NO-OP: mark various state property names as explicitly non-translated

[ardour.git] / gtk2_ardour / tempo_curve.cc

diff --git a/gtk2_ardour/tempo_curve.cc b/gtk2_ardour/tempo_curve.cc
index eb187139db403ba43c2c3f5cff6bc5dc3c3c8251..4d2ea31a46f6a9d939e577f2b0e4a9c99fcc2047 100644 (file)
--- a/gtk2_ardour/tempo_curve.cc
+++ b/gtk2_ardour/tempo_curve.cc
@@ -37,7 +37,8 @@ TempoCurve::TempoCurve (PublicEditor& ed, ArdourCanvas::Container& parent, guint
        , _min_tempo (temp.note_types_per_minute())
        , _max_tempo (temp.note_types_per_minute())
        , _tempo (temp)
-
+       , _start_text (0)
+       , _end_text (0)
 {
        frame_position = frame;
        unit_position = editor.sample_to_pixel (frame);
@@ -55,6 +56,18 @@ TempoCurve::TempoCurve (PublicEditor& ed, ArdourCanvas::Container& parent, guint
        points = new ArdourCanvas::Points ();
        _curve->set (*points);
 
+       _start_text = new ArdourCanvas::Text (group);
+       _end_text = new ArdourCanvas::Text (group);
+       _start_text->set_font_description (ARDOUR_UI_UTILS::get_font_for_style (N_("MarkerText")));
+       _end_text->set_font_description (ARDOUR_UI_UTILS::get_font_for_style (N_("MarkerText")));
+       _start_text->set_color (RGBA_TO_UINT (255,255,255,255));
+       _end_text->set_color (RGBA_TO_UINT (255,255,255,255));
+       char buf[10];
+       snprintf (buf, sizeof (buf), "%.3f/%.0f", _tempo.note_types_per_minute(), _tempo.note_type());
+       _start_text->set (buf);
+       snprintf (buf, sizeof (buf), "%.3f", _tempo.end_note_types_per_minute());
+       _end_text->set (buf);
+
        set_color_rgba (rgba);
 
        editor.ZoomChanged.connect (sigc::mem_fun (*this, &TempoCurve::reposition));
@@ -69,7 +82,7 @@ TempoCurve::TempoCurve (PublicEditor& ed, ArdourCanvas::Container& parent, guint
                //group->Event.connect (sigc::bind (sigc::mem_fun (editor, &PublicEditor::canvas_marker_event), group, this));
        }
 
-       _curve->Event.connect (sigc::bind (sigc::mem_fun (editor, &PublicEditor::canvas_tempo_curve_event), _curve, this));
+       group->Event.connect (sigc::bind (sigc::mem_fun (editor, &PublicEditor::canvas_tempo_curve_event), _curve, this));
 
 }
 
@@ -147,6 +160,23 @@ TempoCurve::set_position (framepos_t frame, framepos_t end_frame)
        }
 
        _curve->set (*points);
+
+       char buf[10];
+       snprintf (buf, sizeof (buf), "%.3f/%.0f", _tempo.note_types_per_minute(), _tempo.note_type());
+       _start_text->set (buf);
+       snprintf (buf, sizeof (buf), "%.3f", _tempo.end_note_types_per_minute());
+       _end_text->set (buf);
+
+       _start_text->set_position (ArdourCanvas::Duple (10, .5 ));
+       _end_text->set_position (ArdourCanvas::Duple (editor.sample_to_pixel (end_frame - frame) - _end_text->text_width() - 10, .5 ));
+
+       if (_end_text->text_width() + _start_text->text_width() + 20 > editor.sample_to_pixel (end_frame - frame)) {
+               _start_text->hide();
+               _end_text->hide();
+       } else {
+               _start_text->show();
+               _end_text->show();
+       }
 }
 
 void
@@ -160,7 +190,7 @@ TempoCurve::show ()
 {
        _shown = true;
 
-        group->show ();
+       group->show ();
 }
 
 void
@@ -175,7 +205,7 @@ void
 TempoCurve::set_color_rgba (uint32_t c)
 {
        _color = c;
-       _curve->set_fill_color (UIConfiguration::instance().color_mod (c, "selection rect"));
+       _curve->set_fill_color (UIConfiguration::instance().color_mod (_color, "selection rect"));
        _curve->set_outline_color (_color);
 
 }