/// <summary>
/// Update the build component details when the selected index changes
/// </summary>
/// <param name="sender">The sender of the event</param>
/// <param name="e">The event arguments</param>
private void lbAvailableComponents_SelectedIndexChanged(object sender,
EventArgs e)
{
string key = (string)lbAvailableComponents.SelectedItem;
BuildComponentInfo info = BuildComponentManager.BuildComponents[key];
txtComponentCopyright.Text = info.Copyright;
txtComponentVersion.Text = String.Format(CultureInfo.CurrentCulture,
"Version {0}", info.Version);
txtComponentDescription.Text = info.Description;
}
/// <summary>
/// Edit the selected build component's project configuration
/// </summary>
/// <param name="sender">The sender of the event</param>
/// <param name="e">The event arguments</param>
private void btnConfigure_Click(object sender, EventArgs e)
{
BuildComponentConfiguration componentConfig;
string newConfig, currentConfig, assembly,
key = (string)lbProjectComponents.SelectedItem;
BuildComponentInfo info = BuildComponentManager.BuildComponents[key];
componentConfig = currentConfigs[key];
currentConfig = componentConfig.Configuration;
// If it doesn't have a configuration method, use the default
// configuration editor.
if (String.IsNullOrEmpty(info.ConfigureMethod))
{
using (ConfigurationEditorDlg dlg = new ConfigurationEditorDlg())
{
dlg.Configuration = currentConfig;
if (dlg.ShowDialog() == DialogResult.OK)
{
// Only store it if new or if it changed
newConfig = dlg.Configuration;
if (currentConfig != newConfig)
{
componentConfig.Configuration = newConfig;
}
}
}
return;
}
// Don't allow editing if set to "-"
if (info.ConfigureMethod == "-")
{
MessageBox.Show("The selected component contains no " +
"editable configuration information",
Constants.AppName, MessageBoxButtons.OK,
MessageBoxIcon.Information);
return;
}
try
{
// Change into the component's folder so that it has a
// better chance of finding all of its dependencies.
assembly = BuildComponentManager.ResolveComponentPath(
info.AssemblyPath);
Directory.SetCurrentDirectory(Path.GetDirectoryName(
Path.GetFullPath(assembly)));
// The exception is BuildAssemblerLibrary.dll which is in
// the Sandcastle installation folder. We'll have to resolve
// that one manually.
AppDomain.CurrentDomain.AssemblyResolve +=
new ResolveEventHandler(CurrentDomain_AssemblyResolve);
// Load the type and get a reference to the static
// configuration method.
Assembly asm = Assembly.LoadFrom(assembly);
Type component = asm.GetType(info.TypeName);
MethodInfo mi = null;
if (component != null)
{
mi = component.GetMethod(info.ConfigureMethod,
BindingFlags.Public | BindingFlags.Static);
}
if (component != null && mi != null)
{
// Invoke the method to let it configure the settings
newConfig = (string)mi.Invoke(null, new object[] {
currentConfig
});
// Only store it if new or if it changed
if (currentConfig != newConfig)
{
componentConfig.Configuration = newConfig;
}
}
else
{
MessageBox.Show(String.Format(CultureInfo.InvariantCulture,
"Unable to locate the '{0}' method in component " +
"'{1}' in assembly {2}", info.ConfigureMethod,
info.TypeName, assembly), Constants.AppName,
MessageBoxButtons.OK, MessageBoxIcon.Error);
}
}
catch (IOException ioEx)
{
System.Diagnostics.Debug.WriteLine(ioEx.ToString());
MessageBox.Show(String.Format(CultureInfo.InvariantCulture,
"A file access error occurred trying to configure the " +
"component '{0}'. Error: {1}", info.TypeName, ioEx.Message),
Constants.AppName, MessageBoxButtons.OK,
MessageBoxIcon.Error);
}
catch (Exception ex)
{
System.Diagnostics.Debug.WriteLine(ex.ToString());
MessageBox.Show(String.Format(CultureInfo.InvariantCulture,
"An error occurred trying to configure the component " +
"'{0}'. Error: {1}", info.TypeName, ex.Message),
Constants.AppName, MessageBoxButtons.OK,
MessageBoxIcon.Error);
}
finally
{
AppDomain.CurrentDomain.AssemblyResolve -=
new ResolveEventHandler(CurrentDomain_AssemblyResolve);
}
}
