本文整理汇总了C#中ICompletionWidget.GetText方法的典型用法代码示例。如果您正苦于以下问题：C# ICompletionWidget.GetText方法的具体用法？C# ICompletionWidget.GetText怎么用？C# ICompletionWidget.GetText使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类ICompletionWidget的用法示例。
在下文中一共展示了ICompletionWidget.GetText方法的2个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C#代码示例。
示例1: GenerateCompletionData
public ICompletionData[] GenerateCompletionData(ICompletionWidget widget, char charTyped)
{
completionData = new ArrayList();
// the parser works with 1 based coordinates
caretLineNumber = widget.TriggerLine + 1;
caretColumn = widget.TriggerLineOffset + 1;
//string expression = TextUtilities.GetExpressionBeforeOffset (textArea, insertIter.Offset);
ResolveResult results;
IExpressionFinder expressionFinder = parserContext.GetExpressionFinder(fileName);
string expression = expressionFinder == null ? TextUtilities.GetExpressionBeforeOffset(widget, widget.TriggerOffset) : expressionFinder.FindExpression(widget.GetText (0, widget.TriggerOffset), widget.TriggerOffset - 2);
if (expression == null) return null;
Console.WriteLine ("Expr: |{0}|", expression);
//FIXME: This chartyped check is a fucking *HACK*
if (expression == "is" || expression == "as") {
string expr = expressionFinder == null ? TextUtilities.GetExpressionBeforeOffset (widget, widget.TriggerOffset - 3) : expressionFinder.FindExpression (widget.GetText (0, widget.TriggerOffset), widget.TriggerOffset - 5);
AddResolveResults (parserContext.IsAsResolve (expr, caretLineNumber, caretColumn, fileName, widget.GetText (0, widget.TextLength)));
return (ICompletionData[])completionData.ToArray (typeof (ICompletionData));
}
if (ctrlspace && charTyped != '.') {
AddResolveResults (parserContext.CtrlSpace (caretLineNumber, caretColumn, fileName));
return (ICompletionData[])completionData.ToArray (typeof (ICompletionData));
}
if (charTyped == ' ') {
if (expression == "using" || expression.EndsWith(" using") || expression.EndsWith("\tusing")|| expression.EndsWith("\nusing")|| expression.EndsWith("\rusing")) {
string[] namespaces = parserContext.GetNamespaceList ("", true, true);
AddResolveResults(new ResolveResult(namespaces));
}
} else {
//FIXME: I added the null check, #D doesnt need it, why do we?
if (fileName != null) {
results = parserContext.Resolve (expression, caretLineNumber, caretColumn, fileName, widget.GetText (0, widget.TextLength));
AddResolveResults(results);
}
}
return (ICompletionData[]) completionData.ToArray (typeof (ICompletionData));
}示例2: GetExpressionBeforeOffset
/// <remarks>
/// This method returns the expression before a specified offset.
/// That method is used in code completion to determine the expression given
/// to the parser for type resolve.
/// </remarks>
//public static string GetExpressionBeforeOffset(string text, int offset)
public static string GetExpressionBeforeOffset(ICompletionWidget widget, int offset)
{
int origOffset = offset;
while (offset - 1 > 0) {
switch (widget.GetChar (offset - 1)) {
case '}':
goto done;
// break;
case ']':
offset = SearchBracketBackward(widget, offset - 2, '[',']');
break;
case ')':
offset = SearchBracketBackward(widget, offset - 2, '(',')');
break;
case '.':
--offset;
break;
case '"':
return "\"\"";
case '\'':
return "'a'";
case '>':
if (widget.GetChar (offset - 2) == '-') {
offset -= 2;
break;
}
goto done;
default:
if (Char.IsWhiteSpace (widget.GetChar (offset - 1))) {
--offset;
break;
}
int start = offset - 1;
if (!IsLetterDigitOrUnderscore (widget.GetChar (start))) {
goto done;
}
while (start > 0 && IsLetterDigitOrUnderscore (widget.GetChar(start - 1))) {
--start;
}
Console.WriteLine("{0} -- {1}", offset, start);
string word = widget.GetText (start, offset);
Console.WriteLine("word >{0}<", word);
switch (word) {
case "ref":
case "out":
case "in":
case "return":
case "throw":
case "case":
goto done;
}
if (word.Length > 0 && !IsLetterDigitOrUnderscore(word[0])) {
goto done;
}
offset = start;
break;
}
}
done:
// Console.WriteLine("offset : {0} origOffset: {1}", offset, origOffset);
return offset - origOffset > 0 ? widget.GetText(origOffset, offset).Trim() : "";
}