/*
- Copyright (C) 2007 Paul Davis
+ Copyright (C) 2007 Paul Davis
Author: Dave Robillard
This program is free software; you can redistribute it and/or modify
Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
*/
-#include <pbd/memento_command.h>
+#include "pbd/memento_command.h"
+#include "ardour/automation_control.h"
+#include "ardour/event_type_map.h"
+#include "ardour/session.h"
+#include "ardour/source.h"
+
#include "automation_region_view.h"
+#include "gui_thread.h"
#include "public_editor.h"
#include "i18n.h"
AutomationRegionView::AutomationRegionView(ArdourCanvas::Group* parent,
AutomationTimeAxisView& time_axis,
boost::shared_ptr<ARDOUR::Region> region,
+ const Evoral::Parameter& param,
boost::shared_ptr<ARDOUR::AutomationList> list,
double spu,
- Gdk::Color& basic_color)
+ Gdk::Color const & basic_color)
: RegionView(parent, time_axis, region, spu, basic_color)
- , _line(list->parameter().to_string(), time_axis, *group, list)
-{
- _line.set_colors();
- _line.show();
- _line.show_all_control_points();
-
- //group->raise_to_top ();
-
- group->signal_event().connect (mem_fun (this, &AutomationRegionView::canvas_event), false);
+ , _parameter(param)
+{
+ if (list) {
+ assert(list->parameter() == param);
+ create_line(list);
+ }
+
+ group->signal_event().connect (sigc::mem_fun (this, &AutomationRegionView::canvas_event), false);
+ group->raise_to_top();
}
void
-AutomationRegionView::init (Gdk::Color& basic_color, bool wfd)
+AutomationRegionView::init (Gdk::Color const & basic_color, bool /*wfd*/)
{
_enable_display = false;
-
+
RegionView::init(basic_color, false);
compute_colors (basic_color);
reset_width_dependent_items ((double) _region->length() / samples_per_unit);
- set_y_position_and_height (0, trackview.height);
+ set_height (trackview.current_height());
- _region->StateChanged.connect (mem_fun(*this, &AutomationRegionView::region_changed));
+ _region->PropertyChanged.connect (*this, invalidator (*this), ui_bind (&RegionView::region_changed, this, _1), gui_context());
set_colors ();
_enable_display = true;
}
+void
+AutomationRegionView::create_line (boost::shared_ptr<ARDOUR::AutomationList> list)
+{
+ _line = boost::shared_ptr<AutomationLine>(new AutomationLine(
+ ARDOUR::EventTypeMap::instance().to_symbol(list->parameter()),
+ trackview, *get_canvas_group(), list, &_time_converter));
+ _line->set_colors();
+ _line->set_interpolation(list->interpolation());
+ _line->set_height ((uint32_t)rint(trackview.current_height() - NAME_HIGHLIGHT_SIZE));
+ _line->show();
+ _line->show_all_control_points();
+}
+
bool
AutomationRegionView::canvas_event(GdkEvent* ev)
{
if (ev->type == GDK_BUTTON_RELEASE) {
- const nframes_t when = trackview.editor.pixel_to_frame((nframes_t)ev->button.x)
- - _region->position();
- add_automation_event(ev, when, ev->button.y);
+ double x = ev->button.x;
+ double y = ev->button.y;
+
+ /* convert to item coordinates in the time axis view */
+ automation_view()->canvas_display()->w2i (x, y);
+
+ add_automation_event (ev, trackview.editor().pixel_to_frame (x) - _region->position(), y);
}
return false;
}
+/** @param when Position in frames, where 0 is the start of the region.
+ * @param y y position, relative to our TimeAxisView.
+ */
void
-AutomationRegionView::add_automation_event (GdkEvent* event, nframes_t when, double y)
+AutomationRegionView::add_automation_event (GdkEvent *, nframes_t when, double y)
{
- double x = 0;
- AutomationTimeAxisView* const view = automation_view();
-
- view->canvas_display->w2i (x, y);
+ if (!_line) {
+ boost::shared_ptr<Evoral::Control> c = _region->control(_parameter, true);
+ boost::shared_ptr<ARDOUR::AutomationControl> ac
+ = boost::dynamic_pointer_cast<ARDOUR::AutomationControl>(c);
+ assert(ac);
+ create_line(ac->alist());
+ }
+ assert(_line);
+ AutomationTimeAxisView* const view = automation_view ();
+
/* compute vertical fractional position */
- const double height = trackview.height - TimeAxisViewItem::NAME_HIGHLIGHT_SIZE - 2;
- y = 1.0 - (y / height);
+ const double h = trackview.current_height() - TimeAxisViewItem::NAME_HIGHLIGHT_SIZE - 2;
+ y = 1.0 - (y / h);
/* map using line */
- _line.view_to_model_y (y);
+ double when_d = when;
+ _line->view_to_model_coord (when_d, y);
- view->session().begin_reversible_command (_("add automation event"));
- XMLNode& before = _line.the_list()->get_state();
+ view->session()->begin_reversible_command (_("add automation event"));
+ XMLNode& before = _line->the_list()->get_state();
- _line.the_list()->add (when, y);
+ _line->the_list()->add (when_d, y);
- XMLNode& after = _line.the_list()->get_state();
- view->session()
.commit_reversible_command (new MementoCommand<ARDOUR::AutomationList>(
- *_line.the_list(), &before, &after));
+ XMLNode& after = _line->the_list()->get_state();
+ view->session()
->commit_reversible_command (new MementoCommand<ARDOUR::AutomationList>(
+ *_line->the_list(), &before, &after));
- view->session().set_dirty ();
+ view->session()->set_dirty ();
}
-
void
-AutomationRegionView::set_y_position_and_height (double y, double h)
+AutomationRegionView::set_height (double h)
{
- RegionView::set_y_position_and_height(y, h - 1);
+ RegionView::set_height(h);
- _line.set_y_position_and_height ((uint32_t)y, (uint32_t) rint (h - NAME_HIGHLIGHT_SIZE));
+ if (_line)
+ _line->set_height ((uint32_t)rint(h - NAME_HIGHLIGHT_SIZE));
}
bool
-AutomationRegionView::set_position (nframes_t pos, void* src, double* ignored)
+AutomationRegionView::set_position (nframes64_t pos, void* src, double* ignored)
{
- // Do nothing, region parent will move us
- //return false;
-
- return RegionView::set_position(pos, src, ignored); // FIXME: eventually...
+ return RegionView::set_position(pos, src, ignored);
}
AutomationRegionView::reset_width_dependent_items (double pixel_width)
{
RegionView::reset_width_dependent_items(pixel_width);
-
- _line.reset();
+
+ if (_line)
+ _line->reset();
}
void
-AutomationRegionView::region_resized (ARDOUR::Change what_changed)
+AutomationRegionView::region_resized (const PBD::PropertyChange& what_changed)
{
RegionView::region_resized(what_changed);
- _line.reset();
+ if (_line)
+ _line->reset();
}
void
AutomationRegionView::entered()
{
- _line.track_entered();
+ if (_line)
+ _line->track_entered();
}
void
AutomationRegionView::exited()
{
- _line.track_exited();
+ if (_line)
+ _line->track_exited();
}
projects / ardour.git / blobdiff