public void LoadPlugins()
{
string[] dllFileNames = null;
if (Directory.Exists(AppDomain.CurrentDomain.BaseDirectory))
{
dllFileNames = Directory.GetFiles(AppDomain.CurrentDomain.BaseDirectory, "*.dll");
ICollection <Assembly> assemblies = new List <Assembly>(dllFileNames.Length);
foreach (string dllFile in dllFileNames)
{
AssemblyName an = AssemblyName.GetAssemblyName(dllFile);
Assembly assembly = Assembly.Load(an);
assemblies.Add(assembly);
}
Type pluginType = typeof(ISlideshow.ISlideshow);
ICollection <Type> pluginTypes = new List <Type>();
foreach (Assembly assembly in assemblies)
{
if (assembly != null)
{
Type[] types = assembly.GetTypes();
foreach (Type type in types)
{
if (type.IsInterface || type.IsAbstract)
{
continue;
}
else
{
if (type.GetInterface(pluginType.FullName) != null)
{
pluginTypes.Add(type);
}
}
}
}
}
foreach (Type type in pluginTypes)
{
ISlideshow.ISlideshow plugin = (ISlideshow.ISlideshow)Activator.CreateInstance(type);
plugins.Add(plugin.Name, plugin);
}
List <string> pluginnames = new List <string>();
foreach (var plugin in plugins)
{
pluginnames.Add(plugin.Key);
}
effectComboBox.DataContext = plugins;
MenuItem_Show_Click.DataContext = plugins;
}
}
private void MenuItem_Click_Start(object sender, RoutedEventArgs e)
{
if (plugins.Count > 0)
{
ISlideshow.ISlideshow tmp = plugins[(string)((System.Windows.Controls.MenuItem)sender).Header];
StartSlidesShow(tmp);
}
else
{
System.Windows.MessageBox.Show("There is no plugin or image", "Error", MessageBoxButton.OK, MessageBoxImage.Warning);
}
}
private void StartSlidesShow(ISlideshow.ISlideshow plugin)
{
if (this.DataContext is List <ImageInfo> && plugins.Count > 0)
{
if (((List <ImageInfo>) this.DataContext).Count > 0)
{
SlideWindow slideWindow = new SlideWindow(plugin);
slideWindow.ShowDialog();
}
else
{
System.Windows.MessageBox.Show("There is no plugin or image", "Error", MessageBoxButton.OK, MessageBoxImage.Warning);
}
}
else
{
System.Windows.MessageBox.Show("There is no plugin or image", "Error", MessageBoxButton.OK, MessageBoxImage.Warning);
}
}
