add toggles for region fade in/out/both active, plus toggle for region fades visibility

[ardour.git] / gtk2_ardour / audio_region_view.cc

diff --git a/gtk2_ardour/audio_region_view.cc b/gtk2_ardour/audio_region_view.cc
index 2bc45ddaca17329a246ef568fc40e158196f44c8..8b6dab3cc942e4c2417aacb5f9a8469c1e9bcdde 100644 (file)
--- a/gtk2_ardour/audio_region_view.cc
+++ b/gtk2_ardour/audio_region_view.cc
@@ -176,7 +176,6 @@ AudioRegionView::init (Gdk::Color& basic_color, bool wfd)
        fade_out_shape->property_fill_color_rgba() = fade_color;
        fade_out_shape->set_data ("regionview", this);
 
-
        {
                uint32_t r,g,b,a;
                UINT_TO_RGBA(fill_color,&r,&g,&b,&a);
@@ -199,6 +198,10 @@ AudioRegionView::init (Gdk::Color& basic_color, bool wfd)
                fade_out_handle->set_data ("regionview", this);
        }
 
+       if (!Config->get_show_region_fades()) {
+               set_fade_visibility (false);
+       }
+
        string foo = _region->name();
        foo += ':';
        foo += "gain";
@@ -392,8 +395,10 @@ AudioRegionView::reset_width_dependent_items (double pixel_width)
                                fade_in_handle->hide();
                                fade_out_handle->hide();
                        } else {
-                               fade_in_handle->show();
-                               fade_out_handle->show();
+                               if (Config->get_show_region_fades()) {
+                                       fade_in_handle->show();
+                                       fade_out_handle->show();
+                               }
                        }
                }
        }
@@ -533,7 +538,9 @@ AudioRegionView::reset_fade_in_shape_width (nframes_t width)
                return;
        }
 
-       fade_in_shape->show();
+       if (Config->get_show_region_fades()) {
+               fade_in_shape->show();
+       }
 
        float curve[npoints];
        audio_region()->fade_in().get_vector (0, audio_region()->fade_in().back()->when, curve, npoints);
@@ -619,7 +626,9 @@ AudioRegionView::reset_fade_out_shape_width (nframes_t width)
                return;
        } 
        
-       fade_out_shape->show();
+       if (Config->get_show_region_fades()) {
+               fade_out_shape->show();
+       }
 
        float curve[npoints];
        audio_region()->fade_out().get_vector (0, audio_region()->fade_out().back()->when, curve, npoints);
@@ -1266,3 +1275,34 @@ AudioRegionView::set_frame_color ()
        }
 }
 
+void
+AudioRegionView::set_fade_visibility (bool yn)
+{
+       if (yn) {
+               if (fade_in_shape) {
+                       fade_in_shape->show();
+               }
+               if (fade_out_shape) {
+                       fade_out_shape->show ();
+               } 
+               if (fade_in_handle) {
+                       fade_in_handle->show ();
+               } 
+               if (fade_out_handle) {
+                       fade_out_handle->show ();
+               }
+       } else {
+               if (fade_in_shape) {
+                       fade_in_shape->hide();
+               }
+               if (fade_out_shape) {
+                       fade_out_shape->hide ();
+               } 
+               if (fade_in_handle) {
+                       fade_in_handle->hide ();
+               } 
+               if (fade_out_handle) {
+                       fade_out_handle->hide ();
+               }
+       }
+}