private DocumentContainer(IHTMLWindow2 frameWindow, WindowDetails contentWindow, DocumentContainer parent)
{
//IWebBrowser2 webBrowser2 = frame as IWebBrowser2;
//IHTMLDocument2 document2 = webBrowser2.Document as IHTMLDocument2;
IHTMLDocument2 document2 = GetDocumentFromWindow(frameWindow);
try {
LOG.DebugFormat("frameWindow.name {0}", frameWindow.name);
name = frameWindow.name;
} catch {
}
try {
LOG.DebugFormat("document2.url {0}", document2.url);
} catch {
}
try {
LOG.DebugFormat("document2.title {0}", document2.title);
} catch {
}
this.parent = parent;
// Calculate startLocation for the frames
IHTMLWindow2 window2 = document2.parentWindow;
IHTMLWindow3 window3 = (IHTMLWindow3)window2;
Point contentWindowLocation = contentWindow.WindowRectangle.Location;
int x = window3.screenLeft - contentWindowLocation.X;
int y = window3.screenTop - contentWindowLocation.Y;
// Release IHTMLWindow 2+3 com objects
releaseCom(window2);
releaseCom(window3);
startLocation = new Point(x, y);
Init(document2, contentWindow);
}
/// <summary>
/// Load confort+ toolbar
/// </summary>
/// <remarks>
/// Execute confort+ javascript and register to onmessage event
/// </remarks>
private void LoadToolbar()
{
IHTMLDocument2 document = this.webBrowser.Document as IHTMLDocument2;
IHTMLWindow2 window = document.parentWindow;
this.LogInfo("5. load the toolbar");
StringBuilder sb = new StringBuilder();
sb.Append(Tools.GetStringFromRessource("js/hebergement.js"));
sb.Append(Tools.GetStringFromRessource("js/ToolbarStrings.js"));
sb.Append(Tools.GetStringFromRessource("js/UciUserPref.js"));
sb.Append(Tools.GetStringFromRessource("js/UciSimpleStorage.js"));
sb.Append(Tools.GetStringFromRessource("language/en.js"));
sb.Append(Tools.GetStringFromRessource("language/es.js"));
sb.Append(Tools.GetStringFromRessource("language/fr.js"));
sb.Append(Tools.GetStringFromRessource("language/pl.js"));
sb.Append(Tools.GetStringFromRessource("js/UciAideMotrice.js"));
sb.Append(Tools.GetStringFromRessource("js/UciCouleur.js"));
sb.Append(Tools.GetStringFromRessource("js/UciApparence.js"));
sb.Append(Tools.GetStringFromRessource("js/UciSettings.js"));
sb.Append(Tools.GetStringFromRessource("js/UciTypographie.js"));
sb.Append(Tools.GetStringFromRessource("js/UciHelp.js"));
sb.Append(Tools.GetStringFromRessource("js/UciValidation.js"));
sb.Append(Tools.GetStringFromRessource("js/UciProfile.js"));
sb.Append(Tools.GetStringFromRessource("js/UciIhm.js"));
sb.Append(Tools.GetStringFromRessource("js/mask.js"));
sb.Append(Tools.GetStringFromRessource("js/toolbar.js"));
window.execScript(sb.ToString());
IHTMLWindow3 window3 = document.parentWindow as IHTMLWindow3;
if (window3 != null)
{
// front events subscription
bool res = window3.attachEvent("onmessage", new ObjectEventHandler(this.OnMessage));
}
else
{
this.LogInfo("window3 is null");
}
}
// System drawing point leveraged to get coordinates
// using System.Drawing and mshtml
/// <summary>
/// Method to get Grid Coordinates of an element
/// </summary>
/// <param name="element"></param>
/// <returns></returns>
public System.Drawing.Point GetScreenPoint(IEElement element)
{
IHTMLElement nativeElement = element.AsHtmlElement;
IHTMLElement2 offsetElement = (IHTMLElement2)nativeElement;
IHTMLRect clientRect = offsetElement.getBoundingClientRect();
IHTMLDocument2 doc = (IHTMLDocument2)nativeElement.document;
IHTMLWindow3 window = (IHTMLWindow3)doc.parentWindow;
int windowLeft = window.screenLeft;
int windowTop = window.screenTop;
int elementLeft = clientRect.left;
int elementTop = clientRect.top;
int width = nativeElement.offsetWidth;
int height = nativeElement.offsetHeight;
int clickX = windowLeft + elementLeft + (width / 2);
int clickY = windowTop + elementTop + (height / 2);
return(new System.Drawing.Point(clickX, clickY));
}
private DocumentContainer(IHTMLWindow2 frameWindow, WindowDetails contentWindow, DocumentContainer parent)
{
//IWebBrowser2 webBrowser2 = frame as IWebBrowser2;
//IHTMLDocument2 document2 = webBrowser2.Document as IHTMLDocument2;
IHTMLDocument2 document2 = GetDocumentFromWindow(frameWindow);
try {
LOG.DebugFormat("frameWindow.name {0}", frameWindow.name);
name = frameWindow.name;
} catch {
}
try {
LOG.DebugFormat("document2.url {0}", document2.url);
} catch {
}
try {
LOG.DebugFormat("document2.title {0}", document2.title);
} catch {
}
this.parent = parent;
// Calculate startLocation for the frames
IHTMLWindow3 window3 = (IHTMLWindow3)document2.parentWindow;
// IHTMLElement element = window2.document.body;
// long x = 0;
// long y = 0;
// do {
// x += element.offsetLeft;
// y += element.offsetTop;
// element = element.offsetParent;
// } while (element != null);
// startLocation = new Point((int)x, (int)y);
Point contentWindowLocation = contentWindow.WindowRectangle.Location;
int x = window3.screenLeft - contentWindowLocation.X;
int y = window3.screenTop - contentWindowLocation.Y;
startLocation = new Point(x, y);
Init(document2, contentWindow);
}
/// <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);
}
}
}
