156 lines
4.7 KiB
C++
156 lines
4.7 KiB
C++
/***
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Olive - Non-Linear Video Editor
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Copyright (C) 2019 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 "projectproperties.h"
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#include <QDialogButtonBox>
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#include <QFileDialog>
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#include <QGridLayout>
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#include <QGroupBox>
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#include <QLabel>
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#include <QMessageBox>
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#include <QPushButton>
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#include <OpenColorIO/OpenColorIO.h>
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namespace OCIO = OCIO_NAMESPACE::v1;
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#include "config/config.h"
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#include "core.h"
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#include "render/colormanager.h"
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ProjectPropertiesDialog::ProjectPropertiesDialog(QWidget *parent) :
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QDialog(parent),
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working_project_(Core::instance()->GetActiveProject())
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{
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QVBoxLayout* layout = new QVBoxLayout(this);
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setWindowTitle(tr("Project Properties"));
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QGroupBox* color_group = new QGroupBox();
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color_group->setTitle(tr("Color Management"));
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QGridLayout* color_layout = new QGridLayout(color_group);
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int row = 0;
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color_layout->addWidget(new QLabel(tr("OpenColorIO Configuration:")), row, 0);
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ocio_filename_ = new QLineEdit();
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color_layout->addWidget(ocio_filename_, row, 1);
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row++;
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color_layout->addWidget(new QLabel(tr("Default Input Color Space:")), row, 0);
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default_input_colorspace_ = new QComboBox();
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color_layout->addWidget(default_input_colorspace_, row, 1, 1, 2);
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row++;
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QPushButton* browse_btn = new QPushButton(tr("Browse"));
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color_layout->addWidget(browse_btn, 0, 2);
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connect(browse_btn, SIGNAL(clicked(bool)), this, SLOT(BrowseForOCIOConfig()));
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layout->addWidget(color_group);
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QDialogButtonBox* dialog_btns = new QDialogButtonBox(QDialogButtonBox::Ok | QDialogButtonBox::Cancel, Qt::Horizontal);
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layout->addWidget(dialog_btns);
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connect(dialog_btns, SIGNAL(accepted()), this, SLOT(accept()));
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connect(dialog_btns, SIGNAL(rejected()), this, SLOT(reject()));
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if (working_project_ == nullptr) {
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QMessageBox::critical(this,
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tr("No Active Project"),
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tr("No project is currently open to set the properties for"),
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QMessageBox::Ok);
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reject();
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return;
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}
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ocio_filename_->setText(working_project_->ocio_config());
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ListPossibleInputSpaces(working_project_->ocio_config());
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}
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void ProjectPropertiesDialog::accept()
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{
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try {
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OCIO::ConstConfigRcPtr config = OCIO::Config::CreateFromFile(ocio_filename_->text().toUtf8());
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working_project_->set_default_input_colorspace(default_input_colorspace_->currentText());
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working_project_->set_ocio_config(ocio_filename_->text());
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// This should ripple changes throughout the program that the color config has changed, therefore must be done last
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working_project_->color_manager()->SetConfig(config);
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QDialog::accept();
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} catch (OCIO::Exception& e) {
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QMessageBox::critical(this,
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tr("OpenColorIO Config Error"),
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tr("Failed to set OpenColorIO configuration: %1").arg(e.what()),
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QMessageBox::Ok);
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}
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}
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bool ProjectPropertiesDialog::VerifyOCIOConfig(const QString &fn)
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{
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try {
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OCIO::Config::CreateFromFile(fn.toUtf8());
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return true;
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} catch (OCIO::Exception& e) {
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QMessageBox::critical(this,
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tr("OpenColorIO Config Error"),
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tr("Failed to set OpenColorIO configuration: %1").arg(e.what()),
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QMessageBox::Ok);
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return false;
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}
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}
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void ProjectPropertiesDialog::ListPossibleInputSpaces(const QString& fn)
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{
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try {
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default_input_colorspace_->clear();
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QStringList input_cs = ColorManager::ListAvailableInputColorspaces(OCIO::Config::CreateFromFile(fn.toUtf8()));
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foreach (QString cs, input_cs) {
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default_input_colorspace_->addItem(cs);
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if (cs == working_project_->default_input_colorspace()) {
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default_input_colorspace_->setCurrentIndex(default_input_colorspace_->count()-1);
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}
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}
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} catch (OCIO::Exception&) {
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}
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}
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void ProjectPropertiesDialog::BrowseForOCIOConfig()
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{
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QString fn = QFileDialog::getOpenFileName(this, tr("Browse for OpenColorIO configuration"));
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if (!fn.isEmpty()) {
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if (VerifyOCIOConfig(fn)) {
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ocio_filename_->setText(fn);
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ListPossibleInputSpaces(fn);
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}
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}
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}
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