| /* |
| * Copyright 2016 Google Inc. All Rights Reserved. |
| * |
| * 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.google.googlejavaformat.intellij; |
| |
| import com.google.googlejavaformat.java.JavaFormatterOptions; |
| import com.intellij.openapi.components.PersistentStateComponent; |
| import com.intellij.openapi.components.ServiceManager; |
| import com.intellij.openapi.components.State; |
| import com.intellij.openapi.components.Storage; |
| import com.intellij.openapi.project.Project; |
| import org.checkerframework.checker.nullness.qual.Nullable; |
| |
| @State( |
| name = "GoogleJavaFormatSettings", |
| storages = {@Storage("google-java-format.xml")}) |
| class GoogleJavaFormatSettings implements PersistentStateComponent<GoogleJavaFormatSettings.State> { |
| |
| private State state = new State(); |
| |
| static GoogleJavaFormatSettings getInstance(Project project) { |
| return ServiceManager.getService(project, GoogleJavaFormatSettings.class); |
| } |
| |
| @Nullable |
| @Override |
| public State getState() { |
| return state; |
| } |
| |
| @Override |
| public void loadState(State state) { |
| this.state = state; |
| } |
| |
| boolean isEnabled() { |
| return state.enabled.equals(EnabledState.ENABLED); |
| } |
| |
| void setEnabled(boolean enabled) { |
| setEnabled(enabled ? EnabledState.ENABLED : EnabledState.DISABLED); |
| } |
| |
| void setEnabled(EnabledState enabled) { |
| state.enabled = enabled; |
| } |
| |
| boolean isUninitialized() { |
| return state.enabled.equals(EnabledState.UNKNOWN); |
| } |
| |
| JavaFormatterOptions.Style getStyle() { |
| return state.style; |
| } |
| |
| void setStyle(JavaFormatterOptions.Style style) { |
| state.style = style; |
| } |
| |
| enum EnabledState { |
| UNKNOWN, |
| ENABLED, |
| DISABLED; |
| } |
| |
| static class State { |
| |
| private EnabledState enabled = EnabledState.UNKNOWN; |
| public JavaFormatterOptions.Style style = JavaFormatterOptions.Style.GOOGLE; |
| |
| // enabled used to be a boolean so we use bean property methods for backwards compatibility |
| public void setEnabled(@Nullable String enabledStr) { |
| if (enabledStr == null) { |
| enabled = EnabledState.UNKNOWN; |
| } else if (Boolean.valueOf(enabledStr)) { |
| enabled = EnabledState.ENABLED; |
| } else { |
| enabled = EnabledState.DISABLED; |
| } |
| } |
| |
| public String getEnabled() { |
| switch (enabled) { |
| case ENABLED: |
| return "true"; |
| case DISABLED: |
| return "false"; |
| default: |
| return null; |
| } |
| } |
| } |
| } |