Naming of the entering/leaving snapshots is now more generic,

it uses the actual name of the gizmo. Also, the keyboard shortcut
is now appended to the name, instead of being duplicated in it.

src/slic3r/GUI/Gizmos/GLGizmoBase.cpp

@@ -232,6 +232,20 @@ void GLGizmoBase::render_input_window(float x, float y, float bottom_limit)
     }
 }
 
+
+
+std::string GLGizmoBase::get_name(bool include_shortcut) const
+{
+    int key = get_shortcut_key();
+    assert( key >= WXK_CONTROL_A && key <= WXK_CONTROL_Z);
+    std::string out = on_get_name();
+    if (include_shortcut)
+        out += std::string(" [") + char(int('A') + key - int(WXK_CONTROL_A)) + "]";
+    return out;
+}
+
+
+
 // Produce an alpha channel checksum for the red green blue components. The alpha channel may then be used to verify, whether the rgb components
 // were not interpolated by alpha blending or multi sampling.
 unsigned char picking_checksum_alpha_channel(unsigned char red, unsigned char green, unsigned char blue)