change Controllable::set_value() API to include grouped control consideration.

[ardour.git] / libs / ardour / pannable.cc

diff --git a/libs/ardour/pannable.cc b/libs/ardour/pannable.cc
index 6dbb5005c23a198622e28efcd9db92c4c45d5a68..f589024435ed281f6953c82c08f8ecc363eda5ac 100644 (file)
--- a/libs/ardour/pannable.cc
+++ b/libs/ardour/pannable.cc
@@ -20,6 +20,7 @@
 #include "pbd/error.h"
 #include "pbd/convert.h"
 #include "pbd/compose.h"
+#include "pbd/boost_debug.h"
 
 #include "ardour/debug.h"
 #include "ardour/automation_control.h"
@@ -48,6 +49,8 @@ Pannable::Pannable (Session& s)
        , _has_state (false)
        , _responding_to_control_auto_state_change (0)
 {
+       //boost_debug_shared_ptr_mark_interesting (this, "pannable");
+
        add_control (pan_azimuth_control);
        add_control (pan_elevation_control);
        add_control (pan_width_control);
@@ -182,7 +185,7 @@ Pannable::get_state ()
 }
 
 XMLNode&
-Pannable::state (bool full)
+Pannable::state (bool /*full*/)
 {
        XMLNode* node = new XMLNode (X_("Pannable"));
 
@@ -230,6 +233,38 @@ Pannable::set_state (const XMLNode& root, int version)
 
                } else if ((*niter)->name() == Automatable::xml_node_name) {
                        set_automation_xml_state (**niter, PanAzimuthAutomation);
+
+               } else {
+                       const XMLProperty* prop;
+
+                       /* old school (alpha1-6) XML info */
+
+                       if ((*niter)->name() == X_("azimuth")) {
+                               prop = (*niter)->property (X_("value"));
+                               if (prop) {
+                                       pan_azimuth_control->set_value (atof (prop->value()), Controllable::NoGroup);
+                               }
+                       } else if ((*niter)->name() == X_("width")) {
+                               prop = (*niter)->property (X_("value"));
+                               if (prop) {
+                                       pan_width_control->set_value (atof (prop->value()), Controllable::NoGroup);
+                               }
+                       } else if ((*niter)->name() == X_("elevation")) {
+                               prop = (*niter)->property (X_("value"));
+                               if (prop) {
+                                       pan_elevation_control->set_value (atof (prop->value()), Controllable::NoGroup);
+                               }
+                       } else if ((*niter)->name() == X_("frontback")) {
+                               prop = (*niter)->property (X_("value"));
+                               if (prop) {
+                                       pan_frontback_control->set_value (atof (prop->value()), Controllable::NoGroup);
+                               }
+                       } else if ((*niter)->name() == X_("lfe")) {
+                               prop = (*niter)->property (X_("value"));
+                               if (prop) {
+                                       pan_lfe_control->set_value (atof (prop->value()), Controllable::NoGroup);
+                               }
+                       }
                }
        }