/*********************************************************************
*                SEGGER Microcontroller GmbH & Co. KG                *
*        Solutions for real time microcontroller applications        *
**********************************************************************
*                                                                    *
*        (c) 1996 - 2015  SEGGER Microcontroller GmbH & Co. KG       *
*                                                                    *
*        Internet: www.segger.com    Support:  support@segger.com    *
*                                                                    *
**********************************************************************

** emWin V5.30 - 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  NXP Semiconductors USA, Inc.  whose
registered  office  is  situated  at 411 E. Plumeria Drive, San  Jose,
CA 95134, USA  solely for  the  purposes  of  creating  libraries  for
NXPs M0, M3/M4 and  ARM7/9 processor-based  devices,  sublicensed  and
distributed under the terms and conditions of the NXP End User License
Agreement.
Full source code is available at: www.segger.com

We appreciate your understanding and fairness.
----------------------------------------------------------------------
Licensing information

Licensor:                 SEGGER Microcontroller Systems LLC
Licensed to:              NXP Semiconductors
Licensed SEGGER software: emWin
License number:           GUI-00186
License model:            emWin License Agreement, dated August 20th 2011
Licensed product:         -
Licensed platform:        NXP's ARM 7/9, Cortex-M0,M3,M4
Licensed number of seats: -
----------------------------------------------------------------------
File        : BUTTON.h
Purpose     : BUTTON public header file (API)
--------------------END-OF-HEADER-------------------------------------
*/

#ifndef BUTTON_H
#define BUTTON_H

#include "WM.h"
#include "DIALOG_Intern.h"      /* Req. for Create indirect data structure */
#include "WIDGET.h"

#if GUI_WINSUPPORT

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

/*********************************************************************
*
*       Create flags
*/
/* For compatibility only ! */
#define BUTTON_CF_HIDE   WM_CF_HIDE
#define BUTTON_CF_SHOW   WM_CF_SHOW
#define BUTTON_CF_MEMDEV WM_CF_MEMDEV

/*********************************************************************
*
*       Color indices
*/
#define BUTTON_CI_UNPRESSED 0
#define BUTTON_CI_PRESSED   1
#define BUTTON_CI_DISABLED  2

/*********************************************************************
*
*       Bitmap indices
*/
#define BUTTON_BI_UNPRESSED 0
#define BUTTON_BI_PRESSED   1
#define BUTTON_BI_DISABLED  2

/*********************************************************************
*
*       States
*/
#define BUTTON_STATE_FOCUS      WIDGET_STATE_FOCUS
#define BUTTON_STATE_PRESSED    WIDGET_STATE_USER0

/*********************************************************************
*
*       Skinning property indices
*/
#define BUTTON_SKINFLEX_PI_PRESSED     0
#define BUTTON_SKINFLEX_PI_FOCUSSED    1
#define BUTTON_SKINFLEX_PI_ENABLED     2
#define BUTTON_SKINFLEX_PI_DISABLED    3

/*********************************************************************
*
*       Types
*
**********************************************************************
*/
typedef WM_HMEM BUTTON_Handle;

typedef struct {
  GUI_COLOR aColorFrame[3];
  GUI_COLOR aColorUpper[2];
  GUI_COLOR aColorLower[2];
  int Radius;
} BUTTON_SKINFLEX_PROPS;

/*********************************************************************
*
*       Create function(s)

  Note: the parameters to a create function may vary.
         Some widgets may have multiple create functions
*/

BUTTON_Handle BUTTON_Create        (int x0, int y0, int xSize, int ySize, int ID, int Flags);
BUTTON_Handle BUTTON_CreateAsChild (int x0, int y0, int xSize, int ySize, WM_HWIN hParent, int Id, int Flags);
BUTTON_Handle BUTTON_CreateEx      (int x0, int y0, int xSize, int ySize, WM_HWIN hParent, int WinFlags, int ExFlags, int Id);
BUTTON_Handle BUTTON_CreateUser    (int x0, int y0, int xSize, int ySize, WM_HWIN hParent, int WinFlags, int ExFlags, int Id, int NumExtraBytes);
BUTTON_Handle BUTTON_CreateIndirect(const GUI_WIDGET_CREATE_INFO * pCreateInfo, WM_HWIN hWinParent, int x0, int y0, WM_CALLBACK * cb);

/*********************************************************************
*
*       Standard member functions
*
**********************************************************************
*/
GUI_COLOR        BUTTON_GetDefaultBkColor   (unsigned Index);
const GUI_FONT * BUTTON_GetDefaultFont      (void);
int              BUTTON_GetDefaultTextAlign (void);
GUI_COLOR        BUTTON_GetDefaultTextColor (unsigned Index);
void             BUTTON_SetDefaultBkColor   (GUI_COLOR Color, unsigned Index);
GUI_COLOR        BUTTON_SetDefaultFocusColor(GUI_COLOR Color);
void             BUTTON_SetDefaultFont      (const GUI_FONT * pFont);
void             BUTTON_SetDefaultTextAlign (int Align);
void             BUTTON_SetDefaultTextColor (GUI_COLOR Color, unsigned Index);

#define BUTTON_EnableMemdev(hObj)  WM_EnableMemdev    (hObj)
#define BUTTON_DisableMemdev(hObj) WM_DisableMemdev   (hObj)
#define BUTTON_Delete(hObj)        WM_DeleteWindow    (hObj)
#define BUTTON_Paint(hObj)         WM_Paint           (hObj)
#define BUTTON_Invalidate(hObj)    WM_InvalidateWindow(hObj)

/*********************************************************************
*
*       The callback ...
*
* Do not call it directly ! It is only to be used from within an
* overwritten callback.
*/
void BUTTON_Callback(WM_MESSAGE *pMsg);

/*********************************************************************
*
*       Member functions
*
**********************************************************************
*/
GUI_COLOR          BUTTON_GetBkColor         (BUTTON_Handle hObj, unsigned int Index);
const GUI_BITMAP * BUTTON_GetBitmap(BUTTON_Handle hObj,unsigned int Index);
const GUI_FONT   * BUTTON_GetFont  (BUTTON_Handle hObj);
GUI_COLOR          BUTTON_GetFrameColor      (BUTTON_Handle hObj);
WIDGET           * BUTTON_GetpWidget         (BUTTON_Handle hObj);
void               BUTTON_GetText            (BUTTON_Handle hObj, char * pBuffer, int MaxLen);
GUI_COLOR          BUTTON_GetTextColor       (BUTTON_Handle hObj, unsigned int Index);
int                BUTTON_GetTextAlign       (BUTTON_Handle hObj);
int                BUTTON_GetUserData        (BUTTON_Handle hObj, void * pDest, int NumBytes);
unsigned           BUTTON_IsPressed          (BUTTON_Handle hObj);
void               BUTTON_SetBitmap          (BUTTON_Handle hObj, unsigned int Index, const GUI_BITMAP * pBitmap);
void               BUTTON_SetBitmapEx        (BUTTON_Handle hObj, unsigned int Index, const GUI_BITMAP * pBitmap, int x, int y);
void               BUTTON_SetBkColor         (BUTTON_Handle hObj, unsigned int Index, GUI_COLOR Color);
void               BUTTON_SetBMP             (BUTTON_Handle hObj, unsigned int Index, const void * pBitmap);
void               BUTTON_SetBMPEx           (BUTTON_Handle hObj, unsigned int Index, const void * pBitmap, int x, int y);
void               BUTTON_SetFont            (BUTTON_Handle hObj, const GUI_FONT * pfont);
void               BUTTON_SetFrameColor      (BUTTON_Handle hObj, GUI_COLOR Color);
void               BUTTON_SetState           (BUTTON_Handle hObj, int State);                                    /* Not to be doc. */
void               BUTTON_SetPressed         (BUTTON_Handle hObj, int State);
GUI_COLOR          BUTTON_SetFocusColor      (BUTTON_Handle hObj, GUI_COLOR Color);
void               BUTTON_SetFocussable      (BUTTON_Handle hObj, int State);
void               BUTTON_SetStreamedBitmap  (BUTTON_Handle hObj, unsigned int Index, const GUI_BITMAP_STREAM * pBitmap);
void               BUTTON_SetStreamedBitmapEx(BUTTON_Handle hObj, unsigned int Index, const GUI_BITMAP_STREAM * pBitmap, int x, int y);
int                BUTTON_SetText            (BUTTON_Handle hObj, const char* s);
void               BUTTON_SetTextAlign       (BUTTON_Handle hObj, int Align);
void               BUTTON_SetTextColor       (BUTTON_Handle hObj, unsigned int Index, GUI_COLOR Color);
void               BUTTON_SetTextOffset      (BUTTON_Handle hObj, int xPos, int yPos);
void               BUTTON_SetSelfDrawEx      (BUTTON_Handle hObj, unsigned int Index, GUI_DRAW_SELF_CB * pDraw, int x, int y); /* Not to be doc. */
void               BUTTON_SetSelfDraw        (BUTTON_Handle hObj, unsigned int Index, GUI_DRAW_SELF_CB * pDraw);               /* Not to be doc. */
void               BUTTON_SetReactOnLevel    (void);
void               BUTTON_SetReactOnTouch    (void);
int                BUTTON_SetUserData        (BUTTON_Handle hObj, const void * pSrc, int NumBytes);

/*********************************************************************
*
*       Member functions: Skinning
*
**********************************************************************
*/
void BUTTON_GetSkinFlexProps     (BUTTON_SKINFLEX_PROPS * pProps, int Index);
void BUTTON_SetSkinClassic       (BUTTON_Handle hObj);
void BUTTON_SetSkin              (BUTTON_Handle hObj, WIDGET_DRAW_ITEM_FUNC * pfDrawSkin);
int  BUTTON_DrawSkinFlex         (const WIDGET_ITEM_DRAW_INFO * pDrawItemInfo);
void BUTTON_SetSkinFlexProps     (const BUTTON_SKINFLEX_PROPS * pProps, int Index);
void BUTTON_SetDefaultSkinClassic(void);
WIDGET_DRAW_ITEM_FUNC * BUTTON_SetDefaultSkin(WIDGET_DRAW_ITEM_FUNC * pfDrawSkin);

#define BUTTON_SKIN_FLEX    BUTTON_DrawSkinFlex

#if defined(__cplusplus)
  }
#endif

#endif   // GUI_WINSUPPORT
#endif   // BUTTON_H

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