1/*
2 * This file is part of the WebKit open source project.
3 *
4 * This library is free software; you can redistribute it and/or
5 * modify it under the terms of the GNU Library 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.
8 *
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 * Library General Public License for more details.
13 *
14 * You should have received a copy of the GNU Library General Public License
15 * along with this library; see the file COPYING.LIB. If not, write to
16 * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
17 * Boston, MA 02110-1301, USA.
18 */
19
20#include "config.h"
21#include "WebKitDOMCSSRuleList.h"
22
23#include <WebCore/CSSImportRule.h>
24#include "DOMObjectCache.h"
25#include <WebCore/Document.h>
26#include <WebCore/JSExecState.h>
27#include "WebKitDOMCSSRuleListPrivate.h"
28#include "WebKitDOMCSSRulePrivate.h"
29#include "WebKitDOMPrivate.h"
30#include "ConvertToUTF8String.h"
31#include <wtf/GetPtr.h>
32#include <wtf/RefPtr.h>
33
34#define WEBKIT_DOM_CSS_RULE_LIST_GET_PRIVATE(obj) G_TYPE_INSTANCE_GET_PRIVATE(obj, WEBKIT_DOM_TYPE_CSS_RULE_LIST, WebKitDOMCSSRuleListPrivate)
35
36typedef struct _WebKitDOMCSSRuleListPrivate {
37 RefPtr<WebCore::CSSRuleList> coreObject;
38} WebKitDOMCSSRuleListPrivate;
39
40G_GNUC_BEGIN_IGNORE_DEPRECATIONS;
41
42namespace WebKit {
43
44WebKitDOMCSSRuleList* kit(WebCore::CSSRuleList* obj)
45{
46 if (!obj)
47 return 0;
48
49 if (gpointer ret = DOMObjectCache::get(obj))
50 return WEBKIT_DOM_CSS_RULE_LIST(ret);
51
52 return wrapCSSRuleList(obj);
53}
54
55WebCore::CSSRuleList* core(WebKitDOMCSSRuleList* request)
56{
57 return request ? static_cast<WebCore::CSSRuleList*>(WEBKIT_DOM_OBJECT(request)->coreObject) : 0;
58}
59
60WebKitDOMCSSRuleList* wrapCSSRuleList(WebCore::CSSRuleList* coreObject)
61{
62 ASSERT(coreObject);
63 return WEBKIT_DOM_CSS_RULE_LIST(g_object_new(WEBKIT_DOM_TYPE_CSS_RULE_LIST, "core-object", coreObject, nullptr));
64}
65
66} // namespace WebKit
67
68G_DEFINE_TYPE(WebKitDOMCSSRuleList, webkit_dom_css_rule_list, WEBKIT_DOM_TYPE_OBJECT)
69
70enum {
71 DOM_CSS_RULE_LIST_PROP_0,
72 DOM_CSS_RULE_LIST_PROP_LENGTH,
73};
74
75static void webkit_dom_css_rule_list_finalize(GObject* object)
76{
77 WebKitDOMCSSRuleListPrivate* priv = WEBKIT_DOM_CSS_RULE_LIST_GET_PRIVATE(object);
78
79 WebKit::DOMObjectCache::forget(priv->coreObject.get());
80
81 priv->~WebKitDOMCSSRuleListPrivate();
82 G_OBJECT_CLASS(webkit_dom_css_rule_list_parent_class)->finalize(object);
83}
84
85static void webkit_dom_css_rule_list_get_property(GObject* object, guint propertyId, GValue* value, GParamSpec* pspec)
86{
87 WebKitDOMCSSRuleList* self = WEBKIT_DOM_CSS_RULE_LIST(object);
88
89 switch (propertyId) {
90 case DOM_CSS_RULE_LIST_PROP_LENGTH:
91 g_value_set_ulong(value, webkit_dom_css_rule_list_get_length(self));
92 break;
93 default:
94 G_OBJECT_WARN_INVALID_PROPERTY_ID(object, propertyId, pspec);
95 break;
96 }
97}
98
99static GObject* webkit_dom_css_rule_list_constructor(GType type, guint constructPropertiesCount, GObjectConstructParam* constructProperties)
100{
101 GObject* object = G_OBJECT_CLASS(webkit_dom_css_rule_list_parent_class)->constructor(type, constructPropertiesCount, constructProperties);
102
103 WebKitDOMCSSRuleListPrivate* priv = WEBKIT_DOM_CSS_RULE_LIST_GET_PRIVATE(object);
104 priv->coreObject = static_cast<WebCore::CSSRuleList*>(WEBKIT_DOM_OBJECT(object)->coreObject);
105 WebKit::DOMObjectCache::put(priv->coreObject.get(), object);
106
107 return object;
108}
109
110static void webkit_dom_css_rule_list_class_init(WebKitDOMCSSRuleListClass* requestClass)
111{
112 GObjectClass* gobjectClass = G_OBJECT_CLASS(requestClass);
113 g_type_class_add_private(gobjectClass, sizeof(WebKitDOMCSSRuleListPrivate));
114 gobjectClass->constructor = webkit_dom_css_rule_list_constructor;
115 gobjectClass->finalize = webkit_dom_css_rule_list_finalize;
116 gobjectClass->get_property = webkit_dom_css_rule_list_get_property;
117
118 g_object_class_install_property(
119 gobjectClass,
120 DOM_CSS_RULE_LIST_PROP_LENGTH,
121 g_param_spec_ulong(
122 "length",
123 "CSSRuleList:length",
124 "read-only gulong CSSRuleList:length",
125 0, G_MAXULONG, 0,
126 WEBKIT_PARAM_READABLE));
127
128}
129
130static void webkit_dom_css_rule_list_init(WebKitDOMCSSRuleList* request)
131{
132 WebKitDOMCSSRuleListPrivate* priv = WEBKIT_DOM_CSS_RULE_LIST_GET_PRIVATE(request);
133 new (priv) WebKitDOMCSSRuleListPrivate();
134}
135
136WebKitDOMCSSRule* webkit_dom_css_rule_list_item(WebKitDOMCSSRuleList* self, gulong index)
137{
138 WebCore::JSMainThreadNullState state;
139 g_return_val_if_fail(WEBKIT_DOM_IS_CSS_RULE_LIST(self), 0);
140 WebCore::CSSRuleList* item = WebKit::core(self);
141 RefPtr<WebCore::CSSRule> gobjectResult = WTF::getPtr(item->item(index));
142 return WebKit::kit(gobjectResult.get());
143}
144
145gulong webkit_dom_css_rule_list_get_length(WebKitDOMCSSRuleList* self)
146{
147 WebCore::JSMainThreadNullState state;
148 g_return_val_if_fail(WEBKIT_DOM_IS_CSS_RULE_LIST(self), 0);
149 WebCore::CSSRuleList* item = WebKit::core(self);
150 gulong result = item->length();
151 return result;
152}
153
154G_GNUC_END_IGNORE_DEPRECATIONS;
155