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Move mbgl cache to application local data storage

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This commit is contained in:
Dan Paulat 2022-04-12 21:37:26 -05:00
parent 5489552ff3
commit e075e88c7f
2 changed files with 19 additions and 2 deletions
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19
scwx-qt/source/scwx/qt/main/main_window.cpp
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@ -14,6 +14,7 @@
#include <QFileDialog>
#include <QMessageBox>
#include <QSplitter>
#include <QStandardPaths>
#include <QToolButton>
#include <boost/log/trivial.hpp>
@ -41,7 +42,23 @@ public:
elevationButtonsChanged_ {false},
resizeElevationButtons_ {false}
{
settings_.setCacheDatabasePath("/tmp/mbgl-cache.db");
std::string appDataPath {
QStandardPaths::writableLocation(QStandardPaths::AppLocalDataLocation)
.toStdString()};
std::string cacheDbPath {appDataPath + "/mbgl-cache.db"};
if (!std::filesystem::exists(appDataPath))
{
if (!std::filesystem::create_directories(appDataPath))
{
BOOST_LOG_TRIVIAL(error)
<< logPrefix_
<< "Unable to create application local data directory: \""
<< appDataPath << "\"";
}
}
settings_.setCacheDatabasePath(QString {cacheDbPath.c_str()});
settings_.setCacheDatabaseMaximumSize(20 * 1024 * 1024);
}
~MainWindowImpl() = default;