Squash commits for public release

userland/system/dock/IconView.h

@@ -0,0 +1,61 @@
+#pragma once
+#include "DockEntity.h"
+#include "WindowEntity.h"
+#include <libg/Font.h>
+#include <libui/Label.h>
+#include <libui/PopupMenu.h>
+#include <libui/View.h>
+#include <list>
+#include <string>
+#include <unistd.h>
+
+class IconView : public UI::View {
+    UI_OBJECT();
+
+public:
+    IconView(View* superview, const LG::Rect& frame);
+
+    void display(const LG::Rect& rect) override;
+    void mouse_up() override { on_click(); }
+
+    static constexpr size_t underline_height() { return 2; }
+
+    void set_title(const std::string& title)
+    {
+        if (!m_label) {
+            return;
+        }
+        m_label->set_text(title);
+    }
+
+    DockEntity& entity() { return m_launch_entity; }
+    const DockEntity& entity() const { return m_launch_entity; }
+
+    virtual void mouse_entered(const LG::Point<int>& location) override
+    {
+        View::mouse_entered(location);
+        set_needs_display();
+    }
+
+    virtual void mouse_exited() override
+    {
+        View::mouse_exited();
+        set_needs_display();
+    }
+
+private:
+    void on_click();
+    void launch()
+    {
+        if (fork() == 0) {
+            for (int i = 3; i < 32; i++) {
+                close(i);
+            }
+            execlp(m_launch_entity.path_to_exec().c_str(), m_launch_entity.path_to_exec().c_str(), NULL);
+            std::abort();
+        }
+    }
+
+    UI::Label* m_label;
+    DockEntity m_launch_entity;
+};