NO-OP whitespace (updated GH PR #357)

[ardour.git] / gtk2_ardour / region_view.cc

diff --git a/gtk2_ardour/region_view.cc b/gtk2_ardour/region_view.cc
index c689a15e7d3c05b7539b5c21084b59f8a073d212..893a973ddd2ef6b467172d6005c484eac4bf289d 100644 (file)
--- a/gtk2_ardour/region_view.cc
+++ b/gtk2_ardour/region_view.cc
@@ -203,7 +203,7 @@ RegionView::~RegionView ()
                delete *i;
        }
 
-        drop_silent_frames ();
+       drop_silent_frames ();
 
        delete editor;
 }
@@ -220,16 +220,16 @@ RegionView::canvas_group_event (GdkEvent* event)
 void
 RegionView::set_silent_frames (const AudioIntervalResult& silences, double /*threshold*/)
 {
-        framecnt_t shortest = max_framecnt;
+       framecnt_t shortest = max_framecnt;
 
        /* remove old silent frames */
-        drop_silent_frames ();
+       drop_silent_frames ();
 
-        if (silences.empty()) {
-                return;
-        }
+       if (silences.empty()) {
+               return;
+       }
 
-        uint32_t const color = UIConfiguration::instance().color_mod ("silence", "silence");
+       uint32_t const color = UIConfiguration::instance().color_mod ("silence", "silence");
 
        for (AudioIntervalResult::const_iterator i = silences.begin(); i != silences.end(); ++i) {
 
@@ -250,7 +250,7 @@ RegionView::set_silent_frames (const AudioIntervalResult& silences, double /*thr
        }
 
        /* Find shortest audible segment */
-        framecnt_t shortest_audible = max_framecnt;
+       framecnt_t shortest_audible = max_framecnt;
 
        framecnt_t s = _region->start();
        for (AudioIntervalResult::const_iterator i = silences.begin(); i != silences.end(); ++i) {
@@ -267,50 +267,50 @@ RegionView::set_silent_frames (const AudioIntervalResult& silences, double /*thr
                shortest_audible = min (shortest_audible, dur);
        }
 
-        _silence_text = new ArdourCanvas::Text (group);
+       _silence_text = new ArdourCanvas::Text (group);
        _silence_text->set_ignore_events (true);
-        _silence_text->set_font_description (get_font_for_style (N_("SilenceText")));
-        _silence_text->set_color (UIConfiguration::instance().color ("silence text"));
+       _silence_text->set_font_description (get_font_for_style (N_("SilenceText")));
+       _silence_text->set_color (UIConfiguration::instance().color ("silence text"));
 
-        /* both positions are relative to the region start offset in source */
+       /* both positions are relative to the region start offset in source */
 
-        _silence_text->set_x_position (trackview.editor().sample_to_pixel (silences.front().first - _region->start()) + 10.0);
-        _silence_text->set_y_position (20.0);
+       _silence_text->set_x_position (trackview.editor().sample_to_pixel (silences.front().first - _region->start()) + 10.0);
+       _silence_text->set_y_position (20.0);
 
-        double ms = (float) shortest/_region->session().frame_rate();
+       double ms = (float) shortest/_region->session().frame_rate();
 
-        /* ms are now in seconds */
+       /* ms are now in seconds */
 
-        char const * sunits;
+       char const * sunits;
 
-        if (ms >= 60.0) {
-                sunits = _("minutes");
-                ms /= 60.0;
-        } else if (ms < 1.0) {
-                sunits = _("msecs");
-                ms *= 1000.0;
-        } else {
-                sunits = _("secs");
-        }
+       if (ms >= 60.0) {
+               sunits = _("minutes");
+               ms /= 60.0;
+       } else if (ms < 1.0) {
+               sunits = _("msecs");
+               ms *= 1000.0;
+       } else {
+               sunits = _("secs");
+       }
 
        string text = string_compose (ngettext ("%1 silent segment", "%1 silent segments", silences.size()), silences.size())
                + ", "
                + string_compose (_("shortest = %1 %2"), ms, sunits);
 
-        if (shortest_audible != max_framepos) {
-                /* ms are now in seconds */
-                double ma = (float) shortest_audible / _region->session().frame_rate();
-                char const * aunits;
-
-                if (ma >= 60.0) {
-                        aunits = _("minutes");
-                        ma /= 60.0;
-                } else if (ma < 1.0) {
-                        aunits = _("msecs");
-                        ma *= 1000.0;
-                } else {
-                        aunits = _("secs");
-                }
+       if (shortest_audible != max_framepos) {
+               /* ms are now in seconds */
+               double ma = (float) shortest_audible / _region->session().frame_rate();
+               char const * aunits;
+
+               if (ma >= 60.0) {
+                       aunits = _("minutes");
+                       ma /= 60.0;
+               } else if (ma < 1.0) {
+                       aunits = _("msecs");
+                       ma *= 1000.0;
+               } else {
+                       aunits = _("secs");
+               }
 
                text += string_compose (_("\n  (shortest audible segment = %1 %2)"), ma, aunits);
        }
@@ -322,9 +322,9 @@ void
 RegionView::hide_silent_frames ()
 {
        for (list<ArdourCanvas::Rectangle*>::iterator i = _silent_frames.begin (); i != _silent_frames.end (); ++i) {
-                (*i)->hide ();
+               (*i)->hide ();
        }
-        _silence_text->hide();
+       _silence_text->hide();
 }
 
 void
@@ -333,10 +333,10 @@ RegionView::drop_silent_frames ()
        for (list<ArdourCanvas::Rectangle*>::iterator i = _silent_frames.begin (); i != _silent_frames.end (); ++i) {
                delete *i;
        }
-        _silent_frames.clear ();
+       _silent_frames.clear ();
 
-        delete _silence_text;
-        _silence_text = 0;
+       delete _silence_text;
+       _silence_text = 0;
 }
 
 gint