private void RaiseEvent(PageDelegate e, object sender, PageChangedEventArgs args)
{
if (e != null)
{
e(sender, args);
}
}
/// <summary>
/// Create a new <see cref="PageInvoker"/> which Delegates contain the
/// given callback for PreInit event.
/// </summary>
/// <param name="callback">The user callback.</param>
/// <returns>A new <see cref="PageInvoker"/> instance.</returns>
public static PageInvoker CreateOnPreInit (PageDelegate callback)
{
PageDelegates pd = new PageDelegates ();
pd.PreInit = callback;
PageInvoker pi = new PageInvoker (pd);
return pi;
}
/// <summary>
/// Create a new <see cref="PageInvoker"/> which Delegates contain the
/// given callback for Load event.
/// </summary>
/// <param name="callback">The user callback.</param>
/// <returns>A new <see cref="PageInvoker"/> instance.</returns>
public static PageInvoker CreateOnLoad (PageDelegate callback)
{
PageDelegates pd = new PageDelegates ();
pd.Load = callback;
PageInvoker pi = new PageInvoker (pd);
return pi;
}
/// <summary>
/// will allow you to write queries on Page.
/// </summary>
public NodeQuery onPage(PageDelegate buildQuery)
{
Query.Append("...on Page{");
buildQuery(new PageQuery(Query));
Query.Append("}");
return(this);
}
/// <summary>
/// Find a page by its handle.
/// </summary>
/// <param name="handle">
/// The handle of the page.
/// </param>
public QueryRootQuery pageByHandle(PageDelegate buildQuery, string handle, string alias = null)
{
if (alias != null)
{
ValidationUtils.ValidateAlias(alias);
Query.Append("pageByHandle___");
Query.Append(alias);
Query.Append(":");
}
Query.Append("pageByHandle ");
Arguments args = new Arguments();
args.Add("handle", handle);
Query.Append(args.ToString());
Query.Append("{");
buildQuery(new PageQuery(Query));
Query.Append("}");
return(this);
}
/// <summary>
/// Create a new <see cref="PageInvoker"/> which Delegates contain the
/// given callback for Load event.
/// </summary>
/// <param name="callback">The user callback.</param>
/// <returns>A new <see cref="PageInvoker"/> instance.</returns>
public static PageInvoker CreateOnLoad(PageDelegate callback)
{
PageDelegates pd = new PageDelegates();
pd.Load = callback;
PageInvoker pi = new PageInvoker(pd);
return(pi);
}
/// <summary>
/// 页面控件呈现
/// </summary>
private void Page(bool callEvent)
{
if (this.toolStrip1.InvokeRequired)//等待异步
{
PageDelegate myDelegate = new PageDelegate(SetCtrolEnabled);
if (this.Parent != null && !this.Parent.IsHandleCreated)
{
return;
}
if (IsDisposed || !this.IsHandleCreated || !this.toolStrip1.IsHandleCreated)
{
return;
}
this.Invoke(myDelegate, new object[] { false });//通过委托调用
}
else
{
if (PageIndex == 0)
{
PageIndex = 1;
}
txt_CurrentIndex.Text = PageIndex.ToString();
lbl_PageCount.Text = PageCount.ToString();
lbl_RecordCount.Text = string.Format("每页{0}条记录,共{1}条记录", PageSize, RecordCount);
if (callEvent && OnPageChanged != null)
{
OnPageChanged(this, null);//当前分页数字改变时，触发委托事件
}
SetCtrolEnabled();
if (PageCount == 1)//有且仅有一页
{
btn_First.Enabled = false;
btn_Last.Enabled = false;
btn_Next.Enabled = false;
btn_Previous.Enabled = false;
}
else if (PageIndex == 1)//第一页
{
btn_First.Enabled = false;
btn_Previous.Enabled = false;
}
else if (PageIndex == PageCount)//最后一页
{
btn_Next.Enabled = false;
btn_Last.Enabled = false;
}
}
}
void Invoke(PageDelegate callback)
{
try {
if (callback != null)
{
callback(_page);
}
}
catch (Exception e) {
WebTest.RegisterException(e);
throw;
}
}
private void RaiseEvent(PageDelegate e, object sender)
{
this.RaiseEvent(e, this, null);
}
public void PageHeaderLoad ()
{
PageDelegate pd = new PageDelegate (CheckHeader);
WebTest t = new WebTest (PageInvoker.CreateOnLoad (pd));
string html = t.Run ();
string newHtml = html.Substring (html.IndexOf ("<head"), (html.IndexOf ("<body") - html.IndexOf ("<head")));
string origHtml = @" <head id=""Head1""><title>
Test
</title></head>";
HtmlDiff.AssertAreEqual (origHtml, newHtml, "HeaderRenderLoad");
}
/// <summary>
/// Stops the thumb from scrolling if it is currently being flicked.
/// </summary>
public void StopFlick()
{
// Stop manipulating.
if (manipulationProcessor != null)
{
manipulationProcessor.CompleteManipulation();
}
// Stop inertia.
if (inertiaProcessor != null)
{
inertiaProcessor.Complete();
}
PageAgain = null;
isScrolling = false;
}
/// <summary>
/// Scrolls the thumb 1 page forward over 0.5 seconds.
/// </summary>
public void PageForward()
{
// Assign the PageForward method to the PageAgain delegate so that the thumb
// keeps moving in the correct direction.
PageAgain = PageForward;
// If the thumb animation is playing adjust the location it will move to
// based on where it currently is animating to.
if (scrollAnimation != null && scrollAnimation.IsPlaying)
{
AnimateTo(scrollAnimation.To + ViewportSize);
}
else
{
AnimateTo(Value + ViewportSize);
}
}
public void DetailsView_EmptyDataTextPropertyRender ()
{
PageDelegate pd = new PageDelegate (DetailsView_EmptyDataTextProperty);
WebTest t = new WebTest (PageInvoker.CreateOnLoad (pd));
string result = t.Run ();
FormRequest fr = new FormRequest (t.Response, "form1");
fr.Controls.Add ("__EVENTTARGET");
fr.Controls.Add ("__EVENTARGUMENT");
fr.Controls["__EVENTTARGET"].Value = "LinkButton1";
fr.Controls["__EVENTARGUMENT"].Value = "";
t.Request = fr;
//t.Invoker = PageInvoker.CreateOnLoad (pd);
result = t.Run ();
string newHtml = HtmlDiff.GetControlFromPageHtml (result);
string origHtml=@"<div>
<table cellspacing=""0"" rules=""all"" border=""1"" style=""border-collapse:collapse;"">
<tr>
<td>Empty Data</td>
</tr>
</table>
</div><a id=""LinkButton1"" href=""javascript:__doPostBack('LinkButton1','')"">Test</a>";
HtmlDiff.AssertAreEqual(origHtml, newHtml, "EmptyDataTextTest");
}
void Invoke (PageDelegate callback)
{
try {
if (callback != null)
callback (_page);
}
catch (Exception e) {
WebTest.RegisterException (e);
throw;
}
}
/// <summary>
/// Stops the thumb from scrolling if it is currently being flicked.
/// </summary>
public void StopFlick()
{
// Stop manipulating.
if (manipulationProcessor != null)
{
manipulationProcessor.CompleteManipulation(stopwatch.Elapsed100Nanoseconds());
}
// Stop inertia.
if (inertiaProcessor != null)
{
inertiaProcessor.Complete(stopwatch.Elapsed100Nanoseconds());
}
PageAgain = null;
isScrolling = false;
}
private void RaiseEvent(PageDelegate e, object sender, PageChangedEventArgs args)
{
if (e != null)
{
e(sender, args);
}
}
public void DetailsView_EmptyDataTextPropertyRender ()
{
PageDelegate pd = new PageDelegate (DetailsView_EmptyDataTextProperty);
WebTest t = new WebTest (PageInvoker.CreateOnLoad (pd));
string result = t.Run ();
FormRequest fr = new FormRequest (t.Response, "form1");
fr.Controls.Add ("__EVENTTARGET");
fr.Controls.Add ("__EVENTARGUMENT");
fr.Controls["__EVENTTARGET"].Value = "LinkButton1";
fr.Controls["__EVENTARGUMENT"].Value = "";
t.Request = fr;
//t.Invoker = PageInvoker.CreateOnLoad (pd);
result = t.Run ();
string newHtml = HtmlDiff.GetControlFromPageHtml (result);
#if NET_4_0
string origHtml = "<div>\r\n\t<table cellspacing=\"0\" rules=\"all\" border=\"1\" style=\"border-collapse:collapse;\">\r\n\t\t<tr>\r\n\t\t\t<td>Empty Data</td>\r\n\t\t</tr>\r\n\t</table>\r\n</div><a id=\"LinkButton1\" href=\"javascript:__doPostBack('LinkButton1','')\">Test</a>";
#else
string origHtml = "<div>\r\n\t<table cellspacing=\"0\" rules=\"all\" border=\"1\" style=\"border-collapse:collapse;\">\r\n\t\t<tr>\r\n\t\t\t<td>Empty Data</td>\r\n\t\t</tr>\r\n\t</table>\r\n</div><a id=\"LinkButton1\" href=\"javascript:__doPostBack('LinkButton1','')\">Test</a>";
#endif
HtmlDiff.AssertAreEqual(origHtml, newHtml, "EmptyDataTextTest");
}
private void RaiseEvent(PageDelegate e, object sender)
{
this.RaiseEvent(e, this, null);
}