design/designer-base/src/main/java/com/fr/env/LocalEnvPane.java

package com.fr.env;

import com.fine.theme.utils.FineLayoutBuilder;
import com.fine.theme.utils.FineUIStyle;
import com.fr.design.beans.BasicBeanPane;
import com.fr.design.border.FineBorderFactory;
import com.fr.design.env.LocalDesignerWorkspaceInfo;
import com.fr.design.gui.ilable.UILabel;
import com.fr.design.gui.itextarea.UITextArea;
import com.fr.design.gui.itextfield.UITextField;
import com.fr.design.gui.itree.filetree.JFileTree;
import com.fr.design.i18n.Toolkit;
import com.fr.file.filter.OnlyShowDirectoryFileFilter;
import com.fr.stable.StringUtils;

import javax.swing.JPanel;
import javax.swing.JScrollPane;
import java.awt.BorderLayout;
import java.io.File;

import static com.fine.swing.ui.layout.Layouts.cell;
import static com.fine.swing.ui.layout.Layouts.column;
import static com.fine.swing.ui.layout.Layouts.row;

/**
 * @author yaohwu
 */
public class LocalEnvPane extends BasicBeanPane<LocalDesignerWorkspaceInfo> {

    private UITextField pathTextField;
    private JFileTree localEnvTree;

    public LocalEnvPane() {
        this.setLayout(new BorderLayout());

        pathTextField = new UITextField();
        // 添加JFileTree
        localEnvTree = new JFileTree();
        FineUIStyle.setStyle(localEnvTree, FineUIStyle.PURE_TREE);
        JScrollPane localEnvPane = new JScrollPane(localEnvTree);

        JPanel centerPane = FineLayoutBuilder.asBorderLayoutWrapped(localEnvPane);
        // 设置根路径File 和 文件过滤类型
        localEnvTree.setFileFilter(new OnlyShowDirectoryFileFilter());
        localEnvTree.setRootFiles(File.listRoots());
        localEnvTree.addTreeSelectionListener(e -> {
            File selectFile = localEnvTree.getSelectedFile();
            if (selectFile == null) {
                return;
            }
            pathTextField.setText(selectFile.getPath());
        });

        UITextArea description = new UITextArea();
        description.setText(Toolkit.i18nText("Fine-Design_Basic_Env_Des1"));
        description.setEditable(false);

        this.add(column(10,
                row(5,
                        cell(new UILabel(Toolkit.i18nText("Fine-Design_Basic_Location") + ":")), cell(pathTextField).weight(1)
                ),
                cell(centerPane).with(it -> it.setBorder(FineBorderFactory.createWrappedRoundBorder())).weight(1),
                cell(description).with(it -> it.setBorder(null))
        ).getComponent());
    }

    @Override
    protected String title4PopupWindow() {
        return Toolkit.i18nText("Fine-Design_Basic_Location");
    }

    @Override
    public LocalDesignerWorkspaceInfo updateBean() {
        String path = pathTextField.getText();
        return LocalDesignerWorkspaceInfo.create(StringUtils.EMPTY, path);
    }

    public String getPath() {
        return pathTextField.getText();
    }

    @Override
    public void populateBean(LocalDesignerWorkspaceInfo ob) {
        if (StringUtils.isBlank(ob.getPath())) {
            return;
        }
        pathTextField.setText(ob.getPath());

        final File tmpFile = new File(ob.getPath());
        localEnvTree.selectFile(tmpFile);
        localEnvTree.setEnabled(true);
    }
}