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/smf_source.h"
33 #include "ardour/region_factory.h"
35 #include "automation_streamview.h"
36 #include "region_view.h"
37 #include "automation_region_view.h"
38 #include "automation_time_axis.h"
39 #include "canvas-simplerect.h"
40 #include "region_selection.h"
41 #include "selection.h"
42 #include "public_editor.h"
43 #include "ardour_ui.h"
44 #include "rgb_macros.h"
45 #include "gui_thread.h"
47 #include "simplerect.h"
48 #include "simpleline.h"
51 using namespace ARDOUR;
53 using namespace Editing;
55 AutomationStreamView::AutomationStreamView (AutomationTimeAxisView& tv)
56 : StreamView (*dynamic_cast<RouteTimeAxisView*>(tv.get_parent()),
57 new ArdourCanvas::Group(*tv.canvas_display()))
58 , _controller(tv.controller())
59 , _automation_view(tv)
61 //canvas_rect->property_fill_color_rgba() = stream_base_color;
62 canvas_rect->property_outline_color_rgba() = RGBA_BLACK;
65 AutomationStreamView::~AutomationStreamView ()
71 AutomationStreamView::add_region_view_internal (boost::shared_ptr<Region> region, bool wfd, bool /*recording*/)
74 cerr << "No region" << endl;
79 boost::shared_ptr<MidiRegion> mr = boost::dynamic_pointer_cast<MidiRegion>(region);
81 mr->midi_source()->load_model();
84 const boost::shared_ptr<AutomationControl> control
85 = boost::dynamic_pointer_cast<AutomationControl>(
86 region->control(_controller->controllable()->parameter()));
88 boost::shared_ptr<AutomationList> list;
90 list = boost::dynamic_pointer_cast<AutomationList>(control->list());
91 assert(!control->list() || list);
94 AutomationRegionView *region_view;
95 std::list<RegionView *>::iterator i;
97 for (i = region_views.begin(); i != region_views.end(); ++i) {
98 if ((*i)->region() == region) {
100 /* great. we already have an AutomationRegionView for this Region. use it again. */
101 AutomationRegionView* arv = dynamic_cast<AutomationRegionView*>(*i);;
104 arv->line()->set_list (list);
105 (*i)->set_valid (true);
106 (*i)->enable_display(wfd);
113 region_view = new AutomationRegionView (canvas_group, _automation_view, region,
114 _controller->controllable()->parameter(), list,
115 _samples_per_unit, region_color);
117 region_view->init (region_color, false);
118 region_views.push_front (region_view);
120 /* follow global waveform setting */
123 region_view->enable_display(true);
124 //region_view->midi_region()->midi_source(0)->load_model();
127 display_region(region_view);
129 /* catch regionview going away */
130 region->DropReferences.connect (*this, invalidator (*this), boost::bind (&AutomationStreamView::remove_region_view, this, boost::weak_ptr<Region>(region)), gui_context());
132 RegionViewAdded (region_view);
138 AutomationStreamView::display_region(AutomationRegionView* region_view)
140 region_view->line().reset();
144 AutomationStreamView::set_automation_state (AutoState state)
146 std::list<RegionView *>::iterator i;
147 for (i = region_views.begin(); i != region_views.end(); ++i) {
148 boost::shared_ptr<AutomationLine> line = ((AutomationRegionView*)(*i))->line();
149 if (line && line->the_list())
150 line->the_list()->set_automation_state (state);
155 AutomationStreamView::redisplay_diskstream ()
157 list<RegionView *>::iterator i, tmp;
159 // Flag region views as invalid and disable drawing
160 for (i = region_views.begin(); i != region_views.end(); ++i) {
161 (*i)->set_valid (false);
162 (*i)->enable_display(false);
165 // Add and display region views, and flag them as valid
166 if (_trackview.is_track()) {
167 _trackview.get_diskstream()->playlist()->foreach_region (
168 sigc::hide_return (sigc::mem_fun (*this, &StreamView::add_region_view))
172 // Stack regions by layer, and remove invalid regions
178 AutomationStreamView::setup_rec_box ()
183 AutomationStreamView::color_handler ()
185 /*if (_trackview.is_midi_track()) {
186 canvas_rect->property_fill_color_rgba() = ARDOUR_UI::config()->canvasvar_MidiTrackBase.get();
189 if (!_trackview.is_midi_track()) {
190 canvas_rect->property_fill_color_rgba() = ARDOUR_UI::config()->canvasvar_MidiBusBase.get();;