private void OnMouseClick(object sender, DomMouseEventArgs e)
{
if (!m_blocksDisplayBrowser.Window.Selection.IsCollapsed)
{
return;
}
GeckoElement geckoElement;
if (GeckoUtilities.ParseDomEventTargetAsGeckoElement(e.Target, out geckoElement))
{
var geckoDivElement = geckoElement as GeckoDivElement;
while (geckoDivElement != null && !geckoDivElement.ClassName.Contains("block scripture"))
{
geckoDivElement = geckoDivElement.Parent as GeckoDivElement;
}
if (geckoDivElement == null)
{
return;
}
int blockIndexInBook;
GeckoNode blockIndexInBookAttr = geckoDivElement.Attributes["data-block-index-in-book"];
if (blockIndexInBookAttr == null || !Int32.TryParse(blockIndexInBookAttr.NodeValue, out blockIndexInBook))
{
return;
}
m_viewModel.CurrentBlockIndexInBook = blockIndexInBook;
}
}
/// <summary>
/// 获取长xpath
/// </summary>
/// <param name="node"></param>
/// <returns></returns>
public string GetXpath(GeckoNode node)
{
if (node == null)
{
return("");
}
if (node.NodeType == NodeType.Attribute)
{
return(String.Format("{0}/@{1}", GetXpath(((GeckoAttribute)node).OwnerDocument), node.LocalName));
}
if (node.ParentNode == null)
{
return("");
}
int indexInParent = 1;
GeckoNode siblingNode = node.PreviousSibling;
while (siblingNode != null)
{
if (siblingNode.LocalName == node.LocalName)
{
indexInParent++;
}
siblingNode = siblingNode.PreviousSibling;
}
return(String.Format("{0}/{1}[{2}]", GetXpath(node.ParentNode), node.LocalName, indexInParent));
}
/// <summary>
/// Given a particular node (typically one the user right-clicked), determine whether it is clearly part of
/// a particular page (inside a PageContainerClass div).
/// If so, return the corresponding Page object. If not, return null.
/// </summary>
/// <param name="clickNode"></param>
/// <returns></returns>
internal IPage GetPageContaining(GeckoNode clickNode)
{
bool gotPageElt = false;
for (var elt = clickNode as GeckoElement ?? clickNode.ParentElement; elt != null; elt = elt.ParentElement)
{
var classAttr = elt.Attributes["class"];
if (classAttr != null)
{
var className = " " + classAttr.NodeValue + " ";
if (className.Contains(" " + PageContainerClass + " "))
{
// Click is inside a page element: can succeed. But it's not this one.
gotPageElt = true;
continue;
}
if (className.Contains(" " + ClassForGridItem + " "))
{
if (!gotPageElt)
{
return(null); // clicked somewhere in a grid, but not actually on the page: intended page may be ambiguous.
}
var id = elt.Attributes["id"].NodeValue;
IPage page;
_pageMap.TryGetValue(id, out page);
return(page);
}
}
}
return(null);
}
/// <summary>
/// 获取短 xpath
/// </summary>
/// <param name="node"></param>
/// <returns></returns>
public string GetSmallXpath(GeckoNode node)
{
if (node == null)
{
return("");
}
if (node.NodeType == NodeType.Attribute)
{
return(String.Format("{0}/@{1}", GetSmallXpath(((GeckoAttribute)node).OwnerDocument), node.LocalName));
}
if (node.ParentNode == null)
{
return("");
}
string elementId = ((GeckoHtmlElement)node).Id;
if (!String.IsNullOrEmpty(elementId))
{
return(String.Format("//*[@id=\"{0}\"]", elementId));
}
int indexInParent = 1;
GeckoNode siblingNode = node.PreviousSibling;
while (siblingNode != null)
{
if (siblingNode.LocalName == node.LocalName)
{
indexInParent++;
}
siblingNode = siblingNode.PreviousSibling;
}
return(String.Format("{0}/{1}[{2}]", GetSmallXpath(node.ParentNode), node.LocalName, indexInParent));
}
public void SelectFirstTest_MultiResult()
{
var parser = new DomParser();
GeckoDomDocument doc = parser.ParseFromString("<html><body><span id='myspan'>hello world</span><span id='myspan'>hello world</span><span id='myspan'>hello world</span></body></html>");
GeckoNode span = doc.SelectFirst(@".//*[@id='myspan']");
Assert.AreEqual("hello world", span.TextContent);
}
public void SelectSingleTest_MultiResult()
{
var parser = new DomParser();
GeckoDomDocument doc = parser.ParseFromString("<html><body><span id='myspan'>hello world</span><span id='myspan'>hello world</span><span id='myspan'>hello world</span></body></html>");
GeckoNode span = null;
Assert.Throws <GeckoDomException>(delegate
{
span = doc.SelectSingle(@".//*[@id='myspan']");
});
}
protected void HandleDomClick(object sender, GeckoDomEventArgs e)
{
if (sender == null || e == null || e.Target == null)
{
return;
}
GeckoElement parentTable = GetParentTable(e.Target);
if (parentTable == null)
{
return;
}
GeckoNode onClick = parentTable.Attributes["onclick"];
// The next two lines are needed to fix FWNX-725, but if they're not commented out, the
// program silently disappears shortly after the TryAWordDlg dialog is closed *if this
// method is ever invoked by clicking on the HTML control anywhere*. Somehow, either
// e.Target.Attributes["onclick"] or onClick.TextContent must set some state in the browser
// that causes this horrendous behavior.
//if (onClick == null)
// onClick = e.Target.Attributes["onclick"];
if (onClick == null)
{
return;
}
var js = onClick.TextContent;
if (js.Contains("JumpToToolBasedOnHvo"))
{
JumpToToolBasedOnHvo(Int32.Parse(GetParameterFromJavaScriptFunctionCall(js)));
}
if (js.Contains("ShowWordGrammarDetail") || js.Contains("ButtonShowWGDetails"))
{
ShowWordGrammarDetail(GetParameterFromJavaScriptFunctionCall(js));
}
if (js.Contains("TryWordGrammarAgain"))
{
TryWordGrammarAgain(GetParameterFromJavaScriptFunctionCall(js));
}
if (js.Contains("GoToPreviousWordGrammarPage"))
{
GoToPreviousWordGrammarPage();
}
}
protected void HandleHtmlControlBrowserDomMouseMove(object sender, GeckoDomMouseEventArgs e)
{
if (sender == null || e == null || e.Target == null)
{
return;
}
GeckoElement parentTable = GetParentTable(e.Target);
if (parentTable == null)
{
return;
}
GeckoNode onMouseMove = parentTable.Attributes["onmousemove"];
if (onMouseMove == null)
{
return;
}
MouseMove();
}
/// <summary>
/// Dispatches aEvent via the nsIPresShell object of the window's document.
/// The event is dispatched to aTarget, which should be an object
/// which implements nsIContent interface (#element, #text, etc).
///
/// Cannot be accessed from unprivileged context (not
/// content-accessible) Will throw a DOM security error if called
/// without UniversalXPConnect privileges.
///
/// @note Event handlers won't get aEvent as parameter, but a similar event.
/// Also, aEvent should not be reused.
/// </summary>
public bool DispatchDOMEventViaPresShell(GeckoNode aTarget, GeckoNode aEvent, bool aTrusted)
{
throw new NotImplementedException();
}
private void gecko_Navigated(object sender, GeckoNavigatedEventArgs e)
{
GeckoElement gaia_loginbox = gecko.Document.GetElementById("gaia_loginbox");
if (gaia_loginbox == null)
{
GeckoElement header = gecko.Document.GetElementById("header");
if (header != null)
{
header.SetAttribute("style", "display:none;");
}
GeckoElement oneGoogleWrapper = gecko.Document.GetElementById("oneGoogleWrapper");
if (oneGoogleWrapper != null)
{
oneGoogleWrapper.SetAttribute("style", "display:none;");
}
GeckoElement coloredBar = gecko.Document.GetElementById("coloredBar");
if (coloredBar != null)
{
coloredBar.SetAttribute("style", "display:none;");
}
GeckoElement headerBar = gecko.Document.GetElementById("headerBar");
if (headerBar != null)
{
headerBar.SetAttribute("style", "padding-top:0px;");
GeckoElement gUser = gecko.Document.GetElementById("guser");
GeckoElement username = (GeckoElement)gUser.FirstChild.ChildNodes[2];
username.SetAttribute("style", "display:none;");
foreach (GeckoNode el in gUser.FirstChild.ChildNodes)
{
if ((el.HasAttributes) && (el.Attributes["id"] != null))
{
{
GeckoElement element = (GeckoElement)el;
if (element.Id != "gb_71")
{
element.SetAttribute("style", "display:none;");
}
}
}
if (el.TextContent.Contains("|"))
{
el.TextContent = "";
}
}
GeckoElement breadcrumbs = gecko.Document.GetElementById("breadcrumbs");
breadcrumbs.SetAttribute("style", "margin-left:176px;");
GeckoElement parentEl = breadcrumbs.Parent;
parentEl.InsertBefore((GeckoNode)gUser, (GeckoNode)breadcrumbs);
GeckoNode navtab = (GeckoNode)headerBar.LastChild.FirstChild;
if (navtab != null)
{
GeckoElement navtabEl = (GeckoElement)navtab;
navtabEl.SetAttribute("style", "width:171px;margin-top:25px;");
}
}
GeckoElement nav = gecko.Document.GetElementById("nav");
if (nav != null)
{
nav.SetAttribute("style", "width:151px;");
}
}
}
/// <summary>
/// Dispatches aEvent via the nsIPresShell object of the window's document.
/// The event is dispatched to aTarget, which should be an object
/// which implements nsIContent interface (#element, #text, etc).
///
/// Cannot be accessed from unprivileged context (not
/// content-accessible) Will throw a DOM security error if called
/// without UniversalXPConnect privileges.
///
/// @note Event handlers won't get aEvent as parameter, but a similar event.
/// Also, aEvent should not be reused.
/// </summary>
public bool DispatchDOMEventViaPresShell(GeckoNode aTarget, GeckoNode aEvent, bool aTrusted)
{
throw new NotImplementedException();
}
public void UpdateThumbnailAsync(IPage page)
{
if (page.Book.Storage.NormalBaseForRelativepaths != _baseForRelativePaths)
{
// book has been renamed! can't go on with old document that pretends to be in the wrong place.
// Regenerate completely.
UpdateItems(_pages);
return;
}
if (TroubleShooterDialog.MakeEmptyPageThumbnails)
{
return; // no new content needed.
}
var targetClass = "bloom-page";
var gridElt = GetGridElementForPage(page);
var pageContainerElt = GetFirstChildWithClass(gridElt, PageContainerClass) as GeckoElement;
if (pageContainerElt == null)
{
Debug.Fail("Can't update page...missing pageContainer element");
return; // for end user we just won't update the thumbnail.
}
var pageElt = GetFirstChildWithClass(pageContainerElt, targetClass);
if (pageElt == null)
{
Debug.Fail("Can't update page...missing page element");
return; // for end user we just won't update the thumbnail.
}
// Remove listeners so that garbage collection resulting from the Dispose has a better
// chance to work (without entanglements between javascript and mozilla's DOM memory).
RemoveThumbnailListeners();
var divNodeForThisPage = page.GetDivNodeForThisPage();
//clone so we can modify it for thumbnailing without messing up the version we will save
divNodeForThisPage = divNodeForThisPage.CloneNode(true) as XmlElement;
MarkImageNodesForThumbnail(divNodeForThisPage);
GeckoNode geckoNode = null;
for (int i = 0; i < 3; i++)
{
// As described in BL-4690, apparently some random event occasionally causes a failure
// deep inside Gecko when we go to do this.
// We don't need to bother the user if we just have a problem updating the thumbnail in
// the page list.
// So, we log it, and try again a couple of times in case it is a transient problem.
// If it keeps happening, just leave the old thumbnail in place.
try
{
geckoNode = MakeGeckoNodeFromXmlNode(_browser.WebBrowser.Document, divNodeForThisPage);
break;
}
catch (InvalidComObjectException e)
{
Logger.WriteError("BL-4690 InvalidComObjectException try " + i, e);
}
}
if (geckoNode != null)
{
pageContainerElt.ReplaceChild(geckoNode, pageElt);
pageElt.Dispose();
}
AddThumbnailListeners();
}
private void initializeElements()
{
usernameElement = (GeckoElement)browser.Document.GetElementsByClassName("username")[0];
creditElement = (GeckoElement)browser.Document.GetElementsByClassName("credits")[0];
GeckoElement textboxParent = (GeckoElement)browser.Document.GetElementsByClassName("bet_system")[0];
foreach (GeckoNode child in textboxParent.ChildNodes)
{
if (child.NodeName.ToLower() == "input")
{
textboxElement = (GeckoInputElement)child;
}
}
GeckoNode redDiv = browser.Document.GetElementsByClassName("table")[0];
foreach (GeckoNode child in redDiv.ChildNodes)
{
if (NodeType.Element == child.NodeType)
{
GeckoElement convert = (GeckoElement)child;
if (convert.GetAttribute("data-color") == "red")
{
redButton = (GeckoHtmlElement)child;
Console.WriteLine("Got Red");
}
}
}
GeckoNode blackDiv = browser.Document.GetElementsByClassName("table")[2];
foreach (GeckoNode child in blackDiv.ChildNodes)
{
if (NodeType.Element == child.NodeType)
{
GeckoElement convert = (GeckoElement)child;
if (convert.GetAttribute("data-color") == "black")
{
blackButton = (GeckoHtmlElement)child;
Console.WriteLine("Got Black");
}
}
}
GeckoNode resultListParent = browser.Document.GetElementsByClassName("winner_history")[0];
foreach (GeckoNode child in resultListParent.ChildNodes)
{
if (NodeType.Element == child.NodeType)
{
GeckoElement convert = (GeckoElement)child;
if (convert.GetAttribute("class") == "holder")
{
resultList = (GeckoElement)child;
}
}
}
GeckoNode statusTextParent = browser.Document.GetElementsByClassName("roll_timer")[0];
foreach (GeckoNode child in statusTextParent.ChildNodes)
{
if (NodeType.Element == child.NodeType)
{
GeckoElement convert = (GeckoElement)child;
if (convert.GetAttribute("class") == "bg")
{
statusText = (GeckoElement)child;
}
}
}
betRedStatusText = (GeckoElement)browser.Document.GetElementsByClassName("your")[0];
betBlackStatusText = (GeckoElement)browser.Document.GetElementsByClassName("your")[2];
}
private void FindElements(GeckoWebBrowser browser, string tagName, Point clickPosition)
{
//double x, y;
//GeckoHtmlElement offsetParentElement;
GeckoHtmlElement parentElement;
GeckoNode childNode = null;
GeckoHtmlElement childElement = null;
foreach (var element in browser.Document.GetElementsByTagName(tagName))
{
if ((element.ComputedStyle.GetPropertyValue("display").Equals("none")) || (element.ComputedStyle.GetPropertyValue("visibility").Equals("hidden")))
{
continue;
}
parentElement = element;
while (parentElement != null)
{
if (parentElement.TagName.Equals("A"))
{
int x = 0, y = 0, width = 0, height = 0, extraHeight = 0;
if (tagName.Equals("A"))
{
if (parentElement.ClientRects.Length == 1)
{
x = parentElement.ClientRects[0].X + parentElement.ClientRects[0].Width / 2;
y = parentElement.ClientRects[0].Y + parentElement.ClientRects[0].Height / 2;
width = parentElement.ClientRects[0].Width;
height = parentElement.ClientRects[0].Height;
if (parentElement.HasChildNodes)
{
try
{
childNode = parentElement.ChildNodes[0];
while (true)
{
if (childNode.NodeType == NodeType.Element)
{
childElement = (GeckoHtmlElement)childNode;
if (childElement.ClientRects[0].Height > parentElement.ClientRects[0].Height && childElement.ClientRects[0].Height > extraHeight)
{
extraHeight = childElement.ClientRects[0].Height - parentElement.ClientRects[0].Height;
}
if (childElement.HasChildNodes)
{
childNode = childElement.ChildNodes[0];
}
else
{
break;
}
}
else
{
break;
}
}
} catch (Exception e) { }
if (extraHeight != 0)
{
y -= extraHeight / 2;
height += extraHeight;
}
}
if (x >= 0 && x < browser.Width && y >= 0 && y < browser.Height)
{
visibleLinks.Add(new PageElement(tagName, element.TextContent, element, x - (width / 2), y - (height / 2), width, height, Math.Sqrt(Math.Pow((x - clickPosition.X), 2) + Math.Pow((y - clickPosition.Y), 2))));
}
}
else if (parentElement.ClientRects.Length > 1)
{
x = parentElement.ClientRects[0].X;
foreach (Rectangle rect in parentElement.ClientRects)
{
if (rect.X < x)
{
x = rect.X;
}
}
y = parentElement.ClientRects[0].Y;
int tempWidth = 0;
foreach (Rectangle rect in parentElement.ClientRects)
{
if (rect.X + rect.Width > tempWidth)
{
tempWidth = rect.X + rect.Width;
width = tempWidth - x;
}
}
height = -parentElement.ClientRects[0].Y + parentElement.ClientRects[parentElement.ClientRects.Length - 1].Y + parentElement.ClientRects[parentElement.ClientRects.Length - 1].Height;
x += width / 2;
y += height / 2;
if (parentElement.HasChildNodes)
{
try
{
childNode = parentElement.ChildNodes[0];
while (true)
{
if (childNode.NodeType == NodeType.Element)
{
childElement = (GeckoHtmlElement)childNode;
if (childElement.ClientRects[0].Height > parentElement.ClientRects[0].Height && childElement.ClientRects[0].Height > extraHeight)
{
extraHeight = childElement.ClientRects[0].Height - parentElement.ClientRects[0].Height;
}
if (childElement.HasChildNodes)
{
childNode = childElement.ChildNodes[0];
}
else
{
break;
}
}
else
{
break;
}
}
}
catch (Exception e) { }
if (extraHeight != 0)
{
y -= extraHeight / 2;
height += extraHeight;
}
}
if (x >= 0 && x < browser.Width && y >= 0 && y < browser.Height)
{
visibleLinks.Add(new PageElement(tagName, element.TextContent, element, x - (width / 2), y - (height / 2), width, height, Math.Sqrt(Math.Pow((x - clickPosition.X), 2) + Math.Pow((y - clickPosition.Y), 2))));
}
}
}
else if (tagName.Equals("IMG"))
{
if (element.ClientRects.Length >= 1)
{
x = element.ClientRects[0].X + element.ClientWidth / 2;
y = element.ClientRects[0].Y + element.ClientHeight / 2;
width = element.ClientWidth;
height = element.ClientHeight;
if (x >= 0 && x < browser.Width && y >= 0 && y < browser.Height)
{
elements.Add(new PageElement(tagName, parentElement.GetAttribute("HREF"), parentElement, x - (width / 2), y - (height / 2), width, height, Math.Sqrt(Math.Pow((x - clickPosition.X), 2) + Math.Pow((y - clickPosition.Y), 2))));
}
}
}
//x = element.OffsetLeft + (element.OffsetWidth / 2.0) - browser.Document.GetElementsByTagName("HTML")[0].ScrollLeft + Convert.ToDouble(browser.Document.GetElementsByTagName("BODY")[0].ComputedStyle.GetPropertyValue("margin-left").Replace("px",""));
//if (parentElement.ClientRects.Length > 1 && !tagName.Equals("IMG"))
//{
// if (parentElement.ClientRects[0].X > parentElement.ClientRects[1].X)
// {
// x += parentElement.ClientRects[1].X - parentElement.ClientRects[0].X;
// }
//}
//y = element.OffsetTop + (element.OffsetHeight / 2.0) - browser.Document.GetElementsByTagName("HTML")[0].ScrollTop + Convert.ToDouble(browser.Document.GetElementsByTagName("BODY")[0].ComputedStyle.GetPropertyValue("margin-top").Replace("px",""));
//offsetParentElement = element.OffsetParent;
//x -= parentElement.ScrollLeft;
//y -= parentElement.ScrollTop;
//GeckoHtmlElement scrollElement = parentElement;
//while (scrollElement != null)
//{
// scrollElement = scrollElement.Parent;
// if (!scrollElement.TagName.Equals("BODY") && !scrollElement.TagName.Equals("HTML") && scrollElement != null)
// {
// x -= scrollElement.ScrollLeft;
// y -= scrollElement.ScrollTop;
// }
// else break;
//}
//while (offsetParentElement != null)
//{
// if (offsetParentElement.ComputedStyle.GetPropertyValue("position").Equals("fixed"))
// {
// x = x + browser.Document.GetElementsByTagName("HTML")[0].ScrollLeft - Convert.ToDouble(browser.Document.GetElementsByTagName("BODY")[0].ComputedStyle.GetPropertyValue("margin-left").Replace("px", "")) + Convert.ToDouble(offsetParentElement.ComputedStyle.GetPropertyValue("left").Replace("px", ""));
// y = y + browser.Document.GetElementsByTagName("HTML")[0].ScrollTop - Convert.ToDouble(browser.Document.GetElementsByTagName("BODY")[0].ComputedStyle.GetPropertyValue("margin-top").Replace("px", "")) + Convert.ToDouble(offsetParentElement.ComputedStyle.GetPropertyValue("top").Replace("px", ""));
// break;
// }
// x += offsetParentElement.OffsetLeft;
// y += offsetParentElement.OffsetTop;
// offsetParentElement = offsetParentElement.OffsetParent;
//}
//if (x >= 0.0 && x < browser.Width && y >= 0.0 && y < browser.Height)
//{
// if (tagName.Equals("A"))
// {
// visibleLinks.Add(new PageElement(tagName, element.TextContent, element, x - (element.OffsetWidth / 2.0), y - (element.OffsetHeight / 2.0), element.OffsetWidth+1, element.OffsetHeight+1, Math.Sqrt(Math.Pow((x - clickPosition.X), 2) + Math.Pow((y - clickPosition.Y), 2))));
// }
// else
// {
// elements.Add(new PageElement(tagName, parentElement.GetAttribute("HREF"), parentElement, x - (element.OffsetWidth / 2.0), y - (element.OffsetHeight / 2.0), element.OffsetWidth, element.OffsetHeight, Math.Sqrt(Math.Pow((x - clickPosition.X), 2) + Math.Pow((y - clickPosition.Y), 2))));
// }
//}
break;
}
parentElement = parentElement.Parent;
}
}
}