/// <summary>
/// Converts a Collection of elements into a list
/// </summary>
/// <returns>List of IWebElement</returns>
public List<IWebElement> ToList()
{
List<IWebElement> toReturn = new List<IWebElement>();
int numberOfElements = 0;
NativeDriverLibrary.Instance.GetElementCollectionLength(collectionHandle, ref numberOfElements);
for (int i = 0; i < numberOfElements; i++)
{
SafeInternetExplorerWebElementHandle wrapper = new SafeInternetExplorerWebElementHandle();
WebDriverResult result = NativeDriverLibrary.Instance.GetElementAtIndex(collectionHandle, i, ref wrapper);
// OPTIMIZATION: Check for a success value, then run through the
// VerifyErrorCode which will throw the proper exception
if (result != WebDriverResult.Success)
{
try
{
ResultHandler.VerifyResultCode(result, string.Empty);
}
catch (Exception e)
{
// We need to process the exception to free the memory.
// Then we can wrap and rethrow.
collectionHandle.FreeElementsOnDispose = true;
Dispose();
throw new WebDriverException("Could not retrieve element " + i + " from element collection", e);
}
}
toReturn.Add(new InternetExplorerWebElement(driver, wrapper));
}
////TODO(andre.nogueira): from the java code (elementcollection.java)... "Free memory from the collection"
return toReturn;
}
/// <summary>
/// Converts a Collection of elements into a list
/// </summary>
/// <returns>List of IWebElement</returns>
public List <IWebElement> ToList()
{
List <IWebElement> toReturn = new List <IWebElement>();
int numberOfElements = 0;
NativeDriverLibrary.Instance.GetElementCollectionLength(collectionHandle, ref numberOfElements);
for (int i = 0; i < numberOfElements; i++)
{
SafeInternetExplorerWebElementHandle wrapper = new SafeInternetExplorerWebElementHandle();
WebDriverResult result = NativeDriverLibrary.Instance.GetElementAtIndex(collectionHandle, i, ref wrapper);
// OPTIMIZATION: Check for a success value, then run through the
// VerifyErrorCode which will throw the proper exception
if (result != WebDriverResult.Success)
{
try
{
ResultHandler.VerifyResultCode(result, string.Empty);
}
catch (Exception e)
{
// We need to process the exception to free the memory.
// Then we can wrap and rethrow.
collectionHandle.FreeElementsOnDispose = true;
Dispose();
throw new WebDriverException("Could not retrieve element " + i + " from element collection", e);
}
}
toReturn.Add(new InternetExplorerWebElement(driver, wrapper));
}
////TODO(andre.nogueira): from the java code (elementcollection.java)... "Free memory from the collection"
return(toReturn);
}
/// <summary>
/// Find the first element that has this ID
/// </summary>
/// <param name="id">ID of web element on the page</param>
/// <returns>Returns a IWebElement to use</returns>
public IWebElement FindElementById(string id)
{
SafeInternetExplorerWebElementHandle rawElement = new SafeInternetExplorerWebElementHandle();
WebDriverResult result = NativeDriverLibrary.Instance.FindElementById(handle, parent, id, ref rawElement);
ResultHandler.VerifyResultCode(result, "FindElementById");
return new InternetExplorerWebElement(driver, rawElement);
}
/// <summary>
/// Method to return the first element that matches the CSS class passed in
/// </summary>
/// <param name="className">CSS class name</param>
/// <returns>IWebElement object so that you can interact that object</returns>
public IWebElement FindElementByClassName(string className)
{
SafeInternetExplorerWebElementHandle rawElement = new SafeInternetExplorerWebElementHandle();
WebDriverResult result = NativeMethods.wdFindElementByClassName(handle, parent, className, ref rawElement);
ResultHandler.VerifyResultCode(result, "FindElementByClassName");
return new InternetExplorerWebElement(driver, rawElement);
}
/// <summary>
/// Drag and Drop an element to another element.
/// </summary>
/// <param name="element">Element you wish to drop on.</param>
public void DragAndDropOn(IRenderedWebElement element)
{
IntPtr hwnd = IntPtr.Zero;
int x = 0;
int y = 0;
int width = 0;
int height = 0;
WebDriverResult result = NativeDriverLibrary.Instance.GetElementDetailsOnceScrolledOnToScreen(elementHandle, ref hwnd, ref x, ref y, ref width, ref height);
ResultHandler.VerifyResultCode(result, "Unable to determine location once scrolled on to screen");
int startX = x + (width / 2);
int startY = y + (height / 2);
NativeDriverLibrary.Instance.MouseDownAt(hwnd, startX, startY);
SafeInternetExplorerWebElementHandle other = ((InternetExplorerWebElement)element).Wrapper;
result = NativeDriverLibrary.Instance.GetElementDetailsOnceScrolledOnToScreen(other, ref hwnd, ref x, ref y, ref width, ref height);
ResultHandler.VerifyResultCode(result, "Unable to determine location of target once scrolled on to screen");
int endX = x + (width / 2);
int endY = y + (height / 2);
int duration = driver.Manage().Speed.Timeout;
NativeDriverLibrary.Instance.MouseMoveTo(hwnd, duration, startX, startY, endX, endY);
NativeDriverLibrary.Instance.MouseUpAt(hwnd, endX, endY);
}
/// <summary>
/// Method to return the first element that matches the CSS class passed in
/// </summary>
/// <param name="className">CSS class name</param>
/// <returns>IWebElement object so that you can interact that object</returns>
public IWebElement FindElementByClassName(string className)
{
SafeInternetExplorerWebElementHandle rawElement = new SafeInternetExplorerWebElementHandle();
WebDriverResult result = NativeDriverLibrary.Instance.FindElementByClassName(handle, parent, className, ref rawElement);
ResultHandler.VerifyResultCode(result, "FindElementByClassName");
return(new InternetExplorerWebElement(driver, rawElement));
}
/// <summary>
/// Finds the first of elements that match the link text supplied
/// </summary>
/// <param name="linkText">Link text of element </param>
/// <returns>IWebElement object so that you can interact that object</returns>
public IWebElement FindElementByLinkText(string linkText)
{
SafeInternetExplorerWebElementHandle rawElement = new SafeInternetExplorerWebElementHandle();
WebDriverResult result = NativeDriverLibrary.Instance.FindElementByLinkText(handle, parent, linkText, ref rawElement);
ResultHandler.VerifyResultCode(result, "FindElementByLinkText");
return(new InternetExplorerWebElement(driver, rawElement));
}
/// <summary>
/// Finds the currently active element.
/// </summary>
/// <returns>WebElement of the active element.</returns>
public IWebElement ActiveElement()
{
SafeInternetExplorerWebElementHandle rawElement = new SafeInternetExplorerWebElementHandle();
WebDriverResult result = NativeDriverLibrary.Instance.SwitchToActiveElement(driver.handle, ref rawElement);
ResultHandler.VerifyResultCode(result, "Unable to find active element");
return(new InternetExplorerWebElement(driver, rawElement));
}
/// <summary>
/// Initializes a new instance of the Finder class.
/// </summary>
/// <param name="driver">InternetExplorerDriver in use</param>
/// <param name="parent">ElementHandle to for use with the Native methods</param>
public Finder(InternetExplorerDriver driver, SafeInternetExplorerWebElementHandle parent)
{
this.driver = driver;
if (parent != null)
{
this.parent = parent;
}
else
{
this.parent = new SafeInternetExplorerWebElementHandle();
}
handle = driver.GetUnderlayingHandle();
}
internal static extern WebDriverResult wdeSetSelected(SafeInternetExplorerWebElementHandle handle);
/// <summary>
/// Retrieves the value from the script result.
/// </summary>
/// <param name="scriptResultHandle">A handle to the result of the script.</param>
/// <param name="driverHandle">A handle to the instance of the <see cref="InternetExplorerDriver"/> class.</param>
/// <param name="scriptResultValue">A value representing the value of the returned object from the script.</param>
/// <returns>A <see cref="WebDriverResult"/> value indicating success or failure.</returns>
internal WebDriverResult GetElementScriptResult(SafeScriptResultHandle scriptResultHandle, SafeInternetExplorerDriverHandle driverHandle, out SafeInternetExplorerWebElementHandle scriptResultValue)
{
IntPtr functionPointer = NativeMethods.GetProcAddress(nativeLibraryHandle, GetElementScriptResultFunctionName);
ElementReturningScriptResultFunction scriptResultFunction = Marshal.GetDelegateForFunctionPointer(functionPointer, typeof(ElementReturningScriptResultFunction)) as ElementReturningScriptResultFunction;
WebDriverResult result = scriptResultFunction(scriptResultHandle, driverHandle, out scriptResultValue);
return result;
}
/// <summary>
/// Gets the size of an element.
/// </summary>
/// <param name="elementHandle">A handle to the instance of the <see cref="InternetExplorerWebElement"/> class.</param>
/// <param name="width">The width of the element.</param>
/// <param name="height">The height of the element.</param>
/// <returns>A <see cref="WebDriverResult"/> value indicating success or failure.</returns>
internal WebDriverResult GetElementSize(SafeInternetExplorerWebElementHandle elementHandle, ref int width, ref int height)
{
IntPtr functionPointer = NativeMethods.GetProcAddress(nativeLibraryHandle, GetElementSizeFunctionName);
CoordinateReturningElementFunction getElementSizeFunction = Marshal.GetDelegateForFunctionPointer(functionPointer, typeof(CoordinateReturningElementFunction)) as CoordinateReturningElementFunction;
WebDriverResult result = getElementSizeFunction(elementHandle, ref width, ref height);
return result;
}
/// <summary>
/// Initializes a new instance of the InternetExplorerWebElement class.
/// </summary>
/// <param name="driver">Drive in use.</param>
/// <param name="wrapper">Wrapper of the handle to get.</param>
internal InternetExplorerWebElement(InternetExplorerDriver driver, SafeInternetExplorerWebElementHandle wrapper)
{
this.driver = driver;
this.elementHandle = wrapper;
}
/// <summary>
/// Finds the currently active element.
/// </summary>
/// <returns>WebElement of the active element.</returns>
public IWebElement ActiveElement()
{
SafeInternetExplorerWebElementHandle rawElement = new SafeInternetExplorerWebElementHandle();
WebDriverResult result = NativeDriverLibrary.Instance.SwitchToActiveElement(driver.handle, ref rawElement);
ResultHandler.VerifyResultCode(result, "Unable to find active element");
return new InternetExplorerWebElement(driver, rawElement);
}
internal static extern WebDriverResult wdeSendKeys(SafeInternetExplorerWebElementHandle wrapper, [MarshalAs(UnmanagedType.LPWStr)] string text);
internal static extern WebDriverResult wdeIsDisplayed(SafeInternetExplorerWebElementHandle handle, ref int displayed);
internal static extern WebDriverResult wdSwitchToActiveElement(SafeInternetExplorerDriverHandle driver, ref SafeInternetExplorerWebElementHandle result);
internal static extern WebDriverResult wdGetElementScriptResult(SafeScriptResultHandle scriptResult, SafeInternetExplorerDriverHandle driver, out SafeInternetExplorerWebElementHandle value);
internal static extern WebDriverResult wdAddElementScriptArg(SafeScriptArgsHandle scriptArgs, SafeInternetExplorerWebElementHandle handle);
internal static extern WebDriverResult wdFindElementsByXPath(SafeInternetExplorerDriverHandle driver, SafeInternetExplorerWebElementHandle element, [MarshalAs(UnmanagedType.LPWStr)] string xpath, ref SafeWebElementCollectionHandle result);
internal static extern WebDriverResult wdFindElementByTagName(SafeInternetExplorerDriverHandle driver, SafeInternetExplorerWebElementHandle element, [MarshalAs(UnmanagedType.LPWStr)] string linkText, ref SafeInternetExplorerWebElementHandle result);
internal static extern WebDriverResult wdeToggle(SafeInternetExplorerWebElementHandle handle, ref int toggled);
internal static extern WebDriverResult wdeGetText(SafeInternetExplorerWebElementHandle wrapper, ref SafeStringWrapperHandle result);
internal static extern WebDriverResult wdeGetValueOfCssProperty(SafeInternetExplorerWebElementHandle handle, [MarshalAs(UnmanagedType.LPWStr)] string attributeName, ref SafeStringWrapperHandle result);
internal static extern WebDriverResult wdcGetElementAtIndex(SafeWebElementCollectionHandle elementCollection, int index, ref SafeInternetExplorerWebElementHandle result);
internal static extern WebDriverResult wdeIsSelected(SafeInternetExplorerWebElementHandle handle, ref int selected);
internal static extern WebDriverResult wdeClear(SafeInternetExplorerWebElementHandle handle);
/// <summary>
/// Gets a value of a CSS property for the element.
/// </summary>
/// <param name="elementHandle">A handle to the instance of the <see cref="InternetExplorerWebElement"/> class.</param>
/// <param name="propertyName">The name of the property.</param>
/// <param name="propertyValueWrapperHandle">A pointer to a string containing the property value.</param>
/// <returns>A <see cref="WebDriverResult"/> value indicating success or failure.</returns>
internal WebDriverResult GetElementValueOfCssProperty(SafeInternetExplorerWebElementHandle elementHandle, string propertyName, ref SafeStringWrapperHandle propertyValueWrapperHandle)
{
IntPtr functionPointer = NativeMethods.GetProcAddress(nativeLibraryHandle, GetValueOfCssPropertyFunctionName);
CssPropertyValueElementFunction getCssPropertyValueFunction = Marshal.GetDelegateForFunctionPointer(functionPointer, typeof(CssPropertyValueElementFunction)) as CssPropertyValueElementFunction;
WebDriverResult result = getCssPropertyValueFunction(elementHandle, propertyName, ref propertyValueWrapperHandle);
return result;
}
internal static extern WebDriverResult wdeGetAttribute(SafeInternetExplorerDriverHandle driver, SafeInternetExplorerWebElementHandle wrapper, [MarshalAs(UnmanagedType.LPWStr)] string attributeName, ref SafeStringWrapperHandle result);
/// <summary>
/// Gets a text of the element.
/// </summary>
/// <param name="elementHandle">A handle to the instance of the <see cref="InternetExplorerWebElement"/> class.</param>
/// <param name="textWrapperHandle">A pointer to a string containing the text.</param>
/// <returns>A <see cref="WebDriverResult"/> value indicating success or failure.</returns>
internal WebDriverResult GetElementText(SafeInternetExplorerWebElementHandle elementHandle, ref SafeStringWrapperHandle textWrapperHandle)
{
IntPtr functionPointer = NativeMethods.GetProcAddress(nativeLibraryHandle, GetElementTextFunctionName);
StringReturningElementFunction getElementTextFunction = Marshal.GetDelegateForFunctionPointer(functionPointer, typeof(StringReturningElementFunction)) as StringReturningElementFunction;
WebDriverResult result = getElementTextFunction(elementHandle, ref textWrapperHandle);
return result;
}
internal static extern WebDriverResult wdeGetDetailsOnceScrolledOnToScreen(SafeInternetExplorerWebElementHandle element, ref IntPtr hwnd, ref int x, ref int y, ref int width, ref int height);
/// <summary>
/// Initializes a new instance of the Finder class.
/// </summary>
/// <param name="driver">InternetExplorerDriver in use</param>
/// <param name="parent">ElementHandle to for use with the Native methods</param>
public Finder(InternetExplorerDriver driver, SafeInternetExplorerWebElementHandle parent)
{
this.driver = driver;
this.parent = parent;
handle = driver.GetUnderlayingHandle();
}
internal static extern WebDriverResult wdeGetLocation(SafeInternetExplorerWebElementHandle element, ref int x, ref int y);
/// <summary>
/// Initializes a new instance of the Finder class.
/// </summary>
/// <param name="driver">InternetExplorerDriver in use</param>
/// <param name="parent">ElementHandle to for use with the Native methods</param>
public Finder(InternetExplorerDriver driver, SafeInternetExplorerWebElementHandle parent)
{
this.driver = driver;
this.parent = parent;
handle = driver.GetUnderlayingHandle();
}
internal static extern WebDriverResult wdeGetSize(SafeInternetExplorerWebElementHandle element, ref int width, ref int height);
internal static extern WebDriverResult wdeClick(SafeInternetExplorerWebElementHandle wrapper);
/// <summary>
/// Initializes a new instance of the InternetExplorerWebElement class.
/// </summary>
/// <param name="driver">Drive in use.</param>
/// <param name="wrapper">Wrapper of the handle to get.</param>
internal InternetExplorerWebElement(InternetExplorerDriver driver, SafeInternetExplorerWebElementHandle wrapper)
{
this.driver = driver;
this.elementHandle = wrapper;
}
