mirror of
https://github.com/reactos/wine.git
synced 2024-12-11 05:14:25 +00:00
563 lines
14 KiB
C
563 lines
14 KiB
C
/*
|
|
* Hotkey control
|
|
*
|
|
* Copyright 1998, 1999 Eric Kohl
|
|
* Copyright 2002 Gyorgy 'Nog' Jeney
|
|
* Copyright 2004 Robert Shearman
|
|
*
|
|
* 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
|
|
*
|
|
* This code was audited for completeness against the documented features
|
|
* of Comctl32.dll version 6.0 on Sep. 21, 2004, by Robert Shearman.
|
|
*
|
|
* Unless otherwise noted, we believe this code to be complete, as per
|
|
* the specification mentioned above.
|
|
* If you discover missing features or bugs please note them below.
|
|
*
|
|
*/
|
|
|
|
#include <stdarg.h>
|
|
#include <string.h>
|
|
#include "windef.h"
|
|
#include "winbase.h"
|
|
#include "wingdi.h"
|
|
#include "winuser.h"
|
|
#include "winnls.h"
|
|
#include "commctrl.h"
|
|
#include "comctl32.h"
|
|
#include "wine/debug.h"
|
|
|
|
WINE_DEFAULT_DEBUG_CHANNEL(hotkey);
|
|
|
|
typedef struct tagHOTKEY_INFO
|
|
{
|
|
HWND hwndSelf;
|
|
HWND hwndNotify;
|
|
HFONT hFont;
|
|
BOOL bFocus;
|
|
INT nHeight;
|
|
WORD HotKey;
|
|
WORD InvComb;
|
|
WORD InvMod;
|
|
BYTE CurrMod;
|
|
INT CaretPos;
|
|
DWORD ScanCode;
|
|
WCHAR strNone[15]; /* hope it's long enough ... */
|
|
} HOTKEY_INFO;
|
|
|
|
static const WCHAR HOTKEY_plussep[] = { ' ', '+', ' ' };
|
|
static LRESULT HOTKEY_SetFont (HOTKEY_INFO *infoPtr, HFONT hFont, BOOL redraw);
|
|
|
|
#define IsOnlySet(flags) (infoPtr->CurrMod == (flags))
|
|
|
|
static BOOL
|
|
HOTKEY_IsCombInv(HOTKEY_INFO *infoPtr)
|
|
{
|
|
TRACE("(infoPtr=%p)\n", infoPtr);
|
|
if((infoPtr->InvComb & HKCOMB_NONE) && !infoPtr->CurrMod)
|
|
return TRUE;
|
|
if((infoPtr->InvComb & HKCOMB_S) && IsOnlySet(HOTKEYF_SHIFT))
|
|
return TRUE;
|
|
if((infoPtr->InvComb & HKCOMB_C) && IsOnlySet(HOTKEYF_CONTROL))
|
|
return TRUE;
|
|
if((infoPtr->InvComb & HKCOMB_A) && IsOnlySet(HOTKEYF_ALT))
|
|
return TRUE;
|
|
if((infoPtr->InvComb & HKCOMB_SC) &&
|
|
IsOnlySet(HOTKEYF_SHIFT | HOTKEYF_CONTROL))
|
|
return TRUE;
|
|
if((infoPtr->InvComb & HKCOMB_SA) && IsOnlySet(HOTKEYF_SHIFT | HOTKEYF_ALT))
|
|
return TRUE;
|
|
if((infoPtr->InvComb & HKCOMB_CA) &&
|
|
IsOnlySet(HOTKEYF_CONTROL | HOTKEYF_ALT))
|
|
return TRUE;
|
|
if((infoPtr->InvComb & HKCOMB_SCA) &&
|
|
IsOnlySet(HOTKEYF_SHIFT | HOTKEYF_CONTROL | HOTKEYF_ALT))
|
|
return TRUE;
|
|
|
|
TRACE("() Modifiers are valid\n");
|
|
return FALSE;
|
|
}
|
|
#undef IsOnlySet
|
|
|
|
static void
|
|
HOTKEY_DrawHotKey(HOTKEY_INFO *infoPtr, HDC hdc, LPCWSTR KeyName, WORD NameLen)
|
|
{
|
|
SIZE TextSize;
|
|
INT nXStart, nYStart;
|
|
COLORREF clrOldText, clrOldBk;
|
|
HFONT hFontOld;
|
|
|
|
/* Make a gap from the frame */
|
|
nXStart = GetSystemMetrics(SM_CXBORDER);
|
|
nYStart = GetSystemMetrics(SM_CYBORDER);
|
|
|
|
hFontOld = SelectObject(hdc, infoPtr->hFont);
|
|
if (GetWindowLongW(infoPtr->hwndSelf, GWL_STYLE) & WS_DISABLED)
|
|
{
|
|
clrOldText = SetTextColor(hdc, comctl32_color.clrGrayText);
|
|
clrOldBk = SetBkColor(hdc, comctl32_color.clrBtnFace);
|
|
}
|
|
else
|
|
{
|
|
clrOldText = SetTextColor(hdc, comctl32_color.clrWindowText);
|
|
clrOldBk = SetBkColor(hdc, comctl32_color.clrWindow);
|
|
}
|
|
|
|
TextOutW(hdc, nXStart, nYStart, KeyName, NameLen);
|
|
|
|
/* Get the text width for the caret */
|
|
GetTextExtentPoint32W(hdc, KeyName, NameLen, &TextSize);
|
|
infoPtr->CaretPos = nXStart + TextSize.cx;
|
|
|
|
SetBkColor(hdc, clrOldBk);
|
|
SetTextColor(hdc, clrOldText);
|
|
SelectObject(hdc, hFontOld);
|
|
|
|
/* position the caret */
|
|
SetCaretPos(infoPtr->CaretPos, nYStart);
|
|
}
|
|
|
|
/* Draw the names of the keys in the control */
|
|
static void
|
|
HOTKEY_Refresh(HOTKEY_INFO *infoPtr, HDC hdc)
|
|
{
|
|
WCHAR KeyName[64];
|
|
WORD NameLen = 0;
|
|
BYTE Modifier;
|
|
|
|
TRACE("(infoPtr=%p hdc=%p)\n", infoPtr, hdc);
|
|
|
|
if(!infoPtr->CurrMod && !infoPtr->HotKey) {
|
|
HOTKEY_DrawHotKey (infoPtr, hdc, infoPtr->strNone, 4);
|
|
return;
|
|
}
|
|
|
|
if(infoPtr->HotKey)
|
|
Modifier = HIBYTE(infoPtr->HotKey);
|
|
else if(HOTKEY_IsCombInv(infoPtr))
|
|
Modifier = infoPtr->InvMod;
|
|
else
|
|
Modifier = infoPtr->CurrMod;
|
|
|
|
if(Modifier & HOTKEYF_CONTROL) {
|
|
GetKeyNameTextW(MAKELPARAM(0, MapVirtualKeyW(VK_CONTROL, 0)),
|
|
KeyName, 64);
|
|
NameLen = lstrlenW(KeyName);
|
|
memcpy(&KeyName[NameLen], HOTKEY_plussep, sizeof(HOTKEY_plussep));
|
|
NameLen += 3;
|
|
}
|
|
if(Modifier & HOTKEYF_SHIFT) {
|
|
GetKeyNameTextW(MAKELPARAM(0, MapVirtualKeyW(VK_SHIFT, 0)),
|
|
&KeyName[NameLen], 64 - NameLen);
|
|
NameLen = lstrlenW(KeyName);
|
|
memcpy(&KeyName[NameLen], HOTKEY_plussep, sizeof(HOTKEY_plussep));
|
|
NameLen += 3;
|
|
}
|
|
if(Modifier & HOTKEYF_ALT) {
|
|
GetKeyNameTextW(MAKELPARAM(0, MapVirtualKeyW(VK_MENU, 0)),
|
|
&KeyName[NameLen], 64 - NameLen);
|
|
NameLen = lstrlenW(KeyName);
|
|
memcpy(&KeyName[NameLen], HOTKEY_plussep, sizeof(HOTKEY_plussep));
|
|
NameLen += 3;
|
|
}
|
|
|
|
if(infoPtr->HotKey) {
|
|
GetKeyNameTextW(infoPtr->ScanCode, &KeyName[NameLen], 64 - NameLen);
|
|
NameLen = lstrlenW(KeyName);
|
|
}
|
|
else
|
|
KeyName[NameLen] = 0;
|
|
|
|
HOTKEY_DrawHotKey (infoPtr, hdc, KeyName, NameLen);
|
|
}
|
|
|
|
static void
|
|
HOTKEY_Paint(HOTKEY_INFO *infoPtr, HDC hdc)
|
|
{
|
|
if (hdc)
|
|
HOTKEY_Refresh(infoPtr, hdc);
|
|
else {
|
|
PAINTSTRUCT ps;
|
|
hdc = BeginPaint (infoPtr->hwndSelf, &ps);
|
|
HOTKEY_Refresh (infoPtr, hdc);
|
|
EndPaint (infoPtr->hwndSelf, &ps);
|
|
}
|
|
}
|
|
|
|
static LRESULT
|
|
HOTKEY_GetHotKey(HOTKEY_INFO *infoPtr)
|
|
{
|
|
TRACE("(infoPtr=%p) Modifiers: 0x%x, Virtual Key: %d\n", infoPtr,
|
|
HIBYTE(infoPtr->HotKey), LOBYTE(infoPtr->HotKey));
|
|
return (LRESULT)infoPtr->HotKey;
|
|
}
|
|
|
|
static void
|
|
HOTKEY_SetHotKey(HOTKEY_INFO *infoPtr, WORD hotKey)
|
|
{
|
|
infoPtr->HotKey = hotKey;
|
|
infoPtr->ScanCode =
|
|
MAKELPARAM(0, MapVirtualKeyW(LOBYTE(infoPtr->HotKey), 0));
|
|
TRACE("(infoPtr=%p hotKey=%x) Modifiers: 0x%x, Virtual Key: %d\n", infoPtr,
|
|
hotKey, HIBYTE(infoPtr->HotKey), LOBYTE(infoPtr->HotKey));
|
|
InvalidateRect(infoPtr->hwndSelf, NULL, TRUE);
|
|
}
|
|
|
|
static void
|
|
HOTKEY_SetRules(HOTKEY_INFO *infoPtr, WORD invComb, WORD invMod)
|
|
{
|
|
infoPtr->InvComb = invComb;
|
|
infoPtr->InvMod = invMod;
|
|
TRACE("(infoPtr=%p) Invalid Modifers: 0x%x, If Invalid: 0x%x\n", infoPtr,
|
|
infoPtr->InvComb, infoPtr->InvMod);
|
|
}
|
|
|
|
|
|
static LRESULT
|
|
HOTKEY_Create (HOTKEY_INFO *infoPtr, LPCREATESTRUCTW lpcs)
|
|
{
|
|
infoPtr->hwndNotify = lpcs->hwndParent;
|
|
|
|
HOTKEY_SetFont(infoPtr, GetStockObject(SYSTEM_FONT), 0);
|
|
|
|
return 0;
|
|
}
|
|
|
|
|
|
static LRESULT
|
|
HOTKEY_Destroy (HOTKEY_INFO *infoPtr)
|
|
{
|
|
HWND hwnd = infoPtr->hwndSelf;
|
|
/* free hotkey info data */
|
|
Free (infoPtr);
|
|
SetWindowLongPtrW (hwnd, 0, 0);
|
|
return 0;
|
|
}
|
|
|
|
|
|
static LRESULT
|
|
HOTKEY_EraseBackground (HOTKEY_INFO *infoPtr, HDC hdc)
|
|
{
|
|
HBRUSH hBrush, hSolidBrush = NULL;
|
|
RECT rc;
|
|
|
|
if (GetWindowLongW(infoPtr->hwndSelf, GWL_STYLE) & WS_DISABLED)
|
|
hBrush = hSolidBrush = CreateSolidBrush(comctl32_color.clrBtnFace);
|
|
else
|
|
{
|
|
hBrush = (HBRUSH)SendMessageW(infoPtr->hwndNotify, WM_CTLCOLOREDIT,
|
|
(WPARAM)hdc, (LPARAM)infoPtr->hwndSelf);
|
|
if (!hBrush)
|
|
hBrush = hSolidBrush = CreateSolidBrush(comctl32_color.clrWindow);
|
|
}
|
|
|
|
GetClientRect (infoPtr->hwndSelf, &rc);
|
|
|
|
FillRect (hdc, &rc, hBrush);
|
|
|
|
if (hSolidBrush)
|
|
DeleteObject(hSolidBrush);
|
|
|
|
return -1;
|
|
}
|
|
|
|
|
|
static inline LRESULT
|
|
HOTKEY_GetFont (HOTKEY_INFO *infoPtr)
|
|
{
|
|
return (LRESULT)infoPtr->hFont;
|
|
}
|
|
|
|
static LRESULT
|
|
HOTKEY_KeyDown (HOTKEY_INFO *infoPtr, DWORD key, DWORD flags)
|
|
{
|
|
WORD wOldHotKey;
|
|
BYTE bOldMod;
|
|
|
|
if (GetWindowLongW(infoPtr->hwndSelf, GWL_STYLE) & WS_DISABLED)
|
|
return 0;
|
|
|
|
TRACE("() Key: %d\n", key);
|
|
|
|
wOldHotKey = infoPtr->HotKey;
|
|
bOldMod = infoPtr->CurrMod;
|
|
|
|
/* If any key is Pressed, we have to reset the hotkey in the control */
|
|
infoPtr->HotKey = 0;
|
|
|
|
switch (key)
|
|
{
|
|
case VK_RETURN:
|
|
case VK_TAB:
|
|
case VK_SPACE:
|
|
case VK_DELETE:
|
|
case VK_ESCAPE:
|
|
case VK_BACK:
|
|
InvalidateRect(infoPtr->hwndSelf, NULL, TRUE);
|
|
return DefWindowProcW (infoPtr->hwndSelf, WM_KEYDOWN, key, flags);
|
|
|
|
case VK_SHIFT:
|
|
infoPtr->CurrMod |= HOTKEYF_SHIFT;
|
|
break;
|
|
case VK_CONTROL:
|
|
infoPtr->CurrMod |= HOTKEYF_CONTROL;
|
|
break;
|
|
case VK_MENU:
|
|
infoPtr->CurrMod |= HOTKEYF_ALT;
|
|
break;
|
|
|
|
default:
|
|
if(HOTKEY_IsCombInv(infoPtr))
|
|
infoPtr->HotKey = MAKEWORD(key, infoPtr->InvMod);
|
|
else
|
|
infoPtr->HotKey = MAKEWORD(key, infoPtr->CurrMod);
|
|
infoPtr->ScanCode = flags;
|
|
break;
|
|
}
|
|
|
|
if ((wOldHotKey != infoPtr->HotKey) || (bOldMod != infoPtr->CurrMod))
|
|
{
|
|
InvalidateRect(infoPtr->hwndSelf, NULL, TRUE);
|
|
|
|
/* send EN_CHANGE notification */
|
|
SendMessageW(infoPtr->hwndNotify, WM_COMMAND,
|
|
MAKEWPARAM(GetDlgCtrlID(infoPtr->hwndSelf), EN_CHANGE),
|
|
(LPARAM)infoPtr->hwndSelf);
|
|
}
|
|
|
|
return 0;
|
|
}
|
|
|
|
|
|
static LRESULT
|
|
HOTKEY_KeyUp (HOTKEY_INFO *infoPtr, DWORD key, DWORD flags)
|
|
{
|
|
BYTE bOldMod;
|
|
|
|
if (GetWindowLongW(infoPtr->hwndSelf, GWL_STYLE) & WS_DISABLED)
|
|
return 0;
|
|
|
|
TRACE("() Key: %d\n", key);
|
|
|
|
bOldMod = infoPtr->CurrMod;
|
|
|
|
switch (key)
|
|
{
|
|
case VK_SHIFT:
|
|
infoPtr->CurrMod &= ~HOTKEYF_SHIFT;
|
|
break;
|
|
case VK_CONTROL:
|
|
infoPtr->CurrMod &= ~HOTKEYF_CONTROL;
|
|
break;
|
|
case VK_MENU:
|
|
infoPtr->CurrMod &= ~HOTKEYF_ALT;
|
|
break;
|
|
default:
|
|
return 1;
|
|
}
|
|
|
|
if (bOldMod != infoPtr->CurrMod)
|
|
{
|
|
InvalidateRect(infoPtr->hwndSelf, NULL, TRUE);
|
|
|
|
/* send EN_CHANGE notification */
|
|
SendMessageW(infoPtr->hwndNotify, WM_COMMAND,
|
|
MAKEWPARAM(GetDlgCtrlID(infoPtr->hwndSelf), EN_CHANGE),
|
|
(LPARAM)infoPtr->hwndSelf);
|
|
}
|
|
|
|
return 0;
|
|
}
|
|
|
|
|
|
static LRESULT
|
|
HOTKEY_KillFocus (HOTKEY_INFO *infoPtr, HWND receiveFocus)
|
|
{
|
|
infoPtr->bFocus = FALSE;
|
|
DestroyCaret ();
|
|
|
|
return 0;
|
|
}
|
|
|
|
|
|
static LRESULT
|
|
HOTKEY_LButtonDown (HOTKEY_INFO *infoPtr)
|
|
{
|
|
if (!(GetWindowLongW(infoPtr->hwndSelf, GWL_STYLE) & WS_DISABLED))
|
|
SetFocus (infoPtr->hwndSelf);
|
|
|
|
return 0;
|
|
}
|
|
|
|
|
|
static inline LRESULT
|
|
HOTKEY_NCCreate (HWND hwnd, LPCREATESTRUCTW lpcs)
|
|
{
|
|
HOTKEY_INFO *infoPtr;
|
|
DWORD dwExStyle = GetWindowLongW (hwnd, GWL_EXSTYLE);
|
|
SetWindowLongW (hwnd, GWL_EXSTYLE,
|
|
dwExStyle | WS_EX_CLIENTEDGE);
|
|
|
|
/* allocate memory for info structure */
|
|
infoPtr = (HOTKEY_INFO *)Alloc (sizeof(HOTKEY_INFO));
|
|
SetWindowLongPtrW(hwnd, 0, (DWORD_PTR)infoPtr);
|
|
|
|
/* initialize info structure */
|
|
infoPtr->HotKey = infoPtr->InvComb = infoPtr->InvMod = infoPtr->CurrMod = 0;
|
|
infoPtr->CaretPos = GetSystemMetrics(SM_CXBORDER);
|
|
infoPtr->hwndSelf = hwnd;
|
|
LoadStringW(COMCTL32_hModule, HKY_NONE, infoPtr->strNone, 15);
|
|
|
|
return DefWindowProcW (infoPtr->hwndSelf, WM_NCCREATE, 0, (LPARAM)lpcs);
|
|
}
|
|
|
|
static LRESULT
|
|
HOTKEY_SetFocus (HOTKEY_INFO *infoPtr, HWND lostFocus)
|
|
{
|
|
infoPtr->bFocus = TRUE;
|
|
|
|
CreateCaret (infoPtr->hwndSelf, NULL, 1, infoPtr->nHeight);
|
|
SetCaretPos (infoPtr->CaretPos, GetSystemMetrics(SM_CYBORDER));
|
|
ShowCaret (infoPtr->hwndSelf);
|
|
|
|
return 0;
|
|
}
|
|
|
|
|
|
static LRESULT
|
|
HOTKEY_SetFont (HOTKEY_INFO *infoPtr, HFONT hFont, BOOL redraw)
|
|
{
|
|
TEXTMETRICW tm;
|
|
HDC hdc;
|
|
HFONT hOldFont = 0;
|
|
|
|
infoPtr->hFont = hFont;
|
|
|
|
hdc = GetDC (infoPtr->hwndSelf);
|
|
if (infoPtr->hFont)
|
|
hOldFont = SelectObject (hdc, infoPtr->hFont);
|
|
|
|
GetTextMetricsW (hdc, &tm);
|
|
infoPtr->nHeight = tm.tmHeight;
|
|
|
|
if (infoPtr->hFont)
|
|
SelectObject (hdc, hOldFont);
|
|
ReleaseDC (infoPtr->hwndSelf, hdc);
|
|
|
|
if (redraw)
|
|
InvalidateRect (infoPtr->hwndSelf, NULL, TRUE);
|
|
|
|
return 0;
|
|
}
|
|
|
|
static LRESULT WINAPI
|
|
HOTKEY_WindowProc (HWND hwnd, UINT uMsg, WPARAM wParam, LPARAM lParam)
|
|
{
|
|
HOTKEY_INFO *infoPtr = (HOTKEY_INFO *)GetWindowLongPtrW (hwnd, 0);
|
|
TRACE("hwnd=%p msg=%x wparam=%x lparam=%lx\n", hwnd, uMsg, wParam, lParam);
|
|
if (!infoPtr && (uMsg != WM_NCCREATE))
|
|
return DefWindowProcW (hwnd, uMsg, wParam, lParam);
|
|
switch (uMsg)
|
|
{
|
|
case HKM_GETHOTKEY:
|
|
return HOTKEY_GetHotKey (infoPtr);
|
|
case HKM_SETHOTKEY:
|
|
HOTKEY_SetHotKey (infoPtr, (WORD)wParam);
|
|
break;
|
|
case HKM_SETRULES:
|
|
HOTKEY_SetRules (infoPtr, (WORD)wParam, (WORD)lParam);
|
|
break;
|
|
|
|
case WM_CHAR:
|
|
case WM_SYSCHAR:
|
|
return HOTKEY_KeyDown (infoPtr, MapVirtualKeyW(LOBYTE(HIWORD(lParam)), 1), lParam);
|
|
|
|
case WM_CREATE:
|
|
return HOTKEY_Create (infoPtr, (LPCREATESTRUCTW)lParam);
|
|
|
|
case WM_DESTROY:
|
|
return HOTKEY_Destroy (infoPtr);
|
|
|
|
case WM_ERASEBKGND:
|
|
return HOTKEY_EraseBackground (infoPtr, (HDC)wParam);
|
|
|
|
case WM_GETDLGCODE:
|
|
return DLGC_WANTCHARS | DLGC_WANTARROWS;
|
|
|
|
case WM_GETFONT:
|
|
return HOTKEY_GetFont (infoPtr);
|
|
|
|
case WM_KEYDOWN:
|
|
case WM_SYSKEYDOWN:
|
|
return HOTKEY_KeyDown (infoPtr, wParam, lParam);
|
|
|
|
case WM_KEYUP:
|
|
case WM_SYSKEYUP:
|
|
return HOTKEY_KeyUp (infoPtr, wParam, lParam);
|
|
|
|
case WM_KILLFOCUS:
|
|
return HOTKEY_KillFocus (infoPtr, (HWND)wParam);
|
|
|
|
case WM_LBUTTONDOWN:
|
|
return HOTKEY_LButtonDown (infoPtr);
|
|
|
|
case WM_NCCREATE:
|
|
return HOTKEY_NCCreate (hwnd, (LPCREATESTRUCTW)lParam);
|
|
|
|
case WM_PRINTCLIENT:
|
|
case WM_PAINT:
|
|
HOTKEY_Paint(infoPtr, (HDC)wParam);
|
|
return 0;
|
|
|
|
case WM_SETFOCUS:
|
|
return HOTKEY_SetFocus (infoPtr, (HWND)wParam);
|
|
|
|
case WM_SETFONT:
|
|
return HOTKEY_SetFont (infoPtr, (HFONT)wParam, LOWORD(lParam));
|
|
|
|
default:
|
|
if ((uMsg >= WM_USER) && (uMsg < WM_APP))
|
|
ERR("unknown msg %04x wp=%08x lp=%08lx\n",
|
|
uMsg, wParam, lParam);
|
|
return DefWindowProcW (hwnd, uMsg, wParam, lParam);
|
|
}
|
|
return 0;
|
|
}
|
|
|
|
|
|
void
|
|
HOTKEY_Register (void)
|
|
{
|
|
WNDCLASSW wndClass;
|
|
|
|
ZeroMemory (&wndClass, sizeof(WNDCLASSW));
|
|
wndClass.style = CS_GLOBALCLASS;
|
|
wndClass.lpfnWndProc = HOTKEY_WindowProc;
|
|
wndClass.cbClsExtra = 0;
|
|
wndClass.cbWndExtra = sizeof(HOTKEY_INFO *);
|
|
wndClass.hCursor = 0;
|
|
wndClass.hbrBackground = 0;
|
|
wndClass.lpszClassName = HOTKEY_CLASSW;
|
|
|
|
RegisterClassW (&wndClass);
|
|
}
|
|
|
|
|
|
void
|
|
HOTKEY_Unregister (void)
|
|
{
|
|
UnregisterClassW (HOTKEY_CLASSW, NULL);
|
|
}
|