private void pluginsComboBox_SelectedIndexChanged(object sender, EventArgs e)
{
PluginInstance plugInfo = (PluginInstance)plugins[pluginToCombo[pluginsComboBox.SelectedIndex]];
authorLabel.Text = plugInfo.Instance.PlugAuthor;
versionLabel.Text = plugInfo.Instance.PlugVersion;
descLabel.Text = plugInfo.Instance.PlugDescription;
pluginOptionsButton.Enabled = plugInfo.Instance.IsOptionsFormPresent;
if (plugInfo.Instance.HasIcon)
{
pluginImagePictureBox.Image = plugInfo.Instance.PlugImage;
}
else
{
pluginImagePictureBox.Image = null;
}
if (plugInfo.Instance.PlugOptions["EnabledPlugin"] != null)
{
enabledPluginCheckBox.Checked = bool.Parse(plugInfo.Instance.PlugOptions["EnabledPlugin"]);
}
else
{
enabledPluginCheckBox.Checked = true;
}
}
private void pluginOptionsButton_Click(object sender, EventArgs e)
{
PluginInstance pluginOptForm = (PluginInstance)plugins[pluginToCombo[pluginsComboBox.SelectedIndex]];
Form optionForm = pluginOptForm.Instance.OptionsForm;
optionForm.Show();
}
public void RemovePlugins()
{
foreach (int pluginID in colPlugins.Keys)
{
PluginInstance plugin = (PluginInstance)colPlugins[pluginID];
plugin.Instance.Unload();
WritePluginOptions(plugin.Instance);
plugin.Instance = null;
}
colPlugins.Clear();
formatRegistered.Clear();
}
public void RemovePlugin(int pluginID)
{
PluginInstance plugin = (PluginInstance)colPlugins[pluginID];
if (plugin != null)
{
UnloadPluginFormats(plugin.Instance);
plugin.Instance.Unload();
WritePluginOptions(plugin.Instance);
plugin.Instance = null;
colPlugins.Remove(pluginID);
}
}
private void pluginAboutButton_Click(object sender, EventArgs e)
{
PluginInstance plugAboutForm = (PluginInstance)plugins[pluginToCombo[pluginsComboBox.SelectedIndex]];
if (plugAboutForm.Instance.IsAboutFormPresent)
{
Form aboutForm = plugAboutForm.Instance.AboutForm;
aboutForm.Show();
}
else
{
MessageBox.Show("Author: " + plugAboutForm.Instance.PlugAuthor + "\nVersion: " + plugAboutForm.Instance.PlugVersion +
"\nDescription: " + plugAboutForm.Instance.PlugDescription, plugAboutForm.Instance.PlugName,
MessageBoxButtons.OK, MessageBoxIcon.Information);
}
}
private void SendToPluginsAsFormat(object iData, string DataFormat)
{
ArrayList registeredPlugins = (ArrayList)plugins.FormatRegisteredPlugins[DataFormat];
if (registeredPlugins != null)
{
foreach (int pluginID in registeredPlugins)
{
PluginInstance selectedPlugin = (PluginInstance)plugins.LoadedPlugins[pluginID];
if ((selectedPlugin != null) && (selectedPlugin.Enabled))
{
new Thread(new ParameterizedThreadStart(selectedPlugin.Instance.Execute)).Start(iData);
}
}
}
}
public void LoadPlugin(string fileName)
{
Assembly pluginAssembly = Assembly.LoadFrom(fileName);
foreach (Type pluginType in pluginAssembly.GetTypes())
{
if (pluginType.IsPublic)
{
if (!pluginType.IsAbstract)
{
Type typeInterface = pluginType.GetInterface("PluginInterface.IPlugin", true);
if (typeInterface != null)
{
PluginInstance newPlugin = new PluginInstance();
int newPluginID = fileName.GetHashCode();
if (newPluginID < 0)
{
newPluginID *= -1;
}
newPlugin.Instance = (IPlugin)Activator.CreateInstance(pluginAssembly.GetType(pluginType.ToString()));
newPlugin.Instance.Host = this;
newPlugin.Instance.PlugID = newPluginID;
NameValueCollection pluginOption = (NameValueCollection)nvPluginConfig[newPluginID];
if ((pluginOption != null) && (pluginOption.Count != 0))
{
newPlugin.Instance.PlugOptions = pluginOption;
}
if ((pluginOption != null) && (pluginOption["EnabledPlugin"] != null))
{
try {
newPlugin.Enabled = bool.Parse(pluginOption["EnabledPlugin"]);
}
catch (FormatException fe) {
MessageBox.Show("Error parsing the configuration file.\n" + fe.Message, "Error", MessageBoxButtons.OK, MessageBoxIcon.Error);
newPlugin.Enabled = true;
}
}
else
{
newPlugin.Enabled = true;
}
newPlugin.Instance.Init();
if (colPlugins[newPluginID] == null)
{
LoadPluginFormats(newPlugin.Instance);
WritePluginOptions(newPlugin.Instance);
colPlugins.Add(newPluginID, newPlugin);
}
}
}
}
}
}
