Question

环顾四周，找不到它。需要一个宏，以便我可以在695个不同的文件上重复695次。文档有些不安，或者我不走运。

我可以在Microsoft VBA中执行以下操作：

Sub VbaBlackies
    Dim oSl As Slide
    For Each oSl In ActivePresentation.Slides
        With oSl
            .FollowMasterBackground = msoFalse
            .DisplayMasterShapes = msoFalse
            With .background
                .Fill.ForeColor.RGB = RGB(0, 0, 0)
                .Fill.BackColor.RGB = RGB(0, 0, 0)
                End With
            End With
        Next oSl
End Sub

我在LibreOffice BASIC中寻找类似的东西。我可以这样开始使用代码：

Sub Main
Dim oDoc As Object
Dim oDPages As Object
Dim oDPage As Object
oDoc= ThisComponent
oDPages = oDoc.getDrawPAges()
For i=0 To oDPages.count()-1
    oDPage = oDPages.getByIndex(i)
    oDPage.Background = RGB(0,0,0)  'This does not work.
    'I have no idea on how to access the object's properties and alter them.
    Next i
End Sub

请问任何想法？

Answer 1

您正在寻找的是Andrew Pitonyak's macro document的清单15.1，这是宏编程的基本参考。

Sub ChangeBackground
    Dim oDoc as Object
    oDoc = ThisComponent
    Dim oDrawPages as Object, oDrawPage as Object
    oDrawPages = oDoc.getDrawPages()
    oDrawPage = oDrawPages.getByIndex(0)
    Dim oBackground as Object
    oBackground = oDoc.createInstance("com.sun.star.drawing.Background")
    oBackground.FillColor = RGB(250,0,0)
    oDrawPage.Background = oBackground
End Sub

API文档位于https://www.openoffice.org/api/docs/common/ref/com/sun/star/drawing/Background.html。

Answer 2

YES！工作就像一个魅力，非常感谢答案！

这是为我制定的最终代码：

Sub Main
Dim oDoc As Object
Dim oDPages As Object
Dim oDPage As Object

oDoc = ThisComponent
oDPages = oDoc.getDrawPAges()

For i=0 To oDPages.count()-1
    oDPage = oDPages.getByIndex(i)
    Dim oBackground As Object
    oBackground = oDoc.createInstance("com.sun.star.drawing.Background")
    oBackground.FillColor = RGB(0,0,0)
    oDPage.Background = oBackground
    Next i
End Sub

LibreOffice中的宏将Impress幻灯片的背景更改为纯黑色

2 个答案: