Alejandro Rodriguez
RT1050 GUI demo using emWin library
Diff: emwin/emWin_header/WIDGET.h
- Revision:
- 0:dd702039127a
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/emwin/emWin_header/WIDGET.h Thu Sep 20 19:16:34 2018 +0000
@@ -0,0 +1,389 @@
+/*********************************************************************
+* SEGGER Microcontroller GmbH & Co. KG *
+* Solutions for real time microcontroller applications *
+**********************************************************************
+* *
+* (c) 1996 - 2016 SEGGER Microcontroller GmbH & Co. KG *
+* *
+* Internet: www.segger.com Support: support@segger.com *
+* *
+**********************************************************************
+
+** emWin V5.38 - 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, 1109 McKay Dr, M/S 76, San Jose, CA 95131, USA
+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 : WIDGET.h
+Purpose : Widget interface
+---------------------------END-OF-HEADER------------------------------
+*/
+
+#ifndef WIDGET_H /* Avoid multiple inclusion */
+#define WIDGET_H
+
+#if defined(__cplusplus)
+extern "C" { /* Make sure we have C-declarations in C++ programs */
+#endif
+
+#include "WM_Intern.h" /* Window manager, including some internals, which speed things up */
+
+#if GUI_WINSUPPORT
+
+/*********************************************************************
+*
+* Typedefs
+*
+**********************************************************************
+*/
+typedef struct {
+ WM_HWIN hWin;
+ int Cmd; /* WIDGET_ITEM_GET_XSIZE, WIDGET_ITEM_GET_YSIZE, WIDGET_ITEM_DRAW, */
+ int ItemIndex;
+ int Col;
+ int x0, y0, x1, y1;
+ void * p;
+} WIDGET_ITEM_DRAW_INFO;
+
+typedef int WIDGET_DRAW_ITEM_FUNC(const WIDGET_ITEM_DRAW_INFO * pDrawItemInfo);
+typedef void WIDGET_PAINT (WM_HWIN hObj);
+typedef void WIDGET_CREATE (WM_HWIN hObj);
+
+typedef struct {
+ WIDGET_PAINT * pfPaint;
+ WIDGET_CREATE * pfCreate;
+ void * pSkinPrivate;
+} WIDGET_SKIN;
+
+/*********************************************************************
+*
+* Important: WIDGET_DRAW_ITEM_FUNC needs to be defined
+* in SCROLLBAR.h!
+*
+**********************************************************************
+*/
+#include "SCROLLBAR.h"
+
+/*********************************************************************
+*
+* Defines
+*
+**********************************************************************
+*/
+/*********************************************************************
+*
+* Unique widget id's
+*/
+#define BUTTON_ID 0x42555454UL /* BUTT */
+#define CHECKBOX_ID 0x43484543UL /* CHEC */
+#define DROPDOWN_ID 0x44524f50UL /* DROP */
+#define EDIT_ID 0x45444954UL /* EDIT */
+#define FRAMEWIN_ID 0x4652414dUL /* FRAM */
+#define FRAMECLNT_ID 0x46524143UL /* FRAC */
+#define GRAPH_ID 0x47524150UL /* GRAP */
+#define HEADER_ID 0x48454144UL /* HEAD */
+#define LISTBOX_ID 0x4C495342UL /* LISB */
+#define LISTVIEW_ID 0x4C495356UL /* LISV */
+#define LISTWHEEL_ID 0x4C495357UL /* LISW */
+#define MENU_ID 0x4d454e55UL /* MENU */
+#define MULTIEDIT_ID 0x4d554c45UL /* MULE */
+#define MULTIPAGE_ID 0x4d554c50UL /* MULP */
+#define MPAGECLNT_ID 0x4d50434CUL /* MPCL */
+#define PROGBAR_ID 0x50524f47UL /* PROG */
+#define RADIO_ID 0x52414449UL /* RADI */
+#define SCROLLBAR_ID 0x5343524fUL /* SCRO */
+#define SLIDER_ID 0x534c4944UL /* SLID */
+#define SWIPELIST_ID 0x53574950UL /* SWIP */
+#define TEXT_ID 0x54455854UL /* TEXT */
+#define TREEVIEW_ID 0x54524545UL /* TREE */
+#define ICONVIEW_ID 0x49434f4eUL /* ICON */
+#define IMAGE_ID 0x494d4147UL /* IMAG */
+#define SPINBOX_ID 0x5350494eUL /* SPIN */
+#define KNOB_ID 0x4b4e4f42UL /* KNOB */
+#define WINDOW_ID 0x57494e44UL /* WIND */
+
+#define WIDGET_LOCK(hWin) ((WIDGET*)GUI_LOCK_H(hWin))
+
+/*********************************************************************
+*
+* Config switches
+*/
+
+#ifndef WIDGET_USE_PARENT_EFFECT
+ #define WIDGET_USE_PARENT_EFFECT 0
+#endif
+#ifndef WIDGET_USE_FLEX_SKIN
+ #define WIDGET_USE_FLEX_SKIN 1
+#endif
+#if !defined(WIDGET_USE_SCHEME_SMALL) && !defined(WIDGET_USE_SCHEME_MEDIUM) && !defined(WIDGET_USE_SCHEME_LARGE)
+ #define WIDGET_USE_SCHEME_SMALL 1
+ #define WIDGET_USE_SCHEME_MEDIUM 0
+ #define WIDGET_USE_SCHEME_LARGE 0
+#endif
+#ifndef WIDGET_USE_SCHEME_SMALL
+ #define WIDGET_USE_SCHEME_SMALL 0
+#endif
+#ifndef WIDGET_USE_SCHEME_MEDIUM
+ #define WIDGET_USE_SCHEME_MEDIUM 0
+#endif
+#ifndef WIDGET_USE_SCHEME_LARGE
+ #define WIDGET_USE_SCHEME_LARGE 0
+#endif
+#if (WIDGET_USE_SCHEME_SMALL + WIDGET_USE_SCHEME_MEDIUM + WIDGET_USE_SCHEME_LARGE) > 1
+ #error Only one scheme can be selected!
+#endif
+
+/*********************************************************************
+*
+* States
+*/
+
+#define WIDGET_STATE_FOCUS (1 << 0)
+#define WIDGET_STATE_VERTICAL (1 << 3)
+#define WIDGET_STATE_FOCUSSABLE (1 << 4)
+
+#define WIDGET_STATE_USER0 (1 << 8) /* Freely available for derived widget */
+#define WIDGET_STATE_USER1 (1 << 9) /* Freely available for derived widget */
+#define WIDGET_STATE_USER2 (1 << 10) /* Freely available for derived widget */
+
+/*********************************************************************
+*
+* Skinning message identifiers
+*/
+#define WIDGET_ITEM_CREATE 0
+#define WIDGET_ITEM_DRAW 1
+#define WIDGET_ITEM_DRAW_ARROW 2
+#define WIDGET_ITEM_DRAW_ARROW_L 3
+#define WIDGET_ITEM_DRAW_ARROW_R 4
+#define WIDGET_ITEM_DRAW_BACKGROUND 5
+#define WIDGET_ITEM_DRAW_BITMAP 6
+#define WIDGET_ITEM_DRAW_BUTTON 7
+#define WIDGET_ITEM_DRAW_BUTTON_L 8
+#define WIDGET_ITEM_DRAW_BUTTON_R 9
+#define WIDGET_ITEM_DRAW_FOCUS 10
+#define WIDGET_ITEM_DRAW_FRAME 11
+#define WIDGET_ITEM_DRAW_OVERLAP 12
+#define WIDGET_ITEM_DRAW_OVERLAY 13
+#define WIDGET_ITEM_DRAW_SEP 14
+#define WIDGET_ITEM_DRAW_SHAFT 15
+#define WIDGET_ITEM_DRAW_SHAFT_L 16
+#define WIDGET_ITEM_DRAW_SHAFT_R 17
+#define WIDGET_ITEM_DRAW_TEXT 18
+#define WIDGET_ITEM_DRAW_THUMB 19
+#define WIDGET_ITEM_DRAW_TICKS 20
+#define WIDGET_ITEM_GET_BORDERSIZE_B 21
+#define WIDGET_ITEM_GET_BORDERSIZE_L 22
+#define WIDGET_ITEM_GET_BORDERSIZE_R 23
+#define WIDGET_ITEM_GET_BORDERSIZE_T 24
+#define WIDGET_ITEM_GET_BUTTONSIZE 25
+#define WIDGET_ITEM_GET_XSIZE 26
+#define WIDGET_ITEM_GET_YSIZE 27
+#define WIDGET_ITEM_GET_RADIUS 28
+#define WIDGET_ITEM_APPLY_PROPS 29 // Not to be documented. Use this message identifier to update the
+ // properties of attached widgets from <WIDGET>_DrawSkinFlex().
+
+#define WIDGET_DRAW_OVERLAY WIDGET_ITEM_DRAW_OVERLAY
+#define WIDGET_DRAW_BACKGROUND WIDGET_ITEM_DRAW_BACKGROUND
+
+/*********************************************************************
+*
+* Messages
+*/
+
+#define WM_WIDGET_SET_EFFECT (WM_WIDGET + 0)
+
+/*********************************************************************
+*
+* Create flags
+*/
+
+#define WIDGET_CF_VERTICAL WIDGET_STATE_VERTICAL
+
+/*********************************************************************
+*
+* Widget object
+*
+* The widget object is the base class for most widgets
+*/
+typedef struct {
+ int EffectSize;
+ void (* pfDrawUp) (void);
+ void (* pfDrawUpRect) (const GUI_RECT * pRect);
+ void (* pfDrawDown) (void);
+ void (* pfDrawDownRect)(const GUI_RECT * pRect);
+ void (* pfDrawFlat) (void);
+ void (* pfDrawFlatRect)(const GUI_RECT * pRect);
+} WIDGET_EFFECT;
+
+typedef struct {
+ WM_Obj Win;
+ const WIDGET_EFFECT* pEffect;
+ I16 Id;
+ U16 State;
+ #if GUI_DEBUG_LEVEL > 1
+ U32 DebugId;
+ #endif
+} WIDGET;
+
+
+/*********************************************************************
+*
+* GUI_DRAW
+*
+* The GUI_DRAW object is used as base class for selfdrawing,
+* non-windows objects. They are used as content of different widgets,
+* such as the bitmap or header widgets.
+*/
+/* Declare Object struct */
+typedef struct GUI_DRAW GUI_DRAW;
+typedef void GUI_DRAW_SELF_CB (WM_HWIN hWin);
+typedef WM_HMEM GUI_DRAW_HANDLE;
+
+/* Declare Object constants (member functions etc) */
+typedef struct {
+ void (* pfDraw) (GUI_DRAW_HANDLE hDrawObj, WM_HWIN hObj, int x, int y);
+ int (* pfGetXSize)(GUI_DRAW_HANDLE hDrawObj);
+ int (* pfGetYSize)(GUI_DRAW_HANDLE hDrawObj);
+} GUI_DRAW_CONSTS;
+
+/* Declare Object */
+struct GUI_DRAW {
+ const GUI_DRAW_CONSTS* pConsts;
+ union {
+ const void * pData;
+ GUI_DRAW_SELF_CB* pfDraw;
+ } Data;
+ I16 xOff, yOff;
+};
+
+/* GUI_DRAW_ API */
+void GUI_DRAW__Draw (GUI_DRAW_HANDLE hDrawObj, WM_HWIN hObj, int x, int y);
+int GUI_DRAW__GetXSize(GUI_DRAW_HANDLE hDrawObj);
+int GUI_DRAW__GetYSize(GUI_DRAW_HANDLE hDrawObj);
+
+/* GUI_DRAW_ Constructurs for different objects */
+WM_HMEM GUI_DRAW_BITMAP_Create (const GUI_BITMAP* pBitmap, int x, int y);
+WM_HMEM GUI_DRAW_BMP_Create (const void* pBMP, int x, int y);
+WM_HMEM GUI_DRAW_STREAMED_Create(const GUI_BITMAP_STREAM * pBitmap, int x, int y);
+WM_HMEM GUI_DRAW_SELF_Create(GUI_DRAW_SELF_CB* pfDraw, int x, int y);
+
+/*********************************************************************
+*
+* Global data
+*
+**********************************************************************
+*/
+
+extern const WIDGET_EFFECT WIDGET_Effect_3D;
+extern const WIDGET_EFFECT WIDGET_Effect_3D1L;
+extern const WIDGET_EFFECT WIDGET_Effect_3D2L;
+extern const WIDGET_EFFECT WIDGET_Effect_None;
+extern const WIDGET_EFFECT WIDGET_Effect_Simple;
+
+/*********************************************************************
+*
+* Internal API routines
+*
+**********************************************************************
+*/
+
+void WIDGET__DrawFocusRect (WIDGET * pWidget, const GUI_RECT * pRect, int Dist);
+void WIDGET__DrawHLine (WIDGET * pWidget, int y, int x0, int x1);
+void WIDGET__DrawTriangle (WIDGET * pWidget, int x, int y, int Size, int Inc);
+void WIDGET__DrawVLine (WIDGET * pWidget, int x, int y0, int y1);
+void WIDGET__EFFECT_DrawDownRect(WIDGET * pWidget, GUI_RECT * pRect);
+void WIDGET__EFFECT_DrawDown (WIDGET * pWidget);
+void WIDGET__EFFECT_DrawUpRect (WIDGET * pWidget, GUI_RECT * pRect);
+void WIDGET__FillRectEx (WIDGET * pWidget, const GUI_RECT * pRect);
+int WIDGET__GetWindowSizeX (WM_HWIN hWin);
+GUI_COLOR WIDGET__GetBkColor (WM_HWIN hObj);
+int WIDGET__GetXSize (const WIDGET * pWidget);
+int WIDGET__GetYSize (const WIDGET * pWidget);
+void WIDGET__GetClientRect (WIDGET * pWidget, GUI_RECT * pRect);
+void WIDGET__GetInsideRect (WIDGET * pWidget, GUI_RECT * pRect);
+void WIDGET__Init (WIDGET * pWidget, int Id, U16 State);
+void WIDGET__RotateRect90 (WIDGET * pWidget, GUI_RECT * pDest, const GUI_RECT * pRect);
+void WIDGET__SetScrollState (WM_HWIN hWin, const WM_SCROLL_STATE * pVState, const WM_SCROLL_STATE * pState);
+void WIDGET__FillStringInRect (const char * pText, const GUI_RECT * pFillRect, const GUI_RECT * pTextRectMax, const GUI_RECT * pTextRectAct);
+
+/*********************************************************************
+*
+* API routines
+*
+**********************************************************************
+*/
+void WIDGET_SetState (WM_HWIN hObj, int State);
+void WIDGET_AndState (WM_HWIN hObj, int State);
+void WIDGET_OrState (WM_HWIN hObj, int State);
+int WIDGET_HandleActive (WM_HWIN hObj, WM_MESSAGE* pMsg);
+int WIDGET_GetState (WM_HWIN hObj);
+int WIDGET_SetWidth (WM_HWIN hObj, int Width);
+
+void WIDGET_EFFECT_3D_DrawUp(void);
+
+const WIDGET_EFFECT* WIDGET_SetDefaultEffect(const WIDGET_EFFECT* pEffect);
+
+void WIDGET_SetEffect (WM_HWIN hObj, const WIDGET_EFFECT* pEffect);
+
+const WIDGET_EFFECT* WIDGET_GetDefaultEffect(void);
+
+void WIDGET_EFFECT_3D_SetColor (unsigned Index, GUI_COLOR Color);
+void WIDGET_EFFECT_3D1L_SetColor (unsigned Index, GUI_COLOR Color);
+void WIDGET_EFFECT_3D2L_SetColor (unsigned Index, GUI_COLOR Color);
+void WIDGET_EFFECT_Simple_SetColor(unsigned Index, GUI_COLOR Color);
+
+GUI_COLOR WIDGET_EFFECT_3D_GetColor (unsigned Index);
+GUI_COLOR WIDGET_EFFECT_3D1L_GetColor (unsigned Index);
+GUI_COLOR WIDGET_EFFECT_3D2L_GetColor (unsigned Index);
+GUI_COLOR WIDGET_EFFECT_Simple_GetColor(unsigned Index);
+
+int WIDGET_EFFECT_3D_GetNumColors(void);
+int WIDGET_EFFECT_3D1L_GetNumColors(void);
+int WIDGET_EFFECT_3D2L_GetNumColors(void);
+int WIDGET_EFFECT_Simple_GetNumColors(void);
+
+/*********************************************************************
+*
+* Compatibility macros
+*
+**********************************************************************
+*/
+#define WIDGET_SetDefaultEffect_3D() WIDGET_SetDefaultEffect(&WIDGET_Effect_3D)
+#define WIDGET_SetDefaultEffect_3D1L() WIDGET_SetDefaultEffect(&WIDGET_Effect_3D1L)
+#define WIDGET_SetDefaultEffect_3D2L() WIDGET_SetDefaultEffect(&WIDGET_Effect_3D2L)
+#define WIDGET_SetDefaultEffect_None() WIDGET_SetDefaultEffect(&WIDGET_Effect_None)
+#define WIDGET_SetDefaultEffect_Simple() WIDGET_SetDefaultEffect(&WIDGET_Effect_Simple)
+
+#endif /* GUI_WINSUPPORT */
+
+#if defined(__cplusplus)
+ }
+#endif
+
+#endif /* SLIDER_H */
+
+
+
+