src/trigger.h

   1 /* -*- Mode: C++; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */
   2 /*
   3  * trigger.h
   4  *
   5  * Copyright 2007 Novell, Inc. (http://www.novell.com)
   6  *
   7  * See the LICENSE file included with the distribution for details.
   8  *
   9  */
  10
  11 #ifndef __MOON_TRIGGER_H__
  12 #define __MOON_TRIGGER_H__
  13
  14 #include <glib.h>
  15
  16 #include "dependencyobject.h"
  17
  18 /* @Namespace=System.Windows */
  19 class TriggerBase : public DependencyObject {
  20 public:
  21         /* @GenerateCBinding,GeneratePInvoke,ManagedAccess=Internal */
  22         TriggerBase () { SetObjectType (Type::TRIGGERBASE); }
  23 };
  24
  25 /* @Namespace=System.Windows */
  26 class TriggerAction : public DependencyObject {
  27  public:
  28         /* @GenerateCBinding,GeneratePInvoke,ManagedAccess=Internal */
  29         TriggerAction () { SetObjectType (Type::TRIGGERACTION); }
  30
  31         /* @GenerateCBinding */
  32         virtual void Fire () {}
  33
  34  protected:
  35         virtual ~TriggerAction () {}
  36 };
  37
  38
  39 /* @ContentProperty="Actions" */
  40 /* @Namespace=System.Windows */
  41 class EventTrigger : public TriggerBase {
  42         int registered_event_id;
  43
  44         static void event_trigger_fire_actions (EventObject *sender, EventArgs *calldata, gpointer closure);
  45
  46  protected:
  47         virtual ~EventTrigger ();
  48
  49  public:
  50         /* @PropertyType=TriggerActionCollection,AutoCreateValue,ManagedFieldAccess=Internal,ManagedSetterAccess=Internal,GenerateAccessors */
  51         const static int ActionsProperty;
  52         /* @PropertyType=string,ManagedPropertyType=RoutedEvent,ManagedFieldAccess=Internal,GenerateAccessors */
  53         const static int RoutedEventProperty;
  54
  55         /* @GenerateCBinding,GeneratePInvoke */
  56         EventTrigger ();
  57
  58         void SetTarget (DependencyObject *target);
  59         void RemoveTarget (DependencyObject *target);
  60
  61         //
  62         // Property Accessors
  63         //
  64         void SetActions (TriggerActionCollection *value);
  65         TriggerActionCollection *GetActions ();
  66
  67         void SetRoutedEvent (const char *event);
  68         const char *GetRoutedEvent ();
  69 };
  70
  71 G_BEGIN_DECLS
  72 void event_trigger_action_add (EventTrigger *trigger, TriggerAction *action);
  73 G_END_DECLS
  74
  75 #endif /* __MOON_TRIGGER_H__ */