147 lines
7.0 KiB
C
147 lines
7.0 KiB
C
/*********************************************************************
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* SEGGER Microcontroller GmbH *
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* Solutions for real time microcontroller applications *
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**********************************************************************
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* *
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* (c) 1996 - 2023 SEGGER Microcontroller GmbH *
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* *
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* Internet: www.segger.com Support: support@segger.com *
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* *
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**********************************************************************
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** emWin V6.34 - Graphical user interface for embedded applications **
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All Intellectual Property rights in the Software belongs to SEGGER.
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emWin is protected by international copyright laws. Knowledge of the
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source code may not be used to write a similar product. This file may
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only be used in accordance with the following terms:
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The software has been licensed to NXP Semiconductors USA, Inc. whose
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registered office is situated at 411 E. Plumeria Drive, San Jose,
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CA 95134, USA solely for the purposes of creating libraries for
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NXPs M0, M3/M4 and ARM7/9 processor-based devices, sublicensed and
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distributed under the terms and conditions of the NXP End User License
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Agreement.
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Full source code is available at: www.segger.com
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We appreciate your understanding and fairness.
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----------------------------------------------------------------------
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Licensing information
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Licensor: SEGGER Microcontroller Systems LLC
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Licensed to: NXP Semiconductors, 1109 McKay Dr, M/S 76, San Jose, CA 95131, USA
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Licensed SEGGER software: emWin
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License number: GUI-00186
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License model: emWin License Agreement, dated August 20th 2011 and Amendment No. 1, dated October 17th 2017 and Amendment No. 2, dated December 18th 2018
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Licensed platform: NXP's ARM 7/9, Cortex-M0, M3, M4, M7, A7, M33
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----------------------------------------------------------------------
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Support and Update Agreement (SUA)
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SUA period: 2011-08-19 - 2024-09-02
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Contact to extend SUA: sales@segger.com
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----------------------------------------------------------------------
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File : IMAGE.h
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Purpose : Image include
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--------------------END-OF-HEADER-------------------------------------
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*/
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#ifndef IMAGE_H
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#define IMAGE_H
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#include "WM.h"
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#include "DIALOG_Type.h"
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#include "WIDGET.h"
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#if GUI_WINSUPPORT
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#if defined(__cplusplus)
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extern "C" { // Make sure we have C-declarations in C++ programs
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#endif
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/*********************************************************************
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*
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* Defines
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*
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**********************************************************************
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*/
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/*********************************************************************
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*
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* IMAGE create flags
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*
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* Description
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* Create flags for the IMAGE widget. These flags can be passed to ICONVIEW_CreateEx() via the
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* \a{ExFlags} parameter.
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*/
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#define IMAGE_CF_MEMDEV (1 << 0) // Makes the IMAGE widget use an internal Memory Device for
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// drawing. Contrary to the Memory Device which is created
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// by the Window Manager's automatic use of Memory Devices
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// (WM_CF_MEMDEV), this device stays valid all the time. It has to be
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// ensured that the emWin memory pool which is defined by the
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// function GUI_ALLOC_AssignMemory() (in \c{GUIConf.c}), is big enough
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// to store the complete data. If the Memory Device can not be created,
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// the image is drawn directly. This might possibly mean loss
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// of performance.
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#define IMAGE_CF_TILE (1 << 1) // Uses tiling to fill up the whole area of the widget.
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#define IMAGE_CF_ALPHA (1 << 2) // Needs to be set if alpha blending is required (PNG).
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#define IMAGE_CF_ATTACHED (1 << 3) // Widget size is fixed to the parent border.
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#define IMAGE_CF_AUTOSIZE (1 << 4) // Widget size is taken from the attached image.
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#define IMAGE_CF_LQ (1 << 5) // Fast mode (lower quality) should be used for rotating/scaling.
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/*********************************************************************
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*
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* Types
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*
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**********************************************************************
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*/
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typedef WM_HMEM IMAGE_Handle;
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/*********************************************************************
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*
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* Public functions
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*
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**********************************************************************
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*/
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IMAGE_Handle IMAGE_CreateEx (int x0, int y0, int xSize, int ySize, WM_HWIN hParent, int WinFlags, int ExFlags, int Id);
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IMAGE_Handle IMAGE_CreateUser (int x0, int y0, int xSize, int ySize, WM_HWIN hParent, int WinFlags, int ExFlags, int Id, int NumExtraBytes);
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IMAGE_Handle IMAGE_CreateIndirect(const GUI_WIDGET_CREATE_INFO * pCreateInfo, WM_HWIN hWinParent, int x0, int y0, WM_CALLBACK * cb);
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void IMAGE_Callback(WM_MESSAGE * pMsg);
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/*********************************************************************
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*
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* Member functions
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*
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**********************************************************************
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*/
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int IMAGE_GetImageSize(IMAGE_Handle hObj, int * pxSize, int * pySize);
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int IMAGE_GetUserData (IMAGE_Handle hObj, void * pDest, int NumBytes);
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void IMAGE_SetBitmap (IMAGE_Handle hWin, const GUI_BITMAP * pBitmap);
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void IMAGE_SetBMP (IMAGE_Handle hObj, const void * pData, U32 FileSize);
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void IMAGE_SetBMPEx (IMAGE_Handle hObj, GUI_GET_DATA_FUNC * pfGetData, void * pVoid);
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void IMAGE_SetDTA (IMAGE_Handle hObj, const void * pData, U32 FileSize);
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void IMAGE_SetDTAEx (IMAGE_Handle hObj, GUI_GET_DATA_FUNC * pfGetData, void * pVoid);
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void IMAGE_SetGIF (IMAGE_Handle hObj, const void * pData, U32 FileSize);
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void IMAGE_SetGIFEx (IMAGE_Handle hObj, GUI_GET_DATA_FUNC * pfGetData, void * pVoid);
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void IMAGE_SetJPEG (IMAGE_Handle hObj, const void * pData, U32 FileSize);
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void IMAGE_SetJPEGEx (IMAGE_Handle hObj, GUI_GET_DATA_FUNC * pfGetData, void * pVoid);
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void IMAGE_SetPNG (IMAGE_Handle hObj, const void * pData, U32 FileSize);
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void IMAGE_SetPNGEx (IMAGE_Handle hObj, GUI_GET_DATA_FUNC * pfGetData, void * pVoid);
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void IMAGE_SetTiled (IMAGE_Handle hObj, int OnOff);
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int IMAGE_SetUserData (IMAGE_Handle hObj, const void * pSrc, int NumBytes);
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void IMAGE_SetAlign (IMAGE_Handle hObj, int Align);
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void IMAGE_SetOffset (IMAGE_Handle hObj, int xOff, int yOff);
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void IMAGE_SetBkColor (IMAGE_Handle hObj, GUI_COLOR BkColor);
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#if GUI_SUPPORT_MEMDEV
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U8 IMAGE_SetAlpha (IMAGE_Handle hObj, U8 Alpha);
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int IMAGE_SetAngle (IMAGE_Handle hObj, unsigned Angle);
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void IMAGE_EnableLQ (IMAGE_Handle hObj, int OnOff);
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int IMAGE_SetScale (IMAGE_Handle hObj, unsigned Scale);
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#endif
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#if defined(__cplusplus)
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}
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#endif
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#endif // GUI_WINSUPPORT
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#endif // IMAGE_H
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/*************************** End of file ****************************/
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