public void display()
{
keepImageNumberInsideRange();
string imagePath = imageFolder + System.IO.Path.GetFileName(filesInFolder[imageNumber]);
try
{
var uri = new Uri(imagePath);
// if the image is found (name is correct)
var bitmap = new BitmapImage(uri);
image.Source = bitmap;
}
catch (FileNotFoundException)
{
notificationsWindow notificationsWindow = new notificationsWindow();
notificationsWindow.textBlockMessage.Text = "Oops! No images in this Folder!";
notificationsWindow.Show();
variables.currentWindow = variables.previousCurrentWindow;
this.Close();
}
catch (IndexOutOfRangeException)
{
notificationsWindow notificationsWindow = new notificationsWindow();
notificationsWindow.textBlockMessage.Text = "Oops! No images in this Folder!";
notificationsWindow.Show();
variables.currentWindow = variables.previousCurrentWindow;
this.Close();
}
}
private void activateActions()
{
// For Instructions
//firstLineOfInstruction.Content = "- Move Mouse with your right hand!";
//secondLineOfInstruction.Content = "- Click with your left arm (slowly rise it up then down)!";
//thirdLineOfInstruction.Content = "- If mouse shakes, Change position (slightly left or right)!";
notificationsWindow notificationsWindow = new notificationsWindow();
notificationsWindow.textBlockMessage.Text = "Control activated. Read instruction Please!";
notificationsWindow.ShowDialog();
// this timer to get out of a stuck if the detection stopped (indicated by no movement of cursor)
mouseStuckTimer.Start();
stuckMouseX = mouseX;
stuckMouseY = mouseY;
// this timer to click if the cursor stopped for sometime
clickingTimer.Start();
clickMouseX = mouseX;
clickMouseY = mouseY;
// since a control change happened under the specified time, then just restart the timer, waiting for next change
programStuckTimer.Stop();
programStuckTimer.Start();
}
public folderOfImagesWindow()
{
InitializeComponent();
imageFolder = variables.currentSubDirectorySelected + "//";
filesInFolder = Directory.GetFiles(variables.currentSubDirectorySelected);
numberOfFiles = filesInFolder.Length;
imageNumber = 5;
try
{
display();
}
catch (IndexOutOfRangeException)
{
notificationsWindow notificationsWindow = new notificationsWindow();
notificationsWindow.textBlockMessage.Text = "Oops! No images in this Folder!";
notificationsWindow.Show();
// this was causing the problem in the following scenario
// 1) open empty folder 2) go out of range 3) control is retained normally but not going to main screen
// 1) open empty folder 2) open another folder 3) control not retained and not going to main screen
//variables.currentWindow = variables.previousCurrentWindow;
this.Close();
}
}
private void deactivateActions()
{
justDeactivated = true;
skeletonId = -1;
skeletonSelected = false;
kinectTimer.Start();
// For Instructions
//firstLineOfInstruction.Content = "- Stand in the box drawn on the ground to control!";
//secondLineOfInstruction.Content = "- Only one user at a time!";
//thirdLineOfInstruction.Content = "- If no response, Please inform server room!";
notificationsWindow notificationsWindow = new notificationsWindow();
notificationsWindow.textBlockMessage.Text = "Control De-Activated. Thanks for using!";
//// if deactivation was due to going out of box and not some guy crossing
//// then close all previous windows, set cursor on corner, and intilize the main window again
//if (someoneCrossedInFrontOfUser == false)
//{
if (variables.previousCurrentWindow != null)
{
variables.previousCurrentWindow.Close();
}
if (variables.currentWindow != this)
{
variables.currentWindow.Close();
}
SetCursorPos(0, 0);
this.InitializeComponent();
setWindowVariables();
//}
notificationsWindow.ShowDialog();
mouseStuckTimer.Stop();
// since a control change happened under the specified time, then just restart the timer, waiting for next change
programStuckTimer.Stop();
programStuckTimer.Start();
}