public static ToolBarButton NewToolbarButton(IEntityOperationContext eoc)
{
var man = OperationClient.Manager;
ToolBarButton button = new ToolBarButton
{
Content = man.GetText(eoc.OperationInfo.OperationSymbol, eoc.OperationSettings),
Image = man.GetImage(eoc.OperationInfo.OperationSymbol, eoc.OperationSettings),
Tag = eoc.OperationInfo,
Background = man.GetBackground(eoc.OperationInfo, eoc.OperationSettings)
};
if (eoc.OperationSettings != null && eoc.OperationSettings.Order != 0)
Common.SetOrder(button, eoc.OperationSettings.Order);
AutomationProperties.SetName(button, eoc.OperationInfo.OperationSymbol.Key);
eoc.SenderButton = button;
if (eoc.CanExecute != null)
{
button.ToolTip = eoc.CanExecute;
button.IsEnabled = false;
ToolTipService.SetShowOnDisabled(button, true);
AutomationProperties.SetHelpText(button, eoc.CanExecute);
}
else
{
button.Click += (_, __) => OperationExecute(eoc);
}
return button;
}
internal static MenuItem NewMenuItem(IEntityOperationContext eoc, EntityOperationGroup group)
{
var man = OperationClient.Manager;
MenuItem menuItem = new MenuItem
{
Header = eoc.OperationSettings?.Text ??
(group == null || group.SimplifyName == null ? eoc.OperationInfo.OperationSymbol.NiceToString() :
group.SimplifyName(eoc.OperationInfo.OperationSymbol.NiceToString())),
Icon = man.GetImage(eoc.OperationInfo.OperationSymbol, eoc.OperationSettings).ToSmallImage(),
Tag = eoc.OperationInfo,
Background = man.GetBackground(eoc.OperationInfo, eoc.OperationSettings)
};
if (eoc.OperationSettings != null && eoc.OperationSettings.Order != 0)
Common.SetOrder(menuItem, eoc.OperationSettings.Order);
AutomationProperties.SetName(menuItem, eoc.OperationInfo.OperationSymbol.Key);
eoc.SenderButton = menuItem;
if (eoc.CanExecute != null)
{
menuItem.ToolTip = eoc.CanExecute;
menuItem.IsEnabled = false;
ToolTipService.SetShowOnDisabled(menuItem, true);
AutomationProperties.SetHelpText(menuItem, eoc.CanExecute);
}
else
{
menuItem.Click += (_, __) => OperationExecute(eoc);
}
return menuItem;
}
public static bool MoveToSearchControls(IEntityOperationContext eoc)
{
var controls = eoc.EntityControl.Children<SearchControl>()
.Where(sc => eoc.OperationInfo.OperationSymbol.Equals(OperationClient.GetConstructFromOperationKey(sc)) ||
sc.NotSet(OperationClient.ConstructFromOperationKeyProperty) && sc.EntityType == eoc.OperationInfo.ReturnType).ToList();
if (!controls.Any())
return false;
foreach (var sc in controls)
{
if (sc.NotSet(OperationClient.ConstructFromOperationKeyProperty))
OperationClient.SetConstructFromOperationKey(sc, eoc.OperationInfo.OperationSymbol);
sc.Create = false;
var menu = sc.Child<Menu>(b => b.Name == "menu");
var panel = (StackPanel)menu.Parent;
var oldButton = panel.Children<ToolBarButton>(tb => tb.Tag is OperationInfo && ((OperationInfo)tb.Tag).OperationSymbol.Equals(eoc.OperationInfo.OperationSymbol)).FirstOrDefault();
if (oldButton != null)
panel.Children.Remove(oldButton);
var index = panel.Children.IndexOf(menu);
panel.Children.Insert(index, NewToolbarButton(eoc));
}
return true;
}
internal static MenuItem NewMenuItem(IEntityOperationContext eoc, EntityOperationGroup group)
{
var man = OperationClient.Manager;
MenuItem menuItem = new MenuItem
{
Header = eoc.OperationSettings?.Text ??
(group == null || group.SimplifyName == null ? eoc.OperationInfo.OperationSymbol.NiceToString() :
group.SimplifyName(eoc.OperationInfo.OperationSymbol.NiceToString())),
Icon = man.GetImage(eoc.OperationInfo.OperationSymbol, eoc.OperationSettings).ToSmallImage(),
Tag = eoc.OperationInfo,
Background = man.GetBackground(eoc.OperationInfo, eoc.OperationSettings)
};
if (eoc.OperationSettings != null && eoc.OperationSettings.Order != 0)
{
Common.SetOrder(menuItem, eoc.OperationSettings.Order);
}
AutomationProperties.SetName(menuItem, eoc.OperationInfo.OperationSymbol.Key);
eoc.SenderButton = menuItem;
if (eoc.CanExecute != null)
{
menuItem.ToolTip = eoc.CanExecute;
menuItem.IsEnabled = false;
ToolTipService.SetShowOnDisabled(menuItem, true);
AutomationProperties.SetHelpText(menuItem, eoc.CanExecute);
}
else
{
menuItem.Click += (_, __) => OperationExecute(eoc);
}
return(menuItem);
}
protected internal virtual ToolBarButton CreateToolBarButton(IEntityOperationContext ctx, EntityOperationGroup group)
{
var result = new ToolBarButton(ctx.Context.Prefix, ctx.OperationInfo.OperationSymbol.Key.Replace(".", "_"))
{
Style = ctx.OperationSettings?.Style ?? EntityOperationSettingsBase.AutoStyleFunction(ctx.OperationInfo),
Tooltip = ctx.CanExecute,
Enabled = ctx.CanExecute == null,
Order = ctx.OperationSettings != null ? ctx.OperationSettings.Order : 0,
Text = ctx.OperationSettings?.Text ?? (group == null || group.SimplifyName == null ? ctx.OperationInfo.OperationSymbol.NiceToString() : group.SimplifyName(ctx.OperationInfo.OperationSymbol.NiceToString())),
OnClick = ((ctx.OperationSettings != null && ctx.OperationSettings.HasClick) ? ctx.OperationSettings.OnClick(ctx) ?? DefaultClick(ctx) : DefaultClick(ctx)),
HtmlProps = { { "data-operation", ctx.OperationInfo.OperationSymbol.Key } },
Tag = ctx,
};
if (CustomizeToolBarButton != null)
{
return(CustomizeToolBarButton(result));
}
return(result);
}
static void OperationExecute(IEntityOperationContext eoc)
{
if (eoc.CanExecute != null)
{
throw new ApplicationException("Operation {0} is disabled: {1}".FormatWith(eoc.OperationInfo.OperationSymbol, eoc.CanExecute));
}
if (eoc.OperationSettings != null && eoc.OperationSettings.HasClick)
{
IEntity newIdent = eoc.OperationSettings.OnClick(eoc);
if (newIdent != null)
{
eoc.EntityControl.RaiseEvent(new ChangeDataContextEventArgs(newIdent));
}
}
else
{
Entity ident = (Entity)(IEntity)eoc.Entity;
if (eoc.OperationInfo.OperationType == OperationType.Execute)
{
if (eoc.OperationInfo.Lite.Value)
{
if (eoc.EntityControl.LooseChangesIfAny())
{
if (eoc.ConfirmMessage())
{
Lite <Entity> lite = ident.ToLite();
IEntity newIdent = Server.Return((IOperationServer s) => s.ExecuteOperationLite(lite, eoc.OperationInfo.OperationSymbol, null));
if (eoc.OperationInfo.Returns)
{
eoc.EntityControl.RaiseEvent(new ChangeDataContextEventArgs(newIdent));
}
}
}
}
else
{
if (eoc.ConfirmMessage())
{
try
{
IEntity newIdent = Server.Return((IOperationServer s) => s.ExecuteOperation(ident, eoc.OperationInfo.OperationSymbol, null));
if (eoc.OperationInfo.Returns)
{
eoc.EntityControl.RaiseEvent(new ChangeDataContextEventArgs(newIdent));
}
}
catch (IntegrityCheckException e)
{
GraphExplorer.SetValidationErrors(GraphExplorer.FromRoot(ident), e);
throw e;
}
}
}
}
else if (eoc.OperationInfo.OperationType == OperationType.ConstructorFrom)
{
if (eoc.OperationInfo.Lite.Value && !eoc.EntityControl.LooseChangesIfAny())
{
return;
}
if (!eoc.ConfirmMessage())
{
return;
}
IEntity result = (Entity) new ConstructorContext(eoc.EntityControl, eoc.OperationInfo).SurroundConstructUntyped(eoc.OperationInfo.ReturnType, ctx =>
{
Entity r;
if (eoc.OperationInfo.Lite.Value)
{
r = Server.Return((IOperationServer s) => s.ConstructFromLite(ident.ToLite(), eoc.OperationInfo.OperationSymbol, null));
}
else
{
try
{
r = Server.Return((IOperationServer s) => s.ConstructFrom(ident, eoc.OperationInfo.OperationSymbol, null));
}
catch (IntegrityCheckException e)
{
GraphExplorer.SetValidationErrors(GraphExplorer.FromRoot(ident), e);
throw e;
}
}
if (r == null)
{
MessageBox.Show(Window.GetWindow(eoc.EntityControl), OperationMessage.TheOperation0DidNotReturnAnEntity.NiceToString().FormatWith(eoc.OperationInfo.OperationSymbol.NiceToString()));
}
return(r);
});
if (result != null)
{
Navigator.Navigate(result);
}
}
else if (eoc.OperationInfo.OperationType == OperationType.Delete)
{
if (eoc.ConfirmMessage())
{
Lite <Entity> lite = ident.ToLite();
Server.Execute((IOperationServer s) => s.DeleteLite(lite, eoc.OperationInfo.OperationSymbol, null));
Window.GetWindow(eoc.EntityControl).Close();
}
}
}
}
public override bool OnIsVisible(IEntityOperationContext ctx)
{
return(this.IsVisible((EntityOperationContext <T>)ctx));
}
public override Entity OnClick(IEntityOperationContext ctx)
{
return((Entity)(IEntity)this.Click((EntityOperationContext <T>)ctx));
}
public abstract bool OnIsVisible(IEntityOperationContext ctx);
public abstract Entity OnClick(IEntityOperationContext ctx);
static void OperationExecute(IEntityOperationContext eoc)
{
if (eoc.CanExecute != null)
throw new ApplicationException("Operation {0} is disabled: {1}".FormatWith(eoc.OperationInfo.OperationSymbol, eoc.CanExecute));
if (eoc.OperationSettings != null && eoc.OperationSettings.HasClick)
{
IEntity newIdent = eoc.OperationSettings.OnClick(eoc);
if (newIdent != null)
eoc.EntityControl.RaiseEvent(new ChangeDataContextEventArgs(newIdent));
}
else
{
Entity ident = (Entity)(IEntity)eoc.Entity;
if (eoc.OperationInfo.OperationType == OperationType.Execute)
{
if (eoc.OperationInfo.Lite.Value)
{
if (eoc.EntityControl.LooseChangesIfAny())
{
if (eoc.ConfirmMessage())
{
Lite<Entity> lite = ident.ToLite();
IEntity newIdent = Server.Return((IOperationServer s) => s.ExecuteOperationLite(lite, eoc.OperationInfo.OperationSymbol, null));
if (eoc.OperationInfo.Returns)
eoc.EntityControl.RaiseEvent(new ChangeDataContextEventArgs(newIdent));
}
}
}
else
{
if (eoc.ConfirmMessage())
{
try
{
IEntity newIdent = Server.Return((IOperationServer s) => s.ExecuteOperation(ident, eoc.OperationInfo.OperationSymbol, null));
if (eoc.OperationInfo.Returns)
eoc.EntityControl.RaiseEvent(new ChangeDataContextEventArgs(newIdent));
}
catch (IntegrityCheckException e)
{
GraphExplorer.SetValidationErrors(GraphExplorer.FromRoot(ident), e);
throw e;
}
}
}
}
else if (eoc.OperationInfo.OperationType == OperationType.ConstructorFrom)
{
if (eoc.OperationInfo.Lite.Value && !eoc.EntityControl.LooseChangesIfAny())
return;
if (!eoc.ConfirmMessage())
return;
IEntity result = (Entity)new ConstructorContext(eoc.EntityControl, eoc.OperationInfo).SurroundConstructUntyped(eoc.OperationInfo.ReturnType, ctx =>
{
Entity r;
if (eoc.OperationInfo.Lite.Value)
{
r = Server.Return((IOperationServer s) => s.ConstructFromLite(ident.ToLite(), eoc.OperationInfo.OperationSymbol, null));
}
else
{
try
{
r = Server.Return((IOperationServer s) => s.ConstructFrom(ident, eoc.OperationInfo.OperationSymbol, null));
}
catch (IntegrityCheckException e)
{
GraphExplorer.SetValidationErrors(GraphExplorer.FromRoot(ident), e);
throw e;
}
}
if (r == null)
MessageBox.Show(Window.GetWindow(eoc.EntityControl), OperationMessage.TheOperation0DidNotReturnAnEntity.NiceToString().FormatWith(eoc.OperationInfo.OperationSymbol.NiceToString()));
return r;
});
if (result != null)
Navigator.Navigate(result);
}
else if (eoc.OperationInfo.OperationType == OperationType.Delete)
{
if (eoc.ConfirmMessage())
{
Lite<Entity> lite = ident.ToLite();
Server.Execute((IOperationServer s) => s.DeleteLite(lite, eoc.OperationInfo.OperationSymbol, null));
Window.GetWindow(eoc.EntityControl).Close();
}
}
}
}
public override JsFunction OnClick(IEntityOperationContext ctx)
{
return(Click((EntityOperationContext <T>)ctx));
}
public abstract JsFunction OnClick(IEntityOperationContext ctx);
