private void InstallHTMLHooks(Win32HookMsgEventArgs evt)
{
String searchCondition = String.Format("{0}!=1", CatStudioConstants.HOOKED_BY_REC_ATTR);
IElementList rootElemNotHooked = this.twebstBrowser.FindAllElements("html", searchCondition);
try
{
for (int i = 0; i < rootElemNotHooked.length; ++i)
{
IElement crntElem = rootElemNotHooked[i];
IHTMLDocument3 doc3 = (IHTMLDocument3)crntElem.nativeElement.document;
IHTMLWindow2 wnd = ((IHTMLDocument2)doc3).parentWindow;
doc3.attachEvent("onclick", new HtmlHandler(this.OnHtmlClick, wnd));
doc3.attachEvent("onmouseup", new HtmlHandler(this.OnHtmlMouseUp, wnd));
crntElem.SetAttribute(CatStudioConstants.HOOKED_BY_REC_ATTR, "1");
}
InstallHTMLHooksForOnchange();
}
catch
{
// Can not properly install html hooks.
}
}
public void setupRollcallPage(bool showPictures)
{
IHTMLDocument3 rollpageFrame = parseFrameDocument(ROLLCALL_FRAME);
signAllStudents(false);
setShowingAllStudentPictures(showPictures);
}
public void loadStylesheet()
{
string appDir = Program.appDir, dataDir = Program.dataDir,
themeName = Program.glob.para("messageView__theme", "Default");
string style = "", style2 = "";
try {
style = File.ReadAllText(appDir + "style-global.txt");
if (File.Exists(appDir + "themes/" + themeName + ".txt"))
{
style2 = File.ReadAllText(appDir + "themes/" + themeName + ".txt");
}
else if (File.Exists(dataDir + "style.txt") && themeName == "Custom")
{
style2 = File.ReadAllText(dataDir + "style.txt");
}
} catch (Exception e) {
Console.WriteLine("Error loading stylesheet: " + e.Message);
}
try {
IHTMLDocument3 doc = (IHTMLDocument3)this.Document.DomDocument;
IHTMLStyleElement styleEl = (IHTMLStyleElement)doc.getElementById("st");
styleEl.styleSheet.cssText = style + "\n" + style2;
} catch (Exception e) {
Console.WriteLine("Error applying stylesheet: " + e.Message);
}
}
public IHTMLElement GetElementByXPath(String xPath)
{
String[] path = xPath.Split('/');
int dept = 0;
int idx = GetSplitKey(path[dept++]);
IHTMLElement element;
if (idx == 0)
{
IHTMLDocument3 doc3 = (IHTMLDocument3)document;
element = doc3.documentElement;
}
else
{
element = ((IHTMLDocument3)subFrameDocument[idx - 1]).documentElement;
}
while (element != null)
{
idx = GetSplitKey(path[dept]);
if (idx >= element.children.Length)
{
return(null);
}
element = element.children[idx];
dept++;
if (path.Length == dept)
{
return(element);
}
}
return(null);
}
/// <summary>
/// Callback to indicate that consent screen has been rendered and is ready to be analyzed.
/// </summary>
/// <param name="sender">Reference to the browser.</param>
/// <param name="args">Event arguments.</param>
private void OnConsentDisplayed(object sender, EventArgs args)
{
IHTMLDocument3 document = this.StopTimerAndGetDocument(sender);
IHTMLElement buttonAccept = document.getElementById("submit_approve_access") as IHTMLElement;
buttonAccept.click();
}
public void signStudent(Student student, bool signed)
{
IHTMLDocument2 htmlDoc = (IHTMLDocument2)webBrowser.Document.DomDocument;
IHTMLDocument3 rollpageFrame = parseFrameDocument(ROLLCALL_FRAME);
var inputElms = rollpageFrame.getElementsByTagName("td")
.OfType <IHTMLElement>().ToList();
foreach (var elm in inputElms)
{
var html = elm.innerHTML == null ? null : elm.innerHTML.Trim();
if (html != null && Regex.IsMatch(html, REGEX_HTML_IS_STUDENT_TD) &&
html.Contains(student.studentId))
{
if (signed)
{
elm.innerHTML = elm.innerHTML.Replace("CHECKED", "");
}
else
{
elm.setAttribute("checked", "checked");
}
break;
}
}
}
public void CreateMapPathCsv(String filename)
{
FileInfo fileinfo = new FileInfo(filename);
if (fileinfo.Exists)
{
fileinfo.Delete();
}
using (FileStream fs = fileinfo.OpenWrite())
{
using (BufferedStream bs = new BufferedStream(fs))
{
using (StreamWriter sw = new StreamWriter(bs, Encoding.UTF8))
{
IHTMLDocument3 doc3 = (IHTMLDocument3)mainDom;
sw.WriteLine("key, number, tagname, id, classname, html");
WriteCSV(sw, this, doc3.documentElement, 0);
int index = 1;
IList <IHTMLDocument> subFrame = this.GetSubDocument();
foreach (IHTMLDocument frame in subFrame)
{
IHTMLDocument3 framedoc3 = frame as IHTMLDocument3;
WriteCSV(sw, this, framedoc3.documentElement, index++);
}
}
}
}
}
// GET: api/Users
public IHttpActionResult GetUser(PublicModel publicModel)
{
SHDocVw.InternetExplorer ie = new SHDocVw.InternetExplorer();
ie.Navigate("https://login.taobao.com/member/login.jhtml?redirectURL=https%3A%2F%2Fai.taobao.com%2F%3Fpid%3Dmm_112599953_14918079_77950911");
ie.Visible = true;
IHTMLDocument3 doc = (IHTMLDocument3)ie.Document;
doc.getElementById("TPL_username_1").innerText = "肖梓璇35834616";
doc.getElementById("TPL_password_1").innerText = "xiao4563515";
doc.getElementById("J_SubmitStatic").click();
ie.Navigate("http://i.taobao.com/my_taobao.htm");
ie.Visible = true;
ie.Navigate(" https://buyertrade.taobao.com/trade/itemlist/list_bought_items.htm?spm=a1z02.1.972272805.d4919663.73d2782d6TTeTm&action=itemlist/BoughtQueryAction&event_submit_do_query=1&tabCode=waitRate");
ie.Visible = true;
doc.getElementById("rateOrder").click();
var ss = doc.documentElement.outerText = "1111";
var userList = db.User.ToList();
var data = Newtonsoft.Json.JsonConvert.SerializeObject(userList);
return(Json(data));
}
/// <summary>
/// Handle the HTMLElementEvents event.
/// </summary>
/// <param name="e"></param>
///
void SetDragHandler()
{
//To avoid set handler repeatedly, remove previous handler.
//DateTime tm1 = DateTime.Now;
try
{
document = ieInstance.Document as IHTMLDocument3;
rootElementEvents = document.documentElement as HTMLElementEvents2_Event;
rootElementEvents.ondragstart -=
new HTMLElementEvents2_ondragstartEventHandler(Events_Ondragstart);
rootElementEvents.ondragstart +=
new HTMLElementEvents2_ondragstartEventHandler(Events_Ondragstart);
rootElementEvents.ondragover -=
new HTMLElementEvents2_ondragoverEventHandler(Events_Ondragover);
rootElementEvents.ondragover +=
new HTMLElementEvents2_ondragoverEventHandler(Events_Ondragover);
rootElementEvents.ondragend -=
new HTMLElementEvents2_ondragendEventHandler(Events_Ondragend);
rootElementEvents.ondragend +=
new HTMLElementEvents2_ondragendEventHandler(Events_Ondragend);
}
catch
{
//MessageBox.Show("set failed");
}
//TimeSpan s = DateTime.Now - tm1;
//MessageBox.Show(s.TotalMilliseconds.ToString());
}
public IHTMLElement GetElementByXPath(String xPath)
{
String[] pathList = xPath.Split('/');
int idx = 0;
int tagIndex = GetSplitKey(pathList[idx++]);
IHTMLElement element;
if (tagIndex == 0)
{
IHTMLDocument3 doc3 = (IHTMLDocument3)mainDom;
element = doc3.documentElement;
}
else
{
element = ((IHTMLDocument3)subFrame[tagIndex - 1]).documentElement;
}
while (element != null)
{
tagIndex = GetSplitKey(pathList[idx]);
if (tagIndex >= element.children.Length)
{
return(null);
}
element = element.children[tagIndex];
idx++;
if (pathList.Length == idx)
{
break;
}
}
return(element);
}
void m_timer_Tick(object sender, EventArgs e)
{
m_timer.Stop();
this.richTextBox1.Clear();
//Enum child windows
winenum.enumerate(m_Dialog);
//Get the control names
m_Ctls = winenum.GetControlsClassNames();
m_Count = m_Ctls.Count;
this.richTextBox1.AppendText("HTMLDialog total child windows count =" + m_Count.ToString() + "\r\n");
for (m_Counter = 0; m_Counter < m_Count; m_Counter++)
{
this.richTextBox1.AppendText(m_Ctls[m_Counter].ToString() + "\r\n");
//Find IE_Server
if ((m_Ctls[m_Counter] != null) &&
(m_Ctls[m_Counter].ToString().Equals("Internet Explorer_Server", StringComparison.CurrentCultureIgnoreCase))
)
{
//subscribe to documentelement events
//so we can handle key + unload events
m_IE = (IntPtr)Int32.Parse(winenum.GetControlsHwnds()[m_Counter].ToString());
this.richTextBox1.AppendText("Internet Explorer_Server HWND =" + m_IE.ToString() + "\r\n");
if (m_IE != IntPtr.Zero)
{
m_pDoc2 = winenum.GetIEHTMLDocument2FromWindowHandle(m_IE);
IHTMLDocument3 doc3 = m_pDoc2 as IHTMLDocument3;
if (doc3 != null)
{
if (m_docelemevents.ConnectToHtmlElementEvents(doc3.documentElement))
{
this.richTextBox1.AppendText("Subscribed to Document events = OK\r\n");
}
else
{
this.richTextBox1.AppendText("Subscribed to Document events = FAILED\r\n");
}
}
if (m_pDoc2 != null)
{
m_pWin2 = m_pDoc2.parentWindow as IHTMLWindow2;
if (m_pWin2 != null)
{
if (m_docwinevents.ConnectToHtmlWindowEvents(m_pWin2))
{
this.richTextBox1.AppendText("Subscribed to Window events = OK\r\n");
}
else
{
this.richTextBox1.AppendText("Subscribed to Window events = FAILED\r\n");
}
}
}
}
break;
}
}
winenum.clear();
}
/// <summary>
/// Stops the timer and reads the DOM document.
/// </summary>
/// <param name="timer">The timer.</param>
/// <returns>The document.</returns>
private IHTMLDocument3 StopTimerAndGetDocument(object timer)
{
(timer as DispatcherTimer).Stop();
IHTMLDocument3 document = this.browser.Document as IHTMLDocument3;
return(document);
}
/// <summary>
/// Inserts the extended entry break into the editor.
/// </summary>
internal void InsertExtendedEntryBreak()
{
IHTMLDocument3 doc3 = (IHTMLDocument3)HTMLElement.document;
IHTMLElement2 entryBreak = (IHTMLElement2)doc3.getElementById(EXTENDED_ENTRY_ID);
if (entryBreak == null)
{
using (IUndoUnit undo = EditorContext.CreateUndoUnit())
{
using (EditorContext.DamageServices.CreateDamageTracker(ElementRange.Clone(), true))
{
MarkupPointer insertionPoint =
EditorContext.MarkupServices.CreateMarkupPointer(EditorContext.Selection.SelectedMarkupRange.Start);
//delete the parent block element of the insertion point if it is empty (bug 421500)
DeleteInsertionTargetBlockIfEmpty(insertionPoint);
IHTMLElement extendedEntryBreak = InsertExtendedEntryBreak(insertionPoint);
//reselect the insertion point
MarkupRange selection = EditorContext.MarkupServices.CreateMarkupRange();
insertionPoint.MoveAdjacentToElement(extendedEntryBreak, _ELEMENT_ADJACENCY.ELEM_ADJ_AfterEnd);
MarkupPointerMoveHelper.MoveUnitBounded(
insertionPoint, MarkupPointerMoveHelper.MoveDirection.RIGHT,
MarkupPointerAdjacency.AfterEnterBlock | MarkupPointerAdjacency.BeforeText
, HTMLElement);
selection.Start.MoveToPointer(insertionPoint);
selection.End.MoveToPointer(insertionPoint);
selection.ToTextRange().select();
}
undo.Commit();
}
}
}
public static IHTMLDocument3 GetFrame(this IHTMLDocument3 document, string frameId)
{
dynamic d = document;
var txnWindow = ((IHTMLWindow2)d.frames[frameId]);
return((IHTMLDocument3)txnWindow.document);
}
private void HookIntroPage()
{
try
{
IWebBrowser2 nativeBrowser = (SHDocVw.IWebBrowser2)webBrowser.ActiveXInstance;
IHTMLDocument3 introDoc = nativeBrowser.Document as IHTMLDocument3;
if (introDoc != null)
{
introDoc.attachEvent("onclick", new HtmlHandler(this.OnIntroClick, ((IHTMLDocument2)introDoc).parentWindow));
// Initialize checkbox with value in registry.
IHTMLInputElement checkBox = (IHTMLInputElement)introDoc.getElementById(CatStudioConstants.INTRO_DONT_ASK_AGAIN_ATTR);
RegistryKey twbstStudioRegKey = Registry.CurrentUser.OpenSubKey("Software\\Codecentrix\\OpenTwebst\\Studio", false);
if (twbstStudioRegKey != null)
{
int dontShowIntro = (int)twbstStudioRegKey.GetValue("dontshowintro", 0);
checkBox.@checked = (dontShowIntro != 0);
twbstStudioRegKey.Close();
}
}
}
catch
{
// Do nothing. Maybe not this critical.
}
}
public DocHTML(HTMLDocument doc)
{
mDoc = doc;
mDoc2 = (IHTMLDocument2)mDoc;
mDoc3 = (IHTMLDocument3)mDoc;
mDoc4 = (IHTMLDocument4)mDoc;
mDoc5 = (IHTMLDocument5)mDoc;
}
public DocHTML(HTMLDocument doc)
{
mDoc = doc;
mDoc2 = (IHTMLDocument2)mDoc;
mDoc3 = (IHTMLDocument3)mDoc;
mDoc4 = (IHTMLDocument4)mDoc;
mDoc5 = (IHTMLDocument5)mDoc;
}
public DocHTML(HTMLDocument doc)
{
this.mDoc = doc;
this.mDoc2 = (IHTMLDocument2)this.mDoc;
this.mDoc3 = (IHTMLDocument3)this.mDoc;
this.mDoc4 = (IHTMLDocument4)this.mDoc;
this.mDoc5 = (IHTMLDocument5)this.mDoc;
}
private static void screenCapture_HtmlDocumentAvailable(object sender, OpenLiveWriter.Api.HtmlDocumentAvailableEventArgs e)
{
IHTMLDocument3 document = (IHTMLDocument3)e.Document;
IHTMLElement mapElement = document.getElementById("map");
if (mapElement == null || mapElement.getAttribute("loaded", 2) == System.DBNull.Value)
e.DocumentReady = false;
else
e.DocumentReady = true;
}
public void DoCapture()
{
IHTMLDocument2 doc2 = (IHTMLDocument2)mWb.Document;
IHTMLDocument3 doc3 = (IHTMLDocument3)mWb.Document;
IHTMLElement2 body2 = (IHTMLElement2)doc2.body;
IHTMLElement2 root2 = (IHTMLElement2)doc3.documentElement;
// Determine dimensions for the image; we could add minWidth here
// to ensure that we get closer to the minimal width (the width
// computed might be a few pixels less than what we want).
int width = Math.Max(body2.scrollWidth, root2.scrollWidth);
int height = Math.Max(root2.scrollHeight, body2.scrollHeight);
// Resize the web browser control
mWb.SetBounds(0, 0, width, height);
// Do it a second time; in some cases the initial values are
// off by quite a lot, for as yet unknown reasons. We could
// also do this in a loop until the values stop changing with
// some additional terminating condition like n attempts.
width = Math.Max(body2.scrollWidth, root2.scrollWidth);
height = Math.Max(root2.scrollHeight, body2.scrollHeight);
//@todo override with fixed values
Rectangle resolution = System.Windows.Forms.Screen.PrimaryScreen.Bounds;
width = resolution.Width;
height = resolution.Height;
mWb.SetBounds(0, 0, width, height);
Bitmap image = new Bitmap(width, height);
Graphics g = Graphics.FromImage(image);
_RECTL bounds;
bounds.left = 0;
bounds.top = 0;
bounds.right = width;
bounds.bottom = height;
IntPtr hdc = g.GetHdc();
IViewObject iv = doc2 as IViewObject;
// TODO: Write to Metafile instead if requested.
iv.Draw(1, -1, (IntPtr)0, (IntPtr)0, (IntPtr)0,
(IntPtr)hdc, ref bounds, (IntPtr)0, (IntPtr)0, 0);
g.ReleaseHdc(hdc);
image.Save(mFile);
image.Dispose();
if (mImageDiff != null)
{
mImageDiff.run();
}
}
protected virtual void RegisterEvents()
{
IHTMLDocument3 doc3 = this._document as IHTMLDocument3;
if (doc3 != null)
{
doc3.attachEvent("onpropertychange", this);
}
}
private void runjs()
{
var docx = webBrowser2.Document;
var frame = docx.Window.Frames;
IHTMLDocument3 doci = CorssDomainHelper.GetDocumentFromWindow(frame["course_frm"].DomWindow as IHTMLWindow2);
HTMLIFrame if2 = doci.getElementById("course_frame") as HTMLIFrameClass;
if2.contentWindow.execScript(tb4.Text);
}
private IHTMLDocument3 parseFrameDocument(int index)
{
object refIndex = (object)index;
IHTMLDocument2 htmlDoc = (IHTMLDocument2)webBrowser.Document.DomDocument;
IHTMLWindow2 target_mshtmlIHTMLWindow = (IHTMLWindow2)htmlDoc.frames.item(ref refIndex);
IHTMLDocument2 target_mshtmlIHTMLDoc = CrossFrameIE.GetDocumentFromWindow(target_mshtmlIHTMLWindow);
IHTMLDocument3 doc3 = (IHTMLDocument3)target_mshtmlIHTMLDoc;
return(doc3);
}
// Token: 0x0600030C RID: 780 RVA: 0x00020760 File Offset: 0x0001E960
private bool ComposeEncrypt_onclick()
{
IHTMLDocument3 documentFromWindow = webrowserHelper.GetDocumentFromWindow(this.webBrowser1.Document.Window.Frames["alibaba-login-box"].DomWindow as IHTMLWindow2);
string value = documentFromWindow.getElementById("fm-login-id").getAttribute("value", 0).ToString();
string value2 = documentFromWindow.getElementById("fm-login-password").getAttribute("value", 0).ToString();
inihelp.SetValue("特殊", "ali_account", value);
inihelp.SetValue("特殊", "ali_password", value2);
this.timer1.Stop();
return true;
}
public void GetServersFromWeb(InternetExplorer ie, bool visible)
{
if (!groupName.Equals("PPE"))
{
try
{
object Empty = 0;
object URL = Index.CreateInstance().temcurl + "?query=ON&group=" + groupName;
ie.Visible = visible;
ie.Navigate2(ref URL, ref Empty, ref Empty, ref Empty, ref Empty);
System.Threading.Thread.Sleep(5000);
while (ie.Busy)
{
System.Threading.Thread.Sleep(1000);
}
IHTMLDocument3 document = (IHTMLDocument3)ie.Document;
if (document != null)
{
HTMLTable queryTable = (HTMLTable)document.getElementById("query_table");
if (queryTable != null && queryTable.rows != null && queryTable.rows.length > 1)
{
servers = new List <Server>();
for (int i = 1; i < queryTable.rows.length; i++)
{
HTMLTableRow row = (HTMLTableRow)queryTable.rows.item(i, i);
if (row != null && row.cells != null && row.cells.length > 4)
{
HTMLTableCell serverCell = (HTMLTableCell)row.cells.item(0, 0);
HTMLTableCell travelServerCell = (HTMLTableCell)row.cells.item(4, 4);
if (serverCell != null && serverCell.innerText != null && !serverCell.innerText.Equals("") &&
travelServerCell != null && travelServerCell.innerText != null && !travelServerCell.innerText.Equals(""))
{
foreach (string singleTravelServer in travelServerCell.innerText.Split(new char[] { ',' }))
{
servers.Add(new Server(serverCell.innerText, singleTravelServer));
}
}
}
}
}
}
}
catch (Exception exception)
{ Console.WriteLine(exception.Message); }
finally
{
updateDate = DateTime.Now;
OnUpdated(EventArgs.Empty);
}
}
}
public List <IHTMLElement> GetElementByTagName(String tagname)
{
List <IHTMLElement> ret = new List <IHTMLElement>();
IHTMLDocument3 doc3 = (IHTMLDocument3)mainDom;
foreach (IHTMLElement item in doc3.getElementsByTagName(tagname))
{
ret.Add(item);
}
return(ret);
}
/// <summary>
/// Removes duplicate extended entries that may exist in the document.
/// </summary>
private void RemoveDuplicateExtendedEntries()
{
IHTMLDocument3 doc3 = (IHTMLDocument3)HTMLElement.document;
IHTMLElementCollection extendedEntryElements = doc3.getElementsByName(PostBodyEditingElementBehavior.EXTENDED_ENTRY_ID);
if (extendedEntryElements.length > 1)
{
//delete any extended entry markers that are not this element (use a timer to avoid bug 407544)
ExtendedEntrySweeper extendedEntrySweeper = new ExtendedEntrySweeper(EditorContext, (IHTMLDocument3)HTMLElement.document, HTMLElement);
TimerHelper.CallbackOnDelay(new InvokeInUIThreadDelegate(extendedEntrySweeper.DoDelete), 10);
}
}
public HTMLDocumentEventHelper(IHTMLDocument3 document, InternetExplorer ieInstance)
{
this.document = document as IHTMLDocument2;
this.ieInstance = ieInstance;
this.ondragstart += e => e.returnValue = false;
var rootElementEvents = document.documentElement as HTMLElementEvents_Event;
//rootElementEvents.ondragstart += ()=>false;
rootElementEvents.ondragover += () => false;
rootElementEvents.ondrop += () => { SuperDragDrop(); return(false); };
}
private void _btnGetFromAgresso_Click(object sender, EventArgs e)
{
IHTMLDocument3 doc3 = null;
try
{
doc3 = InternetExplorerUtilities.GetTimesheetDocument();
if (doc3 == null)
{
MessageBox.Show("Can't find Agresso timesheet page. Please check and try again", "Can't find page", MessageBoxButtons.OK, MessageBoxIcon.Error);
}
else
{
IEnumerable <string> currentProjectCodes = Projects.Projects.Select(p => p.Code.ToUpper());
IEnumerable <Tuple <string, string> > allCodesAndDescriptions = InternetExplorerUtilities.GetProjectCodesAndDescriptions(doc3);
List <Tuple <string, string> > toAdd = new List <Tuple <string, string> >();
if (currentProjectCodes.Count() == 0)
{
toAdd.AddRange(allCodesAndDescriptions);
}
else
{
foreach (var project in allCodesAndDescriptions)
{
if (!currentProjectCodes.Contains(project.Item1))
{
toAdd.Add(project);
}
}
}
foreach (var newProject in toAdd)
{
Project p = new Project();
p.Code = newProject.Item1;
p.Title = newProject.Item2;
Projects.Projects.Add(p);
}
}
}
catch (Exception ex)
{
MessageBox.Show(ex.Message, "Error when getting workorders", MessageBoxButtons.OK, MessageBoxIcon.Error);
}
finally
{
if (doc3 != null)
{
Marshal.ReleaseComObject(doc3);
}
}
}
/// <summary>
/// 获取文档也包含iframe列表,支持跨域查找
/// </summary>
/// <param name="doc"></param>
/// <returns></returns>
static public IHTMLElementCollection GetFrames(IHTMLDocument2 doc)
{
IHTMLDocument3 doc3 = doc as IHTMLDocument3;
return(doc3.getElementsByTagName("iframe"));
//mshtml.IHTMLWindow2 window2 = null;
//window2 = doc.parentWindow as mshtml.IHTMLWindow2;
//SHDocVw.IWebBrowser2 browser = CrossFrameIE.GetIWebBrowser2(window2);
//mshtml.IHTMLDocument3 parentDoc = browser.Parent as mshtml.IHTMLDocument3;
//if (parentDoc == null) return null;
//return parentDoc.getElementsByTagName("iframe");
}
public DocumentAdapter(object document)
{
//_documentUri = documentUri;
_raw = document;
_document = document as IHTMLDocument;
_document2 = document as IHTMLDocument2;
_document3 = document as IHTMLDocument3;
_document4 = document as IHTMLDocument4;
_document5 = document as IHTMLDocument5;
}
public DocumentAdapter( object document )
{
//_documentUri = documentUri;
_raw = document;
_document = document as IHTMLDocument;
_document2 = document as IHTMLDocument2;
_document3 = document as IHTMLDocument3;
_document4 = document as IHTMLDocument4;
_document5 = document as IHTMLDocument5;
}
private static Bitmap GetElementPreviewImage(IHTMLDocument3 doc3, IHTMLElement element, int snapshotWidth, int snapshotHeight)
{
try
{
// @RIBBON TODO: Need to make this work for RTL as well.
IDisplayServices displayServices = ((IDisplayServices)doc3);
element.scrollIntoView(true);
tagPOINT offset = new tagPOINT();
offset.x = 0;
offset.y = 0;
displayServices.TransformPoint(ref offset, _COORD_SYSTEM.COORD_SYSTEM_CONTENT, _COORD_SYSTEM.COORD_SYSTEM_GLOBAL, element);
using (Bitmap snapshotAfter = HtmlScreenCaptureCore.TakeSnapshot((IViewObject)doc3, snapshotWidth, snapshotHeight))
{
//snapshotAfter.Save(@"c:\temp\snapshot" + element.id + ".bmp");
Rectangle elementRect;
elementRect = new Rectangle(Math.Max(2, offset.x), 2, Math.Min(element.offsetWidth, element.offsetParent.offsetWidth), element.offsetHeight);
if (element.offsetWidth <= 0 || element.offsetHeight <= 0)
return null;
Bitmap cropped = ImageHelper2.CropBitmap(snapshotAfter, elementRect);
//cropped.Save(@"c:\temp\snapshot" + element.id + ".cropped.bmp");
return cropped;
}
}
catch (Exception ex)
{
Trace.Fail("Failed to get element preview image for id " + element.id + ": " + ex);
return null;
}
}
protected internal override BlogEditingTemplate GenerateBlogTemplate(IHTMLDocument3 doc, IHTMLElement titleElement, IHTMLElement[] allTitleElements, IHTMLElement bodyElement)
{
return new BlogEditingTemplate(true);
}
public DocumentElement(IHTMLDocument3 d, Browser b)
{
_Element = d;
_Browser = b;
}
/// <summary>
/// Handle the HTMLElementEvents event.
/// </summary>
/// <param name="e"></param>
///
void SetDragHandler()
{
//To avoid set handler repeatedly, remove previous handler.
//DateTime tm1 = DateTime.Now;
try
{
document = ieInstance.Document as IHTMLDocument3;
rootElementEvents = document.documentElement as HTMLElementEvents2_Event;
rootElementEvents.ondragstart -=
new HTMLElementEvents2_ondragstartEventHandler(
Events_Ondragstart);
rootElementEvents.ondragstart +=
new HTMLElementEvents2_ondragstartEventHandler(
Events_Ondragstart);
rootElementEvents.ondragover -=
new HTMLElementEvents2_ondragoverEventHandler(
Events_Ondragover);
rootElementEvents.ondragover +=
new HTMLElementEvents2_ondragoverEventHandler(
Events_Ondragover);
rootElementEvents.ondragend -=
new HTMLElementEvents2_ondragendEventHandler(
Events_Ondragend);
rootElementEvents.ondragend +=
new HTMLElementEvents2_ondragendEventHandler(
Events_Ondragend);
}
catch
{
//MessageBox.Show("set failed");
}
//TimeSpan s = DateTime.Now - tm1;
//MessageBox.Show(s.TotalMilliseconds.ToString());
}
protected internal override BlogEditingTemplate GenerateBlogTemplate(IHTMLDocument3 doc, IHTMLElement titleElement, IHTMLElement[] allTitleElements, IHTMLElement bodyElement)
{
// if title is containing with a link then strip the link
CleanupContainingAnchorTag(titleElement);
string templateHtml = "";
StyleBuilder styleBuilder = new StyleBuilder();
IMarkupServicesRaw rawMarkupServices = doc as IMarkupServicesRaw;
MshtmlMarkupServices markupServices = new MshtmlMarkupServices(rawMarkupServices);
MarkupPointer startPointer = markupServices.CreateMarkupPointer(titleElement, _ELEMENT_ADJACENCY.ELEM_ADJ_AfterBegin);
MarkupPointer endPointer = markupServices.CreateMarkupPointer(bodyElement, _ELEMENT_ADJACENCY.ELEM_ADJ_AfterEnd);
MarkupRange range = markupServices.CreateMarkupRange(startPointer, endPointer);
IHTMLElement stopElement = range.ParentElement();
IHTMLElement currElement;
string titleTemplateText = WrapInHiddenHtml(postTitleClass, BlogEditingTemplate.POST_TITLE_MARKER);
AddTitleStyles(titleElement, styleBuilder);
currElement = titleElement;
while (currElement != null && currElement.sourceIndex != stopElement.sourceIndex)
{
string className = currElement.tagName + currElement.sourceIndex;
titleTemplateText = WriteStartTag(currElement, className) + titleTemplateText + WriteEndTag(currElement);
AddFrameStyles(currElement, "." + className, styleBuilder);
currElement = currElement.parentElement;
}
string bodyTemplateText = WrapInHiddenHtml(postBodyClass, BlogEditingTemplate.POST_BODY_MARKER);
AddBodyStyles(bodyElement, styleBuilder);
currElement = bodyElement;
while (currElement != null && currElement.sourceIndex != stopElement.sourceIndex)
{
string className = currElement.tagName + currElement.sourceIndex;
bodyTemplateText = WriteStartTag(currElement, className) + bodyTemplateText + WriteEndTag(currElement);
AddFrameStyles(currElement, "." + className, styleBuilder);
currElement = currElement.parentElement;
}
templateHtml = titleTemplateText + bodyTemplateText;
currElement = range.ParentElement();
while (currElement != null)
{
string className = null;
if (currElement.tagName == "HTML")
{
MarkupPointer bodyPointer = markupServices.CreateMarkupPointer(((IHTMLDocument2)doc).body, _ELEMENT_ADJACENCY.ELEM_ADJ_BeforeBegin);
MarkupPointer docPointer = markupServices.CreateMarkupPointer(currElement, _ELEMENT_ADJACENCY.ELEM_ADJ_AfterBegin);
MarkupRange headRange = markupServices.CreateMarkupRange(docPointer, bodyPointer);
IHTMLElement[] elements = headRange.GetTopLevelElements(new IHTMLElementFilter(IsHeadElement));
if (elements.Length > 0)
{
//string head = elements[0].innerHTML;
string head = "";
//string defaultStyles = "<style>p, h1, h2, h3, h4, h5, h6, blockquote, pre{ padding-top: 1px; }</style>";
styleBuilder.Dispose();
head = String.Format(CultureInfo.InvariantCulture, "<head>{0}<style>{1}</style></head>", head, styleBuilder.ToString());
templateHtml = head + templateHtml;
}
}
else
{
className = currElement.tagName + currElement.sourceIndex;
AddFrameStyles(currElement, "." + className, styleBuilder);
}
templateHtml = WriteStartTag(currElement, className) + templateHtml + WriteEndTag(currElement);
currElement = currElement.parentElement;
}
//prepend the doctype of the document - this prevents styles in the document from rendering improperly
string docType = HTMLDocumentHelper.GetSpecialHeaders((IHTMLDocument2)doc).DocType;
//string docType = "<!DOCTYPE html PUBLIC \"-//W3C//DTD XHTML 1.0 Transitional//EN\" \"http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd\"[]>";
if (docType != null)
templateHtml = docType + "\r\n" + templateHtml;
return new BlogEditingTemplate(templateHtml);
}
private BlogEditingTemplate GenerateBlogTemplate(IHTMLDocument3 doc, IHTMLElement titleElement, IHTMLElement[] allTitleElements, IHTMLElement bodyElement)
{
return templateStrategy.GenerateBlogTemplate(doc, titleElement, allTitleElements, bodyElement);
}
protected internal abstract BlogEditingTemplate GenerateBlogTemplate(IHTMLDocument3 doc, IHTMLElement titleElement, IHTMLElement[] allTitleElements, IHTMLElement bodyElement);
/// <summary>
/// Generates an editing template the almost perfectly matches the existing website (include sidebars, titles, etc).
/// </summary>
protected internal override BlogEditingTemplate GenerateBlogTemplate(IHTMLDocument3 doc, IHTMLElement titleElement, IHTMLElement[] allTitleElements, IHTMLElement bodyElement)
{
// if title is containing with a link then strip the link
CleanupContainingAnchorTag(titleElement);
ClearDocumentContent(doc);
//update primary titleElement to contain the editable title marker.
string titleTemplateText = BlogEditingTemplate.POST_TITLE_MARKER;
titleElement.innerText = titleTemplateText;
//update the bodyElement to contain the editable body marker.
string bodyTemplateText = BlogEditingTemplate.POST_BODY_MARKER;
bodyElement.innerText = bodyTemplateText;
string templateHtml = HTMLDocumentHelper.HTMLDocToString((IHTMLDocument2)doc);
//prepend the doctype of the document - this prevents styles in the document from rendering improperly
string docType = HTMLDocumentHelper.GetSpecialHeaders((IHTMLDocument2)doc).DocType;
if (docType != null)
templateHtml = docType + "\r\n" + templateHtml;
return new BlogEditingTemplate(templateHtml);
}
public HTMLDocumentEventHelper(IHTMLDocument3 document, InternetExplorer ieInstance)
{
this.document = document as IHTMLDocument2;
this.ieInstance = ieInstance;
this.ondragstart += e => e.returnValue = false;
var rootElementEvents = document.documentElement as HTMLElementEvents_Event;
//rootElementEvents.ondragstart += ()=>false;
rootElementEvents.ondragover += () => false;
rootElementEvents.ondrop += () => { SuperDragDrop(); return false; };
}
private void ClearDocumentContent(IHTMLDocument3 doc)
{
IHTMLElement body = (doc as IHTMLDocument2).body;
IHTMLDOMNode bodyNode = body as IHTMLDOMNode;
ClearNodeContent(bodyNode);
}
/// <summary>
/// Generates a blog editing template based on the HTML in a document.
/// </summary>
/// <param name="doc">The full HTML document</param>
/// <param name="titleElement">the element in the document that surrounds the post title text</param>
/// <param name="bodyElement">the element in the document that surrounds the post body text</param>
/// <returns></returns>
protected internal override BlogEditingTemplate GenerateBlogTemplate(IHTMLDocument3 doc, IHTMLElement titleElement, IHTMLElement[] allTitleElements, IHTMLElement bodyElement)
{
// if title is containing with a link then strip the link
CleanupContainingAnchorTag(titleElement);
IMarkupServicesRaw rawMarkupServices = doc as IMarkupServicesRaw;
MshtmlMarkupServices markupServices = new MshtmlMarkupServices(rawMarkupServices);
MarkupPointer startPointer = markupServices.CreateMarkupPointer(titleElement, _ELEMENT_ADJACENCY.ELEM_ADJ_AfterBegin);
MarkupPointer endPointer = markupServices.CreateMarkupPointer(bodyElement, _ELEMENT_ADJACENCY.ELEM_ADJ_AfterEnd);
MarkupRange range = markupServices.CreateMarkupRange(startPointer, endPointer);
IHTMLElement stopElement = range.ParentElement();
IHTMLElement currElement;
string titleTemplateText = BlogEditingTemplate.POST_TITLE_MARKER;
MarkupPointer siblingPointer = markupServices.CreateMarkupPointer();
bool preserveClear = false;
currElement = titleElement;
IHTMLElement2 currElement2 = (IHTMLElement2)currElement;
while (currElement != null && currElement.sourceIndex != stopElement.sourceIndex)
{
titleTemplateText = WriteStartTag(currElement, null) + titleTemplateText + WriteEndTag(currElement);
currElement2 = (IHTMLElement2)currElement;
string styleFloat = currElement2.currentStyle.styleFloat;
if (!String.IsNullOrEmpty(styleFloat) && !String.IsNullOrEmpty((string)currElement2.currentStyle.width))
{
if (String.Compare(styleFloat, "LEFT", StringComparison.OrdinalIgnoreCase) == 0 ||
String.Compare(styleFloat, "RIGHT", StringComparison.OrdinalIgnoreCase) == 0)
{
preserveClear = true;
}
}
currElement = currElement.parentElement;
}
string bodyTemplateText = BlogEditingTemplate.POST_BODY_MARKER;
currElement = bodyElement;
MarkupRange currElementRange = markupServices.CreateMarkupRange();
while (currElement != null && currElement.sourceIndex != stopElement.sourceIndex)
{
// Then we need to look for and preserve siblings with "clear" attribute...
IHTMLElement parentElement = currElement.parentElement;
if (preserveClear && parentElement != null)
{
IHTMLElementCollection siblings = (IHTMLElementCollection)parentElement.children;
foreach (IHTMLElement sibling in siblings)
{
if (sibling.sourceIndex == currElement.sourceIndex)
continue;
siblingPointer.MoveAdjacentToElement(sibling, _ELEMENT_ADJACENCY.ELEM_ADJ_AfterEnd);
// Does this sibling end before the current element starts?
currElementRange.MoveToElement(currElement, true);
if (siblingPointer.IsLeftOfOrEqualTo(currElementRange.Start))
{
IHTMLElement2 sibling2 = (IHTMLElement2)sibling;
string styleClear = sibling2.currentStyle.clear;
if (!String.IsNullOrEmpty(styleClear) && String.Compare(styleClear, "NONE", StringComparison.OrdinalIgnoreCase) != 0)
{
// Then preserve the clear...
titleTemplateText = titleTemplateText +
WriteStartTag(sibling, String.Format(@"clear: {0}", styleClear)) +
WriteEndTag(sibling);
}
}
}
}
bodyTemplateText = WriteStartTag(currElement, null) + bodyTemplateText + WriteEndTag(currElement);
currElement = currElement.parentElement;
}
string templateHtml = titleTemplateText + bodyTemplateText;
currElement = range.ParentElement();
while (currElement != null)
{
if (currElement.tagName == "HTML")
{
MarkupPointer bodyPointer = markupServices.CreateMarkupPointer(((IHTMLDocument2)doc).body, _ELEMENT_ADJACENCY.ELEM_ADJ_BeforeBegin);
MarkupPointer docPointer = markupServices.CreateMarkupPointer(currElement, _ELEMENT_ADJACENCY.ELEM_ADJ_AfterBegin);
MarkupRange headRange = markupServices.CreateMarkupRange(docPointer, bodyPointer);
IHTMLElement[] elements = headRange.GetTopLevelElements(new IHTMLElementFilter(IsHeadElement));
if (elements.Length > 0)
{
string head = elements[0].innerHTML;
//string defaultStyles = "<style>p, h1, h2, h3, h4, h5, h6, blockquote, pre{ padding-top: 1px; }</style>";
head = String.Format(CultureInfo.InvariantCulture, "<head>{0}</head>", head);
templateHtml = head + templateHtml;
}
}
templateHtml = WriteStartTag(currElement, null) + templateHtml + WriteEndTag(currElement);
currElement = currElement.parentElement;
}
//prepend the doctype of the document - this prevents styles in the document from rendering improperly
string docType = HTMLDocumentHelper.GetSpecialHeaders((IHTMLDocument2)doc).DocType;
//string docType = "<!DOCTYPE html PUBLIC \"-//W3C//DTD XHTML 1.0 Transitional//EN\" \"http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd\"[]>";
if (docType != null)
templateHtml = docType + "\r\n" + templateHtml;
return new BlogEditingTemplate(templateHtml);
}
/// <summary>
/// This constructor will mainly be used by the constructor of FrameCollection
/// to create an instance of a Frame.
/// </summary>
/// <param name="domContainer">The domContainer.</param>
/// <param name="htmlDocument">The HTML document.</param>
/// <param name="frameSetParent">The frame set parent.</param>
/// <param name="frameElementUniqueId">The frame element unique id.</param>
public Frame(DomContainer domContainer, IHTMLDocument2 htmlDocument, IHTMLDocument3 frameSetParent, string frameElementUniqueId) : base(domContainer, htmlDocument)
{
_frameSetParent = frameSetParent;
_frameElementUniqueId = frameElementUniqueId;
}
/// <summary>
/// Extracts all the HTML code before and after the "body" tag of the pattern HTML page
/// and saves if on textBeforeBody and textAfterBody members.
/// This function MUST to be called before start to make calls to ProcessHeadTag.
/// </summary>
/// <param name="originalSourcePage">The HTML pattern page to extract the code</param>
public void PrepareHtmlPattern(IHTMLDocument3 originalSourcePage)
{
// Get the encoding of the pattern page:
try
{
inputEncoding = Encoding.GetEncoding(((IHTMLDocument2)originalSourcePage).charset);
}
catch
{
inputEncoding = null;
}
bool beforeBody = true; // Are we currently before or after the "body" node?
// Traverse the root nodes of the HTML page:
IHTMLDOMChildrenCollection col = (IHTMLDOMChildrenCollection)originalSourcePage.childNodes;
foreach (IHTMLElement e in col)
{
if (e is IHTMLCommentElement)
{
// head tag and other stuff.
IHTMLCommentElement com = (IHTMLCommentElement)e;
if (beforeBody)
textBeforeBody += com.text + "\n";
else
textAfterBody += com.text + "\n";
}
else if (e is IHTMLHtmlElement)
{
// Copy the <html> tag (TODO: check if clone() can be used here to make the copy)
textBeforeBody += "<html ";
IHTMLAttributeCollection atrCol = (IHTMLAttributeCollection)((IHTMLDOMNode)e).attributes;
// Get the attributes of the html tag:
foreach (IHTMLDOMAttribute atr in atrCol)
{
if (atr.specified)
textBeforeBody += atr.nodeName + "=\"" + atr.nodeValue + "\"";
}
textBeforeBody += " >\n";
// Traverse the <html> children:
IHTMLElementCollection htmlChidren = (IHTMLElementCollection)e.children;
foreach (IHTMLElement child in htmlChidren)
{
if (child is IHTMLBodyElement)
beforeBody = false;
else if (child is IHTMLHeadElement)
textBeforeBody += ProcessHeadTag(child);
else if (beforeBody)
textBeforeBody += child.outerHTML + "\n";
else
textAfterBody += child.outerHTML + "\n";
}
// Close the HTML tag:
textBeforeBody += "</html>\n";
}
// TODO: Other tags should not be added too?
}
}
public void create(TreeNode rt,IHTMLDocument3 doc)
{
IHTMLDOMNode rootDomNode = (IHTMLDOMNode)doc.documentElement;
rt.Tag = rootDomNode;
inttotlevel = 1;
InsertDOMNodes(rootDomNode, rt, inttotlevel, 1);
}
/// <summary>
/// The HTML element that bounds the fragment being edited
/// </summary>
public static IHTMLElement GetFragmentElement(IHTMLDocument3 document, string fragmentId)
{
return document.getElementById(fragmentId);
}
/// <summary>
/// Private helper method for the constructors
/// </summary>
/// <param name="document2">IHTMLDocument2</param>
/// <param name="contentWindow">WindowDetails</param>
private void Init(IHTMLDocument2 document2, WindowDetails contentWindow)
{
this.document2 = document2;
this.contentWindow = contentWindow;
this.document3 = document2 as IHTMLDocument3;
// Check what access method is needed for the document
IHTMLDocument5 document5 = (IHTMLDocument5)document2;
//compatibility mode affects how height is computed
if ((document3.documentElement != null) && (!document5.compatMode.Equals("BackCompat"))) {
isDTD = true;
} else {
isDTD = false;
}
Rectangle clientRectangle = contentWindow.WindowRectangle;
try {
IHTMLWindow3 window3 = (IHTMLWindow3)document2.parentWindow;
IHTMLWindow2 window2 = (IHTMLWindow2)document2.parentWindow;
IHTMLScreen2 screen2 = (IHTMLScreen2)window2.screen;
IHTMLScreen screen = window2.screen;
if (parent != null) {
// Copy parent values
zoomLevelX = parent.zoomLevelX;
zoomLevelY = parent.zoomLevelY;
viewportRectangle = parent.viewportRectangle;
} else {
//DisableScrollbars(document2);
// Calculate zoom level
zoomLevelX = (double)screen2.deviceXDPI/(double)screen2.logicalXDPI;
zoomLevelY = (double)screen2.deviceYDPI/(double)screen2.logicalYDPI;
// Calculate the viewport rectangle, needed if there is a frame around the html window
LOG.DebugFormat("Screen {0}x{1}", ScaleX(screen.width), ScaleY(screen.height));
LOG.DebugFormat("Screen location {0},{1}", window3.screenLeft, window3.screenTop);
LOG.DebugFormat("Window rectangle {0}", clientRectangle);
LOG.DebugFormat("Client size {0}x{1}", ClientWidth, ClientHeight);
int diffX = clientRectangle.Width - ClientWidth;
int diffY = clientRectangle.Height - ClientHeight;
// If there is a border around the inner window, the diff == 4
// If there is a border AND a scrollbar the diff == 20
if ((diffX == 4 || diffX >= 20) && (diffY == 4 || diffY >= 20)) {
Point viewportOffset = new Point(2, 2);
Size viewportSize = new Size(ClientWidth, ClientHeight);
viewportRectangle = new Rectangle(viewportOffset, viewportSize);
LOG.DebugFormat("viewportRect {0}", viewportRectangle);
}
}
LOG.DebugFormat("Zoomlevel {0}, {1}", zoomLevelX, zoomLevelY);
} catch (Exception e) {
LOG.Warn("Can't get certain properties for documents, using default. due to: ", e);
}
LOG.DebugFormat("Calculated location {0} for {1}", startLocation, document2.title);
sourceLocation = new Point(ScaleX((int)startLocation.X), ScaleY((int)startLocation.Y));
destinationLocation = new Point(ScaleX((int)startLocation.X), ScaleY((int)startLocation.Y));
try {
if (name == null) {
name = document2.title;
}
} catch {
}
try {
url = document2.url;
} catch {
}
if (parent != null) {
return;
}
IHTMLFramesCollection2 frameCollection = (IHTMLFramesCollection2)document2.frames;
for(int frame = 0; frame < frameCollection.length; frame++) {
IHTMLWindow2 frameWindow = frameCollection.item(frame);
try {
DocumentContainer frameData = new DocumentContainer(frameWindow, contentWindow, this);
// check if frame is hidden
if (!frameData.isHidden) {
LOG.DebugFormat("Creating DocumentContainer for Frame {0} found in window with rectangle {1}", frameData.name, frameData.SourceRectangle);
frames.Add(frameData);
} else {
LOG.DebugFormat("Skipping frame {0}", frameData.Name);
}
} catch (Exception e) {
LOG.Warn("Problem while trying to get information from a frame, skipping the frame!", e);
}
}
// Correct iframe locations
foreach (IHTMLElement frameElement in document3.getElementsByTagName("IFRAME")){
try {
CorrectFrameLocations(frameElement);
} catch (Exception e) {
LOG.Warn("Problem while trying to get information from an iframe, skipping the frame!", e);
}
}
}
private string GetJavascriptResult(IHTMLDocument3 document)
{
try
{
var resultElement = document.getElementById("testrResult");
var result = resultElement.getAttribute("value");
//LogManager.Write("Response: " + result, LogLevel.Verbose);
return result ?? string.Empty;
}
catch
{
// The document may have been redirected which means the member will not be there.
return string.Empty;
}
}
/// <summary>
/// Generates an editing template the almost perfectly matches the existing website (include sidebars, titles, etc).
/// </summary>
protected internal override BlogEditingTemplate GenerateBlogTemplate(IHTMLDocument3 doc, IHTMLElement titleElement, IHTMLElement[] allTitleElements, IHTMLElement bodyElement)
{
// if title is containing with a link then strip the link
CleanupContainingAnchorTag(titleElement);
// Remove <noscript> and <noembed> tags from the preview.
RemoveNoShowElements((IHTMLDocument2)doc);
//create read-only placeholder for document elements that contain the post title text
//(including archive and recently posted links). Fixes bug 297877.
SetDefaultTitleText(BlogEditingTemplate.POST_TITLE_READONLY_MARKER, allTitleElements);
//update primary titleElement to contain the editable title marker.
string titleTemplateText = BlogEditingTemplate.POST_TITLE_MARKER;
titleElement.innerText = titleTemplateText;
//if the title exists inside the body (which is about to be reset with the body marker),
//preserve its parent tree so it doesn't get deleted
IHTMLDOMNode preservedTitleNodes = MaybePreserveTitleTree(titleElement, bodyElement) as IHTMLDOMNode;
//update the bodyElement to contain the editable body marker.
string bodyTemplateText = BlogEditingTemplate.POST_BODY_MARKER;
bodyElement.innerText = bodyTemplateText;
//if the title parents where preserved, prepend them back into the bodyElement
if (preservedTitleNodes != null)
{
IHTMLDOMNode bodyNode = (IHTMLDOMNode)bodyElement;
IHTMLDOMNode firstNode = bodyNode.firstChild;
if (firstNode == null)
bodyNode.appendChild(preservedTitleNodes);
else
bodyNode.insertBefore(preservedTitleNodes, firstNode);
}
string templateHtml = HTMLDocumentHelper.HTMLDocToString((IHTMLDocument2)doc);
if (templateHtml == null || templateHtml.IndexOf(BlogEditingTemplate.POST_TITLE_MARKER, StringComparison.OrdinalIgnoreCase) == -1 ||
templateHtml.IndexOf(BlogEditingTemplate.POST_BODY_MARKER, StringComparison.OrdinalIgnoreCase) == -1)
{
Debug.Fail("Failed to insert blog post editing markers");
throw new Exception("Error inserting template markers");
}
//prepend the doctype of the document - this prevents styles in the document from rendering improperly
string docType = HTMLDocumentHelper.GetSpecialHeaders((IHTMLDocument2)doc).DocType;
if (docType != null)
templateHtml = docType + "\r\n" + templateHtml;
return new BlogEditingTemplate(templateHtml);
}
protected internal override BlogEditingTemplate GenerateBlogTemplate(IHTMLDocument3 doc, IHTMLElement titleElement, IHTMLElement[] allTitleElements, IHTMLElement bodyElement)
{
CleanupContainingAnchorTag(titleElement);
StyleBuilder styleBuilder = new StyleBuilder();
string templateHtml;
using (styleBuilder)
{
string titleTemplateText = WrapInStyledDiv(postTitleClass, BlogEditingTemplate.POST_TITLE_MARKER);
AddTitleStyles(titleElement, styleBuilder);
string bodyTemplateText = WrapInStyledDiv(postBodyClass, BlogEditingTemplate.POST_BODY_MARKER);
AddBodyStyles(bodyElement, styleBuilder);
templateHtml = titleTemplateText + bodyTemplateText;
}
string headHtml = String.Format(CultureInfo.InvariantCulture, "<head><style>{0}</style></head>", styleBuilder.ToString());
templateHtml = String.Format(CultureInfo.InvariantCulture, "<html>{0}<body>{1}</body></html>", headHtml, templateHtml);
//prepend the doctype of the document - this prevents styles in the document from rendering improperly
string docType = HTMLDocumentHelper.GetSpecialHeaders((IHTMLDocument2)doc).DocType;
if (docType != null)
templateHtml = docType + "\r\n" + templateHtml;
return new BlogEditingTemplate(templateHtml);
}
public virtual void Visit(IHTMLDocument3 document)
{
if (Application.MessageLoop)
Application.DoEvents();
// while (((IHTMLDocument2)document).readyState != "interactive")
// {
// Application.DoEvents();
// Thread.Sleep(50);
// }
//Trace.WriteLine("Begin visit: " + ((IHTMLDocument2)document).readyState + "\r\n" + document.documentElement.innerHTML);
Stack stack = new Stack();
stack.Push(new StackItem(document.documentElement));
while (stack.Count > 0)
{
StackItem stackItem = (StackItem)stack.Pop();
if (stackItem.element == null)
continue;
else if (stackItem.element is IHTMLTextElement)
OnText((IHTMLTextElement)stackItem.element);
else if (stackItem.element is IHTMLCommentElement)
OnComment((IHTMLCommentElement)stackItem.element);
else if (stackItem.element is IHTMLElement)
{
IHTMLElement el = (IHTMLElement)stackItem.element;
if (stackItem.begin)
{
if (!OnElementBegin(el))
{
// Trace.WriteLine(Indent + "<" + el + "/> (skipping)");
continue;
}
// Trace.WriteLine(Indent + "<" + el + "> (children: " + ((IHTMLElementCollection)el.children).length);
IncreaseIndent();
stackItem.begin = false;
// return item to the stack, so we can call OnElementEnd on the way out
stack.Push(stackItem);
// DO NOT iterate over the DOM this way. We miss a lot of nodes in Release mode.
// IHTMLElementCollection children = (IHTMLElementCollection)el.children;
// StackItem[] items = new StackItem[children.length];
// int i = 0;
// foreach (IHTMLElement child in children)
// items[i++] = new StackItem(child);
// Array.Reverse(items);
ArrayList items = new ArrayList();
for (IHTMLDOMNode child = ((IHTMLDOMNode)el).firstChild; child != null; child = child.nextSibling)
{
IHTMLElement childElement = child as IHTMLElement;
if (childElement != null)
items.Add(new StackItem(childElement));
}
items.Reverse();
foreach (StackItem si in items)
stack.Push(si);
}
else
{
DecreaseIndent();
// Trace.WriteLine(Indent + "</" + el.tagName + ">");
OnElementEnd(el);
}
}
}
//Trace.WriteLine("End visit");
}
public ExtendedEntrySweeper(IHtmlEditorComponentContext editorContext, IHTMLDocument3 document, IHTMLElement extendedEntry)
{
_editorContext = editorContext;
_realExtendedEntry = extendedEntry;
_document = document;
}
private IHTMLElement GetElementByName(IHTMLDocument3 doc, string name)
{
IHTMLElementCollection elements = doc.getElementsByName(name);
foreach (IHTMLElement element in elements)
return element;
return null;
}
