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help.c File Reference

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Functions

BOOL FIsParentDude (PWND pwnd)
DWORD GetContextHelpId (PWND pwnd)
BOOL CALLBACK EnumPwndDlgChildProc (PWND pwnd, LPARAM lParam)

Function Documentation

BOOL CALLBACK EnumPwndDlgChildProc (  PWND  pwnd,
LPARAM  lParam
) 
 

Definition at line 54 of file rtl/help.c.

References BOOL, FIsParentDude(), IsVisible(), PDLGENUMDATA, tagDLGENUMDATA::ptCurHelp, PtInRect(), tagDLGENUMDATA::pwndControl, tagDLGENUMDATA::pwndDialog, and TRUE.

Referenced by EnumHwndDlgChildProc(). 

00055 {
00056     PDLGENUMDATA pDlgEnumData = (PDLGENUMDATA)lParam;
00057 
00058     if (pwnd != pDlgEnumData->pwndDialog && IsVisible(pwnd) &&
00059             PtInRect(&((WND *)pwnd)->rcWindow, pDlgEnumData->ptCurHelp)) {
00060         /*
00061          * If it's a group box, keep enumerating. This takes care of
00062          * the case where we have a disabled control in a group box.
00063          * We'll find the group box first, and keep enumerating until we
00064          * hit the disabled control.
00065          */
00066         pDlgEnumData->pwndControl = pwnd;
00067         return (FIsParentDude(pwnd));
00068     }
00069     return TRUE;
00070 }

BOOL FIsParentDude (  PWND  pwnd  ) 
 

Definition at line 12 of file rtl/help.c.

References BFTYPEMASK, BOOL, FNID_BUTTON, GETFNID, TestWF, WEFCONTROLPARENT, and WFDIALOGWINDOW.

Referenced by EnumPwndDlgChildProc(), WinHelpA(), and xxxHelpLoop(). 

00013 {
00014     return(TestWF(pwnd, WEFCONTROLPARENT) || TestWF(pwnd, WFDIALOGWINDOW) ||
00015         ((GETFNID(pwnd) == FNID_BUTTON) &&
00016          (TestWF(pwnd, BFTYPEMASK) == BS_GROUPBOX)));
00017 }

DWORD GetContextHelpId (  PWND  pwnd  ) 
 

Definition at line 28 of file rtl/help.c.

References _GetProp(), tagSERVERINFO::atomContextHelpIdProp, DWORD, FNID_DESKTOP, GETFNID, gpsi, MAKEINTATOM, PROPF_INTERNAL, REBASEPWND, and TestwndChild.

Referenced by ComboBoxWndProcWorker(), xxxDefWindowProc(), and xxxHelpLoop(). 

00030 {
00031     DWORD  dwContextId;
00032 
00033     while (!(dwContextId = (DWORD)(ULONG_PTR)_GetProp(pwnd,
00034             MAKEINTATOM(gpsi->atomContextHelpIdProp), PROPF_INTERNAL))) {
00035         pwnd = (TestwndChild(pwnd) ?
00036                 REBASEPWND(pwnd, spwndParent) :
00037                 REBASEPWND(pwnd, spwndOwner));
00038         if (!pwnd || (GETFNID(pwnd) == FNID_DESKTOP))
00039             break;
00040     }
00041 
00042     return dwContextId;
00043 }

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