diff options
Diffstat (limited to 'python/src/com/jetbrains/python/psi/impl/PyElementPresentation.java')
-rw-r--r-- | python/src/com/jetbrains/python/psi/impl/PyElementPresentation.java | 76 |
1 files changed, 76 insertions, 0 deletions
diff --git a/python/src/com/jetbrains/python/psi/impl/PyElementPresentation.java b/python/src/com/jetbrains/python/psi/impl/PyElementPresentation.java new file mode 100644 index 000000000000..7888071c7321 --- /dev/null +++ b/python/src/com/jetbrains/python/psi/impl/PyElementPresentation.java @@ -0,0 +1,76 @@ +/* + * Copyright 2000-2014 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 com.jetbrains.python.psi.impl; + +import com.intellij.navigation.ColoredItemPresentation; +import com.intellij.openapi.editor.colors.TextAttributesKey; +import com.intellij.openapi.vfs.VirtualFile; +import com.intellij.psi.PsiFile; +import com.jetbrains.python.PyNames; +import com.jetbrains.python.psi.PyElement; +import com.jetbrains.python.psi.resolve.QualifiedNameFinder; +import org.jetbrains.annotations.NotNull; +import org.jetbrains.annotations.Nullable; + +import javax.swing.*; + +/** +* @author vlan +*/ +public class PyElementPresentation implements ColoredItemPresentation { + @NotNull private final PyElement myElement; + + public PyElementPresentation(@NotNull PyElement element) { + myElement = element; + } + + @Nullable + @Override + public TextAttributesKey getTextAttributesKey() { + return null; + } + + @Nullable + @Override + public String getPresentableText() { + final String name = myElement.getName(); + return name != null ? name : PyNames.UNNAMED_ELEMENT; + } + + @Nullable + @Override + public String getLocationString() { + return "(" + getPackageForFile(myElement.getContainingFile()) + ")"; + } + + @Nullable + @Override + public Icon getIcon(boolean unused) { + return myElement.getIcon(0); + } + + public static String getPackageForFile(@NotNull PsiFile containingFile) { + final VirtualFile vFile = containingFile.getVirtualFile(); + + if (vFile != null) { + final String importableName = QualifiedNameFinder.findShortestImportableName(containingFile, vFile); + if (importableName != null) { + return importableName; + } + } + return ""; + } +} |