programs/winecfg/driveui.c

   1 /*
   2  * Drive management UI code
   3  *
   4  * Copyright 2003 Mark Westcott
   5  * Copyright 2004 Chris Morgan
   6  * Copyright 2003-2004 Mike Hearn
   7  *
   8  * This library is free software; you can redistribute it and/or
   9  * modify it under the terms of the GNU Lesser General Public
  10  * License as published by the Free Software Foundation; either
  11  * version 2.1 of the License, or (at your option) any later version.
  12  *
  13  * This library is distributed in the hope that it will be useful,
  14  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  15  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  16  * Lesser General Public License for more details.
  17  *
  18  * You should have received a copy of the GNU Lesser General Public
  19  * License along with this library; if not, write to the Free Software
  20  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
  21  *
  22  */
  23
  24 #include <stdio.h>
  25
  26 #define WIN32_LEAN_AND_MEAN
  27 #define COBJMACROS
  28
  29 #include <windows.h>
  30 #include <shellapi.h>
  31 #include <objbase.h>
  32 #include <shlguid.h>
  33 #include <shlwapi.h>
  34 #include <shlobj.h>
  35
  36 #include <wine/unicode.h>
  37 #include <wine/debug.h>
  38
  39 #include "winecfg.h"
  40 #include "resource.h"
  41
  42 WINE_DEFAULT_DEBUG_CHANNEL(winecfg);
  43
  44 #define BOX_MODE_DEVICE 1
  45 #define BOX_MODE_NORMAL 2
  46
  47 static BOOL advanced = FALSE;
  48 static BOOL updating_ui = FALSE;
  49 static struct drive* current_drive;
  50
  51 static void update_controls(HWND dialog);
  52
  53 static DWORD driveui_msgbox (HWND parent, UINT messageId, DWORD flags)
  54 {
  55   WCHAR* caption = load_string (IDS_WINECFG_TITLE);
  56   WCHAR* text = load_string (messageId);
  57   DWORD result = MessageBoxW (parent, text, caption, flags);
  58   HeapFree (GetProcessHeap(), 0, caption);
  59   HeapFree (GetProcessHeap(), 0, text);
  60   return result;
  61 }
  62
  63 /**** listview helper functions ****/
  64
  65 /* clears the item at index in the listview */
  66 static void lv_clear_curr_select(HWND dialog, int index)
  67 {
  68     ListView_SetItemState(GetDlgItem(dialog, IDC_LIST_DRIVES), index, 0, LVIS_SELECTED);
  69 }
  70
  71 /* selects the item at index in the listview */
  72 static void lv_set_curr_select(HWND dialog, int index)
  73 {
  74     /* no more than one item can be selected in our listview */
  75     lv_clear_curr_select(dialog, -1);
  76     ListView_SetItemState(GetDlgItem(dialog, IDC_LIST_DRIVES), index, LVIS_SELECTED, LVIS_SELECTED);
  77 }
  78
  79 /* returns the currently selected item in the listview */
  80 static int lv_get_curr_select(HWND dialog)
  81 {
  82     return SendDlgItemMessage(dialog, IDC_LIST_DRIVES, LVM_GETNEXTITEM, -1, LVNI_SELECTED);
  83 }
  84
  85 /* sets the item in the listview at item->iIndex */
  86 static void lv_set_item(HWND dialog, LVITEMW *item)
  87 {
  88     SendDlgItemMessageW(dialog, IDC_LIST_DRIVES, LVM_SETITEMW, 0, (LPARAM) item);
  89 }
  90
  91 /* sets specified item's text */
  92 static void lv_set_item_text(HWND dialog, int item, int subItem, WCHAR *text)
  93 {
  94     LVITEMW lvItem;
  95     if (item < 0 || subItem < 0) return;
  96     lvItem.mask = LVIF_TEXT;
  97     lvItem.iItem = item;
  98     lvItem.iSubItem = subItem;
  99     lvItem.pszText = text;
 100     lvItem.cchTextMax = lstrlenW(lvItem.pszText);
 101     lv_set_item(dialog, &lvItem);
 102 }
 103
 104 /* inserts an item into the listview */
 105 static void lv_insert_item(HWND dialog, LVITEMW *item)
 106 {
 107     SendDlgItemMessageW(dialog, IDC_LIST_DRIVES, LVM_INSERTITEMW, 0, (LPARAM) item);
 108 }
 109
 110 /* retrieve the item at index item->iIndex */
 111 static void lv_get_item(HWND dialog, LVITEMW *item)
 112 {
 113     SendDlgItemMessageW(dialog, IDC_LIST_DRIVES, LVM_GETITEMW, 0, (LPARAM) item);
 114 }
 115
 116 static void set_advanced(HWND dialog)
 117 {
 118     int state;
 119     WCHAR text[256];
 120
 121     if (advanced)
 122     {
 123         state = SW_NORMAL;
 124         LoadStringW(GetModuleHandle(NULL), IDS_HIDE_ADVANCED, text, 256);
 125     }
 126     else
 127     {
 128         state = SW_HIDE;
 129         LoadStringW(GetModuleHandle(NULL), IDS_SHOW_ADVANCED, text, 256);
 130     }
 131
 132     ShowWindow(GetDlgItem(dialog, IDC_EDIT_DEVICE), state);
 133     ShowWindow(GetDlgItem(dialog, IDC_STATIC_DEVICE), state);
 134     ShowWindow(GetDlgItem(dialog, IDC_EDIT_LABEL), state);
 135     ShowWindow(GetDlgItem(dialog, IDC_STATIC_LABEL), state);
 136     ShowWindow(GetDlgItem(dialog, IDC_BUTTON_BROWSE_DEVICE), state);
 137     ShowWindow(GetDlgItem(dialog, IDC_EDIT_SERIAL), state);
 138     ShowWindow(GetDlgItem(dialog, IDC_STATIC_SERIAL), state);
 139     ShowWindow(GetDlgItem(dialog, IDC_COMBO_TYPE), state);
 140     ShowWindow(GetDlgItem(dialog, IDC_STATIC_TYPE), state);
 141
 142     /* update the button text based on the state */
 143     SetWindowTextW(GetDlgItem(dialog, IDC_BUTTON_SHOW_HIDE_ADVANCED), text);
 144 }
 145
 146 struct drive_typemap {
 147     unsigned int sCode;
 148     UINT idDesc;
 149 };
 150
 151 static const struct drive_typemap type_pairs[] = {
 152   { DRIVE_UNKNOWN,    IDS_DRIVE_UNKNOWN   },
 153   { DRIVE_FIXED,      IDS_DRIVE_FIXED     },
 154   { DRIVE_REMOTE,     IDS_DRIVE_REMOTE    },
 155   { DRIVE_REMOVABLE,  IDS_DRIVE_REMOVABLE },
 156   { DRIVE_CDROM,      IDS_DRIVE_CDROM     }
 157 };
 158
 159 #define DRIVE_TYPE_DEFAULT 0
 160
 161 static void enable_labelserial_box(HWND dialog, int mode)
 162 {
 163     WINE_TRACE("mode=%d\n", mode);
 164
 165     switch (mode)
 166     {
 167         case BOX_MODE_DEVICE:
 168             /* FIXME: enable device editing */
 169             disable(IDC_EDIT_DEVICE);
 170             disable(IDC_BUTTON_BROWSE_DEVICE);
 171             disable(IDC_EDIT_SERIAL);
 172             disable(IDC_EDIT_LABEL);
 173             break;
 174
 175         case BOX_MODE_NORMAL:
 176             disable(IDC_EDIT_DEVICE);
 177             disable(IDC_BUTTON_BROWSE_DEVICE);
 178             enable(IDC_EDIT_SERIAL);
 179             enable(IDC_EDIT_LABEL);
 180             break;
 181     }
 182 }
 183
 184 static int fill_drives_list(HWND dialog)
 185 {
 186     int count = 0;
 187     BOOL drivec_present = FALSE;
 188     int i;
 189     int prevsel = -1;
 190
 191     WINE_TRACE("\n");
 192
 193     updating_ui = TRUE;
 194
 195     prevsel = lv_get_curr_select(dialog);
 196
 197     /* Clear the listbox */
 198     SendDlgItemMessage(dialog, IDC_LIST_DRIVES, LVM_DELETEALLITEMS, 0, 0);
 199
 200     for(i = 0; i < 26; i++)
 201     {
 202         LVITEMW item;
 203         WCHAR *path;
 204         char letter[4];
 205
 206         /* skip over any unused drives */
 207         if (!drives[i].in_use)
 208             continue;
 209
 210         if (drives[i].letter == 'C')
 211             drivec_present = TRUE;
 212
 213         letter[0] = 'A' + i;
 214         letter[1] = ':';
 215         letter[2] = 0;
 216
 217         item.mask = LVIF_TEXT | LVIF_PARAM;
 218         item.iItem = count;
 219         item.iSubItem = 0;
 220         item.pszText = strdupU2W(letter);
 221         item.cchTextMax = lstrlenW(item.pszText);
 222         item.lParam = (LPARAM) &drives[i];
 223
 224         lv_insert_item(dialog, &item);
 225         HeapFree(GetProcessHeap(), 0, item.pszText);
 226
 227         path = strdupU2W(drives[i].unixpath);
 228         lv_set_item_text(dialog, count, 1, path);
 229         HeapFree(GetProcessHeap(), 0, path);
 230
 231         count++;
 232     }
 233
 234     WINE_TRACE("loaded %d drives\n", count);
 235
 236     /* show the warning if there is no Drive C */
 237     if (!drivec_present)
 238         ShowWindow(GetDlgItem(dialog, IDS_DRIVE_NO_C), SW_NORMAL);
 239     else
 240         ShowWindow(GetDlgItem(dialog, IDS_DRIVE_NO_C), SW_HIDE);
 241
 242     lv_set_curr_select(dialog, prevsel == -1 ? 0 : prevsel);
 243
 244     updating_ui = FALSE;
 245     return count;
 246 }
 247
 248 static void on_options_click(HWND dialog)
 249 {
 250     if (IsDlgButtonChecked(dialog, IDC_SHOW_DOT_FILES) == BST_CHECKED)
 251         set_reg_key(config_key, "", "ShowDotFiles", "Y");
 252     else
 253         set_reg_key(config_key, "", "ShowDotFiles", "N");
 254
 255     SendMessage(GetParent(dialog), PSM_CHANGED, 0, 0);
 256 }
 257
 258 static INT_PTR CALLBACK drivechoose_dlgproc(HWND hwndDlg, UINT uMsg, WPARAM wParam, LPARAM lParam)
 259 {
 260     static int i, sel;
 261     char c;
 262     char drive[] = "X:";
 263
 264     switch(uMsg)
 265     {
 266     case WM_INITDIALOG:
 267         {
 268         ULONG mask = ~drive_available_mask(0); /* the mask is now which drives aren't available */
 269         for( c = 'A'; c<= 'Z'; c++){
 270             drive[0] = c;
 271             if(!( mask & (1 << (c - 'A'))))
 272                 SendDlgItemMessageA( hwndDlg, IDC_DRIVESA2Z, CB_ADDSTRING, 0, (LPARAM) drive);
 273         }
 274         drive[0] = lParam;
 275         SendDlgItemMessageA( hwndDlg, IDC_DRIVESA2Z, CB_SELECTSTRING, 0, (LPARAM) drive);
 276         return TRUE;
 277         }
 278     case WM_COMMAND:
 279         if(HIWORD(wParam) != BN_CLICKED) break;
 280         switch (LOWORD(wParam))
 281         {
 282         case IDOK:
 283             i = SendDlgItemMessageA( hwndDlg, IDC_DRIVESA2Z, CB_GETCURSEL, 0, 0);
 284             if( i != CB_ERR){
 285                 SendDlgItemMessageA( hwndDlg, IDC_DRIVESA2Z, CB_GETLBTEXT, i, (LPARAM) drive);
 286                 sel = drive[0];
 287             } else
 288                 sel = -1;
 289             EndDialog(hwndDlg, sel);
 290             return TRUE;
 291         case IDCANCEL:
 292             EndDialog(hwndDlg, -1);
 293             return TRUE;
 294         }
 295     }
 296     return FALSE;
 297 }
 298
 299 static void on_add_click(HWND dialog)
 300 {
 301     /* we should allocate a drive letter automatically. We also need
 302        some way to let the user choose the mapping point, for now we
 303        will just force them to enter a path automatically, with / being
 304        the default. In future we should be able to temporarily map /
 305        then invoke the directory chooser dialog. */
 306
 307     char new = 'C'; /* we skip A and B, they are historically floppy drives */
 308     ULONG mask = ~drive_available_mask(0); /* the mask is now which drives aren't available */
 309     int i, c;
 310
 311     while (mask & (1 << (new - 'A')))
 312     {
 313         new++;
 314         if (new > 'Z')
 315         {
 316             driveui_msgbox (dialog, IDS_DRIVE_LETTERS_EXCEEDED, MB_OK | MB_ICONEXCLAMATION);
 317             return;
 318         }
 319     }
 320
 321
 322     new = DialogBoxParam(0, MAKEINTRESOURCE(IDD_DRIVECHOOSE), dialog, drivechoose_dlgproc, new);
 323
 324     if( new == -1) return;
 325
 326     WINE_TRACE("selected drive letter %c\n", new);
 327
 328     if (new == 'C')
 329     {
 330         WCHAR label[64];
 331         LoadStringW (GetModuleHandle (NULL), IDS_SYSTEM_DRIVE_LABEL, label,
 332                      sizeof(label)/sizeof(label[0]));
 333         add_drive(new, "../drive_c", NULL, label, 0, DRIVE_FIXED);
 334     }
 335     else add_drive(new, "/", NULL, NULL, 0, DRIVE_UNKNOWN);
 336
 337     fill_drives_list(dialog);
 338
 339     /* select the newly created drive */
 340     mask = ~drive_available_mask(0);
 341     c = 0;
 342     for (i = 0; i < 26; i++)
 343     {
 344         if ('A' + i == new) break;
 345         if ((1 << i) & mask) c++;
 346     }
 347     lv_set_curr_select(dialog, c);
 348
 349     SetFocus(GetDlgItem(dialog, IDC_LIST_DRIVES));
 350
 351     update_controls(dialog);
 352     SendMessage(GetParent(dialog), PSM_CHANGED, (WPARAM) dialog, 0);
 353 }
 354
 355 static void on_remove_click(HWND dialog)
 356 {
 357     int itemIndex;
 358     struct drive *drive;
 359     LVITEMW item;
 360
 361     itemIndex = lv_get_curr_select(dialog);
 362     if (itemIndex == -1) return; /* no selection */
 363
 364     item.mask = LVIF_PARAM;
 365     item.iItem = itemIndex;
 366     item.iSubItem = 0;
 367
 368     lv_get_item(dialog, &item);
 369
 370     drive = (struct drive *) item.lParam;
 371
 372     WINE_TRACE("unixpath: %s\n", drive->unixpath);
 373
 374     if (drive->letter == 'C')
 375     {
 376         DWORD result = driveui_msgbox (dialog, IDS_CONFIRM_DELETE_C, MB_YESNO | MB_ICONEXCLAMATION);
 377         if (result == IDNO) return;
 378     }
 379
 380     delete_drive(drive);
 381
 382     fill_drives_list(dialog);
 383
 384     itemIndex = itemIndex - 1;
 385     if (itemIndex < 0) itemIndex = 0;
 386     lv_set_curr_select(dialog, itemIndex);   /* previous item */
 387
 388     SetFocus(GetDlgItem(dialog, IDC_LIST_DRIVES));
 389
 390     update_controls(dialog);
 391     SendMessage(GetParent(dialog), PSM_CHANGED, (WPARAM) dialog, 0);
 392 }
 393
 394 static void update_controls(HWND dialog)
 395 {
 396     static const WCHAR emptyW[1];
 397     WCHAR *path;
 398     unsigned int type;
 399     char serial[16];
 400     int i, selection = -1;
 401     LVITEMW item;
 402
 403     updating_ui = TRUE;
 404
 405     i = lv_get_curr_select(dialog);
 406     if (i == -1)
 407     {
 408         /* no selection? let's select something for the user. this will re-enter */
 409         lv_set_curr_select(dialog, i);
 410         return;
 411     }
 412
 413     item.mask = LVIF_PARAM;
 414     item.iItem = i;
 415     item.iSubItem = 0;
 416
 417     lv_get_item(dialog, &item);
 418     current_drive = (struct drive *) item.lParam;
 419
 420     WINE_TRACE("Updating sheet for drive %c\n", current_drive->letter);
 421
 422     /* path */
 423     WINE_TRACE("set path control text to '%s'\n", current_drive->unixpath);
 424     path = strdupU2W(current_drive->unixpath);
 425     set_textW(dialog, IDC_EDIT_PATH, path);
 426     HeapFree(GetProcessHeap(), 0, path);
 427
 428     /* drive type */
 429     type = current_drive->type;
 430     SendDlgItemMessage(dialog, IDC_COMBO_TYPE, CB_RESETCONTENT, 0, 0);
 431
 432     for (i = 0; i < sizeof(type_pairs) / sizeof(struct drive_typemap); i++)
 433     {
 434         WCHAR driveDesc[64];
 435         LoadStringW (GetModuleHandle (NULL), type_pairs[i].idDesc, driveDesc,
 436             sizeof(driveDesc)/sizeof(driveDesc[0]));
 437         SendDlgItemMessageW (dialog, IDC_COMBO_TYPE, CB_ADDSTRING, 0, (LPARAM)driveDesc);
 438
 439         if (type_pairs[i].sCode ==  type)
 440         {
 441             selection = i;
 442         }
 443     }
 444
 445     if (selection == -1) selection = DRIVE_TYPE_DEFAULT;
 446     SendDlgItemMessage(dialog, IDC_COMBO_TYPE, CB_SETCURSEL, selection, 0);
 447
 448     EnableWindow( GetDlgItem( dialog, IDC_BUTTON_REMOVE ), (current_drive->letter != 'C') );
 449     EnableWindow( GetDlgItem( dialog, IDC_EDIT_PATH ), (current_drive->letter != 'C') );
 450     EnableWindow( GetDlgItem( dialog, IDC_BUTTON_BROWSE_PATH ), (current_drive->letter != 'C') );
 451     EnableWindow( GetDlgItem( dialog, IDC_COMBO_TYPE ), (current_drive->letter != 'C') );
 452
 453     /* removeable media properties */
 454     set_textW(dialog, IDC_EDIT_LABEL, current_drive->label ? current_drive->label : emptyW);
 455
 456     /* set serial edit text */
 457     sprintf( serial, "%X", current_drive->serial );
 458     set_text(dialog, IDC_EDIT_SERIAL, serial);
 459
 460     set_text(dialog, IDC_EDIT_DEVICE, current_drive->device);
 461
 462     if ((type == DRIVE_CDROM) || (type == DRIVE_REMOVABLE))
 463         enable_labelserial_box(dialog, BOX_MODE_DEVICE);
 464     else
 465         enable_labelserial_box(dialog, BOX_MODE_NORMAL);
 466
 467     updating_ui = FALSE;
 468
 469     return;
 470 }
 471
 472 static void on_edit_changed(HWND dialog, WORD id)
 473 {
 474     if (updating_ui) return;
 475
 476     WINE_TRACE("edit id %d changed\n", id);
 477
 478     switch (id)
 479     {
 480         case IDC_EDIT_LABEL:
 481         {
 482             WCHAR *label = get_textW(dialog, id);
 483             HeapFree(GetProcessHeap(), 0, current_drive->label);
 484             current_drive->label = label;
 485             current_drive->modified = TRUE;
 486
 487             WINE_TRACE("set label to %s\n", wine_dbgstr_w(current_drive->label));
 488
 489             /* enable the apply button  */
 490             SendMessage(GetParent(dialog), PSM_CHANGED, (WPARAM) dialog, 0);
 491             break;
 492         }
 493
 494         case IDC_EDIT_PATH:
 495         {
 496             WCHAR *wpath;
 497             char *path;
 498             int lenW;
 499
 500             wpath = get_textW(dialog, id);
 501             if( (lenW = WideCharToMultiByte(CP_UNIXCP, 0, wpath, -1, NULL, 0, NULL, NULL)) )
 502             {
 503                 path = HeapAlloc(GetProcessHeap(), 0, lenW);
 504                 WideCharToMultiByte(CP_UNIXCP, 0, wpath, -1, path, lenW, NULL, NULL);
 505             }
 506             else
 507             {
 508                 path = NULL;
 509                 wpath = strdupU2W("drive_c");
 510             }
 511
 512             HeapFree(GetProcessHeap(), 0, current_drive->unixpath);
 513             current_drive->unixpath = path ? path : strdupA("drive_c");
 514             current_drive->modified = TRUE;
 515
 516             WINE_TRACE("set path to %s\n", current_drive->unixpath);
 517
 518             lv_set_item_text(dialog, lv_get_curr_select(dialog), 1,
 519                              wpath);
 520             HeapFree(GetProcessHeap(), 0, wpath);
 521
 522             /* enable the apply button  */
 523             SendMessage(GetParent(dialog), PSM_CHANGED, (WPARAM) dialog, 0);
 524             break;
 525         }
 526
 527         case IDC_EDIT_SERIAL:
 528         {
 529             char *serial;
 530
 531             serial = get_text(dialog, id);
 532             current_drive->serial = serial ? strtoul( serial, NULL, 16 ) : 0;
 533             HeapFree(GetProcessHeap(), 0, serial);
 534             current_drive->modified = TRUE;
 535
 536             WINE_TRACE("set serial to %08X\n", current_drive->serial);
 537
 538             /* enable the apply button  */
 539             SendMessage(GetParent(dialog), PSM_CHANGED, (WPARAM) dialog, 0);
 540             break;
 541         }
 542
 543         case IDC_EDIT_DEVICE:
 544         {
 545             char *device = get_text(dialog, id);
 546             /* TODO: handle device if/when it makes sense to do so.... */
 547             HeapFree(GetProcessHeap(), 0, device);
 548             break;
 549         }
 550     }
 551 }
 552
 553 BOOL browse_for_unix_folder(HWND dialog, WCHAR *pszPath)
 554 {
 555     static WCHAR wszUnixRootDisplayName[] =
 556         { ':',':','{','C','C','7','0','2','E','B','2','-','7','D','C','5','-','1','1','D','9','-',
 557           'C','6','8','7','-','0','0','0','4','2','3','8','A','0','1','C','D','}', 0 };
 558     WCHAR pszChoosePath[FILENAME_MAX];
 559     BROWSEINFOW bi = {
 560         dialog,
 561         NULL,
 562         NULL,
 563         pszChoosePath,
 564         0,
 565         NULL,
 566         0,
 567         0
 568     };
 569     IShellFolder *pDesktop;
 570     LPITEMIDLIST pidlUnixRoot, pidlSelectedPath;
 571     HRESULT hr;
 572
 573     LoadStringW(GetModuleHandle(NULL), IDS_CHOOSE_PATH, pszChoosePath, FILENAME_MAX);
 574
 575     hr = SHGetDesktopFolder(&pDesktop);
 576     if (FAILED(hr)) return FALSE;
 577
 578     hr = IShellFolder_ParseDisplayName(pDesktop, NULL, NULL, wszUnixRootDisplayName, NULL,
 579                                        &pidlUnixRoot, NULL);
 580     if (FAILED(hr)) {
 581         IShellFolder_Release(pDesktop);
 582         return FALSE;
 583     }
 584
 585     bi.pidlRoot = pidlUnixRoot;
 586     pidlSelectedPath = SHBrowseForFolderW(&bi);
 587     SHFree(pidlUnixRoot);
 588
 589     if (pidlSelectedPath) {
 590         STRRET strSelectedPath;
 591         WCHAR *pszSelectedPath;
 592         HRESULT hr;
 593
 594         hr = IShellFolder_GetDisplayNameOf(pDesktop, pidlSelectedPath, SHGDN_FORPARSING,
 595                                            &strSelectedPath);
 596         IShellFolder_Release(pDesktop);
 597         if (FAILED(hr)) {
 598             SHFree(pidlSelectedPath);
 599             return FALSE;
 600         }
 601
 602         hr = StrRetToStrW(&strSelectedPath, pidlSelectedPath, &pszSelectedPath);
 603         SHFree(pidlSelectedPath);
 604         if (FAILED(hr)) return FALSE;
 605
 606         lstrcpyW(pszPath, pszSelectedPath);
 607
 608         CoTaskMemFree(pszSelectedPath);
 609         return TRUE;
 610     }
 611     return FALSE;
 612 }
 613
 614 static void init_listview_columns(HWND dialog)
 615 {
 616     LVCOLUMNW listColumn;
 617     RECT viewRect;
 618     int width;
 619     WCHAR column[64];
 620
 621     GetClientRect(GetDlgItem(dialog, IDC_LIST_DRIVES), &viewRect);
 622     width = (viewRect.right - viewRect.left) / 6 - 5;
 623
 624     LoadStringW (GetModuleHandle (NULL), IDS_COL_DRIVELETTER, column,
 625         sizeof(column)/sizeof(column[0]));
 626     listColumn.mask = LVCF_TEXT | LVCF_WIDTH | LVCF_SUBITEM;
 627     listColumn.pszText = column;
 628     listColumn.cchTextMax = lstrlenW (listColumn.pszText);
 629     listColumn.cx = width;
 630
 631     SendDlgItemMessageW (dialog, IDC_LIST_DRIVES, LVM_INSERTCOLUMNW, 0, (LPARAM) &listColumn);
 632
 633     LoadStringW (GetModuleHandle (NULL), IDS_COL_DRIVEMAPPING, column,
 634         sizeof(column)/sizeof(column[0]));
 635     listColumn.cx = viewRect.right - viewRect.left - width;
 636     listColumn.pszText = column;
 637     listColumn.cchTextMax = lstrlenW (listColumn.pszText);
 638
 639     SendDlgItemMessageW (dialog, IDC_LIST_DRIVES, LVM_INSERTCOLUMNW, 1, (LPARAM) &listColumn);
 640 }
 641
 642 static void load_drive_options(HWND dialog)
 643 {
 644     if (!strcmp(get_reg_key(config_key, "", "ShowDotFiles", "N"), "Y"))
 645         CheckDlgButton(dialog, IDC_SHOW_DOT_FILES, BST_CHECKED);
 646 }
 647
 648 INT_PTR CALLBACK
 649 DriveDlgProc (HWND dialog, UINT msg, WPARAM wParam, LPARAM lParam)
 650 {
 651     int item;
 652
 653     switch (msg)
 654     {
 655         case WM_INITDIALOG:
 656             init_listview_columns(dialog);
 657             if (!load_drives())
 658             {
 659                 ShowWindow( GetDlgItem( dialog, IDC_STATIC_MOUNTMGR_ERROR ), SW_SHOW );
 660                 ShowWindow( GetDlgItem( dialog, IDC_LIST_DRIVES ), SW_HIDE );
 661                 ShowWindow( GetDlgItem( dialog, IDC_BUTTON_ADD ), SW_HIDE );
 662                 ShowWindow( GetDlgItem( dialog, IDC_BUTTON_REMOVE ), SW_HIDE );
 663                 ShowWindow( GetDlgItem( dialog, IDC_BUTTON_AUTODETECT ), SW_HIDE );
 664                 ShowWindow( GetDlgItem( dialog, IDC_STATIC_PATH ), SW_HIDE );
 665                 ShowWindow( GetDlgItem( dialog, IDC_EDIT_PATH ), SW_HIDE );
 666                 ShowWindow( GetDlgItem( dialog, IDC_BUTTON_BROWSE_PATH ), SW_HIDE );
 667                 ShowWindow( GetDlgItem( dialog, IDC_COMBO_TYPE ), SW_HIDE );
 668                 ShowWindow( GetDlgItem( dialog, IDC_BUTTON_SHOW_HIDE_ADVANCED ), SW_HIDE );
 669                 set_advanced(dialog);
 670                 break;
 671             }
 672             ShowWindow( GetDlgItem( dialog, IDC_STATIC_MOUNTMGR_ERROR ), SW_HIDE );
 673             load_drive_options(dialog);
 674
 675             if (!drives[2].in_use)
 676                 driveui_msgbox (dialog, IDS_NO_DRIVE_C, MB_OK | MB_ICONEXCLAMATION);
 677
 678             fill_drives_list(dialog);
 679             update_controls(dialog);
 680             /* put in non-advanced mode by default  */
 681             set_advanced(dialog);
 682             break;
 683
 684         case WM_SHOWWINDOW:
 685             set_window_title(dialog);
 686             break;
 687
 688         case WM_COMMAND:
 689             switch (HIWORD(wParam))
 690             {
 691                 case EN_CHANGE:
 692                     on_edit_changed(dialog, LOWORD(wParam));
 693                     break;
 694
 695                 case BN_CLICKED:
 696                     switch (LOWORD(wParam))
 697                     {
 698                         case IDC_SHOW_DOT_FILES:
 699                             on_options_click(dialog);
 700                         break;
 701                     }
 702                     break;
 703
 704                 case CBN_SELCHANGE:
 705                     SendMessage(GetParent(dialog), PSM_CHANGED, 0, 0);
 706                     break;
 707             }
 708
 709             switch (LOWORD(wParam))
 710             {
 711                 case IDC_BUTTON_ADD:
 712                     if (HIWORD(wParam) != BN_CLICKED) break;
 713                     on_add_click(dialog);
 714                     break;
 715
 716                 case IDC_BUTTON_REMOVE:
 717                     if (HIWORD(wParam) != BN_CLICKED) break;
 718                     on_remove_click(dialog);
 719                     break;
 720
 721                 case IDC_BUTTON_EDIT:
 722                     if (HIWORD(wParam) != BN_CLICKED) break;
 723                     item = SendMessage(GetDlgItem(dialog, IDC_LIST_DRIVES),  LB_GETCURSEL, 0, 0);
 724                     SendMessage(GetDlgItem(dialog, IDC_LIST_DRIVES), LB_GETITEMDATA, item, 0);
 725                     break;
 726
 727                 case IDC_BUTTON_AUTODETECT:
 728                     autodetect_drives();
 729                     fill_drives_list(dialog);
 730                     SendMessage(GetParent(dialog), PSM_CHANGED, 0, 0);
 731                     break;
 732
 733                 case IDC_BUTTON_SHOW_HIDE_ADVANCED:
 734                     advanced = !advanced;
 735                     set_advanced(dialog);
 736                     break;
 737
 738                 case IDC_BUTTON_BROWSE_PATH:
 739                 {
 740                     WCHAR szTargetPath[FILENAME_MAX];
 741                     if (browse_for_unix_folder(dialog, szTargetPath))
 742                         set_textW(dialog, IDC_EDIT_PATH, szTargetPath);
 743                     break;
 744                 }
 745
 746                 case IDC_COMBO_TYPE:
 747                 {
 748                     int mode = BOX_MODE_NORMAL;
 749                     int selection;
 750
 751                     if (HIWORD(wParam) != CBN_SELCHANGE) break;
 752
 753                     selection = SendDlgItemMessage(dialog, IDC_COMBO_TYPE, CB_GETCURSEL, 0, 0);
 754
 755                     if (selection >= 0 &&
 756                         (type_pairs[selection].sCode == DRIVE_CDROM ||
 757                          type_pairs[selection].sCode == DRIVE_REMOVABLE))
 758                         mode = BOX_MODE_DEVICE;
 759                     else
 760                         mode = BOX_MODE_NORMAL;
 761
 762                     enable_labelserial_box(dialog, mode);
 763
 764                     current_drive->type = type_pairs[selection].sCode;
 765                     current_drive->modified = TRUE;
 766                     break;
 767                 }
 768
 769             }
 770             break;
 771
 772         case WM_NOTIFY:
 773             switch (((LPNMHDR)lParam)->code)
 774             {
 775                 case PSN_KILLACTIVE:
 776                     WINE_TRACE("PSN_KILLACTIVE\n");
 777                     SetWindowLongPtr(dialog, DWLP_MSGRESULT, FALSE);
 778                     break;
 779                 case PSN_APPLY:
 780                     apply_drive_changes();
 781                     SetWindowLongPtr(dialog, DWLP_MSGRESULT, PSNRET_NOERROR);
 782                     break;
 783                 case PSN_SETACTIVE:
 784                     break;
 785                 case LVN_ITEMCHANGED:
 786                 {
 787                     LPNMLISTVIEW lpnm = (LPNMLISTVIEW)lParam;
 788                     if (!(lpnm->uOldState & LVIS_SELECTED) &&
 789                          (lpnm->uNewState & LVIS_SELECTED))
 790                     update_controls(dialog);
 791                     break;
 792                 }
 793             }
 794             break;
 795     }
 796
 797     return FALSE;
 798 }