/// <summary>
/// Determines whether two <see cref="NavigatedStopCondition"/> instances are equal.
/// </summary>
/// <param name="obj">The <see cref="Object"/> to compare with the current
/// <see cref="NavigatedStopCondition"/>.</param>
/// <returns><strong>True</strong> if the specified Object is equal
/// to the current <see cref="KeyStopCondition"/>; otherwise, <strong>false</strong>. </returns>
public override bool Equals(object obj)
{
if (obj is NavigatedStopCondition)
{
NavigatedStopCondition nsc = (NavigatedStopCondition)obj;
if (nsc.link == this.Link)
{
return(true);
}
}
return(false);
}
/// <summary>
/// Overridden <see cref="TypeConverter.ConvertFrom(ITypeDescriptorContext,CultureInfo,object)"/>
/// Converts the given value to the type of this converter.</summary>
/// <param name="context">An <see cref="ITypeDescriptorContext"/> that
/// provides a format context.</param>
/// <param name="culture">The <see cref="CultureInfo"/> to use as the current culture.</param>
/// <param name="value">The <see cref="Object"/> to convert.</param>
/// <returns>An <strong>Object</strong> that represents the converted value.
/// In this implementation that can be any <see cref="StopCondition"/></returns>
public override object ConvertFrom(
ITypeDescriptorContext context,
CultureInfo culture,
object value)
{
if (value is string)
{
try
{
if (value.ToString() == string.Empty)
{
return null;
}
// Old Ogama V1.1 versions supplied "None" for the Response when there was no response
// Convert them to null.
if (value.ToString() == "None")
{
return null;
}
// Old Ogama V1.1 versions supplied "Left" for a left mouse response
if (value.ToString() == "Left")
{
return new MouseStopCondition(MouseButtons.Left, false, string.Empty, null, Point.Empty);
}
// Old Ogama V1.1 versions supplied "Right" for a right mouse response
if (value.ToString() == "Right")
{
return new MouseStopCondition(MouseButtons.Right, false, string.Empty, null, Point.Empty);
}
string s = (string)value;
int colon = s.IndexOf(':');
int point = s.IndexOf('.');
int target = s.IndexOf("target");
int parenthesisOpen = s.IndexOf('(');
int parenthesisClose = s.IndexOf(')');
if (colon != -1)
{
StopCondition stopCondition = null;
string type = s.Substring(0, colon).Trim();
if (type == "Time")
{
string duration = s.Substring(colon + 1, s.Length - colon - 3).Trim();
stopCondition = new TimeStopCondition(Convert.ToInt32(duration));
}
else if (type == "Key")
{
string key = s.Substring(colon + 1, point > -1 ? point - colon - 1 : s.Length - colon - 1).Trim();
if (key == "any key")
{
stopCondition = new KeyStopCondition(Keys.None, false, null);
}
else
{
stopCondition = new KeyStopCondition((Keys)Enum.Parse(typeof(Keys), key), false, null);
}
}
else if (type.Contains("Mouse"))
{
string button = MouseButtons.None.ToString();
Point location = Point.Empty;
// Older versions (Ogama 1.X) did not write the location in parenthesises.
if (parenthesisOpen == -1)
{
button = s.Substring(colon + 1).Trim();
int space = button.IndexOf(" ");
if (space != -1)
{
button = button.Substring(0, space);
}
// Do not set location because it is not known
}
else
{
button = s.Substring(colon + 1, parenthesisOpen - colon - 1).Trim();
location = ObjectStringConverter.StringToPoint(s.Substring(parenthesisOpen, parenthesisClose - parenthesisOpen));
}
stopCondition = new MouseStopCondition(
(MouseButtons)Enum.Parse(typeof(MouseButtons), button), false, string.Empty, null, location);
if (button == "any mouse button")
{
((MouseStopCondition)stopCondition).CanBeAnyInputOfThisType = true;
}
if (target != -1)
{
int colon2 = button.IndexOf(':');
if (colon2 != -1)
{
string targetName = button.Substring(colon2).Trim();
((MouseStopCondition)stopCondition).Target = targetName;
}
else
{
((MouseStopCondition)stopCondition).Target = "Any";
}
}
}
else if (type == "http")
{
stopCondition = new NavigatedStopCondition(new Uri(s));
}
// Parse correct answer.
if (s.Contains("."))
{
if (s.Contains("Correct"))
{
stopCondition.IsCorrectResponse = true;
}
else
{
stopCondition.IsCorrectResponse = false;
}
}
// Parse trial ID of links.
if (s.Contains("-"))
{
int sharp = s.IndexOf('#');
if (sharp != -1)
{
string trialIDString = s.Substring(sharp).Trim();
int trialID = 0;
if (int.TryParse(trialIDString, out trialID))
{
((InputStopCondition)stopCondition).TrialID = trialID;
}
}
}
return stopCondition;
}
else if (value.ToString().Contains("Left"))
{
Point location = ObjectStringConverter.StringToPoint(s.Substring(parenthesisOpen, parenthesisClose - parenthesisOpen));
MouseStopCondition stopCondition = new MouseStopCondition(MouseButtons.Left, false, string.Empty, null, location);
return stopCondition;
}
else if (value.ToString().Contains("Right"))
{
Point location = ObjectStringConverter.StringToPoint(s.Substring(parenthesisOpen, parenthesisClose - parenthesisOpen));
MouseStopCondition stopCondition = new MouseStopCondition(MouseButtons.Right, false, string.Empty, null, location);
return stopCondition;
}
}
catch
{
throw new ArgumentException(
" '" + (string)value + "' could not be converted to StopCondition type.");
}
}
return base.ConvertFrom(context, culture, value);
}
/// <summary>
/// The web browser_ navigating lock.
/// </summary>
/// <param name="sender">
/// The sender.
/// </param>
/// <param name="e">
/// The e.
/// </param>
private void WebBrowserNavigatingLock(object sender, WebBrowserNavigatingEventArgs e)
{
try
{
// Get WebBrowser object
var browser = sender as WebBrowser;
// Check if website has frames which leads to multiple
// calls to navigated for each frame
if (this.isWebbrowserClicked)
{
// Reset flag to avoid multiple trial notifications on frame loading
this.isWebbrowserClicked = false;
// Disable navigation, if max browse depth is reached
this.numberOfTimesNavigated++;
if (this.numberOfTimesNavigated >= this.maxBrowseDepth)
{
if (browser != null)
{
browser.AllowNavigation = false;
}
}
// Get slideshow
var documentsSlideshow = Document.ActiveDocument.ExperimentSettings.SlideShow;
// Make screenshot of newly navigated web page in
// separate thread, if it is not already there.
var screenshotFilename = BrowserDialog.GetFilenameFromUrl(e.Url);
// WebsiteScreenshot.Instance.ScreenshotFilename = screenshotFilename;
if (!this.currentBrowserTreeNode.UrlToID.ContainsKey(screenshotFilename))
{
// This webpage has never been visited before, so get a new id
// and create slide and slideshownode for the slideshow
var newTrialId = Convert.ToInt32(documentsSlideshow.GetUnusedNodeID());
this.currentBrowserTreeNode.UrlToID.Add(screenshotFilename, newTrialId);
// Create new trial
var newName = Path.GetFileNameWithoutExtension(screenshotFilename);
var newWebpageTrial = new Trial(newName, newTrialId);
// Create VGScrollImageSlide
var newWebpageSlide = (Slide)this.shownSlideContainer.Slide.Clone();
newWebpageSlide.Modified = true;
if (!newWebpageSlide.IsThumbNull)
{
newWebpageSlide.Thumb.Dispose();
newWebpageSlide.Thumb = null;
}
newWebpageSlide.Name = newName;
newWebpageSlide.ActiveXStimuli.Clear();
newWebpageSlide.VGStimuli.Clear();
var baseUrlScreenshot = new VGScrollImage(
ShapeDrawAction.None,
Pens.Transparent,
Brushes.Black,
SystemFonts.DefaultFont,
Color.Black,
Path.GetFileName(screenshotFilename),
Document.ActiveDocument.ExperimentSettings.SlideResourcesPath,
ImageLayout.None,
1f,
Document.ActiveDocument.PresentationSize,
VGStyleGroup.None,
newWebpageSlide.Name,
string.Empty);
newWebpageSlide.VGStimuli.Add(baseUrlScreenshot);
// Finish creating new trial
newWebpageTrial.Add(newWebpageSlide);
// Update trial lists with new trial
TrialsIncludingNavigatedWebpages.Add(newWebpageTrial);
// Now update slideshow with new trial
// Create node
var slideNode = new SlideshowTreeNode(newName);
slideNode.Name = newTrialId.ToString(CultureInfo.InvariantCulture);
slideNode.Slide = newWebpageSlide;
// Add node to slideshow at browser tree node subgroup
this.currentBrowserTreeNode.Nodes.Add(slideNode);
documentsSlideshow.IsModified = true;
Document.ActiveDocument.Modified = true;
}
if (this.getTimeMethod != null)
{
this.getTimeMethod();
}
// Get the corrent trial ID
// use the existing, if we have already a screenshot of this url
var trialID = this.currentBrowserTreeNode.UrlToID[screenshotFilename];
var trialIndex = TrialsIncludingNavigatedWebpages.GetIndexOfTrialByID(trialID);
var trial = TrialsIncludingNavigatedWebpages[trialIndex];
// Reset slide counter
// but do not increase trial counter, otherwise
// we would have wrong counting in CheckForSlideChange
// instead note the trials added
this.slideCounter = 0;
this.trialsAdded++;
// Send counter changed event to increase trial sequence
// and update recorders control view
this.OnCounterChanged(new CounterChangedEventArgs(trialID, this.slideCounter));
var webcamTime = this.userCamera != null ? this.userCamera.GetCurrentTime() : -1;
var navigatedCondition = new NavigatedStopCondition(e.Url);
this.OnTrialChanged(
new TrialChangedEventArgs(
this.shownSlideContainer.Trial,
trial,
navigatedCondition,
"Webpage",
this.trialCounter + this.trialsAdded,
webcamTime));
// Update shown slide container
this.shownSlideContainer.Trial = trial;
this.shownSlideContainer.Slide = trial[0];
var fullFile = Path.Combine(Document.ActiveDocument.ExperimentSettings.SlideResourcesPath, screenshotFilename);
if (!File.Exists(fullFile))
{
// Create screenshot on Document completed event using
// the filename stated above
var navigateThread = new Thread(this.NavigateMirror);
navigateThread.SetApartmentState(ApartmentState.STA);
var parameters = new object[2];
parameters[0] = e;
parameters[1] = fullFile;
navigateThread.Start(parameters);
}
}
}
catch (Exception ex)
{
ExceptionMethods.HandleException(ex);
}
}
/// <summary>
/// Overridden <see cref="TypeConverter.ConvertFrom(ITypeDescriptorContext,CultureInfo,object)"/>
/// Converts the given value to the type of this converter.</summary>
/// <param name="context">An <see cref="ITypeDescriptorContext"/> that
/// provides a format context.</param>
/// <param name="culture">The <see cref="CultureInfo"/> to use as the current culture.</param>
/// <param name="value">The <see cref="Object"/> to convert.</param>
/// <returns>An <strong>Object</strong> that represents the converted value.
/// In this implementation that can be any <see cref="StopCondition"/></returns>
public override object ConvertFrom(
ITypeDescriptorContext context,
CultureInfo culture,
object value)
{
if (value is string)
{
try
{
if (value.ToString() == string.Empty)
{
return(null);
}
// Old Ogama V1.1 versions supplied "None" for the Response when there was no response
// Convert them to null.
if (value.ToString() == "None")
{
return(null);
}
// Old Ogama V1.1 versions supplied "Left" for a left mouse response
if (value.ToString() == "Left")
{
return(new MouseStopCondition(MouseButtons.Left, false, string.Empty, null, Point.Empty));
}
// Old Ogama V1.1 versions supplied "Right" for a right mouse response
if (value.ToString() == "Right")
{
return(new MouseStopCondition(MouseButtons.Right, false, string.Empty, null, Point.Empty));
}
string s = (string)value;
int colon = s.IndexOf(':');
int point = s.IndexOf('.');
int target = s.IndexOf("target");
int parenthesisOpen = s.IndexOf('(');
int parenthesisClose = s.IndexOf(')');
if (colon != -1)
{
StopCondition stopCondition = null;
string type = s.Substring(0, colon).Trim();
if (type == "Time")
{
string duration = s.Substring(colon + 1, s.Length - colon - 3).Trim();
stopCondition = new TimeStopCondition(Convert.ToInt32(duration));
}
else if (type == "Key")
{
string key = s.Substring(colon + 1, point > -1 ? point - colon - 1 : s.Length - colon - 1).Trim();
if (key == "any key")
{
stopCondition = new KeyStopCondition(Keys.None, false, null);
}
else
{
stopCondition = new KeyStopCondition((Keys)Enum.Parse(typeof(Keys), key), false, null);
}
}
else if (type.Contains("Mouse"))
{
string button = MouseButtons.None.ToString();
Point location = Point.Empty;
// Older versions (Ogama 1.X) did not write the location in parenthesises.
if (parenthesisOpen == -1)
{
button = s.Substring(colon + 1).Trim();
int space = button.IndexOf(" ");
if (space != -1)
{
button = button.Substring(0, space);
}
// Do not set location because it is not known
}
else
{
button = s.Substring(colon + 1, parenthesisOpen - colon - 1).Trim();
location = ObjectStringConverter.StringToPoint(s.Substring(parenthesisOpen, parenthesisClose - parenthesisOpen));
}
stopCondition = new MouseStopCondition(
(MouseButtons)Enum.Parse(typeof(MouseButtons), button), false, string.Empty, null, location);
if (button == "any mouse button")
{
((MouseStopCondition)stopCondition).CanBeAnyInputOfThisType = true;
}
if (target != -1)
{
int colon2 = button.IndexOf(':');
if (colon2 != -1)
{
string targetName = button.Substring(colon2).Trim();
((MouseStopCondition)stopCondition).Target = targetName;
}
else
{
((MouseStopCondition)stopCondition).Target = "Any";
}
}
}
else if (type == "http")
{
stopCondition = new NavigatedStopCondition(new Uri(s));
}
// Parse correct answer.
if (s.Contains("."))
{
if (s.Contains("Correct"))
{
stopCondition.IsCorrectResponse = true;
}
else
{
stopCondition.IsCorrectResponse = false;
}
}
// Parse trial ID of links.
if (s.Contains("-"))
{
int sharp = s.IndexOf('#');
if (sharp != -1)
{
string trialIDString = s.Substring(sharp).Trim();
int trialID = 0;
if (int.TryParse(trialIDString, out trialID))
{
((InputStopCondition)stopCondition).TrialID = trialID;
}
}
}
return(stopCondition);
}
else if (value.ToString().Contains("Left"))
{
Point location = ObjectStringConverter.StringToPoint(s.Substring(parenthesisOpen, parenthesisClose - parenthesisOpen));
MouseStopCondition stopCondition = new MouseStopCondition(MouseButtons.Left, false, string.Empty, null, location);
return(stopCondition);
}
else if (value.ToString().Contains("Right"))
{
Point location = ObjectStringConverter.StringToPoint(s.Substring(parenthesisOpen, parenthesisClose - parenthesisOpen));
MouseStopCondition stopCondition = new MouseStopCondition(MouseButtons.Right, false, string.Empty, null, location);
return(stopCondition);
}
}
catch
{
throw new ArgumentException(
" '" + (string)value + "' could not be converted to StopCondition type.");
}
}
return(base.ConvertFrom(context, culture, value));
}
/// <summary>
/// Initializes a new instance of the NavigatedStopCondition class.
/// Clone Constructor.
/// </summary>
/// <param name="cloneCondition">The <see cref="NavigatedStopCondition"/>
/// to be cloned.</param>
public NavigatedStopCondition(NavigatedStopCondition cloneCondition)
: base(cloneCondition)
{
this.link = cloneCondition.Link;
}
/// <summary>
/// Initializes a new instance of the NavigatedStopCondition class.
/// Clone Constructor.
/// </summary>
/// <param name="cloneCondition">The <see cref="NavigatedStopCondition"/>
/// to be cloned.</param>
public NavigatedStopCondition(NavigatedStopCondition cloneCondition)
: base(cloneCondition)
{
this.link = cloneCondition.Link;
}