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livetrax/gtk2_ardour/script_selector.cc
Robin Gareus 4050ca5633
Update GPL boilerplate and (C)
Copyright-holder and year information is extracted from git log.

git history begins in 2005. So (C) from 1998..2005 is lost. Also some
(C) assignment of commits where the committer didn't use --author.
2019-08-03 15:53:15 +02:00

309 lines
8.2 KiB
C++

/*
* Copyright (C) 2016-2018 Robin Gareus <robin@gareus.org>
*
* 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.,
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
*/
#include <gtkmm/frame.h>
#include <gtkmm/stock.h>
#include <gtkmm/table.h>
#include "gtkmm2ext/utils.h"
#include "script_selector.h"
#include "pbd/i18n.h"
using namespace std;
using namespace Gtk;
using namespace ARDOUR;
ScriptSelector::ScriptSelector (std::string title, LuaScriptInfo::ScriptType type)
: ArdourDialog (title)
, _type_label ("<b>Type:</b>", Gtk::ALIGN_END, Gtk::ALIGN_CENTER)
, _type ("", Gtk::ALIGN_START, Gtk::ALIGN_CENTER)
, _author_label ("<b>Author:</b>", Gtk::ALIGN_END, Gtk::ALIGN_CENTER)
, _author ("", Gtk::ALIGN_START, Gtk::ALIGN_CENTER)
, _description ("", Gtk::ALIGN_START, Gtk::ALIGN_START)
, _scripts (LuaScripting::instance ().scripts (type))
, _script_type (type)
{
Table* t = manage (new Table (3, 2));
t->set_spacings (6);
int ty = 0;
_type_label.set_use_markup ();
t->attach (_type_label, 0, 1, ty, ty+1, FILL|EXPAND, SHRINK);
t->attach (_type, 1, 2, ty, ty+1, FILL|EXPAND, SHRINK);
++ty;
_author_label.set_use_markup ();
t->attach (_author_label, 0, 1, ty, ty+1, FILL|EXPAND, SHRINK);
t->attach (_author, 1, 2, ty, ty+1, FILL|EXPAND, SHRINK);
++ty;
Frame* f = manage(new Frame (_("Description")));
f->add (_description);
t->attach (*f, 0, 2, ty, ty+1);
++ty;
_description.set_padding (5, 5);
_description.set_line_wrap();
get_vbox()->set_spacing (6);
get_vbox()->pack_start (_script_combo, false, false);
get_vbox()->pack_start (*t, true, true);
Button *r = Gtk::manage (new Gtk::Button (Stock::REFRESH));
r->signal_clicked().connect (sigc::mem_fun (*this, &ScriptSelector::refresh));
get_action_area()->pack_start(*r);
add_button (Stock::CANCEL, RESPONSE_CANCEL);
_add = add_button (Stock::ADD, RESPONSE_ACCEPT);
set_default_response (RESPONSE_ACCEPT);
_add->set_sensitive (false);
_combocon = _script_combo.signal_changed().connect (sigc::mem_fun (*this, &ScriptSelector::script_combo_changed));
setup_list ();
show_all ();
script_combo_changed();
}
bool
ScriptSelector::script_separator (const Glib::RefPtr<Gtk::TreeModel> &, const Gtk::TreeModel::iterator &i)
{
_script_combo.set_active (i);
return _script_combo.get_active_text () == "--separator--";
}
void
ScriptSelector::setup_list ()
{
_combocon.block();
vector<string> script_names;
for (LuaScriptList::const_iterator s = _scripts.begin(); s != _scripts.end(); ++s) {
if ((*s)->name != "Shortcut" || _script_type != LuaScriptInfo::EditorAction) {
script_names.push_back ((*s)->name);
}
}
_script_combo.clear();
_script_combo.set_row_separator_func (sigc::mem_fun (*this, &ScriptSelector::script_separator));
if (_script_type == LuaScriptInfo::EditorAction) {
_script_combo.append_text ("Shortcut");
_script_combo.append_text ("--separator--");
}
vector<string>::const_iterator i;
for (i = script_names.begin(); i != script_names.end(); ++i) {
_script_combo.append_text (*i);
}
_script_combo.set_active(0);
script_combo_changed ();
_combocon.unblock();
}
void
ScriptSelector::script_combo_changed ()
{
std::string nm = _script_combo.get_active_text();
for (LuaScriptList::const_iterator s = _scripts.begin(); s != _scripts.end(); ++s) {
if ((*s)->name == nm) {
_script = (*s);
}
}
if (_script) {
if (_script->name == "Shortcut") {
_type.hide();
_type_label.hide();
_author.hide();
_author_label.hide();
_description.set_text (_script->description);
} else {
_type.show();
_type_label.show();
_author.show();
_author_label.show();
_type.set_text(LuaScriptInfo::type2str (_script->type));
_author.set_text (_script->author);
_description.set_text (_script->description);
}
_add->set_sensitive (Glib::file_test(_script->path, Glib::FILE_TEST_EXISTS));
}
}
void
ScriptSelector::refresh ()
{
LuaScripting::instance ().refresh ();
_script.reset ();
_scripts = LuaScripting::instance ().scripts (_script_type);
setup_list ();
}
///////////////////////////////////////////////////////////////////////////////
SessionScriptManager::SessionScriptManager (std::string title, const std::vector<std::string> &names)
: ArdourDialog (title)
{
assert (names.size() > 0);
Gtkmm2ext::set_popdown_strings (_names_combo, names);
_names_combo.set_active(0);
Gtk::Label* l;
l = manage (new Label (_("Select Script to unload")));
get_vbox()->set_spacing (6);
get_vbox()->pack_start (*l, false, false);
get_vbox()->pack_start (_names_combo, false, false);
add_button (Stock::CANCEL, RESPONSE_CANCEL);
add_button (Stock::REMOVE, RESPONSE_ACCEPT);
set_default_response (RESPONSE_CANCEL);
show_all ();
}
///////////////////////////////////////////////////////////////////////////////
ScriptParameterDialog::ScriptParameterDialog (std::string title,
const LuaScriptInfoPtr& spi,
const std::vector<std::string> &names,
LuaScriptParamList& lsp)
: ArdourDialog (title)
, _existing_names (names)
, _lsp (lsp)
{
Gtk::Label* l;
Table* t = manage (new Table (4, 3));
t->set_spacings (6);
_name_entry.set_text (spi->name);
for (size_t i = 0; i < _lsp.size(); ++i) {
if (_lsp[i]->preseeded && _lsp[i]->name == "x-script-name" && !_lsp[i]->value.empty ()) {
_name_entry.set_text (_lsp[i]->value);
}
}
_name_entry.signal_changed().connect (sigc::mem_fun (*this, &ScriptParameterDialog::update_sensitivity));
int ty = 0;
l = manage (new Label (_("<b>Name:</b>"), Gtk::ALIGN_END, Gtk::ALIGN_CENTER, false));
l->set_use_markup ();
t->attach (*l, 0, 1, ty, ty+1);
t->attach (_name_entry, 1, 2, ty, ty+1);
++ty;
if (_lsp.size () > 0) {
l = manage (new Label (_("<b>Instance Parameters</b>"), Gtk::ALIGN_LEFT, Gtk::ALIGN_CENTER, false));
l->set_use_markup ();
t->attach (*l, 0, 2, ty, ty+1);
++ty;
}
for (size_t i = 0; i < _lsp.size (); ++i) {
Entry* e = manage (new Entry());
if (_lsp[i]->optional) {
CheckButton* c = manage (new CheckButton (_lsp[i]->title));
c->set_active (!_lsp[i]->dflt.empty());
c->signal_toggled().connect (sigc::bind (sigc::mem_fun (*this, &ScriptParameterDialog::active_changed), i, c, e));
t->attach (*c, 0, 1, ty, ty+1);
} else {
Label* l = manage (new Label (_lsp[i]->title, Gtk::ALIGN_LEFT));
t->attach (*l, 0, 1, ty, ty+1);
}
e->set_text (_lsp[i]->dflt);
e->set_sensitive (!_lsp[i]->dflt.empty());
e->signal_changed().connect (sigc::bind (sigc::mem_fun (*this, &ScriptParameterDialog::value_changed), i, e));
t->attach (*e, 1, 2, ty, ty+1);
++ty;
}
add_button (Stock::CANCEL, RESPONSE_CANCEL);
_add = add_button (Stock::ADD, RESPONSE_ACCEPT);
set_default_response (RESPONSE_ACCEPT);
get_vbox()->pack_start (*t, true, true);
show_all ();
update_sensitivity ();
}
bool
ScriptParameterDialog::need_interation () const
{
if (!parameters_ok ()) {
return true;
}
for (size_t i = 0; i < _lsp.size(); ++i) {
if (!_lsp[i]->optional && !_lsp[i]->preseeded) {
return true;
}
}
return false;
}
bool
ScriptParameterDialog::parameters_ok () const
{
std::string n = _name_entry.get_text ();
if (n.empty() || std::find (_existing_names.begin(), _existing_names.end(), n) != _existing_names.end()) {
return false;
}
for (size_t i = 0; i < _lsp.size(); ++i) {
if (!_lsp[i]->optional && _lsp[i]->value.empty()) {
return false;
}
}
return true;
}
void
ScriptParameterDialog::update_sensitivity ()
{
_add->set_sensitive (parameters_ok ());
}
void
ScriptParameterDialog::active_changed (int i, Gtk::CheckButton* c, Gtk::Entry* e)
{
bool en = c->get_active ();
_lsp[i]->is_set = en;
e->set_sensitive (en);
}
void
ScriptParameterDialog::value_changed (int i, Gtk::Entry* e)
{
_lsp[i]->value = e->get_text ();
}