I've installed Thor and played a little with it.
I can't get past the slowness in larger PRG files. Taking up to 2 seconds for the list to popup. Any way arround that ?
Walter,
>There are some very powerful ways to get Thor IntellisenseX to work on your objects/classes when coding.
>
>First, let me tell you this... The best place to get support for Thor questions is to join the Thor google group and post your question there.
>
>
https://groups.google.com/forum/#!forum/foxprothor>
>
>Now, some direct guidance:
>
>There are some plug-ing prgs that get called to help resolve your code reference into the underlying object that you are targeting.
>
>For instance;
>
>
thor_proc_gettablefromobject.prg and
peme_opentable.prg Watch this video to learn more about these:
https://www.youtube.com/watch?v=UGyqlInAfvc&hd=1&rel=0>
>
>There is also the Alias Dictionary table which can map object names to class names or table schemas. Learn more about it here:
https://groups.google.com/forum/#!topic/foxprothor/3D17opqq8JQ>
>
>
>Each of these plugins and table are used by Thor when it is trying to resolve your code/object reference. In these plugins/table, *you* can write code that helps IntellisenxeX work. In my use case, I use GetTableFromObject parse the object name I am coding with and I return the correct object to Thor and then Thor can perform Intellisense analysis on it.
>
>
>For example, here is my code from my customized thor_proc_gettablefromobject.prg file:
>
>
>
>
>
> lxResult = GetSQLStructure(lcEntityName)
> If Vartype(lxResult) = 'O'
> Return Execscript(_Screen.cThorDispatcher, 'Result=', lxResult)
> Endif
>
>#Define PROPERTYNAME 'cAlias'
>#Define ccTab Chr[9]
>
>loHost = toParameters.oTopOfForm
>
>
>lnWordCount = GetWordCount(lcEntityName, '.')
>lcLastWord = GetWordNum(lcEntityName, lnWordCount, '.')
>
>If lnWordCount > 1
> lcNextToLastWord = GetWordNum(lcEntityName, lnWordCount -1 , '.')
>Else
> lcNextToLastWord = ''
>EndIf
>
>*// Note: The cases below may return and Table Alias, or and object instance of a class
>Do Case
> * Case Vartype(loForm) # 'O'
> * lcAlias = .F.
>
> * Case Lower(lcEntityName) == 'Thisform.oMainObject.oData'
> * lcAlias = GetTableAlias(loForm, PROPERTYNAME, .T.)
>
> Case lcEntityName == 'this.odata' and Vartype(loHost) = 'O' and PemStatus(loHost, 'cFilename', 5) and !Empty(loHost.cFilename)
> lcAlias = loHost.cFilename
>
> Case lcEntityName == 'this.odata' and Vartype(loHost) = 'O'
> lcAlias = GetTableFromBOKey(loHost.Class)
>
>
> *-- Thisform.oMainObject.oData (return the table name)
> Case ('mainobject.odata' $ lcEntityName or toParameters.lForceIt) and ;
> Vartype(loHost) = 'O' and ;
> PemStatus(loHost, lcFormBusinessObjectRef, 5)
> lcBusinessObjectClass = Alltrim(Lower(Eval('loHost.' + lcFormBusinessObjectRef)))
> lcAlias = GetTableFromBOKey(lcBusinessObjectClass)
>
> *---------------------------------------------------------------------------------------
> *// Blah.Blah.oJob.oCustomer.oData -> Will return an instance of the Customer oData object from the DB
> Case Lower(lcLastWord) = 'odata' and Left(Lower(lcNextToLastWord), 1) = 'o'
> lcBusObjKey = Substr(lcNextToLastWord, 2)
> lcAlias = GetTableFromBOKey(lcBusObjKey)
>
> *-- Thisform.oMainObject, but loHost not passed yet, return out, it will be called again with loHost
> Case ('mainobject' $ lcEntityName or toParameters.lForceIt) and ;
> Vartype(loHost) != 'O'
> lcAlias = .null.
>
>
> *-- Thisform.oMainObject (Return an instance of the Business Object in cMainObjectClass --
> Case ('mainobject' $ lcEntityName or toParameters.lForceIt) and ;
> Vartype(loHost) = 'O' and ;
> PemStatus(loHost, lcFormBusinessObjectRef, 5)
> lcBusinessObjectClass = Alltrim(Lower(Eval('loHost.' + lcFormBusinessObjectRef)))
> lcAlias = CreateObjectFromBOKey(lcBusinessObjectClass)
>
>
> *---------------------------------------------------------------------------------------
> *// Blah.Blah.Blah.oVendor -> Will return an instance of the Vendor object
> Case 'o' = Left(Lower(lcLastWord), 1) and Lower(lcLastWord) != 'odata'
> lcBusObjKey = Substr(lcLastWord, 2)
> lcAlias = CreateObjectFromBOKey(lcBusObjKey)
>
>
> *---------------------------------------------------------------------------------------
> *// loJob -> Will return an instance of the Job object
> Case 'lo' = Left(Lower(lcEntityName),2) and !('.' $ lcEntityName)
> lcObjectRef = GetWordNum(lcEntityName, 1, '.')
> If Lower(Left(lcObjectRef, 2)) = 'lo'
> lcBusObjKey = Substr(lcObjectRef, 3)
> lcAlias = CreateObjectFromBOKey(lcBusObjKey)
> Endif
>
> *// loJob.oData or This.oData -> Returns the table name from the BO Dictionary
> Case '.odata' $ Lower(lcEntityName)
> lcObjectRef = GetWordNum(lcEntityName, 1, '.')
> If Lower(Left(lcObjectRef, 2)) = 'lo'
> lcBusObjKey = Substr(lcObjectRef, 3)
> lcAlias = GetTableFromBOKey(lcBusObjKey)
> EndIf
>
> *-- If not found using the seed as a BO key, then let's try it as the table name
> If Empty(lcAlias)
> lcAlias = lcBusObjKey
> EndIf
>
> Case Left(lcLastWord, 1) == 'o'
> lcBOKey = Substr(lcLastWord, 2)
> lcAlias = CreateObjectFromBOKey(lcBOKey)
>
> *!* Case lcBaseClass == 'custom'
> *!* If (lcClassMatch $ lcEntityName or toInfo.lForceIt)
> *!* lcBusinessObjectClass = Alltrim(Lower(loHost.name))
> *!* lcAlias = GetTableFromBOKey(lcBusinessObjectClass)
> *!* EndIf
>
> Case llForceit
> lcAlias = GetTableAlias(loForm, PROPERTYNAME, .T.)
>
> Otherwise
> lcAlias = .F.
>
>Endcase
>
>
>Return Execscript(_Screen.cThorDispatcher, 'Result=', lcAlias)
>
>
>
>*=======================================================================================
>
>
>Procedure GetTableAlias(loForm, tcPropertyName, tlCurrentAlias)
> * If property <tcPropertyName> exists in object <loForm>,
> * calls plug-in <PEME_OpenTable> to select or open the table
> * with that alias.
>
> * If this does not result in the desired table, and if
> * <tlCurrentAlias> is .T., tries to use the current table
>
> Local lcAlias
>
> If Pemstatus(loForm, tcPropertyName, 5) And Vartype(loForm.&tcPropertyName) = 'C'
> lcAlias = loForm.&tcPropertyName
> If Empty(lcAlias) And Lower(loForm.Name) = 'bo_'
> lcAlias = OpenMyTable(Substr(loForm.Name, 4))
> Endif
> lcAlias = OpenMyTable(lcAlias)
> Else
> lcAlias = .F.
> Endif
>
> If Empty(lcAlias) And tlCurrentAlias And Not Empty(Alias())
> lcAlias = Alias()
> Endif
>
> Return lcAlias
>
>Endproc
>
>
>Procedure OpenMyTable(tcAlias)
> If Empty(tcAlias) Or '.' $ tcAlias
> Return ''
> Else
> Return Execscript(_Screen.cThorDispatcher, 'PEME_OpenTable', tcAlias)
> Endif
>Endproc
>
>
>Procedure GetSQLStructure(lcEntityName)
> * Sample Procedure that gets the structure for an SQL table
>
> * The result is a collection, each element containing the field name,
> * then a tab, then the data type and width
>
> * This procedure uses a dictionary in a local table. It could just
> * as well use SQLColumns to read the structure directly.
>
> #Define DictionaryTableName 'C:\VISUAL FOXPRO\DATA\KONG\DATADICTIONARY.DBF'
> #Define Table_FieldName Xtabname
> #Define Field_FieldName field_name
> #Define Type_FieldName Field_Type
> #Define Length_FieldName Field_Len
> #Define Decimals_FieldName Field_Dec
>
> Local lxResult As 'Collection'
> Local laFields[1], laList[1], lcTableName, lnSelect
>
> lxResult = .F.
> If '.' $ lcEntityName
> Return lxResult
> EndIf
>
> * Assumes beginning of table name is 'SQL_'
> If Upper(lcEntityName) = 'SQL_'
> lcTableName = Substr(lcEntityName, 5)
> Else
> lcTableName = lcEntityName
> Endif
>
> If File(DictionaryTableName)
> lnSelect = Select()
> Use(DictionaryTableName) Alias DataDictSource In 0
>
> Select Lower(Field_FieldName) As field_name, ;
> Type_FieldName As Field_Type, ;
> Length_FieldName As Field_Len, ;
> Decimals_FieldName As Field_Dec ;
> From DataDictSource ;
> Where Lower(Table_FieldName) = Lower(lcTableName) ;
> Into Array laFields
>
> If _Tally > 0
> Dimension laList[1]
> Execscript(_Screen.cThorDispatcher, 'THOR_PROC_GetFieldNames', @laFields, @laList, 3)
> lxResult = Createobject('Empty')
> AddProperty(lxResult, 'aList[1]')
> Acopy(laList, lxResult.aList)
> Endif
>
> Use In DataDictSource
> Select(lnSelect)
> Endif
>
> Return lxResult
>Endproc
>
>
>
>
>
>>I know I'm late in the game of looking into Thor, but looking into the youtube videos I see that it can be very useful for me.
>>
>>However, two of my most important problems don't seem to get solved. Please tell me I'm wrong on this.
>>
>>You cannot easily use intellisenseX on public objects. For example I've got several public objects
>>Applic: The global Applic object which can be referred to in any piece of code.
>>oPS: Personal Settings
>>oDatacache: Responsible for caching remote data
>>oDF, Datafunctions, Applic specifig function to create lookups
>>etc...
>>
>>They not specifically declared other than in the places where they are created, but I really like to use intellisense on them anywhere in my project.
>>Is there a way to do this?
>>
>>
>>The other question is whether it is possible to easily save all thor tools and settings to be applied to another development machine. Personally I've got 2 desktops and 2 laptops which I use to code and I really hate to install and configure things on all 4 machines. Is there a way of doing that?