375 lines
10 KiB
C++
375 lines
10 KiB
C++
/*
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Copyright (C) 2000 Paul Davis
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 2 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program; if not, write to the Free Software
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Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
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*/
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#include <cstdio>
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#include <lrdf.h>
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#include <gtkmm/table.h>
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#include <gtkmm/stock.h>
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#include <gtkmm/button.h>
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#include <gtkmm/notebook.h>
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#include <ardour/plugin_manager.h>
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#include <ardour/plugin.h>
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#include <ardour/configuration.h>
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#include "ardour_ui.h"
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#include "plugin_selector.h"
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#include "gui_thread.h"
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#include "i18n.h"
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using namespace ARDOUR;
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using namespace Gtk;
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PluginSelector::PluginSelector (PluginManager *mgr)
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: ArdourDialog (_("ardour: plugins"), true, false)
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{
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set_position (Gtk::WIN_POS_MOUSE);
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set_name ("PluginSelectorWindow");
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add_events (Gdk::KEY_PRESS_MASK|Gdk::KEY_RELEASE_MASK);
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manager = mgr;
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session = 0;
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o_selected_plug = -1;
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i_selected_plug = 0;
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lmodel = Gtk::ListStore::create(lcols);
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ladspa_display.set_model (lmodel);
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ladspa_display.append_column (_("Available LADSPA Plugins"), lcols.name);
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ladspa_display.append_column (_("Type"), lcols.type);
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ladspa_display.append_column (_("# Inputs"),lcols.ins);
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ladspa_display.append_column (_("# Outputs"), lcols.outs);
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ladspa_display.set_headers_visible (true);
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ladspa_display.set_reorderable (false);
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lscroller.set_border_width(10);
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lscroller.set_policy(Gtk::POLICY_AUTOMATIC, Gtk::POLICY_AUTOMATIC);
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lscroller.add(ladspa_display);
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amodel = Gtk::ListStore::create(acols);
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added_list.set_model (amodel);
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added_list.append_column (_("Plugins to be Connected to Insert"), acols.text);
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added_list.set_headers_visible (true);
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added_list.set_reorderable (false);
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for (int i = 0; i <=3; i++) {
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Gtk::TreeView::Column* column = ladspa_display.get_column(i);
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column->set_sort_column(i);
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}
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#ifdef VST_SUPPORT
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vmodel = ListStore::create(vcols);
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vst_display.set_model (vmodel);
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vst_display.append_column (_("Available plugins"), vcols.name);
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vst_display.append_column (_("# Inputs"), vcols.ins);
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vst_display.append_column (_("# Outputs"), vcols.outs);
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vst_display.set_headers_visible (true);
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vst_display.set_reorderable (false);
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vscroller.set_border_width(10);
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vscroller.set_policy(Gtk::POLICY_AUTOMATIC, Gtk::POLICY_AUTOMATIC);
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vscroller.add(vst_display);
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for (int i = 0; i <=2; i++) {
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Gtk::TreeView::Column* column = vst_display.get_column(i);
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column->set_sort_column(i);
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}
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#endif
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ascroller.set_border_width(10);
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ascroller.set_policy(Gtk::POLICY_AUTOMATIC, Gtk::POLICY_AUTOMATIC);
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ascroller.add(added_list);
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btn_add = manage(new Gtk::Button(Stock::ADD));
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ARDOUR_UI::instance()->tooltips().set_tip(*btn_add, _("Add a plugin to the effect list"));
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btn_add->set_sensitive (false);
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btn_remove = manage(new Gtk::Button(Stock::REMOVE));
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btn_remove->set_sensitive (false);
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ARDOUR_UI::instance()->tooltips().set_tip(*btn_remove, _("Remove a plugin from the effect list"));
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Gtk::Button *btn_update = manage(new Gtk::Button(Stock::REFRESH));
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ARDOUR_UI::instance()->tooltips().set_tip(*btn_update, _("Update available plugins"));
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btn_add->set_name("PluginSelectorButton");
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btn_remove->set_name("PluginSelectorButton");
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Gtk::Table* table = manage(new Gtk::Table(7, 10));
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table->set_size_request(750, 500);
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table->attach(notebook, 0, 7, 0, 5);
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table->attach(*btn_add, 1, 2, 5, 6, Gtk::FILL, Gtk::FILL, 5, 5);
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table->attach(*btn_remove, 3, 4, 5, 6, Gtk::FILL, Gtk::FILL, 5, 5);
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table->attach(*btn_update, 5, 6, 5, 6, Gtk::FILL, Gtk::FILL, 5, 5);
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table->attach(ascroller, 0, 7, 7, 9);
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add_button (Stock::CANCEL, RESPONSE_CANCEL);
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add_button (Stock::CONNECT, RESPONSE_APPLY);
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set_default_response (RESPONSE_APPLY);
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set_response_sensitive (RESPONSE_APPLY, false);
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get_vbox()->pack_start (*table);
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using namespace Gtk::Notebook_Helpers;
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notebook.pages().push_back (TabElem (lscroller, _("LADSPA")));
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#ifdef VST_SUPPORT
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if (Config->get_use_vst()) {
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notebook.pages().push_back (TabElem (vscroller, _("VST")));
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}
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#endif
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table->set_name("PluginSelectorTable");
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ladspa_display.set_name("PluginSelectorDisplay");
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//ladspa_display.set_name("PluginSelectorList");
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added_list.set_name("PluginSelectorList");
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ladspa_display.signal_button_press_event().connect_notify (mem_fun(*this, &PluginSelector::row_clicked));
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#ifdef VST_SUPPORT
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if (Config->get_use_vst()) {
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vst_display.signal_button_press_event().connect_notify (mem_fun(*this, &PluginSelector::row_clicked));
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vst_display.get_selection()->signal_changed().connect (mem_fun(*this, &PluginSelector::vst_display_selection_changed));
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}
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#endif
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btn_update->signal_clicked().connect (mem_fun(*this, &PluginSelector::btn_update_clicked));
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btn_add->signal_clicked().connect(mem_fun(*this, &PluginSelector::btn_add_clicked));
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btn_remove->signal_clicked().connect(mem_fun(*this, &PluginSelector::btn_remove_clicked));
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ladspa_display.get_selection()->signal_changed().connect (mem_fun(*this, &PluginSelector::ladspa_display_selection_changed));
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added_list.get_selection()->signal_changed().connect (mem_fun(*this, &PluginSelector::added_list_selection_changed));
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input_refiller ();
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}
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void
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PluginSelector::row_clicked(GdkEventButton* event)
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{
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if (event->type == GDK_2BUTTON_PRESS)
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btn_add_clicked();
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}
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void
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PluginSelector::set_session (Session* s)
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{
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ENSURE_GUI_THREAD(bind (mem_fun(*this, &PluginSelector::set_session), s));
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session = s;
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if (session) {
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session->going_away.connect (bind (mem_fun(*this, &PluginSelector::set_session), static_cast<Session*> (0)));
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}
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}
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void
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PluginSelector::_input_refiller (void *arg)
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{
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((PluginSelector *) arg)->input_refiller ();
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}
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int compare(const void *left, const void *right)
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{
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return strcmp(*((char**)left), *((char**)right));
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}
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void
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PluginSelector::input_refiller ()
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{
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guint row;
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list<PluginInfo *> &plugs = manager->ladspa_plugin_info ();
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list<PluginInfo *>::iterator i;
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char ibuf[16], obuf[16];
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lmodel->clear();
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#ifdef VST_SUPPORT
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vmodel->clear();
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#endif
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// Insert into GTK list
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for (row = 0, i=plugs.begin(); i != plugs.end(); ++i, ++row) {
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snprintf (ibuf, sizeof(ibuf)-1, "%d", (*i)->n_inputs);
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snprintf (obuf, sizeof(obuf)-1, "%d", (*i)->n_outputs);
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Gtk::TreeModel::Row newrow = *(lmodel->append());
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newrow[lcols.name] = (*i)->name.c_str();
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newrow[lcols.type] = (*i)->category.c_str();
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newrow[lcols.ins] = ibuf;
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newrow[lcols.outs] = obuf;
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newrow[lcols.plugin] = *i;
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}
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lmodel->set_sort_column (0, Gtk::SORT_ASCENDING);
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}
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#ifdef VST_SUPPORT
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void
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PluginSelector::_vst_refiller (void *arg)
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{
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((PluginSelector *) arg)->vst_refiller ();
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}
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void
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PluginSelector::vst_refiller ()
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{
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guint row;
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list<PluginInfo *> &plugs = manager->vst_plugin_info ();
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list<PluginInfo *>::iterator i;
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char ibuf[16], obuf[16];
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// Insert into GTK list
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for (row = 0, i=plugs.begin(); i != plugs.end(); ++i, ++row) {
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snprintf (ibuf, sizeof(ibuf)-1, "%d", (*i)->n_inputs);
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snprintf (obuf, sizeof(obuf)-1, "%d", (*i)->n_outputs);
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Gtk::TreeModel::Row newrow = *(vmodel->append());
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newrow[vcols.name] = (*i)->name.c_str();
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newrow[vcols.ins] = ibuf;
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newrow[vcols.outs] = obuf;
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newrow[vcols.plugin] = *i;
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}
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vmodel->set_sort_column (0, Gtk::SORT_ASCENDING);
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}
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#endif
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void
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PluginSelector::use_plugin (PluginInfo* pi)
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{
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list<PluginInfo *>::iterator i;
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if (pi == 0 || session == 0) {
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return;
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}
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Plugin *plugin = manager->load (*session, pi);
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if (plugin) {
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PluginCreated (plugin);
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}
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}
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void
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PluginSelector::btn_add_clicked()
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{
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bool vst = notebook.get_current_page(); // 0 = LADSPA, 1 = VST
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std::string name;
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ARDOUR::PluginInfo *pi;
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Gtk::TreeModel::Row newrow = *(amodel->append());
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if (vst) {
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#ifdef VST_SUPPORT
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Gtk::TreeModel::Row row = *(vst_display.get_selection()->get_selected());
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name = row[vcols.name];
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pi = row[vcols.plugin];
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added_plugins.push_back (row[vcols.plugin]);
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#endif
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} else {
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Gtk::TreeModel::Row row = *(ladspa_display.get_selection()->get_selected());
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name = row[lcols.name];
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pi = row[lcols.plugin];
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added_plugins.push_back (row[lcols.plugin]);
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}
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newrow[acols.text] = name;
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newrow[acols.plugin] = pi;
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if (!amodel->children().empty()) {
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set_response_sensitive (RESPONSE_APPLY, true);
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}
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}
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void
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PluginSelector::btn_remove_clicked()
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{
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list<PluginInfo*>::iterator i;
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Gtk::TreeModel::iterator iter = added_list.get_selection()->get_selected();
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for (i = added_plugins.begin(); (*i) != (*iter)[acols.plugin]; ++i);
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added_plugins.erase(i);
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amodel->erase(iter);
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if (amodel->children().empty()) {
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set_response_sensitive (RESPONSE_APPLY, false);
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}
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}
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void
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PluginSelector::btn_update_clicked()
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{
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manager->refresh ();
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input_refiller ();
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}
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#ifdef VST_SUPPORT
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void
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PluginSelector::vst_display_selection_changed()
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{
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if (vst_display.get_selection()->count_selected_rows() != 0) {
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btn_add->set_sensitive (true);
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} else {
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btn_add->set_sensitive (false);
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}
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}
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#endif
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void
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PluginSelector::ladspa_display_selection_changed()
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{
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if (ladspa_display.get_selection()->count_selected_rows() != 0) {
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btn_add->set_sensitive (true);
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} else {
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btn_add->set_sensitive (false);
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}
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}
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void
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PluginSelector::added_list_selection_changed()
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{
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if (added_list.get_selection()->count_selected_rows() != 0) {
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btn_remove->set_sensitive (true);
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} else {
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btn_remove->set_sensitive (false);
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}
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}
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int
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PluginSelector::run ()
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{
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ResponseType r;
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list<PluginInfo*>::iterator i;
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r = (ResponseType) Dialog::run ();
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switch (r) {
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case RESPONSE_APPLY:
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for (i = added_plugins.begin(); i != added_plugins.end(); ++i){
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use_plugin (*i);
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}
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break;
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default:
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break;
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}
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cleanup ();
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return (int) r;
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}
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void
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PluginSelector::cleanup ()
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{
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hide();
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added_plugins.clear();
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amodel->clear();
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}
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