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Diffstat (limited to 'plugingui/powerwidget.cc')
| -rw-r--r-- | plugingui/powerwidget.cc | 215 |
1 files changed, 215 insertions, 0 deletions
diff --git a/plugingui/powerwidget.cc b/plugingui/powerwidget.cc new file mode 100644 index 0000000..1cecafc --- /dev/null +++ b/plugingui/powerwidget.cc @@ -0,0 +1,215 @@ +/* -*- Mode: c++ -*- */ +/*************************************************************************** + * powerwidget.cc + * + * Fri Apr 24 17:30:45 CEST 2020 + * Copyright 2020 Bent Bisballe Nyeng + * deva@aasimon.org + ****************************************************************************/ + +/* + * This file is part of DrumGizmo. + * + * DrumGizmo is free software; you can redistribute it and/or modify + * it under the terms of the GNU Lesser General Public License as published by + * the Free Software Foundation; either version 3 of the License, or + * (at your option) any later version. + * + * DrumGizmo 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 Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General Public License + * along with DrumGizmo; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA. + */ +#include "powerwidget.h" + +#include "painter.h" + +#include <notifier.h> +#include <settings.h> +#include <colour.h> + +#include <powermap.h> + +#include <hugin.hpp> + +PowerWidget::PowerWidget(GUI::Widget* parent, + Settings& settings, + SettingsNotifier& settings_notifier) + : GUI::Widget(parent) + , canvas(this, settings, settings_notifier) + , settings(settings) +{ + canvas.move(7, 7); + + checkbox_enable.setChecked(settings.enable_powermap.load()); + knob0_x.setValue(settings.fixed0_x.load()); + knob0_y.setValue(settings.fixed0_y.load()); + knob1_x.setValue(settings.fixed1_x.load()); + knob1_y.setValue(settings.fixed1_y.load()); + knob2_x.setValue(settings.fixed2_x.load()); + knob2_y.setValue(settings.fixed2_y.load()); + checkbox_shelf.setChecked(settings.shelf.load()); + + CONNECT(&checkbox_enable, stateChangedNotifier, this, &PowerWidget::chk_enable); + CONNECT(&knob0_x, valueChangedNotifier, this, &PowerWidget::k0_x); + CONNECT(&knob0_y, valueChangedNotifier, this, &PowerWidget::k0_y); + CONNECT(&knob1_x, valueChangedNotifier, this, &PowerWidget::k1_x); + CONNECT(&knob1_y, valueChangedNotifier, this, &PowerWidget::k1_y); + CONNECT(&knob2_x, valueChangedNotifier, this, &PowerWidget::k2_x); + CONNECT(&knob2_y, valueChangedNotifier, this, &PowerWidget::k2_y); + CONNECT(&checkbox_shelf, stateChangedNotifier, this, &PowerWidget::chk_shelf); + + checkbox_enable.resize(100, 42); + knob0_x.resize(42, 42); + knob0_y.resize(42, 42); + knob1_x.resize(42, 42); + knob1_y.resize(42, 42); + knob2_x.resize(42, 42); + knob2_y.resize(42, 42); + checkbox_shelf.resize(100, 42); +} + +void PowerWidget::chk_enable(bool v) +{ + settings.enable_powermap.store(v); +} + +void PowerWidget::k0_x(float v) +{ + settings.fixed0_x.store(v); +} + +void PowerWidget::k0_y(float v) +{ + settings.fixed0_y.store(v); +} + +void PowerWidget::k1_x(float v) +{ + settings.fixed1_x.store(v); +} + +void PowerWidget::k1_y(float v) +{ + settings.fixed1_y.store(v); +} + +void PowerWidget::k2_x(float v) +{ + settings.fixed2_x.store(v); +} + +void PowerWidget::k2_y(float v) +{ + settings.fixed2_y.store(v); +} + +void PowerWidget::chk_shelf(bool v) +{ + settings.shelf.store(v); +} + +void PowerWidget::repaintEvent(GUI::RepaintEvent *repaintEvent) +{ + GUI::Painter p(*this); + box.setSize(width(), height() / 2); + p.drawImage(0, 0, box); +} + +void PowerWidget::resize(std::size_t width, std::size_t height) +{ + Widget::resize(width, height); + if(width < 14 || height < 14) + { + canvas.resize(1, 1); + return; + } + canvas.resize(width - 14, height / 2 - 14); + + checkbox_enable.move(220, height / 2 + 14); + knob0_x.move(0, height / 2 + 14); + knob0_y.move(0, height / 2 + 14 + 60); + knob1_x.move(80, height / 2 + 14); + knob1_y.move(80, height / 2 + 14 + 60); + knob2_x.move(160, height / 2 + 14); + knob2_y.move(160, height / 2 + 14 + 60); + checkbox_shelf.move(220, height / 2 + 14 + 60); +} + +PowerWidget::Canvas::Canvas(GUI::Widget* parent, + Settings& settings, + SettingsNotifier& settings_notifier) + : GUI::Widget(parent) + , settings_notifier(settings_notifier) + , settings(settings) +{ + CONNECT(this, settings_notifier.enable_powermap, + this, &PowerWidget::Canvas::parameterChangedBool); + CONNECT(this, settings_notifier.fixed0_x, + this, &PowerWidget::Canvas::parameterChangedFloat); + CONNECT(this, settings_notifier.fixed0_y, + this, &PowerWidget::Canvas::parameterChangedFloat); + CONNECT(this, settings_notifier.fixed1_x, + this, &PowerWidget::Canvas::parameterChangedFloat); + CONNECT(this, settings_notifier.fixed1_y, + this, &PowerWidget::Canvas::parameterChangedFloat); + CONNECT(this, settings_notifier.fixed2_x, + this, &PowerWidget::Canvas::parameterChangedFloat); + CONNECT(this, settings_notifier.fixed2_y, + this, &PowerWidget::Canvas::parameterChangedFloat); + CONNECT(this, settings_notifier.shelf, + this, &PowerWidget::Canvas::parameterChangedBool); + + parameterChangedFloat(0); +} + +void PowerWidget::Canvas::repaintEvent(GUI::RepaintEvent *repaintEvent) +{ + if(width() < 1 || height() < 1) + { + return; + } + + GUI::Painter p(*this); + + p.clear(); +// GUI::Colour c(1.0f, 1.0f, 0.0f, 0.2f); +// p.setColour(c); +// p.drawFilledRectangle(0, 0, width(), height()); + + if(enabled) + { + // enabled green + p.setColour(GUI::Colour(0.0f, 1.0f, 0.0f, 1.0f)); + } + else + { + // disabled grey + p.setColour(GUI::Colour(0.5f, 0.5f, 0.5f, 1.0f)); + } + + for(std::size_t x = 0; x < width(); ++x) + { + int y = power_map.map((float)x / width()) * height(); + p.drawPoint(x, height() - y); + } +} + +void PowerWidget::Canvas::parameterChangedFloat(float) +{ + power_map.setFixed0({settings.fixed0_x.load(), settings.fixed0_y.load()}); + power_map.setFixed1({settings.fixed1_x.load(), settings.fixed1_y.load()}); + power_map.setFixed2({settings.fixed2_x.load(), settings.fixed2_y.load()}); + power_map.setShelf(settings.shelf.load()); + enabled = settings.enable_powermap.load(); + redraw(); +} + +void PowerWidget::Canvas::parameterChangedBool(bool) +{ + parameterChangedFloat(0); +} |