| /* | 
 |  * Drive management UI code | 
 |  * | 
 |  * Copyright 2003 Mark Westcott | 
 |  * Copyright 2004 Chris Morgan | 
 |  * Copyright 2003-2004 Mike Hearn | 
 |  * | 
 |  * This library is free software; you can redistribute it and/or | 
 |  * modify it under the terms of the GNU Lesser General Public | 
 |  * License as published by the Free Software Foundation; either | 
 |  * version 2.1 of the License, or (at your option) any later version. | 
 |  * | 
 |  * This library is distributed in the hope that it will be useful, | 
 |  * but WITHOUT ANY WARRANTY; without even the implied warranty of | 
 |  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU | 
 |  * Lesser General Public License for more details. | 
 |  * | 
 |  * You should have received a copy of the GNU Lesser General Public | 
 |  * License along with this library; if not, write to the Free Software | 
 |  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA | 
 |  * | 
 |  */ | 
 |  | 
 | #include <stdio.h> | 
 |  | 
 | #define WIN32_LEAN_AND_MEAN | 
 | #define COBJMACROS | 
 |  | 
 | #include <windows.h> | 
 | #include <shellapi.h> | 
 | #include <objbase.h> | 
 | #include <shlguid.h> | 
 | #include <shlwapi.h> | 
 | #include <shlobj.h> | 
 |  | 
 | #include <wine/debug.h> | 
 |  | 
 | #include "winecfg.h" | 
 | #include "resource.h" | 
 |  | 
 | WINE_DEFAULT_DEBUG_CHANNEL(winecfg); | 
 |  | 
 | #define BOX_MODE_CD_ASSIGN 1 | 
 | #define BOX_MODE_CD_AUTODETECT 2 | 
 | #define BOX_MODE_NONE 3 | 
 | #define BOX_MODE_NORMAL 4 | 
 |  | 
 | static BOOL advanced = FALSE; | 
 | static BOOL updating_ui = FALSE; | 
 | static struct drive* current_drive; | 
 |  | 
 | static void get_etched_rect(HWND dialog, RECT *rect); | 
 | static void update_controls(HWND dialog); | 
 |  | 
 | static DWORD driveui_msgbox (HWND parent, UINT messageId, DWORD flags) | 
 | { | 
 |   WCHAR* caption = load_string (IDS_WINECFG_TITLE); | 
 |   WCHAR* text = load_string (messageId); | 
 |   DWORD result = MessageBoxW (parent, text, caption, flags); | 
 |   HeapFree (GetProcessHeap(), 0, caption); | 
 |   HeapFree (GetProcessHeap(), 0, text); | 
 |   return result; | 
 | } | 
 |  | 
 | /**** listview helper functions ****/ | 
 |  | 
 | /* clears the item at index in the listview */ | 
 | static void lv_clear_curr_select(HWND dialog, int index) | 
 | { | 
 |     ListView_SetItemState(GetDlgItem(dialog, IDC_LIST_DRIVES), index, 0, LVIS_SELECTED); | 
 | } | 
 |  | 
 | /* selects the item at index in the listview */ | 
 | static void lv_set_curr_select(HWND dialog, int index) | 
 | { | 
 |     /* no more than one item can be selected in our listview */ | 
 |     lv_clear_curr_select(dialog, -1); | 
 |     ListView_SetItemState(GetDlgItem(dialog, IDC_LIST_DRIVES), index, LVIS_SELECTED, LVIS_SELECTED); | 
 | } | 
 |  | 
 | /* returns the currently selected item in the listview */ | 
 | static int lv_get_curr_select(HWND dialog) | 
 | { | 
 |     return SendDlgItemMessage(dialog, IDC_LIST_DRIVES, LVM_GETNEXTITEM, -1, LVNI_SELECTED); | 
 | } | 
 |  | 
 | /* sets the item in the listview at item->iIndex */ | 
 | static void lv_set_item(HWND dialog, LVITEM *item) | 
 | { | 
 |     SendDlgItemMessage(dialog, IDC_LIST_DRIVES, LVM_SETITEM, 0, (LPARAM) item); | 
 | } | 
 |  | 
 | /* sets specified item's text */ | 
 | static void lv_set_item_text(HWND dialog, int item, int subItem, char *text) | 
 | { | 
 |     LVITEM lvItem; | 
 |     if (item < 0 || subItem < 0) return; | 
 |     lvItem.mask = LVIF_TEXT; | 
 |     lvItem.iItem = item; | 
 |     lvItem.iSubItem = subItem; | 
 |     lvItem.pszText = text; | 
 |     lvItem.cchTextMax = lstrlen(lvItem.pszText); | 
 |     lv_set_item(dialog, &lvItem); | 
 | } | 
 |  | 
 | /* inserts an item into the listview */ | 
 | static void lv_insert_item(HWND dialog, LVITEM *item) | 
 | { | 
 |     SendDlgItemMessage(dialog, IDC_LIST_DRIVES, LVM_INSERTITEM, 0, (LPARAM) item); | 
 | } | 
 |  | 
 | /* retrieve the item at index item->iIndex */ | 
 | static void lv_get_item(HWND dialog, LVITEM *item) | 
 | { | 
 |     SendDlgItemMessage(dialog, IDC_LIST_DRIVES, LVM_GETITEM, 0, (LPARAM) item); | 
 | } | 
 |  | 
 | static void set_advanced(HWND dialog) | 
 | { | 
 |     int state; | 
 |     char text[256]; | 
 |     RECT rect; | 
 |  | 
 |     if (advanced) | 
 |     { | 
 |         state = SW_NORMAL; | 
 |         LoadString(GetModuleHandle(NULL), IDS_HIDE_ADVANCED, text, 256); | 
 |     } | 
 |     else | 
 |     { | 
 |         state = SW_HIDE; | 
 |         LoadString(GetModuleHandle(NULL), IDS_SHOW_ADVANCED, text, 256); | 
 |     } | 
 |  | 
 |     ShowWindow(GetDlgItem(dialog, IDC_RADIO_AUTODETECT), state); | 
 |     ShowWindow(GetDlgItem(dialog, IDC_RADIO_ASSIGN), state); | 
 |     ShowWindow(GetDlgItem(dialog, IDC_EDIT_LABEL), state); | 
 |     ShowWindow(GetDlgItem(dialog, IDC_EDIT_DEVICE), state); | 
 |     ShowWindow(GetDlgItem(dialog, IDC_STATIC_LABEL), state); | 
 |     ShowWindow(GetDlgItem(dialog, IDC_BUTTON_BROWSE_DEVICE), state); | 
 |     ShowWindow(GetDlgItem(dialog, IDC_EDIT_SERIAL), state); | 
 |     ShowWindow(GetDlgItem(dialog, IDC_STATIC_SERIAL), state); | 
 |     ShowWindow(GetDlgItem(dialog, IDC_LABELSERIAL_STATIC), state); | 
 |     ShowWindow(GetDlgItem(dialog, IDC_COMBO_TYPE), state); | 
 |     ShowWindow(GetDlgItem(dialog, IDC_STATIC_TYPE), state); | 
 |  | 
 |     /* update the button text based on the state */ | 
 |     SetWindowText(GetDlgItem(dialog, IDC_BUTTON_SHOW_HIDE_ADVANCED), text); | 
 |  | 
 |     /* redraw for the etched line */ | 
 |     get_etched_rect(dialog, &rect); | 
 |     InflateRect(&rect, 5, 5); | 
 |     InvalidateRect(dialog, &rect, TRUE); | 
 | } | 
 |  | 
 | struct drive_typemap { | 
 |     unsigned int sCode; | 
 |     UINT idDesc; | 
 | }; | 
 |  | 
 | static const struct drive_typemap type_pairs[] = { | 
 |   { DRIVE_UNKNOWN,    IDS_DRIVE_UNKNOWN   }, | 
 |   { DRIVE_FIXED,      IDS_DRIVE_FIXED     }, | 
 |   { DRIVE_REMOTE,     IDS_DRIVE_REMOTE    }, | 
 |   { DRIVE_REMOVABLE,  IDS_DRIVE_REMOVABLE }, | 
 |   { DRIVE_CDROM,      IDS_DRIVE_CDROM     } | 
 | }; | 
 |  | 
 | #define DRIVE_TYPE_DEFAULT 0 | 
 |  | 
 | static void enable_labelserial_box(HWND dialog, int mode) | 
 | { | 
 |     WINE_TRACE("mode=%d\n", mode); | 
 |  | 
 |     switch (mode) | 
 |     { | 
 |         case BOX_MODE_CD_ASSIGN: | 
 |             enable(IDC_RADIO_ASSIGN); | 
 |             disable(IDC_EDIT_DEVICE); | 
 |             disable(IDC_BUTTON_BROWSE_DEVICE); | 
 |             enable(IDC_EDIT_SERIAL); | 
 |             enable(IDC_EDIT_LABEL); | 
 |             enable(IDC_STATIC_SERIAL); | 
 |             enable(IDC_STATIC_LABEL); | 
 |             break; | 
 |  | 
 |         case BOX_MODE_CD_AUTODETECT: | 
 |             enable(IDC_RADIO_ASSIGN); | 
 |             enable(IDC_EDIT_DEVICE); | 
 |             enable(IDC_BUTTON_BROWSE_DEVICE); | 
 |             disable(IDC_EDIT_SERIAL); | 
 |             disable(IDC_EDIT_LABEL); | 
 |             disable(IDC_STATIC_SERIAL); | 
 |             disable(IDC_STATIC_LABEL); | 
 |             break; | 
 |  | 
 |         case BOX_MODE_NONE: | 
 |             disable(IDC_RADIO_ASSIGN); | 
 |             disable(IDC_EDIT_DEVICE); | 
 |             disable(IDC_BUTTON_BROWSE_DEVICE); | 
 |             disable(IDC_EDIT_SERIAL); | 
 |             disable(IDC_EDIT_LABEL); | 
 |             disable(IDC_STATIC_SERIAL); | 
 |             disable(IDC_STATIC_LABEL); | 
 |             break; | 
 |  | 
 |         case BOX_MODE_NORMAL: | 
 |             enable(IDC_RADIO_ASSIGN); | 
 |             disable(IDC_EDIT_DEVICE); | 
 |             disable(IDC_BUTTON_BROWSE_DEVICE); | 
 |             enable(IDC_EDIT_SERIAL); | 
 |             enable(IDC_EDIT_LABEL); | 
 |             enable(IDC_STATIC_SERIAL); | 
 |             enable(IDC_STATIC_LABEL); | 
 |             break; | 
 |     } | 
 | } | 
 |  | 
 | static int fill_drives_list(HWND dialog) | 
 | { | 
 |     int count = 0; | 
 |     BOOL drivec_present = FALSE; | 
 |     int i; | 
 |     int prevsel = -1; | 
 |  | 
 |     WINE_TRACE("\n"); | 
 |  | 
 |     updating_ui = TRUE; | 
 |  | 
 |     prevsel = lv_get_curr_select(dialog);  | 
 |  | 
 |     /* Clear the listbox */ | 
 |     SendDlgItemMessage(dialog, IDC_LIST_DRIVES, LVM_DELETEALLITEMS, 0, 0); | 
 |  | 
 |     for(i = 0; i < 26; i++) | 
 |     { | 
 |         LVITEM item; | 
 |         char letter[4]; | 
 |  | 
 |         /* skip over any unused drives */ | 
 |         if (!drives[i].in_use) | 
 |             continue; | 
 |  | 
 |         if (drives[i].letter == 'C') | 
 |             drivec_present = TRUE; | 
 |  | 
 |         letter[0] = 'A' + i; | 
 |         letter[1] = ':'; | 
 |         letter[2] = 0; | 
 |  | 
 |         item.mask = LVIF_TEXT | LVIF_PARAM; | 
 |         item.iItem = count; | 
 |         item.iSubItem = 0; | 
 |         item.pszText = letter; | 
 |         item.cchTextMax = lstrlen(item.pszText); | 
 |         item.lParam = (LPARAM) &drives[i]; | 
 |  | 
 |         lv_insert_item(dialog, &item); | 
 |         lv_set_item_text(dialog, count, 1, drives[i].unixpath); | 
 |  | 
 |         count++; | 
 |     } | 
 |  | 
 |     WINE_TRACE("loaded %d drives\n", count); | 
 |  | 
 |     /* show the warning if there is no Drive C */ | 
 |     if (!drivec_present) | 
 |         ShowWindow(GetDlgItem(dialog, IDS_DRIVE_NO_C), SW_NORMAL); | 
 |     else | 
 |         ShowWindow(GetDlgItem(dialog, IDS_DRIVE_NO_C), SW_HIDE); | 
 |  | 
 |     lv_set_curr_select(dialog, prevsel == -1 ? 0 : prevsel); | 
 |  | 
 |     updating_ui = FALSE; | 
 |     return count; | 
 | } | 
 |  | 
 | static void on_options_click(HWND dialog) | 
 | { | 
 |     if (IsDlgButtonChecked(dialog, IDC_SHOW_DOT_FILES) == BST_CHECKED) | 
 |         set_reg_key(config_key, "", "ShowDotFiles", "Y"); | 
 |     else | 
 |         set_reg_key(config_key, "", "ShowDotFiles", "N"); | 
 |  | 
 |     SendMessage(GetParent(dialog), PSM_CHANGED, 0, 0); | 
 | } | 
 |  | 
 | static void on_add_click(HWND dialog) | 
 | { | 
 |     /* we should allocate a drive letter automatically. We also need | 
 |        some way to let the user choose the mapping point, for now we | 
 |        will just force them to enter a path automatically, with / being | 
 |        the default. In future we should be able to temporarily map / | 
 |        then invoke the directory chooser dialog. */ | 
 |  | 
 |     char new = 'C'; /* we skip A and B, they are historically floppy drives */ | 
 |     long mask = ~drive_available_mask(0); /* the mask is now which drives aren't available */ | 
 |     int i, c; | 
 |  | 
 |     while (mask & (1 << (new - 'A'))) | 
 |     { | 
 |         new++; | 
 |         if (new > 'Z') | 
 |         { | 
 |             driveui_msgbox (dialog, IDS_DRIVE_LETTERS_EXCEEDED, MB_OK | MB_ICONEXCLAMATION); | 
 |             return; | 
 |         } | 
 |     } | 
 |  | 
 |     WINE_TRACE("allocating drive letter %c\n", new); | 
 |  | 
 |     if (new == 'C') | 
 |     { | 
 |         char label[64]; | 
 |         LoadStringA (GetModuleHandle (NULL), IDS_SYSTEM_DRIVE_LABEL, label, | 
 |             sizeof(label)/sizeof(label[0]));  | 
 |         add_drive(new, "../drive_c", label, "", DRIVE_FIXED); | 
 |     } | 
 |     else add_drive(new, "/", "", "", DRIVE_UNKNOWN); | 
 |  | 
 |     fill_drives_list(dialog); | 
 |  | 
 |     /* select the newly created drive */ | 
 |     mask = ~drive_available_mask(0); | 
 |     c = 0; | 
 |     for (i = 0; i < 26; i++) | 
 |     { | 
 |         if ('A' + i == new) break; | 
 |         if ((1 << i) & mask) c++; | 
 |     } | 
 |     lv_set_curr_select(dialog, c); | 
 |  | 
 |     SetFocus(GetDlgItem(dialog, IDC_LIST_DRIVES)); | 
 |  | 
 |     update_controls(dialog); | 
 | } | 
 |  | 
 | static void on_remove_click(HWND dialog) | 
 | { | 
 |     int itemIndex; | 
 |     struct drive *drive; | 
 |     LVITEM item; | 
 |  | 
 |     itemIndex = lv_get_curr_select(dialog); | 
 |     if (itemIndex == -1) return; /* no selection */ | 
 |  | 
 |     item.mask = LVIF_PARAM; | 
 |     item.iItem = itemIndex; | 
 |     item.iSubItem = 0; | 
 |  | 
 |     lv_get_item(dialog, &item); | 
 |  | 
 |     drive = (struct drive *) item.lParam; | 
 |  | 
 |     WINE_TRACE("unixpath: %s\n", drive->unixpath); | 
 |  | 
 |     if (drive->letter == 'C') | 
 |     { | 
 |         DWORD result = driveui_msgbox (dialog, IDS_CONFIRM_DELETE_C, MB_YESNO | MB_ICONEXCLAMATION); | 
 |         if (result == IDNO) return; | 
 |     } | 
 |  | 
 |     delete_drive(drive); | 
 |  | 
 |     fill_drives_list(dialog); | 
 |  | 
 |     itemIndex = itemIndex - 1; | 
 |     if (itemIndex < 0) itemIndex = 0; | 
 |     lv_set_curr_select(dialog, itemIndex);   /* previous item */ | 
 |  | 
 |     SetFocus(GetDlgItem(dialog, IDC_LIST_DRIVES)); | 
 |  | 
 |     update_controls(dialog); | 
 | } | 
 |  | 
 | static void update_controls(HWND dialog) | 
 | { | 
 |     char *path; | 
 |     unsigned int type; | 
 |     char *label; | 
 |     char *serial; | 
 |     const char *device; | 
 |     int i, selection = -1; | 
 |     LVITEM item; | 
 |  | 
 |     updating_ui = TRUE; | 
 |  | 
 |     i = lv_get_curr_select(dialog); | 
 |     if (i == -1) | 
 |     { | 
 |         /* no selection? let's select something for the user. this will re-enter */ | 
 |         lv_set_curr_select(dialog, i); | 
 |         return; | 
 |     } | 
 |  | 
 |     item.mask = LVIF_PARAM; | 
 |     item.iItem = i; | 
 |     item.iSubItem = 0; | 
 |  | 
 |     lv_get_item(dialog, &item); | 
 |     current_drive = (struct drive *) item.lParam; | 
 |  | 
 |     WINE_TRACE("Updating sheet for drive %c\n", current_drive->letter); | 
 |  | 
 |     /* path */ | 
 |     path = current_drive->unixpath; | 
 |     WINE_TRACE("set path control text to '%s'\n", path); | 
 |     set_text(dialog, IDC_EDIT_PATH, path); | 
 |  | 
 |     /* drive type */ | 
 |     type = current_drive->type; | 
 |     SendDlgItemMessage(dialog, IDC_COMBO_TYPE, CB_RESETCONTENT, 0, 0); | 
 |  | 
 |     for (i = 0; i < sizeof(type_pairs) / sizeof(struct drive_typemap); i++) | 
 |     { | 
 |         WCHAR driveDesc[64]; | 
 |         LoadStringW (GetModuleHandle (NULL), type_pairs[i].idDesc, driveDesc, | 
 |             sizeof(driveDesc)/sizeof(driveDesc[0])); | 
 |         SendDlgItemMessageW (dialog, IDC_COMBO_TYPE, CB_ADDSTRING, 0, (LPARAM)driveDesc); | 
 |  | 
 |         if (type_pairs[i].sCode ==  type) | 
 |         { | 
 |             selection = i; | 
 |         } | 
 |     } | 
 |  | 
 |     if (selection == -1) selection = DRIVE_TYPE_DEFAULT; | 
 |     SendDlgItemMessage(dialog, IDC_COMBO_TYPE, CB_SETCURSEL, selection, 0); | 
 |  | 
 |     /* removeable media properties */ | 
 |     label = current_drive->label; | 
 |     set_text(dialog, IDC_EDIT_LABEL, label); | 
 |  | 
 |     /* set serial edit text */ | 
 |     serial = current_drive->serial; | 
 |     set_text(dialog, IDC_EDIT_SERIAL, serial); | 
 |  | 
 |     /* TODO: get the device here to put into the edit box */ | 
 |     device = "Not implemented yet"; | 
 |     set_text(dialog, IDC_EDIT_DEVICE, device); | 
 |     device = NULL; | 
 |  | 
 |     selection = IDC_RADIO_ASSIGN; | 
 |     if ((type == DRIVE_CDROM) || (type == DRIVE_REMOVABLE)) | 
 |     { | 
 |         if (device) | 
 |         { | 
 |             selection = IDC_RADIO_AUTODETECT; | 
 |             enable_labelserial_box(dialog, BOX_MODE_CD_AUTODETECT); | 
 |         } | 
 |         else | 
 |         { | 
 |             selection = IDC_RADIO_ASSIGN; | 
 |             enable_labelserial_box(dialog, BOX_MODE_CD_ASSIGN); | 
 |         } | 
 |     } | 
 |     else | 
 |     { | 
 |         enable_labelserial_box(dialog, BOX_MODE_NORMAL); | 
 |         selection = IDC_RADIO_ASSIGN; | 
 |     } | 
 |  | 
 |     CheckRadioButton(dialog, IDC_RADIO_AUTODETECT, IDC_RADIO_ASSIGN, selection); | 
 |  | 
 |     updating_ui = FALSE; | 
 |  | 
 |     return; | 
 | } | 
 |  | 
 | static void on_edit_changed(HWND dialog, WORD id) | 
 | { | 
 |     if (updating_ui) return; | 
 |  | 
 |     WINE_TRACE("edit id %d changed\n", id); | 
 |  | 
 |     switch (id) | 
 |     { | 
 |         case IDC_EDIT_LABEL: | 
 |         { | 
 |             char *label; | 
 |  | 
 |             label = get_text(dialog, id); | 
 |             HeapFree(GetProcessHeap(), 0, current_drive->label); | 
 |             current_drive->label = label ? label :  strdupA(""); | 
 |  | 
 |             WINE_TRACE("set label to %s\n", current_drive->label); | 
 |  | 
 |             /* enable the apply button  */ | 
 |             SendMessage(GetParent(dialog), PSM_CHANGED, (WPARAM) dialog, 0); | 
 |             break; | 
 |         } | 
 |  | 
 |         case IDC_EDIT_PATH: | 
 |         { | 
 |             char *path; | 
 |  | 
 |             path = get_text(dialog, id); | 
 |             HeapFree(GetProcessHeap(), 0, current_drive->unixpath); | 
 |             current_drive->unixpath = path ? path : strdupA("drive_c"); | 
 |  | 
 |             WINE_TRACE("set path to %s\n", current_drive->unixpath); | 
 |  | 
 |             lv_set_item_text(dialog, lv_get_curr_select(dialog), 1, | 
 |                              current_drive->unixpath); | 
 |  | 
 |             /* enable the apply button  */ | 
 |             SendMessage(GetParent(dialog), PSM_CHANGED, (WPARAM) dialog, 0); | 
 |             break; | 
 |         } | 
 |  | 
 |         case IDC_EDIT_SERIAL: | 
 |         { | 
 |             char *serial; | 
 |  | 
 |             serial = get_text(dialog, id); | 
 |             HeapFree(GetProcessHeap(), 0, current_drive->serial); | 
 |             current_drive->serial = serial ? serial : strdupA(""); | 
 |  | 
 |             WINE_TRACE("set serial to %s\n", current_drive->serial); | 
 |  | 
 |             /* enable the apply button  */ | 
 |             SendMessage(GetParent(dialog), PSM_CHANGED, (WPARAM) dialog, 0); | 
 |             break; | 
 |         } | 
 |  | 
 |         case IDC_EDIT_DEVICE: | 
 |         { | 
 |             char *device = get_text(dialog, id); | 
 |             /* TODO: handle device if/when it makes sense to do so.... */ | 
 |             HeapFree(GetProcessHeap(), 0, device); | 
 |             break; | 
 |         } | 
 |     } | 
 | } | 
 |  | 
 | static void get_etched_rect(HWND dialog, RECT *rect) | 
 | { | 
 |     GetClientRect(dialog, rect); | 
 |  | 
 |     /* these dimensions from the labelserial static in En.rc  */ | 
 |     rect->top = 265; | 
 |     rect->bottom = 265; | 
 |     rect->left += 25; | 
 |     rect->right -= 25; | 
 | } | 
 |  | 
 | /* this just draws a nice line to separate the advanced gui from the n00b gui :) */ | 
 | static void paint(HWND dialog) | 
 | { | 
 |     PAINTSTRUCT ps; | 
 |  | 
 |     BeginPaint(dialog, &ps); | 
 |  | 
 |     if (advanced) | 
 |     { | 
 |         RECT rect; | 
 |  | 
 |         get_etched_rect(dialog, &rect); | 
 |  | 
 |         DrawEdge(ps.hdc, &rect, EDGE_ETCHED, BF_TOP); | 
 |     } | 
 |  | 
 |     EndPaint(dialog, &ps); | 
 | } | 
 |  | 
 | BOOL browse_for_unix_folder(HWND dialog, WCHAR *pszPath) | 
 | { | 
 |     static WCHAR wszUnixRootDisplayName[] =  | 
 |         { ':',':','{','C','C','7','0','2','E','B','2','-','7','D','C','5','-','1','1','D','9','-', | 
 |           'C','6','8','7','-','0','0','0','4','2','3','8','A','0','1','C','D','}', 0 }; | 
 |     WCHAR pszChoosePath[FILENAME_MAX]; | 
 |     BROWSEINFOW bi = { | 
 |         dialog, | 
 |         NULL, | 
 |         NULL, | 
 |         pszChoosePath, | 
 |         0, | 
 |         NULL, | 
 |         0, | 
 |         0 | 
 |     }; | 
 |     IShellFolder *pDesktop; | 
 |     LPITEMIDLIST pidlUnixRoot, pidlSelectedPath; | 
 |     HRESULT hr; | 
 |     | 
 |     LoadStringW(GetModuleHandle(NULL), IDS_CHOOSE_PATH, pszChoosePath, FILENAME_MAX); | 
 |      | 
 |     hr = SHGetDesktopFolder(&pDesktop); | 
 |     if (!SUCCEEDED(hr)) return FALSE; | 
 |  | 
 |     hr = IShellFolder_ParseDisplayName(pDesktop, NULL, NULL, wszUnixRootDisplayName, NULL,  | 
 |                                        &pidlUnixRoot, NULL); | 
 |     if (!SUCCEEDED(hr)) { | 
 |         IShellFolder_Release(pDesktop); | 
 |         return FALSE; | 
 |     } | 
 |  | 
 |     bi.pidlRoot = pidlUnixRoot; | 
 |     pidlSelectedPath = SHBrowseForFolderW(&bi); | 
 |     SHFree(pidlUnixRoot); | 
 |      | 
 |     if (pidlSelectedPath) { | 
 |         STRRET strSelectedPath; | 
 |         WCHAR *pszSelectedPath; | 
 |         HRESULT hr; | 
 |          | 
 |         hr = IShellFolder_GetDisplayNameOf(pDesktop, pidlSelectedPath, SHGDN_FORPARSING,  | 
 |                                            &strSelectedPath); | 
 |         IShellFolder_Release(pDesktop); | 
 |         if (!SUCCEEDED(hr)) { | 
 |             SHFree(pidlSelectedPath); | 
 |             return FALSE; | 
 |         } | 
 |  | 
 |         hr = StrRetToStrW(&strSelectedPath, pidlSelectedPath, &pszSelectedPath); | 
 |         SHFree(pidlSelectedPath); | 
 |         if (!SUCCEEDED(hr)) return FALSE; | 
 |  | 
 |         lstrcpyW(pszPath, pszSelectedPath); | 
 |          | 
 |         CoTaskMemFree(pszSelectedPath); | 
 |         return TRUE; | 
 |     } | 
 |     return FALSE; | 
 | } | 
 |  | 
 | static void init_listview_columns(HWND dialog) | 
 | { | 
 |     LVCOLUMNW listColumn; | 
 |     RECT viewRect; | 
 |     int width; | 
 |     WCHAR column[64]; | 
 |  | 
 |     GetClientRect(GetDlgItem(dialog, IDC_LIST_DRIVES), &viewRect); | 
 |     width = (viewRect.right - viewRect.left) / 6 - 5; | 
 |  | 
 |     LoadStringW (GetModuleHandle (NULL), IDS_COL_DRIVELETTER, column, | 
 |         sizeof(column)/sizeof(column[0])); | 
 |     listColumn.mask = LVCF_TEXT | LVCF_WIDTH | LVCF_SUBITEM; | 
 |     listColumn.pszText = column; | 
 |     listColumn.cchTextMax = lstrlenW (listColumn.pszText); | 
 |     listColumn.cx = width; | 
 |  | 
 |     SendDlgItemMessageW (dialog, IDC_LIST_DRIVES, LVM_INSERTCOLUMNW, 0, (LPARAM) &listColumn); | 
 |  | 
 |     LoadStringW (GetModuleHandle (NULL), IDS_COL_DRIVEMAPPING, column, | 
 |         sizeof(column)/sizeof(column[0])); | 
 |     listColumn.cx = viewRect.right - viewRect.left - width; | 
 |     listColumn.pszText = column; | 
 |     listColumn.cchTextMax = lstrlenW (listColumn.pszText); | 
 |  | 
 |     SendDlgItemMessageW (dialog, IDC_LIST_DRIVES, LVM_INSERTCOLUMNW, 1, (LPARAM) &listColumn); | 
 | } | 
 |  | 
 | static void load_drive_options(HWND dialog) | 
 | { | 
 |     if (!strcmp(get_reg_key(config_key, "", "ShowDotFiles", "N"), "Y")) | 
 |         CheckDlgButton(dialog, IDC_SHOW_DOT_FILES, BST_CHECKED); | 
 | } | 
 |  | 
 | INT_PTR CALLBACK | 
 | DriveDlgProc (HWND dialog, UINT msg, WPARAM wParam, LPARAM lParam) | 
 | { | 
 |     int item; | 
 |     struct drive *drive; | 
 |  | 
 |     switch (msg) | 
 |     { | 
 |         case WM_INITDIALOG: | 
 |             init_listview_columns(dialog); | 
 |             load_drives(); | 
 |             load_drive_options(dialog); | 
 |  | 
 |             if (!drives[2].in_use) | 
 |                 driveui_msgbox (dialog, IDS_NO_DRIVE_C, MB_OK | MB_ICONEXCLAMATION); | 
 |  | 
 |             fill_drives_list(dialog); | 
 |             update_controls(dialog); | 
 |             /* put in non-advanced mode by default  */ | 
 |             set_advanced(dialog); | 
 |             break; | 
 |  | 
 |         case WM_SHOWWINDOW: | 
 |             set_window_title(dialog); | 
 |             break; | 
 |  | 
 |         case WM_PAINT: | 
 |             paint(dialog); | 
 |             break; | 
 |  | 
 |         case WM_COMMAND: | 
 |             switch (HIWORD(wParam)) | 
 |             { | 
 |                 case EN_CHANGE: | 
 |                     on_edit_changed(dialog, LOWORD(wParam)); | 
 |                     break; | 
 |  | 
 |                 case BN_CLICKED: | 
 |                     switch (LOWORD(wParam)) | 
 |                     { | 
 |                         case IDC_SHOW_DOT_FILES: | 
 |                             on_options_click(dialog); | 
 |                         break; | 
 |                     } | 
 |                     break; | 
 |  | 
 |                 case CBN_SELCHANGE: | 
 |                     SendMessage(GetParent(dialog), PSM_CHANGED, 0, 0); | 
 |                     break; | 
 |             } | 
 |  | 
 |             switch (LOWORD(wParam)) | 
 |             { | 
 |                 case IDC_BUTTON_ADD: | 
 |                     if (HIWORD(wParam) != BN_CLICKED) break; | 
 |                     on_add_click(dialog); | 
 |                     break; | 
 |  | 
 |                 case IDC_BUTTON_REMOVE: | 
 |                     if (HIWORD(wParam) != BN_CLICKED) break; | 
 |                     on_remove_click(dialog); | 
 |                     break; | 
 |  | 
 |                 case IDC_BUTTON_EDIT: | 
 |                     if (HIWORD(wParam) != BN_CLICKED) break; | 
 |                     item = SendMessage(GetDlgItem(dialog, IDC_LIST_DRIVES),  LB_GETCURSEL, 0, 0); | 
 |                     drive = (struct drive *) SendMessage(GetDlgItem(dialog, IDC_LIST_DRIVES), LB_GETITEMDATA, item, 0); | 
 |                     break; | 
 |  | 
 |                 case IDC_BUTTON_AUTODETECT: | 
 |                     autodetect_drives(); | 
 |                     fill_drives_list(dialog); | 
 |                     SendMessage(GetParent(dialog), PSM_CHANGED, 0, 0); | 
 |                     break; | 
 |  | 
 |                 case IDC_BUTTON_SHOW_HIDE_ADVANCED: | 
 |                     advanced = !advanced; | 
 |                     set_advanced(dialog); | 
 |                     break; | 
 |  | 
 |                 case IDC_BUTTON_BROWSE_PATH: | 
 |                 { | 
 |                     WCHAR szTargetPath[FILENAME_MAX]; | 
 |                     if (browse_for_unix_folder(dialog, szTargetPath))  | 
 |                         set_textW(dialog, IDC_EDIT_PATH, szTargetPath); | 
 |                     break; | 
 |                 } | 
 |  | 
 |                 case IDC_RADIO_ASSIGN: | 
 |                 { | 
 |                     char *str; | 
 |  | 
 |                     str = get_text(dialog, IDC_EDIT_LABEL); | 
 |                     HeapFree(GetProcessHeap(), 0, current_drive->label); | 
 |                     current_drive->label = str ? str : strdupA(""); | 
 |  | 
 |                     str = get_text(dialog, IDC_EDIT_SERIAL); | 
 |                     HeapFree(GetProcessHeap(), 0, current_drive->serial); | 
 |                     current_drive->serial = str ? str : strdupA(""); | 
 |  | 
 |                     /* TODO: we don't have a device at this point */ | 
 |  | 
 |                     enable_labelserial_box(dialog, BOX_MODE_CD_ASSIGN); | 
 |  | 
 |                     break; | 
 |                 } | 
 |  | 
 |  | 
 |                 case IDC_COMBO_TYPE: | 
 |                 { | 
 |                     int mode = BOX_MODE_NORMAL; | 
 |                     int selection; | 
 |  | 
 |                     if (HIWORD(wParam) != CBN_SELCHANGE) break; | 
 |  | 
 |                     selection = SendDlgItemMessage(dialog, IDC_COMBO_TYPE, CB_GETCURSEL, 0, 0); | 
 |  | 
 |                     if (selection >= 0 && | 
 |                         (type_pairs[selection].sCode == DRIVE_CDROM || | 
 |                          type_pairs[selection].sCode == DRIVE_REMOVABLE)) | 
 |                     { | 
 |                         if (IsDlgButtonChecked(dialog, IDC_RADIO_AUTODETECT)) | 
 |                             mode = BOX_MODE_CD_AUTODETECT; | 
 |                         else | 
 |                             mode = BOX_MODE_CD_ASSIGN; | 
 |                     } | 
 |  | 
 |                     enable_labelserial_box(dialog, mode); | 
 |  | 
 |                     current_drive->type = type_pairs[selection].sCode; | 
 |                     break; | 
 |                 } | 
 |  | 
 |             } | 
 |             break; | 
 |  | 
 |         case WM_NOTIFY: | 
 |             switch (((LPNMHDR)lParam)->code) | 
 |             { | 
 |                 case PSN_KILLACTIVE: | 
 |                     WINE_TRACE("PSN_KILLACTIVE\n"); | 
 |                     SetWindowLongPtr(dialog, DWLP_MSGRESULT, FALSE); | 
 |                     break; | 
 |                 case PSN_APPLY: | 
 |                     apply_drive_changes(); | 
 |                     SetWindowLongPtr(dialog, DWLP_MSGRESULT, PSNRET_NOERROR); | 
 |                     break; | 
 |                 case PSN_SETACTIVE: | 
 |                     break; | 
 |                 case LVN_ITEMCHANGED: | 
 |                 { | 
 |                     LPNMLISTVIEW lpnm = (LPNMLISTVIEW)lParam; | 
 |                     if (!(lpnm->uOldState & LVIS_SELECTED) && | 
 |                          (lpnm->uNewState & LVIS_SELECTED)) | 
 |                     update_controls(dialog); | 
 |                     break; | 
 |                 } | 
 |             } | 
 |             break; | 
 |     } | 
 |  | 
 |     return FALSE; | 
 | } |