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Copy pathcommon.cpp
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88 lines (76 loc) · 2.81 KB
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/*
* Cppcheck - A tool for static C/C++ code analysis
* Copyright (C) 2007-2024 Cppcheck 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 "common.h"
#include <QCoreApplication>
#include <QDir>
#include <QFileInfo>
#include <QList>
#include <QMap>
#include <QSettings>
#include <QStringList>
#include <QVariant>
#include <Qt>
QString getPath(const QString &type)
{
QSettings settings;
QString path = settings.value(type, QString()).toString();
if (path.isEmpty()) {
// if not set, fallback to last check path hoping that it will be close enough
path = settings.value(SETTINGS_LAST_CHECK_PATH, QString()).toString();
if (path.isEmpty())
// if not set, return user's home directory as the best we can do for now
return QDir::homePath();
}
return path;
}
void setPath(const QString &type, const QString &value)
{
QSettings settings;
settings.setValue(type, value);
}
QString toFilterString(const QMap<QString,QString>& filters, bool addAllSupported, bool addAll)
{
QStringList entries;
if (addAllSupported) {
entries << QCoreApplication::translate("toFilterString", "All supported files (%1)")
.arg(QStringList(filters.values()).join(" "));
}
if (addAll) {
entries << QCoreApplication::translate("toFilterString", "All files (%1)").arg("*.*");
}
// We're using the description of the filters as the map keys, the file
// name patterns are our values. The generated filter string list will
// thus be sorted alphabetically over the descriptions.
for (const auto& k: filters.keys()) {
entries << QString("%1 (%2)").arg(k).arg(filters.value(k));
}
return entries.join(";;");
}
QString getDataDir()
{
QSettings settings;
const QString dataDir = settings.value("DATADIR", QString()).toString();
if (!dataDir.isEmpty())
return dataDir;
const QString appPath = QFileInfo(QCoreApplication::applicationFilePath()).canonicalPath();
if (QFileInfo::exists(appPath + "/std.cfg"))
return appPath;
if (appPath.indexOf("/cppcheck/", 0, Qt::CaseInsensitive) > 0)
return appPath.left(appPath.indexOf("/cppcheck/", 0, Qt::CaseInsensitive) + 9);
return appPath;
}