using System;
using System.Windows.Forms;
using zoyobar.shared.panzer.web.ib;
using zoyobar.shared.panzer.web;
using zoyobar.shared.panzer;
using System.Drawing;//包含jquery1.6
using System.Data.SQLite;
using System.IO;
using System.Data;
//可操作javascript,webbrowser
using System.Runtime.InteropServices;
//netframework 4.0内置处理JSON对象
//using System.Runtime.Serialization;
//从服务器取得json数据
using System.Net;
using System.Web;
using System.Web.Script.Serialization;
//取得javascript变量值
namespace tsgwy
{
[ComVisible(true)]
public partial class FrmMain : Form
{
private readonly string homeurl = "http://passport.chinahrt.com/login.do";
private DBDataSet ds;
private DBDataSetTableAdapters.tbAdminTableAdapter tba;
private bool loading = true;//等待加载完成
private readonly IEBrowser ie;
//可打开的最多网页数
const int num = 10;
private WebBrowser[] web = new WebBrowser[num];
public FrmMain()
{
InitializeComponent();
}
private void Form1_Load(object sender, EventArgs e)
{
dbload();
for (int i = 0; i < num; i++)
{
web[i] = new WebBrowser();
}
web[0].Dock = DockStyle.Fill;
web[0].Navigate(new Uri(homeurl));
tabControl1.TabPages[0].Controls.Add(web[0]);
web[0].DocumentCompleted += new WebBrowserDocumentCompletedEventHandler(DocumentCompleted);
}
//主窗体重绘，地址栏自动变换
private void Form1_SizeChanged(object sender, EventArgs e)
{
combUrl.Size = new Size(this.panel4.Width - 95, 23);
}
//登录
private void btnLogin_Click(object sender, EventArgs e)
{
//查找当前激活顶
foreach (TabPage tp in tabControl1.TabPages)
{
//如果当前顶为，选定的页
if (tabControl1.SelectedTab == tp)
{
//判断url是否为主页，不是导航到主页。
if (web[tabControl1.SelectedIndex].Url.ToString() != homeurl)
{
web[tabControl1.SelectedIndex].Navigate(homeurl);
if (web[tabControl1.SelectedIndex].ReadyState != WebBrowserReadyState.Complete)
{
while (loading)
{
Application.DoEvents();
}
}
}
//改写tab标签
tabControl1.TabPages[tabControl1.SelectedIndex].Text = web[tabControl1.SelectedIndex].DocumentTitle;
}
//用户名、密码有一项为空，则设置值
if (string.IsNullOrEmpty(this.txtName.Text) || string.IsNullOrEmpty(this.txtPwd.Text))
{
this.txtName.Text = listView1.Items[0].SubItems[0].Text.ToString();
this.txtPwd.Text = listView1.Items[0].SubItems[1].Text.ToString();
}
//完成后，自动登录。
if (web[tabControl1.SelectedIndex].ReadyState == WebBrowserReadyState.Complete)
{
try
{
HtmlElement name = web[tabControl1.SelectedIndex].Document.GetElementById("loginName");
HtmlElement pwd = web[tabControl1.SelectedIndex].Document.GetElementById("loginPwd");
name.SetAttribute("value", this.txtName.Text.Trim());
pwd.SetAttribute("value", this.txtPwd.Text.Trim());
web[tabControl1.SelectedIndex].Document.InvokeScript("checkSubmit");
}
catch (Exception my)
{
MessageBox.Show("请登录到主页!");
}
}
}
}
//保存用户信息
private void btnSaveUser_Click(object sender, EventArgs e)
{
if (string.IsNullOrEmpty(this.txtName.Text))
{
return;
}
if (string.IsNullOrEmpty(this.txtPwd.Text))
{
return;
}
string name = this.txtName.Text.Trim();
string pwd = this.txtPwd.Text.Trim();
DBDataSet ds = new DBDataSet();
DBDataSetTableAdapters.tbAdminTableAdapter tba = new DBDataSetTableAdapters.tbAdminTableAdapter();
tba.Fill(ds.tbAdmin);
tba.Insert(name, pwd);
this.listView1.Items.Clear();
this.txtName.Text = "";
this.txtPwd.Text = "";
dbload();
}
//数据加载
private void dbload()
{
DBDataSet ds = new DBDataSet();
DBDataSetTableAdapters.tbAdminTableAdapter tba = new DBDataSetTableAdapters.tbAdminTableAdapter();
tba.Fill(ds.tbAdmin);
foreach (DBDataSet.tbAdminRow rw in ds.tbAdmin.Rows)
{
ListViewItem item = new ListViewItem(new string[] { "用户名", "密码" });
item.SubItems[0].Text = rw[0].ToString();
item.SubItems[1].Text = rw[1].ToString();
//listView1.Items.Insert(0, item);
this.listView1.Items.Add(item);
}
}
//删除用户
private void btnDelUser_Click(object sender, EventArgs e)
{
ds = new DBDataSet();
tba = new DBDataSetTableAdapters.tbAdminTableAdapter();
tba.Fill(ds.tbAdmin);
string name = listView1.SelectedItems[0].SubItems[0].Text.ToString();
tba.DeleteQuery(name);
listView1.SelectedItems[0].Remove();
}
//双击直接登录
private void listView1_DoubleClick(object sender, EventArgs e)
{
//第一列
string x1 = this.listView1.SelectedItems[0].SubItems[0].Text.ToString();
//第二列
string x2 = this.listView1.SelectedItems[0].SubItems[1].Text.ToString();
this.txtName.Text = x1;
this.txtPwd.Text = x2;
btnLogin_Click(sender, e);
}
#region 导航命令
private void btnGoTO_Click(object sender, EventArgs e)
{
web[tabControl1.SelectedIndex].Navigate(this.combUrl.Text.Trim());
}
private void btnGoback_Click(object sender, EventArgs e)
{
web[tabControl1.SelectedIndex].GoBack();
}
private void btnGoF_Click(object sender, EventArgs e)
{
web[tabControl1.SelectedIndex].GoForward();
}
private void btnRef_Click(object sender, EventArgs e)
{
web[tabControl1.SelectedIndex].Refresh();
}
private void btnHome_Click(object sender, EventArgs e)
{
web[tabControl1.SelectedIndex].Navigate(new Uri(homeurl));
}
#endregion
//网址加载后，地址栏刷新
private void wbBrowser_Navigated(object sender, WebBrowserNavigatedEventArgs e)
{
combUrl.Text = web[tabControl1.SelectedIndex].Url.ToString();
combUrl.Items.Add(combUrl.Text);
tabControl1.TabPages[tabControl1.SelectedIndex].Text = web[tabControl1.SelectedIndex].DocumentTitle;
}
//按回车导航新地址
private void combUrl_KeyUp(object sender, KeyEventArgs e)
{
if (e.KeyCode == Keys.Enter)
btnGoTO_Click(sender, e);
}
//本窗口打开新地址
private void wbBrowser_NewWindow(object sender, System.ComponentModel.CancelEventArgs e)
{
e.Cancel = true;
try
{
string url = this.web[tabControl1.SelectedIndex].Document.ActiveElement.GetAttribute("href");
this.web[tabControl1.SelectedIndex].Url = new Uri(url);
}
catch (Exception ee)
{
throw ee;
}
}
//自建导航类
private void Navigate(string address)
{
if (string.IsNullOrEmpty(address)) return;
if (address.Equals("about:blak")) return;
if (!address.StartsWith("http://") && !address.StartsWith("https://"))
{
address = "http://" + address;
}
try
{
web[tabControl1.SelectedIndex].Navigate(new Uri(address));
}
catch (System.UriFormatException)
{
return;
}
}
//单击最后个tabpage新建Tab页
private void tabControl1_Click(object sender, EventArgs e)
{
int n = tabControl1.TabCount;
if (tabControl1.SelectedIndex == n - 1)
{
TabPage tp = new TabPage();
tp.Controls.Add(web[tabControl1.SelectedIndex]);
web[tabControl1.SelectedIndex].Dock = DockStyle.Fill;
Navigate(combUrl.Text);
tabControl1.TabPages.Insert(n - 1, tp);
tabControl1.SelectTab(n - 1);
web[tabControl1.SelectedIndex].DocumentCompleted += new WebBrowserDocumentCompletedEventHandler(DocumentCompleted);
}
}
private void tabControl1_SelectedIndexChanged(object sender, EventArgs e)
{
int n = tabControl1.TabCount - 1;
if (tabControl1.SelectedIndex != n)
{
}
}
//加载网页完成后的事件，多次用到
private void DocumentCompleted(object sender, WebBrowserDocumentCompletedEventArgs e)
{
combUrl.Text = e.Url.ToString();
tabControl1.SelectedTab.Text = web[tabControl1.SelectedIndex].DocumentTitle;
loading = false;
}
//挂机，取消当前顶层焦点控制！可以失去焦点，继续播放
private void tsbhandup_Click(object sender, EventArgs e)
{
//IEBrowser ie = new IEBrowser(web[tabControl1.SelectedIndex]);
//普通变量交互SET 1: .net数据写入页面中，并显示变量
//ie.InstallScript("function showinfo(){document.body.innerHTML +='姓名：'+name+' 年龄：'+age;}");
//ie.InstallTrace();//保证新变量能运行
//ie.__Set("name", "'小明'");//字符串开需加单引号
//ie.__Set("age", "10");
//ie.InvokeScript("showinfo");
//普通变量交互GET 2: 显示页面中的变量
//ie.InstallScript("function getinfo(){if(age<=10){age+=10};document.body.innerHTML +='姓名：'+name+' 年龄：'+age;}");
//// ie.InstallTrace();//保证新变量能运行
//ie.InvokeScript("getinfo");
//labIeGet.Text = string.Format("age={0}", ie.__Get<int>("age"));
//普通变量交互Json变量 3: Json的变量获取
//先在页面中定义一个Json变量
//普通变量交互Json变量 4: 写入Json的变量到页面
//服务器Json时间地址：http://lms.chinahrt.com/course/lmsHeart_json.do?userId=b02109bd-6539-4ef7-a0c6-ef1a76cc54bc
//返回：{"ret":0, "msg":"", "json":{"time":1375064355258}}
//HttpWebRequest request =(HttpWebRequest)HttpWebRequest.Create("http://lms.chinahrt.com/course/lmsHeart_json.do?userId=b02109bd-6539-4ef7-a0c6-ef1a76cc54bc");
//request.Timeout=5000;
//request.Method="GET";
//HttpWebResponse response=(HttpWebResponse)request.GetResponse();
//StreamReader sr=new StreamReader(response.GetResponseStream());
//string jsonstr=sr.ReadLine();
//JavaScriptSerializer j = new JavaScriptSerializer();
//string time = j.Deserialize<string>(jsonstr);
//MessageBox.Show(jsonstr);
//置于顶层显示
//this.TopMost = true;
}
//直接学完
private void tsbCompleted_Click(object sender, EventArgs e)
{
//labIeGet.Text = ie.__Get<string>("positiontime");
// HtmlDocument doc = web[tabControl1.SelectedIndex].Document;
#region 本方法已经实现c#执行现有javascript函数的功能，实现了“课程学习完毕”，但并未真的学习完毕
//doc.InvokeScript("doLMSSetValue",new object[]{ "cmi.core.lesson_status", "completed" });
//doc.InvokeScript("doLMSCommit");
//doc.InvokeScript("doLMSFinish");
#endregion
#region 试着调用jwplay功能 方法一用webbrowser执行函数
HtmlDocument doc = web[tabControl1.SelectedIndex].Document.Window.Frames[3].Document.Window.Frames[1].Document;//选择到media.htm
//for (int i = 0; i < doc.Window.Frames.Count; i++)
//{
// MessageBox.Show(doc.Window.Frames[i].Document.Url.ToString());
//}
// HtmlDocument doc = web[tabControl1.SelectedIndex].Document.Window.Frames["1"].Document;
//doc.InvokeScript("flv.scormplay");
doc.InvokeScript("onComplete");
#endregion
}
private void toolStripButton3_Click(object sender, EventArgs e)
{
//HtmlDocument doc = web[tabControl1.SelectedIndex].Document;
//string userId = doc.GetElementById("userId").GetAttribute("value");
//string userName = doc.GetElementById("userNmae").GetAttribute("value");
//string entitId = doc.GetElementById("entitId").GetAttribute("value");
//string courseId = doc.GetElementById("courseId").GetAttribute("value");
//string itemIndex = doc.GetElementById("itemIndex").GetAttribute("value");
//string toWait = doc.GetElementById("toWait").GetAttribute("value");
//string exit = doc.GetElementById("exit").GetAttribute("value");
//labIeGet.Text = userId + "----" + userName + "----" + entitId + "----" + courseId + "----" + itemIndex + "----" + toWait + "----" + exit;
//todo:浏览过的网址存盘ctrl+w+t
//todo:双击删除当前tab 或加X按键
//todo:视频下载地址
}
}
}