2 Copyright (C) 2001-2007 Paul Davis
4 This program is free software; you can redistribute it and/or modify
5 it under the terms of the GNU General Public License as published by
6 the Free Software Foundation; either version 2 of the License, or
7 (at your option) any later version.
9 This program is distributed in the hope that it will be useful,
10 but WITHOUT ANY WARRANTY; without even the implied warranty of
11 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12 GNU General Public License for more details.
14 You should have received a copy of the GNU General Public License
15 along with this program; if not, write to the Free Software
16 Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
25 #include <gtkmm2ext/gtk_ui.h>
27 #include <ardour/midi_playlist.h>
28 #include <ardour/midi_region.h>
29 #include <ardour/midi_source.h>
30 #include <ardour/midi_diskstream.h>
31 #include <ardour/midi_track.h>
32 #include <ardour/midi_events.h>
33 #include <ardour/smf_source.h>
34 #include <ardour/region_factory.h>
36 #include "automation_streamview.h"
37 #include "region_view.h"
38 #include "automation_region_view.h"
39 #include "automation_time_axis.h"
40 #include "canvas-simplerect.h"
41 #include "region_selection.h"
42 #include "selection.h"
43 #include "public_editor.h"
44 #include "ardour_ui.h"
45 #include "rgb_macros.h"
46 #include "gui_thread.h"
48 #include "simplerect.h"
49 #include "simpleline.h"
52 using namespace ARDOUR;
54 using namespace Editing;
56 AutomationStreamView::AutomationStreamView (AutomationTimeAxisView& tv)
57 : StreamView (*dynamic_cast<RouteTimeAxisView*>(tv.get_parent()),
58 new ArdourCanvas::Group(*tv.canvas_display))
59 , _controller(tv.controller())
60 , _automation_view(tv)
62 //canvas_rect->property_fill_color_rgba() = stream_base_color;
63 canvas_rect->property_outline_color_rgba() = RGBA_BLACK;
65 use_rec_regions = tv.editor.show_waveforms_recording ();
68 AutomationStreamView::~AutomationStreamView ()
74 AutomationStreamView::add_region_view_internal (boost::shared_ptr<Region> region, bool wfd)
77 cerr << "No region" << endl;
82 boost::shared_ptr<MidiRegion> mr = boost::dynamic_pointer_cast<MidiRegion>(region);
84 mr->midi_source()->load_model();
87 const boost::shared_ptr<AutomationControl> control = region->control(_controller->controllable()->parameter());
89 boost::shared_ptr<AutomationList> list;
91 list = control->list();
93 AutomationRegionView *region_view;
94 std::list<RegionView *>::iterator i;
96 for (i = region_views.begin(); i != region_views.end(); ++i) {
97 if ((*i)->region() == region) {
99 /* great. we already have a MidiRegionView for this Region. use it again. */
101 (*i)->set_valid (true);
102 (*i)->enable_display(wfd);
103 display_region(dynamic_cast<AutomationRegionView*>(*i));
109 region_view = new AutomationRegionView (canvas_group, _automation_view, region, list,
110 _samples_per_unit, region_color);
112 region_view->init (region_color, false);
113 region_views.push_front (region_view);
115 /* follow global waveform setting */
118 region_view->enable_display(true);
119 //region_view->midi_region()->midi_source(0)->load_model();
122 display_region(region_view);
124 /* catch regionview going away */
125 region->GoingAway.connect (bind (mem_fun (*this, &AutomationStreamView::remove_region_view), region));
127 RegionViewAdded (region_view);
133 AutomationStreamView::display_region(AutomationRegionView* region_view)
135 region_view->line().reset();
139 AutomationStreamView::redisplay_diskstream ()
141 list<RegionView *>::iterator i, tmp;
143 for (i = region_views.begin(); i != region_views.end(); ++i)
144 (*i)->set_valid (false);
146 if (_trackview.is_track()) {
147 _trackview.get_diskstream()->playlist()->foreach_region (static_cast<StreamView*>(this), &StreamView::add_region_view);
150 for (i = region_views.begin(); i != region_views.end(); ) {
154 if (!(*i)->is_valid()) {
156 region_views.erase (i);
158 (*i)->enable_display(true);
159 (*i)->set_y_position_and_height(0, height);
165 /* now fix layering */
167 for (RegionViewList::iterator i = region_views.begin(); i != region_views.end(); ++i) {
174 AutomationStreamView::setup_rec_box ()
179 AutomationStreamView::update_rec_regions (nframes_t start, nframes_t dur)
184 AutomationStreamView::rec_data_range_ready (jack_nframes_t start, jack_nframes_t dur)
186 // this is called from the butler thread for now
188 ENSURE_GUI_THREAD(bind (mem_fun (*this, &AutomationStreamView::rec_data_range_ready), start, dur));
190 this->update_rec_regions (start, dur);
194 AutomationStreamView::color_handler ()
196 /*if (_trackview.is_midi_track()) {
197 canvas_rect->property_fill_color_rgba() = ARDOUR_UI::config()->canvasvar_MidiTrackBase.get();
200 if (!_trackview.is_midi_track()) {
201 canvas_rect->property_fill_color_rgba() = ARDOUR_UI::config()->canvasvar_MidiBusBase.get();;