REM ======================================================================================================================= REM === The ScriptForge library and its associated libraries are part of the LibreOffice project. === REM === The SFDocuments library is one of the associated libraries. === REM === Full documentation is available on https://help.libreoffice.org/ === REM ======================================================================================================================= Option Compatible Option ClassModule Option Explicit ''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''' ''' SF_Base ''' ======= ''' ''' The SFDocuments library gathers a number of methods and properties making easy ''' the management and several manipulations of LibreOffice documents ''' ''' Some methods are generic for all types of documents: they are combined in the SF_Document module. ''' Specific properties and methods are implemented in the concerned subclass(es) SF_Calc, SF_Writer, ... ''' ''' To workaround the absence of class inheritance in LibreOffice Basic, some redundancy is necessary ''' Each subclass MUST implement also the generic methods and properties, even if they only call ''' the parent methods and properties. ''' They should also duplicate some generic private members as a subset of their own set of members ''' ''' The SF_Base module is provided mainly to block parent properties that are NOT applicable to Base documents ''' In addition, it provides methods to identify form documents and access their internal forms ''' (read more elsewhere (the "SFDocuments.Form" service) about this subject) ''' ''' The current module is closely related to the "UI" service of the ScriptForge library ''' ''' Service invocation examples: ''' 1) From the UI service ''' Dim ui As Object, oDoc As Object ''' Set ui = CreateScriptService("UI") ''' Set oDoc = ui.CreateBaseDocument("C:\Me\MyFile.odb", ...) ''' ' or Set oDoc = ui.OpenDocument("C:\Me\MyFile.odb") ''' 2) Directly if the document is already opened ''' Dim oDoc As Object ''' Set oDoc = CreateScriptService("SFDocuments.Base", "MyFile.odb") ''' ' The substring "SFDocuments." in the service name is optional ''' ''' Detailed user documentation: ''' https://help.libreoffice.org/latest/en-US/text/sbasic/shared/03/sf_base.html?DbPAR=BASIC ''' ''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''' REM ================================================================== EXCEPTIONS Private Const DBCONNECTERROR = "DBCONNECTERROR" Private Const FORMDEADERROR = "FORMDEADERROR" Private Const BASEFORMNOTFOUNDERROR = "BASEFORMNOTFOUNDERROR" REM ============================================================= PRIVATE MEMBERS Private [Me] As Object Private [_Parent] As Object Private [_Super] As Object ' Document superclass, which the current instance is a subclass of Private ObjectType As String ' Must be BASE Private ServiceName As String ' UNO references Private _Component As Object ' com.sun.star.comp.dba.ODatabaseDocument Private _DataSource As Object ' com.sun.star.comp.dba.ODatabaseSource Private _Database As Object ' SFDatabases.Database service instance Private _FormDocuments As Object REM ============================================================ MODULE CONSTANTS Const ISBASEFORM = 3 ' Form is stored in a Base document Const cstToken = "//" ' Form names accept special characters but not slashes REM ====================================================== CONSTRUCTOR/DESTRUCTOR REM ----------------------------------------------------------------------------- Private Sub Class_Initialize() Set [Me] = Nothing Set [_Parent] = Nothing Set [_Super] = Nothing ObjectType = "BASE" ServiceName = "SFDocuments.Base" Set _Component = Nothing Set _DataSource = Nothing Set _Database = Nothing Set _FormDocuments = Nothing End Sub ' SFDocuments.SF_Base Constructor REM ----------------------------------------------------------------------------- Private Sub Class_Terminate() Call Class_Initialize() End Sub ' SFDocuments.SF_Base Destructor REM ----------------------------------------------------------------------------- Public Function Dispose() As Variant If Not IsNull([_Super]) Then Set [_Super] = [_Super].Dispose() Call Class_Terminate() Set Dispose = Nothing End Function ' SFDocuments.SF_Base Explicit Destructor REM ================================================================== PROPERTIES REM ===================================================================== METHODS REM ----------------------------------------------------------------------------- Public Function CloseDocument(Optional ByVal SaveAsk As Variant) As Boolean ''' The closure of a Base document requires the closures of ''' 1) the connection => done in the CloseDatabase() method ''' 2) the data source ''' 3) the document itself => done in the superclass Const cstThisSub = "SFDocuments.Base.CloseDocument" Const cstSubArgs = "[SaveAsk=True]" If ScriptForge.SF_Utils._ErrorHandling() Then On Local Error GoTo Catch Check: If IsMissing(SaveAsk) Or IsEmpty(SaveAsk) Then SaveAsk = True If ScriptForge.SF_Utils._EnterFunction(cstThisSub, cstSubArgs) Then If Not _IsStillAlive(True) Then GoTo Finally If Not ScriptForge.SF_Utils._Validate(SaveAsk, "SaveAsk", ScriptForge.V_BOOLEAN) Then GoTo Finally End If Try: If Not IsNull(_Database) Then _Database.CloseDatabase() If Not IsNull(_DataSource) Then _DataSource.dispose() CloseDocument = [_Super].CloseDocument(SaveAsk) Finally: ScriptForge.SF_Utils._ExitFunction(cstThisSub) Exit Function Catch: GoTo Finally End Function ' SFDocuments.SF_Base.CloseDocument REM ----------------------------------------------------------------------------- Public Function CloseFormDocument(Optional ByVal FormDocument As Variant) As Boolean ''' Close the given form document ''' Nothing happens if the form document is not open ''' Args: ''' FormDocument: a valid document form name as a case-sensitive string ''' Returns: ''' True if closure is successful ''' Example: ''' oDoc.CloseFormDocument("Folder1/myFormDocument") Dim bClose As Boolean ' Return value Dim oMainForm As Object ' com.sun.star.comp.sdb.Content Dim vFormNames As Variant ' Array of all document form names present in the document Const cstThisSub = "SFDocuments.Base.CloseFormDocument" Const cstSubArgs = "FormDocument" If ScriptForge.SF_Utils._ErrorHandling() Then On Local Error GoTo Catch bClose = False Check: If ScriptForge.SF_Utils._EnterFunction(cstThisSub, cstSubArgs) Then If Not _IsStillAlive() Then GoTo Finally ' Build list of available FormDocuments recursively with _CollectFormDocuments If IsNull(_FormDocuments) Then Set _FormDocuments = _Component.getFormDocuments() vFormNames = Split(_CollectFormDocuments(_FormDocuments), cstToken) If Not ScriptForge.SF_Utils._Validate(FormDocument, "FormDocument", V_STRING, vFormNames) Then GoTo Finally End If If Not IsLoaded(FormDocument) Then GoTo Finally Try: Set oMainForm = _FormDocuments.getByHierarchicalName(FormDocument) bClose = oMainForm.close() Finally: CloseFormDocument = bClose ScriptForge.SF_Utils._ExitFunction(cstThisSub) Exit Function Catch: GoTo Finally End Function ' SFDocuments.SF_Base.CloseFormDocument REM ----------------------------------------------------------------------------- Public Function FormDocuments() As Variant ''' Return the list of the FormDocuments contained in the Base document ''' Args: ''' Returns: ''' A zero-base array of strings ''' Each entry is the full path name of a form document. The path separator is the slash ("/") ''' Example: ''' Dim myForm As Object, myList As Variant ''' myList = oDoc.FormDocuments() Dim vFormNames As Variant ' Array of all form names present in the document Const cstThisSub = "SFDocuments.Base.FormDocuments" Const cstSubArgs = "" If ScriptForge.SF_Utils._ErrorHandling() Then On Local Error GoTo Catch Check: If ScriptForge.SF_Utils._EnterFunction(cstThisSub, cstSubArgs) Then If Not _IsStillAlive() Then GoTo Finally End If Try: ' Build list of available FormDocuments recursively with _CollectFormDocuments If IsNull(_FormDocuments) Then Set _FormDocuments = _Component.getFormDocuments() vFormNames = Split(_CollectFormDocuments(_FormDocuments), cstToken) Finally: FormDocuments = vFormNames ScriptForge.SF_Utils._ExitFunction(cstThisSub) Exit Function Catch: GoTo Finally End Function ' SFDocuments.SF_Base.FormDocuments REM ----------------------------------------------------------------------------- Public Function Forms(Optional ByVal FormDocument As Variant _ , Optional ByVal Form As Variant _ ) As Variant ''' Return either ''' - the list of the Forms contained in the form document ''' - a SFDocuments.Form object based on its name or its index ''' Args: ''' FormDocument: a valid document form name as a case-sensitive string ''' Form: a form stored in the Base document given by its name or its index ''' When absent, the list of available forms is returned ''' To get the first (unique ?) form stored in the form document, set Form = 0 ''' Returns: ''' A zero-based array of strings if Form is absent ''' An instance of the SF_Form class if Form exists ''' Exceptions: ''' FORMDEADERROR The form is not open ''' BASEFORMNOTFOUNDERROR FormDocument OK but Form not found ''' Example: ''' Dim myForm As Object, myList As Variant ''' myList = oDoc.Forms("Folder1/myFormDocument") ''' Set myForm = oDoc.Forms("Folder1/myFormDocument", 0) Dim oForm As Object ' The new Form class instance Dim oFormDocument As Object ' com.sun.star.comp.sdb.Content Dim oXForm As Object ' com.sun.star.form.XForm Dim vFormDocuments As Variant ' Array of form documents Dim vFormNames As Variant ' Array of form names Dim oForms As Object ' Forms collection Const cstDrawPage = 0 ' Only 1 drawpage in a Base document Const cstThisSub = "SFDocuments.Base.Forms" Const cstSubArgs = "FormDocument, [Form=""""]" If ScriptForge.SF_Utils._ErrorHandling() Then On Local Error GoTo Catch Check: If IsMissing(Form) Or IsEmpty(Form) Then Form = "" If ScriptForge.SF_Utils._EnterFunction(cstThisSub, cstSubArgs) Then If Not _IsStillAlive() Then GoTo Finally ' Build list of available FormDocuments recursively with _CollectFormDocuments If IsNull(_FormDocuments) Then Set _FormDocuments = _Component.getFormDocuments() vFormDocuments = Split(_CollectFormDocuments(_FormDocuments), cstToken) If Not ScriptForge.SF_Utils._Validate(FormDocument, "FormDocument", V_STRING, vFormDocuments) Then GoTo Finally If Not ScriptForge.SF_Utils._Validate(Form, "Form", Array(V_STRING, ScriptForge.V_NUMERIC)) Then GoTo Finally End If If Not IsLoaded(FormDocument) Then GoTo CatchClosed Try: ' Start from the form document and go down to forms Set oFormDocument = _FormDocuments.getByHierarchicalName(FormDocument) Set oForms = oFormDocument.Component.DrawPages(cstDrawPage).Forms vFormNames = oForms.getElementNames() If Len(Form) = 0 Then ' Return the list of valid form names Forms = vFormNames Else If VarType(Form) = V_STRING Then ' Find the form by name If Not ScriptForge.SF_Utils._Validate(Form, "Form", V_STRING, vFormNames) Then GoTo Finally Set oXForm = oForms.getByName(Form) Else ' Find the form by index If Form < 0 Or Form >= oForms.Count Then GoTo CatchNotFound Set oXForm = oForms.getByIndex(Form) End If ' Create the new Form class instance Set oForm = New SF_Form With oForm ._Name = oXForm.Name Set .[Me] = oForm Set .[_Parent] = [Me] Set ._Component = _Component ._FormDocumentName = FormDocument Set ._FormDocument = oFormDocument ._FormType = ISBASEFORM Set ._Form = oXForm ._Initialize() End With Set Forms = oForm End If Finally: ScriptForge.SF_Utils._ExitFunction(cstThisSub) Exit Function Catch: GoTo Finally CatchClosed: ScriptForge.SF_Exception.RaiseFatal(FORMDEADERROR, FormDocument, _FileIdent()) CatchNotFound: ScriptForge.SF_Exception.RaiseFatal(BASEFORMNOTFOUNDERROR, Form, FormDocument, _FileIdent()) End Function ' SFDocuments.SF_Base.Forms REM ----------------------------------------------------------------------------- Public Function GetDatabase(Optional ByVal User As Variant _ , Optional ByVal Password As Variant _ ) As Object ''' Returns a Database instance (service = SFDatabases.Database) giving access ''' to the execution of SQL commands on the database defined and/or stored in ''' the actual Base document ''' Args: ''' User, Password: the login parameters as strings. Defaults = "" ''' Returns: ''' A SFDatabases.Database instance or Nothing ''' Example: ''' Dim myDb As Object ''' Set myDb = oDoc.GetDatabase() Const cstThisSub = "SFDocuments.Base.GetDatabase" Const cstSubArgs = "[User=""""], [Password=""""]" If ScriptForge.SF_Utils._ErrorHandling() Then On Local Error GoTo Catch Set GetDatabase = Nothing Check: If IsMissing(User) Or IsEmpty(User) Then User = "" If IsMissing(Password) Or IsEmpty(Password) Then Password = "" If ScriptForge.SF_Utils._EnterFunction(cstThisSub, cstSubArgs) Then If Not _IsStillAlive(True) Then GoTo Finally If Not ScriptForge.SF_Utils._Validate(User, "User", V_STRING) Then GoTo Finally If Not ScriptForge.SF_Utils._Validate(Password, "Password", V_STRING) Then GoTo Finally End If Try: If IsNull(_Database) Then ' 1st connection from the current document instance If IsNull(_DataSource) Then GoTo CatchConnect Set _Database = ScriptForge.SF_Services.CreateScriptService("SFDatabases.DatabaseFromDocument" _ , _DataSource, User, Password) If IsNull(_Database) Then GoTo CatchConnect _Database._Location = [_Super]._WindowFileName EndIf Finally: Set GetDatabase = _Database ScriptForge.SF_Utils._ExitFunction(cstThisSub) Exit Function Catch: GoTo Finally CatchConnect: ScriptForge.SF_Exception.RaiseFatal(DBCONNECTERROR, "User", User, "Password", Password, [_Super]._FileIdent()) GoTo Finally End Function ' SFDocuments.SF_Base.GetDatabase REM ----------------------------------------------------------------------------- Public Function GetProperty(Optional ByVal PropertyName As Variant) As Variant ''' Return the actual value of the given property ''' Args: ''' PropertyName: the name of the property as a string ''' Returns: ''' The actual value of the property ''' Exceptions: ''' ARGUMENTERROR The property does not exist Const cstThisSub = "SFDocuments.Base.GetProperty" Const cstSubArgs = "" If ScriptForge.SF_Utils._ErrorHandling() Then On Local Error GoTo Catch GetProperty = Null Check: If ScriptForge.SF_Utils._EnterFunction(cstThisSub, cstSubArgs) Then If Not ScriptForge.SF_Utils._Validate(PropertyName, "PropertyName", V_STRING, Properties()) Then GoTo Catch End If Try: ' Superclass or subclass property ? If ScriptForge.SF_Array.Contains([_Super].Properties(), PropertyName) Then GetProperty = [_Super].GetProperty(PropertyName) Else GetProperty = _PropertyGet(PropertyName) End If Finally: ScriptForge.SF_Utils._ExitFunction(cstThisSub) Exit Function Catch: GoTo Finally End Function ' SFDocuments.SF_Base.GetProperty REM ----------------------------------------------------------------------------- Public Function IsLoaded(Optional ByVal FormDocument As Variant) As Boolean ''' Return True if the given FormDocument is open for the user ''' Args: ''' FormDocument: a valid document form name as a case-sensitive string ''' Returns: ''' True if the form document is currently open, otherwise False ''' Exceptions: ''' Form name is invalid ''' Example: ''' MsgBox oDoc.IsLoaded("Folder1/myFormDocument") Dim bLoaded As Boolean ' Return value Dim vFormNames As Variant ' Array of all document form names present in the document Dim oMainForm As Object ' com.sun.star.comp.sdb.Content Const cstThisSub = "SFDocuments.Base.IsLoaded" Const cstSubArgs = "FormDocument" If ScriptForge.SF_Utils._ErrorHandling() Then On Local Error GoTo Catch bLoaded = False Check: If ScriptForge.SF_Utils._EnterFunction(cstThisSub, cstSubArgs) Then If Not _IsStillAlive() Then GoTo Finally ' Build list of available FormDocuments recursively with _CollectFormDocuments If IsNull(_FormDocuments) Then Set _FormDocuments = _Component.getFormDocuments() vFormNames = Split(_CollectFormDocuments(_FormDocuments), cstToken) If Not ScriptForge.SF_Utils._Validate(FormDocument, "FormDocument", V_STRING, vFormNames) Then GoTo Finally End If Try: Set oMainForm = _FormDocuments.getByHierarchicalName(FormDocument) ' A document form that has never been opened has no component ' If ever opened and closed afterwards, it keeps the Component but loses its Controller bLoaded = Not IsNull(oMainForm.Component) If bLoaded Then bLoaded = Not IsNull(oMainForm.Component.CurrentController) Finally: IsLoaded = bLoaded ScriptForge.SF_Utils._ExitFunction(cstThisSub) Exit Function Catch: GoTo Finally End Function ' SFDocuments.SF_Base.IsLoaded REM ----------------------------------------------------------------------------- Public Function Methods() As Variant ''' Return the list of public methods of the Base class as an array Methods = Array( _ "CloseFormDocument" _ , "FormDocuments" _ , "Forms" _ , "GetDatabase" _ , "IsLoaded" _ , "OpenFormDocument" _ , "PrintOut" _ , "SetPrinter" _ ) End Function ' SFDocuments.SF_Base.Methods REM ----------------------------------------------------------------------------- Public Function OpenFormDocument(Optional ByVal FormDocument As Variant _ , Optional ByVal DesignMode As Variant _ ) As Boolean ''' Open the FormDocument given by its hierarchical name either in normal or in design mode ''' If the form document is already open, the form document is made active without changing its mode ''' Args: ''' FormDocument: a valid form document name as a case-sensitive string ''' DesignMode: when True the form document is opened in design mode (Default = False) ''' Returns: ''' True if the form document could be opened, otherwise False ''' Exceptions: ''' Form name is invalid ''' Example: ''' oDoc.OpenFormDocument("Folder1/myFormDocument") Dim bOpen As Boolean ' Return value Dim vFormNames As Variant ' Array of all document form names present in the document Dim oContainer As Object ' com.sun.star.awt.XWindow Dim oNewForm As Object ' Output of loadComponent() Const cstThisSub = "SFDocuments.Base.OpenFormDocument" Const cstSubArgs = "FormDocument, [DesignMode=False]" If ScriptForge.SF_Utils._ErrorHandling() Then On Local Error GoTo Catch bOpen = False Check: If IsMissing(DesignMode) Or IsEmpty(DesignMode) Then DesignMode = False If ScriptForge.SF_Utils._EnterFunction(cstThisSub, cstSubArgs) Then If Not _IsStillAlive() Then GoTo Finally ' Build list of available FormDocuments recursively with _CollectFormDocuments If IsNull(_FormDocuments) Then Set _FormDocuments = _Component.getFormDocuments() vFormNames = Split(_CollectFormDocuments(_FormDocuments), cstToken) If Not ScriptForge.SF_Utils._Validate(FormDocument, "FormDocument", V_STRING, vFormNames) Then GoTo Finally If Not ScriptForge.SF_Utils._Validate(DesignMode, "DesignMode", ScriptForge.V_BOOLEAN) Then GoTo Finally End If Try: With _Component.CurrentController If Not .IsConnected Then .connect() ' loadComponent activates the form when already loaded Set oNewForm = .loadComponent(com.sun.star.sdb.application.DatabaseObject.FORM, FormDocument, DesignMode) ' When user opened manually the form in design mode and closed it, the next execution in normal mode needs to be confirmed as below With oNewForm.CurrentController If .isFormDesignMode() <> DesignMode Then .setFormDesignMode(DesignMode) End With End With bOpen = True Finally: OpenFormDocument = bOpen ScriptForge.SF_Utils._ExitFunction(cstThisSub) Exit Function Catch: GoTo Finally End Function ' SFDocuments.SF_Base.OpenFormDocument REM ----------------------------------------------------------------------------- Public Function OpenQuery(Optional ByVal QueryName As Variant _ , Optional ByVal DesignMode As Variant _ ) As Object ''' Open the query given by its name either in normal or in design mode ''' If the query is already open, the query datasheet is made active without changing its mode ''' If still open, the datasheet will be closed together with the actual Base document. ''' Args: ''' QueryName: a valid Query name as a case-sensitive string ''' DesignMode: when True the query is opened in design mode (Default = False) ''' Returns: ''' A Datasheet class instance if the query could be opened and DesignMode = False, otherwise False ''' Exceptions: ''' Query name is invalid ''' Example: ''' oDoc.OpenQuery("myQuery", DesignMode := False) Dim oOpen As Object ' Return value Dim vQueries As Variant ' Array of query names Dim oNewQuery As Object ' Output of loadComponent() Const cstThisSub = "SFDocuments.Base.OpenQuery" Const cstSubArgs = "QueryName, [DesignMode=False]" If ScriptForge.SF_Utils._ErrorHandling() Then On Local Error GoTo Catch Set oOpen = Nothing Check: If IsMissing(DesignMode) Or IsEmpty(DesignMode) Then DesignMode = False vQueries = GetDatabase().Queries ' Includes _IsStillAlive() If ScriptForge.SF_Utils._EnterFunction(cstThisSub, cstSubArgs) Then If Not ScriptForge.SF_Utils._Validate(QueryName, "QueryName", V_STRING, vQueries) Then GoTo Finally If Not ScriptForge.SF_Utils._Validate(DesignMode, "DesignMode", ScriptForge.V_BOOLEAN) Then GoTo Finally End If Try: With _Component.CurrentController ' The connection may have been done previously by a user command. If not, do it now. If Not .IsConnected Then .connect() ' loadComponent activates the query component when already loaded Set oNewQuery = .loadComponent(com.sun.star.sdb.application.DatabaseObject.QUERY, QueryName, DesignMode) End With ' When design mode, the method returns Nothing If Not DesignMode Then Set oOpen = ScriptForge.SF_Services.CreateScriptService("SFDatabases.Datasheet", oNewQuery, [Me]) Finally: Set OpenQuery = oOpen ScriptForge.SF_Utils._ExitFunction(cstThisSub) Exit Function Catch: GoTo Finally End Function ' SFDocuments.SF_Base.OpenQuery REM ----------------------------------------------------------------------------- Public Function OpenTable(Optional ByVal TableName As Variant _ , Optional ByVal DesignMode As Variant _ ) As Object ''' Open the table given by its name either in normal or in design mode ''' If the table is already open, the table datasheet is made active without changing its mode ''' If still open, the datasheet will be closed together with the actual Base document. ''' Args: ''' TableName: a valid table name as a case-sensitive string ''' DesignMode: when True the table is opened in design mode (Default = False) ''' Returns: ''' A Datasheet class instance if the table could be opened or was already open, and DesignMode = False. ''' Otherwise Nothing ''' Exceptions: ''' Table name is invalid ''' Example: ''' oDoc.OpenTable("myTable", DesignMode := False) Dim oOpen As Object ' Return value Dim vTables As Variant ' Array of table names Dim oNewTable As Object ' Output of loadComponent() Const cstThisSub = "SFDocuments.Base.OpenTable" Const cstSubArgs = "TableName, [DesignMode=False]" If ScriptForge.SF_Utils._ErrorHandling() Then On Local Error GoTo Catch Set oOpen = Nothing Check: If IsMissing(DesignMode) Or IsEmpty(DesignMode) Then DesignMode = False vTables = GetDatabase().Tables If ScriptForge.SF_Utils._EnterFunction(cstThisSub, cstSubArgs) Then If Not ScriptForge.SF_Utils._Validate(TableName, "TableName", V_STRING, vTables) Then GoTo Finally If Not ScriptForge.SF_Utils._Validate(DesignMode, "DesignMode", ScriptForge.V_BOOLEAN) Then GoTo Finally End If Try: With _Component.CurrentController ' The connection may have been done previously by a user command. If not, do it now. If Not .IsConnected Then .connect() ' loadComponent activates the table component when already loaded Set oNewTable = .loadComponent(com.sun.star.sdb.application.DatabaseObject.TABLE, TableName, DesignMode) End With ' When design mode, the method returns Nothing If Not DesignMode Then Set oOpen = ScriptForge.SF_Services.CreateScriptService("SFDatabases.Datasheet", oNewTable, [Me]) Finally: Set OpenTable = oOpen ScriptForge.SF_Utils._ExitFunction(cstThisSub) Exit Function Catch: GoTo Finally End Function ' SFDocuments.SF_Base.OpenTable REM ----------------------------------------------------------------------------- Public Function PrintOut(Optional ByVal FormDocument As Variant _ , Optional ByVal Pages As Variant _ , Optional ByVal Copies As Variant _ ) As Boolean ''' Send the content of the given form document to the printer. ''' The printer might be defined previously by default, by the user or by the SetPrinter() method ''' The given form document must be open. It is activated by the method. ''' Args: ''' FormDocument: a valid document form name as a case-sensitive string ''' Pages: the pages to print as a string, like in the user interface. Example: "1-4;10;15-18". Default = all pages ''' Copies: the number of copies ''' Exceptions: ''' FORMDEADERROR The form is not open ''' Returns: ''' True when successful ''' Examples: ''' oDoc.PrintOut("myForm", "1-4;10;15-18", Copies := 2) Dim bPrint As Boolean ' Return value Dim vFormNames As Variant ' Array of all document form names present in the document Dim oFormDocument As Object ' com.sun.star.comp.sdb.Content Const cstThisSub = "SFDocuments.Base.PrintOut" Const cstSubArgs = "FormDocument, [Pages=""""], [Copies=1]" If ScriptForge.SF_Utils._ErrorHandling() Then On Local Error GoTo Catch bPrint = False Check: If IsMissing(Pages) Or IsEmpty(Pages) Then Pages = "" If IsMissing(Copies) Or IsEmpty(Copies) Then Copies = 1 If ScriptForge.SF_Utils._EnterFunction(cstThisSub, cstSubArgs) Then If Not _IsStillAlive() Then GoTo Finally ' Build list of available FormDocuments recursively with _CollectFormDocuments If IsNull(_FormDocuments) Then Set _FormDocuments = _Component.getFormDocuments() vFormNames = Split(_CollectFormDocuments(_FormDocuments), cstToken) If Not ScriptForge.SF_Utils._Validate(FormDocument, "FormDocument", V_STRING, vFormNames) Then GoTo Finally If Not ScriptForge.SF_Utils._Validate(Pages, "Pages", V_STRING) Then GoTo Finally If Not ScriptForge.SF_Utils._Validate(Copies, "Copies", ScriptForge.V_NUMERIC) Then GoTo Finally End If If Not IsLoaded(FormDocument) Then GoTo CatchClosed Try: Set oFormDocument = _FormDocuments.getByHierarchicalName(FormDocument) bPrint = [_Super].PrintOut(Pages, Copies, oFormDocument.Component) Finally: PrintOut = bPrint ScriptForge.SF_Utils._ExitFunction(cstThisSub) Exit Function Catch: GoTo Finally CatchClosed: ScriptForge.SF_Exception.RaiseFatal(FORMDEADERROR, FormDocument, _FileIdent()) End Function ' SFDocuments.SF_Base.PrintOut REM ----------------------------------------------------------------------------- Public Function Properties() As Variant ''' Return the list or properties of the Base class as an array Properties = Array( _ "DocumentType" _ , "IsBase" _ , "IsCalc" _ , "IsDraw " _ , "IsImpress" _ , "IsMath" _ , "IsWriter" _ , "XComponent" _ ) End Function ' SFDocuments.SF_Base.Properties REM ----------------------------------------------------------------------------- Public Function SetPrinter(Optional ByVal FormDocument As Variant _ , Optional ByVal Printer As Variant _ , Optional ByVal Orientation As Variant _ , Optional ByVal PaperFormat As Variant _ ) As Boolean ''' Define the printer options for a form document. The form document must be open. ''' Args: ''' FormDocument: a valid document form name as a case-sensitive string ''' Printer: the name of the printer queue where to print to ''' When absent or space, the default printer is set ''' Orientation: either "PORTRAIT" or "LANDSCAPE". Left unchanged when absent ''' PaperFormat: one of next values ''' "A3", "A4", "A5", "B4", "B5", "LETTER", "LEGAL", "TABLOID" ''' Left unchanged when absent ''' Returns: ''' True when successful ''' Examples: ''' oDoc.SetPrinter("myForm", Orientation := "PORTRAIT") Dim bPrinter As Boolean ' Return value Dim vFormDocuments As Variant ' Array of form documents Dim oFormDocument As Object ' com.sun.star.comp.sdb.Content Const cstThisSub = "SFDocuments.Base.SetPrinter" Const cstSubArgs = "FormDocument, [Printer=""""], [Orientation=""PORTRAIT""|""LANDSCAPE""]" _ & ", [PaperFormat=""A3""|""A4""|""A5""|""B4""|""B5""|""LETTER""|""LEGAL""|""TABLOID""" If ScriptForge.SF_Utils._ErrorHandling() Then On Local Error GoTo Catch bPrinter = False Check: If IsMissing(Printer) Or IsEmpty(Printer) Then Printer = "" If IsMissing(Orientation) Or IsEmpty(Orientation) Then Orientation = "" If IsMissing(PaperFormat) Or IsEmpty(PaperFormat) Then PaperFormat = "" If ScriptForge.SF_Utils._EnterFunction(cstThisSub, cstSubArgs) Then If Not _IsStillAlive() Then GoTo Finally ' Build list of available FormDocuments recursively with _CollectFormDocuments If IsNull(_FormDocuments) Then Set _FormDocuments = _Component.getFormDocuments() vFormDocuments = Split(_CollectFormDocuments(_FormDocuments), cstToken) If Not ScriptForge.SF_Utils._Validate(FormDocument, "FormDocument", V_STRING, vFormDocuments) Then GoTo Finally End If If Not IsLoaded(FormDocument) Then GoTo CatchClosed Try: Set oFormDocument = _FormDocuments.getByHierarchicalName(FormDocument) bPrinter = [_Super].SetPrinter(Printer, Orientation, PaperFormat, oFormDocument.Component) Finally: SetPrinter = bPrinter ScriptForge.SF_Utils._ExitFunction(cstThisSub) Exit Function Catch: GoTo Finally CatchClosed: ScriptForge.SF_Exception.RaiseFatal(FORMDEADERROR, FormDocument, _FileIdent()) End Function ' SFDocuments.SF_Base.SetPrinter REM ----------------------------------------------------------------------------- Public Function SetProperty(Optional ByVal PropertyName As Variant _ , Optional ByRef Value As Variant _ ) As Boolean ''' Set a new value to the given property ''' Args: ''' PropertyName: the name of the property as a string ''' Value: its new value ''' Exceptions ''' ARGUMENTERROR The property does not exist Const cstThisSub = "SFDocuments.Base.SetProperty" Const cstSubArgs = "PropertyName, Value" If SF_Utils._ErrorHandling() Then On Local Error GoTo Catch SetProperty = False Check: If SF_Utils._EnterFunction(cstThisSub, cstSubArgs) Then If Not SF_Utils._Validate(PropertyName, "PropertyName", V_STRING, Properties()) Then GoTo Catch End If Try: Select Case UCase(PropertyName) Case Else End Select Finally: SF_Utils._ExitFunction(cstThisSub) Exit Function Catch: GoTo Finally End Function ' SFDocuments.SF_Base.SetProperty REM ======================================================= SUPERCLASS PROPERTIES REM ----------------------------------------------------------------------------- 'Property Get CustomProperties() As Variant ' CustomProperties = [_Super].GetProperty("CustomProperties") 'End Property ' SFDocuments.SF_Base.CustomProperties REM ----------------------------------------------------------------------------- 'Property Let CustomProperties(Optional ByVal pvCustomProperties As Variant) ' [_Super].CustomProperties = pvCustomProperties 'End Property ' SFDocuments.SF_Base.CustomProperties REM ----------------------------------------------------------------------------- 'Property Get Description() As Variant ' Description = [_Super].GetProperty("Description") 'End Property ' SFDocuments.SF_Base.Description REM ----------------------------------------------------------------------------- 'Property Let Description(Optional ByVal pvDescription As Variant) ' [_Super].Description = pvDescription 'End Property ' SFDocuments.SF_Base.Description REM ----------------------------------------------------------------------------- 'Property Get DocumentProperties() As Variant ' DocumentProperties = [_Super].GetProperty("DocumentProperties") 'End Property ' SFDocuments.SF_Base.DocumentProperties REM ----------------------------------------------------------------------------- Property Get DocumentType() As String DocumentType = [_Super].GetProperty("DocumentType") End Property ' SFDocuments.SF_Base.DocumentType REM ----------------------------------------------------------------------------- Property Get IsBase() As Boolean IsBase = [_Super].GetProperty("IsBase") End Property ' SFDocuments.SF_Base.IsBase REM ----------------------------------------------------------------------------- Property Get IsCalc() As Boolean IsCalc = [_Super].GetProperty("IsCalc") End Property ' SFDocuments.SF_Base.IsCalc REM ----------------------------------------------------------------------------- Property Get IsDraw() As Boolean IsDraw = [_Super].GetProperty("IsDraw") End Property ' SFDocuments.SF_Base.IsDraw REM ----------------------------------------------------------------------------- Property Get IsImpress() As Boolean IsImpress = [_Super].GetProperty("IsImpress") End Property ' SFDocuments.SF_Base.IsImpress REM ----------------------------------------------------------------------------- Property Get IsMath() As Boolean IsMath = [_Super].GetProperty("IsMath") End Property ' SFDocuments.SF_Base.IsMath REM ----------------------------------------------------------------------------- Property Get IsWriter() As Boolean IsWriter = [_Super].GetProperty("IsWriter") End Property ' SFDocuments.SF_Base.IsWriter REM ----------------------------------------------------------------------------- 'Property Get Keywords() As Variant ' Keywords = [_Super].GetProperty("Keywords") 'End Property ' SFDocuments.SF_Base.Keywords REM ----------------------------------------------------------------------------- 'Property Let Keywords(Optional ByVal pvKeywords As Variant) ' [_Super].Keywords = pvKeywords 'End Property ' SFDocuments.SF_Base.Keywords REM ----------------------------------------------------------------------------- 'Property Get Readonly() As Variant ' Readonly = [_Super].GetProperty("Readonly") 'End Property ' SFDocuments.SF_Base.Readonly REM ----------------------------------------------------------------------------- 'Property Get Subject() As Variant ' Subject = [_Super].GetProperty("Subject") 'End Property ' SFDocuments.SF_Base.Subject REM ----------------------------------------------------------------------------- 'Property Let Subject(Optional ByVal pvSubject As Variant) ' [_Super].Subject = pvSubject 'End Property ' SFDocuments.SF_Base.Subject REM ----------------------------------------------------------------------------- 'Property Get Title() As Variant ' Title = [_Super].GetProperty("Title") 'End Property ' SFDocuments.SF_Base.Title REM ----------------------------------------------------------------------------- 'Property Let Title(Optional ByVal pvTitle As Variant) ' [_Super].Title = pvTitle 'End Property ' SFDocuments.SF_Base.Title REM ----------------------------------------------------------------------------- Property Get XComponent() As Variant XComponent = [_Super].GetProperty("XComponent") End Property ' SFDocuments.SF_Base.XComponent REM ========================================================== SUPERCLASS METHODS REM ----------------------------------------------------------------------------- Public Function Activate() As Boolean Activate = [_Super].Activate() End Function ' SFDocuments.SF_Base.Activate REM ----------------------------------------------------------------------------- Public Function CreateMenu(Optional ByVal MenuHeader As Variant _ , Optional ByVal Before As Variant _ , Optional ByVal SubmenuChar As Variant _ ) As Object Set CreateMenu = [_Super].CreateMenu(MenuHeader, Before, SubmenuChar) End Function ' SFDocuments.SF_Base.CreateMenu REM ----------------------------------------------------------------------------- Public Function RemoveMenu(Optional ByVal MenuHeader As Variant) As Boolean RemoveMenu = [_Super].RemoveMenu(MenuHeader) End Function ' SFDocuments.SF_Base.RemoveMenu REM ----------------------------------------------------------------------------- Public Sub RunCommand(Optional ByVal Command As Variant _ , ParamArray Args As Variant _ ) [_Super].RunCommand(Command, Args) End Sub ' SFDocuments.SF_Base.RunCommand REM ----------------------------------------------------------------------------- Public Function Save() As Boolean Save = [_Super].Save() End Function ' SFDocuments.SF_Base.Save REM ----------------------------------------------------------------------------- Public Function SaveAs(Optional ByVal FileName As Variant _ , Optional ByVal Overwrite As Variant _ , Optional ByVal Password As Variant _ , Optional ByVal FilterName As Variant _ , Optional ByVal FilterOptions As Variant _ ) As Boolean SaveAs = [_Super].SaveAs(FileName, Overwrite, Password, FilterName, FilterOptions) End Function ' SFDocuments.SF_Base.SaveAs REM ----------------------------------------------------------------------------- Public Function SaveCopyAs(Optional ByVal FileName As Variant _ , Optional ByVal Overwrite As Variant _ , Optional ByVal Password As Variant _ , Optional ByVal FilterName As Variant _ , Optional ByVal FilterOptions As Variant _ ) As Boolean SaveCopyAs = [_Super].SaveCopyAs(FileName, Overwrite, Password, FilterName, FilterOptions) End Function ' SFDocuments.SF_Base.SaveCopyAs REM =========================================================== PRIVATE FUNCTIONS REM ----------------------------------------------------------------------------- Private Function _CollectFormDocuments(ByRef poContainer As Object) As String ''' Returns a token-separated string of all hierarchical formdocument names ''' depending on the formdocuments container in argument ''' The function traverses recursively the whole tree below the container ''' The initial call starts from the container _Component.getFormDocuments ''' The list contains closed and open forms Dim sCollectNames As String ' Return value Dim oSubItem As Object ' com.sun.star.container.XNameAccess (folder) or com.sun.star.ucb.XContent (form) Dim i As Long Const cstFormType = "application/vnd.oasis.opendocument.text" ' Identifies forms. Folders have a zero-length content type On Local Error GoTo Finally Try: sCollectNames = "" With poContainer For i = 0 To .Count - 1 Set oSubItem = .getByIndex(i) If oSubItem.ContentType = cstFormType Then ' Add the form to the list sCollectNames = sCollectNames & cstToken & oSubItem.HierarchicalName Else sCollectNames = sCollectNames & cstToken & _CollectFormDocuments(oSubItem) End If Next i End With Finally: _CollectFormDocuments = Mid(sCollectNames, Len(cstToken) + 1) ' Skip the initial token Exit Function End Function ' SFDocuments.SF_Base._CollectFormDocuments REM ----------------------------------------------------------------------------- Private Function _FileIdent() As String ''' Returns a file identification from the information that is currently available ''' Useful e.g. for display in error messages _FileIdent = [_Super]._FileIdent() End Function ' SFDocuments.SF_Base._FileIdent REM ----------------------------------------------------------------------------- Private Function _FindByPersistentName(ByRef poContainer As Object _ , psPersistent As String _ ) As Object ''' The FormDocuments property of a Base component has strangely ''' a getByHierarchical() method but no access to the same com.sun.star.comp.sdb.Content ''' object via its persistent/ODF name ''' This method returns the object having the given persistent name ''' The function traverses recursively the whole tree below the container until found ''' The initial call starts from the container _Component.getFormDocuments ''' The list contains closed and open forms ''' Args: ''' poContainer: the actual top of the free, initially _FormDocuments ''' psPersistent: a name like "Obj..." ''' Returns: ''' A com.sun.star.comp.sdb.Content object (object found, the process stops) ''' or Nothing (object not found, the process continues) Dim oMainForm As Object ' Return value Dim oSubItem As Object ' com.sun.star.container.XNameAccess (folder) or com.sun.star.ucb.XContent (form) Dim i As Long Const cstFormType = "application/vnd.oasis.opendocument.text" ' Identifies forms. Folders have a zero-length content type On Local Error GoTo Finally Try: Set oMainForm = Nothing With poContainer For i = 0 To .Count - 1 Set oSubItem = .getByIndex(i) If oSubItem.ContentType = cstFormType Then ' Examine its persistent name If oSubItem.PersistentName = psPersistent Then Set oMainForm = oSubItem Exit For End If Else Set oMainForm = _FindByPersistentName(oSubItem, psPersistent) End If Next i End With Finally: Set _FindByPersistentName = oMainForm Exit Function End Function ' SFDocuments.SF_Base.FindByPersistentName REM ----------------------------------------------------------------------------- Private Function _IsStillAlive(Optional ByVal pbForUpdate As Boolean _ , Optional ByVal pbError As Boolean _ ) As Boolean ''' Returns True if the document has not been closed manually or incidentally since the last use ''' If dead the actual instance is disposed. The execution is cancelled when pbError = True (default) ''' Args: ''' pbForUpdate: if True (default = False), check additionally if document is open for editing ''' pbError: if True (default), raise a fatal error Dim bAlive As Boolean ' Return value If IsMissing(pbForUpdate) Then pbForUpdate = False If IsMissing(pbError) Then pbError = True Try: bAlive = [_Super]._IsStillAlive(pbForUpdate, pbError) Finally: _IsStillAlive = bAlive Exit Function End Function ' SFDocuments.SF_Base._IsStillAlive REM ----------------------------------------------------------------------------- Private Function _PropertyGet(Optional ByVal psProperty As String _ , Optional ByVal pvArg As Variant _ ) As Variant ''' Return the value of the named property ''' Args: ''' psProperty: the name of the property Dim oProperties As Object ' Document or Custom properties Dim vLastCell As Variant ' Coordinates of last used cell in a sheet Dim oSelect As Object ' Current selection Dim vRanges As Variant ' List of selected ranges Dim i As Long Dim cstThisSub As String Const cstSubArgs = "" _PropertyGet = False cstThisSub = "SFDocuments.SF_Base.get" & psProperty ScriptForge.SF_Utils._EnterFunction(cstThisSub, cstSubArgs) If Not _IsStillAlive() Then GoTo Finally Select Case psProperty Case Else _PropertyGet = Null End Select Finally: ScriptForge.SF_Utils._ExitFunction(cstThisSub) Exit Function End Function ' SFDocuments.SF_Base._PropertyGet REM ----------------------------------------------------------------------------- Private Function _Repr() As String ''' Convert the SF_Base instance to a readable string, typically for debugging purposes (DebugPrint ...) ''' Args: ''' Return: ''' "[Base]: Type/File" _Repr = "[Base]: " & [_Super]._FileIdent() End Function ' SFDocuments.SF_Base._Repr REM ============================================ END OF SFDOCUMENTS.SF_BASE