Taskbar: Add context menu to remove quicklaunch items

This change adds a context menu for each app button to remove items
from the quicklaunch section of the Taskbar.

2 files changed, 19 insertions, 1 deletions

diff --git a/Userland/Services/Taskbar/QuickLaunchWidget.cpp b/Userland/Services/Taskbar/QuickLaunchWidget.cpp
index b74e9ff551..f968a27786 100644
--- a/Userland/Services/Taskbar/QuickLaunchWidget.cpp
+++ b/Userland/Services/Taskbar/QuickLaunchWidget.cpp
@@ -8,6 +8,7 @@
 #include <LibConfig/Client.h>
 #include <LibCore/MimeData.h>
 #include <LibGUI/BoxLayout.h>
+#include <LibGUI/Menu.h>
 #include <serenity.h>
 
 namespace Taskbar {
@@ -23,6 +24,16 @@ QuickLaunchWidget::QuickLaunchWidget()
     set_frame_thickness(0);
     set_fixed_height(24);
 
+    m_context_menu = GUI::Menu::construct();
+    m_context_menu_default_action = GUI::Action::create("&Remove", [this](auto&) {
+        Config::remove_key("Taskbar", quick_launch, m_context_menu_app_name);
+        auto button = find_child_of_type_named<GUI::Button>(m_context_menu_app_name);
+        if (button) {
+            remove_child(*button);
+        }
+    });
+    m_context_menu->add_action(*m_context_menu_default_action);
+
     auto keys = Config::list_keys("Taskbar", quick_launch);
     for (auto& name : keys) {
         auto af_name = Config::read_string("Taskbar", quick_launch, name);
@@ -71,6 +82,10 @@ void QuickLaunchWidget::add_or_adjust_button(String const& button_name, NonnullR
                 perror("disown");
         }
     };
+    button->on_context_menu_request = [this, button_name](auto& context_menu_event) {
+        m_context_menu_app_name = button_name;
+        m_context_menu->popup(context_menu_event.screen_position(), m_context_menu_default_action);
+    };
 }
 
 void QuickLaunchWidget::config_key_was_removed(String const& domain, String const& group, String const& key)
diff --git a/Userland/Services/Taskbar/QuickLaunchWidget.h b/Userland/Services/Taskbar/QuickLaunchWidget.h
index 9e444ca4b1..6f90c67c2f 100644
--- a/Userland/Services/Taskbar/QuickLaunchWidget.h
+++ b/Userland/Services/Taskbar/QuickLaunchWidget.h
@@ -23,11 +23,14 @@ public:
     virtual void config_key_was_removed(String const&, String const&, String const&) override;
     virtual void config_string_did_change(String const&, String const&, String const&, String const&) override;
 
-    virtual void drop_event(GUI::DropEvent&);
+    virtual void drop_event(GUI::DropEvent&) override;
 
 private:
     QuickLaunchWidget();
     void add_or_adjust_button(String const&, NonnullRefPtr<Desktop::AppFile>);
+    RefPtr<GUI::Menu> m_context_menu;
+    RefPtr<GUI::Action> m_context_menu_default_action;
+    String m_context_menu_app_name;
 };
 
 }