itsmattkc
a0b6bb842d
OCIO config was set on a per-project basis, but we were using a singleton for the ColorManager that would break if more than one project was ever open. Now the ColorManager belongs to the Project and is always accessed through the Project.
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_(olive::core.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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