/***********************************************************************
* CC_WMPaint [internal]
*/
static LRESULT CC_WMPaint( HWND hDlg )
{
PAINTSTRUCT ps;
LPCCPRIV lpp = GetPropW( hDlg, szColourDialogProp );
BeginPaint(hDlg, &ps);
/* we have to paint dialog children except text and buttons */
CC_PaintPredefColorArray(hDlg, 6, 8);
CC_PaintUserColorArray(hDlg, 2, 8, lpp->lpcc->lpCustColors);
CC_PaintLumBar(hDlg, lpp->h, lpp->s);
CC_PaintTriangle(hDlg, lpp->l);
CC_PaintSelectedColor(hDlg, lpp->lpcc->rgbResult);
CC_PaintColorGraph(hDlg);
CC_PaintCross(hDlg, lpp->h, lpp->s);
EndPaint(hDlg, &ps);
return TRUE;
}
/***********************************************************************
* CC_WMCommand16 [internal]
*/
static LRESULT CC_WMCommand16( HWND hDlg, WPARAM wParam, LPARAM lParam, WORD notifyCode, HWND hwndCtl )
{
int r, g, b, i, xx;
UINT cokmsg;
HDC hdc;
COLORREF *cr;
LCCPRIV lpp = (LCCPRIV)GetWindowLongPtrW(hDlg, DWLP_USER);
TRACE("CC_WMCommand wParam=%lx lParam=%lx\n", wParam, lParam);
switch (wParam)
{
case 0x2c2: /* edit notify RGB */
case 0x2c3:
case 0x2c4:
if (notifyCode == EN_UPDATE && !lpp->updating)
{
i = CC_CheckDigitsInEdit(hwndCtl, 255);
r = GetRValue(lpp->lpcc->rgbResult);
g = GetGValue(lpp->lpcc->rgbResult);
b= GetBValue(lpp->lpcc->rgbResult);
xx = 0;
switch (wParam)
{
case 0x2c2: if ((xx = (i != r))) r = i; break;
case 0x2c3: if ((xx = (i != g))) g = i; break;
case 0x2c4: if ((xx = (i != b))) b = i; break;
}
if (xx) /* something has changed */
{
lpp->lpcc->rgbResult = RGB(r, g, b);
CC_PaintSelectedColor(hDlg, lpp->lpcc->rgbResult);
lpp->h = CC_RGBtoHSL('H', r, g, b);
lpp->s = CC_RGBtoHSL('S', r, g, b);
lpp->l = CC_RGBtoHSL('L', r, g, b);
CC_EditSetHSL(hDlg, lpp->h, lpp->s, lpp->l);
CC_PaintCross(hDlg, lpp->h, lpp->s);
CC_PaintTriangle(hDlg, lpp->l);
}
}
break;
case 0x2bf: /* edit notify HSL */
case 0x2c0:
case 0x2c1:
if (notifyCode == EN_UPDATE && !lpp->updating)
{
i = CC_CheckDigitsInEdit(hwndCtl , wParam == 0x2bf ? 239:240);
xx = 0;
switch (wParam)
{
case 0x2bf: if ((xx = ( i != lpp->h))) lpp->h = i; break;
case 0x2c0: if ((xx = ( i != lpp->s))) lpp->s = i; break;
case 0x2c1: if ((xx = ( i != lpp->l))) lpp->l = i; break;
}
if (xx) /* something has changed */
{
r = CC_HSLtoRGB('R', lpp->h, lpp->s, lpp->l);
g = CC_HSLtoRGB('G', lpp->h, lpp->s, lpp->l);
b = CC_HSLtoRGB('B', lpp->h, lpp->s, lpp->l);
lpp->lpcc->rgbResult = RGB(r, g, b);
CC_PaintSelectedColor(hDlg, lpp->lpcc->rgbResult);
CC_EditSetRGB(hDlg, lpp->lpcc->rgbResult);
CC_PaintCross(hDlg, lpp->h, lpp->s);
CC_PaintTriangle(hDlg, lpp->l);
}
}
break;
case 0x2cf:
CC_SwitchToFullSize(hDlg, lpp->lpcc->rgbResult, &lpp->fullsize);
SetFocus( GetDlgItem(hDlg, 0x2bf));
break;
case 0x2c8: /* add colors ... column by column */
cr = lpp->lpcc->lpCustColors;
cr[(lpp->nextuserdef % 2) * 8 + lpp->nextuserdef / 2] = lpp->lpcc->rgbResult;
if (++lpp->nextuserdef == 16)
lpp->nextuserdef = 0;
CC_PaintUserColorArray(hDlg, 2, 8, lpp->lpcc->lpCustColors);
break;
case 0x2c9: /* resulting color */
hdc = GetDC(hDlg);
lpp->lpcc->rgbResult = GetNearestColor(hdc, lpp->lpcc->rgbResult);
ReleaseDC(hDlg, hdc);
CC_EditSetRGB(hDlg, lpp->lpcc->rgbResult);
CC_PaintSelectedColor(hDlg, lpp->lpcc->rgbResult);
r = GetRValue(lpp->lpcc->rgbResult);
g = GetGValue(lpp->lpcc->rgbResult);
b = GetBValue(lpp->lpcc->rgbResult);
lpp->h = CC_RGBtoHSL('H', r, g, b);
lpp->s = CC_RGBtoHSL('S', r, g, b);
lpp->l = CC_RGBtoHSL('L', r, g, b);
CC_EditSetHSL(hDlg, lpp->h, lpp->s, lpp->l);
CC_PaintCross(hDlg, lpp->h, lpp->s);
CC_PaintTriangle(hDlg, lpp->l);
break;
case 0x40e: /* Help! */ /* The Beatles, 1965 ;-) */
i = RegisterWindowMessageA(HELPMSGSTRINGA);
if (lpp->lpcc16)
{
if (lpp->lpcc->hwndOwner)
SendMessageA(lpp->lpcc->hwndOwner, i, 0, (LPARAM)lpp->lpcc16);
if ( CC_HookCallChk(lpp->lpcc))
CallWindowProc16( (WNDPROC16) lpp->lpcc16->lpfnHook,
HWND_16(hDlg), WM_COMMAND, psh15,
(LPARAM)lpp->lpcc16);
}
break;
case IDOK :
cokmsg = RegisterWindowMessageA(COLOROKSTRINGA);
if (lpp->lpcc16)
{
if (lpp->lpcc->hwndOwner)
if (SendMessageA(lpp->lpcc->hwndOwner, cokmsg, 0, (LPARAM)lpp->lpcc16))
break; /* do NOT close */
}
if (lpp->lpcc16)
{
BYTE *ptr = MapSL(lpp->lpcc16->lpCustColors);
memcpy(ptr, lpp->lpcc->lpCustColors, sizeof(COLORREF)*16);
lpp->lpcc16->rgbResult = lpp->lpcc->rgbResult;
}
EndDialog(hDlg, 1) ;
return TRUE ;
case IDCANCEL :
EndDialog(hDlg, 0) ;
return TRUE ;
}
return FALSE;
}