public void LoadPlugin(PluginInfo pluginInfo, Control pluginToLoad)
{
if (!TabPages.ContainsKey(pluginInfo.Name))
{
if (SelectedIndex >= 0)
TabPages.Insert(SelectedIndex + 1, new PluginTabPage(pluginInfo, pluginToLoad));
else
TabPages.Add(new PluginTabPage(pluginInfo, pluginToLoad));
}
SelectTab(pluginInfo.Name);
}
public PluginTabPage(PluginInfo pluginInfo, Control plugin, PluginTabPage parentTab)
: base(pluginInfo.Name)
{
plugin.SuspendLayout();
plugin.Dock = DockStyle.Fill;
Info = pluginInfo;
Plugin = plugin;
FromTab = parentTab;
Controls.Add(plugin);
Name = pluginInfo.Name;
plugin.ResumeLayout();
}
public PluginTabPage(PluginInfo pluginInfo, Control plugin)
: this(pluginInfo, plugin, null)
{
}
public void Add(PluginInfo pluginInfo)
{
Items.Add(pluginInfo);
}
/// <summary>
/// Creates a new instance of <see cref="PluginStoreRefreshProgressEventArgs"/>
/// </summary>
/// <param name="currentPlugin"></param>
/// <param name="total"></param>
/// <param name="current"></param>
public PluginStoreRefreshProgressEventArgs(PluginInfo currentPlugin, int total, int current)
{
Total = total;
Current = current;
CurrentPlugin = currentPlugin;
}
/// <summary>
/// Inspects assemblies and executables in the specified directory using
/// reflection and searches for controls with the PluginAttribute marked
/// against its type. Updates the plugin store with discovered plugins.
/// </summary>
/// <param name="pluginStore"></param>
/// <param name="directory"></param>
/// <param name="files"></param>
/// <param name="totalFiles"> </param>
/// <param name="currentCumulate"> </param>
private static void LoadPluginsInDirectory(ref PluginStore pluginStore, string directory,
IList<string> files, int totalFiles, int currentCumulate)
{
for (var i = 0; i < files.Count; i++)
{
var file = files[i];
// Process only dll and exe files
if (!file.EndsWith(".dll") && !file.EndsWith(".exe")) continue;
try
{
var asm = Assembly.LoadFile(file);
var types = asm.GetTypes();
foreach (var t in types)
{
if (!t.IsSubclassOf(typeof(Control))) continue;
var pluginAttributes = t.GetCustomAttributes(typeof(PluginAttribute), false);
if (pluginAttributes.Length <= 0) continue;
var pluginAttribute = (PluginAttribute)pluginAttributes[0];
// Check if an icon file is present
var iconFile = Path.Combine(directory, t.Name + ".ico");
if (!File.Exists(iconFile))
iconFile = @"\Resources\Icons\YinYang.ico";
var currentPlugin = new PluginInfo
{
Name = pluginAttribute.Name,
Description = pluginAttribute.Description,
Type = t.FullName,
AssemblyFile = file.Replace(AppDomain.CurrentDomain.BaseDirectory, ""),
InstallPath = directory.Replace(AppDomain.CurrentDomain.BaseDirectory, ""),
Icon = iconFile.Replace(AppDomain.CurrentDomain.BaseDirectory, "")
};
pluginStore.Plugins.Add(currentPlugin);
NotifyOnPluginStoreRefreshProgress(
new PluginStoreRefreshProgressEventArgs(currentPlugin, totalFiles, currentCumulate + i + 1));
}
}
// ReSharper disable EmptyGeneralCatchClause
catch
// ReSharper restore EmptyGeneralCatchClause
{ }
}
}
private void DisplayPluginLoadError(PluginInfo p, Exception e)
{
var message = null != e.InnerException
? e.InnerException.Message
: e.Message;
MessageBox.Show(this, message, Resources.ErrLoadPlug, MessageBoxButtons.OK);
SetStatusText(p.Name + " could not be loaded.", StatusMessageType.Error);
}
private void UpdateCurrentPluginInUse(PluginInfo pluginInfo)
{
Text = pluginInfo.Name + Resources.dXToolsManager;
SetStatusText(pluginInfo.Description, StatusMessageType.Info);
Icon = IconSet.GetIcon(pluginInfo.Icon);
}