Make AMS trays read-only in laser mode and add the gradient fill helper

src/slic3r/GUI/Widgets/AMSControl.cpp

@@ -927,6 +927,7 @@ void AMSControl::UpdateAms(const std::string   &series_name,
                            std::vector<AMSinfo> ext_info,
                            DevExtderSystem           data,
                            std::string          dev_id,
+                           MachineObject*       obj,
                            bool                 is_reset,
                            bool                 test)
 {
@@ -996,6 +997,18 @@ void AMSControl::UpdateAms(const std::string   &series_name,
             }
         }
 
+        // 2D mode (laser/cut) makes every spool view-only: show the read-only (eye) icon while the spool
+        // stays clickable to open the read-only filament dialog.
+        // Orca: gated on the device mode via MachineObject::is_fdm_type(); obj is null for callers that do
+        // not supply it, leaving spools editable.
+        const bool view_only = obj && !obj->is_fdm_type();
+        for (auto ams_item : m_ams_item_list) {
+            if (ams_item.second == nullptr) { continue; }
+            for (auto lib_it : ams_item.second->get_can_lib_list()) {
+                if (lib_it.second) { lib_it.second->set_view_only(view_only); }
+            }
+        }
+
         for (auto ams_prv : m_ams_preview_list) {
             std::string id = ams_prv.second->get_ams_id();
             auto item = m_ams_item_list.find(id);

src/slic3r/GUI/Widgets/AMSControl.hpp

@@ -179,8 +179,10 @@ public:
                    std::vector<AMSinfo> ext_info,
                    DevExtderSystem           data,
                    std::string          dev_id,
+                   MachineObject*       obj      = nullptr,
                    bool                 is_reset = true,
                    bool                 test     = false);
+    // Orca: simulation-data generator for local AMS-layout testing (no device required)
     std::vector<AMSinfo> GenerateSimulateData();
 
     void AddAms(AMSinfo info, AMSPanelPos pos = AMSPanelPos::LEFT_PANEL);

src/slic3r/GUI/Widgets/AMSItem.cpp

@@ -3,6 +3,7 @@
 #include "../BitmapCache.hpp"
 #include "../I18N.hpp"
 #include "../GUI_App.hpp"
+#include "../FilamentBitmapUtils.hpp"
 #include "../Utils/WxFontUtils.hpp"
 
 #include "slic3r/GUI/DeviceTab/uiAmsHumidityPopup.h"
@@ -1374,6 +1375,11 @@ void AMSLib::render_lite_lib(wxDC& dc)
         }
     }
 
+    // View-only mode forces the read-only (eye) icon even for third-party spools.
+    if (m_view_only) {
+        temp_bitmap_third = temp_bitmap_brand;
+    }
+
     dc.SetPen(wxPen(*wxTRANSPARENT_PEN));
     if (m_info.material_cols.size() > 1) {
         int left = FromDIP(10);
@@ -1382,7 +1388,7 @@ void AMSLib::render_lite_lib(wxDC& dc)
         if (m_info.ctype == 0) {
             for (int i = 0; i < m_info.material_cols.size() - 1; i++) {
                 auto rect = wxRect(left, FromDIP(10), libsize.x - FromDIP(18), libsize.y - FromDIP(18));
-                dc.GradientFillLinear(rect, m_info.material_cols[i], m_info.material_cols[i + 1], wxEAST);
+                fill_gradient_rect_east(dc, rect, m_info.material_cols[i], m_info.material_cols[i + 1]);
                 left += gwidth;
             }
         }
@@ -1465,6 +1471,11 @@ void AMSLib::render_generic_lib(wxDC &dc)
         temp_bitmap_brand = m_bitmap_readonly;
     }
 
+    // View-only mode forces the read-only (eye) icon even for third-party spools.
+    if (m_view_only) {
+        temp_bitmap_third = temp_bitmap_brand;
+    }
+
     dc.SetPen(wxPen(tmp_lib_colour, 1, wxPENSTYLE_SOLID));
     dc.SetBrush(wxBrush(tmp_lib_colour));
 
@@ -1575,7 +1586,7 @@ void AMSLib::render_generic_lib(wxDC &dc)
                     }
 
                     auto rect = wxRect(left, height - curr_height, gwidth, curr_height);
-                    dc.GradientFillLinear(rect, m_info.material_cols[i], m_info.material_cols[i + 1], wxEAST);
+                    fill_gradient_rect_east(dc, rect, m_info.material_cols[i], m_info.material_cols[i + 1]);
                     left += gwidth;
                 }
             }
@@ -2749,7 +2760,7 @@ void AMSPreview::doRender(wxDC &dc)
                         }
 
                         auto rect = wxRect(fleft, (size.y - AMS_ITEM_CUBE_SIZE.y) / 2, gwidth, AMS_ITEM_CUBE_SIZE.y);
-                        dc.GradientFillLinear(rect, iter->material_cols[i], iter->material_cols[i + 1], wxEAST);
+                        fill_gradient_rect_east(dc, rect, iter->material_cols[i], iter->material_cols[i + 1]);
                         fleft += gwidth;
                     }
                 }
@@ -2821,7 +2832,7 @@ void AMSPreview::doRender(wxDC &dc)
                     }
 
                     auto rect = wxRect(fleft, (size.y - AMS_ITEM_CUBE_SIZE.y) / 2, gwidth, AMS_ITEM_CUBE_SIZE.y);
-                    dc.GradientFillLinear(rect, iter.material_cols[i], iter.material_cols[i + 1], wxEAST);
+                    fill_gradient_rect_east(dc, rect, iter.material_cols[i], iter.material_cols[i + 1]);
                     fleft += gwidth;
                 }
             }

src/slic3r/GUI/Widgets/AMSItem.hpp

@@ -503,6 +503,9 @@ public:
     void         support_cali(bool sup) { m_support_cali = sup; Refresh(); };
     virtual bool Enable(bool enable = true);
     void         set_disable_mode(bool disable) { m_disable_mode = disable; }
+    // View-only mode (2D laser/cut): show the read-only (eye) icon for every editable spool
+    // while keeping it clickable to open the read-only filament dialog.
+    void         set_view_only(bool view_only) { if (m_view_only != view_only) { m_view_only = view_only; Refresh(); } }
     void         msw_rescale();
     void         on_pass_road(bool pass);
 
@@ -542,6 +545,7 @@ protected:
     wxColour m_road_def_color;
     wxColour m_lib_color;
     bool m_disable_mode{ false };
+    bool m_view_only{ false };
     bool m_pass_road{false};
 
     void on_enter_window(wxMouseEvent &evt);