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package com.vci.client.uif.actions.client.chageowner;
 
import java.awt.BorderLayout;
import java.awt.Component;
import java.awt.GridBagConstraints;
import java.awt.GridBagLayout;
import java.awt.Insets;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
 
import javax.swing.SwingUtilities;
 
import com.vci.client.portal.utility.PRMItem;
import com.vci.client.ui.swing.VCISwingUtil;
import com.vci.client.ui.swing.components.VCIJButton;
import com.vci.client.ui.swing.components.VCIJCheckBox;
import com.vci.client.ui.swing.components.VCIJDialog;
import com.vci.client.ui.swing.components.VCIJLabel;
import com.vci.client.ui.swing.components.VCIJOptionPane;
import com.vci.client.ui.swing.components.VCIJPanel;
import com.vci.client.uif.engine.client.controls.ControlFactory;
import com.vci.client.uif.engine.client.controls.ICustomControl;
import com.vci.common.portal.enums.ControlType;
import com.vci.mw.ClientContextVariable;
 
public class ChangeOwnerDialog extends VCIJDialog {
 
    /**
     * 
     */
    private static final long serialVersionUID = -6323720897093394827L;
    
    private boolean showCascadeCheckbox = false;
    private VCIJCheckBox cbxCascadeChild = new VCIJCheckBox("级联更改子对象的所有者", false);
    private VCIJButton btnOk = VCISwingUtil.createVCIJButton("ok", "确定", "确定", "accept.png", new ActionListener() {
        @Override
        public void actionPerformed(ActionEvent e) {
            ok();
        }
    });
    private VCIJButton btnCancel = VCISwingUtil.createVCIJButton("cancel", "取消", "取消", "cancel.png",  new ActionListener() {
        @Override
        public void actionPerformed(ActionEvent e) {
            cancel();
        }
    });
    
    public ChangeOwnerDialog(){
        super(ClientContextVariable.getFrame(), true);
    }
    
    public void buildDialog(){
        init();
    }
    
    private void init(){
        setLayout(new BorderLayout());
        setTitle("更改所有者");
        add(getCenterContentPanel(), BorderLayout.CENTER);
        add(getSouthButtonPanel(), BorderLayout.SOUTH);
    }
    
    ICustomControl ctrl = null;
    private VCIJPanel getCenterContentPanel(){
        VCIJPanel pal = new VCIJPanel(new GridBagLayout());
        
        PRMItem item = new PRMItem();
        item.setItemField("owner");
        item.setItemType(ControlType.Custom.name());
        item.setItemCustomClass("plm.uif.engine.client.controls.BaseCustomControl");
        item.setItemValue("plm.uif.actions.client.SelectorUserAction");
        item.setItemIsEditable("0");
        item.setItemIsRequired("1");
        
        VCIJLabel lbl = new VCIJLabel("所有者:");
        pal.add(lbl, getGBC(0, 0, 1, 1, 0.0, 0.0, GridBagConstraints.NORTHWEST, GridBagConstraints.BOTH, 5));
        
        Component compt = ControlFactory.createControl(item);
        if(compt instanceof ICustomControl){
            ctrl = (ICustomControl) compt;
        }
        pal.add(compt, getGBC(1, 0, 1, 1, 1.0, 0.0, GridBagConstraints.NORTHWEST, GridBagConstraints.BOTH, 5));
        if(isShowCascadeCheckbox()){
            pal.add(cbxCascadeChild, getGBC(1, 1, 1, 1, 0.0, 0.0, GridBagConstraints.NORTHWEST, GridBagConstraints.BOTH, 5));
        }
        pal.add(new VCIJLabel(""), getGBC(0, 2, 3, 1, 0.0, 0.0, GridBagConstraints.NORTHWEST, GridBagConstraints.BOTH, 5));
        return pal;
    }
    
    private GridBagConstraints getGBC(int gridx, int gridy, int gridwidth, int gridheight, double weightx, double weighty, int anchor, int fill, int padxy) {
        return new GridBagConstraints(gridx, gridy, gridwidth, gridheight, weightx, weighty, anchor, fill, new Insets(padxy, padxy, padxy, padxy), padxy, padxy);
    }
    
    private VCIJPanel getSouthButtonPanel(){
        VCIJPanel pal = new VCIJPanel();
        pal.add(btnOk);
        pal.add(btnCancel);
        return pal;
    }
    
    private String newOwner = "";
    private void ok(){
        if(ctrl == null) {
            VCIJOptionPane.showMessage(this, "请选择所有者！");
            return;
        }
        newOwner = ctrl.getValue();
        if(newOwner == null || "".equals(newOwner)){
            VCIJOptionPane.showMessage(this, "请选择所有者！");
            return;
        }
        close(DialogResult.OK);
    }
 
    private void cancel(){
        close(DialogResult.CANCEL);
    }
    
    private void close(DialogResult dialogResult){
        setDialogResult(dialogResult);
        close();
    }
    private void close(){
        SwingUtilities.invokeLater(new Runnable() {
            @Override
            public void run() {
                ChangeOwnerDialog.this.setVisible(false);
            }
        });
    }
    
    public boolean isShowCascadeCheckbox() {
        return showCascadeCheckbox;
    }
 
    public void setShowCascadeCheckbox(boolean showCascadeCheckbox) {
        this.showCascadeCheckbox = showCascadeCheckbox;
    }
 
    public String getNewOwner(){
        return newOwner;
    }
 
    public boolean isCascade() {
        return cbxCascadeChild.isSelected();
    }
}