void WHandleMenuSelect( WStatBar *wsb, HMENU menu, WPARAM wParam, LPARAM lParam )
{
HMENU popup;
WORD flags;
if( wsb == NULL || menu == NULL ) {
return;
}
flags = GET_WM_MENUSELECT_FLAGS( wParam, lParam );
if( flags == (WORD)-1 && GET_WM_MENUSELECT_HMENU( wParam, lParam ) == (HMENU)NULL ) {
WSetStatusText( wsb, NULL, "" );
} else if( flags & (MF_SYSMENU | MF_SEPARATOR) ) {
WSetStatusText( wsb, NULL, "" );
} else if( flags & MF_POPUP ) {
popup = (HMENU)GET_WM_MENUSELECT_ITEM( wParam, lParam );
#ifdef __NT__
popup = GetSubMenu( (HMENU)lParam, (int)popup );
#endif
WHandlePopupHint( wsb, menu, popup );
} else {
WDisplayHint( wsb, (int)GET_WM_MENUSELECT_ITEM( wParam, lParam ) );
}
}
void WHandleMenuSelect( WMenuEditInfo *einfo, WPARAM wParam, LPARAM lParam )
{
WMenuEntry *entry;
HWND lbox;
HMENU popup;
WORD flags;
WORD id;
int pos;
if( !einfo || !einfo->menu || ! einfo->menu->first_entry ) {
return;
}
lbox = GetDlgItem ( einfo->edit_dlg, IDM_MENUEDLIST );
if( lbox == (HWND)NULL ) {
return;
}
flags = GET_WM_MENUSELECT_FLAGS(wParam,lParam);
entry = NULL;
if( ( flags == (WORD)-1 ) &&
( GET_WM_MENUSELECT_HMENU(wParam,lParam) == (HMENU)NULL ) ) {
// we ignore WM_MENUSELECT when a menu is closing
} else if( flags & MF_SYSMENU ) {
// we ignore WM_MENUSELECT for the system menu
} else if( flags & MF_SEPARATOR ) {
// we ignore WM_MENUSELECT for separators, for now...
} else if( flags & MF_POPUP ) {
popup = (HMENU) GET_WM_MENUSELECT_ITEM(wParam,lParam);
#ifdef __NT__
popup = GetSubMenu( (HMENU)lParam, (int)popup );
#endif
entry = WFindEntryFromPreviewPopup( einfo->menu->first_entry, popup );
} else {
id = GET_WM_MENUSELECT_ITEM(wParam,lParam);
entry = WFindEntryFromPreviewID( einfo->menu->first_entry, id );
}
if( entry == NULL ) {
return;
}
pos = 0;
if ( WFindEntryLBPos( einfo->menu->first_entry, entry, &pos ) ) {
pos--;
einfo->current_entry = NULL;
einfo->current_pos = -1;
if( SendMessage ( lbox, LB_SETCURSEL, (WPARAM) pos, 0 ) != LB_ERR ) {
WHandleSelChange ( einfo );
}
}
}
void setLastMenuSelect( WAccelEditInfo *einfo, WPARAM wParam, LPARAM lParam )
{
WORD flags;
flags = GET_WM_MENUSELECT_FLAGS( wParam, lParam );
if( flags == (WORD)-1 && GET_WM_MENUSELECT_HMENU( wParam, lParam ) == (HMENU)NULL ) {
einfo->last_menu_select = -1;
} else if( flags & (MF_SYSMENU | MF_SEPARATOR | MF_POPUP) ) {
einfo->last_menu_select = -1;
} else {
einfo->last_menu_select = GET_WM_MENUSELECT_ITEM( wParam, lParam );
}
}
void WdeHandleMenuSelect( WPARAM wParam, LPARAM lParam )
{
HMENU menu;
HMENU popup;
WORD flags;
menu = WdeGetMenuHandle();
flags = GET_WM_MENUSELECT_FLAGS( wParam, lParam );
if( flags == (WORD)-1 && GET_WM_MENUSELECT_HMENU( wParam, lParam ) == (HMENU)NULL ) {
WdeSetStatusText( NULL, "", TRUE );
} else if( flags & (MF_SYSMENU | MF_SEPARATOR) ) {
WdeSetStatusText( NULL, "", TRUE );
} else if( flags & MF_POPUP ) {
popup = (HMENU)GET_WM_MENUSELECT_ITEM( wParam, lParam );
#ifdef __NT__
popup = GetSubMenu( (HMENU)lParam, (int)popup );
#endif
WdeHandlePopupHint( menu, popup );
} else {
WdeDisplayHint( (int)GET_WM_MENUSELECT_ITEM( wParam, lParam ) );
}
}
void GUIPopupMenuSelect( WPI_PARAM1 wparam, WPI_PARAM2 lparam )
{
bool menu_closed;
gui_ctl_id id;
bool is_hilite;
#ifdef __OS2_PM__
WPI_MENUSTATE mstate;
HMENU hmenu;
#endif
lparam=lparam;
id = GET_WM_MENUSELECT_ITEM( wparam, lparam );
menu_closed = ( _wpi_is_close_menuselect( wparam, lparam ) != 0 );
#ifndef __OS2_PM__
is_hilite = ( (GET_WM_MENUSELECT_FLAGS( wparam, lparam ) & MF_HILITE) != 0 );
#else
hmenu = (HMENU)lparam;
if( !menu_closed &&
!WinSendMsg( hmenu, MM_QUERYITEM, MPFROM2SHORT(id, true),
MPFROMP(&mstate) ) ) {
return;
}
is_hilite = ( (mstate.afAttribute & MF_HILITE) != 0 );
#endif
if( menu_closed ) {
CurrId = NO_SELECT;
} else {
if( !InitComplete ) {
InitComplete = true;
} else {
if( is_hilite ) {
CurrId = id;
}
}
}
}
/*
* HintMenuSelect - handle the WM_MENUSELECT message
*/
void HintMenuSelect( statwnd *wnd, HWND hwnd, WPARAM wparam, LPARAM lparam )
{
HMENU hmenu;
WORD flags;
msg_id msgid;
if( MENU_CLOSED( wparam, lparam ) ) {
updateHintText( wnd, HINT_EMPTY );
} else {
hmenu = GetMenu( hwnd );
flags = GET_WM_MENUSELECT_FLAGS( wparam, lparam );
if( flags & (MF_SYSMENU | MF_SEPARATOR) ) {
updateHintText( wnd, HINT_EMPTY );
} else if( flags & MF_POPUP ) {
//
// NYI handle popup message hints
//
} else {
msgid = getItemMsg( wnd, GET_WM_MENUSELECT_ITEM( wparam, lparam ) );
updateHintText( wnd, msgid );
}
}
} /* HintMenuSelect */
static void DisplayMenuHintText( gui_window *wnd, WPI_PARAM1 wparam,
WPI_PARAM2 lparam, hint_type type )
{
gui_window *top_wnd;
gui_menu_styles style;
gui_ctl_id id;
HMENU hpopup;
int menu_closed;
int is_separator;
int is_popup;
int is_hilite;
int is_enabled;
int is_sysmenu;
#ifndef __OS2_PM__
WORD flags;
#else
WPI_MENUSTATE mstate;
HMENU hmenu;
#endif
lparam = lparam;
id = GET_WM_MENUSELECT_ITEM( wparam, lparam );
menu_closed = _wpi_is_close_menuselect( wparam, lparam );
#ifndef __OS2_PM__
flags = GET_WM_MENUSELECT_FLAGS( wparam, lparam );
is_sysmenu = ( flags & MF_SYSMENU );
is_separator = ( flags & MF_SEPARATOR );
is_hilite = ( flags & MF_HILITE );
is_popup = ( flags & MF_POPUP );
is_enabled = ( ( flags & MF_GRAYED ) || ( flags & MF_DISABLED ) );
hpopup = (HMENU)NULL;
if( is_popup ) {
hpopup = (HMENU)GET_WM_MENUSELECT_ITEM( wparam, lparam );
}
#else
hmenu = (HMENU) lparam;
if( !menu_closed &&
WinSendMsg( hmenu, MM_QUERYITEM, MPFROM2SHORT(id, true),
MPFROMP(&mstate) ) ) {
is_sysmenu = ( mstate.afStyle & MF_SYSMENU );
is_separator = false;
is_popup = ( mstate.afStyle & MF_POPUP );
is_hilite = ( mstate.afAttribute & MF_HILITE );
is_enabled = ( mstate.afAttribute & MF_DISABLED );
hpopup = (HMENU)NULL;
if( is_popup ) {
hpopup = mstate.hwndSubMenu;
}
} else {
menu_closed = true;
}
#endif
if( !( menu_closed || is_separator || is_hilite ) ) {
return;
}
top_wnd = GUIGetTopGUIWindow( wnd->hwnd );
if( top_wnd == NULL ) {
return;
}
if( menu_closed ) {
style = GUI_IGNORE; /* will display blank */
} else {
if( is_separator ) {
style = GUI_SEPARATOR; /* will display blank */
} else {
/* must be MF_HILITE */
if( is_enabled ) {
style = GUI_GRAYED;
} else {
style = GUI_ENABLED;
}
if( is_sysmenu ) {
if( id > GUI_LAST_MENU_ID ) {
/* menu item added by GUI */
type = GUI_HINT;
}
}
if( is_popup ) {
if( !GetPopupId( wnd, hpopup, &id ) ) {
style = GUI_IGNORE; /* will display blank */
}
}
}
}
GUIDisplayHintText( top_wnd, wnd, id, type, style );
}