ThermitToolwindowRegistrar.java

/*
 * 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 org.napile.idea.thermit.config.impl;

import org.jetbrains.annotations.NonNls;
import org.jetbrains.annotations.NotNull;
import org.napile.idea.thermit.config.ThermitConfiguration;
import org.napile.idea.thermit.config.ThermitConfigurationBase;
import org.napile.idea.thermit.config.actions.TargetActionStub;
import com.intellij.openapi.actionSystem.ActionManager;
import com.intellij.openapi.actionSystem.DataContext;
import com.intellij.openapi.actionSystem.ex.ActionManagerEx;
import com.intellij.openapi.actionSystem.impl.SimpleDataContext;
import com.intellij.openapi.compiler.CompileContext;
import com.intellij.openapi.compiler.CompileTask;
import com.intellij.openapi.compiler.CompilerManager;
import com.intellij.openapi.components.AbstractProjectComponent;
import com.intellij.openapi.keymap.Keymap;
import com.intellij.openapi.keymap.ex.KeymapManagerEx;
import com.intellij.openapi.project.Project;

/**
 * @author Eugene Zhuravlev
 *         Date: Apr 24, 2007
 */
public class ThermitToolwindowRegistrar extends AbstractProjectComponent
{
	public ThermitToolwindowRegistrar(Project project)
	{
		super(project);
	}

	public void projectOpened()
	{

		final KeymapManagerEx keymapManager = KeymapManagerEx.getInstanceEx();
		final String prefix = ThermitConfiguration.getActionIdPrefix(myProject);
		final ActionManager actionManager = ActionManager.getInstance();

		for(Keymap keymap : keymapManager.getAllKeymaps())
		{
			for(String id : keymap.getActionIds())
			{
				if(id.startsWith(prefix) && actionManager.getAction(id) == null)
				{
					actionManager.registerAction(id, new TargetActionStub(id, myProject));
				}
			}
		}

		final CompilerManager compilerManager = CompilerManager.getInstance(myProject);
		final DataContext dataContext = SimpleDataContext.getProjectContext(myProject);
		compilerManager.addBeforeTask(new CompileTask()
		{
			public boolean execute(CompileContext context)
			{
				final ThermitConfiguration config = ThermitConfiguration.getInstance(myProject);
				((ThermitConfigurationBase) config).ensureInitialized();
				return config.executeTargetBeforeCompile(dataContext);
			}
		});
		compilerManager.addAfterTask(new CompileTask()
		{
			public boolean execute(CompileContext context)
			{
				final ThermitConfiguration config = ThermitConfiguration.getInstance(myProject);
				((ThermitConfigurationBase) config).ensureInitialized();
				return config.executeTargetAfterCompile(dataContext);
			}
		});
	}

	public void projectClosed()
	{
		final ActionManagerEx actionManager = ActionManagerEx.getInstanceEx();
		final String[] oldIds = actionManager.getActionIds(ThermitConfiguration.getActionIdPrefix(myProject));
		for(String oldId : oldIds)
		{
			actionManager.unregisterAction(oldId);
		}
	}

	@NonNls
	@NotNull
	public String getComponentName()
	{
		return "ThermitToolwindowRegistrar";
	}
}