1 files changed, 117 insertions, 0 deletions
diff --git a/Userland/Services/SystemMenu/ShutdownDialog.cpp b/Userland/Services/SystemMenu/ShutdownDialog.cpp
new file mode 100644
index 0000000000..5f01b7308e
--- /dev/null
+++ b/Userland/Services/SystemMenu/ShutdownDialog.cpp
@@ -0,0 +1,117 @@
+/*
+ * Copyright (c) 2020, the SerenityOS developers.
+ * 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 "ShutdownDialog.h"
+#include <AK/String.h>
+#include <AK/Vector.h>
+#include <LibGUI/BoxLayout.h>
+#include <LibGUI/Button.h>
+#include <LibGUI/Label.h>
+#include <LibGUI/RadioButton.h>
+#include <LibGUI/Widget.h>
+#include <LibGfx/Font.h>
+#include <LibGfx/FontDatabase.h>
+
+struct Option {
+    String title;
+    Vector<char const*> cmd;
+    bool enabled;
+    bool default_action;
+};
+
+static const Vector<Option> options = {
+    { "Shut down", { "/bin/shutdown", "--now", nullptr }, true, true },
+    { "Restart", { "/bin/reboot", nullptr }, true, false },
+    { "Log out", {}, false, false },
+    { "Sleep", {}, false, false },
+};
+
+Vector<char const*> ShutdownDialog::show()
+{
+    auto dialog = ShutdownDialog::construct();
+    auto rc = dialog->exec();
+    if (rc == ExecResult::ExecOK && dialog->m_selected_option != -1)
+        return options[dialog->m_selected_option].cmd;
+
+    return {};
+}
+
+ShutdownDialog::ShutdownDialog()
+    : Dialog(nullptr)
+{
+    resize(180, 180 + ((static_cast<int>(options.size()) - 3) * 16));
+    center_on_screen();
+    set_resizable(false);
+    set_title("SerenityOS");
+    set_icon(Gfx::Bitmap::load_from_file("/res/icons/16x16/power.png"));
+
+    auto& main = set_main_widget<GUI::Widget>();
+    main.set_layout<GUI::VerticalBoxLayout>();
+    main.layout()->set_margins({ 8, 8, 8, 8 });
+    main.layout()->set_spacing(8);
+    main.set_fill_with_background_color(true);
+
+    auto& header = main.add<GUI::Label>();
+    header.set_text("What would you like to do?");
+    header.set_fixed_height(16);
+    header.set_font(Gfx::FontDatabase::default_bold_font());
+
+    for (size_t i = 0; i < options.size(); i++) {
+        auto action = options[i];
+        auto& radio = main.add<GUI::RadioButton>();
+        radio.set_enabled(action.enabled);
+        radio.set_text(action.title);
+
+        radio.on_checked = [this, i](auto) {
+            m_selected_option = i;
+        };
+
+        if (action.default_action) {
+            radio.set_checked(true);
+            m_selected_option = i;
+        }
+    }
+
+    auto& button_box = main.add<GUI::Widget>();
+    button_box.set_layout<GUI::HorizontalBoxLayout>();
+    button_box.layout()->set_spacing(8);
+
+    auto& ok_button = button_box.add<GUI::Button>();
+    ok_button.on_click = [this](auto) {
+        done(ExecResult::ExecOK);
+    };
+    ok_button.set_text("OK");
+
+    auto& cancel_button = button_box.add<GUI::Button>();
+    cancel_button.on_click = [this](auto) {
+        done(ExecResult::ExecCancel);
+    };
+    cancel_button.set_text("Cancel");
+}
+
+ShutdownDialog::~ShutdownDialog()
+{
+}