public AdvertisingControl()
{
InitializeComponent();
DWebBrowserEvents2_Event browser = webBrowser.ActiveXInstance as DWebBrowserEvents2_Event;
//Workaround which allows to minimize showing time of wait cursor when WebBrowser navigating.
updateCursor = () => Dispatcher.Invoke(Mouse.UpdateCursor);
if (browser != null)
{
browser.NewWindow3 += webBrowser_NewWindow3;
browser.NavigateError += browser_NavigateError;
browser.StatusTextChange += browser_StatusTextChange;
browser.TitleChange += browser_TitleChange;
IEClients.ForEach(client => client.ProxyChanged += () =>
{
if (!isAnimationPlayed)
{
timer.Interval = 1;
timer.Stop();
timer.Start();
}
});
timer.Elapsed += (sender, e) =>
{
updateNumber++;
timer.Interval = RefreshInterval.TotalMilliseconds;
if (!IsIEUsingProxy)
{
webBrowser.Navigate(string.Format(adsUri, Context.Get <IVersionProvider>().Version.ToString(), updateNumber));
if (!isAnimationPlayed)
{
isAnimationPlayed = true;
Action action = () => Dispatcher.BeginInvoke(new Action(() => PlayAnimation("ExpandControl")));
action.RunWithDelay(loadAdvertisingTimeout);
}
}
};
timer.Start();
}
}
public int SetSite(object pUnkSite)
{
if (pUnkSite != null)
{
_pUnkSite = (IWebBrowser2) pUnkSite;
_webBrowser2Events = (DWebBrowserEvents2_Event) pUnkSite;
SetSiteStartup();
_webBrowser2Events.BeforeNavigate2 += _webBrowser2Events_BeforeNavigate2;
}
else
{
SetSiteShutdown();
_webBrowser2Events.BeforeNavigate2 -= _webBrowser2Events_BeforeNavigate2;
_pUnkSite = null;
_webBrowser2Events = null;
}
return 0;
}
public int SetSite([In, MarshalAs(UnmanagedType.IUnknown)] object pUnkSite)
{
if (pUnkSite != null)
{
m_pUnkSite = pUnkSite;
m_webBrowser2 = (IWebBrowser2)pUnkSite;
m_webBrowser2Events = (DWebBrowserEvents2_Event)pUnkSite;
m_webBrowser2Events.DocumentComplete += OnDocumentComplete;
m_webBrowser2Events.BeforeNavigate2 += OnBeforeNavigate;
}
else
{
m_webBrowser2Events.DocumentComplete -= OnDocumentComplete;
m_webBrowser2Events.BeforeNavigate2 -= OnBeforeNavigate;
m_pUnkSite = null;
}
return(0);
}
/// <summary>
/// Initialize the hook on webBrowser and register document events
/// </summary>
/// <param name="site">site</param>
/// <returns></returns>
public int SetSite(object site)
{
this.site = site;
if (this.site != null)
{
Orange.ConfortPlus.IEExtension.Interfaces.IServiceProvider serviceProv = (Orange.ConfortPlus.IEExtension.Interfaces.IServiceProvider) this.site;
Guid guidIWebBrowserApp = Marshal.GenerateGuidForType(typeof(IWebBrowserApp));
Guid guidIWebBrowser2 = Marshal.GenerateGuidForType(typeof(IWebBrowser2));
IntPtr intPtr;
serviceProv.QueryService(ref guidIWebBrowserApp, ref guidIWebBrowser2, out intPtr);
this.webBrowser = (IWebBrowser2)Marshal.GetObjectForIUnknown(intPtr);
DWebBrowserEvents2_Event browserEvent = (DWebBrowserEvents2_Event)this.webBrowser;
browserEvent.DocumentComplete += this.OnDocumentComplete;
browserEvent.BeforeNavigate2 += this.OnBeforeNavigate2;
browserEvent.DownloadBegin += this.OnDownloadBegin;
browserEvent.DownloadComplete += this.OnDownloadComplete;
}
else
{
if (this.webBrowser != null)
{
DWebBrowserEvents2_Event browserEvent = (DWebBrowserEvents2_Event)this.webBrowser;
browserEvent.DocumentComplete -= this.OnDocumentComplete;
browserEvent.BeforeNavigate2 -= this.OnBeforeNavigate2;
browserEvent.DownloadBegin -= this.OnDownloadBegin;
browserEvent.DownloadComplete -= this.OnDownloadComplete;
this.webBrowser = null;
}
}
return(0);
}
protected void Release()
{
if (browserEvents != null)
{
Marshal.ReleaseComObject(browserEvents);
browserEvents = null;
}
if (browser != null)
{
Marshal.ReleaseComObject(browser);
browser = null;
}
}
/// <summary>
/// IE调用此方法,并传递指向容器Site的IUnknown指针,由此我们可以获得IWebBrowser2接口
/// 并挂载DWebBrowserEvents2事件
/// </summary>
/// <param name="site">容器Site的IUnknown指针</param>
///
public void SetSite(object site)
{
// TODO: 添加 BrowserMonitor.SetSite 实现
#region 取得 IWebBrowser2 引用
if (browser != null)
Release();
if (site == null)
return;
browser = site as IWebBrowser2;
#endregion
#region 检查名称,当且仅当为IEXPLORE.EXE时加载
string hostName = browser.FullName;
if (!(hostName.ToUpper().EndsWith("IEXPLORE.EXE")))
{
Release();
return;
}
#endregion
#region 挂载浏览器事件
browserEvents = browser as DWebBrowserEvents2_Event;
if (browserEvents != null)
{
browserEvents.DocumentComplete += new DWebBrowserEvents2_DocumentCompleteEventHandler(this.OnDocumentComplete);
}
else
{
Release();
return;
}
#endregion
}
