public IEAccessible(IntPtr ieHandle, string tabCaptionToActivate)
{
TabFound = false;
IEAccessible ieDirectUIHWND = new IEAccessible(ieHandle);
foreach (IEAccessible accessor in ieDirectUIHWND.Children) {
foreach (IEAccessible child in accessor.Children) {
foreach (IEAccessible tab in child.Children) {
if (tab.Name == tabCaptionToActivate) {
TabFound = true;
WindowHandler = ieHandle;
tab.Activate();
return;
}
}
}
}
}
public IEAccessible(IntPtr ieHandle, int tabIndexToActivate)
{
AccessibleObjectFromWindow(GetDirectUIHWND(ieHandle), OBJID.OBJID_WINDOW, ref accessible);
if (accessible == null) throw new Exception();
int index = 0;
IEAccessible ieDirectUIHWND = new IEAccessible(ieHandle);
foreach (IEAccessible accessor in ieDirectUIHWND.Children) {
foreach (IEAccessible child in accessor.Children) {
foreach (IEAccessible tab in child.Children) {
if (tabIndexToActivate >= child.ChildCount - 1) return;
if (index == tabIndexToActivate) {
tab.Activate();
return;
}
index++;
}
}
}
}
public int GetTabCount(IntPtr ieHandle)
{
AccessibleObjectFromWindow(GetDirectUIHWND(ieHandle), OBJID.OBJID_WINDOW, ref accessible);
if (accessible == null) return 0; // throw new Exception();
IEAccessible ieDirectUIHWND = new IEAccessible(ieHandle);
foreach (IEAccessible accessor in ieDirectUIHWND.Children) {
foreach (IEAccessible child in accessor.Children) {
foreach (IEAccessible tab in child.Children) return child.ChildCount - 1;
}
}
return 0;
}
public List<string> GetTabCaptions(IntPtr ieHandle)
{
AccessibleObjectFromWindow(GetDirectUIHWND(ieHandle), OBJID.OBJID_WINDOW, ref accessible);
if (accessible == null) throw new Exception();
IEAccessible ieDirectUIHWND = new IEAccessible(ieHandle);
List<string> captionList = new List<string>();
foreach (IEAccessible accessor in ieDirectUIHWND.Children) {
foreach (IEAccessible child in accessor.Children)
foreach (IEAccessible tab in child.Children) captionList.Add(tab.Name);
}
if (captionList.Count > 0) captionList.RemoveAt(captionList.Count - 1);
return captionList;
}
public string GetActiveTabUrl(IntPtr ieHandle)
{
AccessibleObjectFromWindow(GetDirectUIHWND(ieHandle), OBJID.OBJID_WINDOW, ref accessible);
if (accessible == null) throw new Exception();
IEAccessible ieDirectUIHWND = new IEAccessible(ieHandle);
foreach (IEAccessible accessor in ieDirectUIHWND.Children) {
foreach (IEAccessible child in accessor.Children) {
foreach (IEAccessible tab in child.Children) {
object tabIndex = tab.accessible.get_accState(CHILDID_SELF);
if ((int)tabIndex == IE_ACTIVE_TAB) {
string description = tab.accessible.get_accDescription(CHILDID_SELF);
if (!string.IsNullOrEmpty(description)) {
if (description.Contains(Environment.NewLine)) {
string url = description.Substring(description.IndexOf(Environment.NewLine)).Trim();
return url;
}
}
}
}
}
}
return String.Empty;
}
public int GetActiveTabIndex(IntPtr ieHandle)
{
AccessibleObjectFromWindow(GetDirectUIHWND(ieHandle), OBJID.OBJID_WINDOW, ref accessible);
if (accessible == null) throw new Exception();
int index = 0;
IEAccessible ieDirectUIHWND = new IEAccessible(ieHandle);
foreach (IEAccessible accessor in ieDirectUIHWND.Children) {
foreach (IEAccessible child in accessor.Children) {
foreach (IEAccessible tab in child.Children) {
object tabIndex = tab.accessible.get_accState(0);
if ((int)tabIndex == IE_ACTIVE_TAB) return index;
index++;
}
}
}
return -1;
}
/// <summary>
/// BtnGetMrnClick is used to get the Signature page setup on the user's desktop environment for the Sikuli Script to scrape the MRN # and store the value into the textbox that is used to send the data to the patients Allscripts EHR
/// </summary>
/// <param name="sender">Object</param>
/// <param name="e">EventArgs</param>
void BtnGetMrnClick(object sender, EventArgs e)
{
// Gets the Main Screen's Width and Height (minus 40 pixels) to setup the Internet Explorer window that is running OAS Gold Client
int winWidth = MainScreen.Bounds.Width;
int winHeight = MainScreen.Bounds.Height - 40;
// Get this form's information to be used to set it on top of the OAS Screen after getting the MRN #
if (this.WindowState == FormWindowState.Minimized)
this.WindowState = FormWindowState.Normal;
RECT formRect = new RECT();
Process process = Process.GetCurrentProcess();
IntPtr formHandle = process.MainWindowHandle;
User32.GetWindowRect(formHandle, ref formRect);
// Window Handle of OAS Gold running (either on local instance of IE or Citrix)
IntPtr foundHnd = IntPtr.Zero;
// Checks the User's Desktop to find a local copy of IE running that has the tabe name of the title passed to the method
// Once found will set the foundHnd (Window Hanlde of IE that has title running somehwere in it).
// Get all local instances (not Citrix) of Internet Explorere that the user is running
Process[] procsInterExp = Process.GetProcessesByName("iexplore");
if (procsInterExp != null)
{
IEAccessible access = null;
foreach (Process proc in procsInterExp)
{
try {
access = new IEAccessible(proc.MainWindowHandle, OasTabName);
if (access != null && access.TabFound)
{
foundHnd = access.WindowHandler;
break;
}
}
catch { }
}
}
// Try to get all local instances of Citrix that conatins Internet Explorer running OAS Gold Client
if (foundHnd == IntPtr.Zero)
{
Process[] procsCitrix = Process.GetProcessesByName("wfica32");
foreach (Process proc in procsCitrix)
{
if (proc.MainWindowTitle.StartsWith(OasTabName))
{
foundHnd = proc.MainWindowHandle;
break;
}
}
}
// If a window of OAS Gold is running get the MRN number
if (foundHnd != IntPtr.Zero)
{
ShowWindow(foundHnd, (int)ShowWindowOption.SW_MAXIMIZE);
User32.SetWindowPos(foundHnd, HWndValues.HWND_TOPMOST, 0, 0, winWidth, winHeight, 0);
String mrn = null;
for (int i = 0; i < 5; i++)
{
mrn = GetMrn();
if (!String.IsNullOrEmpty(mrn))
{
mrn = mrn.Trim();
if (mrn.Length > 7)
mrn = mrn.Substring(mrn.Length - 7, 7);
break;
}
}
User32.SetWindowPos(foundHnd, HWndValues.HWND_NOTOPMOST, 0, 0, winWidth, winHeight, 0);
Thread.Sleep(1000);
User32.SetWindowPos(formHandle, HWndValues.HWND_TOP, formRect.left, formRect.top, formRect.Width, formRect.Height, 0);
this.txtMrn.Text = mrn;
}
else
{
MessageBox.Show(
@"Please open an AMC Signature ""Patient Verification"" Screen and click the [Get MRN#] button before continuing.",
"No Signature Screen Available", MessageBoxButtons.OK, MessageBoxIcon.Error);
}
this.btnSend.Enabled = true;
this.AcceptButton = this.btnSend;
}
