public void read_json()
{
if (File.Exists(curwarnfilename) == true)
{
string json = File.ReadAllText(curwarnfilename, Encoding.ASCII);
JsonReader reader = new JsonReader(json);
JsonData data = JsonMapper.ToObject(reader);
int count = (int)Convert.ChangeType(data["warncount"].ToString(), typeof(int));
if (count > 0)
{
WarnManagement.Instance().clearlist();
}
for (int i = 0; i < count; i++)
{
JsonData datasub = data["warnlist" + i.ToString()];
Warn warn = new Warn();
warn.setgreatorless(datasub["greatorless"].ToString());
warn.setprice(datasub["price"].ToString());
warn.setalerttype(datasub["alerttype"].ToString());
WarnManagement.Instance().addtolist(warn);
}
}
}
public static WarnManagement Instance()
{
if (_instance == null)
{
_instance = new WarnManagement();
}
return(_instance);
}
private void Form2_Load(object sender, EventArgs e)
{
this.Text = Define.TitleBase;
this.MaximizeBox = false;
//this.MaximizeBox = false;
this.StartPosition = System.Windows.Forms.FormStartPosition.CenterScreen;
combo_greatorless.Items.Add("小于");
combo_greatorless.Items.Add("大于");
check_warn1.Text = "声音报警";
check_warn2.Text = "任栏闪动";
if (BTCorLTC == 0)
{
radioBTCorLTC1.Checked = true;
}
else
{
radioBTCorLTC2.Checked = true;
}
if (BTCorLTC > -1 && index > -1)
{
WarnManagement.Instance().set_cur_warnlist(BTCorLTC);
Warn warn = WarnManagement.Instance().get_Warn(index);
if (warn != null)
{
radioBTCorLTC1.Enabled = false;
radioBTCorLTC2.Enabled = false;
if (warn.greatorless == 0)
{
//combo_greatorless.Select(warn.greatorless);
combo_greatorless.SelectedIndex = warn.greatorless;
}
else
{
//combo_greatorless.Select(warn.greatorless);
combo_greatorless.SelectedIndex = warn.greatorless;
}
txt_price.Text = warn.price.ToString();
if (warn.alerttype == 1)
{
check_warn1.Checked = true;
}
if (warn.alerttype == 2)
{
check_warn2.Checked = true;
}
if (warn.alerttype == 3)
{
check_warn1.Checked = true;
check_warn2.Checked = true;
}
button1.Text = "确定修改";
}
}
}
private void button1_Click(object sender, EventArgs e)
{
if (combo_greatorless.Text.ToString().Length == 0 ||
txt_price.Text.ToString().Length == 0 ||
(check_warn1.Checked == false && check_warn2.Checked == false)
)
{
return;
}
int greatorless = 0;
String price = txt_price.Text;
int alerttype = 0;
if (combo_greatorless.Text == "小于")
{
greatorless = 0;
}
else
{
greatorless = 1;
}
if (check_warn1.Checked == true)
{
alerttype = 1;
}
if (check_warn2.Checked == true)
{
alerttype = 2;
}
if (check_warn1.Checked == true && check_warn2.Checked == true)
{
alerttype = 3;
}
Warn warn = null;
if (BTCorLTC > -1 && index > -1)//修改，
{
WarnManagement.Instance().set_cur_warnlist(BTCorLTC);
warn = WarnManagement.Instance().get_Warn(index);
warn.greatorless = greatorless;
warn.setprice(txt_price.Text);
warn.alerttype = alerttype;
//WarnManagement.Instance().addtolist(warn);
WarnManagement.Instance().write_json();
MessageBox.Show(this, "修改预警成功!", "提示", MessageBoxButtons.OK, MessageBoxIcon.Asterisk);
}
else //添加
{
warn = new Warn();
warn.greatorless = greatorless;
warn.setprice(txt_price.Text);
warn.alerttype = alerttype;
if (radioBTCorLTC1.Checked == true)
{
WarnManagement.Instance().set_cur_warnlist(0);
}
else
{
WarnManagement.Instance().set_cur_warnlist(1);
}
WarnManagement.Instance().addtolist(warn);
WarnManagement.Instance().write_json();
MessageBox.Show(this, "预警添加成功!", "提示", MessageBoxButtons.OK, MessageBoxIcon.Asterisk);
}
this.Close();
}
public static WarnManagement Instance()
{
if (_instance == null)
_instance = new WarnManagement();
return _instance;
}