ENH: Display and modification of printer presets

Change-Id: I6a38704864fd4994a845686a299bec67f1b9b9b3
(cherry picked from commit 5b0d5259571d2b1c629ba7d88101134ec4548708)

src/libslic3r/PrintConfig.cpp

@@ -7605,7 +7605,7 @@ bool DynamicPrintConfig::support_different_extruders(int& extruder_count)
     return (variant_set.size() > 1);
 }
 
-int DynamicPrintConfig::get_index_for_extruder(int extruder_id, std::string id_name, ExtruderType extruder_type, NozzleVolumeType nozzle_volume_type, std::string variant_name)
+int DynamicPrintConfig::get_index_for_extruder(int extruder_id, std::string id_name, ExtruderType extruder_type, NozzleVolumeType nozzle_volume_type, std::string variant_name) const
 {
     int ret = -1;
 

src/libslic3r/PrintConfig.hpp

@@ -604,7 +604,7 @@ public:
     //BBS
     bool is_using_different_extruders();
     bool support_different_extruders(int& extruder_count);
-    int get_index_for_extruder(int extruder_id, std::string id_name, ExtruderType extruder_type, NozzleVolumeType nozzle_volume_type, std::string variant_name);
+    int get_index_for_extruder(int extruder_id, std::string id_name, ExtruderType extruder_type, NozzleVolumeType nozzle_volume_type, std::string variant_name) const;
     void update_values_to_printer_extruders(DynamicPrintConfig& printer_config, std::set<std::string>& key_set, std::string id_name, std::string variant_name, unsigned int stride = 1, unsigned int extruder_id = 0);
 
     bool is_custom_defined();

src/slic3r/GUI/OptionsGroup.cpp

@@ -24,6 +24,48 @@ namespace Slic3r { namespace GUI {
 
 	// BBS: new layout
 	constexpr int titleWidth = 20;
+int get_extruder_idx(const DynamicPrintConfig& config, const std::string &opt_key, int cur_extruder_id)
+{
+    int extruder_count = wxGetApp().preset_bundle->get_printer_extruder_count();
+    if (extruder_count == 1 || cur_extruder_id == -1)
+        return 0;
+
+    assert(cur_extruder_id < extruder_count);
+    auto opt_extruder_type      = dynamic_cast<const ConfigOptionEnumsGeneric *>(config.option("extruder_type"));
+    auto opt_nozzle_volume_type = dynamic_cast<const ConfigOptionEnumsGeneric *>(config.option("nozzle_volume_type"));
+
+    if (!opt_extruder_type || !opt_nozzle_volume_type)
+        return 0;
+
+    ExtruderType     extruder_type      = (ExtruderType) (opt_extruder_type->get_at(cur_extruder_id));
+    NozzleVolumeType nozzle_volume_type = (NozzleVolumeType) (opt_nozzle_volume_type->get_at(cur_extruder_id));
+
+    std::string id_name, variant_name;
+    if (printer_options_with_variant_1.count(opt_key) > 0) { // printer parameter
+        id_name      = "printer_extruder_id";
+        variant_name = "printer_extruder_variant";
+    } else if (printer_options_with_variant_2.count(opt_key) > 0) {
+        id_name      = "printer_extruder_id";
+        variant_name = "printer_extruder_variant";
+    } else if (filament_options_with_variant.count(opt_key) > 0) {
+        id_name      = "filament_extruder_id";
+        variant_name = "filament_extruder_variant";
+    } else if (print_options_with_variant.count(opt_key) > 0) {
+        id_name      = "print_extruder_id";
+        variant_name = "print_extruder_variant";
+    } else {
+        return 0;
+    }
+
+    // variant index
+    int variant_index = config.get_index_for_extruder(cur_extruder_id + 1, id_name, extruder_type, nozzle_volume_type, variant_name);
+    if (variant_index < 0) {
+        assert(false);
+        return 0;
+    }
+
+    return variant_index;
+}
 
 const t_field& OptionsGroup::build_field(const Option& opt) {
     return build_field(opt.opt_id, opt.opt);
@@ -643,8 +685,7 @@ void ConfigOptionsGroup::on_change_OG(const t_config_option_key& opt_id, const b
 
 		auto 				itOption  = it->second;
 		const std::string  &opt_key   = itOption.first;
-		int 			    opt_index = itOption.second;
-
+        int                 opt_index = get_extruder_idx(*m_config, itOption.first, itOption.second);
 		this->change_opt_value(opt_key, value, opt_index == -1 ? 0 : opt_index);
 	}
 
@@ -733,7 +774,7 @@ void ConfigOptionsGroup::reload_config()
 		// option key (may be scalar or vector)
 		const std::string &opt_key   = kvp.second.first;
 		// index in the vector option, zero for scalars
-		int 			   opt_index = kvp.second.second;
+        int 			   opt_index = get_extruder_idx(*m_config, kvp.second.first, kvp.second.second);
 		const ConfigOptionDef &option = m_options.at(opt_id).opt;
 		this->set_value(opt_id, config_value(opt_key, opt_index, option.gui_flags == "serialized"));
 	}

src/slic3r/GUI/OptionsGroup.hpp

@@ -24,6 +24,8 @@
 
 namespace Slic3r { namespace GUI {
 
+extern int get_extruder_idx(const DynamicPrintConfig& config, const std::string &opt_key, int cur_extruder_id);
+
 // Thrown if the building of a parameter page is canceled.
 class UIBuildCanceled : public std::exception {};
 class OG_CustomCtrl;

src/slic3r/GUI/Tab.cpp

@@ -859,6 +859,35 @@ void Tab::decorate()
         m_active_page->refresh();
 }
 
+std::vector<std::string> Tab::filter_diff_option(const std::vector<std::string> &options)
+{
+    auto get_name_and_index = [](const std::string& value) -> std::pair<std::string, int>{
+        size_t pos = value.find("#");
+        if (pos != std::string::npos) {
+            std::string param_name = value.substr(0, pos);
+            std::string number_str = value.substr(pos + 1);
+            int         index      = 0;
+            if (!number_str.empty()) {
+                index = std::stoi(number_str);
+            }
+            return std::make_pair(param_name, index);
+        }
+        return std::make_pair(value, 0);
+    };
+
+    std::vector<std::string> diff_options;
+    for (std::string option : options) {
+        auto name_to_index = get_name_and_index(option);
+        int  active_index = get_extruder_idx(*m_config, name_to_index.first, m_active_page->m_extruder_idx);
+        if (active_index == name_to_index.second) {
+            std::string name_to_extruder_id = name_to_index.first + "#" + std::to_string(m_active_page->m_extruder_idx);
+            diff_options.emplace_back(name_to_extruder_id);
+        }   
+    }
+
+    return diff_options;
+}
+
 // Update UI according to changes
 void Tab::update_changed_ui()
 {
@@ -879,8 +908,14 @@ void Tab::update_changed_ui()
     for (auto& it : m_options_list)
         it.second = m_opt_status_value;
 
-    for (auto opt_key : dirty_options)	m_options_list[opt_key] &= ~osInitValue;
-    for (auto opt_key : nonsys_options)	m_options_list[opt_key] &= ~osSystemValue;
+    dirty_options = filter_diff_option(dirty_options);
+
+    for (auto opt_key : dirty_options) {
+        m_options_list[opt_key] &= ~osInitValue;
+    }
+    for (auto opt_key : nonsys_options) {
+        m_options_list[opt_key] &= ~osSystemValue;
+    }
 
     update_custom_dirty();
 
@@ -4429,6 +4464,7 @@ if (is_marlin_flavor)
             //# build page
             //const wxString& page_name = wxString::Format(_L("Extruder %d"), int(extruder_idx + 1));
             auto page = add_options_page(page_name, "custom-gcode_extruder", true); // ORCA: icon only visible on placeholders
+            page->m_extruder_idx = extruder_idx;
             m_pages.insert(m_pages.begin() + n_before_extruders + extruder_idx, page);
 
                 auto optgroup = page->new_optgroup(L("Size"), L"param_extruder_size");

src/slic3r/GUI/Tab.hpp

@@ -78,6 +78,7 @@ public:
 	// BBS
     bool            m_split_multi_line      = false;
     bool            m_option_label_at_right = false;
+    int             m_extruder_idx          = 0; // if is multi extruder, recorde the page is belong to which extruder
 
 public:
 	std::vector <ConfigOptionsGroupShp> m_optgroups;
@@ -434,6 +435,7 @@ protected:
 	void			update_preset_description_line();
 	void			update_frequently_changed_parameters();
 	void			set_tooltips_text();
+    std::vector<std::string> filter_diff_option(const std::vector<std::string> &options);
 
     ConfigManipulation m_config_manipulation;
     ConfigManipulation get_config_manipulation();