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     char text[256];
 122     RECT rect;
 123
 124     if (advanced)
 125     {
 126         state = SW_NORMAL;
 127         LoadString(GetModuleHandle(NULL), IDS_HIDE_ADVANCED, text, 256);
 128     }
 129     else
 130     {
 131         state = SW_HIDE;
 132         LoadString(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     SetWindowText(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, "", DRIVE_FIXED);
 318     }
 319     else add_drive(new, "/", "", "", 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;
 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     /* removeable media properties */
 431     label = current_drive->label;
 432     set_text(dialog, IDC_EDIT_LABEL, label);
 433
 434     /* set serial edit text */
 435     serial = current_drive->serial;
 436     set_text(dialog, IDC_EDIT_SERIAL, serial);
 437
 438     /* TODO: get the device here to put into the edit box */
 439     device = "Not implemented yet";
 440     set_text(dialog, IDC_EDIT_DEVICE, device);
 441     device = NULL;
 442
 443     selection = IDC_RADIO_ASSIGN;
 444     if ((type == DRIVE_CDROM) || (type == DRIVE_REMOVABLE))
 445     {
 446         if (device)
 447         {
 448             selection = IDC_RADIO_AUTODETECT;
 449             enable_labelserial_box(dialog, BOX_MODE_CD_AUTODETECT);
 450         }
 451         else
 452         {
 453             selection = IDC_RADIO_ASSIGN;
 454             enable_labelserial_box(dialog, BOX_MODE_CD_ASSIGN);
 455         }
 456     }
 457     else
 458     {
 459         enable_labelserial_box(dialog, BOX_MODE_NORMAL);
 460         selection = IDC_RADIO_ASSIGN;
 461     }
 462
 463     CheckRadioButton(dialog, IDC_RADIO_AUTODETECT, IDC_RADIO_ASSIGN, selection);
 464
 465     updating_ui = FALSE;
 466
 467     return;
 468 }
 469
 470 static void on_edit_changed(HWND dialog, WORD id)
 471 {
 472     if (updating_ui) return;
 473
 474     WINE_TRACE("edit id %d changed\n", id);
 475
 476     switch (id)
 477     {
 478         case IDC_EDIT_LABEL:
 479         {
 480             char *label;
 481
 482             label = get_text(dialog, id);
 483             HeapFree(GetProcessHeap(), 0, current_drive->label);
 484             current_drive->label = label ? label :  strdupA("");
 485
 486             WINE_TRACE("set label to %s\n", current_drive->label);
 487
 488             /* enable the apply button  */
 489             SendMessage(GetParent(dialog), PSM_CHANGED, (WPARAM) dialog, 0);
 490             break;
 491         }
 492
 493         case IDC_EDIT_PATH:
 494         {
 495             char *path;
 496
 497             path = get_text(dialog, id);
 498             HeapFree(GetProcessHeap(), 0, current_drive->unixpath);
 499             current_drive->unixpath = path ? path : strdupA("drive_c");
 500
 501             WINE_TRACE("set path to %s\n", current_drive->unixpath);
 502
 503             lv_set_item_text(dialog, lv_get_curr_select(dialog), 1,
 504                              current_drive->unixpath);
 505
 506             /* enable the apply button  */
 507             SendMessage(GetParent(dialog), PSM_CHANGED, (WPARAM) dialog, 0);
 508             break;
 509         }
 510
 511         case IDC_EDIT_SERIAL:
 512         {
 513             char *serial;
 514
 515             serial = get_text(dialog, id);
 516             HeapFree(GetProcessHeap(), 0, current_drive->serial);
 517             current_drive->serial = serial ? serial : strdupA("");
 518
 519             WINE_TRACE("set serial to %s\n", current_drive->serial);
 520
 521             /* enable the apply button  */
 522             SendMessage(GetParent(dialog), PSM_CHANGED, (WPARAM) dialog, 0);
 523             break;
 524         }
 525
 526         case IDC_EDIT_DEVICE:
 527         {
 528             char *device = get_text(dialog, id);
 529             /* TODO: handle device if/when it makes sense to do so.... */
 530             HeapFree(GetProcessHeap(), 0, device);
 531             break;
 532         }
 533     }
 534 }
 535
 536 static void get_etched_rect(HWND dialog, RECT *rect)
 537 {
 538     GetClientRect(dialog, rect);
 539
 540     /* these dimensions from the labelserial static in En.rc  */
 541     rect->top = 265;
 542     rect->bottom = 265;
 543     rect->left += 25;
 544     rect->right -= 25;
 545 }
 546
 547 /* this just draws a nice line to separate the advanced gui from the n00b gui :) */
 548 static void paint(HWND dialog)
 549 {
 550     PAINTSTRUCT ps;
 551
 552     BeginPaint(dialog, &ps);
 553
 554     if (advanced)
 555     {
 556         RECT rect;
 557
 558         get_etched_rect(dialog, &rect);
 559
 560         DrawEdge(ps.hdc, &rect, EDGE_ETCHED, BF_TOP);
 561     }
 562
 563     EndPaint(dialog, &ps);
 564 }
 565
 566 BOOL browse_for_unix_folder(HWND dialog, char *pszPath)
 567 {
 568     static WCHAR wszUnixRootDisplayName[] =
 569         { ':',':','{','C','C','7','0','2','E','B','2','-','7','D','C','5','-','1','1','D','9','-',
 570           'C','6','8','7','-','0','0','0','4','2','3','8','A','0','1','C','D','}', 0 };
 571     char pszChoosePath[256];
 572     BROWSEINFOA bi = {
 573         dialog,
 574         NULL,
 575         NULL,
 576         pszChoosePath,
 577         0,
 578         NULL,
 579         0,
 580         0
 581     };
 582     IShellFolder *pDesktop;
 583     LPITEMIDLIST pidlUnixRoot, pidlSelectedPath;
 584     HRESULT hr;
 585
 586     LoadString(GetModuleHandle(NULL), IDS_CHOOSE_PATH, pszChoosePath, 256);
 587
 588     hr = SHGetDesktopFolder(&pDesktop);
 589     if (!SUCCEEDED(hr)) return FALSE;
 590
 591     hr = IShellFolder_ParseDisplayName(pDesktop, NULL, NULL, wszUnixRootDisplayName, NULL,
 592                                        &pidlUnixRoot, NULL);
 593     if (!SUCCEEDED(hr)) {
 594         IShellFolder_Release(pDesktop);
 595         return FALSE;
 596     }
 597
 598     bi.pidlRoot = pidlUnixRoot;
 599     pidlSelectedPath = SHBrowseForFolderA(&bi);
 600     SHFree(pidlUnixRoot);
 601
 602     if (pidlSelectedPath) {
 603         STRRET strSelectedPath;
 604         char *pszSelectedPath;
 605         HRESULT hr;
 606
 607         hr = IShellFolder_GetDisplayNameOf(pDesktop, pidlSelectedPath, SHGDN_FORPARSING,
 608                                            &strSelectedPath);
 609         IShellFolder_Release(pDesktop);
 610         if (!SUCCEEDED(hr)) {
 611             SHFree(pidlSelectedPath);
 612             return FALSE;
 613         }
 614
 615         hr = StrRetToStr(&strSelectedPath, pidlSelectedPath, &pszSelectedPath);
 616         SHFree(pidlSelectedPath);
 617         if (!SUCCEEDED(hr)) return FALSE;
 618
 619         lstrcpy(pszPath, pszSelectedPath);
 620
 621         CoTaskMemFree(pszSelectedPath);
 622         return TRUE;
 623     }
 624     return FALSE;
 625 }
 626
 627 static void init_listview_columns(HWND dialog)
 628 {
 629     LVCOLUMNW listColumn;
 630     RECT viewRect;
 631     int width;
 632     WCHAR column[64];
 633
 634     GetClientRect(GetDlgItem(dialog, IDC_LIST_DRIVES), &viewRect);
 635     width = (viewRect.right - viewRect.left) / 6 - 5;
 636
 637     LoadStringW (GetModuleHandle (NULL), IDS_COL_DRIVELETTER, column,
 638         sizeof(column)/sizeof(column[0]));
 639     listColumn.mask = LVCF_TEXT | LVCF_WIDTH | LVCF_SUBITEM;
 640     listColumn.pszText = column;
 641     listColumn.cchTextMax = lstrlenW (listColumn.pszText);
 642     listColumn.cx = width;
 643
 644     SendDlgItemMessageW (dialog, IDC_LIST_DRIVES, LVM_INSERTCOLUMNW, 0, (LPARAM) &listColumn);
 645
 646     LoadStringW (GetModuleHandle (NULL), IDS_COL_DRIVEMAPPING, column,
 647         sizeof(column)/sizeof(column[0]));
 648     listColumn.cx = viewRect.right - viewRect.left - width;
 649     listColumn.pszText = column;
 650     listColumn.cchTextMax = lstrlenW (listColumn.pszText);
 651
 652     SendDlgItemMessageW (dialog, IDC_LIST_DRIVES, LVM_INSERTCOLUMNW, 1, (LPARAM) &listColumn);
 653 }
 654
 655 static void load_drive_options(HWND dialog)
 656 {
 657     if (!strcmp(get_reg_key(config_key, "", "ShowDotFiles", "N"), "Y"))
 658         CheckDlgButton(dialog, IDC_SHOW_DOT_FILES, BST_CHECKED);
 659 }
 660
 661 INT_PTR CALLBACK
 662 DriveDlgProc (HWND dialog, UINT msg, WPARAM wParam, LPARAM lParam)
 663 {
 664     int item;
 665     struct drive *drive;
 666
 667     switch (msg)
 668     {
 669         case WM_INITDIALOG:
 670             init_listview_columns(dialog);
 671             load_drives();
 672             load_drive_options(dialog);
 673
 674             if (!drives[2].in_use)
 675                 driveui_msgbox (dialog, IDS_NO_DRIVE_C, MB_OK | MB_ICONEXCLAMATION);
 676
 677             fill_drives_list(dialog);
 678             update_controls(dialog);
 679             /* put in non-advanced mode by default  */
 680             set_advanced(dialog);
 681             break;
 682
 683         case WM_SHOWWINDOW:
 684             set_window_title(dialog);
 685             break;
 686
 687         case WM_PAINT:
 688             paint(dialog);
 689             break;
 690
 691         case WM_COMMAND:
 692             switch (HIWORD(wParam))
 693             {
 694                 case EN_CHANGE:
 695                     on_edit_changed(dialog, LOWORD(wParam));
 696                     break;
 697
 698                 case BN_CLICKED:
 699                     switch (LOWORD(wParam))
 700                     {
 701                         case IDC_SHOW_DOT_FILES:
 702                             on_options_click(dialog);
 703                         break;
 704                     }
 705                     break;
 706
 707                 case CBN_SELCHANGE:
 708                     SendMessage(GetParent(dialog), PSM_CHANGED, 0, 0);
 709                     break;
 710             }
 711
 712             switch (LOWORD(wParam))
 713             {
 714                 case IDC_BUTTON_ADD:
 715                     if (HIWORD(wParam) != BN_CLICKED) break;
 716                     on_add_click(dialog);
 717                     break;
 718
 719                 case IDC_BUTTON_REMOVE:
 720                     if (HIWORD(wParam) != BN_CLICKED) break;
 721                     on_remove_click(dialog);
 722                     break;
 723
 724                 case IDC_BUTTON_EDIT:
 725                     if (HIWORD(wParam) != BN_CLICKED) break;
 726                     item = SendMessage(GetDlgItem(dialog, IDC_LIST_DRIVES),  LB_GETCURSEL, 0, 0);
 727                     drive = (struct drive *) SendMessage(GetDlgItem(dialog, IDC_LIST_DRIVES), LB_GETITEMDATA, item, 0);
 728                     break;
 729
 730                 case IDC_BUTTON_AUTODETECT:
 731                     autodetect_drives();
 732                     fill_drives_list(dialog);
 733                     SendMessage(GetParent(dialog), PSM_CHANGED, 0, 0);
 734                     break;
 735
 736                 case IDC_BUTTON_SHOW_HIDE_ADVANCED:
 737                     advanced = !advanced;
 738                     set_advanced(dialog);
 739                     break;
 740
 741                 case IDC_BUTTON_BROWSE_PATH:
 742                 {
 743                     char szTargetPath[FILENAME_MAX];
 744                     if (browse_for_unix_folder(dialog, szTargetPath))
 745                         set_text(dialog, IDC_EDIT_PATH, szTargetPath);
 746                     break;
 747                 }
 748
 749                 case IDC_RADIO_ASSIGN:
 750                 {
 751                     char *str;
 752
 753                     str = get_text(dialog, IDC_EDIT_LABEL);
 754                     HeapFree(GetProcessHeap(), 0, current_drive->label);
 755                     current_drive->label = str ? str : strdupA("");
 756
 757                     str = get_text(dialog, IDC_EDIT_SERIAL);
 758                     HeapFree(GetProcessHeap(), 0, current_drive->serial);
 759                     current_drive->serial = str ? str : strdupA("");
 760
 761                     /* TODO: we don't have a device at this point */
 762
 763                     enable_labelserial_box(dialog, BOX_MODE_CD_ASSIGN);
 764
 765                     break;
 766                 }
 767
 768
 769                 case IDC_COMBO_TYPE:
 770                 {
 771                     int mode = BOX_MODE_NORMAL;
 772                     int selection;
 773
 774                     if (HIWORD(wParam) != CBN_SELCHANGE) break;
 775
 776                     selection = SendDlgItemMessage(dialog, IDC_COMBO_TYPE, CB_GETCURSEL, 0, 0);
 777
 778                     if (selection >= 0 &&
 779                         (type_pairs[selection].sCode == DRIVE_CDROM ||
 780                          type_pairs[selection].sCode == DRIVE_REMOVABLE))
 781                     {
 782                         if (IsDlgButtonChecked(dialog, IDC_RADIO_AUTODETECT))
 783                             mode = BOX_MODE_CD_AUTODETECT;
 784                         else
 785                             mode = BOX_MODE_CD_ASSIGN;
 786                     }
 787
 788                     enable_labelserial_box(dialog, mode);
 789
 790                     current_drive->type = type_pairs[selection].sCode;
 791                     break;
 792                 }
 793
 794             }
 795             break;
 796
 797         case WM_NOTIFY:
 798             switch (((LPNMHDR)lParam)->code)
 799             {
 800                 case PSN_KILLACTIVE:
 801                     WINE_TRACE("PSN_KILLACTIVE\n");
 802                     SetWindowLongPtr(dialog, DWLP_MSGRESULT, FALSE);
 803                     break;
 804                 case PSN_APPLY:
 805                     apply_drive_changes();
 806                     SetWindowLongPtr(dialog, DWLP_MSGRESULT, PSNRET_NOERROR);
 807                     break;
 808                 case PSN_SETACTIVE:
 809                     break;
 810                 case LVN_ITEMCHANGED:
 811                 {
 812                     LPNMLISTVIEW lpnm = (LPNMLISTVIEW)lParam;
 813                     if (!(lpnm->uOldState & LVIS_SELECTED) &&
 814                          (lpnm->uNewState & LVIS_SELECTED))
 815                     update_controls(dialog);
 816                     break;
 817                 }
 818             }
 819             break;
 820     }
 821
 822     return FALSE;
 823 }