本文整理汇总了C#中IVsTextLines.GetLastLineIndex方法的典型用法代码示例。如果您正苦于以下问题：C# IVsTextLines.GetLastLineIndex方法的具体用法？C# IVsTextLines.GetLastLineIndex怎么用？C# IVsTextLines.GetLastLineIndex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IVsTextLines的用法示例。
在下文中一共展示了IVsTextLines.GetLastLineIndex方法的5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: ReformatCode
public static List<EditSpan> ReformatCode(IVsTextLines pBuffer, TextSpan span, int tabSize)
{
string filePath = FilePathUtilities.GetFilePath(pBuffer);
// Return dynamic scanner based on file extension
List<EditSpan> changeList = new List<EditSpan>();
int nbLines;
pBuffer.GetLineCount(out nbLines);
string codeToFormat;
int lastLine;
int lastLineIndex;
pBuffer.GetLastLineIndex(out lastLine, out lastLineIndex);
pBuffer.GetLineText(0, 0, lastLine, lastLineIndex, out codeToFormat);
NShaderScanner shaderScanner = NShaderScannerFactory.GetShaderScanner(filePath);
Scanner lexer = shaderScanner.Lexer;
lexer.SetSource(codeToFormat, 0);
int spanStart;
int spanEnd;
pBuffer.GetPositionOfLineIndex(span.iStartLine, span.iStartIndex, out spanStart);
pBuffer.GetPositionOfLineIndex(span.iEndLine, span.iEndIndex, out spanEnd);
int state = 0;
int start, end;
ShaderToken token = (ShaderToken) lexer.GetNext(ref state, out start, out end);
List<int> brackets = new List<int>();
List<int> delimiters = new List<int>();
// !EOL and !EOF
int level = 0;
int startCopy = 0;
int levelParenthesis = 0;
while (token != ShaderToken.EOF)
{
switch (token)
{
case ShaderToken.LEFT_PARENTHESIS:
levelParenthesis++;
break;
case ShaderToken.RIGHT_PARENTHESIS:
levelParenthesis--;
if ( levelParenthesis < 0 )
{
levelParenthesis = 0;
}
break;
case ShaderToken.LEFT_BRACKET:
level++;
if (codeToFormat[start] == '{' && start >= spanStart && end <= spanEnd)
{
Match match = matchBraceStart.Match(codeToFormat, start);
StringBuilder codeFormatted = new StringBuilder();
codeFormatted.Append("{\r\n");
int levelToIndentNext = level;
if (match.Groups.Count == 2)
{
string matchStr = match.Groups[1].Value;
levelToIndentNext--;
}
for (int i = 0; i < levelToIndentNext; i++)
{
for (int j = 0; j < tabSize; j++)
{
codeFormatted.Append(' ');
}
}
if (match.Groups.Count == 2)
{
codeFormatted.Append("}\r\n");
}
TextSpan editTextSpan = new TextSpan();
pBuffer.GetLineIndexOfPosition(start,
out editTextSpan.iStartLine,
out editTextSpan.iStartIndex);
pBuffer.GetLineIndexOfPosition(startCopy + match.Index + match.Length,
out editTextSpan.iEndLine,
out editTextSpan.iEndIndex);
changeList.Add(new EditSpan(editTextSpan, codeFormatted.ToString()));
}
break;
case ShaderToken.RIGHT_BRACKET:
level--;
if (level < 0)
{
level = 0;
}
brackets.Add(start);
break;
case ShaderToken.DELIMITER:
if (codeToFormat[start] == ';' && start >= spanStart && end <= spanEnd && levelParenthesis == 0)
{
Match match = matchEndOfStatement.Match(codeToFormat, start);
//.........这里部分代码省略.........
示例2: GetLine
static string GetLine(IVsTextLines lines, int lineNr)
{
if (lineNr < 0)
throw new ArgumentOutOfRangeException("lineNr");
else if (lines == null)
return null;
int lastLine, lastIndex;
if (!ErrorHandler.Succeeded(lines.GetLastLineIndex(out lastLine, out lastIndex)))
return null;
if (lineNr > lastLine)
return null;
LINEDATA[] data = new LINEDATA[1];
if (!ErrorHandler.Succeeded(lines.GetLineData(lineNr, data, null)))
return null;
return Marshal.PtrToStringUni(data[0].pszText, data[0].iLength);
}示例3: UpdateServiceDefinition
private static void UpdateServiceDefinition(IVsTextLines lines, string roleType, string projectName) {
if (lines == null) {
throw new ArgumentException("lines");
}
int lastLine, lastIndex;
string text;
ErrorHandler.ThrowOnFailure(lines.GetLastLineIndex(out lastLine, out lastIndex));
ErrorHandler.ThrowOnFailure(lines.GetLineText(0, 0, lastLine, lastIndex, out text));
var doc = new XmlDocument();
doc.LoadXml(text);
UpdateServiceDefinition(doc, roleType, projectName);
var encoding = Encoding.UTF8;
var userData = lines as IVsUserData;
if (userData != null) {
var guid = VSConstants.VsTextBufferUserDataGuid.VsBufferEncodingVSTFF_guid;
object data;
int cp;
if (ErrorHandler.Succeeded(userData.GetData(ref guid, out data)) &&
(cp = (data as int? ?? (int)(data as uint? ?? 0)) & (int)__VSTFF.VSTFF_CPMASK) != 0) {
try {
encoding = Encoding.GetEncoding(cp);
} catch (NotSupportedException) {
} catch (ArgumentException) {
}
}
}
var sw = new StringWriterWithEncoding(encoding);
doc.Save(XmlWriter.Create(
sw,
new XmlWriterSettings {
Indent = true,
IndentChars = " ",
NewLineHandling = NewLineHandling.Entitize,
Encoding = encoding
}
));
var sb = sw.GetStringBuilder();
var len = sb.Length;
var pStr = Marshal.StringToCoTaskMemUni(sb.ToString());
try {
ErrorHandler.ThrowOnFailure(lines.ReplaceLines(0, 0, lastLine, lastIndex, pStr, len, new TextSpan[1]));
} finally {
Marshal.FreeCoTaskMem(pStr);
}
}示例4: GetText
/// <summary>
/// Gets the text.
/// </summary>
/// <param name="textLines">The text lines.</param>
/// <returns></returns>
private static string GetText(IVsTextLines textLines)
{
int line, index;
string buffer;
if (textLines.GetLastLineIndex(out line, out index) != VSConstants.S_OK)
return String.Empty;
if (textLines.GetLineText(0, 0, line, index, out buffer) != VSConstants.S_OK)
return String.Empty;
return buffer;
}示例5: GetAllText
private static string GetAllText(IVsTextLines buffer)
{
int endLine, endIndex;
string text;
if (buffer.GetLastLineIndex(out endLine, out endIndex) != VSConstants.S_OK ||
buffer.GetLineText(0, 0, endLine, endIndex, out text) != VSConstants.S_OK)
{
text = null;
}
return text;
}