| /* |
| * Copyright 2000-2009 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.daemon.impl; |
| |
| import com.intellij.codeHighlighting.TextEditorHighlightingPass; |
| import com.intellij.codeInsight.folding.impl.FoldingUpdate; |
| import com.intellij.openapi.editor.Editor; |
| import com.intellij.openapi.progress.ProgressIndicator; |
| import com.intellij.openapi.project.DumbAware; |
| import com.intellij.openapi.project.IndexNotReadyException; |
| import com.intellij.openapi.project.Project; |
| import com.intellij.openapi.util.Key; |
| import com.intellij.psi.PsiFile; |
| import org.jetbrains.annotations.NotNull; |
| |
| class InjectedCodeFoldingPass extends TextEditorHighlightingPass implements DumbAware { |
| private static final Key<Boolean> THE_FIRST_TIME_KEY = Key.create("FirstInjectedFoldingPass"); |
| private Runnable myRunnable; |
| private final Editor myEditor; |
| private final PsiFile myFile; |
| |
| InjectedCodeFoldingPass(@NotNull Project project, @NotNull Editor editor, @NotNull PsiFile file) { |
| super(project, editor.getDocument(), false); |
| myEditor = editor; |
| myFile = file; |
| } |
| |
| @Override |
| public void doCollectInformation(@NotNull ProgressIndicator progress) { |
| boolean firstTime = CodeFoldingPass.isFirstTime(myFile, myEditor, THE_FIRST_TIME_KEY); |
| Runnable runnable = FoldingUpdate.updateInjectedFoldRegions(myEditor, myFile, firstTime); |
| synchronized (this) { |
| myRunnable = runnable; |
| } |
| } |
| |
| @Override |
| public void doApplyInformationToEditor() { |
| Runnable runnable; |
| synchronized (this) { |
| runnable = myRunnable; |
| } |
| if (runnable != null){ |
| try { |
| runnable.run(); |
| } |
| catch (IndexNotReadyException ignored) { |
| } |
| CodeFoldingPass.clearFirstTimeFlag(myFile, myEditor, THE_FIRST_TIME_KEY); |
| } |
| } |
| } |