add plural forms for pt to gtk2_ardour/po/pt.po

[ardour.git] / gtk2_ardour / tape_region_view.cc

diff --git a/gtk2_ardour/tape_region_view.cc b/gtk2_ardour/tape_region_view.cc
index a10541ffc6a1955bf8e441a28fee4f252d114b2b..214686e8ff3dd56f39ad3172b9f2d491328f7fe5 100644 (file)
--- a/gtk2_ardour/tape_region_view.cc
+++ b/gtk2_ardour/tape_region_view.cc
@@ -1,5 +1,5 @@
 /*
-    Copyright (C) 2006 Paul Davis 
+    Copyright (C) 2006 Paul Davis
 
     This program is free software; you can redistribute it and/or modify
     it under the terms of the GNU General Public License as published by
@@ -24,18 +24,15 @@
 
 #include <gtkmm2ext/gtk_ui.h>
 
-#include "ardour/playlist.h"
 #include "ardour/audioregion.h"
 #include "ardour/audiosource.h"
-#include "ardour/audio_diskstream.h"
 
 #include "tape_region_view.h"
 #include "audio_time_axis.h"
 #include "gui_thread.h"
 
-#include "i18n.h"
+#include "pbd/i18n.h"
 
-using namespace sigc;
 using namespace ARDOUR;
 using namespace PBD;
 using namespace Editing;
@@ -49,32 +46,32 @@ const TimeAxisViewItem::Visibility TapeAudioRegionView::default_tape_visibility
                TimeAxisViewItem::HideFrameRight |
                TimeAxisViewItem::FullWidthNameHighlight);
 
-TapeAudioRegionView::TapeAudioRegionView (ArdourCanvas::Group *parent, RouteTimeAxisView &tv, 
-                                         boost::shared_ptr<AudioRegion> r, 
-                                         double spu, 
-                                         Gdk::Color const & basic_color)
+TapeAudioRegionView::TapeAudioRegionView (ArdourCanvas::Container *parent, RouteTimeAxisView &tv,
+                                         boost::shared_ptr<AudioRegion> r,
+                                         double spu,
+                                         uint32_t basic_color)
 
        : AudioRegionView (parent, tv, r, spu, basic_color, false,
-                          TimeAxisViewItem::Visibility ((r->position() != 0) ? default_tape_visibility : 
+                          TimeAxisViewItem::Visibility ((r->position() != 0) ? default_tape_visibility :
                                                         TimeAxisViewItem::Visibility (default_tape_visibility|TimeAxisViewItem::HideFrameLeft)))
 {
 }
 
 void
-TapeAudioRegionView::init (Gdk::Color const & basic_color, bool wfw)
+TapeAudioRegionView::init (bool /*wfw*/)
 {
        /* never wait for data: always just create the waves, connect once and then
           we'll update whenever we need to.
        */
 
-       AudioRegionView::init(basic_color, false);
+       AudioRegionView::init (false);
 
        /* every time the wave data changes and peaks are ready, redraw */
-       
+
        for (uint32_t n = 0; n < audio_region()->n_channels(); ++n) {
-               audio_region()->audio_source(n)->PeaksReady.connect (bind (mem_fun(*this, &TapeAudioRegionView::update), n));
+               audio_region()->audio_source(n)->PeaksReady.connect (*this, invalidator (*this), boost::bind (&TapeAudioRegionView::update, this, n), gui_context());
        }
-       
+
 }
 
 TapeAudioRegionView::~TapeAudioRegionView()
@@ -82,24 +79,26 @@ TapeAudioRegionView::~TapeAudioRegionView()
 }
 
 void
-TapeAudioRegionView::update (uint32_t n)
+TapeAudioRegionView::update (uint32_t /*n*/)
 {
        /* check that all waves are build and ready */
-
        if (!tmp_waves.empty()) {
                return;
        }
 
-       ENSURE_GUI_THREAD (bind (mem_fun(*this, &TapeAudioRegionView::update), n));
-
-       /* this triggers a cache invalidation and redraw in the waveview */
-
-       waves[n]->property_data_src() = _region.get();
-}
-
-void
-TapeAudioRegionView::set_frame_color ()
-{
-       fill_opacity = 255;
-       AudioRegionView::set_frame_color ();
+       ENSURE_GUI_THREAD (*this, &TapeAudioRegionView::update, n);
+       // CAIROCANVAS
+
+       /* this is a quick hack to draw something (abuse gain_changed to force
+        * an image-cache invalidation.
+        *
+        * TODO: ArdourCanvas::WaveView needs an API to look up the specific channel "n"
+        * and a special case to not only invalidate the cache but re-expose the
+        * waveform. e.g.
+        *
+        * waves[m]->rebuild();  // where 'm' corresponds to channel 'n'.
+        */
+       for (uint32_t i = 0; i < waves.size(); ++i) {
+               waves[i]->gain_changed ();
+       }
 }