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<?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="SF_Toolbar" script:language="StarBasic" script:moduleType="normal">REM =======================================================================================================================
REM === The ScriptForge library and its associated libraries are part of the LibreOffice project. ===
REM === The SFWidgets 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_Toolbar
''' ==========
''' Hide/show a toolbar related to a component/document.
'''
''' Each component has its own set of toolbars, depending on the component type
''' (Calc, Writer, Basic IDE, ...).
''' In the context of the actual class, a toolbar is presumed defined statically:
''' - either by the application
''' - or by a customization done by the user.
''' The definition of a toolbar can be stored in the application configuration files
''' or in a specific document.
''' Changes made by scripts to toolbars stored in the application are persistent.
''' They are valid for all documents of the same type.
'''
''' Note that the menubar and the statusbar are not considered toolbars in this context.
'''
''' A toolbar consists in a series of graphical controls to trigger actions.
''' The "Toolbar" service gives access to the "ToolbarButton" service to manage
''' the individual buttons belonging to the toolbar.
'''
''' The name of a toolbar is either:
''' - its so-called UIName when it is available,
''' - or the last component of the resource URL: "private:resource/toolbar/the-name-here"
'''
''' Service invocation:
''' The Toolbars() method returns the list of available toolbar names
''' The Toolbars(toolbarname) returns a Toolbar service
''' It is available from
''' - the UI service to access the toolbars of the Basic IDE ("BASICIDE"),
''' the start center ("WELCOMESCREEN") or the active window
''' - the Document, Calc, Writer, Datasheet, FormDocument services to access
''' their respective set of toolbars.
''' Example:
''' Dim oCalc As Object, oToolbar As Object
''' Set oCalc = CreateScriptService("Calc", "myFile.ods")
''' Set oToolbar = oCalc.Toolbars("findbar")
REM ================================================================== EXCEPTIONS
REM ============================================================= PRIVATE MEMBERS
Private [Me] As Object
Private ObjectType As String ' Must be TOOLBAR
Private ServiceName As String
Private _Component As Object ' com.sun.star.lang.XComponent
Private _ResourceURL As String ' Toolbar internal name
Private _UIName As String ' Toolbar external name, may be ""
Private _UIConfigurationManager As Object ' com.sun.star.ui.XUIConfigurationManager
Private _ElementsInfoIndex As Long ' Index of the toolbar in the getElementsInfo(0) array
Private _Storage As Long ' One of the toolbar location constants
Private _LayoutManager As Object ' com.sun.star.comp.framework.LayoutManager
Private _ToolbarButtons As Object ' SF_Dictionary of toolbar buttons
Type _ToolbarButton
Toolbar As Object ' The actual SF_Toolbar object instance
Index As Long ' Entry number in buttons lists
Label As String ' Label (static description)
AccessibleName As String ' Name found in accessible context
Element As Object ' com.sun.star.ui.XUIElement
End Type
REM ============================================================ MODULE CONSTANTS
' Toolbar locations
Private Const cstBUILTINTOOLBAR = 0 ' Standard toolbar
Private Const cstCUSTOMTOOLBAR = 1 ' Toolbar added by user and stored in the LibreOffice application
Private Const cstCUSTOMDOCTOOLBAR = 2 ' Toolbar added by user solely for a single document
REM ====================================================== CONSTRUCTOR/DESTRUCTOR
REM -----------------------------------------------------------------------------
Private Sub Class_Initialize()
Set [Me] = Nothing
ObjectType = "TOOLBAR"
ServiceName = "SFWidgets.Toolbar"
Set _Component = Nothing
_ResourceURL = ""
_UIName = ""
Set _UIConfigurationManager = Nothing
_ElementsInfoIndex = -1
_Storage = 0
Set _LayoutManager = Nothing
Set _ToolbarButtons = Nothing
End Sub ' SFWidgets.SF_Toolbar Constructor
REM -----------------------------------------------------------------------------
Private Sub Class_Terminate()
Call Class_Initialize()
End Sub ' SFWidgets.SF_Toolbar Destructor
REM -----------------------------------------------------------------------------
Public Function Dispose() As Variant
Call Class_Terminate()
Set Dispose = Nothing
End Function ' SFWidgets.SF_Toolbar Explicit Destructor
REM ================================================================== PROPERTIES
REM -----------------------------------------------------------------------------
Property Get BuiltIn() As Boolean
''' Returns True when the toolbar is part of the set of standard toolbars shipped with the application.
''' Example:
''' MsgBox myToolbar.BuiltIn
BuiltIn = _PropertyGet("BuiltIn")
End Property ' SFWidgets.SF_Toolbar.BuiltIn (get)
REM -----------------------------------------------------------------------------
Property Get Docked() As Variant
''' Returns True when the toolbar is active in the window and Docked.
''' Example:
''' MsgBox myToolbar.Docked
Docked = _PropertyGet("Docked")
End Property ' SFWidgets.SF_Toolbar.Docked (get)
REM -----------------------------------------------------------------------------
Property Get HasGlobalScope() As Boolean
''' Returns True when the toolbar is available in all documents of the same type
''' Example:
''' MsgBox myToolbar.HasGlobalScope
HasGlobalScope = _PropertyGet("HasGlobalScope")
End Property ' SFWidgets.SF_Toolbar.HasGlobalScope (get)
REM -----------------------------------------------------------------------------
Property Get Name() As String
''' Returns the name of the toolbar
''' Example:
''' MsgBox myToolbar.Name
Name = _PropertyGet("Name")
End Property ' SFWidgets.SF_Toolbar.Name (get)
REM -----------------------------------------------------------------------------
Property Get ResourceURL() As String
''' Returns URL of the toolbar, in the form private:toolbar/xxx
''' Example:
''' MsgBox myToolbar.ResourceURL
ResourceURL = _PropertyGet("ResourceURL")
End Property ' SFWidgets.SF_Toolbar.ResourceURL (get)
REM -----------------------------------------------------------------------------
Property Get Visible() As Variant
''' Returns True when the toolbar is active in the window and visible.
''' Example:
''' MsgBox myToolbar.Visible
Visible = _PropertyGet("Visible")
End Property ' SFWidgets.SF_Toolbar.Visible (get)
REM -----------------------------------------------------------------------------
Property Let Visible(ByVal pvVisible As Variant)
''' Sets the visible status of the toolbar.
''' When the toolbar is not yet active i the window, it is first created.
''' Example:
''' myToolbar.Visible = True
_PropertySet("Visible", pvVisible)
End Property ' SFWidgets.SF_Toolbar.Visible (let)
REM -----------------------------------------------------------------------------
Property Get XUIElement() As Variant
''' Returns the com.sun.star.ui.XUIElement UNO object corresponding with the toolbar
''' Example:
''' MsgBox myToolbar.XUIElement
XUIElement = _PropertyGet("XUIElement")
End Property ' SFWidgets.SF_Toolbar.XUIElement (get)
REM ===================================================================== METHODS
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
''' If the property does not exist, returns Null
''' Exceptions:
''' see the exceptions of the individual properties
''' Examples:
''' myToolbar.GetProperty("Visible")
Const cstThisSub = "SFWidgets.Toolbar.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:
GetProperty = _PropertyGet(PropertyName)
Finally:
ScriptForge.SF_Utils._ExitFunction(cstThisSub)
Exit Function
Catch:
GoTo Finally
End Function ' SFWidgets.SF_Toolbar.GetProperty
REM -----------------------------------------------------------------------------
Public Function Methods() As Variant
''' Return the list of public methods of the Model service as an array
Methods = Array( _
"ToolbarButtons" _
)
End Function ' SFWidgets.SF_Toolbar.Methods
REM -----------------------------------------------------------------------------
Public Function Properties() As Variant
''' Return the list or properties of the Timer a.AddItem("B>B1")class as an array
Properties = Array( _
"BuiltIn" _
, "Docked" _
, "HasGlobalScope" _
, "Name" _
, "ResourceURL" _
, "Visible" _
, "XUIElement" _
)
End Function ' SFWidgets.SF_Toolbar.Properties
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 = "SFWidgets.Toolbar.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:
SetProperty = _PropertySet(PropertyName, Value)
Finally:
SF_Utils._ExitFunction(cstThisSub)
Exit Function
Catch:
GoTo Finally
End Function ' SFWidgets.SF_Toolbar.SetProperty
REM -----------------------------------------------------------------------------
Public Function ToolbarButtons(Optional ByVal ButtonName As Variant) As Variant
''' Returns either a list of the available toolbar button names in the actual toolbar
''' or a ToolbarButton object instance.
''' Args:
''' ButtonName: the usual name of one of the available buttons in the actual toolbar
''' Returns:
''' A zero-based array of button names when the argument is absent,
''' or a new ToolbarButton object instance.
''' An inactive toolbar has no buttons => the actual method forces the toolbar to be made visible first.
Const cstThisSub = "SFWidgets.Toolbar.ToolbarButtons"
Const cstSubArgs = "[ButtonName=""""]"
If ScriptForge.SF_Utils._ErrorHandling() Then On Local Error GoTo Catch
Check:
If IsMissing(ButtonName) Or IsEmpty(ButtonName) Then ButtonName = ""
' Store button descriptions in cache
_CollectAllButtons()
If ScriptForge.SF_Utils._EnterFunction(cstThisSub, cstSubArgs) Then
If VarType(ButtonName) = V_STRING Then
If Len(ButtonName) > 0 Then
If Not ScriptForge.SF_Utils._Validate(ButtonName, "ButtonName", V_STRING, _ToolbarButtons.Keys()) Then GoTo Finally
End If
Else
If Not ScriptForge.SF_Utils._Validate(ButtonName, "ButtonName", V_STRING) Then GoTo Finally ' Manage here the VarType error
End If
End If
Try:
If Len(ButtonName) = 0 Then
ToolbarButtons = _ToolbarButtons.Keys()
Else
ToolbarButtons = CreateScriptService("SFWidgets.ToolbarButton", _ToolbarButtons.Item(ButtonName))
End If
Finally:
ScriptForge.SF_Utils._ExitFunction(cstThisSub)
Exit Function
Catch:
GoTo Finally
End Function ' SFWidgets.SF_Toolbar.ToolbarButtons
REM =========================================================== PRIVATE FUNCTIONS
REM -----------------------------------------------------------------------------
Private Sub _CollectAllButtons()
''' Stores a SF_Dictionary object instance, with
''' - key = name of the button
''' - item = a _ButtonDesc object type
''' into _ToolbarButtons, a cache for all buttons.
''' The toolbar is made visible before collecting the buttons.
'''
''' The name of the buttons is derived either from:
''' - the Label property of the static toolbar and toolbar buttons definitions
''' - or the AccessibleName property of the AccessibleContext of the button
''' whichever is found first.
''' Separators are skipped.
''' If there are homonyms (>= 2 buttons having the same name), only the 1st one is retained.
Dim oElement As Object ' com.sun.star.ui.XUIElement
Dim oSettings As Object ' com.sun.star.container.XIndexAccess
Dim vProperties() As Variant ' Array of property values
Dim iType As Integer ' Separators have type = 1, others have Type = 0
Dim oAccessible As Object ' com.sun.star.accessibility.XAccessible
Dim sLabel As String ' Label in static description
Dim sAccessibleName As String ' Name in AccessibleContext
Dim sButtonName As String ' Key part in dictionary entry
Dim oButton As Object ' Item part in dictionary entry
Dim i As Long
On Local Error GoTo Catch
If Not IsNull(_ToolbarButtons) Then GoTo Finally ' Do not redo the job if already done
Try:
' Force the visibility of the toolbar
Visible = True
Set _ToolbarButtons = ScriptForge.SF_Services.CreateScriptService("ScriptForge.Dictionary")
Set oElement = _LayoutManager.getElement(_ResourceURL)
Set oSettings = oElement.getSettings(True)
With oSettings
For i = 0 To .Count - 1
vProperties = .getByIndex(i)
iType = ScriptForge.SF_Utils._GetPropertyValue(vProperties, "Type")
If iType = 0 Then ' Usual button
sLabel = ScriptForge.SF_Utils._GetPropertyValue(vProperties, "Label")
If Len(sLabel) = 0 Then
Set oAccessible = oElement.RealInterface.AccessibleContext.getAccessibleChild(i)
sAccessibleName = oAccessible.AccessibleName
Else
sAccessibleName = ""
End If
' Store in dictionary
sButtonName = sLabel & sAccessibleName ' At least 1 of them is blank
If Len(sButtonName) > 0 Then
Set oButton = New _ToolbarButton
With oButton
Set .Toolbar = [Me]
.Index = i
.Label = sLabel
.AccessibleName = sAccessibleName
Set .Element = oElement
End With
With _ToolbarButtons
If Not .Exists(sButtonName) Then .Add(sButtonName, oButton)
End With
End If
End If
Next i
End With
Finally:
Exit Sub
Catch:
' _ToolbarButtons is left unchanged
GoTo Finally
End Sub ' SFWidgets.SF_Toolbar._CollectAllButtons
REM -----------------------------------------------------------------------------
Public Sub _Initialize(ByRef poToolbar As Object)
''' Complete the object creation process:
''' - Initialize the toolbar descriptioner use
''' Args:
''' poToolbar: the toolbar description as a ui._Toolbr object
Try:
' Store the static description
With poToolbar
_Component = .Component
_ResourceURL = .ResourceURL
_UIName = .UIName
_UIConfigurationManager = .UIConfigurationManager
_ElementsInfoIndex = .ElementsInfoIndex
_Storage = .Storage
End With
' Complement
If Len(_UIName) = 0 Then _UIName = Split(_ResourceURL, "/")(2)
Set _LayoutManager = _Component.CurrentController.Frame.LayoutManager
Finally:
Exit Sub
End Sub ' SFWidgets.SF_Toolbar._Initialize
REM -----------------------------------------------------------------------------
Private Function _PropertyGet(Optional ByVal psProperty As String) As Variant
''' Return the value of the named property
''' Args:
''' psProperty: the name of the property
Dim vGet As Variant ' Return value
Dim oElement As Object ' com.sun.star.ui.XUIElement
Dim cstThisSub As String
Const cstSubArgs = ""
cstThisSub = "SFWidgets.Toolbar.get" & psProperty
If ScriptForge.SF_Utils._ErrorHandling() Then On Local Error GoTo Catch
ScriptForge.SF_Utils._EnterFunction(cstThisSub, cstSubArgs)
_PropertyGet = Null
Select Case UCase(psProperty)
Case UCase("BuiltIn")
_PropertyGet = ( _Storage = cstBUILTINTOOLBAR )
Case UCase("Docked")
Set oElement = _LayoutManager.getElement(_ResourceURL)
If Not IsNull(oElement) Then _PropertyGet = _LayoutManager.isElementDocked(_ResourceURL) Else _PropertyGet = False
Case UCase("HasGlobalScope")
_PropertyGet = ( _Storage = cstBUILTINTOOLBAR Or _Storage = cstCUSTOMTOOLBAR )
Case UCase("Name")
_PropertyGet = _UIName
Case UCase("ResourceURL")
_PropertyGet = _ResourceURL
Case UCase("Visible")
Set oElement = _LayoutManager.getElement(_ResourceURL)
If Not IsNull(oElement) Then _PropertyGet = _LayoutManager.isElementVisible(_ResourceURL) Else _PropertyGet = False
Case UCase("XUIElement")
_PropertyGet = _LayoutManager.getElement(_ResourceURL)
Case Else
_PropertyGet = Null
End Select
Finally:
ScriptForge.SF_Utils._ExitFunction(cstThisSub)
Exit Function
Catch:
GoTo Finally
End Function ' SFWidgets.SF_Toolbar._PropertyGet
REM -----------------------------------------------------------------------------
Private Function _PropertySet(Optional ByVal psProperty As String _
, Optional ByVal pvValue As Variant _
) As Boolean
''' Set the new value of the named property
''' Args:
''' psProperty: the name of the property
''' pvValue: the new value of the given property
Dim bSet As Boolean ' Return value
Dim oElement As Object ' com.sun.star.ui.XUIElement
Dim bVisible As Boolean ' Actual Visible state
Dim cstThisSub As String
Const cstSubArgs = "Value"
If ScriptForge.SF_Utils._ErrorHandling() Then On Local Error GoTo Catch
bSet = False
cstThisSub = "SFWidgets.Toolbar.set" & psProperty
ScriptForge.SF_Utils._EnterFunction(cstThisSub, cstSubArgs)
bSet = True
Select Case UCase(psProperty)
Case UCase("Visible")
If Not ScriptForge.SF_Utils._Validate(pvValue, "Value", ScriptForge.V_BOOLEAN) Then GoTo Catch
With _LayoutManager
Set oElement = .getElement(_ResourceURL)
If Not IsNull(oElement) Then bVisible = .isElementVisible(_ResourceURL) Else bVisible = False
' If there is no change, do nothing
If Not bVisible = pvValue Then
If IsNull(oElement) And pvValue Then .createElement(_ResourceURL)
If pvValue Then .showElement(_ResourceURL) Else .hideElement(_ResourceURL)
End If
End With
Case Else
bSet = False
End Select
Finally:
_PropertySet = bSet
ScriptForge.SF_Utils._ExitFunction(cstThisSub)
Exit Function
Catch:
bSet = False
GoTo Finally
End Function ' SFWidgets.SF_Toolbar._PropertySet
REM -----------------------------------------------------------------------------
Private Function _Repr() As String
''' Convert the SF_Toolbar instance to a readable string, typically for debugging purposes (DebugPrint ...)
''' Args:
''' Return:
''' "[Toolbar]: Name, Type (dialogname)
_Repr = "[Toolbar]: " & _UIName & " - " & _ResourceURL
End Function ' SFWidgets.SF_Toolbar._Repr
REM ============================================ END OF SFWIDGETS.SF_TOOLBAR
</script:module>
|
