eeb_softkeyboard.cpp

基于ARM平台的控制系统,自己带有MINIGUI,可以直接在VC下运行界面演示程序

#include "eeb.h"

const char * g_strNumber[10]={
	"0","1","2","3","4","5","6","7","8","9"
};

//20*20
const unsigned char close_up[]={
	0xff,0xff,0xf0,0xfe,0x3,0xf0,0xf8,0x0,0xf0,0xe0,0x0,0x30,0xe0,0x0,0x30,0xc0,0x0,0x10,0xc0,0x0,0x10,0x83,0xc,0x0,0x81,0x98,0x0,0x80,0xf0,0x0,0x80,0x60,0x0,0x80,0xf0,0x0,0x81,0x98,0x0,0xc3,0xc,0x10,0xc0,0x0,0x10,0xe0,0x0,0x30,0xe0,0x0,0x30,0xf8,0x0,0xf0,0xfe,0x3,0xf0,0xff,0xff,0xf0,
};
//20*20
const unsigned char close_down[]={
	0xff,0xff,0xf0,0xff,0xff,0xf0,0xff,0xff,0xf0,0xff,0xff,0xf0,0xff,0xff,0xf0,0xff,0xff,0xf0,0xff,0xff,0xf0,0xfc,0xf3,0xf0,0xfe,0x67,0xf0,0xff,0xf,0xf0,0xff,0x9f,0xf0,0xff,0xf,0xf0,0xfe,0x67,0xf0,0xfc,0xf3,0xf0,0xff,0xff,0xf0,0xff,0xff,0xf0,0xff,0xff,0xf0,0xff,0xff,0xf0,0xff,0xff,0xf0,0xff,0xff,0xf0,
};


void NANA_SoftKeyBoard::OnCreate ()
{
	int x,y,i;
	int y_pos,x_pos;
	NANARect	rc;
	
	GetWindowRect(&rc);

	w_bCloseButtonDown = 0;

	rc.w_nY2 -= 10;
	rc.w_nX1 += 10;
	
	y_pos = rc.w_nY2 - NUMBER_BUTTON_HEIGHT;
	x_pos = rc.w_nX1;

	if(!w_bMaskDisplay)
	{
		w_buts[0].CreateWnd(this,x_pos,y_pos,
						NUMBER_BUTTON_WIDTH,NUMBER_BUTTON_HEIGHT);
	}else{
		w_buts[0].CreateWnd(this,x_pos,y_pos,
			NUMBER_BUTTON_WIDTH*2+NUMBER_BUTTON_SPACE,NUMBER_BUTTON_HEIGHT);
	}
	w_buts[0].SetCaption("0");
	
	x_pos += NUMBER_BUTTON_WIDTH + NUMBER_BUTTON_SPACE;
	if(!w_bMaskDisplay)
	{
		w_dot.CreateWnd(this,x_pos,y_pos,
						NUMBER_BUTTON_WIDTH,NUMBER_BUTTON_HEIGHT);
		w_dot.SetCaption(".");
	}
	
	x_pos += NUMBER_BUTTON_WIDTH + NUMBER_BUTTON_SPACE;

	w_butClr.CreateWnd(this,x_pos,y_pos,
		NUMBER_BUTTON_WIDTH,NUMBER_BUTTON_HEIGHT);
	
	x_pos += NUMBER_BUTTON_WIDTH + NUMBER_BUTTON_SPACE;
	if(!w_bMaskDisplay)
	{
		w_butOK.CreateWnd(this,x_pos,y_pos - NUMBER_BUTTON_HEIGHT - NUMBER_BUTTON_SPACE,
			NUMBER_BUTTON_WIDTH,NUMBER_BUTTON_HEIGHT*2+NUMBER_BUTTON_SPACE);
	}else{
		w_butOK.CreateWnd(this,x_pos,y_pos - NUMBER_BUTTON_HEIGHT*3 - 3*NUMBER_BUTTON_SPACE,
			NUMBER_BUTTON_WIDTH,NUMBER_BUTTON_HEIGHT*4+3*NUMBER_BUTTON_SPACE);
	}
	
	if(!w_bMaskDisplay)
	{
		w_adj_down.CreateWnd(this,x_pos,y_pos - NUMBER_BUTTON_HEIGHT*2-2*NUMBER_BUTTON_SPACE,
			NUMBER_BUTTON_WIDTH,NUMBER_BUTTON_HEIGHT);
		w_adj_down.SetIcon(ICON16_ADJDOWN);
		w_adj_up.CreateWnd(this,x_pos,y_pos - NUMBER_BUTTON_HEIGHT*3 - 3*NUMBER_BUTTON_SPACE,
			NUMBER_BUTTON_WIDTH,NUMBER_BUTTON_HEIGHT);
		w_adj_up.SetIcon(ICON16_ADJUP);
	}
	

	i = 1;
	for(y=0;y<3;y++)
	{
		x_pos = rc.w_nX1;
		y_pos -= NUMBER_BUTTON_HEIGHT + NUMBER_BUTTON_SPACE;
		for(x=0;x<3;x++)
		{
			w_buts[i].CreateWnd(this,x_pos,y_pos,
				NUMBER_BUTTON_WIDTH,NUMBER_BUTTON_HEIGHT);
			w_buts[i].SetCaption(g_strNumber[i]);
			x_pos += NUMBER_BUTTON_WIDTH+NUMBER_BUTTON_SPACE;
			i++;
		}
	}

	if(!w_bMaskDisplay)
	{
		w_plus_minus.CreateWnd(this,rc.w_nX1,y_pos-NUMBER_BUTTON_HEIGHT - NUMBER_BUTTON_SPACE,
								NUMBER_BUTTON_WIDTH/2+5,NUMBER_BUTTON_HEIGHT);
		w_plus_minus.SetCaption("+/-");
	}
	CaptureMouse();
}
void NANA_SoftKeyBoard::OnPaint()
{
	int i;
	char digit[DIGIT_COUNT];
	NANA_BITMAP	bmp;
	int width;
	NANARect rc;
	GetWindowRect(&rc);

	w_butOK.SetCaption(GetStringResource(strSOKBOK));
	w_butClr.SetCaption(GetStringResource(strSOKBClear));

	//rc.w_nX2 -= 3;
	//rc.w_nY2 -= 3;
	Rect(rc.w_nX1, rc.w_nY1, rc.w_nX2, rc.w_nY2,1,0);
	RectFill(rc.w_nX1, rc.w_nY1, rc.w_nX2, rc.w_nY1+30,1);
	//DrawVerticalLine(rc.w_nX2,rc.w_nY1+3,rc.GetHeight(),3);
	//DrawHorizontalLine(rc.w_nX1+3,rc.w_nY2,rc.GetWidth(),3);

	if( w_Icon >= 0 )
	{
		DrawICON(w_Icon,rc.w_nX1+5,rc.w_nY1+5,1);
		TextPrint(w_strCaption,rc.w_nX1+25,rc.w_nY1+5,&NANA_FONT16,1);
	}else{
		TextPrint(w_strCaption,rc.w_nX1+5,rc.w_nY1+5,&NANA_FONT16,1);
	}
	
	
	if(w_Fraction>0)
	{
		sprintf(digit,"%s%d.%d",w_bNegative?"-":"",w_Interger,w_Fraction);
	}else{
		if(w_Interger>0 || (!w_bMaskDisplay))
		{
			sprintf(digit,"%s%d",w_bNegative?"-":"",w_Interger);
		}else{
			//密码输入状态清空时(w_Interger==0 && w_Fraction==0)不显示
			sprintf(digit,"");
		}
	}

	if(w_bMaskDisplay)
	{
		for(i=0;i<(int)strlen(digit);i++)
		{
			digit[i] = 'x';
		}
	}
	
	width = GetTextWidth(digit,&NANA_FONT32,-1);
	
	if(w_UnitIcon >= 0)
	{
		ICON *picon = GetIcon(w_UnitIcon);
		DrawICON(w_UnitIcon,rc.w_nX2 - 50 ,rc.w_nY1+35+(32-picon->height)/2,0);
		TextPrint(digit,rc.w_nX2 - 52 - width,rc.w_nY1+35,&NANA_FONT32,0);
	}else{
		TextPrint(digit,rc.w_nX2 - 20 - width,rc.w_nY1+35,&NANA_FONT32,0);
	}
	
	bmp.biBitCount=1;
	bmp.biHeight=20;
	bmp.biWidth=20;
	bmp.biReverseColor=0;
	if(w_bCloseButtonDown)
		bmp.pData = (unsigned char *)close_down;
	else
		bmp.pData = (unsigned char *)close_up;
	GHAL_put_bmp(rc.w_nX2-25,rc.w_nY1+5,&bmp);
}
void NANA_SoftKeyBoard::OnMouseDown(int x,int y)
{
	NANARect rc;
	GetWindowRect(&rc);
	
	if(x>rc.w_nX2-25 && y<rc.w_nY1+25 && x<rc.w_nX2 && y>rc.w_nY1)
	{
		w_bCloseButtonDown = 1;
		SetUIDirty(1);
	}
}
void NANA_SoftKeyBoard::OnMouseUp(int x,int y)
{
	NANARect rc;
	GetWindowRect(&rc);
	if(x>rc.w_nX2-25 && y<rc.w_nY1+25 && x<rc.w_nX2 && y>rc.w_nY1)
	{
		w_bCloseButtonDown = 0;
		//close this window
		CloseWindow();
	}
}
void NANA_SoftKeyBoard::Show(NANAFrameWnd * pNotifyWnd,const char * pstrCaption,int bPasswordInput,int nIcon,int nUnitIcon)
{
	int width,height;
	w_pNotifyWnd = pNotifyWnd;
	width = 200;
	height = 200;
	DEBUG_Assert( strlen(pstrCaption) < MAX_CAPTION_SIZE );
	strcpy(w_strCaption,pstrCaption);
	w_Icon = nIcon;
	w_UnitIcon = nUnitIcon;
	w_bMaskDisplay = bPasswordInput;
	w_bAutoClear = 1;
	w_AdjStep = 1;
	this->CreateWnd(NULL,(SCREEN_WIDTH-width)/2,30+(SCREEN_HEIGHT- 30 -height)/2,
						width,height);
}
void NANA_SoftKeyBoard::OnNotify(NANAWnd *pSrcWnd,int nMessageCode,int nParam1,int nParam2)
{
	int i; 
	if(pSrcWnd == &w_butOK)
	{
		NotifyWindow(w_pNotifyWnd,SOKB_INPUT,0,0);
		CloseWindow();
	}else
	if(&w_dot == pSrcWnd)
	{
		AddDisplay('.');
		SetUIDirty(1);
	}else
	if(&w_butClr == pSrcWnd)
	{
		ClearDisplay();
		SetUIDirty(1);
	}else
	if(&w_plus_minus == pSrcWnd)
	{
		w_bNegative = !w_bNegative;
		SetUIDirty(1);
	}else
	if(&w_adj_up == pSrcWnd)
	{
		SetDisplay_float(GetDisplay_float() + w_AdjStep);
		SetUIDirty(1);
	}else
	if(&w_adj_down == pSrcWnd)
	{
		SetDisplay_float(GetDisplay_float() - w_AdjStep);
		SetUIDirty(1);
	}else
	{
		for(i=0;i<10;i++)
		{
			if((&w_buts[i]) == pSrcWnd)
			{
				//auto clear will work only once since softkeyboard show
				if(w_bAutoClear)
				{
					ClearDisplay();
					w_bAutoClear = 0;
				}
				AddDisplay(i+'0');
				SetUIDirty(1);
				break;
			}
		}
	}
		
}
void NANA_SoftKeyBoard::OnClose ()
{
	ReleaseMouse();
}