1 /* ADG - Automatic Drawing Generation
2 * Copyright (C) 2007,2008,2009,2010,2011,2012 Nicola Fontana <ntd at entidi.it>
4 * This library is free software; you can redistribute it and/or
5 * modify it under the terms of the GNU Lesser General Public
6 * License as published by the Free Software Foundation; either
7 * version 2 of the License, or (at your option) any later version.
9 * This library is distributed in the hope that it will be useful,
10 * but WITHOUT ANY WARRANTY; without even the implied warranty of
11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
12 * Lesser General Public License for more details.
14 * You should have received a copy of the GNU Lesser General Public
15 * License along with this library; if not, write to the
16 * Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
17 * Boston, MA 02110-1301, USA.
21 #if !defined(__ADG_H__)
22 #error "Only <adg.h> can be included directly."
26 #ifndef __ADG_ENTITY_H__
27 #define __ADG_ENTITY_H__
32 #define ADG_TYPE_ENTITY (adg_entity_get_type())
33 #define ADG_ENTITY(obj) (G_TYPE_CHECK_INSTANCE_CAST((obj), ADG_TYPE_ENTITY, AdgEntity))
34 #define ADG_ENTITY_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST((klass), ADG_TYPE_ENTITY, AdgEntityClass))
35 #define ADG_IS_ENTITY(obj) (G_TYPE_CHECK_INSTANCE_TYPE((obj), ADG_TYPE_ENTITY))
36 #define ADG_IS_ENTITY_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE((klass), ADG_TYPE_ENTITY))
37 #define ADG_ENTITY_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS((obj), ADG_TYPE_ENTITY, AdgEntityClass))
40 typedef struct _AdgEntity AdgEntity
;
41 typedef struct _AdgEntityClass AdgEntityClass
;
45 GInitiallyUnowned parent
;
49 struct _AdgEntityClass
{
51 GInitiallyUnownedClass parent_class
;
54 void (*destroy
) (AdgEntity
*entity
);
55 void (*parent_set
) (AdgEntity
*entity
,
56 AdgEntity
*old_parent
);
57 void (*global_changed
) (AdgEntity
*entity
);
58 void (*local_changed
) (AdgEntity
*entity
);
59 void (*invalidate
) (AdgEntity
*entity
);
60 void (*arrange
) (AdgEntity
*entity
);
61 void (*render
) (AdgEntity
*entity
,
66 void adg_switch_extents (gboolean state
);
68 GType
adg_entity_get_type (void) G_GNUC_CONST
;
69 void adg_entity_destroy (AdgEntity
*entity
);
70 AdgCanvas
* adg_entity_get_canvas (AdgEntity
*entity
);
71 void adg_entity_set_parent (AdgEntity
*entity
,
73 AdgEntity
* adg_entity_get_parent (AdgEntity
*entity
);
74 void adg_entity_set_global_map (AdgEntity
*entity
,
75 const cairo_matrix_t
*map
);
76 void adg_entity_transform_global_map (AdgEntity
*entity
,
77 const cairo_matrix_t
*transformation
,
78 AdgTransformMode mode
);
79 const cairo_matrix_t
*
80 adg_entity_get_global_map (AdgEntity
*entity
);
81 const cairo_matrix_t
*
82 adg_entity_get_global_matrix (AdgEntity
*entity
);
83 void adg_entity_set_local_map (AdgEntity
*entity
,
84 const cairo_matrix_t
*map
);
85 void adg_entity_transform_local_map (AdgEntity
*entity
,
86 const cairo_matrix_t
*transformation
,
87 AdgTransformMode mode
);
88 const cairo_matrix_t
*
89 adg_entity_get_local_map (AdgEntity
*entity
);
90 const cairo_matrix_t
*
91 adg_entity_get_local_matrix (AdgEntity
*entity
);
92 void adg_entity_set_local_method (AdgEntity
*entity
,
93 AdgMixMethod local_method
);
94 AdgMixMethod
adg_entity_get_local_method (AdgEntity
*entity
);
95 void adg_entity_set_extents (AdgEntity
*entity
,
96 const CpmlExtents
*extents
);
98 adg_entity_get_extents (AdgEntity
*entity
);
99 void adg_entity_set_style (AdgEntity
*entity
,
102 AdgStyle
* adg_entity_get_style (AdgEntity
*entity
,
104 AdgStyle
* adg_entity_style (AdgEntity
*entity
,
106 void adg_entity_apply_dress (AdgEntity
*entity
,
109 void adg_entity_global_changed (AdgEntity
*entity
);
110 void adg_entity_local_changed (AdgEntity
*entity
);
111 void adg_entity_invalidate (AdgEntity
*entity
);
112 void adg_entity_arrange (AdgEntity
*entity
);
113 void adg_entity_render (AdgEntity
*entity
,
115 AdgPoint
* adg_entity_point (AdgEntity
*entity
,
117 AdgPoint
*new_point
);
122 #endif /* __ADG_ENTITY_H__ */