private void hotkeyCheckbox_Click(object sender, EventArgs e)
{
// Get the checkbox that was clicked
CheckBox cb = (CheckBox)sender;
// Get the hotkey to adjust and the text box to query
HotkeyController.HotKeyId hkid;
TextBox tb = null;
hkid = (HotkeyController.HotKeyId)cb.Tag;
if (textboxDictionary.TryGetValue(hkid, out tb) == false)
{
// If we can't get the text box give up
return;
}
// Unregister the hotkey if the box is unticked
if (cb.Checked == false)
{
bool result = hkc.UnregisterHotKey(parentWindow, hkid);
if (result == false)
{
MessageBox.Show(this, "Failed to unregister hotkey"
, "Warning"
, MessageBoxButtons.OK
, MessageBoxIcon.Warning);
}
tb.Text = hkc.getHotKeyFromId(hkid);
hkc.refreshHotkeys();
}
else
{
if (tb.Text.Length != 1)
{
MessageBox.Show(this, "Hotkey must be specified"
, "Warning"
, MessageBoxButtons.OK
, MessageBoxIcon.Warning);
tb.Text = hkc.getHotKeyFromId(hkid);
cb.Checked = false;
}
else
{
char newHotkey = tb.Text.ToCharArray(0, 1)[0];
if (hkc.isHotkeyAvailable(newHotkey) == false)
{
string warningMessage = "Hotkey may not be duplicated";
if (hkc.getModifier().ProtectedKeys.Length > 0)
{
warningMessage = warningMessage + " or one of the system keys: " + hkc.getModifier().ProtectedKeysDescription;
}
MessageBox.Show(this, warningMessage
, "Warning"
, MessageBoxButtons.OK
, MessageBoxIcon.Warning);
tb.Text = hkc.getHotKeyFromId(hkid);
cb.Checked = false;
}
else
{
bool result = hkc.RegisterHotkey(parentWindow, newHotkey, hkid);
if (result == false)
{
MessageBox.Show(this, "Failed to register hotkey"
, "Warning"
, MessageBoxButtons.OK
, MessageBoxIcon.Warning);
tb.Text = hkc.getHotKeyFromId(hkid);
cb.Checked = false;
}
else
{
tb.Text = hkc.getHotKeyFromId(hkid);
// Try to enable any associated combox box
ComboBox cmb = null;
comboDictionary.TryGetValue(hkid, out cmb);
if (cb != null)
{
cb.Enabled = true;
}
hkc.refreshHotkeys();
}
}
}
}
}