4 * Copyright 1998 Eric Kohl
7 * This is just a dummy control. An author is needed! Any volunteers?
8 * I will only improve this control once in a while.
9 * Eric <ekohl@abo.rhein-zeitung.de>
13 * - All notifications.
23 #define PAGER_GetInfoPtr(wndPtr) ((PAGER_INFO *)wndPtr->wExtra[0])
26 static __inline__ LRESULT
27 PAGER_ForwardMouse (WND *wndPtr, WPARAM32 wParam)
29 PAGER_INFO *infoPtr = PAGER_GetInfoPtr(wndPtr);
31 infoPtr->bForward = (BOOL32)wParam;
37 static __inline__ LRESULT
38 PAGER_GetBkColor (WND *wndPtr, WPARAM32 wParam, LPARAM lParam)
40 PAGER_INFO *infoPtr = PAGER_GetInfoPtr(wndPtr);
42 return (LRESULT)infoPtr->clrBk;
46 static __inline__ LRESULT
47 PAGER_GetBorder (WND *wndPtr, WPARAM32 wParam, LPARAM lParam)
49 PAGER_INFO *infoPtr = PAGER_GetInfoPtr(wndPtr);
51 return (LRESULT)infoPtr->nBorder;
55 static __inline__ LRESULT
56 PAGER_GetButtonSize (WND *wndPtr, WPARAM32 wParam, LPARAM lParam)
58 PAGER_INFO *infoPtr = PAGER_GetInfoPtr(wndPtr);
60 return (LRESULT)infoPtr->nButtonSize;
65 PAGER_GetButtonState (WND *wndPtr, WPARAM32 wParam, LPARAM lParam)
67 /* PAGER_INFO *infoPtr = PAGER_GetInfoPtr(wndPtr); */
69 FIXME (pager, "empty stub!\n");
75 /* << PAGER_GetDropTarget >> */
78 static __inline__ LRESULT
79 PAGER_GetPos (WND *wndPtr, WPARAM32 wParam, LPARAM lParam)
81 PAGER_INFO *infoPtr = PAGER_GetInfoPtr(wndPtr);
88 PAGER_RecalcSize (WND *wndPtr, WPARAM32 wParam, LPARAM lParam)
90 PAGER_INFO *infoPtr = PAGER_GetInfoPtr(wndPtr);
93 if (infoPtr->hwndChild) {
94 ZeroMemory (&nmpgcs, sizeof (NMPGCALCSIZE));
95 nmpgcs.hdr.hwndFrom = wndPtr->hwndSelf;
96 nmpgcs.hdr.idFrom = wndPtr->wIDmenu;
97 nmpgcs.hdr.code = PGN_CALCSIZE;
99 (wndPtr->dwStyle & PGS_HORZ) ? PGF_CALCWIDTH : PGF_CALCHEIGHT;
100 SendMessage32A (GetParent32 (wndPtr->hwndSelf), WM_NOTIFY,
101 (WPARAM32)wndPtr->wIDmenu, (LPARAM)&nmpgcs);
103 infoPtr->nChildSize =
104 (wndPtr->dwStyle & PGS_HORZ) ? nmpgcs.iWidth : nmpgcs.iHeight;
107 FIXME (pager, "Child size %d\n", infoPtr->nChildSize);
116 static __inline__ LRESULT
117 PAGER_SetBkColor (WND *wndPtr, WPARAM32 wParam, LPARAM lParam)
119 PAGER_INFO *infoPtr = PAGER_GetInfoPtr(wndPtr);
120 COLORREF clrTemp = infoPtr->clrBk;
122 infoPtr->clrBk = (COLORREF)lParam;
126 return (LRESULT)clrTemp;
130 static __inline__ LRESULT
131 PAGER_SetBorder (WND *wndPtr, WPARAM32 wParam, LPARAM lParam)
133 PAGER_INFO *infoPtr = PAGER_GetInfoPtr(wndPtr);
134 INT32 nTemp = infoPtr->nBorder;
136 infoPtr->nBorder = (INT32)lParam;
140 return (LRESULT)nTemp;
144 static __inline__ LRESULT
145 PAGER_SetButtonSize (WND *wndPtr, WPARAM32 wParam, LPARAM lParam)
147 PAGER_INFO *infoPtr = PAGER_GetInfoPtr(wndPtr);
148 INT32 nTemp = infoPtr->nButtonSize;
150 infoPtr->nButtonSize = (INT32)lParam;
152 FIXME (pager, "size=%d\n", infoPtr->nButtonSize);
156 return (LRESULT)nTemp;
160 static __inline__ LRESULT
161 PAGER_SetChild (WND *wndPtr, WPARAM32 wParam, LPARAM lParam)
163 PAGER_INFO *infoPtr = PAGER_GetInfoPtr(wndPtr);
165 infoPtr->hwndChild = IsWindow32 ((HWND32)lParam) ? (HWND32)lParam : 0;
167 FIXME (pager, "hwnd=%x\n", infoPtr->hwndChild);
170 if (infoPtr->hwndChild) {
171 SetParent32 (infoPtr->hwndChild, wndPtr->hwndSelf);
172 SetWindowPos32 (infoPtr->hwndChild, HWND_TOP,
173 0, 0, 0, 0, SWP_SHOWWINDOW | SWP_NOSIZE);
180 static __inline__ LRESULT
181 PAGER_SetPos (WND *wndPtr, WPARAM32 wParam, LPARAM lParam)
183 PAGER_INFO *infoPtr = PAGER_GetInfoPtr(wndPtr);
185 infoPtr->nPos = (INT32)lParam;
187 FIXME (pager, "pos=%d\n", infoPtr->nPos);
190 SetWindowPos32 (infoPtr->hwndChild, HWND_TOP,
191 0, 0, 0, 0, SWP_SHOWWINDOW | SWP_NOSIZE);
198 PAGER_Create (WND *wndPtr, WPARAM32 wParam, LPARAM lParam)
202 /* allocate memory for info structure */
203 infoPtr = (PAGER_INFO *)COMCTL32_Alloc (sizeof(PAGER_INFO));
204 wndPtr->wExtra[0] = (DWORD)infoPtr;
206 if (infoPtr == NULL) {
207 ERR (pager, "could not allocate info memory!\n");
211 if ((PAGER_INFO*)wndPtr->wExtra[0] != infoPtr) {
212 ERR (pager, "pointer assignment error!\n");
216 /* set default settings */
217 infoPtr->hwndChild = (HWND32)NULL;
218 infoPtr->clrBk = GetSysColor32 (COLOR_BTNFACE);
219 infoPtr->nBorder = 0;
220 infoPtr->nButtonSize = 0;
229 PAGER_Destroy (WND *wndPtr, WPARAM32 wParam, LPARAM lParam)
231 PAGER_INFO *infoPtr = PAGER_GetInfoPtr(wndPtr);
236 /* free pager info data */
237 COMCTL32_Free (infoPtr);
244 PAGER_EraseBackground (WND *wndPtr, WPARAM32 wParam, LPARAM lParam)
246 PAGER_INFO *infoPtr = PAGER_GetInfoPtr(wndPtr);
247 HBRUSH32 hBrush = CreateSolidBrush32 (infoPtr->clrBk);
250 GetClientRect32 (wndPtr->hwndSelf, &rect);
251 FillRect32 ((HDC32)wParam, &rect, hBrush);
252 DeleteObject32 (hBrush);
260 PAGER_MouseMove (WND *wndPtr, WPARAM32 wParam, LPARAM lParam)
262 /* PAGER_INFO *infoPtr = PAGER_GetInfoPtr(wndPtr); */
264 TRACE (pager, "stub!\n");
270 /* << PAGER_Paint >> */
274 PAGER_Size (WND *wndPtr, WPARAM32 wParam, LPARAM lParam)
276 PAGER_INFO *infoPtr = PAGER_GetInfoPtr(wndPtr);
279 GetClientRect32 (wndPtr->hwndSelf, &rect);
280 if (infoPtr->hwndChild) {
281 SetWindowPos32 (infoPtr->hwndChild, HWND_TOP, rect.left, rect.top,
282 rect.right - rect.left, rect.bottom - rect.top,
284 /* MoveWindow32 (infoPtr->hwndChild, 1, 1, rect.right - 2, rect.bottom-2, TRUE); */
285 /* UpdateWindow32 (infoPtr->hwndChild); */
288 /* FillRect32 ((HDC32)wParam, &rect, hBrush); */
289 /* DeleteObject32 (hBrush); */
296 PAGER_WindowProc (HWND32 hwnd, UINT32 uMsg, WPARAM32 wParam, LPARAM lParam)
298 WND *wndPtr = WIN_FindWndPtr(hwnd);
302 case PGM_FORWARDMOUSE:
303 return PAGER_ForwardMouse (wndPtr, wParam);
306 return PAGER_GetBkColor (wndPtr, wParam, lParam);
309 return PAGER_GetBorder (wndPtr, wParam, lParam);
311 case PGM_GETBUTTONSIZE:
312 return PAGER_GetButtonSize (wndPtr, wParam, lParam);
314 case PGM_GETBUTTONSTATE:
315 return PAGER_GetButtonState (wndPtr, wParam, lParam);
317 /* case PGM_GETDROPTARGET: */
320 return PAGER_SetPos (wndPtr, wParam, lParam);
323 return PAGER_RecalcSize (wndPtr, wParam, lParam);
326 return PAGER_SetBkColor (wndPtr, wParam, lParam);
329 return PAGER_SetBorder (wndPtr, wParam, lParam);
331 case PGM_SETBUTTONSIZE:
332 return PAGER_SetButtonSize (wndPtr, wParam, lParam);
335 return PAGER_SetChild (wndPtr, wParam, lParam);
338 return PAGER_SetPos (wndPtr, wParam, lParam);
341 return PAGER_Create (wndPtr, wParam, lParam);
344 return PAGER_Destroy (wndPtr, wParam, lParam);
347 return PAGER_EraseBackground (wndPtr, wParam, lParam);
350 return PAGER_MouseMove (wndPtr, wParam, lParam);
354 return SendMessage32A (wndPtr->parent->hwndSelf, uMsg, wParam, lParam);
357 /* return PAGER_Paint (wndPtr, wParam); */
360 return PAGER_Size (wndPtr, wParam, lParam);
364 ERR (pager, "unknown msg %04x wp=%08x lp=%08lx\n",
365 uMsg, wParam, lParam);
366 return DefWindowProc32A (hwnd, uMsg, wParam, lParam);
373 PAGER_Register (VOID)
375 WNDCLASS32A wndClass;
377 if (GlobalFindAtom32A (WC_PAGESCROLLER32A)) return;
379 ZeroMemory (&wndClass, sizeof(WNDCLASS32A));
380 wndClass.style = CS_GLOBALCLASS | CS_DBLCLKS | CS_SAVEBITS;
381 wndClass.lpfnWndProc = (WNDPROC32)PAGER_WindowProc;
382 wndClass.cbClsExtra = 0;
383 wndClass.cbWndExtra = sizeof(PAGER_INFO *);
384 wndClass.hCursor = LoadCursor32A (0, IDC_ARROW32A);
385 wndClass.hbrBackground = 0;
386 wndClass.lpszClassName = WC_PAGESCROLLER32A;
388 RegisterClass32A (&wndClass);
393 PAGER_Unregister (VOID)
395 if (GlobalFindAtom32A (WC_PAGESCROLLER32A))
396 UnregisterClass32A (WC_PAGESCROLLER32A, (HINSTANCE32)NULL);