/** @file
  UI Common Controls

;******************************************************************************
;* Copyright (c) 2012 - 2014, Insyde Software Corp. All Rights Reserved.
;*
;* You may not reproduce, distribute, publish, display, perform, modify, adapt,
;* transmit, broadcast, present, recite, release, license or otherwise exploit
;* any part of this publication in any form, by any means, without the prior
;* written permission of Insyde Software Corporation.
;*
;******************************************************************************
*/
#include "UiControls.h"

STATIC UI_TEXTURE_CLASS          *mTextureClass = NULL;
#define CURRENT_CLASS            mTextureClass

LRESULT
EFIAPI
UiTextureProc (
  HWND   Wnd,
  UINT32 Msg,
  WPARAM WParam,
  LPARAM LParam
  )
{
  UI_TEXTURE                    *This;
  UI_CONTROL                    *Control;
//RECT                          Rc;
//POINT                         Point;

  This = (UI_TEXTURE *) GetWindowLongPtr (Wnd, 0);
  if (This == NULL && Msg != WM_CREATE && Msg != WM_NCCALCSIZE) {
    ASSERT (FALSE);
    return 0;
  }
  Control = (UI_CONTROL *)This;

  switch (Msg) {

  case WM_CREATE:
    This = (UI_TEXTURE *) AllocateZeroPool (sizeof (UI_TEXTURE));
    if (This != NULL) {
      CONTROL_CLASS (This) = (UI_CONTROL_CLASS *) GetClassLongPtr (Wnd, 0);
      SetWindowLongPtr (Wnd, 0, (INTN)This);
      SendMessage (Wnd, UI_NOTIFY_CREATE, WParam, LParam);
    }
    break;

  case UI_NOTIFY_CREATE:
    PARENT_CLASS_WNDPROC (CURRENT_CLASS, Wnd, UI_NOTIFY_CREATE, WParam, LParam);
    break;

  case WM_NCHITTEST:
    return HTTRANSPARENT;
    break;

  default:
    return PARENT_CLASS_WNDPROC (CURRENT_CLASS, Wnd, Msg, WParam, LParam);

  }
  return 0;

}


UI_TEXTURE_CLASS *
EFIAPI
GetTextureClass (
  VOID
  )
{
  if (CURRENT_CLASS != NULL) {
    return CURRENT_CLASS;
  }

  InitUiClass ((UI_CONTROL_CLASS **)&CURRENT_CLASS, sizeof (*CURRENT_CLASS), L"Texture", (UI_CONTROL_CLASS *) GetControlClass());
  if (CURRENT_CLASS == NULL) {
    return NULL;
  }

  ((UI_CONTROL_CLASS *)CURRENT_CLASS)->WndProc      = UiTextureProc;

  return CURRENT_CLASS;
}