void vmrc_OnStateChanged(object sender, _IVMRCClientControlEvents_OnStateChangedEvent e)
{
if (e.state == VMRCClientControlLib.VMRCState.vmrcState_Connected)
{
this.connected = true;
}
else if (e.state == VMRCClientControlLib.VMRCState.vmrcState_ConnectionFailed)
{
connected = false;
Terminals.Logging.Log.Fatal("VMRC Connection Lost" + this.Favorite.Name);
this.connected = false;
TabControlItem selectedTabPage = (TabControlItem)(this.Parent);
bool wasSelected = selectedTabPage.Selected;
ParentForm.tcTerminals.RemoveTab(selectedTabPage);
ParentForm.tcTerminals_TabControlItemClosed(null, EventArgs.Empty);
if (wasSelected)
{
NativeApi.PostMessage(new HandleRef(this, this.Handle), MainForm.WM_LEAVING_FULLSCREEN, IntPtr.Zero, IntPtr.Zero);
}
ParentForm.UpdateControls();
}
else if (e.state == VMRCClientControlLib.VMRCState.vmrcState_NotConnected)
{
connected = false;
}
}
void axMsTscAx_OnDisconnected(object sender, IMsTscAxEvents_OnDisconnectedEvent e)
{
AxMsRdpClient2 client = (AxMsRdpClient2)sender;
string error = Functions.GetErrorMessage(e.discReason);
if (error != null)
{
// MessageBox.Show(this, String.Format("Error connecting to {0} ({1})", client.Server, error), "Terminals " + Program.TerminalsVersion.ToString(),MessageBoxButtons.OK, MessageBoxIcon.Exclamation);
}
TabControlItem selectedTabPage = (TabControlItem)(client.Parent);
bool wasSelected = selectedTabPage.Selected;
ParentForm.tcTerminals.RemoveTab(selectedTabPage);
ParentForm.tcTerminals_TabControlItemClosed(null, EventArgs.Empty);
if (wasSelected)
{
NativeApi.PostMessage(new HandleRef(this, this.Handle), MainForm.WM_LEAVING_FULLSCREEN, IntPtr.Zero, IntPtr.Zero);
}
ParentForm.UpdateControls();
if (OnDisconnected != null)
{
OnDisconnected(this);
}
}
private void UpdateAttachedTabTitle(IFavorite updated)
{
TabControlItem attachedTab = this.filter.FindAttachedTab(updated);
if (attachedTab != null)
{
attachedTab.Title = updated.Name;
}
}
private static void DisposeConnection(TabControlItem tabPage)
{
var toDispose = tabPage as TerminalTabControlItem;
if (toDispose != null)
{
// Expecting all connections are disposable, because derive from Connection
toDispose.Connection?.Dispose();
}
}
private void CloseTabPage(object tabObject, bool checkNullException = true)
{
// If the handle has been disposed -> the control is non existent
// -> we don't need to close it again -> Exception will be thrown -> return.
try
{
// The TabControlItem is of base type Panel.
// If the control is no panel return.
if (!(tabObject is Panel))
{
return;
}
// The following check is not needed in case of the AutoIt connection.
if (checkNullException)
{
// Check for a valid and existing handle -> if Zero or exception return.
// otherwise continue.
if (((Panel)tabObject).Handle == IntPtr.Zero)
{
return;
}
}
}
catch
{
return;
}
if (!(tabObject is TabControlItem))
{
return;
}
if (this.ParentForm.InvokeRequired)
{
InvokeCloseTabPage d = this.CloseTabPage;
this.TerminalTabPage.Invoke(d, new object[] { this.TerminalTabPage, checkNullException });
return;
}
TabControlItem tabPage = (TabControlItem)tabObject;
bool wasSelected = tabPage.Selected;
this.ParentForm.RemoveTabPage(tabPage);
if (wasSelected)
{
PostMessage(new HandleRef(this, this.Handle), WM_LEAVING_FULLSCREEN, IntPtr.Zero,
IntPtr.Zero);
}
this.ParentForm.UpdateControls();
}
internal void Disconnect()
{
try
{
TabControlItem tabToClose = this.tcTerminals.SelectedItem;
if (this.tcTerminals.Items.Contains(tabToClose))
{
this.tcTerminals.CloseTab(tabToClose);
}
}
catch (Exception exc)
{
Logging.Error("Disconnecting a tab threw an exception", exc);
}
}
void rd_ConnectionLost(object sender, EventArgs e)
{
Terminals.Logging.Log.Fatal("VNC Connection Lost" + this.Favorite.Name);
this.connected = false;
TabControlItem selectedTabPage = (TabControlItem)(this.Parent);
bool wasSelected = selectedTabPage.Selected;
ParentForm.tcTerminals.RemoveTab(selectedTabPage);
ParentForm.tcTerminals_TabControlItemClosed(null, EventArgs.Empty);
if (wasSelected)
{
NativeApi.PostMessage(new HandleRef(this, this.Handle), MainForm.WM_LEAVING_FULLSCREEN, IntPtr.Zero, IntPtr.Zero);
}
ParentForm.UpdateControls();
}
private void CloseTabControlItem(TabControlItem tabPage)
{
DisposeConnection(tabPage);
this.RestoreWindowAfterLastClosed();
}
public void RemoveTabPage(TabControlItem tabControlToRemove)
{
Log.InsideMethod();
this.tcTerminals.RemoveTab(tabControlToRemove);
this.CloseTabControlItem();
}
private void tcTerminals_TabControlMouseOnTitle(TabControlMouseOnTitleEventArgs e)
{
Log.InsideMethod();
if (Settings.ShowInformationToolTips)
{
if (this.currentToolTip == null)
{
this.currentToolTip = new ToolTip {Active = false};
}
else if ((this.currentToolTipItem != null) && (this.currentToolTipItem != e.Item) && !currentToolTipItem.IsDisposed && !currentToolTipItem.Disposing)
{
this.currentToolTip.Hide(this.currentToolTipItem);
this.currentToolTip.Active = false;
}
if (!this.currentToolTip.Active)
{
this.currentToolTip = new ToolTip
{
ToolTipTitle = "Connection Information",
ToolTipIcon = ToolTipIcon.Info,
UseFading = true,
UseAnimation = true,
IsBalloon = false
};
this.currentToolTip.Show(e.Item.ToolTipText, e.Item, (int)e.Item.StripRect.X, 2);
this.currentToolTipItem = e.Item;
this.currentToolTip.Active = true;
}
}
}
