| /* |
| * 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.intellij.codeInsight.navigation; |
| |
| import com.intellij.codeInsight.CodeInsightActionHandler; |
| import com.intellij.codeInsight.lookup.LookupManager; |
| import com.intellij.openapi.editor.Editor; |
| import com.intellij.openapi.editor.ScrollType; |
| import com.intellij.openapi.fileEditor.ex.IdeDocumentHistory; |
| import com.intellij.openapi.project.Project; |
| import com.intellij.psi.PsiDocumentManager; |
| import com.intellij.psi.PsiFile; |
| import org.jetbrains.annotations.NotNull; |
| |
| public class MethodUpHandler implements CodeInsightActionHandler { |
| @Override |
| public void invoke(@NotNull Project project, @NotNull Editor editor, @NotNull PsiFile file) { |
| LookupManager.getInstance(project).hideActiveLookup(); |
| |
| PsiDocumentManager.getInstance(project).commitAllDocuments(); |
| |
| int caretOffset = editor.getCaretModel().getOffset(); |
| int caretLine = editor.getCaretModel().getLogicalPosition().line; |
| int[] offsets = MethodUpDownUtil.getNavigationOffsets(file, caretOffset); |
| for(int i = offsets.length - 1; i >= 0; i--){ |
| int offset = offsets[i]; |
| if (offset < caretOffset){ |
| int line = editor.offsetToLogicalPosition(offset).line; |
| if (line < caretLine){ |
| editor.getCaretModel().removeSecondaryCarets(); |
| editor.getCaretModel().moveToOffset(offset); |
| editor.getSelectionModel().removeSelection(); |
| editor.getScrollingModel().scrollToCaret(ScrollType.CENTER_UP); |
| IdeDocumentHistory.getInstance(project).includeCurrentCommandAsNavigation(); |
| break; |
| } |
| } |
| } |
| } |
| |
| @Override |
| public boolean startInWriteAction() { |
| return true; |
| } |
| } |