add group disposition argument to Route::set_gain() and use it in various UIs

[ardour.git] / libs / canvas / ruler.cc

diff --git a/libs/canvas/ruler.cc b/libs/canvas/ruler.cc
index c5a08ed2830eaeb10218653e860bfcf53de03cbb..e3f23fb10c7d4643c4a6312c7add479fc6015ec1 100644 (file)
--- a/libs/canvas/ruler.cc
+++ b/libs/canvas/ruler.cc
@@ -137,7 +137,7 @@ Ruler::render (Rect const & area, Cairo::RefPtr<Cairo::Context> cr) const
        cr->stroke ();
 
        /* draw ticks + text */
-       
+
        Glib::RefPtr<Pango::Layout> layout = Pango::Layout::create (cr);
        if (_font_description) {
                layout->set_font_description (*_font_description);
@@ -155,16 +155,20 @@ Ruler::render (Rect const & area, Cairo::RefPtr<Cairo::Context> cr) const
                } else {
                        cr->move_to (pos.x, pos.y);
                }
-               
+
                switch (m->style) {
                case Mark::Major:
-                       cr->rel_line_to (0, -height);
+                        if (_divide_height >= 0) {
+                                cr->rel_line_to (0, -_divide_height);
+                        } else {
+                                cr->rel_line_to (0, -height);
+                        }
                        break;
                case Mark::Minor:
-                       cr->rel_line_to (0, -height/2.0);
+                       cr->rel_line_to (0, -height/4.0);
                        break;
                case Mark::Micro:
-                       cr->rel_line_to (0, -height/4.0);
+                       cr->rel_line_to (0, -height/16.0);
                        break;
                }
                cr->stroke ();
@@ -176,24 +180,28 @@ Ruler::render (Rect const & area, Cairo::RefPtr<Cairo::Context> cr) const
 
                        layout->set_text (m->label);
                        logical = layout->get_pixel_logical_extents ();
-                       
-                       cr->move_to (pos.x + 2.0, self.y0 + logical.get_y());
+
+                        if (_divide_height >= 0) {
+                                cr->move_to (pos.x + 2.0, self.y0 + _divide_height + logical.get_y() + 2.0); /* 2 pixel padding below divider */
+                        } else {
+                                cr->move_to (pos.x + 2.0, self.y0 + logical.get_y());
+                        }
                        layout->show_in_cairo_context (cr);
                }
        }
 
         if (_divide_height >= 0.0) {
-                
+
                 cr->set_line_width (1.0);
 
                 set_source_rgba (cr, _divider_color_top);
-                cr->move_to (self.x0, self.y0 + _divide_height+0.5);
-                cr->line_to (self.x1, self.y0 + _divide_height+0.5);
+                cr->move_to (self.x0, self.y0 + _divide_height-1.0+0.5);
+                cr->line_to (self.x1, self.y0 + _divide_height-1.0+0.5);
                 cr->stroke ();
 
                 set_source_rgba (cr, _divider_color_bottom);
-                cr->move_to (self.x0, self.y0 + _divide_height+1.5);
-                cr->line_to (self.x1, self.y0 + _divide_height+1.5);
+                cr->move_to (self.x0, self.y0 + _divide_height+0.5);
+                cr->line_to (self.x1, self.y0 + _divide_height+0.5);
                 cr->stroke ();
 
 
@@ -208,6 +216,13 @@ Ruler::set_divide_height (double h)
         _divide_height = h;
 }
 
+void
+Ruler::set_divide_colors (Color t, Color b)
+{
+        _divider_color_bottom = b;
+        _divider_color_top = t;
+}
+
 void
 Ruler::set_metric (const Metric& m)
 {