/// <summary>
/// Take a screenshot to upload.
/// </summary>
private void ButtonScreenshot(object sender, EventArgs e)
{
if (Snipper.IsActive)
{
return;
}
_screenshot = Snipper.Snip();
if (_screenshot != null)
{
reuploadScreenshotToolStripMenuItem.Enabled = true;
switch (Snipper.ReturnType)
{
case Snipper.ReturnTypes.Default:
Uploader.UploadImage(_screenshot);
break;
case Snipper.ReturnTypes.ToClipboard:
Clipboard.SetImage(_screenshot);
Misc.ShowInfo(Resources.ScreenShotCopiedTitle, Resources.ScreenShotCopied);
break;
}
}
else
{
Misc.HandleError(new ArgumentException(Resources.NoFilesSelected), Resources.ScreenShot);
}
}
/// <summary>
/// Snips the image.
/// </summary>
/// <returns>The image or null on failure.</returns>
public static Image Snip()
{
IsActive = true;
Program.FormCore.Opacity = 0;
var rectangleFullScreen = SystemInformation.VirtualScreen;
_bitmapFullScreen = new Bitmap(rectangleFullScreen.Width, rectangleFullScreen.Height, PixelFormat.Format32bppRgb);
_offsetX = (rectangleFullScreen.X < 0) ? rectangleFullScreen.X * -1 : 0;
_offsetY = (rectangleFullScreen.Y < 0) ? rectangleFullScreen.Y * -1 : 0;
using (var gr = Graphics.FromImage(_bitmapFullScreen))
{
// TODO: Fix this hack
// Somehow, the color #0D0B0C (13, 11, 12) becomes a transparent pixel, or a black pixel if there is no alpha channel
// This doesn't happen if the graphics object is cleared using this color first, however, this is a bit hacky (why only this color)
gr.Clear(Color.FromArgb(13, 11, 12));
gr.CopyFromScreen(rectangleFullScreen.X, rectangleFullScreen.Y, 0, 0, _bitmapFullScreen.Size);
}
using (var snipper = new Snipper())
{
var result = snipper.ShowDialog();
Program.FormCore.Opacity = 1;
IsActive = false;
if (result == DialogResult.OK)
{
return(snipper._image);
}
}
return(null);
}