Make ColorHistory more robust to change in format.

glabels/ColorHistory.cpp

@@ -77,8 +77,21 @@ namespace glabels
 		for ( QString& nameColor : readNameColorList() )
 		{
 			QStringList v = nameColor.split( ':' );
+			if ( v.size() == 2 )
+			{
 				colorList << QColor( v[1] );
 			}
+			else if ( v.size() == 1 )
+			{
+				// Old-style, no name
+				colorList << QColor( v[0] );
+			}
+			else
+			{
+				// Should not happen
+				qWarning() << "Invalid color history.";
+			}
+		}
 
 		return colorList;
 	}
@@ -91,8 +104,21 @@ namespace glabels
 		for ( QString& nameColor : readNameColorList() )
 		{
 			QStringList v = nameColor.split( ':' );
+			if ( v.size() == 2 )
+			{
 				nameList << v[0];
 			}
+			else if ( v.size() == 1 )
+			{
+				 // Old-style, no name
+				nameList << QString(tr("color %1")).arg( v[0] );
+			}
+			else
+			{
+				// Should not happen
+				qWarning() << "Invalid color history.";
+			}
+		}
 
 		return nameList;
 	}

translations/glabels_C.ts

@@ -1127,6 +1127,13 @@
         <translation type="unfinished"></translation>
     </message>
 </context>
+<context>
+    <name>glabels::ColorHistory</name>
+    <message>
+        <source>color %1</source>
+        <translation type="unfinished"></translation>
+    </message>
+</context>
 <context>
     <name>glabels::ColorPaletteDialog</name>
     <message>
@@ -1154,6 +1161,10 @@
         <extracomment>%1 = color specification in hex. String must not contain a colon (:).</extracomment>
         <translation type="unfinished"></translation>
     </message>
+    <message>
+        <source>Custom color #%1</source>
+        <translation type="unfinished"></translation>
+    </message>
 </context>
 <context>
     <name>glabels::FieldButton</name>
@@ -1912,6 +1923,14 @@
         <source>Shadow</source>
         <translation type="unfinished"></translation>
     </message>
+    <message>
+        <source>Insert Field</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <source>Selected File...</source>
+        <translation type="unfinished"></translation>
+    </message>
 </context>
 <context>
     <name>glabels::PrintView</name>