/* * Copyright 2016 The Bazel Authors. 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.idea.blaze.base.run.producers; import com.google.idea.blaze.base.settings.Blaze; import com.intellij.execution.actions.ConfigurationContext; import com.intellij.execution.actions.ConfigurationFromContext; import com.intellij.execution.actions.RunConfigurationProducer; import com.intellij.execution.configurations.ConfigurationType; import com.intellij.execution.configurations.RunConfiguration; import com.intellij.openapi.util.NullUtils; import com.intellij.openapi.util.Ref; import com.intellij.psi.PsiElement; /** Base class for Blaze run configuration producers. */ public abstract class BlazeRunConfigurationProducer<T extends RunConfiguration> extends RunConfigurationProducer<T> { protected BlazeRunConfigurationProducer(ConfigurationType configurationType) { super(configurationType); } @Override public boolean isPreferredConfiguration( ConfigurationFromContext self, ConfigurationFromContext other) { return Blaze.isBlazeProject(self.getConfiguration().getProject()); } @Override public boolean shouldReplace(ConfigurationFromContext self, ConfigurationFromContext other) { return Blaze.isBlazeProject(self.getConfiguration().getProject()) && !other.isProducedBy(BlazeRunConfigurationProducer.class); } @Override protected final boolean setupConfigurationFromContext( T configuration, ConfigurationContext context, Ref<PsiElement> sourceElement) { if (NullUtils.hasNull(configuration, context, sourceElement)) { return false; } if (!validContext(context)) { return false; } return doSetupConfigFromContext(configuration, context, sourceElement); } protected abstract boolean doSetupConfigFromContext( T configuration, ConfigurationContext context, Ref<PsiElement> sourceElement); @Override public final boolean isConfigurationFromContext(T configuration, ConfigurationContext context) { if (NullUtils.hasNull(configuration, context)) { return false; } if (!validContext(context)) { return false; } return doIsConfigFromContext(configuration, context); } protected abstract boolean doIsConfigFromContext(T configuration, ConfigurationContext context); /** Returns true if the producer should ignore contexts outside the project. Defaults to false. */ protected boolean restrictedToProjectFiles() { return false; } private boolean validContext(ConfigurationContext context) { if (restrictedToProjectFiles() && context.getModule() == null) { return false; } if (!isBlazeContext(context)) { return false; } return true; } private static boolean isBlazeContext(ConfigurationContext context) { return Blaze.isBlazeProject(context.getProject()); } }