private async void ConnectButton_Click(object sender, RoutedEventArgs e)
{
try
{
// get selected endpoint.
ConfiguredEndpoint endpoint = SelectedEndpoint;
if (endpoint == null)
{
return;
}
// raise event.
if (m_ConnectEndpoint != null)
{
ConnectEndpointEventArgs args = new ConnectEndpointEventArgs(endpoint, true);
await m_ConnectEndpoint(this, args);
// save endpoint in drop down.
if (args.UpdateControl)
{
// must update the control because the display text may have changed.
Initialize(m_endpoints, m_configuration);
SelectedEndpoint = endpoint;
}
}
}
catch (Exception exception)
{
GuiUtils.HandleException(String.Empty, GuiUtils.CallerName(), exception);
}
}
private async void ConfigureMI_Click(object sender, EventArgs e)
{
try
{
ConfiguredEndpoint endpoint = SelectedTag as ConfiguredEndpoint;
if (endpoint == null)
{
return;
}
endpoint = await new ConfiguredServerDlg().ShowDialog(endpoint, m_configuration);
if (endpoint == null)
{
return;
}
UpdateItem((ListViewItem)ItemsLV.SelectedItems[0], endpoint);
}
catch (Exception exception)
{
GuiUtils.HandleException(String.Empty, GuiUtils.CallerName(), exception);
}
}
private void ConnectBTN_Click(object sender, EventArgs e)
{
try
{
int index = HostsCB.SelectedIndex;
if (index == 0)
{
return;
}
if (m_HostConnected != null)
{
if (index == -1)
{
if (!String.IsNullOrEmpty(HostsCB.SelectedItem.ToString()))
{
m_HostConnected(this, new SelectHostCtrlEventArgs(HostsCB.SelectedItem.ToString()));
}
m_selectedIndex = HostsCB.Items.IndexOf(HostsCB.SelectedIndex);
return;
}
m_HostConnected(this, new SelectHostCtrlEventArgs((string)HostsCB.SelectedItem));
}
}
catch (Exception exception)
{
GuiUtils.HandleException(String.Empty, GuiUtils.CallerName(), exception);
}
}
private async void NewMI_Click(object sender, EventArgs e)
{
try
{
ApplicationDescription server = new DiscoveredServerListDlg().ShowDialog(null, m_configuration);
if (server == null)
{
return;
}
ConfiguredEndpoint endpoint = await new ConfiguredServerDlg().ShowDialog(server, m_configuration);
if (endpoint == null)
{
return;
}
AddItem(endpoint);
}
catch (Exception exception)
{
GuiUtils.HandleException(String.Empty, GuiUtils.CallerName(), exception);
}
}
private void ItemsLV_DoubleClick(object sender, System.EventArgs e)
{
try
{
PickItems();
}
catch (Exception exception)
{
GuiUtils.HandleException(String.Empty, GuiUtils.CallerName(), exception);
}
}
private void ItemsLV_SelectedIndexChanged(object sender, System.EventArgs e)
{
try
{
SelectItems();
}
catch (Exception exception)
{
GuiUtils.HandleException(String.Empty, GuiUtils.CallerName(), exception);
}
}
private void DomainNameCTRL_HostConnected(object sender, SelectHostCtrlEventArgs e)
{
try
{
m_domain = e.Hostname;
HostsCTRL.Initialize(m_domain);
m_hostname = null;
OkBTN.IsEnabled = false;
}
catch (Exception exception)
{
GuiUtils.HandleException(String.Empty, GuiUtils.CallerName(), exception);
}
}
private void HostNameCTRL_HostConnected(object sender, SelectHostCtrlEventArgs e)
{
try
{
m_hostname = e.Hostname;
ServersCTRL.Initialize(m_hostname, m_configuration);
m_server = null;
OkBTN.IsEnabled = false;
}
catch (Exception exception)
{
GuiUtils.HandleException(String.Empty, GuiUtils.CallerName(), exception);
}
}
private void EndpointCB_SelectionChanged(object sender, SelectionChangedEventArgs e)
{
try
{
if (EndpointCB.SelectedIndex != 0)
{
m_selectedIndex = EndpointCB.SelectedIndex;
return;
}
// modify configuration.
ConfiguredEndpoint endpoint = new ConfiguredServerListDlg().ShowDialog(m_configuration, true);
if (endpoint == null)
{
EndpointCB.SelectedIndex = m_selectedIndex;
if (EndpointCB.SelectedIndex == 0)
{
EndpointCB_PointerPressed(null, null);
}
return;
}
m_endpoints.Add(endpoint);
// raise notification.
if (m_EndpointsChanged != null)
{
m_EndpointsChanged(this, null);
}
// update dropdown.
Initialize(m_endpoints, m_configuration);
// update selection.
for (int ii = 0; ii < m_endpoints.Endpoints.Count; ii++)
{
if (Object.ReferenceEquals(endpoint, m_endpoints.Endpoints[ii]))
{
EndpointCB.SelectedIndex = ii + 1;
break;
}
}
}
catch (Exception exception)
{
GuiUtils.HandleException(String.Empty, GuiUtils.CallerName(), exception);
}
}
private void button_Click(object sender, Windows.UI.Xaml.RoutedEventArgs e)
{
Popup p = this.Parent as Popup;
p.IsOpen = false;
try
{
localValue = Parse(this.textBox.Text);
}
catch (Exception exception)
{
GuiUtils.HandleException(this.textBox.Text, GuiUtils.CallerName(), exception);
}
}
private void InputTB_KeyDown(object sender, KeyRoutedEventArgs e)
{
try
{
if (e.Key == VirtualKey.Enter)
{
InputTB.Visibility = Visibility.Collapsed;
EndpointCB.Visibility = Visibility.Visible;
}
}
catch (Exception exception)
{
GuiUtils.HandleException(String.Empty, GuiUtils.CallerName(), exception);
}
}
private void HostsCTRL_ItemsPicked(object sender, ListItemActionEventArgs e)
{
try
{
m_hostname = null;
foreach (string hostname in e.Items)
{
m_hostname = hostname;
break;
}
}
catch (Exception exception)
{
GuiUtils.HandleException(String.Empty, GuiUtils.CallerName(), exception);
}
}
private void ServersCTRL_ItemsPicked(object sender, ListItemActionEventArgs e)
{
try
{
m_server = null;
foreach (ApplicationDescription server in e.Items)
{
m_server = server;
break;
}
}
catch (Exception exception)
{
GuiUtils.HandleException(String.Empty, GuiUtils.CallerName(), exception);
}
}
private void DeleteMI_Click(object sender, EventArgs e)
{
try
{
ConfiguredEndpoint endpoint = SelectedTag as ConfiguredEndpoint;
if (endpoint == null)
{
return;
}
ItemsLV.Items.Remove(ItemsLV.SelectedItems[0]);
}
catch (Exception exception)
{
GuiUtils.HandleException(String.Empty, GuiUtils.CallerName(), exception);
}
}
private void ServersCTRL_ItemsSelected(object sender, ListItemActionEventArgs e)
{
try
{
m_endpoint = null;
foreach (ConfiguredEndpoint server in e.Items)
{
m_endpoint = server;
break;
}
OkBTN.IsEnabled = m_endpoint != null;
}
catch (Exception exception)
{
GuiUtils.HandleException(String.Empty, GuiUtils.CallerName(), exception);
}
}
private void HostsCTRL_ItemsSelected(object sender, ListItemActionEventArgs e)
{
try
{
m_hostname = null;
foreach (string hostname in e.Items)
{
m_hostname = hostname;
break;
}
OkBTN.IsEnabled = !String.IsNullOrEmpty(m_hostname);
}
catch (Exception exception)
{
GuiUtils.HandleException(String.Empty, GuiUtils.CallerName(), exception);
}
}
private void InputTB_LostFocus(object sender, RoutedEventArgs e)
{
try
{
InputTB.Visibility = Visibility.Collapsed;
EndpointCB.Visibility = Visibility.Visible;
ConfiguredEndpoint endpoint = EndpointCB.SelectedValue as ConfiguredEndpoint;
if (endpoint == null ||
InputTB.Text != endpoint.ToString())
{
endpoint = m_endpoints.Create(InputTB.Text);
SelectedEndpoint = endpoint;
}
}
catch (Exception exception)
{
GuiUtils.HandleException(String.Empty, GuiUtils.CallerName(), exception);
}
}
private void ReferenceTypesCB_SelectedIndexChanged(object sender, EventArgs e)
{
try
{
if (m_referenceSelectionChanged != null)
{
NodeId referenceTypeId = SelectedTypeId;
if (referenceTypeId != null)
{
m_referenceSelectionChanged(this, new ReferenceSelectedEventArgs(referenceTypeId));
}
}
}
catch (Exception exception)
{
GuiUtils.HandleException(String.Empty, GuiUtils.CallerName(), exception);
}
}
private void HostsCB_SelectedIndexChanged(object sender, EventArgs e)
{
try
{
if (HostsCB.SelectedIndex != 0)
{
if (m_HostSelected != null)
{
m_HostSelected(this, new SelectHostCtrlEventArgs((string)HostsCB.SelectedItem));
}
m_selectedIndex = HostsCB.SelectedIndex;
return;
}
if (!m_selectDomains)
{
// prompt user to select a host.
string hostname = new HostListDlg().ShowDialog(null);
if (hostname == null)
{
HostsCB.SelectedIndex = m_selectedIndex;
return;
}
// set the current selection.
m_selectedIndex = HostsCB.Items.IndexOf(hostname);
if (m_selectedIndex == -1)
{
HostsCB.Items.Add(hostname);
m_selectedIndex = HostsCB.SelectedIndex;
}
}
HostsCB.SelectedIndex = m_selectedIndex;
}
catch (Exception exception)
{
GuiUtils.HandleException(String.Empty, GuiUtils.CallerName(), exception);
}
}
private async void EndpointCB_KeyDown(object sender, KeyRoutedEventArgs e)
{
try
{
if (e.Key == VirtualKey.Delete)
{
// ignore "New"
if (m_selectedIndex == 0)
{
return;
}
ConfiguredEndpoint endpoint = SelectedEndpoint;
MessageDlg dialog = new MessageDlg(
"Delete Endpoint?\r\n" + endpoint.EndpointUrl,
MessageDlgButton.Yes, MessageDlgButton.No);
if (await dialog.ShowAsync() == MessageDlgButton.Yes)
{
int oldIndex = m_selectedIndex;
m_endpoints.Remove(endpoint);
EndpointCB.Items.Remove(endpoint);
if (oldIndex > 0)
{
EndpointCB.SelectedIndex = m_selectedIndex = oldIndex - 1;
}
// raise notification.
if (m_EndpointsChanged != null)
{
m_EndpointsChanged(this, null);
}
}
}
}
catch (Exception exception)
{
GuiUtils.HandleException(String.Empty, GuiUtils.CallerName(), exception);
}
}