public void add(string user1, string user2)
{
DataTable dt = Common.retTalkHistory(user1, user2);
CefSharp.IFrame ifm = browser.GetBrowser().MainFrame;
this.comm.CallJS(browser, " clearAll()");
// this.CallJS(browser, addFunctionStr);
if (dt != null && dt.Rows.Count > 0)
{
string messageDate = string.Empty;
for (int i = 0; i < dt.Rows.Count; i++)
{
DataRow dr = dt.Rows[i];
string fromid = dr["fromjid"].ToString();
string toid = dr["tojid"].ToString();
string contentStr = dr["body"].ToString();
Int64 tmpval = Convert.ToInt64(dr["SENTDATE"].ToString());
DateTime d = new DateTime(1970, 1, 1).ToLocalTime().AddMilliseconds(long.Parse(dr["SENTDATE"].ToString()));
string dateTime = d.ToString("yyyy-MM-dd HH:mm:ss");
ChatBoxContent content = new ChatBoxContent();
content.Text = contentStr;
string messType = SysParams.retSysMessage(contentStr);
if (messageDate != d.ToString("yyyy-MM-dd"))
{
//添加间隔线和日期
messageDate = d.ToString("yyyy-MM-dd");
this.chatClass.AppendHistoryLine(this.browser, messageDate);
}
this.chatClass.AppendChatBoxContentAll(this.browser, messType, fromid, d, content,
this.mform.MineID, this.mform.FriendID, Color.SeaGreen, true, true);
//this.AppendChatBoxContentAll(messType, fromid, d, content, Color.SeaGreen, true, true);
}
}
}
void CefSharp.IContextMenuHandler.OnBeforeContextMenu(CefSharp.IWebBrowser browserControl, CefSharp.IBrowser browser, CefSharp.IFrame frame, CefSharp.IContextMenuParams parameters, CefSharp.IMenuModel model)
{
var flag = parameters.TypeFlags;
if ((flag & CefSharp.ContextMenuType.Editable) == CefSharp.ContextMenuType.Editable)
{
}
else if ((flag & CefSharp.ContextMenuType.Selection) == CefSharp.ContextMenuType.Selection)
{
}
else
{
//model.Clear();
}
}
void CefSharp.IContextMenuHandler.OnContextMenuDismissed(CefSharp.IWebBrowser browserControl, CefSharp.IBrowser browser, CefSharp.IFrame frame)
{
}
bool CefSharp.IContextMenuHandler.OnContextMenuCommand(CefSharp.IWebBrowser browserControl, CefSharp.IBrowser browser, CefSharp.IFrame frame, CefSharp.IContextMenuParams parameters, CefSharp.CefMenuCommand commandId, CefSharp.CefEventFlags eventFlags)
{
return(false);
}
public void OnContextMenuDismissed(CefSharp.IWebBrowser chromiumWebBrowser, CefSharp.IBrowser browser, CefSharp.IFrame frame)
{
}
public bool OnBeforePopup(CefSharp.IWebBrowser chromiumWebBrowser, CefSharp.IBrowser browser, CefSharp.IFrame frame, string targetUrl, string targetFrameName, CefSharp.WindowOpenDisposition targetDisposition, bool userGesture, CefSharp.IPopupFeatures popupFeatures, CefSharp.IWindowInfo windowInfo, CefSharp.IBrowserSettings browserSettings, ref bool noJavascriptAccess, out CefSharp.IWebBrowser newBrowser)
{
newBrowser = null;
if (BeforePopupEvent == null)
{
return(false);
}
NewWindowEventArgs e = new NewWindowEventArgs(chromiumWebBrowser, browser, frame, targetUrl, targetFrameName, targetDisposition, windowInfo);
BeforePopupEvent(this, e);
if (e.newBrowser == null)
{
return(false);
}
//newBrowser = e.newBrowser;
return(true);
}
protected override bool OnResourceResponse(CefSharp.IWebBrowser chromiumWebBrowser, CefSharp.IBrowser browser, CefSharp.IFrame frame, CefSharp.IRequest request, CefSharp.IResponse response)
{
return(base.OnResourceResponse(chromiumWebBrowser, browser, frame, request, response));
}
void CefSharp.IContextMenuHandler.OnContextMenuDismissed(CefSharp.IWebBrowser browserControl, CefSharp.IBrowser browser, CefSharp.IFrame frame)
{
//throw new NotImplementedException();
}
protected override CefSharp.CefReturnValue OnBeforeResourceLoad(CefSharp.IWebBrowser chromiumWebBrowser, CefSharp.IBrowser browser, CefSharp.IFrame frame, CefSharp.IRequest request, CefSharp.IRequestCallback callback)
{
return(CefSharp.CefReturnValue.Continue);
}
protected override CefSharp.IResponseFilter GetResourceResponseFilter(CefSharp.IWebBrowser chromiumWebBrowser, CefSharp.IBrowser browser, CefSharp.IFrame frame, CefSharp.IRequest request, CefSharp.IResponse response)
{
return(null);
}
public bool OnContextMenuCommand(CefSharp.IWebBrowser chromiumWebBrowser, CefSharp.IBrowser browser, CefSharp.IFrame frame, CefSharp.IContextMenuParams parameters, CefSharp.CefMenuCommand commandId, CefSharp.CefEventFlags eventFlags)
{
switch (commandId)
{
case CefSharp.CefMenuCommand.ViewSource:
if (ViewSource != null)
{
ViewSource(this, new EventArgs());
}
return(true);
case (CefSharp.CefMenuCommand)OpenLink:
case (CefSharp.CefMenuCommand)OpenLinkSource:
{
if (OpenLinkOrSource != null)
{
OpenLinkOrSource(this, new OpenLinkOrSourceArgs(parameters.LinkUrl, commandId == (CefSharp.CefMenuCommand)OpenLinkSource));
}
}
return(true);
case (CefSharp.CefMenuCommand)CopyImage:
{
if (CopyImageToClipboard != null)
{
CopyImageToClipboard(this, new CopyImageEventArgs(parameters.SourceUrl));
}
}
return(true);
case (CefSharp.CefMenuCommand)OpenDevTool:
{
if (ShowDevTool != null)
{
ShowDevTool(this, new EventArgs());
}
}
return(true);
case (CefSharp.CefMenuCommand)CopyLink:
{
Clipboard.SetText(parameters.LinkUrl);
}
return(true);
case (CefSharp.CefMenuCommand)OpenLoadScript:
{
if (LoadScript != null)
{
LoadScript(this, new EventArgs());
}
}
return(true);
default:
break;
}
return(false);
}
private const int OpenLoadScript = (int)CefSharp.CefMenuCommand.UserFirst + 6; //加载脚本
public void OnBeforeContextMenu(CefSharp.IWebBrowser chromiumWebBrowser, CefSharp.IBrowser browser, CefSharp.IFrame frame, CefSharp.IContextMenuParams parameters, CefSharp.IMenuModel model)
{
if (BeforeContextMenu != null)
{
BeforeContextMenu(this, new BeforeContextMenuEvenArgs(parameters, model));
}
model.AddSeparator();
if (parameters.MediaType == CefSharp.ContextMenuMediaType.Image)
{
model.AddItem((CefSharp.CefMenuCommand)CopyImage, "复制图片(&I)");
}
if ((CefSharp.ContextMenuType)(parameters.TypeFlags & CefSharp.ContextMenuType.Link) == CefSharp.ContextMenuType.Link)
{
if (!string.IsNullOrWhiteSpace(parameters.LinkUrl) && !parameters.LinkUrl.StartsWith("about:black"))
{
model.AddItem((CefSharp.CefMenuCommand)OpenLink, "打开链接(&L)");
model.AddItem((CefSharp.CefMenuCommand)OpenLinkSource, "打开链接源码(&S)");
model.AddItem((CefSharp.CefMenuCommand)CopyLink, "复制链接(&C)");
}
}
model.AddItem((CefSharp.CefMenuCommand)OpenDevTool, "开发者工具 F12");
model.AddItem((CefSharp.CefMenuCommand)OpenLoadScript, "加载脚本 F6");
}
public bool RunContextMenu(CefSharp.IWebBrowser chromiumWebBrowser, CefSharp.IBrowser browser, CefSharp.IFrame frame, CefSharp.IContextMenuParams parameters, CefSharp.IMenuModel model, CefSharp.IRunContextMenuCallback callback)
{
return(false);
}
void CefSharp.IContextMenuHandler.OnBeforeContextMenu(CefSharp.IWebBrowser browserControl, CefSharp.IBrowser browser, CefSharp.IFrame frame, CefSharp.IContextMenuParams parameters, CefSharp.IMenuModel model)
{
model.Clear();
}
public CefSharp.IResourceRequestHandler GetResourceRequestHandler(CefSharp.IWebBrowser chromiumWebBrowser, CefSharp.IBrowser browser, CefSharp.IFrame frame, CefSharp.IRequest request, bool isNavigation, bool isDownload, string requestInitiator, ref bool disableDefaultHandling)
{
if (request.ResourceType == CefSharp.ResourceType.Image)
{
return(new CefResourceRequestHandler());
}
return(null);
}
bool CefSharp.IContextMenuHandler.OnContextMenuCommand(CefSharp.IWebBrowser browserControl, CefSharp.IBrowser browser, CefSharp.IFrame frame, CefSharp.IContextMenuParams parameters, CefSharp.CefMenuCommand commandId, CefSharp.CefEventFlags eventFlags)
{
//throw new NotImplementedException();
return(false);
}
public NewWindowEventArgs(CefSharp.IWebBrowser chromiumWebBrowser, CefSharp.IBrowser browser, CefSharp.IFrame frame, string targetUrl, string targetFrameName, CefSharp.WindowOpenDisposition targetDisposition, CefSharp.IWindowInfo windowInfo)
{
this.chromiumWebBrowser = chromiumWebBrowser;
this.browser = browser;
this.frame = frame;
this.targetUrl = targetUrl;
this.targetFrameName = targetFrameName;
this.targetDisposition = targetDisposition;
this.windowInfo = windowInfo;
}
bool CefSharp.IContextMenuHandler.RunContextMenu(CefSharp.IWebBrowser browserControl, CefSharp.IBrowser browser, CefSharp.IFrame frame, CefSharp.IContextMenuParams parameters, CefSharp.IMenuModel model, CefSharp.IRunContextMenuCallback callback)
{
return(false);
}
/// <summary>
/// 通过CEF从窗口去调用当前页面中的JS方法
/// </summary>
/// <param name="jsname"></param>
public void CallJS(ChromiumWebBrowser browser, string jsname)
{
CefSharp.IFrame mainFrame = browser.GetBrowser().MainFrame;
mainFrame.ExecuteJavaScriptAsync(jsname);
}
