public static string GetWordFromPointer(TextPointer pointer, Logic.TextInLanguage textInLanguage)
{
string word;
int firstIndex;
int lastIndex;
bool inWord = GetWordFromPointer(pointer, textInLanguage, out word, out firstIndex, out lastIndex);
if (inWord)
{
return(word);
}
else
{
return(null);
}
}
public static bool GetWordFromPointer(TextPointer pointer, Logic.TextInLanguage textInLanguage, out string word, out int firstIndex, out int lastIndex)
{
Logic.TextInLanguage.SyntaxLayout.Word wordData;
GetWordFromPointer(pointer, textInLanguage, out wordData);
bool wordDataExists = wordData != null;
if (wordDataExists)
{
word = wordData.ToString();
firstIndex = wordData.FirstIndex;
lastIndex = wordData.LastIndex;
}
else
{
word = null;
firstIndex = -1;
lastIndex = -1;
}
return(wordDataExists);
}
public static void GetWordFromPointer(TextPointer pointer, Logic.TextInLanguage textInLanguage, out Logic.TextInLanguage.SyntaxLayout.Word word)
{
if (pointer != null)
{
int letterIdx = GetTextIndexInParagraphFromPointer(pointer);
Logic.TextInLanguage.SyntaxLayout.WordInSentenceIndex index;
bool inWord = textInLanguage.Layout.GetWordInSentenceIndexByTextLetterIndex(letterIdx, out index);
var wordData = textInLanguage.Layout.GetWordByIndex(index);
if (inWord)
{
word = wordData;
}
else
{
word = null;
}
return;
}
word = null;
}
