157 lines
4.1 KiB
C++
157 lines
4.1 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 "config.h"
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#include <QCoreApplication>
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#include <QDebug>
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#include <QDir>
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#include <QMessageBox>
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#include <QXmlStreamWriter>
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#include "core.h"
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#include "common/filefunctions.h"
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Config Config::current_config_;
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Config::Config()
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{
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SetDefaults();
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}
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QString Config::GetConfigFilePath()
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{
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return QDir(GetConfigurationLocation()).filePath("config.xml");
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}
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Config &Config::Current()
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{
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return current_config_;
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}
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void Config::SetDefaults()
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{
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config_map_.clear();
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config_map_["TimecodeDisplay"] = olive::kTimecodeDropFrame;
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config_map_["DefaultStillLength"] = QVariant::fromValue(rational(2));
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config_map_["HoverFocus"] = false;
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config_map_["AudioScrubbing"] = true;
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config_map_["AutorecoveryInterval"] = 1;
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config_map_["Language"] = "en_US";
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}
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void Config::Load()
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{
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QFile config_file(GetConfigFilePath());
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if (!config_file.exists()) {
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return;
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}
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if (!config_file.open(QFile::ReadOnly)) {
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qWarning() << QCoreApplication::translate("Config", "Failed to load application settings. This session will use "
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"defaults.");
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return;
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}
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// Reset to defaults
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current_config_.SetDefaults();
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QXmlStreamReader reader(&config_file);
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while (!reader.atEnd()) {
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reader.readNext();
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if (!reader.isStartElement()) {
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continue;
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}
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QString key = reader.name().toString();
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reader.readNext();
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QString value = reader.text().toString();
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if (key == "Configuration") {
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// First element, ignore
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} else if (key == "Version") {
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if (!value.contains(".")) {
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qDebug() << "This is a 0.1.x config file, upconvert";
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}
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} else {
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current_config_[key] = value;
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}
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}
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if (reader.hasError()) {
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QMessageBox::critical(olive::core.main_window(),
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QCoreApplication::translate("Config", "Error loading settings"),
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QCoreApplication::translate("Config", "Failed to load application settings. This session will "
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"use defaults."),
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QMessageBox::Ok);
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current_config_.SetDefaults();
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}
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config_file.close();
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}
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void Config::Save()
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{
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QFile config_file(GetConfigFilePath());
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if (!config_file.open(QFile::WriteOnly)) {
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QMessageBox::critical(olive::core.main_window(),
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QCoreApplication::translate("Config", "Error saving settings"),
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QCoreApplication::translate("Config", "Failed to save application settings. The application "
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"may lack write permissions to this location."),
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QMessageBox::Ok);
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return;
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}
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QXmlStreamWriter writer(&config_file);
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writer.writeStartDocument();
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writer.writeStartElement("Configuration");
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// Anything after the hyphen is considered "unimportant" information
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writer.writeTextElement("Version", QCoreApplication::applicationVersion().split('-').first());
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QMapIterator<QString, QVariant> iterator(current_config_.config_map_);
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while (iterator.hasNext()) {
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iterator.next();
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writer.writeTextElement(iterator.key(), iterator.value().toString());
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}
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writer.writeEndElement(); // Configuration
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writer.writeEndDocument();
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config_file.close();
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}
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QVariant Config::operator[](const QString &key) const
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{
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return config_map_[key];
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}
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QVariant &Config::operator[](const QString &key)
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{
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return config_map_[key];
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}
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