public string GetIndentedText(string indent, TabSettings tabSettings)
{
LineSubdivider subdivider = new LineSubdivider(text, true);
StringBuilder builder = new StringBuilder();
bool first = true;
foreach (string line in subdivider.GetLines())
{
if (!first)
{
builder.Append(indent);
}
first = false;
if (tabSettings.useSpaces && line.StartsWith("\t"))
{
string tab = tabSettings.Tab;
int count = 0;
while (count < line.Length && line[count] == '\t')
{
++count;
builder.Append(tab);
}
builder.Append(line.Substring(count));
}
else
{
builder.Append(line);
}
}
return(builder.ToString());
}
public void LineSubdivider_GetWithoutEndRN()
{
Assert.AreEqual("text", LineSubdivider.GetWithoutEndRN("text\r\n"));
Assert.AreEqual("text", LineSubdivider.GetWithoutEndRN("text\n"));
Assert.AreEqual("text", LineSubdivider.GetWithoutEndRN("text\r"));
Assert.AreEqual("text", LineSubdivider.GetWithoutEndRN("text"));
Assert.AreEqual("t", LineSubdivider.GetWithoutEndRN("t\r\n"));
Assert.AreEqual("t", LineSubdivider.GetWithoutEndRN("t\n"));
Assert.AreEqual("t", LineSubdivider.GetWithoutEndRN("t\r"));
Assert.AreEqual("t", LineSubdivider.GetWithoutEndRN("t"));
Assert.AreEqual("", LineSubdivider.GetWithoutEndRN("\r\n"));
Assert.AreEqual("", LineSubdivider.GetWithoutEndRN("\n"));
Assert.AreEqual("", LineSubdivider.GetWithoutEndRN("\r"));
Assert.AreEqual("", LineSubdivider.GetWithoutEndRN(""));
}
public void LineSubdivider_WithoutLastEmpty()
{
Assert.AreEqual(2, new LineSubdivider("text\n", false).GetLinesCount());
Assert.AreEqual(1, new LineSubdivider("text\n", true).GetLinesCount());
Assert.AreEqual(2, new LineSubdivider("text\na", false).GetLinesCount());
Assert.AreEqual(2, new LineSubdivider("text\na", true).GetLinesCount());
Assert.AreEqual(2, new LineSubdivider("\n", false).GetLinesCount());
{
LineSubdivider subdivider = new LineSubdivider("\n", true);
Assert.AreEqual(1, subdivider.GetLinesCount());
Assert.AreEqual(1, subdivider.GetLinesCount());
}
{
LineSubdivider subdivider = new LineSubdivider("text\ntext\n", true);
Assert.AreEqual(2, subdivider.GetLinesCount());
Assert.AreEqual(2, subdivider.GetLinesCount());
}
}
public SnippetFile(string rawText, string fileName)
{
LineSubdivider subdivider = new LineSubdivider(rawText, true);
StringBuilder builder = new StringBuilder();
string lastKey = null;
string lastDesc = null;
int index = 0;
foreach (string line in subdivider.GetLines())
{
if (line.StartsWith("#") || line.StartsWith("extensions"))
{
continue;
}
if (line.StartsWith("snippet ") || line.StartsWith("snippet\t"))
{
if (lastKey != null)
{
_atoms.Add(new SnippetAtom(index++, lastKey, lastDesc, builder.ToString(), fileName));
builder.Length = 0;
lastKey = null;
lastDesc = null;
}
string key = line.Substring("snippet ".Length).Trim();
string desc = "";
int descIndex = -1;
for (int i = 0; i < key.Length; ++i)
{
char c = key[i];
if (c == ' ' || c == '\t')
{
descIndex = i;
break;
}
}
if (descIndex != -1)
{
desc = key.Substring(descIndex + 1);
key = key.Substring(0, descIndex);
}
builder.Length = 0;
if (!string.IsNullOrEmpty(key))
{
lastKey = key;
lastDesc = desc;
builder.Length = 0;
}
}
else
{
if (lastKey != null && line.StartsWith("\t"))
{
builder.Append(line.Substring(1));
}
}
}
if (lastKey != null)
{
_atoms.Add(new SnippetAtom(index++, lastKey, lastDesc, builder.ToString(), fileName));
}
}
