hans' patches for MIDI note resizing++
[ardour.git] / gtk2_ardour / plugin_selector.cc
index a34533ade9ef51fa1ad412222181dca77f17a5a7..aa269be5775c05b476760a411eb88dfea7001c43 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
 #include <cstdio>
 #include <lrdf.h>
 
+#include <algorithm>
+
 #include <gtkmm/table.h>
 #include <gtkmm/stock.h>
 #include <gtkmm/button.h>
 #include <gtkmm/notebook.h>
 
+#include <gtkmm2ext/utils.h>
+
+#include <pbd/convert.h>
+
 #include <ardour/plugin_manager.h>
 #include <ardour/plugin.h>
 #include <ardour/configuration.h>
 using namespace ARDOUR;
 using namespace PBD;
 using namespace Gtk;
+using namespace std;
+
+static const char* _filter_mode_strings[] = {
+       N_("Name contains"),
+       N_("Type contains"),
+       N_("Author contains"),
+       N_("Library contains"),
+       0
+};
 
 PluginSelector::PluginSelector (PluginManager *mgr)
-       : ArdourDialog (_("ardour: plugins"), true, false)
+       : ArdourDialog (_("ardour: plugins"), true, false),
+         filter_button (Stock::CLEAR)
 {
        set_position (Gtk::WIN_POS_MOUSE);
        set_name ("PluginSelectorWindow");
@@ -48,69 +64,34 @@ 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);
-       ladspa_display.append_column (_("Available LADSPA Plugins"), lcols.name);
-       ladspa_display.append_column (_("Type"), lcols.type);
-       ladspa_display.append_column (_("# Inputs"),lcols.ins);
-       ladspa_display.append_column (_("# Outputs"), lcols.outs);
-       ladspa_display.set_headers_visible (true);
-       ladspa_display.set_reorderable (false);
-       lscroller.set_border_width(10);
-       lscroller.set_policy(Gtk::POLICY_AUTOMATIC, Gtk::POLICY_AUTOMATIC);
-       lscroller.add(ladspa_display);
+       plugin_model = Gtk::ListStore::create (plugin_columns);
+       plugin_display.set_model (plugin_model);
+       plugin_display.append_column (_("Available Plugins"), plugin_columns.name);
+       plugin_display.append_column (_("Type"), plugin_columns.type_name);
+       plugin_display.append_column (_("Category"), plugin_columns.category);
+       plugin_display.append_column (_("Creator"), plugin_columns.creator);
+       plugin_display.append_column (_("# Audio In"),plugin_columns.audio_ins);
+       plugin_display.append_column (_("# Audio Out"), plugin_columns.audio_outs);
+       plugin_display.append_column (_("# MIDI In"),plugin_columns.midi_ins);
+       plugin_display.append_column (_("# MIDI Out"), plugin_columns.midi_outs);
+       plugin_display.set_headers_visible (true);
+       plugin_display.set_headers_clickable (true);
+       plugin_display.set_reorderable (false);
+       scroller.set_border_width(10);
+       scroller.set_policy(Gtk::POLICY_AUTOMATIC, Gtk::POLICY_AUTOMATIC);
+       scroller.add(plugin_display);
 
        amodel = Gtk::ListStore::create(acols);
        added_list.set_model (amodel);
-       added_list.append_column (_("Plugins to be Connected to Insert"), acols.text);
+       added_list.append_column (_("Plugins to be connected"), acols.text);
        added_list.set_headers_visible (true);
        added_list.set_reorderable (false);
 
-       for (int i = 0; i <=3; i++) {
-               Gtk::TreeView::Column* column = ladspa_display.get_column(i);
-               column->set_sort_column(i);
-       }
-
-#ifdef VST_SUPPORT
-       vmodel = ListStore::create(vcols);
-       vst_display.set_model (vmodel);
-       vst_display.append_column (_("Available plugins"), vcols.name);
-       vst_display.append_column (_("# Inputs"), vcols.ins);
-       vst_display.append_column (_("# Outputs"), vcols.outs);
-       vst_display.set_headers_visible (true);
-       vst_display.set_reorderable (false);
-       vscroller.set_border_width(10);
-       vscroller.set_policy(Gtk::POLICY_AUTOMATIC, Gtk::POLICY_AUTOMATIC);
-       vscroller.add(vst_display);
-
-       for (int i = 0; i <=2; i++) {
-               Gtk::TreeView::Column* column = vst_display.get_column(i);
+       for (int i = 0; i <=7; i++) {
+               Gtk::TreeView::Column* column = plugin_display.get_column(i);
                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);
@@ -127,69 +108,58 @@ PluginSelector::PluginSelector (PluginManager *mgr)
        btn_add->set_name("PluginSelectorButton");
        btn_remove->set_name("PluginSelectorButton");
 
-       Gtk::Table* table = manage(new Gtk::Table(7, 10));
+       Gtk::Table* table = manage(new Gtk::Table(7, 11));
        table->set_size_request(750, 500);
-       table->attach(notebook, 0, 7, 0, 5);
+       table->attach(scroller, 0, 7, 0, 5);
+
+       HBox* filter_box = manage (new HBox);
 
-       table->attach(*btn_add, 1, 2, 5, 6, Gtk::FILL, Gtk::FILL, 5, 5);
-       table->attach(*btn_remove, 3, 4, 5, 6, Gtk::FILL, Gtk::FILL, 5, 5);
-       table->attach(*btn_update, 5, 6, 5, 6, Gtk::FILL, Gtk::FILL, 5, 5);
+       vector<string> filter_strings = I18N (_filter_mode_strings);
+       Gtkmm2ext::set_popdown_strings (filter_mode, filter_strings);
+       filter_mode.set_active_text (filter_strings.front());
 
-       table->attach(ascroller, 0, 7, 7, 9);
+       filter_box->pack_start (filter_mode, false, false);
+       filter_box->pack_start (filter_entry, true, true);
+       filter_box->pack_start (filter_button, false, false);
+
+       filter_entry.signal_changed().connect (mem_fun (*this, &PluginSelector::filter_entry_changed));
+       filter_button.signal_clicked().connect (mem_fun (*this, &PluginSelector::filter_button_clicked));
+       filter_mode.signal_changed().connect (mem_fun (*this, &PluginSelector::filter_mode_changed));
+
+       filter_box->show ();
+       filter_mode.show ();
+       filter_entry.show ();
+       filter_button.show ();
+
+       table->attach (*filter_box, 0, 7, 5, 6, FILL|EXPAND, FILL, 5, 5);
+
+       table->attach(*btn_add, 1, 2, 6, 7, FILL, FILL, 5, 5); 
+       table->attach(*btn_remove, 3, 4, 6, 7, FILL, FILL, 5, 5);
+       table->attach(*btn_update, 5, 6, 6, 7, FILL, FILL, 5, 5);
+
+       table->attach(ascroller, 0, 7, 8, 10);
 
        add_button (Stock::CANCEL, RESPONSE_CANCEL);
-       add_button (Stock::CONNECT, RESPONSE_APPLY);
+       add_button (_("Insert Plugin(s)"), RESPONSE_APPLY);
        set_default_response (RESPONSE_APPLY);
        set_response_sensitive (RESPONSE_APPLY, false);
        get_vbox()->pack_start (*table);
 
-       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");
+       plugin_display.set_name("PluginSelectorDisplay");
+       //plugin_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));
+       plugin_display.signal_button_press_event().connect_notify (mem_fun(*this, &PluginSelector::row_clicked));
+       plugin_display.get_selection()->signal_changed().connect (mem_fun(*this, &PluginSelector::display_selection_changed));
+       plugin_display.grab_focus();
        
-#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));
        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
+       refill ();
 }
 
 void
@@ -207,137 +177,141 @@ PluginSelector::set_session (Session* s)
        session = s;
 
        if (session) {
-               session->going_away.connect (bind (mem_fun(*this, &PluginSelector::set_session), static_cast<Session*> (0)));
+               session->GoingAway.connect (bind (mem_fun(*this, &PluginSelector::set_session), static_cast<Session*> (0)));
        }
 }
 
-void
-PluginSelector::_input_refiller (void *arg)
+bool
+PluginSelector::show_this_plugin (const PluginInfoPtr& info, const std::string& filterstr)
 {
-       ((PluginSelector *) arg)->input_refiller ();
-}
+       std::string compstr;
+       std::string mode = filter_mode.get_active_text ();
 
-int compare(const void *left, const void *right)
-{
-  return strcmp(*((char**)left), *((char**)right));
-}
+       if (!filterstr.empty()) {
+               
+               if (mode == _("Name contains")) {
+                       compstr = info->name;
+               } else if (mode == _("Type contains")) {
+                       compstr = info->category;
+               } else if (mode == _("Author contains")) {
+                       compstr = info->creator;
+               } else if (mode == _("Library contains")) {
+                       compstr = info->path;
+               }
+               
+               transform (compstr.begin(), compstr.end(), compstr.begin(), ::toupper);
 
-void
-PluginSelector::input_refiller ()
-{
-       guint row;
-       PluginInfoList &plugs = manager->ladspa_plugin_info ();
-       PluginInfoList::iterator i;
-       char ibuf[16], obuf[16];
-       lmodel->clear();
-
-       // Insert into GTK list
-       for (row = 0, i=plugs.begin(); i != plugs.end(); ++i, ++row) {
-               snprintf (ibuf, sizeof(ibuf)-1, "%d", (*i)->n_inputs);
-               snprintf (obuf, sizeof(obuf)-1, "%d", (*i)->n_outputs);         
+               if (compstr.find (filterstr) != string::npos) {
+                       return true;
+               } else {
+                       return false;
+               }
                
-               Gtk::TreeModel::Row newrow = *(lmodel->append());
-               newrow[lcols.name] = (*i)->name.c_str();
-               newrow[lcols.type] = (*i)->category.c_str();
-               newrow[lcols.ins] = ibuf;
-               newrow[lcols.outs] = obuf;
-               newrow[lcols.plugin] = *i;
        }
 
-       lmodel->set_sort_column (0, Gtk::SORT_ASCENDING);
+       return true;
 }
 
-#ifdef VST_SUPPORT
-
 void
-PluginSelector::_vst_refiller (void *arg)
+PluginSelector::setup_filter_string (string& filterstr)
 {
-       ((PluginSelector *) arg)->vst_refiller ();
-}
+       filterstr = filter_entry.get_text ();
+       transform (filterstr.begin(), filterstr.end(), filterstr.begin(), ::toupper);
+}      
 
 void
-PluginSelector::vst_refiller ()
+PluginSelector::refill ()
 {
-       guint row;
-       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) {
+       std::string filterstr;
 
-               snprintf (ibuf, sizeof(ibuf)-1, "%d", (*i)->n_inputs);
-               snprintf (obuf, sizeof(obuf)-1, "%d", (*i)->n_outputs);         
-               
-               Gtk::TreeModel::Row newrow = *(vmodel->append());
-               newrow[vcols.name] = (*i)->name.c_str();
-               newrow[vcols.ins] = ibuf;
-               newrow[vcols.outs] = obuf;
-               newrow[vcols.plugin] = *i;
-       }
-       vmodel->set_sort_column (0, Gtk::SORT_ASCENDING);
+       plugin_model->clear ();
+
+       setup_filter_string (filterstr);
+
+       ladspa_refiller (filterstr);
+       lv2_refiller (filterstr);
+       vst_refiller (filterstr);
+       au_refiller (filterstr);
 }
 
 void
-PluginSelector::vst_display_selection_changed()
+PluginSelector::refiller (const PluginInfoList& plugs, const::std::string& filterstr, const char* type)
 {
-       if (vst_display.get_selection()->count_selected_rows() != 0) {
-               btn_add->set_sensitive (true);
-       } else {
-               btn_add->set_sensitive (false);
-       }
+       char buf[16];
+
+       for (PluginInfoList::const_iterator i = plugs.begin(); i != plugs.end(); ++i) {
+
+               if (show_this_plugin (*i, filterstr)) {
+
+                       TreeModel::Row newrow = *(plugin_model->append());
+                       newrow[plugin_columns.name] = (*i)->name;
+                       newrow[plugin_columns.type_name] = type;
+                       newrow[plugin_columns.category] = (*i)->category;
 
-       current_selection = PluginInfo::VST;
-}
 
-#endif //VST_SUPPORT
+                       string creator = (*i)->creator;
+                       string::size_type pos = 0;
 
-#ifdef HAVE_COREAUDIO
+                       /* stupid LADSPA creator strings */
+
+                       while (pos < creator.length() && (isalnum (creator[pos]) || isspace (creator[pos]))) ++pos;
+                       creator = creator.substr (0, pos);
+
+                       newrow[plugin_columns.creator] = creator;
+
+                       if ((*i)->n_inputs.n_total() < 0) {
+                               newrow[plugin_columns.audio_ins] = "various";
+                               newrow[plugin_columns.midi_ins] = "various";
+                       } else {
+                               snprintf (buf, sizeof(buf), "%d", (*i)->n_inputs.n_audio());
+                               newrow[plugin_columns.audio_ins] = buf;
+                               snprintf (buf, sizeof(buf), "%d", (*i)->n_inputs.n_midi());
+                               newrow[plugin_columns.midi_ins] = buf;
+                       }
+                       if ((*i)->n_outputs.n_total() < 0) {
+                               newrow[plugin_columns.audio_outs] = "various";
+                               newrow[plugin_columns.midi_outs] = "various";
+                       } else {
+                               snprintf (buf, sizeof(buf), "%d", (*i)->n_outputs.n_audio());           
+                               newrow[plugin_columns.audio_outs] = buf;
+                               snprintf (buf, sizeof(buf), "%d", (*i)->n_outputs.n_midi());            
+                               newrow[plugin_columns.midi_outs] = buf;
+                       }
+
+                       newrow[plugin_columns.plugin] = *i;
+               }
+       }       
+}
 
 void
-PluginSelector::_au_refiller (void *arg)
+PluginSelector::ladspa_refiller (const std::string& filterstr)
 {
-       ((PluginSelector *) arg)->au_refiller ();
+       refiller (manager->ladspa_plugin_info(), filterstr, "LADSPA");
 }
 
 void
-PluginSelector::au_refiller ()
+PluginSelector::lv2_refiller (const std::string& filterstr)
 {
-       guint row;
-       PluginInfoList &plugs = manager->au_plugin_info ();
-       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) {
-
-               snprintf (ibuf, sizeof(ibuf)-1, "%d", (*i)->n_inputs);
-               snprintf (obuf, sizeof(obuf)-1, "%d", (*i)->n_outputs);         
-               
-               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;
-       }
-       aumodel->set_sort_column (0, Gtk::SORT_ASCENDING);
+#ifdef HAVE_SLV2
+       refiller (manager->lv2_plugin_info(), filterstr, "LV2");
+#endif
 }
 
 void
-PluginSelector::au_display_selection_changed()
+PluginSelector::vst_refiller (const std::string& filterstr)
 {
-       if (au_display.get_selection()->count_selected_rows() != 0) {
-               btn_add->set_sensitive (true);
-       } else {
-               btn_add->set_sensitive (false);
-       }
-       
-       current_selection = PluginInfo::AudioUnit;
+#ifdef VST_SUPPORT
+       refiller (manager->vst_plugin_info(), filterstr, "VST");
+#endif
 }
 
-#endif //HAVE_COREAUDIO
+void
+PluginSelector::au_refiller (const std::string& filterstr)
+{
+#ifdef HAVE_AUDIOUNITS
+       refiller (manager->au_plugin_info(), filterstr, "AU");
+#endif
+}
 
 void
 PluginSelector::use_plugin (PluginInfoPtr pi)
@@ -346,7 +320,7 @@ PluginSelector::use_plugin (PluginInfoPtr pi)
                return;
        }
 
-       boost::shared_ptr<Plugin> plugin = manager->load (*session, pi);
+       PluginPtr plugin = pi->load (*session);
 
        if (plugin) {
                PluginCreated (plugin);
@@ -358,34 +332,12 @@ PluginSelector::btn_add_clicked()
 {
        std::string name;
        PluginInfoPtr pi;
-       Gtk::TreeModel::Row newrow = *(amodel->append());
-       
-       Gtk::TreeModel::Row row;
-
-       switch (current_selection) {
-               case PluginInfo::LADSPA:
-                       row = *(ladspa_display.get_selection()->get_selected());
-                       name = row[lcols.name];
-                       pi = row[lcols.plugin];
-                       break;
-               case PluginInfo::VST:
-#ifdef VST_SUPPORT
-                       row = *(vst_display.get_selection()->get_selected());
-                       name = row[vcols.name];
-                       pi = row[vcols.plugin];
-#endif
-                       break;
-               case PluginInfo::AudioUnit:
-#ifdef HAVE_COREAUDIO
-                       row = *(au_display.get_selection()->get_selected());
-                       name = row[aucols.name];
-                       pi = row[aucols.plugin];
-#endif
-                       break;
-               default:
-                       error << "Programming error.  Unknown plugin selected." << endmsg;
-                       return;
-       }
+       TreeModel::Row newrow = *(amodel->append());
+       TreeModel::Row row;
+
+       row = *(plugin_display.get_selection()->get_selected());
+       name = row[plugin_columns.name];
+       pi = row[plugin_columns.plugin];
 
        newrow[acols.text] = name;
        newrow[acols.plugin] = pi;
@@ -398,7 +350,7 @@ PluginSelector::btn_add_clicked()
 void
 PluginSelector::btn_remove_clicked()
 {
-       Gtk::TreeModel::iterator iter = added_list.get_selection()->get_selected();
+       TreeModel::iterator iter = added_list.get_selection()->get_selected();
        
        amodel->erase(iter);
        if (amodel->children().empty()) {
@@ -410,35 +362,27 @@ void
 PluginSelector::btn_update_clicked()
 {
        manager->refresh ();
-       input_refiller ();
-#ifdef VST_SUPPORT
-       vst_refiller ();
-#endif 
-#ifdef HAVE_COREAUDIO
-       au_refiller ();
-#endif
+       refill();
 }
 
 void
-PluginSelector::ladspa_display_selection_changed()
+PluginSelector::display_selection_changed()
 {
-       if (ladspa_display.get_selection()->count_selected_rows() != 0) {
+       if (plugin_display.get_selection()->count_selected_rows() != 0) {
                btn_add->set_sensitive (true);
        } else {
                btn_add->set_sensitive (false);
        }
-       
-       current_selection = PluginInfo::LADSPA;
 }
 
 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);
-  }
+       if (added_list.get_selection()->count_selected_rows() != 0) {
+               btn_remove->set_sensitive (true);
+       } else {
+               btn_remove->set_sensitive (false);
+       }
 }
 
 int
@@ -452,7 +396,8 @@ PluginSelector::run ()
        switch (r) {
        case RESPONSE_APPLY:
                for (i = amodel->children().begin(); i != amodel->children().end(); ++i) {
-                       use_plugin ((*i)[acols.plugin]);
+                       PluginInfoPtr pp = (*i)[acols.plugin];
+                       use_plugin (pp);
                }
                break;
 
@@ -471,3 +416,28 @@ PluginSelector::cleanup ()
        hide();
        amodel->clear();
 }
+
+void
+PluginSelector::filter_button_clicked ()
+{
+       filter_entry.set_text ("");
+}
+
+void
+PluginSelector::filter_entry_changed ()
+{
+       refill ();
+}
+
+void 
+PluginSelector::filter_mode_changed ()
+{
+       refill ();
+}
+
+void
+PluginSelector::on_show ()
+{
+       ArdourDialog::on_show ();
+       filter_entry.grab_focus ();
+}