path: root/wizards/source/access2base/CommandBar.xba

<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE script:module PUBLIC "-//OpenOffice.org//DTD OfficeDocument 1.0//EN" "module.dtd">
<script:module xmlns:script="http://openoffice.org/2000/script" script:name="CommandBar" script:language="StarBasic">
REM =======================================================================================================================
REM ===					The Access2Base library is a part of the LibreOffice project.									===
REM ===					Full documentation is available on http://www.access2base.com									===
REM =======================================================================================================================

Option Compatible
Option ClassModule

Option Explicit

REM -----------------------------------------------------------------------------------------------------------------------
REM --- CLASS ROOT FIELDS 								        														---
REM -----------------------------------------------------------------------------------------------------------------------

Private _Type			As String		&apos;	Must be COMMANDBAR
Private _This			As Object		&apos;	Workaround for absence of This builtin function
Private _Parent			As Object
Private _Name			As String
Private _ResourceURL	As String
Private _Window			As Object		&apos;	com.sun.star.frame.XFrame
Private _Module			As String
Private _Toolbar		As Object
Private _BarBuiltin		As Integer		&apos;	1 = builtin, 2 = custom stored in LO/AOO (Base), 3 = custom stored in document (Form)
Private _BarType		As Integer		&apos;	See msoBarTypeXxx constants

REM -----------------------------------------------------------------------------------------------------------------------
REM --- CONSTRUCTORS / DESTRUCTORS						        														---
REM -----------------------------------------------------------------------------------------------------------------------
Private Sub Class_Initialize()
	_Type = OBJCOMMANDBAR
	Set _This = Nothing
	Set _Parent = Nothing
	_Name = &quot;&quot;
	_ResourceURL = &quot;&quot;
	Set _Window = Nothing
	_Module = &quot;&quot;
	Set _Toolbar = Nothing
	_BarBuiltin = 0
	_BarType = -1
End Sub		&apos;	Constructor

REM -----------------------------------------------------------------------------------------------------------------------
Private Sub Class_Terminate()
	On Local Error Resume Next
	Call Class_Initialize()
End Sub		&apos;	Destructor

REM -----------------------------------------------------------------------------------------------------------------------
Public Sub Dispose()
	Call Class_Terminate()
End Sub		&apos;	Explicit destructor

REM -----------------------------------------------------------------------------------------------------------------------
REM --- CLASS GET/LET/SET PROPERTIES					        														---
REM -----------------------------------------------------------------------------------------------------------------------

REM -----------------------------------------------------------------------------------------------------------------------
Property Get BuiltIn() As Boolean
	BuiltIn = _PropertyGet(&quot;BuiltIn&quot;)
End Property		&apos;	BuiltIn (get)

REM -----------------------------------------------------------------------------------------------------------------------
Property Get Name() As String
	Name = _PropertyGet(&quot;Name&quot;)
End Property		&apos;	Name (get)

Public Function pName() As String		&apos;	For compatibility with &lt; V0.9.0
	pName = _PropertyGet(&quot;Name&quot;)
End Function		&apos;	pName (get)

REM -----------------------------------------------------------------------------------------------------------------------
Property Get ObjectType() As String
	ObjectType = _PropertyGet(&quot;ObjectType&quot;)
End Property		&apos;	ObjectType (get)

REM -----------------------------------------------------------------------------------------------------------------------
Public Function Parent() As Object
	Parent = _Parent
End Function		&apos;	Parent (get)	V6.4.0

REM -----------------------------------------------------------------------------------------------------------------------
Public Function Properties(ByVal Optional pvIndex As Variant) As Variant
&apos;	Return
&apos;		a Collection object if pvIndex absent
&apos;		a Property object otherwise

Dim vProperty As Variant, vPropertiesList() As Variant, sObject As String
	vPropertiesList = _PropertiesList()
	sObject = Utils._PCase(_Type)
	If IsMissing(pvIndex) Then
		vProperty = PropertiesGet._Properties(sObject, _This, vPropertiesList)
	Else
		vProperty = PropertiesGet._Properties(sObject, _This, vPropertiesList, pvIndex)
		vProperty._Value = _PropertyGet(vPropertiesList(pvIndex))
	End If
	
Exit_Function:
	Set Properties = vProperty
	Exit Function
End Function	&apos;	Properties

REM -----------------------------------------------------------------------------------------------------------------------
Property Get Visible() As Variant
	Visible = _PropertyGet(&quot;Visible&quot;)
End Property		&apos;	Visible (get)

Property Let Visible(ByVal pvValue As Variant)
	Call _PropertySet(&quot;Visible&quot;, pvValue)
End Property		&apos;	Visible (set)

REM -----------------------------------------------------------------------------------------------------------------------
REM --- CLASS METHODS	 								        														---
REM -----------------------------------------------------------------------------------------------------------------------

REM -----------------------------------------------------------------------------------------------------------------------
Public Function CommandBarControls(Optional ByVal pvIndex As Variant) As Variant
&apos;	Return an object of type CommandBarControl indicated by its index
&apos;	Index is different from UNO index: separators do not count
&apos;	If no pvIndex argument, return a Collection type

	If _ErrorHandler() Then On Local Error Goto Error_Function
Const cstThisSub = &quot;CommandBar.CommandBarControls&quot;
	Utils._SetCalledSub(cstThisSub)

Dim oLayout As Object, vElements() As Variant, iIndexToolbar As Integer, oToolbar As Object
Dim i As Integer, iItemsCount As Integer, oSettings As Object, vItem() As Variant, bSeparator As Boolean
Dim oObject As Object

	Set oObject = Nothing
	If Not IsMissing(pvIndex) Then
		If Not Utils._CheckArgument(pvIndex, 1, Utils._AddNumeric()) Then Goto Exit_Function
		If pvIndex &lt; 0 Then Goto Trace_IndexError
	End If

	Select Case _BarType
		Case msoBarTypeNormal, msoBarTypeMenuBar
		Case Else	:	Goto Error_NotApplicable				&apos;	Status bar not supported
	End Select

	Set oLayout = _Window.LayoutManager
	vElements = oLayout.getElements()
	iIndexToolbar = _FindElement(vElements())
	If iIndexToolbar &lt; 0 Then Goto Error_NotApplicable			&apos;	Toolbar not visible
	Set oToolbar = vElements(iIndexToolbar)

	iItemsCount = 0
	Set oSettings = oToolbar.getSettings(False)

	bSeparator = False	
	For i = 0 To oSettings.getCount() - 1
		Set vItem() = oSettings.getByIndex(i)
		If _GetPropertyValue(vItem, &quot;Type&quot;, 1) &lt;&gt; 1 Then		&apos;	Type = 1 indicates separator
			iItemsCount = iItemsCount + 1
			If Not IsMissing(pvIndex) Then
				If pvIndex = iItemsCount - 1 Then
					Set oObject = New CommandBarControl
					With oObject
						Set ._This = oObject
						Set ._Parent = _This
						._ParentCommandBarName = _Name
						._ParentCommandBar = oToolbar
						._ParentBuiltin = ( _BarBuiltin = 1 )
						._Element = vItem()
						._InternalIndex = i
						._Index = iItemsCount					&apos;	Indexes start at 1
						._BeginGroup = bSeparator
					End With
				End If
				bSeparator = False
			End If
		Else
			bSeparator = True
		End If
	Next i

	If IsNull(oObject) Then
		Select Case True
			Case IsMissing(pvIndex)
				Set oObject = New Collect
				Set oObject._This = oObject
				oObject._CollType = COLLCOMMANDBARCONTROLS
				Set oObject._Parent = _This
				oObject._Count = iItemsCount
			Case Else		&apos;	pvIndex is numeric
				Goto Trace_IndexError
		End Select
	End If

Exit_Function:
	Set CommandBarControls = oObject
	Set oObject = Nothing
	Utils._ResetCalledSub(cstThisSub)
	Exit Function
Error_Function:
	TraceError(TRACEABORT, Err, cstThisSub, Erl)
	GoTo Exit_Function
Trace_IndexError:
	TraceError(TRACEFATAL, ERRCOLLECTION, Utils._CalledSub(), 0)
	Goto Exit_Function
Error_NotApplicable:
	TraceError(TRACEFATAL, ERRMETHOD, Utils._CalledSub(), 0, 1, cstThisSub)
	Goto Exit_Function
End Function	&apos;	CommandBarControls		V1,3,0

REM -----------------------------------------------------------------------------------------------------------------------
Public Function Controls(Optional ByVal pvIndex As Variant) As Variant
&apos;	Alias for CommandBarControls (VBA)

	If _ErrorHandler() Then On Local Error Goto Error_Function
Const cstThisSub = &quot;CommandBar.Controls&quot;
	Utils._SetCalledSub(cstThisSub)

Dim oObject As Object

	If IsMissing(pvIndex) Then Set oObject = CommandBarControls() Else Set oObject = CommandBarControls(pvIndex)

Exit_Function:
	Set Controls = oObject
	Set oObject = Nothing
	Utils._ResetCalledSub(cstThisSub)
	Exit Function
Error_Function:
	TraceError(TRACEABORT, Err, cstThisSub, Erl)
	GoTo Exit_Function
End Function	&apos;	Controls		V1,3,0

REM -----------------------------------------------------------------------------------------------------------------------
Public Function getProperty(Optional ByVal pvProperty As Variant) As Variant
&apos;	Return property value of psProperty property name

	Utils._SetCalledSub(&quot;CommandBar.getProperty&quot;)
	If IsMissing(pvProperty) Then Call _TraceArguments()
	getProperty = _PropertyGet(pvProperty)
	Utils._ResetCalledSub(&quot;CommandBar.getProperty&quot;)
	
End Function		&apos;	getProperty

REM -----------------------------------------------------------------------------------------------------------------------
Public Function hasProperty(ByVal Optional pvProperty As Variant) As Boolean
&apos;	Return True if object has a valid property called pvProperty (case-insensitive comparison !)

	If IsMissing(pvProperty) Then hasProperty = PropertiesGet._hasProperty(_Type, _PropertiesList()) Else hasProperty = PropertiesGet._hasProperty(_Type, _PropertiesList(), pvProperty)
	Exit Function
	
End Function	&apos;	hasProperty

REM -----------------------------------------------------------------------------------------------------------------------
Public Function Reset() As Boolean
&apos;	Reset a whole command bar to its initial values

	If _ErrorHandler() Then On Local Error Goto Error_Function
Const cstThisSub = &quot;CommandBar.Reset&quot;
	Utils._SetCalledSub(cstThisSub)

	_Toolbar.reload()

Exit_Function:
	Reset = True
	Utils._ResetCalledSub(cstThisSub)
	Exit Function
Error_Function:
	TraceError(TRACEABORT, Err, cstThisSub, Erl)
	Reset = False
	GoTo Exit_Function
End Function	&apos;	Reset	V1.3.0

REM -----------------------------------------------------------------------------------------------------------------------
REM --- PRIVATE FUNCTIONS 								        														---
REM -----------------------------------------------------------------------------------------------------------------------

REM -----------------------------------------------------------------------------------------------------------------------
Private Function _FindElement(pvElements As Variant) As Integer
&apos;	Return -1 if not found, otherwise return index in elements table of LayoutManager

Dim i As Integer

	_FindElement = -1
	If Not IsArray(pvElements) Then Exit Function

	For i = 0 To UBound(pvElements)
		If _ResourceURL = pvElements(i).ResourceURL Then
			_FindElement = i
			Exit Function
		End If
	Next i

End Function

REM -----------------------------------------------------------------------------------------------------------------------
Private Function _PropertiesList() As Variant
	 _PropertiesList = Array(&quot;BuiltIn&quot;, &quot;Name&quot;, &quot;ObjectType&quot;, &quot;Visible&quot;)
End Function	&apos;	_PropertiesList

REM -----------------------------------------------------------------------------------------------------------------------
Private Function _PropertyGet(ByVal psProperty As String) As Variant
&apos;	Return property value of the psProperty property name

	If _ErrorHandler() Then On Local Error Goto Error_Function
Dim cstThisSub As String
	cstThisSub = &quot;CommandBar.get&quot; &amp; psProperty
	Utils._SetCalledSub(cstThisSub)
	_PropertyGet = Nothing

Dim oLayout As Object, iElementIndex As Integer
	
	Select Case UCase(psProperty)
		Case UCase(&quot;BuiltIn&quot;)
			_PropertyGet = ( _BarBuiltin = 1 )
		Case UCase(&quot;Name&quot;)
			_PropertyGet = _Name
		Case UCase(&quot;ObjectType&quot;)
			_PropertyGet = _Type
		Case UCase(&quot;Visible&quot;)
			Set oLayout = _Window.LayoutManager
			iElementIndex = _FindElement(oLayout.getElements())
			If iElementIndex &lt; 0 Then _PropertyGet = False Else _PropertyGet = oLayout.isElementVisible(_ResourceURL)
		Case Else
			Goto Trace_Error
	End Select
	
Exit_Function:
	Utils._ResetCalledSub(cstThisSub)
	Exit Function
Trace_Error:
	TraceError(TRACEFATAL, ERRPROPERTY, Utils._CalledSub(), 0, 1, psProperty)
	_PropertyGet = Nothing
	Goto Exit_Function
Error_Function:
	TraceError(TRACEABORT, Err, Utils._CalledSub(), Erl)
	_PropertyGet = Nothing
	GoTo Exit_Function
End Function		&apos;	_PropertyGet

REM -----------------------------------------------------------------------------------------------------------------------
Private Function _PropertySet(ByVal psProperty As String, ByVal pvValue As Variant) As Boolean
&apos;	Return True if property setting OK

	If _ErrorHandler() Then On Local Error Goto Error_Function
Dim cstThisSub As String
	cstThisSub = &quot;CommandBar.set&quot; &amp; psProperty
	Utils._SetCalledSub(cstThisSub)
	_PropertySet = True
Dim iArgNr As Integer
Dim oLayout As Object, iElementIndex As Integer


	Select Case UCase(_A2B_.CalledSub)
		Case UCase(&quot;setProperty&quot;)				:	iArgNr = 3
		Case UCase(&quot;CommandBar.setProperty&quot;)	:	iArgNr = 2
		Case UCase(cstThisSub)					:	iArgNr = 1
	End Select
	
	If Not hasProperty(psProperty) Then Goto Trace_Error

	Select Case UCase(psProperty)
		Case UCase(&quot;Visible&quot;)
			If Not Utils._CheckArgument(pvValue, iArgNr, vbBoolean, , False) Then Goto Trace_Error_Value
			Set oLayout = _Window.LayoutManager
			With oLayout
				iElementIndex = _FindElement(.getElements())
				If iElementIndex &lt; 0 Then
					If pvValue Then
						.createElement(_ResourceURL)
						.showElement(_ResourceURL)
					End If
				Else
					If pvValue &lt;&gt; .isElementVisible(_ResourceURL) Then
						If pvValue Then .showElement(_ResourceURL) Else .hideElement(_ResourceURL)
					End If
				End If
			End With
		Case Else
			Goto Trace_Error
	End Select
	
Exit_Function:
	Utils._ResetCalledSub(cstThisSub)
	Exit Function
Trace_Error:
	TraceError(TRACEFATAL, ERRPROPERTY, Utils._CalledSub(), 0, , psProperty)
	_PropertySet = False
	Goto Exit_Function
Trace_Error_Value:
	TraceError(TRACEFATAL, ERRPROPERTYVALUE, Utils._CalledSub(), 0, 1, Array(pvValue, psProperty))
	_PropertySet = False
	Goto Exit_Function
Error_Function:
	TraceError(TRACEABORT, Err, cstThisSub, Erl)
	_PropertySet = False
	GoTo Exit_Function
End Function			&apos;	_PropertySet

</script:module>