Ramming config improvements to enable support for Prusa MMU3 (#9935)

* Ported ramming configuration improvements from prusa slicer: Hold cmd to move all values, more granular time settings and higher maximum values.

* improve variable name, change space

* Move the label under the ramming chart

* Experimenting with values label for ramming chart

* Fix the label position and make the background 20% transparent

* update the way the multiline label is done

* reorder commands

---------

Co-authored-by: Noisyfox <timemanager.rick@gmail.com>

localization/i18n/OrcaSlicer.pot

@@ -8004,6 +8004,10 @@ msgstr ""
 msgid "Ramming line spacing"
 msgstr ""
 
+#. TRN: The placeholder expands to Ctrl or Cmd (on macOS).
+msgid "For constant flow rate, hold %1% while dragging."
+msgstr ""
+
 msgid "Auto-Calc"
 msgstr ""
 

localization/i18n/ca/OrcaSlicer_ca.po

@@ -8761,6 +8761,10 @@ msgstr "Ample de la línia de moldejat de punta( ramming )"
 msgid "Ramming line spacing"
 msgstr "Espai entre línies de Moldejat de punta( Ramming )"
 
+#. TRN: The placeholder expands to Ctrl or Cmd (on macOS).
+msgid "For constant flow rate, hold %1% while dragging."
+msgstr ""
+
 msgid "Auto-Calc"
 msgstr "Calcular Automàticament"
 

localization/i18n/cs/OrcaSlicer_cs.po

@@ -8494,6 +8494,10 @@ msgstr "Šířka linky při rapidní extruzi"
 msgid "Ramming line spacing"
 msgstr "Rozestup linek při rapidní extruzi"
 
+#. TRN: The placeholder expands to Ctrl or Cmd (on macOS).
+msgid "For constant flow rate, hold %1% while dragging."
+msgstr "Pro konstantní průtok stiskněte %1% při přetahování."
+
 msgid "Auto-Calc"
 msgstr "Automatický výpočet"
 

localization/i18n/de/OrcaSlicer_de.po

@@ -8840,6 +8840,10 @@ msgstr "Ramming-Linienbreite"
 msgid "Ramming line spacing"
 msgstr "Ramming-Linienabstand"
 
+#. TRN: The placeholder expands to Ctrl or Cmd (on macOS).
+msgid "For constant flow rate, hold %1% while dragging."
+msgstr "Um eine konstante Flussrate zu erhalten, halten Sie %1% gedrückt, während Sie ziehen."
+
 msgid "Auto-Calc"
 msgstr "Automatisch berechnen"
 

localization/i18n/en/OrcaSlicer_en.po

@@ -8174,6 +8174,10 @@ msgstr ""
 msgid "Ramming line spacing"
 msgstr ""
 
+#. TRN: The placeholder expands to Ctrl or Cmd (on macOS).
+msgid "For constant flow rate, hold %1% while dragging."
+msgstr ""
+
 msgid "Auto-Calc"
 msgstr ""
 

localization/i18n/es/OrcaSlicer_es.po

@@ -8773,6 +8773,10 @@ msgstr "Ancho de línea de Moldeado de Extremo"
 msgid "Ramming line spacing"
 msgstr "Separación de línea de moldeado de extremo"
 
+#. TRN: The placeholder expands to Ctrl or Cmd (on macOS).
+msgid "For constant flow rate, hold %1% while dragging."
+msgstr "Para un flujo constante, mantén pulsado %1% mientras arrastras."
+
 msgid "Auto-Calc"
 msgstr "Calculado automático"
 

localization/i18n/fr/OrcaSlicer_fr.po

@@ -8868,6 +8868,10 @@ msgstr "Largeur de ligne du pilonnage"
 msgid "Ramming line spacing"
 msgstr "Espacement des lignes du pilonnage"
 
+#. TRN: The placeholder expands to Ctrl or Cmd (on macOS).
+msgid "For constant flow rate, hold %1% while dragging."
+msgstr "Pour un débit constant, maintenez %1% tout en faisant glisser."
+
 msgid "Auto-Calc"
 msgstr "Auto-Calc"
 

localization/i18n/hu/OrcaSlicer_hu.po

@@ -8406,6 +8406,10 @@ msgstr "Tömörítési vonal szélessége"
 msgid "Ramming line spacing"
 msgstr "Tömörítési vonal térköze"
 
+#. TRN: The placeholder expands to Ctrl or Cmd (on macOS).
+msgid "For constant flow rate, hold %1% while dragging."
+msgstr ""
+
 msgid "Auto-Calc"
 msgstr "Automatikus számítás"
 

localization/i18n/it/OrcaSlicer_it.po

@@ -8799,6 +8799,11 @@ msgstr "Larghezza linea di modellazione del filamento"
 msgid "Ramming line spacing"
 msgstr "Spaziatura tra linee di modellazione del filamento"
 
+#. TRN: The placeholder expands to Ctrl or Cmd (on macOS).
+msgid "For constant flow rate, hold %1% while dragging."
+msgstr ""
+"Per ottenere un avanzamento costante, tieni premuto %1% mentre trascini."
+
 msgid "Auto-Calc"
 msgstr "Calcolo automatico"
 

localization/i18n/ja/OrcaSlicer_ja.po

@@ -8202,6 +8202,10 @@ msgstr "ラミング線幅"
 msgid "Ramming line spacing"
 msgstr "ラミング線間距離"
 
+#. TRN: The placeholder expands to Ctrl or Cmd (on macOS).
+msgid "For constant flow rate, hold %1% while dragging."
+msgstr "流量を一定にするには、%1% を押したままドラッグします。"
+
 msgid "Auto-Calc"
 msgstr "自動計算"
 

localization/i18n/ko/OrcaSlicer_ko.po

@@ -8474,6 +8474,10 @@ msgstr "채워넣기 선 너비"
 msgid "Ramming line spacing"
 msgstr "채워넣기 선 간격"
 
+#. TRN: The placeholder expands to Ctrl or Cmd (on macOS).
+msgid "For constant flow rate, hold %1% while dragging."
+msgstr ""
+
 msgid "Auto-Calc"
 msgstr "자동 계산"
 

localization/i18n/lt/OrcaSlicer_lt.po

@@ -8738,6 +8738,10 @@ msgstr "Įspaudimo linijos plotis"
 msgid "Ramming line spacing"
 msgstr "Įspaudimo tarpai tarp linijų"
 
+#. TRN: The placeholder expands to Ctrl or Cmd (on macOS).
+msgid "For constant flow rate, hold %1% while dragging."
+msgstr ""
+
 msgid "Auto-Calc"
 msgstr "Automatinis skaičiavimas"
 

localization/i18n/nl/OrcaSlicer_nl.po

@@ -8555,6 +8555,10 @@ msgstr "Lijnbreedte voor ramming"
 msgid "Ramming line spacing"
 msgstr "Lijnafstand voor ramming"
 
+#. TRN: The placeholder expands to Ctrl or Cmd (on macOS).
+msgid "For constant flow rate, hold %1% while dragging."
+msgstr ""
+
 msgid "Auto-Calc"
 msgstr "Automatisch berekenen"
 

localization/i18n/pl/OrcaSlicer_pl.po

@@ -8719,6 +8719,10 @@ msgstr "Szerokość linii wyciskania"
 msgid "Ramming line spacing"
 msgstr "Odstęp linii wyciskania"
 
+#. TRN: The placeholder expands to Ctrl or Cmd (on macOS).
+msgid "For constant flow rate, hold %1% while dragging."
+msgstr "Aby uzyskać stałe natężenie przepływu, przytrzymaj %1% podczas przeciągania."
+
 msgid "Auto-Calc"
 msgstr "Auto-obliczenia"
 

localization/i18n/pt_BR/OrcaSlicer_pt_BR.po

@@ -8750,6 +8750,10 @@ msgstr "Largura da linha de moldeamento"
 msgid "Ramming line spacing"
 msgstr "Espaçamento da linha de moldeamento"
 
+#. TRN: The placeholder expands to Ctrl or Cmd (on macOS).
+msgid "For constant flow rate, hold %1% while dragging."
+msgstr ""
+
 msgid "Auto-Calc"
 msgstr "Auto-Calc"
 

localization/i18n/ru/OrcaSlicer_ru.po

@@ -8845,6 +8845,10 @@ msgstr "Ширина линии при рэмминге"
 msgid "Ramming line spacing"
 msgstr "Расстояние между линиями при рэмминге"
 
+#. TRN: The placeholder expands to Ctrl or Cmd (on macOS).
+msgid "For constant flow rate, hold %1% while dragging."
+msgstr "Для постоянного объёмного расхода удерживайте нажатой клавишу %1% при перетаскивании."
+
 msgid "Auto-Calc"
 msgstr "Авторасчёт"
 

localization/i18n/sv/OrcaSlicer_sv.po

@@ -8400,6 +8400,10 @@ msgstr ""
 msgid "Ramming line spacing"
 msgstr ""
 
+#. TRN: The placeholder expands to Ctrl or Cmd (on macOS).
+msgid "For constant flow rate, hold %1% while dragging."
+msgstr ""
+
 msgid "Auto-Calc"
 msgstr "Autoberäkna"
 

localization/i18n/tr/OrcaSlicer_tr.po

@@ -8660,6 +8660,10 @@ msgstr "Sıkıştırma hattı genişliği"
 msgid "Ramming line spacing"
 msgstr "Sıkıştırma hattı aralığı"
 
+#. TRN: The placeholder expands to Ctrl or Cmd (on macOS).
+msgid "For constant flow rate, hold %1% while dragging."
+msgstr ""
+
 msgid "Auto-Calc"
 msgstr "Otomatik Hesaplama"
 

localization/i18n/uk/OrcaSlicer_uk.po

@@ -8744,6 +8744,10 @@ msgstr "Ширина ліній раммінгу"
 msgid "Ramming line spacing"
 msgstr "Проміжки між лініями раммінгу"
 
+#. TRN: The placeholder expands to Ctrl or Cmd (on macOS).
+msgid "For constant flow rate, hold %1% while dragging."
+msgstr ""
+
 msgid "Auto-Calc"
 msgstr "Автокалькулятор"
 

localization/i18n/zh_CN/OrcaSlicer_zh_CN.po

@@ -8263,6 +8263,10 @@ msgstr "尖端成型线宽"
 msgid "Ramming line spacing"
 msgstr "尖端成型线间距"
 
+#. TRN: The placeholder expands to Ctrl or Cmd (on macOS).
+msgid "For constant flow rate, hold %1% while dragging."
+msgstr ""
+
 msgid "Auto-Calc"
 msgstr "自动计算"
 

localization/i18n/zh_TW/OrcaSlicer_zh_TW.po

@@ -8299,6 +8299,10 @@ msgstr "尖端成型線寬"
 msgid "Ramming line spacing"
 msgstr "尖端成型線間距"
 
+#. TRN: The placeholder expands to Ctrl or Cmd (on macOS).
+msgid "For constant flow rate, hold %1% while dragging."
+msgstr ""
+
 msgid "Auto-Calc"
 msgstr "自動計算"
 

src/slic3r/GUI/RammingChart.cpp

@@ -95,6 +95,40 @@ void Chart::draw() {
     label = _(L("Volumetric speed")) + " (" + _("mm³/s") + ")";
     dc.GetTextExtent(label,&text_width,&text_height);
     dc.DrawRotatedText(label,wxPoint(0,0.5*(m_rect.GetBottom()+m_rect.GetTop())+text_width/2.f),90);
+
+    // draw a label with the value above each button
+    for (auto& button : m_buttons) {
+        if (!visible_area.Contains(button.get_pos()))
+            continue; 
+        
+        wxPoint button_screen_pos = math_to_screen(button.get_pos());
+        wxString value_label = wxString().Format(wxT("%.1f"), button.get_pos().m_y);
+
+        int label_width, label_height;
+        dc.GetTextExtent(value_label, &label_width, &label_height);
+
+        const int padding = 4;
+        // Calculate label x position
+        int label_x = button_screen_pos.x - (label_width/2); // centered with button
+        label_x = std::clamp(label_x, m_rect.GetLeft() + (padding*2), m_rect.GetRight() - label_width - (padding*2)); // adjust to fit within chart bounds
+        
+        // Calculate label y position
+        int label_y = button_screen_pos.y - (side/2) - label_height - (padding*2); // above button
+        if (label_y - (padding*2) < m_rect.GetTop()) { // move below the button if there isn't enough space
+            label_y = button_screen_pos.y + (side/2) + (padding*2); 
+        }
+        
+        // Draw label background
+        dc.SetPen(wxPen(StateColor::darkModeColorFor(wxColour("#DBDBDB")), 1));
+        wxColour bg_color = StateColor::darkModeColorFor(wxColour("#F1F1F1"));
+        dc.SetBrush(wxBrush(wxColour(bg_color.Red(), bg_color.Green(), bg_color.Blue(), 204))); // 80% opacity
+        wxRect label_rect(label_x - padding, label_y - padding, label_width + (2*padding), label_height + (2*padding));
+        dc.DrawRoundedRectangle(label_rect, 2);
+        
+        // Draw the label text
+        dc.SetTextForeground(StateColor::darkModeColorFor("#363636")); 
+        dc.DrawText(value_label, wxPoint(label_x, label_y));
+    }
 }
 
 void Chart::mouse_right_button_clicked(wxMouseEvent& event) {
@@ -111,6 +145,7 @@ void Chart::mouse_right_button_clicked(wxMouseEvent& event) {
 
 
 void Chart::mouse_clicked(wxMouseEvent& event) {
+    m_uniform = (event.GetModifiers() == wxMOD_CONTROL);
     wxPoint point = event.GetPosition();
     int button_index = which_button_is_clicked(point);
     if ( button_index != -1) {
@@ -136,7 +171,15 @@ void Chart::mouse_moved(wxMouseEvent& event) {
     }    
     int delta_x = pos.x - m_previous_mouse.x;
     int delta_y = pos.y - m_previous_mouse.y;
-    m_dragged->move(fixed_x?0:double(delta_x)/m_rect.GetWidth() * visible_area.m_width,-double(delta_y)/m_rect.GetHeight() * visible_area.m_height); 
+
+    double new_y = m_dragged->get_pos().m_y - double(delta_y) / m_rect.GetHeight() * visible_area.m_height;
+
+    if (m_uniform)
+        for (ButtonToDrag& b : m_buttons)
+            b.move(fixed_x?0:double(delta_x)/m_rect.GetWidth() * visible_area.m_width, new_y - b.get_pos().m_y); 
+    else
+        m_dragged->move(fixed_x?0:double(delta_x)/m_rect.GetWidth() * visible_area.m_width, new_y - m_dragged->get_pos().m_y); 
+
     m_previous_mouse = pos;
     recalculate_line();
 }

src/slic3r/GUI/RammingChart.hpp

@@ -22,7 +22,7 @@ public:
         SetBackgroundColour(*wxWHITE);
         SetBackgroundStyle(wxBG_STYLE_PAINT);
         m_rect = wxRect(wxPoint(legend_side,0),rect.GetSize()-wxSize(legend_side,legend_side));
-        visible_area = wxRect2DDouble(0.0, 0.0, sampling*ramming_speed_size, 20.);
+        visible_area = wxRect2DDouble(0.0, 0.0, sampling*ramming_speed_size, 60.);
         m_buttons.clear();
         if (initial_buttons.size()>0)
             for (const auto& pair : initial_buttons)
@@ -30,7 +30,7 @@ public:
         recalculate_line();
     }
     void set_xy_range(float x,float y) {
-        x = int(x/0.5) * 0.5;
+        x = int(x/0.25) * 0.25;
         if (x>=0) visible_area.SetRight(x);
         if (y>=0) visible_area.SetBottom(y);
         recalculate_line();
@@ -116,6 +116,7 @@ private:
     wxRect2DDouble visible_area;
     ButtonToDrag* m_dragged = nullptr;
     float m_total_volume = 0.f;  
+    bool m_uniform = false;
     
 };
 

src/slic3r/GUI/WipeTowerDialog.cpp

@@ -7,6 +7,7 @@
 #include "I18N.hpp"
 #include "GUI_App.hpp"
 #include "MsgDialog.hpp"
+#include "format.hpp"
 #include "libslic3r/Color.hpp"
 #include "Widgets/Button.hpp"
 #include "Widgets/StaticLine.hpp"
@@ -14,6 +15,7 @@
 #include "slic3r/Utils/ColorSpaceConvert.hpp"
 #include "MainFrame.hpp"
 #include "libslic3r/Config.hpp"
+#include "Widgets/Label.hpp"
 
 using namespace Slic3r;
 using namespace Slic3r::GUI;
@@ -115,10 +117,24 @@ RammingPanel::RammingPanel(wxWindow* parent, const std::string& parameters)
     update_ui(m_chart);
  	sizer_chart->Add(m_chart, 0, wxALL, 5);
 
-    m_widget_time                             = new SpinInput(this, wxEmptyString, "ms" , wxDefaultPosition, wxSize(scale(120), -1), wxSP_ARROW_KEYS, 0 , 5000 , 3000, 500);
+    // Create help text for constant flow rate dragging
+    std::string ctrl_str = GUI::shortkey_ctrl_prefix();
+    if (!ctrl_str.empty() && ctrl_str.back() == '+') 
+        ctrl_str.pop_back(); // Remove trailing '+'
+    wxString message = format_wxstr(_L("For constant flow rate, hold %1% while dragging."), ctrl_str);
+    Label* label = new Label(this, wxEmptyString);
+    wxClientDC dc(label);
+    wxString multiline_message;
+    label->SetFont(Label::Body_14);
+    label->SetForegroundColour(StateColor::darkModeColorFor(wxColour("#363636")));
+    label->split_lines(dc, scale(470), message, multiline_message);
+    label->SetLabel(multiline_message);
+    sizer_chart->Add(label, 0, wxEXPAND | wxALL, 5);
+
+    m_widget_time                             = new SpinInput(this, wxEmptyString, "ms" , wxDefaultPosition, wxSize(scale(120), -1), wxSP_ARROW_KEYS, 0 , 5000 , 3000, 250);
     m_widget_volume                           = new SpinInput(this, wxEmptyString, "mm³", wxDefaultPosition, wxSize(scale(120), -1), wxSP_ARROW_KEYS, 0 , 10000, 0   );
-    m_widget_ramming_line_width_multiplicator = new SpinInput(this, wxEmptyString, "%"  , wxDefaultPosition, wxSize(scale(120), -1), wxSP_ARROW_KEYS, 10, 200  , 100 );
+    m_widget_ramming_line_width_multiplicator = new SpinInput(this, wxEmptyString, "%"  , wxDefaultPosition, wxSize(scale(120), -1), wxSP_ARROW_KEYS, 10, 300  , 100 );
-    m_widget_ramming_step_multiplicator       = new SpinInput(this, wxEmptyString, "%"  , wxDefaultPosition, wxSize(scale(120), -1), wxSP_ARROW_KEYS, 10, 200  , 100 );
+    m_widget_ramming_step_multiplicator       = new SpinInput(this, wxEmptyString, "%"  , wxDefaultPosition, wxSize(scale(120), -1), wxSP_ARROW_KEYS, 10, 300  , 100 );
 
     auto add_title = [this, sizer_param](wxString label){
         auto title = new StaticLine(this, 0, label);