Visual Basic Source Code/Visual Basic Source Code.iso/vbsource/3dtabs/iniview.frm

Visual Basic Form | 1995-05-07 | 13.2 KB | 484 lines

VERSION 2.00
Begin Form Iniviewer
   BackColor       =   &H00C0C0C0&
   BorderStyle     =   1  'Fixed Single
   Caption         =   "IniViewer"
   ClientHeight    =   3870
   ClientLeft      =   330
   ClientTop       =   825
   ClientWidth     =   7095
   Height          =   4560
   Icon            =   INIVIEW.FRX:0000
   Left            =   270
   LinkTopic       =   "Form1"
   MaxButton       =   0   'False
   ScaleHeight     =   258
   ScaleMode       =   3  'Pixel
   ScaleWidth      =   473
   Top             =   195
   Visible         =   0   'False
   Width           =   7215
   Begin PictureBox page
      Height          =   5580
      Left            =   240
      ScaleHeight     =   5550
      ScaleWidth      =   8985
      TabIndex        =   6
      Top             =   720
      Width           =   9015
      Begin TextBox t
         FontBold        =   0   'False
         FontItalic      =   0   'False
         FontName        =   "MS Sans Serif"
         FontSize        =   8.25
         FontStrikethru  =   0   'False
         FontUnderline   =   0   'False
         Height          =   5300
         HideSelection   =   0   'False
         Index           =   1
         Left            =   4485
         MultiLine       =   -1  'True
         ScrollBars      =   3  'Both
         TabIndex        =   0
         Top             =   255
         Width           =   4530
      End
      Begin TextBox t
         FontBold        =   0   'False
         FontItalic      =   0   'False
         FontName        =   "MS Sans Serif"
         FontSize        =   8.25
         FontStrikethru  =   0   'False
         FontUnderline   =   0   'False
         ForeColor       =   &H00000000&
         Height          =   5300
         HideSelection   =   0   'False
         Index           =   0
         Left            =   0
         MultiLine       =   -1  'True
         ScrollBars      =   3  'Both
         TabIndex        =   1
         Top             =   255
         Width           =   4500
      End
      Begin Label ttl
         BackColor       =   &H00C0C0C0&
         BorderStyle     =   1  'Fixed Single
         FontBold        =   0   'False
         FontItalic      =   0   'False
         FontName        =   "MS Sans Serif"
         FontSize        =   8.25
         FontStrikethru  =   0   'False
         FontUnderline   =   0   'False
         Height          =   255
         Index           =   1
         Left            =   4485
         TabIndex        =   4
         Top             =   0
         Width           =   4530
      End
      Begin Label ttl
         BackColor       =   &H00C0C0C0&
         BorderStyle     =   1  'Fixed Single
         FontBold        =   0   'False
         FontItalic      =   0   'False
         FontName        =   "MS Sans Serif"
         FontSize        =   8.25
         FontStrikethru  =   0   'False
         FontUnderline   =   0   'False
         Height          =   255
         Index           =   0
         Left            =   0
         TabIndex        =   5
         Top             =   0
         Width           =   4500
      End
   End
   Begin PictureBox tabbox
      BackColor       =   &H00C0C0C0&
      BorderStyle     =   0  'None
      ClipControls    =   0   'False
      Height          =   495
      Left            =   0
      ScaleHeight     =   33
      ScaleMode       =   3  'Pixel
      ScaleWidth      =   529
      TabIndex        =   2
      Top             =   0
      Width           =   7935
      Begin PictureBox invbox
         AutoRedraw      =   -1  'True
         BackColor       =   &H00C0C0C0&
         BorderStyle     =   0  'None
         ClipControls    =   0   'False
         Height          =   255
         Left            =   1800
         ScaleHeight     =   17
         ScaleMode       =   3  'Pixel
         ScaleWidth      =   81
         TabIndex        =   3
         Top             =   120
         Visible         =   0   'False
         Width           =   1215
      End
   End
   Begin CommonDialog cd
      CancelError     =   -1  'True
      DefaultExt      =   ".ini"
      Filter          =   "All Files (*.*)|*.*|Ini Files (*.ini)|*.ini"
      InitDir         =   "c:\"
      Left            =   0
      Top             =   360
   End
   Begin Menu zFile
      Caption         =   "&File"
      Begin Menu zf
         Caption         =   "&Open..."
         Index           =   1
      End
      Begin Menu zf
         Caption         =   "&Save"
         Index           =   2
      End
      Begin Menu zf
         Caption         =   "Save &As..."
         Index           =   3
      End
      Begin Menu zf
         Caption         =   "Backup Ini Files"
         Index           =   4
      End
      Begin Menu zf
         Caption         =   "-"
         Index           =   5
      End
      Begin Menu zf
         Caption         =   "E&xit"
         Index           =   6
      End
      Begin Menu zi
         Caption         =   "-"
         Index           =   0
      End
      Begin Menu zi
         Caption         =   "autoexec.bat"
         Index           =   1
         Shortcut        =   {F5}
      End
      Begin Menu zi
         Caption         =   "config.sys"
         Index           =   2
         Shortcut        =   {F6}
      End
      Begin Menu zi
         Caption         =   "system.ini"
         Index           =   3
         Shortcut        =   {F7}
      End
      Begin Menu zi
         Caption         =   "win.ini"
         Index           =   4
         Shortcut        =   {F8}
      End
   End
   Begin Menu zedit
      Caption         =   "&Edit"
      Begin Menu ze
         Caption         =   "Cu&t"
         Index           =   0
         Shortcut        =   ^X
      End
      Begin Menu ze
         Caption         =   "&Copy"
         Index           =   1
         Shortcut        =   ^C
      End
      Begin Menu ze
         Caption         =   "&Paste"
         Index           =   2
         Shortcut        =   ^V
      End
      Begin Menu ze
         Caption         =   "De&lete"
         Index           =   3
         Shortcut        =   {DEL}
      End
      Begin Menu ze
         Caption         =   "-"
         Index           =   4
      End
      Begin Menu ze
         Caption         =   "Select &All"
         Index           =   5
      End
      Begin Menu ze
         Caption         =   "-"
         Index           =   6
      End
      Begin Menu ze
         Caption         =   "Time/&Date"
         Index           =   7
      End
   End
   Begin Menu zo
      Caption         =   "&Font"
      Index           =   3
      Begin Menu zFontName
         Caption         =   "FontName"
         Index           =   0
      End
   End
Option Explicit
Dim i%, r%, s$
Dim dirty%(0 To 1)
Dim inifile$(0 To 1)
Dim tlines%(0 To 1)
Dim showlist%
Dim tb As TabData
Dim captions$()
Dim ftb As TabData
Sub BackupIni ()
Dim f$
screen.MousePointer = 11
s$ = App.Path & "\backup"
If Dir(s$, 16) = "" Then MkDir s$
CopyFile "c:\autoexec.bat", "autoexec.xxx"
CopyFile "c:\config.sys", "config.xxx"
CopyFile "c:\windows\system.ini", "system.xxx"
CopyFile "c:\windows\win.ini", "win.xxx"
screen.MousePointer = 0
End Sub
Sub CopyFile (Filename$, temp$)
Dim fnum%, lng&, f$, t$
On Error GoTo cerr
fnum = FreeFile ' get next handle number
Open Filename$ For Binary As #fnum%
    lng& = LOF(fnum)
    s$ = String$(lng, " ")
    Get #fnum%, , s$
Close #fnum%
fnum = FreeFile ' get next handle number
f$ = App.Path & "\backup\" & temp$
t$ = Dir(f$)
If t$ <> "" Then
    Kill f$
End If
Open f$ For Binary As #fnum%
    Put #fnum, , s$
Close #fnum
Exit Sub
cerr:
Close #fnum
MsgBox "Error copying " & Filename$
Exit Sub
End Sub
Sub Form_Load ()
crlf$ = Chr$(13) + Chr$(10)
zFontName(0).Caption = screen.Fonts(0)
For i = 1 To screen.FontCount - 1
    Load zFontName(i)
    zFontName(0).Caption = screen.Fonts(i)
Initialize
iniviewer.Show
zi_click 1
End Sub
Sub Form_QueryUnload (Cancel As Integer, UnloadMode As Integer)
Dim msg, Filename
Dim response As Integer
For i = 0 To 1
If dirty(i) Then
    Filename = inifile(i)
    msg = "The text in [" & Filename & "] has changed."
    msg = msg & crlf$
    msg = msg & "Do you want to save the changes?"
    r = MsgBox(msg, 51, "IniViewer")
    Select Case r
    ' Yes
    Case 6
    Filename = GetFName(2)
    'If the user did notspecify a file name,
    'cancel the unload; otherwise, save it.
    If Filename = "" Then
    Cancel = True
    Else
    SaveFileAs (Filename)
    End If
    ' User selects No
    ' Ok to unload
    Case 7
    GoTo skip
    ' User selects Cancel
    ' Cancel the unload
    Case 2
    Cancel = True
    Exit For
    End Select
skip:
End If
End Sub
Function GetFName (n%)
On Error Resume Next
    cd.Action = n%
    If Err <> 32755 Then      'User cancelled dialog
    GetFName = cd.Filename
    Else
    GetFName = ""
    End If
End Function
Sub Initialize ()
'===create an array of controls=======
ReDim captions(0 To 3)
captions(0) = "autoexec.bat"
captions(1) = "config.sys"
captions(2) = "system.ini"
captions(3) = "win.ini"
'===fill in the fields of the struct=====================
tb.num = 3              'number of tabs
tb.active = 0           'initial focus
tb.cols = 4             'number of tabs in each row
tb.insetx = 4
tb.insety = 4
DefineControl Me, tabbox, invbox, page, tb
End Sub
Sub OpenIniFile (f$, ndx%)
Dim fnum%, lng&
'If lbox.Visible Then zb_click 13
On Error GoTo ierr
fnum = FreeFile ' get next handle number
Open f$ For Binary As #fnum%
    lng& = LOF(fnum)
    s$ = String$(lng, " ")
    Get #fnum%, , s$
Close #fnum%
t(ndx%) = s$
tlines(ndx) = SendMessage(t(ndx).hWnd, EM_GETLINECOUNT, 0, 0&)
ttl(ndx%) = Format(tlines(ndx), "@@@@") & " : " & LCase(f$)
dirty(ndx%) = 0
Exit Sub
ierr:
MsgBox "Can't open " & f$
Exit Sub
End Sub
Sub SaveFileAs (Filename)
On Error Resume Next
s = Dir(Filename)
If s <> "" Then
    If MsgBox("[" & UCase(Filename) & "]" & "already exists." & crlf & crlf & " Overwrite?", 36, "INIVIEWER") <> 6 Then Exit Sub
End If
Open Filename For Output As #1
s = t(active)
screen.MousePointer = 11
Print #1, s
Close #1
screen.MousePointer = 0
If Err Then MsgBox Error, 48, App.Title
End Sub
Sub t_Change (Index As Integer)
dirty(Index) = True
End Sub
Sub t_GotFocus (Index As Integer)
Dim other%
active = Index
If active = 0 Then other = 1
t(active).ForeColor = QBColor(0)'black
t(other).ForeColor = QBColor(8)
End Sub
Sub tabbox_MouseUp (Button As Integer, Shift As Integer, X As Single, Y As Single)
TabClick Button, X, Y, tabbox, captions(), tb
zi_click tb.active + 1
t(0).SetFocus
End Sub
Sub tabbox_Paint ()
DrawText tabbox, captions(), tb
End Sub
Sub ttl_Click (Index As Integer)
'caption labels for the files
End Sub
Sub ze_click (Index As Integer) 'edit
Select Case Index
Case 0
    ClipBoard.SetText t(active).SelText
    t(active).SelText = ""
Case 1
    ClipBoard.SetText t(active).SelText
Case 2
    t(active).SelText = ClipBoard.GetText()
Case 3
  If t(active).SelStart <> Len(t(active).Text) Then
    ' If nothing is selected, extend selection by one.
    If t(active).SelLength = 0 Then
      t(active).SelLength = 1
      ' If cursor is on a blank line, extend selection by two.
      If Asc(t(active).SelText) = 13 Then
    t(active).SelLength = 2
      End If
    End If
    ' Delete selected text.
    t(active).SelText = ""
  End If
Case 5
    t(active).SelStart = 0
    t(active).SelLength = Len(t(active).Text)
Case 7
t(active).SelStart = 0: t(active).SelLength = 0
If Right$(t(active).Tag, 3) = "ini" Then
    s = "; "
    s = "REM "
End If
t(active).SelText = s & Now & crlf$
End Select
End Sub
Sub zf_click (Index As Integer)
Select Case Index
Case 1'open
    s = GetFName(1)
    If s$ <> "" Then
    t(active).Tag = s$
    OpenIniFile s$, active
    End If
Case 2'save
    s = t(active).Tag
    If s = "" Then Beep: Exit Sub
    If Not dirty(active) Then MsgBox "[" & UCase(s$) & "]" & crlf$ & crlf$ & "is up to date.", , "INIVIEWER": Exit Sub
    If s$ <> "" Then SaveFileAs (s$)
Case 3'saveas
    s = t(active).Tag
    If s = "" Then Beep: Exit Sub
    cd.Filename = s
    s = GetFName(2)
    If s <> "" Then
    t(active).Tag = s
    SaveFileAs (s)
    End If
Case 4
    BackupIni
Case 6'exit
Unload Me
End Select
End Sub
Sub zFontName_Click (Index As Integer)
For i = 0 To 1
    t(i).FontName = zFontName(Index).Caption
End Sub
Sub zi_click (Index As Integer)
Select Case Index
Case 1
    t(0).Tag = "c:\autoexec.bat"
    t(1).Tag = App.Path & "\backup\autoexec.xxx"
Case 2
    t(0).Tag = "c:\config.sys"
    t(1).Tag = App.Path & "\backup\config.xxx"
Case 3
    t(0).Tag = "c:\windows\system.ini"
    t(1).Tag = App.Path & "\backup\system.xxx"
Case 4
    t(0).Tag = "c:\windows\win.ini"
    t(1).Tag = App.Path & "\backup\win.xxx"
End Select
OpenIniFile CStr(t(0).Tag), 0
OpenIniFile CStr(t(1).Tag), 1
t(0).SetFocus
End Sub
Sub zo_click (Index As Integer) 'font
End Sub