Added a text wrapper for long origins of nomenclature names

pir8aye · Oct 17, 2023 · ec9e41d · ec9e41d
1 parent ef795f4
commit ec9e41d
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Showing 3 changed files with 31 additions and 1 deletion.
diff --git a/src/core/StelUtils.cpp b/src/core/StelUtils.cpp
@@ -1406,6 +1406,33 @@ QString hoursToHmsStr(const float hours, const bool lowprecision)
 	return hoursToHmsStr(static_cast<double>(hours), lowprecision);
 }
 
+//! The method to splitting the text by substrings by some limit of string length
+QString wrapText(const QString& s, const int limit)
+{
+	QString result = "";
+	if (s.length()<=limit)
+		result = s;
+	else
+	{
+		QString prepare = "";
+		QStringList data = s.split(" ");
+		for (int i = 0; i<data.size(); i++)
+		{
+			prepare.append(QString(" %1").arg(data.at(i)));
+			if (prepare.length() >= limit)
+			{
+				result.append(QString("<br />%1").arg(data.at(i)));
+				prepare = "";
+			}
+			else
+				result.append(QString(" %1").arg(data.at(i)));
+		}
+	}
+
+	return result;
+}
+
+
 /* /////////////////// DELTA T VARIANTS
 // For the standard epochs for many formulae, we use
 // J2000.0=2000-jan-1.5=2451545.0,

diff --git a/src/core/StelUtils.hpp b/src/core/StelUtils.hpp
@@ -593,6 +593,9 @@ namespace StelUtils
 	//! Convert days (float) to a time string
 	QString daysFloatToDHMS(float days);
 
+	//! The method to splitting the text by substrings by some limit of string length
+	QString wrapText(const QString& s, const int limit = 52);
+
 	//! Get Delta-T estimation for a given date.
 	//! This is just an "empty" correction function, returning 0.
 	double getDeltaTwithoutCorrection(const double jDay);

diff --git a/src/core/modules/NomenclatureItem.cpp b/src/core/modules/NomenclatureItem.cpp
@@ -282,7 +282,7 @@ QString NomenclatureItem::getInfoString(const StelCore* core, const InfoStringGr
 			oss << QString("%1: %2°<br/>").arg(q_("Solar altitude"), QString::number(getSolarAltitude(core), 'f', 1));
 
 		if (!origin.isEmpty())
-			oss << QString("%1: %2<br/>").arg(q_("Origin of name"), qc_(origin, "origin"));
+			oss << StelUtils::wrapText(QString("%1: %2<br/>").arg(q_("Origin of name"), qc_(origin, "origin")));
 
 		// DEBUG output. This should help defining valid criteria for selection priority.
 		// oss << QString("Planet angular size (semidiameter!): %1''<br/>").arg(QString::number(planet->getAngularSize(core)*3600.));