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 nmpgcs.hdr.hwndFrom = wndPtr->hwndSelf;
95 nmpgcs.hdr.idFrom = wndPtr->wIDmenu;
96 nmpgcs.hdr.code = PGN_CALCSIZE;
98 (wndPtr->dwStyle & PGS_HORZ) ? PGF_CALCWIDTH : PGF_CALCHEIGHT;
99 SendMessage32A (GetParent32 (wndPtr->hwndSelf), WM_NOTIFY,
100 (WPARAM32)wndPtr->wIDmenu, (LPARAM)&nmpgcs);
102 infoPtr->nChildSize =
103 (wndPtr->dwStyle & PGS_HORZ) ? nmpgcs.iWidth : nmpgcs.iHeight;
106 FIXME (pager, "Child size %d\n", infoPtr->nChildSize);
115 static __inline__ LRESULT
116 PAGER_SetBkColor (WND *wndPtr, WPARAM32 wParam, LPARAM lParam)
118 PAGER_INFO *infoPtr = PAGER_GetInfoPtr(wndPtr);
119 COLORREF clrTemp = infoPtr->clrBk;
121 infoPtr->clrBk = (COLORREF)lParam;
125 return (LRESULT)clrTemp;
129 static __inline__ LRESULT
130 PAGER_SetBorder (WND *wndPtr, WPARAM32 wParam, LPARAM lParam)
132 PAGER_INFO *infoPtr = PAGER_GetInfoPtr(wndPtr);
133 INT32 nTemp = infoPtr->nBorder;
135 infoPtr->nBorder = (INT32)lParam;
139 return (LRESULT)nTemp;
143 static __inline__ LRESULT
144 PAGER_SetButtonSize (WND *wndPtr, WPARAM32 wParam, LPARAM lParam)
146 PAGER_INFO *infoPtr = PAGER_GetInfoPtr(wndPtr);
147 INT32 nTemp = infoPtr->nButtonSize;
149 infoPtr->nButtonSize = (INT32)lParam;
151 FIXME (pager, "size=%d\n", infoPtr->nButtonSize);
155 return (LRESULT)nTemp;
159 static __inline__ LRESULT
160 PAGER_SetChild (WND *wndPtr, WPARAM32 wParam, LPARAM lParam)
162 PAGER_INFO *infoPtr = PAGER_GetInfoPtr(wndPtr);
164 infoPtr->hwndChild = IsWindow32 ((HWND32)lParam) ? (HWND32)lParam : 0;
166 FIXME (pager, "hwnd=%x\n", infoPtr->hwndChild);
169 SetParent32 (infoPtr->hwndChild, wndPtr->hwndSelf);
170 SetWindowPos32 (infoPtr->hwndChild, wndPtr->hwndSelf,
171 0, 0, 40, 40, SWP_SHOWWINDOW);
172 RedrawWindow32 (wndPtr->hwndSelf, NULL, NULL, RDW_INVALIDATE);
178 static __inline__ LRESULT
179 PAGER_SetPos (WND *wndPtr, WPARAM32 wParam, LPARAM lParam)
181 PAGER_INFO *infoPtr = PAGER_GetInfoPtr(wndPtr);
183 infoPtr->nPos = (INT32)lParam;
185 FIXME (pager, "pos=%d\n", infoPtr->nPos);
188 SetWindowPos32 (infoPtr->hwndChild, wndPtr->hwndSelf,
189 0, 0, 0, 0, SWP_NOSIZE);
196 PAGER_Create (WND *wndPtr, WPARAM32 wParam, LPARAM lParam)
200 /* allocate memory for info structure */
201 infoPtr = (PAGER_INFO *)COMCTL32_Alloc (sizeof(PAGER_INFO));
202 wndPtr->wExtra[0] = (DWORD)infoPtr;
204 if (infoPtr == NULL) {
205 ERR (pager, "could not allocate info memory!\n");
209 if ((PAGER_INFO*)wndPtr->wExtra[0] != infoPtr) {
210 ERR (pager, "pointer assignment error!\n");
214 /* set default settings */
215 infoPtr->hwndChild = 0;
216 infoPtr->clrBk = GetSysColor32 (COLOR_BTNFACE);
217 infoPtr->nBorder = 0;
218 infoPtr->nButtonSize = 0;
227 PAGER_Destroy (WND *wndPtr, WPARAM32 wParam, LPARAM lParam)
229 PAGER_INFO *infoPtr = PAGER_GetInfoPtr(wndPtr);
234 /* free pager info data */
235 COMCTL32_Free (infoPtr);
242 PAGER_EraseBackground (WND *wndPtr, WPARAM32 wParam, LPARAM lParam)
244 PAGER_INFO *infoPtr = PAGER_GetInfoPtr(wndPtr);
245 HBRUSH32 hBrush = CreateSolidBrush32 (infoPtr->clrBk);
248 // GetClientRect32 (wndPtr->hwndSelf, &rect);
249 // FillRect32 ((HDC32)wParam, &rect, hBrush);
250 // DeleteObject32 (hBrush);
255 // << PAGER_MouseMove >>
260 PAGER_WindowProc (HWND32 hwnd, UINT32 uMsg, WPARAM32 wParam, LPARAM lParam)
262 WND *wndPtr = WIN_FindWndPtr(hwnd);
266 case PGM_FORWARDMOUSE:
267 return PAGER_ForwardMouse (wndPtr, wParam);
270 return PAGER_GetBkColor (wndPtr, wParam, lParam);
273 return PAGER_GetBorder (wndPtr, wParam, lParam);
275 case PGM_GETBUTTONSIZE:
276 return PAGER_GetButtonSize (wndPtr, wParam, lParam);
278 case PGM_GETBUTTONSTATE:
279 return PAGER_GetButtonState (wndPtr, wParam, lParam);
281 // case PGM_GETDROPTARGET:
284 return PAGER_SetPos (wndPtr, wParam, lParam);
287 return PAGER_RecalcSize (wndPtr, wParam, lParam);
290 return PAGER_SetBkColor (wndPtr, wParam, lParam);
293 return PAGER_SetBorder (wndPtr, wParam, lParam);
295 case PGM_SETBUTTONSIZE:
296 return PAGER_SetButtonSize (wndPtr, wParam, lParam);
299 return PAGER_SetChild (wndPtr, wParam, lParam);
302 return PAGER_SetPos (wndPtr, wParam, lParam);
305 return PAGER_Create (wndPtr, wParam, lParam);
308 return PAGER_Destroy (wndPtr, wParam, lParam);
311 return PAGER_EraseBackground (wndPtr, wParam, lParam);
313 // case WM_MOUSEMOVE:
314 // return PAGER_MouseMove (wndPtr, wParam, lParam);
317 // return PAGER_Paint (wndPtr, wParam);
322 ERR (pager, "unknown msg %04x wp=%08x lp=%08lx\n",
323 uMsg, wParam, lParam);
324 return DefWindowProc32A (hwnd, uMsg, wParam, lParam);
331 PAGER_Register (void)
333 WNDCLASS32A wndClass;
335 if (GlobalFindAtom32A (WC_PAGESCROLLER32A)) return;
337 ZeroMemory (&wndClass, sizeof(WNDCLASS32A));
338 wndClass.style = CS_GLOBALCLASS | CS_DBLCLKS | CS_SAVEBITS;
339 wndClass.lpfnWndProc = (WNDPROC32)PAGER_WindowProc;
340 wndClass.cbClsExtra = 0;
341 wndClass.cbWndExtra = sizeof(PAGER_INFO *);
342 wndClass.hCursor = LoadCursor32A (0, IDC_ARROW32A);
343 wndClass.hbrBackground = 0;
344 wndClass.lpszClassName = WC_PAGESCROLLER32A;
346 RegisterClass32A (&wndClass);