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Introduce DecompiledUtils

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This commit is contained in:
Pavel V. Talanov
2013-08-07 20:57:52 +04:00
parent e0e2d50143
commit 223c6007d2
2 changed files with 40 additions and 3 deletions
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idea/src/org/jetbrains/jet/plugin/JetQuickDocumentationProvider.java
+4 -3
View File
@@ -21,10 +21,10 @@ import com.intellij.lang.documentation.AbstractDocumentationProvider;
import com.intellij.lang.java.JavaDocumentationProvider;
import com.intellij.openapi.project.Project;
import com.intellij.openapi.util.text.StringUtil;
import com.intellij.openapi.vfs.VirtualFile;
import com.intellij.psi.PsiElement;
import com.intellij.psi.PsiWhiteSpace;
import com.intellij.psi.impl.compiled.ClsClassImpl;
import com.intellij.psi.impl.compiled.ClsFileImpl;
import com.intellij.psi.tree.IElementType;
import com.intellij.psi.util.PsiTreeUtil;
import org.jetbrains.annotations.NotNull;
@@ -35,7 +35,7 @@ import org.jetbrains.jet.lang.descriptors.DeclarationDescriptor;
import org.jetbrains.jet.lang.psi.*;
import org.jetbrains.jet.lang.resolve.BindingContext;
import org.jetbrains.jet.lang.resolve.BindingContextUtils;
import org.jetbrains.jet.plugin.libraries.JetDecompiledData;
import org.jetbrains.jet.plugin.libraries.DecompiledUtils;
import org.jetbrains.jet.plugin.project.AnalyzerFacadeWithCache;
import org.jetbrains.jet.plugin.references.BuiltInsReferenceResolver;
import org.jetbrains.jet.renderer.DescriptorRenderer;
@@ -117,7 +117,8 @@ public class JetQuickDocumentationProvider extends AbstractDocumentationProvider
if (JetLanguage.INSTANCE == declaration.getLanguage()) return true;
ClsClassImpl clsClass = PsiTreeUtil.getParentOfType(declaration, ClsClassImpl.class);
if (clsClass == null) return false;
return JetDecompiledData.isKotlinFile((ClsFileImpl) clsClass.getContainingFile());
VirtualFile file = clsClass.getContainingFile().getVirtualFile();
return file != null && DecompiledUtils.isKotlinCompiledFile(file);
}
@Override
idea/src/org/jetbrains/jet/plugin/libraries/DecompiledUtils.java
+36
View File
@@ -0,0 +1,36 @@
/*
* Copyright 2010-2013 JetBrains s.r.o.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.jetbrains.jet.plugin.libraries;
import com.intellij.openapi.fileTypes.StdFileTypes;
import com.intellij.openapi.vfs.VirtualFile;
import org.jetbrains.annotations.NotNull;
import org.jetbrains.jet.lang.resolve.java.resolver.KotlinClassFileHeader;
public final class DecompiledUtils {
public static boolean isKotlinCompiledFile(@NotNull VirtualFile file) {
if (!StdFileTypes.CLASS.getDefaultExtension().equals(file.getExtension())) {
return false;
}
//TODO: check index
return KotlinClassFileHeader.readKotlinHeaderFromClassFile(file).isKotlinCompiledFile();
}
private DecompiledUtils() {
}
}