add region & range loudnless report

6 files changed, 155 insertions, 9 deletions

diff --git a/gtk2_ardour/ardour.menus.in b/gtk2_ardour/ardour.menus.in
index 5ada15a157..e8fc335dde 100644
--- a/gtk2_ardour/ardour.menus.in
+++ b/gtk2_ardour/ardour.menus.in
@@ -306,7 +306,8 @@
       <menuitem action='loop-region'/>
       <menuitem action='rename-region'/>
       <menuitem action='show-region-properties'/>
-      <menuitem action='analyze-region'/>
+      <menuitem action='loudness-analyze-region'/>
+      <menuitem action='spectal-analyze-region'/>
       <menu action='RegionMenuEdit'>
          <menuitem action='combine-regions'/>
          <menuitem action='uncombine-regions'/>
@@ -774,7 +775,8 @@
     <menuitem action='export-region'/>
     <menuitem action='bounce-regions-processed'/>
     <menuitem action='bounce-regions-unprocessed'/>
-    <menuitem action='analyze-region'/>
+    <menuitem action='loudness-analyze-region'/>
+    <menuitem action='spectral-analyze-region'/>
     <separator/>
     <menuitem action='remove-region'/>
     
diff --git a/gtk2_ardour/editor.cc b/gtk2_ardour/editor.cc
index 0afc797dc1..a118d1d642 100644
--- a/gtk2_ardour/editor.cc
+++ b/gtk2_ardour/editor.cc
@@ -65,6 +65,7 @@
 #include "gtkmm2ext/choice.h"
 #include "gtkmm2ext/cell_renderer_pixbuf_toggle.h"
 
+#include "ardour/analysis_graph.h"
 #include "ardour/audio_track.h"
 #include "ardour/audioengine.h"
 #include "ardour/audioregion.h"
@@ -102,6 +103,7 @@
 #include "editor_routes.h"
 #include "editor_snapshots.h"
 #include "editor_summary.h"
+#include "export_report.h"
 #include "global_port_matrix.h"
 #include "gui_object.h"
 #include "gui_thread.h"
@@ -121,6 +123,7 @@
 #include "rgb_macros.h"
 #include "rhythm_ferret.h"
 #include "selection.h"
+#include "simple_progress_dialog.h"
 #include "sfdb_ui.h"
 #include "tempo_lines.h"
 #include "time_axis_view.h"
@@ -1714,7 +1717,103 @@ Editor::build_track_region_context_menu ()
 }
 
 void
-Editor::analyze_region_selection ()
+Editor::loudness_analyze_region_selection ()
+{
+	if (!_session) {
+		return;
+	}
+	Selection& s (PublicEditor::instance ().get_selection ());
+	RegionSelection ars = s.regions;
+	ARDOUR::AnalysisGraph ag (_session);
+	framecnt_t total_work = 0;
+
+	for (RegionSelection::iterator j = ars.begin (); j != ars.end (); ++j) {
+		AudioRegionView* arv = dynamic_cast<AudioRegionView*> (*j);
+		if (!arv) {
+			continue;
+		}
+		if (!boost::dynamic_pointer_cast<AudioRegion> (arv->region ())) {
+			continue;
+		}
+		assert (dynamic_cast<RouteTimeAxisView *> (&arv->get_time_axis_view ()));
+		total_work += arv->region ()->length ();
+	}
+
+	SimpleProgressDialog spd (_("Region Loudness Analysis"), sigc::mem_fun (ag, &AnalysisGraph::cancel));
+	ScopedConnection c;
+	ag.set_total_frames (total_work);
+	ag.Progress.connect_same_thread (c, boost::bind (&SimpleProgressDialog::update_progress, &spd, _1, _2));
+	spd.show();
+
+	for (RegionSelection::iterator j = ars.begin (); j != ars.end (); ++j) {
+		AudioRegionView* arv = dynamic_cast<AudioRegionView*> (*j);
+		if (!arv) {
+			continue;
+		}
+		boost::shared_ptr<AudioRegion> ar = boost::dynamic_pointer_cast<AudioRegion> (arv->region ());
+		if (!ar) {
+			continue;
+		}
+		ag.analyze_region (ar);
+	}
+	spd.hide();
+	if (!ag.canceled ()) {
+		ExportReport er (_("Audio Report/Analysis"), ag.results ());
+		er.run();
+	}
+}
+
+void
+Editor::loudness_analyze_range_selection ()
+{
+	if (!_session) {
+		return;
+	}
+	Selection& s (PublicEditor::instance ().get_selection ());
+	TimeSelection ts = s.time;
+	ARDOUR::AnalysisGraph ag (_session);
+	framecnt_t total_work = 0;
+
+	for (TrackSelection::iterator i = s.tracks.begin (); i != s.tracks.end (); ++i) {
+		boost::shared_ptr<AudioPlaylist> pl = boost::dynamic_pointer_cast<AudioPlaylist> ((*i)->playlist ());
+		if (!pl) {
+			continue;
+		}
+		RouteUI *rui = dynamic_cast<RouteUI *> (*i);
+		if (!pl || !rui) {
+			continue;
+		}
+		for (std::list<AudioRange>::iterator j = ts.begin (); j != ts.end (); ++j) {
+			total_work += j->length ();
+		}
+	}
+
+	SimpleProgressDialog spd (_("Range Loudness Analysis"), sigc::mem_fun (ag, &AnalysisGraph::cancel));
+	ScopedConnection c;
+	ag.set_total_frames (total_work);
+	ag.Progress.connect_same_thread (c, boost::bind (&SimpleProgressDialog::update_progress, &spd, _1, _2));
+	spd.show();
+
+	for (TrackSelection::iterator i = s.tracks.begin (); i != s.tracks.end (); ++i) {
+		boost::shared_ptr<AudioPlaylist> pl = boost::dynamic_pointer_cast<AudioPlaylist> ((*i)->playlist ());
+		if (!pl) {
+			continue;
+		}
+		RouteUI *rui = dynamic_cast<RouteUI *> (*i);
+		if (!pl || !rui) {
+			continue;
+		}
+		ag.analyze_range (rui->route (), pl, ts);
+	}
+	spd.hide();
+	if (!ag.canceled ()) {
+		ExportReport er (_("Audio Report/Analysis"), ag.results ());
+		er.run();
+	}
+}
+
+void
+Editor::spectral_analyze_region_selection ()
 {
 	if (analysis_window == 0) {
 		analysis_window = new AnalysisWindow();
@@ -1732,7 +1831,7 @@ Editor::analyze_region_selection ()
 }
 
 void
-Editor::analyze_range_selection()
+Editor::spectral_analyze_range_selection()
 {
 	if (analysis_window == 0) {
 		analysis_window = new AnalysisWindow();
@@ -1826,7 +1925,8 @@ Editor::add_selection_context_items (Menu_Helpers::MenuList& edit_items)
 	edit_items.push_back (MenuElem (_("Zoom to Range"), sigc::bind (sigc::mem_fun(*this, &Editor::temporal_zoom_selection), false)));
 
 	edit_items.push_back (SeparatorElem());
-	edit_items.push_back (MenuElem (_("Spectral Analysis"), sigc::mem_fun(*this, &Editor::analyze_range_selection)));
+	edit_items.push_back (MenuElem (_("Loudness Analysis"), sigc::mem_fun(*this, &Editor::loudness_analyze_range_selection)));
+	edit_items.push_back (MenuElem (_("Spectral Analysis"), sigc::mem_fun(*this, &Editor::spectral_analyze_range_selection)));
 
 	edit_items.push_back (SeparatorElem());
 
diff --git a/gtk2_ardour/editor.h b/gtk2_ardour/editor.h
index d0d84b1a6e..1d11dd282d 100644
--- a/gtk2_ardour/editor.h
+++ b/gtk2_ardour/editor.h
@@ -274,8 +274,11 @@ class Editor : public PublicEditor, public PBD::ScopedConnectionList, public ARD
 
 	/* analysis window */
 
-	void analyze_region_selection();
-	void analyze_range_selection();
+	void loudness_analyze_region_selection();
+	void loudness_analyze_range_selection();
+
+	void spectral_analyze_region_selection();
+	void spectral_analyze_range_selection();
 
 	/* export */
 
diff --git a/gtk2_ardour/editor_actions.cc b/gtk2_ardour/editor_actions.cc
index 046d9b94e1..008a4d75dc 100644
--- a/gtk2_ardour/editor_actions.cc
+++ b/gtk2_ardour/editor_actions.cc
@@ -1924,7 +1924,8 @@ Editor::register_region_actions ()
 	reg_sens (_region_actions, "combine-regions", _("Combine"), sigc::mem_fun (*this, &Editor::combine_regions));
 	reg_sens (_region_actions, "uncombine-regions", _("Uncombine"), sigc::mem_fun (*this, &Editor::uncombine_regions));
 
-	reg_sens (_region_actions, "analyze-region", _("Spectral Analysis..."), sigc::mem_fun (*this, &Editor::analyze_region_selection));
+	reg_sens (_region_actions, "loudness-analyze-region", _("Loudness Analysis..."), sigc::mem_fun (*this, &Editor::loudness_analyze_region_selection));
+	reg_sens (_region_actions, "spectral-analyze-region", _("Spectral Analysis..."), sigc::mem_fun (*this, &Editor::spectral_analyze_region_selection));
 
 	reg_sens (_region_actions, "reset-region-gain-envelopes", _("Reset Envelope"), sigc::mem_fun (*this, &Editor::reset_region_gain_envelopes));
 
diff --git a/gtk2_ardour/editor_selection.cc b/gtk2_ardour/editor_selection.cc
index 41198ec938..4386b22877 100644
--- a/gtk2_ardour/editor_selection.cc
+++ b/gtk2_ardour/editor_selection.cc
@@ -1258,7 +1258,8 @@ Editor::sensitize_the_right_region_actions ()
 
 	} else {
 
-		_region_actions->get_action("analyze-region")->set_sensitive (false);
+		_region_actions->get_action("loudness-analyze-region")->set_sensitive (false);
+		_region_actions->get_action("spectral-analyze-region")->set_sensitive (false);
 		_region_actions->get_action("reset-region-gain-envelopes")->set_sensitive (false);
 		_region_actions->get_action("toggle-region-gain-envelope-active")->set_sensitive (false);
 		_region_actions->get_action("pitch-shift-region")->set_sensitive (false);
diff --git a/gtk2_ardour/simple_progress_dialog.h b/gtk2_ardour/simple_progress_dialog.h
new file mode 100644
index 0000000000..1e76f6bf9a
--- /dev/null
+++ b/gtk2_ardour/simple_progress_dialog.h
@@ -0,0 +1,39 @@
+#ifndef _ardour_gtk_simpple_progress_dialog_h_
+#define _ardour_gtk_simpple_progress_dialog_h_
+
+#include <gtkmm/messagedialog.h>
+#include <gtkmm/button.h>
+#include <gtkmm/progressbar.h>
+
+#include "ardour/types.h"
+
+class SimpleProgressDialog : public Gtk::MessageDialog
+{
+public:
+	SimpleProgressDialog (std::string title, const Glib::SignalProxy0< void >::SlotType & cancel)
+		: MessageDialog (title, false, MESSAGE_OTHER, BUTTONS_NONE, true)
+	{
+		get_vbox()->set_size_request(400,-1);
+		set_title (title);
+		pbar = manage (new Gtk::ProgressBar());
+		pbar->show();
+		get_vbox()->pack_start (*pbar, PACK_SHRINK, 4);
+
+		Gtk::Button *cancel_button = add_button (Gtk::Stock::CANCEL, Gtk::RESPONSE_CANCEL);
+		cancel_button->signal_clicked().connect (cancel);
+		cancel_button->show();
+		get_vbox()->pack_start (*cancel_button, PACK_SHRINK);
+	}
+
+	void update_progress (framecnt_t c, framecnt_t t) {
+		pbar->set_fraction ((float) c / (float) t);
+		// see also ARDOUR_UI::gui_idle_handler();
+		int timeout = 30;
+		while (gtk_events_pending() && --timeout) {
+			gtk_main_iteration ();
+		}
+	}
+private:
+	Gtk::ProgressBar *pbar;
+};
+#endif