ENH:After re-importing the multi-plate Gcode.3mf file, sending all plates to the printer results in information loss

jira: [STUDIO-11531]

Change-Id: Icfbf56ac1f6610f70c3ed192f765e3381ad8ddb6
(cherry picked from commit fcb4ca7a412dfc7c0897b96a3b4c528e6936c297)

src/slic3r/GUI/Jobs/SendJob.cpp

@@ -164,8 +164,15 @@ void SendJob::process(Ctl &ctl)
     params.dev_id               = m_dev_id;
     params.project_name         = m_project_name + ".gcode.3mf";
     params.preset_name          = wxGetApp().preset_bundle->prints.get_selected_preset_name();
-    params.filename             = job_data._3mf_path.string();
+
+    if (wxGetApp().plater()->using_exported_file())
+        params.filename = wxGetApp().plater()->get_3mf_filename();
+    else
+        params.filename = job_data._3mf_path.string();
+
+
     params.config_filename      = job_data._3mf_config_path.string();
+
     params.plate_index          = curr_plate_idx;
     params.ams_mapping          = this->task_ams_mapping;
     params.connection_type      = this->connection_type;

src/slic3r/GUI/Plater.cpp

@@ -5166,7 +5166,11 @@ std::vector<size_t> Plater::priv::load_files(const std::vector<fs::path>& input_
     bool translate_old = false;
     int current_width = 0, current_depth = 0, current_height = 0, project_filament_count = 1;
 
-    if (input_files.empty()) { return std::vector<size_t>(); }
+    if (input_files.empty())
+        return std::vector<size_t>();
+
+    if (!input_files.empty())
+        q->m_3mf_path = input_files[0].string();
     
     // SoftFever: ugly fix so we can exist pa calib mode
     background_process.fff_print()->calib_mode() = CalibMode::Calib_None;
@@ -14828,6 +14832,7 @@ int Plater::send_gcode(int plate_idx, Export3mfProgressFn proFn)
 {
     int result = 0;
     /* generate 3mf */
+
     if (plate_idx == PLATE_CURRENT_IDX) {
         p->m_print_job_data.plate_idx = get_partplate_list().get_curr_plate_index();
     }
@@ -14835,6 +14840,7 @@ int Plater::send_gcode(int plate_idx, Export3mfProgressFn proFn)
         p->m_print_job_data.plate_idx = plate_idx;
     }
 
+
     PartPlate* plate = get_partplate_list().get_curr_plate();
     try {
         p->m_print_job_data._3mf_path = fs::path(plate->get_tmp_gcode_path());

src/slic3r/GUI/Plater.hpp

@@ -634,6 +634,7 @@ public:
     //BBS:
     void fill_color(int extruder_id);
 
+    std::string get_3mf_filename() { return m_3mf_path; };
     bool can_delete() const;
     bool can_delete_all() const;
     bool can_add_model() const;
@@ -874,6 +875,7 @@ public:
     static bool has_illegal_filename_characters(const std::string& name);
     static void show_illegal_characters_warning(wxWindow* parent);
 
+
     std::string get_preview_only_filename() { return m_preview_only_filename; };
 
     bool last_arrange_job_is_finished()
@@ -889,7 +891,7 @@ public:
 private:
     struct priv;
     std::unique_ptr<priv> p;
-
+    std::string           m_3mf_path;
     // Set true during PopupMenu() tracking to suppress immediate error message boxes.
     // The error messages are collected to m_tracking_popup_menu_error_message instead and these error messages
     // are shown after the pop-up dialog closes.

src/slic3r/GUI/SendToPrinter.cpp

@@ -831,13 +831,17 @@ void SendToPrinterDialog::on_ok(wxCommandEvent &event)
     // enter sending mode
     sending_mode();
 
-    result = m_plater->send_gcode(m_print_plate_idx, [this](int export_stage, int current, int total, bool &cancel) {
-        if (this->m_is_canceled) return;
-        bool     cancelled = false;
-        wxString msg       = _L("Preparing print job");
-        m_status_bar->update_status(msg, cancelled, 10, true);
-        m_export_3mf_cancel = cancel = cancelled;
-    });
+     if (wxGetApp().plater()->using_exported_file())
+         result =  0;
+     else {
+         result = m_plater->send_gcode(m_print_plate_idx, [this](int export_stage, int current, int total, bool &cancel) {
+             if (this->m_is_canceled) return;
+             bool     cancelled = false;
+             wxString msg       = _L("Preparing print job");
+             m_status_bar->update_status(msg, cancelled, 10, true);
+             m_export_3mf_cancel = cancel = cancelled;
+         });
+     }
 
     if (m_is_canceled || m_export_3mf_cancel) {
         BOOST_LOG_TRIVIAL(info) << "send_job: m_export_3mf_cancel or m_is_canceled";
@@ -852,13 +856,15 @@ void SendToPrinterDialog::on_ok(wxCommandEvent &event)
     }
 
     // export config 3mf if needed
-    if (!obj_->is_lan_mode_printer()) {
-        result = m_plater->export_config_3mf(m_print_plate_idx);
-        if (result < 0) {
-            BOOST_LOG_TRIVIAL(info) << "export_config_3mf failed, result = " << result;
-            return;
+    if(!wxGetApp().plater()->using_exported_file() && !obj_->is_lan_mode_printer()) {
+            result = m_plater->export_config_3mf(m_print_plate_idx);
+            if (result < 0) {
+                BOOST_LOG_TRIVIAL(info) << "export_config_3mf failed, result = " << result;
+                return;
+            }
         }
-    }
+
+
     if (m_is_canceled || m_export_3mf_cancel) {
         BOOST_LOG_TRIVIAL(info) << "send_job: m_export_3mf_cancel or m_is_canceled";
         //m_status_bar->set_status_text(task_canceled_text);
@@ -878,7 +884,12 @@ void SendToPrinterDialog::on_ok(wxCommandEvent &event)
             PrintPrepareData print_data;
             m_plater->get_print_job_data(&print_data);
             std::string project_name = m_current_project_name.utf8_string() + ".3mf";
-            std::string _3mf_path    = print_data._3mf_path.string();
+
+            std::string _3mf_path;
+            if (wxGetApp().plater()->using_exported_file())
+                _3mf_path = wxGetApp().plater()->get_3mf_filename();
+            else
+                 _3mf_path = print_data._3mf_path.string();
 
             auto it = std::find_if(m_ability_list.begin(), m_ability_list.end(), [](const std::string& s) {
                 return s != EMMC_STORAGE;