Diff: middleware-emwin/GUI/Include/DROPDOWN.h

Revision:

5:f62a9e4a499a

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/middleware-emwin/GUI/Include/DROPDOWN.h	Sat Nov 13 12:02:49 2021 +0000
@@ -0,0 +1,206 @@
+/*********************************************************************
+*                SEGGER Microcontroller GmbH                         *
+*        Solutions for real time microcontroller applications        *
+**********************************************************************
+*                                                                    *
+*        (c) 1996 - 2018  SEGGER Microcontroller GmbH                *
+*                                                                    *
+*        Internet: www.segger.com    Support:  support@segger.com    *
+*                                                                    *
+**********************************************************************
+
+** emWin V5.48 - 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  Cypress Semiconductor Corporation,
+whose registered  office is situated  at 198 Champion Ct. San Jose, CA 
+95134 USA  solely for the  purposes of creating  libraries for Cypress
+PSoC3 and  PSoC5 processor-based devices,  sublicensed and distributed
+under  the  terms  and  conditions  of  the  Cypress  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:              Cypress Semiconductor Corp, 198 Champion Ct., San Jose, CA 95134, USA
+Licensed SEGGER software: emWin
+License number:           GUI-00319
+License model:            Services and License Agreement, signed June 10th, 2009
+Licensed platform:        Any Cypress platform (Initial targets are: PSoC3, PSoC5)
+----------------------------------------------------------------------
+Support and Update Agreement (SUA)
+SUA period:               2009-06-12 - 2022-07-27
+Contact to extend SUA:    sales@segger.com
+----------------------------------------------------------------------
+File        : DROPDOWN.h
+Purpose     : Multiple choice object include
+--------------------END-OF-HEADER-------------------------------------
+*/
+
+#ifndef DROPDOWN_H
+#define DROPDOWN_H
+
+#include "WM.h"
+#include "DIALOG_Intern.h"      /* Req. for Create indirect data structure */
+#include "LISTBOX.h"
+
+#if GUI_WINSUPPORT
+
+#if defined(__cplusplus)
+  extern "C" {     /* Make sure we have C-declarations in C++ programs */
+#endif
+
+/************************************************************
+*
+*       Create flags
+*/
+#define DROPDOWN_CF_AUTOSCROLLBAR   (1 << 0)
+#define DROPDOWN_CF_UP              (1 << 1)
+
+/*********************************************************************
+*
+*       Color indices
+*/
+#define DROPDOWN_CI_UNSEL    0
+#define DROPDOWN_CI_SEL      1
+#define DROPDOWN_CI_SELFOCUS 2
+
+#define DROPDOWN_CI_ARROW    0
+#define DROPDOWN_CI_BUTTON   1
+
+/*********************************************************************
+*
+*       Skinning property indices
+*/
+#define DROPDOWN_SKINFLEX_PI_EXPANDED 0
+#define DROPDOWN_SKINFLEX_PI_FOCUSED  1
+#define DROPDOWN_SKINFLEX_PI_ENABLED  2
+#define DROPDOWN_SKINFLEX_PI_DISABLED 3
+
+/*********************************************************************
+*
+*       Types
+*
+**********************************************************************
+*/
+typedef WM_HMEM DROPDOWN_Handle;
+
+typedef struct {
+  GUI_COLOR aColorFrame[3];
+  GUI_COLOR aColorUpper[2];
+  GUI_COLOR aColorLower[2];
+  GUI_COLOR ColorArrow;
+  GUI_COLOR ColorText;
+  GUI_COLOR ColorSep;
+  int Radius;
+} DROPDOWN_SKINFLEX_PROPS;
+
+/*********************************************************************
+*
+*       Create functions
+*
+**********************************************************************
+*/
+DROPDOWN_Handle DROPDOWN_Create        (WM_HWIN hWinParent, int x0, int y0, int xSize, int ySize, int Flags);
+DROPDOWN_Handle DROPDOWN_CreateEx      (int x0, int y0, int xSize, int ySize, WM_HWIN hParent, int WinFlags, int ExFlags, int Id);
+DROPDOWN_Handle DROPDOWN_CreateUser    (int x0, int y0, int xSize, int ySize, WM_HWIN hParent, int WinFlags, int ExFlags, int Id, int NumExtraBytes);
+DROPDOWN_Handle DROPDOWN_CreateIndirect(const GUI_WIDGET_CREATE_INFO* pCreateInfo, WM_HWIN hWinParent, int x0, int y0, WM_CALLBACK* cb);
+
+/*********************************************************************
+*
+*       The callback ...
+*
+* Do not call it directly ! It is only to be used from within an
+* overwritten callback.
+*/
+void DROPDOWN_Callback(WM_MESSAGE * pMsg);
+
+/*********************************************************************
+*
+*       Member functions
+*
+**********************************************************************
+*/
+void             DROPDOWN_AddKey           (DROPDOWN_Handle hObj, int Key);
+void             DROPDOWN_AddString        (DROPDOWN_Handle hObj, const char* s);
+void             DROPDOWN_Collapse         (DROPDOWN_Handle hObj);
+void             DROPDOWN_DecSel           (DROPDOWN_Handle hObj);
+void             DROPDOWN_DecSelExp        (DROPDOWN_Handle hObj);
+void             DROPDOWN_DeleteItem       (DROPDOWN_Handle hObj, unsigned int Index);
+void             DROPDOWN_Expand           (DROPDOWN_Handle hObj);
+GUI_COLOR        DROPDOWN_GetBkColor       (DROPDOWN_Handle hObj, unsigned int Index);
+GUI_COLOR        DROPDOWN_GetColor         (DROPDOWN_Handle hObj, unsigned int Index);
+const GUI_FONT * DROPDOWN_GetFont          (DROPDOWN_Handle hObj);
+unsigned         DROPDOWN_GetItemDisabled  (DROPDOWN_Handle hObj, unsigned Index);
+unsigned         DROPDOWN_GetItemSpacing   (DROPDOWN_Handle hObj);
+int              DROPDOWN_GetItemText      (DROPDOWN_Handle hObj, unsigned Index, char * pBuffer, int MaxSize);
+LISTBOX_Handle   DROPDOWN_GetListbox       (DROPDOWN_Handle hObj);
+int              DROPDOWN_GetNumItems      (DROPDOWN_Handle hObj);
+int              DROPDOWN_GetSel           (DROPDOWN_Handle hObj);
+int              DROPDOWN_GetSelExp        (DROPDOWN_Handle hObj);
+GUI_COLOR        DROPDOWN_GetTextColor     (DROPDOWN_Handle hObj, unsigned int Index);
+int              DROPDOWN_GetUserData      (DROPDOWN_Handle hObj, void * pDest, int NumBytes);
+void             DROPDOWN_IncSel           (DROPDOWN_Handle hObj);
+void             DROPDOWN_IncSelExp        (DROPDOWN_Handle hObj);
+void             DROPDOWN_InsertString     (DROPDOWN_Handle hObj, const char* s, unsigned int Index);
+void             DROPDOWN_SetAutoScroll    (DROPDOWN_Handle hObj, int OnOff);
+void             DROPDOWN_SetBkColor       (DROPDOWN_Handle hObj, unsigned int Index, GUI_COLOR color);
+void             DROPDOWN_SetColor         (DROPDOWN_Handle hObj, unsigned int Index, GUI_COLOR Color);
+void             DROPDOWN_SetFont          (DROPDOWN_Handle hObj, const GUI_FONT * pfont);
+void             DROPDOWN_SetItemDisabled  (DROPDOWN_Handle hObj, unsigned Index, int OnOff);
+void             DROPDOWN_SetItemSpacing   (DROPDOWN_Handle hObj, unsigned Value);
+int              DROPDOWN_SetListHeight    (DROPDOWN_Handle hObj, unsigned Height);
+void             DROPDOWN_SetScrollbarColor(DROPDOWN_Handle hObj, unsigned Index, GUI_COLOR Color);
+void             DROPDOWN_SetScrollbarWidth(DROPDOWN_Handle hObj, unsigned Width);
+void             DROPDOWN_SetSel           (DROPDOWN_Handle hObj, int Sel);
+void             DROPDOWN_SetSelExp        (DROPDOWN_Handle hObj, int Sel);
+void             DROPDOWN_SetTextAlign     (DROPDOWN_Handle hObj, int Align);
+void             DROPDOWN_SetTextColor     (DROPDOWN_Handle hObj, unsigned int index, GUI_COLOR color);
+void             DROPDOWN_SetTextHeight    (DROPDOWN_Handle hObj, unsigned TextHeight);
+int              DROPDOWN_SetUpMode        (DROPDOWN_Handle hObj, int OnOff);
+int              DROPDOWN_SetUserData      (DROPDOWN_Handle hObj, const void * pSrc, int NumBytes);
+
+/*********************************************************************
+*
+*       Member functions: Skinning
+*
+**********************************************************************
+*/
+void DROPDOWN_GetSkinFlexProps     (DROPDOWN_SKINFLEX_PROPS * pProps, int Index);
+void DROPDOWN_SetSkinClassic       (DROPDOWN_Handle hObj);
+void DROPDOWN_SetSkin              (DROPDOWN_Handle hObj, WIDGET_DRAW_ITEM_FUNC * pfDrawSkin);
+int  DROPDOWN_DrawSkinFlex         (const WIDGET_ITEM_DRAW_INFO * pDrawItemInfo);
+void DROPDOWN_SetSkinFlexProps     (const DROPDOWN_SKINFLEX_PROPS * pProps, int Index);
+void DROPDOWN_SetDefaultSkinClassic(void);
+WIDGET_DRAW_ITEM_FUNC * DROPDOWN_SetDefaultSkin(WIDGET_DRAW_ITEM_FUNC * pfDrawSkin);
+
+#define DROPDOWN_SKIN_FLEX    DROPDOWN_DrawSkinFlex
+
+/*********************************************************************
+*
+*       Managing default values
+*
+**********************************************************************
+*/
+GUI_COLOR        DROPDOWN_GetDefaultBkColor       (int Index);
+GUI_COLOR        DROPDOWN_GetDefaultColor         (int Index);
+const GUI_FONT * DROPDOWN_GetDefaultFont          (void);
+GUI_COLOR        DROPDOWN_GetDefaultScrollbarColor(int Index);
+void             DROPDOWN_SetDefaultFont          (const GUI_FONT * pFont);
+GUI_COLOR        DROPDOWN_SetDefaultBkColor       (int Index, GUI_COLOR Color);
+GUI_COLOR        DROPDOWN_SetDefaultColor         (int Index, GUI_COLOR Color);
+GUI_COLOR        DROPDOWN_SetDefaultScrollbarColor(int Index, GUI_COLOR Color);
+
+#if defined(__cplusplus)
+  }
+#endif
+
+#endif  // GUI_WINSUPPORT
+#endif  // DROPDOWN_H
+
+/*************************** End of file ****************************/