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livetrax/gtk2_ardour/plugin_window_proxy.cc

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/*
* Copyright (C) 2022 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 "ardour/plug_insert_base.h"
#include "ardour/plugin_manager.h"
#include "gui_thread.h"
#include "plugin_ui.h"
#include "plugin_window_proxy.h"
#include "pbd/i18n.h"
using namespace ARDOUR;
using namespace Gtk;
using namespace Gtkmm2ext;
PluginWindowProxy::PluginWindowProxy (std::string const& name, std::string const& title, std::weak_ptr<PlugInsertBase> plugin)
: WM::ProxyBase (name, std::string ())
, _pib (plugin)
, _title (title)
, _is_custom (true)
, _want_custom (true)
{
std::shared_ptr<PlugInsertBase> p = _pib.lock ();
if (!p) {
return;
}
p->DropReferences.connect (*this, MISSING_INVALIDATOR, boost::bind (&PluginWindowProxy::plugin_going_away, this), gui_context ());
}
PluginWindowProxy::~PluginWindowProxy ()
{
_window = 0;
}
Gtk::Window*
PluginWindowProxy::get (bool create)
{
std::shared_ptr<PlugInsertBase> p = _pib.lock ();
if (!p) {
return 0;
}
if (_window && (_is_custom != _want_custom)) {
set_state_mask (WindowProxy::StateMask (state_mask () & ~WindowProxy::Size));
drop_window ();
}
if (!_window) {
if (!create) {
return 0;
}
_is_custom = _want_custom;
_window = new PluginUIWindow (p, false, _is_custom);
if (_window) {
_window->set_title (generate_processor_title (p));
setup ();
_window->show_all ();
}
}
return _window;
}
void
PluginWindowProxy::show_the_right_window ()
{
if (_window && (_is_custom != _want_custom)) {
set_state_mask (WindowProxy::StateMask (state_mask () & ~WindowProxy::Size));
drop_window ();
}
if (_window) {
_window->unset_transient_for ();
}
toggle ();
}
int
PluginWindowProxy::set_state (const XMLNode& node, int)
{
XMLNodeList children = node.children ();
XMLNodeList::const_iterator i = children.begin ();
while (i != children.end ()) {
std::string name;
if ((*i)->name () == X_("Window") && (*i)->get_property (X_("name"), name) && name == _name) {
break;
}
++i;
}
if (i != children.end ()) {
(*i)->get_property (X_("custom-ui"), _want_custom);
}
return ProxyBase::set_state (node, 0);
}
XMLNode&
PluginWindowProxy::get_state () const
{
XMLNode* node;
node = &ProxyBase::get_state ();
node->set_property (X_("custom-ui"), _is_custom);
return *node;
}
void
PluginWindowProxy::plugin_going_away ()
{
delete _window;
_window = 0;
WM::Manager::instance ().remove (this);
drop_connections ();
delete this;
}
std::string
PluginWindowProxy::generate_processor_title (std::shared_ptr<PlugInsertBase> p)
{
std::string maker = p->plugin()->maker() ? p->plugin()->maker() : "";
std::string::size_type email_pos;
if ((email_pos = maker.find_first_of ('<')) != std::string::npos) {
maker = maker.substr (0, email_pos - 1);
}
if (maker.length() > 32) {
maker = maker.substr (0, 32);
maker += " ...";
}
std::string type = PluginManager::plugin_type_name (p->type ());
auto so = std::dynamic_pointer_cast<SessionObject> (p);
assert (so);
return string_compose(_("%1: %2 (by %3) [%4]"), _title, so->name(), maker, type);
}