aboutsummaryrefslogtreecommitdiffstats
path: root/embed/mozilla/mozilla-embed-event.cpp
blob: 9b5b06d851e88b80e7e9ba48e35bb9145a02cfae (plain) (blame)
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
218
219
220
221
/*
 *  Copyright © 2000-2003 Marco Pesenti Gritti
 *  Copyright © 2004 Christian Persch
 *
 *  This program is free software; you can redistribute it and/or modify
 *  it under the terms of the GNU General Public License as published by
 *  the Free Software Foundation; either version 2, or (at your option)
 *  any later version.
 *
 *  This program 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 General Public License for more details.
 *
 *  You should have received a copy of the GNU General Public License
 *  along with this program; if not, write to the Free Software
 *  Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
 *
 *  $Id$
 */

#include "mozilla-config.h"
#include "config.h"

#include <glib/ghash.h>

#include <nsCOMPtr.h>
#include <nsIDOMEvent.h>

#include "ephy-debug.h"

#include "mozilla-embed-event.h"

#define MOZILLA_EMBED_EVENT_GET_PRIVATE(object)(G_TYPE_INSTANCE_GET_PRIVATE ((object), MOZILLA_TYPE_EMBED_EVENT, MozillaEmbedEventPrivate))

struct _MozillaEmbedEventPrivate
{
    nsIDOMEvent* dom_event;
    GHashTable *props;
};

static void mozilla_embed_event_class_init  (MozillaEmbedEventClass *klass);
static void mozilla_embed_event_init        (MozillaEmbedEvent *event);
static void ephy_embed_event_iface_init     (EphyEmbedEventIface *iface);

static GObjectClass *parent_class = NULL;

GType
mozilla_embed_event_get_type (void)
{
       static GType type = 0;

    if (G_UNLIKELY (type == 0))
    {
        const GTypeInfo our_info =
        {
            sizeof (MozillaEmbedEventClass),
            NULL, /* base_init */
            NULL, /* base_finalize */
            (GClassInitFunc) mozilla_embed_event_class_init,
            NULL, /* class_finalize */
            NULL, /* class_data */
            sizeof (MozillaEmbedEvent),
            0,    /* n_preallocs */
            (GInstanceInitFunc) mozilla_embed_event_init
        };

        const GInterfaceInfo embed_event_info =
        {
            (GInterfaceInitFunc) ephy_embed_event_iface_init,
                NULL,
                NULL
            };

        type = g_type_register_static (G_TYPE_OBJECT,
                           "MozillaEmbedEvent",
                           &our_info, (GTypeFlags) 0);

        g_type_add_interface_static (type,
                                         EPHY_TYPE_EMBED_EVENT,
                                         &embed_event_info);
    }

    return type;
}

MozillaEmbedEvent *
mozilla_embed_event_new (gpointer dom_event)
{
    MozillaEmbedEvent *event;

    event = MOZILLA_EMBED_EVENT (g_object_new (MOZILLA_TYPE_EMBED_EVENT, NULL));

    event->priv->dom_event = static_cast<nsIDOMEvent*>(dom_event);
    NS_IF_ADDREF (event->priv->dom_event);

    return event;
}

void
mozilla_embed_event_set_property (MozillaEmbedEvent *event,
                  const char *name,
                  GValue *value)
{
    char *value_content = g_strdup_value_contents (value);
    LOG ("embed event %p set property \"%s\" to %s", event, name, value_content);
    g_free (value_content);

    g_hash_table_insert (event->priv->props,
                 g_strdup (name),
                 value);
}

static EphyEmbedEventContext
impl_get_context (EphyEmbedEvent *event)
{
    return (EphyEmbedEventContext) ((MozillaEmbedEvent *) event)->context;
}

static guint
impl_get_button (EphyEmbedEvent *event)
{
    return ((MozillaEmbedEvent *) event)->button;
}

static guint
impl_get_modifier (EphyEmbedEvent *event)
{
    return ((MozillaEmbedEvent *) event)->modifier;
}

static void
impl_get_coordinates (EphyEmbedEvent *event,
              guint *x,
              guint *y)
{
    *x = ((MozillaEmbedEvent *) event)->x;
    *y = ((MozillaEmbedEvent *) event)->y;
}

static const GValue*
impl_get_property (EphyEmbedEvent *event,
           const char *name)
{
    return (const GValue *) g_hash_table_lookup (((MozillaEmbedEvent *) event)->priv->props, name);
}

static gboolean
impl_has_property (EphyEmbedEvent *event,
           const char *name)
{
    gpointer tmp;

    tmp = g_hash_table_lookup (((MozillaEmbedEvent *) event)->priv->props, name);

    return tmp != NULL;
}

static gpointer
impl_get_dom_event (EphyEmbedEvent *event)
{
    return static_cast<gpointer>(((MozillaEmbedEvent *) event)->priv->dom_event);
}

static void
free_g_value (gpointer value)
{
    g_value_unset ((GValue *) value);
    g_free (value);
}

static void
mozilla_embed_event_init (MozillaEmbedEvent *event)
{
    event->priv = MOZILLA_EMBED_EVENT_GET_PRIVATE (event);

    LOG ("MozillaEmbedEvent %p initialising", event);

    event->priv->dom_event = nsnull;
    event->priv->props = g_hash_table_new_full (g_str_hash, g_str_equal,
                            g_free, free_g_value);
}

static void
mozilla_embed_event_finalize (GObject *object)
{
    MozillaEmbedEvent *event = MOZILLA_EMBED_EVENT (object);

    g_hash_table_destroy (event->priv->props);

    NS_IF_RELEASE (event->priv->dom_event);
    event->priv->dom_event = nsnull;

    LOG ("MozillaEmbedEvent %p finalised", object);

    G_OBJECT_CLASS (parent_class)->finalize (object);
}

static void
ephy_embed_event_iface_init (EphyEmbedEventIface *iface)
{
    iface->get_context = impl_get_context;
    iface->get_button = impl_get_button;
    iface->get_modifier = impl_get_modifier;
    iface->get_coordinates = impl_get_coordinates;
    iface->get_property = impl_get_property;
    iface->has_property = impl_has_property;
    iface->get_dom_event = impl_get_dom_event;
}

static void
mozilla_embed_event_class_init (MozillaEmbedEventClass *klass)
{
    GObjectClass *object_class = G_OBJECT_CLASS (klass);

    parent_class = (GObjectClass *) g_type_class_peek_parent (klass);

    object_class->finalize = mozilla_embed_event_finalize;

    g_type_class_add_private (object_class, sizeof (MozillaEmbedEventPrivate));
}