private void UpdatePageFor(IssueRepositoryConnector connector)
{
configPagePanel.Controls.Clear();
bool needsCurrentSettings = false;
_configPage = GetConfigurationPageFor(connector, ref needsCurrentSettings);
if (_connectorPageControlMap == null)
{
_connectorPageControlMap = new Dictionary <string, Control>();
}
Control newControl = null;
if (!_connectorPageControlMap.TryGetValue(connector.Name, out newControl))
{
newControl = GetControlFor(_configPage);
newControl.Dock = DockStyle.Fill;
_connectorPageControlMap.Add(connector.Name, newControl);
}
// setup config page
if (_configPage != null)
{
_configPage.OnPageEvent += new EventHandler <ConfigPageEventArgs>(_configPage_OnPageEvent);
}
configPagePanel.Controls.Add(newControl);
if (_configPage != null && needsCurrentSettings)
{
BeginInvoke((DoSomething) delegate()
{
IssueRepositorySettings currentSettings = CurrentSolutionSettings;
if (currentSettings != null &&
string.Equals(currentSettings.ConnectorName, connector.Name))
{
_configPage.Settings = currentSettings;
}
});
}
}
private IssueRepositoryConfigurationPage GetConfigurationPageFor(IssueRepositoryConnector connector, ref bool needsCurrentSettings)
{
if (connector == null)
{
return(null);
}
if (_connectorPageMap == null)
{
_connectorPageMap = new Dictionary <string, IssueRepositoryConfigurationPage>();
}
IssueRepositoryConfigurationPage configPage = null;
if (_connectorPageMap.ContainsKey(connector.Name))
{
configPage = _connectorPageMap[connector.Name];
}
else
{
Exception exception = null;
try
{
// triggers connector package initialization
configPage = connector.ConfigurationPage;
}
catch (Exception exc)
{
exception = exc;
}
if (configPage == null)
{
// use a dummy configuration page in case where connector does not provide a configuration page or
// if an exception is thrown while initializing the connector.
configPage = exception == null ?
new DummyIssueRepositoryConfigurationPage(string.Format("'{0}' does not provide a configuration page.", connector.Name))
: new DummyIssueRepositoryConfigurationPage(exception);
}
_connectorPageMap.Add(connector.Name, configPage);
needsCurrentSettings = true;
}
return(configPage);
}
private static Control GetControlFor(IssueRepositoryConfigurationPage configPage)
{
Control result = null;
if (configPage != null)
{
IWin32Window window = configPage.Window;
if (window != null)
{
IntPtr handle = window.Handle;
if (handle != IntPtr.Zero)
{
result = Control.FromHandle(window.Handle);
}
}
}
if (result == null)
{
result = new Label();
result.Text = "Don't associate current solution with an issue repository.";
}
return(result);
}
