![[BACK]](/cvsweb/icons/back.gif){kind=icon}
Return to hotkeys.c CVS log ![[TXT]](/cvsweb/icons/text.gif){kind=icon}
![[DIR]](/cvsweb/icons/dir.gif){kind=icon}
Up to [truecrypt] / truecrypt / mount|
Return to hotkeys.c CVS log | Up to [truecrypt] / truecrypt / mount |
1.1.1.5 root 1: /* 1.1.1.13! root 2: Copyright (c) 2005 TrueCrypt Developers Association. All rights reserved. 1.1 root 3: 1.1.1.13! root 4: Governed by the TrueCrypt License 2.8 the full text of which is contained in ! 5: the file License.txt included in TrueCrypt binary and source code distribution ! 6: packages. 1.1 root 7: */ 8: 9: #include <windows.h> 10: #include "Dlgcode.h" 11: #include "Hotkeys.h" 12: #include "Language.h" 13: #include "Mount.h" 14: #include "Resource.h" 15: 16: #define MAX_KEY_COMB_NAME_LEN 260 17: 18: TCHOTKEY Hotkeys [NBR_HOTKEYS]; 19: static TCHOTKEY tmpHotkeys [NBR_HOTKEYS]; 20: 21: static int nSelectedHotkeyId; 22: static UINT currentVKeyCode; 23: 24: 25: static void ScanAndProcessKey (UINT *vKeyCode, wchar_t *keyName) 26: { 27: UINT vKey; 28: *vKeyCode = 0; 29: 30: for (vKey = 0; vKey <= 0xFF; vKey++) 31: { 32: if (GetAsyncKeyState (vKey) < 0) 33: { 34: if (GetKeyName (vKey, keyName)) // If the key is allowed and its name has been resolved 35: *vKeyCode = vKey; 36: } 37: } 38: } 39: 40: 41: /* Returns TRUE if the key is allowed and its name is resolved. */ 42: BOOL GetKeyName (UINT vKey, wchar_t *keyName) 43: { 44: BOOL result = TRUE; 45: 46: if (vKey >= 0x30 && vKey <= 0x5a) 47: { 48: // ASCII characters 49: wsprintfW (keyName, L"%hc", (char) vKey); 50: } 51: else if (vKey >= 0xE9 && vKey <= 0xF5) 52: { 53: // OEM-specific 54: wsprintfW (keyName, L"OEM-%d", vKey); 55: } 56: else if (vKey >= VK_F1 && vKey <= VK_F24) 57: { 58: // F1-F24 59: wsprintfW (keyName, L"F%d", vKey - VK_F1 + 1); 60: } 61: else if (vKey >= VK_NUMPAD0 && vKey <= VK_NUMPAD9) 62: { 63: // Numpad numbers 64: wsprintfW (keyName, L"%s %d", GetString ("VK_NUMPAD"), vKey - VK_NUMPAD0); 65: } 66: else 67: { 68: switch (vKey) 69: { 70: case VK_MULTIPLY: wsprintfW (keyName, L"%s *", GetString ("VK_NUMPAD")); break; 71: case VK_ADD: wsprintfW (keyName, L"%s +", GetString ("VK_NUMPAD")); break; 72: case VK_SEPARATOR: wsprintfW (keyName, L"%s Separator", GetString ("VK_NUMPAD")); break; 73: case VK_SUBTRACT: wsprintfW (keyName, L"%s -", GetString ("VK_NUMPAD")); break; 74: case VK_DECIMAL: wsprintfW (keyName, L"%s .", GetString ("VK_NUMPAD")); break; 75: case VK_DIVIDE: wsprintfW (keyName, L"%s /", GetString ("VK_NUMPAD")); break; 76: case VK_OEM_1: wcscpy (keyName, L"OEM 1 (';')"); break; 77: case VK_OEM_PLUS: wcscpy (keyName, L"+"); break; 78: case VK_OEM_COMMA: wcscpy (keyName, L","); break; 79: case VK_OEM_MINUS: wcscpy (keyName, L"-"); break; 80: case VK_OEM_PERIOD: wcscpy (keyName, L"."); break; 81: case VK_OEM_2: wcscpy (keyName, L"OEM 2 ('/')"); break; 82: case VK_OEM_3: wcscpy (keyName, L"OEM 3 (`)"); break; 83: case VK_OEM_4: wcscpy (keyName, L"OEM 4 ('[')"); break; 84: case VK_OEM_5: wcscpy (keyName, L"OEM 5 ('\\')"); break; 85: case VK_OEM_6: wcscpy (keyName, L"OEM 6 (']')"); break; 86: case VK_OEM_7: wcscpy (keyName, L"OEM 7 (')"); break; 87: case VK_OEM_8: wcscpy (keyName, L"OEM 8"); break; 88: case VK_OEM_AX: wcscpy (keyName, L"OEM AX"); break; 89: case VK_OEM_102: wcscpy (keyName, L"OEM 102"); break; 90: case VK_ICO_HELP: wcscpy (keyName, L"ICO_HELP"); break; 91: case VK_ICO_00: wcscpy (keyName, L"ICO_00"); break; 92: case VK_ICO_CLEAR: wcscpy (keyName, L"ICO_CLEAR"); break; 93: case VK_ATTN: wcscpy (keyName, L"Attn"); break; 94: case VK_CRSEL: wcscpy (keyName, L"CrSel"); break; 95: case VK_EXSEL: wcscpy (keyName, L"ExSel"); break; 96: case VK_EREOF: wcscpy (keyName, L"Erase EOF"); break; 97: case VK_PA1: wcscpy (keyName, L"PA1"); break; 98: case VK_OEM_CLEAR: wcscpy (keyName, L"OEM Clear"); break; 99: 100: case 0: 101: case 1: 102: case 0xFF: 103: result = FALSE; 104: break; 105: 106: default: 107: { 108: char key[16]; 109: wchar_t *desc; 110: sprintf (key, "VKEY_%02X", vKey); 111: desc = GetString (key); 112: if (desc == UnknownString) 113: result = FALSE; 114: else 115: wcsncpy (keyName, desc, MAX_KEY_COMB_NAME_LEN); 116: } 117: } 118: } 119: return result; 120: } 121: 122: 123: static BOOL ShortcutInUse (UINT vKeyCode, UINT modifiers, TCHOTKEY hotkeys[]) 124: { 125: int i; 126: 127: for (i = 0; i < NBR_HOTKEYS; i++) 128: { 129: if (hotkeys[i].vKeyCode == vKeyCode && hotkeys[i].vKeyModifiers == modifiers) 130: return TRUE; 131: } 132: return FALSE; 133: } 134: 135: 136: void UnregisterAllHotkeys (HWND hwndDlg, TCHOTKEY hotkeys[]) 137: { 138: int i; 139: 140: for (i = 0; i < NBR_HOTKEYS; i++) 141: { 142: if (hotkeys[i].vKeyCode != 0) 143: UnregisterHotKey (hwndDlg, i); 144: 145: } 146: } 147: 148: 1.1.1.5 root 149: BOOL RegisterAllHotkeys (HWND hwndDlg, TCHOTKEY hotkeys[]) 1.1 root 150: { 1.1.1.5 root 151: BOOL result = TRUE; 1.1 root 152: int i; 153: 154: for (i = 0; i < NBR_HOTKEYS; i++) 155: { 1.1.1.5 root 156: if (hotkeys[i].vKeyCode != 0 157: && !RegisterHotKey (hwndDlg, i, hotkeys[i].vKeyModifiers, hotkeys[i].vKeyCode)) 158: result = FALSE; 1.1 root 159: } 1.1.1.5 root 160: 161: return result; 1.1 root 162: } 163: 164: 165: static void DisplayHotkeyList (HWND hwndDlg) 166: { 167: LVITEMW item; 168: HWND hList = GetDlgItem (hwndDlg, IDC_HOTKEY_LIST); 169: int i; 170: wchar_t ShortcutMod [MAX_KEY_COMB_NAME_LEN]; 171: wchar_t ShortcutFinal [MAX_KEY_COMB_NAME_LEN*2]; 172: wchar_t Shortcut [MAX_KEY_COMB_NAME_LEN]; 173: 174: SendMessage (hList, LVM_DELETEALLITEMS,0, (LPARAM)&item); 175: 176: for (i = 0; i < NBR_HOTKEYS; i++) 177: { 178: memset (&item,0,sizeof(item)); 179: item.mask = LVIF_TEXT; 180: item.iItem = i; 181: item.iSubItem = 0; 182: 183: switch (i) 184: { 185: 186: case HK_AUTOMOUNT_DEVICES: 187: item.pszText = GetString ("HK_AUTOMOUNT_DEVICES"); 188: break; 189: 190: case HK_DISMOUNT_ALL: 191: item.pszText = GetString ("HK_DISMOUNT_ALL"); 192: break; 193: 1.1.1.5 root 194: case HK_WIPE_CACHE: 195: item.pszText = GetString ("HK_WIPE_CACHE"); 196: break; 197: 1.1.1.10 root 198: case HK_DISMOUNT_ALL_AND_WIPE: 199: item.pszText = GetString ("HK_DISMOUNT_ALL_AND_WIPE"); 200: break; 201: 1.1 root 202: case HK_FORCE_DISMOUNT_ALL_AND_WIPE: 203: item.pszText = GetString ("HK_FORCE_DISMOUNT_ALL_AND_WIPE"); 204: break; 205: 206: case HK_FORCE_DISMOUNT_ALL_AND_WIPE_AND_EXIT: 207: item.pszText = GetString ("HK_FORCE_DISMOUNT_ALL_AND_WIPE_AND_EXIT"); 208: break; 209: 210: case HK_MOUNT_FAVORITE_VOLUMES: 211: item.pszText = GetString ("HK_MOUNT_FAVORITE_VOLUMES"); 212: break; 213: 214: case HK_SHOW_HIDE_MAIN_WINDOW: 215: item.pszText = GetString ("HK_SHOW_HIDE_MAIN_WINDOW"); 216: break; 217: 1.1.1.10 root 218: case HK_CLOSE_SECURITY_TOKEN_SESSIONS: 219: item.pszText = GetString ("IDM_CLOSE_ALL_TOKEN_SESSIONS"); 220: break; 221: 1.1 root 222: default: 223: item.pszText = L"[?]"; 224: } 225: 226: SendMessageW (hList,LVM_INSERTITEMW,0,(LPARAM)&item); 227: 228: item.iSubItem = 1; 229: wcscpy (Shortcut, L""); 230: wcscpy (ShortcutMod, L""); 231: 232: if (GetKeyName (tmpHotkeys[i].vKeyCode, Shortcut)) 233: { 234: if (tmpHotkeys[i].vKeyModifiers & MOD_CONTROL) 235: { 236: wcscat (ShortcutMod, GetString ("VK_CONTROL")); 237: wcscat (ShortcutMod, L"+"); 238: } 239: 240: if (tmpHotkeys[i].vKeyModifiers & MOD_SHIFT) 241: { 242: wcscat (ShortcutMod, GetString ("VK_SHIFT")); 243: wcscat (ShortcutMod, L"+"); 244: } 245: 246: if (tmpHotkeys[i].vKeyModifiers & MOD_ALT) 247: { 248: wcscat (ShortcutMod, GetString ("VK_ALT")); 249: wcscat (ShortcutMod, L"+"); 250: } 251: 252: if (tmpHotkeys[i].vKeyModifiers & MOD_WIN) 253: { 254: wcscat (ShortcutMod, GetString ("VK_WIN")); 255: wcscat (ShortcutMod, L"+"); 256: } 257: 258: wsprintfW (ShortcutFinal, L"%s%s", ShortcutMod, Shortcut); 259: item.pszText = ShortcutFinal; 260: } 261: else 262: item.pszText = L""; 263: 264: SendMessageW (hList, LVM_SETITEMW, 0, (LPARAM)&item); 265: } 266: } 267: 268: 269: 1.1.1.6 root 270: BOOL CALLBACK HotkeysDlgProc (HWND hwndDlg, UINT msg, WPARAM wParam, LPARAM lParam) 1.1 root 271: { 272: HWND hList = GetDlgItem (hwndDlg, IDC_HOTKEY_LIST); 1.1.1.5 root 273: HWND hwndMainDlg = hwndDlg; 1.1 root 274: WORD lw = LOWORD (wParam); 275: WORD hw = HIWORD (wParam); 276: static BOOL bKeyScanOn; 277: static BOOL bTPlaySoundOnHotkeyMountDismount; 1.1.1.5 root 278: static BOOL bTDisplayMsgBoxOnHotkeyDismount; 279: 280: while (GetParent (hwndMainDlg) != NULL) 281: { 282: hwndMainDlg = GetParent (hwndMainDlg); 283: } 1.1 root 284: 285: switch (msg) 286: { 287: case WM_INITDIALOG: 288: { 289: LVCOLUMNW col; 1.1.1.5 root 290: 1.1 root 291: bKeyScanOn = FALSE; 292: nSelectedHotkeyId = -1; 293: currentVKeyCode = 0; 294: memcpy (tmpHotkeys, Hotkeys, sizeof(tmpHotkeys)); 295: 1.1.1.2 root 296: SendMessageW (hList,LVM_SETEXTENDEDLISTVIEWSTYLE,0, 1.1 root 297: LVS_EX_FULLROWSELECT|LVS_EX_HEADERDRAGDROP|LVS_EX_LABELTIP 298: ); 299: 300: memset (&col,0,sizeof(col)); 301: col.mask = LVCF_TEXT|LVCF_WIDTH|LVCF_SUBITEM|LVCF_FMT; 302: col.pszText = GetString ("ACTION"); 1.1.1.6 root 303: col.cx = CompensateXDPI (341); 1.1 root 304: col.fmt = LVCFMT_LEFT; 305: SendMessageW (hList,LVM_INSERTCOLUMNW,0,(LPARAM)&col); 306: 307: col.pszText = GetString ("SHORTCUT"); 1.1.1.6 root 308: col.cx = CompensateXDPI (190); 1.1 root 309: col.fmt = LVCFMT_LEFT; 310: SendMessageW (hList,LVM_INSERTCOLUMNW,1,(LPARAM)&col); 311: 312: LocalizeDialog (hwndDlg, "IDD_HOTKEYS_DLG"); 313: 314: SetCheckBox (hwndDlg, IDC_HK_MOD_CTRL, TRUE); 315: SetCheckBox (hwndDlg, IDC_HK_MOD_SHIFT, FALSE); 316: SetCheckBox (hwndDlg, IDC_HK_MOD_ALT, TRUE); 317: SetCheckBox (hwndDlg, IDC_HK_MOD_WIN, FALSE); 318: 319: SetCheckBox (hwndDlg, IDC_DISMOUNT_CONFIRM_PLAY_SOUND, bPlaySoundOnHotkeyMountDismount); 320: SetCheckBox (hwndDlg, IDC_DISMOUNT_CONFIRM_MSG_BOX, bDisplayMsgBoxOnHotkeyDismount); 321: 322: bTPlaySoundOnHotkeyMountDismount = bPlaySoundOnHotkeyMountDismount; 323: bTDisplayMsgBoxOnHotkeyDismount = bDisplayMsgBoxOnHotkeyDismount; 324: 325: EnableWindow (GetDlgItem (hwndDlg, IDC_HOTKEY_ASSIGN), FALSE); 326: EnableWindow (GetDlgItem (hwndDlg, IDC_HOTKEY_REMOVE), FALSE); 327: 328: DisplayHotkeyList(hwndDlg); 329: 330: SetTimer (hwndDlg, 0xfe, 10, NULL); 331: return 1; 332: } 333: 334: case WM_TIMER: 335: { 336: if (nSelectedHotkeyId > -1) 337: { 338: wchar_t keyName [MAX_KEY_COMB_NAME_LEN]; 339: UINT tmpVKeyCode; 340: 341: keyName[0] = 0; 342: 343: ScanAndProcessKey (&tmpVKeyCode, &keyName[0]); 344: 345: if (keyName[0] != 0) 346: { 347: currentVKeyCode = tmpVKeyCode; 348: SetWindowTextW (GetDlgItem (hwndDlg, IDC_HOTKEY_KEY), keyName); 349: EnableWindow (GetDlgItem (hwndDlg, IDC_HOTKEY_ASSIGN), TRUE); 350: } 351: } 352: return 1; 353: } 354: 355: case WM_COMMAND: 356: case WM_NOTIFY: 357: 358: if (lw == IDC_HOTKEY_KEY && hw == EN_CHANGE) 359: { 360: if (!bKeyScanOn && nSelectedHotkeyId < 0 && GetWindowTextLengthW (GetDlgItem (hwndDlg, IDC_HOTKEY_KEY))) 361: SetWindowTextW (GetDlgItem (hwndDlg, IDC_HOTKEY_KEY), L""); 362: } 363: 364: if (msg == WM_NOTIFY && wParam == IDC_HOTKEY_LIST) 365: { 366: if (((LPNMHDR) lParam)->code == LVN_ITEMACTIVATE 367: || ((LPNMHDR) lParam)->code == LVN_ITEMCHANGED && (((LPNMLISTVIEW) lParam)->uNewState & LVIS_FOCUSED)) 368: { 369: LVITEM item; 370: memset(&item,0,sizeof(item)); 371: nSelectedHotkeyId = ((LPNMLISTVIEW) lParam)->iItem; 372: SetWindowTextW (GetDlgItem (hwndDlg, IDC_HOTKEY_KEY), GetString ("PRESS_A_KEY_TO_ASSIGN")); 373: 374: EnableWindow (GetDlgItem (hwndDlg, IDC_HOTKEY_REMOVE), (tmpHotkeys[nSelectedHotkeyId].vKeyCode > 0)); 375: 376: EnableWindow (GetDlgItem (hwndDlg, IDC_HOTKEY_ASSIGN), FALSE); 377: bKeyScanOn = TRUE; 378: return 1; 379: } 380: } 381: 382: if (lw == IDC_HOTKEY_ASSIGN) 383: { 1.1.1.6 root 384: BOOL bOwnActiveShortcut = FALSE; 385: 1.1 root 386: if (nSelectedHotkeyId >= 0 && currentVKeyCode != 0) 387: { 388: UINT modifiers = 0; 389: if (GetCheckBox (hwndDlg, IDC_HK_MOD_CTRL)) 390: modifiers = MOD_CONTROL; 391: 392: if (GetCheckBox (hwndDlg, IDC_HK_MOD_ALT)) 393: modifiers |= MOD_ALT; 394: 395: if (GetCheckBox (hwndDlg, IDC_HK_MOD_SHIFT)) 396: modifiers |= MOD_SHIFT; 397: 398: if (GetCheckBox (hwndDlg, IDC_HK_MOD_WIN)) 399: modifiers |= MOD_WIN; 400: 401: // Check if it's not already assigned 402: if (ShortcutInUse (currentVKeyCode, modifiers, tmpHotkeys)) 403: { 404: Error ("SHORTCUT_ALREADY_IN_USE"); 405: return 1; 406: } 407: 408: // Check for reserved system keys 409: switch (currentVKeyCode) 410: { 411: case VK_F1: 412: case VK_F12: 413: /* F1 is help and F12 is reserved for use by the debugger at all times */ 414: if (modifiers == 0) 415: { 416: Error ("CANNOT_USE_RESERVED_KEY"); 417: return 1; 418: } 419: break; 420: } 421: 1.1.1.6 root 422: bOwnActiveShortcut = ShortcutInUse (currentVKeyCode, modifiers, Hotkeys); 423: 1.1 root 424: // Test if the shortcut can be assigned without errors 1.1.1.6 root 425: if (!bOwnActiveShortcut 426: && !RegisterHotKey (hwndDlg, nSelectedHotkeyId, modifiers, currentVKeyCode)) 1.1 root 427: { 428: handleWin32Error(hwndDlg); 429: return 1; 430: } 431: else 432: { 1.1.1.6 root 433: if (!bOwnActiveShortcut && !UnregisterHotKey (hwndDlg, nSelectedHotkeyId)) 1.1 root 434: handleWin32Error(hwndDlg); 435: 436: tmpHotkeys[nSelectedHotkeyId].vKeyCode = currentVKeyCode; 437: tmpHotkeys[nSelectedHotkeyId].vKeyModifiers = modifiers; 438: 439: SetWindowTextW (GetDlgItem (hwndDlg, IDC_HOTKEY_KEY), L""); 440: EnableWindow (GetDlgItem (hwndDlg, IDC_HOTKEY_ASSIGN), FALSE); 441: EnableWindow (GetDlgItem (hwndDlg, IDC_HOTKEY_REMOVE), FALSE); 442: nSelectedHotkeyId = -1; 443: bKeyScanOn = FALSE; 444: } 445: } 446: DisplayHotkeyList(hwndDlg); 447: return 1; 448: } 449: 450: if (lw == IDC_HOTKEY_REMOVE) 451: { 452: if (nSelectedHotkeyId >= 0) 453: { 454: tmpHotkeys[nSelectedHotkeyId].vKeyCode = 0; 455: tmpHotkeys[nSelectedHotkeyId].vKeyModifiers = 0; 456: SetWindowTextW (GetDlgItem (hwndDlg, IDC_HOTKEY_KEY), L""); 457: EnableWindow (GetDlgItem (hwndDlg, IDC_HOTKEY_ASSIGN), FALSE); 458: EnableWindow (GetDlgItem (hwndDlg, IDC_HOTKEY_REMOVE), FALSE); 459: nSelectedHotkeyId = -1; 460: bKeyScanOn = FALSE; 461: DisplayHotkeyList(hwndDlg); 462: } 463: return 1; 464: } 465: 466: if (lw == IDC_RESET_HOTKEYS) 467: { 468: int i; 469: 470: for (i = 0; i < NBR_HOTKEYS; i++) 471: { 472: tmpHotkeys[i].vKeyCode = 0; 473: tmpHotkeys[i].vKeyModifiers = 0; 474: } 475: SetWindowTextW (GetDlgItem (hwndDlg, IDC_HOTKEY_KEY), L""); 476: EnableWindow (GetDlgItem (hwndDlg, IDC_HOTKEY_ASSIGN), FALSE); 477: EnableWindow (GetDlgItem (hwndDlg, IDC_HOTKEY_REMOVE), FALSE); 478: nSelectedHotkeyId = -1; 479: bKeyScanOn = FALSE; 480: DisplayHotkeyList(hwndDlg); 481: return 1; 482: } 483: 484: if (lw == IDC_DISMOUNT_CONFIRM_PLAY_SOUND) 485: { 486: bTPlaySoundOnHotkeyMountDismount = GetCheckBox (hwndDlg, IDC_DISMOUNT_CONFIRM_PLAY_SOUND); 487: } 488: 489: if (lw == IDC_DISMOUNT_CONFIRM_MSG_BOX) 490: { 491: bTDisplayMsgBoxOnHotkeyDismount = GetCheckBox (hwndDlg, IDC_DISMOUNT_CONFIRM_MSG_BOX); 492: } 493: 494: if (lw == IDCANCEL || lw == IDCLOSE) 495: { 496: KillTimer (hwndDlg, 0xfe); 497: EndDialog (hwndDlg, IDCANCEL); 498: return 1; 499: } 500: 501: if (lw == IDOK) 502: { 1.1.1.5 root 503: UnregisterAllHotkeys (hwndMainDlg, Hotkeys); 1.1 root 504: memcpy (Hotkeys, tmpHotkeys, sizeof(Hotkeys)); 1.1.1.5 root 505: RegisterAllHotkeys (hwndMainDlg, Hotkeys); 1.1 root 506: KillTimer (hwndDlg, 0xfe); 507: bPlaySoundOnHotkeyMountDismount = bTPlaySoundOnHotkeyMountDismount; 508: bDisplayMsgBoxOnHotkeyDismount = bTDisplayMsgBoxOnHotkeyDismount; 509: 510: SaveSettings (hwndDlg); 511: EndDialog (hwndDlg, IDCANCEL); 512: return 1; 513: } 514: return 0; 515: 516: case WM_CLOSE: 517: 518: KillTimer (hwndDlg, 0xfe); 519: EndDialog (hwndDlg, IDCANCEL); 520: return 1; 521: } 522: return 0; 523: } 524: 525:
This archive runs on limited infrastructure. Preserving old code on modern bandwidth. Automated agents are requested to crawl responsibly.