Skip to content

W
wine-winehq
Commit 59d9dd39 authored by Dimitrie O. Paun's avatar Dimitrie O. Paun Committed by Alexandre Julliard
Browse files
Options

- correct notifications

- behaviour closer to native - better drawing - multiple bugs fixed - faster & cleaner code - consistent indentation
parent 00df8971
Hide whitespace changes
Inline Side-by-side
Showing with 402 additions and 545 deletions
dlls/comctl32/ipaddress.c
View file @ 59d9dd39
/*
* IP Address control
*
* Copyright 1999 Chris Morgan<cmorgan@wpi.edu> and
* James Abbatiello<abbeyj@wpi.edu>
* Copyright 2002 Dimitrie O. Paun
* Copyright 1999 Chris Morgan<cmorgan@wpi.edu>
* Copyright 1999 James Abbatiello<abbeyj@wpi.edu>
* Copyright 1998, 1999 Eric Kohl
* Copyright 1998 Alex Priem <alexp@sci.kun.nl>
*
......@@ -20,19 +21,6 @@
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*
* NOTES
*
* TODO:
* -Edit control doesn't support the ES_CENTER style which prevents
* this ipaddress control from having centered text look like the
* windows ipaddress control
* -Check all notifications/behavior.
* -Optimization:
* -include lpipsi in IPADDRESS_INFO.
* -CurrentFocus: field that has focus at moment of processing.
* -connect Rect32 rcClient.
* -check ipaddress.cpp for missing features.
* -refresh: draw '.' instead of setpixel.
*/
#include <ctype.h>
......@@ -40,6 +28,7 @@
#include <stdio.h>
#include <string.h>
#include "ntddk.h"
#include "winbase.h"
#include "commctrl.h"
#include "wine/debug.h"
......@@ -48,637 +37,505 @@ WINE_DEFAULT_DEBUG_CHANNEL(ipaddress);
typedef struct
{
BYTE LowerLimit[4];
BYTE UpperLimit[4];
RECT rcClient;
INT uFocus;
} IPADDRESS_INFO;
HWND EditHwnd;
INT LowerLimit;
INT UpperLimit;
WNDPROC OrigProc;
} IPPART_INFO;
typedef struct
{
WNDPROC wpOrigProc[4];
HWND hwndIP[4];
IPADDRESS_INFO *infoPtr;
HWND hwnd;
UINT uRefCount;
} IP_SUBCLASS_INFO, *LPIP_SUBCLASS_INFO;
#define IPADDRESS_GetInfoPtr(hwnd) ((IPADDRESS_INFO *)GetWindowLongA (hwnd, 0))
HWND Self;
IPPART_INFO Part[4];
} IPADDRESS_INFO;
static BOOL
IPADDRESS_SendNotify (HWND hwnd, UINT command);
static BOOL
IPADDRESS_SendIPAddressNotify (HWND hwnd, UINT field, BYTE newValue);
#define POS_DEFAULT 0
#define POS_LEFT 1
#define POS_RIGHT 2
#define POS_SELALL 3
/* property name of tooltip window handle */
#define IP_SUBCLASS_PROP "CCIP32SubclassInfo"
#define IPADDRESS_GetInfoPtr(hwnd) ((IPADDRESS_INFO *)GetWindowLongW (hwnd, 0))
static LRESULT CALLBACK
IPADDRESS_SubclassProc (HWND hwnd, UINT uMsg, WPARAM wParam, LPARAM lParam);
static VOID
IPADDRESS_Refresh (HWND hwnd, HDC hdc)
static LRESULT IPADDRESS_Notify (IPADDRESS_INFO *infoPtr, UINT command)
{
RECT rcClient;
HBRUSH hbr;
COLORREF clr=GetSysColor (COLOR_3DDKSHADOW);
int i,x,fieldsize;
GetClientRect (hwnd, &rcClient);
hbr = CreateSolidBrush (RGB(255,255,255));
DrawEdge (hdc, &rcClient, EDGE_SUNKEN, BF_RECT | BF_ADJUST);
FillRect (hdc, &rcClient, hbr);
DeleteObject (hbr);
x=rcClient.left;
fieldsize=(rcClient.right-rcClient.left) / 4;
for (i=0; i<3; i++) { /* Should draw text "." here */
x+=fieldsize;
SetPixel (hdc, x, 13, clr);
SetPixel (hdc, x, 14, clr);
SetPixel (hdc, x+1, 13, clr);
SetPixel (hdc, x+1, 14, clr);
}
HWND hwnd = infoPtr->Self;
TRACE("(command=%x)\n", command);
return SendMessageW (GetParent (hwnd), WM_COMMAND,
MAKEWPARAM (GetWindowLongW (hwnd, GWL_ID), command), (LPARAM)hwnd);
}
static LRESULT
IPADDRESS_Create (HWND hwnd, WPARAM wParam, LPARAM lParam)
static INT IPADDRESS_IPNotify (IPADDRESS_INFO *infoPtr, INT field, INT value)
{
IPADDRESS_INFO *infoPtr;
RECT rcClient, edit;
int i,fieldsize;
LPIP_SUBCLASS_INFO lpipsi;
infoPtr = (IPADDRESS_INFO *)COMCTL32_Alloc (sizeof(IPADDRESS_INFO));
SetWindowLongA (hwnd, 0, (DWORD)infoPtr);
NMIPADDRESS nmip;
GetClientRect (hwnd, &rcClient);
TRACE("(field=%x, value=%d)\n", field, value);
nmip.hdr.hwndFrom = infoPtr->Self;
nmip.hdr.idFrom = GetWindowLongW (infoPtr->Self, GWL_ID);
nmip.hdr.code = IPN_FIELDCHANGED;
fieldsize=(rcClient.right-rcClient.left) /4;
nmip.iField = field;
nmip.iValue = value;
edit.top =rcClient.top+2;
edit.bottom=rcClient.bottom-2;
SendMessageW (GetParent (infoPtr->Self), WM_NOTIFY,
(WPARAM)nmip.hdr.idFrom, (LPARAM)&nmip);
lpipsi=(LPIP_SUBCLASS_INFO) GetPropA ((HWND)hwnd, IP_SUBCLASS_PROP);
if (lpipsi == NULL) {
lpipsi = (LPIP_SUBCLASS_INFO) COMCTL32_Alloc (sizeof(IP_SUBCLASS_INFO));
lpipsi->hwnd = hwnd;
lpipsi->uRefCount++;
SetPropA ((HWND)hwnd, IP_SUBCLASS_PROP, (HANDLE)lpipsi);
/* infoPtr->lpipsi= lpipsi; */
} else
WARN("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+6;
edit.right=rcClient.left+(i+1)*fieldsize-2;
lpipsi->hwndIP[i]= CreateWindowA ("edit", NULL,
WS_CHILD | WS_VISIBLE | ES_CENTER,
edit.left, edit.top, edit.right-edit.left, edit.bottom-edit.top,
hwnd, (HMENU) 1, GetWindowLongA (hwnd, GWL_HINSTANCE), NULL);
lpipsi->wpOrigProc[i]= (WNDPROC)
SetWindowLongA (lpipsi->hwndIP[i],GWL_WNDPROC, (LONG)
IPADDRESS_SubclassProc);
SetPropA ((HWND)lpipsi->hwndIP[i], IP_SUBCLASS_PROP, (HANDLE)lpipsi);
}
lpipsi->infoPtr= infoPtr;
return 0;
TRACE("<-- %d\n", nmip.iValue);
return nmip.iValue;
}
static LRESULT
IPADDRESS_Destroy (HWND hwnd, WPARAM wParam, LPARAM lParam)
static int IPADDRESS_GetPartIndex(IPADDRESS_INFO *infoPtr, HWND hwnd)
{
int i;
IPADDRESS_INFO *infoPtr = IPADDRESS_GetInfoPtr (hwnd);
LPIP_SUBCLASS_INFO lpipsi=(LPIP_SUBCLASS_INFO)
GetPropA ((HWND)hwnd, IP_SUBCLASS_PROP);
for (i=0; i<=3; i++) {
SetWindowLongA ((HWND)lpipsi->hwndIP[i], GWL_WNDPROC,
(LONG)lpipsi->wpOrigProc[i]);
}
COMCTL32_Free (infoPtr);
SetWindowLongA (hwnd, 0, 0);
return 0;
int i;
TRACE("(hwnd=%x)\n", hwnd);
for (i = 0; i < 4; i++)
if (infoPtr->Part[i].EditHwnd == hwnd) return i;
ERR("We subclassed the wrong window! (hwnd=%x)\n", hwnd);
return -1;
}
static LRESULT
IPADDRESS_KillFocus (HWND hwnd, WPARAM wParam, LPARAM lParam)
static LRESULT IPADDRESS_Draw (IPADDRESS_INFO *infoPtr, HDC hdc)
{
HDC hdc;
RECT rect, rcPart;
POINT pt;
int i;
TRACE("\n");
hdc = GetDC (hwnd);
IPADDRESS_Refresh (hwnd, hdc);
ReleaseDC (hwnd, hdc);
IPADDRESS_SendIPAddressNotify (hwnd, 0, 0); /* FIXME: should use -1 */
IPADDRESS_SendNotify (hwnd, EN_KILLFOCUS);
InvalidateRect (hwnd, NULL, TRUE);
TRACE("\n");
GetClientRect (infoPtr->Self, &rect);
DrawEdge (hdc, &rect, EDGE_SUNKEN, BF_RECT | BF_ADJUST);
for (i = 0; i < 3; i++) {
GetWindowRect (infoPtr->Part[i].EditHwnd, &rcPart);
pt.x = rcPart.right;
ScreenToClient(infoPtr->Self, &pt);
rect.left = pt.x;
GetWindowRect (infoPtr->Part[i+1].EditHwnd, &rcPart);
pt.x = rcPart.left;
ScreenToClient(infoPtr->Self, &pt);
rect.right = pt.x;
DrawTextA(hdc, ".", 1, &rect, DT_SINGLELINE | DT_CENTER | DT_BOTTOM);
}
return 0;
return 0;
}
static LRESULT
IPADDRESS_Paint (HWND hwnd, WPARAM wParam)
static LRESULT IPADDRESS_Create (HWND hwnd)
{
HDC hdc;
PAINTSTRUCT ps;
hdc = wParam==0 ? BeginPaint (hwnd, &ps) : (HDC)wParam;
IPADDRESS_Refresh (hwnd, hdc);
if(!wParam)
EndPaint (hwnd, &ps);
return 0;
}
IPADDRESS_INFO *infoPtr;
RECT rcClient, edit;
int i, fieldsize;
WCHAR EDIT[] = { 'E', 'd', 'i', 't', 0 };
TRACE("\n");
SetWindowLongW (hwnd, GWL_STYLE,
GetWindowLongW(hwnd, GWL_STYLE) & ~WS_BORDER);
infoPtr = (IPADDRESS_INFO *)COMCTL32_Alloc (sizeof(IPADDRESS_INFO));
if (!infoPtr) return -1;
SetWindowLongW (hwnd, 0, (DWORD)infoPtr);
GetClientRect (hwnd, &rcClient);
static LRESULT
IPADDRESS_SetFocus (HWND hwnd, WPARAM wParam, LPARAM lParam)
{
HDC hdc;
fieldsize = (rcClient.right - rcClient.left) / 4;
TRACE("\n");
edit.top = rcClient.top + 2;
edit.bottom = rcClient.bottom - 2;
hdc = GetDC (hwnd);
IPADDRESS_Refresh (hwnd, hdc);
ReleaseDC (hwnd, hdc);
infoPtr->Self = hwnd;
for (i = 0; i < 4; i++) {
IPPART_INFO* part = &infoPtr->Part[i];
part->LowerLimit = 0;
part->UpperLimit = 255;
edit.left = rcClient.left + i*fieldsize + 6;
edit.right = rcClient.left + (i+1)*fieldsize - 2;
part->EditHwnd =
CreateWindowW (EDIT, NULL, WS_CHILD | WS_VISIBLE | ES_CENTER,
edit.left, edit.top, edit.right - edit.left,
edit.bottom - edit.top, hwnd, (HMENU) 1,
GetWindowLongW (hwnd, GWL_HINSTANCE), NULL);
SetPropA(part->EditHwnd, IP_SUBCLASS_PROP, hwnd);
part->OrigProc = (WNDPROC)
SetWindowLongW (part->EditHwnd, GWL_WNDPROC,
(LONG)IPADDRESS_SubclassProc);
}
return 0;
return 0;
}
static LRESULT
IPADDRESS_Size (HWND hwnd, WPARAM wParam, LPARAM lParam)
static LRESULT IPADDRESS_Destroy (IPADDRESS_INFO *infoPtr)
{
/* IPADDRESS_INFO *infoPtr = IPADDRESS_GetInfoPtr (hwnd); */
TRACE("\n");
return 0;
}
int i;
TRACE("\n");
for (i = 0; i < 4; i++) {
IPPART_INFO* part = &infoPtr->Part[i];
SetWindowLongW (part->EditHwnd, GWL_WNDPROC, (LONG)part->OrigProc);
}
static BOOL
IPADDRESS_SendNotify (HWND hwnd, UINT command)
{
TRACE("%x\n",command);
return (BOOL)SendMessageA (GetParent (hwnd), WM_COMMAND,
MAKEWPARAM (GetWindowLongA (hwnd, GWL_ID),command), (LPARAM)hwnd);
SetWindowLongW (infoPtr->Self, 0, 0);
COMCTL32_Free (infoPtr);
return 0;
}
static BOOL
IPADDRESS_SendIPAddressNotify (HWND hwnd, UINT field, BYTE newValue)
static LRESULT IPADDRESS_Paint (IPADDRESS_INFO *infoPtr, HDC hdc)
{
NMIPADDRESS nmip;
TRACE("%x %x\n",field,newValue);
nmip.hdr.hwndFrom = hwnd;
nmip.hdr.idFrom = GetWindowLongA (hwnd, GWL_ID);
nmip.hdr.code = IPN_FIELDCHANGED;
PAINTSTRUCT ps;
nmip.iField=field;
nmip.iValue=newValue;
return (BOOL)SendMessageA (GetParent (hwnd), WM_NOTIFY,
(WPARAM)nmip.hdr.idFrom, (LPARAM)&nmip);
TRACE("\n");
if (hdc) return IPADDRESS_Draw (infoPtr, hdc);
hdc = BeginPaint (infoPtr->Self, &ps);
IPADDRESS_Draw (infoPtr, hdc);
EndPaint (infoPtr->Self, &ps);
return 0;
}
static LRESULT
IPADDRESS_ClearAddress (HWND hwnd, WPARAM wParam, LPARAM lParam)
static BOOL IPADDRESS_IsBlank (IPADDRESS_INFO *infoPtr)
{
int i;
HDC hdc;
char buf[1];
LPIP_SUBCLASS_INFO lpipsi=(LPIP_SUBCLASS_INFO)
GetPropA ((HWND)hwnd,IP_SUBCLASS_PROP);
int i;
TRACE("\n");
TRACE("\n");
buf[0]=0;
for (i=0; i<=3; i++)
SetWindowTextA (lpipsi->hwndIP[i],buf);
hdc = GetDC (hwnd);
IPADDRESS_Refresh (hwnd, hdc);
ReleaseDC (hwnd, hdc);
return 0;
for (i = 0; i < 4; i++)
if (GetWindowTextLengthW (infoPtr->Part[i].EditHwnd)) return FALSE;
return TRUE;
}
static LRESULT
IPADDRESS_IsBlank (HWND hwnd, WPARAM wParam, LPARAM lParam)
static int IPADDRESS_GetAddress (IPADDRESS_INFO *infoPtr, LPDWORD ip_address)
{
int i;
char buf[20];
LPIP_SUBCLASS_INFO lpipsi=(LPIP_SUBCLASS_INFO)
GetPropA ((HWND)hwnd, IP_SUBCLASS_PROP);
WCHAR field[5];
int i, invalid = 0;
DWORD ip_addr = 0;
TRACE("\n");
TRACE("\n");
for (i=0; i<=3; i++) {
GetWindowTextA (lpipsi->hwndIP[i],buf,5);
if (buf[0])
return 0;
}
for (i = 0; i < 4; i++) {
ip_addr *= 256;
if (GetWindowTextW (infoPtr->Part[i].EditHwnd, field, 4))
ip_addr += wcstol(field, 0, 10);
else
invalid++;
}
*ip_address = ip_addr;
return 1;
return 4 - invalid;
}
static LRESULT
IPADDRESS_GetAddress (HWND hwnd, WPARAM wParam, LPARAM lParam)
static BOOL IPADDRESS_SetRange (IPADDRESS_INFO *infoPtr, int index, WORD range)
{
char field[20];
int i,valid,fieldvalue;
DWORD ip_addr;
IPADDRESS_INFO *infoPtr = IPADDRESS_GetInfoPtr (hwnd);
LPIP_SUBCLASS_INFO lpipsi=(LPIP_SUBCLASS_INFO)
GetPropA ((HWND)hwnd, IP_SUBCLASS_PROP);
TRACE("\n");
valid=0;
ip_addr=0;
for (i=0; i<=3; i++) {
GetWindowTextA (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++;
}
}
TRACE("\n");
*(LPDWORD) lParam=ip_addr;
if ( (index < 0) || (index > 3) ) return FALSE;
return valid;
infoPtr->Part[index].LowerLimit = range & 0xFF;
infoPtr->Part[index].UpperLimit = (range >> 8) & 0xFF;
return TRUE;
}
static LRESULT
IPADDRESS_SetRange (HWND hwnd, WPARAM wParam, LPARAM lParam)
static void IPADDRESS_ClearAddress (IPADDRESS_INFO *infoPtr)
{
IPADDRESS_INFO *infoPtr = IPADDRESS_GetInfoPtr (hwnd);
INT index;
TRACE("\n");
WCHAR nil[0] = { 0 };
int i;
index=(INT) wParam;
if ((index<0) || (index>3)) return 0;
TRACE("\n");
infoPtr->LowerLimit[index]=lParam & 0xff;
infoPtr->UpperLimit[index]=(lParam >>8) & 0xff;
return 1;
for (i = 0; i < 4; i++)
SetWindowTextW (infoPtr->Part[i].EditHwnd, nil);
}
static LRESULT
IPADDRESS_SetAddress (HWND hwnd, WPARAM wParam, LPARAM lParam)
static LRESULT IPADDRESS_SetAddress (IPADDRESS_INFO *infoPtr, DWORD ip_address)
{
IPADDRESS_INFO *infoPtr = IPADDRESS_GetInfoPtr (hwnd);
HDC hdc;
LPIP_SUBCLASS_INFO lpipsi=(LPIP_SUBCLASS_INFO)
GetPropA ((HWND)hwnd, IP_SUBCLASS_PROP);
int i,value;
DWORD ip_address;
char buf[20];
TRACE("\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);
SetWindowTextA (lpipsi->hwndIP[i],buf);
IPADDRESS_SendNotify (hwnd, EN_CHANGE);
}
ip_address= ip_address >> 8;
}
WCHAR buf[20], fmt[] = { '%', 'd', 0 };
int i;
TRACE("\n");
hdc = GetDC (hwnd); /* & send notifications */
IPADDRESS_Refresh (hwnd, hdc);
ReleaseDC (hwnd, hdc);
for (i = 3; i >= 0; i--) {
IPPART_INFO* part = &infoPtr->Part[i];
int value = ip_address & 0xff;
if ( (value >= part->LowerLimit) && (value <= part->UpperLimit) ) {
swprintf (buf, fmt, value);
SetWindowTextW (part->EditHwnd, buf);
IPADDRESS_Notify (infoPtr, EN_CHANGE);
}
ip_address >>= 8;
}
return TRUE;
return TRUE;
}
static LRESULT
IPADDRESS_SetFocusToField (HWND hwnd, WPARAM wParam, LPARAM lParam)
static void IPADDRESS_SetFocusToField (IPADDRESS_INFO *infoPtr, INT index)
{
/* IPADDRESS_INFO *infoPtr = IPADDRESS_GetInfoPtr (hwnd); */
LPIP_SUBCLASS_INFO lpipsi=(LPIP_SUBCLASS_INFO) GetPropA ((HWND)hwnd,
IP_SUBCLASS_PROP);
INT index;
index=(INT) wParam;
TRACE(" %d\n", index);
if ((index<0) || (index>3)) return 0;
SetFocus (lpipsi->hwndIP[index]);
TRACE("(index=%d)\n", index);
if (index > 3) {
for (index = 0; index < 4; index++)
if (!GetWindowTextLengthW(infoPtr->Part[index].EditHwnd)) break;
}
if (index < 9 || index > 3) index = 0;
return 1;
SetFocus (infoPtr->Part[index].EditHwnd);
}
static LRESULT
IPADDRESS_LButtonDown (HWND hwnd, WPARAM wParam, LPARAM lParam)
static BOOL IPADDRESS_ConstrainField (IPADDRESS_INFO *infoPtr, int currentfield)
{
TRACE("\n");
IPPART_INFO *part = &infoPtr->Part[currentfield];
WCHAR field[10], fmt[] = { '%', 'd', 0 };
int curValue, newValue;
SetFocus (hwnd);
IPADDRESS_SendNotify (hwnd, EN_SETFOCUS);
IPADDRESS_SetFocusToField (hwnd, 0, 0);
TRACE("(currentfield=%d)\n", currentfield);
return TRUE;
}
static INT
IPADDRESS_CheckField (LPIP_SUBCLASS_INFO lpipsi, int currentfield)
{
int newField,fieldvalue;
char field[20];
IPADDRESS_INFO *infoPtr=lpipsi->infoPtr;
if(currentfield >= 0 && currentfield < 4)
{
TRACE("\n");
GetWindowTextA (lpipsi->hwndIP[currentfield],field,4);
if (field[0])
{
field[3]=0;
newField=-1;
fieldvalue=atoi(field);
if (currentfield < 0 || currentfield > 3) return FALSE;
if (!GetWindowTextW (part->EditHwnd, field, 4)) return FALSE;
curValue = wcstol(field, 0, 10);
TRACE(" curValue=%d\n", curValue);
if (fieldvalue < infoPtr->LowerLimit[currentfield])
newField=infoPtr->LowerLimit[currentfield];
newValue = IPADDRESS_IPNotify(infoPtr, currentfield, curValue);
TRACE(" newValue=%d\n", newValue);
if (newValue < part->LowerLimit) newValue = part->LowerLimit;
if (newValue > part->UpperLimit) newValue = part->UpperLimit;
if (fieldvalue > infoPtr->UpperLimit[currentfield])
newField=infoPtr->UpperLimit[currentfield];
if (newValue == curValue) return FALSE;
if (newField >= 0)
{
sprintf (field,"%d",newField);
SetWindowTextA (lpipsi->hwndIP[currentfield], field);
return TRUE;
}
}
}
return FALSE;
swprintf (field, fmt, newValue);
TRACE(" field='%s'\n", debugstr_w(field));
return SetWindowTextW (part->EditHwnd, field);
}
static INT
IPADDRESS_GotoNextField (LPIP_SUBCLASS_INFO lpipsi, int currentfield)
static BOOL IPADDRESS_GotoNextField (IPADDRESS_INFO *infoPtr, int cur, int sel)
{
if(currentfield >= -1 && currentfield < 4)
{
IPADDRESS_CheckField(lpipsi, currentfield); /* check the fields value */
if(currentfield < 3)
{
SetFocus (lpipsi->hwndIP[currentfield+1]);
return TRUE;
TRACE("\n");
if(cur >= -1 && cur < 4) {
IPADDRESS_ConstrainField(infoPtr, cur);
if(cur < 3) {
IPPART_INFO *next = &infoPtr->Part[cur + 1];
int start = 0, end = 0;
SetFocus (next->EditHwnd);
if (sel != POS_DEFAULT) {
if (sel == POS_RIGHT)
start = end = GetWindowTextLengthW(next->EditHwnd);
else if (sel == POS_SELALL)
end = -1;
SendMessageW(next->EditHwnd, EM_SETSEL, start, end);
}
return TRUE;
}
}
}
return FALSE;
return FALSE;
}
/* period: move and select the text in the next field to the right if */
/* the current field is not empty(l!=0), we are not in the */
/* left most position, and nothing is selected(startsel==endsel) */
/* spacebar: same behavior as period */
/* alpha characters: completely ignored */
/* digits: accepted when field text length < 2 ignored otherwise. */
/* when 3 numbers have been entered into the field the value */
/* of the field is checked, if the field value exceeds the */
/* maximum value and is changed the field remains the current */
/* field, otherwise focus moves to the field to the right */
/* tab: change focus from the current ipaddress control to the next */
/* control in the tab order */
/* right arrow: move to the field on the right to the left most */
/* position in that field if no text is selected, */
/* we are in the right most position in the field, */
/* we are not in the right most field */
/* left arrow: move to the field on the left to the right most */
/* position in that field if no text is selected, */
/* we are in the left most position in the current field */
/* and we are not in the left most field */
/* backspace: delete the character to the left of the cursor position, */
/* if none are present move to the field on the left if */
/* we are not in the left most field and delete the right */
/* most digit in that field while keeping the cursor */
/* on the right side of the field */
/*
* period: move and select the text in the next field to the right if
* the current field is not empty(l!=0), we are not in the
* left most position, and nothing is selected(startsel==endsel)
*
* spacebar: same behavior as period
*
* alpha characters: completely ignored
*
* digits: accepted when field text length < 2 ignored otherwise.
* when 3 numbers have been entered into the field the value
* of the field is checked, if the field value exceeds the
* maximum value and is changed the field remains the current
* field, otherwise focus moves to the field to the right
*
* tab: change focus from the current ipaddress control to the next
* control in the tab order
*
* right arrow: move to the field on the right to the left most
* position in that field if no text is selected,
* we are in the right most position in the field,
* we are not in the right most field
*
* left arrow: move to the field on the left to the right most
* position in that field if no text is selected,
* we are in the left most position in the current field
* and we are not in the left most field
*
* backspace: delete the character to the left of the cursor position,
* if none are present move to the field on the left if
* we are not in the left most field and delete the right
* most digit in that field while keeping the cursor
* on the right side of the field
*/
LRESULT CALLBACK
IPADDRESS_SubclassProc (HWND hwnd, UINT uMsg, WPARAM wParam, LPARAM lParam)
{
IPADDRESS_INFO *infoPtr;
LPIP_SUBCLASS_INFO lpipsi = (LPIP_SUBCLASS_INFO) GetPropA
((HWND)hwnd,IP_SUBCLASS_PROP);
CHAR c = (CHAR)wParam;
INT i, l, index, startsel, endsel;
infoPtr = lpipsi->infoPtr;
index=0; /* FIXME */
for (i=0; i<=3; i++)
if (lpipsi->hwndIP[i]==hwnd) index=i;
switch (uMsg) {
case WM_CHAR:
if(isdigit(c)) /* process all digits */
{
int return_val;
SendMessageA(lpipsi->hwndIP[index], EM_GETSEL, (WPARAM)&startsel, (LPARAM)&endsel);
l = GetWindowTextLengthA (lpipsi->hwndIP[index]);
if(l==2 && startsel==endsel) /* field is full after this key is processed */
{
/* process the digit press before we check the field */
return_val = CallWindowProcA (lpipsi->wpOrigProc[index], hwnd, uMsg, wParam, lParam);
/* if the field value was changed stay at the current field */
if(!IPADDRESS_CheckField(lpipsi, index))
IPADDRESS_GotoNextField (lpipsi,index);
return return_val;
}
if(l > 2) /* field is full, stop key messages */
{
lParam = 0;
wParam = 0;
}
break;
}
if(c == '.') /* VK_PERIOD */
{
l = GetWindowTextLengthA(lpipsi->hwndIP[index]);
SendMessageA(lpipsi->hwndIP[index], EM_GETSEL, (WPARAM)&startsel, (LPARAM)&endsel);
if(l != 0 && startsel==endsel && startsel != 0)
{
IPADDRESS_GotoNextField(lpipsi, index);
SendMessageA(lpipsi->hwndIP[index+1], EM_SETSEL, (WPARAM)0, (LPARAM)3);
}
}
/* stop all other characters */
wParam = 0;
lParam = 0;
break;
case WM_KEYDOWN:
if(c == VK_SPACE)
{
l = GetWindowTextLengthA(lpipsi->hwndIP[index]);
SendMessageA(lpipsi->hwndIP[index], EM_GETSEL, (WPARAM)&startsel, (LPARAM)&endsel);
if(l != 0 && startsel==endsel && startsel != 0)
{
IPADDRESS_GotoNextField(lpipsi, index);
SendMessageA(lpipsi->hwndIP[index+1], EM_SETSEL, (WPARAM)0, (LPARAM)3);
}
}
HWND Self = (HWND)GetPropA (hwnd, IP_SUBCLASS_PROP);
IPADDRESS_INFO *infoPtr = IPADDRESS_GetInfoPtr (Self);
CHAR c = (CHAR)wParam;
INT index, len = 0, startsel, endsel;
IPPART_INFO *part;
if(c == VK_RIGHT)
{
SendMessageA(lpipsi->hwndIP[index], EM_GETSEL, (WPARAM)&startsel, (LPARAM)&endsel);
l = GetWindowTextLengthA (lpipsi->hwndIP[index]);
if(startsel==endsel && startsel==l)
{
IPADDRESS_GotoNextField(lpipsi, index);
SendMessageA(lpipsi->hwndIP[index+1], EM_SETSEL, (WPARAM)0,(LPARAM)0);
}
}
TRACE("(hwnd=0x%x msg=0x%x wparam=0x%x lparam=0x%lx)\n", hwnd, uMsg, wParam, lParam);
if(c == VK_LEFT)
{
SendMessageA(lpipsi->hwndIP[index], EM_GETSEL, (WPARAM)&startsel, (LPARAM)&endsel);
if(startsel==0 && startsel==endsel && index > 0)
{
IPADDRESS_GotoNextField(lpipsi, index - 2);
l = GetWindowTextLengthA(lpipsi->hwndIP[index-1]);
SendMessageA(lpipsi->hwndIP[index-1], EM_SETSEL, (WPARAM)l,(LPARAM)l);
}
}
if(c == VK_BACK) /* VK_BACKSPACE */
{
CHAR buf[4];
SendMessageA(lpipsi->hwndIP[index], EM_GETSEL, (WPARAM)&startsel, (LPARAM)&endsel);
l = GetWindowTextLengthA (lpipsi->hwndIP[index]);
if(startsel==endsel && startsel==0 && index > 0)
{
l = GetWindowTextLengthA(lpipsi->hwndIP[index-1]);
if(l!=0)
{
GetWindowTextA (lpipsi->hwndIP[index-1],buf,4);
buf[l-1] = '\0';
SetWindowTextA(lpipsi->hwndIP[index-1], buf);
SendMessageA(lpipsi->hwndIP[index-1], EM_SETSEL, (WPARAM)l,(LPARAM)l);
}
IPADDRESS_GotoNextField(lpipsi, index - 2);
}
}
break;
if ( (index = IPADDRESS_GetPartIndex(infoPtr, hwnd)) < 0) return 0;
part = &infoPtr->Part[index];
default:
break;
}
return CallWindowProcA (lpipsi->wpOrigProc[index], hwnd, uMsg, wParam, lParam);
if (uMsg == WM_CHAR || uMsg == WM_KEYDOWN) {
len = GetWindowTextLengthW (hwnd);
SendMessageW(hwnd, EM_GETSEL, (WPARAM)&startsel, (LPARAM)&endsel);
}
switch (uMsg) {
case WM_CHAR:
if(isdigit(c)) {
if(len == 2 && startsel==endsel && endsel==len) {
/* process the digit press before we check the field */
int return_val = CallWindowProcW (part->OrigProc, hwnd, uMsg, wParam, lParam);
/* if the field value was changed stay at the current field */
if(!IPADDRESS_ConstrainField(infoPtr, index))
IPADDRESS_GotoNextField (infoPtr, index, POS_DEFAULT);
return return_val;
} else if (len == 3 && startsel==endsel && endsel==len)
IPADDRESS_GotoNextField (infoPtr, index, POS_SELALL);
else if (len < 3) break;
} else if(c == '.' || c == ' ') {
if(len && startsel==endsel && startsel != 0) {
IPADDRESS_GotoNextField(infoPtr, index, POS_SELALL);
}
} else if (c == VK_BACK) break;
return 0;
case WM_KEYDOWN:
switch(c) {
case VK_RIGHT:
if(startsel==endsel && startsel==len) {
IPADDRESS_GotoNextField(infoPtr, index, POS_LEFT);
return 0;
}
break;
case VK_LEFT:
if(startsel==0 && startsel==endsel && index > 0) {
IPADDRESS_GotoNextField(infoPtr, index - 2, POS_RIGHT);
return 0;
}
break;
case VK_BACK:
if(startsel==endsel && startsel==0 && index > 0) {
IPPART_INFO *prev = &infoPtr->Part[index-1];
WCHAR val[10];
if(GetWindowTextW(prev->EditHwnd, val, 5)) {
val[lstrlenW(val) - 1] = 0;
SetWindowTextW(prev->EditHwnd, val);
}
IPADDRESS_GotoNextField(infoPtr, index - 2, POS_RIGHT);
return 0;
}
break;
}
break;
case WM_KILLFOCUS:
if (IPADDRESS_GetPartIndex(infoPtr, (HWND)wParam) < 0)
IPADDRESS_Notify(infoPtr, EN_KILLFOCUS);
break;
case WM_SETFOCUS:
if (IPADDRESS_GetPartIndex(infoPtr, (HWND)wParam) < 0)
IPADDRESS_Notify(infoPtr, EN_SETFOCUS);
break;
}
return CallWindowProcW (part->OrigProc, hwnd, uMsg, wParam, lParam);
}
static LRESULT WINAPI
IPADDRESS_WindowProc (HWND hwnd, UINT uMsg, WPARAM wParam, LPARAM lParam)
{
TRACE("hwnd=%x msg=%x wparam=%x lparam=%lx\n", hwnd, uMsg, wParam, lParam);
if (!IPADDRESS_GetInfoPtr (hwnd) && (uMsg != WM_CREATE))
return DefWindowProcA (hwnd, uMsg, wParam, lParam);
switch (uMsg)
{
case IPM_CLEARADDRESS:
return IPADDRESS_ClearAddress (hwnd, wParam, lParam);
case IPM_SETADDRESS:
return IPADDRESS_SetAddress (hwnd, wParam, lParam);
case IPM_GETADDRESS:
return IPADDRESS_GetAddress (hwnd, wParam, lParam);
case IPM_SETRANGE:
return IPADDRESS_SetRange (hwnd, wParam, lParam);
case IPM_SETFOCUS:
return IPADDRESS_SetFocusToField (hwnd, wParam, lParam);
case IPM_ISBLANK:
return IPADDRESS_IsBlank (hwnd, wParam, lParam);
case WM_CREATE:
return IPADDRESS_Create (hwnd, wParam, lParam);
case WM_DESTROY:
return IPADDRESS_Destroy (hwnd, wParam, lParam);
case WM_GETDLGCODE:
return DLGC_WANTARROWS | DLGC_WANTCHARS;
case WM_KILLFOCUS:
return IPADDRESS_KillFocus (hwnd, wParam, lParam);
case WM_LBUTTONDOWN:
return IPADDRESS_LButtonDown (hwnd, wParam, lParam);
case WM_PAINT:
return IPADDRESS_Paint (hwnd, wParam);
case WM_SETFOCUS:
return IPADDRESS_SetFocus (hwnd, wParam, lParam);
case WM_SIZE:
return IPADDRESS_Size (hwnd, wParam, lParam);
default:
if (uMsg >= WM_USER)
ERR("unknown msg %04x wp=%08x lp=%08lx\n",
uMsg, wParam, lParam);
return DefWindowProcA (hwnd, uMsg, wParam, lParam);
IPADDRESS_INFO *infoPtr = IPADDRESS_GetInfoPtr (hwnd);
TRACE("(hwnd=0x%x msg=0x%x wparam=0x%x lparam=0x%lx)\n", hwnd, uMsg, wParam, lParam);
if (!infoPtr && (uMsg != WM_CREATE))
return DefWindowProcW (hwnd, uMsg, wParam, lParam);
switch (uMsg)
{
case WM_CREATE:
return IPADDRESS_Create (hwnd);
case WM_DESTROY:
return IPADDRESS_Destroy (infoPtr);
case WM_PAINT:
return IPADDRESS_Paint (infoPtr, (HDC)wParam);
case WM_COMMAND:
switch(wParam >> 16) {
case EN_CHANGE:
IPADDRESS_Notify(infoPtr, EN_CHANGE);
break;
case EN_KILLFOCUS:
IPADDRESS_ConstrainField(infoPtr, IPADDRESS_GetPartIndex(infoPtr, (HWND)lParam));
break;
}
break;
case IPM_CLEARADDRESS:
IPADDRESS_ClearAddress (infoPtr);
break;
case IPM_SETADDRESS:
return IPADDRESS_SetAddress (infoPtr, (DWORD)lParam);
case IPM_GETADDRESS:
return IPADDRESS_GetAddress (infoPtr, (LPDWORD)lParam);
case IPM_SETRANGE:
return IPADDRESS_SetRange (infoPtr, (int)wParam, (WORD)lParam);
case IPM_SETFOCUS:
IPADDRESS_SetFocusToField (infoPtr, (int)wParam);
break;
case IPM_ISBLANK:
return IPADDRESS_IsBlank (infoPtr);
default:
if (uMsg >= WM_USER)
ERR("unknown msg %04x wp=%08x lp=%08lx\n", uMsg, wParam, lParam);
return DefWindowProcW (hwnd, uMsg, wParam, lParam);
}
return 0;
}
......@@ -686,22 +543,22 @@ IPADDRESS_WindowProc (HWND hwnd, UINT uMsg, WPARAM wParam, LPARAM lParam)
void IPADDRESS_Register (void)
{
WNDCLASSA wndClass;
ZeroMemory (&wndClass, sizeof(WNDCLASSA));
wndClass.style = CS_GLOBALCLASS;
wndClass.lpfnWndProc = (WNDPROC)IPADDRESS_WindowProc;
wndClass.cbClsExtra = 0;
wndClass.cbWndExtra = sizeof(IPADDRESS_INFO *);
wndClass.hCursor = LoadCursorA (0, IDC_ARROWA);
wndClass.hbrBackground = (HBRUSH)(COLOR_3DFACE + 1);
wndClass.lpszClassName = WC_IPADDRESSA;
WNDCLASSW wndClass;
ZeroMemory (&wndClass, sizeof(WNDCLASSW));
wndClass.style = CS_GLOBALCLASS;
wndClass.lpfnWndProc = (WNDPROC)IPADDRESS_WindowProc;
wndClass.cbClsExtra = 0;
wndClass.cbWndExtra = sizeof(IPADDRESS_INFO *);
wndClass.hCursor = LoadCursorW (0, IDC_IBEAMW);
wndClass.hbrBackground = GetStockObject(WHITE_BRUSH);
wndClass.lpszClassName = WC_IPADDRESSW;
RegisterClassA (&wndClass);
RegisterClassW (&wndClass);
}
VOID IPADDRESS_Unregister (void)
void IPADDRESS_Unregister (void)
{
UnregisterClassA (WC_IPADDRESSA, (HINSTANCE)NULL);
UnregisterClassW (WC_IPADDRESSW, (HINSTANCE)NULL);
}
Markdown is supported
0% or
You are about to add 0 people to the discussion. Proceed with caution.
Finish editing this message first!
Please register or to comment