* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
*/
-#include "export_report.h"
+#include <algorithm>
+#include <pangomm/layout.h>
#include <gtkmm/label.h>
+#include <gtkmm/table.h>
#include <gtkmm/stock.h>
-#include "canvas/utils.h"
-#include "canvas/colors.h"
+#include "pbd/openuri.h"
+#include "pbd/basename.h"
+
+#include "gtkmm2ext/utils.h"
+#include "gtkmm2ext/colors.h"
+
+#include "audiographer/general/analyser.h"
-#include "i18n.h"
+#include "ardour/audiofilesource.h"
+#include "ardour/audioregion.h"
+#include "ardour/auditioner.h"
+#include "ardour/dB.h"
+#include "ardour/logmeter.h"
+#include "ardour/region_factory.h"
+#include "ardour/session.h"
+#include "ardour/smf_source.h"
+#include "ardour/source_factory.h"
+#include "ardour/srcfilesource.h"
+#include "ardour/utils.h"
+
+#include "audio_clock.h"
+#include "export_report.h"
+#include "ui_config.h"
+
+#include "pbd/i18n.h"
using namespace Gtk;
using namespace ARDOUR;
-ExportReport::ExportReport (StatusPtr s)
+ExportReport::ExportReport (Session* session, StatusPtr s)
: ArdourDialog (_("Export Report/Analysis"))
- , status (s)
+ , _session (session)
+ , stop_btn (0)
+ , play_btn (0)
+ , _audition_num (-1)
+ , _page_num (0)
+{
+ init (s->result_map, true);
+}
+
+ExportReport::ExportReport (const std::string & title, const AnalysisResults & ar)
+ : ArdourDialog (title)
+ , _session (0)
+ , stop_btn (0)
+ , play_btn (0)
+ , _audition_num (-1)
+ , _page_num (0)
{
+ init (ar, false);
+}
- AnalysisResults & ar = status->result_map;
- //size_t n_results = ar.size();
+void
+ExportReport::init (const AnalysisResults & ar, bool with_file)
+{
+ set_resizable (false);
+ pages.set_scrollable ();
- for (AnalysisResults::iterator i = ar.begin(); i != ar.end(); ++i) {
- Label *l;
- VBox *vb = manage (new VBox());
- vb->set_spacing (6);
+ std::vector<double> dashes;
+ dashes.push_back (3.0);
+ dashes.push_back (5.0);
- l = manage (new Label(string_compose (_("File: %1"), i->first)));
- vb->pack_start (*l);
+ int page = 0;
+ for (AnalysisResults::const_iterator i = ar.begin (); i != ar.end (); ++i, ++page) {
+ Label *l;
+ VBox *vb = manage (new VBox ());
+ Table *t = manage (new Table (4, 4));
+ Table *wtbl = manage (new Table (3, 2));
+ int wrow = 0;
+ t->set_border_width (0);
+ t->set_spacings (4);
+ wtbl->set_spacings (4);
+ vb->set_spacing (4);
+ vb->set_border_width (4);
+ vb->pack_start (*t, false, false, 2);
+ vb->pack_start (*wtbl, false, false, 2);
+ std::string path = i->first;
ExportAnalysisPtr p = i->second;
- if (i->second->have_loudness) {
- // TODO loudness histogram, HBox
- // TODO use cairo-widget and BIG numbers
- l = manage (new Label(string_compose (_("Loudness: %1 LUFS"), p->loudness)));
- vb->pack_start (*l);
- l = manage (new Label(string_compose (_("Loudness Range: %1 LU"), p->loudness_range)));
- vb->pack_start (*l);
+
+ std::list<CimgPlayheadArea*> playhead_widgets;
+
+ if (with_file) {
+ l = manage (new Label (_("File:"), ALIGN_END));
+ t->attach (*l, 0, 1, 0, 1);
+ l = manage (new Label ());
+ l->set_ellipsize (Pango::ELLIPSIZE_START);
+ l->set_width_chars (48);
+ l->set_max_width_chars (48);
+ l->set_text (path);
+ l->set_alignment (ALIGN_START, ALIGN_CENTER);
+ t->attach (*l, 1, 3, 0, 1, FILL, SHRINK);
+
+ Button *b = manage (new Button (_("Open Folder")));
+ t->attach (*b, 3, 4, 0, 2, FILL, SHRINK);
+ b->signal_clicked ().connect (sigc::bind (sigc::mem_fun (*this, &ExportReport::open_folder), path));
+ }
+
+ SoundFileInfo info;
+ std::string errmsg;
+
+ samplecnt_t file_length = 0;
+ samplecnt_t sample_rate = 0;
+ samplecnt_t start_off = 0;
+ unsigned int channels = 0;
+ std::string file_fmt;
+
+ if (with_file && AudioFileSource::get_soundfile_info (path, info, errmsg)) {
+ AudioClock * clock;
+
+ file_length = info.length;
+ sample_rate = info.samplerate;
+ start_off = info.timecode;
+ channels = info.channels;
+
+ files.insert (std::make_pair (page, AuditionInfo (path, channels)));
+
+ /* File Info Table */
+
+ samplecnt_t const nfr = _session ? _session->nominal_sample_rate () : 25;
+ double src_coef = (double) nfr / info.samplerate;
+
+ l = manage (new Label (_("Format:"), ALIGN_END));
+ t->attach (*l, 0, 1, 1, 2);
+ file_fmt = info.format_name;
+ std::replace (file_fmt.begin (), file_fmt.end (), '\n', ' ');
+ l = manage (new Label ());
+ l->set_ellipsize (Pango::ELLIPSIZE_START);
+ l->set_width_chars (48);
+ l->set_max_width_chars (48);
+ l->set_text (file_fmt);
+ l->set_alignment (ALIGN_START, ALIGN_CENTER);
+ t->attach (*l, 1, 3, 1, 2, FILL, SHRINK);
+
+ l = manage (new Label (_("Channels:"), ALIGN_END));
+ t->attach (*l, 0, 1, 2, 3);
+ l = manage (new Label (string_compose ("%1", info.channels), ALIGN_START));
+ t->attach (*l, 1, 2, 2, 3);
+
+ l = manage (new Label (_("Sample rate:"), ALIGN_END));
+ t->attach (*l, 0, 1, 3, 4);
+ l = manage (new Label (string_compose (_("%1 Hz"), info.samplerate), ALIGN_START));
+ t->attach (*l, 1, 2, 3, 4);
+
+ l = manage (new Label (_("Duration:"), ALIGN_END));
+ t->attach (*l, 2, 3, 2, 3);
+ clock = manage (new AudioClock ("sfboxLengthClock", true, "", false, false, true, false));
+ clock->set_session (_session);
+ clock->set_mode (AudioClock::MinSec);
+ clock->set (info.length * src_coef + 0.5, true);
+ t->attach (*clock, 3, 4, 2, 3);
+
+ l = manage (new Label (_("Timecode:"), ALIGN_END));
+ t->attach (*l, 2, 3, 3, 4);
+ clock = manage (new AudioClock ("sfboxTimecodeClock", true, "", false, false, false, false));
+ clock->set_session (_session);
+ clock->set_mode (AudioClock::Timecode);
+ clock->set (info.timecode * src_coef + 0.5, true);
+ t->attach (*clock, 3, 4, 3, 4);
+ } else if (with_file) {
+ l = manage (new Label (_("Error:"), ALIGN_END));
+ t->attach (*l, 0, 1, 1, 2);
+ l = manage (new Label (errmsg, ALIGN_START));
+ t->attach (*l, 1, 4, 1, 2);
}
+ int w, h;
+ Glib::RefPtr<Pango::Layout> layout = Pango::Layout::create (get_pango_context ());
+
+ // calc geometry of numerics
+ const float dbfs = accurate_coefficient_to_dB (p->peak);
+ const float dbtp = accurate_coefficient_to_dB (p->truepeak);
+
+#define TXTSIZE(LINE, TXT, FONT) { \
+ layout->set_font_description (UIConfiguration::instance ().FONT ()); \
+ layout->set_text (TXT); \
+ layout->get_pixel_size (w, h); \
+ if (w > mnw) { mnw = w; } \
+ if (h > lin[LINE]) { lin[LINE] = h; } \
+}
+
+#define TXTWIDTH(TXT, FONT) { \
+ layout->set_font_description (UIConfiguration::instance ().FONT ()); \
+ layout->set_text (TXT); \
+ layout->get_pixel_size (w, h); \
+ if (w > mml) { mml = w; } \
+}
+
+ int m_r = 0; // right side
+ int mnh = 0; // mono height
+ int mnw = 0; // max numeric width
+ int anw = 0; // spectrum annotation text width
+
+ int lin[6] = { 0, 0, 0, 0, 0, 0 }; // max line height
+
+ TXTSIZE(0, _("(too short integration time)"), get_SmallFont);
+
+ TXTSIZE(0, _("-888"), get_SmallMonospaceFont);
+ anw = w;
+ m_r = anw + 10;
+ mnh = h + 1;
+
+ TXTSIZE(0, _("Peak:"), get_SmallFont);
+ TXTSIZE(1, string_compose (_("%1 dBFS"), std::setprecision (1), std::fixed, dbfs), get_LargeFont);
+ TXTSIZE(2, _("True Peak:"), get_SmallFont);
+ TXTSIZE(3, string_compose (_("%1 dBTP"), std::setprecision (1), std::fixed, dbtp), get_LargeFont);
+ TXTSIZE(4, _("Normalization Gain:"), get_SmallFont);
+ TXTSIZE(5, _("+888.88 dB"), get_SmallMonospaceFont);
+
+ TXTSIZE(0, _("Integrated Loudness:"), get_SmallFont);
+ TXTSIZE(1, string_compose (_("%1 LUFS"), std::setprecision (1), std::fixed, p->loudness), get_LargeFont);
+ TXTSIZE(2, _("Loudness Range:"), get_SmallFont);
+ TXTSIZE(3, string_compose (_("%1 LU"), std::setprecision (1), std::fixed, p->loudness_range), get_LargeFont);
+
+ mnw += 8;
+ const int ht = lin[0] * 1.25 + lin[1] * 1.25 + lin[2] * 1.25 + lin[3] *1.25 + lin[4] * 1.25 + lin[5];
+ const int hh = std::max (100, ht + 12);
+ const int htn = lin[0] * 1.25 + lin[1] * 1.25 + lin[2] * 1.25 + lin[3];
+ int m_l = 2 * mnw + /*hist-width*/ 540 + /*box spacing*/ 8 - /*peak-width*/ 800 - m_r; // margin left
+
+ int mml = 0; // min margin left -- ensure left margin is wide enough
+ TXTWIDTH (_("Time"), get_SmallFont);
+ TXTWIDTH (_("100"), get_SmallMonospaceFont);
+ m_l = (std::max(anw + mnh + 14, std::max (m_l, mml + 8)) + 3) & ~3;
+
+ mnw = (m_l - /*hist-width*/ 540 - /*box spacing*/ 8 + /*peak-width*/ 800 + m_r) / 2;
+ const int nw2 = mnw / 2; // nums, horizontal center
+
+ int y0[6];
+ if (p->normalized) {
+ y0[0] = (hh - ht) * .5;
+ } else {
+ y0[0] = (hh - htn) * .5;
+ }
+ y0[1] = y0[0] + lin[0] * 1.25;
+ y0[2] = y0[1] + lin[1] * 1.25;
+ y0[3] = y0[2] + lin[2] * 1.25;
+ y0[4] = y0[3] + lin[3] * 1.25;
+ y0[5] = y0[4] + lin[4] * 1.25;
+
+ /* calc heights & alignment of png-image */
+ const float specth = sizeof (p->spectrum[0]) / sizeof (float);
+ const float waveh2 = std::min (100, 8 * lin[0] / (int) p->n_channels);
+
+ Cairo::RefPtr<Cairo::ImageSurface> png_surface;
+ int png_w = 0;
+ int png_y0 = 0;
+
+ if (with_file && UIConfiguration::instance().get_save_export_analysis_image ()) { /*png image */
+ const int top_w = 540 + 2 * (mnw + 4); // 4px spacing
+ const int wav_w = m_l + m_r + 4 + sizeof (p->peaks) / sizeof (ARDOUR::PeakData::PeakDatum) / 4;
+ const int spc_w = m_l + m_r + 4 + sizeof (p->spectrum) / sizeof (float) / specth;
+ int ann_h = 0;
+ int linesp = 0;
+
+ if (channels > 0 && file_length > 0 && sample_rate > 0) {
+ layout->set_font_description (UIConfiguration::instance ().get_SmallMonospaceFont ());
+ layout->set_text (_("00:00:00.000"));
+ layout->get_pixel_size (w, h);
+ int height = h * 1.75;
+ ann_h = 4 + height /* Time Axis */;
+
+ layout->set_font_description (UIConfiguration::instance ().get_SmallFont ());
+ layout->set_text (_("0|A8"));
+ layout->get_pixel_size (w, h);
+ linesp = h * 1.5;
+ ann_h += 4 + 3 * linesp; /* File Info */;
+ }
+
+ const int png_h = hh + 4 + p->n_channels * (2 * waveh2 + 4) + ann_h + specth + 4;
+ png_w = std::max (std::max (top_w, wav_w), spc_w);
+
+ png_surface = Cairo::ImageSurface::create (Cairo::FORMAT_RGB24, png_w, png_h);
+ Cairo::RefPtr<Cairo::Context> pcx = Cairo::Context::create (png_surface);
+ pcx->set_source_rgb (.2, .2, .2);
+ pcx->paint ();
+
+ if (channels > 0 && file_length > 0 && sample_rate > 0) {
+ png_y0 += 4;
+ // Add file-name, format, duration, sample-rate & timecode
+ pcx->set_source_rgb (.7, .7, .7);
+ layout->set_font_description (UIConfiguration::instance ().get_SmallFont ());
+ layout->set_alignment (Pango::ALIGN_LEFT);
+
+#define IMGLABEL(X0, STR, VAL) { \
+ layout->set_text (STR); \
+ pcx->move_to (X0, png_y0); \
+ layout->get_pixel_size (w, h); \
+ layout->show_in_cairo_context (pcx); \
+ layout->set_text (VAL); \
+ pcx->move_to (X0 + w + 2, png_y0); \
+ layout->show_in_cairo_context (pcx); \
+}
+
+ // TODO get max width of labels per column, right-align labels, x-align 1/3, 2/3 columns
+ const int lx0 = m_l;
+ const int lx1 = m_l + png_w * 2 / 3; // right-col is short (channels, SR, duration)
+ std::string sha1sum = ARDOUR::compute_sha1_of_file (path);
+ if (!sha1sum.empty()) {
+ sha1sum = " (sha1: " + sha1sum + ")";
+ }
+
+ IMGLABEL (lx0, _("File:"), Glib::path_get_basename (path) + sha1sum);
+ IMGLABEL (lx1, _("Channels:"), string_compose ("%1", channels));
+ png_y0 += linesp;
+
+ IMGLABEL (lx0, _("Format:"), file_fmt);
+ IMGLABEL (lx1, _("Sample rate:"), string_compose (_("%1 Hz"), sample_rate));
+ png_y0 += linesp;
+
+ if (_session) {
+ Timecode::Time tct;
+ _session->sample_to_timecode (start_off, tct, false, false);
+ IMGLABEL (lx0, _("Timecode:"), Timecode::timecode_format_time (tct));
+ }
+ IMGLABEL (lx1, _("Duration:"), Timecode::timecode_format_sampletime (file_length, sample_rate, 1000, false));
+ png_y0 += linesp;
+ }
+ }
+
+ { /* peak, loudness and R128 histogram */
+ Cairo::RefPtr<Cairo::ImageSurface> nums = Cairo::ImageSurface::create (Cairo::FORMAT_ARGB32, mnw, hh);
+ Cairo::RefPtr<Cairo::ImageSurface> ebur = Cairo::ImageSurface::create (Cairo::FORMAT_ARGB32, mnw, hh);
+ Cairo::RefPtr<Cairo::ImageSurface> hist = Cairo::ImageSurface::create (Cairo::FORMAT_ARGB32, 540, hh);
+
+ /* peak and true-peak numerics */
+ Cairo::RefPtr<Cairo::Context> cr = Cairo::Context::create (nums);
+ cr->set_source_rgba (0, 0, 0, 1.0);
+ cr->paint ();
+
+ layout->set_font_description (UIConfiguration::instance ().get_SmallFont ());
+ layout->set_alignment (Pango::ALIGN_LEFT);
+ layout->set_text (_("Peak:"));
+ layout->get_pixel_size (w, h);
+ cr->move_to (rint (nw2 - w * .5), y0[0]);
+ cr->set_source_rgba (.7, .7, .7, 1.0);
+ layout->show_in_cairo_context (cr);
+
+ layout->set_font_description (UIConfiguration::instance ().get_LargeFont ());
+ layout->set_text (string_compose (_("%1 dBFS"), std::setprecision (1), std::fixed, dbfs));
+ layout->get_pixel_size (w, h);
+ cr->move_to (rint (nw2 - w * .5), y0[1]);
+ if (dbfs >= 0.f) { cr->set_source_rgba (1.0, .1, .1, 1.0); }
+ else if (dbfs > -1.f) { cr->set_source_rgba (1.0, .7, .0, 1.0); }
+ layout->show_in_cairo_context (cr);
+
+ if (p->have_dbtp) {
+ layout->set_font_description (UIConfiguration::instance ().get_SmallFont ());
+ layout->set_text (_("True Peak:"));
+ layout->get_pixel_size (w, h);
+ cr->move_to (rint (nw2 - w * .5), y0[2]);
+ cr->set_source_rgba (.7, .7, .7, 1.0);
+ layout->show_in_cairo_context (cr);
+
+ layout->set_font_description (UIConfiguration::instance ().get_LargeFont ());
+ layout->set_text (string_compose (_("%1 dBTP"), std::setprecision (1), std::fixed, dbtp));
+ layout->get_pixel_size (w, h);
+ cr->move_to (rint (nw2 - w * .5), y0[3]);
+ if (dbtp >= 0.f) { cr->set_source_rgba (1.0, .1, .1, 1.0); }
+ else if (dbtp > -1.f) { cr->set_source_rgba (1.0, .7, .0, 1.0); }
+ layout->show_in_cairo_context (cr);
+ }
+
+ if (p->normalized) {
+ const float ndb = accurate_coefficient_to_dB (p->norm_gain_factor);
+ layout->set_font_description (UIConfiguration::instance ().get_SmallFont ());
+ layout->set_text (_("Normalization Gain:"));
+ layout->get_pixel_size (w, h);
+ cr->move_to (rint (nw2 - w * .5), y0[4]);
+ cr->set_source_rgba (.7, .7, .7, 1.0);
+ layout->show_in_cairo_context (cr);
+
+ layout->set_font_description (UIConfiguration::instance ().get_SmallMonospaceFont ());
+ layout->set_text (string_compose (_("%1 dB"), std::setprecision (2), std::showpos, std::fixed, ndb));
+
+ layout->get_pixel_size (w, h);
+ cr->move_to (rint (nw2 - w * .5), y0[5]);
+ // TODO tweak thresholds
+ if (p->norm_gain_factor < 1.0) {
+ cr->set_source_rgba (1.0, .7, .1, 1.0);
+ } else if (p->norm_gain_factor == 1.0) {
+ cr->set_source_rgba (.7, .7, .7, 1.0);
+ } else if (fabsf (ndb) < 12) {
+ cr->set_source_rgba (.1, 1.0, .1, 1.0);
+ } else if (fabsf (ndb) < 18) {
+ cr->set_source_rgba (1.0, .7, .1, 1.0);
+ } else {
+ cr->set_source_rgba (1.0, .1, .1, 1.0);
+ }
+ layout->show_in_cairo_context (cr);
+ }
+
+ nums->flush ();
+
+ /* EBU R128 numerics */
+ cr = Cairo::Context::create (ebur);
+ cr->set_source_rgba (0, 0, 0, 1.0);
+ cr->paint ();
+
+ cr->set_source_rgba (.7, .7, .7, 1.0);
+
+ if (!i->second->have_loudness) {
+ layout->set_alignment (Pango::ALIGN_CENTER);
+ layout->set_font_description (UIConfiguration::instance ().get_LargeFont ());
+ layout->set_text (_("Not\nAvailable"));
+ layout->get_pixel_size (w, h);
+ cr->move_to (rint (nw2 - w * .5), rint ((hh - h) * .5));
+ layout->show_in_cairo_context (cr);
+ }
+ else if (p->loudness == -200 && p->loudness_range == 0) {
+ layout->set_alignment (Pango::ALIGN_CENTER);
+ layout->set_font_description (UIConfiguration::instance ().get_LargeFont ());
+ layout->set_text (_("Not\nAvailable"));
+ layout->get_pixel_size (w, h);
+ cr->move_to (rint (nw2 - w * .5), rint (hh * .5 - h * .66));
+ layout->show_in_cairo_context (cr);
+ int yy = h * .5;
+
+ layout->set_font_description (UIConfiguration::instance ().get_SmallFont ());
+ layout->set_text (_("(too short integration time)"));
+ layout->get_pixel_size (w, h);
+ cr->move_to (rint (nw2 - w * .5), rint (hh * .5 + yy));
+ layout->show_in_cairo_context (cr);
+
+ } else {
+ layout->set_font_description (UIConfiguration::instance ().get_SmallFont ());
+ layout->set_alignment (Pango::ALIGN_LEFT);
+ layout->set_text (_("Integrated Loudness:"));
+ layout->get_pixel_size (w, h);
+ cr->move_to (rint (nw2 - w * .5), y0[0]);
+ layout->show_in_cairo_context (cr);
+
+ layout->set_font_description (UIConfiguration::instance ().get_LargeFont ());
+ layout->set_text (string_compose (_("%1 LUFS"), std::setprecision (1), std::fixed, p->loudness));
+ layout->get_pixel_size (w, h);
+ cr->move_to (rint (nw2 - w * .5), y0[1]);
+ layout->show_in_cairo_context (cr);
+
+ layout->set_font_description (UIConfiguration::instance ().get_SmallFont ());
+ layout->set_text (_("Loudness Range:"));
+ layout->get_pixel_size (w, h);
+ cr->move_to (rint (nw2 - w * .5), y0[2]);
+ layout->show_in_cairo_context (cr);
+
+ layout->set_font_description (UIConfiguration::instance ().get_LargeFont ());
+ layout->set_text (string_compose (_("%1 LU"), std::setprecision (1), std::fixed, p->loudness_range));
+ layout->get_pixel_size (w, h);
+ cr->move_to (rint (nw2 - w * .5), y0[3]);
+ layout->show_in_cairo_context (cr);
+ }
+ ebur->flush ();
+
+ /* draw loudness histogram */
+ cr = Cairo::Context::create (hist);
+ cr->set_source_rgba (0, 0, 0, 1.0);
+ cr->paint ();
+
+ cr->set_source_rgba (.7, .7, .7, 1.0);
+ cr->set_line_width (1.0);
+
+ if (p->loudness_hist_max > 0 && i->second->have_loudness) {
+ // draw data
+ for (size_t x = 0 ; x < 510; ++x) {
+ cr->move_to (x - .5, hh);
+ cr->line_to (x - .5, (float) hh * (1.0 - p->loudness_hist[x] / (float) p->loudness_hist_max));
+ cr->stroke ();
+ }
+
+ layout->set_font_description (UIConfiguration::instance ().get_SmallerFont ());
+ layout->set_alignment (Pango::ALIGN_CENTER);
+
+ // x-axis label
+ layout->set_text (_("LUFS\n(short)"));
+ layout->get_pixel_size (w, h);
+ Gtkmm2ext::rounded_rectangle (cr, 5, 5, w + 2, h + 2, 4);
+ cr->set_source_rgba (.1, .1, .1, 0.7);
+ cr->fill ();
+ cr->move_to (6, 6);
+ cr->set_source_rgba (.9, .9, .9, 1.0);
+ layout->show_in_cairo_context (cr);
+
+ // y-axis label
+ layout->set_text (_("Multiplicity"));
+ layout->get_pixel_size (w, h);
+ Gtkmm2ext::rounded_rectangle (cr, 5, hh - w - 3, h + 2, w + 2, 4);
+ cr->set_source_rgba (.1, .1, .1, 0.7);
+ cr->fill ();
+ cr->save ();
+ cr->move_to (6, hh - 2);
+ cr->set_source_rgba (.9, .9, .9, 1.0);
+ cr->rotate (M_PI / -2.0);
+ layout->show_in_cairo_context (cr);
+ cr->restore ();
+
+ // x-Axis labels
+ layout->set_font_description (UIConfiguration::instance ().get_SmallMonospaceFont ());
+ layout->set_alignment (Pango::ALIGN_LEFT);
+ for (int g = -53; g <= -8; g += 5) {
+ // grid-lines. [110] -59LUFS .. [650]: -5 LUFS
+ layout->set_text (string_compose ("%1", std::setw(3), std::setfill(' '), g));
+ layout->get_pixel_size (w, h);
+
+ cr->set_operator (Cairo::OPERATOR_OVER);
+ Gtkmm2ext::rounded_rectangle (cr,
+ rint ((g + 59.0) * 10.0 - h * .5), 5,
+ h + 2, w + 2, 4);
+ const float pk = (g + 59.0) / 54.0;
+ Gtkmm2ext::Color c = Gtkmm2ext::hsva_to_color (252 - 260 * pk, .9, .3 + pk * .4, .6);
+ Gtkmm2ext::set_source_rgba (cr, c);
+ cr->fill ();
+
+ cr->save ();
+ cr->set_source_rgba (.9, .9, .9, 1.0);
+ cr->move_to (rint ((g + 59.0) * 10.0 - h * .5), w + 6.0);
+ cr->rotate (M_PI / -2.0);
+ layout->show_in_cairo_context (cr);
+ cr->restore ();
+
+ cr->set_operator (Cairo::OPERATOR_ADD);
+ cr->save ();
+ cr->set_source_rgba (.3, .3, .3, 1.0);
+ cr->set_dash (dashes, 1.0);
+ cr->set_line_cap (Cairo::LINE_CAP_ROUND);
+ cr->move_to (rint ((g + 59.0) * 10.0) + .5, w + 8.0);
+ cr->line_to (rint ((g + 59.0) * 10.0) + .5, hh);
+ cr->stroke ();
+ cr->restore ();
+ }
+
+ } else {
+ layout->set_alignment (Pango::ALIGN_CENTER);
+ layout->set_font_description (UIConfiguration::instance ().get_LargeFont ());
+ layout->set_text (_("Not\nAvailable"));
+ layout->get_pixel_size (w, h);
+ cr->move_to (rint ((510 - w) * .5), rint ((hh - h) * .5));
+ layout->show_in_cairo_context (cr);
+ }
+
+ hist->flush ();
+
+ if (png_surface) {
+ Cairo::RefPtr<Cairo::Context> pcx = Cairo::Context::create (png_surface);
+ pcx->set_source (nums, 0, png_y0);
+ pcx->paint ();
+ pcx->set_source (hist, (png_w - 540) / 2, png_y0);
+ pcx->paint ();
+ pcx->set_source (ebur, png_w - mnw, png_y0);
+ pcx->paint ();
+ png_y0 += hh + 4;
+ }
+
+ CimgArea *nu = manage (new CimgArea (nums));
+ CimgArea *eb = manage (new CimgArea (ebur));
+ CimgArea *hi = manage (new CimgArea (hist));
+ HBox *hb = manage (new HBox ());
+ hb->set_spacing (4);
+ hb->pack_start (*nu, false, false);
+ hb->pack_start (*hi, false, false);
+ hb->pack_start (*eb, false, false);
+
+ wtbl->attach (*hb, 0, 2, wrow, wrow + 1, SHRINK, SHRINK);
+ ++wrow;
+ }
+
+#define XAXISLABEL(POS, TXT) { \
+ const float yy = rint (POS); \
+ layout->set_text (TXT); \
+ layout->get_pixel_size (w, h); \
+ cr->move_to (m_l - 8 - w, rint ((POS) - h * .5)); \
+ cr->set_source_rgba (.9, .9, .9, 1.0); \
+ cr->set_operator (Cairo::OPERATOR_OVER); \
+ layout->show_in_cairo_context (cr); \
+ cr->move_to (m_l - 4, yy - .5); \
+ cr->line_to (m_l + width, yy - .5); \
+ cr->set_source_rgba (.3, .3, .3, 1.0); \
+ cr->set_operator (Cairo::OPERATOR_ADD); \
+ cr->stroke (); \
+}
+
+
{
- // TODO re-use Canvas::WaveView::draw_image() somehow.
- const size_t peaks = sizeof(p->_peaks) / sizeof (ARDOUR::PeakData::PeakDatum) / 2;
- const float height_2 = 150.0;
- Cairo::RefPtr<Cairo::ImageSurface> wave = Cairo::ImageSurface::create (Cairo::FORMAT_ARGB32, peaks, 2 * height_2);
- Cairo::RefPtr<Cairo::Context> cr = Cairo::Context::create (wave);
- cr->rectangle (0, 0, peaks, 2 * height_2);
+ VBox *lrb = manage (new VBox());
+ ToggleButton *log = manage (new ToggleButton (S_("Logscale|Lg")));
+ ToggleButton *rec = manage (new ToggleButton (S_("Rectified|Rf")));
+ Gtkmm2ext::UI::instance()->set_tip (log, _("Logscale"));
+ Gtkmm2ext::UI::instance()->set_tip (rec, _("Rectified"));
+
+ lrb->pack_start (*log, false, false, 5);
+ lrb->pack_end (*rec, false, false, 5);
+ log->signal_toggled ().connect (sigc::bind (sigc::mem_fun (*this, &ExportReport::on_logscale_toggled), log));
+ rec->signal_toggled ().connect (sigc::bind (sigc::mem_fun (*this, &ExportReport::on_rectivied_toggled), rec));
+ lrb->show_all ();
+ wtbl->attach (*lrb, 1, 2, wrow, wrow + p->n_channels, SHRINK, SHRINK);
+ }
+
+ for (uint32_t c = 0; c < p->n_channels; ++c) {
+ /* draw waveform */
+ const size_t width = sizeof (p->peaks) / sizeof (ARDOUR::PeakData::PeakDatum) / 4;
+
+ Cairo::RefPtr<Cairo::ImageSurface> wave;
+ Cairo::RefPtr<Cairo::ImageSurface> wave_log;
+ Cairo::RefPtr<Cairo::ImageSurface> wave_rect;
+ Cairo::RefPtr<Cairo::ImageSurface> wave_lr;
+ draw_waveform(wave, p, c, m_l, width, anw, waveh2, false, false);
+ draw_waveform(wave_log, p, c, m_l, width, anw, waveh2, true, false);
+ draw_waveform(wave_rect, p, c, m_l, width, anw, waveh2, false, true);
+ draw_waveform(wave_lr, p, c, m_l, width, anw, waveh2, true, true);
+
+ CimgWaveArea *wv = manage (new CimgWaveArea (wave, wave_log, wave_rect, wave_lr, m_l, width));
+
+ playhead_widgets.push_back (wv);
+ waves.push_back (wv);
+ wv->seek_playhead.connect (sigc::bind<0> (sigc::mem_fun (*this, &ExportReport::audition_seek), page));
+ wtbl->attach (*wv, 0, 1, wrow, wrow + 1, SHRINK, SHRINK);
+ ++wrow;
+
+ if (png_surface) {
+ Cairo::RefPtr<Cairo::Context> pcx = Cairo::Context::create (png_surface);
+ pcx->set_source (wave, 0, png_y0);
+ pcx->paint ();
+ png_y0 += 2 * waveh2 + 4;
+ }
+ }
+
+ if (channels > 0 && file_length > 0 && sample_rate > 0)
+ {
+ /* Time Axis -- re-use waveform width */
+ const size_t width = sizeof (p->peaks) / sizeof (ARDOUR::PeakData::PeakDatum) / 4;
+ layout->set_font_description (UIConfiguration::instance ().get_SmallMonospaceFont ());
+ layout->set_text (_("00:00:00.000"));
+ layout->get_pixel_size (w, h);
+ int height = h * 1.75;
+ Cairo::RefPtr<Cairo::ImageSurface> ytme = Cairo::ImageSurface::create (Cairo::FORMAT_ARGB32, m_l + width, height);
+ Cairo::RefPtr<Cairo::Context> cr = Cairo::Context::create (ytme);
+ cr->set_operator (Cairo::OPERATOR_SOURCE);
cr->set_source_rgba (0, 0, 0, 1.0);
+ cr->paint ();
+ cr->rectangle (0, 0, m_l, height);
+ cr->set_source_rgba (0, 0, 0, 0);
cr->fill ();
- cr->set_source_rgba (.7, .7, .7, 1.0);
+ cr->set_operator (Cairo::OPERATOR_OVER);
+
cr->set_line_width (1.0);
- for (size_t x = 0 ; x < peaks; ++x) {
- cr->move_to (x - .5, height_2 - height_2 * p->_peaks[x].max);
- cr->line_to (x - .5, height_2 - height_2 * p->_peaks[x].min);
+ for (int i = 0; i <= 4; ++i) {
+ const float fract = (float) i / 4.0;
+ // " XX:XX:XX.XXX" [space/minus] 12 chars = 13.
+ const float xalign = (i == 4) ? 1.0 : (i == 0) ? 1.0 / 13.0 : 7.0 / 13.0;
+
+ char buf[16];
+ AudioClock::print_minsec (start_off + file_length * fract,
+ buf, sizeof (buf), sample_rate);
+
+ layout->set_text (buf);
+ layout->get_pixel_size (w, h);
+ cr->move_to (rint (m_l + width * fract - w * xalign), rint (.5 * (height - h)));
+ cr->set_source_rgba (.9, .9, .9, 1.0);
+ layout->show_in_cairo_context (cr);
+
+ cr->set_source_rgba (.7, .7, .7, 1.0);
+ cr->move_to (rint (m_l + width * fract) - .5, 0);
+ cr->line_to (rint (m_l + width * fract) - .5, ceil (height * .15));
+ cr->move_to (rint (m_l + width * fract) - .5, floor (height * .85));
+ cr->line_to (rint (m_l + width * fract) - .5, height);
+ cr->stroke ();
}
- cr->stroke ();
- wave->flush ();
- CimgArea *wv = manage (new CimgArea (wave));
- vb->pack_start (*wv);
+ layout->set_font_description (UIConfiguration::instance ().get_SmallFont ());
+ layout->set_text (_("Time"));
+ cr->set_source_rgba (.9, .9, .9, 1.0);
+ layout->get_pixel_size (w, h);
+ cr->move_to (rint (m_l - w - 8), rint (.5 * (height - h)));
+ layout->show_in_cairo_context (cr);
+
+ ytme->flush ();
+ CimgPlayheadArea *tm = manage (new CimgPlayheadArea (ytme, m_l, width, true));
+ playhead_widgets.push_back (tm);
+ tm->seek_playhead.connect (sigc::bind<0> (sigc::mem_fun (*this, &ExportReport::audition_seek), page));
+ wtbl->attach (*tm, 0, 1, wrow, wrow + 1, SHRINK, SHRINK);
+ ++wrow;
+
+ if (png_surface) {
+ Cairo::RefPtr<Cairo::Context> pcx = Cairo::Context::create (png_surface);
+ pcx->set_source (ytme, 0, png_y0);
+ pcx->paint ();
+ png_y0 += height + 4;
+ }
}
{
- // TODO: get geometry from ExportAnalysis
- const size_t width = 800;
- const size_t height = 256;
- Cairo::RefPtr<Cairo::ImageSurface> spec = Cairo::ImageSurface::create (Cairo::FORMAT_ARGB32, width, height);
+ /* Draw Spectrum */
+ const size_t height = specth;
+ const size_t swh = sizeof (p->spectrum) / sizeof (float);
+ const size_t width = swh / height;
+
+ Cairo::RefPtr<Cairo::ImageSurface> spec = Cairo::ImageSurface::create (Cairo::FORMAT_ARGB32, m_l + width, height);
Cairo::RefPtr<Cairo::Context> cr = Cairo::Context::create (spec);
- cr->rectangle (0, 0, width, height);
+ cr->set_operator (Cairo::OPERATOR_SOURCE);
+ cr->rectangle (0, 0, m_l, height);
+ cr->set_source_rgba (0, 0, 0, 0);
+ cr->fill ();
+ cr->rectangle (m_l, 0, width, height);
cr->set_source_rgba (0, 0, 0, 1.0);
cr->fill ();
+ cr->set_operator (Cairo::OPERATOR_OVER);
+
for (size_t x = 0 ; x < width; ++x) {
for (size_t y = 0 ; y < height; ++y) {
- const float pk = p->_spectrum[x][y];
- ArdourCanvas::Color c = ArdourCanvas::hsva_to_color (252 - 260 * pk, .9, .3 + pk * .4);
- ArdourCanvas::set_source_rgba (cr, c);
- cr->rectangle (x - .5, y - .5, 1, 1);
+ const float pk = p->spectrum[x][y];
+ Gtkmm2ext::Color c = Gtkmm2ext::hsva_to_color (252 - 260 * pk, .9, sqrt(pk));
+ Gtkmm2ext::set_source_rgba (cr, c);
+ cr->rectangle (m_l + x - .5, y - .5, 1, 1);
cr->fill ();
}
}
+
+ // Unit
+ layout->set_font_description (UIConfiguration::instance ().get_SmallerFont ());
+ layout->set_text (_("Hz"));
+ layout->get_pixel_size (w, h);
+ cr->move_to (rint (m_l - h - anw - 10), rint ((height + w) * .5));
+ cr->set_source_rgba (.9, .9, .9, 1.0);
+ cr->save ();
+ cr->rotate (M_PI / -2.0);
+ layout->show_in_cairo_context (cr);
+ cr->restore ();
+
+ // x-Axis
+ cr->set_line_width (1.0);
+ cr->set_dash (dashes, 2.0);
+ cr->set_line_cap (Cairo::LINE_CAP_ROUND);
+
+ layout->set_font_description (UIConfiguration::instance ().get_SmallMonospaceFont ());
+ //XAXISLABEL (p->freq[0], _("50Hz"));
+ XAXISLABEL (p->freq[1], _("100"));
+ XAXISLABEL (p->freq[2], _("500"));
+ XAXISLABEL (p->freq[3], _("1K"));
+ XAXISLABEL (p->freq[4], _("5K"));
+ XAXISLABEL (p->freq[5], _("10K"));
spec->flush ();
- CimgArea *sp = manage (new CimgArea (spec));
- vb->pack_start (*sp);
+
+ // annotations
+ Cairo::RefPtr<Cairo::ImageSurface> scale = Cairo::ImageSurface::create (Cairo::FORMAT_ARGB32, m_r, height);
+ cr = Cairo::Context::create (scale);
+ cr->set_operator (Cairo::OPERATOR_SOURCE);
+ cr->rectangle (0, 0, m_r, height);
+ cr->set_source_rgba (0, 0, 0, 0);
+ cr->fill ();
+
+ cr->set_operator (Cairo::OPERATOR_OVER);
+ layout->set_font_description (UIConfiguration::instance ().get_SmallerFont ());
+ layout->set_alignment (Pango::ALIGN_LEFT);
+ layout->set_text (_("dBFS"));
+ layout->get_pixel_size (w, h);
+ cr->move_to (rint (.5 * (m_r - w)), height - h - 2);
+ cr->set_source_rgba (.9, .9, .9, 1.0);
+ layout->show_in_cairo_context (cr);
+
+ int innertop = ceil (mnh * .5) + 1;
+ size_t innerheight = (height - 2 * innertop - h - 2);
+
+ cr->rectangle (1, innertop - 1, m_r - 2 - anw, innerheight + 2);
+ cr->set_source_rgba (0, 0, 0, 1.0);
+ cr->fill_preserve ();
+ cr->set_line_width (1.0);
+ cr->set_source_rgba (.7, .7, .6, 1.0);
+ cr->stroke ();
+
+ for (size_t y = 0 ; y < innerheight - 2; ++y) {
+ const float pk = 1.0 - (float) y / innerheight;
+ Gtkmm2ext::Color c = Gtkmm2ext::hsva_to_color (252 - 260 * pk, .9, sqrt(pk));
+ Gtkmm2ext::set_source_rgba (cr, c);
+ cr->rectangle (2, innertop + y + .5, m_r - 4 - anw, 1);
+ cr->fill ();
+ }
+
+ layout->set_font_description (UIConfiguration::instance ().get_SmallMonospaceFont ());
+ for (int i = 0; i <= 4; ++i) {
+ const float fract = (float) i / 4.0;
+ const float yalign = .5; // (i == 4) ? 0 : (i == 0) ? 1.0 : .5;
+ char buf[16];
+ snprintf (buf, sizeof (buf), "%.0f", AudioGrapher::Analyser::fft_range_db * -fract);
+ layout->set_text (buf);
+ layout->get_pixel_size (w, h);
+
+ cr->move_to (m_r - anw, rint (innertop + fract * innerheight - h * yalign));
+ cr->set_source_rgba (.9, .9, .9, 1.0);
+ layout->show_in_cairo_context (cr);
+ }
+ scale->flush ();
+
+ CimgPlayheadArea *sp = manage (new CimgPlayheadArea (spec, m_l, width));
+ playhead_widgets.push_back (sp);
+ sp->seek_playhead.connect (sigc::bind<0> (sigc::mem_fun (*this, &ExportReport::audition_seek), page));
+ CimgArea *an = manage (new CimgArea (scale));
+ wtbl->attach (*sp, 0, 1, wrow, wrow + 1, SHRINK, SHRINK);
+ wtbl->attach (*an, 1, 2, wrow, wrow + 1, SHRINK, SHRINK);
+ ++wrow;
+
+ if (png_surface) {
+ Cairo::RefPtr<Cairo::Context> pcx = Cairo::Context::create (png_surface);
+ pcx->set_source (spec, 0, png_y0);
+ pcx->paint ();
+ pcx->set_source (scale, png_w - m_r, png_y0);
+ pcx->paint ();
+ }
}
- // TODO ellipsize tab-text
- pages.pages().push_back (Notebook_Helpers::TabElem (*vb, Glib::path_get_basename (i->first)));
+ timeline[page] = playhead_widgets;
+
+ HBox *tab = manage (new HBox ());
+ l = manage (new Label (Glib::path_get_basename (path)));
+ Gtk::Image *img = manage (new Image (Stock::MEDIA_PLAY, ICON_SIZE_MENU));
+ tab->pack_start (*img);
+ tab->pack_start (*l);
+ l->show();
+ tab->show();
+ img->hide();
+ pages.pages ().push_back (Notebook_Helpers::TabElem (*vb, *tab));
+ pages.signal_switch_page().connect (sigc::mem_fun (*this, &ExportReport::on_switch_page));
+
+ if (png_surface) {
+ assert (with_file && !path.empty ());
+ std::string imgpath = Glib::build_filename (Glib::path_get_dirname (path), PBD::basename_nosuffix (path) + ".png");
+ PBD::info << string_compose(_("Writing Export Analysis Image: %1."), imgpath) << endmsg;
+ png_surface->write_to_png (imgpath);
+ }
}
pages.set_show_tabs (true);
pages.set_name ("ExportReportNotebook");
pages.set_current_page (0);
- get_vbox()->set_spacing (12);
- get_vbox()->pack_start (pages);
+ get_vbox ()->set_spacing (4);
+ get_vbox ()->pack_start (pages, false, false);
+
+ if (_session) {
+ _session->AuditionActive.connect(auditioner_connections, invalidator (*this), boost::bind (&ExportReport::audition_active, this, _1), gui_context());
+ _session->the_auditioner()->AuditionProgress.connect(auditioner_connections, invalidator (*this), boost::bind (&ExportReport::audition_progress, this, _1, _2), gui_context());
+ }
+
+ if (_session && with_file) {
+ play_btn = add_button (Stock::MEDIA_PLAY, RESPONSE_ACCEPT);
+ stop_btn = add_button (Stock::MEDIA_STOP, RESPONSE_ACCEPT);
+ }
+ add_button (Stock::CLOSE, RESPONSE_CLOSE);
- add_button (Stock::CLOSE, RESPONSE_ACCEPT);
- set_default_response (RESPONSE_ACCEPT);
+ set_default_response (RESPONSE_CLOSE);
+ if (_session && with_file) {
+ stop_btn->signal_clicked().connect (sigc::mem_fun (*this, &ExportReport::stop_audition));
+ play_btn->signal_clicked().connect (sigc::mem_fun (*this, &ExportReport::play_audition));
+ stop_btn->set_sensitive (false);
+ }
show_all ();
- //pages.signal_switch_page().connect (sigc::mem_fun (*this, &ExportReport::handle_page_change));
}
int
ExportReport::run ()
{
- return ArdourDialog::run ();
+ do {
+ int i = ArdourDialog::run ();
+ if (i == Gtk::RESPONSE_DELETE_EVENT || i == RESPONSE_CLOSE) {
+ break;
+ }
+ } while (1);
+
+ if (_session) {
+ _session->cancel_audition();
+ }
+ return RESPONSE_CLOSE;
+}
+
+void
+ExportReport::open_folder (std::string p)
+{
+ PBD::open_folder (Glib::path_get_dirname(p));
+}
+
+void
+ExportReport::audition_active (bool active)
+{
+ if (!stop_btn || !play_btn) {
+ return;
+ }
+ stop_btn->set_sensitive (active);
+ play_btn->set_sensitive (!active);
+
+ if (!active && _audition_num == _page_num && timeline.find (_audition_num) != timeline.end ()) {
+ for (std::list<CimgPlayheadArea*>::const_iterator i = timeline[_audition_num].begin();
+ i != timeline[_audition_num].end();
+ ++i) {
+ (*i)->set_playhead (-1);
+ }
+ }
+
+ if (_audition_num >= 0 ) {
+ Widget *page = pages.get_nth_page (_audition_num);
+ HBox *box = static_cast<Gtk::HBox*> (pages.get_tab_label (*page));
+ if (!active) {
+ (*(box->get_children().begin()))->hide ();
+ } else {
+ (*(box->get_children().begin()))->show ();
+ }
+ }
+
+ if (!active) {
+ _audition_num = -1;
+ }
+}
+
+void
+ExportReport::audition (std::string path, unsigned n_chn, int page)
+{
+ assert (_session);
+ _session->cancel_audition();
+
+ if (n_chn ==0) { return; }
+
+ /* can't really happen, unless the user replaces the file while the dialog is open.. */
+ if (!Glib::file_test (path, Glib::FILE_TEST_EXISTS)) {
+ PBD::warning << string_compose(_("Could not read file: %1 (%2)."), path, strerror(errno)) << endmsg;
+ return;
+ }
+ if (SMFSource::valid_midi_file (path)) { return; }
+
+ boost::shared_ptr<Region> r;
+ SourceList srclist;
+ boost::shared_ptr<AudioFileSource> afs;
+ bool old_sbp = AudioSource::get_build_peakfiles ();
+
+ /* don't even think of building peakfiles for these files */
+ AudioSource::set_build_peakfiles (false);
+
+ for (unsigned int n = 0; n < n_chn; ++n) {
+ try {
+ afs = boost::dynamic_pointer_cast<AudioFileSource> (
+ SourceFactory::createExternal (DataType::AUDIO, *_session,
+ path, n,
+ Source::Flag (ARDOUR::AudioFileSource::NoPeakFile), false));
+ if (afs->sample_rate() != _session->nominal_sample_rate()) {
+ boost::shared_ptr<SrcFileSource> sfs (new SrcFileSource(*_session, afs, ARDOUR::SrcGood));
+ srclist.push_back(sfs);
+ } else {
+ srclist.push_back(afs);
+ }
+ } catch (failed_constructor& err) {
+ PBD::error << _("Could not access soundfile: ") << path << endmsg;
+ AudioSource::set_build_peakfiles (old_sbp);
+ return;
+ }
+ }
+
+ AudioSource::set_build_peakfiles (old_sbp);
+
+ if (srclist.empty()) {
+ return;
+ }
+
+ afs = boost::dynamic_pointer_cast<AudioFileSource> (srclist[0]);
+ std::string rname = region_name_from_path (afs->path(), false);
+
+ PBD::PropertyList plist;
+
+ plist.add (ARDOUR::Properties::start, 0);
+ plist.add (ARDOUR::Properties::length, srclist[0]->length(srclist[0]->timeline_position()));
+ plist.add (ARDOUR::Properties::name, rname);
+ plist.add (ARDOUR::Properties::layer, 0);
+
+ r = boost::dynamic_pointer_cast<AudioRegion> (RegionFactory::create (srclist, plist, false));
+
+ r->set_position(0);
+ _session->audition_region(r);
+ _audition_num = page;
+}
+
+void
+ExportReport::play_audition ()
+{
+ if (_audition_num >= 0 || !_session) { return; }
+ if (files.find (_page_num) == files.end()) { return; }
+ audition (files[_page_num].path, files[_page_num].channels, _page_num);
+}
+
+void
+ExportReport::stop_audition ()
+{
+ if (_audition_num == _page_num && timeline.find (_audition_num) != timeline.end ()) {
+ for (std::list<CimgPlayheadArea*>::const_iterator i = timeline[_audition_num].begin();
+ i != timeline[_audition_num].end();
+ ++i) {
+ (*i)->set_playhead (-1);
+ }
+ }
+ if (_session) {
+ _session->cancel_audition();
+ }
+}
+
+void
+ExportReport::on_switch_page (GtkNotebookPage*, guint page_num)
+{
+ if (_audition_num == _page_num) {
+ for (std::list<CimgPlayheadArea*>::const_iterator i = timeline[_audition_num].begin();
+ i != timeline[_audition_num].end();
+ ++i) {
+ (*i)->set_playhead (-1);
+ }
+ }
+ _page_num = page_num;
+}
+
+void
+ExportReport::audition_progress (samplecnt_t pos, samplecnt_t len)
+{
+ if (_audition_num == _page_num && timeline.find (_audition_num) != timeline.end ()) {
+ const float p = (float)pos / len;
+ for (std::list<CimgPlayheadArea*>::const_iterator i = timeline[_audition_num].begin();
+ i != timeline[_audition_num].end();
+ ++i) {
+ (*i)->set_playhead (p);
+ }
+ }
+}
+
+void
+ExportReport::audition_seek (int page, float pos)
+{
+ if (_audition_num == page && _session) {
+ _session->the_auditioner()->seek_to_percent (100.f * pos);
+ }
+}
+
+void
+ExportReport::on_logscale_toggled (Gtk::ToggleButton* b)
+{
+ bool en = b->get_active ();
+ for (std::list<CimgWaveArea*>::iterator i = waves.begin (); i != waves.end (); ++i) {
+ (*i)->set_logscale (en);
+ }
+}
+
+void
+ExportReport::on_rectivied_toggled (Gtk::ToggleButton* b)
+{
+ bool en = b->get_active ();
+ for (std::list<CimgWaveArea*>::iterator i = waves.begin (); i != waves.end (); ++i) {
+ (*i)->set_rectified (en);
+ }
+}
+
+void
+ExportReport::draw_waveform (Cairo::RefPtr<Cairo::ImageSurface>& wave, ExportAnalysisPtr p, uint32_t c, int m_l, size_t width, int anw, int height_2, bool log, bool rect)
+{
+ int w, h;
+ Glib::RefPtr<Pango::Layout> layout = Pango::Layout::create (get_pango_context ());
+ const float ht = 2.f * height_2;
+
+ std::vector<double> dashes;
+ dashes.push_back (3.0);
+ dashes.push_back (5.0);
+
+ wave = Cairo::ImageSurface::create (Cairo::FORMAT_ARGB32, m_l + width, ht);
+ Cairo::RefPtr<Cairo::Context> cr = Cairo::Context::create (wave);
+ cr->set_operator (Cairo::OPERATOR_SOURCE);
+ cr->rectangle (0, 0, m_l, ht);
+ cr->set_source_rgba (0, 0, 0, 0);
+ cr->fill ();
+ cr->rectangle (m_l, 0, width, ht);
+ cr->set_source_rgba (0, 0, 0, 1.0);
+ cr->fill ();
+ cr->set_operator (Cairo::OPERATOR_OVER);
+
+ cr->set_source_rgba (.7, .7, .7, 1.0);
+ cr->set_line_width (1.0);
+
+ // -1dB range
+ float clip_top;
+ float clip_bot;
+
+ if (rect) {
+ clip_bot = ht;
+
+ if (log) {
+ clip_top = ht * (1.f - alt_log_meter (-1));
+ for (size_t x = 0 ; x < width; ++x) {
+ const float v = alt_log_meter (fast_coefficient_to_dB (std::max (fabsf (p->peaks[c][x].max), fabsf (p->peaks[c][x].min))));
+ cr->move_to (m_l + x - .5, ht - ht * v);
+ cr->line_to (m_l + x - .5, ht);
+ }
+ cr->stroke ();
+ } else {
+ clip_top = ht * (1.f - dB_to_coefficient (-1));
+ for (size_t x = 0 ; x < width; ++x) {
+ const float v = std::max (fabsf (p->peaks[c][x].max), fabsf (p->peaks[c][x].min));
+ cr->move_to (m_l + x - .5, ht - ht * v);
+ cr->line_to (m_l + x - .5, ht);
+ }
+ cr->stroke ();
+ }
+ } else {
+ if (log) {
+ clip_top = height_2 - height_2 * alt_log_meter (-1);
+ clip_bot = height_2 + height_2 * alt_log_meter (-1);
+ for (size_t x = 0 ; x < width; ++x) {
+ float pmax, pmin;
+ if (p->peaks[c][x].max > 0) {
+ pmax = alt_log_meter (fast_coefficient_to_dB (p->peaks[c][x].max));
+ } else {
+ pmax = -alt_log_meter (fast_coefficient_to_dB (-p->peaks[c][x].max));
+ }
+
+ if (p->peaks[c][x].min > 0) {
+ pmin = alt_log_meter (fast_coefficient_to_dB (p->peaks[c][x].min));
+ } else {
+ pmin = -alt_log_meter (fast_coefficient_to_dB (-p->peaks[c][x].min));
+ }
+ cr->move_to (m_l + x - .5, height_2 - height_2 * pmax);
+ cr->line_to (m_l + x - .5, height_2 - height_2 * pmin);
+ }
+ cr->stroke ();
+ } else {
+ clip_top = height_2 - height_2 * dB_to_coefficient (-1);
+ clip_bot = height_2 + height_2 * dB_to_coefficient (-1);
+ for (size_t x = 0 ; x < width; ++x) {
+ cr->move_to (m_l + x - .5, height_2 - height_2 * p->peaks[c][x].max);
+ cr->line_to (m_l + x - .5, height_2 - height_2 * p->peaks[c][x].min);
+ }
+ cr->stroke ();
+ }
+ }
+
+ // >= 0dBFS
+ cr->set_source_rgba (1.0, 0, 0, 1.0);
+ for (size_t x = 0 ; x < width; ++x) {
+ if (p->peaks[c][x].max >= 1.0) {
+ cr->move_to (m_l + x - .5, 0);
+ cr->line_to (m_l + x - .5, clip_top);
+ }
+ if (p->peaks[c][x].min <= -1.0) {
+ cr->move_to (m_l + x - .5, clip_bot);
+ cr->line_to (m_l + x - .5, ht);
+ }
+ }
+ cr->stroke ();
+
+ // >= -1dBTP (coeff >= .89125, libs/vamp-plugins/TruePeak.cpp)
+ cr->set_source_rgba (1.0, 0.7, 0, 0.7);
+ for (std::set<samplepos_t>::const_iterator i = p->truepeakpos[c].begin (); i != p->truepeakpos[c].end (); ++i) {
+ cr->move_to (m_l + (*i) - .5, clip_top);
+ cr->line_to (m_l + (*i) - .5, clip_bot);
+ cr->stroke ();
+ }
+
+ if (!rect) {
+ // zero line
+ cr->set_source_rgba (.3, .3, .3, 0.7);
+ cr->move_to (m_l + 0, height_2 - .5);
+ cr->line_to (m_l + width, height_2 - .5);
+ cr->stroke ();
+ }
+
+ // Unit
+ layout->set_font_description (UIConfiguration::instance ().get_SmallerFont ());
+ layout->set_alignment (Pango::ALIGN_LEFT);
+ layout->set_text (_("dBFS"));
+ layout->get_pixel_size (w, h);
+ cr->move_to (rint (m_l - h - anw - 10), rint (height_2 + w * .5));
+ cr->set_source_rgba (.9, .9, .9, 1.0);
+ cr->save ();
+ cr->rotate (M_PI / -2.0);
+ layout->show_in_cairo_context (cr);
+ cr->restore ();
+
+ // x-Axis
+ cr->set_line_width (1.0);
+ cr->set_dash (dashes, 2.0);
+ cr->set_line_cap (Cairo::LINE_CAP_ROUND);
+
+ layout->set_font_description (UIConfiguration::instance ().get_SmallMonospaceFont ());
+
+ if (rect) {
+ if (log) {
+ XAXISLABEL ((ht - ht * alt_log_meter (-36)), _("-36"));
+ XAXISLABEL ((ht - ht * alt_log_meter (-18)), _("-18"));
+ XAXISLABEL ((ht - ht * alt_log_meter (-9)), _("-9"));
+ XAXISLABEL ((ht - ht * alt_log_meter (-3)), _("-3"));
+ } else {
+ XAXISLABEL ((ht - ht * .1259), _("-18"));
+ XAXISLABEL ((ht - ht * .3548), _("-9"));
+ XAXISLABEL ((ht - ht * .7079), _("-3"));
+ }
+ } else {
+ if (log) {
+ XAXISLABEL ((height_2 - height_2 * alt_log_meter (-18)), _("-18"));
+ XAXISLABEL ((height_2 - height_2 * alt_log_meter (-9)), _("-9"));
+ XAXISLABEL ((height_2 - height_2 * alt_log_meter (-3)), _("-3"));
+ XAXISLABEL ((height_2 + height_2 * alt_log_meter (-18)), _("-18"));
+ XAXISLABEL ((height_2 + height_2 * alt_log_meter (-9)), _("-9"));
+ XAXISLABEL ((height_2 + height_2 * alt_log_meter (-3)), _("-3"));
+ } else {
+ XAXISLABEL (height_2 * 0.6452, _("-9"));
+ XAXISLABEL (height_2 * 1.3548, _("-9"));
+ XAXISLABEL (height_2 * 0.2921, _("-3"));
+ XAXISLABEL (height_2 * 1.7079, _("-3"));
+ }
+ }
+ wave->flush ();
}
projects / ardour.git / blobdiff