localdir.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 Andrej Borsenkow <Andrej.Borsenkow@mow.siemens.ru>
  13  * based on work and suggestions of DJ Delorie
  14  *
  15  */
  16
  17 /* The purpose of this file is to ask the user where they want the
  18    root of the installation to be, and to ask whether the user prefers
  19    text or binary mounts. */
  20
  21 static char *cvsid = "\n%%% $Id$\n";
  22
  23 #include "win32.h"
  24 #include <shlobj.h>
  25 #include <stdio.h>
  26 #include <stdlib.h>
  27 #include <ctype.h>
  28
  29 #include "dialog.h"
  30 #include "resource.h"
  31 #include "state.h"
  32 #include "msg.h"
  33 #include "mount.h"
  34 #include "concat.h"
  35 #include "log.h"
  36
  37 static void
  38 check_if_enable_next (HWND h)
  39 {
  40   EnableWindow (GetDlgItem (h, IDOK), local_dir != 0);
  41 }
  42
  43 static void
  44 load_dialog (HWND h)
  45 {
  46   eset (h, IDC_LOCAL_DIR, local_dir);
  47   check_if_enable_next (h);
  48 }
  49
  50 static void
  51 save_dialog (HWND h)
  52 {
  53   local_dir = eget (h, IDC_LOCAL_DIR, local_dir);
  54 }
  55
  56
  57 static int CALLBACK
  58 browse_cb (HWND h, UINT msg, LPARAM lp, LPARAM data)
  59 {
  60   switch (msg)
  61     {
  62     case BFFM_INITIALIZED:
  63       if (local_dir)
  64         SendMessage (h, BFFM_SETSELECTION, TRUE, (LPARAM)local_dir);
  65       break;
  66     }
  67   return 0;
  68 }
  69
  70 static void
  71 browse (HWND h)
  72 {
  73   BROWSEINFO bi;
  74   CHAR name[MAX_PATH];
  75   LPITEMIDLIST pidl;
  76   memset (&bi, 0, sizeof (bi));
  77   bi.hwndOwner = h;
  78   bi.pszDisplayName = name;
  79   bi.lpszTitle = "Select download directory";
  80   bi.ulFlags = BIF_RETURNONLYFSDIRS;
  81   bi.lpfn = browse_cb;
  82   pidl = SHBrowseForFolder (&bi);
  83   if (pidl)
  84     {
  85       if (SHGetPathFromIDList (pidl, name))
  86         eset (h, IDC_LOCAL_DIR, name);
  87     }
  88 }
  89
  90
  91 static BOOL
  92 dialog_cmd (HWND h, int id, HWND hwndctl, UINT code)
  93 {
  94   switch (id)
  95     {
  96
  97     case IDC_LOCAL_DIR:
  98       save_dialog (h);
  99       check_if_enable_next (h);
 100       break;
 101
 102     case IDC_LOCAL_DIR_BROWSE:
 103       browse (h);
 104       break;
 105
 106     case IDOK:
 107       save_dialog (h);
 108       if (SetCurrentDirectoryA (local_dir))
 109         {
 110           switch (source)
 111             {
 112             case IDC_SOURCE_DOWNLOAD:
 113               NEXT (IDD_NET);
 114               break;
 115             case IDC_SOURCE_NETINST:
 116             case IDC_SOURCE_CWD:
 117               NEXT (IDD_ROOT);
 118               break;
 119             default:
 120               NEXT (0);
 121               break;
 122             }
 123         }
 124       else
 125         note (IDS_ERR_CHDIR, local_dir);
 126
 127       break;
 128
 129     case IDC_BACK:
 130       save_dialog (h);
 131       NEXT (IDD_SOURCE);
 132       break;
 133
 134     case IDCANCEL:
 135       NEXT (0);
 136       break;
 137     }
 138 }
 139
 140 static BOOL CALLBACK
 141 dialog_proc (HWND h, UINT message, WPARAM wParam, LPARAM lParam)
 142 {
 143   switch (message)
 144     {
 145     case WM_INITDIALOG:
 146       load_dialog (h);
 147       return FALSE;
 148     case WM_COMMAND:
 149       return HANDLE_WM_COMMAND (h, wParam, lParam, dialog_cmd);
 150     }
 151   return FALSE;
 152 }
 153
 154 extern char cwd[_MAX_PATH];
 155
 156 void
 157 do_local_dir (HINSTANCE h)
 158 {
 159   int rv = 0;
 160   rv = DialogBox (h, MAKEINTRESOURCE (IDD_LOCAL_DIR), 0, dialog_proc);
 161   if (rv == -1)
 162     fatal (IDS_DIALOG_FAILED);
 163
 164   log (0, "Selected local directory: %s", local_dir);
 165 }
 166