private static void OpenSnipping()
{
formsWindow.HideAll();
topMenuWindow.HideAll();
selectorMenuWindow.HideAll();
Task.Factory.StartNew(
async() =>
{
var seconds = SettingsFeature.Settings.ScreenCaptureDelaySeconds;
if (seconds == 0)
{
// Give UI some time to hide top menu
await Task.Delay(TimeSpan.FromSeconds(0.25f));
}
else
{
await Task.Delay(TimeSpan.FromSeconds(seconds));
}
SnippingWindow.ShowInEveryMonitor(UIActionSelected);
},
CancellationToken.None,
TaskCreationOptions.None,
TaskScheduler.FromCurrentSynchronizationContext());
}
private void Application_Startup(object sender, StartupEventArgs e)
{
// mandatory filename arg - grabbed output will write to this file.
if (e.Args.Length == 1 && !string.IsNullOrEmpty(e.Args[0]))
{
string filename = e.Args[0];
var win = new SnippingWindow(filename);
win.Show();
}
// or Openfin port and app UUID
else if (e.Args.Length == 3 && !string.IsNullOrEmpty(e.Args[0]) && !string.IsNullOrEmpty(e.Args[1]) && !string.IsNullOrEmpty(e.Args[2]))
{
int port;
if (!int.TryParse(e.Args[0], out port) || port < 1 || port > 65535)
{
throw new Exception("Invalid port number.");
}
var uuid = e.Args[1];
var topic = e.Args[2];
var win = new SnippingWindow(port, uuid, topic);
win.Show();
}
else
{
throw new Exception("Invalid command line arguments.");
}
}
///<summary>Minimizes the form and calls the child form (SnippingWindow). The child form takes a screenshot of the users
///monitors and overlays it with an opaque rectangle. The user can then highlight subsections of that rectangle to "snip"
///that portion of the captured screen. The child form has a public variable that the parent form uses to access the snipped image.</summary>
private void buttonNewSnip_Click(object sender, EventArgs e)
{
this.WindowState = FormWindowState.Minimized;
//This arbitrary wait is to give the form time to complete its minimization animation. We do not want this form to show up in the
//screenshot so this is necessary. We cannot utilize the Form_Resized() event as that also happens too quickly and still catches the window.
//Because this wait time is machine dependent we may need to change it in the future if customers start to complain.
System.Threading.Thread.Sleep(300);
//Creates a rectangle object spanning all screens connected to the system.
Rectangle totalScreenSize = Rectangle.Empty;
//We could use virtual screen but that may not work for all windows versions.
foreach (System.Windows.Forms.Screen s in System.Windows.Forms.Screen.AllScreens)
{
totalScreenSize = Rectangle.Union(totalScreenSize, s.Bounds);
}
using (Bitmap currentScreenCapture = new Bitmap(totalScreenSize.Width, totalScreenSize.Height, PixelFormat.Format32bppPArgb)) {
using (Graphics g = Graphics.FromImage(currentScreenCapture)) {
//Print screen into currentScreenCapture
g.CopyFromScreen(0, 0, 0, 0, currentScreenCapture.Size);
}
SnippingWindow FormODS = new SnippingWindow(currentScreenCapture);
FormODS.ShowDialog();
if (FormODS.DialogResult == DialogResult.OK)
{
SnippedScreenshot = FormODS.SnippedScreenshot;
pictureBox1.Image = SnippedScreenshot;
//Show the parent form again
this.WindowState = FormWindowState.Normal;
pictureBox1.Size = SnippedScreenshot.Size;
//This is a hack to make the snipped image look centered if it is smaller than the forms default size.
//For whatever reason the form's autosize logic does not trigger when the picturebox is smaller than the form.
int widthPad = 25;
if (this.Size.Width > pictureBox1.Size.Width + widthPad)
{
pictureBox1.Size = new System.Drawing.Size(this.Size.Width - widthPad, this.pictureBox1.Size.Height);
}
RelayoutForm();
}
if (FormODS.DialogResult == DialogResult.Cancel) //Cancel out of the snipper entirely if they cancelled while snipping.
{
this.DialogResult = DialogResult.Cancel;
}
}
}
private void Application_Startup(object sender, StartupEventArgs e)
{
string[] availableLocale = { "en-US", "ja-JP", "fr-FR" };
string filename = (e.Args.Length >= 1 && !string.IsNullOrEmpty(e.Args[0])) ? e.Args[0] : null;
string locale = (e.Args.Length == 2 && !string.IsNullOrEmpty(e.Args[1])) ? e.Args[1] : null;
if (filename != null)
{
if (locale != null && availableLocale.Contains(locale))
{
System.Threading.Thread.CurrentThread.CurrentUICulture = new System.Globalization.CultureInfo(locale);
}
SnippingWindow win = new SnippingWindow(filename);
win.Show();
}
else
{
throw new Exception("Missing filename command line argument.");
}
}
