public void SetStatusBarText(string s)
{
if (!statusBar1.InvokeRequired)
{
statusBar1.Text = s;
}
else //We are on a non GUI thread.
{
SetStatusBarTextDelegate ssbtDel = new SetStatusBarTextDelegate(SetStatusBarText);
statusBar1.Invoke(ssbtDel, new object[] { s });
}
}
/// <summary>
/// Main form loads - sets up UI for drawing and starts connection wizard
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void MainForm_Load(object sender, System.EventArgs e)
{
int iPenWidth = 1;
// obtain and show version
version = Application.ProductVersion;
version = version.Substring(0,version.LastIndexOf("."));
version = version.Substring(0,version.LastIndexOf("."));
this.Text = "InkTalk " + version;
try
{
// read configuration file variables
connectionPort = Convert.ToInt32(ConfigurationSettings.AppSettings["Port"]);
connectionIPAddress = ConfigurationSettings.AppSettings["IP"];
iPenWidth = Convert.ToInt32(ConfigurationSettings.AppSettings["PenWidth"]);
}
catch (Exception ex)
{
MessageBox.Show(this,"Missing or invalid configuration file: " + Environment.NewLine + ex.Message,"InkTalk " + version, MessageBoxButtons.OK, MessageBoxIcon.Error);
Application.Exit();
}
// create start up form
startupForm = new StartupForm(version, connectionIPAddress);
// set delegate
addInkMessageDelegate = new AddInkMessageDelegate(addInkMessage);
setMainFormVisibilityDelegate = new SetMainFormVisibilityDelegate(setMainFormVisibility);
setStatusBarTextDelegate = new SetStatusBarTextDelegate(setStatusBarText);
setSendButtonStateDelegate = new SetSendButtonStateDelegate(setSendButtonState);
// set up input ink collector
inputInkCollector = new InkCollector(inputBox.Handle);
inputInkCollector.DefaultDrawingAttributes.Width = iPenWidth;
inputInkCollector.Enabled = true;
// set up chat ink output
chatInkOverlay = new InkOverlay(chatPanel.Handle);
chatInkOverlay.Renderer.GetViewTransform(ref unmodifiedMatrix);
chatInkOverlay.EditingMode = InkOverlayEditingMode.Select;
chatInkOverlay.Enabled = true;
// start connection wizard
newConnectionWizard();
}
