update selection clock
[ardour.git] / gtk2_ardour / automation_time_axis.cc
index 21360bcab76b0563ab0e194f38f8bbdeee49bea4..60552ce14eaafb4d3dbb5742ff4faf7d1a81b84d 100644 (file)
 #include <boost/algorithm/string.hpp>
 #include <boost/lexical_cast.hpp>
 
+#include "pbd/error.h"
 #include "pbd/memento_command.h"
 #include "pbd/stacktrace.h"
 
 #include "ardour/automation_control.h"
 #include "ardour/event_type_map.h"
+#include "ardour/parameter_types.h"
+#include "ardour/profile.h"
 #include "ardour/route.h"
 #include "ardour/session.h"
 
 #include "gui_thread.h"
 #include "route_time_axis.h"
 #include "automation_line.h"
+#include "paste_context.h"
 #include "public_editor.h"
 #include "selection.h"
 #include "rgb_macros.h"
 #include "point_selection.h"
 #include "control_point.h"
 #include "utils.h"
+#include "item_counts.h"
 
 #include "i18n.h"
 
 using namespace std;
 using namespace ARDOUR;
+using namespace ARDOUR_UI_UTILS;
 using namespace PBD;
 using namespace Gtk;
 using namespace Gtkmm2ext;
@@ -84,12 +90,13 @@ AutomationTimeAxisView::AutomationTimeAxisView (
        , _control (c)
        , _automatable (a)
        , _parameter (p)
-       , _base_rect (0)
-       , _view (show_regions ? new AutomationStreamView (*this) : 0)
+       , _base_rect (new ArdourCanvas::Rectangle (_canvas_display))
        , _name (nom)
+       , _view (show_regions ? new AutomationStreamView (*this) : 0)
        , auto_button (X_("")) /* force addition of a label */
        , _show_regions (show_regions)
 {
+
        CANVAS_DEBUG_NAME (_canvas_display, string_compose ("main for auto %2/%1", _name, r->name()));
        CANVAS_DEBUG_NAME (selection_group, string_compose ("selections for auto %2/%1", _name, r->name()));
        CANVAS_DEBUG_NAME (_ghost_group, string_compose ("ghosts for auto %2/%1", _name, r->name()));
@@ -100,9 +107,13 @@ AutomationTimeAxisView::AutomationTimeAxisView (
        }
 
        if (_automatable && _control) {
-               _controller = AutomationController::create (_automatable, _control->parameter(), _control);
+               _controller = AutomationController::create (_automatable, _control->parameter(), _control->desc(), _control);
        }
 
+       const std::string fill_color_name = (dynamic_cast<MidiTimeAxisView*>(&parent)
+                                            ? "midi automation track fill"
+                                            : "audio automation track fill");
+
        automation_menu = 0;
        auto_off_item = 0;
        auto_touch_item = 0;
@@ -114,29 +125,21 @@ AutomationTimeAxisView::AutomationTimeAxisView (
        ignore_state_request = false;
        first_call_to_set_height = true;
 
-       _base_rect = new ArdourCanvas::Rectangle (_canvas_display);
        CANVAS_DEBUG_NAME (_base_rect, string_compose ("base rect for %1", _name));
        _base_rect->set_x1 (ArdourCanvas::COORD_MAX);
-       _base_rect->set_outline_color (ARDOUR_UI::config()->get_canvasvar_AutomationTrackOutline());
-
-       /* outline ends and bottom */
-       _base_rect->set_outline_what (0x1 | 0x2 | 0x8);
-       _base_rect->set_fill_color (ARDOUR_UI::config()->get_canvasvar_AutomationTrackFill());
-
+       _base_rect->set_outline (false);
+       _base_rect->set_fill_color (ARDOUR_UI::config()->color_mod (fill_color_name, "automation track fill"));
        _base_rect->set_data ("trackview", this);
-
-       _base_rect->Event.connect (sigc::bind (
-                       sigc::mem_fun (_editor, &PublicEditor::canvas_automation_track_event),
-                       _base_rect, this));
-
+       _base_rect->Event.connect (sigc::bind (sigc::mem_fun (_editor, &PublicEditor::canvas_automation_track_event), _base_rect, this));
        if (!a) {
                _base_rect->lower_to_bottom();
        }
 
-       hide_button.add (*(manage (new Gtk::Image (::get_icon("hide")))));
+       hide_button.set_elements ((ArdourButton::Element)(ArdourButton::Edge|ArdourButton::Body|ArdourButton::CloseCross));
+       hide_button.set_tweaks(ArdourButton::TrackHeader);
 
-       auto_button.set_name ("TrackVisualButton");
-       hide_button.set_name ("TrackRemoveButton");
+       auto_button.set_name ("route button");
+       hide_button.set_name ("route button");
 
        auto_button.unset_flags (Gtk::CAN_FOCUS);
        hide_button.unset_flags (Gtk::CAN_FOCUS);
@@ -153,6 +156,9 @@ AutomationTimeAxisView::AutomationTimeAxisView (
                set_height (preset_height (HeightNormal));
        }
 
+       //name label isn't editable on an automation track; remove the tooltip
+       ARDOUR_UI::instance()->set_tip (name_label, X_(""));
+
        /* repack the name label */
 
        if (name_label.get_parent()) {
@@ -160,8 +166,8 @@ AutomationTimeAxisView::AutomationTimeAxisView (
        }
        
        name_label.set_text (_name);
-       name_label.set_alignment (Gtk::ALIGN_CENTER, Gtk::ALIGN_CENTER);
-        name_label.set_name (X_("TrackParameterName"));
+       name_label.set_alignment (Gtk::ALIGN_LEFT, Gtk::ALIGN_CENTER);
+       name_label.set_name (X_("TrackParameterName"));
        name_label.set_ellipsize (Pango::ELLIPSIZE_END);
 
        string tipname = nomparent;
@@ -172,28 +178,66 @@ AutomationTimeAxisView::AutomationTimeAxisView (
        ARDOUR_UI::instance()->set_tip(controls_ebox, tipname);
 
        /* add the buttons */
-       controls_table.attach (hide_button, 0, 1, 0, 1, Gtk::FILL|Gtk::EXPAND, Gtk::FILL|Gtk::EXPAND);
-       controls_table.attach (name_label, 0, 6, 1, 2, Gtk::FILL|Gtk::EXPAND, Gtk::FILL|Gtk::EXPAND);
-       controls_table.attach (auto_button, 6, 8, 1, 2, Gtk::FILL|Gtk::EXPAND, Gtk::FILL|Gtk::EXPAND);
+       controls_table.set_border_width (1);
+       controls_table.remove (name_hbox);
+       controls_table.attach (hide_button, 1, 2, 0, 1, Gtk::SHRINK, Gtk::SHRINK, 0, 0);
+       controls_table.attach (name_label,  2, 3, 1, 3, Gtk::FILL|Gtk::EXPAND, Gtk::FILL|Gtk::EXPAND, 2, 0);
+       controls_table.attach (auto_button, 3, 4, 2, 3, Gtk::SHRINK, Gtk::SHRINK, 0, 0);
+
+       Gtk::DrawingArea *blank0 = manage (new Gtk::DrawingArea());
+       Gtk::DrawingArea *blank1 = manage (new Gtk::DrawingArea());
+
+       RouteTimeAxisView* rtv = dynamic_cast<RouteTimeAxisView*>(&parent);
+       // TODO use rtv->controls_base_unselected_name
+       // subscribe to route_active_changed, ...
+       if (rtv && rtv->is_audio_track()) {
+               blank0->set_name ("AudioTrackControlsBaseUnselected");
+       }
+       else if (rtv && rtv->is_midi_track()) {
+               blank0->set_name ("MidiTrackControlsBaseUnselected");
+       }
+       else {
+               blank0->set_name ("AudioBusControlsBaseUnselected");
+       }
+       blank0->set_size_request (-1, -1);
+       blank1->set_size_request (1, 0);
+       VSeparator* separator = manage (new VSeparator());
+       separator->set_name("TrackSeparator");
+       separator->set_size_request (1, -1);
+
+       controls_button_size_group->add_widget(hide_button);
+       controls_button_size_group->add_widget(*blank0);
+
+       time_axis_hbox.pack_start (*blank0, false, false);
+       time_axis_hbox.pack_start (*separator, false, false);
+       time_axis_hbox.reorder_child (*blank0, 0);
+       time_axis_hbox.reorder_child (*separator, 1);
+       time_axis_hbox.reorder_child (time_axis_vbox, 2);
+
+       if (!ARDOUR::Profile->get_mixbus() ) {
+               time_axis_hbox.pack_start (*blank1, false, false);
+       }
 
+       blank0->show();
+       separator->show();
        name_label.show ();
+       hide_button.show ();
 
        if (_controller) {
-               _controller.get()->set_size_request(-1, 24);
-               /* add bar controller */
-               controls_table.attach (*_controller.get(), 1, 8, 0, 1, Gtk::FILL|Gtk::EXPAND, Gtk::FILL|Gtk::EXPAND);
-               /* note that this handler connects *before* the default handler */
-               _controller->event_widget().signal_scroll_event().connect (mem_fun (*this, &AutomationTimeAxisView::controls_ebox_scroll), false);
+               _controller->disable_vertical_scroll ();
+               controls_table.attach (*_controller.get(), 2, 4, 0, 1, Gtk::FILL|Gtk::EXPAND, Gtk::FILL|Gtk::EXPAND, 0, 0);
        }
 
        controls_table.show_all ();
 
-       hide_button.signal_clicked().connect (sigc::mem_fun(*this, &AutomationTimeAxisView::hide_clicked));
-       auto_button.signal_clicked().connect (sigc::mem_fun(*this, &AutomationTimeAxisView::auto_clicked));
+       hide_button.signal_clicked.connect (sigc::mem_fun(*this, &AutomationTimeAxisView::hide_clicked));
+       auto_button.signal_clicked.connect (sigc::mem_fun(*this, &AutomationTimeAxisView::auto_clicked));
 
        controls_base_selected_name = X_("AutomationTrackControlsBaseSelected");
        controls_base_unselected_name = X_("AutomationTrackControlsBase");
+
        controls_ebox.set_name (controls_base_unselected_name);
+       time_axis_frame.set_name (controls_base_unselected_name);
 
        /* ask for notifications of any new RegionViews */
        if (show_regions) {
@@ -212,11 +256,12 @@ AutomationTimeAxisView::AutomationTimeAxisView (
                                ARDOUR::EventTypeMap::instance().to_symbol(_parameter),
                                *this,
                                *_canvas_display,
-                               _control->alist()
+                               _control->alist(),
+                               _control->desc()
                                )
                        );
 
-               line->set_line_color (ARDOUR_UI::config()->get_canvasvar_ProcessorAutomationLine());
+               line->set_line_color (ARDOUR_UI::config()->color ("processor automation line"));
                line->queue_reset ();
                add_line (line);
        }
@@ -304,7 +349,7 @@ AutomationTimeAxisView::automation_state_changed ()
 
        switch (state & (ARDOUR::Off|Play|Touch|Write)) {
        case ARDOUR::Off:
-               auto_button.set_label (S_("Automation|Manual"));
+               auto_button.set_text (S_("Automation|Manual"));
                if (auto_off_item) {
                        ignore_state_request = true;
                        auto_off_item->set_active (true);
@@ -315,7 +360,7 @@ AutomationTimeAxisView::automation_state_changed ()
                }
                break;
        case Play:
-               auto_button.set_label (_("Play"));
+               auto_button.set_text (_("Play"));
                if (auto_play_item) {
                        ignore_state_request = true;
                        auto_play_item->set_active (true);
@@ -326,7 +371,7 @@ AutomationTimeAxisView::automation_state_changed ()
                }
                break;
        case Write:
-               auto_button.set_label (_("Write"));
+               auto_button.set_text (_("Write"));
                if (auto_write_item) {
                        ignore_state_request = true;
                        auto_write_item->set_active (true);
@@ -337,7 +382,7 @@ AutomationTimeAxisView::automation_state_changed ()
                }
                break;
        case Touch:
-               auto_button.set_label (_("Touch"));
+               auto_button.set_text (_("Touch"));
                if (auto_touch_item) {
                        ignore_state_request = true;
                        auto_touch_item->set_active (true);
@@ -348,7 +393,7 @@ AutomationTimeAxisView::automation_state_changed ()
                }
                break;
        default:
-               auto_button.set_label (_("???"));
+               auto_button.set_text (_("???"));
                break;
        }
 }
@@ -389,7 +434,7 @@ AutomationTimeAxisView::clear_clicked ()
 {
        assert (_line || _view);
 
-       _session->begin_reversible_command (_("clear automation"));
+       _editor.begin_reversible_command (_("clear automation"));
 
        if (_line) {
                _line->clear ();
@@ -397,7 +442,7 @@ AutomationTimeAxisView::clear_clicked ()
                _view->clear ();
        }
 
-       _session->commit_reversible_command ();
+       _editor.commit_reversible_command ();
        _session->set_dirty ();
 }
 
@@ -427,11 +472,13 @@ AutomationTimeAxisView::set_height (uint32_t h)
 
                if (h >= preset_height (HeightNormal)) {
                        auto_button.show();
-                       hide_button.show_all();
+                       name_label.show();
+                       hide_button.show();
 
                } else if (h >= preset_height (HeightSmall)) {
                        controls_table.hide_all ();
                        auto_button.hide();
+                       name_label.hide();
                }
        }
 
@@ -496,22 +543,22 @@ AutomationTimeAxisView::build_display_menu ()
        as_items.push_back (CheckMenuElem (S_("Automation|Manual"), sigc::bind (
                        sigc::mem_fun(*this, &AutomationTimeAxisView::set_automation_state),
                        (AutoState) ARDOUR::Off)));
-       auto_off_item = dynamic_cast<CheckMenuItem*>(&as_items.back());
+       auto_off_item = dynamic_cast<Gtk::CheckMenuItem*>(&as_items.back());
 
        as_items.push_back (CheckMenuElem (_("Play"), sigc::bind (
                        sigc::mem_fun(*this, &AutomationTimeAxisView::set_automation_state),
                        (AutoState) Play)));
-       auto_play_item = dynamic_cast<CheckMenuItem*>(&as_items.back());
+       auto_play_item = dynamic_cast<Gtk::CheckMenuItem*>(&as_items.back());
 
        as_items.push_back (CheckMenuElem (_("Write"), sigc::bind (
                        sigc::mem_fun(*this, &AutomationTimeAxisView::set_automation_state),
                        (AutoState) Write)));
-       auto_write_item = dynamic_cast<CheckMenuItem*>(&as_items.back());
+       auto_write_item = dynamic_cast<Gtk::CheckMenuItem*>(&as_items.back());
 
        as_items.push_back (CheckMenuElem (_("Touch"), sigc::bind (
                        sigc::mem_fun(*this, &AutomationTimeAxisView::set_automation_state),
                        (AutoState) Touch)));
-       auto_touch_item = dynamic_cast<CheckMenuItem*>(&as_items.back());
+       auto_touch_item = dynamic_cast<Gtk::CheckMenuItem*>(&as_items.back());
 
        items.push_back (MenuElem (_("State"), *auto_state_menu));
 
@@ -520,7 +567,7 @@ AutomationTimeAxisView::build_display_menu ()
        /* current interpolation state */
        AutomationList::InterpolationStyle const s = _view ? _view->interpolation() : _control->list()->interpolation ();
 
-       if (EventTypeMap::instance().is_midi_parameter(_parameter)) {
+       if (ARDOUR::parameter_is_midi((AutomationType)_parameter.type())) {
 
                Menu* auto_mode_menu = manage (new Menu);
                auto_mode_menu->set_name ("ArdourContextMenu");
@@ -531,13 +578,13 @@ AutomationTimeAxisView::build_display_menu ()
                am_items.push_back (RadioMenuElem (group, _("Discrete"), sigc::bind (
                                sigc::mem_fun(*this, &AutomationTimeAxisView::set_interpolation),
                                AutomationList::Discrete)));
-               mode_discrete_item = dynamic_cast<CheckMenuItem*>(&am_items.back());
+               mode_discrete_item = dynamic_cast<Gtk::CheckMenuItem*>(&am_items.back());
                mode_discrete_item->set_active (s == AutomationList::Discrete);
 
                am_items.push_back (RadioMenuElem (group, _("Linear"), sigc::bind (
                                sigc::mem_fun(*this, &AutomationTimeAxisView::set_interpolation),
                                AutomationList::Linear)));
-               mode_line_item = dynamic_cast<CheckMenuItem*>(&am_items.back());
+               mode_line_item = dynamic_cast<Gtk::CheckMenuItem*>(&am_items.back());
                mode_line_item->set_active (s == AutomationList::Linear);
 
                items.push_back (MenuElem (_("Mode"), *auto_mode_menu));
@@ -550,7 +597,7 @@ AutomationTimeAxisView::build_display_menu ()
 }
 
 void
-AutomationTimeAxisView::add_automation_event (GdkEvent* event, framepos_t when, double y)
+AutomationTimeAxisView::add_automation_event (GdkEvent* event, framepos_t when, double y, bool with_guard_points)
 {
        if (!_line) {
                return;
@@ -580,58 +627,63 @@ AutomationTimeAxisView::add_automation_event (GdkEvent* event, framepos_t when,
 
        _editor.snap_to_with_modifier (when, event);
 
-       _session->begin_reversible_command (_("add automation event"));
+       _editor.begin_reversible_command (_("add automation event"));
        XMLNode& before = list->get_state();
 
-       list->add (when, y);
+       list->add (when, y, with_guard_points);
 
        XMLNode& after = list->get_state();
-       _session->commit_reversible_command (new MementoCommand<ARDOUR::AutomationList> (*list, &before, &after));
+       _session->add_command (new MementoCommand<ARDOUR::AutomationList> (*list, &before, &after));
+       _editor.commit_reversible_command ();
        _session->set_dirty ();
 }
 
-/** Paste a selection.
- *  @param pos Position to paste to (session frames).
- *  @param times Number of times to paste.
- *  @param selection Selection to paste.
- *  @param nth Index of the AutomationList within the selection to paste from.
- */
 bool
-AutomationTimeAxisView::paste (framepos_t pos, float times, Selection& selection, size_t nth)
+AutomationTimeAxisView::paste (framepos_t pos, const Selection& selection, PasteContext& ctx)
 {
-       boost::shared_ptr<AutomationLine> line;
-
        if (_line) {
-               line = _line;
+               return paste_one (pos, ctx.count, ctx.times, selection, ctx.counts, ctx.greedy);
        } else if (_view) {
-               line = _view->paste_line (pos);
-       }
-
-       if (!line) {
-               return false;
+               AutomationSelection::const_iterator l = selection.lines.get_nth(_parameter, ctx.counts.n_lines(_parameter));
+               if (l == selection.lines.end()) {
+                       if (ctx.greedy && selection.lines.size() == 1) {
+                               l = selection.lines.begin();
+                       }
+               }
+               if (l != selection.lines.end() && _view->paste (pos, ctx.count, ctx.times, *l)) {
+                       ctx.counts.increase_n_lines(_parameter);
+                       return true;
+               }
        }
 
-       return paste_one (*line, pos, times, selection, nth);
+       return false;
 }
 
 bool
-AutomationTimeAxisView::paste_one (AutomationLine& line, framepos_t pos, float times, Selection& selection, size_t nth)
+AutomationTimeAxisView::paste_one (framepos_t pos, unsigned paste_count, float times, const Selection& selection, ItemCounts& counts, bool greedy)
 {
-       AutomationSelection::iterator p;
-       boost::shared_ptr<AutomationList> alist(line.the_list());
+       boost::shared_ptr<AutomationList> alist(_line->the_list());
 
        if (_session->transport_rolling() && alist->automation_write()) {
                /* do not paste if this control is in write mode and we're rolling */
                return false;
        }
 
-       for (p = selection.lines.begin(); p != selection.lines.end() && nth; ++p, --nth) {}
-
+       /* Get appropriate list from selection. */
+       AutomationSelection::const_iterator p = selection.lines.get_nth(_parameter, counts.n_lines(_parameter));
        if (p == selection.lines.end()) {
-               return false;
+               if (greedy && selection.lines.size() == 1) {
+                       p = selection.lines.begin();
+               } else {
+                       return false;
+               }
        }
+       counts.increase_n_lines(_parameter);
+
+       /* add multi-paste offset if applicable */
+       pos += _editor.get_paste_offset(pos, paste_count, (*p)->length());
 
-       double const model_pos = line.time_converter().from (pos - line.time_converter().origin_b ());
+       double const model_pos = _line->time_converter().from (pos - _line->time_converter().origin_b ());
 
        XMLNode &before = alist->get_state();
        alist->paste (**p, model_pos, times);
@@ -641,7 +693,7 @@ AutomationTimeAxisView::paste_one (AutomationLine& line, framepos_t pos, float t
 }
 
 void
-AutomationTimeAxisView::get_selectables (framepos_t start, framepos_t end, double top, double bot, list<Selectable*>& results)
+AutomationTimeAxisView::get_selectables (framepos_t start, framepos_t end, double top, double bot, list<Selectable*>& results, bool /*within*/)
 {
        if (!_line && !_view) {
                return;
@@ -799,7 +851,7 @@ AutomationTimeAxisView::what_has_visible_automation (const boost::shared_ptr<Aut
                
                boost::shared_ptr<AutomationControl> ac = boost::dynamic_pointer_cast<AutomationControl> (i->second);
 
-               if (ac) {
+               if (ac && ac->alist()) {
                        
                        const XMLNode* gui_node = ac->extra_xml ("GUI");
                        
@@ -840,15 +892,17 @@ AutomationTimeAxisView::lines () const
 string
 AutomationTimeAxisView::state_id() const
 {
-       if (_control) {
+       if (_automatable != _route && _control) {
                return string_compose ("automation %1", _control->id().to_s());
-       } else {
-               assert (_parameter);
+       } else if (_parameter) {
                return string_compose ("automation %1 %2/%3/%4", 
                                       _route->id(), 
                                       _parameter.type(),
                                       _parameter.id(),
                                       (int) _parameter.channel());
+       } else {
+               error << "Automation time axis has no state ID" << endmsg;
+               return "";
        }
 }