2 * AT-SPI - Assistive Technology Service Provider Interface
3 * (Gnome Accessibility Project; http://developer.gnome.org/projects/gap)
5 * Copyright 2001, 2002 Sun Microsystems Inc.,
6 * Copyright 2001, 2002 Ximian, Inc.
8 * This library is free software; you can redistribute it and/or
9 * modify it under the terms of the GNU Library General Public
10 * License as published by the Free Software Foundation; either
11 * version 2 of the License, or (at your option) any later version.
13 * This library is distributed in the hope that it will be useful,
14 * but WITHOUT ANY WARRANTY; without even the implied warranty of
15 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
16 * Library General Public License for more details.
18 * You should have received a copy of the GNU Library General Public
19 * License along with this library; if not, write to the
20 * Free Software Foundation, Inc., 59 Temple Place - Suite 330,
21 * Boston, MA 02111-1307, USA.
24 /* stateset.c : implements the StateSet interface */
28 #include "spi-stateset.h"
31 static Accessibility_StateType *accessible_state_types = NULL;
32 static AtkStateType *atk_state_types = NULL;
36 spi_init_state_type_tables (void)
40 if (accessible_state_types || atk_state_types)
42 if (!accessible_state_types)
43 accessible_state_types = g_new (Accessibility_StateType, ATK_STATE_LAST_DEFINED);
45 atk_state_types = g_new (AtkStateType, Accessibility_STATE_LAST_DEFINED);
46 g_return_val_if_fail (accessible_state_types, FALSE);
47 g_return_val_if_fail (atk_state_types, FALSE);
49 for (i = 0; i < Accessibility_STATE_LAST_DEFINED; i++)
51 atk_state_types[i] = ATK_STATE_INVALID;
54 for (i=0; i < ATK_STATE_LAST_DEFINED; i++)
56 accessible_state_types[i] = Accessibility_STATE_INVALID;
59 accessible_state_types[ATK_STATE_ACTIVE] = Accessibility_STATE_ACTIVE;
60 atk_state_types[Accessibility_STATE_ACTIVE] = ATK_STATE_ACTIVE;
61 accessible_state_types[ATK_STATE_ARMED] = Accessibility_STATE_ARMED;
62 atk_state_types[Accessibility_STATE_ARMED] = ATK_STATE_ARMED;
63 accessible_state_types[ATK_STATE_BUSY] = Accessibility_STATE_BUSY;
64 atk_state_types[Accessibility_STATE_BUSY] = ATK_STATE_BUSY;
65 accessible_state_types[ATK_STATE_CHECKED] = Accessibility_STATE_CHECKED;
66 atk_state_types[Accessibility_STATE_CHECKED] = ATK_STATE_CHECKED;
67 accessible_state_types[ATK_STATE_DEFUNCT] = Accessibility_STATE_DEFUNCT;
68 atk_state_types[Accessibility_STATE_DEFUNCT] = ATK_STATE_DEFUNCT;
69 accessible_state_types[ATK_STATE_EDITABLE] = Accessibility_STATE_EDITABLE;
70 atk_state_types[Accessibility_STATE_EDITABLE] = ATK_STATE_EDITABLE;
71 accessible_state_types[ATK_STATE_ENABLED] = Accessibility_STATE_ENABLED;
72 atk_state_types[Accessibility_STATE_ENABLED] = ATK_STATE_ENABLED;
73 accessible_state_types[ATK_STATE_EXPANDABLE] = Accessibility_STATE_EXPANDABLE;
74 atk_state_types[Accessibility_STATE_EXPANDABLE] = ATK_STATE_EXPANDABLE;
75 accessible_state_types[ATK_STATE_EXPANDED] = Accessibility_STATE_EXPANDED;
76 atk_state_types[Accessibility_STATE_EXPANDED] = ATK_STATE_EXPANDED;
77 accessible_state_types[ATK_STATE_FOCUSABLE] = Accessibility_STATE_FOCUSABLE;
78 atk_state_types[Accessibility_STATE_FOCUSABLE] = ATK_STATE_FOCUSABLE;
79 accessible_state_types[ATK_STATE_FOCUSED] = Accessibility_STATE_FOCUSED;
80 atk_state_types[Accessibility_STATE_FOCUSED] = ATK_STATE_FOCUSED;
81 accessible_state_types[ATK_STATE_HORIZONTAL] = Accessibility_STATE_HORIZONTAL;
82 atk_state_types[Accessibility_STATE_HORIZONTAL] = ATK_STATE_HORIZONTAL;
83 accessible_state_types[ATK_STATE_ICONIFIED] = Accessibility_STATE_ICONIFIED;
84 atk_state_types[Accessibility_STATE_ICONIFIED] = ATK_STATE_ICONIFIED;
85 accessible_state_types[ATK_STATE_MODAL] = Accessibility_STATE_MODAL;
86 atk_state_types[Accessibility_STATE_MODAL] = ATK_STATE_MODAL;
87 accessible_state_types[ATK_STATE_MULTI_LINE] = Accessibility_STATE_MULTI_LINE;
88 atk_state_types[Accessibility_STATE_MULTI_LINE] = ATK_STATE_MULTI_LINE;
89 accessible_state_types[ATK_STATE_MULTISELECTABLE] = Accessibility_STATE_MULTISELECTABLE;
90 atk_state_types[Accessibility_STATE_MULTISELECTABLE] = ATK_STATE_MULTISELECTABLE;
91 accessible_state_types[ATK_STATE_OPAQUE] = Accessibility_STATE_OPAQUE;
92 atk_state_types[Accessibility_STATE_OPAQUE] = ATK_STATE_OPAQUE;
93 accessible_state_types[ATK_STATE_PRESSED] = Accessibility_STATE_PRESSED;
94 atk_state_types[Accessibility_STATE_PRESSED] = ATK_STATE_PRESSED;
95 accessible_state_types[ATK_STATE_RESIZABLE] = Accessibility_STATE_RESIZABLE;
96 atk_state_types[Accessibility_STATE_RESIZABLE] = ATK_STATE_RESIZABLE;
97 accessible_state_types[ATK_STATE_SELECTABLE] = Accessibility_STATE_SELECTABLE;
98 atk_state_types[Accessibility_STATE_SELECTABLE] = ATK_STATE_SELECTABLE;
99 accessible_state_types[ATK_STATE_SELECTED] = Accessibility_STATE_SELECTED;
100 atk_state_types[Accessibility_STATE_SELECTED] = ATK_STATE_SELECTED;
101 accessible_state_types[ATK_STATE_SENSITIVE] = Accessibility_STATE_SENSITIVE;
102 atk_state_types[Accessibility_STATE_SENSITIVE] = ATK_STATE_SENSITIVE;
103 accessible_state_types[ATK_STATE_SHOWING] = Accessibility_STATE_SHOWING;
104 atk_state_types[Accessibility_STATE_SHOWING] = ATK_STATE_SHOWING;
105 accessible_state_types[ATK_STATE_SINGLE_LINE] = Accessibility_STATE_SINGLE_LINE;
106 atk_state_types[Accessibility_STATE_SINGLE_LINE] = ATK_STATE_SINGLE_LINE;
107 accessible_state_types[ATK_STATE_STALE] = Accessibility_STATE_STALE;
108 atk_state_types[Accessibility_STATE_STALE] = ATK_STATE_STALE;
109 accessible_state_types[ATK_STATE_TRANSIENT] = Accessibility_STATE_TRANSIENT;
110 atk_state_types[Accessibility_STATE_TRANSIENT] = ATK_STATE_TRANSIENT;
111 accessible_state_types[ATK_STATE_VERTICAL] = Accessibility_STATE_VERTICAL;
112 atk_state_types[Accessibility_STATE_VERTICAL] = ATK_STATE_VERTICAL;
113 accessible_state_types[ATK_STATE_VISIBLE] = Accessibility_STATE_VISIBLE;
114 atk_state_types[Accessibility_STATE_VISIBLE] = ATK_STATE_VISIBLE;
115 accessible_state_types[ATK_STATE_MANAGES_DESCENDANTS] = Accessibility_STATE_MANAGES_DESCENDANTS;
116 atk_state_types[Accessibility_STATE_MANAGES_DESCENDANTS] = ATK_STATE_MANAGES_DESCENDANTS;
117 accessible_state_types[ATK_STATE_INDETERMINATE] = Accessibility_STATE_INDETERMINATE;
118 atk_state_types[Accessibility_STATE_INDETERMINATE] = ATK_STATE_INDETERMINATE;
119 accessible_state_types[ATK_STATE_TRUNCATED] = Accessibility_STATE_TRUNCATED;
120 atk_state_types[Accessibility_STATE_TRUNCATED] = ATK_STATE_TRUNCATED;
121 accessible_state_types[ATK_STATE_REQUIRED] = Accessibility_STATE_REQUIRED;
122 atk_state_types[Accessibility_STATE_REQUIRED] = ATK_STATE_REQUIRED;
123 accessible_state_types[ATK_STATE_INVALID_ENTRY] = Accessibility_STATE_INVALID_ENTRY;
124 atk_state_types[Accessibility_STATE_INVALID_ENTRY] = ATK_STATE_INVALID_ENTRY;
125 accessible_state_types[ATK_STATE_SUPPORTS_AUTOCOMPLETION] = Accessibility_STATE_SUPPORTS_AUTOCOMPLETION;
126 atk_state_types[Accessibility_STATE_SUPPORTS_AUTOCOMPLETION] = ATK_STATE_SUPPORTS_AUTOCOMPLETION;
127 accessible_state_types[ATK_STATE_SELECTABLE_TEXT] = Accessibility_STATE_SELECTABLE_TEXT;
128 atk_state_types[Accessibility_STATE_SELECTABLE_TEXT] = ATK_STATE_SELECTABLE_TEXT;
129 accessible_state_types[ATK_STATE_DEFAULT] = Accessibility_STATE_IS_DEFAULT;
130 atk_state_types[Accessibility_STATE_IS_DEFAULT] = ATK_STATE_DEFAULT;
131 accessible_state_types[ATK_STATE_VISITED] = Accessibility_STATE_VISITED;
132 atk_state_types[Accessibility_STATE_VISITED] = ATK_STATE_VISITED;
138 static inline AtkState
139 state_spi_to_atk (Accessibility_StateType state)
142 if (idx < Accessibility_STATE_LAST_DEFINED)
143 return atk_state_types [idx];
145 return ATK_STATE_INVALID;
149 spi_atk_state_from_spi_state (Accessibility_StateType state)
151 spi_init_state_type_tables ();
152 return state_spi_to_atk (state);
156 spi_state_set_cache_from_sequence (const GArray *seq)
160 AtkStateType *states;
162 spi_init_state_type_tables ();
164 states = g_newa (AtkStateType, seq->len);
165 for (i = 0; i < seq->len; i++)
166 states [i] = state_spi_to_atk (g_array_index (seq, dbus_int32_t, i));
168 set = atk_state_set_new ();
169 atk_state_set_add_states (set, states, seq->len);
172 g_array_free (seq, TRUE);