public bool IsOperationSupported(
Guid source, CommandID command, object context)
{
if (command == null)
{
throw new ArgumentNullException("command");
}
if (command.Equals(DeployCommand))
{
IVsDataExplorerConnection explorerConnection =
context as IVsDataExplorerConnection;
if (explorerConnection == null)
{
throw new ArgumentException();
}
RegistryKey key = Registry.LocalMachine.OpenSubKey(
@"SOFTWARE\Company\DeployTechnology");
if (key == null)
{
return(false);
}
key.Close();
}
return(true);
}
internal void ShowDialog()
{
var dialog = _dialogFactory.CreateConnectionDialog();
if (dialog == null)
{
throw new InvalidOperationException(Resources.EntityDataConnectionDialog_NoDataConnectionDialog);
}
RaiseBeforeAddSourcesEvent();
dialog.AddSources(IsSupportedProvider);
RaiseAfterAddSourcesEvent();
dialog.LoadSourceSelection();
RaiseBeforeShowDialogEvent();
var dc = dialog.ShowDialog(true);
RaiseAfterShowDialogEvent();
if (dialog.SaveSelection &&
dc != null)
{
dialog.SaveProviderSelections();
dialog.SaveSourceSelection();
}
if (dc != null)
{
try
{
SelectedExplorerConnection = _dataExplorerConnectionManager.AddConnection(
null, dc.Provider, dc.EncryptedConnectionString, true);
SelectedConnection = dc;
}
catch (XmlException xmlException)
{
// AddConnection() call above can throw an XmlException if the connection cannot be made
throw new InvalidOperationException(
String.Format(
CultureInfo.CurrentCulture, Resources.EntityDataConnectionDialog_DataConnectionInvalid, xmlException.Message),
xmlException);
}
}
}
/// <summary>
/// Event delegate method fired when the <see cref="ConnectDialog"/> is being closed.
/// </summary>
/// <param name="sender">Sender object.</param>
/// <param name="e">Event arguments.</param>
private void ConnectDialogNew_FormClosing(object sender, FormClosingEventArgs e)
{
if (DialogResult == DialogResult.Cancel)
{
return;
}
if (GetConnection(true, true) == null)
{
e.Cancel = true;
return;
}
if (!AddToServerExplorerCheckBox.Checked)
{
return;
}
// Check if the Server Explorer connection name is not empty, and if so prompt the user to use a suggested connection name
var validateConnectionName = true;
var serverExplorerConnectionName = ConnectionNameTextBox.Text.Trim();
if (string.IsNullOrEmpty(serverExplorerConnectionName))
{
serverExplorerConnectionName = GetProposedServerExplorerConnectionName(null);
var infoResult = InfoDialog.ShowDialog(InfoDialogProperties.GetYesNoDialogProperties(InfoDialog.InfoType.Warning,
Resources.ConnectDialog_EmptyConnectionNameTitle,
Resources.ConnectDialog_EmptyConnectionNameDetail,
string.Format(Resources.ConnectDialog_EmptyConnectionNameSubDetail, serverExplorerConnectionName)));
if (infoResult.DialogResult == DialogResult.No)
{
e.Cancel = true;
return;
}
validateConnectionName = false;
}
// Validate if there is an existing connection in the Server Explorer with the same name, if so prompt the user for an action.
IVsDataExplorerConnection existingConnection = null;
if (validateConnectionName)
{
existingConnection = MySqlDataProviderPackage.Instance.GetServerExplorerConnection(serverExplorerConnectionName);
if (existingConnection != null)
{
var newConnectionName = GetProposedServerExplorerConnectionName(serverExplorerConnectionName);
var infoProperties = InfoDialogProperties.GetInfoDialogProperties(InfoDialog.InfoType.Warning,
CommandAreaProperties.ButtonsLayoutType.Generic3Buttons,
Resources.ConnectDialog_ConnectionAlreadyExistsTitle,
string.Format(Resources.ConnectDialog_ConnectionAlreadyExistsDetail, serverExplorerConnectionName),
string.Format(Resources.ConnectDialog_ConnectionAlreadyExistsSubDetail, newConnectionName),
string.Format(Resources.ConnectDialog_ConnectionAlreadyExistsMoreInfo, newConnectionName, serverExplorerConnectionName));
infoProperties.FitTextStrategy = InfoDialog.FitTextsAction.IncreaseDialogWidth;
infoProperties.WordWrapMoreInfo = false;
infoProperties.CommandAreaProperties.Button1Text = Resources.ConnectDialog_Rename;
infoProperties.CommandAreaProperties.Button1DialogResult = DialogResult.Yes;
infoProperties.CommandAreaProperties.Button2Text = Resources.ConnectDialog_Replace;
infoProperties.CommandAreaProperties.Button1DialogResult = DialogResult.No;
infoProperties.CommandAreaProperties.Button3Text = Resources.ConnectDialog_Cancel;
infoProperties.CommandAreaProperties.Button3DialogResult = DialogResult.Cancel;
var infoResult = InfoDialog.ShowDialog(infoProperties);
switch (infoResult.DialogResult)
{
case DialogResult.Yes:
// Set values needed to Rename the connection.
serverExplorerConnectionName = newConnectionName;
existingConnection = null;
break;
case DialogResult.No:
// Do nothing, the serverExplorerConnectionName and existingConnection variables have the values needed to Replace.
break;
case DialogResult.Cancel:
// Abort the closing of the dialog.
e.Cancel = true;
return;
}
}
}
// Create the Server Explorer connection
MySqlDataProviderPackage.Instance.AddServerExplorerConnection(serverExplorerConnectionName, ConnectionString, existingConnection);
}
internal void ShowDialog()
{
var dialog = _dialogFactory.CreateConnectionDialog();
if (dialog == null)
{
throw new InvalidOperationException(Resources.EntityDataConnectionDialog_NoDataConnectionDialog);
}
RaiseBeforeAddSourcesEvent();
dialog.AddSources(IsSupportedProvider);
RaiseAfterAddSourcesEvent();
dialog.LoadSourceSelection();
RaiseBeforeShowDialogEvent();
var dc = dialog.ShowDialog(true);
RaiseAfterShowDialogEvent();
if (dialog.SaveSelection
&& dc != null)
{
dialog.SaveProviderSelections();
dialog.SaveSourceSelection();
}
if (dc != null)
{
try
{
SelectedExplorerConnection = _dataExplorerConnectionManager.AddConnection(
null, dc.Provider, dc.EncryptedConnectionString, true);
SelectedConnection = dc;
}
catch (XmlException xmlException)
{
// AddConnection() call above can throw an XmlException if the connection cannot be made
throw new InvalidOperationException(
String.Format(
CultureInfo.CurrentCulture, Resources.EntityDataConnectionDialog_DataConnectionInvalid, xmlException.Message),
xmlException);
}
}
}
