| /* |
| * 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 "WebKitDOMXPathResult.h" |
| |
| #include <WebCore/CSSImportRule.h> |
| #include "DOMObjectCache.h" |
| #include <WebCore/DOMException.h> |
| #include <WebCore/Document.h> |
| #include <WebCore/JSMainThreadExecState.h> |
| #include "WebKitDOMNodePrivate.h" |
| #include "WebKitDOMPrivate.h" |
| #include "WebKitDOMXPathResultPrivate.h" |
| #include "ConvertToUTF8String.h" |
| #include <wtf/GetPtr.h> |
| #include <wtf/RefPtr.h> |
| |
| #define WEBKIT_DOM_XPATH_RESULT_GET_PRIVATE(obj) G_TYPE_INSTANCE_GET_PRIVATE(obj, WEBKIT_DOM_TYPE_XPATH_RESULT, WebKitDOMXPathResultPrivate) |
| |
| typedef struct _WebKitDOMXPathResultPrivate { |
| RefPtr<WebCore::XPathResult> coreObject; |
| } WebKitDOMXPathResultPrivate; |
| |
| G_GNUC_BEGIN_IGNORE_DEPRECATIONS; |
| |
| namespace WebKit { |
| |
| WebKitDOMXPathResult* kit(WebCore::XPathResult* obj) |
| { |
| if (!obj) |
| return 0; |
| |
| if (gpointer ret = DOMObjectCache::get(obj)) |
| return WEBKIT_DOM_XPATH_RESULT(ret); |
| |
| return wrapXPathResult(obj); |
| } |
| |
| WebCore::XPathResult* core(WebKitDOMXPathResult* request) |
| { |
| return request ? static_cast<WebCore::XPathResult*>(WEBKIT_DOM_OBJECT(request)->coreObject) : 0; |
| } |
| |
| WebKitDOMXPathResult* wrapXPathResult(WebCore::XPathResult* coreObject) |
| { |
| ASSERT(coreObject); |
| return WEBKIT_DOM_XPATH_RESULT(g_object_new(WEBKIT_DOM_TYPE_XPATH_RESULT, "core-object", coreObject, nullptr)); |
| } |
| |
| } // namespace WebKit |
| |
| G_DEFINE_TYPE(WebKitDOMXPathResult, webkit_dom_xpath_result, WEBKIT_DOM_TYPE_OBJECT) |
| |
| enum { |
| DOM_XPATH_RESULT_PROP_0, |
| DOM_XPATH_RESULT_PROP_RESULT_TYPE, |
| DOM_XPATH_RESULT_PROP_NUMBER_VALUE, |
| DOM_XPATH_RESULT_PROP_STRING_VALUE, |
| DOM_XPATH_RESULT_PROP_BOOLEAN_VALUE, |
| DOM_XPATH_RESULT_PROP_SINGLE_NODE_VALUE, |
| DOM_XPATH_RESULT_PROP_INVALID_ITERATOR_STATE, |
| DOM_XPATH_RESULT_PROP_SNAPSHOT_LENGTH, |
| }; |
| |
| static void webkit_dom_xpath_result_finalize(GObject* object) |
| { |
| WebKitDOMXPathResultPrivate* priv = WEBKIT_DOM_XPATH_RESULT_GET_PRIVATE(object); |
| |
| WebKit::DOMObjectCache::forget(priv->coreObject.get()); |
| |
| priv->~WebKitDOMXPathResultPrivate(); |
| G_OBJECT_CLASS(webkit_dom_xpath_result_parent_class)->finalize(object); |
| } |
| |
| static void webkit_dom_xpath_result_get_property(GObject* object, guint propertyId, GValue* value, GParamSpec* pspec) |
| { |
| WebKitDOMXPathResult* self = WEBKIT_DOM_XPATH_RESULT(object); |
| |
| switch (propertyId) { |
| case DOM_XPATH_RESULT_PROP_RESULT_TYPE: |
| g_value_set_uint(value, webkit_dom_xpath_result_get_result_type(self)); |
| break; |
| case DOM_XPATH_RESULT_PROP_NUMBER_VALUE: |
| g_value_set_double(value, webkit_dom_xpath_result_get_number_value(self, nullptr)); |
| break; |
| case DOM_XPATH_RESULT_PROP_STRING_VALUE: |
| g_value_take_string(value, webkit_dom_xpath_result_get_string_value(self, nullptr)); |
| break; |
| case DOM_XPATH_RESULT_PROP_BOOLEAN_VALUE: |
| g_value_set_boolean(value, webkit_dom_xpath_result_get_boolean_value(self, nullptr)); |
| break; |
| case DOM_XPATH_RESULT_PROP_SINGLE_NODE_VALUE: |
| g_value_set_object(value, webkit_dom_xpath_result_get_single_node_value(self, nullptr)); |
| break; |
| case DOM_XPATH_RESULT_PROP_INVALID_ITERATOR_STATE: |
| g_value_set_boolean(value, webkit_dom_xpath_result_get_invalid_iterator_state(self)); |
| break; |
| case DOM_XPATH_RESULT_PROP_SNAPSHOT_LENGTH: |
| g_value_set_ulong(value, webkit_dom_xpath_result_get_snapshot_length(self, nullptr)); |
| break; |
| default: |
| G_OBJECT_WARN_INVALID_PROPERTY_ID(object, propertyId, pspec); |
| break; |
| } |
| } |
| |
| static GObject* webkit_dom_xpath_result_constructor(GType type, guint constructPropertiesCount, GObjectConstructParam* constructProperties) |
| { |
| GObject* object = G_OBJECT_CLASS(webkit_dom_xpath_result_parent_class)->constructor(type, constructPropertiesCount, constructProperties); |
| |
| WebKitDOMXPathResultPrivate* priv = WEBKIT_DOM_XPATH_RESULT_GET_PRIVATE(object); |
| priv->coreObject = static_cast<WebCore::XPathResult*>(WEBKIT_DOM_OBJECT(object)->coreObject); |
| WebKit::DOMObjectCache::put(priv->coreObject.get(), object); |
| |
| return object; |
| } |
| |
| static void webkit_dom_xpath_result_class_init(WebKitDOMXPathResultClass* requestClass) |
| { |
| GObjectClass* gobjectClass = G_OBJECT_CLASS(requestClass); |
| g_type_class_add_private(gobjectClass, sizeof(WebKitDOMXPathResultPrivate)); |
| gobjectClass->constructor = webkit_dom_xpath_result_constructor; |
| gobjectClass->finalize = webkit_dom_xpath_result_finalize; |
| gobjectClass->get_property = webkit_dom_xpath_result_get_property; |
| |
| g_object_class_install_property( |
| gobjectClass, |
| DOM_XPATH_RESULT_PROP_RESULT_TYPE, |
| g_param_spec_uint( |
| "result-type", |
| "XPathResult:result-type", |
| "read-only gushort XPathResult:result-type", |
| 0, G_MAXUINT, 0, |
| WEBKIT_PARAM_READABLE)); |
| |
| g_object_class_install_property( |
| gobjectClass, |
| DOM_XPATH_RESULT_PROP_NUMBER_VALUE, |
| g_param_spec_double( |
| "number-value", |
| "XPathResult:number-value", |
| "read-only gdouble XPathResult:number-value", |
| -G_MAXDOUBLE, G_MAXDOUBLE, 0, |
| WEBKIT_PARAM_READABLE)); |
| |
| g_object_class_install_property( |
| gobjectClass, |
| DOM_XPATH_RESULT_PROP_STRING_VALUE, |
| g_param_spec_string( |
| "string-value", |
| "XPathResult:string-value", |
| "read-only gchar* XPathResult:string-value", |
| "", |
| WEBKIT_PARAM_READABLE)); |
| |
| g_object_class_install_property( |
| gobjectClass, |
| DOM_XPATH_RESULT_PROP_BOOLEAN_VALUE, |
| g_param_spec_boolean( |
| "boolean-value", |
| "XPathResult:boolean-value", |
| "read-only gboolean XPathResult:boolean-value", |
| FALSE, |
| WEBKIT_PARAM_READABLE)); |
| |
| g_object_class_install_property( |
| gobjectClass, |
| DOM_XPATH_RESULT_PROP_SINGLE_NODE_VALUE, |
| g_param_spec_object( |
| "single-node-value", |
| "XPathResult:single-node-value", |
| "read-only WebKitDOMNode* XPathResult:single-node-value", |
| WEBKIT_DOM_TYPE_NODE, |
| WEBKIT_PARAM_READABLE)); |
| |
| g_object_class_install_property( |
| gobjectClass, |
| DOM_XPATH_RESULT_PROP_INVALID_ITERATOR_STATE, |
| g_param_spec_boolean( |
| "invalid-iterator-state", |
| "XPathResult:invalid-iterator-state", |
| "read-only gboolean XPathResult:invalid-iterator-state", |
| FALSE, |
| WEBKIT_PARAM_READABLE)); |
| |
| g_object_class_install_property( |
| gobjectClass, |
| DOM_XPATH_RESULT_PROP_SNAPSHOT_LENGTH, |
| g_param_spec_ulong( |
| "snapshot-length", |
| "XPathResult:snapshot-length", |
| "read-only gulong XPathResult:snapshot-length", |
| 0, G_MAXULONG, 0, |
| WEBKIT_PARAM_READABLE)); |
| |
| } |
| |
| static void webkit_dom_xpath_result_init(WebKitDOMXPathResult* request) |
| { |
| WebKitDOMXPathResultPrivate* priv = WEBKIT_DOM_XPATH_RESULT_GET_PRIVATE(request); |
| new (priv) WebKitDOMXPathResultPrivate(); |
| } |
| |
| WebKitDOMNode* webkit_dom_xpath_result_iterate_next(WebKitDOMXPathResult* self, GError** error) |
| { |
| WebCore::JSMainThreadNullState state; |
| g_return_val_if_fail(WEBKIT_DOM_IS_XPATH_RESULT(self), 0); |
| g_return_val_if_fail(!error || !*error, 0); |
| WebCore::XPathResult* item = WebKit::core(self); |
| auto result = item->iterateNext(); |
| 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()); |
| } |
| |
| WebKitDOMNode* webkit_dom_xpath_result_snapshot_item(WebKitDOMXPathResult* self, gulong index, GError** error) |
| { |
| WebCore::JSMainThreadNullState state; |
| g_return_val_if_fail(WEBKIT_DOM_IS_XPATH_RESULT(self), 0); |
| g_return_val_if_fail(!error || !*error, 0); |
| WebCore::XPathResult* item = WebKit::core(self); |
| auto result = item->snapshotItem(index); |
| 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()); |
| } |
| |
| gushort webkit_dom_xpath_result_get_result_type(WebKitDOMXPathResult* self) |
| { |
| WebCore::JSMainThreadNullState state; |
| g_return_val_if_fail(WEBKIT_DOM_IS_XPATH_RESULT(self), 0); |
| WebCore::XPathResult* item = WebKit::core(self); |
| gushort result = item->resultType(); |
| return result; |
| } |
| |
| gdouble webkit_dom_xpath_result_get_number_value(WebKitDOMXPathResult* self, GError** error) |
| { |
| WebCore::JSMainThreadNullState state; |
| g_return_val_if_fail(WEBKIT_DOM_IS_XPATH_RESULT(self), 0); |
| g_return_val_if_fail(!error || !*error, 0); |
| WebCore::XPathResult* item = WebKit::core(self); |
| auto result = item->numberValue(); |
| 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 0; |
| } |
| return result.releaseReturnValue(); |
| } |
| |
| gchar* webkit_dom_xpath_result_get_string_value(WebKitDOMXPathResult* self, GError** error) |
| { |
| WebCore::JSMainThreadNullState state; |
| g_return_val_if_fail(WEBKIT_DOM_IS_XPATH_RESULT(self), 0); |
| g_return_val_if_fail(!error || !*error, 0); |
| WebCore::XPathResult* item = WebKit::core(self); |
| auto result = item->stringValue(); |
| if (result.hasException()) |
| return nullptr; |
| return convertToUTF8String(result.releaseReturnValue()); |
| } |
| |
| gboolean webkit_dom_xpath_result_get_boolean_value(WebKitDOMXPathResult* self, GError** error) |
| { |
| WebCore::JSMainThreadNullState state; |
| g_return_val_if_fail(WEBKIT_DOM_IS_XPATH_RESULT(self), FALSE); |
| g_return_val_if_fail(!error || !*error, FALSE); |
| WebCore::XPathResult* item = WebKit::core(self); |
| auto result = item->booleanValue(); |
| 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(); |
| } |
| |
| WebKitDOMNode* webkit_dom_xpath_result_get_single_node_value(WebKitDOMXPathResult* self, GError** error) |
| { |
| WebCore::JSMainThreadNullState state; |
| g_return_val_if_fail(WEBKIT_DOM_IS_XPATH_RESULT(self), 0); |
| g_return_val_if_fail(!error || !*error, 0); |
| WebCore::XPathResult* item = WebKit::core(self); |
| auto result = item->singleNodeValue(); |
| 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()); |
| } |
| |
| gboolean webkit_dom_xpath_result_get_invalid_iterator_state(WebKitDOMXPathResult* self) |
| { |
| WebCore::JSMainThreadNullState state; |
| g_return_val_if_fail(WEBKIT_DOM_IS_XPATH_RESULT(self), FALSE); |
| WebCore::XPathResult* item = WebKit::core(self); |
| gboolean result = item->invalidIteratorState(); |
| return result; |
| } |
| |
| gulong webkit_dom_xpath_result_get_snapshot_length(WebKitDOMXPathResult* self, GError** error) |
| { |
| WebCore::JSMainThreadNullState state; |
| g_return_val_if_fail(WEBKIT_DOM_IS_XPATH_RESULT(self), 0); |
| g_return_val_if_fail(!error || !*error, 0); |
| WebCore::XPathResult* item = WebKit::core(self); |
| auto result = item->snapshotLength(); |
| 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 result.releaseReturnValue(); |
| } |
| |
| G_GNUC_END_IGNORE_DEPRECATIONS; |
