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declaration range handler for PyCharm

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This commit is contained in:
Dmitry Jemerov
2011-06-24 19:05:26 +02:00
parent 558ee2c63d
commit 1b21cbbb75
2 changed files with 40 additions and 0 deletions
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python/src/META-INF/python-plugin-common.xml
+3
View File
@@ -71,6 +71,9 @@
<bundledColorSchemesProvider implementation="com.jetbrains.python.PythonBundledColorSchemeProvider"/>
<declarationRangeHandler key="com.jetbrains.python.psi.PyElement"
implementationClass="com.jetbrains.python.codeInsight.PyDeclarationRangeHandler"/>
<!-- Run/Debug -->
<configurationType implementation="com.jetbrains.python.run.PythonConfigurationType"/>
<programRunner implementation="com.jetbrains.python.run.PythonRunner"/>
python/src/com/jetbrains/python/codeInsight/PyDeclarationRangeHandler.java
+37
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@@ -0,0 +1,37 @@
package com.jetbrains.python.codeInsight;
import com.intellij.codeInsight.hint.DeclarationRangeHandler;
import com.intellij.lang.ASTNode;
import com.intellij.openapi.util.TextRange;
import com.intellij.psi.PsiElement;
import com.jetbrains.python.psi.PyArgumentList;
import com.jetbrains.python.psi.PyClass;
import com.jetbrains.python.psi.PyFunction;
import com.jetbrains.python.psi.PyParameterList;
import org.jetbrains.annotations.NotNull;
/**
* @author yole
*/
public class PyDeclarationRangeHandler implements DeclarationRangeHandler {
@NotNull
@Override
public TextRange getDeclarationRange(@NotNull PsiElement container) {
int start = container.getTextRange().getStartOffset();
if (container instanceof PyFunction) {
PyParameterList parameterList = ((PyFunction)container).getParameterList();
return new TextRange(start, parameterList.getTextRange().getEndOffset());
}
if (container instanceof PyClass) {
PyArgumentList argumentList = ((PyClass)container).getSuperClassExpressionList();
if (argumentList != null) {
return new TextRange(start, argumentList.getTextRange().getEndOffset());
}
ASTNode nameNode = ((PyClass)container).getNameNode();
if (nameNode != null) {
return new TextRange(start, nameNode.getStartOffset() + nameNode.getTextLength());
}
}
return container.getTextRange();
}
}