#include <gtkmm.h>
#include <gtkmm2ext/gtk_ui.h>
-#include "pbd/stacktrace.h"
#include "ardour/playlist.h"
#include "ardour/audioregion.h"
#include "ardour/session.h"
#include "ardour_ui.h"
+#include "global_signals.h"
+#include "canvas-noevent-text.h"
#include "streamview.h"
#include "region_view.h"
#include "automation_region_view.h"
#include "region_editor.h"
#include "ghostregion.h"
#include "route_time_axis.h"
+#include "ui_config.h"
#include "utils.h"
#include "rgb_macros.h"
#include "gui_thread.h"
using namespace ARDOUR;
using namespace PBD;
using namespace Editing;
+using namespace Gtk;
using namespace ArdourCanvas;
static const int32_t sync_mark_width = 9;
, _pixel_width(1.0)
, in_destructor(false)
, wait_for_data(false)
+ , _silence_text (0)
, _time_converter(r->session().tempo_map(), r->position())
{
GhostRegion::CatchDeletion.connect (*this, invalidator (*this), ui_bind (&RegionView::remove_ghost, this, _1), gui_context());
RegionView::RegionView (const RegionView& other)
: sigc::trackable(other)
, TimeAxisViewItem (other)
+ , _silence_text (0)
, _time_converter(other._time_converter)
{
/* derived concrete type will call init () */
RegionView::RegionView (const RegionView& other, boost::shared_ptr<Region> other_region)
: sigc::trackable(other)
, TimeAxisViewItem (other)
+ , _silence_text (0)
, _time_converter(other._time_converter)
{
/* this is a pseudo-copy constructor used when dragging regions
, _pixel_width(1.0)
, in_destructor(false)
, wait_for_data(false)
+ , _silence_text (0)
, _time_converter(r->session().tempo_map(), r->position())
{
}
delete *i;
}
+ drop_silent_frames ();
+
delete editor;
}
+void
+RegionView::set_silent_frames (const AudioIntervalResult& silences, double threshold)
+{
+ framecnt_t shortest = max_framecnt;
+ framecnt_t shortest_audible = max_framecnt;
+
+ /* remove old silent frames */
+ drop_silent_frames ();
+
+ if (silences.empty()) {
+ return;
+ }
+
+ framepos_t start;
+ framepos_t end;
+ bool in_silence;
+ bool seen_audible = false;
+ AudioIntervalResult::const_iterator s;
+ uint32_t const color = ARDOUR_UI::config()->canvasvar_Silence.get();
+
+ start = _region->start();
+ s = silences.begin();
+
+ if (s->first == start) {
+ /* segment starting at zero is silent */
+ end = s->second;
+ in_silence = true;
+ } else {
+ /* segment starting at zero is audible, and begins at the start of the region in the source */
+ end = s->first;
+ in_silence = false;
+ }
+
+ while (start < _region->start() + _region->length()) {
+
+ framecnt_t interval_duration = end - start;
+
+ if (interval_duration > 0) {
+ if (in_silence) {
+
+ ArdourCanvas::SimpleRect* cr = new ArdourCanvas::SimpleRect (*group);
+ _silent_frames.push_back (cr);
+
+ /* coordinates for the rect are relative to the regionview origin */
+
+ cr->property_x1() = trackview.editor().frame_to_pixel (s->first - _region->start());
+ cr->property_x2() = trackview.editor().frame_to_pixel (s->second - _region->start());
+ cr->property_y1() = 1;
+ cr->property_y2() = _height - 2;
+ cr->property_outline_pixels() = 0;
+ cr->property_fill_color_rgba () = color;
+
+ if (interval_duration < shortest) {
+ shortest = interval_duration;
+ }
+
+ } else if (interval_duration > 0) {
+ seen_audible = true;
+ if (interval_duration < shortest_audible) {
+ shortest_audible = interval_duration;
+ }
+ }
+
+ start = end;
+ in_silence = !in_silence;
+ ++s;
+
+ if (s == silences.end()) {
+ end = _region->start() + _region->length();
+ } else {
+ end = s->first;
+ }
+ }
+ }
+
+
+ _silence_text = new ArdourCanvas::NoEventText (*group);
+ _silence_text->property_font_desc() = *(get_font_for_style (N_("SilenceText")));
+ _silence_text->property_fill_color_rgba() = ARDOUR_UI::config()->canvasvar_SilenceText.get();
+ _silence_text->property_anchor() = ANCHOR_NW;
+
+ /* both positions are relative to the region start offset in source */
+
+ _silence_text->property_x() = trackview.editor().frame_to_pixel (silences.front().first - _region->start()) + 10.0;
+ _silence_text->property_y() = 20.0;
+
+ double ms = (float) shortest/_region->session().frame_rate();
+
+ /* ms are now in seconds */
+
+ char const * sunits;
+
+ if (ms >= 60.0) {
+ sunits = _("minutes");
+ ms /= 60.0;
+ } else if (ms < 1.0) {
+ sunits = _("msecs");
+ ms *= 1000.0;
+ } else {
+ sunits = _("secs");
+ }
+
+ string text = string_compose (ngettext ("%1 silent segment", "%1 silent segments", silences.size()), silences.size())
+ + ", "
+ + string_compose (_("shortest = %1 %2"), ms, sunits);
+
+ if (seen_audible) {
+ /* ms are now in seconds */
+ double ma = shortest_audible / _region->session().frame_rate();
+ char const * aunits;
+
+ if (ma >= 60.0) {
+ aunits = _("minutes");
+ ma /= 60.0;
+ } else if (ma < 1.0) {
+ aunits = _("msecs");
+ ma *= 1000.0;
+ } else {
+ aunits = _("secs");
+ }
+
+ text += string_compose (_("\n (shortest audible segment = %1 %2)"), ma, aunits);
+ }
+
+ _silence_text->property_text() = text.c_str ();
+}
+
+void
+RegionView::hide_silent_frames ()
+{
+ for (list<ArdourCanvas::SimpleRect*>::iterator i = _silent_frames.begin (); i != _silent_frames.end (); ++i) {
+ (*i)->hide ();
+ }
+ _silence_text->hide();
+}
+
+void
+RegionView::drop_silent_frames ()
+{
+ for (list<ArdourCanvas::SimpleRect*>::iterator i = _silent_frames.begin (); i != _silent_frames.end (); ++i) {
+ delete *i;
+ }
+ _silent_frames.clear ();
+
+ delete _silence_text;
+ _silence_text = 0;
+}
+
gint
RegionView::_lock_toggle (ArdourCanvas::Item*, GdkEvent* ev, void* arg)
{
}
bool
-RegionView::set_position (nframes64_t pos, void* /*src*/, double* ignored)
+RegionView::set_position (framepos_t pos, void* /*src*/, double* ignored)
{
double delta;
bool ret;
}
bool
-RegionView::set_duration (nframes64_t frames, void *src)
+RegionView::set_duration (framecnt_t frames, void *src)
{
if (!TimeAxisViewItem::set_duration (frames, src)) {
return false;
RegionView::region_sync_changed ()
{
int sync_dir;
- nframes_t sync_offset;
+ framecnt_t sync_offset;
sync_offset = _region->sync_offset (sync_dir);
if (sync_line) {
Points points;
int sync_dir;
- nframes_t sync_offset;
+ framecnt_t sync_offset;
sync_offset = _region->sync_offset (sync_dir);
double offset = sync_offset / samples_per_unit;
for (list<ArdourCanvas::SimpleRect*>::iterator i = _coverage_frames.begin(); i != _coverage_frames.end(); ++i) {
(*i)->property_y2() = h + 1;
}
+
+ for (list<ArdourCanvas::SimpleRect*>::iterator i = _silent_frames.begin(); i != _silent_frames.end(); ++i) {
+ (*i)->property_y2() = h + 1;
+ }
+
}
/** Remove old coverage frames and make new ones, if we're in a LayerDisplay mode
return;
}
- nframes_t const position = _region->first_frame ();
- nframes_t t = position;
- nframes_t const end = _region->last_frame ();
+ framepos_t const position = _region->first_frame ();
+ framepos_t t = position;
+ framepos_t const end = _region->last_frame ();
ArdourCanvas::SimpleRect* cr = 0;
bool me = false;
if (frame_handle_start) {
frame_handle_start->raise_to_top ();
+ }
+
+ if (frame_handle_end) {
frame_handle_end->raise_to_top ();
}
+
+ if (name_highlight) {
+ name_highlight->raise_to_top ();
+ }
+
+ if (name_pixbuf) {
+ name_pixbuf->raise_to_top ();
+ }
+}
+
+void
+RegionView::trim_front (framepos_t new_bound, bool no_overlap)
+{
+ if (_region->locked()) {
+ return;
+ }
+
+ RouteTimeAxisView& rtv = dynamic_cast<RouteTimeAxisView&> (trackview);
+ double const speed = rtv.track()->speed ();
+
+ framepos_t const pre_trim_first_frame = _region->first_frame();
+
+ _region->trim_front ((framepos_t) (new_bound * speed), this);
+
+ if (no_overlap) {
+ // Get the next region on the left of this region and shrink/expand it.
+ boost::shared_ptr<Playlist> playlist (_region->playlist());
+ boost::shared_ptr<Region> region_left = playlist->find_next_region (pre_trim_first_frame, End, 0);
+
+ bool regions_touching = false;
+
+ if (region_left != 0 && (pre_trim_first_frame == region_left->last_frame() + 1)) {
+ regions_touching = true;
+ }
+
+ // Only trim region on the left if the first frame has gone beyond the left region's last frame.
+ if (region_left != 0 && (region_left->last_frame() > _region->first_frame() || regions_touching)) {
+ region_left->trim_end (_region->first_frame() - 1, this);
+ }
+ }
+
+ region_changed (ARDOUR::bounds_change);
+}
+
+void
+RegionView::trim_end (framepos_t new_bound, bool no_overlap)
+{
+ if (_region->locked()) {
+ return;
+ }
+
+ RouteTimeAxisView& rtv = dynamic_cast<RouteTimeAxisView&> (trackview);
+ double const speed = rtv.track()->speed ();
+
+ framepos_t const pre_trim_last_frame = _region->last_frame();
+
+ _region->trim_end ((framepos_t) (new_bound * speed), this);
+
+ if (no_overlap) {
+ // Get the next region on the right of this region and shrink/expand it.
+ boost::shared_ptr<Playlist> playlist (_region->playlist());
+ boost::shared_ptr<Region> region_right = playlist->find_next_region (pre_trim_last_frame, Start, 1);
+
+ bool regions_touching = false;
+
+ if (region_right != 0 && (pre_trim_last_frame == region_right->first_frame() - 1)) {
+ regions_touching = true;
+ }
+
+ // Only trim region on the right if the last frame has gone beyond the right region's first frame.
+ if (region_right != 0 && (region_right->first_frame() < _region->last_frame() || regions_touching)) {
+ region_right->trim_front (_region->last_frame() + 1, this);
+ }
+
+ region_changed (ARDOUR::bounds_change);
+
+ } else {
+ region_changed (PropertyChange (ARDOUR::Properties::length));
+ }
+}
+
+
+void
+RegionView::thaw_after_trim ()
+{
+ if (_region->locked()) {
+ return;
+ }
+
+ _region->resume_property_changes ();
+}
+
+
+void
+RegionView::trim_contents (framepos_t frame_delta, bool left_direction, bool swap_direction)
+{
+ if (_region->locked()) {
+ return;
+ }
+
+ framepos_t new_bound;
+
+ RouteTimeAxisView& rtv = dynamic_cast<RouteTimeAxisView&> (trackview);
+ double const speed = rtv.track()->speed ();
+
+ if (left_direction) {
+ if (swap_direction) {
+ new_bound = (framepos_t) (_region->position() / speed) + frame_delta;
+ } else {
+ new_bound = (framepos_t) (_region->position() / speed) - frame_delta;
+ }
+ } else {
+ if (swap_direction) {
+ new_bound = (framepos_t) (_region->position() / speed) - frame_delta;
+ } else {
+ new_bound = (framepos_t) (_region->position() / speed) + frame_delta;
+ }
+ }
+
+ _region->trim_start ((framepos_t) (new_bound * speed), this);
+ region_changed (PropertyChange (ARDOUR::Properties::start));
}
projects / ardour.git / blobdiff