com.intellij.ide.util.newProjectWizard.modes.CreateModuleFromSourcesMode.java Source code

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Here is the source code for com.intellij.ide.util.newProjectWizard.modes.CreateModuleFromSourcesMode.java

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/*
 * Copyright 2000-2011 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.ide.util.newProjectWizard.modes;

import com.intellij.ide.util.projectWizard.ProjectBuilder;
import com.intellij.ide.util.projectWizard.WizardContext;
import com.intellij.openapi.fileChooser.FileChooserDescriptor;
import com.intellij.openapi.fileChooser.FileChooserDescriptorFactory;
import com.intellij.openapi.options.ConfigurationException;
import com.intellij.openapi.ui.TextFieldWithBrowseButton;
import com.intellij.openapi.util.IconLoader;
import com.intellij.util.ui.UIUtil;

import javax.swing.*;
import java.io.File;

/**
 * @author nik
 */
public class CreateModuleFromSourcesMode extends CreateFromSourcesMode {
    private TextFieldWithBrowseButton myPathPanel;

    public boolean isAvailable(WizardContext context) {
        return !context.isCreatingNewProject();
    }

    @Override
    public ProjectBuilder getModuleBuilder() {
        myProjectBuilder.setBaseProjectPath(myPathPanel.getText().trim());
        return myProjectBuilder;
    }

    @Override
    public JComponent getAdditionalSettings(WizardContext wizardContext) {
        myPathPanel = new TextFieldWithBrowseButton();
        final FileChooserDescriptor descriptor = FileChooserDescriptorFactory.createSingleFolderDescriptor();
        myPathPanel.addBrowseFolderListener("Select Directory Containing Module Files", null,
                wizardContext.getProject(), descriptor);
        onChosen(false);
        return myPathPanel;
    }

    @Override
    public boolean validate() throws ConfigurationException {
        final String path = myPathPanel.getText().trim();
        final File file = new File(path);
        if (!file.exists()) {
            throw new ConfigurationException("File \'" + path + "\' doesn't exist");
        }
        if (!file.isDirectory()) {
            throw new ConfigurationException("\'" + path + "\' is not a directory");
        }
        return super.validate();
    }

    public void onChosen(final boolean enabled) {
        UIUtil.setEnabled(myPathPanel, enabled, true);
        if (enabled) {
            myPathPanel.getTextField().requestFocusInWindow();
        }
    }

    public void dispose() {
        myPathPanel = null;
        super.dispose();
    }
}