102 lines
2.8 KiB
C++
102 lines
2.8 KiB
C++
/***
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Olive - Non-Linear Video Editor
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Copyright (C) 2022 Olive Team
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This program is free software: you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation, either version 3 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program. If not, see <http://www.gnu.org/licenses/>.
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***/
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#include "bezierwidget.h"
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#include <QGridLayout>
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#include <QGroupBox>
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namespace olive {
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BezierWidget::BezierWidget(QWidget *parent) :
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QWidget{parent}
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{
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QGridLayout *layout = new QGridLayout(this);
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int row = 0;
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layout->addWidget(new QLabel(tr("Center:")), row, 0);
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x_slider_ = new FloatSlider();
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connect(x_slider_, &FloatSlider::ValueChanged, this, &BezierWidget::ValueChanged);
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layout->addWidget(x_slider_, row, 1);
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y_slider_ = new FloatSlider();
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connect(y_slider_, &FloatSlider::ValueChanged, this, &BezierWidget::ValueChanged);
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layout->addWidget(y_slider_, row, 2);
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row++;
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QGroupBox *bezier_group = new QGroupBox(tr("Bezier"));
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layout->addWidget(bezier_group, row, 0, 1, 3);
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QGridLayout *bezier_layout = new QGridLayout(bezier_group);
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row = 0;
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bezier_layout->addWidget(new QLabel(tr("In:")), row, 0);
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cp1_x_slider_ = new FloatSlider();
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connect(cp1_x_slider_, &FloatSlider::ValueChanged, this, &BezierWidget::ValueChanged);
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bezier_layout->addWidget(cp1_x_slider_, row, 1);
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cp1_y_slider_ = new FloatSlider();
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connect(cp1_y_slider_, &FloatSlider::ValueChanged, this, &BezierWidget::ValueChanged);
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bezier_layout->addWidget(cp1_y_slider_, row, 2);
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row++;
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bezier_layout->addWidget(new QLabel(tr("Out:")), row, 0);
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cp2_x_slider_ = new FloatSlider();
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connect(cp2_x_slider_, &FloatSlider::ValueChanged, this, &BezierWidget::ValueChanged);
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bezier_layout->addWidget(cp2_x_slider_, row, 1);
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cp2_y_slider_ = new FloatSlider();
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connect(cp2_y_slider_, &FloatSlider::ValueChanged, this, &BezierWidget::ValueChanged);
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bezier_layout->addWidget(cp2_y_slider_, row, 2);
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}
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Bezier BezierWidget::GetValue() const
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{
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Bezier b;
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b.set_x(x_slider_->GetValue());
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b.set_y(y_slider_->GetValue());
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b.set_cp1_x(cp1_x_slider_->GetValue());
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b.set_cp1_y(cp1_y_slider_->GetValue());
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b.set_cp2_x(cp2_x_slider_->GetValue());
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b.set_cp2_y(cp2_y_slider_->GetValue());
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return b;
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}
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void BezierWidget::SetValue(const Bezier &b)
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{
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x_slider_->SetValue(b.x());
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y_slider_->SetValue(b.y());
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cp1_x_slider_->SetValue(b.cp1_x());
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cp1_y_slider_->SetValue(b.cp1_y());
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cp2_x_slider_->SetValue(b.cp2_x());
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cp2_y_slider_->SetValue(b.cp2_y());
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}
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}
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