public void Update()
{
if (!CheckForUpdates())
{
return;
}
Burntime.Platform.IO.ConfigSection section = config.GetSection(curVersion);
if (section == null)
{
// no update for this available, download full version
curVersion = "full";
}
BackgroundWorker worker = new BackgroundWorker();
worker.RunWorkerCompleted += new RunWorkerCompletedEventHandler(worker_RunWorkerCompleted);
worker.ProgressChanged += new ProgressChangedEventHandler(worker_ProgressChanged);
worker.DoWork += new DoWorkEventHandler(worker_DoWork);
worker.WorkerSupportsCancellation = true;
worker.WorkerReportsProgress = true;
progress = new Burntime.Autoupdate.UpdateProgress();
worker.RunWorkerAsync();
if (progress.ShowDialog() != System.Windows.Forms.DialogResult.OK)
{
worker.CancelAsync();
}
}
protected override void ReplaceVariables(HtmlWindow window, Uri url)
{
Burntime.Platform.IO.ConfigSection[] sections = downloads.GetAllSections();
Burntime.Platform.IO.ConfigSection[] txts = text.GetAllSections();
if (window.Document.Url == url)
{
HtmlElementCollection downloadSections = window.Document.GetElementsByTagName("download");
if (downloadSections.Count == 1)
{
HtmlElement downloadSection = downloadSections[0];
string innerHtml = downloadSection.InnerHtml;
downloadSection.InnerHtml = "";
for (int i = 1; i < sections.Length; i++)
{
downloadSection.InnerHtml += innerHtml;
Burntime.Platform.IO.ConfigSection section = sections[i];
Burntime.Platform.IO.ConfigSection txt = txts[i];
PackageInfo localPackage = Program.PackageManager.GetInfo(section.Name);
bool alreadyDownloaded = localPackage != null;
bool isUpdateable = false;// localPackage != null && section.GetVersion("version") > localPackage.Version;
Dictionary <string, bool> flags = new Dictionary <string, bool>();
flags.Add("alreadydownloaded", !isUpdateable && alreadyDownloaded);
flags.Add("update", isUpdateable);
flags.Add("download", !isUpdateable && !alreadyDownloaded);
// strings
foreach (HtmlElement element in window.Document.GetElementsByTagName("txt"))
{
string name = element.GetAttribute("name").ToLower();
if (name != "")
{
element.OuterHtml = txt.GetString(name);
}
}
// vars
foreach (HtmlElement element in window.Document.GetElementsByTagName("var"))
{
string name = element.GetAttribute("name").ToLower();
if (name != "")
{
element.OuterHtml = section.GetString(name);
}
}
// images
foreach (HtmlElement element in window.Document.GetElementsByTagName("img"))
{
string name = element.GetAttribute("name").ToLower();
if (name != "")
{
element.OuterHtml = "<img src=\"../" + section.GetString(name) + "\"/>";
}
}
// if
foreach (HtmlElement element in window.Document.GetElementsByTagName("if"))
{
string name = element.GetAttribute("name").ToLower();
if (name != "")
{
if (flags.ContainsKey(name))
{
if (flags[name])
{
element.OuterHtml = element.InnerHtml;
}
else
{
element.OuterHtml = "";
}
}
}
}
// add pak name attribute to buttons
foreach (HtmlElement element in window.Document.GetElementsByTagName("button"))
{
string name = element.GetAttribute("command").ToLower();
if (name != "")
{
// ignore already set items
if (element.GetAttribute("pak") == "")
{
// set pak name
element.SetAttribute("pak", section.Name);
element.SetAttribute("dep", section.GetString("dependencies"));
// disable if base package not downloaded yet
string bas = section.GetString("base");
if (bas != "" && null == Program.PackageManager.GetInfo(bas))
{
element.SetAttribute("disabled", "true");
}
}
}
}
}
// remove all loading elements
foreach (HtmlElement element in window.Document.GetElementsByTagName("loading"))
{
element.OuterHtml = "";
}
// finally display
downloadSection.Style = "visibility:visible";
}
// set selection
foreach (HtmlElement element in window.Document.GetElementsByTagName("option"))
{
if (CheckSettingsConditions(element.GetAttribute("value")))
{
element.SetAttribute("selected", "true");
}
}
foreach (HtmlElement element in window.Document.GetElementsByTagName("input"))
{
if (element.GetAttribute("type").Equals("checkbox", StringComparison.InvariantCultureIgnoreCase))
{
// add click handler
element.SetAttribute("command", "save");
element.Click += new HtmlElementEventHandler(OnClick);
if (CheckSettingsConditions(element.GetAttribute("value")))
{
element.SetAttribute("checked", "true");
}
}
}
}
foreach (HtmlWindow frame in window.Frames)
{
ReplaceVariables(frame, url);
}
}
