2005-09-25 14:42:24 -04:00
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#include <cmath>
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2005-09-25 16:33:00 -04:00
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#include <gtkmm.h>
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2005-09-25 14:42:24 -04:00
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2005-09-25 16:33:00 -04:00
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#include <gtkmm2ext/gtk_ui.h>
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2005-09-25 14:42:24 -04:00
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#include <ardour/audioplaylist.h>
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#include <ardour/audioregion.h>
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#include <ardour/diskstream.h>
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#include <ardour/audio_track.h>
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#include <ardour/playlist_templates.h>
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#include <ardour/source.h>
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#include "streamview.h"
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#include "regionview.h"
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#include "audio_time_axis.h"
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#include "canvas-waveview.h"
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#include "canvas-simplerect.h"
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#include "region_selection.h"
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#include "selection.h"
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#include "public_editor.h"
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#include "ardour_ui.h"
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#include "crossfade_view.h"
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#include "rgb_macros.h"
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#include "gui_thread.h"
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2005-11-28 17:36:26 -05:00
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#include "utils.h"
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2005-09-25 14:42:24 -04:00
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using namespace ARDOUR;
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using namespace Editing;
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StreamView::StreamView (AudioTimeAxisView& tv)
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: _trackview (tv)
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{
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region_color = _trackview.color();
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crossfades_visible = true;
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if (tv.is_audio_track()) {
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/* TRACK */
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//stream_base_color = RGBA_TO_UINT (222,223,218,255);
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stream_base_color = color_map[cAudioTrackBase];
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} else {
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/* BUS */
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//stream_base_color = RGBA_TO_UINT (230,226,238,255);
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stream_base_color = color_map[cAudioBusBase];
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}
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/* set_position() will position the group */
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2005-11-12 22:53:51 -05:00
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//GTK2FIX -- how to get the group? is the canvas display really a group?
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//canvas_group = gnome_canvas_item_new (GNOME_CANVAS_GROUP(_trackview.canvas_display),
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// gnome_canvas_group_get_type (),
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// NULL);
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2005-11-23 12:21:12 -05:00
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canvas_group = new ArdourCanvas::Group(*_trackview.canvas_display);
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2005-11-12 22:53:51 -05:00
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//canvas_rect = gnome_canvas_item_new (GNOME_CANVAS_GROUP(canvas_group),
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// gnome_canvas_simplerect_get_type(),
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// "x1", 0.0,
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// "y1", 0.0,
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// "x2", 1000000.0,
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// "y2", (double) tv.height,
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// "outline_color_rgba", color_map[cAudioTrackOutline],
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// /* outline ends and bottom */
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// "outline_what", (guint32) (0x1|0x2|0x8),
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// "fill_color_rgba", stream_base_color,
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2005-11-23 12:21:12 -05:00
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// ] NULL);
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canvas_rect = new ArdourCanvas::SimpleRect (*canvas_group);
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2005-11-27 17:35:04 -05:00
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canvas_rect->property_x1() = 0.0;
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canvas_rect->property_y1() = 0.0;
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canvas_rect->property_x2() = 1000000.0;
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canvas_rect->property_y2() = (double) tv.height;
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canvas_rect->property_outline_color_rgba() = color_map[cAudioTrackOutline];
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2005-11-12 22:53:51 -05:00
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/* outline ends and bottom */
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2005-11-27 17:35:04 -05:00
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canvas_rect->property_outline_what() = (guint32) (0x1|0x2|0x8);
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canvas_rect->property_fill_color_rgba() = stream_base_color;
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2005-09-25 14:42:24 -04:00
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2005-11-25 19:06:46 -05:00
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canvas_rect->signal_event().connect (bind (mem_fun (_trackview.editor, &PublicEditor::canvas_stream_view_event), canvas_rect, &_trackview));
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2005-09-25 14:42:24 -04:00
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_samples_per_unit = _trackview.editor.get_current_zoom();
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_amplitude_above_axis = 1.0;
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if (_trackview.is_audio_track()) {
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2005-09-25 17:19:23 -04:00
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_trackview.audio_track()->diskstream_changed.connect (mem_fun (*this, &StreamView::diskstream_changed));
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_trackview.session().TransportStateChange.connect (mem_fun (*this, &StreamView::transport_changed));
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_trackview.get_diskstream()->record_enable_changed.connect (mem_fun (*this, &StreamView::rec_enable_changed));
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2006-01-18 19:03:55 -05:00
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_trackview.session().RecordStateChanged.connect (mem_fun (*this, &StreamView::sess_rec_enable_changed));
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2005-09-25 14:42:24 -04:00
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}
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rec_updating = false;
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rec_active = false;
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use_rec_regions = tv.editor.show_waveforms_recording ();
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last_rec_peak_frame = 0;
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}
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StreamView::~StreamView ()
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{
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undisplay_diskstream ();
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2005-11-28 17:36:26 -05:00
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delete canvas_group;
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2005-09-25 14:42:24 -04:00
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}
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void
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StreamView::attach ()
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{
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if (_trackview.is_audio_track()) {
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display_diskstream (_trackview.get_diskstream());
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}
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}
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int
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StreamView::set_position (gdouble x, gdouble y)
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{
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2005-11-27 17:35:04 -05:00
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canvas_group->property_x() = x;
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canvas_group->property_y() = y;
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2005-09-25 14:42:24 -04:00
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return 0;
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}
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int
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StreamView::set_height (gdouble h)
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{
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/* limit the values to something sane-ish */
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if (h < 10.0 || h > 1000.0) {
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return -1;
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}
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2005-11-28 17:36:26 -05:00
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canvas_rect->property_y2() = h;
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2005-09-25 14:42:24 -04:00
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for (AudioRegionViewList::iterator i = region_views.begin(); i != region_views.end(); ++i) {
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(*i)->set_height (h);
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}
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for (CrossfadeViewList::iterator i = crossfade_views.begin(); i != crossfade_views.end(); ++i) {
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(*i)->set_height (h);
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}
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for (vector<RecBoxInfo>::iterator i = rec_rects.begin(); i != rec_rects.end(); ++i) {
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RecBoxInfo &recbox = (*i);
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2005-11-28 17:36:26 -05:00
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recbox.rectangle->property_y2() = h - 1.0;
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2005-09-25 14:42:24 -04:00
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}
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return 0;
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}
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int
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StreamView::set_samples_per_unit (gdouble spp)
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{
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AudioRegionViewList::iterator i;
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if (spp < 1.0) {
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return -1;
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}
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_samples_per_unit = spp;
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for (i = region_views.begin(); i != region_views.end(); ++i) {
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(*i)->set_samples_per_unit (spp);
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}
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for (CrossfadeViewList::iterator xi = crossfade_views.begin(); xi != crossfade_views.end(); ++xi) {
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(*xi)->set_samples_per_unit (spp);
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}
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for (vector<RecBoxInfo>::iterator xi = rec_rects.begin(); xi != rec_rects.end(); ++xi) {
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RecBoxInfo &recbox = (*xi);
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gdouble xstart = _trackview.editor.frame_to_pixel ( recbox.start );
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gdouble xend = _trackview.editor.frame_to_pixel ( recbox.start + recbox.length );
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2005-11-27 17:35:04 -05:00
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recbox.rectangle->property_x1() = xstart;
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recbox.rectangle->property_x2() = xend;
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2005-09-25 14:42:24 -04:00
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}
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return 0;
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}
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int
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StreamView::set_amplitude_above_axis (gdouble app)
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{
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AudioRegionViewList::iterator i;
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if (app < 1.0) {
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return -1;
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}
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_amplitude_above_axis = app;
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for (i = region_views.begin(); i != region_views.end(); ++i) {
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(*i)->set_amplitude_above_axis (app);
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}
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return 0;
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}
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void
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StreamView::add_region_view (Region *r)
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{
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add_region_view_internal (r, true);
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}
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void
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StreamView::add_region_view_internal (Region *r, bool wait_for_waves)
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{
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2005-09-25 17:19:23 -04:00
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ENSURE_GUI_THREAD (bind (mem_fun (*this, &StreamView::add_region_view), r));
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2005-09-25 14:42:24 -04:00
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AudioRegion* region = dynamic_cast<AudioRegion*> (r);
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if (region == 0) {
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return;
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}
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AudioRegionView *region_view;
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list<AudioRegionView *>::iterator i;
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for (i = region_views.begin(); i != region_views.end(); ++i) {
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if (&(*i)->region == region) {
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/* great. we already have a AudioRegionView for this Region. use it again.
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*/
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(*i)->set_valid (true);
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return;
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}
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}
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2005-11-12 22:53:51 -05:00
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region_view = new AudioRegionView (canvas_group,
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2005-09-25 14:42:24 -04:00
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_trackview,
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*region,
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_samples_per_unit,
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_amplitude_above_axis,
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region_color,
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wait_for_waves);
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region_views.push_front (region_view);
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/* follow global waveform setting */
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region_view->set_waveform_visible(_trackview.editor.show_waveforms());
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/* catch regionview going away */
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2005-09-25 17:19:23 -04:00
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region->GoingAway.connect (mem_fun (*this, &StreamView::remove_region_view));
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2005-09-25 14:42:24 -04:00
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AudioRegionViewAdded (region_view);
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}
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void
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StreamView::remove_region_view (Region *r)
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{
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2005-09-25 17:19:23 -04:00
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ENSURE_GUI_THREAD (bind (mem_fun (*this, &StreamView::remove_region_view), r));
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2005-09-25 14:42:24 -04:00
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AudioRegion* ar = dynamic_cast<AudioRegion*> (r);
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if (ar == 0) {
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return;
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}
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for (list<AudioRegionView *>::iterator i = region_views.begin(); i != region_views.end(); ++i) {
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if (&((*i)->region) == ar) {
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delete *i;
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region_views.erase (i);
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break;
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}
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}
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for (list<CrossfadeView *>::iterator i = crossfade_views.begin(); i != crossfade_views.end();) {
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list<CrossfadeView*>::iterator tmp;
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tmp = i;
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++tmp;
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if ((*i)->crossfade.involves (*ar)) {
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delete *i;
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crossfade_views.erase (i);
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}
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i = tmp;
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}
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}
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void
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StreamView::remove_rec_region (Region *r)
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{
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2005-09-25 17:19:23 -04:00
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ENSURE_GUI_THREAD(bind (mem_fun (*this, &StreamView::remove_rec_region), r));
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2005-09-25 14:42:24 -04:00
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2005-09-25 16:33:00 -04:00
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if (!Gtkmm2ext::UI::instance()->caller_is_gui_thread()) {
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2005-09-25 14:42:24 -04:00
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fatal << "region deleted from non-GUI thread!" << endmsg;
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/*NOTREACHED*/
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}
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AudioRegion* ar = dynamic_cast<AudioRegion*> (r);
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if (ar == 0) {
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return;
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}
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for (list<AudioRegion *>::iterator i = rec_regions.begin(); i != rec_regions.end(); ++i) {
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if (*i == ar) {
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rec_regions.erase (i);
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break;
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}
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}
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}
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void
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StreamView::undisplay_diskstream ()
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{
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for (AudioRegionViewList::iterator i = region_views.begin(); i != region_views.end(); ++i) {
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delete *i;
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}
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for (CrossfadeViewList::iterator i = crossfade_views.begin(); i != crossfade_views.end(); ++i) {
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delete *i;
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}
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region_views.clear();
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crossfade_views.clear ();
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}
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void
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StreamView::display_diskstream (DiskStream *ds)
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{
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playlist_change_connection.disconnect();
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playlist_changed (ds);
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2005-09-25 17:19:23 -04:00
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playlist_change_connection = ds->PlaylistChanged.connect (bind (mem_fun (*this, &StreamView::playlist_changed), ds));
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2005-09-25 14:42:24 -04:00
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}
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void
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StreamView::playlist_modified ()
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{
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2005-09-25 17:19:23 -04:00
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ENSURE_GUI_THREAD (mem_fun (*this, &StreamView::playlist_modified));
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2005-09-25 14:42:24 -04:00
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/* if the playlist is modified, make sure xfades are on top and all the regionviews are stacked
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correctly.
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*/
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for (AudioRegionViewList::iterator i = region_views.begin(); i != region_views.end(); ++i) {
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region_layered (*i);
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}
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for (list<CrossfadeView *>::iterator i = crossfade_views.begin(); i != crossfade_views.end(); ++i) {
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2005-11-12 22:53:51 -05:00
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(*i)->get_canvas_group()->raise_to_top();
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2005-09-25 14:42:24 -04:00
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}
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}
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void
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StreamView::playlist_changed (DiskStream *ds)
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{
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2005-09-25 17:19:23 -04:00
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|
|
ENSURE_GUI_THREAD (bind (mem_fun (*this, &StreamView::playlist_changed), ds));
|
2005-09-25 14:42:24 -04:00
|
|
|
|
|
|
|
/* disconnect from old playlist */
|
|
|
|
|
2005-09-25 16:33:00 -04:00
|
|
|
for (vector<sigc::connection>::iterator i = playlist_connections.begin(); i != playlist_connections.end(); ++i) {
|
2005-09-25 14:42:24 -04:00
|
|
|
(*i).disconnect();
|
|
|
|
}
|
|
|
|
|
|
|
|
playlist_connections.clear();
|
|
|
|
undisplay_diskstream ();
|
|
|
|
|
|
|
|
/* draw it */
|
|
|
|
|
|
|
|
redisplay_diskstream ();
|
|
|
|
|
|
|
|
/* catch changes */
|
|
|
|
|
2005-09-25 17:19:23 -04:00
|
|
|
playlist_connections.push_back (ds->playlist()->RegionAdded.connect (mem_fun (*this, &StreamView::add_region_view)));
|
|
|
|
playlist_connections.push_back (ds->playlist()->RegionRemoved.connect (mem_fun (*this, &StreamView::remove_region_view)));
|
|
|
|
playlist_connections.push_back (ds->playlist()->StateChanged.connect (mem_fun (*this, &StreamView::playlist_state_changed)));
|
|
|
|
playlist_connections.push_back (ds->playlist()->Modified.connect (mem_fun (*this, &StreamView::playlist_modified)));
|
|
|
|
playlist_connections.push_back (ds->playlist()->NewCrossfade.connect (mem_fun (*this, &StreamView::add_crossfade)));
|
2005-09-25 14:42:24 -04:00
|
|
|
}
|
|
|
|
|
|
|
|
void
|
|
|
|
StreamView::add_crossfade (Crossfade *crossfade)
|
|
|
|
{
|
|
|
|
AudioRegionView* lview = 0;
|
|
|
|
AudioRegionView* rview = 0;
|
|
|
|
|
2005-09-25 17:19:23 -04:00
|
|
|
ENSURE_GUI_THREAD (bind (mem_fun (*this, &StreamView::add_crossfade), crossfade));
|
2005-09-25 14:42:24 -04:00
|
|
|
|
|
|
|
/* first see if we already have a CrossfadeView for this Crossfade */
|
|
|
|
|
|
|
|
for (list<CrossfadeView *>::iterator i = crossfade_views.begin(); i != crossfade_views.end(); ++i) {
|
|
|
|
if (&(*i)->crossfade == crossfade) {
|
|
|
|
if (!crossfades_visible) {
|
|
|
|
(*i)->hide();
|
|
|
|
} else {
|
|
|
|
(*i)->show ();
|
|
|
|
}
|
|
|
|
(*i)->set_valid (true);
|
|
|
|
return;
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
/* create a new one */
|
|
|
|
|
|
|
|
for (list<AudioRegionView *>::iterator i = region_views.begin(); i != region_views.end(); ++i) {
|
|
|
|
if (!lview && &((*i)->region) == &crossfade->out()) {
|
|
|
|
lview = *i;
|
|
|
|
}
|
|
|
|
if (!rview && &((*i)->region) == &crossfade->in()) {
|
|
|
|
rview = *i;
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
2005-11-12 22:53:51 -05:00
|
|
|
CrossfadeView *cv = new CrossfadeView (_trackview.canvas_display,
|
2005-09-25 14:42:24 -04:00
|
|
|
_trackview,
|
|
|
|
*crossfade,
|
|
|
|
_samples_per_unit,
|
|
|
|
region_color,
|
|
|
|
*lview, *rview);
|
|
|
|
|
2005-09-25 17:19:23 -04:00
|
|
|
crossfade->Invalidated.connect (mem_fun (*this, &StreamView::remove_crossfade));
|
2005-09-25 14:42:24 -04:00
|
|
|
crossfade_views.push_back (cv);
|
|
|
|
|
|
|
|
if (!crossfades_visible) {
|
|
|
|
cv->hide ();
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
void
|
|
|
|
StreamView::remove_crossfade (Crossfade *xfade)
|
|
|
|
{
|
2005-09-25 17:19:23 -04:00
|
|
|
ENSURE_GUI_THREAD (bind (mem_fun (*this, &StreamView::remove_crossfade), xfade));
|
2005-09-25 14:42:24 -04:00
|
|
|
|
|
|
|
for (list<CrossfadeView*>::iterator i = crossfade_views.begin(); i != crossfade_views.end(); ++i) {
|
|
|
|
if (&(*i)->crossfade == xfade) {
|
|
|
|
delete *i;
|
|
|
|
crossfade_views.erase (i);
|
|
|
|
break;
|
|
|
|
}
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
void
|
|
|
|
StreamView::playlist_state_changed (Change ignored)
|
|
|
|
{
|
2005-09-25 17:19:23 -04:00
|
|
|
ENSURE_GUI_THREAD (bind (mem_fun (*this, &StreamView::playlist_state_changed), ignored));
|
2005-09-25 14:42:24 -04:00
|
|
|
|
|
|
|
redisplay_diskstream ();
|
|
|
|
}
|
|
|
|
|
|
|
|
void
|
|
|
|
StreamView::redisplay_diskstream ()
|
|
|
|
{
|
|
|
|
list<AudioRegionView *>::iterator i, tmp;
|
|
|
|
list<CrossfadeView*>::iterator xi, tmpx;
|
|
|
|
|
|
|
|
for (i = region_views.begin(); i != region_views.end(); ++i) {
|
|
|
|
(*i)->set_valid (false);
|
|
|
|
}
|
|
|
|
|
|
|
|
for (xi = crossfade_views.begin(); xi != crossfade_views.end(); ++xi) {
|
|
|
|
(*xi)->set_valid (false);
|
|
|
|
if ((*xi)->visible()) {
|
|
|
|
(*xi)->show ();
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
if (_trackview.is_audio_track()) {
|
|
|
|
_trackview.get_diskstream()->playlist()->foreach_region (this, &StreamView::add_region_view);
|
|
|
|
_trackview.get_diskstream()->playlist()->foreach_crossfade (this, &StreamView::add_crossfade);
|
|
|
|
}
|
|
|
|
|
|
|
|
for (i = region_views.begin(); i != region_views.end(); ) {
|
|
|
|
tmp = i;
|
|
|
|
tmp++;
|
|
|
|
|
|
|
|
if (!(*i)->is_valid()) {
|
|
|
|
delete *i;
|
|
|
|
region_views.erase (i);
|
2006-01-07 21:56:49 -05:00
|
|
|
}
|
2005-09-25 14:42:24 -04:00
|
|
|
|
|
|
|
i = tmp;
|
|
|
|
}
|
|
|
|
|
|
|
|
for (xi = crossfade_views.begin(); xi != crossfade_views.end();) {
|
|
|
|
tmpx = xi;
|
|
|
|
tmpx++;
|
|
|
|
|
|
|
|
if (!(*xi)->valid()) {
|
|
|
|
delete *xi;
|
|
|
|
crossfade_views.erase (xi);
|
|
|
|
}
|
|
|
|
|
|
|
|
xi = tmpx;
|
|
|
|
}
|
|
|
|
|
|
|
|
/* now fix layering */
|
|
|
|
|
|
|
|
playlist_modified ();
|
|
|
|
}
|
|
|
|
|
|
|
|
void
|
|
|
|
StreamView::diskstream_changed (void *src_ignored)
|
|
|
|
{
|
|
|
|
AudioTrack *at;
|
|
|
|
|
|
|
|
if ((at = _trackview.audio_track()) != 0) {
|
|
|
|
DiskStream& ds = at->disk_stream();
|
|
|
|
/* XXX grrr: when will SigC++ allow me to bind references? */
|
2005-09-25 17:19:23 -04:00
|
|
|
Gtkmm2ext::UI::instance()->call_slot (bind (mem_fun (*this, &StreamView::display_diskstream), &ds));
|
2005-09-25 14:42:24 -04:00
|
|
|
} else {
|
2005-09-25 17:19:23 -04:00
|
|
|
Gtkmm2ext::UI::instance()->call_slot (mem_fun (*this, &StreamView::undisplay_diskstream));
|
2005-09-25 14:42:24 -04:00
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
void
|
2005-10-06 00:59:20 -04:00
|
|
|
StreamView::apply_color (Gdk::Color& color, ColorTarget target)
|
2005-09-25 14:42:24 -04:00
|
|
|
|
|
|
|
{
|
|
|
|
list<AudioRegionView *>::iterator i;
|
|
|
|
|
|
|
|
switch (target) {
|
|
|
|
case RegionColor:
|
|
|
|
region_color = color;
|
|
|
|
for (i = region_views.begin(); i != region_views.end(); ++i) {
|
|
|
|
(*i)->set_color (region_color);
|
|
|
|
}
|
|
|
|
// stream_base_color = RGBA_TO_UINT (color.red/256, color.green/256, color.blue/256, 255);
|
2005-09-25 18:26:56 -04:00
|
|
|
// gnome_canvas_item_set (canvas_rect, "fill_color_rgba", stream_base_color, NULL);
|
2005-09-25 14:42:24 -04:00
|
|
|
break;
|
|
|
|
|
|
|
|
case StreamBaseColor:
|
|
|
|
// stream_base_color = RGBA_TO_UINT (color.red/256, color.green/256, color.blue/256, 255);
|
2005-09-25 18:26:56 -04:00
|
|
|
// gnome_canvas_item_set (canvas_rect, "fill_color_rgba", stream_base_color, NULL);
|
2005-09-25 14:42:24 -04:00
|
|
|
break;
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
void
|
|
|
|
StreamView::set_show_waveforms (bool yn)
|
|
|
|
{
|
|
|
|
for (list<AudioRegionView *>::iterator i = region_views.begin(); i != region_views.end(); ++i) {
|
|
|
|
(*i)->set_waveform_visible (yn);
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
void
|
|
|
|
StreamView::set_selected_regionviews (AudioRegionSelection& regions)
|
|
|
|
{
|
|
|
|
bool selected;
|
|
|
|
|
|
|
|
for (list<AudioRegionView*>::iterator i = region_views.begin(); i != region_views.end(); ++i) {
|
|
|
|
|
|
|
|
selected = false;
|
|
|
|
|
|
|
|
for (AudioRegionSelection::iterator ii = regions.begin(); ii != regions.end(); ++ii) {
|
|
|
|
if (*i == *ii) {
|
|
|
|
selected = true;
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
(*i)->set_selected (selected, this);
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
void
|
|
|
|
StreamView::get_selectables (jack_nframes_t start, jack_nframes_t end, list<Selectable*>& results)
|
|
|
|
{
|
|
|
|
for (list<AudioRegionView*>::iterator i = region_views.begin(); i != region_views.end(); ++i) {
|
|
|
|
if ((*i)->region.coverage(start, end) != OverlapNone) {
|
|
|
|
results.push_back (*i);
|
|
|
|
}
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
void
|
|
|
|
StreamView::get_inverted_selectables (Selection& sel, list<Selectable*>& results)
|
|
|
|
{
|
|
|
|
for (list<AudioRegionView*>::iterator i = region_views.begin(); i != region_views.end(); ++i) {
|
|
|
|
if (!sel.audio_regions.contains (*i)) {
|
|
|
|
results.push_back (*i);
|
|
|
|
}
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
void
|
|
|
|
StreamView::set_waveform_shape (WaveformShape shape)
|
|
|
|
{
|
|
|
|
for (AudioRegionViewList::iterator i = region_views.begin(); i != region_views.end(); ++i) {
|
|
|
|
(*i)->set_waveform_shape (shape);
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
void
|
|
|
|
StreamView::region_layered (AudioRegionView* rv)
|
|
|
|
{
|
2005-11-12 22:53:51 -05:00
|
|
|
rv->get_canvas_group()->lower_to_bottom();
|
2005-09-25 14:42:24 -04:00
|
|
|
|
|
|
|
/* don't ever leave it at the bottom, since then it doesn't
|
|
|
|
get events - the parent group does instead ...
|
|
|
|
*/
|
|
|
|
|
2005-11-12 22:53:51 -05:00
|
|
|
rv->get_canvas_group()->raise (rv->region.layer() + 1);
|
2005-09-25 14:42:24 -04:00
|
|
|
}
|
|
|
|
|
|
|
|
void
|
|
|
|
StreamView::rec_enable_changed (void *src)
|
|
|
|
{
|
2005-09-25 17:19:23 -04:00
|
|
|
Gtkmm2ext::UI::instance()->call_slot (mem_fun (*this, &StreamView::setup_rec_box));
|
2005-09-25 14:42:24 -04:00
|
|
|
}
|
|
|
|
|
|
|
|
void
|
|
|
|
StreamView::sess_rec_enable_changed ()
|
|
|
|
{
|
2005-09-25 17:19:23 -04:00
|
|
|
Gtkmm2ext::UI::instance()->call_slot (mem_fun (*this, &StreamView::setup_rec_box));
|
2005-09-25 14:42:24 -04:00
|
|
|
}
|
|
|
|
|
|
|
|
void
|
|
|
|
StreamView::transport_changed()
|
|
|
|
{
|
2005-09-25 17:19:23 -04:00
|
|
|
Gtkmm2ext::UI::instance()->call_slot (mem_fun (*this, &StreamView::setup_rec_box));
|
2005-09-25 14:42:24 -04:00
|
|
|
}
|
|
|
|
|
|
|
|
void
|
|
|
|
StreamView::setup_rec_box ()
|
|
|
|
{
|
|
|
|
// cerr << _trackview.name() << " streamview SRB\n";
|
|
|
|
|
|
|
|
if (_trackview.session().transport_rolling()) {
|
|
|
|
|
|
|
|
// cerr << "\trolling\n";
|
|
|
|
|
|
|
|
if (!rec_active
|
|
|
|
&& _trackview.session().record_status() == Session::Recording
|
|
|
|
&& _trackview.get_diskstream()->record_enabled()) {
|
|
|
|
|
|
|
|
if (use_rec_regions && rec_regions.size() == rec_rects.size()) {
|
|
|
|
/* add a new region, but don't bother if they set use_rec_regions mid-record */
|
|
|
|
|
|
|
|
AudioRegion::SourceList sources;
|
|
|
|
|
2005-09-25 16:33:00 -04:00
|
|
|
for (list<sigc::connection>::iterator prc = peak_ready_connections.begin(); prc != peak_ready_connections.end(); ++prc) {
|
2005-09-25 14:42:24 -04:00
|
|
|
(*prc).disconnect();
|
|
|
|
}
|
|
|
|
peak_ready_connections.clear();
|
|
|
|
|
|
|
|
for (uint32_t n=0; n < _trackview.get_diskstream()->n_channels(); ++n) {
|
|
|
|
Source *src = (Source *) _trackview.get_diskstream()->write_source (n);
|
|
|
|
if (src) {
|
|
|
|
sources.push_back (src);
|
2005-09-25 17:19:23 -04:00
|
|
|
peak_ready_connections.push_back (src->PeakRangeReady.connect (bind (mem_fun (*this, &StreamView::rec_peak_range_ready), src)));
|
2005-09-25 14:42:24 -04:00
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
// handle multi
|
|
|
|
|
|
|
|
jack_nframes_t start = 0;
|
|
|
|
if (rec_regions.size() > 0) {
|
|
|
|
start = rec_regions.back()->start() + _trackview.get_diskstream()->get_captured_frames(rec_regions.size()-1);
|
|
|
|
}
|
|
|
|
|
|
|
|
AudioRegion * region = new AudioRegion(sources, start, 1 , "", 0, (Region::Flag)(Region::DefaultFlags | Region::DoNotSaveState), false);
|
|
|
|
region->set_position (_trackview.session().transport_frame(), this);
|
|
|
|
rec_regions.push_back (region);
|
|
|
|
/* catch it if it goes away */
|
2005-09-25 17:19:23 -04:00
|
|
|
region->GoingAway.connect (mem_fun (*this, &StreamView::remove_rec_region));
|
2005-09-25 14:42:24 -04:00
|
|
|
|
|
|
|
/* we add the region later */
|
|
|
|
}
|
|
|
|
|
|
|
|
/* start a new rec box */
|
|
|
|
|
|
|
|
AudioTrack* at;
|
|
|
|
|
|
|
|
at = _trackview.audio_track(); /* we know what it is already */
|
|
|
|
DiskStream& ds = at->disk_stream();
|
|
|
|
jack_nframes_t frame_pos = ds.current_capture_start ();
|
|
|
|
gdouble xstart = _trackview.editor.frame_to_pixel (frame_pos);
|
|
|
|
gdouble xend = xstart;
|
|
|
|
|
2005-11-23 12:21:12 -05:00
|
|
|
ArdourCanvas::SimpleRect * rec_rect = new Gnome::Canvas::SimpleRect (*canvas_group);
|
2005-11-27 17:35:04 -05:00
|
|
|
rec_rect->property_x1() = xstart;
|
|
|
|
rec_rect->property_y1() = 1.0;
|
|
|
|
rec_rect->property_x2() = xend;
|
|
|
|
rec_rect->property_y2() = (double) _trackview.height - 1;
|
|
|
|
rec_rect->property_outline_color_rgba() = color_map[cRecordingRectOutline];
|
|
|
|
rec_rect->property_fill_color_rgba() = color_map[cRecordingRectFill];
|
2005-09-25 14:42:24 -04:00
|
|
|
|
|
|
|
RecBoxInfo recbox;
|
|
|
|
recbox.rectangle = rec_rect;
|
|
|
|
recbox.start = _trackview.session().transport_frame();
|
|
|
|
recbox.length = 0;
|
|
|
|
|
|
|
|
rec_rects.push_back (recbox);
|
|
|
|
|
|
|
|
screen_update_connection.disconnect();
|
2005-09-25 17:19:23 -04:00
|
|
|
screen_update_connection = ARDOUR_UI::instance()->SuperRapidScreenUpdate.connect (mem_fun (*this, &StreamView::update_rec_box));
|
2005-09-25 14:42:24 -04:00
|
|
|
rec_updating = true;
|
|
|
|
rec_active = true;
|
|
|
|
|
|
|
|
} else if (rec_active &&
|
|
|
|
(_trackview.session().record_status() != Session::Recording ||
|
|
|
|
!_trackview.get_diskstream()->record_enabled())) {
|
|
|
|
|
|
|
|
screen_update_connection.disconnect();
|
|
|
|
rec_active = false;
|
|
|
|
rec_updating = false;
|
|
|
|
|
|
|
|
}
|
|
|
|
|
|
|
|
} else {
|
|
|
|
|
|
|
|
// cerr << "\tNOT rolling, rec_rects = " << rec_rects.size() << " rec_regions = " << rec_regions.size() << endl;
|
|
|
|
|
|
|
|
if (!rec_rects.empty() || !rec_regions.empty()) {
|
|
|
|
|
|
|
|
/* disconnect rapid update */
|
|
|
|
screen_update_connection.disconnect();
|
|
|
|
|
2005-09-25 16:33:00 -04:00
|
|
|
for (list<sigc::connection>::iterator prc = peak_ready_connections.begin(); prc != peak_ready_connections.end(); ++prc) {
|
2005-09-25 14:42:24 -04:00
|
|
|
(*prc).disconnect();
|
|
|
|
}
|
|
|
|
peak_ready_connections.clear();
|
|
|
|
|
|
|
|
rec_updating = false;
|
|
|
|
rec_active = false;
|
|
|
|
last_rec_peak_frame = 0;
|
|
|
|
|
|
|
|
/* remove temp regions */
|
|
|
|
for (list<AudioRegion*>::iterator iter=rec_regions.begin(); iter != rec_regions.end(); )
|
|
|
|
{
|
|
|
|
list<AudioRegion*>::iterator tmp;
|
|
|
|
|
|
|
|
tmp = iter;
|
|
|
|
++tmp;
|
|
|
|
|
|
|
|
/* this will trigger the remove_region_view */
|
|
|
|
delete *iter;
|
|
|
|
|
|
|
|
iter = tmp;
|
|
|
|
}
|
|
|
|
|
|
|
|
rec_regions.clear();
|
|
|
|
|
|
|
|
// cerr << "\tclear " << rec_rects.size() << " rec rects\n";
|
|
|
|
|
|
|
|
|
|
|
|
/* transport stopped, clear boxes */
|
|
|
|
for (vector<RecBoxInfo>::iterator iter=rec_rects.begin(); iter != rec_rects.end(); ++iter) {
|
|
|
|
RecBoxInfo &rect = (*iter);
|
2005-11-28 17:36:26 -05:00
|
|
|
delete rect.rectangle;
|
2005-09-25 14:42:24 -04:00
|
|
|
}
|
|
|
|
|
|
|
|
rec_rects.clear();
|
|
|
|
|
|
|
|
}
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
void
|
|
|
|
StreamView::update_rec_box ()
|
|
|
|
{
|
|
|
|
/* only update the last box */
|
|
|
|
if (rec_active && rec_rects.size() > 0) {
|
|
|
|
RecBoxInfo & rect = rec_rects.back();
|
|
|
|
jack_nframes_t at = _trackview.get_diskstream()->current_capture_end();
|
|
|
|
|
|
|
|
rect.length = at - rect.start;
|
|
|
|
|
|
|
|
gdouble xstart = _trackview.editor.frame_to_pixel ( rect.start );
|
|
|
|
gdouble xend = _trackview.editor.frame_to_pixel ( at );
|
|
|
|
|
2005-11-27 17:35:04 -05:00
|
|
|
rect.rectangle->property_x1() = xstart;
|
|
|
|
rect.rectangle->property_x2() = xend;
|
2005-09-25 14:42:24 -04:00
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
AudioRegionView*
|
|
|
|
StreamView::find_view (const AudioRegion& region)
|
|
|
|
{
|
|
|
|
for (list<AudioRegionView*>::iterator i = region_views.begin(); i != region_views.end(); ++i) {
|
|
|
|
|
|
|
|
if (&(*i)->region == ®ion) {
|
|
|
|
return *i;
|
|
|
|
}
|
|
|
|
}
|
|
|
|
return 0;
|
|
|
|
}
|
|
|
|
|
|
|
|
void
|
2005-09-25 16:33:00 -04:00
|
|
|
StreamView::foreach_regionview (sigc::slot<void,AudioRegionView*> slot)
|
2005-09-25 14:42:24 -04:00
|
|
|
{
|
|
|
|
for (list<AudioRegionView*>::iterator i = region_views.begin(); i != region_views.end(); ++i) {
|
|
|
|
slot (*i);
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
void
|
|
|
|
StreamView::foreach_crossfadeview (void (CrossfadeView::*pmf)(void))
|
|
|
|
{
|
|
|
|
for (list<CrossfadeView*>::iterator i = crossfade_views.begin(); i != crossfade_views.end(); ++i) {
|
|
|
|
((*i)->*pmf) ();
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
void
|
|
|
|
StreamView::rec_peak_range_ready (jack_nframes_t start, jack_nframes_t cnt, Source * src)
|
|
|
|
{
|
|
|
|
// this is called from the peak building thread
|
|
|
|
|
2005-09-25 17:19:23 -04:00
|
|
|
ENSURE_GUI_THREAD(bind (mem_fun (*this, &StreamView::rec_peak_range_ready), start, cnt, src));
|
2005-09-25 14:42:24 -04:00
|
|
|
|
|
|
|
if (rec_peak_ready_map.size() == 0 || start+cnt > last_rec_peak_frame) {
|
|
|
|
last_rec_peak_frame = start + cnt;
|
|
|
|
}
|
|
|
|
|
|
|
|
rec_peak_ready_map[src] = true;
|
|
|
|
|
|
|
|
if (rec_peak_ready_map.size() == _trackview.get_diskstream()->n_channels()) {
|
|
|
|
this->update_rec_regions ();
|
|
|
|
rec_peak_ready_map.clear();
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
void
|
|
|
|
StreamView::update_rec_regions ()
|
|
|
|
{
|
|
|
|
if (use_rec_regions) {
|
|
|
|
|
|
|
|
uint32_t n = 0;
|
|
|
|
|
|
|
|
for (list<AudioRegion*>::iterator iter = rec_regions.begin(); iter != rec_regions.end(); n++) {
|
|
|
|
|
|
|
|
list<AudioRegion*>::iterator tmp;
|
|
|
|
|
|
|
|
tmp = iter;
|
|
|
|
++tmp;
|
|
|
|
|
2005-11-28 17:36:26 -05:00
|
|
|
if (!canvas_item_visible (rec_rects[n].rectangle)) {
|
2005-09-25 14:42:24 -04:00
|
|
|
/* rect already hidden, this region is done */
|
|
|
|
iter = tmp;
|
|
|
|
continue;
|
|
|
|
}
|
|
|
|
|
|
|
|
AudioRegion * region = (*iter);
|
|
|
|
jack_nframes_t origlen = region->length();
|
|
|
|
|
|
|
|
if (region == rec_regions.back() && rec_active) {
|
|
|
|
|
|
|
|
if (last_rec_peak_frame > region->start()) {
|
|
|
|
|
|
|
|
jack_nframes_t nlen = last_rec_peak_frame - region->start();
|
|
|
|
|
|
|
|
if (nlen != region->length()) {
|
|
|
|
|
|
|
|
region->freeze ();
|
|
|
|
region->set_position (_trackview.get_diskstream()->get_capture_start_frame(n), this);
|
|
|
|
region->set_length (nlen, this);
|
|
|
|
region->thaw ("updated");
|
|
|
|
|
|
|
|
if (origlen == 1) {
|
|
|
|
/* our special initial length */
|
|
|
|
add_region_view_internal (region, false);
|
|
|
|
}
|
|
|
|
|
|
|
|
/* also update rect */
|
2005-11-27 17:35:04 -05:00
|
|
|
ArdourCanvas::SimpleRect * rect = rec_rects[n].rectangle;
|
2005-09-25 14:42:24 -04:00
|
|
|
gdouble xend = _trackview.editor.frame_to_pixel (region->position() + region->length());
|
2005-11-27 17:35:04 -05:00
|
|
|
rect->property_x2() = xend;
|
2005-09-25 14:42:24 -04:00
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
} else {
|
|
|
|
|
|
|
|
jack_nframes_t nlen = _trackview.get_diskstream()->get_captured_frames(n);
|
|
|
|
|
|
|
|
if (nlen != region->length()) {
|
|
|
|
|
|
|
|
if (region->source(0).length() >= region->start() + nlen) {
|
|
|
|
|
|
|
|
region->freeze ();
|
|
|
|
region->set_position (_trackview.get_diskstream()->get_capture_start_frame(n), this);
|
|
|
|
region->set_length (nlen, this);
|
|
|
|
region->thaw ("updated");
|
|
|
|
|
|
|
|
if (origlen == 1) {
|
|
|
|
/* our special initial length */
|
|
|
|
add_region_view_internal (region, false);
|
|
|
|
}
|
|
|
|
|
|
|
|
/* also hide rect */
|
2005-11-23 12:21:12 -05:00
|
|
|
ArdourCanvas::Item * rect = rec_rects[n].rectangle;
|
2005-11-12 22:53:51 -05:00
|
|
|
rect->hide();
|
2005-09-25 14:42:24 -04:00
|
|
|
|
|
|
|
}
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
iter = tmp;
|
|
|
|
}
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
void
|
|
|
|
StreamView::show_all_xfades ()
|
|
|
|
{
|
|
|
|
foreach_crossfadeview (&CrossfadeView::show);
|
|
|
|
crossfades_visible = true;
|
|
|
|
}
|
|
|
|
|
|
|
|
void
|
|
|
|
StreamView::hide_all_xfades ()
|
|
|
|
{
|
|
|
|
foreach_crossfadeview (&CrossfadeView::hide);
|
|
|
|
crossfades_visible = false;
|
|
|
|
}
|
|
|
|
|
|
|
|
void
|
|
|
|
StreamView::hide_xfades_involving (AudioRegionView& rv)
|
|
|
|
{
|
|
|
|
for (list<CrossfadeView *>::iterator i = crossfade_views.begin(); i != crossfade_views.end(); ++i) {
|
|
|
|
if ((*i)->crossfade.involves (rv.region)) {
|
|
|
|
(*i)->fake_hide ();
|
|
|
|
}
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
void
|
|
|
|
StreamView::reveal_xfades_involving (AudioRegionView& rv)
|
|
|
|
{
|
|
|
|
for (list<CrossfadeView *>::iterator i = crossfade_views.begin(); i != crossfade_views.end(); ++i) {
|
|
|
|
if ((*i)->crossfade.involves (rv.region) && (*i)->visible()) {
|
|
|
|
(*i)->show ();
|
|
|
|
}
|
|
|
|
}
|
|
|
|
}
|