FIX: dead blocking while cancel printing

jira: [STUDIO-10612]
Change-Id: Id64264bc3c6c4fb8255999770504975be544a85f

src/slic3r/GUI/Jobs/Job.cpp

@@ -47,6 +47,7 @@ GUI::Job::Job(std::shared_ptr<ProgressIndicator> pri)
 
     Bind(wxEVT_THREAD, [this](const wxThreadEvent &evt) {
         if (m_finalizing)  return;
+        if (evt.GetInt() >= 100) { update_percent_finish(); }
 
         auto msg = evt.GetString();
         if (!msg.empty() && !m_worker_error)

src/slic3r/GUI/Jobs/PrintJob.cpp

@@ -341,19 +341,19 @@ void PrintJob::process()
         }
     }
 
-
-    if (params.stl_design_id == 0 || !wxGetApp().model().design_id.empty()) {
-        try {
-            params.stl_design_id = std::stoi(wxGetApp().model().design_id);
-        }
-        catch (...)
-        {
+    const auto& model_design_id = wxGetApp().model().design_id;
+    if (params.stl_design_id == 0 || !model_design_id.empty()) {
+        if (model_design_id.empty()) {
             params.stl_design_id = 0;
+        } else {
+            try {
+                params.stl_design_id = std::stoi(model_design_id);
+            } catch (...) {
+                params.stl_design_id = 0;
+            }
         }
     }
 
-
-
     if (params.preset_name.empty() && m_print_type == "from_normal") { params.preset_name = wxString::Format("%s_plate_%d", m_project_name, curr_plate_idx).ToStdString(); }
     if (params.project_name.empty()) {params.project_name = m_project_name;}
 
@@ -388,7 +388,7 @@ void PrintJob::process()
         &error_text,
         StagePercentPoint
     ](int stage, int code, std::string info) {
-
+                        m_print_stage = stage;
                         if (stage == BBL::SendingPrintJobStage::PrintingStageCreate && !is_try_lan_mode_failed) {
                             if (this->connection_type == "lan") {
                                 msg = _L("Sending print job over LAN");
@@ -428,7 +428,6 @@ void PrintJob::process()
                             if (m_print_job_completed_id == wxGetApp().plater()->get_send_calibration_finished_event()) {
                                 msg = wxString::Format(_L("Successfully sent. Will automatically jump to the next page in %ss"), info);
                             }
-                            this->update_percent_finish();
                         } else {
                             if (this->connection_type == "lan") {
                                 msg = _L("Sending print job over LAN");
@@ -504,6 +503,12 @@ void PrintJob::process()
                         BOOST_LOG_TRIVIAL(info) << "print_job: printer has enter printing status, s = " << obj->print_status;
                         return true;
                     }
+
+                    if (this->was_canceled()) {
+                        BOOST_LOG_TRIVIAL(info) << "print_job: user cancel the job" << obj->job_id_;
+                        return true;
+                    }
+
                     time_out++;
                     boost::this_thread::sleep_for(boost::chrono::milliseconds(1000));
                 }

src/slic3r/GUI/Jobs/PrintJob.hpp

@@ -41,6 +41,7 @@ class PrintJob : public PlaterJob
     std::string         m_dev_id;
     bool                m_job_finished{ false };
     int                 m_print_job_completed_id = 0;
+    int                 m_print_stage = 0;
     wxString            m_completed_evt_data;
     std::function<void()> m_enter_ip_address_fun_fail{ nullptr };
     std::function<void()> m_enter_ip_address_fun_success{ nullptr };
@@ -71,7 +72,7 @@ public:
     bool m_is_calibration_task = false;
 
     int         m_print_from_sdc_plate_idx = 0;
-    
+
     bool        m_local_use_ssl_for_mqtt { true };
     bool        m_local_use_ssl_for_ftp { true };
     bool        task_bed_leveling;
@@ -110,6 +111,8 @@ public:
     }
 
     bool is_finished() { return m_job_finished;  }
+    int  get_print_stage() const { return m_print_stage;}
+
     void set_print_job_finished_event(int event_id, wxString evt_data = wxEmptyString) {
         m_print_job_completed_id = event_id;
         m_completed_evt_data = evt_data;

src/slic3r/GUI/SelectMachine.cpp

@@ -2747,6 +2747,11 @@ void SelectMachineDialog::on_set_finish_mapping(wxCommandEvent &evt)
 void SelectMachineDialog::on_print_job_cancel(wxCommandEvent &evt)
 {
     BOOST_LOG_TRIVIAL(info) << "print_job: canceled";
+    if (m_print_job->get_print_stage() == PrintingStageFinished)
+    {
+        MessageDialog dlg(this, _L("As the print job has been successfully sent, the cancellation will not bring the print job to a halt. If you need to terminate this job, please stop it in 'Device' page."), _L("Info"), wxYES);
+        dlg.ShowModal();
+    }
 
     EnableEditing(true);
     show_status(PrintDialogStatus::PrintStatusInit);