LoginServer: Layout a basic login window

Userland/Services/CMakeLists.txt

@@ -11,6 +11,7 @@ add_subdirectory(ImageDecoder)
 add_subdirectory(InspectorServer)
 add_subdirectory(KeyboardPreferenceLoader)
 add_subdirectory(LaunchServer)
+add_subdirectory(LoginServer)
 add_subdirectory(LookupServer)
 add_subdirectory(NotificationServer)
 add_subdirectory(RequestServer)

Userland/Services/LoginServer/CMakeLists.txt

@@ -0,0 +1,15 @@
+serenity_component(
+    LoginServer
+    TARGETS LoginServer
+)
+
+compile_gml(LoginWindow.gml LoginWindowGML.h login_window_gml)
+
+set(SOURCES
+    LoginWindowGML.h
+    LoginWindow.cpp
+    main.cpp
+)
+
+serenity_bin(LoginServer)
+target_link_libraries(LoginServer LibGUI)

Userland/Services/LoginServer/LoginWindow.cpp

@@ -0,0 +1,36 @@
+/*
+ * Copyright (c) 2021, Peter Elliott <pelliott@serenityos.org>.
+ *
+ * SPDX-License-Identifier: BSD-2-Clause
+ */
+
+#include <LibGUI/Icon.h>
+#include <LibGUI/Widget.h>
+#include <Services/LoginServer/LoginWindow.h>
+#include <Services/LoginServer/LoginWindowGML.h>
+
+LoginWindow::LoginWindow(GUI::Window* parent)
+    : GUI::Window(parent)
+{
+    set_title("Login to SerenityOS");
+    resize(413, 170);
+    center_on_screen();
+    set_resizable(false);
+    set_icon(GUI::Icon::default_icon("ladyball").bitmap_for_size(16));
+
+    auto& widget = set_main_widget<GUI::Widget>();
+    widget.load_from_gml(login_window_gml);
+    m_banner = *widget.find_descendant_of_type_named<GUI::ImageWidget>("banner");
+    m_banner->load_from_file("/res/graphics/brand-banner.png");
+    m_banner->set_auto_resize(true);
+
+    m_username = *widget.find_descendant_of_type_named<GUI::TextBox>("username");
+    m_username->set_focus(true);
+    m_password = *widget.find_descendant_of_type_named<GUI::PasswordBox>("password");
+
+    m_ok_button = *widget.find_descendant_of_type_named<GUI::Button>("ok");
+    m_ok_button->on_click = [&](auto) {
+        if (on_submit)
+            on_submit();
+    };
+}

Userland/Services/LoginServer/LoginWindow.gml

@@ -0,0 +1,38 @@
+@GUI::Widget {
+    fill_with_background_color: true
+
+    layout: @GUI::VerticalBoxLayout
+
+    @GUI::ImageWidget {
+        name: "banner"
+        auto_resie: true
+    }
+
+    @GUI::Widget {
+        layout: @GUI::VerticalBoxLayout {
+            margins: [8, 8, 8, 8]
+        }
+
+        @GUI::TextBox {
+            name: "username"
+            placeholder: "username"
+        }
+
+        @GUI::PasswordBox {
+            name: "password"
+            placeholder: "password"
+        }
+
+        @GUI::Widget {
+            layout: @GUI::HorizontalBoxLayout
+
+            @GUI::Widget
+
+            @GUI::Button {
+                name: "ok"
+                text: "Ok"
+                fixed_width: 60
+            }
+        }
+    }
+}

Userland/Services/LoginServer/LoginWindow.h

@@ -0,0 +1,35 @@
+/*
+ * Copyright (c) 2021, Peter Elliott <pelliott@serenityos.org>.
+ *
+ * SPDX-License-Identifier: BSD-2-Clause
+ */
+
+#include <LibGUI/Button.h>
+#include <LibGUI/ImageWidget.h>
+#include <LibGUI/TextBox.h>
+#include <LibGUI/Window.h>
+
+#pragma once
+
+class LoginWindow final : public GUI::Window {
+    C_OBJECT(LoginWindow);
+
+public:
+    virtual ~LoginWindow() override { }
+
+    Function<void()> on_submit;
+
+    String username() const { return m_username->text(); }
+    void set_username(StringView const& username) { m_username->set_text(username); }
+
+    String password() const { return m_password->text(); }
+    void set_password(StringView const& password) { m_password->set_text(password); }
+
+private:
+    LoginWindow(GUI::Window* parent = nullptr);
+
+    RefPtr<GUI::ImageWidget> m_banner;
+    RefPtr<GUI::TextBox> m_username;
+    RefPtr<GUI::PasswordBox> m_password;
+    RefPtr<GUI::Button> m_ok_button;
+};

Userland/Services/LoginServer/main.cpp

@@ -0,0 +1,18 @@
+/*
+ * Copyright (c) 2021, Peter Elliott <pelliott@serenityos.org>.
+ *
+ * SPDX-License-Identifier: BSD-2-Clause
+ */
+
+#include <LibGUI/Application.h>
+#include <Services/LoginServer/LoginWindow.h>
+
+int main(int argc, char** argv)
+{
+    auto app = GUI::Application::construct(argc, argv);
+
+    auto window = LoginWindow::construct();
+    window->show();
+
+    return app->exec();
+}