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Minor code improvement

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This commit is contained in:
Valentin Kipyatkov
2014-10-01 20:50:25 +04:00
parent 7b58d8b1e9
commit f22e14571f
1 changed files with 5 additions and 11 deletions
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idea/src/org/jetbrains/jet/plugin/editor/wordSelection/JetListSelectioner.kt
+5 -11
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@@ -31,19 +31,13 @@ import org.jetbrains.jet.lexer.JetTokens
import java.util.Arrays
public class JetListSelectioner : BasicSelectioner() {
override fun canSelect(e: PsiElement): Boolean {
return e is JetParameterList || e is JetValueArgumentList || e is JetTypeParameterList || e is JetTypeArgumentList
}
override fun canSelect(e: PsiElement)
= e is JetParameterList || e is JetValueArgumentList || e is JetTypeParameterList || e is JetTypeArgumentList
override fun select(e: PsiElement, editorText: CharSequence, cursorOffset: Int, editor: Editor): List<TextRange> {
val node = e.getNode()!!
val startNode = node.findChildByType(TokenSet.create(JetTokens.LPAR, JetTokens.LT))
val endNode = node.findChildByType(TokenSet.create(JetTokens.RPAR, JetTokens.GT))
if (startNode != null && endNode != null) {
return Arrays.asList<TextRange>(TextRange(startNode.getStartOffset() + 1, endNode.getStartOffset()))
}
else {
return Arrays.asList<TextRange>()
}
val startNode = node.findChildByType(TokenSet.create(JetTokens.LPAR, JetTokens.LT)) ?: return listOf()
val endNode = node.findChildByType(TokenSet.create(JetTokens.RPAR, JetTokens.GT)) ?: return listOf()
return listOf(TextRange(startNode.getStartOffset() + 1, endNode.getStartOffset()))
}
}