////Send executed command to output window. So, user will know what he executed
//protected override void SendToOutputWindow(string command, string title)//13Dec2013
//{
// #region Get Active output Window
// //////// Active output window ///////
// OutputWindowContainer owc = (LifetimeService.Instance.Container.Resolve<IOutputWindowContainer>()) as OutputWindowContainer;
// OutputWindow ow = owc.ActiveOutputWindow as OutputWindow; //get currently active window
// #endregion
// ow.AddMessage(command, title);
//}
public bool OpenDataframe(string dframename, string fname)
{
initGlobalObjects();
AdvancedLogging = AdvancedLoggingService.AdvLog;//08Aug2016
Stopwatch stopwatch = System.Diagnostics.Stopwatch.StartNew();
if (!AreDefaultRPackagesLoaded())
{
stopwatch.Stop();
return(false);
}
stopwatch.Stop();
long elapsed = stopwatch.ElapsedMilliseconds;
if (AdvancedLogging)
{
logService.WriteToLogLevel("PERFORMANCE:Are Req Package loaded: Time taken: " + elapsed, LogLevelEnum.Info);
}
BSkyMouseBusyHandler.ShowMouseBusy();// ShowProgressbar_old();//ShowStatusProgressbar();//29Oct2014
bool isSuccess = false;
string filename = null, sheetname = null;
DataSource tempds = controller.GetActiveDocument();
if (tempds != null)
{
filename = tempds.FileName;
//For Excel
sheetname = UtilFunctions.GetSheetname(tempds);
}
if (filename == null)
{
filename = string.Empty;
}
if (sheetname == null)
{
sheetname = string.Empty;
}
// if dataset was already loaded last time then this time we want to refresh it
bool isDatasetNew = service.isDatasetNew(dframename /*+ sheetname*/);
try
{
stopwatch.Restart();
if (fname.Length == 0)
{
/// It is difficult to diffeneretiate between
///(1) BSkyLoadRefreshDataframe(housing) which is a part of 'Compute' analysis on housing dataset and
///(2) BSkyLoadRefreshDataframe(housing) which is a part of 'Aggregate to dataset' on iris dataset.
/// Ideally, first one should keep the Housing.Rdata filename in DataSource as well as on TabItem
/// TabItem should be "Housing.RData(housing)"
/// And the second on should replace the Housing.Rdata filename in Datasource and TabItem with
/// 'housing'. TabItem should be "housing(housing)"
///
///Since we do not have a way to differentiate the two loadRefresh so A.R. and A.D. decided to
///leave the filename in DataSource as well as on TabItem in both cases.
if (isDatasetNew)//new dataset may not have filename so R dataset obj name(DatasetX or mydf) is used.
{
fname = dframename;
}
else
{
fname = service.FindDataSourceFromDatasetname(dframename).FileName;//filename;//existing dataframe should retain original filename.
}
}
if (!(fname.ToLower().EndsWith(".xls") || fname.ToLower().EndsWith(".xlsx")))
{
sheetname = string.Empty;
}
DataSource ds = service.OpenDataframe(dframename, sheetname, fname);
//ds.FileName = fname;
stopwatch.Stop();
elapsed = stopwatch.ElapsedMilliseconds;
if (AdvancedLogging)
{
logService.WriteToLogLevel("PERFORMANCE:Open Dataset in R: Time taken: " + elapsed, LogLevelEnum.Info);
}
string errormsg = string.Empty;
if (ds != null && ds.Message != null && ds.Message.Length > 0) //message that is related to error
{
errormsg = "\n" + ds.Message;
ds = null; //making it null so that we do execute further
}
if (ds != null && ds.Variables.Count > 0) //07Aug2016 added count condition to not open dataset if there are no variables //03Dec2012
{
logService.WriteToLogLevel("Start Loading Dataframe: " + ds.Name, LogLevelEnum.Info);
if (isDatasetNew)
{
stopwatch.Restart();
controller.Load_Dataframe(ds);
stopwatch.Stop();
elapsed = stopwatch.ElapsedMilliseconds;
if (AdvancedLogging)
{
logService.WriteToLogLevel("PERFORMANCE:Grid loading: Time taken: " + elapsed, LogLevelEnum.Info);
}
}
else
{
stopwatch.Restart();
controller.RefreshBothGrids(ds);//23Jul2015 .RefreshGrids(ds);//.RefreshDataSet(ds);
stopwatch.Stop();
elapsed = stopwatch.ElapsedMilliseconds;
if (AdvancedLogging)
{
logService.WriteToLogLevel("PERFORMANCE:Grid loading: Time taken: " + elapsed, LogLevelEnum.Info);
}
ActivateDatagrid(ds);
}
//ds.Changed = true; // keep track of change made, so that it can prompt for saving while closing dataset tab.
logService.WriteToLogLevel("Finished Loading Dataframe: " + ds.Name, LogLevelEnum.Info);
//recentfiles.AddXMLItem(dframename);//adding to XML file for recent docs
isSuccess = true;
}
else
{
BSkyMouseBusyHandler.HideMouseBusy();// HideProgressbar_old();
//MessageBox.Show(appwindow, "Unable to open '" + dframename + "'..." +
// "\nReasons could be one or more of the following:" +
// "\n1. Not a data frame object." +
// "\n2. File format not supported (or corrupt file or duplicate column names)." +
// "\n3. Dataframe does not have row(s) or column(s)." +
// "\n4. R.Net server from the old session still running (use task manager to kill it)." +
// "\n5. Some issue on R side (like: required library not loaded, incorrect syntax).",
// "Warning", MessageBoxButton.OK, MessageBoxImage.Warning);
//SendToOutputWindow("Error Opening Dataset.(probably not a data frame)", dframename + errormsg);
MessageBox.Show(appwindow, BSky.GlobalResources.Properties.Resources.cantopen + " '" + dframename + "'" +
"\n" + BSky.GlobalResources.Properties.Resources.reasonsAre +
"\n" + BSky.GlobalResources.Properties.Resources.NotDataframe2 +
"\n" + BSky.GlobalResources.Properties.Resources.FormatNotSupported2 +
"\n" + BSky.GlobalResources.Properties.Resources.NoRowsColsPresent +
"\n" + BSky.GlobalResources.Properties.Resources.OldSessionRunning2 +
"\n" + BSky.GlobalResources.Properties.Resources.RSideIssue2,
BSky.GlobalResources.Properties.Resources.warning, MessageBoxButton.OK, MessageBoxImage.Warning);
SendToOutputWindow(BSky.GlobalResources.Properties.Resources.ErrOpeningDataset2, dframename + errormsg);
}
}
catch (Exception ex)
{
logService.WriteToLogLevel("Error:" + ex.Message, LogLevelEnum.Error);
}
finally
{
//18OCt2013 move up for using in msg box Window1 appwindow = LifetimeService.Instance.Container.Resolve<Window1>();//for refeshing recent files list
//appwindow.RefreshRecent();
BSkyMouseBusyHandler.HideMouseBusy();// HideProgressbar_old();//HideStatusProgressbar();//29Oct2014
}
//if (isSuccess)
//{
//08Apr2015 bring main window in front after file open, instead of output window
//Window1 window = LifetimeService.Instance.Container.Resolve<Window1>();
//window.Activate();
//}
return(isSuccess);
}
//This is to finally execute a query that will return a data frame that will be loaded in a grid.
private bool ExecuteQuery(string query, string dframename)
{
//Get table using custom query
DataFrame alltablesDF = null;
//Get list of Tables in a database.
string command = null;// "GetDataframe(" + ConnectionString + ", databasename ='" + SelectedDatabase + "', '" + query + "','" + dframename + "')";
if (ServerType.Equals("MS-ACCESS"))
{
command = "GetDataframe(" + ConnectionString + ", query= '" + query + "', datasetname='" + dframename + "')";
}
else
{
command = "GetDataframe(" + ConnectionString + ", databasename ='" + SelectedDatabase + "', query= '" + query + "', datasetname='" + dframename + "')";
}
//object alltables = service.ImportTableListFromSQL(command);
UAReturn uaret = service.ImportTableListFromSQL(command);
OutputHelper.AnalyticsData.Result = uaret;//putting DOM
//A table is always returned with single bool value that shows whether Dataset
//creation in R memory was success or not
bool[] visibleRows;
int datanumber = 1; // there is just one table that we are intrested in. Its first table in /Root/UATableList
bool isDatasetReady = false;
int backup = OutputHelper.FlexGridMaxCells; //backup current value
OutputHelper.FlexGridMaxCells = 1000; //change to required value
string[,] datasetReady = OutputHelper.GetDataMatrix(datanumber, out visibleRows);
OutputHelper.FlexGridMaxCells = backup; //restore original value back again;
if (datasetReady != null)
{
isDatasetReady = datasetReady[0, 0].ToLower().Equals("true") ? true : false;
}
//// Now fetching errors if any
string[,] ew = OutputHelper.GetBSkyErrorsWarning(0, "normal");//0 for automatically finding the tablenumber
if (ew != null)
{
StringBuilder errmsg = new StringBuilder();
int rcount = ew.GetLength(0);
int ccount = ew.GetLength(1);
for (int r = 0; r < rcount; r++)
{
for (int c = 0; c < ccount; c++)
{
errmsg.Append(ew[r, c] + "\n");
}
}
MessageBox.Show(errmsg.ToString(), "Errors/Warnings:", MessageBoxButton.OK, MessageBoxImage.Error);
HideProgressbar();
}
if (!isDatasetReady) // if dataset was not created in R memory due to wrong query or other reasons.
{
return(false);
}
DataSource ds = service.OpenDataframe(dframename, "");
bool isSuccess = false;
string errormsg = string.Empty;
if (ds != null && ds.Message != null && ds.Message.Length > 0) //message that is related to error
{
errormsg = "\n" + ds.Message;
ds = null; //making it null so that we do execute further
}
if (ds != null) //03Dec2012
{
bool isDatasetNew = true; // service.isDatasetNew(dframename + "");
logService.WriteToLogLevel("Start Loading Dataframe: " + ds.Name, LogLevelEnum.Info);
if (isDatasetNew)
{
controller.Load_Dataframe(ds);
}
else
{
controller.RefreshBothGrids(ds); //23Jul2015 .RefreshGrids(ds);//.RefreshDataSet(ds);
}
ds.Changed = true; // keep track of change made, so that it can prompt for saving while closing dataset tab.
logService.WriteToLogLevel("Finished Loading Dataframe: " + ds.Name, LogLevelEnum.Info);
//recentfiles.AddXMLItem(dframename);//adding to XML file for recent docs
isSuccess = true;
}
else
{
HideProgressbar();
MessageBox.Show("Unable to open SQL dataframe'" + dframename + "'..." +
"\nReasons could be one or more of the following:" +
"\n1. Not a data frame object." +
"\n2. File format not supported (or corrupt file or duplicate column names)." +
"\n3. Dataframe does not have row(s) or column(s)." +
"\n4. R.Net server from the old session still running (use task manager to kill it)." +
"\n5. Some issue on R side (like: required library not loaded, incorrect syntax)." +
"\n6. Incorrect values provided while connecting to the SQL server.",
"Warning", MessageBoxButton.OK, MessageBoxImage.Warning);
//SendToOutputWindow("Error Opening Dataset.(probably not a data frame)", dframename + errormsg);
}
HideProgressbar();
return(true);
}
////Send executed command to output window. So, user will know what he executed
//protected override void SendToOutputWindow(string command, string title)//13Dec2013
//{
// #region Get Active output Window
// //////// Active output window ///////
// OutputWindowContainer owc = (LifetimeService.Instance.Container.Resolve<IOutputWindowContainer>()) as OutputWindowContainer;
// OutputWindow ow = owc.ActiveOutputWindow as OutputWindow; //get currently active window
// #endregion
// ow.AddMessage(command, title);
//}
public bool OpenDataframe(string dframename)
{
initGlobalObjects();
if (!AreDefaultRPackagesLoaded())
{
return(false);
}
BSkyMouseBusyHandler.ShowMouseBusy();//ShowProgressbar_old();//ShowStatusProgressbar();//29Oct2014
bool isSuccess = false;
string filename = controller.GetActiveDocument().FileName;
//For Excel
string sheetname = controller.GetActiveDocument().SheetName;
if (sheetname == null)
{
sheetname = string.Empty;
}
// if dataset was already loaded last time then this time we want to refresh it
bool isDatasetNew = service.isDatasetNew(dframename + sheetname);
try
{
DataSource ds = service.OpenDataframe(dframename, sheetname);
string errormsg = string.Empty;
if (ds != null && ds.Message != null && ds.Message.Length > 0) //message that is related to error
{
errormsg = "\n" + ds.Message;
ds = null; //making it null so that we do execute further
}
if (ds != null) //03Dec2012
{
logService.WriteToLogLevel("Start Loading Dataframe: " + ds.Name, LogLevelEnum.Info);
if (isDatasetNew)
{
controller.Load_Dataframe(ds);
}
else
{
controller.RefreshBothGrids(ds); //23Jul2015 .RefreshGrids(ds);//.RefreshDataSet(ds);
}
ds.Changed = true; // keep track of change made, so that it can prompt for saving while closing dataset tab.
logService.WriteToLogLevel("Finished Loading Dataframe: " + ds.Name, LogLevelEnum.Info);
//recentfiles.AddXMLItem(dframename);//adding to XML file for recent docs
isSuccess = true;
}
else
{
BSkyMouseBusyHandler.HideMouseBusy();//HideProgressbar_old();
MessageBox.Show(appwindow, BSky.GlobalResources.Properties.Resources.cantopen + " '" + dframename + "'" +
"\n" + BSky.GlobalResources.Properties.Resources.reasonsAre +
"\n" + BSky.GlobalResources.Properties.Resources.NotDataframe2 +
"\n" + BSky.GlobalResources.Properties.Resources.FormatNotSupported2 +
"\n" + BSky.GlobalResources.Properties.Resources.NoRowsColsPresent +
"\n" + BSky.GlobalResources.Properties.Resources.OldSessionRunning2 +
"\n" + BSky.GlobalResources.Properties.Resources.RSideIssue2,
BSky.GlobalResources.Properties.Resources.warning, MessageBoxButton.OK, MessageBoxImage.Warning);
SendToOutputWindow(BSky.GlobalResources.Properties.Resources.ErrOpeningDataset2, dframename + errormsg);
}
}
catch (Exception ex)
{
logService.WriteToLogLevel("Error:" + ex.Message, LogLevelEnum.Error);
}
finally
{
//18OCt2013 move up for using in msg box Window1 appwindow = LifetimeService.Instance.Container.Resolve<Window1>();//for refeshing recent files list
//appwindow.RefreshRecent();
BSkyMouseBusyHandler.HideMouseBusy();//HideProgressbar_old();//HideStatusProgressbar();//29Oct2014
}
//if (isSuccess)
//{
//08Apr2015 bring main window in front after file open, instead of output window
//Window1 window = LifetimeService.Instance.Container.Resolve<Window1>();
//window.Activate();
//}
return(isSuccess);
}
////Send executed command to output window. So, user will know what he executed
//protected override void SendToOutputWindow(string command, string title)//13Dec2013
//{
// #region Get Active output Window
// //////// Active output window ///////
// OutputWindowContainer owc = (LifetimeService.Instance.Container.Resolve<IOutputWindowContainer>()) as OutputWindowContainer;
// OutputWindow ow = owc.ActiveOutputWindow as OutputWindow; //get currently active window
// #endregion
// ow.AddMessage(command, title);
//}
public bool OpenDataframe(string dframename)
{
ShowProgressbar();//ShowStatusProgressbar();//29Oct2014
bool isSuccess = false;
IUnityContainer container = LifetimeService.Instance.Container;
IDataService service = container.Resolve <IDataService>();
IUIController controller = container.Resolve <IUIController>();
Window1 appwindow = LifetimeService.Instance.Container.Resolve <Window1>();//for refeshing recent files list
string filename = controller.GetActiveDocument().FileName;
//For Excel
string sheetname = controller.GetActiveDocument().SheetName;
if (sheetname == null)
{
sheetname = string.Empty;
}
// if dataset was already loaded last time then this time we want to refresh it
bool isDatasetNew = service.isDatasetNew(dframename + sheetname);
try
{
DataSource ds = service.OpenDataframe(dframename, sheetname);
string errormsg = string.Empty;
if (ds != null && ds.Message != null && ds.Message.Length > 0) //message that is related to error
{
errormsg = "\n" + ds.Message;
ds = null; //making it null so that we do execute further
}
if (ds != null) //03Dec2012
{
logService.WriteToLogLevel("Start Loading Dataframe: " + ds.Name, LogLevelEnum.Info);
if (isDatasetNew)
{
controller.Load_Dataframe(ds);
}
else
{
controller.RefreshBothGrids(ds); //23Jul2015 .RefreshGrids(ds);//.RefreshDataSet(ds);
}
ds.Changed = true; // keep track of change made, so that it can prompt for saving while closing dataset tab.
logService.WriteToLogLevel("Finished Loading Dataframe: " + ds.Name, LogLevelEnum.Info);
//recentfiles.AddXMLItem(dframename);//adding to XML file for recent docs
isSuccess = true;
}
else
{
HideProgressbar();
MessageBox.Show(appwindow, "Unable to open '" + dframename + "'..." +
"\nReasons could be one or more of the following:" +
"\n1. Not a data frame object." +
"\n2. File format not supported (or corrupt file or duplicate column names)." +
"\n3. R.Net server from the old session still running (use task manager to kill it)." +
"\n4. Some issue on R side (like: required library not loaded, incorrect syntax).",
"Warning", MessageBoxButton.OK, MessageBoxImage.Warning);
SendToOutputWindow("Error Opening Dataset.(probably not a data frame)", dframename + errormsg);
}
}
catch (Exception ex)
{
logService.WriteToLogLevel("Error:" + ex.Message, LogLevelEnum.Error);
}
finally
{
//18OCt2013 move up for using in msg box Window1 appwindow = LifetimeService.Instance.Container.Resolve<Window1>();//for refeshing recent files list
//appwindow.RefreshRecent();
HideProgressbar();//HideStatusProgressbar();//29Oct2014
}
//if (isSuccess)
//{
//08Apr2015 bring main window in front after file open, instead of output window
//Window1 window = LifetimeService.Instance.Container.Resolve<Window1>();
//window.Activate();
//}
return(isSuccess);
}