Sweden-Number/dlls/comctl32/datetime.c

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/*
* Date and time picker control
*
* Copyright 1998, 1999 Eric Kohl
*
* 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 "winbase.h"
#include "commctrl.h"
#include "datetime.h"
#include "debugtools.h"
DEFAULT_DEBUG_CHANNEL(datetime)
#define DATETIME_GetInfoPtr(hwnd) ((DATETIME_INFO *)GetWindowLongA (hwnd, 0))
static LRESULT
DATETIME_Create (HWND hwnd, WPARAM wParam, LPARAM lParam)
{
DATETIME_INFO *infoPtr;
/* allocate memory for info structure */
infoPtr = (DATETIME_INFO *)COMCTL32_Alloc (sizeof(DATETIME_INFO));
if (infoPtr == NULL) {
ERR("could not allocate info memory!\n");
return 0;
}
SetWindowLongA (hwnd, 0, (DWORD)infoPtr);
/* initialize info structure */
return 0;
}
static LRESULT
DATETIME_Destroy (HWND hwnd, WPARAM wParam, LPARAM lParam)
{
DATETIME_INFO *infoPtr = DATETIME_GetInfoPtr (hwnd);
/* free datetime info data */
COMCTL32_Free (infoPtr);
return 0;
}
LRESULT WINAPI
DATETIME_WindowProc (HWND hwnd, UINT uMsg, WPARAM wParam, LPARAM lParam)
{
switch (uMsg)
{
case DTM_GETSYSTEMTIME:
FIXME("Unimplemented msg DTM_GETSYSTEMTIME\n");
return GDT_VALID;
case DTM_SETSYSTEMTIME:
FIXME("Unimplemented msg DTM_SETSYSTEMTIME\n");
return 1;
case DTM_GETRANGE:
FIXME("Unimplemented msg DTM_GETRANGE\n");
return 0;
case DTM_SETRANGE:
FIXME("Unimplemented msg DTM_SETRANGE\n");
return 1;
case DTM_SETFORMATA:
FIXME("Unimplemented msg DTM_SETFORMAT32A\n");
return 1;
case DTM_SETFORMATW:
FIXME("Unimplemented msg DTM_SETFORMAT32W\n");
return 1;
case DTM_SETMCCOLOR:
FIXME("Unimplemented msg DTM_SETMCCOLOR\n");
return 0;
case DTM_GETMCCOLOR:
FIXME("Unimplemented msg DTM_GETMCCOLOR\n");
return 0;
case DTM_GETMONTHCAL:
FIXME("Unimplemented msg DTM_GETMONTHCAL\n");
return 0;
case DTM_SETMCFONT:
FIXME("Unimplemented msg DTM_SETMCFONT\n");
return 0;
case DTM_GETMCFONT:
FIXME("Unimplemented msg DTM_GETMCFONT\n");
return 0;
case WM_CREATE:
return DATETIME_Create (hwnd, wParam, lParam);
case WM_DESTROY:
return DATETIME_Destroy (hwnd, wParam, lParam);
default:
if (uMsg >= WM_USER)
ERR("unknown msg %04x wp=%08x lp=%08lx\n",
uMsg, wParam, lParam);
return DefWindowProcA (hwnd, uMsg, wParam, lParam);
}
return 0;
}
VOID
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DATETIME_Register (void)
{
WNDCLASSA wndClass;
if (GlobalFindAtomA (DATETIMEPICK_CLASSA)) return;
ZeroMemory (&wndClass, sizeof(WNDCLASSA));
wndClass.style = CS_GLOBALCLASS;
wndClass.lpfnWndProc = (WNDPROC)DATETIME_WindowProc;
wndClass.cbClsExtra = 0;
wndClass.cbWndExtra = sizeof(DATETIME_INFO *);
wndClass.hCursor = LoadCursorA (0, IDC_ARROWA);
wndClass.hbrBackground = (HBRUSH)(COLOR_WINDOW + 1);
wndClass.lpszClassName = DATETIMEPICK_CLASSA;
RegisterClassA (&wndClass);
}
VOID
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DATETIME_Unregister (void)
{
if (GlobalFindAtomA (DATETIMEPICK_CLASSA))
UnregisterClassA (DATETIMEPICK_CLASSA, (HINSTANCE)NULL);
}