abstractcomponentadapter.java

SWING的界面UI包 SWING的界面UI包

/*
 * AbstractComponentAdapter.java
 *
 * Created on 2007年5月2日, 下午11:40
 *
 * To change this template, choose Tools | Template Manager
 * and open the template in the editor.
 */
package dyno.swing.designer.beans.adapters.component;

import dyno.swing.designer.beans.GroupModel;
import dyno.swing.designer.beans.ComponentAdapter;
import dyno.swing.designer.beans.Constants;
import dyno.swing.designer.beans.DesignerEditor;
import dyno.swing.designer.beans.HoverPainter;
import dyno.swing.designer.beans.SwingDesigner;
import dyno.swing.designer.beans.Util;
import dyno.swing.designer.beans.actions.AbstractContextAction;
import dyno.swing.designer.beans.actions.ActionCategory;
import dyno.swing.designer.beans.actions.ChangeVarName;
import dyno.swing.designer.beans.actions.InvokeEditorAction;
import dyno.swing.designer.beans.actions.SetLnfAction;
import dyno.swing.designer.beans.editors.TextEditor;
import dyno.swing.designer.properties.EventGroupModel;
import dyno.swing.designer.properties.PropertyGroupModel;
import dyno.swing.designer.properties.ValidationException;
import java.awt.Component;
import java.awt.Container;
import java.awt.Dimension;
import java.awt.Graphics;
import java.awt.Image;
import java.awt.Rectangle;
import java.awt.event.MouseEvent;
import java.beans.BeanInfo;
import java.beans.Beans;
import java.beans.EventSetDescriptor;
import java.beans.IntrospectionException;
import java.beans.Introspector;
import java.beans.PropertyDescriptor;
import java.lang.reflect.Method;
import java.util.ArrayList;
import java.util.Collections;
import java.util.HashMap;
import javax.swing.Action;
import javax.swing.JComboBox;
import javax.swing.JDesktopPane;
import javax.swing.JEditorPane;
import javax.swing.JInternalFrame;
import javax.swing.JLayeredPane;
import javax.swing.JList;
import javax.swing.JMenu;
import javax.swing.JPanel;
import javax.swing.JPopupMenu;
import javax.swing.JScrollPane;
import javax.swing.JSeparator;
import javax.swing.JSpinner;
import javax.swing.JSplitPane;
import javax.swing.JTabbedPane;
import javax.swing.JTable;
import javax.swing.JTextArea;
import javax.swing.JTextPane;
import javax.swing.JToolBar;


/**
 *
 * @author William Chen
 */
public abstract class AbstractComponentAdapter implements ComponentAdapter, Constants {

    static String[] skipped_property_list = {"name", "bounds", "model", "actionCommand", "actionMap"};
    static HashMap<String, String> skipped_properties = new HashMap<String, String>();
    static {
        for (String name : skipped_property_list) {
            skipped_properties.put(name, name);
        }
    }
    private static HashMap<Class<? extends Component>, Dimension> INITIAL_SIZE;
    static {
        INITIAL_SIZE = new HashMap<Class<? extends Component>, Dimension>();
        INITIAL_SIZE.put(JPanel.class, new Dimension(80, 80));
        INITIAL_SIZE.put(JTable.class, new Dimension(160, 160));
        INITIAL_SIZE.put(JTabbedPane.class, new Dimension(160, 160));
        INITIAL_SIZE.put(JScrollPane.class, new Dimension(160, 160));
        INITIAL_SIZE.put(JTextPane.class, new Dimension(80, 80));
        INITIAL_SIZE.put(JTextArea.class, new Dimension(80, 80));
        INITIAL_SIZE.put(JEditorPane.class, new Dimension(80, 80));
        INITIAL_SIZE.put(JSplitPane.class, new Dimension(160, 160));
        INITIAL_SIZE.put(JSeparator.class, new Dimension(80, 4));
        INITIAL_SIZE.put(JToolBar.class, new Dimension(120, 22));
        INITIAL_SIZE.put(JList.class, new Dimension(160, 160));
        INITIAL_SIZE.put(JComboBox.class, new Dimension(80, 22));
        INITIAL_SIZE.put(JSpinner.class, new Dimension(80, 22));
        INITIAL_SIZE.put(JDesktopPane.class, new Dimension(160, 160));
        INITIAL_SIZE.put(JLayeredPane.class, new Dimension(160, 160));
        INITIAL_SIZE.put(JInternalFrame.class, new Dimension(100, 100));
    }
    protected BeanInfo beanInfo;
    protected SwingDesigner designer;
    protected ArrayList<GroupModel> groupModels;
    protected DesignerEditor designerEditor;
    private PropertyDescriptor textProperty;
    protected Component component;

    /** Creates a new instance of AbstractComponentAdapter */
    public AbstractComponentAdapter(SwingDesigner designer, Component c) {
        this.designer = designer;
        this.component = c;
        try {
            beanInfo = Introspector.getBeanInfo(c.getClass());
        } catch (IntrospectionException e) {
            e.printStackTrace();
        }
    }

    public void initialize() {
        initText();
        Dimension initialSize = getInitialSize();
        component.setSize(initialSize);
        if (component instanceof Container) {
            Util.layoutContainer((Container) component);
        }
    }

    private void initContextMenu(Action[] actions, JPopupMenu popupMenu) {
        for (Action action : actions) {
            if (action instanceof ActionCategory) {
                popupMenu.addSeparator();
                Action[] subs = ((ActionCategory) action).getSubActions();
                initContextMenu(subs, popupMenu);
            } else {
                popupMenu.add(action);
            }
        }
    }

    private void initText() {
        String text = Util.getComponentName(component);
        PropertyDescriptor[] des = beanInfo.getPropertyDescriptors();
        for (PropertyDescriptor property : des) {
            if (property.getName().equals("text")) {
                try {
                    property.getWriteMethod().invoke(component, text);
                    break;
                } catch (Exception ex) {
                    ex.printStackTrace();
                }
            }
        }
    }

    public BeanInfo getBeanInfo() {
        return beanInfo;
    }

    public Image getIcon(int iconKind) {
        Class clazz = beanInfo.getBeanDescriptor().getBeanClass();
        clazz = clazz.getSuperclass();
        BeanInfo binfo = beanInfo;
        try {
            while (clazz != null && binfo.getIcon(iconKind) == null) {
                binfo = Introspector.getBeanInfo(clazz);
                clazz = clazz.getSuperclass();
            }
            if (clazz == null) {
                return null;
            }
            return binfo.getIcon(iconKind);
        } catch (IntrospectionException ex) {
            ex.printStackTrace();
            return null;
        }
    }

    public Component clone() {
        try {
            Class<? extends Component> comp_class = (Class<? extends Component>) component.getClass();
            Component clone = comp_class.newInstance();

            clone.setBounds(component.getBounds());
            clone.setName(component.getName());
            cloneProperty(component, clone);

            return clone;
        } catch (Exception ex) {
            ex.printStackTrace();

            return null;
        }
    }

    private void cloneProperty(Component comp, Component clone) {
        try {
            Class clazz = comp.getClass();
            BeanInfo bInfo = Introspector.getBeanInfo(clazz);
            PropertyDescriptor[] properties = bInfo.getPropertyDescriptors();

            for (PropertyDescriptor property : properties) {
                if (skipped_properties.get(property.getName()) == null) {
                    Method read = property.getReadMethod();
                    Method write = property.getWriteMethod();

                    if ((read != null) && (write != null)) {
                        Object comp_value = read.invoke(comp);
                        Object clone_value = read.invoke(clone);

                        if (isChanged(clone_value, comp_value)) {
                            write.invoke(clone, comp_value);
                        }
                    }
                }
            }
        } catch (Exception ex) {
            ex.printStackTrace();
        }
    }

    private static boolean isChanged(Object clone_value, Object comp_value) {
        boolean set = false;

        if (comp_value == null) {
            if (clone_value == null) {
                set = false;
            } else {
                set = true;
            }
        } else {
            if (clone_value == null) {
                set = true;
            } else {
                if (comp_value.equals(clone_value)) {
                    set = false;
                } else {
                    set = true;
                }