| /* |
| * Copyright 2000-2013 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 com.jetbrains.python.codeInsight; |
| |
| import com.intellij.codeInsight.navigation.MethodNavigationOffsetProvider; |
| import com.intellij.codeInsight.navigation.MethodUpDownUtil; |
| import com.intellij.psi.PsiElement; |
| import com.intellij.psi.PsiFile; |
| import com.jetbrains.python.psi.PyClass; |
| import com.jetbrains.python.psi.PyFile; |
| import com.jetbrains.python.psi.PyFunction; |
| |
| import java.util.ArrayList; |
| import java.util.Collections; |
| |
| /** |
| * User : ktisha |
| */ |
| public class PyMethodNavigationOffsetProvider implements MethodNavigationOffsetProvider { |
| |
| @Override |
| public int[] getMethodNavigationOffsets(final PsiFile file, final int caretOffset) { |
| if (file instanceof PyFile) { |
| final ArrayList<PsiElement> array = new ArrayList<PsiElement>(); |
| addNavigationElements(array, file); |
| return MethodUpDownUtil.offsetsFromElements(array); |
| } |
| return null; |
| } |
| |
| private static void addNavigationElements(final ArrayList<PsiElement> array, final PsiElement psiElement) { |
| if (psiElement instanceof PyFile) { |
| for (PyClass pyClass : ((PyFile)psiElement).getTopLevelClasses()) { |
| addNavigationElements(array, pyClass); |
| } |
| for (PyFunction pyFunction : ((PyFile)psiElement).getTopLevelFunctions()) { |
| addNavigationElements(array, pyFunction); |
| } |
| } |
| else if (psiElement instanceof PyFunction){ |
| array.add(psiElement); |
| } |
| else if (psiElement instanceof PyClass) { |
| Collections.addAll(array, ((PyClass)psiElement).getMethods()); |
| } |
| } |
| } |