Browser: Add storage inspector

Userland/Applications/Browser/CookiesModel.cpp

@@ -0,0 +1,77 @@
+/*
+ * Copyright (c) 2022, the SerenityOS developers.
+ *
+ * SPDX-License-Identifier: BSD-2-Clause
+ */
+
+#include "CookiesModel.h"
+
+namespace Browser {
+
+void CookiesModel::add_item(Web::Cookie::Cookie const& item)
+{
+    begin_insert_rows({}, m_cookies.size(), m_cookies.size());
+    m_cookies.append(item);
+    end_insert_rows();
+
+    did_update(DontInvalidateIndices);
+}
+
+void CookiesModel::clear_items()
+{
+    begin_insert_rows({}, m_cookies.size(), m_cookies.size());
+    m_cookies.clear();
+    end_insert_rows();
+
+    did_update(DontInvalidateIndices);
+}
+
+String CookiesModel::column_name(int column) const
+{
+    switch (column) {
+    case Column::Name:
+        return "Name";
+    case Column::Value:
+        return "Value";
+    case Column::Domain:
+        return "Domain";
+    case Column::Path:
+        return "Path";
+    case Column::ExpiryTime:
+        return "Expiry time";
+    case Column::__Count:
+        return {};
+    }
+
+    return {};
+}
+
+GUI::ModelIndex CookiesModel::index(int row, int column, GUI::ModelIndex const&) const
+{
+    return create_index(row, column, &m_cookies.at(row));
+}
+
+GUI::Variant CookiesModel::data(GUI::ModelIndex const& index, GUI::ModelRole role) const
+{
+    if (role != GUI::ModelRole::Display)
+        return {};
+
+    const auto& cookie = m_cookies[index.row()];
+
+    switch (index.column()) {
+    case Column::Name:
+        return cookie.name;
+    case Column::Value:
+        return cookie.value;
+    case Column::Domain:
+        return cookie.domain;
+    case Column::Path:
+        return cookie.path;
+    case Column::ExpiryTime:
+        return cookie.expiry_time.to_string();
+    }
+
+    VERIFY_NOT_REACHED();
+}
+
+}