reactos/dll/win32/comctl32/nativefont.c
2018-04-20 16:27:17 +02:00

135 lines
3.5 KiB
C

/*
* Native Font control
*
* Copyright 1998, 1999 Eric Kohl
*
* 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
*
* NOTES
* This is just a dummy control. An author is needed! Any volunteers?
* I will only improve this control once in a while.
* Eric <ekohl@abo.rhein-zeitung.de>
*
* TODO:
* - All messages.
* - All notifications.
*/
#include <stdarg.h>
#include "windef.h"
#include "winbase.h"
#include "wingdi.h"
#include "winuser.h"
#include "commctrl.h"
#include "comctl32.h"
#include "wine/debug.h"
WINE_DEFAULT_DEBUG_CHANNEL(nativefont);
typedef struct
{
HWND hwndSelf; /* my own handle */
} NATIVEFONT_INFO;
#define NATIVEFONT_GetInfoPtr(hwnd) ((NATIVEFONT_INFO *)GetWindowLongPtrW (hwnd, 0))
static LRESULT
NATIVEFONT_Create (HWND hwnd)
{
NATIVEFONT_INFO *infoPtr;
/* allocate memory for info structure */
infoPtr = Alloc (sizeof(NATIVEFONT_INFO));
SetWindowLongPtrW (hwnd, 0, (DWORD_PTR)infoPtr);
/* initialize info structure */
infoPtr->hwndSelf = hwnd;
return 0;
}
static LRESULT
NATIVEFONT_Destroy (NATIVEFONT_INFO *infoPtr)
{
/* free control info data */
SetWindowLongPtrW( infoPtr->hwndSelf, 0, 0 );
Free (infoPtr);
return 0;
}
static LRESULT WINAPI
NATIVEFONT_WindowProc (HWND hwnd, UINT uMsg, WPARAM wParam, LPARAM lParam)
{
NATIVEFONT_INFO *infoPtr = NATIVEFONT_GetInfoPtr(hwnd);
TRACE("hwnd=%p msg=%04x wparam=%08lx lparam=%08lx\n",
hwnd, uMsg, wParam, lParam);
if (!infoPtr && (uMsg != WM_CREATE))
return DefWindowProcW( hwnd, uMsg, wParam, lParam );
switch (uMsg)
{
case WM_CREATE:
return NATIVEFONT_Create (hwnd);
case WM_DESTROY:
return NATIVEFONT_Destroy (infoPtr);
case WM_MOVE:
case WM_SIZE:
case WM_SHOWWINDOW:
case WM_WINDOWPOSCHANGING:
case WM_WINDOWPOSCHANGED:
case WM_SETFONT:
case WM_GETDLGCODE:
/* FIXME("message %04x seen but stubbed\n", uMsg); */
return DefWindowProcW (hwnd, uMsg, wParam, lParam);
default:
if ((uMsg >= WM_USER) && (uMsg < WM_APP) && !COMCTL32_IsReflectedMessage(uMsg))
ERR("unknown msg %04x wp=%08lx lp=%08lx\n",
uMsg, wParam, lParam);
return DefWindowProcW (hwnd, uMsg, wParam, lParam);
}
}
VOID
NATIVEFONT_Register (void)
{
WNDCLASSW wndClass;
ZeroMemory (&wndClass, sizeof(WNDCLASSW));
wndClass.style = CS_GLOBALCLASS;
wndClass.lpfnWndProc = NATIVEFONT_WindowProc;
wndClass.cbClsExtra = 0;
wndClass.cbWndExtra = sizeof(NATIVEFONT_INFO *);
wndClass.hCursor = LoadCursorW (0, (LPWSTR)IDC_ARROW);
wndClass.hbrBackground = (HBRUSH)(COLOR_BTNFACE + 1);
wndClass.lpszClassName = WC_NATIVEFONTCTLW;
RegisterClassW (&wndClass);
}
VOID
NATIVEFONT_Unregister (void)
{
UnregisterClassW (WC_NATIVEFONTCTLW, NULL);
}