* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
*/
-#include "export_report.h"
-
+#include <pangomm/layout.h>
#include <gtkmm/label.h>
#include <gtkmm/stock.h>
#include "canvas/utils.h"
#include "canvas/colors.h"
-#include <pangomm/layout.h>
+#include "ui_config.h"
+#include "export_report.h"
#include "i18n.h"
{
AnalysisResults & ar = status->result_map;
- //size_t n_results = ar.size();
- for (AnalysisResults::iterator i = ar.begin(); i != ar.end(); ++i) {
+ for (AnalysisResults::iterator i = ar.begin (); i != ar.end (); ++i) {
Label *l;
- VBox *vb = manage (new VBox());
+ VBox *vb = manage (new VBox ());
vb->set_spacing (6);
- l = manage (new Label(string_compose (_("File: %1"), i->first)));
+ l = manage (new Label (string_compose (_("File: %1"), i->first)));
vb->pack_start (*l);
ExportAnalysisPtr p = i->second;
+
if (i->second->have_loudness) {
+ /* EBU R128 loudness numerics and histogram */
+ int w, h;
+ Glib::RefPtr<Pango::Layout> layout = Pango::Layout::create (get_pango_context ());
Cairo::RefPtr<Cairo::ImageSurface> nums = Cairo::ImageSurface::create (Cairo::FORMAT_ARGB32, 256, 128);
Cairo::RefPtr<Cairo::ImageSurface> hist = Cairo::ImageSurface::create (Cairo::FORMAT_ARGB32, 540, 128);
cr->set_source_rgba (0, 0, 0, 1.0);
cr->fill ();
- int w, h;
- Glib::RefPtr<Pango::Layout> _layout = Pango::Layout::create (get_pango_context());
- //_layout->set_font_description (fd);
- _layout->set_text (string_compose (_("Loudness: %1%2 LUFS"), std::setprecision(1), p->loudness));
- _layout->get_pixel_size (w, h);
- _layout->set_alignment(Pango::ALIGN_LEFT);
- cr->move_to (6, 6);
+ layout->set_font_description (UIConfiguration::instance ().get_SmallFont ());
+ layout->set_alignment (Pango::ALIGN_LEFT);
+ layout->set_text (_("Ebu R128"));
+ layout->get_pixel_size (w, h);
+
+ cr->save ();
+ cr->set_source_rgba (.5, .5, .5, 1.0);
+ cr->move_to (6, rint (64 + w * .5));
+ cr->rotate (M_PI / -2.0);
+ layout->show_in_cairo_context (cr);
+ cr->restore ();
+
cr->set_source_rgba (.7, .7, .7, 1.0);
- _layout->show_in_cairo_context (cr);
- _layout->set_text (string_compose (_("Range: %1%2 LU"), std::setprecision(1), p->loudness_range));
- cr->move_to (6, 12 + h);
- _layout->show_in_cairo_context (cr);
+ if (p->loudness == -200 && p->loudness_range == 0) {
+ layout->set_font_description (UIConfiguration::instance ().get_LargeFont ());
+ layout->set_text (string_compose (_("not available"), std::setprecision (1), std::fixed, p->loudness));
+ layout->get_pixel_size (w, h);
+ cr->move_to (rint (128 - w * .5), rint (64 - h));
+ layout->show_in_cairo_context (cr);
+
+ 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 (128 - w * .5), rint (64 + h));
+ layout->show_in_cairo_context (cr);
+
+ } else {
+ int y0 = 6;
+ layout->set_font_description (UIConfiguration::instance ().get_SmallFont ());
+ layout->set_text (string_compose (_("Loudness:"), std::setprecision (1), std::fixed, p->loudness));
+ layout->get_pixel_size (w, h);
+ cr->move_to (rint (128 - w * .5), y0);
+ layout->show_in_cairo_context (cr);
+ y0 += h * 1.25;
+
+ layout->set_font_description (UIConfiguration::instance ().get_LargeFont ());
+ layout->set_text (string_compose (_("%1%2%3 LUFS"), std::setprecision (1), std::fixed, p->loudness));
+ layout->get_pixel_size (w, h);
+ cr->move_to (rint (128 - w * .5), y0);
+ layout->show_in_cairo_context (cr);
+ y0 += h * 1.5;
+
+ layout->set_font_description (UIConfiguration::instance ().get_SmallFont ());
+ layout->set_text (string_compose (_("Loudness Range:"), std::setprecision (1), std::fixed, p->loudness));
+ layout->get_pixel_size (w, h);
+ cr->move_to (rint (128 - w * .5), y0);
+ layout->show_in_cairo_context (cr);
+ y0 += h * 1.25;
+
+ layout->set_font_description (UIConfiguration::instance ().get_LargeFont ());
+ layout->set_text (string_compose (_("%1%2%3 LU"), std::setprecision (1), std::fixed, p->loudness_range));
+ layout->get_pixel_size (w, h);
+ cr->move_to (rint (128 - w * .5), y0);
+ layout->show_in_cairo_context (cr);
+ }
nums->flush ();
/* draw loudness histogram */
- // TODO grid-lines.
cr = Cairo::Context::create (hist);
cr->rectangle (0, 0, 540, 128);
cr->set_source_rgba (0, 0, 0, 1.0);
cr->fill ();
+
+ layout->set_font_description (UIConfiguration::instance ().get_SmallMonospaceFont ());
+ layout->set_alignment (Pango::ALIGN_LEFT);
+ layout->set_text (_("LUFS"));
+ cr->move_to (6, 6);
+ cr->set_source_rgba (.9, .9, .9, 1.0);
+ layout->show_in_cairo_context (cr);
+
+ std::vector<double> dashes;
+ dashes.push_back (3.0);
+ dashes.push_back (5.0);
+
+ for (int g = -53; g <= -8; g += 5) {
+ // grid-lines. [110] -59LUFS .. [650]: -5 LUFS
+ layout->set_text (string_compose ("%1", g));
+ layout->get_pixel_size (w, h);
+
+ 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->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, 128.0);
+ cr->stroke ();
+ cr->restore ();
+ }
+
+ cr->set_operator (Cairo::OPERATOR_ADD);
cr->set_source_rgba (.7, .7, .7, 1.0);
cr->set_line_width (1.0);
- for (size_t x = 0 ; x < 510; ++x) {
- cr->move_to (x - .5, 128.0);
- cr->line_to (x - .5, 128.0 - 128.0 * p->loudness_hist[x] / (float) p->loudness_hist_max);
+
+ if (p->loudness_hist_max > 0) {
+ for (size_t x = 0 ; x < 510; ++x) {
+ cr->move_to (x - .5, 128.0);
+ cr->line_to (x - .5, 128.0 - 128.0 * p->loudness_hist[x] / (float) p->loudness_hist_max);
+ cr->stroke ();
+ }
}
- cr->stroke ();
hist->flush ();
CimgArea *nu = manage (new CimgArea (nums));
CimgArea *hi = manage (new CimgArea (hist));
- HBox *hb = manage (new HBox());
+ HBox *hb = manage (new HBox ());
hb->set_spacing (4);
hb->pack_start (*nu);
hb->pack_start (*hi);
}
{
+ /* draw waveform */
// TODO re-use Canvas::WaveView::draw_image() somehow.
- const size_t peaks = sizeof(p->peaks) / sizeof (ARDOUR::PeakData::PeakDatum) / 2;
+ const size_t peaks = sizeof (p->peaks) / sizeof (ARDOUR::PeakData::PeakDatum) / 2;
const float height_2 = 100.0;
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->line_to (x - .5, height_2 - height_2 * p->peaks[x].min);
}
cr->stroke ();
- wave->flush ();
+ cr->set_source_rgba (.3, .3, .3, 0.7);
+ cr->move_to (0, height_2 - .5);
+ cr->line_to (peaks, height_2 - .5);
+ cr->stroke ();
+
+ wave->flush ();
CimgArea *wv = manage (new CimgArea (wave));
vb->pack_start (*wv);
}
{
- // TODO: get geometry from ExportAnalysis
- const size_t width = 800;
- const size_t height = 200;
+ const size_t swh = sizeof (p->spectrum) / sizeof (float);
+ const size_t height = sizeof (p->spectrum[0]) / sizeof (float);
+ const size_t width = swh / height;
+
Cairo::RefPtr<Cairo::ImageSurface> spec = Cairo::ImageSurface::create (Cairo::FORMAT_ARGB32, width, height);
Cairo::RefPtr<Cairo::Context> cr = Cairo::Context::create (spec);
cr->rectangle (0, 0, width, height);
}
// TODO ellipsize tab-text
- pages.pages().push_back (Notebook_Helpers::TabElem (*vb, Glib::path_get_basename (i->first)));
+ pages.pages ().push_back (Notebook_Helpers::TabElem (*vb, Glib::path_get_basename (i->first)));
}
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 (12);
+ get_vbox ()->pack_start (pages);
add_button (Stock::CLOSE, RESPONSE_ACCEPT);
set_default_response (RESPONSE_ACCEPT);
show_all ();
- //pages.signal_switch_page().connect (sigc::mem_fun (*this, &ExportReport::handle_page_change));
+ //pages.signal_switch_page ().connect (sigc::mem_fun (*this, &ExportReport::handle_page_change));
}
int
projects / ardour.git / commitdiff