package com.vci.client.omd.btm.ui;
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import java.awt.BorderLayout;
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import java.awt.Dimension;
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import java.awt.GridBagConstraints;
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import java.awt.GridBagLayout;
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import java.awt.Toolkit;
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import java.awt.event.ActionEvent;
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import java.awt.event.ActionListener;
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import java.awt.event.ItemEvent;
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import java.awt.event.ItemListener;
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import java.awt.event.MouseEvent;
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import java.io.File;
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import java.net.MalformedURLException;
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import java.net.URL;
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import java.util.ArrayList;
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import java.util.List;
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import javax.swing.ButtonGroup;
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import javax.swing.ImageIcon;
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import javax.swing.JButton;
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import javax.swing.JDialog;
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import javax.swing.JLabel;
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import javax.swing.JOptionPane;
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import javax.swing.JPanel;
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import javax.swing.JRadioButton;
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import javax.swing.JScrollPane;
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import com.vci.client.LogonApplication;
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import com.vci.common.resource.CommonProperties;
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import com.vci.corba.common.VCIError;
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public class ImageSelectDialog extends JDialog{
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/**
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*
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*/
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private static final long serialVersionUID = -2527985037546524122L;
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private static ImageSelectDialog imageSelectDialog = null;
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private JPanel southPanel, imagePanel;
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private JButton btnOK, btnCancel;
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private JScrollPane scrollPanel;
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private JRadioButton rdImage[];
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private String imageName = "";
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private ButtonGroup rdGroup = new ButtonGroup();
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private ImageSelectDialog(){
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initUI();
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initImageIcon();
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addListener();
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}
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public static ImageSelectDialog getInstance(){
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if(imageSelectDialog == null){
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imageSelectDialog = new ImageSelectDialog();
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}
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return imageSelectDialog;
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}
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private void initUI(){
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this.setTitle("图标选择框");
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Dimension screenSize = Toolkit.getDefaultToolkit().getScreenSize();
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this.setSize(screenSize.width/2, screenSize.height/2);
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this.setModal(true);
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this.setLocationRelativeTo(null);
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this.setResizable(false);
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this.setLayout(new BorderLayout(5, 5));
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//图标
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scrollPanel = new JScrollPane();
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scrollPanel.setAutoscrolls(false);
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//确定, 取消按钮
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southPanel = new JPanel();
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this.add(scrollPanel, BorderLayout.CENTER);
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this.add(southPanel, BorderLayout.SOUTH);
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imagePanel = new JPanel();
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scrollPanel.setViewportView(imagePanel);
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btnOK = new JButton("确定");
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btnCancel = new JButton("取消");
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southPanel.add(btnOK);
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southPanel.add(btnCancel);
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}
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private void initImageIcon(){
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boolean isTomcatPath = isTomcatPath();
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String[] iPaths = null;
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if(!isTomcatPath){
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iPaths = getLocalFilePath();
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}else{
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try {
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iPaths = BtmClient.getService().getImagePaths();
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} catch (VCIError e) {
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e.printStackTrace();
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}
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}
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rdImage = new JRadioButton[iPaths.length];
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imagePanel.setLayout(new GridBagLayout());
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GridBagConstraints g = new GridBagConstraints();
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for(int i = 0; i < iPaths.length; i++){
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ImageIcon imageIcon = null;
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if(!isTomcatPath){
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imageIcon = new ImageIcon(iPaths[i]);
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}else{
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URL url = null;
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try {
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url = new URL(getTomcatPath() + iPaths[i]);
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} catch (MalformedURLException e) {
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e.printStackTrace();
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}
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if(url == null){
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continue;
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}
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imageIcon = new ImageIcon(url);
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}
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rdImage[i] = new JRadioButton();
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rdImage[i].setName(iPaths[i]);
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rdGroup.add(rdImage[i]);
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JLabel iLabel = new JLabel(imageIcon);
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// iLabel.setPreferredSize(new Dimension(50, 50));
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int rem = i%5;
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int mer = i/5;
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g.gridx = 2 * rem;
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g.gridy = mer;
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g.anchor = GridBagConstraints.EAST;
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g.gridwidth = 1;
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imagePanel.add(rdImage[i], g);
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g.gridx = 2 * rem + 1;
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if(rem == 4){
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g.gridwidth = 0;
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}
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imagePanel.add(iLabel, g);
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//--------------------
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final String name = iPaths[i];
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rdImage[i].addItemListener(new ItemListener() {
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@Override
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public void itemStateChanged(ItemEvent e) {
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// TODO Auto-generated method stub
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imageName = name;
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}
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});
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//--------------------
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}
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}
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private void rdImageMouseClicked(MouseEvent e){
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JRadioButton selectRd = (JRadioButton) e.getComponent();
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if(selectRd.getName().equals(imageName)){
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return;
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}
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imageName = selectRd.getName();
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}
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private void addListener(){
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btnOK.addActionListener(new ActionListener() {
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@Override
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public void actionPerformed(ActionEvent e) {
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if(imageName.equals("")){
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JOptionPane.showMessageDialog(null, "请选择业务类型图标", "选择图标", JOptionPane.WARNING_MESSAGE);
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return;
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}
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dispose();
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}
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});
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btnCancel.addActionListener(new ActionListener() {
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@Override
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public void actionPerformed(ActionEvent e) {
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dispose();
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}
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});
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}
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public String getImageURL(){
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if(!isTomcatPath()){
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return imageName.substring(imageName.lastIndexOf("\\")+1);
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}else{
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return getTomcatPath() + imageName;
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}
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}
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/**
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* 获取Tomcat发布的地址
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* @return
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*/
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public String getTomcatPath(){
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return LogonApplication.urlBasePath;
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}
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/**
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* 判断是否是发布路径
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* @return
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*/
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public boolean isTomcatPath(){
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String tomcatPath = getTomcatPath();
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if(tomcatPath == null || tomcatPath.equals("") || tomcatPath.equals(".")){
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return false;
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}else{
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return true;
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}
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}
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/**
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* 获取本地图片路径
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* @return
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*/
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private String[] getLocalFilePath(){
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String imagePath = CommonProperties.getStringProperty("imagePath");
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File imageFolder = new File(imagePath);
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File[] files = imageFolder.listFiles();
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ArrayList<String> pathList = new ArrayList<String>();
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for(File file: files){
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if(file.isDirectory()){
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pathList.addAll(getFileChildren(file));
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}else{
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pathList.add(file.getPath());
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}
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}
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return pathList.toArray(new String[0]);
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}
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/**
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* 获取文件夹下的所有子文件路径
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* @param file
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* @return
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*/
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public List<String> getFileChildren(File file){
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List<String> pathList = new ArrayList<String>();
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if(file.isDirectory()){
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File[] files = file.listFiles();
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for(File file_ : files){
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pathList.addAll(getFileChildren(file_));
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}
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}else{
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pathList.add(file.getPath());
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}
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return pathList;
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}
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}
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