| /* |
| * This file is part of the WebKit open source project. |
| * |
| * 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; see the file COPYING.LIB. If not, write to |
| * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, |
| * Boston, MA 02110-1301, USA. |
| */ |
| |
| #include "config.h" |
| #include "WebKitDOMDocumentFragment.h" |
| |
| #include <WebCore/CSSImportRule.h> |
| #include "DOMObjectCache.h" |
| #include <WebCore/DOMException.h> |
| #include <WebCore/Document.h> |
| #include "GObjectEventListener.h" |
| #include <WebCore/JSExecState.h> |
| #include "WebKitDOMDocumentFragmentPrivate.h" |
| #include "WebKitDOMElementPrivate.h" |
| #include "WebKitDOMEventPrivate.h" |
| #include "WebKitDOMEventTarget.h" |
| #include "WebKitDOMHTMLCollectionPrivate.h" |
| #include "WebKitDOMNodeListPrivate.h" |
| #include "WebKitDOMNodePrivate.h" |
| #include "WebKitDOMPrivate.h" |
| #include "ConvertToUTF8String.h" |
| #include "WebKitDOMDocumentFragmentUnstable.h" |
| #include <wtf/GetPtr.h> |
| #include <wtf/RefPtr.h> |
| |
| G_GNUC_BEGIN_IGNORE_DEPRECATIONS; |
| |
| namespace WebKit { |
| |
| WebKitDOMDocumentFragment* kit(WebCore::DocumentFragment* obj) |
| { |
| return WEBKIT_DOM_DOCUMENT_FRAGMENT(kit(static_cast<WebCore::Node*>(obj))); |
| } |
| |
| WebCore::DocumentFragment* core(WebKitDOMDocumentFragment* request) |
| { |
| return request ? static_cast<WebCore::DocumentFragment*>(WEBKIT_DOM_OBJECT(request)->coreObject) : 0; |
| } |
| |
| WebKitDOMDocumentFragment* wrapDocumentFragment(WebCore::DocumentFragment* coreObject) |
| { |
| ASSERT(coreObject); |
| return WEBKIT_DOM_DOCUMENT_FRAGMENT(g_object_new(WEBKIT_DOM_TYPE_DOCUMENT_FRAGMENT, "core-object", coreObject, nullptr)); |
| } |
| |
| } // namespace WebKit |
| |
| static gboolean webkit_dom_document_fragment_dispatch_event(WebKitDOMEventTarget* target, WebKitDOMEvent* event, GError** error) |
| { |
| WebCore::Event* coreEvent = WebKit::core(event); |
| if (!coreEvent) |
| return false; |
| WebCore::DocumentFragment* coreTarget = static_cast<WebCore::DocumentFragment*>(WEBKIT_DOM_OBJECT(target)->coreObject); |
| |
| auto result = coreTarget->dispatchEventForBindings(*coreEvent); |
| if (result.hasException()) { |
| auto description = WebCore::DOMException::description(result.releaseException().code()); |
| g_set_error_literal(error, g_quark_from_string("WEBKIT_DOM"), description.legacyCode, description.name); |
| return false; |
| } |
| return result.releaseReturnValue(); |
| } |
| |
| static gboolean webkit_dom_document_fragment_add_event_listener(WebKitDOMEventTarget* target, const char* eventName, GClosure* handler, gboolean useCapture) |
| { |
| WebCore::DocumentFragment* coreTarget = static_cast<WebCore::DocumentFragment*>(WEBKIT_DOM_OBJECT(target)->coreObject); |
| return WebKit::GObjectEventListener::addEventListener(G_OBJECT(target), coreTarget, eventName, handler, useCapture); |
| } |
| |
| static gboolean webkit_dom_document_fragment_remove_event_listener(WebKitDOMEventTarget* target, const char* eventName, GClosure* handler, gboolean useCapture) |
| { |
| WebCore::DocumentFragment* coreTarget = static_cast<WebCore::DocumentFragment*>(WEBKIT_DOM_OBJECT(target)->coreObject); |
| return WebKit::GObjectEventListener::removeEventListener(G_OBJECT(target), coreTarget, eventName, handler, useCapture); |
| } |
| |
| static void webkit_dom_document_fragment_dom_event_target_init(WebKitDOMEventTargetIface* iface) |
| { |
| iface->dispatch_event = webkit_dom_document_fragment_dispatch_event; |
| iface->add_event_listener = webkit_dom_document_fragment_add_event_listener; |
| iface->remove_event_listener = webkit_dom_document_fragment_remove_event_listener; |
| } |
| |
| G_DEFINE_TYPE_WITH_CODE(WebKitDOMDocumentFragment, webkit_dom_document_fragment, WEBKIT_DOM_TYPE_NODE, G_IMPLEMENT_INTERFACE(WEBKIT_DOM_TYPE_EVENT_TARGET, webkit_dom_document_fragment_dom_event_target_init)) |
| |
| enum { |
| DOM_DOCUMENT_FRAGMENT_PROP_0, |
| DOM_DOCUMENT_FRAGMENT_PROP_CHILDREN, |
| DOM_DOCUMENT_FRAGMENT_PROP_FIRST_ELEMENT_CHILD, |
| DOM_DOCUMENT_FRAGMENT_PROP_LAST_ELEMENT_CHILD, |
| DOM_DOCUMENT_FRAGMENT_PROP_CHILD_ELEMENT_COUNT, |
| }; |
| |
| static void webkit_dom_document_fragment_get_property(GObject* object, guint propertyId, GValue* value, GParamSpec* pspec) |
| { |
| WebKitDOMDocumentFragment* self = WEBKIT_DOM_DOCUMENT_FRAGMENT(object); |
| |
| switch (propertyId) { |
| case DOM_DOCUMENT_FRAGMENT_PROP_CHILDREN: |
| g_value_set_object(value, webkit_dom_document_fragment_get_children(self)); |
| break; |
| case DOM_DOCUMENT_FRAGMENT_PROP_FIRST_ELEMENT_CHILD: |
| g_value_set_object(value, webkit_dom_document_fragment_get_first_element_child(self)); |
| break; |
| case DOM_DOCUMENT_FRAGMENT_PROP_LAST_ELEMENT_CHILD: |
| g_value_set_object(value, webkit_dom_document_fragment_get_last_element_child(self)); |
| break; |
| case DOM_DOCUMENT_FRAGMENT_PROP_CHILD_ELEMENT_COUNT: |
| g_value_set_ulong(value, webkit_dom_document_fragment_get_child_element_count(self)); |
| break; |
| default: |
| G_OBJECT_WARN_INVALID_PROPERTY_ID(object, propertyId, pspec); |
| break; |
| } |
| } |
| |
| static void webkit_dom_document_fragment_class_init(WebKitDOMDocumentFragmentClass* requestClass) |
| { |
| GObjectClass* gobjectClass = G_OBJECT_CLASS(requestClass); |
| gobjectClass->get_property = webkit_dom_document_fragment_get_property; |
| |
| g_object_class_install_property( |
| gobjectClass, |
| DOM_DOCUMENT_FRAGMENT_PROP_CHILDREN, |
| g_param_spec_object( |
| "children", |
| "DocumentFragment:children", |
| "read-only WebKitDOMHTMLCollection* DocumentFragment:children", |
| WEBKIT_DOM_TYPE_HTML_COLLECTION, |
| WEBKIT_PARAM_READABLE)); |
| |
| g_object_class_install_property( |
| gobjectClass, |
| DOM_DOCUMENT_FRAGMENT_PROP_FIRST_ELEMENT_CHILD, |
| g_param_spec_object( |
| "first-element-child", |
| "DocumentFragment:first-element-child", |
| "read-only WebKitDOMElement* DocumentFragment:first-element-child", |
| WEBKIT_DOM_TYPE_ELEMENT, |
| WEBKIT_PARAM_READABLE)); |
| |
| g_object_class_install_property( |
| gobjectClass, |
| DOM_DOCUMENT_FRAGMENT_PROP_LAST_ELEMENT_CHILD, |
| g_param_spec_object( |
| "last-element-child", |
| "DocumentFragment:last-element-child", |
| "read-only WebKitDOMElement* DocumentFragment:last-element-child", |
| WEBKIT_DOM_TYPE_ELEMENT, |
| WEBKIT_PARAM_READABLE)); |
| |
| g_object_class_install_property( |
| gobjectClass, |
| DOM_DOCUMENT_FRAGMENT_PROP_CHILD_ELEMENT_COUNT, |
| g_param_spec_ulong( |
| "child-element-count", |
| "DocumentFragment:child-element-count", |
| "read-only gulong DocumentFragment:child-element-count", |
| 0, G_MAXULONG, 0, |
| WEBKIT_PARAM_READABLE)); |
| |
| } |
| |
| static void webkit_dom_document_fragment_init(WebKitDOMDocumentFragment* request) |
| { |
| UNUSED_PARAM(request); |
| } |
| |
| WebKitDOMElement* webkit_dom_document_fragment_get_element_by_id(WebKitDOMDocumentFragment* self, const gchar* elementId) |
| { |
| WebCore::JSMainThreadNullState state; |
| g_return_val_if_fail(WEBKIT_DOM_IS_DOCUMENT_FRAGMENT(self), 0); |
| g_return_val_if_fail(elementId, 0); |
| WebCore::DocumentFragment* item = WebKit::core(self); |
| WTF::String convertedElementId = WTF::String::fromUTF8(elementId); |
| RefPtr<WebCore::Element> gobjectResult = WTF::getPtr(item->getElementById(convertedElementId)); |
| return WebKit::kit(gobjectResult.get()); |
| } |
| |
| WebKitDOMElement* webkit_dom_document_fragment_query_selector(WebKitDOMDocumentFragment* self, const gchar* selectors, GError** error) |
| { |
| WebCore::JSMainThreadNullState state; |
| g_return_val_if_fail(WEBKIT_DOM_IS_DOCUMENT_FRAGMENT(self), 0); |
| g_return_val_if_fail(selectors, 0); |
| g_return_val_if_fail(!error || !*error, 0); |
| WebCore::DocumentFragment* item = WebKit::core(self); |
| WTF::String convertedSelectors = WTF::String::fromUTF8(selectors); |
| auto result = item->querySelector(convertedSelectors); |
| if (result.hasException()) { |
| auto description = WebCore::DOMException::description(result.releaseException().code()); |
| g_set_error_literal(error, g_quark_from_string("WEBKIT_DOM"), description.legacyCode, description.name); |
| return nullptr; |
| } |
| return WebKit::kit(result.releaseReturnValue()); |
| } |
| |
| WebKitDOMNodeList* webkit_dom_document_fragment_query_selector_all(WebKitDOMDocumentFragment* self, const gchar* selectors, GError** error) |
| { |
| WebCore::JSMainThreadNullState state; |
| g_return_val_if_fail(WEBKIT_DOM_IS_DOCUMENT_FRAGMENT(self), 0); |
| g_return_val_if_fail(selectors, 0); |
| g_return_val_if_fail(!error || !*error, 0); |
| WebCore::DocumentFragment* item = WebKit::core(self); |
| WTF::String convertedSelectors = WTF::String::fromUTF8(selectors); |
| auto result = item->querySelectorAll(convertedSelectors); |
| if (result.hasException()) { |
| auto description = WebCore::DOMException::description(result.releaseException().code()); |
| g_set_error_literal(error, g_quark_from_string("WEBKIT_DOM"), description.legacyCode, description.name); |
| return nullptr; |
| } |
| return WebKit::kit(result.releaseReturnValue().ptr()); |
| } |
| |
| WebKitDOMHTMLCollection* webkit_dom_document_fragment_get_children(WebKitDOMDocumentFragment* self) |
| { |
| WebCore::JSMainThreadNullState state; |
| g_return_val_if_fail(WEBKIT_DOM_IS_DOCUMENT_FRAGMENT(self), 0); |
| WebCore::DocumentFragment* item = WebKit::core(self); |
| RefPtr<WebCore::HTMLCollection> gobjectResult = WTF::getPtr(item->children()); |
| return WebKit::kit(gobjectResult.get()); |
| } |
| |
| WebKitDOMElement* webkit_dom_document_fragment_get_first_element_child(WebKitDOMDocumentFragment* self) |
| { |
| WebCore::JSMainThreadNullState state; |
| g_return_val_if_fail(WEBKIT_DOM_IS_DOCUMENT_FRAGMENT(self), 0); |
| WebCore::DocumentFragment* item = WebKit::core(self); |
| RefPtr<WebCore::Element> gobjectResult = WTF::getPtr(item->firstElementChild()); |
| return WebKit::kit(gobjectResult.get()); |
| } |
| |
| WebKitDOMElement* webkit_dom_document_fragment_get_last_element_child(WebKitDOMDocumentFragment* self) |
| { |
| WebCore::JSMainThreadNullState state; |
| g_return_val_if_fail(WEBKIT_DOM_IS_DOCUMENT_FRAGMENT(self), 0); |
| WebCore::DocumentFragment* item = WebKit::core(self); |
| RefPtr<WebCore::Element> gobjectResult = WTF::getPtr(item->lastElementChild()); |
| return WebKit::kit(gobjectResult.get()); |
| } |
| |
| gulong webkit_dom_document_fragment_get_child_element_count(WebKitDOMDocumentFragment* self) |
| { |
| WebCore::JSMainThreadNullState state; |
| g_return_val_if_fail(WEBKIT_DOM_IS_DOCUMENT_FRAGMENT(self), 0); |
| WebCore::DocumentFragment* item = WebKit::core(self); |
| gulong result = item->childElementCount(); |
| return result; |
| } |
| |
| G_GNUC_END_IGNORE_DEPRECATIONS; |