FIX: the load filament steps shown fault

jira: [STUDIO-9684]
Change-Id: Ic238993302156788200482ed34e3092b9ab94dfd
(cherry picked from commit f8b4949353fbb4cead3249d5e8f6beb06859164c)

src/slic3r/GUI/DeviceManager.cpp

@@ -3522,7 +3522,7 @@ int MachineObject::parse_json(std::string payload, bool key_field_only)
                         }
 
                         /*the param is invalid in np for Yeshu*/
-                        if (jj.contains("hw_switch_state")) {
+                        if (!check_enable_np(jj) && jj.contains("hw_switch_state")) {
                             hw_switch_state = jj["hw_switch_state"].get<int>();
                             m_extder_data.extders[MAIN_NOZZLE_ID].ext_has_filament = hw_switch_state;
                         }
@@ -5548,6 +5548,17 @@ NozzleFlowType MachineObject::get_nozzle_flow_type(int extruder_id) const
     return NozzleFlowType::NONE_FLOWTYPE;
 }
 
+const Extder& MachineObject::get_current_extruder() const
+{
+    if (m_extder_data.extders.size() <= m_extder_data.current_extder_id)
+    {
+        BOOST_LOG_TRIVIAL(error) << "get_current_extruder() failed";
+        return Extder();
+    }
+
+    return m_extder_data.extders[m_extder_data.current_extder_id];
+}
+
 void MachineObject::converse_to_duct(bool is_suppt_part_fun, bool is_suppt_aux_fun, bool is_suppt_cham_fun)
 {
     m_air_duct_data.modes.clear();

src/slic3r/GUI/DeviceManager.hpp

@@ -749,6 +749,7 @@ public:
     /*extruder*/
     [[nodiscard]] bool is_nozzle_flow_type_supported() const { return is_enable_np; };
     [[nodiscard]] NozzleFlowType get_nozzle_flow_type(int extruder_id) const;
+    [[nodiscard]] const Extder& get_current_extruder() const;
 
     //new fan data
     AirDuctData m_air_duct_data;

src/slic3r/GUI/StatusPanel.cpp

@@ -1925,6 +1925,8 @@ void StatusBasePanel::show_filament_load_group(bool show)
             m_img_filament_loading->SetBitmap(create_scaled_bitmap("filament_load_fold", this, 24));
         }
         m_scale_panel->Show(show);
+        m_filament_step->SetupSteps(obj->get_current_extruder().ext_has_filament);
+
         m_show_filament_group = show;
         Layout();
         Fit();
@@ -3110,7 +3112,7 @@ void StatusPanel::update_ams(MachineObject *obj)
     }
 
     if (ams_loading_state) {
-        update_filament_step();
+        update_load_with_temp();
         m_filament_step->updateID(std::atoi(obj->m_ams_id.c_str()), std::atoi(obj->m_tray_id.c_str()));
 
         bool busy_for_vt_loading = false;
@@ -3897,9 +3899,8 @@ void StatusPanel::on_ams_load(SimpleEvent &event)
     on_ams_load_curr();
 }
 
-void StatusPanel::update_filament_step()
+void StatusPanel::update_load_with_temp()
 {
-    m_filament_step->UpdateStepCtrl(obj->is_filament_at_extruder());
     if (!obj->is_filament_at_extruder()) {
         m_is_load_with_temp = true;
     }
@@ -3915,7 +3916,7 @@ void StatusPanel::on_ams_load_curr()
         std::string                            curr_can_id = m_ams_control->GetCurrentCan(curr_ams_id);
 
 
-        update_filament_step();
+        update_load_with_temp();
         //virtual tray
         if (curr_ams_id.compare(std::to_string(VIRTUAL_TRAY_MAIN_ID)) == 0 ||
             curr_ams_id.compare(std::to_string(VIRTUAL_TRAY_DEPUTY_ID)) == 0)

src/slic3r/GUI/StatusPanel.hpp

@@ -640,7 +640,7 @@ protected:
 
     /* extruder apis */
     void on_ams_load(SimpleEvent &event);
-    void update_filament_step();
+    void update_load_with_temp();
     void on_ams_load_curr();
     void on_ams_load_vams(wxCommandEvent& event);
     void on_ams_switch(SimpleEvent &event);

src/slic3r/GUI/Widgets/FilamentLoad.cpp

@@ -124,7 +124,7 @@ void FilamentLoad::SetFilamentStep(FilamentStep item_idx, FilamentStepType f_typ
     step_control->SetSlotInformation(slot_info);
 }
 
-void FilamentLoad::UpdateStepCtrl(bool has_fila_to_switch) {
+void FilamentLoad::SetupSteps(bool has_fila_to_switch) {
     m_filament_load_steps->DeleteAllItems();
     m_filament_unload_steps->DeleteAllItems();
     m_filament_vt_load_steps->DeleteAllItems();

src/slic3r/GUI/Widgets/FilamentLoad.hpp

@@ -44,7 +44,7 @@ public:
     void SetFilamentStep(FilamentStep item_idx, FilamentStepType f_type);
     void ShowFilamentTip(bool hasams = true);
 
-    void UpdateStepCtrl(bool is_extrusion_exist);
+    void SetupSteps(bool is_extrusion_exist);
 
     void show_nofilament_mode(bool show);
     void updateID(int ams_id, int slot_id) { m_ams_id = ams_id; m_slot_id = slot_id; };