1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
|
<?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="Methods" 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 Explicit
REM -----------------------------------------------------------------------------------------------------------------------
Public Function AddItem(Optional pvBox As Variant, ByVal Optional pvItem As Variant, ByVal Optional pvIndex) As Boolean
' Add an item in a Listbox
Utils._SetCalledSub("AddItem")
If _ErrorHandler() Then On Local Error Goto Error_Function
If IsMissing(pvBox) Or IsMissing(pvItem) Then Call _TraceArguments()
If IsMissing(pvIndex) Then pvIndex = -1
If Not Utils._CheckArgument(pvBox, 1, Array(CTLLISTBOX, CTLCOMBOBOX)) Then Goto Exit_Function
AddItem = pvBox.AddItem(pvItem, pvIndex)
Exit_Function:
Utils._ResetCalledSub("AddItem")
Exit Function
Error_Function:
TraceError(TRACEABORT, Err, "AddItem", Erl)
AddItem = False
GoTo Exit_Function
End Function ' AddItem V0.9.0
REM -----------------------------------------------------------------------------------------------------------------------
Public Function hasProperty(Optional pvObject As Variant, ByVal Optional pvProperty As Variant) As Boolean
' Return True if pvObject has a valid property called pvProperty (case-insensitive comparison !)
Dim vPropertiesList As Variant
Utils._SetCalledSub("hasProperty")
If IsMissing(pvObject) Or IsMissing(pvProperty) Then Call _TraceArguments()
hasProperty = False
If Not Utils._CheckArgument(pvObject, 1, Array(OBJCOLLECTION, OBJFORM, OBJSUBFORM, OBJCONTROL, OBJOPTIONGROUP, OBJEVENT _
, OBJPROPERTY, OBJDATABASE, OBJQUERYDEF, OBJTABLEDEF, OBJRECORDSET _
)) Then Goto Exit_Function
If Not Utils._CheckArgument(pvProperty, 2, vbString) Then Goto Exit_Function
hasProperty = pvObject.hasProperty(pvProperty)
Exit_Function:
Utils._ResetCalledSub("hasProperty")
Exit Function
End Function ' hasProperty V0.9.0
REM -----------------------------------------------------------------------------------------------------------------------
Public Function Move(Optional pvObject As Object _
, ByVal Optional pvLeft As Variant _
, ByVal Optional pvTop As Variant _
, ByVal Optional pvWidth As Variant _
, ByVal Optional pvHeight As Variant _
) As Variant
' Execute Move method
Utils._SetCalledSub("Move")
If IsMissing(pvObject) Then Call _TraceArguments()
If _ErrorHandler() Then On Local Error Goto Error_Function
Move = False
If Not Utils._CheckArgument(pvObject, 1, Array(OBJFORM, OBJDIALOG)) Then Goto Exit_Function
If IsMissing(pvLeft) Then Call _TraceArguments()
If IsMissing(pvTop) Then pvTop = -1
If IsMissing(pvWidth) Then pvWidth = -1
If IsMissing(pvHeight) Then pvHeight = -1
Move = pvObject.Move(pvLeft, pvTop, pvWidth, pvHeight)
Exit_Function:
Utils._ResetCalledSub("Move")
Exit Function
Error_Function:
TraceError(TRACEABORT, Err, "Move", Erl)
GoTo Exit_Function
End Function ' Move V.0.9.1
REM -----------------------------------------------------------------------------------------------------------------------
Public Function OpenHelpFile()
' Open the help file from the Help menu (IDE only)
Const cstHelpFile = "http://www.access2base.com/access2base.html"
On Local Error Resume Next
Call _ShellExecute(cstHelpFile)
End Function ' OpenHelpFile V0.8.5
REM -----------------------------------------------------------------------------------------------------------------------
Public Function Properties(Optional pvObject As Variant, ByVal Optional pvIndex As Variant) As Variant
' Return
' a Collection object if pvIndex absent
' a Property object otherwise
Dim vProperties As Variant, oCounter As Variant, opProperty As Variant
Dim vPropertiesList() As Variant
If IsMissing(pvObject) Or IsEmpty(pvObject) Then Call _TraceArguments()
Utils._SetCalledSub("Properties")
Set vProperties = Nothing
If Not Utils._CheckArgument(pvObject, 1, Array(OBJCOLLECTION, OBJFORM, OBJSUBFORM, OBJCONTROL, OBJOPTIONGROUP, OBJEVENT _
, OBJPROPERTY, OBJDATABASE, OBJQUERYDEF, OBJTABLEDEF, OBJRECORDSET _
)) Then Goto Exit_Function
If IsMissing(pvIndex) Then vProperties = pvObject.Properties Else vProperties = pvObject.Properties(pvIndex)
Exit_Function:
Set Properties = vProperties
Utils._ResetCalledSub("Properties")
Exit Function
End Function ' Properties V0.9.0
REM -----------------------------------------------------------------------------------------------------------------------
Public Function Refresh(Optional pvObject As Variant) As Boolean
' Refresh data with its most recent value in the database in a form or subform
Utils._SetCalledSub("Refresh")
If IsMissing(pvObject) Then Call _TraceArguments()
If _ErrorHandler() Then On Local Error Goto Error_Function
Refresh = False
If Not Utils._CheckArgument(pvObject, 1, Array(OBJFORM, OBJSUBFORM)) Then Goto Exit_Function
Refresh = pvObject.Refresh()
Exit_Function:
Utils._ResetCalledSub("Refresh")
Exit Function
Error_Function:
TraceError(TRACEABORT, Err, "Refresh", Erl)
GoTo Exit_Function
End Function ' Refresh V0.9.0
REM -----------------------------------------------------------------------------------------------------------------------
Public Function RemoveItem(Optional pvBox As Variant,ByVal Optional pvIndex) As Boolean
' Remove an item from a Listbox
' Index may be a string value or an index-position
Utils._SetCalledSub("RemoveItem")
If _ErrorHandler() Then On Local Error Goto Error_Function
If IsMissing(pvBox) Or IsMissing(pvIndex) Then Call _TraceArguments()
If Not Utils._CheckArgument(pvBox, 1, Array(CTLLISTBOX, CTLCOMBOBOX)) Then Goto Exit_Function
RemoveItem = pvBox.RemoveItem(pvIndex)
Exit_Function:
Utils._ResetCalledSub("RemoveItem")
Exit Function
Error_Function:
TraceError(TRACEABORT, Err, "RemoveItem", Erl)
RemoveItem = False
GoTo Exit_Function
End Function ' RemoveItem V0.9.0
REM -----------------------------------------------------------------------------------------------------------------------
Public Function Requery(Optional pvObject As Variant) As Boolean
' Refresh data displayed in a form, subform, combobox or listbox
Utils._SetCalledSub("Requery")
If IsMissing(pvObject) Then Call _TraceArguments()
If _ErrorHandler() Then On Local Error Goto Error_Function
If Not Utils._CheckArgument(pvObject, 1, Array(OBJFORM, OBJCONTROL, OBJSUBFORM)) Then Goto Exit_Function
Requery = pvObject.Requery()
Exit_Function:
Utils._ResetCalledSub("Requery")
Exit Function
Error_Function:
TraceError(TRACEABORT, Err, "Requery", Erl)
GoTo Exit_Function
End Function ' Requery V0.9.0
REM -----------------------------------------------------------------------------------------------------------------------
Public Function SetFocus(Optional pvObject As Variant) As Boolean
' Execute SetFocus method
Utils._SetCalledSub("setFocus")
If IsMissing(pvObject) Then Call _TraceArguments()
If _ErrorHandler() Then On Local Error Goto Error_Function
If Not Utils._CheckArgument(pvObject, 1, Array(OBJFORM, OBJCONTROL)) Then Goto Exit_Function
SetFocus = pvObject.setFocus()
Exit_Function:
Utils._ResetCalledSub("SetFocus")
Exit Function
Error_Function:
TraceError(TRACEABORT, Err, "SetFocus", Erl)
Goto Exit_Function
Error_Grid:
TraceError(TRACEFATAL, ERRFOCUSINGRID, Utils._CalledSub(), 0, 1, Array(pvObject._Name, ocGrid._Name))
Goto Exit_Function
End Function ' SetFocus V0.9.0
REM -----------------------------------------------------------------------------------------------------------------------
REM --- PRIVATE FUNCTIONS ---
REM -----------------------------------------------------------------------------------------------------------------------
Public Function _OptionGroup(ByVal pvGroupName As Variant _
, ByVal psParentType As String _
, pvForm As Object _
) As Variant
' Return either an error or an object of type OPTIONGROUP based on its name
If IsMissing(pvGroupName) Then Call _TraceArguments()
If _ErrorHandler() Then On Local Error Goto Error_Function
Set _OptionGroup = Nothing
If Not Utils._CheckArgument(pvGroupName, 1, vbString) Then Goto Exit_Function
Dim ogGroup As Variant, i As Integer, j As Integer, bFound As Boolean
Dim vOptionButtons() As Variant, sGroupName As String
Dim lXY() As Long, iIndex() As Integer ' Two indexes X-Y coordinates
Dim oView As Object
Const cstPixels = 10 ' Tolerance on coordinates when drawed approximately
With pvForm
bFound = False
For i = 0 To .DatabaseForm.GroupCount - 1 ' Does a group with the right name exist ?
.DatabaseForm.getGroup(i, vOptionButtons, sGroupName)
If UCase(sGroupName) = UCase(Utils._Trim(pvGroupName)) Then
bFound = True
Exit For
End If
Next i
If bFound Then
ogGroup = New Optiongroup
ogGroup._Name = sGroupName
ogGroup._ButtonsGroup = vOptionButtons
ogGroup._Count = UBound(vOptionButtons) + 1
ogGroup._ParentType = psParentType
Set ogGroup._ParentComponent = .Component
ogGroup._DocEntry = ._DocEntry
ogGroup._DbEntry = ._DbEntry
ReDim lXY(1, ogGroup._Count - 1)
ReDim iIndex(ogGroup._Count - 1)
For i = 0 To ogGroup._Count - 1 ' Find the position of each radiobutton
Set oView = .Component.CurrentController.getControl(ogGroup._ButtonsGroup(i))
lXY(0, i) = oView.PosSize.X
lXY(1, i) = oView.PosSize.Y
Next i
For i = 0 To ogGroup._Count - 1 ' Sort them on XY coordinates
If i = 0 Then
iIndex(0) = 0
Else
iIndex(i) = i
For j = i - 1 To 0 Step -1
If lXY(1, i) - lXY(1, j) < - cstPixels Or ( Abs(lXY(1, i) - lXY(1, j)) <= cstPixels And lXY(0, i) - lXY(0, j) < - cstPixels ) Then
iIndex(i) = iIndex(j)
iIndex(j) = iIndex(j) + 1
End If
Next j
End If
Next i
ogGroup._ButtonsIndex = iIndex()
Set _OptionGroup = ogGroup
Else
Set _OptionGroup = Nothing
TraceError(TRACEFATAL, ERRWRONGARGUMENT, Utils._CalledSub(), 0, , Array(1, pvGroupName))
End If
End With
Exit_Function:
Exit Function
Error_Function:
TraceError(TRACEABORT, Err,"_OptionGroup", Erl)
GoTo Exit_Function
End Function ' _OptionGroup V1.1.0
</script:module>
|
