public static async Task <ClassBuilder?> ProcessFileAsync(Options options)
{
if (options == null)
{
throw new ArgumentNullException(nameof(options));
}
var fileName = options.ApplicationTouchpanelPath;
return(await Task.Run(async() =>
{
TouchpanelCore = new ClassBuilder(ClassType.Touchpanel);
if ((!fileName.EndsWith(".vtz", StringComparison.OrdinalIgnoreCase) &&
!fileName.EndsWith("Environment.xml", StringComparison.OrdinalIgnoreCase) &&
!fileName.EndsWith(".zip", StringComparison.OrdinalIgnoreCase) &&
!fileName.EndsWith(".c3p", StringComparison.OrdinalIgnoreCase)
) || !System.IO.File.Exists(fileName))
{
return null;
}
var contents = "";
if (fileName.EndsWith(".xml", StringComparison.OrdinalIgnoreCase))
{
contents = System.IO.File.ReadAllText(fileName);
}
else
{
var zip = new ICSharpCode.SharpZipLib.Zip.ZipFile(fileName);
if (zip.FindEntry("swf/Environment.xml", true) > -1)
{
var entry = zip.GetEntry("swf/Environment.xml");
using (var reader = new System.IO.StreamReader(zip.GetInputStream(entry)))
{
contents = await reader.ReadToEndAsync();
}
}
else if (zip.FindEntry("Environment.xml", true) > -1)
{
var entry = zip.GetEntry("Environment.xml");
using (var reader = new System.IO.StreamReader(zip.GetInputStream(entry)))
{
contents = await reader.ReadToEndAsync();
}
}
}
if (string.IsNullOrEmpty(contents))
{
return null;
}
var doc = XDocument.Parse(contents);
TouchpanelCore.ClassName = doc?.Root?.Element("ObjectName")?.Value ?? "";
TouchpanelCore.Namespace = options.RootNamespace;
options.PanelNamespace = $"{options.RootNamespace}.{TouchpanelCore.ClassName}";
// Projects potentially have a theme join.
GenericParser.ParseTheme(doc?.Root?.Element("Properties"), TouchpanelCore);
// Try to parse for background joins as well.
GenericParser.ParseBackgroundJoins(doc?.Root?.Element("Properties"), TouchpanelCore);
// Then we have to determine if there are hardkeys in play.
if (options.ParseHardkeys)
{
if (int.TryParse(doc?.Root?.Element("Properties")?.Element("Hardkeys")?.Element("NumHardkeys")?.Value, out var count) && count > 0)
{
var hardkeys = from hk in doc?.Root?.Element("Properties")?.Element("Hardkeys")?.Descendants()
where hk?.Name == "Hardkey"
select hk;
if (hardkeys.Any())
{
foreach (var hk in hardkeys)
{
var key = HardkeyParser.ParseElement(hk, options);
if (key != null)
{
TouchpanelCore.AddJoin(key);
}
}
}
}
}
var pages = from p in doc?.Root?.Element("Properties")?.Element("Pages")?.Descendants()
where p?.Element("TargetControl")?.Value == "Page"
select p;
var subpages = from sp in doc?.Root?.Element("Properties")?.Element("Pages")?.Descendants()
where sp?.Element("TargetControl")?.Value == "Subpage"
select sp;
foreach (var page in pages)
{
var pageBuilder = new ClassBuilder(ClassType.Page)
{
ClassName = page?.Element("ObjectName")?.Value ?? "",
NamespaceBase = $"{options.PanelNamespace}.Components"
};
if (pageBuilder.ClassName == "Subpage Reference" || pageBuilder.ClassName == "Page")
{
pageBuilder.ClassName = page?.Attribute("Name")?.Value ?? "";
}
if (string.IsNullOrEmpty(pageBuilder.ClassName))
{
throw new NullReferenceException("Unable to determine a name for a page or subpage reference.");
}
var props = page?.Element("Properties");
if (ushort.TryParse(props?.Element("DigitalJoin").Value, out var pageJoin) && pageJoin > 0)
{
pageBuilder.AddJoin(new JoinBuilder(pageJoin, pageBuilder.SmartJoin, "IsVisible", JoinType.Digital, JoinDirection.ToPanel));
}
if (props != null)
{
pageBuilder.DigitalOffset = GenericParser.ParseDigitalOffset(props);
pageBuilder.AnalogOffset = GenericParser.ParseAnalogOffset(props);
pageBuilder.SerialOffset = GenericParser.ParseSerialOffset(props);
GenericParser.ParseBackgroundJoins(props, pageBuilder);
var transitionJoin = GenericParser.GetTransitionCompleteJoin(props);
if (transitionJoin != null)
{
pageBuilder.AddJoin(transitionJoin);
}
}
var pageChildren = props?.Element("Children")?.Elements()?.Where(e => e?.Name.LocalName != "Subpage");
if (pageChildren != null)
{
foreach (var c in pageChildren)
{
GenericParser.ParseChildElement(c, pageBuilder);
}
}
var subpageCount = props?.Element("Children")?.Elements().Where(e => e.Name == "Subpage").Count();
if (subpageCount > 0)
{
foreach (var sp in page?.Element("Properties")?.Element("Children")?.Elements()?.Where(e => e.Name == "Subpage") ?? Array.Empty <XElement>())
{
var subElement = subpages.Where(sub => sub.Attribute("uid")?.Value == sp.Element("Properties")?.Element("PageID")?.Value).FirstOrDefault();
if (subElement == null)
{
continue;
}
var subBuilder = new ClassBuilder(ClassType.Page)
{
ClassName = sp?.Element("ObjectName")?.Value ?? "",
Namespace = pageBuilder.Namespace
};
if (subBuilder.ClassName == "Subpage Reference" || subBuilder.ClassName == "SubpageReference" || subBuilder.ClassName == "Page")
{
var rootSubpage = subpages.Where(s => (s.Attribute("uid")?.Value ?? "null1") == (sp?.Attribute("uid").Value ?? "null2")).FirstOrDefault();
subBuilder.ClassName = rootSubpage?.Attribute("Name")?.Value ?? "";
}
if (string.IsNullOrEmpty(subBuilder.ClassName))
{
throw new NullReferenceException("Unable to determine a name for a page or subpage reference.");
}
var subProps = sp?.Element("Properties");
if (subProps != null)
{
if (ushort.TryParse(subProps?.Element("DigitalJoin").Value, out var subpageJoin) && subpageJoin > 0)
{
subBuilder.AddJoin(new JoinBuilder(subpageJoin, subBuilder.SmartJoin, "IsVisible", JoinType.Digital, JoinDirection.ToPanel));
}
subBuilder.DigitalOffset = GenericParser.ParseDigitalOffset(subProps);
subBuilder.AnalogOffset = GenericParser.ParseAnalogOffset(subProps);
subBuilder.SerialOffset = GenericParser.ParseSerialOffset(subProps);
var transitionJoin = GenericParser.GetTransitionCompleteJoin(subProps);
if (transitionJoin != null)
{
subBuilder.AddJoin(transitionJoin);
}
}
subProps = subElement.Element("Properties");
if (subProps != null)
{
GenericParser.ParseBackgroundJoins(subProps, subBuilder);
if (subProps.Element("Children")?.Elements()?.Count() > 0)
{
foreach (var c in subProps.Element("Children").Elements().Where(e => e.Name.LocalName != "Subpage"))
{
GenericParser.ParseChildElement(c, subBuilder);
}
}
}
if (subBuilder.IsValid)
{
pageBuilder.AddPage(subBuilder);
}
}
}
TouchpanelCore.AddPage(pageBuilder);
}
return TouchpanelCore;
}));
}
