ENH: [STUDIO-1608] select support filament by combobox

Change-Id: I26543530202a53ef5753c38404617458a6d4a1ef

src/libslic3r/PrintConfig.cpp

@@ -2465,6 +2465,7 @@ void PrintConfigDef::init_fff_params()
     def->set_default_value(new ConfigOptionInt(0));
 
     def = this->add("support_filament", coInt);
+    def->gui_type = ConfigOptionDef::GUIType::i_enum_open;
     def->label    = L("Support");
     def->category = L("Support");
     def->tooltip = L("Filament to print support and skirt. 0 means no specific filament for support and current filament is used");
@@ -2489,6 +2490,7 @@ void PrintConfigDef::init_fff_params()
     def->set_default_value(new ConfigOptionBool(false));
 
     def = this->add("support_interface_filament", coInt);
+    def->gui_type = ConfigOptionDef::GUIType::i_enum_open;
     def->label    = L("Support interface");
     def->category = L("Support");
     def->tooltip = L("Filament to print support interface. 0 means no specific filament for support interface and current filament is used");

src/slic3r/GUI/Field.cpp

@@ -986,13 +986,46 @@ using choice_ctrl = ::ComboBox; // BBS
 using choice_ctrl = ::ComboBox; // BBS
 #endif // __WXOSX__
 
-void Choice::BUILD() {
+static std::map<std::string, DynamicList*> dynamic_lists;
+
+void Choice::register_dynamic_list(std::string const &optname, DynamicList *list) { dynamic_lists.emplace(optname, list); }
+
+void DynamicList::update()
+{
+    for (auto c : m_choices) apply_on(c);
+}
+
+void DynamicList::add_choice(Choice *choice)
+{
+    auto iter = std::find(m_choices.begin(), m_choices.end(), choice);
+    if (iter != m_choices.end()) return;
+    apply_on(choice);
+    m_choices.push_back(choice);
+}
+
+void DynamicList::remove_choice(Choice *choice)
+{
+    auto iter = std::find(m_choices.begin(), m_choices.end(), choice);
+    if (iter != m_choices.end()) m_choices.erase(iter);
+}
+
+Choice::~Choice()
+{
+    if (m_list) { m_list->remove_choice(this); }
+}
+
+void Choice::BUILD()
+{
     wxSize size(def_width_wider() * m_em_unit, wxDefaultCoord);
     if (m_opt.height >= 0) size.SetHeight(m_opt.height*m_em_unit);
     if (m_opt.width >= 0) size.SetWidth(m_opt.width*m_em_unit);
 
 	choice_ctrl* temp;
-    if (m_opt.gui_type != ConfigOptionDef::GUIType::undefined && m_opt.gui_type != ConfigOptionDef::GUIType::select_open) {
+    auto         dynamic_list = dynamic_lists.find(m_opt.opt_key);
+    if (dynamic_list != dynamic_lists.end())
+        m_list = dynamic_list->second;
+    if (m_opt.gui_type != ConfigOptionDef::GUIType::undefined && m_opt.gui_type != ConfigOptionDef::GUIType::select_open 
+            && m_list == nullptr) {
         m_is_editable = true;
         temp = new choice_ctrl(m_parent, wxID_ANY, wxString(""), wxDefaultPosition, size, 0, nullptr, wxTE_PROCESS_ENTER);
     }
@@ -1051,6 +1084,9 @@ void Choice::BUILD() {
             }
 		}
 		set_selection();
+    } else if (m_list) {
+        m_list->add_choice(this);
+        set_selection();
     }
 
     temp->Bind(wxEVT_MOUSEWHEEL, [this](wxMouseEvent& e) {
@@ -1224,7 +1260,9 @@ void Choice::set_value(const boost::any& value, bool change_event)
 				break;
 			++idx;
 		}
-        if (idx == enums.size()) {
+        if (m_list)
+			field->SetSelection(m_list->index_of(text_value));
+        else if (idx == enums.size()) {
             // For editable Combobox under OSX is needed to set selection to -1 explicitly,
             // otherwise selection doesn't be changed
             field->SetSelection(-1);
@@ -1344,7 +1382,10 @@ boost::any& Choice::get_value()
 	}
     else if (m_opt.gui_type == ConfigOptionDef::GUIType::f_enum_open || m_opt.gui_type == ConfigOptionDef::GUIType::i_enum_open) {
         const int ret_enum = field->GetSelection();
-        if (ret_enum < 0 || m_opt.enum_values.empty() || m_opt.type == coStrings ||
+        if (m_list) {
+            ret_str = m_list->get_value(ret_enum);
+            get_value_by_opt_type(ret_str);
+        } else if (ret_enum < 0 || m_opt.enum_values.empty() || m_opt.type == coStrings ||
             (ret_str != m_opt.enum_values[ret_enum] && ret_str != _(m_opt.enum_labels[ret_enum])))
 			// modifies ret_string!
             get_value_by_opt_type(ret_str);
@@ -1802,5 +1843,4 @@ boost::any& SliderCtrl::get_value()
 }
 
 
-} // GUI
+}} // Slic3r
-} // Slic3r

src/slic3r/GUI/Field.hpp

@@ -335,13 +335,36 @@ public:
 	wxWindow*		getWindow() override { return window; }
 };
 
+class Choice;
+
+class DynamicList
+{
+public:
+    virtual ~DynamicList() {}
+    virtual void apply_on(Choice * choice) = 0;
+    virtual wxString get_value(int index) = 0;
+    virtual int      index_of(wxString value) = 0;
+
+protected:
+    void update();
+
+    std::vector<Choice*> m_choices;
+
+private:
+    friend class Choice;
+    void                  add_choice(Choice *choice);
+    void                  remove_choice(Choice *choice);
+};
+
 class Choice : public Field {
 	using Field::Field;
-
+	DynamicList * m_list = nullptr;
 public:
 	Choice(const ConfigOptionDef& opt, const t_config_option_key& id) : Field(opt, id) {}
 	Choice(wxWindow* parent, const ConfigOptionDef& opt, const t_config_option_key& id) : Field(parent, opt, id) {}
-	~Choice() {}
+    ~Choice();
+
+	static void register_dynamic_list(std::string const &optname, DynamicList *list);
 
 	wxWindow*		window{ nullptr };
 	void			BUILD() override;

src/slic3r/GUI/MainFrame.cpp

@@ -931,7 +931,6 @@ void MainFrame::init_tabpanel()
             select_tab(MainFrame::tpHome);
             m_webview->load_url(url);
         });
-
         m_tabpanel->AddPage(m_webview, "", "tab_home_active", "tab_home_active");
         m_param_panel = new ParamsPanel(m_tabpanel, wxID_ANY, wxDefaultPosition, wxDefaultSize, wxBK_LEFT | wxTAB_TRAVERSAL);
     }

src/slic3r/GUI/Plater.cpp

@@ -420,9 +420,59 @@ void Sidebar::priv::hide_rich_tip(wxButton* btn)
 
 // Sidebar / public
 
+static struct DynamicFilamentList : DynamicList
+{
+    std::vector<std::pair<wxString, wxBitmap *>> items;
+
+    void apply_on(Choice *c) override
+    {
+        if (items.empty())
+            update(true);
+        auto cb = dynamic_cast<ComboBox *>(c->window);
+        auto n  = cb->GetSelection();
+        cb->Clear();
+        cb->Append(_L("Default"));
+        for (auto i : items) {
+            cb->Append(i.first, *i.second);
+        }
+        if (n < cb->GetCount())
+            cb->SetSelection(n);
+    }
+    wxString get_value(int index) override
+    {
+        wxString str;
+        str << index;
+        return str;
+    }
+    int index_of(wxString value) override
+    {
+        long n = 0;
+        return value.ToLong(&n) ? int(n) : -1;
+    }
+    void update(bool force = false)
+    {
+        items.clear();
+        if (!force && m_choices.empty())
+            return;
+        auto icons = get_extruder_color_icons(true);
+        auto presets = wxGetApp().preset_bundle->filament_presets;
+        for (int i = 0; i < presets.size(); ++i) {
+            wxString str;
+            std::string type;
+            wxGetApp().preset_bundle->filaments.find_preset(presets[i])->get_filament_type(type);
+            str << (i + 1) << " - " << type;
+            items.push_back({str, icons[i]});
+        }
+        DynamicList::update();
+    }
+} dynamic_filament_list;
+
 Sidebar::Sidebar(Plater *parent)
     : wxPanel(parent, wxID_ANY, wxDefaultPosition, wxSize(42 * wxGetApp().em_unit(), -1)), p(new priv(parent))
 {
+    Choice::register_dynamic_list("support_filament", &dynamic_filament_list);
+    Choice::register_dynamic_list("support_interface_filament", &dynamic_filament_list);
+
     p->scrolled = new wxPanel(this);
     //    p->scrolled->SetScrollbars(0, 100, 1, 2); // ys_DELETE_after_testing. pixelsPerUnitY = 100
     // but this cause the bad layout of the sidebar, when all infoboxes appear.
@@ -1021,6 +1071,7 @@ void Sidebar::update_presets(Preset::Type preset_type)
         for (size_t i = 0; i < filament_cnt; i++)
             p->combos_filament[i]->update();
 
+        dynamic_filament_list.update();
         break;
     }
 
@@ -1290,6 +1341,7 @@ void Sidebar::on_filaments_change(size_t num_filaments)
     p->m_panel_filament_title->Layout();
     p->m_panel_filament_title->Refresh();
     update_ui_from_settings();
+    dynamic_filament_list.update();
 }
 
 void Sidebar::on_bed_type_change(BedType bed_type)
@@ -1354,6 +1406,7 @@ void Sidebar::sync_ams_list()
         c->update();
     wxGetApp().get_tab(Preset::TYPE_PRINT)->update();
     wxGetApp().preset_bundle->export_selections(*wxGetApp().app_config);
+    dynamic_filament_list.update();
 }
 
 ObjectList* Sidebar::obj_list()
@@ -5391,6 +5444,7 @@ void Plater::priv::on_select_preset(wxCommandEvent &evt)
         wxGetApp().preset_bundle->set_filament_preset(idx, preset_name);
         wxGetApp().plater()->update_project_dirty_from_presets();
         wxGetApp().preset_bundle->export_selections(*wxGetApp().app_config);
+        dynamic_filament_list.update();
     }
 
     bool select_preset = !combo->selection_is_changed_according_to_physical_printers();