enough with umpteen "i18n.h" files. Consolidate on pbd/i18n.h
[ardour.git] / gtk2_ardour / time_axis_view.cc
index 86e0d8c2e4db84372fe9714fab4df101a6d927a9..8ddc2e51ca6faa11757bfd09924b29ef13831a80 100644 (file)
@@ -27,6 +27,7 @@
 #include "pbd/error.h"
 #include "pbd/convert.h"
 #include "pbd/stacktrace.h"
+#include "pbd/unwind.h"
 
 #include <gtkmm2ext/doi.h>
 #include <gtkmm2ext/utils.h>
 #include "canvas/canvas.h"
 #include "canvas/rectangle.h"
 #include "canvas/debug.h"
+#include "canvas/utils.h"
+#include "canvas/colors.h"
 
 #include "ardour/profile.h"
 
-#include "ardour_ui.h"
 #include "ardour_dialog.h"
-#include "global_signals.h"
+#include "floating_text_entry.h"
 #include "gui_thread.h"
 #include "public_editor.h"
 #include "time_axis_view.h"
 #include "streamview.h"
 #include "editor_drag.h"
 #include "editor.h"
+#include "tooltips.h"
+#include "ui_config.h"
 
-#include "i18n.h"
+#include "pbd/i18n.h"
 
 using namespace std;
 using namespace Gtk;
@@ -72,14 +76,19 @@ const double trim_handle_size = 6.0; /* pixels */
 uint32_t TimeAxisView::button_height = 0;
 uint32_t TimeAxisView::extra_height = 0;
 int const TimeAxisView::_max_order = 512;
-unsigned int TimeAxisView::name_width_px = 100; // TODO adjust with font-scaling on style-change
+unsigned int TimeAxisView::name_width_px = 100;
 PBD::Signal1<void,TimeAxisView*> TimeAxisView::CatchDeletion;
 Glib::RefPtr<Gtk::SizeGroup> TimeAxisView::controls_meters_size_group = Glib::RefPtr<Gtk::SizeGroup>();
 Glib::RefPtr<Gtk::SizeGroup> TimeAxisView::midi_scroomer_size_group = Glib::RefPtr<Gtk::SizeGroup>();
 
+void
+TimeAxisView::setup_sizes()
+{
+       name_width_px = ceilf (100.f * UIConfiguration::instance().get_ui_scale());
+}
+
 TimeAxisView::TimeAxisView (ARDOUR::Session* sess, PublicEditor& ed, TimeAxisView* rent, Canvas& /*canvas*/)
-       : AxisView (sess)
-       , controls_table (3, 3)
+       : controls_table (5, 4)
        , controls_button_size_group (Gtk::SizeGroup::create (Gtk::SIZE_GROUP_BOTH))
        , _name_editing (false)
        , height (0)
@@ -87,13 +96,12 @@ TimeAxisView::TimeAxisView (ARDOUR::Session* sess, PublicEditor& ed, TimeAxisVie
        , parent (rent)
        , selection_group (0)
        , _ghost_group (0)
-       , _hidden (false)
+       , _hidden (true)
        , in_destructor (false)
        , _size_menu (0)
        , _canvas_display (0)
        , _y_position (0)
        , _editor (ed)
-       , name_entry (0)
        , control_parent (0)
        , _order (0)
        , _effective_height (0)
@@ -113,13 +121,14 @@ TimeAxisView::TimeAxisView (ARDOUR::Session* sess, PublicEditor& ed, TimeAxisVie
                compute_heights ();
        }
 
-       _canvas_display = new ArdourCanvas::Container (ed.get_trackview_group (), ArdourCanvas::Duple (0.0, 0.0));
+       _canvas_display = new ArdourCanvas::Container (ed.get_trackview_group ());
        CANVAS_DEBUG_NAME (_canvas_display, "main for TAV");
        _canvas_display->hide(); // reveal as needed
 
-       _canvas_separator = new ArdourCanvas::Line(ed.get_trackview_group ());
+       _canvas_separator = new ArdourCanvas::Line(_canvas_display);
        CANVAS_DEBUG_NAME (_canvas_separator, "separator for TAV");
-       _canvas_separator->set_outline_color(RGBA_TO_UINT (0, 0, 0, 255));
+       _canvas_separator->set (ArdourCanvas::Duple(0.0, 0.0), ArdourCanvas::Duple(ArdourCanvas::COORD_MAX, 0.0));
+       _canvas_separator->set_outline_color(ArdourCanvas::rgba_to_color (0, 0, 0, 1.0));
        _canvas_separator->set_outline_width(1.0);
        _canvas_separator->hide();
 
@@ -127,31 +136,30 @@ TimeAxisView::TimeAxisView (ARDOUR::Session* sess, PublicEditor& ed, TimeAxisVie
        CANVAS_DEBUG_NAME (selection_group, "selection for TAV");
        selection_group->set_data (X_("timeselection"), (void *) 1);
        selection_group->hide();
-       
+
        _ghost_group = new ArdourCanvas::Container (_canvas_display);
        CANVAS_DEBUG_NAME (_ghost_group, "ghost for TAV");
        _ghost_group->lower_to_bottom();
        _ghost_group->show();
 
-       name_label.set_name ("TrackLabel");
+       name_label.set_name (X_("TrackNameEditor"));
        name_label.set_alignment (0.0, 0.5);
        name_label.set_width_chars (12);
-       ARDOUR_UI::instance()->set_tip (name_label, _("Track/Bus name (double click to edit)"));
+       set_tooltip (name_label, _("Track/Bus name (double click to edit)"));
 
-       Gtk::Entry* an_entry = new Gtkmm2ext::FocusEntry;
-       an_entry->set_name ("EditorTrackNameDisplay");
-       Gtk::Requisition req;
-       an_entry->size_request (req);
-       name_label.set_size_request (-1, req.height);
-       name_label.set_ellipsize (Pango::ELLIPSIZE_MIDDLE);
-       delete an_entry;
+       {
+               std::auto_ptr<Gtk::Entry> an_entry (new Gtkmm2ext::FocusEntry);
+               an_entry->set_name (X_("TrackNameEditor"));
+               Gtk::Requisition req;
+               an_entry->size_request (req);
 
-       name_hbox.pack_end (name_label, true, true);
+               name_label.set_size_request (-1, req.height);
+               name_label.set_ellipsize (Pango::ELLIPSIZE_MIDDLE);
+       }
 
        // set min. track-header width if fader is not visible
-       name_hbox.set_size_request(name_width_px, -1);
+       name_label.set_size_request(name_width_px, -1);
 
-       name_hbox.show ();
        name_label.show ();
 
        controls_table.set_row_spacings (2);
@@ -159,10 +167,11 @@ TimeAxisView::TimeAxisView (ARDOUR::Session* sess, PublicEditor& ed, TimeAxisVie
        controls_table.set_border_width (2);
 
        if (ARDOUR::Profile->get_mixbus() ) {
-               controls_table.attach (name_hbox, 4, 5, 0, 2,  Gtk::FILL|Gtk::EXPAND, Gtk::SHRINK, 0, 0);
+               controls_table.attach (name_label, 4, 5, 0, 1,  Gtk::FILL|Gtk::EXPAND, Gtk::SHRINK, 0, 0);
        } else {
-               controls_table.attach (name_hbox, 1, 2, 0, 2,  Gtk::FILL|Gtk::EXPAND, Gtk::SHRINK, 0, 0);
+               controls_table.attach (name_label, 1, 2, 0, 1,  Gtk::FILL|Gtk::EXPAND, Gtk::SHRINK, 0, 0);
        }
+
        controls_table.show_all ();
        controls_table.set_no_show_all ();
 
@@ -209,13 +218,13 @@ TimeAxisView::TimeAxisView (ARDOUR::Session* sess, PublicEditor& ed, TimeAxisVie
        time_axis_hbox.show();
        top_hbox.pack_start (scroomer_placeholder, false, false); // OR pack_end to move after meters ?
 
-       ColorsChanged.connect (sigc::mem_fun (*this, &TimeAxisView::color_handler));
-
-       GhostRegion::CatchDeletion.connect (*this, invalidator (*this), boost::bind (&TimeAxisView::erase_ghost, this, _1), gui_context());
+       UIConfiguration::instance().ColorsChanged.connect (sigc::mem_fun (*this, &TimeAxisView::color_handler));
 }
 
 TimeAxisView::~TimeAxisView()
 {
+       CatchDeletion (this);
+
        in_destructor = true;
 
        for (list<GhostRegion*>::iterator i = ghosts.begin(); i != ghosts.end(); ++i) {
@@ -223,16 +232,16 @@ TimeAxisView::~TimeAxisView()
        }
 
        for (list<SelectionRect*>::iterator i = free_selection_rects.begin(); i != free_selection_rects.end(); ++i) {
-               delete (*i)->rect;
-               delete (*i)->start_trim;
-               delete (*i)->end_trim;
+               delete (*i)->rect; (*i)->rect=0;
+               delete (*i)->start_trim; (*i)->start_trim = 0;
+               delete (*i)->end_trim; (*i)->end_trim = 0;
 
        }
 
        for (list<SelectionRect*>::iterator i = used_selection_rects.begin(); i != used_selection_rects.end(); ++i) {
-               delete (*i)->rect;
-               delete (*i)->start_trim;
-               delete (*i)->end_trim;
+               delete (*i)->rect; (*i)->rect = 0;
+               delete (*i)->start_trim; (*i)->start_trim = 0;
+               delete (*i)->end_trim; (*i)->end_trim = 0;
        }
 
        delete selection_group;
@@ -241,9 +250,6 @@ TimeAxisView::~TimeAxisView()
        delete _canvas_display;
        _canvas_display = 0;
 
-       delete _canvas_separator;
-       _canvas_separator = 0;
-
        delete display_menu;
        display_menu = 0;
 
@@ -287,6 +293,7 @@ TimeAxisView::hide ()
 * @param y y position.
 * @param nth index for this TimeAxisView, increased if this view has children.
 * @param parent parent component.
+*
 * @return height of this TimeAxisView.
 */
 guint32
@@ -303,17 +310,13 @@ TimeAxisView::show_at (double y, int& nth, VBox *parent)
        _order = nth;
 
        if (_y_position != y) {
-               _canvas_separator->set (ArdourCanvas::Duple(0, y), ArdourCanvas::Duple(ArdourCanvas::COORD_MAX, y));
-               _canvas_display->set_y_position (y + 1);
+               _canvas_display->set_y_position (y);
                _y_position = y;
        }
 
        _canvas_display->raise_to_top ();
        _canvas_display->show ();
 
-       _canvas_separator->raise_to_top ();
-       _canvas_separator->show ();
-
        _hidden = false;
 
        _effective_height = current_height ();
@@ -329,6 +332,12 @@ TimeAxisView::show_at (double y, int& nth, VBox *parent)
                }
        }
 
+       /* put separator at the bottom of this time axis view */
+
+       _canvas_separator->set (ArdourCanvas::Duple(0, height), ArdourCanvas::Duple(ArdourCanvas::COORD_MAX, height));
+       _canvas_separator->lower_to_bottom ();
+       _canvas_separator->show ();
+
        return _effective_height;
 }
 
@@ -345,7 +354,7 @@ TimeAxisView::controls_ebox_scroll (GdkEventScroll* ev)
                        }
                        e.stepping_axis_view()->step_height (false);
                        return true;
-               } 
+               }
                break;
 
        case GDK_SCROLL_DOWN:
@@ -357,7 +366,7 @@ TimeAxisView::controls_ebox_scroll (GdkEventScroll* ev)
                        }
                        e.stepping_axis_view()->step_height (true);
                        return true;
-               } 
+               }
                break;
 
        default:
@@ -395,7 +404,7 @@ TimeAxisView::controls_ebox_button_press (GdkEventButton* event)
        }
 
        _ebox_release_can_act = true;
-                       
+
        if (maybe_set_cursor (event->y) > 0) {
                _resize_drag_start = event->y_root;
        }
@@ -404,9 +413,9 @@ TimeAxisView::controls_ebox_button_press (GdkEventButton* event)
 }
 
 void
-TimeAxisView::idle_resize (uint32_t h)
+TimeAxisView::idle_resize (int32_t h)
 {
-       set_height (h);
+       set_height (std::max(0, h));
 }
 
 
@@ -499,7 +508,9 @@ TimeAxisView::controls_ebox_button_release (GdkEventButton* ev)
 
        switch (ev->button) {
        case 1:
-               selection_click (ev);
+               if (selectable()) {
+                       selection_click (ev);
+               }
                break;
 
        case 3:
@@ -558,8 +569,16 @@ TimeAxisView::set_height_enum (Height h, bool apply_to_selection)
 }
 
 void
-TimeAxisView::set_height (uint32_t h)
+TimeAxisView::set_height (uint32_t h, TrackHeightMode m)
 {
+       uint32_t lanes = 0;
+       if (m == TotalHeight) {
+               for (Children::iterator i = children.begin(); i != children.end(); ++i) {
+                       if ( !(*i)->hidden()) ++lanes;
+               }
+       }
+       h /= (lanes + 1);
+
        if (h < preset_height (HeightSmall)) {
                h = preset_height (HeightSmall);
        }
@@ -580,196 +599,117 @@ TimeAxisView::set_height (uint32_t h)
                show_selection (_editor.get_selection().time);
        }
 
-       _editor.override_visible_track_count ();
-}
-
-bool
-TimeAxisView::name_entry_key_press (GdkEventKey* ev)
-{
-       /* steal escape, tabs from GTK */
-
-       switch (ev->keyval) {
-       case GDK_Escape:
-       case GDK_ISO_Left_Tab:
-       case GDK_Tab:
-               return true;
-       }
-       return false;
-}
-
-bool
-TimeAxisView::name_entry_key_release (GdkEventKey* ev)
-{
-       TrackViewList::iterator i;
-
-       switch (ev->keyval) {
-       case GDK_Escape:
-               end_name_edit (RESPONSE_CANCEL);
-               return true;
-
-       /* Shift+Tab Keys Pressed. Note that for Shift+Tab, GDK actually
-        * generates a different ev->keyval, rather than setting
-        * ev->state.
-        */
-       case GDK_ISO_Left_Tab:
-               end_name_edit (RESPONSE_APPLY);
-               return true;
-
-       case GDK_Tab:
-               end_name_edit (RESPONSE_ACCEPT);
-               return true;
-       default:
-               break;
+       if (m != OnlySelf) {
+               for (Children::iterator i = children.begin(); i != children.end(); ++i) {
+                       (*i)->set_height(h, OnlySelf);
+               }
        }
 
-       return false;
-}
-
-bool
-TimeAxisView::name_entry_focus_out (GdkEventFocus*)
-{
-       end_name_edit (RESPONSE_OK);
-       return false;
+       _editor.override_visible_track_count ();
 }
 
 void
 TimeAxisView::begin_name_edit ()
 {
-       if (name_entry) {
+       if (!can_edit_name()) {
                return;
        }
 
-       if (can_edit_name()) {
+       Gtk::Window* toplevel = (Gtk::Window*) control_parent->get_toplevel();
+       FloatingTextEntry* fte = new FloatingTextEntry (toplevel, name_label.get_text ());
 
-               name_entry = manage (new Gtkmm2ext::FocusEntry);
-               
-               name_entry->set_width_chars(8); // min width, entry expands
+       fte->set_name ("TrackNameEditor");
+       fte->use_text.connect (sigc::mem_fun (*this, &TimeAxisView::end_name_edit));
 
-               name_entry->set_name ("EditorTrackNameDisplay");
-               name_entry->signal_key_press_event().connect (sigc::mem_fun (*this, &TimeAxisView::name_entry_key_press), false);
-               name_entry->signal_key_release_event().connect (sigc::mem_fun (*this, &TimeAxisView::name_entry_key_release), false);
-               name_entry->signal_focus_out_event().connect (sigc::mem_fun (*this, &TimeAxisView::name_entry_focus_out));
-               name_entry->set_text (name_label.get_text());
-               name_entry->signal_activate().connect (sigc::bind (sigc::mem_fun (*this, &TimeAxisView::end_name_edit), RESPONSE_OK));
+       /* We want to new toplevel window to overlay the name label, so
+        * translate the coordinates of the upper left corner of the name label
+        * into the coordinate space of the top level window.
+        */
 
-               if (name_label.is_ancestor (name_hbox)) {
-                       name_hbox.remove (name_label);
-               }
-               
-               name_hbox.pack_end (*name_entry, true, true);
-               name_entry->show ();
+       int x, y;
+        int wx, wy;
 
-               name_entry->select_region (0, -1);
-               name_entry->set_state (STATE_SELECTED);
-               name_entry->grab_focus ();
-               name_entry->start_editing (0);
-       }
+        name_label.translate_coordinates (*toplevel, 0, 0, x, y);
+        toplevel->get_window()->get_origin (wx, wy);
+
+        fte->move (wx + x, wy + y);
+       fte->present ();
 }
 
 void
-TimeAxisView::end_name_edit (int response)
+TimeAxisView::end_name_edit (std::string str, int next_dir)
 {
-       if (!name_entry) {
-               return;
-       }
-       
-       bool edit_next = false;
-       bool edit_prev = false;
-
-       switch (response) {
-       case RESPONSE_CANCEL:
-               break;
-       case RESPONSE_OK:
-               name_entry_changed ();
-               break;
-       case RESPONSE_ACCEPT:
-               name_entry_changed ();
-               edit_next = true;
-       case RESPONSE_APPLY:
-               name_entry_changed ();
-               edit_prev = true;
+       if (!name_entry_changed (str)) {
+               next_dir = 0;
        }
 
-       /* this will delete the name_entry. but it will also drop focus, which
-        * will cause another callback to this function, so set name_entry = 0
-        * first to ensure we don't double-remove etc. etc.
-        */
-
-       Gtk::Entry* tmp = name_entry;
-       name_entry = 0;
-       name_hbox.remove (*tmp);
-
-       /* put the name label back */
-
-       name_hbox.pack_end (name_label);
-       name_label.show ();
-
-       if (edit_next) {
+       if (next_dir > 0) {
 
                TrackViewList const & allviews = _editor.get_track_views ();
                TrackViewList::const_iterator i = find (allviews.begin(), allviews.end(), this);
-               
+
                if (i != allviews.end()) {
-                       
+
                        do {
                                if (++i == allviews.end()) {
                                        return;
                                }
-                               
+
                                RouteTimeAxisView* rtav = dynamic_cast<RouteTimeAxisView*>(*i);
-                       
-                               if (rtav && rtav->route()->record_enabled()) {
+
+                               if (rtav && (!rtav->is_track() || rtav->track()->rec_enable_control()->get_value())) {
                                        continue;
                                }
-                               
+
                                if (!(*i)->hidden()) {
                                        break;
                                }
-                               
+
                        } while (true);
                }
 
                if ((i != allviews.end()) && (*i != this) && !(*i)->hidden()) {
                        _editor.ensure_time_axis_view_is_visible (**i, false);
                        (*i)->begin_name_edit ();
-               } 
+               }
 
-       } else if (edit_prev) {
+       } else if (next_dir < 0) {
 
                TrackViewList const & allviews = _editor.get_track_views ();
                TrackViewList::const_iterator i = find (allviews.begin(), allviews.end(), this);
-               
+
                if (i != allviews.begin()) {
                        do {
                                if (i == allviews.begin()) {
                                        return;
                                }
-                               
+
                                --i;
-                               
+
                                RouteTimeAxisView* rtav = dynamic_cast<RouteTimeAxisView*>(*i);
-                               
-                               if (rtav && rtav->route()->record_enabled()) {
+
+                               if (rtav && (!rtav->is_track() || rtav->track()->rec_enable_control()->get_value())) {
                                        continue;
                                }
-                               
+
                                if (!(*i)->hidden()) {
                                        break;
                                }
-                               
+
                        } while (true);
                }
-               
+
                if ((i != allviews.end()) && (*i != this) && !(*i)->hidden()) {
                        _editor.ensure_time_axis_view_is_visible (**i, false);
                        (*i)->begin_name_edit ();
-               } 
+               }
        }
 }
 
-void
-TimeAxisView::name_entry_changed ()
+bool
+TimeAxisView::name_entry_changed (string const&)
 {
+       return true;
 }
 
 bool
@@ -781,6 +721,10 @@ TimeAxisView::can_edit_name () const
 void
 TimeAxisView::conditionally_add_to_selection ()
 {
+       if (!selectable()) {
+               return;
+       }
+
        Selection& s (_editor.get_selection ());
 
        if (!s.selected (this)) {
@@ -800,11 +744,7 @@ TimeAxisView::popup_display_menu (guint32 when)
 void
 TimeAxisView::set_selected (bool yn)
 {
-       if (can_edit_name() && name_entry && name_entry->get_visible()) {
-               end_name_edit (RESPONSE_CANCEL);
-       }
-
-       if (yn == _selected) {
+       if (yn == selected()) {
                return;
        }
 
@@ -1018,10 +958,10 @@ TimeAxisView::get_selection_rect (uint32_t id)
 
                rect = new SelectionRect;
 
-               rect->rect = new ArdourCanvas::TimeRectangle (selection_group);
+               rect->rect = new ArdourCanvas::Rectangle (selection_group);
                CANVAS_DEBUG_NAME (rect->rect, "selection rect");
                rect->rect->set_outline (false);
-               rect->rect->set_fill_color (ARDOUR_UI::config()->get_SelectionRect());
+               rect->rect->set_fill_color (UIConfiguration::instance().color_mod ("selection rect", "selection rect"));
 
                rect->start_trim = new ArdourCanvas::Rectangle (selection_group);
                CANVAS_DEBUG_NAME (rect->start_trim, "selection rect start trim");
@@ -1078,7 +1018,7 @@ TimeAxisView::remove_child (boost::shared_ptr<TimeAxisView> child)
  *  @param result Filled in with selectable things.
  */
 void
-TimeAxisView::get_selectables (framepos_t /*start*/, framepos_t /*end*/, double /*top*/, double /*bot*/, list<Selectable*>& /*result*/)
+TimeAxisView::get_selectables (framepos_t /*start*/, framepos_t /*end*/, double /*top*/, double /*bot*/, list<Selectable*>& /*result*/, bool /*within*/)
 {
        return;
 }
@@ -1163,7 +1103,7 @@ TimeAxisView::compute_heights ()
 
        window.add (one_row_table);
        test_button->set_name ("mute button");
-       test_button->set_text (_("M"));
+       test_button->set_text (S_("Mute|M"));
        test_button->set_tweaks (ArdourButton::TrackHeader);
 
        one_row_table.set_border_width (border_width);
@@ -1186,26 +1126,26 @@ TimeAxisView::color_handler ()
 
        for (list<SelectionRect*>::iterator i = used_selection_rects.begin(); i != used_selection_rects.end(); ++i) {
 
-               (*i)->rect->set_fill_color (ARDOUR_UI::config()->get_SelectionRect());
-               (*i)->rect->set_outline_color (ARDOUR_UI::config()->get_Selection());
+               (*i)->rect->set_fill_color (UIConfiguration::instance().color_mod ("selection rect", "selection rect"));
+               (*i)->rect->set_outline_color (UIConfiguration::instance().color ("selection"));
+
+               (*i)->start_trim->set_fill_color (UIConfiguration::instance().color ("selection"));
+               (*i)->start_trim->set_outline_color (UIConfiguration::instance().color ("selection"));
 
-               (*i)->start_trim->set_fill_color (ARDOUR_UI::config()->get_Selection());
-               (*i)->start_trim->set_outline_color (ARDOUR_UI::config()->get_Selection());
-               
-               (*i)->end_trim->set_fill_color (ARDOUR_UI::config()->get_Selection());
-               (*i)->end_trim->set_outline_color (ARDOUR_UI::config()->get_Selection());
+               (*i)->end_trim->set_fill_color (UIConfiguration::instance().color ("selection"));
+               (*i)->end_trim->set_outline_color (UIConfiguration::instance().color ("selection"));
        }
-       
+
        for (list<SelectionRect*>::iterator i = free_selection_rects.begin(); i != free_selection_rects.end(); ++i) {
-               
-               (*i)->rect->set_fill_color (ARDOUR_UI::config()->get_SelectionRect());
-               (*i)->rect->set_outline_color (ARDOUR_UI::config()->get_Selection());
-               
-               (*i)->start_trim->set_fill_color (ARDOUR_UI::config()->get_Selection());
-               (*i)->start_trim->set_outline_color (ARDOUR_UI::config()->get_Selection());
-               
-               (*i)->end_trim->set_fill_color (ARDOUR_UI::config()->get_Selection());
-               (*i)->end_trim->set_outline_color (ARDOUR_UI::config()->get_Selection());
+
+               (*i)->rect->set_fill_color (UIConfiguration::instance().color_mod ("selection rect", "selection rect"));
+               (*i)->rect->set_outline_color (UIConfiguration::instance().color ("selection"));
+
+               (*i)->start_trim->set_fill_color (UIConfiguration::instance().color ("selection"));
+               (*i)->start_trim->set_outline_color (UIConfiguration::instance().color ("selection"));
+
+               (*i)->end_trim->set_fill_color (UIConfiguration::instance().color ("selection"));
+               (*i)->end_trim->set_outline_color (UIConfiguration::instance().color ("selection"));
        }
 }
 
@@ -1279,7 +1219,7 @@ TimeAxisView::covered_by_y_range (double y0, double y1) const
        /* if either the top or bottom of the axisview is in the vertical
         * range, we cover it.
         */
-       
+
        if ((y0 < _y_position && y1 < _y_position) ||
            (y0 >= _y_position + height && y1 >= _y_position + height)) {
                return false;
@@ -1310,7 +1250,7 @@ TimeAxisView::preset_height (Height h)
                return button_height + extra_height;
        }
 
-       /* NOTREACHED */
+       abort(); /* NOTREACHED */
        return 0;
 }
 
@@ -1357,7 +1297,7 @@ TimeAxisView::reset_visual_state ()
        /* this method is not required to trigger a global redraw */
 
        string str = gui_property ("height");
-       
+
        if (!str.empty()) {
                set_height (atoi (str));
        } else {