From f038eca52c34950ffa5227aebda27b3594f412b7 Mon Sep 17 00:00:00 2001
From: enricoturri1966 <enricoturri@seznam.cz>
Date: Tue, 7 Mar 2023 08:59:33 +0100
Subject: [PATCH] #9483 - Added keyboard shortcut CTRL+D to toggle the
 visibility of the printbed reference axes

---
 src/slic3r/GUI/3DBed.cpp             |  3 +++
 src/slic3r/GUI/3DBed.hpp             |  3 +++
 src/slic3r/GUI/GLCanvas3D.cpp        | 29 ++++++++++++++++------------
 src/slic3r/GUI/KBShortcutsDialog.cpp |  2 ++
 4 files changed, 25 insertions(+), 12 deletions(-)

diff --git a/src/slic3r/GUI/3DBed.cpp b/src/slic3r/GUI/3DBed.cpp
index d19e23ecd..ada871486 100644
--- a/src/slic3r/GUI/3DBed.cpp
+++ b/src/slic3r/GUI/3DBed.cpp
@@ -366,6 +366,9 @@ std::tuple<Bed3D::Type, std::string, std::string> Bed3D::detect_type(const Point
 
 void Bed3D::render_axes()
 {
+    if (!m_show_axes)
+        return;
+
     if (m_build_volume.valid())
 #if ENABLE_WORLD_COORDINATE
         m_axes.render(Transform3d::Identity(), 0.25f);
diff --git a/src/slic3r/GUI/3DBed.hpp b/src/slic3r/GUI/3DBed.hpp
index ebfc1123d..36aefef79 100644
--- a/src/slic3r/GUI/3DBed.hpp
+++ b/src/slic3r/GUI/3DBed.hpp
@@ -84,6 +84,7 @@ private:
 #endif // ENABLE_WORLD_COORDINATE
 
     float m_scale_factor{ 1.0f };
+    bool m_show_axes{ true };
 
 public:
     Bed3D() = default;
@@ -111,6 +112,8 @@ public:
     bool contains(const Point& point) const;
     Point point_projection(const Point& point) const;
 
+    void toggle_show_axes() { m_show_axes = !m_show_axes; }
+
     void render(GLCanvas3D& canvas, const Transform3d& view_matrix, const Transform3d& projection_matrix, bool bottom, float scale_factor, bool show_axes, bool show_texture);
     void render_for_picking(GLCanvas3D& canvas, const Transform3d& view_matrix, const Transform3d& projection_matrix, bool bottom, float scale_factor);
 
diff --git a/src/slic3r/GUI/GLCanvas3D.cpp b/src/slic3r/GUI/GLCanvas3D.cpp
index 2cee2c7c4..05cff51fa 100644
--- a/src/slic3r/GUI/GLCanvas3D.cpp
+++ b/src/slic3r/GUI/GLCanvas3D.cpp
@@ -2349,6 +2349,23 @@ void GLCanvas3D::on_char(wxKeyEvent& evt)
 #endif /* __APPLE__ */
             post_event(SimpleEvent(EVT_GLTOOLBAR_COPY));
         break;
+#ifdef __APPLE__
+        case 'd':
+        case 'D':
+#else /* __APPLE__ */
+        case WXK_CONTROL_D:
+#endif /* __APPLE__ */
+            m_bed.toggle_show_axes();
+            m_dirty = true;
+            break;
+#ifdef __APPLE__
+        case 'f':
+        case 'F':
+#else /* __APPLE__ */
+        case WXK_CONTROL_F:
+#endif /* __APPLE__ */
+            _activate_search_toolbar_item();
+            break;
 #ifdef __APPLE__
         case 'm':
         case 'M':
@@ -2385,18 +2402,6 @@ void GLCanvas3D::on_char(wxKeyEvent& evt)
 #endif /* __APPLE__ */
             post_event(SimpleEvent(EVT_GLTOOLBAR_PASTE));
         break;
-
-
-#ifdef __APPLE__
-        case 'f':
-        case 'F':
-#else /* __APPLE__ */
-        case WXK_CONTROL_F:
-#endif /* __APPLE__ */
-            _activate_search_toolbar_item();
-            break;
-
-
 #ifdef __APPLE__
         case 'y':
         case 'Y':
diff --git a/src/slic3r/GUI/KBShortcutsDialog.cpp b/src/slic3r/GUI/KBShortcutsDialog.cpp
index 66961b2cd..b2eb2c79d 100644
--- a/src/slic3r/GUI/KBShortcutsDialog.cpp
+++ b/src/slic3r/GUI/KBShortcutsDialog.cpp
@@ -151,6 +151,7 @@ void KBShortcutsDialog::fill_shortcuts()
             { L("Arrow Right"), L("Move selection 10 mm in positive X direction") },
             { std::string("Shift+") + L("Any arrow"), L("Movement step set to 1 mm") },
             { ctrl + L("Any arrow"), L("Movement in camera space") },
+            { ctrl + "D", L("Show/hide reference axes") },
             { L("Page Up"), L("Rotate selection 45 degrees CCW") },
             { L("Page Down"), L("Rotate selection 45 degrees CW") },
             { "M", L("Gizmo move") },
@@ -231,6 +232,7 @@ void KBShortcutsDialog::fill_shortcuts()
         { "X", L("On/Off one layer mode of the vertical slider") },
         { "L", L("Show/Hide legend") },
         { "C", L("Show/Hide G-code window") },
+        { ctrl + "D", L("Show/hide reference axes") },
     };
 
     m_full_shortcuts.push_back({ { _L("Preview"), "" }, preview_shortcuts });