202 lines
6.5 KiB
C
202 lines
6.5 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 : SCROLLBAR_Private.h
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Purpose : SCROLLBAR internal header file
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---------------------------END-OF-HEADER------------------------------
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*/
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#ifndef SCROLLBAR_PRIVATE_H
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#define SCROLLBAR_PRIVATE_H
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#include "GUI_Private.h"
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#include "WM_Intern.h"
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#include "SCROLLBAR.h"
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#include "WIDGET.h"
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#include "GUI_Debug.h"
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#if GUI_WINSUPPORT
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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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#define PRESSED_STATE_NONE 0
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#define PRESSED_STATE_RIGHT 1
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#define PRESSED_STATE_LEFT 2
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#define PRESSED_STATE_THUMB 3
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/*********************************************************************
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*
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* Private config defaults
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*
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**********************************************************************
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*/
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/* Define colors */
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#ifndef SCROLLBAR_COLOR_SHAFT_DEFAULT
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#define SCROLLBAR_COLOR_SHAFT_DEFAULT GUI_GRAY
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#endif
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#ifndef SCROLLBAR_COLOR_ARROW_DEFAULT
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#define SCROLLBAR_COLOR_ARROW_DEFAULT GUI_BLACK
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#endif
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#ifndef SCROLLBAR_COLOR_THUMB_DEFAULT
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#define SCROLLBAR_COLOR_THUMB_DEFAULT GUI_GRAY_C0
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#endif
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#ifndef SCROLLBAR_THUMB_SIZE_MIN_DEFAULT
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#define SCROLLBAR_THUMB_SIZE_MIN_DEFAULT 4
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#endif
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#ifndef SCROLLBAR_DEFAULT_WIDTH
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#if WIDGET_USE_SCHEME_SMALL
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#define SCROLLBAR_DEFAULT_WIDTH 11
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#elif WIDGET_USE_SCHEME_MEDIUM
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#define SCROLLBAR_DEFAULT_WIDTH 16
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#elif WIDGET_USE_SCHEME_LARGE
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#define SCROLLBAR_DEFAULT_WIDTH 22
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#endif
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#endif
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#define SCROLLBAR_TIMER_ID 1234
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/*********************************************************************
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*
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* Module internal data
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*
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**********************************************************************
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*/
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extern GUI_COLOR SCROLLBAR__aDefaultBkColor[2];
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extern GUI_COLOR SCROLLBAR__aDefaultColor[2];
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extern I16 SCROLLBAR__DefaultWidth;
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extern I16 SCROLLBAR__ThumbSizeMin;
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/*********************************************************************
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*
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* Object definition
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*
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**********************************************************************
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*/
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typedef struct {
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WIDGET_DRAW_ITEM_FUNC * pfDrawSkin;
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} SCROLLBAR_SKIN_PRIVATE;
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typedef struct {
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GUI_COLOR aColor[3];
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SCROLLBAR_SKIN_PRIVATE SkinPrivate;
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} SCROLLBAR_PROPS;
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typedef struct {
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int x0_LeftArrow;
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int x1_LeftArrow;
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int x0_Thumb;
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int x1_Thumb;
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int x0_RightArrow;
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int x1_RightArrow;
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int x1;
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int xSizeMoveable;
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int ThumbSize;
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} SCROLLBAR_POSITIONS;
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typedef struct SCROLLBAR_OBJ SCROLLBAR_OBJ;
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struct SCROLLBAR_OBJ {
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WIDGET Widget;
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SCROLLBAR_PROPS Props;
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WIDGET_SKIN const * pWidgetSkin;
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void (* pfCalcPositions)(SCROLLBAR_Handle hObj, SCROLLBAR_POSITIONS * pPos);
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int NumItems, v, PageSize;
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int State;
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int TimerStep;
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int TouchPos;
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WM_HMEM hTimer;
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};
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/*********************************************************************
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*
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* Private macros
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*
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**********************************************************************
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*/
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#if GUI_DEBUG_LEVEL >= GUI_DEBUG_LEVEL_CHECK_ALL
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#define SCROLLBAR_INIT_ID(p) (p->Widget.DebugId = WIDGET_TYPE_SCROLLBAR)
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#else
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#define SCROLLBAR_INIT_ID(p)
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#endif
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#if GUI_DEBUG_LEVEL >= GUI_DEBUG_LEVEL_CHECK_ALL
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SCROLLBAR_OBJ * SCROLLBAR_LockH(SCROLLBAR_Handle h);
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#define SCROLLBAR_LOCK_H(h) SCROLLBAR_LockH(h)
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#else
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#define SCROLLBAR_LOCK_H(h) (SCROLLBAR_OBJ *)WM_LOCK_H(h)
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#endif
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/*********************************************************************
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*
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* Private functions
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*
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**********************************************************************
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*/
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int SCROLLBAR__GetPressedState (SCROLLBAR_Handle hObj);
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void SCROLLBAR__InvalidatePartner(SCROLLBAR_Handle hObj);
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void SCROLLBAR__Rect2VRect (const WIDGET * pWidget, GUI_RECT * pRect);
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void SCROLLBAR__SetPosNoNotify (SCROLLBAR_Handle hObj, WM_SCROLL_STATE * pState);
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/*********************************************************************
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*
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* Private data
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*
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**********************************************************************
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*/
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extern SCROLLBAR_PROPS SCROLLBAR__DefaultProps;
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extern const WIDGET_SKIN SCROLLBAR__SkinClassic;
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extern WIDGET_SKIN SCROLLBAR__Skin;
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extern WIDGET_SKIN const * SCROLLBAR__pSkinDefault;
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#endif /* GUI_WINSUPPORT */
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#endif /* Avoid multiple inclusion */
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/*************************** End of file ****************************/
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