/// <summary>
/// close the task, if the wide is open, then close is before close the task
/// </summary>
/// <param name = "form"> </param>
internal void abort(MgForm form)
{
if (form != null)
{
Task mainProg = MGDataCollection.Instance.GetMainProgByCtlIdx(form.getTask().getCtlIdx());
Manager.Abort(form, mainProg);
}
}
/// <summary>
/// Set the current cursor
/// </summary>
/// <param name = "shape">code of mouse cursor: "wait", "hand"...</param>
internal bool setCurrentCursor(MgCursors shape)
{
bool ret = true;
if (Manager.IsInitialized() && !ClientManager.Instance.IsHidden)
// !ClientManager.isHidden: Topic #13 (MAGIC version 1.8\SP1 for WIN) RC mobile - improve performance: spec, section 4.3
{
Commands.addAsync(CommandType.SET_CURRENT_CURSOR, shape);
Commands.beginInvoke();
}
return(ret);
}
/// <summary>
/// fill the file mapping when passed through the cache: placed into the cache by the runtime-engine, passed
/// as '<fileurl val = "/..."'
/// </summary>
/// <param name = "TAG_URL"></param>
internal void fillFromUrl(String tagName)
{
XmlParser parser = ClientManager.Instance.RuntimeCtx.Parser;
String XMLdata = parser.getXMLdata();
int endContext = parser.getXMLdata().IndexOf(XMLConstants.TAG_TERM, parser.getCurrIndex());
if (endContext != -1 && endContext < XMLdata.Length)
{
// find last position of its tag
String tagAndAttributes = parser.getXMLsubstring(endContext);
parser.add2CurrIndex(tagAndAttributes.IndexOf(tagName) + tagName.Length);
List <String> tokensVector = XmlParser.getTokens(parser.getXMLsubstring(endContext), XMLConstants.XML_ATTR_DELIM);
Debug.Assert((tokensVector[0]).Equals(XMLConstants.MG_ATTR_VALUE));
String cachedFileUrl = (tokensVector[1]);
if (cachedFileUrl.Trim() == "") // might happen in case the xpa server failed to write to its cache folder (e.g. the cache folder is invalid, due to a configuration mistake, in which case the current error message will be matched with an error in the xpa server's log file (GeneralErrorLog=)).
{
Logger.Instance.WriteErrorToLog(string.Format("Empty cached file URL: '{0}'", tagAndAttributes.Trim()));
}
else
{
// environment params are not metadata - they're a reflection of the server's environment params, and shouldn't be handled as a source (specifically shouldn't be collected and be accessed to the server upon switching from session stats local to remote).
byte[] Content = (tagName != ConstInterface.MG_TAG_ENV_PARAM_URL
? ApplicationSourcesManager.GetInstance().ReadSource(cachedFileUrl, true)
: CommandsProcessorManager.GetContent(cachedFileUrl, true));
try
{
switch (tagName)
{
case ConstInterface.MG_TAG_COLORTABLE_URL:
Manager.GetColorsTable().FillFrom(Content);
break;
case ConstInterface.MG_TAG_FONTTABLE_URL:
Manager.GetFontsTable().FillFrom(Content);
break;
case ConstInterface.MG_TAG_KBDMAP_URL:
ClientManager.Instance.getKbdMap().fillKbdMapTable(Content);
break;
case ConstInterface.MG_TAG_ENV_PARAM_URL:
//TODO: MerlinRT :We should parse Environment Table using MgSAXParser instead of XMLParser (the same way like we do for
//Font, Color and KeyBoardMappping Table). If we do this for env, then we will have to do it for globalParamChanges as well.
XmlParser innerXmlParser = new XmlParser(Encoding.UTF8.GetString(Content, 0, Content.Length));
while (ClientManager.Instance.getEnvParamsTable().mirrorFromXML(innerXmlParser.getNextTag(), innerXmlParser))
{
}
break;
}
}
catch (SystemException ex)
{
switch (tagName)
{
case ConstInterface.MG_TAG_COLORTABLE_URL:
Logger.Instance.WriteExceptionToLog(string.Format("Colors Table: '{0}'{1}{2}", cachedFileUrl, OSEnvironment.EolSeq, ex.Message));
break;
case ConstInterface.MG_TAG_FONTTABLE_URL:
Logger.Instance.WriteExceptionToLog(string.Format("Fonts Table: '{0}'{1}{2}", cachedFileUrl, OSEnvironment.EolSeq, ex.Message));
break;
case ConstInterface.MG_TAG_KBDMAP_URL:
Logger.Instance.WriteExceptionToLog(string.Format("Keyboard Mapping: '{0}'{1}{2}", cachedFileUrl, OSEnvironment.EolSeq, ex.Message));
break;
}
}
}
endContext = XMLdata.IndexOf(XMLConstants.TAG_OPEN, endContext);
if (endContext != -1)
{
parser.setCurrIndex(endContext);
}
}
}
