From 671f6e378274e0c4842dd2cc23d47efb17978181 Mon Sep 17 00:00:00 2001 From: David Robillard Date: Fri, 27 Nov 2020 17:58:05 +0100 Subject: Move Legend implementation to a separate source file --- src/Legend.cpp | 85 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 85 insertions(+) create mode 100644 src/Legend.cpp (limited to 'src/Legend.cpp') diff --git a/src/Legend.cpp b/src/Legend.cpp new file mode 100644 index 0000000..f57cc1e --- /dev/null +++ b/src/Legend.cpp @@ -0,0 +1,85 @@ +/* This file is part of Patchage. + * Copyright 2014-2020 David Robillard + * + * Patchage 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 3 of the License, or (at your option) + * any later version. + * + * Patchage 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 Patchage. If not, see . + */ + +#include "Legend.hpp" + +#include "Configuration.hpp" + +#include +#include +#include +#include + +#include + +Legend::Legend(const Configuration& configuration) +{ + add_button(PortType::jack_audio, + "Audio", + configuration.get_port_color(PortType::jack_audio)); + +#ifdef HAVE_JACK_METADATA + add_button(PortType::jack_cv, + "CV", + configuration.get_port_color(PortType::jack_cv)); + add_button(PortType::jack_osc, + "OSC", + configuration.get_port_color(PortType::jack_osc)); +#endif + + add_button(PortType::jack_midi, + "MIDI", + configuration.get_port_color(PortType::jack_midi)); + + add_button(PortType::alsa_midi, + "ALSA MIDI", + configuration.get_port_color(PortType::alsa_midi)); + + show_all_children(); +} + +void +Legend::add_button(const PortType id, const std::string& label, uint32_t rgba) +{ + Gdk::Color col; + col.set_rgb(((rgba >> 24) & 0xFF) * 0x100, + ((rgba >> 16) & 0xFF) * 0x100, + ((rgba >> 8) & 0xFF) * 0x100); + + auto* box = new Gtk::HBox(); + auto* but = new Gtk::ColorButton(col); + but->set_use_alpha(false); + but->signal_color_set().connect( + sigc::bind(sigc::mem_fun(this, &Legend::on_color_set), id, label, but)); + + box->pack_end(*Gtk::manage(but)); + box->pack_end(*Gtk::manage(new Gtk::Label(label)), false, false, 2); + + this->pack_start(*Gtk::manage(box), false, false, 6); +} + +void +Legend::on_color_set(const PortType id, + const std::string& label, + const Gtk::ColorButton* but) +{ + const Gdk::Color col = but->get_color(); + const uint32_t rgba = + (((col.get_red() / 0x100) << 24) | ((col.get_green() / 0x100) << 16) | + ((col.get_blue() / 0x100) << 8) | 0xFF); + + signal_color_changed.emit(id, label, rgba); +} -- cgit v1.2.1