| /* |
| * 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 "WebKitDOMNodeIterator.h" |
| |
| #include <WebCore/CSSImportRule.h> |
| #include "DOMObjectCache.h" |
| #include <WebCore/Document.h> |
| #include <WebCore/ExceptionCode.h> |
| #include <WebCore/JSMainThreadExecState.h> |
| #include "WebKitDOMNodeFilterPrivate.h" |
| #include "WebKitDOMNodeIteratorPrivate.h" |
| #include "WebKitDOMNodePrivate.h" |
| #include "WebKitDOMPrivate.h" |
| #include "ConvertToUTF8String.h" |
| #include <wtf/GetPtr.h> |
| #include <wtf/RefPtr.h> |
| |
| #define WEBKIT_DOM_NODE_ITERATOR_GET_PRIVATE(obj) G_TYPE_INSTANCE_GET_PRIVATE(obj, WEBKIT_DOM_TYPE_NODE_ITERATOR, WebKitDOMNodeIteratorPrivate) |
| |
| typedef struct _WebKitDOMNodeIteratorPrivate { |
| RefPtr<WebCore::NodeIterator> coreObject; |
| } WebKitDOMNodeIteratorPrivate; |
| |
| G_GNUC_BEGIN_IGNORE_DEPRECATIONS; |
| |
| namespace WebKit { |
| |
| WebKitDOMNodeIterator* kit(WebCore::NodeIterator* obj) |
| { |
| if (!obj) |
| return 0; |
| |
| if (gpointer ret = DOMObjectCache::get(obj)) |
| return WEBKIT_DOM_NODE_ITERATOR(ret); |
| |
| return wrapNodeIterator(obj); |
| } |
| |
| WebCore::NodeIterator* core(WebKitDOMNodeIterator* request) |
| { |
| return request ? static_cast<WebCore::NodeIterator*>(WEBKIT_DOM_OBJECT(request)->coreObject) : 0; |
| } |
| |
| WebKitDOMNodeIterator* wrapNodeIterator(WebCore::NodeIterator* coreObject) |
| { |
| ASSERT(coreObject); |
| return WEBKIT_DOM_NODE_ITERATOR(g_object_new(WEBKIT_DOM_TYPE_NODE_ITERATOR, "core-object", coreObject, nullptr)); |
| } |
| |
| } // namespace WebKit |
| |
| G_DEFINE_TYPE(WebKitDOMNodeIterator, webkit_dom_node_iterator, WEBKIT_DOM_TYPE_OBJECT) |
| |
| enum { |
| DOM_NODE_ITERATOR_PROP_0, |
| DOM_NODE_ITERATOR_PROP_ROOT, |
| DOM_NODE_ITERATOR_PROP_WHAT_TO_SHOW, |
| DOM_NODE_ITERATOR_PROP_FILTER, |
| DOM_NODE_ITERATOR_PROP_REFERENCE_NODE, |
| DOM_NODE_ITERATOR_PROP_POINTER_BEFORE_REFERENCE_NODE, |
| }; |
| |
| static void webkit_dom_node_iterator_finalize(GObject* object) |
| { |
| WebKitDOMNodeIteratorPrivate* priv = WEBKIT_DOM_NODE_ITERATOR_GET_PRIVATE(object); |
| |
| WebKit::DOMObjectCache::forget(priv->coreObject.get()); |
| |
| priv->~WebKitDOMNodeIteratorPrivate(); |
| G_OBJECT_CLASS(webkit_dom_node_iterator_parent_class)->finalize(object); |
| } |
| |
| static void webkit_dom_node_iterator_get_property(GObject* object, guint propertyId, GValue* value, GParamSpec* pspec) |
| { |
| WebKitDOMNodeIterator* self = WEBKIT_DOM_NODE_ITERATOR(object); |
| |
| switch (propertyId) { |
| case DOM_NODE_ITERATOR_PROP_ROOT: |
| g_value_set_object(value, webkit_dom_node_iterator_get_root(self)); |
| break; |
| case DOM_NODE_ITERATOR_PROP_WHAT_TO_SHOW: |
| g_value_set_ulong(value, webkit_dom_node_iterator_get_what_to_show(self)); |
| break; |
| case DOM_NODE_ITERATOR_PROP_FILTER: |
| g_value_set_object(value, webkit_dom_node_iterator_get_filter(self)); |
| break; |
| case DOM_NODE_ITERATOR_PROP_REFERENCE_NODE: |
| g_value_set_object(value, webkit_dom_node_iterator_get_reference_node(self)); |
| break; |
| case DOM_NODE_ITERATOR_PROP_POINTER_BEFORE_REFERENCE_NODE: |
| g_value_set_boolean(value, webkit_dom_node_iterator_get_pointer_before_reference_node(self)); |
| break; |
| default: |
| G_OBJECT_WARN_INVALID_PROPERTY_ID(object, propertyId, pspec); |
| break; |
| } |
| } |
| |
| static GObject* webkit_dom_node_iterator_constructor(GType type, guint constructPropertiesCount, GObjectConstructParam* constructProperties) |
| { |
| GObject* object = G_OBJECT_CLASS(webkit_dom_node_iterator_parent_class)->constructor(type, constructPropertiesCount, constructProperties); |
| |
| WebKitDOMNodeIteratorPrivate* priv = WEBKIT_DOM_NODE_ITERATOR_GET_PRIVATE(object); |
| priv->coreObject = static_cast<WebCore::NodeIterator*>(WEBKIT_DOM_OBJECT(object)->coreObject); |
| WebKit::DOMObjectCache::put(priv->coreObject.get(), object); |
| |
| return object; |
| } |
| |
| static void webkit_dom_node_iterator_class_init(WebKitDOMNodeIteratorClass* requestClass) |
| { |
| GObjectClass* gobjectClass = G_OBJECT_CLASS(requestClass); |
| g_type_class_add_private(gobjectClass, sizeof(WebKitDOMNodeIteratorPrivate)); |
| gobjectClass->constructor = webkit_dom_node_iterator_constructor; |
| gobjectClass->finalize = webkit_dom_node_iterator_finalize; |
| gobjectClass->get_property = webkit_dom_node_iterator_get_property; |
| |
| g_object_class_install_property( |
| gobjectClass, |
| DOM_NODE_ITERATOR_PROP_ROOT, |
| g_param_spec_object( |
| "root", |
| "NodeIterator:root", |
| "read-only WebKitDOMNode* NodeIterator:root", |
| WEBKIT_DOM_TYPE_NODE, |
| WEBKIT_PARAM_READABLE)); |
| |
| g_object_class_install_property( |
| gobjectClass, |
| DOM_NODE_ITERATOR_PROP_WHAT_TO_SHOW, |
| g_param_spec_ulong( |
| "what-to-show", |
| "NodeIterator:what-to-show", |
| "read-only gulong NodeIterator:what-to-show", |
| 0, G_MAXULONG, 0, |
| WEBKIT_PARAM_READABLE)); |
| |
| g_object_class_install_property( |
| gobjectClass, |
| DOM_NODE_ITERATOR_PROP_FILTER, |
| g_param_spec_object( |
| "filter", |
| "NodeIterator:filter", |
| "read-only WebKitDOMNodeFilter* NodeIterator:filter", |
| WEBKIT_DOM_TYPE_NODE_FILTER, |
| WEBKIT_PARAM_READABLE)); |
| |
| g_object_class_install_property( |
| gobjectClass, |
| DOM_NODE_ITERATOR_PROP_REFERENCE_NODE, |
| g_param_spec_object( |
| "reference-node", |
| "NodeIterator:reference-node", |
| "read-only WebKitDOMNode* NodeIterator:reference-node", |
| WEBKIT_DOM_TYPE_NODE, |
| WEBKIT_PARAM_READABLE)); |
| |
| g_object_class_install_property( |
| gobjectClass, |
| DOM_NODE_ITERATOR_PROP_POINTER_BEFORE_REFERENCE_NODE, |
| g_param_spec_boolean( |
| "pointer-before-reference-node", |
| "NodeIterator:pointer-before-reference-node", |
| "read-only gboolean NodeIterator:pointer-before-reference-node", |
| FALSE, |
| WEBKIT_PARAM_READABLE)); |
| |
| } |
| |
| static void webkit_dom_node_iterator_init(WebKitDOMNodeIterator* request) |
| { |
| WebKitDOMNodeIteratorPrivate* priv = WEBKIT_DOM_NODE_ITERATOR_GET_PRIVATE(request); |
| new (priv) WebKitDOMNodeIteratorPrivate(); |
| } |
| |
| WebKitDOMNode* webkit_dom_node_iterator_next_node(WebKitDOMNodeIterator* self, GError** error) |
| { |
| WebCore::JSMainThreadNullState state; |
| g_return_val_if_fail(WEBKIT_DOM_IS_NODE_ITERATOR(self), 0); |
| UNUSED_PARAM(error); |
| WebCore::NodeIterator* item = WebKit::core(self); |
| |
| auto result = item->nextNode(); |
| if (result.hasException()) |
| return nullptr; |
| |
| RefPtr<WebCore::Node> gobjectResult = WTF::getPtr(result.releaseReturnValue()); |
| return WebKit::kit(gobjectResult.get()); |
| } |
| |
| WebKitDOMNode* webkit_dom_node_iterator_previous_node(WebKitDOMNodeIterator* self, GError** error) |
| { |
| WebCore::JSMainThreadNullState state; |
| g_return_val_if_fail(WEBKIT_DOM_IS_NODE_ITERATOR(self), 0); |
| UNUSED_PARAM(error); |
| WebCore::NodeIterator* item = WebKit::core(self); |
| |
| auto result = item->previousNode(); |
| if (result.hasException()) |
| return nullptr; |
| |
| RefPtr<WebCore::Node> gobjectResult = WTF::getPtr(result.releaseReturnValue()); |
| return WebKit::kit(gobjectResult.get()); |
| } |
| |
| void webkit_dom_node_iterator_detach(WebKitDOMNodeIterator* self) |
| { |
| WebCore::JSMainThreadNullState state; |
| g_return_if_fail(WEBKIT_DOM_IS_NODE_ITERATOR(self)); |
| WebCore::NodeIterator* item = WebKit::core(self); |
| item->detach(); |
| } |
| |
| WebKitDOMNode* webkit_dom_node_iterator_get_root(WebKitDOMNodeIterator* self) |
| { |
| WebCore::JSMainThreadNullState state; |
| g_return_val_if_fail(WEBKIT_DOM_IS_NODE_ITERATOR(self), 0); |
| WebCore::NodeIterator* item = WebKit::core(self); |
| RefPtr<WebCore::Node> gobjectResult = WTF::getPtr(item->root()); |
| return WebKit::kit(gobjectResult.get()); |
| } |
| |
| gulong webkit_dom_node_iterator_get_what_to_show(WebKitDOMNodeIterator* self) |
| { |
| WebCore::JSMainThreadNullState state; |
| g_return_val_if_fail(WEBKIT_DOM_IS_NODE_ITERATOR(self), 0); |
| WebCore::NodeIterator* item = WebKit::core(self); |
| gulong result = item->whatToShow(); |
| return result; |
| } |
| |
| WebKitDOMNodeFilter* webkit_dom_node_iterator_get_filter(WebKitDOMNodeIterator* self) |
| { |
| WebCore::JSMainThreadNullState state; |
| g_return_val_if_fail(WEBKIT_DOM_IS_NODE_ITERATOR(self), 0); |
| WebCore::NodeIterator* item = WebKit::core(self); |
| RefPtr<WebCore::NodeFilter> gobjectResult = WTF::getPtr(item->filter()); |
| return WebKit::kit(gobjectResult.get()); |
| } |
| |
| WebKitDOMNode* webkit_dom_node_iterator_get_reference_node(WebKitDOMNodeIterator* self) |
| { |
| WebCore::JSMainThreadNullState state; |
| g_return_val_if_fail(WEBKIT_DOM_IS_NODE_ITERATOR(self), 0); |
| WebCore::NodeIterator* item = WebKit::core(self); |
| RefPtr<WebCore::Node> gobjectResult = WTF::getPtr(item->referenceNode()); |
| return WebKit::kit(gobjectResult.get()); |
| } |
| |
| gboolean webkit_dom_node_iterator_get_pointer_before_reference_node(WebKitDOMNodeIterator* self) |
| { |
| WebCore::JSMainThreadNullState state; |
| g_return_val_if_fail(WEBKIT_DOM_IS_NODE_ITERATOR(self), FALSE); |
| WebCore::NodeIterator* item = WebKit::core(self); |
| gboolean result = item->pointerBeforeReferenceNode(); |
| return result; |
| } |
| |
| G_GNUC_END_IGNORE_DEPRECATIONS; |