Undo/Redo buttons moved into their own toolbar

2026-05-14 19:12:38 -07:00 · 2019-07-19 15:36:55 +02:00
parent 2de6d95322
commit 81d3669a25
5 changed files with 163 additions and 105 deletions
--- a/src/slic3r/GUI/GLCanvas3D.cpp
+++ b/src/slic3r/GUI/GLCanvas3D.cpp
@@ -1202,7 +1202,8 @@ GLCanvas3D::GLCanvas3D(wxGLCanvas* canvas, Bed3D& bed, Camera& camera, GLToolbar
    , m_bed(bed)
    , m_camera(camera)
    , m_view_toolbar(view_toolbar)
-    , m_toolbar(GLToolbar::Normal, "Top")
+    , m_main_toolbar(GLToolbar::Normal, "Top")
+    , m_undoredo_toolbar(GLToolbar::Normal, "Top")
    , m_gizmos(*this)
    , m_use_clipping_planes(false)
    , m_sidebar_field("")
@@ -1309,7 +1310,7 @@ bool GLCanvas3D::init()
        return false;
    }

-    if (m_toolbar.is_enabled() && !m_layers_editing.init("variable_layer_height.vs", "variable_layer_height.fs"))
+    if (m_main_toolbar.is_enabled() && !m_layers_editing.init("variable_layer_height.vs", "variable_layer_height.fs"))
    {
        std::cout << "Unable to initialize variable_layer_height shader: please, check that the files variable_layer_height.vs and variable_layer_height.fs are available" << std::endl;
        return false;
@@ -1323,7 +1324,7 @@ bool GLCanvas3D::init()
    if (m_gizmos.is_enabled() && !m_gizmos.init())
        std::cout << "Unable to initialize gizmos: please, check that all the required textures are available" << std::endl;

-    if (!_init_toolbar())
+    if (!_init_toolbars())
        return false;

    if (m_selection.is_enabled() && !m_selection.init())
@@ -1514,9 +1515,14 @@ void GLCanvas3D::enable_selection(bool enable)
    m_selection.set_enabled(enable);
 }

-void GLCanvas3D::enable_toolbar(bool enable)
+void GLCanvas3D::enable_main_toolbar(bool enable)
 {
-    m_toolbar.set_enabled(enable);
+    m_main_toolbar.set_enabled(enable);
+}
+
+void GLCanvas3D::enable_undoredo_toolbar(bool enable)
+{
+    m_undoredo_toolbar.set_enabled(enable);
 }

 void GLCanvas3D::enable_dynamic_background(bool enable)
@@ -2295,7 +2301,8 @@ void GLCanvas3D::on_idle(wxIdleEvent& evt)
    if (!m_initialized)
        return;

-    m_dirty |= m_toolbar.update_items_state();
+    m_dirty |= m_main_toolbar.update_items_state();
+    m_dirty |= m_undoredo_toolbar.update_items_state();
    m_dirty |= m_view_toolbar.update_items_state();

    if (!m_dirty)
@@ -2674,7 +2681,15 @@ void GLCanvas3D::on_mouse(wxMouseEvent& evt)
 #endif /* SLIC3R_DEBUG_MOUSE_EVENTS */
 	}

-    if (m_toolbar.on_mouse(evt, *this))
+    if (m_main_toolbar.on_mouse(evt, *this))
+    {
+        if (evt.LeftUp() || evt.MiddleUp() || evt.RightUp())
+            mouse_up_cleanup();
+        m_mouse.set_start_position_3D_as_invalid();
+        return;
+    }
+
+    if (m_undoredo_toolbar.on_mouse(evt, *this))
    {
        if (evt.LeftUp() || evt.MiddleUp() || evt.RightUp())
            mouse_up_cleanup();
@@ -3015,7 +3030,10 @@ void GLCanvas3D::on_mouse(wxMouseEvent& evt)
            tooltip = m_gizmos.get_tooltip();

        if (tooltip.empty())
-            tooltip = m_toolbar.get_tooltip();
+            tooltip = m_main_toolbar.get_tooltip();
+
+        if (tooltip.empty())
+            tooltip = m_undoredo_toolbar.get_tooltip();

        if (tooltip.empty())
            tooltip = m_view_toolbar.get_tooltip();
@@ -3480,7 +3498,7 @@ void GLCanvas3D::_render_undo_redo_stack(const bool is_undo, float pos_x)
    ImGuiWrapper* imgui = wxGetApp().imgui();

    const float x = pos_x * (float)get_camera().get_zoom() + 0.5f * (float)get_canvas_size().get_width();
-    imgui->set_next_window_pos(x, m_toolbar.get_height(), ImGuiCond_Always, 0.5f, 0.0f);
+    imgui->set_next_window_pos(x, m_undoredo_toolbar.get_height(), ImGuiCond_Always, 0.5f, 0.0f);
    imgui->set_next_window_bg_alpha(0.5f);
    imgui->begin(wxString::Format(_(L("%s Stack")), stack_name),
                 ImGuiWindowFlags_NoMove | ImGuiWindowFlags_NoResize | ImGuiWindowFlags_NoCollapse);
@@ -3502,9 +3520,20 @@ void GLCanvas3D::_render_undo_redo_stack(const bool is_undo, float pos_x)
    imgui->end();
 }

-bool GLCanvas3D::_init_toolbar()
+bool GLCanvas3D::_init_toolbars()
 {
-    if (!m_toolbar.is_enabled())
+    if (!_init_main_toolbar())
+        return false;
+
+    if (!_init_undoredo_toolbar())
+        return false;
+
+    return true;
+}
+
+bool GLCanvas3D::_init_main_toolbar()
+{
+    if (!m_main_toolbar.is_enabled())
        return true;

    BackgroundTexture::Metadata background_data;
@@ -3514,19 +3543,19 @@ bool GLCanvas3D::_init_toolbar()
    background_data.right = 16;
    background_data.bottom = 16;

-    if (!m_toolbar.init(background_data))
+    if (!m_main_toolbar.init(background_data))
    {
        // unable to init the toolbar texture, disable it
-        m_toolbar.set_enabled(false);
+        m_main_toolbar.set_enabled(false);
        return true;
    }

-//    m_toolbar.set_layout_type(GLToolbar::Layout::Vertical);
-    m_toolbar.set_layout_type(GLToolbar::Layout::Horizontal);
-    m_toolbar.set_layout_orientation(GLToolbar::Layout::Top);
-    m_toolbar.set_border(5.0f);
-    m_toolbar.set_separator_size(5);
-    m_toolbar.set_gap_size(2);
+//    m_main_toolbar.set_layout_type(GLToolbar::Layout::Vertical);
+    m_main_toolbar.set_layout_type(GLToolbar::Layout::Horizontal);
+    m_main_toolbar.set_layout_orientation(GLToolbar::Layout::Top);
+    m_main_toolbar.set_border(5.0f);
+    m_main_toolbar.set_separator_size(5);
+    m_main_toolbar.set_gap_size(2);

    GLToolbarItem::Data item;

@@ -3535,7 +3564,7 @@ bool GLCanvas3D::_init_toolbar()
    item.tooltip = _utf8(L("Add...")) + " [" + GUI::shortkey_ctrl_prefix() + "I]";
    item.sprite_id = 0;
    item.left.action_callback = [this]() { if (m_canvas != nullptr) wxPostEvent(m_canvas, SimpleEvent(EVT_GLTOOLBAR_ADD)); };
-    if (!m_toolbar.add_item(item))
+    if (!m_main_toolbar.add_item(item))
        return false;

    item.name = "delete";
@@ -3544,7 +3573,7 @@ bool GLCanvas3D::_init_toolbar()
    item.sprite_id = 1;
    item.left.action_callback = [this]() { if (m_canvas != nullptr) wxPostEvent(m_canvas, SimpleEvent(EVT_GLTOOLBAR_DELETE)); };
    item.enabling_callback = []()->bool { return wxGetApp().plater()->can_delete(); };
-    if (!m_toolbar.add_item(item))
+    if (!m_main_toolbar.add_item(item))
        return false;

    item.name = "deleteall";
@@ -3553,7 +3582,7 @@ bool GLCanvas3D::_init_toolbar()
    item.sprite_id = 2;
    item.left.action_callback = [this]() { if (m_canvas != nullptr) wxPostEvent(m_canvas, SimpleEvent(EVT_GLTOOLBAR_DELETE_ALL)); };
    item.enabling_callback = []()->bool { return wxGetApp().plater()->can_delete_all(); };
-    if (!m_toolbar.add_item(item))
+    if (!m_main_toolbar.add_item(item))
        return false;

    item.name = "arrange";
@@ -3562,10 +3591,10 @@ bool GLCanvas3D::_init_toolbar()
    item.sprite_id = 3;
    item.left.action_callback = [this]() { if (m_canvas != nullptr) wxPostEvent(m_canvas, SimpleEvent(EVT_GLTOOLBAR_ARRANGE)); };
    item.enabling_callback = []()->bool { return wxGetApp().plater()->can_arrange(); };
-    if (!m_toolbar.add_item(item))
+    if (!m_main_toolbar.add_item(item))
        return false;

-    if (!m_toolbar.add_separator())
+    if (!m_main_toolbar.add_separator())
        return false;

    item.name = "copy";
@@ -3574,7 +3603,7 @@ bool GLCanvas3D::_init_toolbar()
    item.sprite_id = 4;
    item.left.action_callback = [this]() { if (m_canvas != nullptr) wxPostEvent(m_canvas, SimpleEvent(EVT_GLTOOLBAR_COPY)); };
    item.enabling_callback = []()->bool { return wxGetApp().plater()->can_copy_to_clipboard(); };
-    if (!m_toolbar.add_item(item))
+    if (!m_main_toolbar.add_item(item))
        return false;

    item.name = "paste";
@@ -3583,10 +3612,10 @@ bool GLCanvas3D::_init_toolbar()
    item.sprite_id = 5;
    item.left.action_callback = [this]() { if (m_canvas != nullptr) wxPostEvent(m_canvas, SimpleEvent(EVT_GLTOOLBAR_PASTE)); };
    item.enabling_callback = []()->bool { return wxGetApp().plater()->can_paste_from_clipboard(); };
-    if (!m_toolbar.add_item(item))
+    if (!m_main_toolbar.add_item(item))
        return false;

-    if (!m_toolbar.add_separator())
+    if (!m_main_toolbar.add_separator())
        return false;

    item.name = "more";
@@ -3597,7 +3626,7 @@ bool GLCanvas3D::_init_toolbar()
    item.visibility_callback = []()->bool { return wxGetApp().get_mode() != comSimple; };
    item.enabling_callback = []()->bool { return wxGetApp().plater()->can_increase_instances(); };

-    if (!m_toolbar.add_item(item))
+    if (!m_main_toolbar.add_item(item))
        return false;

    item.name = "fewer";
@@ -3607,10 +3636,10 @@ bool GLCanvas3D::_init_toolbar()
    item.left.action_callback = [this]() { if (m_canvas != nullptr) wxPostEvent(m_canvas, SimpleEvent(EVT_GLTOOLBAR_FEWER)); };
    item.visibility_callback = []()->bool { return wxGetApp().get_mode() != comSimple; };
    item.enabling_callback = []()->bool { return wxGetApp().plater()->can_decrease_instances(); };
-    if (!m_toolbar.add_item(item))
+    if (!m_main_toolbar.add_item(item))
        return false;

-    if (!m_toolbar.add_separator())
+    if (!m_main_toolbar.add_separator())
        return false;

    item.name = "splitobjects";
@@ -3620,7 +3649,7 @@ bool GLCanvas3D::_init_toolbar()
    item.left.action_callback = [this]() { if (m_canvas != nullptr) wxPostEvent(m_canvas, SimpleEvent(EVT_GLTOOLBAR_SPLIT_OBJECTS)); };
    item.visibility_callback = GLToolbarItem::Default_Visibility_Callback;
    item.enabling_callback = []()->bool { return wxGetApp().plater()->can_split_to_objects(); };
-    if (!m_toolbar.add_item(item))
+    if (!m_main_toolbar.add_item(item))
        return false;

    item.name = "splitvolumes";
@@ -3630,10 +3659,10 @@ bool GLCanvas3D::_init_toolbar()
    item.left.action_callback = [this]() { if (m_canvas != nullptr) wxPostEvent(m_canvas, SimpleEvent(EVT_GLTOOLBAR_SPLIT_VOLUMES)); };
    item.visibility_callback = []()->bool { return wxGetApp().get_mode() != comSimple; };
    item.enabling_callback = []()->bool { return wxGetApp().plater()->can_split_to_volumes(); };
-    if (!m_toolbar.add_item(item))
+    if (!m_main_toolbar.add_item(item))
        return false;

-    if (!m_toolbar.add_separator())
+    if (!m_main_toolbar.add_separator())
        return false;

    item.name = "layersediting";
@@ -3644,16 +3673,44 @@ bool GLCanvas3D::_init_toolbar()
    item.left.action_callback = [this]() { if (m_canvas != nullptr) wxPostEvent(m_canvas, SimpleEvent(EVT_GLTOOLBAR_LAYERSEDITING)); };
    item.visibility_callback = [this]()->bool { return m_process->current_printer_technology() == ptFFF; };
    item.enabling_callback = []()->bool { return wxGetApp().plater()->can_layers_editing(); };
-    if (!m_toolbar.add_item(item))
+    if (!m_main_toolbar.add_item(item))
        return false;

-    if (!m_toolbar.add_separator())
-        return false;
+    return true;
+}
+
+bool GLCanvas3D::_init_undoredo_toolbar()
+{
+    if (!m_undoredo_toolbar.is_enabled())
+        return true;
+
+    BackgroundTexture::Metadata background_data;
+    background_data.filename = "toolbar_background.png";
+    background_data.left = 16;
+    background_data.top = 16;
+    background_data.right = 16;
+    background_data.bottom = 16;
+
+    if (!m_undoredo_toolbar.init(background_data))
+    {
+        // unable to init the toolbar texture, disable it
+        m_undoredo_toolbar.set_enabled(false);
+        return true;
+    }
+
+//    m_undoredo_toolbar.set_layout_type(GLToolbar::Layout::Vertical);
+    m_undoredo_toolbar.set_layout_type(GLToolbar::Layout::Horizontal);
+    m_undoredo_toolbar.set_layout_orientation(GLToolbar::Layout::Top);
+    m_undoredo_toolbar.set_border(5.0f);
+    m_undoredo_toolbar.set_separator_size(5);
+    m_undoredo_toolbar.set_gap_size(2);
+
+    GLToolbarItem::Data item;

    item.name = "undo";
    item.icon_filename = "undo_toolbar.svg";
    item.tooltip = _utf8(L("Undo")) + " [" + GUI::shortkey_ctrl_prefix() + "Z]";
-    item.sprite_id = 11;
+    item.sprite_id = 0;
    item.left.toggable = false;
    item.left.action_callback = [this]() { post_event(SimpleEvent(EVT_GLCANVAS_UNDO)); };
    item.right.toggable = true;
@@ -3661,18 +3718,18 @@ bool GLCanvas3D::_init_toolbar()
    item.right.render_callback = [this](float left, float right, float, float) { if (m_canvas != nullptr) _render_undo_redo_stack(true, 0.5f * (left + right)); };
    item.visibility_callback = []()->bool { return true; };
    item.enabling_callback = [this]()->bool { return wxGetApp().plater()->can_undo(); };
-    if (!m_toolbar.add_item(item))
+    if (!m_undoredo_toolbar.add_item(item))
        return false;

    item.name = "redo";
    item.icon_filename = "redo_toolbar.svg";
    item.tooltip = _utf8(L("Redo")) + " [" + GUI::shortkey_ctrl_prefix() + "Y]";
-    item.sprite_id = 12;
+    item.sprite_id = 1;
    item.left.action_callback = [this]() { post_event(SimpleEvent(EVT_GLCANVAS_REDO)); };
    item.right.action_callback = [this]() { m_imgui_undo_redo_hovered_pos = -1; };
    item.right.render_callback = [this](float left, float right, float, float) { if (m_canvas != nullptr) _render_undo_redo_stack(false, 0.5f * (left + right)); };
    item.enabling_callback = [this]()->bool { return wxGetApp().plater()->can_redo(); };
-    if (!m_toolbar.add_item(item))
+    if (!m_undoredo_toolbar.add_item(item))
        return false;

    return true;
@@ -4003,7 +4060,8 @@ void GLCanvas3D::_render_overlays() const
    _render_gizmos_overlay();
    _render_warning_texture();
    _render_legend_texture();
-    _render_toolbar();
+    _render_main_toolbar();
+    _render_undoredo_toolbar();
    _render_view_toolbar();

    if ((m_layers_editing.last_object_id >= 0) && (m_layers_editing.object_max_z() > 0.0f))
@@ -4093,64 +4151,57 @@ void GLCanvas3D::_render_gizmos_overlay() const
    m_gizmos.render_overlay();
 }

-void GLCanvas3D::_render_toolbar() const
+void GLCanvas3D::_render_main_toolbar() const
 {
+    if (!m_main_toolbar.is_enabled())
+        return;
+
 #if ENABLE_RETINA_GL
-//     m_toolbar.set_scale(m_retina_helper->get_scale_factor());
+//     m_main_toolbar.set_scale(m_retina_helper->get_scale_factor());
    const float scale = m_retina_helper->get_scale_factor() * wxGetApp().toolbar_icon_scale(true);
-    m_toolbar.set_scale(scale); //! #ys_FIXME_experiment
+    m_main_toolbar.set_scale(scale); //! #ys_FIXME_experiment
 #else
-//     m_toolbar.set_scale(m_canvas->GetContentScaleFactor());
-//     m_toolbar.set_scale(wxGetApp().em_unit()*0.1f);
+//     m_main_toolbar.set_scale(m_canvas->GetContentScaleFactor());
+//     m_main_toolbar.set_scale(wxGetApp().em_unit()*0.1f);
    const float size = int(GLToolbar::Default_Icons_Size * wxGetApp().toolbar_icon_scale(true));
-    m_toolbar.set_icons_size(size); //! #ys_FIXME_experiment
+    m_main_toolbar.set_icons_size(size); //! #ys_FIXME_experiment
 #endif // ENABLE_RETINA_GL

    Size cnv_size = get_canvas_size();
    float zoom = (float)m_camera.get_zoom();
    float inv_zoom = (zoom != 0.0f) ? 1.0f / zoom : 0.0f;

-    GLToolbar::Layout::EOrientation orientation = m_toolbar.get_layout_orientation();
+    float top = 0.5f * (float)cnv_size.get_height() * inv_zoom;
+    float left = -0.5f * (m_main_toolbar.get_width() + m_undoredo_toolbar.get_width()) * inv_zoom;

-    float top = 0.0f;
-    float left = 0.0f;
-    switch (m_toolbar.get_layout_type())
-    {
-    default:
-    case GLToolbar::Layout::Horizontal:
-    {
-        // centers the toolbar on the top edge of the 3d scene
-        if (orientation == GLToolbar::Layout::Top)
-        {
-            top = 0.5f * (float)cnv_size.get_height() * inv_zoom;
-            left = -0.5f * m_toolbar.get_width() * inv_zoom;
-        }
-        else
-        {
-            top = (-0.5f * (float)cnv_size.get_height() + m_view_toolbar.get_height()) * inv_zoom;
-            left = -0.5f * m_toolbar.get_width() * inv_zoom;
-        }
-        break;
-    }
-    case GLToolbar::Layout::Vertical:
-    {
-        // centers the toolbar on the right edge of the 3d scene
-        if (orientation == GLToolbar::Layout::Left)
-        {
-            top = 0.5f * m_toolbar.get_height() * inv_zoom;
-            left = (-0.5f * (float)cnv_size.get_width()) * inv_zoom;
-        }
-        else
-        {
-            top = 0.5f * m_toolbar.get_height() * inv_zoom;
-            left = (0.5f * (float)cnv_size.get_width() - m_toolbar.get_width()) * inv_zoom;
-        }
-        break;
-    }
-    }
-    m_toolbar.set_position(top, left);
+    m_main_toolbar.set_position(top, left);
+    m_main_toolbar.render(*this);
+}

-    m_toolbar.render(*this);
+void GLCanvas3D::_render_undoredo_toolbar() const
+{
+    if (!m_undoredo_toolbar.is_enabled())
+        return;
+
+#if ENABLE_RETINA_GL
+//     m_undoredo_toolbar.set_scale(m_retina_helper->get_scale_factor());
+    const float scale = m_retina_helper->get_scale_factor() * wxGetApp().toolbar_icon_scale(true);
+    m_undoredo_toolbar.set_scale(scale); //! #ys_FIXME_experiment
+#else
+//     m_undoredo_toolbar.set_scale(m_canvas->GetContentScaleFactor());
+//     m_undoredo_toolbar.set_scale(wxGetApp().em_unit()*0.1f);
+    const float size = int(GLToolbar::Default_Icons_Size * wxGetApp().toolbar_icon_scale(true));
+    m_undoredo_toolbar.set_icons_size(size); //! #ys_FIXME_experiment
+#endif // ENABLE_RETINA_GL
+
+    Size cnv_size = get_canvas_size();
+    float zoom = (float)m_camera.get_zoom();
+    float inv_zoom = (zoom != 0.0f) ? 1.0f / zoom : 0.0f;
+
+    float top = 0.5f * (float)cnv_size.get_height() * inv_zoom;
+    float left = (m_main_toolbar.get_width() - 0.5f * (m_main_toolbar.get_width() + m_undoredo_toolbar.get_width())) * inv_zoom;
+    m_undoredo_toolbar.set_position(top, left);
+    m_undoredo_toolbar.render(*this);
 }

 void GLCanvas3D::_render_view_toolbar() const
@@ -5672,14 +5723,14 @@ void GLCanvas3D::_update_selection_from_hover()

 bool GLCanvas3D::_deactivate_undo_redo_toolbar_items()
 {
-    if (m_toolbar.is_item_pressed("undo"))
+    if (m_undoredo_toolbar.is_item_pressed("undo"))
    {
-        m_toolbar.force_right_action(m_toolbar.get_item_id("undo"), *this);
+        m_undoredo_toolbar.force_right_action(m_undoredo_toolbar.get_item_id("undo"), *this);
        return true;
    }
-    else if (m_toolbar.is_item_pressed("redo"))
+    else if (m_undoredo_toolbar.is_item_pressed("redo"))
    {
-        m_toolbar.force_right_action(m_toolbar.get_item_id("redo"), *this);
+        m_undoredo_toolbar.force_right_action(m_undoredo_toolbar.get_item_id("redo"), *this);
        return true;
    }

--- a/src/slic3r/GUI/GLCanvas3D.hpp
+++ b/src/slic3r/GUI/GLCanvas3D.hpp
@@ -438,7 +438,8 @@ private:
    Shader m_shader;
    Mouse m_mouse;
    mutable GLGizmosManager m_gizmos;
-    mutable GLToolbar m_toolbar;
+    mutable GLToolbar m_main_toolbar;
+    mutable GLToolbar m_undoredo_toolbar;
    ClippingPlane m_clipping_planes[2];
    mutable ClippingPlane m_camera_clipping_plane;
    bool m_use_clipping_planes;
@@ -551,7 +552,8 @@ public:
    void enable_moving(bool enable);
    void enable_gizmos(bool enable);
    void enable_selection(bool enable);
-    void enable_toolbar(bool enable);
+    void enable_main_toolbar(bool enable);
+    void enable_undoredo_toolbar(bool enable);
    void enable_dynamic_background(bool enable);
    void allow_multisample(bool allow);

@@ -644,10 +646,16 @@ public:
    void start_keeping_dirty() { m_keep_dirty = true; }
    void stop_keeping_dirty() { m_keep_dirty = false; }

+    unsigned int get_main_toolbar_item_id(const std::string& name) const { return m_main_toolbar.get_item_id(name); }
+    void force_main_toolbar_left_action(unsigned int item_id) { m_main_toolbar.force_left_action(item_id, *this); }
+    void force_main_toolbar_right_action(unsigned int item_id) { m_main_toolbar.force_right_action(item_id, *this); }
+
 private:
    bool _is_shown_on_screen() const;

-    bool _init_toolbar();
+    bool _init_toolbars();
+    bool _init_main_toolbar();
+    bool _init_undoredo_toolbar();

    bool _set_current();
    void _resize(unsigned int w, unsigned int h);
@@ -674,7 +682,8 @@ private:
    void _render_volumes_for_picking() const;
    void _render_current_gizmo() const;
    void _render_gizmos_overlay() const;
-    void _render_toolbar() const;
+    void _render_main_toolbar() const;
+    void _render_undoredo_toolbar() const;
    void _render_view_toolbar() const;
 #if ENABLE_SHOW_CAMERA_TARGET
    void _render_camera_target() const;
--- a/src/slic3r/GUI/GLToolbar.cpp
+++ b/src/slic3r/GUI/GLToolbar.cpp
@@ -403,6 +403,9 @@ void GLToolbar::render(const GLCanvas3D& parent) const

 bool GLToolbar::on_mouse(wxMouseEvent& evt, GLCanvas3D& parent)
 {
+    if (!m_enabled)
+        return false;
+
    Vec2d mouse_pos((double)evt.GetX(), (double)evt.GetY());
    bool processed = false;

@@ -1009,9 +1012,6 @@ void GLToolbar::render_horizontal(const GLCanvas3D& parent) const
        float bg_right = right;
        float bg_top = top;
        float bg_bottom = bottom;
-        float bg_width = right - left;
-        float bg_height = top - bottom;
-        float bg_min_size = std::min(bg_width, bg_height);

        float bg_uv_i_left = (float)m_background_texture.metadata.left * inv_bg_tex_width;
        float bg_uv_i_right = 1.0f - (float)m_background_texture.metadata.right * inv_bg_tex_width;
@@ -1139,9 +1139,6 @@ void GLToolbar::render_vertical(const GLCanvas3D& parent) const
        float bg_right = right;
        float bg_top = top;
        float bg_bottom = bottom;
-        float bg_width = right - left;
-        float bg_height = top - bottom;
-        float bg_min_size = std::min(bg_width, bg_height);

        float bg_uv_i_left = (float)m_background_texture.metadata.left * inv_bg_tex_width;
        float bg_uv_i_right = 1.0f - (float)m_background_texture.metadata.right * inv_bg_tex_width;
--- a/src/slic3r/GUI/GUI_Preview.cpp
+++ b/src/slic3r/GUI/GUI_Preview.cpp
@@ -63,7 +63,8 @@ bool View3D::init(wxWindow* parent, Bed3D& bed, Camera& camera, GLToolbar& view_
    m_canvas->set_config(config);
    m_canvas->enable_gizmos(true);
    m_canvas->enable_selection(true);
-    m_canvas->enable_toolbar(true);
+    m_canvas->enable_main_toolbar(true);
+    m_canvas->enable_undoredo_toolbar(true);

    wxBoxSizer* main_sizer = new wxBoxSizer(wxVERTICAL);
    main_sizer->Add(m_canvas_widget, 1, wxALL | wxEXPAND, 0);
--- a/src/slic3r/GUI/Plater.cpp
+++ b/src/slic3r/GUI/Plater.cpp
@@ -3639,8 +3639,8 @@ void Plater::priv::undo_redo_to(std::vector<UndoRedo::Snapshot>::const_iterator
    	top_snapshot_flags |= UndoRedo::Snapshot::VARIABLE_LAYER_EDITING_ACTIVE;
 	bool   		 new_variable_layer_editing_active = (new_flags & UndoRedo::Snapshot::VARIABLE_LAYER_EDITING_ACTIVE) != 0;
 	// Disable layer editing before the Undo / Redo jump.
-    if (! new_variable_layer_editing_active && view3D->is_layers_editing_enabled())
-    	view3D->enable_layers_editing(false);
+    if (!new_variable_layer_editing_active && view3D->is_layers_editing_enabled())
+        view3D->get_canvas3d()->force_main_toolbar_left_action(view3D->get_canvas3d()->get_main_toolbar_item_id("layersediting"));
    // Do the jump in time.
    if (it_snapshot->timestamp < this->undo_redo_stack.active_snapshot_time() ?
 		this->undo_redo_stack.undo(model, this->view3D->get_canvas3d()->get_selection(), this->view3D->get_canvas3d()->get_gizmos_manager(), this->printer_technology, top_snapshot_flags, it_snapshot->timestamp) :
@@ -3657,8 +3657,8 @@ void Plater::priv::undo_redo_to(std::vector<UndoRedo::Snapshot>::const_iterator
 		this->update_after_undo_redo(temp_snapshot_was_taken);
 		// Enable layer editing after the Undo / Redo jump.
 		if (! view3D->is_layers_editing_enabled() && this->layers_height_allowed() && new_variable_layer_editing_active)
-			view3D->enable_layers_editing(true);
-	}
+            view3D->get_canvas3d()->force_main_toolbar_left_action(view3D->get_canvas3d()->get_main_toolbar_item_id("layersediting"));
+    }
 }

 void Plater::priv::update_after_undo_redo(bool /* temp_snapshot_was_taken */)