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NOISSUE change FS::updateTimestamp to work with directories too, use it to fix icon issues on macOS

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This commit is contained in:
Petr Mrázek 2018-02-11 00:35:56 +01:00
parent ca11765436
commit 38e669dbf5
2 changed files with 17 additions and 20 deletions
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35
api/logic/FileSystem.cpp
View File

@ -9,6 +9,14 @@
#include <QUrl>
#include <QStandardPaths>
#if defined Q_OS_WIN32
#include <windows.h>
#include <string>
#include <sys/utime.h>
#else
#include <utime.h>
#endif
namespace FS {
void ensureExists(const QDir &dir)
@ -62,21 +70,13 @@ QByteArray read(const QString &filename)
bool updateTimestamp(const QString& filename)
{
QFile file(filename);
if (!file.exists())
{
return false;
}
if (!file.open(QIODevice::ReadWrite))
{
return false;
}
const quint64 size = file.size();
file.seek(size);
file.write( QByteArray(1, '0') );
file.resize(size);
return true;
#ifdef Q_OS_WIN32
std::wstring filename_utf_16 = filename.toStdWString();
return (_wutime64(filename_utf_16.c_str(), nullptr) == 0);
#else
QByteArray filenameBA = QFile::encodeName(filename);
return (utime(filenameBA.data(), nullptr) == 0);
#endif
}
bool ensureFilePathExists(QString filenamepath)
@ -163,11 +163,6 @@ bool copy::operator()(const QString &offset)
return true;
}
#if defined Q_OS_WIN32
#include <windows.h>
#include <string>
#endif
bool deletePath(QString path)
{
bool OK = true;

2
application/MultiMC.cpp
View File

@ -330,6 +330,8 @@ MultiMC::MultiMC(int &argc, char **argv) : QApplication(argc, argv)
#elif defined(Q_OS_MAC)
QDir foo(FS::PathCombine(binPath, "../.."));
m_rootPath = foo.absolutePath();
// on macOS, touch the root to force Finder to reload the .app metadata (and fix any icon change issues)
FS::updateTimestamp(m_rootPath);
#endif
#ifdef MULTIMC_JARS_LOCATION