Mike-Solar
bb40b4923e
Automated with clang-tidy readability-identifier-naming (config added to .clang-tidy) plus scripted passes, per the updated rules now documented in CONTRIBUTING.md: - types (class/struct/enum/alias/template params): PascalCase - functions, variables, members: snake_case (incl. rational -> Rational) - private/protected members: trailing underscore; static member variables likewise (instance_, available_themes_) - constants and enum values: snake_case (kLinear -> k_linear, F32P -> f32p); ALL_CAPS reserved for macros - macros: OAK_ prefix (OLIVE_ADD_TEST/OLIVE_ASSERT/OLIVE_CONFIG -> OAK_ADD_TEST/OAK_ASSERT/OAK_CONFIG, GL_PREAMBLE -> OAK_GL_PREAMBLE, include guards -> OAK_*) - file names: all lowercase (Current/Plugin/OliveHost/OliveClip/ OlivePluginInstance -> current/plugin/olivehost/oliveclip/ oliveplugininstance) - getters share the member name sans underscore, setters set_foo() - Qt and third-party (OpenFX) virtual overrides and framework callbacks keep their original names (exempt in .clang-tidy) Manual follow-ups required where automation could not reach: - string-based QMetaObject/SIGNAL/SLOT references updated to renamed methods (AddTask, CreatedFile, DeleteSpecificFile, moveSelectionUp, ...) - macro bodies referencing renamed methods (OLIVE_CONFIG, NODE_DEFAULT_DESTRUCTOR, MANAGEDDISPLAYWIDGET_*) - self-shadowing locals renamed where signals/methods became same-named (size_changed, worker_count, selected_items, import param, filters) - third_party OFX member/namespace usages restored (OFX::Host::*, _created, _clipPrefsDirty, createInstance, clearPersistentMessage) - STL protocol aliases restored (const_iterator) with .clang-tidy ignore rules; qHash overloads restored Full build and test suite pass: ctest 4/4, ~1960 gtest cases green.
115 lines
2.9 KiB
C++
115 lines
2.9 KiB
C++
/***
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Olive - Non-Linear Video Editor
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Copyright (C) 2022 Olive Team
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Modifications Copyright (C) 2025 mikesolar
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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 "audiowaveformview.h"
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#include <QFile>
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#include <QPainter>
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#include <QtMath>
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#include "config/config.h"
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#include "timeline/timelinecommon.h"
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namespace olive
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{
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#define super SeekableWidget
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AudioWaveformView::AudioWaveformView(QWidget *parent)
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: super(parent)
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, playback_(nullptr)
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{
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setAutoFillBackground(true);
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setBackgroundRole(QPalette::Base);
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setHorizontalScrollBarPolicy(Qt::ScrollBarAlwaysOff);
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setVerticalScrollBarPolicy(Qt::ScrollBarAlwaysOff);
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// NOTE: At some point it might make sense for this to be AlignCenter since the waveform
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// originates from the center. But we're leaving it top/left for now since it was just
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// ported from a QWidget's paintEvent.
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setAlignment(Qt::AlignLeft | Qt::AlignTop);
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}
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void AudioWaveformView::set_viewer(ViewerOutput *playback)
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{
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if (playback_) {
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pool_.clear();
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pool_.waitForDone();
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disconnect(playback_, &ViewerOutput::connected_waveform_changed,
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viewport(),
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static_cast<void (QWidget::*)()>(&QWidget::update));
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set_timebase(0);
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}
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playback_ = playback;
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if (playback_) {
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connect(playback_, &ViewerOutput::connected_waveform_changed, viewport(),
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static_cast<void (QWidget::*)()>(&QWidget::update));
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Rational tb = playback_->get_video_params().frame_rate_as_time_base();
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if (tb.isNull()) {
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tb = OAK_CONFIG("DefaultSequenceFrameRate")
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.value<Rational>()
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.flipped();
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}
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set_timebase(tb);
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update_scene_rect();
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}
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}
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void AudioWaveformView::drawForeground(QPainter *p, const QRectF &rect)
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{
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super::drawForeground(p, rect);
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if (!playback_) {
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return;
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}
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const AudioWaveformCache *wave = playback_->get_connected_waveform();
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if (!wave) {
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return;
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}
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const AudioParams ¶ms = wave->get_parameters();
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if (!params.is_valid()) {
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return;
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}
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// Draw in/out points
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draw_work_area(p);
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draw_markers(p);
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// Draw waveform
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p->setPen(QColor(64, 255, 160)); // FIXME: Hardcoded color
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wave->Draw(p, rect.toRect(), get_scale(), scene_to_time(get_scroll()));
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// Draw playhead
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p->setPen(PLAYHEAD_COLOR);
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int playhead_x = time_to_scene(get_viewer_node()->get_playhead());
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p->drawLine(playhead_x, 0, playhead_x, height());
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}
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}
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