public void TEST_OXMLMathParseOperator()
{
OXMLMathParseOperator parse;
parse = new OXMLMathParseOperator(@"\OPER", 0);
if (parse.sOperator != @"\OPER") Assert.Fail("Test 1 fail, parser return: " + parse.sOperator);
parse = new OXMLMathParseOperator(@"dы\OPER(123)", 2);
if (parse.sOperator != @"\OPER") Assert.Fail("Test 2 fail, parser return:" + parse.sOperator);
if (parse.sVar1 != "123") Assert.Fail("Test 3 fail, parser return:" + parse.sVar1);
if (parse.sVar2 != "") Assert.Fail("Test 4 fail, parser return:" + parse.sVar2);
parse = new OXMLMathParseOperator(@"\OPER(123)(456)", 0);
if (parse.sOperator != @"\OPER") Assert.Fail("Test 5 fail, parser return:" + parse.sOperator);
if (parse.sVar1 != "123") Assert.Fail("Test 6 fail, parser return:" + parse.sVar1);
if (parse.sVar2 != "456") Assert.Fail("Test 7 fail, parser return:" + parse.sVar2);
parse = new OXMLMathParseOperator(@"\OPER(123) (456)", 0);
if (parse.sOperator != @"\OPER") Assert.Fail("Test 8 fail, parser return: " + parse.sOperator);
if (parse.sVar1 != "123") Assert.Fail("Test 9 fail, parser return: " + parse.sVar1);
if (parse.sVar2 != "") Assert.Fail("Test 10 fail, parser return: " + parse.sVar2);
parse = new OXMLMathParseOperator(@"\OPER(123)4(456)", 0);
if (parse.sOperator != @"\OPER") Assert.Fail("Test 11 fail, parser return: " + parse.sOperator);
if (parse.sVar1 != "123") Assert.Fail("Test 12 fail, parser return: " + parse.sVar1);
if (parse.sVar2 != "") Assert.Fail("Test 13 fail, parser return: " + parse.sVar2);
parse = new OXMLMathParseOperator(@"\OPER(123)+(456)", 0);
if (parse.sOperator != @"\OPER") Assert.Fail("Test 14 fail, parser return: " + parse.sOperator);
if (parse.sVar1 != "123") Assert.Fail("Test 15 fail, parser return: " + parse.sVar1);
if (parse.sVar2 != "") Assert.Fail("Test 16 fail, parser return: " + parse.sVar2);
parse = new OXMLMathParseOperator(@"\OPER (123)(456)", 0);
if (parse.sOperator != @"\OPER") Assert.Fail("Test 17 fail, parser return: " + parse.sOperator);
if (parse.sVar1 != "") Assert.Fail("Test 18 fail, parser return: " + parse.sVar1);
if (parse.sVar2 != "") Assert.Fail("Test 19 fail, parser return: " + parse.sVar2);
parse = new OXMLMathParseOperator(@"\OPER(123 ", 0);
if (parse.sOperator != @"\OPER") Assert.Fail("Test 20 fail, parser return: " + parse.sOperator);
if (parse.sVar1 != "") Assert.Fail("Test 21 fail, parser return: " + parse.sVar1);
if (parse.sVar2 != "") Assert.Fail("Test 22 fail, parser return: " + parse.sVar2);
parse = new OXMLMathParseOperator(@"\OPER(1(2)3)(45(6))", 0);
if (parse.sOperator != @"\OPER") Assert.Fail("Test 23 fail, parser return: " + parse.sOperator);
if (parse.sVar1 != "1(2)3") Assert.Fail("Test 24 fail, parser return: " + parse.sVar1);
if (parse.sVar2 != "45(6)") Assert.Fail("Test 25 fail, parser return: " + parse.sVar2);
parse = new OXMLMathParseOperator(@"\OPER(1(23)(456)", 0);
if (parse.sOperator != @"\OPER") Assert.Fail("Test 26 fail, parser return: " + parse.sOperator);
if (parse.sVar1 != "") Assert.Fail("Test 27 fail, parser return: " + parse.sVar1);
if (parse.sVar2 != "") Assert.Fail("Test 28 fail, parser return: " + parse.sVar2);
parse = new OXMLMathParseOperator(@"\OPER(", 0);
if (parse.sOperator != @"\OPER") Assert.Fail("Test 29 fail, parser return: " + parse.sOperator);
if (parse.sVar1 != "") Assert.Fail("Test 30 fail, parser return: " + parse.sVar1);
if (parse.sVar2 != "") Assert.Fail("Test 31 fail, parser return: " + parse.sVar2);
Assert.Pass();
}
public static void StrParse(string str, OpenXmlElement parent)
{
if (parent == null) return;
string simpletext = "";
for (int i = 0; i < str.Length; i++)
{
switch (str[i])
{
case '\\':
var MOperator = new OXMLMathParseOperator(str, i);
//проверка на символ \\
if (MOperator.sOperator == "\\")
{
simpletext += '\\';
break;
}
//добавляем ранее пройденный текст
if (simpletext != "")
{
var rText = new OXMLMathRunWrap(simpletext);
parent.Append(rText.MainXMLElement);
simpletext = "";
}
//произошла какая либо ошибка
if (MOperator.sOperator == "") break;
//анализ операторов
if (MOperator.sOperator == @"\SUB")
{
if ((MOperator.sVar1 == "") && (MOperator.sVar2 == "")) break;
var sub = new OXMLMathSubscriptWrap();
StrParse(MOperator.sVar1, sub.XMLBase);
StrParse(MOperator.sVar2, sub.XMLSubArgument);
parent.Append(sub.MainXMLElement);
i = MOperator.iLastIndex;
}
if (MOperator.sOperator == @"\SUP")
{
if ((MOperator.sVar1 == "") && (MOperator.sVar2 == "")) break;
var sup = new OXMLMathSuperscriptWrap();
StrParse(MOperator.sVar1, sup.XMLBase);
StrParse(MOperator.sVar2, sup.XMLSuperArgument);
parent.Append(sup.MainXMLElement);
i = MOperator.iLastIndex;
}
if (MOperator.sOperator == @"\FRAC")
{
if ((MOperator.sVar1 == "") && (MOperator.sVar2 == "")) break;
var frac = new OXMLMathFractionWrap();
StrParse(MOperator.sVar1, frac.XMLNumerator);
StrParse(MOperator.sVar2, frac.XMLDenominator);
parent.Append(frac.MainXMLElement);
i = MOperator.iLastIndex;
}
break;
case '(':
int iCloseBracket = OXMLMathParseOperator.findCloseBracket(str, i);
if (iCloseBracket == -1)
{
simpletext += '(';
break;
}
string inner = str.Substring(i + 1, iCloseBracket - i - 1);
var delim = new OXMLMathDelimiterWrap();
StrParse(inner, delim.XMLBase);
parent.Append(delim.MainXMLElement);
i = iCloseBracket;
break;
default:
simpletext += str[i];
break;
}
}
//Смотрим, остался ли простой текст
if (simpletext != "")
{
var rText = new OXMLMathRunWrap(simpletext);
parent.Append(rText.MainXMLElement);
}
}