1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
|
/*
* Copyright 2008 Codethink Ltd.
* Copyright (c) 2015 Samsung Electronics Co., Ltd.
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Library General Public
* License as published by the Free Software Foundation; either
* version 2 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Library General Public License for more details.
*
* You should have received a copy of the GNU Library General Public
* License along with this library; if not, write to the
* Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
* Boston, MA 02110-1301, USA.
*/
#include <glib.h>
#include <string.h>
#include <atk/atk.h>
#include <stdio.h>
#include "my-atk-object.h"
#include "my-atk-hyperlink.h"
#include "my-atk-text.h"
typedef struct _MyAtkHyperlinkInfo MyAtkHyperlinkInfo;
G_DEFINE_TYPE (MyAtkHyperlink, my_atk_hyperlink, ATK_TYPE_HYPERLINK)
gint
my_atk_set_hyperlink (AtkHyperlink *obj, const gchar *uri, gint start, gint end)
{
MyAtkHyperlink *self = MY_ATK_HYPERLINK (obj);
g_return_val_if_fail (MY_IS_ATK_HYPERLINK (obj), -1);
self->uri = g_strdup (uri);
self->start = start;
self->end = end;
self->state = FALSE;
self->selected = FALSE;
return 0;
}
MyAtkHyperlink *
new_MyAtkHyperlink (void)
{
return g_object_new (MY_TYPE_ATK_HYPERLINK, NULL);
}
static gchar*
my_atk_hyperlink_get_uri (AtkHyperlink *obj, gint i)
{
MyAtkHyperlink *self = MY_ATK_HYPERLINK (obj);
g_return_val_if_fail (MY_IS_ATK_HYPERLINK (obj), NULL);
return self->uri;
}
static AtkObject *
my_atk_hyperlink_get_object (AtkHyperlink *obj, gint i)
{
MyAtkHyperlink *self = MY_ATK_HYPERLINK (obj);
MyAtkText *text;
g_return_val_if_fail (MY_IS_ATK_HYPERLINK (obj), NULL);
text = my_atk_text_new ();
my_atk_set_text (ATK_TEXT (text),
self->uri,
10,
50,
self->end - self->start,
15,
NULL);
return ATK_OBJECT (text);
}
static gint
my_atk_hyperlink_get_end_index (AtkHyperlink *obj)
{
MyAtkHyperlink *self = MY_ATK_HYPERLINK (obj);
g_return_val_if_fail (MY_IS_ATK_HYPERLINK (obj), -1);
return self->end;
}
static gint
my_atk_hyperlink_get_start_index (AtkHyperlink *obj)
{
MyAtkHyperlink *self = MY_ATK_HYPERLINK (obj);
g_return_val_if_fail (MY_IS_ATK_HYPERLINK (obj), -1);
return self->start;
}
static gboolean
my_atk_hyperlink_is_valid (AtkHyperlink *obj)
{
g_return_val_if_fail (MY_IS_ATK_HYPERLINK (obj), FALSE);
return TRUE;
}
static gint
my_atk_hyperlink_get_n_anchors (AtkHyperlink *obj)
{
g_return_val_if_fail (MY_IS_ATK_HYPERLINK (obj), -1);
return 1;
}
static guint
my_atk_hyperlink_link_state (AtkHyperlink *obj)
{
MyAtkHyperlink *self = MY_ATK_HYPERLINK (obj);
g_return_val_if_fail (MY_IS_ATK_HYPERLINK (obj), -1);
return self->state;
}
static gboolean
my_atk_hyperlink_is_selected_link (AtkHyperlink *obj)
{
MyAtkHyperlink *self = MY_ATK_HYPERLINK (obj);
g_return_val_if_fail (MY_IS_ATK_HYPERLINK (obj), FALSE);
return self->selected;
}
static void
my_atk_hyperlink_link_activated (AtkHyperlink *obj)
{
MyAtkHyperlink *self = MY_ATK_HYPERLINK (obj);
g_return_if_fail (MY_IS_ATK_HYPERLINK (obj));
self->selected = !self->selected;
}
static void
my_atk_hyperlink_init (MyAtkHyperlink *self)
{
self->uri =NULL;
self->start = -1;
self->end = -1;
self->state = FALSE;
self->selected = FALSE;
}
static void
my_atk_hyperlink_set_property (GObject *obj,
guint id,
const GValue *value,
GParamSpec *spec)
{
switch (id) {
case 1:
break;
case 2:
break;
case 3:
break;
default:
//G_OBJECT_WARN_INVALID_PROPERTY_ID (obj, id, pspec);
break;
}
}
static void
my_atk_hyperlink_get_property (GObject *obj,
guint id,
GValue *value,
GParamSpec *pspec)
{
}
static void
my_atk_hyperlink_class_finalize (GObject *obj)
{
}
static void
my_atk_hyperlink_class_init (MyAtkHyperlinkClass *my_class)
{
GObjectClass *gobject_class = G_OBJECT_CLASS (my_class);
AtkHyperlinkClass *iface = ATK_HYPERLINK_CLASS (my_class);
const gchar *inst_tab[] = {"accessible-name", "accessible-description", "accessible-role", NULL};
gobject_class->finalize = my_atk_hyperlink_class_finalize;
gobject_class->set_property = my_atk_hyperlink_set_property;
gobject_class->get_property = my_atk_hyperlink_get_property;
gint i;
for (i = 0; inst_tab[i] != NULL ; i++)
g_object_class_install_property (gobject_class,
i+1,
g_param_spec_string (inst_tab[i],
inst_tab[i],
inst_tab[i],
NULL,
G_PARAM_READWRITE)
);
iface->get_uri = my_atk_hyperlink_get_uri;
iface->get_object = my_atk_hyperlink_get_object;
iface->get_end_index = my_atk_hyperlink_get_end_index;
iface->get_start_index = my_atk_hyperlink_get_start_index;
iface->is_valid = my_atk_hyperlink_is_valid;
iface->get_n_anchors = my_atk_hyperlink_get_n_anchors;
iface->link_state = my_atk_hyperlink_link_state;
iface->is_selected_link = my_atk_hyperlink_is_selected_link;
iface->link_activated = my_atk_hyperlink_link_activated;
}
|
