src/resources.h

   1 /* -*- Mode: C++; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */
   2 /*
   3  * resources.h: Resource dictionaries.
   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_RESOURCES_H__
  12 #define __MOON_RESOURCES_H__
  13
  14 #include <glib.h>
  15
  16 #include "collection.h"
  17 #include "value.h"
  18
  19 /* @Namespace=System.Windows */
  20 class ResourceDictionary : public Collection {
  21 public:
  22         /* @PropertyType=ResourceDictionaryCollection,AutoCreateValue,ManagedFieldAccess=Internal,ManagedSetterAccess=Internal,GenerateAccessors */
  23         const static int MergedDictionariesProperty;
  24
  25         /* @GenerateCBinding,GeneratePInvoke */
  26         ResourceDictionary ();
  27
  28         /* just to provide an implementation.  our CanAdd always returns true. */
  29         virtual Type::Kind GetElementType () { return Type::INVALID;}
  30
  31         bool Add (const char* key, Value *value);
  32
  33         /* @GenerateCBinding,GeneratePInvoke */
  34         bool AddWithError (const char* key, Value *value, MoonError *error);
  35
  36         /* @GenerateCBinding,GeneratePInvoke */
  37         bool Clear ();
  38
  39         /* @GenerateCBinding,GeneratePInvoke */
  40         bool ContainsKey (const char *key);
  41
  42         /* @GenerateCBinding,GeneratePInvoke */
  43         bool Remove (const char *key);
  44
  45         /* @GenerateCBinding,GeneratePInvoke */
  46         bool Set (const char *key, Value *value);
  47
  48         /* @GenerateCBinding,GeneratePInvoke */
  49         Value* Get (const char *key, bool *exists);
  50         Value* GetFromMergedDictionaries (const char *key, bool *exists);
  51
  52         ResourceDictionaryCollection *GetMergedDictionaries ();
  53         void SetMergedDictionaries (ResourceDictionaryCollection* value);
  54
  55         virtual void SetSurface (Surface *surface);
  56         virtual void UnregisterAllNamesRootedAt (NameScope *from_ns);
  57         virtual void RegisterAllNamesRootedAt (NameScope *to_ns, MoonError *error);
  58
  59 protected:
  60         virtual ~ResourceDictionary ();
  61
  62         virtual bool CanAdd (Value *value);
  63
  64         virtual bool AddedToCollection (Value *value, MoonError *error);
  65         virtual void RemovedFromCollection (Value *value);
  66
  67 private:
  68         GHashTable *hash;
  69         bool from_resource_dictionary_api;
  70 };
  71
  72 #endif /* __MOON_RESOURCES_H__ */