From 93850c202de8b073a1ce1dd8bd246d407bce4e2f Mon Sep 17 00:00:00 2001 From: David Robillard Date: Tue, 30 Sep 2008 16:50:21 +0000 Subject: Flatten ingen source directory heirarchy a bit. git-svn-id: http://svn.drobilla.net/lad/trunk/ingen@1551 a436a847-0d15-0410-975c-d299462d15a1 --- src/gui/ControlPanel.cpp | 269 +++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 269 insertions(+) create mode 100644 src/gui/ControlPanel.cpp (limited to 'src/gui/ControlPanel.cpp') diff --git a/src/gui/ControlPanel.cpp b/src/gui/ControlPanel.cpp new file mode 100644 index 00000000..7da07dbb --- /dev/null +++ b/src/gui/ControlPanel.cpp @@ -0,0 +1,269 @@ +/* This file is part of Ingen. + * Copyright (C) 2007 Dave Robillard + * + * Ingen 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. + * + * Ingen 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 details. + * + * You should have received a copy of the GNU General Public License alongCont + * with this program; if not, write to the Free Software Foundation, Inc., + * 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA + */ + +#include "interface/EngineInterface.hpp" +#include "client/PatchModel.hpp" +#include "client/NodeModel.hpp" +#include "client/PortModel.hpp" +#include "client/PluginModel.hpp" +#include "App.hpp" +#include "ControlPanel.hpp" +#include "Controls.hpp" +#include "GladeFactory.hpp" + +using namespace std; + +namespace Ingen { +namespace GUI { + + +ControlPanel::ControlPanel(BaseObjectType* cobject, const Glib::RefPtr& xml) + : Gtk::HBox(cobject) + , _callback_enabled(true) +{ + xml->get_widget("control_panel_controls_box", _control_box); + xml->get_widget("control_panel_voice_controls_box", _voice_control_box); + xml->get_widget("control_panel_all_voices_radio", _all_voices_radio); + xml->get_widget("control_panel_specific_voice_radio", _specific_voice_radio); + xml->get_widget("control_panel_voice_spinbutton", _voice_spinbutton); + + _all_voices_radio->signal_toggled().connect( + sigc::mem_fun(this, &ControlPanel::all_voices_selected)); + + _specific_voice_radio->signal_toggled().connect( + sigc::mem_fun(this, &ControlPanel::specific_voice_selected)); + + show_all(); +} + + +ControlPanel::~ControlPanel() +{ + for (vector::iterator i = _controls.begin(); i != _controls.end(); ++i) + delete (*i); +} + + +void +ControlPanel::init(SharedPtr node, uint32_t poly) +{ + assert(node != NULL); + assert(poly > 0); + + if (node->polyphonic()) { + _voice_spinbutton->set_range(0, poly - 1); + _voice_control_box->show(); + } else { + _voice_control_box->hide(); + } + + for (NodeModel::Ports::const_iterator i = node->ports().begin(); i != node->ports().end(); ++i) { + add_port(*i); + } + + node->signal_property.connect(bind( + sigc::mem_fun(this, &ControlPanel::property_changed), false)); + + if (node->parent()) { + node->signal_property.connect(bind( + sigc::mem_fun(this, &ControlPanel::property_changed), true)); + } else { + cerr << "[ControlPanel] No parent, polyphonic controls disabled" << endl; + } + + _callback_enabled = true; +} + + +Control* +ControlPanel::find_port(const Path& path) const +{ + for (vector::const_iterator cg = _controls.begin(); cg != _controls.end(); ++cg) + if ((*cg)->port_model()->path() == path) + return (*cg); + + return NULL; +} + + +/** Add a control to the panel for the given port. + */ +void +ControlPanel::add_port(SharedPtr pm) +{ + assert(pm); + + // Already have port, don't add another + if (find_port(pm->path()) != NULL) + return; + + // Add port + if (pm->type().is_control() && pm->is_input()) { + Control* control = NULL; + + if (pm->is_toggle()) { + ToggleControl* tc; + Glib::RefPtr xml = GladeFactory::new_glade_reference("toggle_control"); + xml->get_widget_derived("toggle_control", tc); + control = tc; + } else { + SliderControl* sc; + Glib::RefPtr xml = GladeFactory::new_glade_reference("control_strip"); + xml->get_widget_derived("control_strip", sc); + control = sc; + } + + control->init(this, pm); + + if (_controls.size() > 0) + _control_box->pack_start(*Gtk::manage(new Gtk::HSeparator()), false, false, 4); + + _controls.push_back(control); + _control_box->pack_start(*control, false, false, 0); + + control->enable(); + control->show(); + } + + Gtk::Requisition controls_size; + _control_box->size_request(controls_size); + _ideal_size.first = controls_size.width; + _ideal_size.second = controls_size.height; + + Gtk::Requisition voice_size; + _voice_control_box->size_request(voice_size); + _ideal_size.first += voice_size.width; + _ideal_size.second += voice_size.height; + + //cerr << "Setting ideal size to " << _ideal_size.first + // << " x " << _ideal_size.second << endl; +} + + +/** Remove the control for the given port. + */ +void +ControlPanel::remove_port(const Path& path) +{ + bool was_first = false; + for (vector::iterator cg = _controls.begin(); cg != _controls.end(); ++cg) { + if ((*cg)->port_model()->path() == path) { + _control_box->remove(**cg); + if (cg == _controls.begin()) + was_first = true; + _controls.erase(cg); + break; + } + } +} + + +/** Rename the control for the given port. + */ +/* +void +ControlPanel::rename_port(const Path& old_path, const Path& new_path) +{ + for (vector::iterator cg = _controls.begin(); cg != _controls.end(); ++cg) { + if ((*cg)->port_model()->path() == old_path) { + (*cg)->set_name(new_path.name()); + return; + } + } +} +*/ + +#if 0 +/** Enable the control for the given port. + * + * Used when all connections to port are un-made. + */ +void +ControlPanel::enable_port(const Path& path) +{ + for (vector::iterator i = _controls.begin(); i != _controls.end(); ++i) { + if ((*i)->port_model()->path() == path) { + (*i)->enable(); + return; + } + } +} + + +/** Disable the control for the given port. + * + * Used when port is connected. + */ +void +ControlPanel::disable_port(const Path& path) +{ + for (vector::iterator i = _controls.begin(); i != _controls.end(); ++i) { + if ((*i)->port_model()->path() == path) { + (*i)->disable(); + return; + } + } +} +#endif + +/** Callback for Controls to notify this of a change. + */ +void +ControlPanel::value_changed(SharedPtr port, float val) +{ + if (_callback_enabled) { + if (_all_voices_radio->get_active()) { + App::instance().engine()->set_port_value(port->path(), Atom(val)); + port->value(val); + } else { + int voice = _voice_spinbutton->get_value_as_int() - 1; + App::instance().engine()->set_voice_value(port->path(), voice, Atom(val)); + port->value(val); + } + } +} + +void +ControlPanel::all_voices_selected() +{ + _voice_spinbutton->property_sensitive() = false; +} + + +void +ControlPanel::specific_voice_selected() +{ + _voice_spinbutton->property_sensitive() = true; +} + + +void +ControlPanel::property_changed(const std::string& predicate, const Raul::Atom& value, bool parent) +{ + if (!parent && predicate == "ingen:polyphonic" && value.type() == Atom::BOOL) { + if (value.get_bool()) + _voice_control_box->show(); + else + _voice_control_box->hide(); + } else if (parent && predicate == "ingen:polyphony" && value.type() == Atom::INT) { + _voice_spinbutton->set_range(0, value.get_int32() - 1); + } +} + + +} // namespace GUI +} // namespace Ingen -- cgit v1.2.1