Large nasty commit in the form of a 5000 line patch chock-full of completely

[ardour.git] / gtk2_ardour / audio_time_axis.cc

diff --git a/gtk2_ardour/audio_time_axis.cc b/gtk2_ardour/audio_time_axis.cc
index 32c303de349e0f7e00ae28f953f6c2e855a8b5cc..c2fbc45a84116532b6e12d30ab01c61305f18d63 100644 (file)
--- a/gtk2_ardour/audio_time_axis.cc
+++ b/gtk2_ardour/audio_time_axis.cc
@@ -80,6 +80,7 @@
 #include "i18n.h"
 
 using namespace ARDOUR;
+using namespace PBD;
 using namespace LADSPA;
 using namespace Gtk;
 using namespace Editing;
@@ -378,7 +379,7 @@ AudioTimeAxisView::playlist_changed ()
        label_view ();
 
        if (is_audio_track()) {
-               set_playlist (get_diskstream()->playlist());
+               set_playlist (dynamic_cast<AudioPlaylist*>(get_diskstream()->playlist()));
        }
 }
 
@@ -825,7 +826,8 @@ AudioTimeAxisView::rename_current_playlist ()
        AudioPlaylist *pl;
        AudioDiskstream *ds;
 
-       if (((ds = get_diskstream()) == 0) || ds->destructive() || ((pl = ds->playlist()) == 0)) {
+       if (((ds = get_diskstream()) == 0) || ds->destructive()
+                       || ((pl = dynamic_cast<AudioPlaylist*>(ds->playlist())) == 0)) {
                return;
        }
 
@@ -854,7 +856,8 @@ AudioTimeAxisView::use_copy_playlist (bool prompt)
        AudioDiskstream *ds;
        string name;
 
-       if (((ds = get_diskstream()) == 0) || ds->destructive() || ((pl = ds->playlist()) == 0)) {
+       if (((ds = get_diskstream()) == 0) || ds->destructive()
+                       || ((pl = dynamic_cast<AudioPlaylist*>(ds->playlist())) == 0)) {
                return;
        }
        
@@ -882,7 +885,7 @@ AudioTimeAxisView::use_copy_playlist (bool prompt)
 
        if (name.length()) {
                ds->use_copy_playlist ();
-               pl = ds->playlist();
+               pl = dynamic_cast<AudioPlaylist*>(ds->playlist());
                pl->set_name (name);
        }
 }
@@ -894,7 +897,8 @@ AudioTimeAxisView::use_new_playlist (bool prompt)
        AudioDiskstream *ds;
        string name;
 
-       if (((ds = get_diskstream()) == 0) || ds->destructive() || ((pl = ds->playlist()) == 0)) {
+       if (((ds = get_diskstream()) == 0) || ds->destructive()
+                       || ((pl = dynamic_cast<AudioPlaylist*>(ds->playlist())) == 0)) {
                return;
        }
        
@@ -921,7 +925,7 @@ AudioTimeAxisView::use_new_playlist (bool prompt)
 
        if (name.length()) {
                ds->use_new_playlist ();
-               pl = ds->playlist();
+               pl = dynamic_cast<AudioPlaylist*>(ds->playlist());
                pl->set_name (name);
        }
 }
@@ -933,7 +937,7 @@ AudioTimeAxisView::clear_playlist ()
        AudioDiskstream *ds;
        
        if ((ds = get_diskstream()) != 0) {
-               if ((pl = ds->playlist()) != 0) {
+               if ((pl = dynamic_cast<AudioPlaylist*>(ds->playlist())) != 0) {
                        editor.clear_playlist (*pl);
                }
        }
@@ -991,7 +995,7 @@ AudioTimeAxisView::update_diskstream_display ()
        AudioDiskstream *ds;
 
        if ((ds = get_diskstream()) != 0) {
-               set_playlist (ds->playlist ());
+               set_playlist (dynamic_cast<AudioPlaylist*> (ds->playlist ()));
        }
 
        map_frozen ();
@@ -1143,7 +1147,7 @@ Region*
 AudioTimeAxisView::find_next_region (jack_nframes_t pos, RegionPoint point, int32_t dir)
 {
        AudioDiskstream *stream;
-       AudioPlaylist *playlist;
+       Playlist *playlist;
 
        if ((stream = get_diskstream()) != 0 && (playlist = stream->playlist()) != 0) {
                return playlist->find_next_region (pos, point, dir);