public void TextEditorWithUTF16_MiddleCursorOnBackspace_RemovesBothSurrogatesInSuccession()
{
var textBox = new TextEditor()
{
text = "Mike🗘🗘🗘DeRoy",
cursorIndex = 8,
selectIndex = 8,
};
textBox.Backspace();
Assert.AreEqual("Mike🗘🗘DeRoy", textBox.text, kFailedToRemoveCharacterMessage);
Assert.AreEqual(6, textBox.cursorIndex, kFailedToChangeCursor);
Assert.AreEqual(6, textBox.selectIndex, kFailedToChangeSelect);
textBox.Backspace();
Assert.AreEqual("Mike🗘DeRoy", textBox.text, kFailedToRemoveCharacterMessage);
Assert.AreEqual(4, textBox.cursorIndex, kFailedToChangeCursor);
Assert.AreEqual(4, textBox.selectIndex, kFailedToChangeSelect);
textBox.Backspace();
Assert.AreEqual("Mik🗘DeRoy", textBox.text, kFailedToRemoveCharacterMessage);
Assert.AreEqual(3, textBox.cursorIndex, kFailedToChangeCursor);
Assert.AreEqual(3, textBox.selectIndex, kFailedToChangeSelect);
}
void HandleRequests()
{
var current = Event.current;
if (requestMoveToCursorToEnd && current.type == EventType.Repaint)
{
textEditor.MoveTextEnd();
requestMoveToCursorToEnd = false;
Repaint();
}
else if (focusedWindow == this && requestFocusOnTextArea)
{
GUI.FocusControl(ConsoleTextAreaControlName);
requestFocusOnTextArea = false;
Repaint();
}
var cursorPos = textEditor.graphicalCursorPos;
if (current.type == EventType.Repaint && cursorPos.y > lastCursorPos.y && requestRevertNewLine)
{
textEditor.Backspace();
textEditor.MoveTextEnd();
Repaint();
requestRevertNewLine = false;
}
lastCursorPos = cursorPos;
}
public void Merge_current_line_with_previous_if_backspacing_at_start()
{
var sut = new TextEditor("abc\ndef", 5);
var position = sut.Backspace(1, 0);
Assert.AreEqual((0, 3), position);
Assert.AreEqual("abcdef", sut.Text);
}
public void Backspace_in_line()
{
var sut = new TextEditor("abc\ndef", 5);
var position = sut.Backspace(1, 1);
Assert.AreEqual((1, 0), position);
Assert.AreEqual("abc\nef", sut.Text);
}
public void TextEditorWithUTF16_LeftCursorOnBackspace_DoesNotRemoveCharacter()
{
var textBox = new TextEditor()
{
text = "MikeDeRoy",
cursorIndex = 0,
selectIndex = 0,
};
textBox.Backspace();
Assert.AreEqual("MikeDeRoy", textBox.text, kFailedToRemoveCharacterMessage);
Assert.AreEqual(0, textBox.cursorIndex, kFailedToChangeCursor);
Assert.AreEqual(0, textBox.selectIndex, kFailedToChangeSelect);
}
public void TextEditorWithUTF16_RightCursorOnBackspaceAndRightSurrogate_RemovesBothSurrogates()
{
var textBox = new TextEditor()
{
text = "MikeDeRoy🗘",
cursorIndex = 11,
selectIndex = 11,
};
textBox.Backspace();
Assert.AreEqual("MikeDeRoy", textBox.text, kFailedToRemoveCharacterMessage);
Assert.AreEqual(9, textBox.cursorIndex, kFailedToChangeCursor);
Assert.AreEqual(9, textBox.selectIndex, kFailedToChangeSelect);
}
public void Backspace_RemovesCodePointLeftOfCursor(string text, int[] codePointIndices)
{
for (var i = codePointIndices.Length - 1; i >= 0; i--)
{
var codePointIndex = codePointIndices[i];
m_TextEditor.text = text;
m_TextEditor.cursorIndex = m_TextEditor.selectIndex = codePointIndex;
var oldCursorIndex = m_TextEditor.cursorIndex;
var oldSelectIndex = m_TextEditor.selectIndex;
m_TextEditor.Backspace();
var previousCodePointIndex = i > 0 ? codePointIndices[i - 1] : codePointIndex;
var codePointLength = codePointIndex - previousCodePointIndex;
Assert.AreEqual(oldCursorIndex - codePointLength, m_TextEditor.cursorIndex, string.Format("cursorIndex {0} did not move to before removed code point", oldCursorIndex));
Assert.AreEqual(oldSelectIndex - codePointLength, m_TextEditor.selectIndex, string.Format("selectIndex {0} did not move to before removed code point", oldSelectIndex));
Assert.AreEqual(text.Remove(previousCodePointIndex, codePointLength), m_TextEditor.text);
}
}
// Token: 0x06004E9F RID: 20127 RVA: 0x00145428 File Offset: 0x00143628
private static bool PerformOperation(TextEditor te, global::UIUnityEvents.TextEditOp operation)
{
switch (operation)
{
case global::UIUnityEvents.TextEditOp.MoveLeft:
te.MoveLeft();
return(false);
case global::UIUnityEvents.TextEditOp.MoveRight:
te.MoveRight();
return(false);
case global::UIUnityEvents.TextEditOp.MoveUp:
te.MoveUp();
return(false);
case global::UIUnityEvents.TextEditOp.MoveDown:
te.MoveDown();
return(false);
case global::UIUnityEvents.TextEditOp.MoveLineStart:
te.MoveLineStart();
return(false);
case global::UIUnityEvents.TextEditOp.MoveLineEnd:
te.MoveLineEnd();
return(false);
case global::UIUnityEvents.TextEditOp.MoveTextStart:
te.MoveTextStart();
return(false);
case global::UIUnityEvents.TextEditOp.MoveTextEnd:
te.MoveTextEnd();
return(false);
case global::UIUnityEvents.TextEditOp.MoveGraphicalLineStart:
te.MoveGraphicalLineStart();
return(false);
case global::UIUnityEvents.TextEditOp.MoveGraphicalLineEnd:
te.MoveGraphicalLineEnd();
return(false);
case global::UIUnityEvents.TextEditOp.MoveWordLeft:
te.MoveWordLeft();
return(false);
case global::UIUnityEvents.TextEditOp.MoveWordRight:
te.MoveWordRight();
return(false);
case global::UIUnityEvents.TextEditOp.MoveParagraphForward:
te.MoveParagraphForward();
return(false);
case global::UIUnityEvents.TextEditOp.MoveParagraphBackward:
te.MoveParagraphBackward();
return(false);
case global::UIUnityEvents.TextEditOp.MoveToStartOfNextWord:
te.MoveToStartOfNextWord();
return(false);
case global::UIUnityEvents.TextEditOp.MoveToEndOfPreviousWord:
te.MoveToEndOfPreviousWord();
return(false);
case global::UIUnityEvents.TextEditOp.SelectLeft:
te.SelectLeft();
return(false);
case global::UIUnityEvents.TextEditOp.SelectRight:
te.SelectRight();
return(false);
case global::UIUnityEvents.TextEditOp.SelectUp:
te.SelectUp();
return(false);
case global::UIUnityEvents.TextEditOp.SelectDown:
te.SelectDown();
return(false);
case global::UIUnityEvents.TextEditOp.SelectTextStart:
te.SelectTextStart();
return(false);
case global::UIUnityEvents.TextEditOp.SelectTextEnd:
te.SelectTextEnd();
return(false);
case global::UIUnityEvents.TextEditOp.ExpandSelectGraphicalLineStart:
te.ExpandSelectGraphicalLineStart();
return(false);
case global::UIUnityEvents.TextEditOp.ExpandSelectGraphicalLineEnd:
te.ExpandSelectGraphicalLineEnd();
return(false);
case global::UIUnityEvents.TextEditOp.SelectGraphicalLineStart:
te.SelectGraphicalLineStart();
return(false);
case global::UIUnityEvents.TextEditOp.SelectGraphicalLineEnd:
te.SelectGraphicalLineEnd();
return(false);
case global::UIUnityEvents.TextEditOp.SelectWordLeft:
te.SelectWordLeft();
return(false);
case global::UIUnityEvents.TextEditOp.SelectWordRight:
te.SelectWordRight();
return(false);
case global::UIUnityEvents.TextEditOp.SelectToEndOfPreviousWord:
te.SelectToEndOfPreviousWord();
return(false);
case global::UIUnityEvents.TextEditOp.SelectToStartOfNextWord:
te.SelectToStartOfNextWord();
return(false);
case global::UIUnityEvents.TextEditOp.SelectParagraphBackward:
te.SelectParagraphBackward();
return(false);
case global::UIUnityEvents.TextEditOp.SelectParagraphForward:
te.SelectParagraphForward();
return(false);
case global::UIUnityEvents.TextEditOp.Delete:
return(te.Delete());
case global::UIUnityEvents.TextEditOp.Backspace:
return(te.Backspace());
case global::UIUnityEvents.TextEditOp.DeleteWordBack:
return(te.DeleteWordBack());
case global::UIUnityEvents.TextEditOp.DeleteWordForward:
return(te.DeleteWordForward());
case global::UIUnityEvents.TextEditOp.Cut:
return(te.Cut());
case global::UIUnityEvents.TextEditOp.Copy:
te.Copy();
return(false);
case global::UIUnityEvents.TextEditOp.Paste:
return(te.Paste());
case global::UIUnityEvents.TextEditOp.SelectAll:
te.SelectAll();
return(false);
case global::UIUnityEvents.TextEditOp.SelectNone:
te.SelectNone();
return(false);
}
Debug.Log("Unimplemented: " + operation);
return(false);
}
/// <summary>
/// Handle the specified event.
/// </summary>
bool ProcessEvent(Event ev)
{
RuntimePlatform rp = Application.platform;
bool isMac = (rp == RuntimePlatform.OSXEditor || rp == RuntimePlatform.OSXPlayer || rp == RuntimePlatform.OSXWebPlayer);
bool ctrl = isMac ? (ev.modifiers == EventModifiers.Command) : (ev.modifiers == EventModifiers.Control);
switch (ev.keyCode)
{
case KeyCode.Backspace:
{
ev.Use();
mEditor.Backspace();
UpdateLabel();
ExecuteOnChange();
return(true);
}
case KeyCode.Delete:
{
ev.Use();
mEditor.Delete();
UpdateLabel();
ExecuteOnChange();
return(true);
}
case KeyCode.LeftArrow:
{
ev.Use();
mEditor.MoveLeft();
UpdateLabel();
return(true);
}
case KeyCode.RightArrow:
{
ev.Use();
mEditor.MoveRight();
UpdateLabel();
return(true);
}
case KeyCode.Home:
case KeyCode.UpArrow:
{
ev.Use();
mEditor.MoveTextStart();
UpdateLabel();
return(true);
}
case KeyCode.End:
case KeyCode.DownArrow:
{
ev.Use();
mEditor.MoveTextEnd();
UpdateLabel();
return(true);
}
// Copy
case KeyCode.C:
{
if (ctrl)
{
ev.Use();
NGUITools.clipboard = value;
}
return(true);
}
// Paste
case KeyCode.V:
{
if (ctrl)
{
ev.Use();
Append(NGUITools.clipboard);
}
return(true);
}
// Cut
case KeyCode.X:
{
if (ctrl)
{
ev.Use();
NGUITools.clipboard = value;
value = "";
}
return(true);
}
// Submit
case KeyCode.Return:
case KeyCode.KeypadEnter:
{
ev.Use();
if (ctrl && label != null && label.overflowMethod != UILabel.Overflow.ClampContent)
{
char c = '\n';
if (onValidate != null)
{
c = onValidate(mEditor.content.text, mEditor.selectPos, c);
}
else if (validation != Validation.None)
{
c = Validate(mEditor.content.text, mEditor.selectPos, c);
}
// Append the character
if (c != 0)
{
mEditor.Insert(c);
UpdateLabel();
ExecuteOnChange();
}
}
else
{
UICamera.currentKey = ev.keyCode;
Submit();
UICamera.currentKey = KeyCode.None;
isSelected = false;
UpdateLabel();
ExecuteOnChange();
}
return(true);
}
}
return(false);
}
private static bool PerformOperation(TextEditor te, UIUnityEvents.TextEditOp operation)
{
switch (operation)
{
case UIUnityEvents.TextEditOp.MoveLeft:
{
te.MoveLeft();
break;
}
case UIUnityEvents.TextEditOp.MoveRight:
{
te.MoveRight();
break;
}
case UIUnityEvents.TextEditOp.MoveUp:
{
te.MoveUp();
break;
}
case UIUnityEvents.TextEditOp.MoveDown:
{
te.MoveDown();
break;
}
case UIUnityEvents.TextEditOp.MoveLineStart:
{
te.MoveLineStart();
break;
}
case UIUnityEvents.TextEditOp.MoveLineEnd:
{
te.MoveLineEnd();
break;
}
case UIUnityEvents.TextEditOp.MoveTextStart:
{
te.MoveTextStart();
break;
}
case UIUnityEvents.TextEditOp.MoveTextEnd:
{
te.MoveTextEnd();
break;
}
case UIUnityEvents.TextEditOp.MovePageUp:
case UIUnityEvents.TextEditOp.MovePageDown:
case UIUnityEvents.TextEditOp.SelectPageUp:
case UIUnityEvents.TextEditOp.SelectPageDown:
{
Debug.Log(string.Concat("Unimplemented: ", operation));
break;
}
case UIUnityEvents.TextEditOp.MoveGraphicalLineStart:
{
te.MoveGraphicalLineStart();
break;
}
case UIUnityEvents.TextEditOp.MoveGraphicalLineEnd:
{
te.MoveGraphicalLineEnd();
break;
}
case UIUnityEvents.TextEditOp.MoveWordLeft:
{
te.MoveWordLeft();
break;
}
case UIUnityEvents.TextEditOp.MoveWordRight:
{
te.MoveWordRight();
break;
}
case UIUnityEvents.TextEditOp.MoveParagraphForward:
{
te.MoveParagraphForward();
break;
}
case UIUnityEvents.TextEditOp.MoveParagraphBackward:
{
te.MoveParagraphBackward();
break;
}
case UIUnityEvents.TextEditOp.MoveToStartOfNextWord:
{
te.MoveToStartOfNextWord();
break;
}
case UIUnityEvents.TextEditOp.MoveToEndOfPreviousWord:
{
te.MoveToEndOfPreviousWord();
break;
}
case UIUnityEvents.TextEditOp.SelectLeft:
{
te.SelectLeft();
break;
}
case UIUnityEvents.TextEditOp.SelectRight:
{
te.SelectRight();
break;
}
case UIUnityEvents.TextEditOp.SelectUp:
{
te.SelectUp();
break;
}
case UIUnityEvents.TextEditOp.SelectDown:
{
te.SelectDown();
break;
}
case UIUnityEvents.TextEditOp.SelectTextStart:
{
te.SelectTextStart();
break;
}
case UIUnityEvents.TextEditOp.SelectTextEnd:
{
te.SelectTextEnd();
break;
}
case UIUnityEvents.TextEditOp.ExpandSelectGraphicalLineStart:
{
te.ExpandSelectGraphicalLineStart();
break;
}
case UIUnityEvents.TextEditOp.ExpandSelectGraphicalLineEnd:
{
te.ExpandSelectGraphicalLineEnd();
break;
}
case UIUnityEvents.TextEditOp.SelectGraphicalLineStart:
{
te.SelectGraphicalLineStart();
break;
}
case UIUnityEvents.TextEditOp.SelectGraphicalLineEnd:
{
te.SelectGraphicalLineEnd();
break;
}
case UIUnityEvents.TextEditOp.SelectWordLeft:
{
te.SelectWordLeft();
break;
}
case UIUnityEvents.TextEditOp.SelectWordRight:
{
te.SelectWordRight();
break;
}
case UIUnityEvents.TextEditOp.SelectToEndOfPreviousWord:
{
te.SelectToEndOfPreviousWord();
break;
}
case UIUnityEvents.TextEditOp.SelectToStartOfNextWord:
{
te.SelectToStartOfNextWord();
break;
}
case UIUnityEvents.TextEditOp.SelectParagraphBackward:
{
te.SelectParagraphBackward();
break;
}
case UIUnityEvents.TextEditOp.SelectParagraphForward:
{
te.SelectParagraphForward();
break;
}
case UIUnityEvents.TextEditOp.Delete:
{
return(te.Delete());
}
case UIUnityEvents.TextEditOp.Backspace:
{
return(te.Backspace());
}
case UIUnityEvents.TextEditOp.DeleteWordBack:
{
return(te.DeleteWordBack());
}
case UIUnityEvents.TextEditOp.DeleteWordForward:
{
return(te.DeleteWordForward());
}
case UIUnityEvents.TextEditOp.Cut:
{
return(te.Cut());
}
case UIUnityEvents.TextEditOp.Copy:
{
te.Copy();
break;
}
case UIUnityEvents.TextEditOp.Paste:
{
return(te.Paste());
}
case UIUnityEvents.TextEditOp.SelectAll:
{
te.SelectAll();
break;
}
case UIUnityEvents.TextEditOp.SelectNone:
{
te.SelectNone();
break;
}
default:
{
goto case UIUnityEvents.TextEditOp.SelectPageDown;
}
}
return(false);
}
