Implemented possibility to set extruder sequence for whole print

src/slic3r/GUI/ExtruderSequenceDialog.hpp

@@ -0,0 +1,45 @@
+#ifndef slic3r_GUI_ExtruderSequenceDialog_hpp_
+#define slic3r_GUI_ExtruderSequenceDialog_hpp_
+
+#include "GUI_Utils.hpp"
+#include "wxExtensions.hpp"
+
+class wxTextCtrl;
+class wxFlexGridSizer;
+
+namespace Slic3r {
+namespace GUI {
+
+// ----------------------------------------------------------------------------
+// ExtruderSequenceDialog: a node inside ObjectDataViewModel
+// ----------------------------------------------------------------------------
+
+class ExtruderSequenceDialog: public DPIDialog
+{
+    ScalableBitmap  m_bmp_del;
+    ScalableBitmap  m_bmp_add;
+    DoubleSlider::ExtrudersSequence m_sequence;
+
+    wxTextCtrl* m_interval_by_layers {nullptr}; 
+    wxTextCtrl* m_interval_by_mm {nullptr};
+
+    wxFlexGridSizer* m_intervals_grid_sizer {nullptr};
+    wxFlexGridSizer* m_extruders_grid_sizer {nullptr};
+public:
+    ExtruderSequenceDialog(const DoubleSlider::ExtrudersSequence& sequence);
+
+    ~ExtruderSequenceDialog() {}
+
+    DoubleSlider::ExtrudersSequence GetValue() { return m_sequence; }
+
+protected:
+    void apply_extruder_sequence();
+    void on_dpi_changed(const wxRect& suggested_rect) override;
+    
+};
+
+}
+}
+
+
+#endif // slic3r_GUI_ExtruderSequenceDialog_hpp_