Esempio n. 1
0
        /// <summary>Gets popup menu items from padding</summary>
        /// <param name="reader">Menu bytes</param>
        /// <param name="padding">Starting popup menu padding</param>
        /// <exception cref="T:InvalidOperationException">Can't find end of menu marker</exception>
        /// <returns>Readed popup menu items</returns>
        private MenuPopupItem[] GetPopupMenu(PinnedBufferReader reader, ref UInt32 padding)
        {
            List <MenuPopupItem> result = new List <MenuPopupItem>();

            while (padding < reader.Length)
            {
                padding = NativeMethods.AlignToInt(padding);

                WinUser.MENUITEMEX item = reader.BytesToStructure <WinUser.MENUITEMEX>(ref padding);
                MenuPopupItem      menu = new MenuPopupItem()
                {
                    ItemEx = item,
                };
                result.Add(menu);

                menu.Title = reader.BytesToStringUni(ref padding);

                if (item.IsPopUp)
                {
                    menu.dwHelpId = reader.BytesToStructure <UInt32>(ref padding);
                    menu.SubItems = this.GetPopupMenu(reader, ref padding);
                }

                if (item.IsFinal)
                {
                    return(result.ToArray());
                }
            }
            throw new InvalidOperationException();
        }
Esempio n. 2
0
        /// <summary>Gets menu items from padding</summary>
        /// <param name="padding">Starting menu padding</param>
        /// <exception cref="T:InvalidOperationException">Can't find end of menu marker</exception>
        /// <returns>Menu items</returns>
        private IEnumerable <MenuItem> GetMenu(UInt32 padding)
        {
            //List<MenuItem> result = new List<MenuItem>();
            using (PinnedBufferReader reader = base.CreateDataReader())
                while (padding < reader.Length)
                {
                    padding = NativeMethods.AlignToInt(padding);

                    WinUser.MENUITEMEX item = reader.BytesToStructure <WinUser.MENUITEMEX>(ref padding);
                    MenuItem           menu = new MenuItem()
                    {
                        ItemEx = item,
                    };
                    //result.Add(menu);

                    menu.Title = reader.BytesToStringUni(ref padding);

                    //TODO: bResInfo в 16 битных приложениях занимает не WORD, а BYTE. Если найдётся реальный пример, придётся полностью делать динамичесую структуру.
                    if (item.IsPopUp)
                    {
                        menu.dwHelpId = reader.BytesToStructure <UInt32>(ref padding);
                        menu.SubItems = this.GetPopupMenu(reader, ref padding);
                    }

                    yield return(menu);

                    if (item.IsFinal)
                    {
                        yield break;
                    }
                    //return result.ToArray();
                }
            throw new InvalidOperationException();
        }