copy contents of analysis, plugins, automation and externals folders during save-as
[ardour.git] / gtk2_ardour / time_axis_view.cc
index 3e132e5eb1d052fdd7c42a33f561963171c30b16..e3695fb411c5ae51c264a58cefa5d2d453995c27 100644 (file)
@@ -35,6 +35,8 @@
 #include "canvas/canvas.h"
 #include "canvas/rectangle.h"
 #include "canvas/debug.h"
+#include "canvas/utils.h"
+#include "canvas/colors.h"
 
 #include "ardour/profile.h"
 
@@ -72,11 +74,17 @@ 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 * ARDOUR_UI::ui_scale);
+}
+
 TimeAxisView::TimeAxisView (ARDOUR::Session* sess, PublicEditor& ed, TimeAxisView* rent, Canvas& /*canvas*/)
        : AxisView (sess)
        , controls_table (3, 3)
@@ -98,6 +106,7 @@ TimeAxisView::TimeAxisView (ARDOUR::Session* sess, PublicEditor& ed, TimeAxisVie
        , _order (0)
        , _effective_height (0)
        , _resize_drag_start (-1)
+       , _did_resize (false)
        , _preresize_cursor (0)
        , _have_preresize_cursor (false)
        , _ebox_release_can_act (true)
@@ -112,13 +121,14 @@ TimeAxisView::TimeAxisView (ARDOUR::Session* sess, PublicEditor& ed, TimeAxisVie
                compute_heights ();
        }
 
-       _canvas_display = new ArdourCanvas::Container (ed.get_trackview_group (), ArdourCanvas::Duple (1.0, 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();
 
@@ -137,7 +147,8 @@ TimeAxisView::TimeAxisView (ARDOUR::Session* sess, PublicEditor& ed, TimeAxisVie
        name_label.set_width_chars (12);
        ARDOUR_UI::instance()->set_tip (name_label, _("Track/Bus name (double click to edit)"));
 
-       Gtk::Entry* an_entry = new Gtk::Entry;
+       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);
@@ -205,7 +216,7 @@ TimeAxisView::TimeAxisView (ARDOUR::Session* sess, PublicEditor& ed, TimeAxisVie
        time_axis_vbox.show();
        time_axis_hbox.pack_start (time_axis_vbox, true, true);
        time_axis_hbox.show();
-       top_hbox.pack_start (scroomer_placeholder, false, false);
+       top_hbox.pack_start (scroomer_placeholder, false, false); // OR pack_end to move after meters ?
 
        ColorsChanged.connect (sigc::mem_fun (*this, &TimeAxisView::color_handler));
 
@@ -214,6 +225,8 @@ TimeAxisView::TimeAxisView (ARDOUR::Session* sess, PublicEditor& ed, TimeAxisVie
 
 TimeAxisView::~TimeAxisView()
 {
+       CatchDeletion (this);
+
        in_destructor = true;
 
        for (list<GhostRegion*>::iterator i = ghosts.begin(); i != ghosts.end(); ++i) {
@@ -221,16 +234,16 @@ 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;
@@ -239,9 +252,6 @@ TimeAxisView::~TimeAxisView()
        delete _canvas_display;
        _canvas_display = 0;
 
-       delete _canvas_separator;
-       _canvas_separator = 0;
-
        delete display_menu;
        display_menu = 0;
 
@@ -301,17 +311,13 @@ 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 ();
@@ -327,6 +333,12 @@ 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;
 }
 
@@ -402,9 +414,9 @@ 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));
 }
 
 
@@ -417,15 +429,16 @@ TimeAxisView::controls_ebox_motion (GdkEventMotion* ev)
                 * are pretending that the drag is taking place over the canvas
                 * (which perhaps in the glorious future, when track headers
                 * and the canvas are unified, will actually be true.)
-               */
+                */
 
                _editor.maybe_autoscroll (false, true, true);
 
                /* now schedule the actual TAV resize */
-                int32_t const delta = (int32_t) floor (ev->y_root - _resize_drag_start);
-                _editor.add_to_idle_resize (this, delta);
-                _resize_drag_start = ev->y_root;
-        } else {
+               int32_t const delta = (int32_t) floor (ev->y_root - _resize_drag_start);
+               _editor.add_to_idle_resize (this, delta);
+               _resize_drag_start = ev->y_root;
+               _did_resize = true;
+       } else {
                /* not dragging but ... */
                maybe_set_cursor (ev->y);
        }
@@ -483,6 +496,11 @@ TimeAxisView::controls_ebox_button_release (GdkEventButton* ev)
                }
                _editor.stop_canvas_autoscroll ();
                _resize_drag_start = -1;
+               if (_did_resize) {
+                       _did_resize = false;
+                       // don't change selection
+                       return true;
+               }
        }
 
        if (!_ebox_release_can_act) {
@@ -550,8 +568,16 @@ 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);
        }
@@ -572,6 +598,12 @@ TimeAxisView::set_height (uint32_t h)
                show_selection (_editor.get_selection().time);
        }
 
+       if (m != OnlySelf) {
+               for (Children::iterator i = children.begin(); i != children.end(); ++i) {
+                       (*i)->set_height(h, OnlySelf);
+               }
+       }
+
        _editor.override_visible_track_count ();
 }
 
@@ -1013,7 +1045,7 @@ TimeAxisView::get_selection_rect (uint32_t id)
                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_canvasvar_SelectionRect());
+               rect->rect->set_fill_color (ARDOUR_UI::config()->color_mod ("selection rect", "selection rect"));
 
                rect->start_trim = new ArdourCanvas::Rectangle (selection_group);
                CANVAS_DEBUG_NAME (rect->start_trim, "selection rect start trim");
@@ -1070,7 +1102,7 @@ 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;
 }
@@ -1155,7 +1187,7 @@ 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);
@@ -1178,26 +1210,26 @@ 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_canvasvar_SelectionRect());
-               (*i)->rect->set_outline_color (ARDOUR_UI::config()->get_canvasvar_Selection());
+               (*i)->rect->set_fill_color (ARDOUR_UI::config()->color_mod ("selection rect", "selection rect"));
+               (*i)->rect->set_outline_color (ARDOUR_UI::config()->color ("selection"));
 
-               (*i)->start_trim->set_fill_color (ARDOUR_UI::config()->get_canvasvar_Selection());
-               (*i)->start_trim->set_outline_color (ARDOUR_UI::config()->get_canvasvar_Selection());
+               (*i)->start_trim->set_fill_color (ARDOUR_UI::config()->color ("selection"));
+               (*i)->start_trim->set_outline_color (ARDOUR_UI::config()->color ("selection"));
                
-               (*i)->end_trim->set_fill_color (ARDOUR_UI::config()->get_canvasvar_Selection());
-               (*i)->end_trim->set_outline_color (ARDOUR_UI::config()->get_canvasvar_Selection());
+               (*i)->end_trim->set_fill_color (ARDOUR_UI::config()->color ("selection"));
+               (*i)->end_trim->set_outline_color (ARDOUR_UI::config()->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_canvasvar_SelectionRect());
-               (*i)->rect->set_outline_color (ARDOUR_UI::config()->get_canvasvar_Selection());
+               (*i)->rect->set_fill_color (ARDOUR_UI::config()->color_mod ("selection rect", "selection rect"));
+               (*i)->rect->set_outline_color (ARDOUR_UI::config()->color ("selection"));
                
-               (*i)->start_trim->set_fill_color (ARDOUR_UI::config()->get_canvasvar_Selection());
-               (*i)->start_trim->set_outline_color (ARDOUR_UI::config()->get_canvasvar_Selection());
+               (*i)->start_trim->set_fill_color (ARDOUR_UI::config()->color ("selection"));
+               (*i)->start_trim->set_outline_color (ARDOUR_UI::config()->color ("selection"));
                
-               (*i)->end_trim->set_fill_color (ARDOUR_UI::config()->get_canvasvar_Selection());
-               (*i)->end_trim->set_outline_color (ARDOUR_UI::config()->get_canvasvar_Selection());
+               (*i)->end_trim->set_fill_color (ARDOUR_UI::config()->color ("selection"));
+               (*i)->end_trim->set_outline_color (ARDOUR_UI::config()->color ("selection"));
        }
 }
 
@@ -1302,7 +1334,7 @@ TimeAxisView::preset_height (Height h)
                return button_height + extra_height;
        }
 
-       /* NOTREACHED */
+       abort(); /* NOTREACHED */
        return 0;
 }