Demos: Add sleep option to CatDog

Now you can put your CatDog to sleep while
you're at work :)

Userland/Demos/CatDog/CatDog.cpp

@@ -8,6 +8,7 @@
 #include "CatDog.h"
 #include <LibCore/File.h>
 #include <LibCore/ProcessStatisticsReader.h>
+#include <LibGUI/Menu.h>
 #include <LibGUI/Painter.h>
 #include <LibGUI/Window.h>
 
@@ -67,6 +68,12 @@ void CatDog::set_roaming(bool roaming)
     update();
 }
 
+void CatDog::set_sleeping(bool sleeping)
+{
+    m_state = (sleeping ? State::Sleeping : State::Idle) | special_application_states();
+    update();
+}
+
 CatDog::State CatDog::special_application_states() const
 {
     auto maybe_proc_info = Core::ProcessStatisticsReader::get_all(*m_proc_all);
@@ -99,6 +106,11 @@ bool CatDog::is_inspector() const
     return has_flag(special_application_states(), State::Inspector);
 }
 
+bool CatDog::is_sleeping() const
+{
+    return has_flag(m_state, State::Sleeping);
+}
+
 void CatDog::timer_event(Core::TimerEvent&)
 {
     using namespace AK::TimeLiterals;
@@ -106,6 +118,9 @@ void CatDog::timer_event(Core::TimerEvent&)
     if (has_flag(m_state, State::Alert))
         return;
 
+    if (has_flag(m_state, State::Sleeping))
+        return;
+
     m_state = special_application_states();
 
     auto const size = window()->size();
@@ -164,6 +179,9 @@ void CatDog::track_mouse_move(Gfx::IntPoint point)
     if (has_flag(m_state, State::Alert))
         return;
 
+    if (has_flag(m_state, State::Sleeping))
+        return;
+
     Gfx::IntPoint relative_offset = point - window()->position();
     if (m_mouse_offset != relative_offset) {
         m_mouse_offset = relative_offset;

Userland/Demos/CatDog/CatDog.h

@@ -35,9 +35,11 @@ public:
     Function<void(GUI::ContextMenuEvent&)> on_context_menu_request;
 
     void set_roaming(bool roaming);
+    void set_sleeping(bool sleeping);
 
     [[nodiscard]] bool is_artist() const;
     [[nodiscard]] bool is_inspector() const;
+    [[nodiscard]] bool is_sleeping() const;
 
 private:
     enum class State : u16 {

Userland/Demos/CatDog/main.cpp

@@ -24,6 +24,9 @@ ErrorOr<int> serenity_main(Main::Arguments arguments)
     auto app = TRY(GUI::Application::create(arguments));
     auto app_icon = TRY(GUI::Icon::try_create_default_icon("app-catdog"sv));
 
+    auto catdog_icon_sleep = TRY(Gfx::Bitmap::load_from_file("/res/icons/16x16/catdog-sleeping.png"sv));
+    auto catdog_icon_wake = TRY(Gfx::Bitmap::load_from_file("/res/icons/16x16/catdog-wake-up.png"sv));
+
     TRY(Core::System::pledge("stdio recvfd sendfd rpath"));
     TRY(Core::System::unveil("/res", "r"));
     TRY(Core::System::unveil("/sys/kernel/processes", "r"));
@@ -46,6 +49,12 @@ ErrorOr<int> serenity_main(Main::Arguments arguments)
 
     auto context_menu = GUI::Menu::construct();
     context_menu->add_action(GUI::CommonActions::make_about_action("CatDog Demo"_string, app_icon, window));
+    context_menu->add_action(GUI::Action::create("Put CatDog to sleep...", catdog_icon_sleep, [&](GUI::Action& action) {
+        catdog_widget->set_sleeping(!catdog_widget->is_sleeping());
+
+        action.set_text(catdog_widget->is_sleeping() ? "Wake CatDog..." : "Put CatDog to sleep...");
+        action.set_icon(catdog_widget->is_sleeping() ? catdog_icon_wake : catdog_icon_sleep);
+    }));
     context_menu->add_separator();
     context_menu->add_action(GUI::CommonActions::make_quit_action([&](auto&) { app->quit(); }));