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Properly chceck for GCS/PCS files

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This commit is contained in:
Martin Tůma 2023-03-18 09:51:07 +01:00
parent 152f17f15a
commit a50fa28c08
1 changed files with 9 additions and 4 deletions
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13
src/GUI/app.cpp
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@ -7,6 +7,7 @@
#include <QLibraryInfo> #include <QLibraryInfo>
#include <QSurfaceFormat> #include <QSurfaceFormat>
#include <QImageReader> #include <QImageReader>
#include <QFileInfo>
#ifdef Q_OS_ANDROID #ifdef Q_OS_ANDROID
#include <QCoreApplication> #include <QCoreApplication>
#include <QJniObject> #include <QJniObject>
@ -154,10 +155,13 @@ void App::loadDatums()
QString ellipsoidsFile(ProgramPaths::ellipsoidsFile()); QString ellipsoidsFile(ProgramPaths::ellipsoidsFile());
QString gcsFile(ProgramPaths::gcsFile()); QString gcsFile(ProgramPaths::gcsFile());
if (ellipsoidsFile.isNull()) if (!QFileInfo::exists(ellipsoidsFile)) {
qWarning("No ellipsoids file found."); qWarning("No ellipsoids file found.");
if (gcsFile.isNull()) ellipsoidsFile = QString();
} if (!QFileInfo::exists(gcsFile)) {
qWarning("No GCS file found."); qWarning("No GCS file found.");
gcsFile = QString();
}
if (!ellipsoidsFile.isNull() && !gcsFile.isNull()) { if (!ellipsoidsFile.isNull() && !gcsFile.isNull()) {
Ellipsoid::loadList(ellipsoidsFile); Ellipsoid::loadList(ellipsoidsFile);
@ -170,8 +174,9 @@ void App::loadPCSs()
{ {
QString pcsFile(ProgramPaths::pcsFile()); QString pcsFile(ProgramPaths::pcsFile());
if (pcsFile.isNull()) if (!QFileInfo::exists(pcsFile)) {
qWarning("No PCS file found."); qWarning("No PCS file found.");
else qWarning("Maps based on a projection different from EPSG:3857 won't work.");
} else
PCS::loadList(pcsFile); PCS::loadList(pcsFile);
} }