public void TakeScreenshot()
{
if (Screen.AllScreens != null)
{
foreach (var screen in _displayHandler.Get().Where(d => d.Selected))
{
var left = screen.X;
var top = screen.Y;
var width = screen.Width;
var height = screen.Height;
using (var bitmap = new Bitmap(width, height, System.Drawing.Imaging.PixelFormat.Format32bppArgb))
{
using (var bmpGraphics = Graphics.FromImage(bitmap))
{
bmpGraphics.CopyFromScreen(left, top, 0, 0, new Size(width, height));
Messenger.Default?.Send(new ScreenShotTakenMessage(screen.FriendlyName, bitmap));
//TODO:https://stackoverflow.com/questions/1546091/wpf-createbitmapsourcefromhbitmap-memory-leak
}
}
}
}
else
{
_logger.Warn("There are no screens to take screenshot from.");
}
}
public SettingsViewModel(ISettingsHandler settingsHandler, IDisplayHandler displayHandler, IOpenFileDialog openFileDialog)
{
_settingsHandler = settingsHandler ?? throw new ArgumentException("Parameter cannot be null", nameof(settingsHandler));
_displayHandler = displayHandler ?? throw new ArgumentException("Parameter cannot be null", nameof(displayHandler));
_openFileDialog = openFileDialog ?? throw new ArgumentException("Parameter cannot be null", nameof(openFileDialog));
_checkInterval = settingsHandler.GetCheckInterval();
_autoStart = settingsHandler.GetAutoStart();
_attachLastFileFromLocation = settingsHandler.GetAttachLastFileFromLocation();
_lastFileToAttachLocation = settingsHandler.GetLastFileToAttachLocation();
var displays = _displayHandler.Get().Select(d => new DisplayViewModel(d, SaveDisplaySettings));
_displays = new ObservableCollection <DisplayViewModel>(displays);
_isExpanded = settingsHandler.GetSettingsIsExpanded();
}