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/* -*- mode: C++; tab-width: 4 -*- */
/* ===================================================================== *\
Copyright (c) 2001 Palm, Inc. or its subsidiaries.
All rights reserved.
This file is part of the Palm OS Emulator.
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
\* ===================================================================== */
#include "EmCommon.h"
#include "EmMenusFltk.h"
#include <ctype.h> // isalpha
static int PrvMakeShortcut (int ch)
{
if (ch == 0)
return 0;
if (isalpha (ch))
ch = tolower (ch);
return FL_ALT + ch;
}
void HostCreatePopupMenu (const EmMenuItemList& menu, Fl_Menu_Item_List& menuList)
{
EmMenuItemList::const_iterator iter = menu.begin ();
while (iter != menu.end ())
{
if (iter->GetIsDivider ())
{
// Do nothing here. Dividers are not their own menu item
// in FLTK. Rather, they are an attribute of the previous
// menu item. The setting of this attribute is taken care
// of below when the menu item is created.
}
else
{
const EmMenuItemList& children = iter->GetChildren ();
Fl_Menu_Item fltkItem;
fltkItem.text = iter->GetTitle ().c_str ();
fltkItem.shortcut_ = ::PrvMakeShortcut (iter->GetShortcut ());
fltkItem.callback_ = NULL;
fltkItem.user_data_ = (void*) iter->GetCommand ();
fltkItem.flags = 0;
fltkItem.labeltype_ = 0;
fltkItem.labelfont_ = 0;
fltkItem.labelsize_ = FL_NORMAL_SIZE;
fltkItem.labelcolor_ = 0;
if (!iter->GetIsActive ())
{
fltkItem.flags |= FL_MENU_INACTIVE;
}
if (iter->GetIsChecked ())
{
fltkItem.flags |= FL_MENU_TOGGLE;
}
if (children.size () > 0)
{
fltkItem.flags |= FL_SUBMENU;
}
if (((iter + 1) < menu.end ()) && (iter + 1)->GetIsDivider ())
{
fltkItem.flags |= FL_MENU_DIVIDER;
}
menuList.push_back (fltkItem);
if (children.size () > 0)
{
::HostCreatePopupMenu (children, menuList);
}
}
++iter;
}
// Add a terminating item.
Fl_Menu_Item fltkItem = {0};
menuList.push_back (fltkItem);
}
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