guidemo_cursor.c

UCOSII在STM32平台的移植

/*
*********************************************************************************************************
*                                                uC/GUI
*                        Universal graphic software for embedded applications
*
*                       (c) Copyright 2002, Micrium Inc., Weston, FL
*                       (c) Copyright 2002, SEGGER Microcontroller Systeme GmbH
*
*              礐/GUI 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 a license and should not be redistributed
*              in any way. We appreciate your understanding and fairness.
*
----------------------------------------------------------------------
File        : GUIDEMO_Cursor.c
Purpose     : shows Cursor-API
----------------------------------------------------------------------
*/

//#include "GUI.h"
//#include "GUIDEMO.h"
#include "..\GUIinc\GUI.h"
#include "..\uCGUIDemo\GUIDEMO.h"

#if (GUI_SUPPORT_CURSOR | GUI_SUPPORT_TOUCH)

/*********************************************************************
*
*       GUIDEMO_Cursor
*
**********************************************************************
*/

#define countof(Obj) (sizeof(Obj)/sizeof(Obj[0]))

static const GUI_CURSOR* _aCursor[] =
{
   &GUI_CursorArrowM, & GUI_CursorArrowMI, & GUI_CursorCrossM,
   & GUI_CursorCrossMI, 
};

static void _MoveCursor(const GUI_CURSOR* Cursor)
{
   int x, y;
   int xMax, yMax;
   xMax = LCD_GetXSize() / 2;
   yMax = LCD_GetYSize() / 2;
   GUI_CURSOR_Select(Cursor);  
   for (x = y = 0;
      ((x != xMax) && (y != yMax) && !GUIDEMO_CheckCancel());
      x += 4, y += 4)
   {
      if (x == xMax)
      {
         x = xMax;
      }
      if (y == yMax)
      {
         y = yMax;
      }
      //GUI_CURSOR_Deactivate();
	  //GUIDEMO_Delay(5);

	  GUI_CURSOR_SetPosition(x, y);
	  //GUI_CURSOR_Activate();
      GUIDEMO_Delay(75);
   }
}

static void _DispCursor(void)
{
   GUI_CURSOR_Hide();
   GUI_SetTextMode(GUI_TM_TRANS);
   GUI_SetFont(&GUI_FontComic24B_1);  
   GUI_DispStringAt("Available\n  cursors:", 20, 30);
   GUI_SetFont(&GUI_FontComic18B_1);  
   /* Display the arrow cursor */
   GUI_DispStringAt("arrow cursors:", 0, 90);
   GUI_DrawBitmap(&GUI_BitmapArrowS, 10, 110);
   GUI_DispStringAt("S", 10, 140);
   GUI_DrawBitmap(&GUI_BitmapArrowM, 40, 110);
   GUI_DispStringAt("M", 40, 140);
   GUI_DrawBitmap(&GUI_BitmapArrowL, 70, 110);
   GUI_DispStringAt("L", 70, 140);
   /* Display the arrow cursor inverted */
   GUI_DispStringAt("inverted arrow cursors:", 125, 90);
   GUI_DrawBitmap(&GUI_BitmapArrowSI, 145, 110);
   GUI_DispStringAt("S", 145, 140);
   GUI_DrawBitmap(&GUI_BitmapArrowMI, 175, 110);
   GUI_DispStringAt("M", 175, 140);
   GUI_DrawBitmap(&GUI_BitmapArrowLI, 205, 110);
   GUI_DispStringAt("L", 205, 140);
   /* Display the cross cursor */
   GUI_DispStringAt("cross cursors:", 0, 155);
   GUI_DrawBitmap(&GUI_BitmapCrossS, 10, 185);
   GUI_DispStringAt("S", 10, 200);
   GUI_DrawBitmap(&GUI_BitmapCrossM, 40, 180);
   GUI_DispStringAt("M", 40, 200);
   GUI_DrawBitmap(&GUI_BitmapCrossL, 70, 175);
   GUI_DispStringAt("L", 70, 200);
   /* Display the cross cursor inverted */
   GUI_DispStringAt("inverted cross cursors:", 125, 155);
   GUI_DrawBitmap(&GUI_BitmapCrossSI, 145, 185);
   GUI_DispStringAt("S", 145, 200);
   GUI_DrawBitmap(&GUI_BitmapCrossMI, 175, 180);
   GUI_DispStringAt("M", 175, 200);
   GUI_DrawBitmap(&GUI_BitmapCrossLI, 205, 175);
   GUI_DispStringAt("L", 205, 200);
}

void GUIDEMO_Cursor(void)
{
   int i = 0;
   GUIDEMO_ShowIntro("Cursor", "\nuC/GUI supports" "\nsoftware cursor");
   GUI_SetBkColor(GUI_BLUE);
   GUI_Clear();
   _DispCursor();
   GUIDEMO_Delay(2000);
   GUIDEMO_NotifyStartNext();
   GUI_CURSOR_Show(); 
   for (i = 0; (i < countof(_aCursor) && !GUIDEMO_CheckCancel()); i++)
   {
      GUI_Clear();
      _MoveCursor(_aCursor[i]);
   }
//   GUI_CURSOR_SetPosition(0, 0);
//   GUI_CURSOR_Select(&GUI_CursorArrowMI);
   
//   GUI_CURSOR_Hide();

//   GUI_CURSOR_Show();
//   GUI_CURSOR_Show();
   
}

#else

void GUIDEMO_Cursor(void)
{
}

#endif