Squash commits for public release

userland/system/homescreen/IconView.h

@@ -0,0 +1,45 @@
+#pragma once
+#include "FastLaunchEntity.h"
+#include "HomeScreenEntity.h"
+#include <libg/Font.h>
+#include <libui/Label.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 { launch(m_launch_entity.path_to_exec()); }
+
+    void set_title(const std::string& title)
+    {
+        if (!m_label) {
+            return;
+        }
+        m_label->set_text(title);
+    }
+
+    FastLaunchEntity& entity() { return m_launch_entity; }
+    const FastLaunchEntity& entity() const { return m_launch_entity; }
+
+private:
+    void launch(const std::string& path_to_exec)
+    {
+        if (fork() == 0) {
+            for (int i = 3; i < 32; i++) {
+                close(i);
+            }
+            execlp(path_to_exec.c_str(), path_to_exec.c_str(), NULL);
+            std::abort();
+        }
+    }
+
+    UI::Label* m_label;
+    FastLaunchEntity m_launch_entity;
+};