| /* |
| * 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.template.impl.editorActions; |
| |
| import com.intellij.openapi.editor.actionSystem.EditorActionHandler; |
| import com.intellij.openapi.editor.Editor; |
| import com.intellij.openapi.actionSystem.DataContext; |
| import com.intellij.openapi.util.TextRange; |
| import com.intellij.codeInsight.template.impl.TemplateState; |
| import com.intellij.codeInsight.template.impl.TemplateManagerImpl; |
| |
| public abstract class HomeEndHandler extends EditorActionHandler { |
| private final EditorActionHandler myOriginalHandler; |
| boolean myIsHomeHandler; |
| |
| public HomeEndHandler(final EditorActionHandler originalHandler, boolean isHomeHandler) { |
| super(true); |
| myOriginalHandler = originalHandler; |
| myIsHomeHandler = isHomeHandler; |
| } |
| |
| @Override |
| public void execute(Editor editor, DataContext dataContext) { |
| final TemplateState templateState = TemplateManagerImpl.getTemplateState(editor); |
| if (templateState != null && !templateState.isFinished()) { |
| final TextRange range = templateState.getCurrentVariableRange(); |
| final int caretOffset = editor.getCaretModel().getOffset(); |
| if (range != null && range.getStartOffset() <= caretOffset && caretOffset <= range.getEndOffset()) { |
| int offsetToMove = myIsHomeHandler ? range.getStartOffset() : range.getEndOffset(); |
| if (offsetToMove != caretOffset) { |
| editor.getCaretModel().moveToOffset(offsetToMove); |
| } |
| editor.getSelectionModel().removeSelection(); |
| } else { |
| myOriginalHandler.execute(editor, dataContext); |
| } |
| } else { |
| myOriginalHandler.execute(editor, dataContext); |
| } |
| } |
| } |