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wordautoma.tcl
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1996-10-31
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#---------------------------------------------------------------------------
#
# (c) Westmount Technology 1994
#
# File: @(#)wordautoma.tcl /main/titanic/2
# Description: Ole Automation Interface for Word.Basic
# these are the used methods that do not
# dispatch automatically (because of type mismatches)
# therefore they are specified here
#---------------------------------------------------------------------------
# SccsId = @(#)wordautoma.tcl /main/titanic/2 31 Oct 1996 Copyright 1994 Westmount Technology
# If Word gives a type mismatch on a method it is possible
# to specify the method parameter(s) ourselves via the
# 'knownDispatch' method.
# The format is:
# knownDispatch <name> <type specification> ?parameters?
# name - the name of the method
# type specification - hexadecimal encoded parameter type specification
# parameters - parameter values
#
# The type specification has a 4 digit string for every parameter.
# So for 5 parameters it has 20 digits. If the number of digits/4 do
# not match the number of parameters an error is generated.
#
# most common problem with Word is that the 2 byte signed int
# (VT_I2 = 0002) is not recognized.
#
# Parameter encoding:
#
# VT_EMPTY 0000 nothing
# VT_NULL 0001 SQL style Null
# VT_I2 0002 2 byte signed int
# VT_I4 0003 4 byte signed int
# VT_R4 0004 4 byte real
# VT_R8 0005 8 byte real
# VT_CY 0006 currency
# VT_DATE 0007 date
# VT_BSTR 0008 OLE Automation string
# VT_DISPATCH 0009 IDispatch FAR*
# VT_ERROR 000A SCODE
# VT_BOOL 000B True=-1, False=0
# VT_VARIANT 000C VARIANT FAR*
# VT_UNKNOWN 000D IUnknown FAR*
# VT_I1 0010 signed char
# VT_UI1 0011 unsigned char
# VT_UI2 0012 unsigned short
# VT_UI4 0013 unsigned short
# VT_I8 0014 signed 64-bit int
# VT_UI8 0015 unsigned 64-bit int
# VT_INT 0016 signed machine int
# VT_UINT 0017 unsigned machine int
# VT_VOID 0018 C style void
# VT_HRESULT 0019
# VT_PTR 001A pointer type
# VT_SAFEARRAY 001B (use VT_ARRAY in VARIANT)
# VT_CARRAY 001C C style array
# VT_USERDEFINED 001D user defined type
# VT_LPSTR 001E null terminated string
# VT_LPWSTR 001F wide null terminated string
Class WordAutomationObject : {OleAutoObject} {
constructor
method destructor
method chkInsert
method EditBookmark
method SetDocumentProperty
method FormatParagraph
method FormatPicture
method CharRight
}
constructor WordAutomationObject {class this} {
set this [OleAutoObject::constructor $class $this Word.Basic]
# load English interface file for Word
$this loadTypeLibrary [m4_path_name etc wb70en32.tlb]
return $this
}
method WordAutomationObject::destructor {this} {
}
method WordAutomationObject::chkInsert {this {str ""}} {
# wrapper for Insert
# if str == "" skip Insert
#
if {$str != ""} {
# VT_BSTR 0008 OLE Automation string
set tp 0008
$this knownDispatch Insert $tp $str
}
}
method WordAutomationObject::EditBookmark {this name sortBy add del goto} {
set tp 00080002000b000b000b
$this knownDispatch EditBookmark $tp $name $sortBy $add $del $goto
}
method WordAutomationObject::SetDocumentProperty {this name type val builtin} {
set tp 0008000200080002
$this knownDispatch SetDocumentProperty $tp $name $type $val $builtin
}
method WordAutomationObject::FormatPicture {this size crl crr crt crb scx scy szx szy} {
set tp 000200080008000800080008000800080008
$this knownDispatch FormatPicture $tp $size $crl $crr $crt $crb $scx $scy $szx $szy
}
method WordAutomationObject::CharRight {this count select} {
set tp 00020002
$this knownDispatch CharRight $tp $count $select
}