IPaddress common control implementation. First try; needs more work to

remove boring bugs.
This commit is contained in:
Alex Priem 1998-12-26 11:48:35 +00:00 committed by Alexandre Julliard
parent 0bb85b10c2
commit d70de84e6e
3 changed files with 510 additions and 41 deletions

View File

@ -1,29 +1,82 @@
/*
* IP Address control
/* IP Address control
*
* Copyright 1998 Eric Kohl
* Copyright 1998 Alex Priem <alexp@sci.kun.nl>
*
* 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.
*
* -Check ranges when changing field-focus.
* -Check all notifications/behavior.
* -Optimization: include lpipsi in IPADDRESS_INFO.
* -CurrentFocus: field that has focus at moment of processing.
* -connect Rect32 rcClient.
* -handle right and left arrows correctly. Boring.
* -split GotoNextField in CheckField and GotoNextField.
* -check ipaddress.cpp for missing features.
* -refresh: draw '.' instead of setpixel.
* -handle VK_ESCAPE.
*/
#include <ctype.h>
#include <stdlib.h>
#include "windows.h"
#include "win.h"
#include "commctrl.h"
#include "ipaddress.h"
#include "win.h"
#include "heap.h"
#include "debug.h"
#define IPADDRESS_GetInfoPtr(wndPtr) ((IPADDRESS_INFO *)wndPtr->wExtra[0])
static BOOL32
IPADDRESS_SendNotify (WND *wndPtr, UINT32 command);
static BOOL32
IPADDRESS_SendIPAddressNotify (WND *wndPtr, UINT32 field, BYTE newValue);
/* property name of tooltip window handle */
#define IP_SUBCLASS_PROP "CCIP32SubclassInfo"
static LRESULT CALLBACK
IPADDRESS_SubclassProc (HWND32 hwnd, UINT32 uMsg, WPARAM32 wParam, LPARAM lParam);
static VOID
IPADDRESS_Refresh (WND *wndPtr, HDC32 hdc)
{
RECT32 rcClient;
HBRUSH32 hbr;
COLORREF clr=GetSysColor32 (COLOR_3DDKSHADOW);
int i,x,fieldsize;
GetClientRect32 (wndPtr->hwndSelf, &rcClient);
hbr = CreateSolidBrush32 (RGB(255,255,255));
DrawEdge32 (hdc, &rcClient, EDGE_SUNKEN, BF_RECT | BF_ADJUST);
FillRect32 (hdc, &rcClient, hbr);
DeleteObject32 (hbr);
x=rcClient.left;
fieldsize=(rcClient.right-rcClient.left) /4;
for (i=0; i<3; i++) { /* Should draw text "." here */
x+=fieldsize;
SetPixel32 (hdc, x, 13, clr);
SetPixel32 (hdc, x, 14, clr);
SetPixel32 (hdc, x+1, 13, clr);
SetPixel32 (hdc, x+1, 14, clr);
}
}
@ -32,24 +85,55 @@ static LRESULT
IPADDRESS_Create (WND *wndPtr, WPARAM32 wParam, LPARAM lParam)
{
IPADDRESS_INFO *infoPtr;
RECT32 rcClient, edit;
int i,fieldsize;
LPIP_SUBCLASS_INFO lpipsi;
/* allocate memory for info structure */
infoPtr = (IPADDRESS_INFO *)COMCTL32_Alloc (sizeof(IPADDRESS_INFO));
wndPtr->wExtra[0] = (DWORD)infoPtr;
if (infoPtr == NULL) {
ERR (listview, "could not allocate info memory!\n");
return 0;
if (infoPtr == NULL) {
ERR (ipaddress, "could not allocate info memory!\n");
return 0;
}
if ((IPADDRESS_INFO*)wndPtr->wExtra[0] != infoPtr) {
ERR (listview, "pointer assignment error!\n");
return 0;
}
GetClientRect32 (wndPtr->hwndSelf, &rcClient);
/* initialize info structure */
fieldsize=(rcClient.right-rcClient.left) /4;
edit.top =rcClient.top+2;
edit.bottom=rcClient.bottom-2;
lpipsi=(LPIP_SUBCLASS_INFO)
GetProp32A ((HWND32)wndPtr->hwndSelf,IP_SUBCLASS_PROP);
if (lpipsi == NULL) {
lpipsi= (LPIP_SUBCLASS_INFO) COMCTL32_Alloc (sizeof(IP_SUBCLASS_INFO));
lpipsi->wndPtr=wndPtr;
lpipsi->uRefCount++;
SetProp32A ((HWND32)wndPtr->hwndSelf, IP_SUBCLASS_PROP,
(HANDLE32)lpipsi);
/* infoPtr->lpipsi= lpipsi; */
} else
WARN (ipaddress,"IP-create called twice\n");
for (i=0; i<=3; i++) {
infoPtr->LowerLimit[i]=0;
infoPtr->UpperLimit[i]=255;
edit.left=rcClient.left+i*fieldsize+3;
edit.right=rcClient.left+(i+1)*fieldsize-2;
lpipsi->hwndIP[i]= CreateWindow32A ("edit", NULL,
WS_CHILD | WS_VISIBLE | ES_LEFT,
edit.left, edit.top, edit.right-edit.left, edit.bottom-edit.top,
wndPtr->hwndSelf, (HMENU32) 1, wndPtr->hInstance, NULL);
lpipsi->wpOrigProc[i]= (WNDPROC32)
SetWindowLong32A (lpipsi->hwndIP[i],GWL_WNDPROC, (LONG)
IPADDRESS_SubclassProc);
SetProp32A ((HWND32)lpipsi->hwndIP[i], IP_SUBCLASS_PROP,
(HANDLE32)lpipsi);
}
lpipsi->infoPtr= infoPtr;
return 0;
}
@ -58,21 +142,361 @@ IPADDRESS_Create (WND *wndPtr, WPARAM32 wParam, LPARAM lParam)
static LRESULT
IPADDRESS_Destroy (WND *wndPtr, WPARAM32 wParam, LPARAM lParam)
{
int i;
IPADDRESS_INFO *infoPtr = IPADDRESS_GetInfoPtr(wndPtr);
LPIP_SUBCLASS_INFO lpipsi=(LPIP_SUBCLASS_INFO)
GetProp32A ((HWND32)wndPtr->hwndSelf,IP_SUBCLASS_PROP);
for (i=0; i<=3; i++) {
SetWindowLong32A ((HWND32)lpipsi->hwndIP[i], GWL_WNDPROC,
(LONG)lpipsi->wpOrigProc[i]);
}
/* free ipaddress info data */
COMCTL32_Free (infoPtr);
return 0;
}
static LRESULT
IPADDRESS_KillFocus (WND *wndPtr, WPARAM32 wParam, LPARAM lParam)
{
HDC32 hdc;
TRACE (ipaddress,"\n");
hdc = GetDC32 (wndPtr->hwndSelf);
IPADDRESS_Refresh (wndPtr, hdc);
ReleaseDC32 (wndPtr->hwndSelf, hdc);
IPADDRESS_SendIPAddressNotify (wndPtr, 0, 0); /* FIXME: should use -1 */
IPADDRESS_SendNotify (wndPtr, EN_KILLFOCUS);
InvalidateRect32 (wndPtr->hwndSelf, NULL, TRUE);
return 0;
}
static LRESULT
IPADDRESS_Paint (WND *wndPtr, WPARAM32 wParam)
{
HDC32 hdc;
PAINTSTRUCT32 ps;
hdc = wParam==0 ? BeginPaint32 (wndPtr->hwndSelf, &ps) : (HDC32)wParam;
IPADDRESS_Refresh (wndPtr, hdc);
if(!wParam)
EndPaint32 (wndPtr->hwndSelf, &ps);
return 0;
}
static LRESULT
IPADDRESS_SetFocus (WND *wndPtr, WPARAM32 wParam, LPARAM lParam)
{
HDC32 hdc;
TRACE (ipaddress,"\n");
hdc = GetDC32 (wndPtr->hwndSelf);
IPADDRESS_Refresh (wndPtr, hdc);
ReleaseDC32 (wndPtr->hwndSelf, hdc);
return 0;
}
static LRESULT
IPADDRESS_Size (WND *wndPtr, WPARAM32 wParam, LPARAM lParam)
{
IPADDRESS_INFO *infoPtr = IPADDRESS_GetInfoPtr(wndPtr);
TRACE (ipaddress,"\n");
return 0;
}
static BOOL32
IPADDRESS_SendNotify (WND *wndPtr, UINT32 command)
{
TRACE (ipaddress, "%x\n",command);
return (BOOL32)SendMessage32A (GetParent32 (wndPtr->hwndSelf), WM_COMMAND,
MAKEWPARAM (wndPtr->wIDmenu,command), (LPARAM) wndPtr->hwndSelf);
}
static BOOL32
IPADDRESS_SendIPAddressNotify (WND *wndPtr, UINT32 field, BYTE newValue)
{
NMIPADDRESS nmip;
TRACE (ipaddress, "%x %x\n",field,newValue);
nmip.hdr.hwndFrom = wndPtr->hwndSelf;
nmip.hdr.idFrom = wndPtr->wIDmenu;
nmip.hdr.code = IPN_FIELDCHANGED;
nmip.iField=field;
nmip.iValue=newValue;
return (BOOL32)SendMessage32A (GetParent32 (wndPtr->hwndSelf), WM_NOTIFY,
(WPARAM32)wndPtr->wIDmenu, (LPARAM)&nmip);
}
static LRESULT
IPADDRESS_ClearAddress (WND *wndPtr, WPARAM32 wParam, LPARAM lParam)
{
int i;
HDC32 hdc;
char buf[1];
LPIP_SUBCLASS_INFO lpipsi=(LPIP_SUBCLASS_INFO)
GetProp32A ((HWND32)wndPtr->hwndSelf,IP_SUBCLASS_PROP);
TRACE (ipaddress,"\n");
buf[0]=0;
for (i=0; i<=3; i++)
SetWindowText32A (lpipsi->hwndIP[i],buf);
hdc = GetDC32 (wndPtr->hwndSelf);
IPADDRESS_Refresh (wndPtr, hdc);
ReleaseDC32 (wndPtr->hwndSelf, hdc);
return 0;
}
static LRESULT
IPADDRESS_IsBlank (WND *wndPtr, WPARAM32 wParam, LPARAM lParam)
{
int i;
char buf[20];
LPIP_SUBCLASS_INFO lpipsi=(LPIP_SUBCLASS_INFO)
GetProp32A ((HWND32)wndPtr->hwndSelf,IP_SUBCLASS_PROP);
TRACE (ipaddress,"\n");
for (i=0; i<=3; i++) {
GetWindowText32A (lpipsi->hwndIP[i],buf,5);
if (buf[0]) return 0;
}
return 1;
}
static LRESULT
IPADDRESS_GetAddress (WND *wndPtr, WPARAM32 wParam, LPARAM lParam)
{
char field[20];
int i,valid,fieldvalue;
DWORD ip_addr;
IPADDRESS_INFO *infoPtr = IPADDRESS_GetInfoPtr(wndPtr);
LPIP_SUBCLASS_INFO lpipsi=(LPIP_SUBCLASS_INFO)
GetProp32A ((HWND32)wndPtr->hwndSelf,IP_SUBCLASS_PROP);
TRACE (ipaddress,"\n");
valid=0;
ip_addr=0;
for (i=0; i<=3; i++) {
GetWindowText32A (lpipsi->hwndIP[i],field,4);
ip_addr*=256;
if (field[0]) {
field[3]=0;
fieldvalue=atoi(field);
if (fieldvalue<infoPtr->LowerLimit[i])
fieldvalue=infoPtr->LowerLimit[i];
if (fieldvalue>infoPtr->UpperLimit[i])
fieldvalue=infoPtr->UpperLimit[i];
ip_addr+=fieldvalue;
valid++;
}
}
*(LPDWORD) lParam=ip_addr;
return valid;
}
static LRESULT
IPADDRESS_SetRange (WND *wndPtr, WPARAM32 wParam, LPARAM lParam)
{
IPADDRESS_INFO *infoPtr = IPADDRESS_GetInfoPtr(wndPtr);
INT32 index;
TRACE (ipaddress,"\n");
index=(INT32) wParam;
if ((index<0) || (index>3)) return 0;
infoPtr->LowerLimit[index]=lParam & 0xff;
infoPtr->UpperLimit[index]=(lParam >>8) & 0xff;
return 1;
}
static LRESULT
IPADDRESS_SetAddress (WND *wndPtr, WPARAM32 wParam, LPARAM lParam)
{
HDC32 hdc;
IPADDRESS_INFO *infoPtr = IPADDRESS_GetInfoPtr(wndPtr);
LPIP_SUBCLASS_INFO lpipsi=(LPIP_SUBCLASS_INFO)
GetProp32A ((HWND32)wndPtr->hwndSelf,IP_SUBCLASS_PROP);
int i,ip_address,value;
char buf[20];
TRACE (ipaddress,"\n");
ip_address=(DWORD) lParam;
for (i=3; i>=0; i--) {
value=ip_address & 0xff;
if ((value>=infoPtr->LowerLimit[i]) && (value<=infoPtr->UpperLimit[i]))
{
sprintf (buf,"%d",value);
SetWindowText32A (lpipsi->hwndIP[i],buf);
IPADDRESS_SendNotify (wndPtr, EN_CHANGE);
}
ip_address/=256;
}
hdc = GetDC32 (wndPtr->hwndSelf); /* & send notifications */
IPADDRESS_Refresh (wndPtr, hdc);
ReleaseDC32 (wndPtr->hwndSelf, hdc);
return TRUE;
}
static LRESULT
IPADDRESS_SetFocusToField (WND *wndPtr, WPARAM32 wParam, LPARAM lParam)
{
IPADDRESS_INFO *infoPtr = IPADDRESS_GetInfoPtr(wndPtr);
LPIP_SUBCLASS_INFO lpipsi=(LPIP_SUBCLASS_INFO)
GetProp32A ((HWND32)wndPtr->hwndSelf,IP_SUBCLASS_PROP);
INT32 index;
index=(INT32) wParam;
TRACE (ipaddress," %d\n", index);
if ((index<0) || (index>3)) return 0;
SetFocus32 (lpipsi->hwndIP[index]);
return 1;
}
static LRESULT
IPADDRESS_LButtonDown (WND *wndPtr, WPARAM32 wParam, LPARAM lParam)
{
TRACE (ipaddress, "\n");
SetFocus32 (wndPtr->hwndSelf);
IPADDRESS_SendNotify (wndPtr, EN_SETFOCUS);
IPADDRESS_SetFocusToField (wndPtr, 0, 0);
return TRUE;
}
/* tab/shift-tab: IPN_FIELDCHANGED, lose focus.
dot, space,right arrow: set focus to next child edit.
numerics (0..9), control characters: forward to default edit control
other characters: dropped
*/
static int
IPADDRESS_GotoNextField (LPIP_SUBCLASS_INFO lpipsi, int currentfield)
{
int newField,fieldvalue;
char field[20];
IPADDRESS_INFO *infoPtr=lpipsi->infoPtr;
TRACE (ipaddress,"\n");
GetWindowText32A (lpipsi->hwndIP[currentfield],field,4);
if (field[0]) {
field[3]=0;
newField=-1;
fieldvalue=atoi(field);
if (fieldvalue<infoPtr->LowerLimit[currentfield])
newField=infoPtr->LowerLimit[currentfield];
if (fieldvalue>infoPtr->UpperLimit[currentfield])
newField=infoPtr->UpperLimit[currentfield];
if (newField>=0) {
sprintf (field,"%d",newField);
SetWindowText32A (lpipsi->hwndIP[currentfield], field);
return 1;
}
}
if (currentfield<3)
SetFocus32 (lpipsi->hwndIP[currentfield+1]);
return 0;
}
LRESULT CALLBACK
IPADDRESS_SubclassProc (HWND32 hwnd, UINT32 uMsg, WPARAM32 wParam, LPARAM lParam)
{
int i,l,index;
IPADDRESS_INFO *infoPtr;
LPIP_SUBCLASS_INFO lpipsi=(LPIP_SUBCLASS_INFO)
GetProp32A ((HWND32)hwnd,IP_SUBCLASS_PROP);
infoPtr = lpipsi->infoPtr;
index=0; /* FIXME */
for (i=0; i<=3; i++)
if (lpipsi->hwndIP[i]==hwnd) index=i;
switch (uMsg) {
case WM_CHAR: break;
case WM_KEYDOWN: {
char c=(char) wParam;
if (c==VK_TAB) {
HWND32 pwnd;
int shift;
shift = GetKeyState32(VK_SHIFT) & 0x8000;
if (shift)
pwnd=GetNextDlgTabItem32 (GetParent32 (hwnd), 0, TRUE);
else
pwnd=GetNextDlgTabItem32 (GetParent32 (hwnd), 0, FALSE);
if (pwnd) SetFocus32 (pwnd);
break;
}
if ((c==' ') || (c=='.') || (c==VK_RIGHT)) {
IPADDRESS_GotoNextField (lpipsi,index);
wParam=0;
lParam=0;
break;
}
if (c==VK_LEFT) {
}
if (c==VK_RETURN) {
}
if (((c>='0') && (c<='9')) || (iscntrl(c))) {
l=GetWindowTextLength32A (lpipsi->hwndIP[index]);
if (l==3)
if (IPADDRESS_GotoNextField (lpipsi,index)) {
wParam=0;
lParam=0;
}
break;
}
wParam=0;
lParam=0;
break;
}
}
return CallWindowProc32A (lpipsi->wpOrigProc[index], hwnd, uMsg, wParam, lParam);
}
LRESULT WINAPI
IPADDRESS_WindowProc (HWND32 hwnd, UINT32 uMsg, WPARAM32 wParam, LPARAM lParam)
@ -81,13 +505,23 @@ IPADDRESS_WindowProc (HWND32 hwnd, UINT32 uMsg, WPARAM32 wParam, LPARAM lParam)
switch (uMsg)
{
// case IPM_CLEARADDRESS:
// case IPM_GETADDRESS:
// case IPM_ISBLANK:
// case IPM_SETADDRESS:
// case IPM_SETFOCUS:
// case IPM_SETRANGE:
case IPM_CLEARADDRESS:
return IPADDRESS_ClearAddress (wndPtr, wParam, lParam);
case IPM_SETADDRESS:
return IPADDRESS_SetAddress (wndPtr, wParam, lParam);
case IPM_GETADDRESS:
return IPADDRESS_GetAddress (wndPtr, wParam, lParam);
case IPM_SETRANGE:
return IPADDRESS_SetRange (wndPtr, wParam, lParam);
case IPM_SETFOCUS:
return IPADDRESS_SetFocusToField (wndPtr, wParam, lParam);
case IPM_ISBLANK:
return IPADDRESS_IsBlank (wndPtr, wParam, lParam);
case WM_CREATE:
return IPADDRESS_Create (wndPtr, wParam, lParam);
@ -95,6 +529,24 @@ IPADDRESS_WindowProc (HWND32 hwnd, UINT32 uMsg, WPARAM32 wParam, LPARAM lParam)
case WM_DESTROY:
return IPADDRESS_Destroy (wndPtr, wParam, lParam);
case WM_GETDLGCODE:
return DLGC_WANTARROWS | DLGC_WANTCHARS;
case WM_KILLFOCUS:
return IPADDRESS_KillFocus (wndPtr, wParam, lParam);
case WM_LBUTTONDOWN:
return IPADDRESS_LButtonDown (wndPtr, wParam, lParam);
case WM_PAINT:
return IPADDRESS_Paint (wndPtr, wParam);
case WM_SETFOCUS:
return IPADDRESS_SetFocus (wndPtr, wParam, lParam);
case WM_SIZE:
return IPADDRESS_Size (wndPtr, wParam, lParam);
default:
if (uMsg >= WM_USER)
ERR (ipaddress, "unknown msg %04x wp=%08x lp=%08lx\n",
@ -105,8 +557,8 @@ IPADDRESS_WindowProc (HWND32 hwnd, UINT32 uMsg, WPARAM32 wParam, LPARAM lParam)
}
VOID
IPADDRESS_Register (VOID)
void
IPADDRESS_Register (void)
{
WNDCLASS32A wndClass;
@ -118,17 +570,16 @@ IPADDRESS_Register (VOID)
wndClass.cbClsExtra = 0;
wndClass.cbWndExtra = sizeof(IPADDRESS_INFO *);
wndClass.hCursor = LoadCursor32A (0, IDC_ARROW32A);
wndClass.hbrBackground = (HBRUSH32)(COLOR_WINDOW + 1);
wndClass.hbrBackground = (HBRUSH32)(COLOR_3DFACE + 1);
wndClass.lpszClassName = WC_IPADDRESS32A;
RegisterClass32A (&wndClass);
}
VOID
IPADDRESS_Unregister (VOID)
{
if (GlobalFindAtom32A (WC_IPADDRESS32A))
UnregisterClass32A (WC_IPADDRESS32A, (HINSTANCE32)NULL);
UnregisterClass32A (WC_IPADDRESS32A, (HINSTANCE32)NULL);
}

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@ -2468,7 +2468,9 @@ typedef struct tagTCITEM {
#define IPM_SETFOCUS (WM_USER+104)
#define IPM_ISBLANK (WM_USER+105)
#define IPN_FIELDCHANGED (IPN_FIRST-0)
#define IPN_FIRST (0U-860U)
#define IPN_LAST (0U-879U)
#define IPN_FIELDCHANGED (IPN_FIRST-0)
typedef struct tagNMIPADDRESS
{

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@ -2,20 +2,36 @@
* IP Address class extra info
*
* Copyright 1998 Eric Kohl
* Copyright 1998 Alex Priem
*/
#ifndef __WINE_IPADDRESS_H
#define __WINE_IPADDRESS_H
#include "win.h"
typedef struct tagIPADDRESS_INFO
{
DWORD dwDummy; /* just to keep the compiler happy ;-) */
BYTE LowerLimit[4];
BYTE UpperLimit[4];
RECT32 rcClient;
INT32 uFocus;
} IPADDRESS_INFO;
typedef struct tagIP_SUBCLASS_INFO
{
WNDPROC32 wpOrigProc[4];
HWND32 hwndIP[4];
IPADDRESS_INFO *infoPtr;
WND *wndPtr;
UINT32 uRefCount;
} IP_SUBCLASS_INFO, *LPIP_SUBCLASS_INFO;
} IPADDRESS_INFO, *LPIPADDRESS_INFO;
extern VOID IPADDRESS_Register (VOID);
extern VOID IPADDRESS_Unregister (VOID);
extern void IPADDRESS_Register (void);
extern void IPADDRESS_Unregister (void);
#endif /* __WINE_IPADDRESS_H */