WIDGET_Spinbox.c

00001 /*********************************************************************
00002 *                SEGGER Microcontroller GmbH                         *
00003 *        Solutions for real time microcontroller applications        *
00004 **********************************************************************
00005 *                                                                    *
00006 *        (c) 1996 - 2018  SEGGER Microcontroller GmbH                *
00007 *                                                                    *
00008 *        Internet: www.segger.com    Support:  support@segger.com    *
00009 *                                                                    *
00010 **********************************************************************
00011 
00012 ** emWin V5.48 - Graphical user interface for embedded applications **
00013 All  Intellectual Property rights  in the Software belongs to  SEGGER.
00014 emWin is protected by  international copyright laws.  Knowledge of the
00015 source code may not be used to write a similar product.  This file may
00016 only be used in accordance with the following terms:
00017 
00018 The software  has been licensed to  Cypress Semiconductor Corporation,
00019 whose registered  office is situated  at 198 Champion Ct. San Jose, CA 
00020 95134 USA  solely for the  purposes of creating  libraries for Cypress
00021 PSoC3 and  PSoC5 processor-based devices,  sublicensed and distributed
00022 under  the  terms  and  conditions  of  the  Cypress  End User License
00023 Agreement.
00024 Full source code is available at: www.segger.com
00025 
00026 We appreciate your understanding and fairness.
00027 ----------------------------------------------------------------------
00028 Licensing information
00029 Licensor:                 SEGGER Microcontroller Systems LLC
00030 Licensed to:              Cypress Semiconductor Corp, 198 Champion Ct., San Jose, CA 95134, USA
00031 Licensed SEGGER software: emWin
00032 License number:           GUI-00319
00033 License model:            Services and License Agreement, signed June 10th, 2009
00034 Licensed platform:        Any Cypress platform (Initial targets are: PSoC3, PSoC5)
00035 ----------------------------------------------------------------------
00036 Support and Update Agreement (SUA)
00037 SUA period:               2009-06-12 - 2022-07-27
00038 Contact to extend SUA:    sales@segger.com
00039 ----------------------------------------------------------------------
00040 File        : WIDGET_Spinbox.c
00041 Purpose     : Shows how to use the SPINBOX widget.
00042 Requirements: WindowManager - (x)
00043               MemoryDevices - ( )
00044               AntiAliasing  - ( )
00045               VNC-Server    - ( )
00046               PNG-Library   - ( )
00047               TrueTypeFonts - ( )
00048 ---------------------------END-OF-HEADER------------------------------
00049 */
00050 
00051 #include "GUI.h"
00052 #include "DIALOG.h"
00053 
00054 /*********************************************************************
00055 *
00056 *       Defines
00057 *
00058 **********************************************************************
00059 */
00060 //
00061 // Recommended memory to run the sample with adequate performance
00062 //
00063 #define RECOMMENDED_MEMORY (1024L * 10)
00064 
00065 /*********************************************************************
00066 *
00067 *       Static data
00068 *
00069 **********************************************************************
00070 */
00071 static const GUI_WIDGET_CREATE_INFO _aDialogSpinbox[] = {
00072   { FRAMEWIN_CreateIndirect, "Spinbox",           0,                 0,  0, 260, 160, 0, 0, 0 },
00073   { TEXT_CreateIndirect,     "Step value",        GUI_ID_TEXT0,     20, 15, 100,  21, 0, 0, 0 },
00074   { TEXT_CreateIndirect,     "Editmode \"Step\"", GUI_ID_TEXT1,     20, 42, 100,  21, 0, 0, 0 },
00075   { TEXT_CreateIndirect,     "Editmode \"Edit\"", GUI_ID_TEXT2,     20, 75, 100,  21, 0, 0, 0 },
00076   { SPINBOX_CreateIndirect,  NULL,                GUI_ID_SPINBOX0, 130, 15,  60,  21, 0, 0, 0 },
00077   { SPINBOX_CreateIndirect,  NULL,                GUI_ID_SPINBOX1, 130, 42,  60,  21, 0, 0, 0 },
00078   { SPINBOX_CreateIndirect,  NULL,                GUI_ID_SPINBOX2, 130, 75,  60,  21, 0, 0, 0 },
00079 };
00080 
00081 /*********************************************************************
00082 *
00083 *       Static code
00084 *
00085 **********************************************************************
00086 */
00087 /*********************************************************************
00088 *
00089 *       _cbBk
00090 */
00091 static void _cbBk(WM_MESSAGE * pMsg) {
00092   int xSize;
00093   int ySize;
00094 
00095   switch (pMsg->MsgId) {
00096   case WM_PAINT:
00097     xSize = LCD_GetXSize();
00098     ySize = LCD_GetYSize();
00099     GUI_DrawGradientV(0, 0, xSize, ySize, GUI_BLUE, GUI_BLACK);
00100     GUI_SetColor(GUI_WHITE);
00101     GUI_SetFont(&GUI_Font24_ASCII);
00102     GUI_SetTextMode(GUI_TM_TRANS);
00103     GUI_DispStringHCenterAt("WIDGET_Spinbox - Sample", xSize / 2, 5);
00104     break;
00105   default:
00106     WM_DefaultProc(pMsg);
00107   }
00108 }
00109 
00110 /*********************************************************************
00111 *
00112 *       _cbClient
00113 */
00114 static void _cbClient(WM_MESSAGE * pMsg) {
00115   EDIT_Handle hEdit;
00116   WM_HWIN     hItem;
00117   int         Value;
00118   int         NCode;
00119   int         Id;
00120 
00121   switch (pMsg->MsgId) {
00122   case WM_INIT_DIALOG:
00123     FRAMEWIN_SetFont(pMsg->hWin, GUI_FONT_16B_ASCII);
00124     FRAMEWIN_SetSkin(pMsg->hWin, FRAMEWIN_SKIN_FLEX);
00125     hItem = WM_GetDialogItem(pMsg->hWin, GUI_ID_TEXT0);
00126     TEXT_SetTextAlign(hItem, GUI_TA_VCENTER | GUI_TA_RIGHT);
00127     hItem = WM_GetDialogItem(pMsg->hWin, GUI_ID_TEXT1);
00128     TEXT_SetTextAlign(hItem, GUI_TA_VCENTER | GUI_TA_RIGHT);
00129     hItem = WM_GetDialogItem(pMsg->hWin, GUI_ID_TEXT2);
00130     TEXT_SetTextAlign(hItem, GUI_TA_VCENTER | GUI_TA_RIGHT);
00131     hItem = WM_GetDialogItem(pMsg->hWin, GUI_ID_SPINBOX0);
00132     SPINBOX_SetSkin(hItem, SPINBOX_SKIN_FLEX);
00133     hEdit = SPINBOX_GetEditHandle(hItem);
00134     EDIT_SetDecMode(hEdit, 1, 1, 10, 0, 0);
00135     hItem = WM_GetDialogItem(pMsg->hWin, GUI_ID_SPINBOX1);
00136     SPINBOX_SetSkin(hItem, SPINBOX_SKIN_FLEX);
00137     hEdit = SPINBOX_GetEditHandle(hItem);
00138     EDIT_SetDecMode(hEdit, 1, 0, 99999, 0, 0);
00139     hItem = WM_GetDialogItem(pMsg->hWin, GUI_ID_SPINBOX2);
00140     SPINBOX_SetSkin(hItem, SPINBOX_SKIN_FLEX);
00141     SPINBOX_SetEditMode(hItem, SPINBOX_EM_EDIT);
00142     SPINBOX_SetRange(hItem, 0, 99999);
00143     break;
00144   case WM_NOTIFY_PARENT:
00145     NCode = pMsg->Data.v;
00146     switch (NCode) {
00147     case WM_NOTIFICATION_VALUE_CHANGED:
00148       Id = WM_GetId(pMsg->hWinSrc);
00149       if (Id == GUI_ID_SPINBOX0) {
00150         Value = SPINBOX_GetValue(pMsg->hWinSrc);
00151         hItem = WM_GetDialogItem(pMsg->hWin, GUI_ID_SPINBOX1);
00152         SPINBOX_SetStep(hItem, Value);
00153       }
00154       break;
00155     default:
00156       WM_DefaultProc(pMsg);
00157     }
00158     break;
00159   case WM_PAINT:
00160     GUI_SetBkColor(GUI_MAKE_COLOR(0xAE9E8D));
00161     GUI_Clear();
00162     break;
00163   default:
00164     WM_DefaultProc(pMsg);
00165   }
00166 }
00167 
00168 /*********************************************************************
00169 *
00170 *       Public code
00171 *
00172 **********************************************************************
00173 */
00174 /*********************************************************************
00175 *
00176 *       MainTask
00177 */
00178 void MainTask(void) {
00179   GUI_Init();
00180   //
00181   // Check if recommended memory for the sample is available
00182   //
00183   if (GUI_ALLOC_GetNumFreeBytes() < RECOMMENDED_MEMORY) {
00184     GUI_ErrorOut("Not enough memory available."); 
00185     return;
00186   }
00187   WM_SetCallback(WM_HBKWIN, _cbBk);
00188   TEXT_SetDefaultTextColor(GUI_WHITE);
00189   GUI_CreateDialogBox(_aDialogSpinbox, GUI_COUNTOF(_aDialogSpinbox), _cbClient,  WM_HBKWIN,  30,  60);
00190   while (1) {
00191     GUI_Delay(100);
00192   }
00193 }
00194 
00195 /*************************** End of file ****************************/