/// <summary>
/// Handles the Selected Instance Changed event from Editors
/// </summary>
/// <param name="sender">Sender object.</param>
/// <param name="e">SelectedInstanceChangedEventArgs.</param>
private void HandleEditorsSelectedInstanceChanged(object sender, SelectedInstanceChangedEventArgs e)
{
// If flag is set, do nothing.
if (IgnoreEditorsValueChangeEvent)
{
return;
}
// Check if the value has changed.
List <Oid> lLastValue = LastValueListOids;
List <Oid> lValue = mEditor.Values;
bool lEquals = UtilFunctions.OidListEquals(lLastValue, lValue);
// If there is no change, do nothing.
if (lEquals)
{
return;
}
// Assign the current value as last value
LastValueListOids = lValue;
// If the values are the different, raise the change event.
OnValueChanged(new ValueChangedEventArgs(this, lLastValue, lValue, DependencyRulesAgentLogic.User));
}
/// <summary>
/// Occurs when the selected instance changes.
/// </summary>
/// <param name="sender">Sender object.</param>
/// <param name="e">SelectedInstanceChangedEventArgs.</param>
private void HandleMasterSelectedInstanceChanged(object sender, SelectedInstanceChangedEventArgs e)
{
// Update context
UpdateContext();
// Update details
ExchangeInfoNavigation lInfoNav;
foreach (IDetailController lDetail in Details)
{
ExchangeInfo lExchgInfo = lDetail.ExchangeInformation;
lInfoNav = new ExchangeInfoNavigation(lExchgInfo as ExchangeInfoNavigation);
if (lDetail.IsActiveDetail() && e.SelectedInstances != null && e.SelectedInstances.Count == 1)
{
lInfoNav.SelectedOids = e.SelectedInstances;
}
else
{
lInfoNav.SelectedOids = null;
}
lDetail.ExchangeInformation = lInfoNav;
ClearLastOids(lDetail as IUQueryController);
lDetail.UpdateData(true);
}
}
/// <summary>
/// Raises the Selected Instance Changed
/// </summary>
/// <param name="eventArgs"></param>
protected virtual void OnSelectedInstanceChanged(SelectedInstanceChangedEventArgs eventArgs)
{
if (!RaiseSelectecInstanceChanged)
{
return;
}
EventHandler <SelectedInstanceChangedEventArgs> handler = SelectedInstanceChanged;
if (handler != null)
{
handler(this, eventArgs);
}
}
/// <summary>
/// Actions related with the Selected instance changed from the DisplaySet.
/// Do the standar and at the end, check the associated service and initialize it
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
protected override void ProcessDisplaySetSelectedInstanceChanged(object sender, SelectedInstanceChangedEventArgs e)
{
base.ProcessDisplaySetSelectedInstanceChanged(sender, e);
// Initializes the associated service
if (AssociatedServiceController != null &&
Logic.Agent.IsActiveFacet(AssociatedServiceController.Agents))
{
SetInstanceToAssociatedService(e.SelectedInstances);
}
}
/// <summary>
/// Raises the Selected Instance Changed
/// </summary>
/// <param name="eventArgs"></param>
protected virtual void OnSelectedInstanceChanged(SelectedInstanceChangedEventArgs eventArgs)
{
if (!RaiseSelectecInstanceChanged)
{
return;
}
EventHandler<SelectedInstanceChangedEventArgs> handler = SelectedInstanceChanged;
if (handler != null)
{
handler(this, eventArgs);
}
}
/// <summary>
/// Handles the Selected Instance Changed event from Editors
/// </summary>
/// <param name="sender">Sender object.</param>
/// <param name="e">SelectedInstanceChangedEventArgs.</param>
private void HandleEditorsSelectedInstanceChanged(object sender, SelectedInstanceChangedEventArgs e)
{
// If flag is set, do nothing.
if (IgnoreEditorsValueChangeEvent)
{
return;
}
// Check if the value has changed.
List<Oid> lLastValue = LastValueListOids;
List<Oid> lValue = mEditor.Values;
bool lEquals = UtilFunctions.OidListEquals(lLastValue, lValue);
// If there is no change, do nothing.
if (lEquals)
{
return;
}
// Assign the current value as last value
LastValueListOids = lValue;
// If the values are the different, raise the change event.
OnValueChanged(new ValueChangedEventArgs(this, lLastValue, lValue, DependencyRulesAgentLogic.User));
}
/// <summary>
/// Occurs when the selected instance changes.
/// </summary>
/// <param name="sender">Sender object.</param>
/// <param name="e">SelectedInstanceChangedEventArgs.</param>
private void HandleMasterSelectedInstanceChanged(object sender, SelectedInstanceChangedEventArgs e)
{
// Update context
UpdateContext();
// Update details
ExchangeInfoNavigation lInfoNav;
foreach (IDetailController lDetail in Details)
{
ExchangeInfo lExchgInfo = lDetail.ExchangeInformation;
lInfoNav = new ExchangeInfoNavigation(lExchgInfo as ExchangeInfoNavigation);
if (lDetail.IsActiveDetail() && e.SelectedInstances != null && e.SelectedInstances.Count == 1)
{
lInfoNav.SelectedOids = e.SelectedInstances;
}
else
{
lInfoNav.SelectedOids = null;
}
lDetail.ExchangeInformation = lInfoNav;
ClearLastOids(lDetail as IUQueryController);
lDetail.UpdateData(true);
}
}
/// <summary>
/// Executes actions related to changing selection in the Master region.
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void HandleInstanceMasterControllerSelectedInstanceChanged(object sender, SelectedInstanceChangedEventArgs e)
{
ProcessInstanceMasterControllerSelectedInstanceChanged(sender, e);
}
/// <summary>
/// Process the selection instance changes in the main Instance controller. Updates the information in the tree
/// </summary>
/// <param name="sender">The control that have raised the event.</param>
/// <param name="e">Contains the necessary parameters involved in SelectedInstanceChanged event.</param>
protected virtual void ProcessInstanceMasterControllerSelectedInstanceChanged(object sender, SelectedInstanceChangedEventArgs e)
{
// Selected instance in the master has been modified, refresh the first level nodes
HideAllGroups();
// If no instance selected in the Master, clear all nodes
if (e.SelectedInstances == null || e.SelectedInstances.Count == 0)
{
Tree.Clear();
}
else
{
foreach (TreeNodeController treeNodeController in RootNodes)
{
// If this node has to show instances
if (treeNodeController.QueryContext != null)
{
treeNodeController.QueryContext.ExchangeInformation.SelectedOids = e.SelectedInstances;
DataTable lData = GetNextDataBlock(treeNodeController.QueryContext, null);
Tree.ShowDataInRootNode(treeNodeController.NodeId, lData, treeNodeController.DisplaySetInfo, treeNodeController.LastBlock, treeNodeController.ShowGroupingNode);
}
else
{
Tree.ShowDataInRootNode(treeNodeController.NodeId, null, null, true, treeNodeController.ShowGroupingNode);
}
}
}
// If no instance node selected, configure root context menus
if (Tree.Values == null || Tree.Values.Count == 0)
{
foreach (TreeNodeController treeNodeController in RootNodes)
{
treeNodeController.ConfigureMenu(null);
}
}
}
/// <summary>
/// Actions related with the Selected instance changed from the DisplaySet.
/// Do the standar and at the end, check the associated service and initialize it
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
protected override void ProcessDisplaySetSelectedInstanceChanged(object sender, SelectedInstanceChangedEventArgs e)
{
base.ProcessDisplaySetSelectedInstanceChanged(sender, e);
// Initializes the associated service
if (AssociatedServiceController != null &&
Logic.Agent.IsActiveFacet(AssociatedServiceController.Agents))
{
SetInstanceToAssociatedService(e.SelectedInstances);
}
}
/// <summary>
/// Raises the SelectedInstanceChanged event
/// </summary>
/// <param name="eventArgs"></param>
protected void OnSelectedInstanceChanged(SelectedInstanceChangedEventArgs eventArgs)
{
EventHandler<SelectedInstanceChangedEventArgs> handler = SelectedInstanceChanged;
if (handler != null)
{
handler(this, eventArgs);
}
}
/// <summary>
/// Executes the actions related to OnSelectedInstanceChanged event.
/// </summary>
/// <param name="sender">Sender object.</param>
/// <param name="e">SelectedInstanceChangedEventArgs.</param>
private void HandleDisplaySetSelectedInstanceChanged(object sender, SelectedInstanceChangedEventArgs e)
{
if (mFlagIgnoreSelectionChange)
{
return;
}
ProcessDisplaySetSelectedInstanceChanged(sender, e);
}
/// <summary>
/// Actions related with the Selected instance changed from the DisplaySet
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
protected virtual void ProcessDisplaySetSelectedInstanceChanged(object sender, SelectedInstanceChangedEventArgs e)
{
if (!CheckPendingChanges(false, true))
{
DisplaySet.RaiseSelectecInstanceChanged = false;
DisplaySet.Values = DisplaySet.PreviousValue;
DisplaySet.RaiseSelectecInstanceChanged = true;
return;
}
// Keep the previous value
DisplaySet.PreviousValue = e.SelectedInstances;
int lNumInstances = 0;
if (e.SelectedInstances != null)
{
lNumInstances = e.SelectedInstances.Count;
}
#region Enable/disable navigations
if (Navigation != null)
{
Navigation.EnableItemsBasedOnSelectedInstances(lNumInstances, e.EnabledNavigationsKeys);
}
#endregion Enable/disable navigations
#region Enable/disable actions
// Enable or disable the actions.
if (Action != null)
{
Action.EnableItemsBasedOnSelectedInstances(lNumInstances, e.EnabledActionsKeys);
}
#endregion Enable/disable actions
// Disable the Associated service.
EnableAssociatedService(false);
// Execute default instance change.
OnSelectedInstanceChanged(e);
}
