public void TestSearchTextFound()
{
XWPFDocument xml = XWPFTestDataSamples.OpenSampleDocument("ThreeColHead.docx");
IList <XWPFParagraph> ps = xml.Paragraphs;
Assert.AreEqual(10, ps.Count);
XWPFParagraph p = ps[(0)];
TextSegement segment = p.SearchText("sample word document", new PositionInParagraph());
Assert.IsNotNull(segment);
Assert.AreEqual("sample word document", p.GetText(segment));
Assert.IsTrue(p.RemoveRun(0));
}
/**
* Get a Text
* @param segment
*/
public String GetText(TextSegement segment)
{
int RunBegin = segment.BeginRun;
int textBegin = segment.BeginText;
int charBegin = segment.BeginChar;
int RunEnd = segment.EndRun;
int textEnd = segment.EndText;
int charEnd = segment.EndChar;
StringBuilder text = new StringBuilder();
for (int i = RunBegin; i <= RunEnd; i++)
{
int startText = 0, endText = paragraph.GetRList()[i].GetTList().Count - 1;
if (i == RunBegin)
{
startText = textBegin;
}
if (i == RunEnd)
{
endText = textEnd;
}
for (int j = startText; j <= endText; j++)
{
String tmpText = paragraph.GetRList()[i].GetTArray(j).Value;
int startChar = 0, endChar = tmpText.Length - 1;
if ((j == textBegin) && (i == RunBegin))
{
startChar = charBegin;
}
if ((j == textEnd) && (i == RunEnd))
{
endChar = charEnd;
}
text.Append(tmpText.Substring(startChar, endChar - startChar + 1));
}
}
return(text.ToString());
}
/**
* Get a Text
* @param segment
*/
public String GetText(TextSegement segment)
{
//int RunBegin = segment.BeginRun;
//int textBegin = segment.BeginText;
//int charBegin = segment.BeginChar;
//int RunEnd = segment.EndRun;
//int textEnd = segment.EndText;
//int charEnd = segment.EndChar;
//StringBuilder out1 = new StringBuilder();
//for (int i = RunBegin; i <= RunEnd; i++)
//{
// int startText = 0, endText = paragraph.GetRArray(i).TList.Size() - 1;
// if (i == RunBegin)
// startText = textBegin;
// if (i == RunEnd)
// endText = textEnd;
// for (int j = startText; j <= endText; j++)
// {
// String tmpText = paragraph.GetRArray(i).GetTArray(j).StringValue;
// int startChar = 0, endChar = tmpText.Length() - 1;
// if ((j == textBegin) && (i == RunBegin))
// startChar = charBegin;
// if ((j == textEnd) && (i == RunEnd))
// {
// endChar = charEnd;
// }
// out1.Append(tmpText.Substring(startChar, endChar + 1));
// }
//}
//return out1.ToString();
throw new NotImplementedException();
}
/**
* this methods parse the paragraph and search for the string searched.
* If it Finds the string, it will return true and the position of the String
* will be saved in the parameter startPos.
* @param searched
* @param startPos
*/
public TextSegement SearchText(String searched, PositionInParagraph startPos)
{
int startRun = startPos.Run,
startText = startPos.Text,
startChar = startPos.Char;
int beginRunPos = 0, candCharPos = 0;
bool newList = false;
for (int RunPos = startRun; RunPos < paragraph.GetRList().Count; RunPos++)
{
int beginTextPos = 0, beginCharPos = 0, textPos = 0, charPos = 0;
CT_R ctRun = paragraph.GetRList()[RunPos];
foreach(object o in ctRun.Items)
{
if (o is CT_Text)
{
if (textPos >= startText)
{
String candidate = ((CT_Text)o).Value;
if (RunPos == startRun)
charPos = startChar;
else
charPos = 0;
for (; charPos < candidate.Length; charPos++)
{
if ((candidate[charPos] == searched[0]) && (candCharPos == 0))
{
beginTextPos = textPos;
beginCharPos = charPos;
beginRunPos = RunPos;
newList = true;
}
if (candidate[charPos] == searched[candCharPos])
{
if (candCharPos + 1 < searched.Length)
candCharPos++;
else if (newList)
{
TextSegement segement = new TextSegement();
segement.BeginRun = (beginRunPos);
segement.BeginText = (beginTextPos);
segement.BeginChar = (beginCharPos);
segement.EndRun = (RunPos);
segement.EndText = (textPos);
segement.EndChar = (charPos);
return segement;
}
}
else
candCharPos = 0;
}
}
textPos++;
}
else if (o is CT_ProofErr)
{
//c.RemoveXml();
}
else if (o is CT_RPr)
{
//do nothing
}
else
candCharPos = 0;
}
}
return null;
}
/**
* Get a Text
* @param segment
*/
public String GetText(TextSegement segment)
{
int RunBegin = segment.BeginRun;
int textBegin = segment.BeginText;
int charBegin = segment.BeginChar;
int RunEnd = segment.EndRun;
int textEnd = segment.EndText;
int charEnd = segment.EndChar;
StringBuilder text = new StringBuilder();
for (int i = RunBegin; i <= RunEnd; i++)
{
int startText = 0, endText = paragraph.GetRList()[i].GetTList().Count - 1;
if (i == RunBegin)
startText = textBegin;
if (i == RunEnd)
endText = textEnd;
for (int j = startText; j <= endText; j++)
{
String tmpText = paragraph.GetRList()[i].GetTArray(j).Value;
int startChar = 0, endChar = tmpText.Length - 1;
if ((j == textBegin) && (i == RunBegin))
startChar = charBegin;
if ((j == textEnd) && (i == RunEnd))
{
endChar = charEnd;
}
text.Append(tmpText.Substring(startChar, endChar-startChar+1));
}
}
return text.ToString();
}
/// <summary>
/// this methods parse the paragraph and search for the string searched.
/// If it finds the string, it will return true and the position of the String will be saved in the parameter startPos.
/// </summary>
/// <param name="searched"></param>
/// <param name="startPos"></param>
/// <returns></returns>
public TextSegement SearchText(String searched, PositionInParagraph startPos)
{
int startRun = startPos.Run,
startText = startPos.Text,
startChar = startPos.Char;
int beginRunPos = 0, candCharPos = 0;
bool newList = false;
for (int RunPos = startRun; RunPos < paragraph.GetRList().Count; RunPos++)
{
int beginTextPos = 0, beginCharPos = 0, textPos = 0, charPos = 0;
CT_R ctRun = paragraph.GetRList()[RunPos];
foreach (object o in ctRun.Items)
{
if (o is CT_Text)
{
if (textPos >= startText)
{
String candidate = ((CT_Text)o).Value;
if (RunPos == startRun)
{
charPos = startChar;
}
else
{
charPos = 0;
}
for (; charPos < candidate.Length; charPos++)
{
if ((candidate[charPos] == searched[0]) && (candCharPos == 0))
{
beginTextPos = textPos;
beginCharPos = charPos;
beginRunPos = RunPos;
newList = true;
}
if (candidate[charPos] == searched[candCharPos])
{
if (candCharPos + 1 < searched.Length)
{
candCharPos++;
}
else if (newList)
{
TextSegement segement = new TextSegement();
segement.BeginRun = (beginRunPos);
segement.BeginText = (beginTextPos);
segement.BeginChar = (beginCharPos);
segement.EndRun = (RunPos);
segement.EndText = (textPos);
segement.EndChar = (charPos);
return(segement);
}
}
else
{
candCharPos = 0;
}
}
}
textPos++;
}
else if (o is CT_ProofErr)
{
//c.RemoveXml();
}
else if (o is CT_RPr)
{
//do nothing
}
else
{
candCharPos = 0;
}
}
}
return(null);
}
public string GetText(TextSegement segment)
{
throw new NotImplementedException();
}
