diff options
Diffstat (limited to 'gtk2_ardour/generic_pluginui.cc')
| -rw-r--r-- | gtk2_ardour/generic_pluginui.cc | 31 |
1 files changed, 19 insertions, 12 deletions
diff --git a/gtk2_ardour/generic_pluginui.cc b/gtk2_ardour/generic_pluginui.cc index 316c7a1f0f..68bb429dbf 100644 --- a/gtk2_ardour/generic_pluginui.cc +++ b/gtk2_ardour/generic_pluginui.cc @@ -150,6 +150,14 @@ GenericPluginUI::GenericPluginUI (boost::shared_ptr<PluginInsert> pi, bool scrol prefheight = 0; build (); + + /* Listen for property changes that are not notified normally because + * AutomationControl has only support for numeric values currently. + * The only case is Variant::PATH for now */ + plugin->PropertyChanged.connect(*this, invalidator(*this), + boost::bind(&GenericPluginUI::path_property_changed, this, _1, _2), + gui_context()); + main_contents.show (); } @@ -719,16 +727,15 @@ GenericPluginUI::build_control_ui (const Evoral::Parameter& param, control_ui->pack_start (*control_ui->file_button, true, true); } - // Connect signals (TODO: do this via the Control) + // Monitor changes from the user. control_ui->file_button->signal_file_set().connect( - sigc::bind(sigc::mem_fun(*this, &GenericPluginUI::set_property), + sigc::bind(sigc::mem_fun(*this, &GenericPluginUI::set_path_property), desc, control_ui->file_button)); - plugin->PropertyChanged.connect(*this, invalidator(*this), - boost::bind(&GenericPluginUI::property_changed, this, _1, _2), - gui_context()); - _property_controls.insert(std::make_pair(desc.key, control_ui->file_button)); - control_ui->file_button = control_ui->file_button; + /* Add the filebutton control to a map so that we can update it when + * the corresponding property changes. This doesn't go through the usual + * AutomationControls, because they don't support non-numeric values. */ + _filepath_controls.insert(std::make_pair(desc.key, control_ui->file_button)); return control_ui; } @@ -1068,17 +1075,17 @@ GenericPluginUI::output_update () } void -GenericPluginUI::set_property (const ParameterDescriptor& desc, - Gtk::FileChooserButton* widget) +GenericPluginUI::set_path_property (const ParameterDescriptor& desc, + Gtk::FileChooserButton* widget) { plugin->set_property(desc.key, Variant(Variant::PATH, widget->get_filename())); } void -GenericPluginUI::property_changed (uint32_t key, const Variant& value) +GenericPluginUI::path_property_changed (uint32_t key, const Variant& value) { - PropertyControls::iterator c = _property_controls.find(key); - if (c != _property_controls.end()) { + FilePathControls::iterator c = _filepath_controls.find(key); + if (c != _filepath_controls.end()) { c->second->set_filename(value.get_path()); } else { std::cerr << "warning: property change for property with no control" << std::endl; |