4 * Copyright 1999 Chris Morgan<cmorgan@wpi.edu> and
5 * James Abbatiello<abbeyj@wpi.edu>
6 * Copyright 1998, 1999 Eric Kohl
7 * Copyright 1998 Alex Priem <alexp@sci.kun.nl>
9 * This library is free software; you can redistribute it and/or
10 * modify it under the terms of the GNU Lesser General Public
11 * License as published by the Free Software Foundation; either
12 * version 2.1 of the License, or (at your option) any later version.
14 * This library is distributed in the hope that it will be useful,
15 * but WITHOUT ANY WARRANTY; without even the implied warranty of
16 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
17 * Lesser General Public License for more details.
19 * You should have received a copy of the GNU Lesser General Public
20 * License along with this library; if not, write to the Free Software
21 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
26 * -Edit control doesn't support the ES_CENTER style which prevents
27 * this ipaddress control from having centered text look like the
28 * windows ipaddress control
29 * -Check all notifications/behavior.
31 * -include lpipsi in IPADDRESS_INFO.
32 * -CurrentFocus: field that has focus at moment of processing.
33 * -connect Rect32 rcClient.
34 * -check ipaddress.cpp for missing features.
35 * -refresh: draw '.' instead of setpixel.
45 #include "wine/debug.h"
47 WINE_DEFAULT_DEBUG_CHANNEL(ipaddress);
60 WNDPROC wpOrigProc[4];
62 IPADDRESS_INFO *infoPtr;
65 } IP_SUBCLASS_INFO, *LPIP_SUBCLASS_INFO;
67 #define IPADDRESS_GetInfoPtr(hwnd) ((IPADDRESS_INFO *)GetWindowLongA (hwnd, 0))
70 IPADDRESS_SendNotify (HWND hwnd, UINT command);
72 IPADDRESS_SendIPAddressNotify (HWND hwnd, UINT field, BYTE newValue);
74 /* property name of tooltip window handle */
75 #define IP_SUBCLASS_PROP "CCIP32SubclassInfo"
78 static LRESULT CALLBACK
79 IPADDRESS_SubclassProc (HWND hwnd, UINT uMsg, WPARAM wParam, LPARAM lParam);
83 IPADDRESS_Refresh (HWND hwnd, HDC hdc)
87 COLORREF clr=GetSysColor (COLOR_3DDKSHADOW);
90 GetClientRect (hwnd, &rcClient);
91 hbr = CreateSolidBrush (RGB(255,255,255));
92 DrawEdge (hdc, &rcClient, EDGE_SUNKEN, BF_RECT | BF_ADJUST);
93 FillRect (hdc, &rcClient, hbr);
97 fieldsize=(rcClient.right-rcClient.left) / 4;
99 for (i=0; i<3; i++) { /* Should draw text "." here */
101 SetPixel (hdc, x, 13, clr);
102 SetPixel (hdc, x, 14, clr);
103 SetPixel (hdc, x+1, 13, clr);
104 SetPixel (hdc, x+1, 14, clr);
110 IPADDRESS_Create (HWND hwnd, WPARAM wParam, LPARAM lParam)
112 IPADDRESS_INFO *infoPtr;
115 LPIP_SUBCLASS_INFO lpipsi;
118 infoPtr = (IPADDRESS_INFO *)COMCTL32_Alloc (sizeof(IPADDRESS_INFO));
119 SetWindowLongA (hwnd, 0, (DWORD)infoPtr);
121 GetClientRect (hwnd, &rcClient);
123 fieldsize=(rcClient.right-rcClient.left) /4;
125 edit.top =rcClient.top+2;
126 edit.bottom=rcClient.bottom-2;
128 lpipsi=(LPIP_SUBCLASS_INFO) GetPropA ((HWND)hwnd, IP_SUBCLASS_PROP);
129 if (lpipsi == NULL) {
130 lpipsi = (LPIP_SUBCLASS_INFO) COMCTL32_Alloc (sizeof(IP_SUBCLASS_INFO));
133 SetPropA ((HWND)hwnd, IP_SUBCLASS_PROP, (HANDLE)lpipsi);
134 /* infoPtr->lpipsi= lpipsi; */
136 WARN("IP-create called twice\n");
140 infoPtr->LowerLimit[i]=0;
141 infoPtr->UpperLimit[i]=255;
142 edit.left=rcClient.left+i*fieldsize+6;
143 edit.right=rcClient.left+(i+1)*fieldsize-2;
144 lpipsi->hwndIP[i]= CreateWindowA ("edit", NULL,
145 WS_CHILD | WS_VISIBLE | ES_CENTER,
146 edit.left, edit.top, edit.right-edit.left, edit.bottom-edit.top,
147 hwnd, (HMENU) 1, GetWindowLongA (hwnd, GWL_HINSTANCE), NULL);
148 lpipsi->wpOrigProc[i]= (WNDPROC)
149 SetWindowLongA (lpipsi->hwndIP[i],GWL_WNDPROC, (LONG)
150 IPADDRESS_SubclassProc);
151 SetPropA ((HWND)lpipsi->hwndIP[i], IP_SUBCLASS_PROP, (HANDLE)lpipsi);
154 lpipsi->infoPtr= infoPtr;
161 IPADDRESS_Destroy (HWND hwnd, WPARAM wParam, LPARAM lParam)
164 IPADDRESS_INFO *infoPtr = IPADDRESS_GetInfoPtr (hwnd);
165 LPIP_SUBCLASS_INFO lpipsi=(LPIP_SUBCLASS_INFO)
166 GetPropA ((HWND)hwnd, IP_SUBCLASS_PROP);
168 for (i=0; i<=3; i++) {
169 SetWindowLongA ((HWND)lpipsi->hwndIP[i], GWL_WNDPROC,
170 (LONG)lpipsi->wpOrigProc[i]);
173 COMCTL32_Free (infoPtr);
174 SetWindowLongA (hwnd, 0, 0);
180 IPADDRESS_KillFocus (HWND hwnd, WPARAM wParam, LPARAM lParam)
186 IPADDRESS_Refresh (hwnd, hdc);
187 ReleaseDC (hwnd, hdc);
189 IPADDRESS_SendIPAddressNotify (hwnd, 0, 0); /* FIXME: should use -1 */
190 IPADDRESS_SendNotify (hwnd, EN_KILLFOCUS);
191 InvalidateRect (hwnd, NULL, TRUE);
198 IPADDRESS_Paint (HWND hwnd, WPARAM wParam)
203 hdc = wParam==0 ? BeginPaint (hwnd, &ps) : (HDC)wParam;
204 IPADDRESS_Refresh (hwnd, hdc);
206 EndPaint (hwnd, &ps);
212 IPADDRESS_SetFocus (HWND hwnd, WPARAM wParam, LPARAM lParam)
219 IPADDRESS_Refresh (hwnd, hdc);
220 ReleaseDC (hwnd, hdc);
227 IPADDRESS_Size (HWND hwnd, WPARAM wParam, LPARAM lParam)
229 /* IPADDRESS_INFO *infoPtr = IPADDRESS_GetInfoPtr (hwnd); */
236 IPADDRESS_SendNotify (HWND hwnd, UINT command)
238 TRACE("%x\n",command);
239 return (BOOL)SendMessageA (GetParent (hwnd), WM_COMMAND,
240 MAKEWPARAM (GetWindowLongA (hwnd, GWL_ID),command), (LPARAM)hwnd);
245 IPADDRESS_SendIPAddressNotify (HWND hwnd, UINT field, BYTE newValue)
249 TRACE("%x %x\n",field,newValue);
250 nmip.hdr.hwndFrom = hwnd;
251 nmip.hdr.idFrom = GetWindowLongA (hwnd, GWL_ID);
252 nmip.hdr.code = IPN_FIELDCHANGED;
255 nmip.iValue=newValue;
257 return (BOOL)SendMessageA (GetParent (hwnd), WM_NOTIFY,
258 (WPARAM)nmip.hdr.idFrom, (LPARAM)&nmip);
263 IPADDRESS_ClearAddress (HWND hwnd, WPARAM wParam, LPARAM lParam)
268 LPIP_SUBCLASS_INFO lpipsi=(LPIP_SUBCLASS_INFO)
269 GetPropA ((HWND)hwnd,IP_SUBCLASS_PROP);
275 SetWindowTextA (lpipsi->hwndIP[i],buf);
278 IPADDRESS_Refresh (hwnd, hdc);
279 ReleaseDC (hwnd, hdc);
286 IPADDRESS_IsBlank (HWND hwnd, WPARAM wParam, LPARAM lParam)
290 LPIP_SUBCLASS_INFO lpipsi=(LPIP_SUBCLASS_INFO)
291 GetPropA ((HWND)hwnd, IP_SUBCLASS_PROP);
295 for (i=0; i<=3; i++) {
296 GetWindowTextA (lpipsi->hwndIP[i],buf,5);
306 IPADDRESS_GetAddress (HWND hwnd, WPARAM wParam, LPARAM lParam)
309 int i,valid,fieldvalue;
311 IPADDRESS_INFO *infoPtr = IPADDRESS_GetInfoPtr (hwnd);
312 LPIP_SUBCLASS_INFO lpipsi=(LPIP_SUBCLASS_INFO)
313 GetPropA ((HWND)hwnd, IP_SUBCLASS_PROP);
319 for (i=0; i<=3; i++) {
320 GetWindowTextA (lpipsi->hwndIP[i],field,4);
324 fieldvalue=atoi(field);
325 if (fieldvalue<infoPtr->LowerLimit[i])
326 fieldvalue=infoPtr->LowerLimit[i];
327 if (fieldvalue>infoPtr->UpperLimit[i])
328 fieldvalue=infoPtr->UpperLimit[i];
334 *(LPDWORD) lParam=ip_addr;
341 IPADDRESS_SetRange (HWND hwnd, WPARAM wParam, LPARAM lParam)
343 IPADDRESS_INFO *infoPtr = IPADDRESS_GetInfoPtr (hwnd);
349 if ((index<0) || (index>3)) return 0;
351 infoPtr->LowerLimit[index]=lParam & 0xff;
352 infoPtr->UpperLimit[index]=(lParam >>8) & 0xff;
358 IPADDRESS_SetAddress (HWND hwnd, WPARAM wParam, LPARAM lParam)
360 IPADDRESS_INFO *infoPtr = IPADDRESS_GetInfoPtr (hwnd);
362 LPIP_SUBCLASS_INFO lpipsi=(LPIP_SUBCLASS_INFO)
363 GetPropA ((HWND)hwnd, IP_SUBCLASS_PROP);
369 ip_address=(DWORD) lParam;
371 for (i=3; i>=0; i--) {
372 value=ip_address & 0xff;
373 if ((value>=infoPtr->LowerLimit[i]) && (value<=infoPtr->UpperLimit[i]))
375 sprintf (buf,"%d",value);
376 SetWindowTextA (lpipsi->hwndIP[i],buf);
377 IPADDRESS_SendNotify (hwnd, EN_CHANGE);
379 ip_address= ip_address >> 8;
382 hdc = GetDC (hwnd); /* & send notifications */
383 IPADDRESS_Refresh (hwnd, hdc);
384 ReleaseDC (hwnd, hdc);
391 IPADDRESS_SetFocusToField (HWND hwnd, WPARAM wParam, LPARAM lParam)
393 /* IPADDRESS_INFO *infoPtr = IPADDRESS_GetInfoPtr (hwnd); */
394 LPIP_SUBCLASS_INFO lpipsi=(LPIP_SUBCLASS_INFO) GetPropA ((HWND)hwnd,
399 TRACE(" %d\n", index);
400 if ((index<0) || (index>3)) return 0;
402 SetFocus (lpipsi->hwndIP[index]);
409 IPADDRESS_LButtonDown (HWND hwnd, WPARAM wParam, LPARAM lParam)
414 IPADDRESS_SendNotify (hwnd, EN_SETFOCUS);
415 IPADDRESS_SetFocusToField (hwnd, 0, 0);
422 IPADDRESS_CheckField (LPIP_SUBCLASS_INFO lpipsi, int currentfield)
424 int newField,fieldvalue;
426 IPADDRESS_INFO *infoPtr=lpipsi->infoPtr;
428 if(currentfield >= 0 && currentfield < 4)
431 GetWindowTextA (lpipsi->hwndIP[currentfield],field,4);
436 fieldvalue=atoi(field);
438 if (fieldvalue < infoPtr->LowerLimit[currentfield])
439 newField=infoPtr->LowerLimit[currentfield];
441 if (fieldvalue > infoPtr->UpperLimit[currentfield])
442 newField=infoPtr->UpperLimit[currentfield];
446 sprintf (field,"%d",newField);
447 SetWindowTextA (lpipsi->hwndIP[currentfield], field);
457 IPADDRESS_GotoNextField (LPIP_SUBCLASS_INFO lpipsi, int currentfield)
459 if(currentfield >= -1 && currentfield < 4)
461 IPADDRESS_CheckField(lpipsi, currentfield); /* check the fields value */
465 SetFocus (lpipsi->hwndIP[currentfield+1]);
473 /* period: move and select the text in the next field to the right if */
474 /* the current field is not empty(l!=0), we are not in the */
475 /* left most position, and nothing is selected(startsel==endsel) */
477 /* spacebar: same behavior as period */
479 /* alpha characters: completely ignored */
481 /* digits: accepted when field text length < 2 ignored otherwise. */
482 /* when 3 numbers have been entered into the field the value */
483 /* of the field is checked, if the field value exceeds the */
484 /* maximum value and is changed the field remains the current */
485 /* field, otherwise focus moves to the field to the right */
487 /* tab: change focus from the current ipaddress control to the next */
488 /* control in the tab order */
490 /* right arrow: move to the field on the right to the left most */
491 /* position in that field if no text is selected, */
492 /* we are in the right most position in the field, */
493 /* we are not in the right most field */
495 /* left arrow: move to the field on the left to the right most */
496 /* position in that field if no text is selected, */
497 /* we are in the left most position in the current field */
498 /* and we are not in the left most field */
500 /* backspace: delete the character to the left of the cursor position, */
501 /* if none are present move to the field on the left if */
502 /* we are not in the left most field and delete the right */
503 /* most digit in that field while keeping the cursor */
504 /* on the right side of the field */
508 IPADDRESS_SubclassProc (HWND hwnd, UINT uMsg, WPARAM wParam, LPARAM lParam)
510 IPADDRESS_INFO *infoPtr;
511 LPIP_SUBCLASS_INFO lpipsi = (LPIP_SUBCLASS_INFO) GetPropA
512 ((HWND)hwnd,IP_SUBCLASS_PROP);
513 CHAR c = (CHAR)wParam;
514 INT i, l, index, startsel, endsel;
516 infoPtr = lpipsi->infoPtr;
519 if (lpipsi->hwndIP[i]==hwnd) index=i;
523 if(isdigit(c)) /* process all digits */
526 SendMessageA(lpipsi->hwndIP[index], EM_GETSEL, (WPARAM)&startsel, (LPARAM)&endsel);
527 l = GetWindowTextLengthA (lpipsi->hwndIP[index]);
528 if(l==2 && startsel==endsel) /* field is full after this key is processed */
530 /* process the digit press before we check the field */
531 return_val = CallWindowProcA (lpipsi->wpOrigProc[index], hwnd, uMsg, wParam, lParam);
533 /* if the field value was changed stay at the current field */
534 if(!IPADDRESS_CheckField(lpipsi, index))
535 IPADDRESS_GotoNextField (lpipsi,index);
540 if(l > 2) /* field is full, stop key messages */
548 if(c == '.') /* VK_PERIOD */
550 l = GetWindowTextLengthA(lpipsi->hwndIP[index]);
551 SendMessageA(lpipsi->hwndIP[index], EM_GETSEL, (WPARAM)&startsel, (LPARAM)&endsel);
552 if(l != 0 && startsel==endsel && startsel != 0)
554 IPADDRESS_GotoNextField(lpipsi, index);
555 SendMessageA(lpipsi->hwndIP[index+1], EM_SETSEL, (WPARAM)0, (LPARAM)3);
559 /* stop all other characters */
567 l = GetWindowTextLengthA(lpipsi->hwndIP[index]);
568 SendMessageA(lpipsi->hwndIP[index], EM_GETSEL, (WPARAM)&startsel, (LPARAM)&endsel);
569 if(l != 0 && startsel==endsel && startsel != 0)
571 IPADDRESS_GotoNextField(lpipsi, index);
572 SendMessageA(lpipsi->hwndIP[index+1], EM_SETSEL, (WPARAM)0, (LPARAM)3);
578 SendMessageA(lpipsi->hwndIP[index], EM_GETSEL, (WPARAM)&startsel, (LPARAM)&endsel);
579 l = GetWindowTextLengthA (lpipsi->hwndIP[index]);
581 if(startsel==endsel && startsel==l)
583 IPADDRESS_GotoNextField(lpipsi, index);
584 SendMessageA(lpipsi->hwndIP[index+1], EM_SETSEL, (WPARAM)0,(LPARAM)0);
590 SendMessageA(lpipsi->hwndIP[index], EM_GETSEL, (WPARAM)&startsel, (LPARAM)&endsel);
591 if(startsel==0 && startsel==endsel && index > 0)
593 IPADDRESS_GotoNextField(lpipsi, index - 2);
594 l = GetWindowTextLengthA(lpipsi->hwndIP[index-1]);
595 SendMessageA(lpipsi->hwndIP[index-1], EM_SETSEL, (WPARAM)l,(LPARAM)l);
599 if(c == VK_BACK) /* VK_BACKSPACE */
603 SendMessageA(lpipsi->hwndIP[index], EM_GETSEL, (WPARAM)&startsel, (LPARAM)&endsel);
604 l = GetWindowTextLengthA (lpipsi->hwndIP[index]);
605 if(startsel==endsel && startsel==0 && index > 0)
607 l = GetWindowTextLengthA(lpipsi->hwndIP[index-1]);
610 GetWindowTextA (lpipsi->hwndIP[index-1],buf,4);
612 SetWindowTextA(lpipsi->hwndIP[index-1], buf);
613 SendMessageA(lpipsi->hwndIP[index-1], EM_SETSEL, (WPARAM)l,(LPARAM)l);
615 IPADDRESS_GotoNextField(lpipsi, index - 2);
623 return CallWindowProcA (lpipsi->wpOrigProc[index], hwnd, uMsg, wParam, lParam);
627 static LRESULT WINAPI
628 IPADDRESS_WindowProc (HWND hwnd, UINT uMsg, WPARAM wParam, LPARAM lParam)
630 TRACE("hwnd=%x msg=%x wparam=%x lparam=%lx\n", hwnd, uMsg, wParam, lParam);
631 if (!IPADDRESS_GetInfoPtr (hwnd) && (uMsg != WM_CREATE))
632 return DefWindowProcA (hwnd, uMsg, wParam, lParam);
635 case IPM_CLEARADDRESS:
636 return IPADDRESS_ClearAddress (hwnd, wParam, lParam);
639 return IPADDRESS_SetAddress (hwnd, wParam, lParam);
642 return IPADDRESS_GetAddress (hwnd, wParam, lParam);
645 return IPADDRESS_SetRange (hwnd, wParam, lParam);
648 return IPADDRESS_SetFocusToField (hwnd, wParam, lParam);
651 return IPADDRESS_IsBlank (hwnd, wParam, lParam);
654 return IPADDRESS_Create (hwnd, wParam, lParam);
657 return IPADDRESS_Destroy (hwnd, wParam, lParam);
660 return DLGC_WANTARROWS | DLGC_WANTCHARS;
663 return IPADDRESS_KillFocus (hwnd, wParam, lParam);
666 return IPADDRESS_LButtonDown (hwnd, wParam, lParam);
669 return IPADDRESS_Paint (hwnd, wParam);
672 return IPADDRESS_SetFocus (hwnd, wParam, lParam);
675 return IPADDRESS_Size (hwnd, wParam, lParam);
679 ERR("unknown msg %04x wp=%08x lp=%08lx\n",
680 uMsg, wParam, lParam);
681 return DefWindowProcA (hwnd, uMsg, wParam, lParam);
687 void IPADDRESS_Register (void)
691 ZeroMemory (&wndClass, sizeof(WNDCLASSA));
692 wndClass.style = CS_GLOBALCLASS;
693 wndClass.lpfnWndProc = (WNDPROC)IPADDRESS_WindowProc;
694 wndClass.cbClsExtra = 0;
695 wndClass.cbWndExtra = sizeof(IPADDRESS_INFO *);
696 wndClass.hCursor = LoadCursorA (0, IDC_ARROWA);
697 wndClass.hbrBackground = (HBRUSH)(COLOR_3DFACE + 1);
698 wndClass.lpszClassName = WC_IPADDRESSA;
700 RegisterClassA (&wndClass);
704 VOID IPADDRESS_Unregister (void)
706 UnregisterClassA (WC_IPADDRESSA, (HINSTANCE)NULL);