160 lines
3.4 KiB
C
160 lines
3.4 KiB
C
/*
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* Date and time picker control
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*
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* Copyright 1998, 1999 Eric Kohl
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*
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* NOTES
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* This is just a dummy control. An author is needed! Any volunteers?
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* I will only improve this control once in a while.
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* Eric <ekohl@abo.rhein-zeitung.de>
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*
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* TODO:
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* - All messages.
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* - All notifications.
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*
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*/
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#include "winbase.h"
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#include "commctrl.h"
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#include "datetime.h"
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#include "debug.h"
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#define DATETIME_GetInfoPtr(hwnd) ((DATETIME_INFO *)GetWindowLongA (hwnd, 0))
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static LRESULT
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DATETIME_Create (HWND hwnd, WPARAM wParam, LPARAM lParam)
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{
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DATETIME_INFO *infoPtr;
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/* allocate memory for info structure */
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infoPtr = (DATETIME_INFO *)COMCTL32_Alloc (sizeof(DATETIME_INFO));
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if (infoPtr == NULL) {
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ERR (datetime, "could not allocate info memory!\n");
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return 0;
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}
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SetWindowLongA (hwnd, 0, (DWORD)infoPtr);
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/* initialize info structure */
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return 0;
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}
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static LRESULT
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DATETIME_Destroy (HWND hwnd, WPARAM wParam, LPARAM lParam)
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{
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DATETIME_INFO *infoPtr = DATETIME_GetInfoPtr (hwnd);
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/* free datetime info data */
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COMCTL32_Free (infoPtr);
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return 0;
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}
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LRESULT WINAPI
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DATETIME_WindowProc (HWND hwnd, UINT uMsg, WPARAM wParam, LPARAM lParam)
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{
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switch (uMsg)
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{
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case DTM_GETSYSTEMTIME:
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FIXME (datetime, "Unimplemented msg DTM_GETSYSTEMTIME\n");
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return GDT_VALID;
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case DTM_SETSYSTEMTIME:
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FIXME (datetime, "Unimplemented msg DTM_SETSYSTEMTIME\n");
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return 1;
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case DTM_GETRANGE:
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FIXME (datetime, "Unimplemented msg DTM_GETRANGE\n");
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return 0;
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case DTM_SETRANGE:
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FIXME (datetime, "Unimplemented msg DTM_SETRANGE\n");
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return 1;
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case DTM_SETFORMATA:
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FIXME (datetime, "Unimplemented msg DTM_SETFORMAT32A\n");
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return 1;
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case DTM_SETFORMATW:
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FIXME (datetime, "Unimplemented msg DTM_SETFORMAT32W\n");
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return 1;
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case DTM_SETMCCOLOR:
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FIXME (datetime, "Unimplemented msg DTM_SETMCCOLOR\n");
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return 0;
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case DTM_GETMCCOLOR:
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FIXME (datetime, "Unimplemented msg DTM_GETMCCOLOR\n");
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return 0;
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case DTM_GETMONTHCAL:
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FIXME (datetime, "Unimplemented msg DTM_GETMONTHCAL\n");
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return 0;
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case DTM_SETMCFONT:
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FIXME (datetime, "Unimplemented msg DTM_SETMCFONT\n");
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return 0;
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case DTM_GETMCFONT:
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FIXME (datetime, "Unimplemented msg DTM_GETMCFONT\n");
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return 0;
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case WM_CREATE:
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return DATETIME_Create (hwnd, wParam, lParam);
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case WM_DESTROY:
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return DATETIME_Destroy (hwnd, wParam, lParam);
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default:
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if (uMsg >= WM_USER)
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ERR (datetime, "unknown msg %04x wp=%08x lp=%08lx\n",
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uMsg, wParam, lParam);
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return DefWindowProcA (hwnd, uMsg, wParam, lParam);
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}
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return 0;
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}
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VOID
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DATETIME_Register (VOID)
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{
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WNDCLASSA wndClass;
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if (GlobalFindAtomA (DATETIMEPICK_CLASSA)) return;
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ZeroMemory (&wndClass, sizeof(WNDCLASSA));
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wndClass.style = CS_GLOBALCLASS;
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wndClass.lpfnWndProc = (WNDPROC)DATETIME_WindowProc;
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wndClass.cbClsExtra = 0;
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wndClass.cbWndExtra = sizeof(DATETIME_INFO *);
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wndClass.hCursor = LoadCursorA (0, IDC_ARROWA);
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wndClass.hbrBackground = (HBRUSH)(COLOR_WINDOW + 1);
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wndClass.lpszClassName = DATETIMEPICK_CLASSA;
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RegisterClassA (&wndClass);
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}
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VOID
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DATETIME_Unregister (VOID)
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{
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if (GlobalFindAtomA (DATETIMEPICK_CLASSA))
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UnregisterClassA (DATETIMEPICK_CLASSA, (HINSTANCE)NULL);
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}
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