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Piano+LibDSP: Move Track to LibDSP
This is a tangly commit and it fixes all the bugs that a plain move would have caused (i.e. we need to touch other logic which had wrong assumptions).
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125122a9ab
commit
4941cffdd0
29 changed files with 322 additions and 413 deletions
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@ -33,36 +33,8 @@ void WaveEditor::paint_event(GUI::PaintEvent& event)
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GUI::Painter painter(*this);
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painter.fill_rect(frame_inner_rect(), Color::Black);
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auto recorded_sample = m_track_manager.current_track().recorded_sample();
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if (recorded_sample.is_empty())
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return;
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double width_scale = static_cast<double>(frame_inner_rect().width()) / recorded_sample.size();
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painter.translate(frame_thickness(), frame_thickness());
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int prev_x = 0;
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int left_prev_y = sample_to_y(recorded_sample[0].left);
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int right_prev_y = sample_to_y(recorded_sample[0].right);
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painter.set_pixel({ prev_x, left_prev_y }, left_wave_colors[RecordedSample]);
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painter.set_pixel({ prev_x, right_prev_y }, right_wave_colors[RecordedSample]);
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for (size_t x = 1; x < recorded_sample.size(); ++x) {
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int left_y = sample_to_y(recorded_sample[x].left);
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int right_y = sample_to_y(recorded_sample[x].right);
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Gfx::IntPoint left_point1(prev_x * width_scale, left_prev_y);
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Gfx::IntPoint left_point2(x * width_scale, left_y);
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painter.draw_line(left_point1, left_point2, left_wave_colors[RecordedSample]);
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Gfx::IntPoint right_point1(prev_x * width_scale, right_prev_y);
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Gfx::IntPoint right_point2(x * width_scale, right_y);
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painter.draw_line(right_point1, right_point2, right_wave_colors[RecordedSample]);
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prev_x = x;
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left_prev_y = left_y;
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right_prev_y = right_y;
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}
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// FIXME: This widget currently can't display anything.
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return;
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}
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SamplerWidget::SamplerWidget(TrackManager& track_manager)
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