source.cc

   1 /*
   2  * Copyright (c) 2000, Red Hat, Inc.
   3  *
   4  *     This program is free software; you can redistribute it and/or modify
   5  *     it under the terms of the GNU General Public License as published by
   6  *     the Free Software Foundation; either version 2 of the License, or
   7  *     (at your option) any later version.
   8  *
   9  *     A copy of the GNU General Public License can be found at
  10  *     http://www.gnu.org/
  11  *
  12  * Written by DJ Delorie <dj@cygnus.com>
  13  *
  14  */
  15
  16 /* The purpose of this file is to manage the dialog box that lets the
  17    user choose the source of the install - from the net, from the
  18    current directory, or to just download files. */
  19
  20 #include "win32.h"
  21 #include <stdio.h>
  22 #include "dialog.h"
  23 #include "resource.h"
  24 #include "state.h"
  25 #include "msg.h"
  26
  27
  28 static int rb[] = { IDC_SOURCE_DOWNLOAD, IDC_SOURCE_NETINST, IDC_SOURCE_CWD, 0 };
  29
  30 static void
  31 check_if_enable_next (HWND h)
  32 {
  33   EnableWindow (GetDlgItem (h, IDOK), source ? 1 : 0);
  34 }
  35
  36 static void
  37 load_dialog (HWND h)
  38 {
  39   int i;
  40   rbset (h, rb, source);
  41   check_if_enable_next (h);
  42 }
  43
  44 static void
  45 save_dialog (HWND h)
  46 {
  47   int i;
  48   source = rbget (h, rb);
  49 }
  50
  51 static BOOL
  52 dialog_cmd (HWND h, int id, HWND hwndctl, UINT code)
  53 {
  54   switch (id)
  55     {
  56
  57     case IDC_SOURCE_DOWNLOAD:
  58     case IDC_SOURCE_NETINST:
  59     case IDC_SOURCE_CWD:
  60       save_dialog (h);
  61       check_if_enable_next (h);
  62       break;
  63
  64     case IDOK:
  65       save_dialog (h);
  66       switch (source)
  67         {
  68         case IDC_SOURCE_DOWNLOAD:
  69           NEXT (IDD_NET);
  70           break;
  71         case IDC_SOURCE_NETINST:
  72         case IDC_SOURCE_CWD:
  73           NEXT (IDD_ROOT);
  74           break;
  75         }
  76       break;
  77
  78     case IDC_BACK:
  79       save_dialog (h);
  80       NEXT (0);
  81       break;
  82
  83     case IDCANCEL:
  84       NEXT (0);
  85       break;
  86     }
  87 }
  88
  89 static BOOL CALLBACK
  90 dialog_proc (HWND h, UINT message, WPARAM wParam, LPARAM lParam)
  91 {
  92   switch (message)
  93     {
  94     case WM_INITDIALOG:
  95       load_dialog (h);
  96       return FALSE;
  97     case WM_COMMAND:
  98       return HANDLE_WM_COMMAND (h, wParam, lParam, dialog_cmd);
  99     }
 100   return FALSE;
 101 }
 102
 103 void
 104 do_source (HINSTANCE h)
 105 {
 106   int rv = 0;
 107   rv = DialogBox (h, MAKEINTRESOURCE (IDD_SOURCE), 0, dialog_proc);
 108   if (rv == -1)
 109     fatal (IDS_DIALOG_FAILED);
 110 }
 111