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/debug.h>
  37
  38 #include "winecfg.h"
  39 #include "resource.h"
  40
  41 WINE_DEFAULT_DEBUG_CHANNEL(winecfg);
  42
  43 #define BOX_MODE_CD_ASSIGN 1
  44 #define BOX_MODE_CD_AUTODETECT 2
  45 #define BOX_MODE_NONE 3
  46 #define BOX_MODE_NORMAL 4
  47
  48 static BOOL advanced = FALSE;
  49 static BOOL updating_ui = FALSE;
  50 static struct drive* current_drive;
  51
  52 static void get_etched_rect(HWND dialog, RECT *rect);
  53 static void update_controls(HWND dialog);
  54
  55 static DWORD driveui_msgbox (HWND parent, UINT messageId, DWORD flags)
  56 {
  57   WCHAR* caption = load_string (IDS_WINECFG_TITLE);
  58   WCHAR* text = load_string (messageId);
  59   DWORD result = MessageBoxW (parent, text, caption, flags);
  60   HeapFree (GetProcessHeap(), 0, caption);
  61   HeapFree (GetProcessHeap(), 0, text);
  62   return result;
  63 }
  64
  65 /**** listview helper functions ****/
  66
  67 /* clears the item at index in the listview */
  68 static void lv_clear_curr_select(HWND dialog, int index)
  69 {
  70     ListView_SetItemState(GetDlgItem(dialog, IDC_LIST_DRIVES), index, 0, LVIS_SELECTED);
  71 }
  72
  73 /* selects the item at index in the listview */
  74 static void lv_set_curr_select(HWND dialog, int index)
  75 {
  76     /* no more than one item can be selected in our listview */
  77     lv_clear_curr_select(dialog, -1);
  78     ListView_SetItemState(GetDlgItem(dialog, IDC_LIST_DRIVES), index, LVIS_SELECTED, LVIS_SELECTED);
  79 }
  80
  81 /* returns the currently selected item in the listview */
  82 static int lv_get_curr_select(HWND dialog)
  83 {
  84     return SendDlgItemMessage(dialog, IDC_LIST_DRIVES, LVM_GETNEXTITEM, -1, LVNI_SELECTED);
  85 }
  86
  87 /* sets the item in the listview at item->iIndex */
  88 static void lv_set_item(HWND dialog, LVITEM *item)
  89 {
  90     SendDlgItemMessage(dialog, IDC_LIST_DRIVES, LVM_SETITEM, 0, (LPARAM) item);
  91 }
  92
  93 /* sets specified item's text */
  94 static void lv_set_item_text(HWND dialog, int item, int subItem, char *text)
  95 {
  96     LVITEM lvItem;
  97     if (item < 0 || subItem < 0) return;
  98     lvItem.mask = LVIF_TEXT;
  99     lvItem.iItem = item;
 100     lvItem.iSubItem = subItem;
 101     lvItem.pszText = text;
 102     lvItem.cchTextMax = lstrlen(lvItem.pszText);
 103     lv_set_item(dialog, &lvItem);
 104 }
 105
 106 /* inserts an item into the listview */
 107 static void lv_insert_item(HWND dialog, LVITEM *item)
 108 {
 109     SendDlgItemMessage(dialog, IDC_LIST_DRIVES, LVM_INSERTITEM, 0, (LPARAM) item);
 110 }
 111
 112 /* retrieve the item at index item->iIndex */
 113 static void lv_get_item(HWND dialog, LVITEM *item)
 114 {
 115     SendDlgItemMessage(dialog, IDC_LIST_DRIVES, LVM_GETITEM, 0, (LPARAM) item);
 116 }
 117
 118 static void set_advanced(HWND dialog)
 119 {
 120     int state;
 121     WCHAR text[256];
 122     RECT rect;
 123
 124     if (advanced)
 125     {
 126         state = SW_NORMAL;
 127         LoadStringW(GetModuleHandle(NULL), IDS_HIDE_ADVANCED, text, 256);
 128     }
 129     else
 130     {
 131         state = SW_HIDE;
 132         LoadStringW(GetModuleHandle(NULL), IDS_SHOW_ADVANCED, text, 256);
 133     }
 134
 135     ShowWindow(GetDlgItem(dialog, IDC_RADIO_AUTODETECT), state);
 136     ShowWindow(GetDlgItem(dialog, IDC_RADIO_ASSIGN), state);
 137     ShowWindow(GetDlgItem(dialog, IDC_EDIT_LABEL), state);
 138     ShowWindow(GetDlgItem(dialog, IDC_EDIT_DEVICE), state);
 139     ShowWindow(GetDlgItem(dialog, IDC_STATIC_LABEL), state);
 140     ShowWindow(GetDlgItem(dialog, IDC_BUTTON_BROWSE_DEVICE), state);
 141     ShowWindow(GetDlgItem(dialog, IDC_EDIT_SERIAL), state);
 142     ShowWindow(GetDlgItem(dialog, IDC_STATIC_SERIAL), state);
 143     ShowWindow(GetDlgItem(dialog, IDC_LABELSERIAL_STATIC), state);
 144     ShowWindow(GetDlgItem(dialog, IDC_COMBO_TYPE), state);
 145     ShowWindow(GetDlgItem(dialog, IDC_STATIC_TYPE), state);
 146
 147     /* update the button text based on the state */
 148     SetWindowTextW(GetDlgItem(dialog, IDC_BUTTON_SHOW_HIDE_ADVANCED), text);
 149
 150     /* redraw for the etched line */
 151     get_etched_rect(dialog, &rect);
 152     InflateRect(&rect, 5, 5);
 153     InvalidateRect(dialog, &rect, TRUE);
 154 }
 155
 156 struct drive_typemap {
 157     unsigned int sCode;
 158     UINT idDesc;
 159 };
 160
 161 static const struct drive_typemap type_pairs[] = {
 162   { DRIVE_UNKNOWN,    IDS_DRIVE_UNKNOWN   },
 163   { DRIVE_FIXED,      IDS_DRIVE_FIXED     },
 164   { DRIVE_REMOTE,     IDS_DRIVE_REMOTE    },
 165   { DRIVE_REMOVABLE,  IDS_DRIVE_REMOVABLE },
 166   { DRIVE_CDROM,      IDS_DRIVE_CDROM     }
 167 };
 168
 169 #define DRIVE_TYPE_DEFAULT 0
 170
 171 static void enable_labelserial_box(HWND dialog, int mode)
 172 {
 173     WINE_TRACE("mode=%d\n", mode);
 174
 175     switch (mode)
 176     {
 177         case BOX_MODE_CD_ASSIGN:
 178             enable(IDC_RADIO_ASSIGN);
 179             disable(IDC_EDIT_DEVICE);
 180             disable(IDC_BUTTON_BROWSE_DEVICE);
 181             enable(IDC_EDIT_SERIAL);
 182             enable(IDC_EDIT_LABEL);
 183             enable(IDC_STATIC_SERIAL);
 184             enable(IDC_STATIC_LABEL);
 185             break;
 186
 187         case BOX_MODE_CD_AUTODETECT:
 188             enable(IDC_RADIO_ASSIGN);
 189             enable(IDC_EDIT_DEVICE);
 190             enable(IDC_BUTTON_BROWSE_DEVICE);
 191             disable(IDC_EDIT_SERIAL);
 192             disable(IDC_EDIT_LABEL);
 193             disable(IDC_STATIC_SERIAL);
 194             disable(IDC_STATIC_LABEL);
 195             break;
 196
 197         case BOX_MODE_NONE:
 198             disable(IDC_RADIO_ASSIGN);
 199             disable(IDC_EDIT_DEVICE);
 200             disable(IDC_BUTTON_BROWSE_DEVICE);
 201             disable(IDC_EDIT_SERIAL);
 202             disable(IDC_EDIT_LABEL);
 203             disable(IDC_STATIC_SERIAL);
 204             disable(IDC_STATIC_LABEL);
 205             break;
 206
 207         case BOX_MODE_NORMAL:
 208             enable(IDC_RADIO_ASSIGN);
 209             disable(IDC_EDIT_DEVICE);
 210             disable(IDC_BUTTON_BROWSE_DEVICE);
 211             enable(IDC_EDIT_SERIAL);
 212             enable(IDC_EDIT_LABEL);
 213             enable(IDC_STATIC_SERIAL);
 214             enable(IDC_STATIC_LABEL);
 215             break;
 216     }
 217 }
 218
 219 static int fill_drives_list(HWND dialog)
 220 {
 221     int count = 0;
 222     BOOL drivec_present = FALSE;
 223     int i;
 224     int prevsel = -1;
 225
 226     WINE_TRACE("\n");
 227
 228     updating_ui = TRUE;
 229
 230     prevsel = lv_get_curr_select(dialog);
 231
 232     /* Clear the listbox */
 233     SendDlgItemMessage(dialog, IDC_LIST_DRIVES, LVM_DELETEALLITEMS, 0, 0);
 234
 235     for(i = 0; i < 26; i++)
 236     {
 237         LVITEM item;
 238         char letter[4];
 239
 240         /* skip over any unused drives */
 241         if (!drives[i].in_use)
 242             continue;
 243
 244         if (drives[i].letter == 'C')
 245             drivec_present = TRUE;
 246
 247         letter[0] = 'A' + i;
 248         letter[1] = ':';
 249         letter[2] = 0;
 250
 251         item.mask = LVIF_TEXT | LVIF_PARAM;
 252         item.iItem = count;
 253         item.iSubItem = 0;
 254         item.pszText = letter;
 255         item.cchTextMax = lstrlen(item.pszText);
 256         item.lParam = (LPARAM) &drives[i];
 257
 258         lv_insert_item(dialog, &item);
 259         lv_set_item_text(dialog, count, 1, drives[i].unixpath);
 260
 261         count++;
 262     }
 263
 264     WINE_TRACE("loaded %d drives\n", count);
 265
 266     /* show the warning if there is no Drive C */
 267     if (!drivec_present)
 268         ShowWindow(GetDlgItem(dialog, IDS_DRIVE_NO_C), SW_NORMAL);
 269     else
 270         ShowWindow(GetDlgItem(dialog, IDS_DRIVE_NO_C), SW_HIDE);
 271
 272     lv_set_curr_select(dialog, prevsel == -1 ? 0 : prevsel);
 273
 274     updating_ui = FALSE;
 275     return count;
 276 }
 277
 278 static void on_options_click(HWND dialog)
 279 {
 280     if (IsDlgButtonChecked(dialog, IDC_SHOW_DOT_FILES) == BST_CHECKED)
 281         set_reg_key(config_key, "", "ShowDotFiles", "Y");
 282     else
 283         set_reg_key(config_key, "", "ShowDotFiles", "N");
 284
 285     SendMessage(GetParent(dialog), PSM_CHANGED, 0, 0);
 286 }
 287
 288 static void on_add_click(HWND dialog)
 289 {
 290     /* we should allocate a drive letter automatically. We also need
 291        some way to let the user choose the mapping point, for now we
 292        will just force them to enter a path automatically, with / being
 293        the default. In future we should be able to temporarily map /
 294        then invoke the directory chooser dialog. */
 295
 296     char new = 'C'; /* we skip A and B, they are historically floppy drives */
 297     long mask = ~drive_available_mask(0); /* the mask is now which drives aren't available */
 298     int i, c;
 299
 300     while (mask & (1 << (new - 'A')))
 301     {
 302         new++;
 303         if (new > 'Z')
 304         {
 305             driveui_msgbox (dialog, IDS_DRIVE_LETTERS_EXCEEDED, MB_OK | MB_ICONEXCLAMATION);
 306             return;
 307         }
 308     }
 309
 310     WINE_TRACE("allocating drive letter %c\n", new);
 311
 312     if (new == 'C')
 313     {
 314         char label[64];
 315         LoadStringA (GetModuleHandle (NULL), IDS_SYSTEM_DRIVE_LABEL, label,
 316             sizeof(label)/sizeof(label[0]));
 317         add_drive(new, "../drive_c", label, 0, DRIVE_FIXED);
 318     }
 319     else add_drive(new, "/", "", 0, DRIVE_UNKNOWN);
 320
 321     fill_drives_list(dialog);
 322
 323     /* select the newly created drive */
 324     mask = ~drive_available_mask(0);
 325     c = 0;
 326     for (i = 0; i < 26; i++)
 327     {
 328         if ('A' + i == new) break;
 329         if ((1 << i) & mask) c++;
 330     }
 331     lv_set_curr_select(dialog, c);
 332
 333     SetFocus(GetDlgItem(dialog, IDC_LIST_DRIVES));
 334
 335     update_controls(dialog);
 336 }
 337
 338 static void on_remove_click(HWND dialog)
 339 {
 340     int itemIndex;
 341     struct drive *drive;
 342     LVITEM item;
 343
 344     itemIndex = lv_get_curr_select(dialog);
 345     if (itemIndex == -1) return; /* no selection */
 346
 347     item.mask = LVIF_PARAM;
 348     item.iItem = itemIndex;
 349     item.iSubItem = 0;
 350
 351     lv_get_item(dialog, &item);
 352
 353     drive = (struct drive *) item.lParam;
 354
 355     WINE_TRACE("unixpath: %s\n", drive->unixpath);
 356
 357     if (drive->letter == 'C')
 358     {
 359         DWORD result = driveui_msgbox (dialog, IDS_CONFIRM_DELETE_C, MB_YESNO | MB_ICONEXCLAMATION);
 360         if (result == IDNO) return;
 361     }
 362
 363     delete_drive(drive);
 364
 365     fill_drives_list(dialog);
 366
 367     itemIndex = itemIndex - 1;
 368     if (itemIndex < 0) itemIndex = 0;
 369     lv_set_curr_select(dialog, itemIndex);   /* previous item */
 370
 371     SetFocus(GetDlgItem(dialog, IDC_LIST_DRIVES));
 372
 373     update_controls(dialog);
 374 }
 375
 376 static void update_controls(HWND dialog)
 377 {
 378     char *path;
 379     unsigned int type;
 380     char *label;
 381     char serial[16];
 382     const char *device;
 383     int i, selection = -1;
 384     LVITEM item;
 385
 386     updating_ui = TRUE;
 387
 388     i = lv_get_curr_select(dialog);
 389     if (i == -1)
 390     {
 391         /* no selection? let's select something for the user. this will re-enter */
 392         lv_set_curr_select(dialog, i);
 393         return;
 394     }
 395
 396     item.mask = LVIF_PARAM;
 397     item.iItem = i;
 398     item.iSubItem = 0;
 399
 400     lv_get_item(dialog, &item);
 401     current_drive = (struct drive *) item.lParam;
 402
 403     WINE_TRACE("Updating sheet for drive %c\n", current_drive->letter);
 404
 405     /* path */
 406     path = current_drive->unixpath;
 407     WINE_TRACE("set path control text to '%s'\n", path);
 408     set_text(dialog, IDC_EDIT_PATH, path);
 409
 410     /* drive type */
 411     type = current_drive->type;
 412     SendDlgItemMessage(dialog, IDC_COMBO_TYPE, CB_RESETCONTENT, 0, 0);
 413
 414     for (i = 0; i < sizeof(type_pairs) / sizeof(struct drive_typemap); i++)
 415     {
 416         WCHAR driveDesc[64];
 417         LoadStringW (GetModuleHandle (NULL), type_pairs[i].idDesc, driveDesc,
 418             sizeof(driveDesc)/sizeof(driveDesc[0]));
 419         SendDlgItemMessageW (dialog, IDC_COMBO_TYPE, CB_ADDSTRING, 0, (LPARAM)driveDesc);
 420
 421         if (type_pairs[i].sCode ==  type)
 422         {
 423             selection = i;
 424         }
 425     }
 426
 427     if (selection == -1) selection = DRIVE_TYPE_DEFAULT;
 428     SendDlgItemMessage(dialog, IDC_COMBO_TYPE, CB_SETCURSEL, selection, 0);
 429
 430     EnableWindow( GetDlgItem( dialog, IDC_BUTTON_REMOVE ), (current_drive->letter != 'C') );
 431     EnableWindow( GetDlgItem( dialog, IDC_EDIT_PATH ), (current_drive->letter != 'C') );
 432     EnableWindow( GetDlgItem( dialog, IDC_BUTTON_BROWSE_PATH ), (current_drive->letter != 'C') );
 433     EnableWindow( GetDlgItem( dialog, IDC_COMBO_TYPE ), (current_drive->letter != 'C') );
 434
 435     /* removeable media properties */
 436     label = current_drive->label;
 437     set_text(dialog, IDC_EDIT_LABEL, label);
 438
 439     /* set serial edit text */
 440     sprintf( serial, "%X", current_drive->serial );
 441     set_text(dialog, IDC_EDIT_SERIAL, serial);
 442
 443     /* TODO: get the device here to put into the edit box */
 444     device = "Not implemented yet";
 445     set_text(dialog, IDC_EDIT_DEVICE, device);
 446     device = NULL;
 447
 448     selection = IDC_RADIO_ASSIGN;
 449     if ((type == DRIVE_CDROM) || (type == DRIVE_REMOVABLE))
 450     {
 451         if (device)
 452         {
 453             selection = IDC_RADIO_AUTODETECT;
 454             enable_labelserial_box(dialog, BOX_MODE_CD_AUTODETECT);
 455         }
 456         else
 457         {
 458             selection = IDC_RADIO_ASSIGN;
 459             enable_labelserial_box(dialog, BOX_MODE_CD_ASSIGN);
 460         }
 461     }
 462     else
 463     {
 464         enable_labelserial_box(dialog, BOX_MODE_NORMAL);
 465         selection = IDC_RADIO_ASSIGN;
 466     }
 467
 468     CheckRadioButton(dialog, IDC_RADIO_AUTODETECT, IDC_RADIO_ASSIGN, selection);
 469
 470     updating_ui = FALSE;
 471
 472     return;
 473 }
 474
 475 static void on_edit_changed(HWND dialog, WORD id)
 476 {
 477     if (updating_ui) return;
 478
 479     WINE_TRACE("edit id %d changed\n", id);
 480
 481     switch (id)
 482     {
 483         case IDC_EDIT_LABEL:
 484         {
 485             char *label;
 486
 487             label = get_text(dialog, id);
 488             HeapFree(GetProcessHeap(), 0, current_drive->label);
 489             current_drive->label = label ? label :  strdupA("");
 490
 491             WINE_TRACE("set label to %s\n", current_drive->label);
 492
 493             /* enable the apply button  */
 494             SendMessage(GetParent(dialog), PSM_CHANGED, (WPARAM) dialog, 0);
 495             break;
 496         }
 497
 498         case IDC_EDIT_PATH:
 499         {
 500             char *path;
 501
 502             path = get_text(dialog, id);
 503             HeapFree(GetProcessHeap(), 0, current_drive->unixpath);
 504             current_drive->unixpath = path ? path : strdupA("drive_c");
 505
 506             WINE_TRACE("set path to %s\n", current_drive->unixpath);
 507
 508             lv_set_item_text(dialog, lv_get_curr_select(dialog), 1,
 509                              current_drive->unixpath);
 510
 511             /* enable the apply button  */
 512             SendMessage(GetParent(dialog), PSM_CHANGED, (WPARAM) dialog, 0);
 513             break;
 514         }
 515
 516         case IDC_EDIT_SERIAL:
 517         {
 518             char *serial;
 519
 520             serial = get_text(dialog, id);
 521             current_drive->serial = strtoul( serial, NULL, 16 );
 522
 523             WINE_TRACE("set serial to %08x\n", current_drive->serial);
 524
 525             /* enable the apply button  */
 526             SendMessage(GetParent(dialog), PSM_CHANGED, (WPARAM) dialog, 0);
 527             break;
 528         }
 529
 530         case IDC_EDIT_DEVICE:
 531         {
 532             char *device = get_text(dialog, id);
 533             /* TODO: handle device if/when it makes sense to do so.... */
 534             HeapFree(GetProcessHeap(), 0, device);
 535             break;
 536         }
 537     }
 538 }
 539
 540 static void get_etched_rect(HWND dialog, RECT *rect)
 541 {
 542     GetClientRect(dialog, rect);
 543
 544     /* these dimensions from the labelserial static in En.rc  */
 545     rect->top = 265;
 546     rect->bottom = 265;
 547     rect->left += 25;
 548     rect->right -= 25;
 549 }
 550
 551 /* this just draws a nice line to separate the advanced gui from the n00b gui :) */
 552 static void paint(HWND dialog)
 553 {
 554     PAINTSTRUCT ps;
 555
 556     BeginPaint(dialog, &ps);
 557
 558     if (advanced)
 559     {
 560         RECT rect;
 561
 562         get_etched_rect(dialog, &rect);
 563
 564         DrawEdge(ps.hdc, &rect, EDGE_ETCHED, BF_TOP);
 565     }
 566
 567     EndPaint(dialog, &ps);
 568 }
 569
 570 BOOL browse_for_unix_folder(HWND dialog, WCHAR *pszPath)
 571 {
 572     static WCHAR wszUnixRootDisplayName[] =
 573         { ':',':','{','C','C','7','0','2','E','B','2','-','7','D','C','5','-','1','1','D','9','-',
 574           'C','6','8','7','-','0','0','0','4','2','3','8','A','0','1','C','D','}', 0 };
 575     WCHAR pszChoosePath[FILENAME_MAX];
 576     BROWSEINFOW bi = {
 577         dialog,
 578         NULL,
 579         NULL,
 580         pszChoosePath,
 581         0,
 582         NULL,
 583         0,
 584         0
 585     };
 586     IShellFolder *pDesktop;
 587     LPITEMIDLIST pidlUnixRoot, pidlSelectedPath;
 588     HRESULT hr;
 589
 590     LoadStringW(GetModuleHandle(NULL), IDS_CHOOSE_PATH, pszChoosePath, FILENAME_MAX);
 591
 592     hr = SHGetDesktopFolder(&pDesktop);
 593     if (FAILED(hr)) return FALSE;
 594
 595     hr = IShellFolder_ParseDisplayName(pDesktop, NULL, NULL, wszUnixRootDisplayName, NULL,
 596                                        &pidlUnixRoot, NULL);
 597     if (FAILED(hr)) {
 598         IShellFolder_Release(pDesktop);
 599         return FALSE;
 600     }
 601
 602     bi.pidlRoot = pidlUnixRoot;
 603     pidlSelectedPath = SHBrowseForFolderW(&bi);
 604     SHFree(pidlUnixRoot);
 605
 606     if (pidlSelectedPath) {
 607         STRRET strSelectedPath;
 608         WCHAR *pszSelectedPath;
 609         HRESULT hr;
 610
 611         hr = IShellFolder_GetDisplayNameOf(pDesktop, pidlSelectedPath, SHGDN_FORPARSING,
 612                                            &strSelectedPath);
 613         IShellFolder_Release(pDesktop);
 614         if (FAILED(hr)) {
 615             SHFree(pidlSelectedPath);
 616             return FALSE;
 617         }
 618
 619         hr = StrRetToStrW(&strSelectedPath, pidlSelectedPath, &pszSelectedPath);
 620         SHFree(pidlSelectedPath);
 621         if (FAILED(hr)) return FALSE;
 622
 623         lstrcpyW(pszPath, pszSelectedPath);
 624
 625         CoTaskMemFree(pszSelectedPath);
 626         return TRUE;
 627     }
 628     return FALSE;
 629 }
 630
 631 static void init_listview_columns(HWND dialog)
 632 {
 633     LVCOLUMNW listColumn;
 634     RECT viewRect;
 635     int width;
 636     WCHAR column[64];
 637
 638     GetClientRect(GetDlgItem(dialog, IDC_LIST_DRIVES), &viewRect);
 639     width = (viewRect.right - viewRect.left) / 6 - 5;
 640
 641     LoadStringW (GetModuleHandle (NULL), IDS_COL_DRIVELETTER, column,
 642         sizeof(column)/sizeof(column[0]));
 643     listColumn.mask = LVCF_TEXT | LVCF_WIDTH | LVCF_SUBITEM;
 644     listColumn.pszText = column;
 645     listColumn.cchTextMax = lstrlenW (listColumn.pszText);
 646     listColumn.cx = width;
 647
 648     SendDlgItemMessageW (dialog, IDC_LIST_DRIVES, LVM_INSERTCOLUMNW, 0, (LPARAM) &listColumn);
 649
 650     LoadStringW (GetModuleHandle (NULL), IDS_COL_DRIVEMAPPING, column,
 651         sizeof(column)/sizeof(column[0]));
 652     listColumn.cx = viewRect.right - viewRect.left - width;
 653     listColumn.pszText = column;
 654     listColumn.cchTextMax = lstrlenW (listColumn.pszText);
 655
 656     SendDlgItemMessageW (dialog, IDC_LIST_DRIVES, LVM_INSERTCOLUMNW, 1, (LPARAM) &listColumn);
 657 }
 658
 659 static void load_drive_options(HWND dialog)
 660 {
 661     if (!strcmp(get_reg_key(config_key, "", "ShowDotFiles", "N"), "Y"))
 662         CheckDlgButton(dialog, IDC_SHOW_DOT_FILES, BST_CHECKED);
 663 }
 664
 665 INT_PTR CALLBACK
 666 DriveDlgProc (HWND dialog, UINT msg, WPARAM wParam, LPARAM lParam)
 667 {
 668     int item;
 669     struct drive *drive;
 670
 671     switch (msg)
 672     {
 673         case WM_INITDIALOG:
 674             init_listview_columns(dialog);
 675             load_drives();
 676             load_drive_options(dialog);
 677
 678             if (!drives[2].in_use)
 679                 driveui_msgbox (dialog, IDS_NO_DRIVE_C, MB_OK | MB_ICONEXCLAMATION);
 680
 681             fill_drives_list(dialog);
 682             update_controls(dialog);
 683             /* put in non-advanced mode by default  */
 684             set_advanced(dialog);
 685             break;
 686
 687         case WM_SHOWWINDOW:
 688             set_window_title(dialog);
 689             break;
 690
 691         case WM_PAINT:
 692             paint(dialog);
 693             break;
 694
 695         case WM_COMMAND:
 696             switch (HIWORD(wParam))
 697             {
 698                 case EN_CHANGE:
 699                     on_edit_changed(dialog, LOWORD(wParam));
 700                     break;
 701
 702                 case BN_CLICKED:
 703                     switch (LOWORD(wParam))
 704                     {
 705                         case IDC_SHOW_DOT_FILES:
 706                             on_options_click(dialog);
 707                         break;
 708                     }
 709                     break;
 710
 711                 case CBN_SELCHANGE:
 712                     SendMessage(GetParent(dialog), PSM_CHANGED, 0, 0);
 713                     break;
 714             }
 715
 716             switch (LOWORD(wParam))
 717             {
 718                 case IDC_BUTTON_ADD:
 719                     if (HIWORD(wParam) != BN_CLICKED) break;
 720                     on_add_click(dialog);
 721                     break;
 722
 723                 case IDC_BUTTON_REMOVE:
 724                     if (HIWORD(wParam) != BN_CLICKED) break;
 725                     on_remove_click(dialog);
 726                     break;
 727
 728                 case IDC_BUTTON_EDIT:
 729                     if (HIWORD(wParam) != BN_CLICKED) break;
 730                     item = SendMessage(GetDlgItem(dialog, IDC_LIST_DRIVES),  LB_GETCURSEL, 0, 0);
 731                     drive = (struct drive *) SendMessage(GetDlgItem(dialog, IDC_LIST_DRIVES), LB_GETITEMDATA, item, 0);
 732                     break;
 733
 734                 case IDC_BUTTON_AUTODETECT:
 735                     autodetect_drives();
 736                     fill_drives_list(dialog);
 737                     SendMessage(GetParent(dialog), PSM_CHANGED, 0, 0);
 738                     break;
 739
 740                 case IDC_BUTTON_SHOW_HIDE_ADVANCED:
 741                     advanced = !advanced;
 742                     set_advanced(dialog);
 743                     break;
 744
 745                 case IDC_BUTTON_BROWSE_PATH:
 746                 {
 747                     WCHAR szTargetPath[FILENAME_MAX];
 748                     if (browse_for_unix_folder(dialog, szTargetPath))
 749                         set_textW(dialog, IDC_EDIT_PATH, szTargetPath);
 750                     break;
 751                 }
 752
 753                 case IDC_RADIO_ASSIGN:
 754                 {
 755                     char *str;
 756
 757                     str = get_text(dialog, IDC_EDIT_LABEL);
 758                     HeapFree(GetProcessHeap(), 0, current_drive->label);
 759                     current_drive->label = str ? str : strdupA("");
 760
 761                     str = get_text(dialog, IDC_EDIT_SERIAL);
 762                     current_drive->serial = strtoul( str, NULL, 16 );
 763
 764                     /* TODO: we don't have a device at this point */
 765
 766                     enable_labelserial_box(dialog, BOX_MODE_CD_ASSIGN);
 767
 768                     break;
 769                 }
 770
 771
 772                 case IDC_COMBO_TYPE:
 773                 {
 774                     int mode = BOX_MODE_NORMAL;
 775                     int selection;
 776
 777                     if (HIWORD(wParam) != CBN_SELCHANGE) break;
 778
 779                     selection = SendDlgItemMessage(dialog, IDC_COMBO_TYPE, CB_GETCURSEL, 0, 0);
 780
 781                     if (selection >= 0 &&
 782                         (type_pairs[selection].sCode == DRIVE_CDROM ||
 783                          type_pairs[selection].sCode == DRIVE_REMOVABLE))
 784                     {
 785                         if (IsDlgButtonChecked(dialog, IDC_RADIO_AUTODETECT))
 786                             mode = BOX_MODE_CD_AUTODETECT;
 787                         else
 788                             mode = BOX_MODE_CD_ASSIGN;
 789                     }
 790
 791                     enable_labelserial_box(dialog, mode);
 792
 793                     current_drive->type = type_pairs[selection].sCode;
 794                     break;
 795                 }
 796
 797             }
 798             break;
 799
 800         case WM_NOTIFY:
 801             switch (((LPNMHDR)lParam)->code)
 802             {
 803                 case PSN_KILLACTIVE:
 804                     WINE_TRACE("PSN_KILLACTIVE\n");
 805                     SetWindowLongPtr(dialog, DWLP_MSGRESULT, FALSE);
 806                     break;
 807                 case PSN_APPLY:
 808                     apply_drive_changes();
 809                     SetWindowLongPtr(dialog, DWLP_MSGRESULT, PSNRET_NOERROR);
 810                     break;
 811                 case PSN_SETACTIVE:
 812                     break;
 813                 case LVN_ITEMCHANGED:
 814                 {
 815                     LPNMLISTVIEW lpnm = (LPNMLISTVIEW)lParam;
 816                     if (!(lpnm->uOldState & LVIS_SELECTED) &&
 817                          (lpnm->uNewState & LVIS_SELECTED))
 818                     update_controls(dialog);
 819                     break;
 820                 }
 821             }
 822             break;
 823     }
 824
 825     return FALSE;
 826 }