private void NotiIcon_MouseClick(object sender, MouseEventArgs e)
{
if (e.Button != MouseButtons.Right)
{
NotiIcon.ShowBalloonTip(2000);
}
}
private void ProcessTimer_Tick(object sender, EventArgs e)
{
string s = ""; // input string
string rh, rd, rb; // result string
int r = 0; // input value
bool show_balloon = false; // show only if needed
if (WindowState != FormWindowState.Minimized) // window is open
{
s = InputBox.Text; // use user input box
}
else // window is hidden
{
if (Clipboard.ContainsText())
{
s = Clipboard.GetText(); // use clipboard data as input
if (s != old_clipboard)
{
// text has changed, show balloon
old_clipboard = s;
show_balloon = true;
}
}
}
s = s.Trim();
/*
* Below is the code trying to see what base the input is in.
* First, it checks for standard prefixes, such as "0x" or "0b".
* If those are not found, then it assumes the input is decimal.
* If the input is not decimal, an exception is thrown and the catch
* block is executed, which then assumes the input is hexadecimal, if
* exception is thrown, then the input cannot be converted. If
* the conversion is successful, then store the value as an integer.
*/
if (s.IndexOf("0x") == 0 || s.IndexOf("0X") == 0)
{
try
{
r = Convert.ToInt32(s.Substring(2), 16);
DetectedLabel.Text = "Hexadecimal";
}
catch
{
DetectedLabel.Text = "Error";
}
}
else if (s.IndexOf("0b") == 0)
{
try
{
r = Convert.ToInt32(s.Substring(2), 2);
DetectedLabel.Text = "Binary";
}
catch
{
try
{
r = Convert.ToInt32(s, 16);
DetectedLabel.Text = "Hexadecimal";
}
catch
{
DetectedLabel.Text = "Error";
}
}
}
else
{
try
{
r = Convert.ToInt32(s, 10);
DetectedLabel.Text = "Decimal";
}
catch
{
try
{
r = Convert.ToInt32(s, 16);
DetectedLabel.Text = "Hexadecimal";
}
catch
{
DetectedLabel.Text = "Error";
}
}
}
NotiIcon.BalloonTipText = "Detected: " + DetectedLabel.Text + "\r\n";
if (DetectedLabel.Text != "Error") // conversion successful
{
// convert into hexadecimal, make sure length of resulting string
// is a multiple of 2, so it looks neat
rh = Convert.ToString(r, 16).ToUpper();
if (rh.Length % 2 != 0)
{
rh = "0" + rh;
}
// convert into binary, make sure length of resulting string
// is a multiple of 4 and at least 8, so it looks neat
rb = Convert.ToString(r, 2);
while (rb.Length % 4 != 0 || rb.Length < 8)
{
rb = "0" + rb;
}
// convert to decimal
rd = Convert.ToString(r, 10);
// prepare notification balloon
NotiIcon.BalloonTipText += "Dec: " + rd + "\r\n";
NotiIcon.BalloonTipText += "Hex: " + rh + "\r\n";
NotiIcon.BalloonTipText += "Bin: " + rb + "\r\n";
// prepare text in window
HexLabel.Text = rh;
BinLabel.Text = rb;
DecLabel.Text = rd;
if (show_balloon && EnableNoti.Checked) // show balloon if appropriate
{
NotiIcon.ShowBalloonTip(2000);
}
InputBox.Text = s;
}
// enable/disable menu items
if (EnableNoti.Checked)
{
onToolStripMenuItem.Enabled = false;
offToolStripMenuItem.Enabled = true;
}
else
{
offToolStripMenuItem.Enabled = false;
onToolStripMenuItem.Enabled = true;
}
}
