itsmattkc
b9cd83eff1
Made various changes and fixes to the task system: - Tasks are built around QtConcurrent rather than QThread. Reduces code complexity significantly. - Task error reporting is now streamlined in both TaskManager and TaskDialog. - Moved ProjectImport/Save/LoadManager to the app/task folder
87 lines
2.2 KiB
C++
87 lines
2.2 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 "load.h"
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#include <QApplication>
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#include <QFile>
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#include <QXmlStreamReader>
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#include "common/xmlutils.h"
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OLIVE_NAMESPACE_ENTER
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ProjectLoadTask::ProjectLoadTask(const QString &filename) :
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filename_(filename)
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{
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SetTitle(tr("Loading '%1'").arg(filename));
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}
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bool ProjectLoadTask::Run()
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{
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QFile project_file(filename_);
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if (project_file.open(QFile::ReadOnly | QFile::Text)) {
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QXmlStreamReader reader(&project_file);
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while (XMLReadNextStartElement(&reader)) {
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if (reader.name() == QStringLiteral("olive")) {
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while(XMLReadNextStartElement(&reader)) {
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if (reader.name() == QStringLiteral("version")) {
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qDebug() << "Project version:" << reader.readElementText();
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} else if (reader.name() == QStringLiteral("project")) {
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ProjectPtr project = std::make_shared<Project>();
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project->set_filename(filename_);
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project->Load(&reader, &IsCancelled());
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// Ensure project is in main thread
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moveToThread(qApp->thread());
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if (!IsCancelled()) {
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projects_.append(project);
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}
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} else {
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reader.skipCurrentElement();
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}
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}
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} else {
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reader.skipCurrentElement();
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}
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}
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project_file.close();
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if (reader.hasError()) {
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SetError(reader.errorString());
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return false;
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} else {
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return true;
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}
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} else {
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SetError(tr("Failed to read file \"%1\" for reading.").arg(filename_));
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return false;
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}
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}
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OLIVE_NAMESPACE_EXIT
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