private void listBoxTablets_SelectedIndexChanged(object sender, EventArgs e)
{
TabletInfo tablet = listBoxTablets.SelectedItem as TabletInfo;
if (tablet != null)
{
RefreshServersComboBox(tablet.TableName);
RefreshBalanceServerList(tablet);
RefreshFailoverServerList(tablet);
if (listBoxBalanceServers.Items.Count > 0)
{
listBoxBalanceServers.SelectedIndex = 0;
buttonEnableBS.Enabled = true;
}
else
{
buttonEnableBS.Enabled = false;
}
if (listBoxFailoverServers.Items.Count > 0)
{
listBoxFailoverServers.SelectedIndex = 0;
buttonEnableFS.Enabled = true;
}
else
{
buttonEnableFS.Enabled = false;
}
//CheckServerList();
}
}
private void buttonAddFailoverServers_Click(object sender, EventArgs e)
{
TabletInfo tablet = listBoxTablets.SelectedItem as TabletInfo;
if (tablet == null)
{
QAMessageBox.ShowErrorMessage("Please choose a tablet");
return;
}
ServerInfomation serverInfo = comboBoxFailoverServers.SelectedItem as ServerInfomation;
if (serverInfo == null)
{
QAMessageBox.ShowErrorMessage("Please choose a server name");
return;
}
if (listBoxFailoverServers.Items.Contains(serverInfo))
{
QAMessageBox.ShowErrorMessage("Can't input reduplicate server name!");
return;
}
listBoxFailoverServers.Items.Add(serverInfo);
tablet.FailoverServers.Add(serverInfo);
buttonEnableFS.Enabled = listBoxFailoverServers.Items.Count > 0;
}
private void buttonAdd_Click(object sender, EventArgs e)
{
try
{
#if HubblePro
FormBigTableBatchInsert frmBigtableBatchInsert = new FormBigTableBatchInsert();
frmBigtableBatchInsert.BigTableInfo = this.BigTableInfo;
if (frmBigtableBatchInsert.ShowDialog() == DialogResult.OK)
{
RefreshTabletGUI();
}
#else
string tableName = null;
string connectionString = "";
if (QAMessageBox.ShowInputBox("Add tablet", "Input table name", ref tableName) == DialogResult.OK)
{
if (string.IsNullOrEmpty(tableName))
{
QAMessageBox.ShowErrorMessage("table name can't be empty!");
return;
}
TabletInfo tablet = new TabletInfo(tableName, new Hubble.Core.BigTable.ServerInfo("", connectionString));
BigTableInfo.Add(tablet);
listBoxTablets.Items.Add(tablet);
listBoxTablets.SelectedItem = tablet;
}
#endif
}
catch (Exception ex)
{
QAMessageBox.ShowErrorMessage(ex.Message);
}
}
private void RefreshFailoverServerList(TabletInfo tablet)
{
listBoxFailoverServers.Items.Clear();
foreach (Hubble.Core.BigTable.ServerInfo serverInfo in tablet.FailoverServers)
{
listBoxFailoverServers.Items.Add(serverInfo);
}
}
private void buttonDelete_Click(object sender, EventArgs e)
{
TabletInfo tablet = listBoxTablets.SelectedItem as TabletInfo;
if (tablet != null)
{
if (QAMessageBox.ShowQuestionMessage(string.Format("Are you sure you want to remove tablet: {0} ?",
tablet.TableName)) == DialogResult.Yes)
{
listBoxTablets.Items.Remove(tablet);
BigTableInfo.Tablets.Remove(tablet);
if (listBoxTablets.Items.Count > 0)
{
listBoxTablets.SelectedIndex = 0;
}
}
}
}
private void buttonDelFailoverServers_Click(object sender, EventArgs e)
{
TabletInfo tablet = listBoxTablets.SelectedItem as TabletInfo;
if (tablet == null)
{
QAMessageBox.ShowErrorMessage("Please choose a tablet");
return;
}
Hubble.Core.BigTable.ServerInfo serverInfo = listBoxFailoverServers.SelectedItem as Hubble.Core.BigTable.ServerInfo;
if (serverInfo != null)
{
if (QAMessageBox.ShowQuestionMessage(string.Format("Are you sure you want to remove server: {0} ?",
serverInfo.ServerName)) == DialogResult.Yes)
{
listBoxFailoverServers.Items.Remove(serverInfo);
tablet.FailoverServers.Remove(serverInfo);
}
}
buttonEnableFS.Enabled = listBoxFailoverServers.Items.Count > 0;
}
private void listBoxTablets_DrawItem(object sender, DrawItemEventArgs e)
{
e.DrawBackground();
Graphics g = e.Graphics;
int index = e.Index;
if (index >= 0)
{
bool selected = ((e.State & DrawItemState.Selected) == DrawItemState.Selected);
TabletInfo tableinfo = listBoxTablets.Items[index] as TabletInfo;
if (selected)
{
g.FillRectangle(new SolidBrush(Color.FromKnownColor(KnownColor.Highlight)), e.Bounds);
}
else
{
if (tableinfo.AllDisabled())
{
g.FillRectangle(new SolidBrush(Color.Gray), e.Bounds);
}
else if (tableinfo.PartDisabled())
{
g.FillRectangle(new SolidBrush(Color.Silver), e.Bounds);
}
else
{
g.FillRectangle(new SolidBrush(Color.White), e.Bounds);
}
}
g.DrawString(tableinfo.TableName, listBoxTablets.Font, new SolidBrush(Color.Black), e.Bounds);
e.DrawFocusRectangle();
}
}
