| /* |
| * 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.openapi.project.impl; |
| |
| import com.intellij.openapi.components.ProjectComponent; |
| import com.intellij.openapi.project.ProjectReloadState; |
| import com.intellij.openapi.util.DefaultJDOMExternalizer; |
| import com.intellij.openapi.util.InvalidDataException; |
| import com.intellij.openapi.util.JDOMExternalizable; |
| import com.intellij.openapi.util.WriteExternalException; |
| import org.jdom.Element; |
| import org.jetbrains.annotations.NotNull; |
| |
| public class ProjectReloadStateImpl extends ProjectReloadState implements ProjectComponent, JDOMExternalizable { |
| |
| public static final int UNKNOWN = 0; |
| public static final int BEFORE_RELOAD = 1; |
| public static final int AFTER_RELOAD = 2; |
| |
| public int STATE = UNKNOWN; |
| |
| public void projectOpened() { |
| |
| } |
| |
| public void projectClosed() { |
| |
| } |
| |
| @NotNull |
| public String getComponentName() { |
| return "ProjectReloadState"; |
| } |
| |
| public void initComponent() { } |
| |
| public void disposeComponent() { |
| |
| } |
| |
| public void writeExternal(Element element) throws WriteExternalException { |
| DefaultJDOMExternalizer.writeExternal(this, element); |
| } |
| |
| private void transformState() { |
| if (STATE == BEFORE_RELOAD) { |
| STATE = AFTER_RELOAD; |
| } |
| else if (STATE == AFTER_RELOAD) { |
| STATE = UNKNOWN; |
| } |
| } |
| |
| public void setBeforeReload() { |
| STATE = BEFORE_RELOAD; |
| } |
| |
| public boolean isAfterAutomaticReload() { |
| return STATE == AFTER_RELOAD; |
| } |
| |
| public void readExternal(Element element) throws InvalidDataException { |
| DefaultJDOMExternalizer.readExternal(this, element); |
| transformState(); |
| } |
| |
| public void onBeforeAutomaticProjectReload() { |
| setBeforeReload(); |
| } |
| } |