libcheese/totem-aspect-frame.h

   1
   2 /* -*- mode: C; c-file-style: "gnu"; indent-tabs-mode: nil; -*- */
   3 /*
   4  * mx-aspect-frame.h: A container that respect the aspect ratio of its child
   5  *
   6  * Copyright 2010, 2011 Intel Corporation.
   7  *
   8  * This program is free software; you can redistribute it and/or modify it
   9  * under the terms and conditions of the GNU Lesser General Public License,
  10  * version 2.1, as published by the Free Software Foundation.
  11  *
  12  * This program is distributed in the hope it will be useful, but WITHOUT ANY
  13  * WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
  14  * FOR A PARTICULAR PURPOSE.  See the GNU Lesser General Public License for
  15  * more details.
  16  *
  17  * You should have received a copy of the GNU Lesser General Public License
  18  * along with this program; if not, write to the Free Software Foundation,
  19  * Inc., 51 Franklin St - Fifth Floor, Boston, MA 02110-1301 USA.
  20  */
  21
  22 #ifndef __TOTEM_ASPECT_FRAME_H__
  23 #define __TOTEM_ASPECT_FRAME_H__
  24
  25 #include <glib-object.h>
  26 #include <clutter/clutter.h>
  27
  28 G_BEGIN_DECLS
  29
  30 #define TOTEM_TYPE_ASPECT_FRAME totem_aspect_frame_get_type()
  31
  32 #define TOTEM_ASPECT_FRAME(obj) \
  33   (G_TYPE_CHECK_INSTANCE_CAST ((obj), \
  34   TOTEM_TYPE_ASPECT_FRAME, TotemAspectFrame))
  35
  36 #define TOTEM_ASPECT_FRAME_CLASS(klass) \
  37   (G_TYPE_CHECK_CLASS_CAST ((klass), \
  38   TOTEM_TYPE_ASPECT_FRAME, TotemAspectFrameClass))
  39
  40 #define TOTEM_IS_ASPECT_FRAME(obj) \
  41   (G_TYPE_CHECK_INSTANCE_TYPE ((obj), \
  42   TOTEM_TYPE_ASPECT_FRAME))
  43
  44 #define TOTEM_IS_ASPECT_FRAME_CLASS(klass) \
  45   (G_TYPE_CHECK_CLASS_TYPE ((klass), \
  46   TOTEM_TYPE_ASPECT_FRAME))
  47
  48 #define TOTEM_ASPECT_FRAME_GET_CLASS(obj) \
  49   (G_TYPE_INSTANCE_GET_CLASS ((obj), \
  50   TOTEM_TYPE_ASPECT_FRAME, TotemAspectFrameClass))
  51
  52 typedef struct _TotemAspectFrame TotemAspectFrame;
  53 typedef struct _TotemAspectFrameClass TotemAspectFrameClass;
  54
  55 struct _TotemAspectFrame
  56 {
  57   ClutterActor parent;
  58 };
  59
  60 struct _TotemAspectFrameClass
  61 {
  62   ClutterActorClass parent_class;
  63 };
  64
  65 GType           totem_aspect_frame_get_type     (void);
  66
  67 ClutterActor *  totem_aspect_frame_new          (void);
  68
  69 void            totem_aspect_frame_set_child    (TotemAspectFrame *frame,
  70                                                  ClutterActor     *child);
  71
  72 void            totem_aspect_frame_set_expand   (TotemAspectFrame *frame,
  73                                                  gboolean          expand);
  74 gboolean        totem_aspect_frame_get_expand   (TotemAspectFrame *frame);
  75
  76 void            totem_aspect_frame_set_rotation (TotemAspectFrame *frame,
  77                                                  gdouble           rotation);
  78 gdouble         totem_aspect_frame_get_rotation (TotemAspectFrame *frame);
  79
  80 G_END_DECLS
  81
  82 #endif /* __TOTEM_ASPECT_FRAME_H__ */