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 "WebKitDOMHTMLStyleElement.h"
22
23#include <WebCore/CSSImportRule.h>
24#include "DOMObjectCache.h"
25#include <WebCore/DOMException.h>
26#include <WebCore/Document.h>
27#include "GObjectEventListener.h"
28#include <WebCore/HTMLNames.h>
29#include <WebCore/JSExecState.h>
30#include "WebKitDOMEventPrivate.h"
31#include "WebKitDOMEventTarget.h"
32#include "WebKitDOMHTMLStyleElementPrivate.h"
33#include "WebKitDOMNodePrivate.h"
34#include "WebKitDOMPrivate.h"
35#include "WebKitDOMStyleSheetPrivate.h"
36#include "ConvertToUTF8String.h"
37#include <wtf/GetPtr.h>
38#include <wtf/RefPtr.h>
39
40G_GNUC_BEGIN_IGNORE_DEPRECATIONS;
41
42namespace WebKit {
43
44WebKitDOMHTMLStyleElement* kit(WebCore::HTMLStyleElement* obj)
45{
46 return WEBKIT_DOM_HTML_STYLE_ELEMENT(kit(static_cast<WebCore::Node*>(obj)));
47}
48
49WebCore::HTMLStyleElement* core(WebKitDOMHTMLStyleElement* request)
50{
51 return request ? static_cast<WebCore::HTMLStyleElement*>(WEBKIT_DOM_OBJECT(request)->coreObject) : 0;
52}
53
54WebKitDOMHTMLStyleElement* wrapHTMLStyleElement(WebCore::HTMLStyleElement* coreObject)
55{
56 ASSERT(coreObject);
57 return WEBKIT_DOM_HTML_STYLE_ELEMENT(g_object_new(WEBKIT_DOM_TYPE_HTML_STYLE_ELEMENT, "core-object", coreObject, nullptr));
58}
59
60} // namespace WebKit
61
62static gboolean webkit_dom_html_style_element_dispatch_event(WebKitDOMEventTarget* target, WebKitDOMEvent* event, GError** error)
63{
64 WebCore::Event* coreEvent = WebKit::core(event);
65 if (!coreEvent)
66 return false;
67 WebCore::HTMLStyleElement* coreTarget = static_cast<WebCore::HTMLStyleElement*>(WEBKIT_DOM_OBJECT(target)->coreObject);
68
69 auto result = coreTarget->dispatchEventForBindings(*coreEvent);
70 if (result.hasException()) {
71 auto description = WebCore::DOMException::description(result.releaseException().code());
72 g_set_error_literal(error, g_quark_from_string("WEBKIT_DOM"), description.legacyCode, description.name);
73 return false;
74 }
75 return result.releaseReturnValue();
76}
77
78static gboolean webkit_dom_html_style_element_add_event_listener(WebKitDOMEventTarget* target, const char* eventName, GClosure* handler, gboolean useCapture)
79{
80 WebCore::HTMLStyleElement* coreTarget = static_cast<WebCore::HTMLStyleElement*>(WEBKIT_DOM_OBJECT(target)->coreObject);
81 return WebKit::GObjectEventListener::addEventListener(G_OBJECT(target), coreTarget, eventName, handler, useCapture);
82}
83
84static gboolean webkit_dom_html_style_element_remove_event_listener(WebKitDOMEventTarget* target, const char* eventName, GClosure* handler, gboolean useCapture)
85{
86 WebCore::HTMLStyleElement* coreTarget = static_cast<WebCore::HTMLStyleElement*>(WEBKIT_DOM_OBJECT(target)->coreObject);
87 return WebKit::GObjectEventListener::removeEventListener(G_OBJECT(target), coreTarget, eventName, handler, useCapture);
88}
89
90static void webkit_dom_html_style_element_dom_event_target_init(WebKitDOMEventTargetIface* iface)
91{
92 iface->dispatch_event = webkit_dom_html_style_element_dispatch_event;
93 iface->add_event_listener = webkit_dom_html_style_element_add_event_listener;
94 iface->remove_event_listener = webkit_dom_html_style_element_remove_event_listener;
95}
96
97G_DEFINE_TYPE_WITH_CODE(WebKitDOMHTMLStyleElement, webkit_dom_html_style_element, WEBKIT_DOM_TYPE_HTML_ELEMENT, G_IMPLEMENT_INTERFACE(WEBKIT_DOM_TYPE_EVENT_TARGET, webkit_dom_html_style_element_dom_event_target_init))
98
99enum {
100 DOM_HTML_STYLE_ELEMENT_PROP_0,
101 DOM_HTML_STYLE_ELEMENT_PROP_DISABLED,
102 DOM_HTML_STYLE_ELEMENT_PROP_MEDIA,
103 DOM_HTML_STYLE_ELEMENT_PROP_TYPE,
104 DOM_HTML_STYLE_ELEMENT_PROP_SHEET,
105};
106
107static void webkit_dom_html_style_element_set_property(GObject* object, guint propertyId, const GValue* value, GParamSpec* pspec)
108{
109 WebKitDOMHTMLStyleElement* self = WEBKIT_DOM_HTML_STYLE_ELEMENT(object);
110
111 switch (propertyId) {
112 case DOM_HTML_STYLE_ELEMENT_PROP_DISABLED:
113 webkit_dom_html_style_element_set_disabled(self, g_value_get_boolean(value));
114 break;
115 case DOM_HTML_STYLE_ELEMENT_PROP_MEDIA:
116 webkit_dom_html_style_element_set_media(self, g_value_get_string(value));
117 break;
118 case DOM_HTML_STYLE_ELEMENT_PROP_TYPE:
119 webkit_dom_html_style_element_set_type_attr(self, g_value_get_string(value));
120 break;
121 default:
122 G_OBJECT_WARN_INVALID_PROPERTY_ID(object, propertyId, pspec);
123 break;
124 }
125}
126
127static void webkit_dom_html_style_element_get_property(GObject* object, guint propertyId, GValue* value, GParamSpec* pspec)
128{
129 WebKitDOMHTMLStyleElement* self = WEBKIT_DOM_HTML_STYLE_ELEMENT(object);
130
131 switch (propertyId) {
132 case DOM_HTML_STYLE_ELEMENT_PROP_DISABLED:
133 g_value_set_boolean(value, webkit_dom_html_style_element_get_disabled(self));
134 break;
135 case DOM_HTML_STYLE_ELEMENT_PROP_MEDIA:
136 g_value_take_string(value, webkit_dom_html_style_element_get_media(self));
137 break;
138 case DOM_HTML_STYLE_ELEMENT_PROP_TYPE:
139 g_value_take_string(value, webkit_dom_html_style_element_get_type_attr(self));
140 break;
141 case DOM_HTML_STYLE_ELEMENT_PROP_SHEET:
142 g_value_set_object(value, webkit_dom_html_style_element_get_sheet(self));
143 break;
144 default:
145 G_OBJECT_WARN_INVALID_PROPERTY_ID(object, propertyId, pspec);
146 break;
147 }
148}
149
150static void webkit_dom_html_style_element_class_init(WebKitDOMHTMLStyleElementClass* requestClass)
151{
152 GObjectClass* gobjectClass = G_OBJECT_CLASS(requestClass);
153 gobjectClass->set_property = webkit_dom_html_style_element_set_property;
154 gobjectClass->get_property = webkit_dom_html_style_element_get_property;
155
156 g_object_class_install_property(
157 gobjectClass,
158 DOM_HTML_STYLE_ELEMENT_PROP_DISABLED,
159 g_param_spec_boolean(
160 "disabled",
161 "HTMLStyleElement:disabled",
162 "read-write gboolean HTMLStyleElement:disabled",
163 FALSE,
164 WEBKIT_PARAM_READWRITE));
165
166 g_object_class_install_property(
167 gobjectClass,
168 DOM_HTML_STYLE_ELEMENT_PROP_MEDIA,
169 g_param_spec_string(
170 "media",
171 "HTMLStyleElement:media",
172 "read-write gchar* HTMLStyleElement:media",
173 "",
174 WEBKIT_PARAM_READWRITE));
175
176 g_object_class_install_property(
177 gobjectClass,
178 DOM_HTML_STYLE_ELEMENT_PROP_TYPE,
179 g_param_spec_string(
180 "type",
181 "HTMLStyleElement:type",
182 "read-write gchar* HTMLStyleElement:type",
183 "",
184 WEBKIT_PARAM_READWRITE));
185
186 g_object_class_install_property(
187 gobjectClass,
188 DOM_HTML_STYLE_ELEMENT_PROP_SHEET,
189 g_param_spec_object(
190 "sheet",
191 "HTMLStyleElement:sheet",
192 "read-only WebKitDOMStyleSheet* HTMLStyleElement:sheet",
193 WEBKIT_DOM_TYPE_STYLE_SHEET,
194 WEBKIT_PARAM_READABLE));
195}
196
197static void webkit_dom_html_style_element_init(WebKitDOMHTMLStyleElement* request)
198{
199 UNUSED_PARAM(request);
200}
201
202gboolean webkit_dom_html_style_element_get_disabled(WebKitDOMHTMLStyleElement* self)
203{
204 WebCore::JSMainThreadNullState state;
205 g_return_val_if_fail(WEBKIT_DOM_IS_HTML_STYLE_ELEMENT(self), FALSE);
206 WebCore::HTMLStyleElement* item = WebKit::core(self);
207 gboolean result = item->disabled();
208 return result;
209}
210
211void webkit_dom_html_style_element_set_disabled(WebKitDOMHTMLStyleElement* self, gboolean value)
212{
213 WebCore::JSMainThreadNullState state;
214 g_return_if_fail(WEBKIT_DOM_IS_HTML_STYLE_ELEMENT(self));
215 WebCore::HTMLStyleElement* item = WebKit::core(self);
216 item->setDisabled(value);
217}
218
219gchar* webkit_dom_html_style_element_get_media(WebKitDOMHTMLStyleElement* self)
220{
221 WebCore::JSMainThreadNullState state;
222 g_return_val_if_fail(WEBKIT_DOM_IS_HTML_STYLE_ELEMENT(self), 0);
223 WebCore::HTMLStyleElement* item = WebKit::core(self);
224 gchar* result = convertToUTF8String(item->attributeWithoutSynchronization(WebCore::HTMLNames::mediaAttr));
225 return result;
226}
227
228void webkit_dom_html_style_element_set_media(WebKitDOMHTMLStyleElement* self, const gchar* value)
229{
230 WebCore::JSMainThreadNullState state;
231 g_return_if_fail(WEBKIT_DOM_IS_HTML_STYLE_ELEMENT(self));
232 g_return_if_fail(value);
233 WebCore::HTMLStyleElement* item = WebKit::core(self);
234 WTF::String convertedValue = WTF::String::fromUTF8(value);
235 item->setAttributeWithoutSynchronization(WebCore::HTMLNames::mediaAttr, convertedValue);
236}
237
238gchar* webkit_dom_html_style_element_get_type_attr(WebKitDOMHTMLStyleElement* self)
239{
240 WebCore::JSMainThreadNullState state;
241 g_return_val_if_fail(WEBKIT_DOM_IS_HTML_STYLE_ELEMENT(self), 0);
242 WebCore::HTMLStyleElement* item = WebKit::core(self);
243 gchar* result = convertToUTF8String(item->attributeWithoutSynchronization(WebCore::HTMLNames::typeAttr));
244 return result;
245}
246
247void webkit_dom_html_style_element_set_type_attr(WebKitDOMHTMLStyleElement* self, const gchar* value)
248{
249 WebCore::JSMainThreadNullState state;
250 g_return_if_fail(WEBKIT_DOM_IS_HTML_STYLE_ELEMENT(self));
251 g_return_if_fail(value);
252 WebCore::HTMLStyleElement* item = WebKit::core(self);
253 WTF::String convertedValue = WTF::String::fromUTF8(value);
254 item->setAttributeWithoutSynchronization(WebCore::HTMLNames::typeAttr, convertedValue);
255}
256
257WebKitDOMStyleSheet* webkit_dom_html_style_element_get_sheet(WebKitDOMHTMLStyleElement* self)
258{
259 WebCore::JSMainThreadNullState state;
260 g_return_val_if_fail(WEBKIT_DOM_IS_HTML_STYLE_ELEMENT(self), 0);
261 WebCore::HTMLStyleElement* item = WebKit::core(self);
262 RefPtr<WebCore::StyleSheet> gobjectResult = WTF::getPtr(item->sheet());
263 return WebKit::kit(gobjectResult.get());
264}
265G_GNUC_END_IGNORE_DEPRECATIONS;
266