private List<Scaner> GetScanersList()
{
List<Scaner> ls = new List<Scaner>();
Scaner s;
try
{
Twain _twain = new Twain(_wh);
if (_twain.SourceNames.Count != 0)
{
_twain.SelectSource();
s = new Scaner(_twain.DefaultSourceName, EnumScanerType.Twain, _wh);
ls.Add(s);
}
}
catch (TwainException) { }
List<string> devices = WIAScanner.GetDevices();
foreach (string device in devices)
{
s = new Scaner(device, EnumScanerType.WIA, _wh);
ls.Add(s);
}
s = new Scaner("Изображение из файла", EnumScanerType.File, _wh);
ls.Add(s);
return ls;
}
/// <summary>
/// ScanCard instance is the start of a new scan of an insurance card and allow for the front and back side of the insurance card scanned to be added to the Allscripts EHR
/// </summary>
public ScanCard()
{
InitializeComponent();
Nullable<int> i = ScannerSettings.ResolutionSettings.BrightLevel;
if (i.HasValue)
{
imgVwrFront.Brightness = i.Value;
imgVwrBack.Brightness = i.Value;
}
frontTwain = new Twain(new WinFormsWindowMessageHook(this));
frontTwain.TransferImage += new EventHandler<TransferImageEventArgs>(FrontTwainTransferImage);
frontTwain.ScanningComplete += new EventHandler<ScanningCompleteEventArgs>(FrontTwain_ScanningComplete);
backTwain = new Twain(new WinFormsWindowMessageHook(this));
backTwain.TransferImage += new EventHandler<TransferImageEventArgs>(BackTwain_TransferImage);
backTwain.ScanningComplete += new EventHandler<ScanningCompleteEventArgs>(BackTwain_ScanningComplete);
// Create a simple tray menu with only one item.
trayMenu = new ContextMenu();
trayMenu.MenuItems.Add("New Scan", ReScanBothToolStripMenuItemClick);
trayMenu.MenuItems.Add("-");
trayMenu.MenuItems.Add("Exit", OnExit);
// Create a tray icon. In this example we use a
// standard system icon for simplicity, but you
// can of course use your own custom icon too.
trayIcon = new NotifyIcon();
trayIcon.Text = "Allscripts Insurance Card Scan";
trayIcon.Icon = this.Icon;
// Add menu to tray icon and show it.
trayIcon.ContextMenu = trayMenu;
trayIcon.Visible = true;
}
public Window1()
{
InitializeComponent();
Loaded += delegate
{
_twain = new Twain(new WpfWindowMessageHook(this));
_twain.TransferImage += delegate(Object sender, TransferImageEventArgs args)
{
if (args.Image != null)
{
resultImage = args.Image;
IntPtr hbitmap = new Bitmap(args.Image).GetHbitmap();
MainImage.Source = Imaging.CreateBitmapSourceFromHBitmap(
hbitmap,
IntPtr.Zero,
Int32Rect.Empty,
BitmapSizeOptions.FromEmptyOptions());
Gdi32Native.DeleteObject(hbitmap);
}
};
_twain.ScanningComplete += delegate
{
IsEnabled = true;
};
var sourceList = _twain.SourceNames;
ManualSource.ItemsSource = sourceList;
if (sourceList != null && sourceList.Count > 0)
ManualSource.SelectedItem = sourceList[0];
};
}
public TwainDotNetSource(int i, string sourceName, TwainDotNet.Twain twain, WindowsMessageLoopThread windowsMessageLoop)
{
Name = sourceName;
Index = i;
_windowsMessageLoop = windowsMessageLoop;
_scanCompleteEvent = new ManualResetEvent(false);
_twain = twain;
_log = LogManager.GetLogger(typeof(TwainDotNetSource));
_log.Debug(string.Format("Created TWAIN name={0}, index={1}", sourceName, i));
}
public TwainDotNetSource(int i, string sourceName, TwainDotNet.Twain twain, WindowsMessageLoopThread windowsMessageLoop)
{
Name = sourceName;
Index = i;
_windowsMessageLoop = windowsMessageLoop;
_scanCompleteEvent = new ManualResetEvent(false);
_twain = twain;
_log = LogManager.GetLogger(typeof (TwainDotNetSource));
_log.Debug(string.Format("Created TWAIN name={0}, index={1}", sourceName, i));
}
public MainForm()
{
InitializeComponent();
_twain = new Twain(new WinFormsWindowMessageHook(this));
_twain.TransferImage += delegate(Object sender, TransferImageEventArgs args)
{
if (args.Image != null)
{
pictureBox1.Image = args.Image;
widthLabel.Text = "Width: " + pictureBox1.Image.Width;
heightLabel.Text = "Height: " + pictureBox1.Image.Height;
}
};
_twain.ScanningComplete += delegate
{
Enabled = true;
};
}
public Scaner(string name, EnumScanerType type, WinFormsWindowMessageHook wh)
{
arg = new EventArgs();
_name = name.Trim();
_type = type;
_wh = wh;
if (_type == EnumScanerType.Twain)
{
try
{
_twain = new Twain(_wh);
_twain.TransferImage += new EventHandler<TransferImageEventArgs>(_twain_TransferImage);
_twain.ScanningComplete += new EventHandler<ScanningCompleteEventArgs>(_twain_ScanningComplete);
_twain.SelectSource(_name);
}
catch
{
_type = EnumScanerType.File;
}
}
}
private void Window_Loaded(object sender, RoutedEventArgs e)
{
Institution institution = DozpController.GetInstitution();
this.CatalogueComboBox.ItemsSource = (institution != null ? institution.Catalogues : null);
Twain twain = new Twain(new WpfWindowMessageHook(this));
this.ScannerSourceNameComboBox.ItemsSource = twain.SourceNames;
this.AppLoggingButton.IsEnabled = File.Exists(Logger.FileName);
}
private Scan InitTwain(JObject request, JObject reply)
{
log.Debug("processing 'init_twain' action");
if (twain != null) return ReportException(request, reply, "twain already initialized", "twain already initialized");
twainException = null;
form.TopMost = true;
form.Invoke((MethodInvoker)delegate
{
try
{
log.Debug("form delegate: create twain");
twain = new Twain(hook);
log.Debug("form delegate: set twain transfer image delegate");
twain.TransferImage += delegate(Object sender, TransferImageEventArgs args)
{
log.Debug("twain transfer image delegate");
if (args.Image != null)
{
imageUuid = System.Guid.NewGuid().ToString();
image = new System.IO.MemoryStream();
// !!!! TODO !!!! add here parameters that allow user to choose image format ////
///!!!! TODO !!!! and format properties using imageAcquirerequest ////
args.Image.Save(image, System.Drawing.Imaging.ImageFormat.Jpeg);
imageType = "image/jpeg";
log.Debug("image transfer complete");
}
else
{
log.Debug("no image to transfer");
}
imageTransferred.Set();
};
log.Debug("form delegate: set twain scanning complete delegate");
twain.ScanningComplete += delegate
{
log.Debug("scanning complete delegate");
imageAcquired.Set();
};
log.Debug("form delegate: finished");
}
catch (Exception ex)
{
log.Error("twain exception", ex);
twainException = ex;
}
});
if (twainException != null) return ReportException(request, reply, twainException.Message, twainException.ToString());
reply.Add("ok", true);
return SendReply(reply);
}
void ResetControls()
{
this.autostartCheckBox.Checked = Properties.Settings.Default.server_autostart;
this.startMinimizedCheckBox.Checked = Properties.Settings.Default.start_minimized;
this.portUpDown.Value = Properties.Settings.Default.port;
this.xUpDown.Value = Properties.Settings.Default.x;
this.yUpDown.Value = Properties.Settings.Default.y;
this.wUpDown.Value = Properties.Settings.Default.w;
this.hUpDown.Value = Properties.Settings.Default.h;
if (this.encodingComboBox.Items.Contains(Properties.Settings.Default.encode)) this.encodingComboBox.SelectedItem = Properties.Settings.Default.encode;
this.adfCheckBox.Checked = Properties.Settings.Default.useADF;
this.pdfCheckBox.Checked = Properties.Settings.Default.pdf;
if (this.dpiComboBox.Items.Contains("" + Properties.Settings.Default.dpi)) this.dpiComboBox.SelectedItem = "" + Properties.Settings.Default.dpi;
else this.dpiComboBox.SelectedItem = "300";
if (Properties.Settings.Default.colour == ColourSetting.BlackAndWhite) this.blackAndWhiteRadioButton.Checked = true;
else if (Properties.Settings.Default.colour == ColourSetting.GreyScale) this.greyscaleRadioButton.Checked = true;
else this.colourRadioButton.Checked = true;
this.sourceComboBox.Items.Add("");
bool processed = false;
this.twain = new Twain(new WinFormsWindowMessageHook(this));
foreach (string name in this.twain.SourceNames)
{
this.sourceComboBox.Items.Add(name);
if (name.Equals(Properties.Settings.Default.twain_source))
{
this.sourceComboBox.SelectedItem = name;
processed = true;
}
}
if (!processed)
{
Properties.Settings.Default.twain_source = "";
}
this.twain.TransferImage += new EventHandler<TransferImageEventArgs>(TransferImage);
this.twain.ScanningComplete += new EventHandler<ScanningCompleteEventArgs>(ScanningComplete);
}
public MainWindow()
{
InitializeComponent();
InitializeShortcuts();
try
{
Version version = Assembly.GetExecutingAssembly().GetName().Version;
string appName = Properties.Resources.ApplicationName;
string fullName = AuthController.UserIdentity.LoginUser.FullName;
this.RibbonWindow.Title = String.Format("{0} v{1}.{2}.{3} [{4}]", appName, version.Major, version.Minor, version.Revision, fullName);
this.WindowState = (Settings.Default.MainWindowMax ? WindowState.Maximized : WindowState.Normal);
this.Topmost = Settings.Default.AppAlwaysOnTop;
if (Settings.Default.AppLogging)
{
Logger.Open();
Logger.Log(String.Format("\n{0}, Version:{1}.{2}.{3} Build:{4}, UserName:{5}, MachineName:{6}", appName, version.Major, version.Minor, version.Revision, version.Build, fullName, Environment.MachineName));
}
this.ScannerColorModeCoverCategory.ItemsSource = Enumeration.GetList(typeof(ColourSetting));
this.ScannerColorModeContentsCategory.ItemsSource = Enumeration.GetList(typeof(ColourSetting));
this.ScannerResolutionCoverCategory.ItemsSource = ScanImage.RESOLUTIONS;
this.ScannerResolutionContentsCategory.ItemsSource = ScanImage.RESOLUTIONS;
this.DataContext = this;
Loaded += delegate
{
try
{
_twain = new Twain(new WpfWindowMessageHook(this));
_twain.TransferImage += TwainTransferImage;
_twain.ScanningComplete += TwainScanningComplete;
foreach (var name in _twain.SourceNames)
{
RibbonMenuItem item = new RibbonMenuItem();
item.Style = (LayoutRoot.Resources["RibbonMenuItemCheckable"] as Style);
item.IsChecked = (name == Settings.Default.ScannerSourceName);
item.Header = name;
item.Click += ScannerMenuItem_Click;
this.ScannerButton.Items.Add(item);
}
}
catch (TwainException tex)
{
string message = tex.Message + "\n[Pravdepodobně není nainstalován ovladač pro skener]";
MessageBox.Show(message, "TWAIN", MessageBoxButton.OK, MessageBoxImage.Exclamation);
Logger.Log(String.Format("TWAIN: {0}", message));
}
catch (Exception ex)
{
MessageBox.Show(ex.Message, ex.Source, MessageBoxButton.OK, MessageBoxImage.Error);
Logger.Log(String.Format("ERROR: {0}", ex.Message));
}
};
}
catch (Exception ex)
{
MessageBox.Show(ex.Message, ex.Source, MessageBoxButton.OK, MessageBoxImage.Error);
Logger.Log(String.Format("ERROR: {0}", ex.Message));
}
}