#include <ardour/playlist.h>
#include <ardour/audioregion.h>
-#include <ardour/sndfilesource.h>
-#include <ardour/diskstream.h>
+#include <ardour/audiosource.h>
+#include <ardour/audio_diskstream.h>
#include "streamview.h"
#include "regionview.h"
using namespace sigc;
using namespace ARDOUR;
+using namespace PBD;
using namespace Editing;
using namespace ArdourCanvas;
sigc::signal<void,AudioRegionView*> AudioRegionView::AudioRegionViewGoingAway;
-AudioRegionView::AudioRegionView (ArdourCanvas::Group *parent, AudioTimeAxisView &tv,
- AudioRegion& r,
- double spu,
- double amplitude_above_axis,
- Gdk::Color& basic_color,
- bool wfw)
-
+AudioRegionView::AudioRegionView (ArdourCanvas::Group *parent, AudioTimeAxisView &tv, AudioRegion& r, double spu,
+ Gdk::Color& basic_color)
: TimeAxisViewItem (r.name(), *parent, tv, spu, basic_color, r.position(), r.length(),
TimeAxisViewItem::Visibility (TimeAxisViewItem::ShowNameText|
TimeAxisViewItem::ShowNameHighlight|
TimeAxisViewItem::ShowFrame)),
+ region (r)
+{
+}
+AudioRegionView::AudioRegionView (ArdourCanvas::Group *parent, AudioTimeAxisView &tv, AudioRegion& r, double spu,
+ Gdk::Color& basic_color, TimeAxisViewItem::Visibility visibility)
+ : TimeAxisViewItem (r.name(), *parent, tv, spu, basic_color, r.position(), r.length(), visibility),
region (r)
+{
+}
+
+void
+AudioRegionView::init (double amplitude_above_axis, Gdk::Color& basic_color, bool wfw)
{
ArdourCanvas::Points shape;
XMLNode *node;
foo += ':';
foo += "gain";
- gain_line = new AudioRegionGainLine (foo, tv.session(), *this, *group, region.envelope());
+ gain_line = new AudioRegionGainLine (foo, trackview.session(), *this, *group, region.envelope());
if (!(_flags & EnvelopeVisible)) {
gain_line->hide ();
set_colors ();
+ ColorChanged.connect (mem_fun (*this, &AudioRegionView::color_handler));
+
/* XXX sync mark drag? */
}
gnome_canvas_waveview_cache_destroy (*cache);
}
- /* all waveviews will be destroyed when the group is destroyed */
+ /* all waveviews etc will be destroyed when the group is destroyed */
for (vector<GhostRegion*>::iterator g = ghosts.begin(); g != ghosts.end(); ++g) {
delete *g;
delete editor;
}
- delete gain_line;
+ if (gain_line) {
+ delete gain_line;
+ }
}
gint
zero_line->property_x2() = pixel_width - 1.0;
}
- if (pixel_width <= 6.0) {
- fade_in_handle->hide();
- fade_out_handle->hide();
- } else {
- if (_height < 5.0) {
+ if (fade_in_handle) {
+ if (pixel_width <= 6.0) {
fade_in_handle->hide();
fade_out_handle->hide();
} else {
- fade_in_handle->show();
- fade_out_handle->show();
+ if (_height < 5.0) {
+ fade_in_handle->hide();
+ fade_out_handle->hide();
+ } else {
+ fade_in_handle->show();
+ fade_out_handle->show();
+ }
}
}
waves[n]->property_y() = yoff + 2;
}
- if ((height/wcnt) < NAME_HIGHLIGHT_SIZE) {
- gain_line->hide ();
- } else {
- if (_flags & EnvelopeVisible) {
- gain_line->show ();
+ if (gain_line) {
+ if ((height/wcnt) < NAME_HIGHLIGHT_SIZE) {
+ gain_line->hide ();
+ } else {
+ if (_flags & EnvelopeVisible) {
+ gain_line->show ();
+ }
}
+ gain_line->set_height ((uint32_t) rint (height - NAME_HIGHLIGHT_SIZE));
}
manage_zero_line ();
- gain_line->set_height ((uint32_t) rint (height - NAME_HIGHLIGHT_SIZE));
reset_fade_shapes ();
-
- name_text->raise_to_top();
+
+ if (name_text) {
+ name_text->raise_to_top();
+ }
}
void
void
AudioRegionView::reset_fade_in_shape_width (jack_nframes_t width)
{
+ if (fade_in_handle == 0) {
+ return;
+ }
+
/* smallest size for a fade is 64 frames */
width = std::max ((jack_nframes_t) 64, width);
void
AudioRegionView::reset_fade_out_shape_width (jack_nframes_t width)
{
+ if (fade_out_handle == 0) {
+ return;
+ }
+
/* smallest size for a fade is 64 frames */
width = std::max ((jack_nframes_t) 64, width);
double xdelta = pwidth/npoints;
for (pi = 0, pc = 0; pc < npoints; ++pc) {
- (*points)[pi] = _pixel_width - 1 - pwidth + (pc*xdelta);
- (*points)[pi++] = 2 + (h - (curve[pc] * h));
+ (*points)[pi].set_x(_pixel_width - 1 - pwidth + (pc*xdelta));
+ (*points)[pi++].set_y(2 + (h - (curve[pc] * h)));
}
/* fold back */
- (*points)[pi] = _pixel_width;
- (*points)[pi++] = h;
+ (*points)[pi].set_x(_pixel_width);
+ (*points)[pi++].set_y(h);
- (*points)[pi] = _pixel_width;
- (*points)[pi++] = 2;
+ (*points)[pi].set_x(_pixel_width);
+ (*points)[pi++].set_y(2);
/* connect the dots ... */
(*i)->set_duration (region.length() / samples_per_unit);
}
- gain_line->reset ();
+ if (gain_line) {
+ gain_line->reset ();
+ }
reset_fade_shapes ();
region_sync_changed ();
}
{
TimeAxisViewItem::set_colors ();
- gain_line->set_line_color (region.envelope_active() ? color_map[cGainLine] : color_map[cGainLineInactive]);
- sync_mark->property_fill_color_rgba() = fill_color;
+ if (gain_line) {
+ gain_line->set_line_color (region.envelope_active() ? color_map[cGainLine] : color_map[cGainLineInactive]);
+ }
+
+ if (sync_mark) {
+ sync_mark->property_fill_color_rgba() = fill_color;
+ }
for (uint32_t n=0; n < waves.size(); ++n) {
if (region.muted()) {
str = region.name();
}
+ if (region.speed_mismatch (trackview.session().frame_rate())) {
+ str = string ("*") + str;
+ }
+
if (region.muted()) {
str = string ("!") + str;
}
- set_item_name (region.name(), this);
+ set_item_name (str, this);
set_name_text (str);
}
void
AudioRegionView::region_sync_changed ()
{
+ if (sync_mark == 0) {
+ return;
+ }
+
int sync_dir;
jack_nframes_t sync_offset;
Points points;
- points = sync_mark->property_points().get_value();
+ //points = sync_mark->property_points().get_value();
double offset = sync_offset / samples_per_unit;
-
- points[0].set_x(offset - ((sync_mark_width-1)/2));
- points[0].set_y(1);
-
- points[1].set_x(offset + (sync_mark_width-1)/2);
- points[1].set_y(1);
-
- points[2].set_x(offset);
- points[2].set_y(sync_mark_width - 1);
-
- points[3].set_x(offset - ((sync_mark_width-1)/2));
- points[3].set_y(1);
-
+ points.push_back (Gnome::Art::Point (offset - ((sync_mark_width-1)/2), 1));
+ points.push_back (Gnome::Art::Point (offset + ((sync_mark_width-1)/2), 1));
+ points.push_back (Gnome::Art::Point (offset, sync_mark_width - 1));
+ points.push_back (Gnome::Art::Point (offset - ((sync_mark_width-1)/2), 1));
+ sync_mark->property_points().set_value (points);
sync_mark->show();
- sync_mark->property_points() = points;
}
}
void
AudioRegionView::temporarily_hide_envelope ()
{
- gain_line->hide ();
+ if (gain_line) {
+ gain_line->hide ();
+ }
}
void
AudioRegionView::unhide_envelope ()
{
- if (_flags & EnvelopeVisible) {
+ if (gain_line && (_flags & EnvelopeVisible)) {
gain_line->show ();
}
}
void
AudioRegionView::set_envelope_visible (bool yn)
{
- if ((_flags & EnvelopeVisible) != yn) {
+ if (gain_line && ((_flags & EnvelopeVisible) != yn)) {
if (yn) {
gain_line->show ();
_flags |= EnvelopeVisible;
uint32_t nchans = atv.get_diskstream()->n_channels();
-// if (wait_for_waves) {
- /* in tmp_waves, set up null pointers for each channel so the vector is allocated */
- for (uint32_t n = 0; n < nchans; ++n) {
- tmp_waves.push_back (0);
- }
-// }
+ /* in tmp_waves, set up null pointers for each channel so the vector is allocated */
+ for (uint32_t n = 0; n < nchans; ++n) {
+ tmp_waves.push_back (0);
+ }
for (uint32_t n = 0; n < nchans; ++n) {
wave_caches.push_back (WaveView::create_cache ());
if (wait_for_waves) {
- if (region.source(n).peaks_ready (bind (mem_fun(*this, &AudioRegionView::peaks_ready_handler), n))) {
+ if (region.source(n).peaks_ready (bind (mem_fun(*this, &AudioRegionView::peaks_ready_handler), n), peaks_ready_connection)) {
create_one_wave (n, true);
} else {
create_zero_line = false;
uint32_t nchans = atv.get_diskstream()->n_channels();
uint32_t n;
uint32_t nwaves = std::min (nchans, region.n_channels());
-
gdouble ht;
+
if (trackview.height < NAME_HIGHLIGHT_SIZE) {
ht = ((trackview.height) / (double) nchans);
} else {
ht = ((trackview.height - NAME_HIGHLIGHT_SIZE) / (double) nchans);
}
+
gdouble yoff = which * ht;
WaveView *wave = new WaveView(*group);
wave->property_amplitude_above_axis() = _amplitude_above_axis;
wave->property_wave_color() = region.muted() ? color_map[cMutedWaveForm] : color_map[cWaveForm];
wave->property_region_start() = region.start();
-// WaveView *wave = gnome_canvas_item_new (GNOME_CANVAS_GROUP(group),
-// gnome_canvas_waveview_get_type (),
-// "data_src", (gpointer) ®ion,
-// "cache", wave_caches[which],
-// "cache_updater", (gboolean) true,
-// "channel", (guint32) which,
-// "length_function", (gpointer) region_length_from_c,
-// "sourcefile_length_function",(gpointer) sourcefile_length_from_c,
-// "peak_function", (gpointer) region_read_peaks_from_c,
-// "x", 0.0,
-// "y", yoff,
-// "height", (double) ht,
-// "samples_per_unit", samples_per_unit,
-// "amplitude_above_axis", _amplitude_above_axis,
-// "wave_color", (guint32) (region.muted() ? color_map[cMutedWaveForm] : color_map[cWaveForm]),
-// "region_start",(guint32) region.start(),
-// NULL);
-
+
if (!(_flags & WaveformVisible)) {
wave->hide();
}
*/
if (which < nchans) {
- tmp_waves[which] = (wave);
+ tmp_waves[which] = wave;
} else {
/* n-channel track, >n-channel source */
}
}
}
- if (n == nwaves) {
+ if (n == nwaves && waves.empty()) {
/* all waves are ready */
tmp_waves.resize(nwaves);
+
waves = tmp_waves;
tmp_waves.clear ();
-
+
if (!zero_line) {
zero_line = new ArdourCanvas::SimpleLine (*group);
zero_line->property_x1() = (gdouble) 1.0;
AudioRegionView::peaks_ready_handler (uint32_t which)
{
Gtkmm2ext::UI::instance()->call_slot (bind (mem_fun(*this, &AudioRegionView::create_one_wave), which, false));
+
+ if (!waves.empty()) {
+ /* all waves created, don't hook into peaks ready anymore */
+ peaks_ready_connection.disconnect ();
+ }
}
void
AudioRegionView::add_gain_point_event (ArdourCanvas::Item *item, GdkEvent *ev)
{
+ if (gain_line == 0) {
+ return;
+ }
+
double x, y;
/* don't create points that can't be seen */
}
}
-std::string
-AudioRegionView::get_item_name ()
-{
- return region.name();
-}
-
void
AudioRegionView::move (double x_delta, double y_delta)
{
wave->property_amplitude_above_axis() = _amplitude_above_axis;
wave->property_wave_color() = color_map[cGhostTrackWave];
wave->property_region_start() = region.start();
- // WaveView *wave = gnome_canvas_item_new (GNOME_CANVAS_GROUP(ghost->group),
- // gnome_canvas_waveview_get_type (),
- // "data_src", (gpointer) ®ion,
- // "cache", wave_caches[n],
- // "cache_updater", (gboolean) false,
- // "channel", (guint32) n,
- // "length_function", (gpointer) region_length_from_c,
- // "sourcefile_length_function",(gpointer) sourcefile_length_from_c,
- // "peak_function", (gpointer) region_read_peaks_from_c,
- // "x", 0.0,
- // "samples_per_unit", samples_per_unit,
- // "amplitude_above_axis", _amplitude_above_axis,
- // "wave_color", color_map[cGhostTrackWave],
- // "region_start", (guint32) region.start(),
- // NULL);
-
ghost->waves.push_back(wave);
}
void
AudioRegionView::entered ()
{
- if (_flags & EnvelopeVisible) {
+ if (gain_line && _flags & EnvelopeVisible) {
gain_line->show_all_control_points ();
}
UINT_TO_RGBA(fade_color,&r,&g,&b,&a);
a=255;
- fade_in_handle->property_fill_color_rgba() = RGBA_TO_UINT(r,g,b,a);
- fade_out_handle->property_fill_color_rgba() = RGBA_TO_UINT(r,g,b,a);
+ if (fade_in_handle) {
+ fade_in_handle->property_fill_color_rgba() = RGBA_TO_UINT(r,g,b,a);
+ fade_out_handle->property_fill_color_rgba() = RGBA_TO_UINT(r,g,b,a);
+ }
}
void
AudioRegionView::exited ()
{
- gain_line->hide_all_but_selected_control_points ();
+ if (gain_line) {
+ gain_line->hide_all_but_selected_control_points ();
+ }
uint32_t r,g,b,a;
UINT_TO_RGBA(fade_color,&r,&g,&b,&a);
a=0;
- fade_in_handle->property_fill_color_rgba() = RGBA_TO_UINT(r,g,b,a);
- fade_out_handle->property_fill_color_rgba() = RGBA_TO_UINT(r,g,b,a);
+ if (fade_in_handle) {
+ fade_in_handle->property_fill_color_rgba() = RGBA_TO_UINT(r,g,b,a);
+ fade_out_handle->property_fill_color_rgba() = RGBA_TO_UINT(r,g,b,a);
+ }
}
void
AudioRegionView::envelope_active_changed ()
{
- gain_line->set_line_color (region.envelope_active() ? color_map[cGainLine] : color_map[cGainLineInactive]);
+ if (gain_line) {
+ gain_line->set_line_color (region.envelope_active() ? color_map[cGainLine] : color_map[cGainLineInactive]);
+ }
}
void
}
+void
+AudioRegionView::color_handler (ColorID id, uint32_t val)
+{
+ switch (id) {
+ case cMutedWaveForm:
+ case cWaveForm:
+ set_colors ();
+ break;
+
+ case cGainLineInactive:
+ case cGainLine:
+ envelope_active_changed();
+ break;
+
+ case cZeroLine:
+ if (zero_line) {
+ zero_line->property_color_rgba() = (guint) color_map[cZeroLine];
+ }
+ break;
+
+ case cGhostTrackWave:
+ break;
+ default:
+ break;
+ }
+}
projects / ardour.git / blobdiff