
buf.Process(i);
}
if (enter)
{
buf.Process(KeyInputUtil.EnterKey);
}
}
public void StringToKeyInput8()
{
var ki = KeyInputUtil.CharToKeyInput(' ');
ki = KeyInputUtil.ChangeKeyModifiersDangerous(ki, KeyModifiers.Shift);
var all = new string[] { "<S-space>", "<S-SPACE>" };
foreach (var cur in all)
{
Assert.Equal(ki, KeyNotationUtil.StringToKeyInput(cur));
}
}
public void DontHandleIfIncrementalSearchActive()
{
var all = new [] { KeyInputUtil.EnterKey, KeyInputUtil.CharToKeyInput('a') };
foreach (var keyInput in all)
{
_vsAdapter.Setup(x => x.IsIncrementalSearchActive(It.IsAny <ITextView>())).Returns(false);
VerifyHandle(keyInput.Char.ToString());
_vsAdapter.Setup(x => x.IsIncrementalSearchActive(It.IsAny <ITextView>())).Returns(true);
VerifyNotHandle(keyInput.Char.ToString());
}
}
public void AltMirror()
{
const string expected = "\u00C1\u00B0\u00B1\u00B2\u00B3\u00B4\u00B5\u00B6\u00B7\u00B8\u00B9";
const string source = "A0123456789";
for (var i = 0; i < source.Length; i++)
{
var left = KeyInputUtil.CharToKeyInput(expected[i]);
var right = KeyInputUtil.ApplyKeyModifiers(KeyInputUtil.CharToKeyInput(source[i]), VimKeyModifiers.Alt);
Assert.Equal(left, right);
}
}
/// <summary>
/// Get the BindResult created from playing this text to the function
/// </summary>
public Tuple <FSharpOption <int>, KeyInput> GetComplete(string text)
{
var first = KeyInputUtil.CharToKeyInput(text[0]);
var result = CountCapture.GetCount(KeyRemapMode.None, first);
if (text.Length > 1)
{
return(result.Run(text.Substring(1)).AsComplete().Item);
}
return(result.AsComplete().Item);
}
public void GetKeyMappingResult4()
{
Assert.True(_map.AddKeyMapping("a", "bc", allowRemap: false, KeyRemapMode.Normal));
var res = _map.Map(KeyInputUtil.CharToKeyInput('a'), KeyRemapMode.Normal);
Assert.True(res.IsMapped);
var list = res.AsMapped().KeyInputSet.KeyInputs.ToList();
Assert.Equal(2, list.Count);
Assert.Equal('b', list[0].Char);
Assert.Equal('c', list[1].Char);
}
/// <summary>
/// Run the KeyInput directly in the Wpf control
/// </summary>
private void RunInWpf(KeyInput keyInput)
{
Castle.DynamicProxy.Generators.AttributesToAvoidReplicating.Add(typeof(UIPermissionAttribute));
var presentationSource = _factory.Create <PresentationSource>();
// Normalize upper case letters here to lower and add the shift key modifier if
// necessary
if (Char.IsUpper(keyInput.Char))
{
var lowerKeyInput = KeyInputUtil.CharToKeyInput(Char.ToLower(keyInput.Char));
keyInput = KeyInputUtil.ChangeKeyModifiersDangerous(lowerKeyInput, keyInput.KeyModifiers | KeyModifiers.Shift);
}
Key key;
if (!KeyUtil.TryConvertToKeyOnly(keyInput.Key, out key))
{
throw new Exception("Couldn't get the WPF key for the given KeyInput");
}
// First raise the KeyDown event
var keyDownEventArgs = new KeyEventArgs(
_defaultKeyboardDevice,
presentationSource.Object,
0,
key);
keyDownEventArgs.RoutedEvent = UIElement.KeyDownEvent;
_defaultInputController.HandleKeyDown(this, keyDownEventArgs);
// If the event is handled then return
if (keyDownEventArgs.Handled)
{
return;
}
// Now raise the TextInput event
var textInputEventArgs = new TextCompositionEventArgs(
_defaultKeyboardDevice,
new TextComposition(InputManager.Current, _wpfTextView.VisualElement, keyInput.Char.ToString()));
textInputEventArgs.RoutedEvent = UIElement.TextInputEvent;
_defaultInputController.HandleTextInput(this, textInputEventArgs);
var keyUpEventArgs = new KeyEventArgs(
_defaultKeyboardDevice,
presentationSource.Object,
0,
key);
keyUpEventArgs.RoutedEvent = UIElement.KeyUpEvent;
_defaultInputController.HandleKeyUp(this, keyUpEventArgs);
}
private static Dictionary <Key, KeyInput> BuildWpfControlKeyToKeyInputMap()
{
var map = new Dictionary <Key, KeyInput>
{
[Key.D2] = KeyInputUtil.VimKeyToKeyInput(VimKey.Null), // <C-@>
[Key.D6] = KeyInputUtil.CharToKeyInput((char)0x1E), // <C-^>
[Key.OemMinus] = KeyInputUtil.CharToKeyInput((char)0x1F), // <C-_>
[Key.OemQuestion] = KeyInputUtil.CharToKeyInput((char)0x7F), // <C-?>
};
return(map);
}
public void AltMirror()
{
const string expected = "Á°±²³´µ¶·¸¹";
const string source = "A0123456789";
for (var i = 0; i < source.Length; i++)
{
var left = KeyInputUtil.CharToKeyInput(expected[i]);
var right = KeyInputUtil.ApplyModifiers(KeyInputUtil.CharToKeyInput(source[i]), KeyModifiers.Alt);
Assert.Equal(left, right);
}
}
public void GetKeyMappingResult4()
{
Assert.True(_map.MapWithNoRemap("a", "bc", KeyRemapMode.Normal));
var res = _map.GetKeyMappingResult(KeyInputUtil.CharToKeyInput('a'), KeyRemapMode.Normal);
Assert.True(res.IsMapped);
var list = res.AsMapped().Item.KeyInputs.ToList();
Assert.Equal(2, list.Count);
Assert.Equal('b', list[0].Char);
Assert.Equal('c', list[1].Char);
}
public void SimpleSystemText()
{
var keyInput = KeyInputUtil.CharToKeyInput('Á');
_mockVimBuffer.Setup(x => x.CanProcess(keyInput)).Returns(false);
var args = CreateTextComposition("Á");
Assert.Equal("Á", args.SystemText);
_processor.TextInput(args);
Assert.False(args.Handled);
_mockVimBuffer.Verify();
}
internal static void Process(this IVimBuffer vimBuffer, string input, bool enter = false)
{
foreach (var c in input)
{
var keyInput = KeyInputUtil.CharToKeyInput(c);
vimBuffer.Process(keyInput);
}
if (enter)
{
vimBuffer.Process(KeyInputUtil.EnterKey);
}
}
public void Equality()
{
EqualityUtil.RunAll(
(left, right) => left == right,
(left, right) => left != right,
false,
true,
EqualityUnit.Create(CreateOne('a')).WithEqualValues(CreateOne('a')),
EqualityUnit.Create(CreateOne('a')).WithNotEqualValues(CreateOne('b')),
EqualityUnit.Create(CreateOne('a')).WithEqualValues(CreateMany('a')),
EqualityUnit.Create(CreateOne('D')).WithEqualValues(KeyNotationUtil.StringToKeyInputSet("D")),
EqualityUnit.Create(KeyInputSet.NewOneKeyInput(KeyInputUtil.CharToKeyInput('D'))).WithEqualValues(KeyNotationUtil.StringToKeyInputSet("D")));
}
public void Equals1()
{
var stroke1 = new KeyStroke(
KeyInputUtil.CharToKeyInput('c'),
VimKeyModifiers.Shift | VimKeyModifiers.Control);
var stroke2 = new KeyStroke(
KeyInputUtil.CharToKeyInput('c'),
VimKeyModifiers.Shift | VimKeyModifiers.Control);
Assert.Equal(stroke1, stroke2);
Assert.True(stroke1 == stroke2);
Assert.False(stroke1 != stroke2);
}
public void TabKey()
{
void verify(KeyInput keyInput)
{
Assert.Equal(VimKey.Tab, keyInput.Key);
Assert.Equal(VimKeyModifiers.None, keyInput.KeyModifiers);
Assert.Equal('\t', keyInput.Char);
}
verify(KeyInputUtil.TabKey);
verify(KeyInputUtil.CharToKeyInput('\t'));
verify(KeyInputUtil.VimKeyToKeyInput(VimKey.Tab));
}
public void Equals3()
{
var value = EqualityUnit
.Create(new KeyStroke(KeyInputUtil.CharToKeyInput('c'), KeyModifiers.None))
.WithEqualValues(new KeyStroke(KeyInputUtil.CharToKeyInput('c'), KeyModifiers.None))
.WithNotEqualValues(new KeyStroke(KeyInputUtil.CharToKeyInput('d'), KeyModifiers.None))
.WithNotEqualValues(new KeyStroke(KeyInputUtil.CharToKeyInput('c'), KeyModifiers.Shift));
EqualityUtil.RunAll(
(x, y) => x == y,
(x, y) => x != y,
values: value);
}
public void Equals2()
{
var stroke1 = new KeyStroke(
KeyInputUtil.CharToKeyInput('d'),
KeyModifiers.Shift | KeyModifiers.Control);
var stroke2 = new KeyStroke(
KeyInputUtil.CharToKeyInput('c'),
KeyModifiers.Shift | KeyModifiers.Control);
Assert.AreNotEqual(stroke1, stroke2);
Assert.IsFalse(stroke1 == stroke2);
Assert.IsTrue(stroke1 != stroke2);
}
public void ErrorMessage4()
{
var mode = new Mock <IMode>();
mode.SetupGet(x => x.ModeKind).Returns(ModeKind.Insert);
var ki = KeyInputUtil.CharToKeyInput('c');
_vimBuffer.RaiseKeyInputStart(ki);
_vimBuffer.RaiseErrorMessage("foo");
_vimBuffer.RaiseSwitchedMode(mode.Object);
_vimBuffer.RaiseKeyInputEnd(ki);
Assert.Equal("foo", _marginControl.CommandLineTextBox.Text);
}
private static KeyInput GetBaseKeyInput(KeyInput keyInput)
{
var keyChar = keyInput.Char;
if (keyChar != KeyInput.DefaultValue.Char)
{
return(KeyInputUtil.CharToKeyInput(Char.ToUpper(keyChar)));
}
else
{
return(KeyInputUtil.VimKeyToKeyInput(keyInput.Key));
}
}
public void PreventInput1()
{
Create(lines: "foo");
var input = KeyInputUtil.CharToKeyInput('@');
_operations.Setup(x => x.Beep()).Verifiable();
Assert.False(_mode.CommandNames.Any(x => x.KeyInputs.First().Char == input.Char));
Assert.True(_mode.CanProcess(input));
var ret = _mode.Process(input);
Assert.True(ret.IsHandledNoSwitch());
_operations.Verify();
}
public void StatusMessageLong4()
{
var mode = new Mock <IMode>();
mode.SetupGet(x => x.ModeKind).Returns(ModeKind.Insert);
var ki = KeyInputUtil.CharToKeyInput('c');
_buffer.RaiseKeyInputStart(ki);
_buffer.RaiseStatusMessageLong("foo", "bar");
_buffer.RaiseSwitchedMode(mode.Object);
_buffer.RaiseKeyInputEnd(ki);
Assert.AreEqual("foo" + Environment.NewLine + "bar", _marginControl.StatusLine);
}
public void CharToKeyInput_UpperLetters()
{
foreach (var cur in CharsLettersUpper)
{
var ki = KeyInputUtil.CharToKeyInput(cur);
Assert.AreEqual(cur, ki.Char);
Assert.AreEqual(KeyModifiers.None, ki.KeyModifiers);
var offset = ((int)cur) - ((int)'A');
var key = (VimKey)((int)VimKey.UpperA + offset);
Assert.AreEqual(key, ki.Key);
}
}
public void Equality5()
{
var values = EqualityUnit
.Create(KeyInputUtil.CharToKeyInput('c'))
.WithEqualValues(KeyInputUtil.CharToKeyInput('c'))
.WithNotEqualValues(KeyInputUtil.CharToKeyInput('d'))
.WithNotEqualValues(KeyInputUtil.CharWithControlToKeyInput('c'));
EqualityUtil.RunAll(
(x, y) => x == y,
(x, y) => x != y,
values: values);
}
/// <summary>
/// Last chance at custom handling of user input. At this point we have the
/// advantage that WPF has properly converted the user input into a char which
/// can be effeciently mapped to a KeyInput value.
/// </summary>
public override void TextInput(TextCompositionEventArgs args)
{
VimTrace.TraceInfo("VimKeyProcessor::TextInput Text={0} ControlText={1} SystemText={2}",
StringUtil.GetDisplayString(args.Text),
StringUtil.GetDisplayString(args.ControlText),
StringUtil.GetDisplayString(args.SystemText));
var handled = false;
var text = args.Text;
if (string.IsNullOrEmpty(text))
{
text = args.ControlText;
}
if (!string.IsNullOrEmpty(text))
{
// In the case of a failed dead key mapping (pressing the accent key twice for
// example) we will recieve a multi-length string here. One character for every
// one of the mappings. Make sure to handle each of them
for (var i = 0; i < text.Length; i++)
{
var keyInput = KeyInputUtil.CharToKeyInput(text[i]);
handled = TryProcess(keyInput);
}
}
else if (!string.IsNullOrEmpty(args.SystemText))
{
// The system text needs to be processed differently than normal text. When 'a'
// is pressed with control it will come in as control text as the proper control
// character. When 'a' is pressed with Alt it will come in as simply 'a' and we
// have to rely on the currently pressed key modifiers to determine the appropriate
// character
var keyboardDevice = args.Device as KeyboardDevice;
var keyModifiers = keyboardDevice != null
? _keyUtil.GetKeyModifiers(keyboardDevice.Modifiers)
: VimKeyModifiers.Alt;
text = args.SystemText;
for (var i = 0; i < text.Length; i++)
{
var keyInput = KeyInputUtil.ApplyKeyModifiers(KeyInputUtil.CharToKeyInput(text[i]), keyModifiers);
handled = TryProcess(keyInput);
}
}
VimTrace.TraceInfo("VimKeyProcessor::TextInput Handled={0}", handled);
args.Handled = handled;
base.TextInput(args);
}
public void SwitchMode4()
{
var mode = new Mock <IMode>();
mode.SetupGet(x => x.ModeKind).Returns(ModeKind.Insert);
var ki = KeyInputUtil.CharToKeyInput('c');
_marginControl.CommandLineTextBox.Text = string.Empty;
_vimBuffer.RaiseKeyInputStart(ki);
_vimBuffer.RaiseSwitchedMode(new SwitchModeEventArgs(_vimBuffer.NormalMode, mode.Object));
Assert.Equal(string.Empty, _marginControl.CommandLineTextBox.Text);
_vimBuffer.RaiseKeyInputEnd(ki);
Assert.Equal(Resources.InsertBanner, _marginControl.CommandLineTextBox.Text);
}
public void SwitchMode4()
{
var mode = new Mock <IMode>();
mode.SetupGet(x => x.ModeKind).Returns(ModeKind.Insert);
var ki = KeyInputUtil.CharToKeyInput('c');
_marginControl.StatusLine = String.Empty;
_buffer.RaiseKeyInputStart(ki);
_buffer.RaiseSwitchedMode(new SwitchModeEventArgs(FSharpOption <IMode> .None, mode.Object));
Assert.AreEqual(String.Empty, _marginControl.StatusLine);
_buffer.RaiseKeyInputEnd(ki);
Assert.AreEqual(Resources.InsertBanner, _marginControl.StatusLine);
}
public void SimulateProcessed_RaiseEvent()
{
var ranStart = false;
var ranProcessed = false;
var ranEnd = false;
_vimBuffer.KeyInputStart += delegate { ranStart = true; };
_vimBuffer.KeyInputProcessed += delegate { ranProcessed = true; };
_vimBuffer.KeyInputEnd += delegate { ranEnd = true; };
_vimBuffer.SimulateProcessed(KeyInputUtil.CharToKeyInput('c'));
Assert.IsTrue(ranStart);
Assert.IsTrue(ranEnd);
Assert.IsTrue(ranProcessed);
}
public void TabKey()
{
Action <KeyInput> verify =
keyInput =>
{
Assert.Equal(VimKey.Tab, keyInput.Key);
Assert.Equal(VimKeyModifiers.None, keyInput.KeyModifiers);
Assert.Equal('\t', keyInput.Char);
};
verify(KeyInputUtil.TabKey);
verify(KeyInputUtil.CharToKeyInput('\t'));
verify(KeyInputUtil.VimKeyToKeyInput(VimKey.Tab));
}
public void CharToKeyInput_AllCoreCharsMapToThemselves()
{
foreach (var cur in KeyInputUtil.VimKeyCharList)
{
var ki = KeyInputUtil.CharToKeyInput(cur);
Assert.True(ki.RawChar.IsSome());
Assert.Equal(cur, ki.Char);
if (CharAll.Contains(cur))
{
Assert.Equal(VimKeyModifiers.None, ki.KeyModifiers);
}
}
}
public void ControlAlphaSpecial()
{
var list = new[] { 'j', 'l', 'm', 'i' };
foreach (var current in list)
{
var c = (char)(0x1 + (current - 'a'));
var keyInput = KeyInputUtil.CharToKeyInput(c);
Assert.NotEqual(VimKey.RawCharacter, keyInput.Key);
keyInput = KeyInputUtil.CharWithControlToKeyInput(current);
Assert.NotEqual(VimKey.RawCharacter, keyInput.Key);
}
}
