Seam gizmo: fixed action names in undo/redo stack

src/slic3r/GUI/Gizmos/GLGizmoFdmSupports.cpp

@@ -285,5 +285,12 @@ void GLGizmoFdmSupports::update_from_model_object()
 }
 
 
+
+PainterGizmoType GLGizmoFdmSupports::get_painter_type() const
+{
+    return PainterGizmoType::FDM_SUPPORTS;
+}
+
+
 } // namespace GUI
 } // namespace Slic3r

src/slic3r/GUI/Gizmos/GLGizmoFdmSupports.hpp

@@ -27,6 +27,7 @@ private:
 
     void on_opening() override {}
     void on_shutdown() override;
+    PainterGizmoType get_painter_type() const override;
 
     void select_facets_by_angle(float threshold, bool block);
     float m_angle_threshold_deg = 45.f;

src/slic3r/GUI/Gizmos/GLGizmoPainterBase.cpp

@@ -28,13 +28,19 @@ GLGizmoPainterBase::GLGizmoPainterBase(GLCanvas3D& parent, const std::string& ic
 void GLGizmoPainterBase::activate_internal_undo_redo_stack(bool activate)
 {
     if (activate && ! m_internal_stack_active) {
-        Plater::TakeSnapshot(wxGetApp().plater(), _L("FDM gizmo turned on"));
+        wxString str = get_painter_type() == PainterGizmoType::FDM_SUPPORTS
+                           ? _L("Supports gizmo turned on")
+                           : _L("Seam gizmo turned on");
+        Plater::TakeSnapshot(wxGetApp().plater(), str);
         wxGetApp().plater()->enter_gizmos_stack();
         m_internal_stack_active = true;
     }
     if (! activate && m_internal_stack_active) {
+        wxString str = get_painter_type() == PainterGizmoType::SEAM
+                           ? _L("Seam gizmo turned off")
+                           : _L("Supports gizmo turned off");
         wxGetApp().plater()->leave_gizmos_stack();
-        Plater::TakeSnapshot(wxGetApp().plater(), _L("FDM gizmo turned off"));
+        Plater::TakeSnapshot(wxGetApp().plater(), str);
         m_internal_stack_active = false;
     }
 }
@@ -356,11 +362,28 @@ bool GLGizmoPainterBase::gizmo_event(SLAGizmoEventType action, const Vec2d& mous
     if ((action == SLAGizmoEventType::LeftUp || action == SLAGizmoEventType::RightUp)
       && m_button_down != Button::None) {
         // Take snapshot and update ModelVolume data.
-        wxString action_name = shift_down
+        wxString action_name;
-                ? _L("Remove selection")
+        if (get_painter_type() == PainterGizmoType::FDM_SUPPORTS) {
-                : (m_button_down == Button::Left
+            if (shift_down)
-                   ? _L("Add supports")
+                action_name = _L("Remove selection");
-                   : _L("Block supports"));
+            else {
+                if (m_button_down == Button::Left)
+                    action_name = _L("Add supports");
+                else
+                    action_name = _L("Block supports");
+            }
+        }
+        if (get_painter_type() == PainterGizmoType::SEAM) {
+            if (shift_down)
+                action_name = _L("Remove selection");
+            else {
+                if (m_button_down == Button::Left)
+                    action_name = _L("Enforce seam");
+                else
+                    action_name = _L("Block seam");
+            }
+        }
+
         activate_internal_undo_redo_stack(true);
         Plater::TakeSnapshot(wxGetApp().plater(), action_name);
         update_model_object();

src/slic3r/GUI/Gizmos/GLGizmoPainterBase.hpp

@@ -22,6 +22,10 @@ namespace GUI {
 enum class SLAGizmoEventType : unsigned char;
 class ClippingPlane;
 
+enum class PainterGizmoType {
+    FDM_SUPPORTS,
+    SEAM
+};
 
 
 class TriangleSelectorGUI : public TriangleSelector {
@@ -103,6 +107,7 @@ protected:
 
     virtual void on_opening() = 0;
     virtual void on_shutdown() = 0;
+    virtual PainterGizmoType get_painter_type() const = 0;
 
     bool on_is_activable() const override;
     bool on_is_selectable() const override;

src/slic3r/GUI/Gizmos/GLGizmoSeam.cpp

@@ -204,5 +204,12 @@ void GLGizmoSeam::update_from_model_object()
 }
 
 
+PainterGizmoType GLGizmoSeam::get_painter_type() const
+{
+    return PainterGizmoType::SEAM;
+}
+
+
+
 } // namespace GUI
 } // namespace Slic3r

src/slic3r/GUI/Gizmos/GLGizmoSeam.hpp

@@ -16,6 +16,7 @@ public:
 protected:
     void on_render_input_window(float x, float y, float bottom_limit) override;
     std::string on_get_name() const override;
+    PainterGizmoType get_painter_type() const override;
 
 private:
     bool on_init() override;