LibWeb: Add a simple window.location object with some getters :^)

Libraries/LibWeb/Bindings/LocationObject.cpp

@@ -0,0 +1,88 @@
+/*
+ * Copyright (c) 2020, Andreas Kling <kling@serenityos.org>
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright notice, this
+ *    list of conditions and the following disclaimer.
+ *
+ * 2. Redistributions in binary form must reproduce the above copyright notice,
+ *    this list of conditions and the following disclaimer in the documentation
+ *    and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+ * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+ * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
+ * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+ * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#include <AK/FlyString.h>
+#include <LibJS/Interpreter.h>
+#include <LibWeb/Bindings/LocationObject.h>
+#include <LibWeb/Bindings/WindowObject.h>
+#include <LibWeb/DOM/Document.h>
+#include <LibWeb/DOM/Window.h>
+
+namespace Web {
+namespace Bindings {
+
+LocationObject::LocationObject()
+    : Object(interpreter().global_object().object_prototype())
+{
+    put_native_property("href", href_getter, href_setter);
+    put_native_property("hostname", hostname_getter, nullptr);
+    put_native_property("pathname", pathname_getter, nullptr);
+    put_native_property("hash", hash_getter, nullptr);
+    put_native_property("search", search_getter, nullptr);
+}
+
+LocationObject::~LocationObject()
+{
+}
+
+JS::Value LocationObject::href_getter(JS::Interpreter& interpreter)
+{
+    auto& window = static_cast<WindowObject&>(interpreter.global_object());
+    return JS::js_string(interpreter, window.impl().document().url().to_string());
+}
+
+void LocationObject::href_setter(JS::Interpreter&, JS::Value)
+{
+    // FIXME: Navigate to a new URL
+}
+
+JS::Value LocationObject::pathname_getter(JS::Interpreter& interpreter)
+{
+    auto& window = static_cast<WindowObject&>(interpreter.global_object());
+    return JS::js_string(interpreter, window.impl().document().url().path());
+}
+
+JS::Value LocationObject::hostname_getter(JS::Interpreter& interpreter)
+{
+    auto& window = static_cast<WindowObject&>(interpreter.global_object());
+    return JS::js_string(interpreter, window.impl().document().url().host());
+}
+
+JS::Value LocationObject::hash_getter(JS::Interpreter& interpreter)
+{
+    auto& window = static_cast<WindowObject&>(interpreter.global_object());
+    return JS::js_string(interpreter, window.impl().document().url().fragment());
+}
+
+JS::Value LocationObject::search_getter(JS::Interpreter& interpreter)
+{
+    auto& window = static_cast<WindowObject&>(interpreter.global_object());
+    return JS::js_string(interpreter, window.impl().document().url().query());
+}
+
+}
+
+}