mirror of
https://github.com/xcp-ng/xenadmin.git
synced 2024-12-29 23:30:10 +01:00
805 lines
33 KiB
C#
805 lines
33 KiB
C#
/* Copyright (c) Citrix Systems Inc.
|
|
* All rights reserved.
|
|
*
|
|
* Redistribution and use in source and binary forms,
|
|
* with or without modification, are permitted provided
|
|
* that the following conditions are met:
|
|
*
|
|
* * Redistributions of source code must retain the above
|
|
* copyright notice, this list of conditions and the
|
|
* following disclaimer.
|
|
* * Redistributions in binary form must reproduce the above
|
|
* copyright notice, this list of conditions and the
|
|
* following disclaimer in the documentation and/or other
|
|
* materials provided with the distribution.
|
|
*
|
|
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
|
|
* CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
|
|
* INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
|
|
* MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
|
|
* DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
|
|
* CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
|
|
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
|
|
* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
|
|
* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
|
|
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
|
|
* WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
|
|
* NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
|
|
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
|
|
* SUCH DAMAGE.
|
|
*/
|
|
|
|
using System;
|
|
using System.Collections.Generic;
|
|
using System.ComponentModel;
|
|
using System.Drawing;
|
|
using System.Linq;
|
|
using System.Text;
|
|
using System.Windows.Forms;
|
|
|
|
using XenAdmin.Controls;
|
|
using XenAdmin.Core;
|
|
using XenAdmin.Dialogs;
|
|
using XenAdmin.Network;
|
|
using XenAPI;
|
|
using XenAdmin.Alerts;
|
|
using XenAdmin.Help;
|
|
using System.Threading;
|
|
using XenAdmin.Actions;
|
|
using System.IO;
|
|
|
|
|
|
namespace XenAdmin.TabPages
|
|
{
|
|
public partial class AlertSummaryPage : UserControl
|
|
{
|
|
private static readonly log4net.ILog log = log4net.LogManager.GetLogger(System.Reflection.MethodBase.GetCurrentMethod().DeclaringType);
|
|
|
|
private static readonly int ALERT_CAP = 1000;
|
|
|
|
private readonly CollectionChangeEventHandler m_alertCollectionChangedWithInvoke;
|
|
Dictionary<string, bool> expandedState = new Dictionary<string, bool>();
|
|
private bool inAlertBuild;
|
|
private bool retryAlertBuild;
|
|
|
|
public AlertSummaryPage()
|
|
{
|
|
InitializeComponent();
|
|
GridViewAlerts.Sort(ColumnDate, ListSortDirection.Descending);
|
|
LabelCappingEntries.Text = String.Format(Messages.ALERT_CAP_LABEL, ALERT_CAP);
|
|
GridViewAlerts.ScrollBars = ScrollBars.Vertical;
|
|
UpdateActionEnablement();
|
|
|
|
m_alertCollectionChangedWithInvoke = Program.ProgramInvokeHandler(AlertsCollectionChanged);
|
|
Alert.RegisterAlertCollectionChanged(m_alertCollectionChangedWithInvoke);
|
|
|
|
toolStripSplitButtonDismiss.DefaultItem = tsmiDismissAll;
|
|
toolStripSplitButtonDismiss.Text = tsmiDismissAll.Text;
|
|
}
|
|
|
|
public void RefreshAlertList()
|
|
{
|
|
toolStripDropDownButtonServerFilter.InitializeHostList();
|
|
toolStripDropDownButtonServerFilter.BuildFilterList();
|
|
Rebuild();
|
|
}
|
|
|
|
private void SetFilterLabel()
|
|
{
|
|
toolStripLabelFiltersOnOff.Text = FilterIsOn
|
|
? Messages.FILTERS_ON
|
|
: Messages.FILTERS_OFF;
|
|
}
|
|
|
|
private bool FilterIsOn
|
|
{
|
|
get
|
|
{
|
|
return toolStripDropDownButtonDateFilter.FilterIsOn
|
|
|| toolStripDropDownButtonServerFilter.FilterIsOn
|
|
|| toolStripDropDownSeveritiesFilter.FilterIsOn;
|
|
}
|
|
}
|
|
|
|
#region AlertListCode
|
|
|
|
private void Rebuild()
|
|
{
|
|
if (!Visible)
|
|
return;
|
|
|
|
log.Debug("Rebuilding alertList");
|
|
Thread t = new Thread(_Rebuild);
|
|
t.Name = "Building alert list";
|
|
t.IsBackground = true;
|
|
t.Start();
|
|
}
|
|
|
|
private void _Rebuild()
|
|
{
|
|
log.Debug("Rebuilding alertList: Starting background thread");
|
|
Program.AssertOffEventThread();
|
|
lock (GridViewAlerts)
|
|
{
|
|
if (inAlertBuild)
|
|
{
|
|
// queue up a rebuild after the current one has completed
|
|
log.Debug("Rebuilding alertList: In build already, exiting");
|
|
retryAlertBuild = true;
|
|
return;
|
|
}
|
|
inAlertBuild = true;
|
|
log.Debug("Rebuilding alertList: taking inAlertBuild lock");
|
|
}
|
|
try
|
|
{
|
|
// 1) Add all the alerts that have not been filtered out to an array
|
|
// 2) Create rows for each of these
|
|
// 3) Sort them
|
|
// 4) Take the top n as set by the filters
|
|
// 5) Add them to the control using the optimized AddRange()
|
|
|
|
Program.Invoke(Program.MainWindow, SetFilterLabel);
|
|
|
|
List<Alert> alerts = Alert.NonDismissingAlerts;
|
|
alerts.RemoveAll(FilterAlert);
|
|
|
|
log.DebugFormat("Rebuilding alertList: there are {0} alerts in total. After filtering we have {1}",
|
|
Alert.AlertCount,
|
|
alerts.Count);
|
|
|
|
if (GridViewAlerts.SortedColumn != null)
|
|
{
|
|
if (GridViewAlerts.SortedColumn.Index == ColumnMessage.Index)
|
|
{
|
|
alerts.Sort(Alert.CompareOnTitle);
|
|
}
|
|
else if (GridViewAlerts.SortedColumn.Index == ColumnDate.Index)
|
|
{
|
|
alerts.Sort(Alert.CompareOnDate);
|
|
}
|
|
else if (GridViewAlerts.SortedColumn.Index == ColumnLocation.Index)
|
|
{
|
|
alerts.Sort(Alert.CompareOnAppliesTo);
|
|
}
|
|
else if (GridViewAlerts.SortedColumn.Index == ColumnSeverity.Index)
|
|
{
|
|
alerts.Sort(Alert.CompareOnPriority);
|
|
}
|
|
if (GridViewAlerts.SortOrder == SortOrder.Descending)
|
|
{
|
|
alerts.Reverse();
|
|
}
|
|
}
|
|
int alertsFound = alerts.Count;
|
|
|
|
if (ALERT_CAP < alerts.Count)
|
|
{
|
|
log.DebugFormat("Rebuilding alertList: hit alert cap, hiding {0} alerts", alerts.Count - ALERT_CAP);
|
|
alerts.RemoveRange(ALERT_CAP, alerts.Count - ALERT_CAP);
|
|
}
|
|
|
|
Program.Invoke(Program.MainWindow, delegate
|
|
{
|
|
List<DataGridViewRow> gridRows = new List<DataGridViewRow>();
|
|
log.Debug("Rebuilding alertList: Adding alert rows");
|
|
foreach (Alert alert in alerts)
|
|
gridRows.Add(NewAlertRow(alert));
|
|
log.DebugFormat("Rebuilding alertList: Added {0} rows", gridRows.Count);
|
|
|
|
List<string> selection = (GridViewAlerts.SelectedRows.Cast<DataGridViewRow>().Select(
|
|
selectedRow => ((Alert)selectedRow.Tag).uuid)).ToList();
|
|
|
|
GridViewAlerts.Rows.Clear();
|
|
log.Debug("Rebuilding alertList: Cleared rows");
|
|
GridViewAlerts.Rows.AddRange(gridRows.ToArray());
|
|
log.DebugFormat("Rebuilding alertList: Added {0} rows to the grid", GridViewAlerts.Rows.Count);
|
|
tableLayoutPanel3.Visible = alertsFound > ALERT_CAP;
|
|
|
|
//restore selection
|
|
if (selection.Count > 0)
|
|
{
|
|
log.Debug("Rebuilding alertList: Restoring alert selection");
|
|
foreach (DataGridViewRow alertRow in GridViewAlerts.Rows)
|
|
{
|
|
alertRow.Selected = selection.Contains(((Alert)alertRow.Tag).uuid);
|
|
}
|
|
if (GridViewAlerts.SelectedRows.Count == 0 && GridViewAlerts.Rows.Count > 0)
|
|
{
|
|
GridViewAlerts.Rows[0].Selected = true;
|
|
}
|
|
log.DebugFormat("Rebuilding alertList: Selected {0} alerts", selection.Count);
|
|
}
|
|
|
|
UpdateActionEnablement();
|
|
});
|
|
}
|
|
catch (Exception e)
|
|
{
|
|
log.ErrorFormat("Encountered exception when building list: {0}", e);
|
|
}
|
|
finally
|
|
{
|
|
log.Debug("Rebuilding alertList: Waiting for lock to clear inAlertBuild");
|
|
lock (GridViewAlerts)
|
|
{
|
|
inAlertBuild = false;
|
|
log.Debug("Rebuilding alertList: cleared inAlertBuild");
|
|
if (retryAlertBuild)
|
|
{
|
|
// we received a request to build while we were building, rebuild in case we missed something
|
|
retryAlertBuild = false;
|
|
log.Debug("Rebuilding alertList: we received a request to build while we were building, rebuild in case we missed something");
|
|
_Rebuild();
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
private DataGridViewRow NewAlertRow(Alert alert)
|
|
{
|
|
var expanderCell = new DataGridViewImageCell();
|
|
var imageCell = new DataGridViewImageCell();
|
|
var appliesCell = new DataGridViewTextBoxCell();
|
|
var detailCell = new DataGridViewTextBoxCell();
|
|
var dateCell = new DataGridViewTextBoxCell();
|
|
|
|
var actionItems = GetAlertActionItems(alert);
|
|
var actionCell = new DataGridViewDropDownSplitButtonCell(actionItems.ToArray());
|
|
var newRow = new DataGridViewRow { Tag = alert, MinimumHeight = DataGridViewDropDownSplitButtonCell.MIN_ROW_HEIGHT };
|
|
|
|
// Get the relevant image for the row depending on the type of the alert
|
|
Image typeImage = alert is MessageAlert && ((MessageAlert)alert).Message.ShowOnGraphs
|
|
? Images.GetImage16For(((MessageAlert)alert).Message.Type)
|
|
: Images.GetImage16For(alert.Priority);
|
|
|
|
imageCell.Value = typeImage;
|
|
|
|
// Set the detail cell content and expanding arrow
|
|
if (expandedState.ContainsKey(alert.uuid))
|
|
{
|
|
// show the expanded arrow and the body detail
|
|
expanderCell.Value = Properties.Resources.expanded_triangle;
|
|
detailCell.Value = String.Format("{0}\n\n{1}", alert.Title, alert.Description);
|
|
}
|
|
else
|
|
{
|
|
// show the expand arrow and just the title
|
|
expanderCell.Value = Properties.Resources.contracted_triangle;
|
|
detailCell.Value = alert.Title;
|
|
}
|
|
appliesCell.Value = alert.AppliesTo;
|
|
dateCell.Value = HelpersGUI.DateTimeToString(alert.Timestamp.ToLocalTime(), Messages.DATEFORMAT_DMY_HM, true);
|
|
newRow.Cells.AddRange(expanderCell, imageCell, detailCell, appliesCell, dateCell, actionCell);
|
|
|
|
return newRow;
|
|
}
|
|
|
|
/// <summary>
|
|
/// Runs all the current filters on the alert to determine if it should be shown in the list or not.
|
|
/// </summary>
|
|
/// <param name="alert"></param>
|
|
private bool FilterAlert(Alert alert)
|
|
{
|
|
bool hide = false;
|
|
Program.Invoke(Program.MainWindow, () =>
|
|
hide = toolStripDropDownButtonDateFilter.HideByDate(alert.Timestamp.ToLocalTime())
|
|
|| toolStripDropDownButtonServerFilter.HideByLocation(alert.HostUuid)
|
|
|| toolStripDropDownSeveritiesFilter.HideBySeverity(alert.Priority));
|
|
return hide;
|
|
}
|
|
|
|
private void RemoveAlertRow(Alert a)
|
|
{
|
|
for (int i = 0; i < GridViewAlerts.Rows.Count; i++)
|
|
{
|
|
if (((Alert)GridViewAlerts.Rows[i].Tag).uuid == a.uuid)
|
|
GridViewAlerts.Rows.RemoveAt(i);
|
|
}
|
|
if (GridViewAlerts.Rows.Count < ALERT_CAP)
|
|
tableLayoutPanel3.Visible = false;
|
|
}
|
|
|
|
private void GridViewAlerts_CellClick(object sender, DataGridViewCellEventArgs e)
|
|
{
|
|
// If you click on the headers you can get -1 as the index.
|
|
if (e.ColumnIndex < 0 || e.RowIndex < 0 || e.ColumnIndex != ColumnExpand.Index)
|
|
return;
|
|
|
|
ToggleExpandedState(e.RowIndex);
|
|
}
|
|
|
|
private void GridViewAlerts_CellDoubleClick(object sender, DataGridViewCellEventArgs e)
|
|
{
|
|
// If you click on the headers you can get -1 as the index.
|
|
if (e.ColumnIndex < 0 || e.RowIndex < 0)
|
|
return;
|
|
|
|
if (e.ColumnIndex != ColumnActions.Index)
|
|
ToggleExpandedState(e.RowIndex);
|
|
}
|
|
|
|
private void GridViewAlerts_KeyDown(object sender, KeyEventArgs e)
|
|
{
|
|
if (e.KeyCode == Keys.Right) // expand all selected rows
|
|
{
|
|
foreach (DataGridViewBand row in GridViewAlerts.SelectedRows)
|
|
{
|
|
Alert alert = (Alert)GridViewAlerts.Rows[row.Index].Tag;
|
|
if (!expandedState.ContainsKey(alert.uuid))
|
|
{
|
|
ToggleExpandedState(row.Index);
|
|
}
|
|
}
|
|
}
|
|
else if (e.KeyCode == Keys.Left) // collapse all selected rows
|
|
{
|
|
foreach (DataGridViewBand row in GridViewAlerts.SelectedRows)
|
|
{
|
|
Alert alert = (Alert)GridViewAlerts.Rows[row.Index].Tag;
|
|
if (expandedState.ContainsKey(alert.uuid))
|
|
{
|
|
ToggleExpandedState(row.Index);
|
|
}
|
|
}
|
|
}
|
|
else if (e.KeyCode == Keys.Enter) // toggle expanded state for all selected rows
|
|
{
|
|
foreach (DataGridViewBand row in GridViewAlerts.SelectedRows)
|
|
{
|
|
ToggleExpandedState(row.Index);
|
|
}
|
|
}
|
|
}
|
|
|
|
private void GridViewAlerts_ColumnHeaderMouseClick(object sender, DataGridViewCellMouseEventArgs e)
|
|
{
|
|
if (GridViewAlerts.Columns[e.ColumnIndex].SortMode == DataGridViewColumnSortMode.Automatic)
|
|
{
|
|
Rebuild();
|
|
}
|
|
}
|
|
|
|
private void GridViewAlerts_SelectionChanged(object sender, EventArgs e)
|
|
{
|
|
// stop the buttons getting enabled/disabled during refresh, the rebuild will set them once it's finished
|
|
if (inAlertBuild)
|
|
return;
|
|
UpdateActionEnablement();
|
|
}
|
|
|
|
/// <summary>
|
|
/// Handles the automatic sorting of the AlertsGridView for the non-string columns
|
|
/// </summary>
|
|
/// <param name="sender"></param>
|
|
/// <param name="e"></param>
|
|
private void GridViewAlerts_SortCompare(object sender, DataGridViewSortCompareEventArgs e)
|
|
{
|
|
Alert alert1 = (Alert)GridViewAlerts.Rows[e.RowIndex1].Tag;
|
|
Alert alert2 = (Alert)GridViewAlerts.Rows[e.RowIndex2].Tag;
|
|
if (e.Column.Index == ColumnDate.Index)
|
|
{
|
|
int SortResult = DateTime.Compare(alert1.Timestamp, alert2.Timestamp);
|
|
e.SortResult = (GridViewAlerts.SortOrder == SortOrder.Descending) ? SortResult *= -1 : SortResult;
|
|
e.Handled = true;
|
|
}
|
|
else if (e.Column.Index == ColumnSeverity.Index)
|
|
{
|
|
e.SortResult = Alert.CompareOnPriority(alert1, alert2);
|
|
e.Handled = true;
|
|
}
|
|
}
|
|
|
|
private void ToggleExpandedState(int rowIndex)
|
|
{
|
|
var row = GridViewAlerts.Rows[rowIndex];
|
|
Alert alert = row.Tag as Alert;
|
|
if (alert == null)
|
|
return;
|
|
|
|
if (expandedState.ContainsKey(alert.uuid))
|
|
{
|
|
expandedState.Remove(alert.uuid);
|
|
row.Cells[ColumnExpand.Index].Value = Properties.Resources.contracted_triangle;
|
|
row.Cells[ColumnMessage.Index].Value = alert.Title;
|
|
}
|
|
else
|
|
{
|
|
expandedState.Add(alert.uuid, true);
|
|
row.Cells[ColumnExpand.Index].Value = Properties.Resources.expanded_triangle;
|
|
row.Cells[ColumnMessage.Index].Value = string.Format("{0}\n\n{1}", alert.Title, alert.Description);
|
|
}
|
|
}
|
|
|
|
#endregion
|
|
|
|
private DataGridViewRow FindAlertRow(ToolStripMenuItem toolStripMenuItem)
|
|
{
|
|
if (toolStripMenuItem == null)
|
|
return null;
|
|
|
|
return (from DataGridViewRow row in GridViewAlerts.Rows
|
|
where row.Cells.Count > 0
|
|
let actionCell = row.Cells[row.Cells.Count - 1] as DataGridViewDropDownSplitButtonCell
|
|
where actionCell != null && actionCell.ContextMenu.Items.Cast<object>().Any(item => item is ToolStripMenuItem && item == toolStripMenuItem)
|
|
select row).FirstOrDefault();
|
|
}
|
|
|
|
private void ToolStripMenuItemHelp_Click(object sender, EventArgs e)
|
|
{
|
|
// We should only be here if one item is selected, we dont do multi-help
|
|
if (GridViewAlerts.SelectedRows.Count != 1)
|
|
log.DebugFormat("Can only launch help for 1 alert at a time (Attempted to launch {0}). Launching for the clicked item.", GridViewAlerts.SelectedRows.Count);
|
|
|
|
DataGridViewRow clickedRow = FindAlertRow(sender as ToolStripMenuItem);
|
|
if (clickedRow == null)
|
|
return;
|
|
|
|
Alert alert = (Alert) clickedRow.Tag;
|
|
if (alert == null)
|
|
return;
|
|
|
|
if (alert.HelpID == null)
|
|
{
|
|
log.ErrorFormat("Attempted to launch help for alert {0} ({1}) but no helpID available. Not launching.", alert.Title, alert.uuid);
|
|
return;
|
|
}
|
|
HelpManager.Launch(alert.HelpID);
|
|
|
|
}
|
|
|
|
private void ToolStripMenuItemFix_Click(object sender, EventArgs e)
|
|
{
|
|
// We should only be here if one item is selected, we dont do multi-fix
|
|
if (GridViewAlerts.SelectedRows.Count != 1)
|
|
log.DebugFormat("Only 1 alert can be fixed at a time (Attempted to fix {0}). Fixing the clicked item.", GridViewAlerts.SelectedRows.Count);
|
|
|
|
DataGridViewRow clickedRow = FindAlertRow(sender as ToolStripMenuItem);
|
|
if (clickedRow == null)
|
|
{
|
|
log.Debug("Attempted to fix alert with no alert selected.");
|
|
return;
|
|
}
|
|
|
|
Alert alert = (Alert)clickedRow.Tag;
|
|
if (alert == null)
|
|
return;
|
|
|
|
if (alert.FixLinkAction == null)
|
|
{
|
|
log.ErrorFormat("Attempted to fix alert {0} ({1}) but no fix link action available. Not fixing.", alert.Title, alert.uuid);
|
|
return;
|
|
}
|
|
alert.FixLinkAction.Invoke();
|
|
}
|
|
|
|
private void ToolStripMenuItemDismiss_Click(object sender, EventArgs e)
|
|
{
|
|
if (GridViewAlerts.SelectedRows.Count != 1)
|
|
log.DebugFormat("Only 1 alert can be dismissed at a time (Attempted to dismiss {0}). Dismissing the clicked item.", GridViewAlerts.SelectedRows.Count);
|
|
|
|
DataGridViewRow clickedRow = FindAlertRow(sender as ToolStripMenuItem);
|
|
if (clickedRow == null)
|
|
{
|
|
log.Debug("Attempted to dismiss alert with no alert selected.");
|
|
return;
|
|
}
|
|
|
|
Alert alert = (Alert)clickedRow.Tag;
|
|
if (alert == null)
|
|
return;
|
|
|
|
using (var dlog = new ThreeButtonDialog(
|
|
new ThreeButtonDialog.Details(null, Messages.ALERT_DISMISS_CONFIRM, Messages.XENCENTER),
|
|
ThreeButtonDialog.ButtonYes,
|
|
ThreeButtonDialog.ButtonNo))
|
|
{
|
|
if (dlog.ShowDialog(this) != DialogResult.Yes)
|
|
return;
|
|
}
|
|
|
|
DismissAlerts(new List<Alert> {(Alert) clickedRow.Tag});
|
|
}
|
|
|
|
private void tsmiDismissAll_Click(object sender, EventArgs e)
|
|
{
|
|
DialogResult result;
|
|
|
|
if (!FilterIsOn)
|
|
{
|
|
using (var dlog = new ThreeButtonDialog(
|
|
new ThreeButtonDialog.Details(null, Messages.ALERT_DISMISS_ALL_NO_FILTER_CONTINUE),
|
|
new ThreeButtonDialog.TBDButton(Messages.DISMISS_ALL_YES_CONFIRM_BUTTON, DialogResult.Yes),
|
|
ThreeButtonDialog.ButtonCancel))
|
|
{
|
|
result = dlog.ShowDialog(this);
|
|
}
|
|
}
|
|
else
|
|
{
|
|
using (var dlog = new ThreeButtonDialog(
|
|
new ThreeButtonDialog.Details(null, Messages.ALERT_DISMISS_ALL_CONTINUE),
|
|
new ThreeButtonDialog.TBDButton(Messages.DISMISS_ALL_CONFIRM_BUTTON, DialogResult.Yes),
|
|
new ThreeButtonDialog.TBDButton(Messages.DISMISS_FILTERED_CONFIRM_BUTTON, DialogResult.No, ThreeButtonDialog.ButtonType.NONE),
|
|
ThreeButtonDialog.ButtonCancel))
|
|
{
|
|
result = dlog.ShowDialog(this);
|
|
}
|
|
}
|
|
|
|
if (result == DialogResult.Cancel)
|
|
return;
|
|
|
|
var alerts = result == DialogResult.No
|
|
? (from DataGridViewRow row in GridViewAlerts.Rows select row.Tag as Alert)
|
|
: Alert.Alerts;
|
|
|
|
DismissAlerts(alerts);
|
|
}
|
|
|
|
private void tsmiDismissSelected_Click(object sender, EventArgs e)
|
|
{
|
|
using (var dlog = new ThreeButtonDialog(
|
|
new ThreeButtonDialog.Details(null, Messages.ALERT_DISMISS_SELECTED_CONFIRM, Messages.XENCENTER),
|
|
ThreeButtonDialog.ButtonYes,
|
|
ThreeButtonDialog.ButtonNo))
|
|
{
|
|
if (dlog.ShowDialog(this) != DialogResult.Yes)
|
|
return;
|
|
}
|
|
|
|
if (GridViewAlerts.SelectedRows.Count > 0)
|
|
{
|
|
var selectedAlerts = from DataGridViewRow row in GridViewAlerts.SelectedRows select row.Tag as Alert;
|
|
DismissAlerts(selectedAlerts);
|
|
}
|
|
}
|
|
|
|
private void AlertsCollectionChanged(object sender, CollectionChangeEventArgs e)
|
|
{
|
|
Program.AssertOnEventThread();
|
|
if (e.Element == null)
|
|
{
|
|
// We take the null element to mean there has been a batch remove
|
|
Rebuild();
|
|
return;
|
|
}
|
|
Alert a = e.Element as Alert;
|
|
switch (e.Action)
|
|
{
|
|
case CollectionChangeAction.Add:
|
|
Rebuild(); // rebuild entire alert list to ensure filtering and sorting
|
|
break;
|
|
case CollectionChangeAction.Remove:
|
|
RemoveAlertRow(a);
|
|
break;
|
|
}
|
|
}
|
|
|
|
private void UpdateActionEnablement()
|
|
{
|
|
toolStripButtonExportAll.Enabled = Alert.NonDismissingAlertCount > 0;
|
|
|
|
tsmiDismissAll.Enabled = Alert.AllowedToDismiss(Alert.Alerts);
|
|
tsmiDismissAll.AutoToolTip = !tsmiDismissAll.Enabled;
|
|
tsmiDismissAll.ToolTipText = tsmiDismissAll.Enabled
|
|
? string.Empty
|
|
: Alert.NonDismissingAlertCount > 0
|
|
? Messages.DELETE_ANY_MESSAGE_RBAC_BLOCKED
|
|
: Messages.NO_MESSAGES_TO_DISMISS;
|
|
|
|
var selectedAlerts = from DataGridViewRow row in GridViewAlerts.SelectedRows
|
|
select row.Tag as Alert;
|
|
|
|
tsmiDismissSelected.Enabled = Alert.AllowedToDismiss(selectedAlerts);
|
|
tsmiDismissSelected.AutoToolTip = !tsmiDismissSelected.Enabled;
|
|
tsmiDismissSelected.ToolTipText = tsmiDismissSelected.Enabled
|
|
? string.Empty
|
|
: Messages.DELETE_MESSAGE_RBAC_BLOCKED;
|
|
|
|
toolStripSplitButtonDismiss.Enabled = tsmiDismissAll.Enabled || tsmiDismissSelected.Enabled;
|
|
|
|
if (toolStripSplitButtonDismiss.DefaultItem != null && !toolStripSplitButtonDismiss.DefaultItem.Enabled)
|
|
{
|
|
foreach (ToolStripItem item in toolStripSplitButtonDismiss.DropDownItems)
|
|
{
|
|
if (item.Enabled)
|
|
{
|
|
toolStripSplitButtonDismiss.DefaultItem = item;
|
|
toolStripSplitButtonDismiss.Text = item.Text;
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
#region Alert dismissal
|
|
|
|
private void DismissAlerts(IEnumerable<Alert> alerts)
|
|
{
|
|
var groups = from Alert alert in alerts
|
|
where alert != null && !alert.Dismissing
|
|
group alert by alert.Connection
|
|
into g
|
|
select new { Connection = g.Key, Alerts = g };
|
|
|
|
foreach (var g in groups)
|
|
{
|
|
if (Alert.AllowedToDismiss(g.Connection))
|
|
{
|
|
foreach (var alert in g.Alerts)
|
|
alert.Dismissing = true;
|
|
Rebuild();
|
|
new DeleteAllAlertsAction(g.Connection, g.Alerts).RunAsync();
|
|
}
|
|
}
|
|
}
|
|
|
|
#endregion
|
|
|
|
private List<ToolStripItem> GetAlertActionItems(Alert alert)
|
|
{
|
|
var items = new List<ToolStripItem>();
|
|
|
|
if (Alert.AllowedToDismiss(alert))
|
|
{
|
|
var dismiss = new ToolStripMenuItem(Messages.ALERT_DISMISS);
|
|
dismiss.Click += ToolStripMenuItemDismiss_Click;
|
|
items.Add(dismiss);
|
|
}
|
|
|
|
if (!string.IsNullOrEmpty(alert.FixLinkText) && alert.FixLinkAction != null)
|
|
{
|
|
var fix = new ToolStripMenuItem(alert.FixLinkText);
|
|
fix.Click += ToolStripMenuItemFix_Click;
|
|
items.Add(fix);
|
|
}
|
|
|
|
if (!string.IsNullOrEmpty(alert.HelpID))
|
|
{
|
|
var help = new ToolStripMenuItem(alert.HelpLinkText);
|
|
help.Click += ToolStripMenuItemHelp_Click;
|
|
items.Add(help);
|
|
}
|
|
|
|
if (items.Count > 0)
|
|
items.Add(new ToolStripSeparator());
|
|
|
|
var copy = new ToolStripMenuItem(Messages.COPY);
|
|
copy.Click += copyToolStripMenuItem_Click;
|
|
items.Add(copy);
|
|
|
|
return items;
|
|
}
|
|
|
|
#region Top ToolStrip event handlers
|
|
|
|
private void toolStripDropDownButtonDateFilter_FilterChanged()
|
|
{
|
|
Rebuild();
|
|
}
|
|
|
|
private void toolStripDropDownButtonServerFilter_FilterChanged()
|
|
{
|
|
Rebuild();
|
|
}
|
|
|
|
private void toolStripDropDownSeveritiesFilter_FilterChanged()
|
|
{
|
|
Rebuild();
|
|
}
|
|
|
|
private void toolStripButtonRefresh_Click(object sender, EventArgs e)
|
|
{
|
|
Rebuild();
|
|
}
|
|
|
|
private void toolStripButtonExportAll_Click(object sender, EventArgs e)
|
|
{
|
|
bool exportAll = true;
|
|
|
|
if (FilterIsOn)
|
|
{
|
|
using (var dlog = new ThreeButtonDialog(
|
|
new ThreeButtonDialog.Details(null, Messages.ALERT_EXPORT_ALL_OR_FILTERED),
|
|
new ThreeButtonDialog.TBDButton(Messages.ALERT_EXPORT_ALL_BUTTON, DialogResult.Yes),
|
|
new ThreeButtonDialog.TBDButton(Messages.ALERT_EXPORT_FILTERED_BUTTON, DialogResult.No, ThreeButtonDialog.ButtonType.NONE),
|
|
ThreeButtonDialog.ButtonCancel))
|
|
{
|
|
var result = dlog.ShowDialog(this);
|
|
if (result == DialogResult.No)
|
|
exportAll = false;
|
|
else if (result == DialogResult.Cancel)
|
|
return;
|
|
}
|
|
}
|
|
|
|
string fileName;
|
|
using (SaveFileDialog dialog = new SaveFileDialog
|
|
{
|
|
AddExtension = true,
|
|
Filter = string.Format("{0} (*.csv)|*.csv|{1} (*.*)|*.*",
|
|
Messages.CSV_DESCRIPTION, Messages.ALL_FILES),
|
|
FilterIndex = 0,
|
|
Title = Messages.EXPORT_ALL,
|
|
RestoreDirectory = true,
|
|
DefaultExt = "csv",
|
|
CheckPathExists = false,
|
|
OverwritePrompt = true
|
|
})
|
|
{
|
|
if (dialog.ShowDialog(this) != DialogResult.OK)
|
|
return;
|
|
fileName = dialog.FileName;
|
|
}
|
|
|
|
new DelegatedAsyncAction(null,
|
|
string.Format(Messages.EXPORT_SYSTEM_ALERTS, fileName),
|
|
string.Format(Messages.EXPORTING_SYSTEM_ALERTS, fileName),
|
|
string.Format(Messages.EXPORTED_SYSTEM_ALERTS, fileName),
|
|
delegate
|
|
{
|
|
using (StreamWriter stream = new StreamWriter(fileName, false, UTF8Encoding.UTF8))
|
|
{
|
|
stream.WriteLine("{0},{1},{2},{3},{4}", Messages.TITLE,
|
|
Messages.SEVERITY, Messages.DESCRIPTION,
|
|
Messages.APPLIES_TO, Messages.TIMESTAMP);
|
|
|
|
if (exportAll)
|
|
{
|
|
foreach (Alert a in Alert.Alerts)
|
|
{
|
|
if (!a.Dismissing)
|
|
stream.WriteLine(a.GetAlertDetailsCSVQuotes());
|
|
}
|
|
}
|
|
else
|
|
{
|
|
foreach (DataGridViewRow row in GridViewAlerts.Rows)
|
|
{
|
|
var a = row.Tag as Alert;
|
|
if (a != null && !a.Dismissing)
|
|
stream.WriteLine(a.GetAlertDetailsCSVQuotes());
|
|
}
|
|
}
|
|
}
|
|
}).RunAsync();
|
|
}
|
|
|
|
private void toolStripSplitButtonDismiss_DropDownItemClicked(object sender, ToolStripItemClickedEventArgs e)
|
|
{
|
|
toolStripSplitButtonDismiss.DefaultItem = e.ClickedItem;
|
|
toolStripSplitButtonDismiss.Text = toolStripSplitButtonDismiss.DefaultItem.Text;
|
|
}
|
|
|
|
#endregion
|
|
|
|
private void copyToolStripMenuItem_Click(object sender, EventArgs e)
|
|
{
|
|
if (GridViewAlerts.SelectedRows.Count != 1)
|
|
log.DebugFormat("Only 1 alert can be copied at a time (Attempted to copy {0}). Copying the clicked item.", GridViewAlerts.SelectedRows.Count);
|
|
|
|
DataGridViewRow clickedRow = FindAlertRow(sender as ToolStripMenuItem);
|
|
if (clickedRow == null)
|
|
{
|
|
log.Debug("Attempted to copy alert with no alert selected.");
|
|
return;
|
|
}
|
|
|
|
Alert alert = (Alert)clickedRow.Tag;
|
|
if (alert == null)
|
|
return;
|
|
|
|
try
|
|
{
|
|
Clipboard.SetText(alert.GetUpdateDetailsCSVQuotes());
|
|
}
|
|
catch (Exception ex)
|
|
{
|
|
log.Error("Exception while trying to set clipboard text.", ex);
|
|
log.Error(ex, ex);
|
|
}
|
|
}
|
|
}
|
|
}
|