package com.netsdk.demo.customize.courseRecord.frame;
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import com.netsdk.demo.customize.courseRecord.CourseRecordLogon;
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import com.netsdk.demo.customize.courseRecord.CourseRecordCourse;
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import com.netsdk.demo.customize.courseRecord.CourseRecordRealPlay;
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import com.netsdk.demo.util.DateChooserJButton;
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import com.netsdk.lib.NetSDKLib;
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import javax.swing.*;
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import javax.swing.border.EmptyBorder;
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import javax.swing.table.DefaultTableCellRenderer;
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import javax.swing.table.DefaultTableModel;
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import java.awt.*;
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import java.awt.event.*;
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import java.util.ArrayList;
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import static com.netsdk.demo.customize.courseRecord.CourseRecordChannel.GetResourceChannel;
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import static com.netsdk.demo.util.UiUtil.setBorderEx;
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public class CourseRecordMainFrame extends JFrame {
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// The constant net sdk
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public static final NetSDKLib netsdk = NetSDKLib.NETSDK_INSTANCE;
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// The constant config sdk.
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public static final NetSDKLib configsdk = NetSDKLib.CONFIG_INSTANCE;
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/////////////////////// Course Management ///////////////////////////
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/////////////////////////////////////////////////////////////////////
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// 通道预览
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public RealPlayPanel realPanel;
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public JPanel realPlayPanel;
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public Panel realPlayWindow = new Panel();
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public JComboBox comboBox;
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/// 搜索日期
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public DateChooserJButton dateChooserStartJButton;
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public DateChooserJButton dateChooserEndJButton;
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/// 管理按钮
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public JButton btnRealPlay;
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public JButton startQueryButton;
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public JButton addCourseButton;
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public JButton modifyCourseButton;
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public JButton deleteCourseButton;
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public JTable courseTable;
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public JButton queryPreButton;
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public JButton queryNextButton;
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/// 父窗口
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private CourseRecordLogonFrame courseRecordLogonFrame;
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/// 子窗口
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public CourseDetailDialog courseDetailDialog;
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/// 选中行
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public ArrayList<Integer> selectedNums = new ArrayList<Integer>();
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///////////////////// resource & methods ///////////////////////////
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////////////////////////////////////////////////////////////////////
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public CourseRecordCourse courseRecordManage = new CourseRecordCourse(this); // 课程相关方法
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public CourseRecordLogon courseRecordLogon; // 登录相关方法
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public CourseRecordRealPlay courseRecordRealPlay = new CourseRecordRealPlay(this, realPlayWindow); // 拉流相关方法
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/**
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* Create the application with specified Logon Frame.
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*/
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public CourseRecordMainFrame(CourseRecordLogonFrame logonFrame) {
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this.courseRecordLogonFrame = logonFrame;
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this.courseRecordLogon = logonFrame.courseRecordLogon;
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initialize();
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}
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public CourseRecordMainFrame() {
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initialize();
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}
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//////////////////////////////////// GUI 相关 ///////////////////////////////////
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////////////////////////////////////////////////////////////////////////////////
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// 带背景的面板组件
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private class PaintPanel extends JPanel {
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private static final long serialVersionUID = 1L;
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private Image image; //背景图片
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public PaintPanel() {
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super();
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setOpaque(true); //非透明
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setLayout(null);
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setBackground(new Color(153, 240, 255));
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setForeground(new Color(0, 0, 0));
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}
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//设置图片的方法
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public void setImage(Image image) {
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this.image = image;
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}
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protected void paintComponent(Graphics g) { //重写绘制组件外观
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if (image != null) {
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g.drawImage(image, 0, 0, getWidth(), getHeight(), this);//绘制图片与组件大小相同
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}
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super.paintComponent(g); // 执行超类方法
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}
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}
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// 预览面板
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private class RealPlayPanel extends PaintPanel {
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private static final long serialVersionUID = 1L;
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public RealPlayPanel() {
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setBorderEx(this, "实时预览", 4);
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setLayout(new BorderLayout());
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Dimension dim = getPreferredSize();
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setPreferredSize(dim);
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realPlayPanel = new JPanel();
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add(realPlayPanel, BorderLayout.CENTER);
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/************ 预览面板 **************/
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realPlayPanel.setLayout(new BorderLayout());
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realPlayPanel.setBorder(new EmptyBorder(5, 5, 5, 5));
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realPlayWindow.setBackground(Color.GRAY);
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realPlayWindow.setSize(480, 480);
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realPlayPanel.add(realPlayWindow, BorderLayout.CENTER);
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}
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}
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/**
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* Initialize the contents of the frame.
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*/
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private void initialize() {
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this.setResizable(false);
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this.setTitle("录播主机Demo");
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this.getContentPane().setBackground(Color.LIGHT_GRAY);
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this.getContentPane().setLayout(null);
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try {
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UIManager.setLookAndFeel(UIManager.getSystemLookAndFeelClassName());
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} catch (Exception e) {
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e.printStackTrace();
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}
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JTabbedPane mainTabbedPane = new JTabbedPane(JTabbedPane.TOP);
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mainTabbedPane.setComponentOrientation(ComponentOrientation.LEFT_TO_RIGHT);
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mainTabbedPane.setBounds(10, 10, 1000, 680);
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this.getContentPane().add(mainTabbedPane);
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JPanel guideBroadcastPanel = new JPanel();
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mainTabbedPane.addTab(" 直 播 ", null, guideBroadcastPanel, null);
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guideBroadcastPanel.setLayout(null);
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JPanel realPlayPanel = new JPanel();
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realPanel = new RealPlayPanel();
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realPlayPanel.setLayout(new BorderLayout(0, 0));
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realPlayPanel.add(realPanel, BorderLayout.CENTER);
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realPlayPanel.setBounds(44, 37, 746, 558);
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guideBroadcastPanel.add(realPlayPanel);
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JLabel lblNewLabel = new JLabel("逻辑通道");
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lblNewLabel.setBounds(816, 37, 72, 18);
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guideBroadcastPanel.add(lblNewLabel);
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comboBox = new JComboBox();
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comboBox.setModel(new DefaultComboBoxModel(new String[]{
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"组合通道",
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"PPT显示",
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"板书特写",
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"学生特写",
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"学生全景",
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"教师特写",
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"教师全景",
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"教师检测",
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"板书检测",
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"板书特写1",
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"板书检测1",
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"展台显示",
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"视频监控",
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"互动会议",
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"互动演示"}));
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comboBox.setSelectedIndex(0);
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comboBox.setBounds(816, 68, 165, 24);
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guideBroadcastPanel.add(comboBox);
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btnRealPlay = new JButton("预览");
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btnRealPlay.setBounds(816, 111, 113, 27);
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guideBroadcastPanel.add(btnRealPlay);
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JPanel courseManagePanel = new JPanel();
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courseManagePanel.setBackground(Color.WHITE);
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mainTabbedPane.addTab(" 课 程 表 ", null, courseManagePanel, null);
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courseManagePanel.setLayout(null);
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JPanel courseQueryPanel = new JPanel();
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courseQueryPanel.setBackground(Color.WHITE);
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courseQueryPanel.setBounds(10, 20, 558, 24);
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courseManagePanel.add(courseQueryPanel);
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courseQueryPanel.setLayout(new GridLayout(0, 4, 0, 0));
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JLabel queryStartLabel = new JLabel("开始时间: ");
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queryStartLabel.setComponentOrientation(ComponentOrientation.RIGHT_TO_LEFT);
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courseQueryPanel.add(queryStartLabel);
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dateChooserStartJButton = new DateChooserJButton();
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courseQueryPanel.add(dateChooserStartJButton);
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JLabel label = new JLabel("结束时间: ");
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label.setComponentOrientation(ComponentOrientation.RIGHT_TO_LEFT);
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courseQueryPanel.add(label);
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dateChooserEndJButton = new DateChooserJButton();
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courseQueryPanel.add(dateChooserEndJButton);
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JPanel CouseMangePanel = new JPanel();
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CouseMangePanel.setBackground(Color.WHITE);
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CouseMangePanel.setBounds(150, 54, 418, 23);
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courseManagePanel.add(CouseMangePanel);
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CouseMangePanel.setLayout(new GridLayout(0, 5, 0, 0));
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addCourseButton = new JButton("添加");
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CouseMangePanel.add(addCourseButton);
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Component horizontalGlue01 = Box.createHorizontalGlue();
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CouseMangePanel.add(horizontalGlue01);
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modifyCourseButton = new JButton("修改");
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CouseMangePanel.add(modifyCourseButton);
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Component horizontalGlue02 = Box.createHorizontalGlue();
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CouseMangePanel.add(horizontalGlue02);
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deleteCourseButton = new JButton("删除");
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CouseMangePanel.add(deleteCourseButton);
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JPanel courseTablePanel = new JPanel();
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courseTablePanel.setBackground(Color.WHITE);
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courseTablePanel.setBounds(52, 87, 879, 537);
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courseManagePanel.add(courseTablePanel);
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courseTablePanel.setLayout(new GridLayout(0, 1, 0, 0));
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final String[] groupName = {
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"序号",
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"日期",
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"课程名称",
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"教师名称",
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"时间段",
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"录制模式",
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"视频控制",
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"状态"
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};
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Object[][] statisticData = new Object[32][8];
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DefaultTableModel groupInfoModel = new DefaultTableModel(statisticData, groupName);
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courseTable = new JTable(groupInfoModel) {
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@Override // 不可编辑
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public boolean isCellEditable(int row, int column) {
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return false;
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}
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};
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courseTable.getColumnModel().getColumn(0).setPreferredWidth(10);
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courseTable.getColumnModel().getColumn(1).setPreferredWidth(10);
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courseTable.getColumnModel().getColumn(2).setPreferredWidth(10);
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courseTable.getColumnModel().getColumn(3).setPreferredWidth(10);
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courseTable.getColumnModel().getColumn(4).setPreferredWidth(10);
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courseTable.getColumnModel().getColumn(5).setPreferredWidth(10);
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courseTable.getColumnModel().getColumn(6).setPreferredWidth(10);
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courseTable.getColumnModel().getColumn(7).setPreferredWidth(10);
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courseTable.setSelectionMode(ListSelectionModel.SINGLE_SELECTION); // 只能选中一行
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// 列表显示居中
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DefaultTableCellRenderer dCellRenderer = new DefaultTableCellRenderer();
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dCellRenderer.setHorizontalAlignment(JLabel.CENTER);
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courseTable.setDefaultRenderer(Object.class, dCellRenderer);
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JScrollPane scrollPane = new JScrollPane(courseTable);
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scrollPane.setBackground(Color.WHITE);
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courseTablePanel.add(scrollPane);
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JPanel queryPanel = new JPanel();
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queryPanel.setBackground(Color.WHITE);
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queryPanel.setBounds(596, 20, 333, 24);
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courseManagePanel.add(queryPanel);
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queryPanel.setLayout(null);
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startQueryButton = new JButton("查询");
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startQueryButton.setBounds(0, 0, 94, 24);
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queryPanel.add(startQueryButton);
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queryPreButton = new JButton("上一页");
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queryPreButton.setEnabled(false);
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queryPreButton.setBounds(123, 1, 93, 23);
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queryPanel.add(queryPreButton);
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queryNextButton = new JButton("下一页");
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queryNextButton.setEnabled(false);
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queryNextButton.setBounds(240, 1, 93, 23);
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queryPanel.add(queryNextButton);
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mainTabbedPane.setSelectedIndex(0);
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LiveSteamManageAddActions();
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CourseManageAddActions();
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this.setBackground(Color.WHITE);
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this.setBounds(100, 100, 1028, 728);
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}
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Point getAppropriateLocation(Frame owner, Point position, Window awtWindow) {
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Point result = new Point(position);
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Point p = owner.getLocation();
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int offsetX = (position.x + awtWindow.getWidth()) - (p.x + owner.getWidth());
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int offsetY = (position.y + awtWindow.getHeight()) - (p.y + owner.getHeight());
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if (offsetX > 0) {
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result.x -= offsetX;
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}
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if (offsetY > 0) {
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result.y -= offsetY;
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}
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return result;
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}
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//////////////////////////////////// 按钮方法注册 ///////////////////////////////
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////////////////////////////////////////////////////////////////////////////////
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private void LiveSteamManageAddActions() {
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btnRealPlay.addActionListener(new ActionListener() {
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@Override
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public void actionPerformed(ActionEvent e) {
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if (courseRecordRealPlay.m_hLiveSteam.longValue() == 0) {
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// 选择特定逻辑通道
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int resourceOrder = comboBox.getSelectedIndex();
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// 获取真实通道号
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int channel = GetResourceChannel(courseRecordLogon.m_hLoginHandle, resourceOrder);
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if (channel == -1) {
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System.out.println("资源通道无效, 没有绑定真实通道");
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JOptionPane.showMessageDialog(null, "资源通道无效, 没有绑定真实通道", "警告信息", JOptionPane.WARNING_MESSAGE);
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return;
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}
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// 开启预览
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courseRecordRealPlay.play(channel);
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realPlayPanel.setOpaque(false);
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realPlayPanel.repaint();
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System.out.println("资源通道预览成功, 真实通道号:" + channel);
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// GUI状态修正
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comboBox.setEnabled(false);
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btnRealPlay.setText("停止预览");
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} else {
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// 关闭预览
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courseRecordRealPlay.stopPlay();
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// GUI状态修正
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comboBox.setEnabled(true);
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btnRealPlay.setText("开始预览");
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}
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}
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});
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}
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private void CourseManageAddActions() {
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// 添加课程
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addCourseButton.addActionListener(new ActionListener() {
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@Override
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public void actionPerformed(ActionEvent e) {
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Frame owner = (Frame) SwingUtilities.getWindowAncestor(addCourseButton);
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if (courseDetailDialog == null) {
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courseDetailDialog = new CourseDetailDialog((CourseRecordMainFrame) owner);
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}
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// 定位子窗体的开启坐标并打开
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Point p = addCourseButton.getLocationOnScreen();
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p.y = p.y + 30;
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courseDetailDialog.setLocation(getAppropriateLocation(owner, p, courseDetailDialog));
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courseDetailDialog.setVisible(true);
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// 这里会阻塞子窗体，直到添加/修改的窗口被关闭
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if (courseDetailDialog.courseInfo != null) {
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// 新建课程
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courseRecordManage.addNewCourse(courseDetailDialog.courseInfo);
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courseDetailDialog.courseInfo = null;
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}
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}
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});
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// 修改课程
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modifyCourseButton.addActionListener(new ActionListener() {
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@Override
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public void actionPerformed(ActionEvent e) {
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Frame owner = (Frame) SwingUtilities.getWindowAncestor(modifyCourseButton);
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// 定位子窗体的开启坐标并打开
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Point p = modifyCourseButton.getLocationOnScreen();
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p.y = p.y + 30;
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// 只选中一行，且不是空行
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if (selectedNums.size() == 0) {
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JOptionPane.showMessageDialog(null, "请先至少选中一行数据", "提示信息", JOptionPane.INFORMATION_MESSAGE);
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} else if (selectedNums.size() == 1) {
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int selectNo = selectedNums.get(0);
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if (courseDetailDialog == null) {
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courseDetailDialog = new CourseDetailDialog((CourseRecordMainFrame) owner);
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}
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// 先读取原先的课程配置
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courseDetailDialog.fillCourseInfo(courseRecordManage.displayQueryList.get(selectNo));
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// 定位子窗体的开启坐标并打开
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courseDetailDialog.setLocation(getAppropriateLocation(owner, p, courseDetailDialog));
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courseDetailDialog.setVisible(true);
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// 这里会阻塞子窗体，直到添加/修改的窗口被关闭
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if (courseDetailDialog.courseInfo != null) {
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// 修改课程
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courseRecordManage.modifyCourse(courseDetailDialog.courseInfo, selectNo);
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courseDetailDialog.courseInfo = null;
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}
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}
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}
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});
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deleteCourseButton.addActionListener(new ActionListener() {
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@Override
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public void actionPerformed(ActionEvent e) {
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// 只选中一行，且不是空行
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if (selectedNums.size() == 0) {
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JOptionPane.showMessageDialog(null, "请先至少选中一行数据", "提示信息", JOptionPane.INFORMATION_MESSAGE);
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return;
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}
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// 删除课程
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courseRecordManage.deleteCourse(selectedNums);
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}
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});
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// 查询/结束查询课程
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startQueryButton.addActionListener(new ActionListener() {
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@Override
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public void actionPerformed(ActionEvent e) {
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if (!courseRecordManage.isQuery) {
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courseRecordManage.queryCourseStart(); // 查询开始
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} else {
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courseRecordManage.queryCourseEnd(); // 查询结束
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}
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}
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});
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// 查询上一页
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queryPreButton.addActionListener(new ActionListener() {
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@Override
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public void actionPerformed(ActionEvent e) {
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courseRecordManage.queryCoursePre();
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}
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});
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// 查询下一页
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queryNextButton.addActionListener(new ActionListener() {
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@Override
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public void actionPerformed(ActionEvent e) {
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courseRecordManage.queryCourseNext();
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}
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});
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// Table 选中事件
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courseTable.addMouseListener(new MouseListener() {
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@Override
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public void mouseClicked(MouseEvent arg0) {
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SwingUtilities.invokeLater(new Runnable() {
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public void run() {
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int[] rowSelected = courseTable.getSelectedRows();
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selectedNums.clear();
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for (int rowNum : rowSelected) {
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if (courseTable.getValueAt(rowNum, 0) == null ||
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String.valueOf(courseTable.getValueAt(rowNum, 0)).trim().equals("")
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) {
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System.out.println("请不要选中空行");
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JOptionPane.showMessageDialog(null, "请不要选中空行", "错误信息", JOptionPane.ERROR_MESSAGE);
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return;
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}
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selectedNums.add(rowNum);
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}
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}
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});
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}
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@Override
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public void mousePressed(MouseEvent e) {
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}
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@Override
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public void mouseReleased(MouseEvent e) {
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}
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@Override
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public void mouseEntered(MouseEvent e) {
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}
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@Override
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public void mouseExited(MouseEvent e) {
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}
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});
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// 注册窗体清出事件
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this.addWindowListener(new WindowAdapter() {
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public void windowClosing(WindowEvent e) {
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if (courseDetailDialog != null) courseDetailDialog.dispose();
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dispose();
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courseRecordLogonFrame.setVisible(true);
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}
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});
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}
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}
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