static bool GetParentMenuPos( HMENU hmenu, HMENU popup, HMENU *parent, gui_ctl_idx *position )
{
gui_ctl_idx num;
gui_ctl_idx pos;
HMENU submenu;
num = _wpi_getmenuitemcount( hmenu );
for( pos = 0; pos < num; pos++ ) {
submenu = _wpi_getsubmenu( hmenu, pos );
if( submenu != NULLHANDLE ) {
if( submenu == popup ) {
if( parent != NULL ) {
*parent = hmenu;
}
if( position != NULL ) {
*position = pos;
}
return( true );
} else {
if( GetParentMenuPos( submenu, popup, parent, position ) ) {
return( true );
}
}
}
}
return( false );
}
/*
* CheckForMessage - check for a WM_COMMAND message that needs to be
* sent to the maximized window
*/
static bool CheckForMessage( HMENU menu, HWND currentWindow,
WPI_PARAM1 wparam, WPI_PARAM2 lparam )
{
int num;
int i;
UINT id;
UINT flags;
if( menu != NULL ) {
num = (int)_wpi_getmenuitemcount( menu );
for( i = 0; i < num; i++ ) {
flags = GetMenuState( menu, i, MF_BYPOSITION );
if( flags & MF_POPUP ) {
if( CheckForMessage( GetSubMenu( menu, i ), currentWindow,
wparam, lparam ) ) {
return( TRUE );
}
} else {
id = GetMenuItemID( menu, i );
if( id == wparam ) {
_wpi_sendmessage( currentWindow, WM_COMMAND, wparam, lparam );
return( TRUE );
}
}
}
}
return( FALSE );
} /* CheckForMessage */
/*
* deleteMaximizedMenuConfig - delete the maximized menu configuration
*/
static void deleteMaximizedMenuConfig( void )
{
HMENU root_menu;
int count;
if( !insertedItems ) {
return;
}
insertedItems = FALSE;
root_menu = _wpi_getmenu( mdiInfo.root );
_wpi_deletemenu( root_menu, 0, TRUE );
count = (int)_wpi_getmenuitemcount( root_menu );
_wpi_deletemenu( root_menu, count-1, TRUE );
_wpi_drawmenubar( mdiInfo.root );
} /* deleteMaximizedMenuConfig */
gui_ctl_idx GUIGetMenuPopupCount( gui_window *wnd, gui_ctl_id id )
{
HMENU hmenu, popup;
gui_ctl_idx count;
hmenu = GUIGetHMENU( wnd );
if( hmenu == NULLHANDLE ) {
return( false );
}
popup = GetPopupHMENU( wnd, hmenu, id, NULL, NULL, MENU_HINT );
if( popup != NULLHANDLE ) {
count = _wpi_getmenuitemcount( popup );
} else {
count = -1;
}
return( count );
}
bool GUIAddToSystemMenu( gui_window *wnd, HWND hwnd, int num_menus,
gui_menu_struct *menu, gui_create_styles style )
{
HMENU system;
gui_ctl_idx num;
if( !( style & GUI_SYSTEM_MENU ) ) {
return( true );
}
system = _wpi_getsystemmenu( hwnd );
if( system == NULLHANDLE ) {
return( false );
}
if( GUIMDI && ( _wpi_getparent( hwnd ) != NULLHANDLE ) ) {
num = _wpi_getmenuitemcount( system );
#ifndef __OS2_PM__
ModifyMenu( system, num - 1, MF_STRING | MF_BYPOSITION | MF_GRAYED,
SC_NEXTWINDOW, LIT( NexXt ) ); // add \tCtrl+F6" );
ModifyMenu( system, num - 3, MF_STRING | MF_BYPOSITION | MF_ENABLED,
SC_CLOSE, LIT( XClose ) ); // add \tctrl+f4" );
#endif
}
if( !( style & GUI_CLOSEABLE ) ) {
_wpi_enablemenuitem( system, SC_CLOSE, FALSE, FALSE );
}
if( style & GUI_CHANGEABLE_FONT ) {
if( _wpi_appendmenu( system, MF_SEPARATOR, 0, 0, NULLHANDLE, NULL ) ) {
_wpi_appendmenu( system, MF_STRING, MF_ENABLED,
GUIHint[GUI_MENU_FONT].id, NULLHANDLE,
GUIHint[GUI_MENU_FONT].label );
}
}
if( num_menus > 0 ) {
if( _wpi_appendmenu( system, MF_SEPARATOR, 0, 0, NULLHANDLE, NULL ) ) {
return( AppendMenus( wnd, system, num_menus, menu ) );
}
}
return( true );
}
/*
* duplicateMenu - create a duplicate copy of a menu
*/
static HMENU duplicateMenu( HMENU orig )
{
WPI_MENUSTATE mstate;
int num;
unsigned menu_flags;
unsigned attr_flags;
UINT id;
char name[MAX_STR];
int i;
HMENU copy;
HMENU sub;
if( orig != NULLHANDLE ) {
copy = _wpi_createpopupmenu();
if( copy == NULLHANDLE ) {
return( NULLHANDLE );
}
num = (int)_wpi_getmenuitemcount( orig );
for( i = 0; i < num; i++ ) {
if( _wpi_getmenustate( orig, i, &mstate, TRUE ) ) {
_wpi_getmenuflagsfromstate( &mstate, &menu_flags, &attr_flags );
if( _wpi_ismenuseparatorfromstate( &mstate ) ) {
_wpi_appendmenu( copy, menu_flags, attr_flags, 0, NULLHANDLE, NULL );
} else if( _wpi_ismenupopupfromstate( &mstate ) ) {
sub = duplicateMenu( _wpi_getsubmenu( orig, i ) );
name[0] = 0;
_wpi_getmenutext( orig, i, name, MAX_STR - 1, TRUE );
_wpi_appendmenu( copy, menu_flags, attr_flags, 0, sub, name );
} else {
id = _wpi_getmenuitemid( orig, i );
_wpi_getmenutext( orig, i, name, MAX_STR - 1, TRUE );
_wpi_appendmenu( copy, menu_flags, attr_flags, id, NULLHANDLE, name );
}
}
}
}
return( copy );
} /* duplicateMenu */