/* * Copyright (C) 2012 Igalia S.L. * * 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 "WebKitJavascriptResult.h" #include "WebKitJavascriptResultPrivate.h" #include "WebSerializedScriptValue.h" #include <wtf/gobject/GRefPtr.h> using namespace WebKit; struct _WebKitJavascriptResult { _WebKitJavascriptResult(WebKitWebView* view, WebSerializedScriptValue* serializedScriptValue) : webView(view) , referenceCount(1) { value = serializedScriptValue->deserialize(webkit_web_view_get_javascript_global_context(view), 0); } GRefPtr<WebKitWebView> webView; JSValueRef value; int referenceCount; }; G_DEFINE_BOXED_TYPE(WebKitJavascriptResult, webkit_javascript_result, webkit_javascript_result_ref, webkit_javascript_result_unref) WebKitJavascriptResult* webkitJavascriptResultCreate(WebKitWebView* webView, WebSerializedScriptValue* serializedScriptValue) { WebKitJavascriptResult* result = g_slice_new(WebKitJavascriptResult); new (result) WebKitJavascriptResult(webView, serializedScriptValue); return result; } /** * webkit_javascript_result_ref: * @js_result: a #WebKitJavascriptResult * * Atomically increments the reference count of @js_result by one. This * function is MT-safe and may be called from any thread. * * Returns: The passed in #WebKitJavascriptResult */ WebKitJavascriptResult* webkit_javascript_result_ref(WebKitJavascriptResult* javascriptResult) { g_atomic_int_inc(&javascriptResult->referenceCount); return javascriptResult; } /** * webkit_javascript_result_unref: * @js_result: a #WebKitJavascriptResult * * Atomically decrements the reference count of @js_result by one. If the * reference count drops to 0, all memory allocated by the #WebKitJavascriptResult is * released. This function is MT-safe and may be called from any * thread. */ void webkit_javascript_result_unref(WebKitJavascriptResult* javascriptResult) { if (g_atomic_int_dec_and_test(&javascriptResult->referenceCount)) { javascriptResult->~WebKitJavascriptResult(); g_slice_free(WebKitJavascriptResult, javascriptResult); } } /** * webkit_javascript_result_get_global_context: * @js_result: a #WebKitJavascriptResult * * Get the global Javascript context that should be used with the * <function>JSValueRef</function> returned by webkit_javascript_result_get_value(). * * Returns: the <function>JSGlobalContextRef</function> for the #WebKitJavascriptResult */ JSGlobalContextRef webkit_javascript_result_get_global_context(WebKitJavascriptResult* javascriptResult) { return webkit_web_view_get_javascript_global_context(javascriptResult->webView.get()); } /** * webkit_javascript_result_get_value: * @js_result: a #WebKitJavascriptResult * * Get the value of @js_result. You should use the <function>JSGlobalContextRef</function> * returned by webkit_javascript_result_get_global_context() to use the <function>JSValueRef</function>. * * Returns: the <function>JSValueRef</function> of the #WebKitJavascriptResult */ JSValueRef webkit_javascript_result_get_value(WebKitJavascriptResult* javascriptResult) { return javascriptResult->value; }