com.intellij.remoteServer.impl.configuration.localServer.LocalToServerSettingsEditor.java Source code

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Here is the source code for com.intellij.remoteServer.impl.configuration.localServer.LocalToServerSettingsEditor.java

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/*
 * Copyright 2000-2013 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 com.intellij.remoteServer.impl.configuration.localServer;

import com.intellij.openapi.options.ConfigurationException;
import com.intellij.openapi.options.SettingsEditor;
import com.intellij.openapi.project.Project;
import com.intellij.openapi.ui.ComboBox;
import com.intellij.openapi.util.Comparing;
import com.intellij.openapi.util.Disposer;
import com.intellij.remoteServer.ServerType;
import com.intellij.remoteServer.configuration.ServerConfiguration;
import com.intellij.remoteServer.configuration.deployment.DeploymentConfiguration;
import com.intellij.remoteServer.configuration.deployment.DeploymentConfigurator;
import com.intellij.remoteServer.configuration.deployment.DeploymentSource;
import com.intellij.ui.ListCellRendererWrapper;
import com.intellij.ui.SortedComboBoxModel;
import com.intellij.util.ui.FormBuilder;
import org.jetbrains.annotations.NotNull;
import org.jetbrains.annotations.Nullable;

import javax.swing.*;
import java.awt.*;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import java.util.Comparator;

/**
 * @author nik
 */
public class LocalToServerSettingsEditor<S extends ServerConfiguration, D extends DeploymentConfiguration>
        extends SettingsEditor<LocalServerRunConfiguration<S, D>> {
    private final ServerType<S> myServerType;
    private final DeploymentConfigurator<D> myDeploymentConfigurator;
    private final Project myProject;
    private final ComboBox mySourceComboBox;
    private final SortedComboBoxModel<DeploymentSource> mySourceListModel;
    private final JPanel myDeploymentSettingsComponent;
    private SettingsEditor<D> myDeploymentSettingsEditor;
    private DeploymentSource myLastSelection;

    public LocalToServerSettingsEditor(final ServerType<S> type, DeploymentConfigurator<D> deploymentConfigurator,
            Project project) {
        myServerType = type;
        myDeploymentConfigurator = deploymentConfigurator;
        myProject = project;

        mySourceListModel = new SortedComboBoxModel<DeploymentSource>(new Comparator<DeploymentSource>() {
            @Override
            public int compare(DeploymentSource o1, DeploymentSource o2) {
                return o1.getPresentableName().compareToIgnoreCase(o2.getPresentableName());
            }
        });
        mySourceListModel.addAll(deploymentConfigurator.getAvailableDeploymentSources());
        mySourceComboBox = new ComboBox(mySourceListModel);
        mySourceComboBox.setRenderer(new ListCellRendererWrapper<DeploymentSource>() {
            @Override
            public void customize(JList list, DeploymentSource value, int index, boolean selected,
                    boolean hasFocus) {
                if (value == null)
                    return;
                setIcon(value.getIcon());
                setText(value.getPresentableName());
            }
        });

        myDeploymentSettingsComponent = new JPanel(new BorderLayout());
        mySourceComboBox.addActionListener(new ActionListener() {
            @Override
            public void actionPerformed(ActionEvent e) {
                onDeploymentSourceChanged(null);
            }
        });
    }

    private void onDeploymentSourceChanged(@Nullable D configuration) {
        DeploymentSource selected = mySourceListModel.getSelectedItem();
        if (Comparing.equal(selected, myLastSelection)) {
            if (configuration != null && myDeploymentSettingsEditor != null) {
                myDeploymentSettingsEditor.resetFrom(configuration);
            }
            return;
        }

        myDeploymentSettingsComponent.removeAll();
        myDeploymentSettingsEditor = myDeploymentConfigurator.createEditor(selected);
        if (myDeploymentSettingsEditor != null) {
            Disposer.register(this, myDeploymentSettingsEditor);
            myDeploymentSettingsComponent.add(BorderLayout.CENTER, myDeploymentSettingsEditor.getComponent());
            if (configuration != null) {
                myDeploymentSettingsEditor.resetFrom(configuration);
            }
        }
        myLastSelection = selected;
    }

    @Override
    protected void resetEditorFrom(LocalServerRunConfiguration<S, D> configuration) {
        mySourceComboBox.setSelectedItem(configuration.getDeploymentSource());
        onDeploymentSourceChanged(configuration.getDeploymentConfiguration());
    }

    @Override
    protected void applyEditorTo(LocalServerRunConfiguration<S, D> configuration) throws ConfigurationException {
        DeploymentSource deploymentSource = mySourceListModel.getSelectedItem();
        configuration.setDeploymentSource(deploymentSource);

        if (deploymentSource != null) {
            D deployment = configuration.getDeploymentConfiguration();
            if (deployment == null) {
                deployment = myDeploymentConfigurator.createDefaultConfiguration(deploymentSource);
                configuration.setDeploymentConfiguration(deployment);
            }
            if (myDeploymentSettingsEditor != null) {
                myDeploymentSettingsEditor.applyTo(deployment);
            }
        } else {
            configuration.setDeploymentConfiguration(null);
        }
    }

    @NotNull
    @Override
    protected JComponent createEditor() {
        return FormBuilder.createFormBuilder().addLabeledComponent("Deployment:", mySourceComboBox)
                .addComponent(myDeploymentSettingsComponent).getPanel();
    }
}