attic/aaina/libaaina/aaina-library.h

   1 /* -*- Mode: C; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 8 -*- */
   2
   3 /*
   4  * Copyright (C) 2007 OpenedHand Ltd
   5  *
   6  * Author: Matthew Allum  <mallum@openedhand.com>
   7  */
   8
   9 #ifndef _AAINA_LIBRARY
  10 #define _AAINA_LIBRARY
  11
  12 #include <glib-object.h>
  13 #include "aaina-photo.h"
  14 #include "eggsequence.h"
  15
  16 G_BEGIN_DECLS
  17
  18 #define AAINA_TYPE_LIBRARY aaina_library_get_type()
  19
  20 #define AAINA_LIBRARY(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), \
  21         AAINA_TYPE_LIBRARY, \
  22         AainaLibrary))
  23
  24 #define AAINA_LIBRARY_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass),\
  25         AAINA_TYPE_LIBRARY, \
  26         AainaLibraryClass))
  27
  28 #define AAINA_IS_LIBRARY(obj) \
  29         (G_TYPE_CHECK_INSTANCE_TYPE ((obj), \
  30         AAINA_TYPE_LIBRARY))
  31
  32 #define AAINA_IS_LIBRARY_CLASS(klass) \
  33         (G_TYPE_CHECK_CLASS_TYPE ((klass), \
  34         AAINA_TYPE_LIBRARY))
  35
  36 #define AAINA_LIBRARY_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj),\
  37         AAINA_TYPE_LIBRARY, \
  38         AainaLibraryClass))
  39
  40 typedef struct {
  41         GObject         parent;
  42
  43 } AainaLibrary;
  44
  45 typedef struct {
  46         GObjectClass parent_class;
  47
  48         void (*reordered) (AainaLibrary *library);
  49         void (*filter_change) (AainaLibrary *library);
  50         void (*photo_change) (AainaLibrary *library, AainaPhoto *photo);
  51         void (*photo_added) (AainaLibrary *library, AainaPhoto *photo);
  52
  53 } AainaLibraryClass;
  54
  55 typedef gint (*AainaCompareRowFunc) (AainaPhoto *a,
  56                                      AainaPhoto *b,
  57                                      gpointer        data);
  58
  59 typedef gboolean  (*AainaFilterRowFunc) (AainaLibrary    *library,
  60                                          AainaPhoto *photo,
  61                                          gpointer         data);
  62
  63 typedef gboolean (*AainaForeachRowFunc) (AainaLibrary    *library,
  64                                          AainaPhoto *photo,
  65                                          gpointer         data);
  66
  67 GType aaina_library_get_type (void);
  68
  69 AainaLibrary*
  70 aaina_library_new ();
  71
  72 guint
  73 aaina_library_photo_count (AainaLibrary *library);
  74
  75 AainaPhoto*
  76 aaina_library_get_photo (AainaLibrary *library, gint index);
  77
  78 void
  79 aaina_library_append_photo (AainaLibrary *library, AainaPhoto *photo);
  80
  81 void
  82 aaina_library_remove_photo (AainaLibrary *library, const AainaPhoto *photo);
  83
  84 void
  85 aaina_library_set_filter (AainaLibrary    *library,
  86                           AainaFilterRowFunc  filter,
  87                           gpointer         data);
  88
  89 void
  90 aaina_library_set_sort_func (AainaLibrary     *library,
  91                              AainaCompareRowFunc  func,
  92                              gpointer          userdata);
  93
  94 void
  95 aaina_library_foreach (AainaLibrary      *library,
  96                       AainaForeachRowFunc   func,
  97                       gpointer           data);
  98
  99 gboolean
 100 aaina_library_get_pending (AainaLibrary *library);
 101 void
 102 aaina_library_set_pending (AainaLibrary *library, gboolean pending);
 103
 104 gboolean
 105 aaina_library_is_full (AainaLibrary *library);
 106 void
 107 aaina_library_set_max (AainaLibrary *library, gint max_photos);
 108
 109 G_END_DECLS
 110
 111 #endif