cursor.cpp

串口可交换程序

#include <graphics.h>
#include <stdio.h>

#include "keydef.h"
#include "global.h"
#include "g_func.h"
#include "cursor.h"

void cursor()
{
//  if(curs_flag==1){	//removed @04-05-31,lingyi
	clear_rect(105,473,300,473);
	clear_rect(105,473,300,473);
	disable();
	setcolor(YELLOW);
	line(x_pos,473,x_pos+6,473);
	enable();
//  }
}

void curskey_p()
{
	if(curs_flag==0)
		return;

	if(((_keyid==FREQ||(_keyid==MARKER&&_softkeyid!=6))&&((bit_cnt==4&&cnt==1)||(bit_cnt==5&&cnt==2)||(bit_cnt==6&&cnt==3)||(bit_cnt==7&&cnt==1)||(bit_cnt==8&&cnt==2)))||
	   ((_keyid==POWER||(_keyid==MARKER&&(_softkeyid==6||(_softkeyid==7&&_softkeyid1==73&&_softkeyid2==731))))&&(bit_cnt-cnt==2))||
	   (_keyid==SWEEP&&(bit_cnt-cnt==3)))
		x_pos+=26;
	else
		x_pos+=13;
	cnt++;
	if(cnt>bit_cnt&&(_keyid==FREQ||_keyid==SWEEP||(_keyid==SCALE&&(_softkeyid==2||_softkeyid==4))||
					 (_keyid==MARKER&&(_softkeyid!=6&&_softkeyid!=7))||_keyid==AVERAGE||_keyid==STORE||_keyid==SYSTEM)){
		cnt=1;
		x_pos=107;
	}
	else if(cnt>bit_cnt&&(_keyid==POWER||(_keyid==SCALE&&_softkeyid==3)||
			(_keyid==MARKER&&(_softkeyid==6||(_softkeyid==7&&_softkeyid2==731))))){
		cnt=1;
		x_pos=120;
	}
//	printf("%d %d\n",bit_cnt,cnt);
	cursor();
}
//modified on 2004-7-7,add conditions when freq is lower than 1kHz
void bit_cnt_frq(long freq)
{
		if(freq<100)
			bit_cnt=2;
		else if(freq<1000)
			bit_cnt=3;
		else if(freq<10000)
			bit_cnt=4;
		else
		if(freq>=10000&&freq<=99999){
			bit_cnt=5;
		}
		else if(freq>=100000&&freq<=999999)
			bit_cnt=6;
		else if(freq>=1000000&&freq<=9999999)
			bit_cnt=7;
		else if(freq>=10000000&&freq<=50000000)
			bit_cnt=8;
}

void bit_cnt_pwr(float power)
{
		if(power>=-9.99&&power<10.00)
			bit_cnt=3;
		else
			bit_cnt=4;
}
void bit_cnt_swp(long swp_t)
{ // if(_softkeyid1==11){
	if(swp_t>=100000)
		bit_cnt=6;
	else if(swp_t>=10000)
		bit_cnt=5;
	else if(swp_t>=1000)
		bit_cnt=4;
	else if(swp_t>=100)
		bit_cnt=3;
	else if(swp_t>=50)
		bit_cnt=2;
/*	}
	if(_softkeyid1==12)
	{	if(swp_t>=100000)
			bit_cnt=6;
		else if(swp_t>=10000)
			bit_cnt=5;
	   else bit_cnt=4;
	}*/
}
void bit_cnt_swpp(int swp_ps)
{
	if(swp_ps>=100)
		bit_cnt=3;
	else if(swp_ps>=10)
		bit_cnt=2;
	else if(swp_ps>=0)
		bit_cnt=1;
}
void bit_cnt_vol(float vol)
{
	 if(vol>=10||vol<=-10)
		bit_cnt=2;
	 else
		bit_cnt=1;
}
void bit_cnt_scal(float scal)
{
	if(scal>=1&&scal<10)
		bit_cnt=1;
	else
		bit_cnt=2;
}
void bit_cnt_avg(int avg_t)
{
	if(avg_t>=100)
		bit_cnt=3;
	else if(avg_t>=10)
		bit_cnt=2;
	else if(avg_t>=1)
		bit_cnt=1;
}
//04-05-24,lingyi
void bit_cnt_sys(int dt)
{
	if(dt>=1000)
		bit_cnt=4;
	else if(dt>=100)
		bit_cnt=3;
	else if(dt>=10)
		bit_cnt=2;
	else if(dt>=0)
		bit_cnt=1;
}
void init_cur_frq(long freq)
{
	x_pos=107;
	cnt=1;
	cursor();
	bit_cnt_frq(freq);
}

void init_cur_pwr(float power)
{
	x_pos=120;
	cnt=1;
	cursor();
	bit_cnt_pwr(power);
}
void init_cur_swp(long swp_t)
{
	x_pos=107;
	cnt=1;
	cursor();
	bit_cnt_swp(swp_t);
}
void init_cur_swpp(int swp_ps)
{
	x_pos=107;
	cnt=1;
	bit_cnt_swpp(swp_ps);
}
void init_cur_vol(float vol)
{
	x_pos=120;
	cnt=1;
	cursor();
	bit_cnt_vol(vol);
}
void init_cur_scal(float scal)
{
	x_pos=107;
	cnt=1;
	cursor();
	bit_cnt_vol(scal);
}
void init_cur_pos()
{
	x_pos=107;
	bit_cnt=1;
	cnt=1;
	cursor();
}
void init_cur_avg(int avg_t)
{
	x_pos=107;
	cursor();
	bit_cnt_avg(avg_t);
	cnt=1;
}
void init_cur_str()
{
	x_pos=107;
	cursor();
	bit_cnt=cnt=1;
}
void init_cur_sys(int dt)	//add at 04-05-31
{
	x_pos=107;
	cursor();
	bit_cnt_sys(dt);
	cnt=1;
}
void curs_forward()
{
	x_pos+=13;
	cursor();
}
void curs_backward()
{
	x_pos-=13;
	cursor();
}