/// <summary>
/// Displays the option form and starts the background worker to do the install.
/// </summary>
/// <returns><lang cref="true"/> if the mod installed correctly; <lang cref="false"/> otherwise.</returns>
public bool Install()
{
XmlDocument xmlConfig = new XmlDocument();
string strConfig = m_misInstallScript.Fomod.GetInstallScript().Text;
xmlConfig.LoadXml(strConfig);
//remove comments so we don't have to deal with them later
XmlNodeList xnlComments = xmlConfig.SelectNodes("//comment()");
foreach (XmlNode xndComment in xnlComments)
xndComment.ParentNode.RemoveChild(xndComment);
m_dsmStateManager = Program.GameMode.CreateDependencyStateManager(m_misInstallScript);
Parser prsParser = Parser.GetParser(xmlConfig, m_misInstallScript.Fomod, m_dsmStateManager);
CompositeDependency cpdModDependencies = prsParser.GetModDependencies();
if ((cpdModDependencies != null) && !cpdModDependencies.IsFufilled)
throw new DependencyException(cpdModDependencies.Message);
IList<InstallStep> lstSteps = prsParser.GetInstallSteps();
HeaderInfo hifHeaderInfo = prsParser.GetHeaderInfo();
OptionsForm ofmOptions = new OptionsForm(this, hifHeaderInfo, m_dsmStateManager, lstSteps);
bool booPerformInstall = false;
if (lstSteps.Count == 0)
booPerformInstall = true;
else
booPerformInstall = (ofmOptions.ShowDialog() == DialogResult.OK);
if (booPerformInstall)
{
using (m_bwdProgress = new BackgroundWorkerProgressDialog(InstallFiles))
{
m_bwdProgress.WorkMethodArguments = new InstallFilesArguments(prsParser, ofmOptions);
m_bwdProgress.OverallMessage = "Installing " + hifHeaderInfo.Title;
m_bwdProgress.OverallProgressStep = 1;
m_bwdProgress.ItemProgressStep = 1;
if (m_bwdProgress.ShowDialog() == DialogResult.Cancel)
return false;
}
return true;
}
return false;
}
/// <summary>
/// A simple constructor that initializes the object with the given values.
/// </summary>
/// <param name="p_xmlConfig">The xml configuration file.</param>
/// <param name="p_ofmForm">The options form used to selected what needs to be installed.</param>
public InstallFilesArguments(Parser p_psrParser, OptionsForm p_ofmForm)
{
Parser = p_psrParser;
Form = p_ofmForm;
}
/// <summary>
/// A simple constructor that initializes the object with the given values.
/// </summary>
/// <param name="p_xmlConfig">The xml configuration file.</param>
/// <param name="p_ofmForm">The options form used to selected what needs to be installed.</param>
public InstallFilesArguments(Parser p_psrParser, OptionsForm p_ofmForm)
{
Parser = p_psrParser;
Form = p_ofmForm;
}