src/application.h

   1 /* -*- Mode: C++; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */
   2 /*
   3  * application.h:
   4  *
   5  * Copyright 2008 Novell, Inc.  (http://www.novell.com)
   6  *
   7  * See the LICENSE file included with the distribution for details.
   8  */
   9
  10 #ifndef __APPLICATION_H__
  11 #define __APPLICATION_H__
  12
  13 #include <glib.h>
  14
  15 #include "utils.h"
  16 #include "enums.h"
  17 #include "control.h"
  18 #include "dependencyobject.h"
  19 #include "downloader.h"
  20
  21 /* @CBindingRequisite */
  22 typedef void (*ApplyDefaultStyleCallback)(FrameworkElement *fwe, ManagedTypeInfo *key);
  23 /* @CBindingRequisite */
  24 typedef void (*ApplyStyleCallback)(FrameworkElement *fwe, Style *style);
  25 /* @CBindingRequisite */
  26 typedef void *(*ConvertKeyframeValueCallback)(int kind, DependencyProperty *property, Value *original, Value *converted);
  27 /* @CBindingRequisite */
  28 typedef ManagedStreamCallbacks (*GetResourceCallback)(const char *resourceBase, const char *name);
  29
  30 enum NotifyType {NotifyStarted, NotifySize, NotifyProgressChanged, NotifyCompleted, NotifyFailed};
  31 typedef void (*NotifyFunc) (NotifyType type, gint64 args, gpointer user_data);
  32 typedef void (*WriteFunc) (void* buf, gint32 offset, gint32 n, gpointer user_data);
  33
  34 /* @Namespace=None */
  35 /* @ManagedDependencyProperties=Manual */
  36 /* @ManagedEvents=Manual */
  37 class Application : public DependencyObject {
  38 public:
  39         /* @PropertyType=ResourceDictionary,AutoCreateValue,GenerateAccessors */
  40         const static int ResourcesProperty;
  41
  42         /* @GenerateCBinding,GeneratePInvoke */
  43         Application ();
  44
  45         /* @GenerateCBinding,GeneratePInvoke */
  46         void RegisterCallbacks (ApplyDefaultStyleCallback apply_default_style_cb, ApplyStyleCallback apply_style_cb, GetResourceCallback get_resource_cb, ConvertKeyframeValueCallback convert_keyframe_callback);
  47
  48         void ApplyDefaultStyle (FrameworkElement *fwe, ManagedTypeInfo *key);
  49         void ApplyStyle (FrameworkElement *fwe, Style *style);
  50
  51         void ConvertKeyframeValue (Type::Kind kind, DependencyProperty *property, Value *original, Value *converted);
  52
  53         bool GetResource (const char *resourceBase, const Uri *uri, NotifyFunc notify_cb, WriteFunc write_cb, DownloaderAccessPolicy policy, Cancellable *cancellable, gpointer user_data);
  54         char *GetResourceAsPath (const char *resourceBase, const Uri *uri);
  55         const char *GetResourceRoot ();
  56
  57         /* @GenerateCBinding,GeneratePInvoke */
  58         static Application *GetCurrent ();
  59         /* @GenerateCBinding,GeneratePInvoke */
  60         static void SetCurrent (Application *current);
  61
  62         //
  63         // Property Accessors
  64         //
  65         void SetResources (ResourceDictionary *value);
  66         ResourceDictionary *GetResources ();
  67
  68 protected:
  69         virtual ~Application ();
  70
  71 private:
  72         ApplyDefaultStyleCallback apply_default_style_cb;
  73         ApplyStyleCallback apply_style_cb;
  74         ConvertKeyframeValueCallback convert_keyframe_callback;
  75         GetResourceCallback get_resource_cb;
  76         char *resource_root;
  77 };
  78
  79 #endif /* __APPLICATION_H__ */