private AppItem CreateAppItem(string fileHeader, int type, int subType)
{
AppItem item = null;
if (fileHeader == "{BE4A1507-5B37-42EA-9E08-43EF4F363C42}")
{
item = new MemorizeAppItem();
}
else if (fileHeader == "{8D2C2705-B49D-4730-BF39-B0E7E0E09172}")
{
item = new AssessmentAppItem();
}
else
{
if (type == 200 &&
subType == 207)
{
item = new MathFastAppItem();
}
else
{
item = new DllAppItem();
}
}
return(item);
}
private void loadGadgetWorker_DoWork(object sender, DoWorkEventArgs e)
{
BackgroundWorker worker = sender as BackgroundWorker;
int index = 0;
AppDomain exeDomain = AppDomain.CurrentDomain;
Assembly assembly = Assembly.GetExecutingAssembly();
string exeAssembly = assembly.FullName;
DirectoryInfo di = new DirectoryInfo(System.IO.Path.GetDirectoryName(assembly.Location));
DirectoryInfo memorizeDataDi = new DirectoryInfo(DataMgr.Instance.MemorizeDataPath);
DirectoryInfo assessmentDataDi = new DirectoryInfo(DataMgr.Instance.AssessmentDataPath);
try
{
DataMgr.Instance.preLoadApps();
}
catch
{
}
try
{
AppInstallMgr.Instance.Dispatcher = this.Dispatcher;
AppInstallMgr.Instance.Init();
}
catch
{
}
var newAppQuery = from item in AppInstallMgr.Instance.AppInstallItems
where item.State == InstallState.Done
select item;
#if _LAUNCH_APP_
#region Remote Loader
FileInfo[] appFiles = di.GetFiles("*.dll");
this.totalDllCount = appFiles.Length;
this.currentDllIndex = 0;
foreach (FileInfo fi in appFiles)
{
this.currentDllIndex++;
LocalLoader localLoader = null;
try
{
localLoader = new LocalLoader(System.IO.Path.GetDirectoryName(assembly.Location));
localLoader.LoadAssembly(fi.FullName);
foreach (string entryName in localLoader.GetSubclasses(typeof(MarshalByRefObject).FullName))
{
MarshalByRefObject entryObject = localLoader.CreateInstance(entryName,
BindingFlags.Public | BindingFlags.Instance | BindingFlags.CreateInstance,
new object[] { });
if (entryObject is IGadgetEntry)
{
IGadgetEntry entry = entryObject as IGadgetEntry;
if (DataMgr.Instance.GadgetItems.IsAppExist(entry.Id))
{
worker.ReportProgress(index++, entry.Title);
Thread.Sleep(1);
break;
}
string name = string.Empty;
string website = string.Empty;
string logo = string.Empty;
if (entry is IAuthorInfo)
{
IAuthorInfo authorInfo = entry as IAuthorInfo;
name = authorInfo.Name;
website = authorInfo.WebSite;
logo = authorInfo.Logo;
}
string thumbnail = System.IO.Path.GetDirectoryName(assembly.Location);
thumbnail = System.IO.Path.Combine(thumbnail, @"AppLogos\");
thumbnail += entry.Id;
thumbnail += System.IO.Path.GetExtension(entry.Thumbnail);
if (!File.Exists(thumbnail))
{
ExtractLogo(entry.Thumbnail, entry.Id, assembly.Location);
}
AppItem item =
(AppItem)exeDomain.CreateInstanceAndUnwrap(
exeAssembly,
typeof(AppItem).FullName,
true,
BindingFlags.Default,
null,
new object[] { entry.Id,
entry.Title,
entry.Description,
entry.CreateDate,
thumbnail,
entry.Tag,
entry.SubTag,
entryName,
name,
website,
logo },
null,
null
);
item.AppEntryFile = fi.FullName;
// GadgetItem item = new GadgetItem();
DataMgr.Instance.GadgetItems.Add(item);
worker.ReportProgress(index++, entry.Title);
Thread.Sleep(1);
break;
}
}
}
catch (Exception ex)
{
}
finally
{
if (localLoader != null)
{
localLoader.Unload();
localLoader = null;
}
}
}
this.currentDllIndex = this.totalDllCount;
#endregion
#else
//////////////////////////////////////////////////////////
FileInfo[] appFiles = di.GetFiles("*.dll");
FileInfo[] memorizeDataFiles = memorizeDataDi.GetFiles("*.mre", SearchOption.AllDirectories);
FileInfo[] assessmentAppFiles = assessmentDataDi.GetFiles("*.sla", SearchOption.AllDirectories);
this.totalDllCount = appFiles.Length + memorizeDataFiles.Length + assessmentAppFiles.Length;
this.currentDllIndex = 0;
foreach (FileInfo fi in appFiles)
{
try
{
this.currentDllIndex++;
Assembly gadgetAssembly = Assembly.LoadFrom(fi.FullName);
bool found = false;
// Assembly gadgetAssembly = Assembly.LoadFile(fi.FullName);
Module[] modules = gadgetAssembly.GetModules();
foreach (Module module in modules)
{
Type[] types = module.GetTypes();
foreach (Type type in types)
{
if (type.IsClass && !type.IsAbstract)
{
Type entryInterface = type.GetInterface("IGadgetEntry");
if (entryInterface != null)
{
IGadgetEntry entry = gadgetAssembly.CreateInstance(type.FullName) as IGadgetEntry;
if (DataMgr.Instance.getAppItemById(entry.Id) != null)
{
worker.ReportProgress(index++, entry.Title);
Thread.Sleep(1);
found = true;
break;
}
string name = string.Empty;
string website = string.Empty;
string logo = string.Empty;
if (entry is IAuthorInfo)
{
IAuthorInfo authorInfo = entry as IAuthorInfo;
name = authorInfo.Name;
website = authorInfo.WebSite;
logo = authorInfo.Logo;
}
string thumbnail = entry.Thumbnail;
string thumbnailFile = System.IO.Path.GetDirectoryName(assembly.Location);
thumbnailFile = System.IO.Path.Combine(thumbnail, @"AppLogos\");
thumbnailFile += entry.Id;
thumbnailFile += System.IO.Path.GetExtension(entry.Thumbnail);
if (File.Exists(thumbnailFile))
{
try
{
File.Delete(thumbnailFile);
}
catch
{
}
}
// if (entry.Tag == 200 &&
// entry.SubTag == 202)
// thumbnail = @"pack://application:,,,/Resources/Images/GradeMath.png";
AppItem item = null;
if (entry.Tag == 200 &&
entry.SubTag == 207)
{
item = new MathFastAppItem(entry.Id,
entry.Title,
entry.Description,
entry.CreateDate,
thumbnail,
entry.Tag,
entry.SubTag,
type.FullName,
name,
website,
logo);
}
else
{
item = new DllAppItem(entry.Id,
entry.Title,
entry.Description,
entry.CreateDate,
thumbnail,
entry.Tag,
entry.SubTag,
type.FullName,
name,
website,
logo);
}
var matchAppId = from app in newAppQuery
where app.AppItem.UniqueId == entry.Id
select app.AppItem.Id;
if (matchAppId.Count() > 0)
{
item.IsNew = true;
}
item.Entry = entry;
item.AppEntryFile = fi.FullName;
// GadgetItem item = new GadgetItem();
DataMgr.Instance.addAppItem(item);
worker.ReportProgress(index++, entry.Title);
Thread.Sleep(1);
found = true;
break;
} // end if
} // end if
} // end foreach
if (found)
{
break;
}
}
}
catch
{
}
}
foreach (FileInfo fi in memorizeDataFiles)
{
try
{
MemorizeEntry entry = MemorizeEntry.Load(fi.FullName);
MemorizeAppItem item = new MemorizeAppItem();
item.Id = entry.Id;
item.Title = entry.Title;
item.Description = entry.Description;
item.Thumbnail = entry.Thumbnail;
item.CreateDate = entry.CreateDate;
item.CreatorName = entry.Creator;
item.CreatorLogo = entry.CreatorLogo;
item.CreatorWebSite = entry.CreatorWebsite;
item.MemorizeEntry = entry;
if (entry.SubType == 0)
{
item.SubType = 10299;
}
else
{
item.SubType = entry.SubType;
}
item.Type = 102;
item.AppEntryFile = fi.FullName;
DataMgr.Instance.addAppItem(item);
worker.ReportProgress(index++, entry.Title);
Thread.Sleep(1);
}
catch (Exception ex)
{
Debug.Assert(false, ex.Message);
}
}
foreach (FileInfo fi in assessmentAppFiles)
{
try
{
AssessmentApp app = SerializerHelper <AssessmentApp> .XmlDeserialize(fi.FullName);
AssessmentAppItem item = new AssessmentAppItem();
item.Id = app.Id;
item.Title = app.Name;
item.Description = app.Description;
item.Thumbnail = app.Thumbnail;
item.Type = 200; // app.Type;
item.SubType = 201; // app.SubType;
item.CreateDate = app.CreateDate.ToLocalTime();
item.AppEntryFile = fi.FullName;
item.CreatorName = app.Creator;
item.CreatorWebSite = app.CreatorWebsite;
item.CreatorLogo = app.CreatorLogo;
DataMgr.Instance.addAppItem(item);
worker.ReportProgress(index++, item.Title);
Thread.Sleep(1);
}
catch (Exception ex)
{
Debug.Assert(false, ex.Message);
}
}
this.currentDllIndex = this.totalDllCount;
#endif
try
{
DataMgr.Instance.MruItems.Load();
}
catch
{
}
}