/* * Copyright 2018 Airsaid. https://github.com/airsaid * * 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 task; import com.intellij.openapi.application.ApplicationManager; import com.intellij.openapi.progress.ProgressIndicator; import com.intellij.openapi.progress.Task; import com.intellij.openapi.project.Project; import com.intellij.psi.PsiFile; import com.intellij.psi.xml.XmlFile; import logic.ParseStringXml; import module.AndroidString; import org.jetbrains.annotations.Nls; import org.jetbrains.annotations.NotNull; import org.jetbrains.annotations.Nullable; import java.util.List; /** * @author airsaid */ public class GetAndroidStringTask extends Task.Backgroundable { private PsiFile mFile; private List<AndroidString> mAndroidStrings; private OnGetAndroidStringListener mListener; public interface OnGetAndroidStringListener { void onGetSuccess(@NotNull List<AndroidString> list); void onGetError(@NotNull Throwable error); } public GetAndroidStringTask(@Nullable Project project, @Nls @NotNull String title, PsiFile file) { super(project, title); this.mFile = file; } @Override public void run(@NotNull ProgressIndicator progressIndicator) { if (!(mFile instanceof XmlFile)) { onGetError(new IllegalArgumentException("File is not a strings.xml file.")); return; } ApplicationManager.getApplication().runReadAction(() -> { mAndroidStrings = ParseStringXml.parse(progressIndicator, mFile); }); } public void setOnGetAndroidStringListener(OnGetAndroidStringListener listener) { this.mListener = listener; } @Override public void onSuccess() { super.onSuccess(); onGetSuccess(mAndroidStrings); } @Override public void onThrowable(@NotNull Throwable error) { super.onThrowable(error); onGetError(error); } private void onGetSuccess(@NotNull List<AndroidString> list) { if (mListener != null) { mListener.onGetSuccess(list); } } private void onGetError(Throwable error) { if (mListener != null) { mListener.onGetError(error); } } }