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/*
* 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.
*/
/*
* Created by IntelliJ IDEA.
* User: Vladislav.Kaznacheev
* Date: Jul 4, 2007
* Time: 12:33:18 AM
*/
package com.intellij.execution;
import com.intellij.execution.configurations.RunConfiguration;
import com.intellij.execution.runners.ExecutionEnvironment;
import com.intellij.openapi.actionSystem.DataContext;
import com.intellij.openapi.extensions.ExtensionPointName;
import com.intellij.openapi.extensions.Extensions;
import com.intellij.openapi.project.Project;
import com.intellij.openapi.util.Key;
import org.jetbrains.annotations.Nullable;
import javax.swing.*;
public abstract class BeforeRunTaskProvider<T extends BeforeRunTask> {
public static final ExtensionPointName<BeforeRunTaskProvider<BeforeRunTask>> EXTENSION_POINT_NAME = new ExtensionPointName<BeforeRunTaskProvider<BeforeRunTask>>("com.intellij.stepsBeforeRunProvider");
public abstract Key<T> getId();
public abstract String getName();
@Nullable
public Icon getIcon() {
return null;
}
public abstract String getDescription(T task);
@Nullable
public Icon getTaskIcon(T task) {
return null;
}
public abstract boolean isConfigurable();
/**
* @return 'before run' task for the configuration or null, if the task from this provider is not applicable to the specified configuration
*/
@Nullable
public abstract T createTask(final RunConfiguration runConfiguration);
/**
* @return <code>true</code> if task configuration is changed
*/
public abstract boolean configureTask(final RunConfiguration runConfiguration, T task);
public abstract boolean canExecuteTask(RunConfiguration configuration, T task);
public abstract boolean executeTask(DataContext context, RunConfiguration configuration, ExecutionEnvironment env, T task);
/**
*
* @return <code>true</code> if at most one task may be configured
*/
public boolean isSingleton() {
return false;
}
@Nullable
public static <T extends BeforeRunTask> BeforeRunTaskProvider<T> getProvider(Project project, Key<T> key) {
BeforeRunTaskProvider<BeforeRunTask>[] providers = Extensions.getExtensions(BeforeRunTaskProvider.EXTENSION_POINT_NAME, project);
for (BeforeRunTaskProvider<BeforeRunTask> provider : providers) {
if (provider.getId() == key)
return (BeforeRunTaskProvider<T>)provider;
}
return null;
}
}
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