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 ) );
}
}
/*------------------------------------------------------------------------
Procedure: MsgMenuSelect ID:1
Purpose: Shows in the status bar a descriptive explaation of
the purpose of each menu item.The message
WM_MENUSELECT is sent when the user starts browsing
the menu for each menu item where the mouse passes.
Input: Standard windows.
Output: The string from the resources string table is shown
Errors: If the string is not found nothing will be shown.
------------------------------------------------------------------------*/
LRESULT MsgMenuSelect(HWND hwnd, UINT uMessage, WPARAM wparam, LPARAM lparam)
{
static char szBuffer[256];
UINT nStringID = 0;
UINT fuFlags = GET_WM_MENUSELECT_FLAGS(wparam, lparam) & 0xffff;
UINT uCmd = GET_WM_MENUSELECT_CMD(wparam, lparam);
HMENU hMenu = GET_WM_MENUSELECT_HMENU(wparam, lparam);
szBuffer[0] = 0; // First reset the buffer
if (fuFlags == 0xffff && hMenu == NULL) // Menu has been closed
nStringID = 0;
else if (fuFlags & MFT_SEPARATOR) // Ignore separators
nStringID = 0;
else if (fuFlags & MF_POPUP) // Popup menu
{
if (fuFlags & MF_SYSMENU) // System menu
nStringID = IDS_SYSMENU;
else
// Get string ID for popup menu from idPopup array.
nStringID = 0;
} // for MF_POPUP
else // Must be a command item
nStringID = uCmd; // String ID == Command ID
// Load the string if we have an ID
if (0 != nStringID)
LoadString(hInst, nStringID, szBuffer, sizeof(szBuffer));
// Finally... send the string to the status bar
UpdateStatusBar(szBuffer, 0, 0);
return 0;
}
void
GetMenuSelect ( HWND hWndStatus, UINT message,
WPARAM wParam, LPARAM lParam)
{
UINT nStringID = 0;
UINT fuFlags = GET_WM_MENUSELECT_FLAGS(wParam, lParam) & 0xffff;
UINT uCmd = GET_WM_MENUSELECT_CMD(wParam, lParam);
HMENU hMenu = GET_WM_MENUSELECT_HMENU(wParam, lParam);
if (fuFlags == 0xffff && hMenu == (HMENU)NULL)
nStringID = (UINT) -1;
else if (fuFlags & MF_SEPARATOR)
nStringID = 0;
else if (fuFlags & MF_POPUP)
{
if (fuFlags & MF_SYSMENU)
nStringID = 0;
}
else
{
nStringID = uCmd;
}
DisplayStatusMenuHelp(hWndStatus, nStringID);
}
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 ) );
}
}