private void Button_Click(object sender, RoutedEventArgs e)
{
try
{
Mouse.OverrideCursor = Cursors.Wait;
ApplicationViewModel.Current = new ApplicationViewModel(ChatProxyFactory.CreateChatProxy(txtUsername.Text, new UserSettingsNicknameService(), new UserSettingsTagService()));
Application.Current.MainWindow = new MainWindow
{
DataContext = ApplicationViewModel.Current
};
Application.Current.MainWindow.Show();
Close();
}
catch (ChatUserLoginException ex)
{
Mouse.OverrideCursor = null;
MedConfigMessageBox.ShowError(ex.Message);
#if !DEBUG
Application.Current.Shutdown();
#endif
}
finally
{
Mouse.OverrideCursor = null;
}
}
internal void Import(string settingsFilePath)
{
if (!File.Exists(settingsFilePath))
{
throw new FileNotFoundException();
}
try
{
// Open settings file as XML
var import = XDocument.Load(settingsFilePath);
// Get the <setting> elements
var settings = import.XPathSelectElements("//setting");
foreach (var setting in settings)
{
string name = setting.Attribute("name").Value;
string value = setting.XPathSelectElement("value").FirstNode?.ToString();
if (value == null)
{
value = string.Empty;
}
;
try
{
Type t = this[name].GetType();
TypeConverter typeConverter = TypeDescriptor.GetConverter(this[name].GetType());
if (typeConverter.CanConvertFrom(typeof(string)))
{
this[name] = typeConverter.ConvertFrom(value);
}
else
{
XmlSerializer s = new XmlSerializer(t);
using (TextReader reader = new StringReader(value))
{
object xmlValue = s.Deserialize(reader);
this[name] = xmlValue;
}
}
}
catch (SettingsPropertyNotFoundException)
{
}
}
OnPropertyChanged(this, new PropertyChangedEventArgs(string.Empty));
}
catch (Exception)
{
MedConfigMessageBox.ShowError("Invalid Configuration File");
Reload();
}
}
private void MenuItem_Click_1(object sender, RoutedEventArgs e)
{
try
{
var src = GetImage(itemsControl);
Clipboard.SetImage(src);
}
catch (Exception ex)
{
MedConfigMessageBox.ShowError(ex.Message);
}
}
void ImageUrlChatMessageDataTemplate_MouseLeftButtonDown(object sender, MouseButtonEventArgs e)
{
try
{
Mouse.OverrideCursor = Cursors.Wait;
ImageUrlChatMessage urlMessage = (sender as Image).DataContext as ImageUrlChatMessage;
if (urlMessage != null)
{
Process.Start(urlMessage.ImageUrl);
}
}
catch (Exception ex)
{
MedConfigMessageBox.ShowError(ex.Message);
}
finally
{
Mouse.OverrideCursor = null;
}
}
private static UIElement CreateHyperlink(string url)
{
TextBlock txt = new TextBlock
{
Text = url,
ToolTip = url,
Cursor = Cursors.Hand,
TextDecorations = System.Windows.TextDecorations.Underline,
TextWrapping = TextWrapping.Wrap,
};
txt.PreviewMouseLeftButtonDown += (sender, args) =>
{
try
{
Process.Start((sender as TextBlock).Text);
}
catch (Exception ex)
{
MedConfigMessageBox.ShowError(ex.Message);
}
};
txt.ContextMenu = new ContextMenu();
MenuItem clickMenuItem = new MenuItem()
{
Header = "Copy Url"
};
clickMenuItem.Click += (y, z) =>
{
Clipboard.SetText((((y as MenuItem).Parent as ContextMenu).PlacementTarget as TextBlock).Text);
};
Grid grid = new Grid();
grid.Children.Add(txt);
grid.ToolTip = url;
txt.ContextMenu.Items.Add(clickMenuItem);
return(grid);
}
void MouseButtonDown(object sender, MouseButtonEventArgs e)
{
if (e.LeftButton == MouseButtonState.Pressed)
{
string url = string.Empty;
if (sender is FrameworkElement)
{
url = ((sender as FrameworkElement).DataContext as HyperlinkChatMessage).Url;
}
else if (sender is Run)
{
url = (sender as Run).Text;
}
try
{
Process.Start(url);
}
catch (Exception ex)
{
MedConfigMessageBox.ShowError(ex.Message);
}
}
}
private void MenuItem_Click(object sender, RoutedEventArgs e)
{
SaveFileDialog dlg = new SaveFileDialog();
dlg.AddExtension = true;
dlg.Filter = "PNG|*.png";
dlg.InitialDirectory = @"\\one-021619\Share\HylandMedConfig\Whiteboards";
dlg.FileName = Message.ID.ToString();
if (dlg.ShowDialog() ?? false)
{
try
{
var src = GetImage(itemsControl);
using (FileStream fileStream = new FileStream(dlg.FileName, FileMode.OpenOrCreate))
{
SaveAsPng(src, fileStream);
}
}
catch (Exception ex)
{
MedConfigMessageBox.ShowError(ex.Message);
}
}
}
