fixing build issues

xs/src/slic3r/AppController.cpp

@@ -256,7 +256,7 @@ void PrintController::slice()
     slice(pri);
 }
 
-void IProgressIndicator::message_fmt(
+void ProgressIndicator::message_fmt(
         const string &fmtstr, ...) {
     std::stringstream ss;
     va_list args;
@@ -341,34 +341,6 @@ void AppController::arrange_model()
                      _(L("Exception occurred")));
     }
 
-    // Create the arranger config
-    auto min_obj_distance = static_cast<Coord>(dist/SCALING_FACTOR);
-
-    auto& bedpoints = print_ctl()->config().bed_shape.values;
-    Polyline bed; bed.points.reserve(bedpoints.size());
-    for(auto& v : bedpoints)
-        bed.append(Point::new_scale(v(0), v(1)));
-
-    if(pind) pind->update(0, _(L("Arranging objects...")));
-
-    try {
-        arr::arrange(*model_,
-                     min_obj_distance,
-                     bed,
-                     arr::BOX,
-                     false, // create many piles not just one pile
-                     [this, pind, count](unsigned rem) {
-            if(pind)
-                pind->update(count - rem, _(L("Arranging objects...")));
-        });
-    } catch(std::exception& e) {
-        std::cerr << e.what() << std::endl;
-        report_issue(IssueType::ERR,
-                     _(L("Could not arrange model objects! "
-                     "Some geometries may be invalid.")),
-                     _(L("Exception occurred")));
-    }
-
     // Restore previous max value
     if(pind) {
         pind->max(pmax);

xs/src/slic3r/GUI/GUI.cpp

@@ -181,6 +181,8 @@ void set_main_frame(wxFrame *main_frame)
     g_wxMainFrame = main_frame;
 }
 
+wxFrame* get_main_frame() { return g_wxMainFrame; }
+
 void set_tab_panel(wxNotebook *tab_panel)
 {
     g_wxTabPanel = tab_panel;

xs/src/slic3r/GUI/GUI.hpp

@@ -97,6 +97,7 @@ void set_3DScene(_3DScene *scene);
 AppConfig*	get_app_config();
 wxApp*		get_app();
 PresetBundle* get_preset_bundle();
+wxFrame* get_main_frame();
 
 const wxColour& get_label_clr_modified();
 const wxColour& get_label_clr_sys();