make waveforms centered when height hits NAME_HIGHLIGHT_THRESHOLD

[ardour.git] / gtk2_ardour / pan_automation_time_axis.cc

diff --git a/gtk2_ardour/pan_automation_time_axis.cc b/gtk2_ardour/pan_automation_time_axis.cc
index 587a42f3e5b450201538bec2eee6ea4ac0b8d12c..b72eda78bd18bb3297ab51302e3df3daeb89f62c 100644 (file)
--- a/gtk2_ardour/pan_automation_time_axis.cc
+++ b/gtk2_ardour/pan_automation_time_axis.cc
@@ -26,16 +26,18 @@
 
 #include "pan_automation_time_axis.h"
 #include "automation_line.h"
+#include "canvas_impl.h"
 
 #include "i18n.h"
 
 using namespace ARDOUR;
+using namespace PBD;
 using namespace Gtk;
 
-PanAutomationTimeAxisView::PanAutomationTimeAxisView (Session& s, Route& r, PublicEditor& e, TimeAxisView& parent, Widget* p, std::string n)
+PanAutomationTimeAxisView::PanAutomationTimeAxisView (Session& s, Route& r, PublicEditor& e, TimeAxisView& parent, Canvas& canvas, std::string n)
 
        : AxisView (s),
-         AutomationTimeAxisView (s, r, e, parent, p, n, X_("pan"), "")
+         AutomationTimeAxisView (s, r, e, parent, canvas, n, X_("pan"), "")
 {
 }
 
@@ -44,7 +46,7 @@ PanAutomationTimeAxisView::~PanAutomationTimeAxisView ()
 }
 
 void
-PanAutomationTimeAxisView::add_automation_event (GtkCanvasItem* item, GdkEvent* event, jack_nframes_t when, double y)
+PanAutomationTimeAxisView::add_automation_event (ArdourCanvas::Item* item, GdkEvent* event, jack_nframes_t when, double y)
 {
        if (lines.empty()) {
                /* no data, possibly caused by no outputs/inputs */
@@ -63,7 +65,7 @@ PanAutomationTimeAxisView::add_automation_event (GtkCanvasItem* item, GdkEvent*
 
        double x = 0;
 
-       gtk_canvas_item_w2i (canvas_display, &x, &y);
+       canvas_display->w2i (x, y);
 
        /* compute vertical fractional position */