/// <summary>
/// The constructor access the data available from the channels manager
/// and populates the GUI
/// </summary>
public simple_Switcher()
{
InitializeComponent();
//get current date time
DOY = DateTime.Now.DayOfYear;
//initialize channel data
ch_mngr = new Channels_Manager();
//initialize connections
cn_mngr = new Connections_Manager();
//initialize combo box arrays
in_combobox_array = new ComboBox[]
{
in_comboBox1, in_comboBox2, in_comboBox3, in_comboBox4,
in_comboBox5, in_comboBox6, in_comboBox7, in_comboBox8,
in_comboBox9, in_comboBox10, in_comboBox11, in_comboBox12,
in_comboBox13, in_comboBox14, in_comboBox15, in_comboBox16,
in_comboBox17, in_comboBox18, in_comboBox19, in_comboBox20,
in_comboBox21, in_comboBox22, in_comboBox23, in_comboBox24
};
out_combobox_array = new ComboBox[]
{
out_comboBox1, out_comboBox2, out_comboBox3, out_comboBox4,
out_comboBox5, out_comboBox6, out_comboBox7, out_comboBox8,
out_comboBox9, out_comboBox10, out_comboBox11, out_comboBox12
};
//initialize array to rember last selector positon when moving
selector_lastpos = new string[12, 6];
//add channel names to listbox
for (int i = 0; i < ch_mngr.Number_of_Channels("Sources"); i++)
{
src_listBox.Items.Add((string)ch_mngr.get_Channel_Information("Sources", i, 0));
//add names to in combo boxes
for (int j = 0; j < in_combobox_array.Length; j++)
{
in_combobox_array[j].Items.Add((string)ch_mngr.get_Channel_Information("Sources", i, 0));
}
}
for (int i = 0; i < ch_mngr.Number_of_Channels("Destinations"); i++)
{
dest_listBox.Items.Add((string)ch_mngr.get_Channel_Information("Destinations", i, 0));
//add names to out combo boxes
for (int j = 0; j < out_combobox_array.Length; j++)
{
out_combobox_array[j].Items.Add((string)ch_mngr.get_Channel_Information("Destinations", i, 0));
}
}
//initialize crosspoints points
x_crosspoints = new int[24];
y_crosspoints = new int[12];
//set comboboxes to first selection
int p = 0;
for (int j = 0; j < in_combobox_array.Length / 2; j++)
{
//incremental setting on intialize
if (p < in_combobox_array[0].Items.Count)
{
in_combobox_array[j].SelectedIndex = p++;
in_combobox_array[j + (in_combobox_array.Length / 2)].SelectedIndex = p++;
}
else
{
p = 0;
in_combobox_array[j].SelectedIndex = p++;
in_combobox_array[j + (in_combobox_array.Length / 2)].SelectedIndex = p++;
}
}
p = 0;
for (int j = 0; j < out_combobox_array.Length; j++)
{
//incremental setting on intialize
if (p < out_combobox_array[0].Items.Count)
{
out_combobox_array[j].SelectedIndex = p++;
}
else
{
p = 0;
out_combobox_array[j].SelectedIndex = p++;
}
}
}
private void src_Add_Click(object sender, EventArgs e)
{
//no colons allowed
if (src_nameBox.Text.Contains(":") || src_portBox.Text.Contains(":") || src_ipBox.Text.Contains(":"))
{
//
return;
}
//check if ip is in correct format
try
{
IPAddress.Parse(src_ipBox.Text);
}
catch (ArgumentNullException s)
{
MessageBox.Show(s.Message);
}
catch (FormatException f)
{
MessageBox.Show(f.Message);
}
//check if port is only numbers
for (int j = 0; j < src_portBox.Text.Length; j++)
{
if (!Char.IsNumber(src_portBox.Text, j))
{
return;
}
}
//add to hd stored file
if (ch_mngr.add_Channel("Sources", src_nameBox.Text, src_ipBox.Text, Convert.ToInt32(src_portBox.Text)))
{
//add to list and combo boxes
src_listBox.Items.Add(src_nameBox.Text);
for (int j = 0; j < in_combobox_array.Length; j++)
{
//
in_combobox_array[j].Items.Add(src_nameBox.Text);
}
}
else
{
//clear all lists and reinitialize them
src_listBox.Items.Clear();
for (int m = 0; m < ch_mngr.Number_of_Channels("Sources"); m++)
{
src_listBox.Items.Add(ch_mngr.get_Channel_Information("Sources", m, 0));
}
for (int j = 0; j < in_combobox_array.Length; j++)
{
//
in_combobox_array[j].Items.Clear();
for (int k = 0; k < ch_mngr.Number_of_Channels("Sources"); k++)
{
in_combobox_array[j].Items.Add(ch_mngr.get_Channel_Information("Sources", k, 0));
}
}
}
}