Added All Plates Stats Total Cost #1781 (#2238)

Co-authored-by: SoftFever <[email protected]>

src/slic3r/GUI/GCodeViewer.cpp

@@ -4185,6 +4185,7 @@ void GCodeViewer::render_all_plates_stats(const std::vector<const GCodeProcessor
     std::vector<double> flushed_filaments_m_all_plates;
     std::vector<double> flushed_filaments_g_all_plates;
     float total_time_all_plates = 0.0f;
+    float total_cost_all_plates = 0.0f;
     bool show_detailed_statistics_page = false;
 
     auto max_width = [](const std::vector<std::string>& items, const std::string& title, float extra_size = 0.0f) {
@@ -4278,8 +4279,12 @@ void GCodeViewer::render_all_plates_stats(const std::vector<const GCodeProcessor
             }
             const PrintEstimatedStatistics::Mode& plate_time_mode = plate_print_statistics.modes[static_cast<size_t>(m_time_estimate_mode)];
             total_time_all_plates += plate_time_mode.time;
+
+            Print     *print;
+            plate->get_print((PrintBase **) &print, nullptr, nullptr);
+            total_cost_all_plates += print->print_statistics().total_cost;
         }
-
+       
         for (auto it = volume_of_extruders_all_plates.begin(); it != volume_of_extruders_all_plates.end(); it++) {
             auto [model_used_filament_m, model_used_filament_g] = get_used_filament_from_volume(it->second, it->first);
             model_used_filaments_m_all_plates.push_back(model_used_filament_m);
@@ -4342,13 +4347,21 @@ void GCodeViewer::render_all_plates_stats(const std::vector<const GCodeProcessor
         ImGui::Dummy(ImVec2(0.0f, ImGui::GetFontSize() * 0.1));
         ImGui::Dummy({ window_padding, window_padding });
         ImGui::SameLine();
-        imgui.title(_u8L("Total Time Estimation"));
+        imgui.title(_u8L("Total Estimation"));
 
         ImGui::Dummy({ window_padding, window_padding });
         ImGui::SameLine();
         imgui.text(_u8L("Total time") + ":");
         ImGui::SameLine();
         imgui.text(short_time(get_time_dhms(total_time_all_plates)));
+
+        ImGui::Dummy({ window_padding, window_padding });
+        ImGui::SameLine();
+        imgui.text(_u8L("Total cost") + ":");
+        ImGui::SameLine();
+        char buf[64];
+        ::sprintf(buf, "%.2f", total_cost_all_plates);
+        imgui.text(buf);
     }
     ImGui::End();
     ImGui::PopStyleColor(6);