public StartPage(IConnectionsGraph recent, IConnectionsGraph faves)
{
InitializeComponent();
this.FillConnectionList(recent, this.lstRecent);
this.FillConnectionList(faves, this.lstFaves);
this.chkAlwaysEdit.Checked = Settings.Default.AlwaysEdit;
this.chkAlwaysShow.Checked = Settings.Default.ShowStartPage;
}
/// <summary>
/// Creates a new Open Connection Form
/// </summary>
/// <param name="connections">Graph contaning Connection Definitions</param>
public OpenConnectionForm(IConnectionsGraph connections)
{
InitializeComponent();
foreach (Connection connection in connections.Connections)
{
this.lstConnections.Items.Add(connection);
}
}
/// <summary>
/// Creates a new list view with the given data source
/// </summary>
/// <param name="connections">Data source</param>
public ConnectionManagementListView(IConnectionsGraph connections)
: this()
{
if (connections == null)
{
throw new ArgumentNullException("connections");
}
this._connections = connections;
this.BindData();
// Subscribe to events on connections graph
this._connections.CollectionChanged += this._handler;
}
private void FillConnectionList(IConnectionsGraph connections, ListBox lbox)
{
foreach (Connection connection in connections.Connections)
{
lbox.Items.Add(connection);
}
lbox.DoubleClick += (sender, args) =>
{
Connection connection = lbox.SelectedItem as Connection;
if (connection == null)
{
return;
}
if (Settings.Default.AlwaysEdit)
{
if (connection.IsOpen)
{
MessageBox.Show(Resources.EditConnection_Forbidden_Text, Resources.EditConnection_Forbidden_Title, MessageBoxButtons.OK, MessageBoxIcon.Information);
return;
}
EditConnectionForm edit = new EditConnectionForm(connection, false);
if (edit.ShowDialog() == DialogResult.OK)
{
connection = edit.Connection;
try
{
connection.Open();
Program.MainForm.ShowStoreManagerForm(connection);
this.Close();
}
catch (Exception ex)
{
MessageBox.Show(string.Format(Resources.StartPage_Open_Error_Text, connection.Name, ex.Message), Resources.ConnectionError, MessageBoxButtons.OK, MessageBoxIcon.Error);
}
}
}
else
{
try
{
connection.Open();
Program.MainForm.ShowStoreManagerForm(connection);
this.Close();
}
catch (Exception ex)
{
MessageBox.Show(string.Format(Resources.StartPage_Open_Error_Text, connection.Name, ex.Message), Resources.ConnectionError, MessageBoxButtons.OK, MessageBoxIcon.Error);
}
}
};
}
private void FillConnectionsMenu(ToolStripDropDownItem menu, IConnectionsGraph config, int maxItems)
{
// Clear existing items (except the items that are the clear options)
while (menu.DropDownItems.Count > 2)
{
menu.DropDownItems.RemoveAt(2);
}
if (config == null || config.Count == 0)
{
return;
}
int count = 0;
foreach (Connection connection in config.Connections)
{
ToolStripMenuItem item = new ToolStripMenuItem {
Text = connection.Name, Tag = connection
};
item.Click += QuickConnectClick;
ToolStripMenuItem edit = new ToolStripMenuItem {
Text = Resources.EditConnection, Tag = item.Tag
};
edit.Click += QuickEditClick;
item.DropDownItems.Add(edit);
menu.DropDownItems.Add(item);
count++;
if (maxItems > 0 && count >= maxItems)
{
break;
}
}
}
private static void ClearConnections(ToolStripMenuItem menu, IConnectionsGraph connections)
{
if (connections == null)
{
return;
}
try
{
connections.Clear();
}
catch (Exception ex)
{
Program.HandleInternalError(Resources.ClearConnections_Error, ex);
}
if (menu == null)
{
return;
}
while (menu.DropDownItems.Count > 2)
{
menu.DropDownItems.RemoveAt(2);
}
}
private void HandleConnectionsGraphChanged(NotifyCollectionChangedEventArgs args, IConnectionsGraph connections, ToolStripMenuItem item, int maxItems)
{
switch (args.Action)
{
case NotifyCollectionChangedAction.Add:
foreach (Connection connection in args.NewItems.OfType <Connection>())
{
this.AddConnectionToMenu(connection, item);
}
break;
case NotifyCollectionChangedAction.Remove:
foreach (Connection connection in args.OldItems.OfType <Connection>())
{
RemoveConnectionFromMenu(connection, item);
}
break;
default:
this.FillConnectionsMenu(item, connections, maxItems);
break;
}
}
