post-export scaleable layout.
This commit is contained in:
parent
4b17bcb8b8
commit
6723f075d6
@ -16,6 +16,8 @@
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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*/
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#include <algorithm>
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#include <pangomm/layout.h>
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#include <gtkmm/label.h>
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#include <gtkmm/table.h>
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@ -27,6 +29,7 @@
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#include "ardour/audiofilesource.h"
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#include "ardour/session.h"
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#include "ardour/ardour/dB.h"
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#include "audio_clock.h"
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#include "ui_config.h"
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@ -41,6 +44,8 @@ ExportReport::ExportReport (Session* _session, StatusPtr s)
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: ArdourDialog (_("Export Report/Analysis"))
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, status (s)
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{
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set_resizable (false);
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pages.set_scrollable ();
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AnalysisResults & ar = status->result_map;
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@ -52,40 +57,63 @@ ExportReport::ExportReport (Session* _session, StatusPtr s)
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Label *l;
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VBox *vb = manage (new VBox ());
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Table *t = manage (new Table (4, 4));
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t->set_spacings (6);
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vb->set_spacing (6);
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vb->pack_start (*t);
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t->set_spacings (4);
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vb->set_spacing (4);
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vb->pack_start (*t, false, false, 2);
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std::string path = i->first;
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ExportAnalysisPtr p = i->second;
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l = manage (new Label (_("File:"), ALIGN_END));
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t->attach (*l, 0, 1, 0, 1);
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l = manage (new Label (path, ALIGN_START));
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t->attach (*l, 1, 4, 0, 1);
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l = manage (new Label ());
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l->set_ellipsize (Pango::ELLIPSIZE_START);
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l->set_width_chars (64);
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l->set_max_width_chars (64);
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l->set_text (path);
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l->set_alignment (ALIGN_START, ALIGN_CENTER);
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t->attach (*l, 1, 4, 0, 1, FILL, SHRINK);
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SoundFileInfo info;
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std::string errmsg;
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framecnt_t file_length = 0;
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framecnt_t sample_rate = 0;
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framecnt_t start_off = 0;
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if (AudioFileSource::get_soundfile_info (path, info, errmsg)) {
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AudioClock * clock;
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file_length = info.length;
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sample_rate = info.samplerate;
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start_off = info.timecode;
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/* File Info Table */
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framecnt_t const nfr = _session ? _session->nominal_frame_rate () : 25;
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double src_coef = (double) nfr / info.samplerate;
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l = manage (new Label (_("Channels:"), ALIGN_END));
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t->attach (*l, 0, 1, 1, 2);
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l = manage (new Label (string_compose ("%1", info.channels)));
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t->attach (*l, 1, 2, 1, 2);
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l = manage (new Label (_("Format:"), ALIGN_END));
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t->attach (*l, 2, 3, 1, 3);
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l = manage (new Label (info.format_name));
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t->attach (*l, 3, 4, 1, 3);
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t->attach (*l, 0, 1, 1, 2);
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std::string fmt = info.format_name;
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std::replace (fmt.begin (), fmt.end (), '\n', ' ');
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l = manage (new Label ());
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l->set_ellipsize (Pango::ELLIPSIZE_START);
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l->set_width_chars (64);
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l->set_max_width_chars (64);
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l->set_text (fmt);
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l->set_alignment (ALIGN_START, ALIGN_CENTER);
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t->attach (*l, 1, 4, 1, 2, FILL, SHRINK);
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l = manage (new Label (_("Channels:"), ALIGN_END));
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t->attach (*l, 0, 1, 2, 3);
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l = manage (new Label (string_compose ("%1", info.channels)));
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t->attach (*l, 1, 2, 2, 3);
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l = manage (new Label (_("Sample rate:"), ALIGN_END));
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t->attach (*l, 0, 1, 2, 3);
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t->attach (*l, 2, 3, 2, 3);
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l = manage (new Label (string_compose (_("%1 Hz"), info.samplerate)));
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t->attach (*l, 1, 2, 2, 3);
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t->attach (*l, 3, 4, 2, 3);
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l = manage (new Label (_("Duration:"), ALIGN_END));
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t->attach (*l, 0, 1, 3, 4);
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@ -109,137 +137,197 @@ ExportReport::ExportReport (Session* _session, StatusPtr s)
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t->attach (*l, 1, 4, 1, 2);
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}
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ExportAnalysisPtr p = i->second;
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{
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/* EBU R128 loudness numerics and histogram */
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int w, h;
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Glib::RefPtr<Pango::Layout> layout = Pango::Layout::create (get_pango_context ());
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Cairo::RefPtr<Cairo::ImageSurface> nums = Cairo::ImageSurface::create (Cairo::FORMAT_ARGB32, 256, 128);
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Cairo::RefPtr<Cairo::ImageSurface> hist = Cairo::ImageSurface::create (Cairo::FORMAT_ARGB32, 540, 128);
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// calc geometry of numerics
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const float dbfs = accurate_coefficient_to_dB (p->peak);
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const float dbtp = accurate_coefficient_to_dB (p->truepeak);
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#define TXTSIZE(LINE, TXT, FONT) { \
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layout->set_font_description (UIConfiguration::instance ().FONT ()); \
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layout->set_text (TXT); \
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layout->get_pixel_size (w, h); \
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if (w > mnw) { mnw = w; } \
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if (h > lin[LINE]) { lin[LINE] = h; } \
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}
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#define TXTWIDTH(TXT, FONT) { \
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layout->set_font_description (UIConfiguration::instance ().FONT ()); \
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layout->set_text (TXT); \
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layout->get_pixel_size (w, h); \
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if (w > mml) { mml = w; } \
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}
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int mnw = 0; // max numeric width
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int lin[4] = { 0, 0, 0, 0 }; // max line height
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TXTSIZE(0, _("Peak:"), get_SmallFont);
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TXTSIZE(1, string_compose (_("%1 dBFS"), std::setprecision (1), std::fixed, dbfs), get_LargeFont);
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TXTSIZE(2, _("True Peak:"), get_SmallFont);
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TXTSIZE(3, string_compose (_("%1 dBTP"), std::setprecision (1), std::fixed, dbtp), get_LargeFont);
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TXTSIZE(0, _("Integrated Loudness:"), get_SmallFont);
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TXTSIZE(1, string_compose (_("%1 LUFS"), std::setprecision (1), std::fixed, p->loudness), get_LargeFont);
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TXTSIZE(2, _("Loudness Range:"), get_SmallFont);
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TXTSIZE(3, string_compose (_("%1 LU"), std::setprecision (1), std::fixed, p->loudness_range), get_LargeFont);
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mnw += 8;
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const int ht = lin[0] * 1.25 + lin[1] * 1.25 + lin[2] * 1.25 + lin[3] + 8;
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const int hh = std::max (100, ht);
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int m_l = 2 * mnw + /*hist-width*/ 540 + /*box spacing*/ 8 - /*peak-width*/ 800; // margin left
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int mml = 0; // min margin left -- ensure left margin is wide enough
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TXTWIDTH (_("Time"), get_SmallFont);
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TXTWIDTH (_("100"), get_SmallMonospaceFont);
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m_l = (std::max (m_l, mml + 8) + 3) & ~3;
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mnw = (m_l - /*hist-width*/ 540 - /*box spacing*/ 8 + /*peak-width*/ 800) / 2;
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const int nw2 = mnw / 2; // nums, horizontal center
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int y0[4];
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y0[0] = (hh - ht) * .5 + lin[0] * .25;
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y0[1] = y0[0] + lin[0] * 1.25;
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y0[2] = y0[1] + lin[1] * 1.25;
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y0[3] = y0[2] + lin[2] * 1.25;
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{ /* peak, loudness and R128 histogram */
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Cairo::RefPtr<Cairo::ImageSurface> nums = Cairo::ImageSurface::create (Cairo::FORMAT_ARGB32, mnw, hh);
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Cairo::RefPtr<Cairo::ImageSurface> ebur = Cairo::ImageSurface::create (Cairo::FORMAT_ARGB32, mnw, hh);
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Cairo::RefPtr<Cairo::ImageSurface> hist = Cairo::ImageSurface::create (Cairo::FORMAT_ARGB32, 540, hh);
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/* peak and true-peak numerics */
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Cairo::RefPtr<Cairo::Context> cr = Cairo::Context::create (nums);
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cr->rectangle (0, 0, 256, 128);
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cr->set_source_rgba (0, 0, 0, 1.0);
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cr->fill ();
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cr->paint ();
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layout->set_font_description (UIConfiguration::instance ().get_SmallFont ());
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layout->set_alignment (Pango::ALIGN_LEFT);
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layout->set_text (_("Ebu R128"));
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layout->set_text (_("Peak:"));
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layout->get_pixel_size (w, h);
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cr->save ();
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cr->set_source_rgba (.5, .5, .5, 1.0);
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cr->move_to (6, rint (64 + w * .5));
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cr->rotate (M_PI / -2.0);
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cr->move_to (rint (nw2 - w * .5), y0[0]);
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cr->set_source_rgba (.7, .7, .7, 1.0);
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layout->show_in_cairo_context (cr);
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cr->restore ();
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layout->set_font_description (UIConfiguration::instance ().get_LargeFont ());
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layout->set_text (string_compose (_("%1 dBFS"), std::setprecision (1), std::fixed,
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accurate_coefficient_to_dB (p->peak)));
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layout->get_pixel_size (w, h);
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cr->move_to (rint (nw2 - w * .5), y0[1]);
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if (p->peak > .944) { cr->set_source_rgba (1.0, .5, .5, 1.0); }
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layout->show_in_cairo_context (cr);
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if (p->have_dbtp) {
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layout->set_font_description (UIConfiguration::instance ().get_SmallFont ());
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layout->set_text (_("True Peak:"));
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layout->get_pixel_size (w, h);
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cr->move_to (rint (nw2 - w * .5), y0[2]);
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cr->set_source_rgba (.7, .7, .7, 1.0);
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layout->show_in_cairo_context (cr);
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layout->set_font_description (UIConfiguration::instance ().get_LargeFont ());
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layout->set_text (string_compose (_("%1 dBTP"), std::setprecision (1), std::fixed,
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accurate_coefficient_to_dB (p->truepeak)));
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layout->get_pixel_size (w, h);
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cr->move_to (rint (nw2 - w * .5), y0[3]);
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if (p->truepeak > .944) { cr->set_source_rgba (1.0, .5, .5, 1.0); }
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layout->show_in_cairo_context (cr);
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}
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nums->flush ();
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/* EBU R128 numerics */
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cr = Cairo::Context::create (ebur);
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cr->set_source_rgba (0, 0, 0, 1.0);
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cr->paint ();
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cr->set_source_rgba (.7, .7, .7, 1.0);
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if (!i->second->have_loudness) {
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layout->set_alignment (Pango::ALIGN_CENTER);
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layout->set_font_description (UIConfiguration::instance ().get_LargeFont ());
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layout->set_text (string_compose (_("not\navailable"), std::setprecision (1), std::fixed, p->loudness));
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layout->set_text (_("not\navailable"));
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layout->get_pixel_size (w, h);
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cr->move_to (rint (128 - w * .5), rint (64 - h * .5));
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cr->move_to (rint (nw2 - w * .5), rint (hh - h * .5));
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layout->show_in_cairo_context (cr);
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}
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else if (p->loudness == -200 && p->loudness_range == 0) {
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layout->set_alignment (Pango::ALIGN_CENTER);
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layout->set_font_description (UIConfiguration::instance ().get_LargeFont ());
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layout->set_text (string_compose (_("not\navailable"), std::setprecision (1), std::fixed, p->loudness));
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layout->set_text (_("not\navailable"));
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layout->get_pixel_size (w, h);
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cr->move_to (rint (128 - w * .5), rint (64 - h * .6));
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cr->move_to (rint (nw2 - w * .5), rint (hh - h * .6));
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layout->show_in_cairo_context (cr);
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int y0 = h * .5;
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int yy = h * .5;
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layout->set_font_description (UIConfiguration::instance ().get_SmallFont ());
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layout->set_text (_("(too short integration time)"));
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layout->get_pixel_size (w, h);
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cr->move_to (rint (128 - w * .5), rint (64 + y0));
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cr->move_to (rint (nw2 - w * .5), rint (hh + yy));
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layout->show_in_cairo_context (cr);
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} else {
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// calc height
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int ht = 0;
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layout->set_font_description (UIConfiguration::instance ().get_SmallFont ());
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layout->set_text (string_compose (_("Integrated Loudness:"), std::setprecision (1), std::fixed, p->loudness));
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layout->get_pixel_size (w, h);
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ht += h * 1.25;
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layout->set_text (string_compose (_("Loudness Range:"), std::setprecision (1), std::fixed, p->loudness));
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layout->get_pixel_size (w, h);
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ht += h * 1.25;
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layout->set_font_description (UIConfiguration::instance ().get_LargeFont ());
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layout->set_text (string_compose (_("%1%2%3 LUFS"), std::setprecision (1), std::fixed, p->loudness));
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layout->get_pixel_size (w, h);
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ht += h * 1.5;
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layout->set_text (string_compose (_("%1%2%3 LU"), std::setprecision (1), std::fixed, p->loudness_range));
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layout->get_pixel_size (w, h);
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ht += h;
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int y0 = (128 - ht) * .5;
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layout->set_font_description (UIConfiguration::instance ().get_SmallFont ());
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layout->set_alignment (Pango::ALIGN_LEFT);
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layout->set_text (string_compose (_("Integrated Loudness:"), std::setprecision (1), std::fixed, p->loudness));
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layout->set_text (_("Integrated Loudness:"));
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layout->get_pixel_size (w, h);
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cr->move_to (rint (128 - w * .5), y0);
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cr->move_to (rint (nw2 - w * .5), y0[0]);
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layout->show_in_cairo_context (cr);
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y0 += h * 1.25;
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layout->set_font_description (UIConfiguration::instance ().get_LargeFont ());
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layout->set_text (string_compose (_("%1%2%3 LUFS"), std::setprecision (1), std::fixed, p->loudness));
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layout->set_text (string_compose (_("%1 LUFS"), std::setprecision (1), std::fixed, p->loudness));
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layout->get_pixel_size (w, h);
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cr->move_to (rint (128 - w * .5), y0);
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cr->move_to (rint (nw2 - w * .5), y0[1]);
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layout->show_in_cairo_context (cr);
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y0 += h * 1.5;
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layout->set_font_description (UIConfiguration::instance ().get_SmallFont ());
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layout->set_text (string_compose (_("Loudness Range:"), std::setprecision (1), std::fixed, p->loudness));
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layout->set_text (_("Loudness Range:"));
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layout->get_pixel_size (w, h);
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cr->move_to (rint (128 - w * .5), y0);
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cr->move_to (rint (nw2 - w * .5), y0[2]);
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layout->show_in_cairo_context (cr);
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y0 += h * 1.25;
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layout->set_font_description (UIConfiguration::instance ().get_LargeFont ());
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layout->set_text (string_compose (_("%1%2%3 LU"), std::setprecision (1), std::fixed, p->loudness_range));
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layout->set_text (string_compose (_("%1 LU"), std::setprecision (1), std::fixed, p->loudness_range));
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layout->get_pixel_size (w, h);
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cr->move_to (rint (128 - w * .5), y0);
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cr->move_to (rint (nw2 - w * .5), y0[3]);
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layout->show_in_cairo_context (cr);
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}
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nums->flush ();
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ebur->flush ();
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/* draw loudness histogram */
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cr = Cairo::Context::create (hist);
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cr->rectangle (0, 0, 540, 128);
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cr->set_source_rgba (0, 0, 0, 1.0);
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cr->fill ();
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cr->paint ();
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cr->set_source_rgba (.7, .7, .7, 1.0);
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cr->set_line_width (1.0);
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if (p->loudness_hist_max > 0 && i->second->have_loudness) {
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for (size_t x = 0 ; x < 510; ++x) {
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cr->move_to (x - .5, 128.0);
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cr->line_to (x - .5, 128.0 - 128.0 * p->loudness_hist[x] / (float) p->loudness_hist_max);
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cr->move_to (x - .5, hh);
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cr->line_to (x - .5, (float) hh * (1.0 - p->loudness_hist[x] / (float) p->loudness_hist_max));
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cr->stroke ();
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}
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}
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layout->set_font_description (UIConfiguration::instance ().get_SmallFont ());
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layout->set_font_description (UIConfiguration::instance ().get_SmallerFont ());
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layout->set_alignment (Pango::ALIGN_CENTER);
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// Label
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layout->set_text (_("LUFS\n(short)"));
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layout->get_pixel_size (w, h);
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Gtkmm2ext::rounded_rectangle (cr, 5, 5, w + 2, h + 2, 4);
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Gtkmm2ext::rounded_rectangle (cr, 5, rint (.5 * (hh - w) - 1), h + 2, w + 2, 4);
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cr->set_source_rgba (.1, .1, .1, 0.7);
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cr->fill ();
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cr->move_to (6, 6);
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cr->save ();
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cr->move_to (6, rint (.5 * (hh + w)));
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cr->set_source_rgba (.9, .9, .9, 1.0);
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cr->rotate (M_PI / -2.0);
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layout->show_in_cairo_context (cr);
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cr->restore ();
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// x-Axis
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layout->set_font_description (UIConfiguration::instance ().get_SmallMonospaceFont ());
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layout->set_alignment (Pango::ALIGN_LEFT);
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for (int g = -53; g <= -8; g += 5) {
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@ -269,138 +357,207 @@ ExportReport::ExportReport (Session* _session, StatusPtr s)
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cr->set_dash (dashes, 1.0);
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cr->set_line_cap (Cairo::LINE_CAP_ROUND);
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cr->move_to (rint ((g + 59.0) * 10.0) + .5, w + 8.0);
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cr->line_to (rint ((g + 59.0) * 10.0) + .5, 128.0);
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cr->line_to (rint ((g + 59.0) * 10.0) + .5, hh);
|
||||
cr->stroke ();
|
||||
cr->restore ();
|
||||
}
|
||||
|
||||
cr->set_operator (Cairo::OPERATOR_ADD);
|
||||
|
||||
|
||||
hist->flush ();
|
||||
|
||||
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);
|
||||
hb->pack_start (*hi);
|
||||
vb->pack_start (*hb);
|
||||
hb->pack_start (*nu, false, false);
|
||||
hb->pack_start (*hi, false, false);
|
||||
hb->pack_start (*eb, false, false);
|
||||
vb->pack_start (*hb, false, false);
|
||||
}
|
||||
|
||||
#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 (); \
|
||||
}
|
||||
|
||||
for (uint32_t c = 0; c < p->n_channels; ++c) {
|
||||
/* draw waveform */
|
||||
// TODO re-use Canvas::WaveView::draw_image() somehow.
|
||||
const size_t width = sizeof (p->peaks) / sizeof (ARDOUR::PeakData::PeakDatum) / 4;
|
||||
const float height_2 = p->n_channels == 2 ? 66.0 : 100.0;
|
||||
Cairo::RefPtr<Cairo::ImageSurface> wave = Cairo::ImageSurface::create (Cairo::FORMAT_ARGB32, width, 2 * height_2);
|
||||
const float height_2 = std::min (100, 8 * lin[0] / (int) p->n_channels); // TODO refine
|
||||
|
||||
Cairo::RefPtr<Cairo::ImageSurface> wave = Cairo::ImageSurface::create (Cairo::FORMAT_ARGB32, m_l + width, 2 * height_2);
|
||||
Cairo::RefPtr<Cairo::Context> cr = Cairo::Context::create (wave);
|
||||
cr->rectangle (0, 0, width, 2 * height_2);
|
||||
cr->set_operator (Cairo::OPERATOR_SOURCE);
|
||||
cr->rectangle (0, 0, m_l, 2 * height_2);
|
||||
cr->set_source_rgba (0, 0, 0, 0);
|
||||
cr->fill ();
|
||||
cr->rectangle (m_l, 0, width, 2 * height_2);
|
||||
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);
|
||||
for (size_t x = 0 ; x < width; ++x) {
|
||||
cr->move_to (x - .5, height_2 - height_2 * p->peaks[c][x].max);
|
||||
cr->line_to (x - .5, height_2 - height_2 * p->peaks[c][x].min);
|
||||
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 ();
|
||||
|
||||
// zero line
|
||||
cr->set_source_rgba (.3, .3, .3, 0.7);
|
||||
cr->move_to (0, height_2 - .5);
|
||||
cr->line_to (width, height_2 - .5);
|
||||
cr->move_to (m_l + 0, height_2 - .5);
|
||||
cr->line_to (m_l + width, height_2 - .5);
|
||||
cr->stroke ();
|
||||
|
||||
cr->set_dash (dashes, 2.0);
|
||||
cr->set_line_cap (Cairo::LINE_CAP_ROUND);
|
||||
|
||||
Glib::RefPtr<Pango::Layout> layout = Pango::Layout::create (get_pango_context ());
|
||||
layout->set_alignment (Pango::ALIGN_LEFT);
|
||||
// Unit
|
||||
layout->set_font_description (UIConfiguration::instance ().get_SmallerFont ());
|
||||
int w, h;
|
||||
|
||||
layout->set_alignment (Pango::ALIGN_LEFT);
|
||||
layout->set_text (_("dBFS"));
|
||||
layout->get_pixel_size (w, h);
|
||||
Gtkmm2ext::rounded_rectangle (cr,
|
||||
7, rint (height_2 - w * .5 - 1), h + 2, w + 2, 4);
|
||||
cr->set_source_rgba (.1, .1, .1, 0.7);
|
||||
cr->fill ();
|
||||
cr->move_to (8, rint (height_2 + w * .5));
|
||||
cr->move_to (rint (.5 * (m_l - h)), 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 ();
|
||||
|
||||
layout->set_font_description (UIConfiguration::instance ().get_SmallMonospaceFont ());
|
||||
#define PEAKANNOTATION(POS, TXT) { \
|
||||
const float yy = rint (POS); \
|
||||
layout->set_text (TXT); \
|
||||
layout->get_pixel_size (w, h); \
|
||||
cr->set_operator (Cairo::OPERATOR_OVER); \
|
||||
Gtkmm2ext::rounded_rectangle (cr, \
|
||||
5, rint ((POS) - h * .5 - 1), w + 2, h + 2, 4); \
|
||||
cr->set_source_rgba (.1, .1, .1, 0.7); \
|
||||
cr->fill (); \
|
||||
cr->move_to (6, rint ((POS) - h * .5)); \
|
||||
cr->set_source_rgba (.9, .9, .9, 1.0); \
|
||||
layout->show_in_cairo_context (cr); \
|
||||
cr->move_to (8 + w, yy - .5); \
|
||||
cr->line_to (width, yy - .5); \
|
||||
cr->set_source_rgba (.3, .3, .3, 1.0); \
|
||||
cr->set_operator (Cairo::OPERATOR_ADD); \
|
||||
cr->stroke (); \
|
||||
}
|
||||
// x-Axis
|
||||
cr->set_line_width (1.0);
|
||||
cr->set_dash (dashes, 2.0);
|
||||
cr->set_line_cap (Cairo::LINE_CAP_ROUND);
|
||||
|
||||
PEAKANNOTATION (height_2 * 0.6452, _("-9"));
|
||||
PEAKANNOTATION (height_2 * 1.3548, _("-9"));
|
||||
PEAKANNOTATION (height_2 * 0.2921, _("-3"));
|
||||
PEAKANNOTATION (height_2 * 1.7079, _("-3"));
|
||||
layout->set_font_description (UIConfiguration::instance ().get_SmallMonospaceFont ());
|
||||
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 ();
|
||||
CimgArea *wv = manage (new CimgArea (wave));
|
||||
vb->pack_start (*wv);
|
||||
}
|
||||
|
||||
if (file_length > 0 && sample_rate > 0)
|
||||
{
|
||||
int w, h;
|
||||
Glib::RefPtr<Pango::Layout> layout = Pango::Layout::create (get_pango_context ());
|
||||
/* 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_operator (Cairo::OPERATOR_OVER);
|
||||
|
||||
cr->set_line_width (1.0);
|
||||
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 ();
|
||||
}
|
||||
|
||||
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 (.5 * (m_l - w)), rint (.5 * (height - h)));
|
||||
layout->show_in_cairo_context (cr);
|
||||
|
||||
ytme->flush ();
|
||||
CimgArea *tm = manage (new CimgArea (ytme));
|
||||
vb->pack_start (*tm);
|
||||
}
|
||||
|
||||
{
|
||||
/* Draw Spectrum */
|
||||
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::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);
|
||||
cr->rectangle (m_l + x - .5, y - .5, 1, 1);
|
||||
cr->fill ();
|
||||
}
|
||||
}
|
||||
|
||||
layout->set_font_description (UIConfiguration::instance ().get_SmallMonospaceFont ());
|
||||
// Unit
|
||||
layout->set_font_description (UIConfiguration::instance ().get_SmallerFont ());
|
||||
layout->set_text (_("Hz"));
|
||||
layout->get_pixel_size (w, h);
|
||||
cr->move_to (rint (.5 * (m_l - h)), 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);
|
||||
//PEAKANNOTATION (p->freq[0], _("50Hz"));
|
||||
PEAKANNOTATION (p->freq[1], _("100Hz"));
|
||||
PEAKANNOTATION (p->freq[2], _("500Hz"));
|
||||
PEAKANNOTATION (p->freq[3], _("1kHz"));
|
||||
PEAKANNOTATION (p->freq[4], _("5kHz"));
|
||||
PEAKANNOTATION (p->freq[5], _("10kHz"));
|
||||
|
||||
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);
|
||||
}
|
||||
|
||||
// TODO ellipsize tab-text
|
||||
pages.pages ().push_back (Notebook_Helpers::TabElem (*vb, Glib::path_get_basename (i->first)));
|
||||
}
|
||||
|
||||
@ -409,13 +566,12 @@ ExportReport::ExportReport (Session* _session, StatusPtr s)
|
||||
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);
|
||||
|
||||
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));
|
||||
}
|
||||
|
||||
int
|
||||
|
Loading…
Reference in New Issue
Block a user