diff options
Diffstat (limited to 'gtk2_ardour/plugin_selector.cc')
| -rw-r--r-- | gtk2_ardour/plugin_selector.cc | 52 |
1 files changed, 49 insertions, 3 deletions
diff --git a/gtk2_ardour/plugin_selector.cc b/gtk2_ardour/plugin_selector.cc index 9171815bcd..56f5fab9c8 100644 --- a/gtk2_ardour/plugin_selector.cc +++ b/gtk2_ardour/plugin_selector.cc @@ -93,9 +93,11 @@ PluginSelector::PluginSelector (PluginManager *mgr) ascroller.set_border_width(10); ascroller.set_policy(Gtk::POLICY_AUTOMATIC, Gtk::POLICY_AUTOMATIC); ascroller.add(added_list); - Gtk::Button *btn_add = manage(new Gtk::Button(Stock::ADD)); + btn_add = manage(new Gtk::Button(Stock::ADD)); ARDOUR_UI::instance()->tooltips().set_tip(*btn_add, _("Add a plugin to the effect list")); - Gtk::Button *btn_remove = manage(new Gtk::Button(Stock::REMOVE)); + btn_add->set_sensitive (false); + btn_remove = manage(new Gtk::Button(Stock::REMOVE)); + btn_remove->set_sensitive (false); ARDOUR_UI::instance()->tooltips().set_tip(*btn_remove, _("Remove a plugin from the effect list")); Gtk::Button *btn_update = manage(new Gtk::Button(Stock::REFRESH)); ARDOUR_UI::instance()->tooltips().set_tip(*btn_update, _("Update available plugins")); @@ -116,7 +118,7 @@ PluginSelector::PluginSelector (PluginManager *mgr) add_button (Stock::CANCEL, RESPONSE_CANCEL); add_button (Stock::CONNECT, RESPONSE_APPLY); set_default_response (RESPONSE_APPLY); - + set_response_sensitive (RESPONSE_APPLY, false); get_vbox()->pack_start (*table); using namespace Gtk::Notebook_Helpers; @@ -136,12 +138,15 @@ PluginSelector::PluginSelector (PluginManager *mgr) #ifdef VST_SUPPORT if (Config->get_use_vst()) { vst_display.signal_button_press_event().connect_notify (mem_fun(*this, &PluginSelector::row_clicked)); + vst_display.get_selection()->signal_changed().connect (mem_fun(*this, &PluginSelector::vst_display_selection_changed)); } #endif btn_update->signal_clicked().connect (mem_fun(*this, &PluginSelector::btn_update_clicked)); btn_add->signal_clicked().connect(mem_fun(*this, &PluginSelector::btn_add_clicked)); btn_remove->signal_clicked().connect(mem_fun(*this, &PluginSelector::btn_remove_clicked)); + ladspa_display.get_selection()->signal_changed().connect (mem_fun(*this, &PluginSelector::ladspa_display_selection_changed)); + added_list.get_selection()->signal_changed().connect (mem_fun(*this, &PluginSelector::added_list_selection_changed)); input_refiller (); } @@ -274,6 +279,10 @@ PluginSelector::btn_add_clicked() } newrow[acols.text] = name; newrow[acols.plugin] = pi; + + if (!amodel->children().empty()) { + set_response_sensitive (RESPONSE_APPLY, true); + } } void @@ -285,6 +294,11 @@ PluginSelector::btn_remove_clicked() added_plugins.erase(i); amodel->erase(iter); + if (amodel->children().empty()) { + set_response_sensitive (RESPONSE_APPLY, false); + } + + } void @@ -294,6 +308,38 @@ PluginSelector::btn_update_clicked() input_refiller (); } +#ifdef VST_SUPPORT +void +PluginSelector::vst_display_selection_changed() +{ + if (vst_display.get_selection()->count_selected_rows() != 0) { + btn_add->set_sensitive (true); + } else { + btn_add->set_sensitive (false); + } +} +#endif + +void +PluginSelector::ladspa_display_selection_changed() +{ + if (ladspa_display.get_selection()->count_selected_rows() != 0) { + btn_add->set_sensitive (true); + } else { + btn_add->set_sensitive (false); + } +} + +void +PluginSelector::added_list_selection_changed() +{ + if (added_list.get_selection()->count_selected_rows() != 0) { + btn_remove->set_sensitive (true); + } else { + btn_remove->set_sensitive (false); + } +} + int PluginSelector::run () { |