ardour/gtk2_ardour/plugin_selector.cc
Paul Davis 41c0847c57 extend filtering to VST + AU, tweak details, add filter-by-creator and by library
git-svn-id: svn://localhost/ardour2/trunk@2199 d708f5d6-7413-0410-9779-e7cbd77b26cf
2007-07-31 16:03:35 +00:00

607 lines
15 KiB
C++

/*
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
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
*/
#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>
#include "ardour_ui.h"
#include "plugin_selector.h"
#include "gui_thread.h"
#include "i18n.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),
filter_button (Stock::CLEAR)
{
set_position (Gtk::WIN_POS_MOUSE);
set_name ("PluginSelectorWindow");
add_events (Gdk::KEY_PRESS_MASK|Gdk::KEY_RELEASE_MASK);
manager = mgr;
session = 0;
current_selection = ARDOUR::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_headers_clickable (true);
ladspa_display.set_reorderable (false);
lscroller.set_border_width(10);
lscroller.set_policy(Gtk::POLICY_AUTOMATIC, Gtk::POLICY_AUTOMATIC);
lscroller.add(ladspa_display);
amodel = Gtk::ListStore::create(acols);
added_list.set_model (amodel);
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_headers_clickable (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);
column->set_sort_column(i);
}
#endif
#ifdef HAVE_AUDIOUNIT
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_headers_clickable (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);
btn_add = manage(new Gtk::Button(Stock::ADD));
ARDOUR_UI::instance()->tooltips().set_tip(*btn_add, _("Add a plugin to the effect list"));
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"));
btn_add->set_name("PluginSelectorButton");
btn_remove->set_name("PluginSelectorButton");
Gtk::Table* table = manage(new Gtk::Table(7, 11));
table->set_size_request(750, 500);
table->attach(notebook, 0, 7, 0, 5);
HBox* filter_box = manage (new HBox);
vector<string> filter_strings = I18N (_filter_mode_strings);
Gtkmm2ext::set_popdown_strings (filter_mode, filter_strings);
filter_mode.set_active_text (filter_strings.front());
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);
set_default_response (RESPONSE_APPLY);
set_response_sensitive (RESPONSE_APPLY, false);
get_vbox()->pack_start (*table);
// Notebook tab order must be the same in here as in set_correct_focus()
using namespace 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_AUDIOUNIT
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));
ladspa_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_AUDIOUNIT
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));
ladspa_refiller ();
#ifdef VST_SUPPORT
vst_refiller ();
#endif
#ifdef HAVE_AUDIOUNIT
au_refiller ();
#endif
signal_show().connect (mem_fun (*this, &PluginSelector::set_correct_focus));
}
/**
* Makes sure keyboard focus is always in the plugin list
* of the selected notebook tab.
**/
void
PluginSelector::set_correct_focus()
{
int cp = notebook.get_current_page();
if (cp == 0) {
ladspa_display.grab_focus();
return;
}
#ifdef VST_SUPPORT
if (Config->get_use_vst()) {
cp--;
if (cp == 0) {
vst_display.grab_focus();
return;
}
}
#endif
#ifdef HAVE_AUDIOUNIT
cp--;
if (cp == 0) {
au_display.grab_focus();
return;
}
#endif
}
void
PluginSelector::row_clicked(GdkEventButton* event)
{
if (event->type == GDK_2BUTTON_PRESS)
btn_add_clicked();
}
void
PluginSelector::set_session (Session* s)
{
ENSURE_GUI_THREAD(bind (mem_fun(*this, &PluginSelector::set_session), s));
session = s;
if (session) {
session->GoingAway.connect (bind (mem_fun(*this, &PluginSelector::set_session), static_cast<Session*> (0)));
}
}
bool
PluginSelector::show_this_plugin (PluginInfoPtr& info, const std::string& filterstr)
{
std::string compstr;
std::string mode = filter_mode.get_active_text ();
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);
if (compstr.find (filterstr) != string::npos) {
return true;
} else {
return false;
}
}
return true;
}
void
PluginSelector::setup_filter_string (string& filterstr)
{
filterstr = filter_entry.get_text ();
transform (filterstr.begin(), filterstr.end(), filterstr.begin(), ::toupper);
}
void
PluginSelector::ladspa_refiller ()
{
guint row;
PluginInfoList &plugs = manager->ladspa_plugin_info ();
PluginInfoList::iterator i;
char ibuf[16], obuf[16];
lmodel->clear();
std::string filterstr;
setup_filter_string (filterstr);
for (row = 0, i=plugs.begin(); i != plugs.end(); ++i, ++row) {
if (show_this_plugin (*i, filterstr)) {
snprintf (ibuf, sizeof(ibuf)-1, "%u", (*i)->n_inputs.n_total());
snprintf (obuf, sizeof(obuf)-1, "%u", (*i)->n_outputs.n_total());
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, SORT_ASCENDING);
}
#ifdef VST_SUPPORT
void
PluginSelector::vst_refiller ()
{
guint row;
PluginInfoList &plugs = manager->vst_plugin_info ();
PluginInfoList::iterator i;
char ibuf[16], obuf[16];
vmodel->clear();
std::string filterstr;
setup_filter_string (filterstr);
for (row = 0, i=plugs.begin(); i != plugs.end(); ++i, ++row) {
if (show_this_plugin (*i, filterstr)) {
snprintf (ibuf, sizeof(ibuf)-1, "%d", (*i)->n_inputs);
snprintf (obuf, sizeof(obuf)-1, "%d", (*i)->n_outputs);
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, 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 = ARDOUR::VST;
}
#endif //VST_SUPPORT
#ifdef HAVE_AUDIOUNIT
void
PluginSelector::au_refiller ()
{
guint row;
PluginInfoList plugs (AUPluginInfo::discover ());
PluginInfoList::iterator i;
char ibuf[16], obuf[16];
aumodel->clear();
std::string filterstr;
setup_filter_string (filterstr);
for (row = 0, i=plugs.begin(); i != plugs.end(); ++i, ++row) {
if (show_this_plugin (*i, filterstr)) {
snprintf (ibuf, sizeof(ibuf)-1, "%d", (*i)->n_inputs);
snprintf (obuf, sizeof(obuf)-1, "%d", (*i)->n_outputs);
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, SORT_ASCENDING);
}
void
PluginSelector::au_display_selection_changed()
{
if (au_display.get_selection()->count_selected_rows() != 0) {
btn_add->set_sensitive (true);
} else {
btn_add->set_sensitive (false);
}
current_selection = ARDOUR::AudioUnit;
}
#endif //HAVE_AUDIOUNIT
void
PluginSelector::use_plugin (PluginInfoPtr pi)
{
if (session == 0) {
return;
}
PluginPtr plugin = pi->load (*session);
if (plugin) {
PluginCreated (plugin);
}
}
void
PluginSelector::btn_add_clicked()
{
std::string name;
PluginInfoPtr pi;
TreeModel::Row newrow = *(amodel->append());
TreeModel::Row row;
switch (current_selection) {
case ARDOUR::LADSPA:
row = *(ladspa_display.get_selection()->get_selected());
name = row[lcols.name];
pi = row[lcols.plugin];
break;
case ARDOUR::VST:
#ifdef VST_SUPPORT
row = *(vst_display.get_selection()->get_selected());
name = row[vcols.name];
pi = row[vcols.plugin];
#endif
break;
case ARDOUR::AudioUnit:
#ifdef HAVE_AUDIOUNIT
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;
}
newrow[acols.text] = name;
newrow[acols.plugin] = pi;
if (!amodel->children().empty()) {
set_response_sensitive (RESPONSE_APPLY, true);
}
}
void
PluginSelector::btn_remove_clicked()
{
TreeModel::iterator iter = added_list.get_selection()->get_selected();
amodel->erase(iter);
if (amodel->children().empty()) {
set_response_sensitive (RESPONSE_APPLY, false);
}
}
void
PluginSelector::btn_update_clicked()
{
manager->refresh ();
refill();
}
void
PluginSelector::refill()
{
ladspa_refiller ();
#ifdef VST_SUPPORT
vst_refiller ();
#endif
#ifdef HAVE_AUDIOUNIT
au_refiller ();
#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);
}
current_selection = ARDOUR::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);
}
}
int
PluginSelector::run ()
{
ResponseType r;
TreeModel::Children::iterator i;
r = (ResponseType) Dialog::run ();
switch (r) {
case RESPONSE_APPLY:
for (i = amodel->children().begin(); i != amodel->children().end(); ++i) {
use_plugin ((*i)[acols.plugin]);
}
break;
default:
break;
}
cleanup ();
return (int) r;
}
void
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 ();
}