From ccd8e3644ecd25c379c1a8841e927d21d598cab7 Mon Sep 17 00:00:00 2001
From: enricoturri1966 <enricoturri@seznam.cz>
Date: Fri, 16 Oct 2020 14:08:24 +0200
Subject: [PATCH] Fixed build when tech ENABLE_GCODE_VIEWER is disabled

---
 src/PrusaSlicer.cpp            | 14 +++++++-------
 src/slic3r/GUI/GUI_App.cpp     |  2 ++
 src/slic3r/GUI/GUI_Preview.cpp |  2 ++
 3 files changed, 11 insertions(+), 7 deletions(-)

diff --git a/src/PrusaSlicer.cpp b/src/PrusaSlicer.cpp
index 0663eddbb..be66d5c54 100644
--- a/src/PrusaSlicer.cpp
+++ b/src/PrusaSlicer.cpp
@@ -577,17 +577,17 @@ int CLI::run(int argc, char **argv)
 // #ifdef USE_WX
 #if ENABLE_GCODE_VIEWER
         GUI::GUI_App* gui = new GUI::GUI_App(start_as_gcodeviewer ? GUI::GUI_App::EAppMode::GCodeViewer : GUI::GUI_App::EAppMode::Editor);
+        if (gui->get_app_mode() != GUI::GUI_App::EAppMode::GCodeViewer) { // gcode viewer is currently not performing instance check
+            bool gui_single_instance_setting = gui->app_config->get("single_instance") == "1";
+            if (Slic3r::instance_check(argc, argv, gui_single_instance_setting)) {
+                //TODO: do we have delete gui and other stuff?
+                return -1;
+            }
+        }
 #else
         GUI::GUI_App *gui = new GUI::GUI_App();
 #endif // ENABLE_GCODE_VIEWER
 
-        if(gui->get_app_mode() != GUI::GUI_App::EAppMode::GCodeViewer){ // gcode viewer is currently not performing instance check
-		    bool gui_single_instance_setting = gui->app_config->get("single_instance") == "1";
-		    if (Slic3r::instance_check(argc, argv, gui_single_instance_setting)) {
-			    //TODO: do we have delete gui and other stuff?
-			    return -1;
-		    }
-        }
 //		gui->autosave = m_config.opt_string("autosave");
         GUI::GUI_App::SetInstance(gui);
 #if ENABLE_GCODE_VIEWER
diff --git a/src/slic3r/GUI/GUI_App.cpp b/src/slic3r/GUI/GUI_App.cpp
index 944cd2391..2dc2676b9 100644
--- a/src/slic3r/GUI/GUI_App.cpp
+++ b/src/slic3r/GUI/GUI_App.cpp
@@ -1578,8 +1578,10 @@ void GUI_App::add_config_menu(wxMenuBar *menu)
                 PreferencesDialog dlg(mainframe);
                 dlg.ShowModal();
                 app_layout_changed = dlg.settings_layout_changed();
+#if ENABLE_GCODE_VIEWER
                 if (dlg.seq_top_layer_only_changed())
                     this->plater_->refresh_print();
+#endif // ENABLE_GCODE_VIEWER
             }
             if (app_layout_changed) {
                 // hide full main_sizer for mainFrame
diff --git a/src/slic3r/GUI/GUI_Preview.cpp b/src/slic3r/GUI/GUI_Preview.cpp
index b91105100..150c2d46f 100644
--- a/src/slic3r/GUI/GUI_Preview.cpp
+++ b/src/slic3r/GUI/GUI_Preview.cpp
@@ -541,7 +541,9 @@ void Preview::refresh_print()
         return;
 
     load_print(true);
+#if ENABLE_GCODE_VIEWER
     m_moves_slider->set_lower_editable(get_app_config()->get("seq_top_layer_only") == "0");
+#endif // ENABLE_GCODE_VIEWER
 }
 
 void Preview::msw_rescale()