Mike-Solar
547c2480e0
- Add a global LUT library: user-configurable directories (new Preferences > LUT tab) scanned recursively for .cube/.3dl files; LUT node file pickers offer the library dirs as sidebar shortcuts via a 'lut_library' input property handled by the param view bridge - OCIOLutNode no longer fails silently: missing files, unsupported extensions and OCIO load errors are recorded in last_error() and surfaced in the status bar (input still passes through for rendering safety) - ColorDialog: re-enable the display -> reference conversion using ColorProcessor::kInverse with a validity guard, and re-enable the Display tab in ColorValuesWidget; covered by a round-trip regression test proving the old OCIO inverse crash no longer occurs - OCIOGradingTransformLinearNode: enforce the OCIO clampWhite > clampBlack invariant per frame in Value() so keyframed/connected values cannot produce invalid grading transforms, and constrain the white clamp UI minimum whenever the black clamp is static - Regression tests for LUT extension checks, direction switching, node error reporting, LUT library scanning, display inverse round-trip and clamp enforcement
90 lines
2.5 KiB
C++
90 lines
2.5 KiB
C++
/***
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Oak - Non-Linear Video Editor
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Copyright (C) 2026 Oak 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 "preferencesluttab.h"
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#include <QFileDialog>
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#include <QGroupBox>
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#include <QHBoxLayout>
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#include <QLabel>
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#include <QPushButton>
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#include <QVBoxLayout>
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#include "render/lutlibrary.h"
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namespace olive
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{
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PreferencesLutTab::PreferencesLutTab()
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{
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QVBoxLayout *outer_layout = new QVBoxLayout(this);
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QGroupBox *library_group = new QGroupBox(tr("LUT Library"));
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outer_layout->addWidget(library_group);
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QVBoxLayout *library_layout = new QVBoxLayout(library_group);
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library_layout->addWidget(new QLabel(
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tr("Directories scanned for .cube and .3dl LUT files. LUT nodes offer "
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"these locations when picking a LUT file.")));
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library_dirs_list_ = new QListWidget();
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library_dirs_list_->addItems(LUTLibrary::GetDirectories());
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library_layout->addWidget(library_dirs_list_);
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QHBoxLayout *button_layout = new QHBoxLayout();
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button_layout->addStretch();
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QPushButton *add_btn = new QPushButton(tr("Add..."));
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connect(add_btn, &QPushButton::clicked, this, [this]() {
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const QString dir = QFileDialog::getExistingDirectory(
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this, tr("Add LUT Library Directory"));
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if (!dir.isEmpty() &&
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library_dirs_list_->findItems(dir, Qt::MatchExactly).isEmpty()) {
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library_dirs_list_->addItem(dir);
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}
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});
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button_layout->addWidget(add_btn);
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QPushButton *remove_btn = new QPushButton(tr("Remove"));
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connect(remove_btn, &QPushButton::clicked, this, [this]() {
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qDeleteAll(library_dirs_list_->selectedItems());
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});
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button_layout->addWidget(remove_btn);
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library_layout->addLayout(button_layout);
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outer_layout->addStretch();
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}
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void PreferencesLutTab::Accept(MultiUndoCommand *command)
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{
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Q_UNUSED(command)
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QStringList dirs;
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for (int i = 0; i < library_dirs_list_->count(); i++) {
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dirs.append(library_dirs_list_->item(i)->text());
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}
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LUTLibrary::SetDirectories(dirs);
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}
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}
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