enh: flow rate pattern calibration menu (#11956)

* feat: Add flow rate calibration pattern selector dialog

* feat: Integrate PR #11881 and improve Flow Rate Calibration Wizard

- Integrated PR #11881: Display layer duration in G-code viewer position window.
- Enhanced Flow Rate Calibration:
    - Implemented a Wizard dialog (FlowRateCalibrationDialog) using DPIDialog for Dark Mode support.
    - Restricted pattern selection to 'Archimedean Chords' and 'Monotonic'.
    - Integrated logic to pass the selected pattern to the calibration generation.

* fix(UI): Refactor FlowRateCalibrationDialog to calib_dlg for macOS build fix and UI consistency

Moved FlowRateCalibrationDialog from MainFrame.cpp to calib_dlg.hpp/.cpp to resolve build errors on macOS. Updated UI to match Pressure Advance calibration dialog style (Dark Mode support, RadioGroups). Logic moved to dialog class.

* Update Wiki link for flow rate calibration

* ui: replace RadioGroup with BitmapComboBox for Flow Rate pattern selection

* fix(ui): use custom ComboBox widget for Flow Rate Calibration

Replaces wxBitmapComboBox with OrcaSlicer's custom ComboBox widget to fix rendering issues on Windows (empty selection) and compilation errors on Linux.

* Refactor: Cleanup unused includes and members in FlowRate calibration dialog

* Fix: Complete rename of Flow Rate to Flow ratio in calibration menus after merge

* Fix: Update Flow Rate to Flow Ratio in Calibration Dialog and Wiki Link

---------

Co-authored-by: yw4z <ywsyildiz@gmail.com>
Co-authored-by: SoftFever <softfeverever@gmail.com>

src/slic3r/GUI/CalibrationPanel.cpp

@@ -25,7 +25,7 @@ wxString get_calibration_type_name(CalibMode cali_mode)
     case CalibMode::Calib_PA_Line:
         return _L("Flow Dynamics");
     case CalibMode::Calib_Flow_Rate:
-        return _L("Flow Rate");
+        return _L("Flow ratio");
     case CalibMode::Calib_Vol_speed_Tower:
         return _L("Max Volumetric Speed");
     case CalibMode::Calib_Temp_Tower:

src/slic3r/GUI/MainFrame.cpp

@@ -3278,23 +3278,15 @@ void MainFrame::init_menubar_as_editor()
         }, "", nullptr,
         [this]() {return m_plater->is_view3D_shown();; }, this);
 
-    // Flow rate (with submenu)
+    // Flow rate (Wizard Dialog)
-    auto flowrate_menu = new wxMenu();
+    append_menu_item(m_topbar->GetCalibMenu(), wxID_ANY, _L("Flow ratio"), _L("Flow Rate Calibration"),
-    append_menu_item(
+        [this](wxCommandEvent&) {
-        flowrate_menu, wxID_ANY, _L("Pass 1"), _L("Flow ratio test - Pass 1"),
+            if (!m_plater) return;
-        [this](wxCommandEvent&) { if (m_plater) m_plater->calib_flowrate(false, 1); }, "", nullptr,
+            if (!m_flow_rate_calib_dlg)
+                m_flow_rate_calib_dlg = new FlowRateCalibrationDialog((wxWindow*)this, wxID_ANY, m_plater);
+            m_flow_rate_calib_dlg->ShowModal();
+        }, "", nullptr,
         [this]() {return m_plater->is_view3D_shown();; }, this);
-    append_menu_item(flowrate_menu, wxID_ANY, _L("Pass 2"), _L("Flow ratio test - Pass 2"),
-        [this](wxCommandEvent&) { if (m_plater) m_plater->calib_flowrate(false, 2); }, "", nullptr,
-        [this]() {return m_plater->is_view3D_shown();; }, this);
-    flowrate_menu->AppendSeparator();
-    append_menu_item(flowrate_menu, wxID_ANY, _L("YOLO (Recommended)"), _L("Orca YOLO flowratio calibration, 0.01 step"),
-        [this](wxCommandEvent&) { if (m_plater) m_plater->calib_flowrate(true, 1); }, "", nullptr,
-        [this]() {return m_plater->is_view3D_shown();; }, this);
-    append_menu_item(flowrate_menu, wxID_ANY, _L("YOLO (perfectionist version)"), _L("Orca YOLO flowratio calibration, 0.005 step"),
-        [this](wxCommandEvent&) { if (m_plater) m_plater->calib_flowrate(true, 2); }, "", nullptr,
-        [this]() {return m_plater->is_view3D_shown();; }, this);
-    m_topbar->GetCalibMenu()->AppendSubMenu(flowrate_menu, _L("Flow ratio"));
 
     // Retraction
     append_menu_item(m_topbar->GetCalibMenu(), wxID_ANY, _L("Retraction"), _L("Retraction"),
@@ -3390,21 +3382,14 @@ void MainFrame::init_menubar_as_editor()
         [this]() {return m_plater->is_view3D_shown();; }, this);
 
     // Flowrate (with submenu)
-    auto flowrate_menu = new wxMenu();
+    // ORCA: Flow rate (Wizard Dialog)
-    append_menu_item(flowrate_menu, wxID_ANY, _L("Pass 1"), _L("Flow ratio test - Pass 1"),
+    append_menu_item(calib_menu, wxID_ANY, _L("Flow ratio"), _L("Flow Rate Calibration"),
-        [this](wxCommandEvent&) { if (m_plater) m_plater->calib_flowrate(false, 1); }, "", nullptr,
+        [this](wxCommandEvent&) {
-        [this]() {return m_plater->is_view3D_shown();; }, this);
+            if (!m_plater) return;
-    append_menu_item(flowrate_menu, wxID_ANY, _L("Pass 2"), _L("Flow ratio test - Pass 2"),
+            if (!m_flow_rate_calib_dlg)
-        [this](wxCommandEvent&) { if (m_plater) m_plater->calib_flowrate(false, 2); }, "", nullptr,
+                m_flow_rate_calib_dlg = new FlowRateCalibrationDialog((wxWindow*)this, wxID_ANY, m_plater);
-        [this]() {return m_plater->is_view3D_shown();; }, this);
+            m_flow_rate_calib_dlg->ShowModal();
-    append_submenu(calib_menu,flowrate_menu,wxID_ANY,_L("Flow ratio"),_L("Flow ratio"),"",
+        }, "", nullptr,
-                   [this]() {return m_plater->is_view3D_shown();; });
-    flowrate_menu->AppendSeparator();
-    append_menu_item(flowrate_menu, wxID_ANY, _L("YOLO (Recommended)"), _L("Orca YOLO flowratio calibration, 0.01 step"),
-        [this](wxCommandEvent&) { if (m_plater) m_plater->calib_flowrate(true, 1); }, "", nullptr,
-        [this]() {return m_plater->is_view3D_shown();; }, this);
-    append_menu_item(flowrate_menu, wxID_ANY, _L("YOLO (perfectionist version)"), _L("Orca YOLO flowratio calibration, 0.005 step"),
-        [this](wxCommandEvent&) { if (m_plater) m_plater->calib_flowrate(true, 2); }, "", nullptr,
         [this]() {return m_plater->is_view3D_shown();; }, this);
 
     // Retraction
@@ -4361,3 +4346,4 @@ void SettingsDialog::on_dpi_changed(const wxRect& suggested_rect)
 
 } // GUI
 } // Slic3r
+

src/slic3r/GUI/MainFrame.hpp

@@ -362,6 +362,7 @@ public:
     void fit_tab_labels(); // ORCA
 
     PA_Calibration_Dlg* m_pa_calib_dlg{ nullptr };
+    FlowRateCalibrationDialog* m_flow_rate_calib_dlg{ nullptr };
     Temp_Calibration_Dlg* m_temp_calib_dlg{ nullptr };
     MaxVolumetricSpeed_Test_Dlg* m_vol_test_dlg { nullptr };
     VFA_Test_Dlg* m_vfa_test_dlg { nullptr };

src/slic3r/GUI/Plater.cpp

@@ -12769,7 +12769,8 @@ void Plater::_calib_pa_select_added_objects() {
 
 // Adjust settings for flowrate calibration
 // For linear mode, pass 1 means normal version while pass 2 mean "for perfectionists" version
-void adjust_settings_for_flowrate_calib(ModelObjectPtrs& objects, bool linear, int pass)
+// ORCA: Add pattern parameter
+void adjust_settings_for_flowrate_calib(ModelObjectPtrs& objects, bool linear, int pass, InfillPattern pattern)
 {
     auto print_config = &wxGetApp().preset_bundle->prints.get_edited_preset().config;
     auto printerConfig = &wxGetApp().preset_bundle->printers.get_edited_preset().config;
@@ -12832,7 +12833,8 @@ void adjust_settings_for_flowrate_calib(ModelObjectPtrs& objects, bool linear, i
         _obj->config.set_key_value("sparse_infill_pattern", new ConfigOptionEnum<InfillPattern>(ipRectilinear));
         _obj->config.set_key_value("top_surface_line_width", new ConfigOptionFloatOrPercent(nozzle_diameter * 1.2f, false));
         _obj->config.set_key_value("internal_solid_infill_line_width", new ConfigOptionFloatOrPercent(nozzle_diameter * 1.2f, false));
-        _obj->config.set_key_value("top_surface_pattern", new ConfigOptionEnum<InfillPattern>(ipArchimedeanChords));
+        // ORCA: use the pattern parameter
+        _obj->config.set_key_value("top_surface_pattern", new ConfigOptionEnum<InfillPattern>(pattern));
         _obj->config.set_key_value("top_solid_infill_flow_ratio", new ConfigOptionFloat(1.0f));
         _obj->config.set_key_value("infill_direction", new ConfigOptionFloat(45));
         _obj->config.set_key_value("solid_infill_direction", new ConfigOptionFloat(135));
@@ -12883,7 +12885,8 @@ void adjust_settings_for_flowrate_calib(ModelObjectPtrs& objects, bool linear, i
     wxGetApp().get_tab(Preset::TYPE_PRINTER)->reload_config();
 }
 
-void Plater::calib_flowrate(bool is_linear, int pass) {
+// ORCA: Add pattern parameter
+void Plater::calib_flowrate(bool is_linear, int pass, InfillPattern pattern) {
     if (pass != 1 && pass != 2)
         return;
     wxString calib_name;
@@ -12915,7 +12918,8 @@ void Plater::calib_flowrate(bool is_linear, int pass) {
                       (boost::filesystem::path(Slic3r::resources_dir()) / "calib" / "filament_flow" / "flowrate-test-pass2.3mf").string());
     }
 
-    adjust_settings_for_flowrate_calib(model().objects, is_linear, pass);
+    // ORCA: pass the pattern
+    adjust_settings_for_flowrate_calib(model().objects, is_linear, pass, pattern);
     wxGetApp().get_tab(Preset::TYPE_PRINTER)->reload_config();
     auto printer_config = &wxGetApp().preset_bundle->printers.get_edited_preset().config;
     printer_config->set_key_value("resonance_avoidance", new ConfigOptionBool{false});

src/slic3r/GUI/Plater.hpp

@@ -331,7 +331,8 @@ public:
 
     // SoftFever
     void calib_pa(const Calib_Params& params);
-    void calib_flowrate(bool is_linear, int pass);
+    //ORCA: Add pattern parameter to calib_flowrate
+    void calib_flowrate(bool is_linear, int pass, InfillPattern pattern = ipArchimedeanChords);
     void calib_temp(const Calib_Params& params);
     void calib_max_vol_speed(const Calib_Params& params);
     void calib_retraction(const Calib_Params& params);

src/slic3r/GUI/calib_dlg.cpp

@@ -9,6 +9,7 @@
 #include <string>
 #include <vector>
 #include "libslic3r/PrintConfig.hpp"
+#include "libslic3r/Utils.hpp"
 
 namespace Slic3r { namespace GUI {
 
@@ -1436,4 +1437,97 @@ void Cornering_Test_Dlg::on_dpi_changed(const wxRect& suggested_rect) {
     Fit();
 }
 
+// FlowRateCalibrationDialog
+//
+FlowRateCalibrationDialog::FlowRateCalibrationDialog(wxWindow* parent, wxWindowID id, Plater* plater)
+    : DPIDialog(parent, id, _L("Flow Ratio Calibration"), wxDefaultPosition, parent->FromDIP(wxSize(-1, 280)), wxDEFAULT_DIALOG_STYLE), m_plater(plater)
+{
+    SetBackgroundColour(*wxWHITE); // make sure background color set for dialog
+    SetForegroundColour(wxColour("#363636"));
+    SetFont(Label::Body_14);
+
+    wxBoxSizer* v_sizer = new wxBoxSizer(wxVERTICAL);
+    SetSizer(v_sizer);
+
+    // Type selection
+    auto labeled_box_type = new LabeledStaticBox(this, _L("Calibration Test Type"));
+    auto type_box = new wxStaticBoxSizer(labeled_box_type, wxVERTICAL);
+
+    m_rbType = new RadioGroup(this, { _L("Pass 1 (Coarse)"), _L("Pass 2 (Fine)"), _L("YOLO (Recommended)"), _L("YOLO (Perfectionist)") }, wxVERTICAL, 1);
+    m_rbType->SetSelection(2); // Default to YOLO Recommended
+    type_box->Add(m_rbType, 0, wxALL | wxEXPAND, FromDIP(4));
+    v_sizer->Add(type_box, 0, wxTOP | wxRIGHT | wxLEFT | wxEXPAND, FromDIP(10));
+
+    // Pattern selection
+    auto labeled_box_pattern = new LabeledStaticBox(this, _L("Top Surface Pattern"));
+    auto pattern_box = new wxStaticBoxSizer(labeled_box_pattern, wxVERTICAL);
+
+    // ORCA: Use ComboBox with icons instead of RadioGroup
+    m_rbPattern = new ComboBox(this, wxID_ANY, wxEmptyString, wxDefaultPosition, wxDefaultSize, 0, nullptr, wxCB_READONLY);
+    
+    boost::filesystem::path image_path(Slic3r::resources_dir());
+    image_path /= "images";
+
+    auto add_pattern_item = [&](const std::string& name, const wxString& label) {
+        auto icon_name = "param_" + name;
+        if (boost::filesystem::exists(image_path / (icon_name + ".svg"))) {
+            // Using 24px icon size to match other settings (Field.cpp uses 24)
+            ScalableBitmap bm(this, icon_name, 24);
+            m_rbPattern->Append(label, bm.bmp());
+        } else {
+            m_rbPattern->Append(label);
+        }
+    };
+
+    add_pattern_item("archimedeanchords", _L("Archimedean Chords"));
+    add_pattern_item("monotonic", _L("Monotonic"));
+    m_rbPattern->SetSelection(0); // Default to Archimedean Chords
+    // ORCA: explicit set value to ensure display on Windows
+    m_rbPattern->SetValue(m_rbPattern->GetString(0));
+
+    pattern_box->Add(m_rbPattern, 0, wxALL | wxEXPAND, FromDIP(4));
+    v_sizer->Add(pattern_box, 0, wxTOP | wxRIGHT | wxLEFT | wxEXPAND, FromDIP(10));
+
+    v_sizer->AddSpacer(FromDIP(5));
+
+    auto dlg_btns = new DialogButtons(this, {"OK"});
+
+    auto bottom_sizer = new wxBoxSizer(wxHORIZONTAL);
+    auto wiki = new HyperLink(this, _L("Wiki Guide"), "https://www.orcaslicer.com/wiki/calibration/flow-ratio-calib");
+    bottom_sizer->Add(wiki, 0, wxALIGN_CENTER_VERTICAL | wxLEFT, FromDIP(20));
+    bottom_sizer->AddStretchSpacer();
+    bottom_sizer->Add(dlg_btns, 0, wxEXPAND);
+    v_sizer->Add(bottom_sizer, 0, wxEXPAND);
+
+    dlg_btns->GetOK()->Bind(wxEVT_BUTTON, &FlowRateCalibrationDialog::on_start, this);
+
+    wxGetApp().UpdateDlgDarkUI(this);
+
+    Layout();
+    Fit();
+}
+
+FlowRateCalibrationDialog::~FlowRateCalibrationDialog() {
+    // Disconnect Events
+}
+
+void FlowRateCalibrationDialog::on_start(wxCommandEvent& event) {
+    int type = m_rbType->GetSelection();
+    int patternIdx = m_rbPattern->GetSelection();
+    
+    InfillPattern pattern = ipArchimedeanChords;
+    if (patternIdx == 1) pattern = ipMonotonic;
+    
+    bool is_linear = (type >= 2);
+    int pass = (type % 2) + 1;
+
+    m_plater->calib_flowrate(is_linear, pass, pattern);
+    EndModal(wxID_OK);
+}
+
+void FlowRateCalibrationDialog::on_dpi_changed(const wxRect& suggested_rect) {
+    this->Refresh();
+    Fit();
+}
+
 }} // namespace Slic3r::GUI

src/slic3r/GUI/calib_dlg.hpp

@@ -180,5 +180,21 @@ protected:
     TextInput* m_tiJDEnd;
     Plater* m_plater;
 };
+
+class FlowRateCalibrationDialog : public DPIDialog
+{
+public:
+    FlowRateCalibrationDialog(wxWindow* parent, wxWindowID id, Plater* plater);
+    ~FlowRateCalibrationDialog();
+    void on_dpi_changed(const wxRect& suggested_rect) override;
+
+protected:
+    virtual void on_start(wxCommandEvent& event);
+
+    RadioGroup* m_rbType;
+    // ORCA: use standard OrcaSlicer ComboBox instead of BitmapComboBox
+    ComboBox* m_rbPattern;
+    Plater* m_plater;
+};
 }} // namespace Slic3r::GUI
 #endif