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-rw-r--r--src/libs/gui/ControlGroups.cpp448
1 files changed, 0 insertions, 448 deletions
diff --git a/src/libs/gui/ControlGroups.cpp b/src/libs/gui/ControlGroups.cpp
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index 0803b5ba..00000000
--- a/src/libs/gui/ControlGroups.cpp
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-/* This file is part of Ingen.
- * Copyright (C) 2007 Dave Robillard <http://drobilla.net>
- *
- * 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 along
- * with this program; if not, write to the Free Software Foundation, Inc.,
- * 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
- */
-
-#include CONFIG_H_PATH
-
-#include <cmath>
-#include <iostream>
-#include <algorithm>
-#include "interface/EngineInterface.hpp"
-#include "client/PluginModel.hpp"
-#include "client/NodeModel.hpp"
-#include "client/PortModel.hpp"
-#include "ControlGroups.hpp"
-#include "ControlPanel.hpp"
-#include "PortPropertiesWindow.hpp"
-#include "GladeFactory.hpp"
-#include "App.hpp"
-
-using namespace std;
-using namespace Ingen::Client;
-
-namespace Ingen {
-namespace GUI {
-
-
-// ////////////////////// ControlGroup ///////////////////////////////// //
-
-ControlGroup::ControlGroup(BaseObjectType* cobject, const Glib::RefPtr<Gnome::Glade::Xml>& glade_xml)
- : Gtk::VBox(cobject)
- , _control_panel(NULL)
- , _enable_signal(false)
-{
-}
-
-
-ControlGroup::~ControlGroup()
-{
- _enable_signal = false;
- _control_connection.disconnect();
- _port_model.reset();
-}
-
-
-void
-ControlGroup::init(ControlPanel* panel, SharedPtr<PortModel> pm)
-{
- _control_panel = panel;
- _port_model = pm,
-
- assert(_port_model);
- assert(panel);
-
- _control_connection = pm->signal_value_changed.connect(sigc::mem_fun(this, &ControlGroup::set_value));
-}
-
-
-// ////////////////// SliderControlGroup ////////////////////// //
-
-
-SliderControlGroup::SliderControlGroup(BaseObjectType* cobject, const Glib::RefPtr<Gnome::Glade::Xml>& xml)
- : ControlGroup(cobject, xml)
- , _enabled(true)
-{
- xml->get_widget("control_strip_name_label", _name_label);
- xml->get_widget("control_strip_slider", _slider);
- xml->get_widget("control_strip_spinner", _value_spinner);
-
- Glib::RefPtr<Gnome::Glade::Xml> menu_xml = GladeFactory::new_glade_reference("port_control_menu");
- menu_xml->get_widget("port_control_menu", _menu);
- menu_xml->get_widget("port_control_menu_properties", _menu_properties);
-
- _menu_properties->signal_activate().connect(
- sigc::mem_fun(this, &SliderControlGroup::menu_properties));
-}
-
-
-void
-SliderControlGroup::init(ControlPanel* panel, SharedPtr<PortModel> pm)
-{
- _enable_signal = false;
- _enabled = true;
-
- ControlGroup::init(panel, pm);
-
- assert(_name_label);
- assert(_slider);
-
- set_name(pm->path().name());
-
- _slider->set_draw_value(false);
-
- signal_button_press_event().connect(sigc::mem_fun(*this, &SliderControlGroup::clicked));
- _slider->signal_button_press_event().connect(sigc::mem_fun(*this, &SliderControlGroup::clicked));
-
- _slider->signal_event().connect(
- sigc::mem_fun(*this, &SliderControlGroup::slider_pressed));
-
- _slider->signal_value_changed().connect(
- sigc::mem_fun(*this, &SliderControlGroup::update_value_from_slider));
-
- _value_spinner->signal_value_changed().connect(
- sigc::mem_fun(*this, &SliderControlGroup::update_value_from_spinner));
-
- float min = 0.0f, max = 1.0f;
-
- boost::shared_ptr<NodeModel> parent = PtrCast<NodeModel>(_port_model->parent());
- if (parent)
- parent->port_value_range(_port_model, min, max);
-
- if (pm->is_integer() || pm->is_toggle()) {
- _slider->set_increments(1, 10);
- _value_spinner->set_digits(0);
- } else {
- _slider->set_increments(0, 0);
- }
-
- pm->signal_variable.connect(sigc::mem_fun(this, &SliderControlGroup::port_variable_change));
-
- _slider->set_range(std::min(min, pm->value().get_float()), std::max(max, pm->value().get_float()));
- //_value_spinner->set_range(min, max);
-
- set_value(pm->value());
-
- _enable_signal = true;
-
- show_all();
-}
-
-
-bool
-SliderControlGroup::clicked(GdkEventButton* ev)
-{
- if (ev->button == 3) {
- _menu->popup(ev->button, ev->time);
- return true;
- } else {
- return false;
- }
-}
-
-
-void
-SliderControlGroup::menu_properties()
-{
- Glib::RefPtr<Gnome::Glade::Xml> xml = GladeFactory::new_glade_reference();
-
- PortPropertiesWindow* window;
- xml->get_widget_derived("port_properties_win", window);
- window->present(_port_model);
-}
-
-
-void
-SliderControlGroup::set_value(const Atom& atom)
-{
- float val = atom.get_float();
-
- if (_port_model->is_integer())
- val = lrintf(val);
-
- _enable_signal = false;
- if (_enabled) {
- if (_slider->get_value() != val) {
- const Gtk::Adjustment* range = _slider->get_adjustment();
- const float lower = range->get_lower();
- const float upper = range->get_upper();
- if (val < lower || val > upper)
- set_range(min(lower, val), max(lower, val));
- _slider->set_value(val);
- }
- if (_value_spinner->get_value() != val)
- _value_spinner->set_value(val);
- }
- _enable_signal = true;
-}
-
-
-void
-SliderControlGroup::port_variable_change(const string& key, const Atom& value)
-{
- if ( (key == "ingen:minimum") && value.type() == Atom::FLOAT)
- set_range(value.get_float(), _slider->get_adjustment()->get_upper());
- else if ( (key == "ingen:maximum") && value.type() == Atom::FLOAT)
- set_range(_slider->get_adjustment()->get_lower(), value.get_float());
-}
-
-
-void
-SliderControlGroup::set_range(float min, float max)
-{
- _slider->set_range(min, max);
- //_value_spinner->set_range(min, max);
-}
-
-
-void
-SliderControlGroup::set_name(const string& name)
-{
- string name_label = "<span weight=\"bold\">";
- name_label += name + "</span>";
- _name_label->set_markup(name_label);
-}
-
-
-void
-SliderControlGroup::enable()
-{
- _slider->property_sensitive() = true;
- //_min_spinner->property_sensitive() = true;
- //_max_spinner->property_sensitive() = true;
- _value_spinner->property_sensitive() = true;
- _name_label->property_sensitive() = true;
-}
-
-
-void
-SliderControlGroup::disable()
-{
- _slider->property_sensitive() = false;
- //_min_spinner->property_sensitive() = false;
- //_max_spinner->property_sensitive() = false;
- _value_spinner->property_sensitive() = false;
- _name_label->property_sensitive() = false;
-}
-
-
-void
-SliderControlGroup::update_value_from_slider()
-{
- if (_enable_signal) {
- float value = _slider->get_value();
- bool change = true;
-
- _enable_signal = false;
-
- if (_port_model->is_integer()) {
- value = lrintf(value);
- if (value == lrintf(_port_model->value().get_float()))
- change = false;
- }
-
- if (change) {
- _value_spinner->set_value(value);
- _control_panel->value_changed(_port_model, value);
- }
-
- _enable_signal = true;
- }
-}
-
-
-void
-SliderControlGroup::update_value_from_spinner()
-{
- if (_enable_signal) {
- _enable_signal = false;
- const float value = _value_spinner->get_value();
-
- set_value(value);
-
- _control_panel->value_changed(_port_model, value);
-
- //m_port_model->value(value);
- _enable_signal = true;
- }
-}
-
-
-/** Callback for when slider is grabbed so we can ignore set_control
- * events for this port (and avoid nasty feedback issues).
- */
-bool
-SliderControlGroup::slider_pressed(GdkEvent* ev)
-{
- //cerr << "Pressed: " << ev->type << endl;
- if (ev->type == GDK_BUTTON_PRESS) {
- _enabled = false;
- //GtkClientInterface::instance()->set_ignore_port(_port_model->path());
- } else if (ev->type == GDK_BUTTON_RELEASE) {
- _enabled = true;
- //GtkClientInterface::instance()->clear_ignore_port();
- }
-
- return false;
-}
-
-
-// ///////////// IntegerControlGroup ////////////// //
-
-#if 0
-IntegerControlGroup::IntegerControlGroup(ControlPanel* panel, SharedPtr<PortModel> pm)
-: ControlGroup(panel, pm),
- _enable_signal(false),
- _alignment(0.5, 0.5, 0.0, 0.0),
- _name_label(pm->path().name()),
- _spinner(1.0, 0)
-{
- set_name(pm->path().name());
-
- _spinner.set_range(-99999, 99999);
- _spinner.set_value(_port_model->value());
- _spinner.signal_value_changed().connect(
- sigc::mem_fun(*this, &IntegerControlGroup::update_value));
- _spinner.set_increments(1, 10);
-
- _alignment.add(_spinner);
- pack_start(_name_label);
- pack_start(_alignment);
-
- _enable_signal = true;
-
- show_all();
-}
-
-
-void
-IntegerControlGroup::set_name(const string& name)
-{
- string name_label = "<span weight=\"bold\">";
- name_label += name + "</span>";
- _name_label->set_markup(name_label);
-}
-
-
-void
-IntegerControlGroup::set_value(float val)
-{
- //cerr << "[IntegerControlGroup] Setting value to " << val << endl;
- _enable_signal = false;
- _spinner.set_value(val);
- _enable_signal = true;
-}
-
-
-void
-IntegerControlGroup::enable()
-{
- _spinner.property_sensitive() = true;
- _name_label->property_sensitive() = true;
-}
-
-
-void
-IntegerControlGroup::disable()
-{
- _spinner.property_sensitive() = false;
- _name_label->property_sensitive() = false;
-}
-
-
-void
-IntegerControlGroup::update_value()
-{
- if (_enable_signal) {
- float value = _spinner.get_value();
- _control_panel->value_changed(_port_model, value);
- //m_port_model->value(value);
- }
-}
-
-
-// ///////////// ToggleControlGroup ////////////// //
-
-
-ToggleControlGroup::ToggleControlGroup(ControlPanel* panel, SharedPtr<PortModel> pm)
-: ControlGroup(panel, pm),
- _enable_signal(false),
- _alignment(0.5, 0.5, 0.0, 0.0),
- _name_label(pm->path().name())
-{
- set_name(pm->path().name());
-
- set_value(_port_model->value());
- _checkbutton.signal_toggled().connect(
- sigc::mem_fun(*this, &ToggleControlGroup::update_value));
-
- _alignment.add(_checkbutton);
- pack_start(_name_label);
- pack_start(_alignment);
-
- _enable_signal = true;
-
- show_all();
-}
-
-
-void
-ToggleControlGroup::set_name(const string& name)
-{
- string name_label = "<span weight=\"bold\">";
- name_label += name + "</span>";
- _name_label->set_markup(name_label);
-}
-
-
-void
-ToggleControlGroup::set_value(float val)
-{
- //cerr << "[ToggleControlGroup] Setting value to " << val << endl;
- _enable_signal = false;
- _checkbutton.set_active( (val > 0.0f) );
- _enable_signal = true;
-}
-
-
-void
-ToggleControlGroup::enable()
-{
- _checkbutton.property_sensitive() = true;
- _name_label->property_sensitive() = true;
-}
-
-
-void
-ToggleControlGroup::disable()
-{
- _checkbutton.property_sensitive() = false;
- _name_label->property_sensitive() = false;
-}
-
-
-void
-ToggleControlGroup::update_value()
-{
- if (_enable_signal) {
- float value = _checkbutton.get_active() ? 1.0f : 0.0f;
- _control_panel->value_changed(_port_model, value);
- //m_port_model->value(value);
- }
-}
-#endif
-
-} // namespace GUI
-} // namespace Ingen