| /* |
| * Copyright 2000-2011 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.openapi.vcs; |
| |
| import com.intellij.codeInsight.completion.CompletionContributor; |
| import com.intellij.codeInsight.completion.CompletionParameters; |
| import com.intellij.codeInsight.completion.CompletionResultSet; |
| import com.intellij.codeInsight.completion.impl.CamelHumpMatcher; |
| import com.intellij.codeInsight.lookup.LookupElementBuilder; |
| import com.intellij.openapi.actionSystem.DataContext; |
| import com.intellij.openapi.editor.Document; |
| import com.intellij.openapi.vcs.changes.Change; |
| import com.intellij.openapi.vcs.changes.ChangeList; |
| import com.intellij.openapi.vcs.changes.ContentRevision; |
| import com.intellij.openapi.vcs.ui.CommitMessage; |
| import com.intellij.psi.PsiDocumentManager; |
| import com.intellij.psi.PsiFile; |
| import com.intellij.ui.TextFieldWithAutoCompletionListProvider; |
| import org.jetbrains.annotations.NotNull; |
| |
| /** |
| * @author Dmitry Avdeev |
| */ |
| public class CommitCompletionContributor extends CompletionContributor { |
| |
| @Override |
| public void fillCompletionVariants(@NotNull CompletionParameters parameters, @NotNull CompletionResultSet result) { |
| PsiFile file = parameters.getOriginalFile(); |
| Document document = PsiDocumentManager.getInstance(file.getProject()).getDocument(file); |
| if (document != null) { |
| DataContext dataContext = document.getUserData(CommitMessage.DATA_CONTEXT_KEY); |
| if (dataContext != null) { |
| result.stopHere(); |
| if (parameters.getInvocationCount() > 0) { |
| ChangeList[] lists = VcsDataKeys.CHANGE_LISTS.getData(dataContext); |
| if (lists != null) { |
| String prefix = TextFieldWithAutoCompletionListProvider.getCompletionPrefix(parameters); |
| CompletionResultSet insensitive = result.caseInsensitive().withPrefixMatcher(new CamelHumpMatcher(prefix)); |
| for (ChangeList list : lists) { |
| for (Change change : list.getChanges()) { |
| ContentRevision revision = change.getAfterRevision() == null ? change.getBeforeRevision() : change.getAfterRevision(); |
| if (revision != null) { |
| FilePath filePath = revision.getFile(); |
| LookupElementBuilder element = LookupElementBuilder.create(filePath.getName()). |
| withIcon(filePath.getFileType().getIcon()); |
| insensitive.addElement(element); |
| } |
| } |
| } |
| } |
| } |
| } |
| } |
| } |
| } |