diff options
Diffstat (limited to 'spline')
| -rw-r--r-- | spline/spline-widget.cpp | 37 | ||||
| -rw-r--r-- | spline/spline.cpp | 2 |
2 files changed, 20 insertions, 19 deletions
diff --git a/spline/spline-widget.cpp b/spline/spline-widget.cpp index 6cb05e6b..fdfe8ec7 100644 --- a/spline/spline-widget.cpp +++ b/spline/spline-widget.cpp @@ -48,7 +48,7 @@ void spline_widget::setConfig(base_spline* spl) std::shared_ptr<base_spline::base_settings> s = spl->get_settings(); connection = connect(s.get(), &spline::base_settings::recomputed, - this, [this]() { reload_spline(); }, + this, [this] { reload_spline(); }, Qt::QueuedConnection); } } @@ -152,7 +152,7 @@ void spline_widget::drawFunction() moving_control_point_idx < points.size()) { const QPen pen(Qt::white, 1, Qt::SolidLine, Qt::FlatCap); - const QPointF prev_ = point_to_pixel(QPointF(0, 0)); + const QPointF prev_ = point_to_pixel({}); QPointF prev(iround(prev_.x()), iround(prev_.y())); for (int i = 0; i < points.size(); i++) { @@ -187,7 +187,7 @@ void spline_widget::drawFunction() constexpr double step_ = 5; const double maxx = _config->max_input(); - const double step = step_ / c.x(); + const double step = std::fmax(1e-4, step_ / c.x()); QPainterPath path; @@ -195,21 +195,21 @@ void spline_widget::drawFunction() const double max_x_pixel = point_to_pixel({maxx, 0}).x(); - auto check = [=](const QPointF& val) { - return val.x() < max_x_pixel + auto clamp = [=](const QPointF& val) { + return val.x() <= max_x_pixel ? val - : QPointF(max_x_pixel, val.y()); + : QPointF{max_x_pixel, val.y()}; }; for (double k = 0; k < maxx; k += step*3) { - const float next_1(_config->get_value_no_save(k + step*1)); - const float next_2(_config->get_value_no_save(k + step*2)); - const float next_3(_config->get_value_no_save(k + step*3)); + const auto next_1 = (double) _config->get_value_no_save(k + step*1); + const auto next_2 = (double) _config->get_value_no_save(k + step*2); + const auto next_3 = (double) _config->get_value_no_save(k + step*3); - QPointF b(check(point_to_pixel(QPointF(k + step*1, qreal(next_1))))), - c(check(point_to_pixel(QPointF(k + step*2, qreal(next_2))))), - d(check(point_to_pixel(QPointF(k + step*3, qreal(next_3))))); + QPointF b(clamp(point_to_pixel({k + step*1, next_1}))), + c(clamp(point_to_pixel({k + step*2, next_2}))), + d(clamp(point_to_pixel({k + step*3, next_3}))); path.cubicTo(b, c, d); } @@ -222,15 +222,15 @@ void spline_widget::drawFunction() QPointF prev = point_to_pixel({}); for (double i = 0; i < max; i += step) { - const double val = double(_config->get_value_no_save(i)); - const QPointF cur = point_to_pixel(QPointF(i, val)); + const auto val = (double) _config->get_value_no_save(i); + const QPointF cur = point_to_pixel({i, val}); painter.drawLine(prev, cur); prev = cur; } { - painter.drawLine(QPointF(prev), point_to_pixel_(QPointF(maxx, maxy))); const double maxx = _config->max_input(); const double maxy = double(_config->get_value_no_save(maxx)); + painter.drawLine(prev, point_to_pixel({ maxx, maxy })); } #endif @@ -528,7 +528,8 @@ void spline_widget::show_tooltip(const QPoint& pos, const QPointF& value_) if (std::fabs(y_ - y) < 1e-3) y = y_; - const bool is_fusion = QStringLiteral("fusion") == QApplication::style()->objectName(); + static const bool is_fusion = QStringLiteral("fusion") == QApplication::style()->objectName(); + // no fusion means OSX const int add_x = (is_fusion ? 25 : 0), add_y = (is_fusion ? 15 : 0); const QPoint pix(pos.x() + add_x, pos.y() + add_y); @@ -560,7 +561,7 @@ void spline_widget::update_range() const int mwr = 15, mhr = 35; pixel_bounds = QRect(mwl, mhl, (w - mwl - mwr), (h - mhl - mhr)); - c = QPointF(pixel_bounds.width() / _config->max_input(), pixel_bounds.height() / _config->max_output()); + c = { pixel_bounds.width() / _config->max_input(), pixel_bounds.height() / _config->max_output() }; _draw_function = true; _background = QPixmap(); @@ -619,7 +620,7 @@ QPointF spline_widget::pixel_to_point(const QPointF& point) if (y > _config->max_output()) y = _config->max_output(); - return QPointF(x, y); + return { x, y }; } QPointF spline_widget::point_to_pixel(const QPointF& point) diff --git a/spline/spline.cpp b/spline/spline.cpp index e32cfd0c..ad2ea6b3 100644 --- a/spline/spline.cpp +++ b/spline/spline.cpp @@ -348,7 +348,7 @@ void spline::set_bundle(bundle b, const QString& axis_name, Axis axis) if (b) { connection = QObject::connect(b.get(), &bundle_::changed, - s.get(), [&]() { invalidate_settings(); }); + s.get(), [&] { invalidate_settings(); }); // this isn't strictly necessary for the spline but helps the widget conn_maxx = QObject::connect(&s->opts.clamp_x_, base_value::value_changed<int>(), |