public static void InitializeHistory(TokenEdit tokenEdit)
{
foreach (Contact contact in DataHelper.Contacts)
{
TokenEditToken item = new TokenEditToken(contact.Email, contact);
tokenEdit.Properties.Tokens.Add(item);
}
}
public TokenEditBinder(IPropertyBinderNotifier <TObjectType, IEnumerable <TValue> > propertyBinder, TokenEdit tokenEdit)
: base(propertyBinder)
{
_tokenEdit = tokenEdit;
_displayFor = x => x.ToString();
_onSelectedItemChanged = delegate { };
_tokenEdit.SelectedItemsChanged += selectedItemsChanged;
_tokenEdit.Properties.EditValueType = TokenEditValueType.List;
}
void DoUpdateTaskEmployees(TokenEdit edit, Task task)
{
task.ClearEmployees();
foreach (int id in (IList)edit.EditValue)
{
Employee emp = EmployeesRegistry.GetEmployee(id);
task.AddEmployee(emp);
}
}
private void FormatByDaxEditor()
{
int lineCont = _source.GetLineCount();
for (int line = 0; line < lineCont; line++)
{
int lineEnd = 0;
TokenInfo[] lineInfos = _source.GetColorizer().GetLineInfo(_source.GetTextLines(), line, _colorState);
if (lineInfos != null)
{
for (int i = 0; i < lineInfos.Length; i++)
{
// Store it for future usage
TokenInfo tokenInfo = lineInfos[i];
var te = new TokenEdit()
{
TokenInfo = tokenInfo
};
te.TextSpan = new TextSpan()
{
iStartLine = line, iStartIndex = tokenInfo.StartIndex, iEndLine = line, iEndIndex = tokenInfo.EndIndex + 1
};
lineEnd = tokenInfo.EndIndex + 1;
te.OriginalText = _source.GetText(te.TextSpan);
if (te.TokenInfo.Token == (int)Tokens.LEX_ERROR)
{
te = ReplaceInvalidChars(te);
}
_tokenEdits.AddLast(te);
}
}
// Insert token for EOL
var tokenInfoEOL = new TokenInfo()
{
Type = TokenType.WhiteSpace
};
var teEOL = new TokenEdit()
{
TokenInfo = tokenInfoEOL
};
teEOL.TextSpan = new TextSpan()
{
iStartLine = line, iStartIndex = lineEnd, iEndLine = line + 1, iEndIndex = 0
};
teEOL.OriginalText = Environment.NewLine;
_tokenEdits.AddLast(teEOL);
}
NormilizeWhitespaces();
InsertEol();
CheckHeadAndTail();
ApplyEdits();
}
void UpdateTaskEmployees(TokenEdit edit, Task task)
{
if (update)
{
return;
}
this.update = true;
try {
DoUpdateTaskEmployees(edit, task);
gridView.UpdateCurrentRow();
}
finally {
this.update = false;
}
}
void OnSelectedItemsChanged(object sender, ListChangedEventArgs e)
{
if (update)
{
return;
}
TokenEdit edit = sender as TokenEdit;
if (edit == null)
{
return;
}
Employee emp = (Employee)gridView1.GetFocusedRow();
UpdateTokens(edit, emp);
}
void OnTokenEditSelectedItemsChanged(object sender, ListChangedEventArgs e)
{
if (update)
{
return;
}
TokenEdit edit = sender as TokenEdit;
if (edit == null)
{
return;
}
Task task = (Task)gridView.GetFocusedRow();
UpdateTaskEmployees(edit, task);
}
void UpdateTokens(TokenEdit edit, Employee emp)
{
if (update)
{
return;
}
this.update = true;
try {
emp.Tokens.Clear();
foreach (ObjectWrapper wr in (IList)edit.EditValue)
{
string tok = TokenRegistry.GetToken(wr.Obj);
emp.Tokens.Add(tok);
}
gridView1.UpdateCurrentRow();
}
finally {
this.update = false;
}
}
/// <summary>
/// Replace invalid chars in DAX with valid. Example '&npsp' with a space
/// </summary>
/// <param name="te">input token edit</param>
/// <returns></returns>
private TokenEdit ReplaceInvalidChars(TokenEdit te)
{
Debug.Assert(te.TokenInfo.Token == (int)Tokens.LEX_ERROR);
switch (te.OriginalText)
{
case "–": // dash
te.TokenInfo.Token = (int)'-';
te.TokenInfo.Type = TokenType.Operator;
te.EditSpan = new EditSpan(te.TextSpan, "-");
break;
case " ": //  
te.TokenInfo.Token = (int)Tokens.LEX_WHITE;
te.TokenInfo.Type = TokenType.WhiteSpace;
te.EditSpan = new EditSpan(te.TextSpan, " ");
break;
}
return(te);
}
public CustomTokenEdithandler(TokenEdit tokenEdit) : base(tokenEdit)
{
}
public TokenEditTokenListPopupControllerV2(TokenEdit edit)
: base(edit)
{
}
public TokenEditHandlerV2(TokenEdit tokenEdit) : base(tokenEdit)
{
}
public MyTokenEditPopupForm(TokenEdit tokenEdit)
: base(tokenEdit)
{
}
/// <summary>
/// Replaces any whitespace with ' '(=space) and insert a whitespace after every token (except comment)
/// Also expand change token type for multi line comment. It is required because Lexer does analyzis
/// line by line and it does not have information that the current token might be a comment token.
/// </summary>
private void NormilizeWhitespaces()
{
var currentNode = _tokenEdits.First;
while (currentNode != null)
{
var previous = currentNode.Previous;
// Expand multi line comments
// Lexer used in the callee function works line by line
// So if it scans 2 lines /*\nabc\n the first line is a comment
// but 'abc' on the second line is not a comment.
// Fix it with this check
if (previous != null && currentNode.Value.TokenInfo.Type != TokenType.Comment && previous.Value.TokenInfo.Type == TokenType.Comment && !string.Equals(previous.Value.OriginalText, @"*/"))
{
currentNode.Value.TokenInfo.Type = TokenType.Comment;
}
switch (currentNode.Value.TokenInfo.Type)
{
case TokenType.LineComment:
case TokenType.Comment:
break;
case TokenType.Delimiter:
case TokenType.Identifier:
case TokenType.Keyword:
case TokenType.Literal:
case TokenType.Operator:
case TokenType.String:
case TokenType.Text:
// Insert whitespace before these tokens. There are some exceptions - like there must be no whitespace between function and opening Parenthesis
if (previous != null)
{
if (previous.Value.TokenInfo.Type != TokenType.WhiteSpace)
{
// No whitespace between 2 identifiers
if (previous.Value.TokenInfo.Type == TokenType.Identifier && currentNode.Value.TokenInfo.Type == TokenType.Identifier)
{
break;
}
// No whitespaces before ';'
if (currentNode.Value.TokenInfo.Type == TokenType.Delimiter && string.Equals(currentNode.Value.OriginalText, ";"))
{
break;
}
var te = new TokenEdit();
te.TokenInfo = new TokenInfo()
{
Type = TokenType.WhiteSpace
};
te.TextSpan = new TextSpan()
{
iStartLine = currentNode.Value.TextSpan.iStartLine,
iStartIndex = currentNode.Value.TextSpan.iStartIndex,
iEndLine = currentNode.Value.TextSpan.iStartLine,
iEndIndex = currentNode.Value.TextSpan.iStartIndex
};
te.EditSpan = new EditSpan(
te.TextSpan,
" ");
_tokenEdits.AddAfter(previous, te);
currentNode = previous; // Need to walk at the currently added node. Side effect - this block might be executed 2 times
}
}
break;
case TokenType.Unknown:
Debug.Assert(false);
break;
case TokenType.WhiteSpace:
TextSpan span;
string newWhitespace = " ";
// Do not insert whitespace after comments
if (previous != null && (previous.Value.TokenInfo.Type == TokenType.LineComment || previous.Value.TokenInfo.Type == TokenType.Comment))
{
break;
}
// If previous token is a whitespace as well - merge their spans and remove the previos token
if (previous != null && previous.Value.TokenInfo.Type == TokenType.WhiteSpace)
{
if (previous.Previous != null && (previous.Previous.Value.TokenInfo.Type == TokenType.LineComment || previous.Previous.Value.TokenInfo.Type == TokenType.Comment))
{
break;
}
span.iStartLine = previous.Value.TextSpan.iStartLine;
span.iStartIndex = previous.Value.TextSpan.iStartIndex;
span.iEndLine = currentNode.Value.TextSpan.iEndLine;
span.iEndIndex = currentNode.Value.TextSpan.iEndIndex;
_tokenEdits.Remove(previous);
previous = currentNode.Previous;
}
else
{
span = currentNode.Value.TextSpan;
}
// In serven cases whitespace needs to be removed or replaced with EOL
if (previous != null && currentNode.Next != null)
{
if (
// [cube].
(currentNode.Next.Value.TokenInfo.Type == TokenType.Delimiter && string.Equals(currentNode.Next.Value.OriginalText, "."))
// .[cube]
|| (previous.Value.TokenInfo.Type == TokenType.Delimiter && string.Equals(previous.Value.OriginalText, "."))
// TableRef[ColRef]
|| (previous.Value.TokenInfo.Type == TokenType.Identifier && currentNode.Next.Value.TokenInfo.Type == TokenType.Identifier)
// just before comma
|| (currentNode.Next.Value.TokenInfo.Type == TokenType.Delimiter && string.Equals(currentNode.Next.Value.OriginalText, ","))
)
{
newWhitespace = "";
}
else if (previous.Value.TokenInfo.Type == TokenType.Keyword && string.Equals("evaluate", previous.Value.OriginalText, StringComparison.CurrentCultureIgnoreCase))
{
currentNode.Value.EolType = EolType.Eol;
}
else if (currentNode.Next.Value.TokenInfo.Type == TokenType.Keyword)
{
// Measure starts with a new line, 1 indent, only if the previous token is not CREATE
if (string.Equals("measure", currentNode.Next.Value.OriginalText, StringComparison.CurrentCultureIgnoreCase) &&
previous != null && !string.Equals("create", previous.Value.OriginalText, StringComparison.CurrentCultureIgnoreCase))
{
currentNode.Value.EolType = EolType.EolHardIndent1;
newWhitespace = _eolText;
}
// EVALUATE, ORDER and CREATE always starts with a new line, 0 indent
else if (string.Equals("evaluate", currentNode.Next.Value.OriginalText, StringComparison.CurrentCultureIgnoreCase) ||
string.Equals("order", currentNode.Next.Value.OriginalText, StringComparison.CurrentCultureIgnoreCase) ||
string.Equals("create", currentNode.Next.Value.OriginalText, StringComparison.CurrentCultureIgnoreCase)
)
{
newWhitespace = _eolText;
currentNode.Value.EolType = EolType.Eol;
}
}
}
currentNode.Value.EditSpan = new EditSpan(span, newWhitespace);
currentNode.Value.TextSpan = span;
break;
default:
break;
}
currentNode = currentNode.Next;
}
}
public static TokenEditBinder <TObjectType, TValue> To <TObjectType, TValue>(this IScreenToElementBinder <TObjectType, IEnumerable <TValue> > screenToElementBinder, TokenEdit tokenEditControl)
{
var element = new TokenEditBinder <TObjectType, TValue>(screenToElementBinder.PropertyBinder, tokenEditControl);
screenToElementBinder.ScreenBinder.AddElement(element);
return(element);
}
public MyTokenEditTokenListPopupController(TokenEdit tokenEdit)
: base(tokenEdit)
{
}
protected override object CreateControlCore()
{
control = new TokenEdit();
control.DoubleClick += Control_DoubleClick;
return(control);
}
public override void Initialize(TokenEdit ownerEdit, TokenEditPopupForm ownerPopup)
{
base.Initialize(ownerEdit, ownerPopup);
}
public TokenEditPopupFormV2(TokenEdit edit)
: base(edit)
{
}
public MyTokenEditPopupForm(TokenEdit edit)
: base(edit)
{
}
public static void InitializeSeparator(this TokenEdit tokenEdit, params string[] separators)
{
tokenEdit.Properties.Separators.Clear();
tokenEdit.Properties.Separators.AddRange(separators);
}
public static void Initialize(this TokenEdit tokenEdit)
{
tokenEdit.Properties.EditMode = TokenEditMode.Manual;
tokenEdit.Properties.ShowDropDown = true;
}
