diff options
Diffstat (limited to 'src/libs/gui/Controls.cpp')
| -rw-r--r-- | src/libs/gui/Controls.cpp | 467 |
1 files changed, 0 insertions, 467 deletions
diff --git a/src/libs/gui/Controls.cpp b/src/libs/gui/Controls.cpp deleted file mode 100644 index cc5383a8..00000000 --- a/src/libs/gui/Controls.cpp +++ /dev/null @@ -1,467 +0,0 @@ -/* 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 "Controls.hpp" -#include "ControlPanel.hpp" -#include "PortPropertiesWindow.hpp" -#include "GladeFactory.hpp" -#include "App.hpp" - -using namespace std; -using namespace Ingen::Client; - -namespace Ingen { -namespace GUI { - - -// ////////////////////// Control ///////////////////////////////// // - -Control::Control(BaseObjectType* cobject, const Glib::RefPtr<Gnome::Glade::Xml>& glade_xml) - : Gtk::VBox(cobject) - , _control_panel(NULL) - , _enable_signal(false) -{ - 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, &SliderControl::menu_properties)); -} - - -Control::~Control() -{ - _enable_signal = false; - _control_connection.disconnect(); - _port_model.reset(); -} - - -void -Control::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, &Control::set_value)); -} - - -void -Control::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); -} - - -// ////////////////// SliderControl ////////////////////// // - - -SliderControl::SliderControl(BaseObjectType* cobject, const Glib::RefPtr<Gnome::Glade::Xml>& xml) - : Control(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); -} - - -void -SliderControl::init(ControlPanel* panel, SharedPtr<PortModel> pm) -{ - _enable_signal = false; - _enabled = true; - - Control::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, &SliderControl::clicked)); - _slider->signal_button_press_event().connect(sigc::mem_fun(*this, &SliderControl::clicked)); - - _slider->signal_event().connect( - sigc::mem_fun(*this, &SliderControl::slider_pressed)); - - _slider->signal_value_changed().connect( - sigc::mem_fun(*this, &SliderControl::update_value_from_slider)); - - _value_spinner->signal_value_changed().connect( - sigc::mem_fun(*this, &SliderControl::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, &SliderControl::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 -SliderControl::clicked(GdkEventButton* ev) -{ - if (ev->button == 3) { - _menu->popup(ev->button, ev->time); - return true; - } else { - return false; - } -} - - -void -SliderControl::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 -SliderControl::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 -SliderControl::set_range(float min, float max) -{ - _slider->set_range(min, max); - //_value_spinner->set_range(min, max); -} - - -void -SliderControl::set_name(const string& name) -{ - string name_label = "<span weight=\"bold\">"; - name_label += name + "</span>"; - _name_label->set_markup(name_label); -} - - -void -SliderControl::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 -SliderControl::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 -SliderControl::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 -SliderControl::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 -SliderControl::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; -} - - -// ///////////// IntegerControl ////////////// // - -#if 0 -IntegerControl::IntegerControl(ControlPanel* panel, SharedPtr<PortModel> pm) -: Control(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, &IntegerControl::update_value)); - _spinner.set_increments(1, 10); - - _alignment.add(_spinner); - pack_start(_name_label); - pack_start(_alignment); - - _enable_signal = true; - - show_all(); -} - - -void -IntegerControl::set_name(const string& name) -{ - string name_label = "<span weight=\"bold\">"; - name_label += name + "</span>"; - _name_label->set_markup(name_label); -} - - -void -IntegerControl::set_value(float val) -{ - //cerr << "[IntegerControl] Setting value to " << val << endl; - _enable_signal = false; - _spinner.set_value(val); - _enable_signal = true; -} - - -void -IntegerControl::enable() -{ - _spinner.property_sensitive() = true; - _name_label->property_sensitive() = true; -} - - -void -IntegerControl::disable() -{ - _spinner.property_sensitive() = false; - _name_label->property_sensitive() = false; -} - - -void -IntegerControl::update_value() -{ - if (_enable_signal) { - float value = _spinner.get_value(); - _control_panel->value_changed(_port_model, value); - //m_port_model->value(value); - } -} -#endif - - -// ///////////// ToggleControl ////////////// // - - -ToggleControl::ToggleControl(BaseObjectType* cobject, const Glib::RefPtr<Gnome::Glade::Xml>& xml) - : Control(cobject, xml) -{ - xml->get_widget("toggle_control_name_label", _name_label); - xml->get_widget("toggle_control_check", _checkbutton); -} - - -void -ToggleControl::init(ControlPanel* panel, SharedPtr<PortModel> pm) -{ - _enable_signal = false; - - Control::init(panel, pm); - - assert(_name_label); - assert(_checkbutton); - - set_name(pm->path().name()); - - _checkbutton->signal_toggled().connect(sigc::mem_fun(*this, &ToggleControl::toggled)); - set_value(pm->value()); - - _enable_signal = true; - show_all(); -} - - -void -ToggleControl::set_name(const string& name) -{ - string name_label = "<span weight=\"bold\">"; - name_label += name + "</span>"; - _name_label->set_markup(name_label); -} - - -void -ToggleControl::set_value(const Atom& val) -{ - bool enable = false; - switch (val.type()) { - case Atom::FLOAT: - enable = (val.get_float() != 0.0f); - break; - case Atom::INT: - enable = (val.get_int32() != 0); - break; - case Atom::BOOL: - enable = (val.get_bool()); - default: - cerr << "Unsupported value type for toggle control" << endl; - } - - _enable_signal = false; - _checkbutton->set_active(enable); - _enable_signal = true; -} - - -void -ToggleControl::enable() -{ - _checkbutton->property_sensitive() = true; - _name_label->property_sensitive() = true; -} - - -void -ToggleControl::disable() -{ - _checkbutton->property_sensitive() = false; - _name_label->property_sensitive() = false; -} - - -void -ToggleControl::toggled() -{ - if (_enable_signal) { - float value = _checkbutton->get_active() ? 1.0f : 0.0f; - _control_panel->value_changed(_port_model, value); - //m_port_model->value(value); - } -} - - -} // namespace GUI -} // namespace Ingen |