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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="TexMathsNumberedEquations" script:language="StarBasic">
'
' TexMathsEquationsNumbered
'
' Copyright (C) 2012-2020 Roland Baudin (roland65@free.fr)
' Based on the work of Geoffroy Piroux (gpiroux@gmail.com)
'
' This program is free software; you can redistribute it and/or modify
' it under the terms of the GNU General Public License as published by
' the Free Software Foundation; either version 2 of the License, or
' (at your option) any later version.
'
' This program is distributed in the hope that it will be useful,
' but WITHOUT ANY WARRANTY; without even the implied warranty of
' MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
' GNU General Public License for more details.
'
' You should have received a copy of the GNU General Public License
' along with this program; if not, write to the Free Software
' Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
'
' Macro used to create a numbered equation
' Force variable declaration
Option Explicit
Sub Main
' Get break before num and break after options
Dim oSystemInfo as Variant
Dim BreakBeforeNum as Boolean, BreakAfterNum as Boolean
Dim CaptionLeftAlign as Boolean
oSystemInfo = GetConfigAccess("/ooo.ext.texmaths.Registry/SystemInfo", TRUE)
If oSystemInfo.BreakBeforeNum = "TRUE" Then BreakBeforeNum = TRUE Else BreakBeforeNum = FALSE
If oSystemInfo.BreakAfterNum = "TRUE" Then BreakAfterNum = TRUE Else BreakAfterNum = FALSE
If oSystemInfo.CaptionLeftAlign = "TRUE" Then CaptionLeftAlign = TRUE Else CaptionLeftAlign = FALSE
' Get page width and margin sizes
Dim oDoc as Variant, oPageStyles as Variant, oStyle as Variant, oViewCursor as Variant, oPageStyleName as String
oDoc = ThisComponent
' If we are in Writer preview mode, just silently exit
If GetDocumentType(oDoc) = "swriter" Then
If oDoc.getCurrentController.getFrame.LayoutManager.isElementVisible ( "private:resource/toolbar/previewobjectbar" ) Then Exit Sub
End If
' Get view cursor and page style
oViewCursor = oDoc.CurrentController.getViewCursor()
oPageStyleName = oViewCursor.PageStyleName
oPageStyles = oDoc.StyleFamilies.getByName("PageStyles")
oStyle = oPageStyles.getByName(oPageStyleName)
' Declarations
Dim nbColsDoc as Integer, nbColsSec as Integer
Dim oTextColsDoc as Variant, oTextColsSec as Variant
Dim tabpos1 as Integer, tabpos2 as Integer, colwidth as Integer
Dim tabpos1_default as Integer, tabpos2_default as Integer
' Number of columns of the document
oTextColsDoc = oStyle.TextColumns
nbColsDoc = oTextColsDoc.getColumnCount()
' Default tab positions at middle of the page and border of the right margin
tabpos1_default = (oStyle.Width - oStyle.LeftMargin - oStyle.RightMargin) / 2
tabpos2_default = oStyle.Width - oStyle.LeftMargin - oStyle.RightMargin
' Single column document
If nbColsDoc = 0 Then ' nbColsDoc = 0 means single column!
' View cursor is not in a section
If isEmpty( oViewCursor.TextSection ) Then
' Use default tabs
tabpos1 = tabpos1_default
tabpos2 = tabpos2_default
' View cursor is in a section
Else
' Number of columns of the section
oTextColsSec = oViewCursor.TextSection.TextColumns
nbColsSec = oTextColsSec.getColumnCount()
' Single column section
If nbColsSec = 0 Then
' Use default tabs
tabpos1 = tabpos1_default
tabpos2 = tabpos2_default
' Section with two columns or more
Else
' Automatic column widths (columns of same width)
If oTextColsSec.IsAutomatic() Then
' Column width
colwidth = (oStyle.Width - oStyle.LeftMargin - oStyle.RightMargin - (nbColsSec - 1) * oTextColsSec.AutomaticDistance ) / nbColsSec
' Compute tab positions (middle of the column and border of the column right margin)
tabpos1 = colwidth / 2
tabpos2 = colwidth
' Non automatic column widths (columns of different widths)
Else
' Use default tabs
tabpos1 = tabpos1_default
tabpos2 = tabpos2_default
End If
End If
End If
' Document with two or more columns
Else
' Automatic column widths (columns of same width)
If oTextColsDoc.IsAutomatic() Then
' View cursor is not in a section
If isEmpty( oViewCursor.TextSection ) Then
' Column width
colwidth = (oStyle.Width - oStyle.LeftMargin - oStyle.RightMargin - (nbColsDoc - 1) * oTextColsDoc.AutomaticDistance ) / nbColsDoc
' Compute tab positions (middle of the column and border of the column right margin)
tabpos1 = colwidth / 2
tabpos2 = colwidth
' View cursor is in a section
Else
' Number of columns of the section
oTextColsSec = oViewCursor.TextSection.TextColumns
nbColsSec = oTextColsSec.getColumnCount()
' Single column section
If nbColsSec = 0 Then
' Column width
colwidth = (oStyle.Width - oStyle.LeftMargin - oStyle.RightMargin - (nbColsDoc - 1) * oTextColsDoc.AutomaticDistance ) / nbColsDoc
' Compute tab positions (middle of the column and border of the column right margin)
tabpos1 = colwidth / 2
tabpos2 = colwidth
' Section with two columns or more
Else
' Automatic column widths (columns of same width)
If oTextColsSec.IsAutomatic() Then
' Column width
colwidth = (oStyle.Width - oStyle.LeftMargin - oStyle.RightMargin - (nbColsDoc - 1) * oTextColsDoc.AutomaticDistance ) / nbColsDoc
colwidth = colwidth / nbColsSec
' Compute tab positions (middle of the column and border of the column right margin)
tabpos1 = colwidth / 2
tabpos2 = colwidth
' Non automatic column widths (columns of different widths)
Else
' Use default tabs
tabpos1 = tabpos1_default
tabpos2 = tabpos2_default
End If
End If
End If
' Non automatic column widths (columns of different widths)
Else
' Use default tabs
tabpos1 = tabpos1_default
tabpos2 = tabpos2_default
End If
End If
' Get access to the document
Dim oFrame as Variant
Dim oDispatcher as Variant
oFrame = ThisComponent.CurrentController.Frame
oDispatcher = createUnoService("com.sun.star.frame.DispatchHelper")
' Eventually insert an empty paragraph before the equation
If BreakBeforeNum = TRUE Then oDispatcher.executeDispatch(oFrame, ".uno:InsertPara", "", 0, Array())
Dim sCaption as String
Dim args1(0) as new com.sun.star.beans.PropertyValue
Dim args2(1) as new com.sun.star.beans.PropertyValue
Dim args3(5) as new com.sun.star.beans.PropertyValue
' Left aligned caption
If CaptionLeftAlign = TRUE Then
' Insert a centered tab stop at position tabpos1
args1(0).Name = "Tabstops.TabStops"
args1(0).Value = Array(Array(tabpos1,com.sun.star.style.TabAlign.CENTER,","," "))
oDispatcher.executeDispatch(oFrame, ".uno:Tabstops", "", 0, args1())
' Insert the equation caption text at the left
If len(oSystemInfo.EquationCaption) = 0 Then
sCaption = "()"
Else
sCaption = "(" & oSystemInfo.EquationCaption & " )"
End If
args1(0).Name = "Text"
args1(0).Value = sCaption + CHR$(9)
oDispatcher.executeDispatch(oFrame, ".uno:InsertText", "", 0, args1())
' Go two characters left
args2(0).Name = "Count"
args2(0).Value = 2
args2(1).Name = "Select"
args2(1).Value = false
oDispatcher.executeDispatch(oFrame, ".uno:GoLeft", "", 0, args2())
' Insert a numbering variable named Equation
args3(0).Name = "Type"
args3(0).Value = 23
args3(1).Name = "SubType"
' Set the numbering level
If oSystemInfo.NumLevel = "0" Then
args3(1).Value = 127
Else
args3(1).Value = Val(oSystemInfo.NumLevel) - 1
End If
args3(2).Name = "Name"
args3(2).Value = "Equation"
args3(3).Name = "Content"
args3(3).Value = ""
args3(4).Name = "Format"
args3(4).Value = 4
args3(5).Name = "Separator"
args3(5).Value = "."
oDispatcher.executeDispatch(oFrame, ".uno:InsertField", "", 0, args3())
' Go two characters right
args2(0).Name = "Count"
args2(0).Value = 2
args2(1).Name = "Select"
args2(1).Value = false
oDispatcher.executeDispatch(oFrame, ".uno:GoRight", "", 0, args2())
' Eventually insert an empty paragraph after the equation
If BreakAfterNum = TRUE Then
oDispatcher.executeDispatch(oFrame, ".uno:InsertPara", "", 0, Array())
' Go one character left
args2(0).Name = "Count"
args2(0).Value = 1
args2(1).Name = "Select"
args2(1).Value = false
oDispatcher.executeDispatch(oFrame, ".uno:GoLeft", "", 0, args2())
End If
' Right aligned caption
Else
' Insert two tab stops at positions tabpos1 and tabpos2
' The first one is centered and the second one is right justified
args1(0).Name = "Tabstops.TabStops"
args1(0).Value = Array(Array(tabpos1,com.sun.star.style.TabAlign.CENTER,","," "),Array(tabpos2,com.sun.star.style.TabAlign.RIGHT,","," "))
oDispatcher.executeDispatch(oFrame, ".uno:Tabstops", "", 0, args1())
' Insert the equation caption text at the right
If len(oSystemInfo.EquationCaption) = 0 Then
sCaption = "()"
Else
sCaption = "(" & oSystemInfo.EquationCaption & " )"
End If
args1(0).Name = "Text"
args1(0).Value = CHR$(9) + CHR$(9) + sCaption
oDispatcher.executeDispatch(oFrame, ".uno:InsertText", "", 0, args1())
' Evetually insert an empty paragraph after the equation
' And set the number of characters to go left
Dim nleft as Integer
If BreakAfterNum = TRUE Then
oDispatcher.executeDispatch(oFrame, ".uno:InsertPara", "", 0, Array())
nleft = 2
Else
nleft = 1
End If
' Go one or two characters left
args2(0).Name = "Count"
args2(0).Value = nleft
args2(1).Name = "Select"
args2(1).Value = false
oDispatcher.executeDispatch(oFrame, ".uno:GoLeft", "", 0, args2())
' Insert a numbering variable named Equation
args3(0).Name = "Type"
args3(0).Value = 23
args3(1).Name = "SubType"
' Set the numbering level
If oSystemInfo.NumLevel = "0" Then
args3(1).Value = 127
Else
args3(1).Value = Val(oSystemInfo.NumLevel) - 1
End If
args3(2).Name = "Name"
args3(2).Value = "Equation"
args3(3).Name = "Content"
args3(3).Value = ""
args3(4).Name = "Format"
args3(4).Value = 4
args3(5).Name = "Separator"
args3(5).Value = "."
oDispatcher.executeDispatch(oFrame, ".uno:InsertField", "", 0, args3())
' Go len(sCaption)+1 characters left
args2(0).Name = "Count"
args2(0).Value = len(sCaption)+1
args2(1).Name = "Select"
args2(1).Value = false
oDispatcher.executeDispatch(oFrame, ".uno:GoLeft", "", 0, args2())
End If
' Set vertical alignment to middle
dim args4(0) as new com.sun.star.beans.PropertyValue
args4(0).Name = "VerticalParagraphAlignment"
args4(0).Value = 3
oDispatcher.executeDispatch(oFrame, ".uno:VerticalParagraphAlignment", "", 0, args4())
' Launch the TexMaths Equation main macro
TexMaths.TexMathsEquations.main()
End Sub
</script:module>
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