SFDialogs.Dialog service/text/sbasic/shared/03/sf_dialog.xhpDialog service
SFDialogs.Dialog service
The Dialog service contributes to the management of dialogs created with the Basic Dialog Editor. Each instance of the current class represents a single dialog box displayed to the user.A dialog box can be displayed in modal or in non-modal modes.In modal mode, the box is displayed and the execution of the macro process is suspended until one of the OK or Cancel buttons is pressed. In the meantime, user actions executed on the box can trigger specific actions.In non-modal mode, the dialog box is "floating" on the user desktop and the execution of the macro process continues normally. A non-modal dialog closes when it is terminated with the Terminate() method or when the %PRODUCTNAME session ends. The window close button is inactive in non-modal dialogs.A dialog box disappears from memory after its explicit termination.The SFDialogs.Dialog service is closely related to the SFDialogs.DialogControl service.
Service invocation and usage
The Dialog service is invoked through the CreateScriptService method. It requires three positional arguments to specify the dialog box to activate:Container: "GlobalScope" for preinstalled libraries or a window name as defined by ScriptForge.UI service. Empty string "" default value stands for the current document.Library: The case-sensitive name of a library contained in the container. Default value is "Standard".DialogName: A case-sensitive string designating the dialog.Below %PRODUCTNAME Basic and Python examples are displaying the dlgConsole dialog that belongs to ScriptForge shared library:Dim oDlg As Object, lButton As LongDim Container As String, Library As String, DialogName As StringSet oDlg = CreateScriptService("SFDialogs.Dialog", "GlobalScope", "ScriptForge", "dlgConsole")'... controls initialization goes here...lButton = oDlg.Execute()'Default mode = ModalIf lButton = oDlg.OKBUTTON Then'... Process controls and do what is needed hereEnd IfoDlg.Terminate()Or using Python:dlg = CreateScriptService('SFDialogs.Dialog', 'GlobalScope', 'ScriptForge', 'dlgConsole')# ... controls initialization goes here...rc = dlg.Execute()# Default mode is Modalif rc == dlg.OKBUTTON: # ... Process controls and do what is needed heredlg.Terminate()Alternatively a Dialog instance can be retrieved via the SFDialogs.DialogEvent service, providing that the dialog was initiated with the Dialog service. DialogEvent returns the SFDialogs.Dialog service instance that triggered the event.Sub SomeEvent(ByRef poEvent As Object) Dim oDlg As Object Set oDlg = CreateScriptService("SFDialogs.DialogEvent", poEvent)End Subwith Python:def some_event(event: uno): dlg = CreateScriptService("SFDialogs.DialogEvent", event)Note that in previous examples, the prefix "SFDialogs." may be omitted when deemed appropriate.
Properties
NameReadOnlyTypeDescriptionOKBUTTONYesIntegerValue = 1. An OK button was pressed.CANCELBUTTONYesIntegerValue = 0. A Cancel button was pressed.CaptionNoStringSpecify the title of the dialog.HeightNoLongSpecify the height of the dialog box.ModalYesBooleanSpecifies if the dialog box is currently in execution in modal mode.NameYesStringThe name of the dialogPageNoIntegerA dialog may have several pages that can be traversed by the user step by step. The Page property of the Dialog object defines which page of the dialog is active.VisibleNoBooleanSpecify if the dialog box is visible on the desktop. By default it is not visible until the Execute() method is run and visible afterwards.XDialogModelYesAPI;UnoControlDialogModelUNO objectThe UNO object representing the dialog model. Refer to XControlModel and UnoControlDialogModel in Application Programming Interface (API) documentation for detailed information.XDialogViewYesAPI;UnoControlDialogUNO objectThe UNO object representing the dialog view. Refer to XControl and UnoControlDialog in Application Programming Interface (API) documentation for detailed information.WidthNoLongSpecify the width of the dialog box.
Event properties
Returns a URI string with the reference to the script triggered by the event. Read its specification in the scripting framework URI specification.
NameReadOnlyBasic IDE DescriptionOnFocusGainedYesWhen receiving focusOnFocusLostYesWhen losing focusOnKeyPressedYesKey pressedOnKeyReleasedYesKey releasedOnMouseDraggedYesMouse moved while key pressesOnMouseEnteredYesMouse insideOnMouseExitedYesMouse outsideOnMouseMovedYesMouse movedOnMousePressedYesMouse button pressedOnMouseReleasedYesMouse button released
Set the focus on the current Dialog instance. Return True if focusing was successful.This method is called from a dialog or control event, or when a dialog is displayed in non-modal mode.
svc.Activate(): bool
Dim oDlg As ObjectSet oDlg = CreateScriptService(,, "myDialog")oDlg.Execute()' ...oDlg.Activate()Python and %PRODUCTNAME Basic examples both assume that the dialog is stored in current document's Standard library.dlg = CreateScriptService(,,'myDialog')dlg.Execute()# ...dlg.Activate() Controls -------------------------------------------------------------------------------------------------------------------------- Dialog service;Controls
Controls
Return either:the list of the controls contained in the dialoga DialogControl class instance based on its name
ControlName : A valid control name as a case-sensitive string. If absent, the list of control names is returned as a zero-based array.
Dim myDialog As Object, myList As Variant, myControl As ObjectSet myDialog = CreateScriptService("SFDialogs.Dialog", , "Standard", "Dialog1")myList = myDialog.Controls()Set myControl = myDialog.Controls("myTextBox")dlg = CreateScriptService('SFDialogs.Dialog','', 'Standard', 'Dialog1')ctrls = dlg.Controls()ctrl = dlg.Controls('myTextBox') EndExecute -------------------------------------------------------------------------------------------------------------------------- Dialog service;EndExecute
EndExecute
Ends the display of a modal dialog and gives back the argument as return value for the current Execute() running action.EndExecute() is usually contained in the processing of a macro triggered by a dialog or control event.
svc.EndExecute(returnvalue: int)
returnvalue: The value passed to the running Execute() method.
Using %PRODUCTNAME Basic:Sub OnEvent(poEvent As com.sun.star.lang.EventObject) Dim oDlg As Object Set oDlg = CreateScriptService("SFDialogs.DialogEvent", poEvent) oDlg.EndExecute(ReturnValue := 25)End SubUsing Python:from com.sun.star.lang import EventObjectdef on_event(event: EventObject): dlg = CreateScriptService("SFDialogs.DialogEvent", event) dlg.EndExecute(25)Above com.sun.star.lang.EventObject mentions are optional. Such annotations help identify %PRODUCTNAME Application Programming Interface (API). Execute -------------------------------------------------------------------------------------------------------------------------- Dialog service;Execute
Execute
Display the dialog box and, when modal, wait for its termination by the user. The returned value is either:0 : Cancel button pressed1 : OK button pressedOtherwise the dialog stopped with an EndExecute() statement issued by a dialog or control eventFor non-modal dialog boxes the method always returns 0 and the execution of the macro continues.
svc.Execute(modal: bool = True): int
modal: False when non-modal dialog. Default = True.
In this Basic example myDialog dialog is stored in current document's Standard library.Dim oDlg As Object, lReturn As LongSet oDlg = CreateScriptService("SFDialogs.Dialog", , , "myDialog")lReturn = oDlg.Execute(Modal := False)Select Case lReturn ' ...End SelectThis Python code displays DlgConvert modal dialog from Euro shared Basic library.dlg = CreateScriptService("SFDialogs.Dialog", 'GlobalScope', 'Euro', "DlgConvert")rc = dlg.Execute()if rc == dlg.CANCELBUTTON: # ... Terminate -------------------------------------------------------------------------------------------------------------------------- Dialog service;Terminate
Terminate
Terminate the Dialog service for the current instance. Return True if the termination was successful.
svc.Terminate(): bool
Below Basic and Python examples open DlgConsole and dlgTrace non-modal dialogs. They are respectively stored in ScriptForge and Access2Base shared libraries. Dialog close buttons are disabled and explicit termination is performed at the end of a running process.In this example a button in DlgConsole is substituting inhibited window closing:oDlg = CreateScriptService("SFDialogs.Dialog","GlobalScope","ScriptForge","DlgConsole")oDlg.Execute(modal:=False)Wait 5000oDlg.Terminate()With Python:from time import sleepdlg = CreateScriptService('SFDialogs.Dialog',"GlobalScope",'Access2Base',"dlgTrace")dlg.Execute(modal=False)sleep 5dlg.Terminate()