/**
    * 
    */
   package org.sirius.server.win32.classes;
   
   import javax.jws.WebService;
   
   import org.sirius.server.win32.constants.IMenuFlag;
   import org.sirius.server.win32.constants.IWMConsts;
  import org.sirius.server.win32.core.types.WinDefExt.MENUINFO;
  import org.sirius.server.win32.core.types.WinDefExt.MENUITEMINFO;
  
  import com.sun.jna.Pointer;
  import com.sun.jna.platform.win32.WinDef;
  
  /**
   * @author Myk Kolisnyk
   * .
   */
  @WebService
  public class Menu extends Common implements IMenuFlag, IWMConsts, WinDef {
  
      /**
       * .
       */
      public Menu() {
          // TODO Auto-generated constructor stub
      }
  
      /**
       * .
       * @param hMenu .
       * @param fByPos .
       * @param gmdiFlags .
       * @return .
       */
      public final int getMenuDefaultItem(final long hMenu, final int fByPos,
              final int gmdiFlags) {
          HMENU handle = longToHmenu(hMenu);
          return getUser32().GetMenuDefaultItem(handle, fByPos, gmdiFlags);
      }
  
      /**
       * .
       * @param hmenu .
       * @param lpcmi .
       * @return .
       */
      public final boolean getMenuInfo(final long hmenu, final MENUINFO lpcmi) {
          HMENU handle = longToHmenu(hmenu);
          return getUser32().GetMenuInfo(handle, lpcmi);
      }
  
      /**
       * .
       * @param hMenu .
       * @return .
       */
      public final int getMenuItemCount(final long hMenu) {
          HMENU handle = longToHmenu(hMenu);
          return getUser32().GetMenuItemCount(handle);
      }
  
      /**
       * .
       * @param hMenu .
       * @param nPos .
       * @return .
       */
      public final int getMenuItemID(final long hMenu, final int nPos) {
          HMENU handle = longToHmenu(hMenu);
          return getUser32().GetMenuItemID(handle, nPos);
      }
  
      /**
       * .
       * @param hMenu .
       * @param uItem .
       * @param fByPosition .
       * @param lpmii .
       * @return .
       */
      public final boolean getMenuItemInfo(final long hMenu, final int uItem,
              final boolean fByPosition, final MENUITEMINFO lpmii) {
          HMENU handle = longToHmenu(hMenu);
          return getUser32().GetMenuItemInfo(handle, uItem, fByPosition, lpmii);
      }
  
      /**
       * .
       * @param hWnd .
       * @param hMenu .
       * @param uItem .
       * @param rect .
       * @return .
       */
      public final boolean getMenuItemRect(final long hWnd, final long hMenu,
              final int uItem, final RECT rect) {
          HWND handle = longToHwnd(hWnd);
         HMENU menuHandle = longToHmenu(hMenu);
         return getUser32().GetMenuItemRect(handle, menuHandle, uItem, rect);
     }
 
     /**
      * .
      * @param hMenu .
      * @param uId .
      * @param uFlags .
      * @return .
      */
     public final int getMenuState(
             final long hMenu,
             final int uId,
             final int uFlags) {
         HMENU handle = longToHmenu(hMenu);
         return getUser32().GetMenuState(handle, uId, uFlags);
     }
 
     /**
      * .
      * @param hMenu .
      * @param uIDItem .
      * @param lpString .
      * @param nMaxCount .
      * @param uFlag .
      * @return .
      */
     public final int getMenuString(
             final long hMenu,
             final int uIDItem,
             final char[] lpString,
             final int nMaxCount,
             final int uFlag) {
         HMENU handle = longToHmenu(hMenu);
         return getUser32()
                 .GetMenuString(handle, uIDItem, lpString, nMaxCount, uFlag);
     }
 
     /**
      * .
      * @param hMenu .
      * @param nPos .
      * @return .
      */
     public final long getSubMenu(final long hMenu, final int nPos) {
         HMENU handle = longToHmenu(hMenu);
         return Pointer
                 .nativeValue(getUser32().GetSubMenu(handle, nPos).getPointer());
     }
 
     /**
      * .
      * @param hMenu .
      * @return .
      */
     public final boolean isMenu(final long hMenu) {
         HMENU handle = longToHmenu(hMenu);
         return getUser32().IsMenu(handle);
     }
 
     /**
      * .
      * @param hwnd .
      * @param hMenu .
      * @param iPos .
      * @return .
      */
     public final boolean pickItem(
             final long hwnd,
             final long hMenu,
             final int iPos) {
         int count = getMenuItemCount(hMenu);
         if (count < iPos) {
             return false;
         }
 
         HWND handle = longToHwnd(hwnd);
 
         WPARAM wParam = new WPARAM();
         LPARAM lParam = new LPARAM();
         int id = getMenuItemID(hMenu, iPos);
 
         wParam.setValue(id);
         lParam.setValue(0);
 
         getUser32().PostMessage(handle, WM_COMMAND, wParam, lParam);
 
         return true;
     }
 }