r228@gwythaint (orig r768): fugalh | 2006-08-09 08:14:55 -0600
[ardour.git] / gtk2_ardour / plugin_selector.cc
index db63c285f18802336a3d61068f6530e805c546e1..e0a62b177f18711ed8f759036e018dfbee28cb62 100644 (file)
@@ -1,5 +1,5 @@
 /*
-    Copyright (C) 2000 Paul Davis 
+    Copyright (C) 2000-2006 Paul Davis 
 
     This program is free software; you can redistribute it and/or modify
     it under the terms of the GNU General Public License as published by
@@ -48,8 +48,8 @@ PluginSelector::PluginSelector (PluginManager *mgr)
 
        manager = mgr;
        session = 0;
-       o_selected_plug = -1;
-       i_selected_plug = 0;
+       
+       current_selection = PluginInfo::LADSPA;
 
        lmodel = Gtk::ListStore::create(lcols);
        ladspa_display.set_model (lmodel);
@@ -91,6 +91,25 @@ PluginSelector::PluginSelector (PluginManager *mgr)
                column->set_sort_column(i);
        }
 #endif
+
+#ifdef HAVE_COREAUDIO
+       aumodel = ListStore::create(aucols);
+       au_display.set_model (aumodel);
+       au_display.append_column (_("Available plugins"), aucols.name);
+       au_display.append_column (_("# Inputs"), aucols.ins);
+       au_display.append_column (_("# Outputs"), aucols.outs);
+       au_display.set_headers_visible (true);
+       au_display.set_reorderable (false);
+       auscroller.set_border_width(10);
+       auscroller.set_policy(Gtk::POLICY_AUTOMATIC, Gtk::POLICY_AUTOMATIC);
+       auscroller.add(au_display);
+
+       for (int i = 0; i <=2; i++) {
+               Gtk::TreeView::Column* column = au_display.get_column(i);
+               column->set_sort_column(i);
+       }
+#endif
+
        ascroller.set_border_width(10);
        ascroller.set_policy(Gtk::POLICY_AUTOMATIC, Gtk::POLICY_AUTOMATIC);
        ascroller.add(added_list);
@@ -124,35 +143,51 @@ PluginSelector::PluginSelector (PluginManager *mgr)
 
        using namespace Gtk::Notebook_Helpers;
        notebook.pages().push_back (TabElem (lscroller, _("LADSPA")));
+
 #ifdef VST_SUPPORT
        if (Config->get_use_vst()) {
                notebook.pages().push_back (TabElem (vscroller, _("VST")));
        }
 #endif
 
+#ifdef HAVE_COREAUDIO
+       notebook.pages().push_back (TabElem (auscroller, _("AudioUnit")));
+#endif
+
        table->set_name("PluginSelectorTable");
        ladspa_display.set_name("PluginSelectorDisplay");
        //ladspa_display.set_name("PluginSelectorList");
        added_list.set_name("PluginSelectorList");
 
        ladspa_display.signal_button_press_event().connect_notify (mem_fun(*this, &PluginSelector::row_clicked));
+       ladspa_display.get_selection()->signal_changed().connect (mem_fun(*this, &PluginSelector::ladspa_display_selection_changed));
+       
 #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
-       
+
+#ifdef HAVE_COREAUDIO
+       au_display.signal_button_press_event().connect_notify (mem_fun(*this, &PluginSelector::row_clicked));
+       au_display.get_selection()->signal_changed().connect (mem_fun(*this, &PluginSelector::au_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 ();
+       
 #ifdef VST_SUPPORT
        vst_refiller ();
 #endif
+
+#ifdef HAVE_COREAUDIO
+       au_refiller ();
+#endif
 }
 
 void
@@ -189,17 +224,11 @@ void
 PluginSelector::input_refiller ()
 {
        guint row;
-       list<PluginInfo *> &plugs = manager->ladspa_plugin_info ();
-       list<PluginInfo *>::iterator i;
+       PluginInfoList &plugs = manager->ladspa_plugin_info ();
+       PluginInfoList::iterator i;
        char ibuf[16], obuf[16];
        lmodel->clear();
-#ifdef VST_SUPPORT
-       vmodel->clear();
-#endif
 
-#ifdef HAVE_COREAUDIO
-       aumodel->clear();
-#endif
        // Insert into GTK list
        for (row = 0, i=plugs.begin(); i != plugs.end(); ++i, ++row) {
                snprintf (ibuf, sizeof(ibuf)-1, "%d", (*i)->n_inputs);
@@ -228,9 +257,10 @@ void
 PluginSelector::vst_refiller ()
 {
        guint row;
-       list<PluginInfo *> &plugs = manager->vst_plugin_info ();
-       list<PluginInfo *>::iterator i;
+       PluginInfoList &plugs = manager->vst_plugin_info ();
+       PluginInfoList::iterator i;
        char ibuf[16], obuf[16];
+       vmodel->clear();
        
        // Insert into GTK list
        for (row = 0, i=plugs.begin(); i != plugs.end(); ++i, ++row) {
@@ -246,6 +276,19 @@ PluginSelector::vst_refiller ()
        }
        vmodel->set_sort_column (0, Gtk::SORT_ASCENDING);
 }
+
+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);
+       }
+
+       current_selection = PluginInfo::VST;
+}
+
 #endif //VST_SUPPORT
 
 #ifdef HAVE_COREAUDIO
@@ -260,10 +303,10 @@ void
 PluginSelector::au_refiller ()
 {
        guint row;
-//     list<PluginInfo *> &plugs = manager->au_plugin_info ();
-       list<PluginInfo *> &plugs;
-       list<PluginInfo *>::iterator i;
+       PluginInfoList plugs (AUPluginInfo::discover ());
+       PluginInfoList::iterator i;
        char ibuf[16], obuf[16];
+       aumodel->clear();
        
        // Insert into GTK list
        for (row = 0, i=plugs.begin(); i != plugs.end(); ++i, ++row) {
@@ -271,26 +314,37 @@ PluginSelector::au_refiller ()
                snprintf (ibuf, sizeof(ibuf)-1, "%d", (*i)->n_inputs);
                snprintf (obuf, sizeof(obuf)-1, "%d", (*i)->n_outputs);         
                
-               Gtk::TreeModel::Row newrow = *(amodel->append());
-               newrow[acols.name] = (*i)->name.c_str();
-               newrow[acols.ins] = ibuf;
-               newrow[acols.outs] = obuf;
-               newrow[acols.plugin] = *i;
+               Gtk::TreeModel::Row newrow = *(aumodel->append());
+               newrow[aucols.name] = (*i)->name.c_str();
+               newrow[aucols.ins] = ibuf;
+               newrow[aucols.outs] = obuf;
+               newrow[aucols.plugin] = *i;
        }
-       amodel->set_sort_column (0, Gtk::SORT_ASCENDING);
+       aumodel->set_sort_column (0, Gtk::SORT_ASCENDING);
 }
-#endif //HAVE_COREAUDIO
 
 void
-PluginSelector::use_plugin (PluginInfo* pi)
+PluginSelector::au_display_selection_changed()
 {
-       list<PluginInfo *>::iterator i;
+       if (au_display.get_selection()->count_selected_rows() != 0) {
+               btn_add->set_sensitive (true);
+       } else {
+               btn_add->set_sensitive (false);
+       }
+       
+       current_selection = PluginInfo::AudioUnit;
+}
 
-       if (pi == 0 || session == 0) {
+#endif //HAVE_COREAUDIO
+
+void
+PluginSelector::use_plugin (PluginInfoPtr pi)
+{
+       if (session == 0) {
                return;
        }
 
-       boost::shared_ptr<Plugin> plugin = manager->load (*session, pi);
+       PluginPtr plugin = pi->load (*session);
 
        if (plugin) {
                PluginCreated (plugin);
@@ -300,37 +354,35 @@ PluginSelector::use_plugin (PluginInfo* pi)
 void
 PluginSelector::btn_add_clicked()
 {
-       // 0 = LADSPA, 1 = VST, 2 = AU
-       unsigned int page = notebook.get_current_page(); 
        std::string name;
-       ARDOUR::PluginInfo *pi;
+       PluginInfoPtr pi;
        Gtk::TreeModel::Row newrow = *(amodel->append());
        
        Gtk::TreeModel::Row row;
 
-       switch (page) {
-               case 0:
+       switch (current_selection) {
+               case PluginInfo::LADSPA:
                        row = *(ladspa_display.get_selection()->get_selected());
                        name = row[lcols.name];
                        pi = row[lcols.plugin];
-                       added_plugins.push_back (row[lcols.plugin]);
                        break;
-               case 1:
+               case PluginInfo::VST:
 #ifdef VST_SUPPORT
                        row = *(vst_display.get_selection()->get_selected());
                        name = row[vcols.name];
                        pi = row[vcols.plugin];
-                       added_plugins.push_back (row[vcols.plugin]);
 #endif
                        break;
-               case 2:
+               case PluginInfo::AudioUnit:
 #ifdef HAVE_COREAUDIO
                        row = *(au_display.get_selection()->get_selected());
                        name = row[aucols.name];
                        pi = row[aucols.plugin];
-                       added_plugins.push_back (row[aucols.plugin]);
 #endif
                        break;
+               default:
+                       error << "Programming error.  Unknown plugin selected." << endmsg;
+                       return;
        }
 
        newrow[acols.text] = name;
@@ -344,17 +396,12 @@ PluginSelector::btn_add_clicked()
 void
 PluginSelector::btn_remove_clicked()
 {
-       list<PluginInfo*>::iterator i;
        Gtk::TreeModel::iterator iter = added_list.get_selection()->get_selected();
-       for (i = added_plugins.begin(); (*i) != (*iter)[acols.plugin]; ++i);
-
-       added_plugins.erase(i); 
+       
        amodel->erase(iter);
        if (amodel->children().empty()) {
-         set_response_sensitive (RESPONSE_APPLY, false);
+               set_response_sensitive (RESPONSE_APPLY, false);
        }
-
-
 }
 
 void
@@ -366,42 +413,20 @@ PluginSelector::btn_update_clicked()
        vst_refiller ();
 #endif 
 #ifdef HAVE_COREAUDIO
-//     au_refiller ();
-#endif
-}
-
-#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);
-  }
-}
+       au_refiller ();
 #endif
-
-#ifdef HAVE_COREAUDIO
-void
-PluginSelector::vst_display_selection_changed()
-{
-  if (au_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);
-  }
+       if (ladspa_display.get_selection()->count_selected_rows() != 0) {
+               btn_add->set_sensitive (true);
+       } else {
+               btn_add->set_sensitive (false);
+       }
+       
+       current_selection = PluginInfo::LADSPA;
 }
 
 void
@@ -418,14 +443,14 @@ int
 PluginSelector::run ()
 {
        ResponseType r;
-       list<PluginInfo*>::iterator i;
+       TreeModel::Children::iterator i;
 
        r = (ResponseType) Dialog::run ();
 
        switch (r) {
        case RESPONSE_APPLY:
-               for (i = added_plugins.begin(); i != added_plugins.end(); ++i){
-                       use_plugin (*i);
+               for (i = amodel->children().begin(); i != amodel->children().end(); ++i) {
+                       use_plugin ((*i)[acols.plugin]);
                }
                break;
 
@@ -442,7 +467,5 @@ void
 PluginSelector::cleanup ()
 {
        hide();
-       added_plugins.clear();
        amodel->clear();
 }
-