Base+WindowServer+LibGfx: Add new DragCopy Cursor

The purpose of this cursor is to indicate if a current dragged object
(file, Spreadsheet cell) can be dropped onto a widget.

Base/res/cursor-themes/Dark/Config.ini

@@ -13,6 +13,7 @@ Move=move.png
 Hand=hand.x8y4.png
 Help=help.x1y1.png
 Drag=drag.png
+DragCopy=drag-copy.x7y7.png
 Wait=wait.f14t100.png
 Crosshair=crosshair.png
 Eyedropper=eyedropper.x2y2.png

Base/res/cursor-themes/Default/Config.ini

@@ -13,6 +13,7 @@ Move=move.png
 Hand=hand.x8y4.png
 Help=help.x1y1.png
 Drag=drag.png
+DragCopy=drag-copy.x7y7.png
 Wait=wait.f14t100.png
 Crosshair=crosshair.png
 Eyedropper=eyedropper.x2y2.png

Userland/Libraries/LibGfx/StandardCursor.h

@@ -23,6 +23,7 @@ enum class StandardCursor {
     Hand,
     Help,
     Drag,
+    DragCopy,
     Move,
     Wait,
     Disallowed,

Userland/Services/WindowServer/Cursor.cpp

@@ -103,6 +103,8 @@ RefPtr<Cursor> Cursor::create(Gfx::StandardCursor standard_cursor)
         return WindowManager::the().help_cursor();
     case Gfx::StandardCursor::Drag:
         return WindowManager::the().drag_cursor();
+    case Gfx::StandardCursor::DragCopy:
+        return WindowManager::the().drag_copy_cursor();
     case Gfx::StandardCursor::Move:
         return WindowManager::the().move_cursor();
     case Gfx::StandardCursor::Wait:

Userland/Services/WindowServer/WindowManager.cpp

@@ -2278,6 +2278,7 @@ void WindowManager::apply_cursor_theme(String const& theme_name)
     reload_cursor(m_disallowed_cursor, "Disallowed");
     reload_cursor(m_move_cursor, "Move");
     reload_cursor(m_drag_cursor, "Drag");
+    reload_cursor(m_drag_copy_cursor, "DragCopy");
     reload_cursor(m_wait_cursor, "Wait");
     reload_cursor(m_crosshair_cursor, "Crosshair");
     reload_cursor(m_eyedropper_cursor, "Eyedropper");

Userland/Services/WindowServer/WindowManager.h

@@ -149,6 +149,7 @@ public:
     Cursor const& disallowed_cursor() const { return *m_disallowed_cursor; }
     Cursor const& move_cursor() const { return *m_move_cursor; }
     Cursor const& drag_cursor() const { return *m_drag_cursor; }
+    Cursor const& drag_copy_cursor() const { return *m_drag_copy_cursor; }
     Cursor const& wait_cursor() const { return *m_wait_cursor; }
     Cursor const& eyedropper_cursor() const { return *m_eyedropper_cursor; }
     Cursor const& zoom_cursor() const { return *m_zoom_cursor; }
@@ -390,6 +391,7 @@ private:
     RefPtr<Cursor> m_disallowed_cursor;
     RefPtr<Cursor> m_move_cursor;
     RefPtr<Cursor> m_drag_cursor;
+    RefPtr<Cursor> m_drag_copy_cursor;
     RefPtr<Cursor> m_wait_cursor;
     RefPtr<Cursor> m_crosshair_cursor;
     RefPtr<Cursor> m_eyedropper_cursor;