re/open mixer window fixes

[goodguy/cinelerra.git] / cinelerra-5.1 / cinelerra / mwindow.C

diff --git a/cinelerra-5.1/cinelerra/mwindow.C b/cinelerra-5.1/cinelerra/mwindow.C
index 0fe6752f3598394b1fe16e6d1900e18a6c0631ba..7f502d10de5b430e42ad77c45693491ffca78dc8 100644 (file)
--- a/cinelerra-5.1/cinelerra/mwindow.C
+++ b/cinelerra-5.1/cinelerra/mwindow.C
@@ -1210,6 +1210,20 @@ ZWindow *MWindow::get_mixer(Mixer *&mixer)
        return zwindow;
 }
 
+ZWindow *MWindow::get_mixer(int idx)
+{
+       ZWindow *zwindow = 0;
+       zwindows_lock->lock("MWindow::get_mixer");
+       for( int i=0; !zwindow && i<zwindows.size(); ++i ) {
+               ZWindow *zwdw = zwindows[i];
+               if( !zwdw->running() ) continue;
+               if( zwdw->idx != idx ) continue;
+               zwindow = zwindows[i];
+       }
+       zwindows_lock->unlock();
+       return zwindow;
+}
+
 void MWindow::close_mixer(ZWindow *zwindow)
 {
        zwindows_lock->lock("MWindow::close_mixer 0");