guidemo_progbar.c

MCB2300_ucgui_LCD320240.rar LPC2368的uc/gui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_DemoProgBar.c
Purpose 	: Progress bar demo
----------------------------------------------------------------------
*/

#include "GUI.h"
#include "GUIDEMO.h"

#if GUI_WINSUPPORT

#include "PROGBAR.h"

/*********************************************************************
*
*   	GUIDEMO_DemoProgBar
*
**********************************************************************
*/

void GUIDEMO_DemoProgBar(void)
{
	PROGBAR_Handle ahProgBar[2];
	int i, iRep;
	int XMid = LCD_GetXSize() / 2;
	int YMid = LCD_GetYSize() / 2;
#if GUIDEMO_LARGE
	int MaxReps = 2;
	int Length[2] = {110, 140};
	int Height[2] = {20, 10};
	int y0 = YMid - 40;
	int dy = 10;
#elif !(GUIDEMO_TINY)
	int MaxReps = 1;
	int Length[2] = {100, 130};
	int Height[2] = {18, 10};
	int y0 = YMid - 38;
	int dy = 9;
#else
	int MaxReps = 1;
	int Length[2] = {85, 115};
	int Height[2] = {16, 8};
	int y0 = YMid - 35;
	int dy = 8;
#endif
	if (YMid < 40)
	{
		Height[0] = 14;
		y0 = 1;
		dy = 4;
	}
	GUIDEMO_ShowIntro("Widgets", "\nProgressbars in"
					"\nall variations");
	GUI_Clear();
	GUI_SetColor(GUI_WHITE);
	GUI_SetFont(&GUI_Font8x16);
	GUI_DispStringHCenterAt("Progress bar", XMid, y0);
	/* Create `em */  
	ahProgBar[0] = PROGBAR_Create(XMid - Length[0] / 2, YMid - Height[0], Length[0], Height[0], WM_CF_SHOW);
	ahProgBar[1] = PROGBAR_Create(XMid - Length[1] / 2, YMid + dy, Length[1], Height[1], WM_CF_SHOW);
	/* Use memory device (optional, for better looks) */
#if GUI_SUPPORT_MEMDEV
	PROGBAR_EnableMemdev(ahProgBar[0]);
	PROGBAR_EnableMemdev(ahProgBar[1]);
#endif
	GUIDEMO_Delay(800);
	PROGBAR_SetMinMax(ahProgBar[1], 0, 500);
	for (iRep = 0; iRep < MaxReps; iRep++)
	{
#if !(GUIDEMO_TINY)
		PROGBAR_SetFont(ahProgBar[0], &GUI_Font8x16);
#endif
#if   (LCD_BITSPERPIXEL == 2)
		PROGBAR_SetBarColor(ahProgBar[0], 0, GUI_DARKGRAY);
		PROGBAR_SetBarColor(ahProgBar[1], 0, GUI_DARKGRAY);
		PROGBAR_SetBarColor(ahProgBar[0], 1, GUI_WHITE);
		PROGBAR_SetBarColor(ahProgBar[1], 1, GUI_WHITE);
#elif (LCD_BITSPERPIXEL <= 4)
		PROGBAR_SetBarColor(ahProgBar[0], 0, GUI_DARKGRAY);
		PROGBAR_SetBarColor(ahProgBar[0], 1, GUI_LIGHTGRAY);
#else
		PROGBAR_SetBarColor(ahProgBar[0], 0, GUI_GREEN);
		PROGBAR_SetBarColor(ahProgBar[0], 1, GUI_RED);
#endif
		for (i = 0; (i <= 100) && !GUIDEMO_CheckCancel(); i++)
		{
			PROGBAR_SetValue(ahProgBar[0], i);
			PROGBAR_SetValue(ahProgBar[1], i);
			GUI_Delay(5);
		}
		PROGBAR_SetText(ahProgBar[0], "Tank empty");
		for (; (i >= 0) && !GUIDEMO_CheckCancel(); i--)
		{
			PROGBAR_SetValue(ahProgBar[0], i);
			PROGBAR_SetValue(ahProgBar[1], 200 - i);
			GUI_Delay(5);
		}
		PROGBAR_SetText(ahProgBar[0], "Any text ...");
		PROGBAR_SetTextAlign(ahProgBar[0], GUI_TA_LEFT);
		for (; (i <= 100) && !GUIDEMO_CheckCancel(); i++)
		{
			PROGBAR_SetValue(ahProgBar[0], i);
			PROGBAR_SetValue(ahProgBar[1], 200 + i);
			GUI_Delay(5);
		}
		for (; (i >= 0) && !GUIDEMO_CheckCancel(); i--)
		{
			PROGBAR_SetValue(ahProgBar[0], i);
			PROGBAR_SetValue(ahProgBar[1], 400 - i);
			GUI_Delay(5);
		}
		PROGBAR_SetFont(ahProgBar[0], &GUI_FontComic18B_1);
		PROGBAR_SetText(ahProgBar[0], "Any font ...");
		for (; (i <= 100) && !GUIDEMO_CheckCancel(); i++)
		{
			PROGBAR_SetValue(ahProgBar[0], i);
			PROGBAR_SetValue(ahProgBar[1], 400 + i);
			GUI_Delay(5);
		}
		GUIDEMO_Delay(1000);
	}
	GUIDEMO_Delay(1000);
	PROGBAR_Delete(ahProgBar[0]);
	PROGBAR_Delete(ahProgBar[1]);
	GUIDEMO_Delay(1000);
	GUI_SetFont(&GUI_Font10S_ASCII);
}

#elif defined(NC30) || defined(NC308)

void GUIDEMO_ProgBar(void)
{
}

#endif /* GUI_WINSUPPORT */