work on internal color management

2019-09-28 01:38:15 +10:00
parent 4c90405feb
commit d2dc0d2823
24 changed files with 983 additions and 175 deletions
@@ -0,0 +1,78 @@
+/***
+
+  Olive - Non-Linear Video Editor
+  Copyright (C) 2019 Olive Team
+
+  This program is free software: you can redistribute it and/or modify
+  it under the terms of the GNU General Public License as published by
+  the Free Software Foundation, either version 3 of the License, or
+  (at your option) any later version.
+
+  This program is distributed in the hope that it will be useful,
+  but WITHOUT ANY WARRANTY; without even the implied warranty of
+  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+  GNU General Public License for more details.
+
+  You should have received a copy of the GNU General Public License
+  along with this program.  If not, see <http://www.gnu.org/licenses/>.
+
+***/
+
+#include "projectproperties.h"
+
+#include <QDialogButtonBox>
+#include <QFileDialog>
+#include <QGridLayout>
+#include <QLabel>
+#include <QMessageBox>
+#include <QPushButton>
+#include <OpenColorIO/OpenColorIO.h>
+namespace OCIO = OCIO_NAMESPACE::v1;
+
+#include "render/colormanager.h"
+
+ProjectPropertiesDialog::ProjectPropertiesDialog(QWidget *parent) :
+  QDialog(parent)
+{
+  QGridLayout* layout = new QGridLayout(this);
+
+  setWindowTitle(tr("Project Properties"));
+
+  layout->addWidget(new QLabel(tr("OpenColorIO Configuration:")), 0, 0);
+
+  ocio_filename_ = new QLineEdit();
+  layout->addWidget(ocio_filename_, 0, 1);
+
+  QPushButton* browse_btn = new QPushButton(tr("Browse"));
+  layout->addWidget(browse_btn, 0, 2);
+  connect(browse_btn, SIGNAL(clicked(bool)), this, SLOT(BrowseForOCIOConfig()));
+
+  QDialogButtonBox* dialog_btns = new QDialogButtonBox(QDialogButtonBox::Ok | QDialogButtonBox::Cancel, Qt::Horizontal);
+  layout->addWidget(dialog_btns, 1, 0, 1, 3);
+  connect(dialog_btns, SIGNAL(accepted()), this, SLOT(accept()));
+  connect(dialog_btns, SIGNAL(rejected()), this, SLOT(reject()));
+}
+
+void ProjectPropertiesDialog::accept()
+{
+  try {
+    OCIO::ConstConfigRcPtr config = OCIO::Config::CreateFromFile(ocio_filename_->text().toUtf8());
+
+    ColorManager::instance()->SetConfig(config);
+
+    QDialog::accept();
+  } catch (OCIO::Exception& e) {
+    QMessageBox::critical(this,
+                          tr("OpenColorIO Config Error"),
+                          tr("Failed to set OpenColorIO configuration: %1").arg(e.what()),
+                          QMessageBox::Ok);
+  }
+}
+
+void ProjectPropertiesDialog::BrowseForOCIOConfig()
+{
+  QString fn = QFileDialog::getOpenFileName(this, tr("Browse for OpenColorIO configuration"));
+  if (!fn.isEmpty()) {
+    ocio_filename_->setText(fn);
+  }
+}