/*********************************************************************
*                SEGGER Microcontroller GmbH & Co. KG                *
*        Solutions for real time microcontroller applications        *
**********************************************************************
*                                                                    *
*        (c) 1996 - 2017  SEGGER Microcontroller GmbH & Co. KG       *
*                                                                    *
*        Internet: www.segger.com    Support:  support@segger.com    *
*                                                                    *
**********************************************************************

** emWin V5.40 - Graphical user interface for embedded applications **
All  Intellectual Property rights  in the Software belongs to  SEGGER.
emWin is protected by  international copyright laws.  Knowledge of the
source code may not be used to write a similar product.  This file may
only be used in accordance with the following terms:

The  software has  been licensed  to STMicroelectronics International
N.V. a Dutch company with a Swiss branch and its headquarters in Plan-
les-Ouates, Geneva, 39 Chemin du Champ des Filles, Switzerland for the
purposes of creating libraries for ARM Cortex-M-based 32-bit microcon_
troller products commercialized by Licensee only, sublicensed and dis_
tributed under the terms and conditions of the End User License Agree_
ment supplied by STMicroelectronics International N.V.
Full source code is available at: www.segger.com

We appreciate your understanding and fairness.
----------------------------------------------------------------------
File        : IMAGE.h
Purpose     : Image include
--------------------END-OF-HEADER-------------------------------------
*/

/**
  ******************************************************************************
  * @attention
  *
  * Licensed under MCD-ST Liberty SW License Agreement V2, (the "License");
  * You may not use this file except in compliance with the License.
  * You may obtain a copy of the License at:
  *
  *        http://www.st.com/software_license_agreement_liberty_v2
  *
  * Unless required by applicable law or agreed to in writing, software 
  * distributed under the License is distributed on an "AS IS" BASIS, 
  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  * See the License for the specific language governing permissions and
  * limitations under the License.
  *
  ******************************************************************************
  */
  
#ifndef IMAGE_H
#define IMAGE_H

#include "WM.h"
#include "DIALOG_Intern.h"
#include "WIDGET.h"

#if GUI_WINSUPPORT

#if defined(__cplusplus)
  extern "C" { // Make sure we have C-declarations in C++ programs
#endif

/*********************************************************************
*
*       Defines
*
**********************************************************************
*/
#define IMAGE_CF_MEMDEV   (1 << 0) // Widget uses an internal memory device which speeds up use of compressed images (GIF, JPEG, PNG)
#define IMAGE_CF_TILE     (1 << 1) // Uses tiling to fill up the whole area of the widget
#define IMAGE_CF_ALPHA    (1 << 2) // Needs to be set if alpha blending is required (PNG)
#define IMAGE_CF_ATTACHED (1 << 3) // Widget size is fixed to the parent border
#define IMAGE_CF_AUTOSIZE (1 << 4) // Widget size is taken from the attached image

/*********************************************************************
*
*       Types
*
**********************************************************************
*/
typedef WM_HMEM IMAGE_Handle;

/*********************************************************************
*
*       Public functions
*
**********************************************************************
*/
IMAGE_Handle IMAGE_CreateEx      (int x0, int y0, int xSize, int ySize, WM_HWIN hParent, int WinFlags, int ExFlags, int Id);
IMAGE_Handle IMAGE_CreateUser    (int x0, int y0, int xSize, int ySize, WM_HWIN hParent, int WinFlags, int ExFlags, int Id, int NumExtraBytes);
IMAGE_Handle IMAGE_CreateIndirect(const GUI_WIDGET_CREATE_INFO * pCreateInfo, WM_HWIN hWinParent, int x0, int y0, WM_CALLBACK * cb);

void IMAGE_Callback(WM_MESSAGE * pMsg);

/*********************************************************************
*
*       Member functions
*
**********************************************************************
*/
int  IMAGE_GetUserData(IMAGE_Handle hObj, void * pDest, int NumBytes);
void IMAGE_SetBitmap  (IMAGE_Handle hWin, const GUI_BITMAP * pBitmap);
void IMAGE_SetBMP     (IMAGE_Handle hObj, const void * pData, U32 FileSize);
void IMAGE_SetBMPEx   (IMAGE_Handle hObj, GUI_GET_DATA_FUNC * pfGetData, void * pVoid);
void IMAGE_SetDTA     (IMAGE_Handle hObj, const void * pData, U32 FileSize);
void IMAGE_SetDTAEx   (IMAGE_Handle hObj, GUI_GET_DATA_FUNC * pfGetData, void * pVoid);
void IMAGE_SetGIF     (IMAGE_Handle hObj, const void * pData, U32 FileSize);
void IMAGE_SetGIFEx   (IMAGE_Handle hObj, GUI_GET_DATA_FUNC * pfGetData, void * pVoid);
void IMAGE_SetJPEG    (IMAGE_Handle hObj, const void * pData, U32 FileSize);
void IMAGE_SetJPEGEx  (IMAGE_Handle hObj, GUI_GET_DATA_FUNC * pfGetData, void * pVoid);
void IMAGE_SetPNG     (IMAGE_Handle hObj, const void * pData, U32 FileSize);
void IMAGE_SetPNGEx   (IMAGE_Handle hObj, GUI_GET_DATA_FUNC * pfGetData, void * pVoid);
int  IMAGE_SetUserData(IMAGE_Handle hObj, const void * pSrc, int NumBytes);


#if defined(__cplusplus)
  }
#endif

#endif // GUI_WINSUPPORT
#endif // IMAGE_H

/*************************** End of file ****************************/
