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Simplify #if expression

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This commit is contained in:
Chocobo1 2016-12-05 19:43:43 +08:00
parent e1c9e3b9ed
commit 7f2f78a816
1 changed files with 9 additions and 12 deletions
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21
src/base/utils/fs.cpp
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@ -283,9 +283,13 @@ qlonglong Utils::Fs::freeDiskSpaceOnPath(QString path)
} }
Q_ASSERT(dir_path.exists()); Q_ASSERT(dir_path.exists());
#ifndef Q_OS_WIN #if defined(Q_OS_WIN)
ULARGE_INTEGER bytesFree;
if (GetDiskFreeSpaceExW((LPCTSTR)(toNativePath(dir_path.path())).utf16(), &bytesFree, NULL, NULL) == 0)
return -1;
return qlonglong(bytesFree.QuadPart);
#elif defined(Q_OS_HAIKU)
unsigned long long available; unsigned long long available;
#ifdef Q_OS_HAIKU
const QString statfs_path = dir_path.path() + "/."; const QString statfs_path = dir_path.path() + "/.";
dev_t device = dev_for_path (qPrintable(statfs_path)); dev_t device = dev_for_path (qPrintable(statfs_path));
if (device >= 0) { if (device >= 0) {
@ -297,6 +301,7 @@ qlonglong Utils::Fs::freeDiskSpaceOnPath(QString path)
} }
return -1; return -1;
#else #else
unsigned long long available;
struct statfs stats; struct statfs stats;
const QString statfs_path = dir_path.path() + "/."; const QString statfs_path = dir_path.path() + "/.";
const int ret = statfs(qPrintable(statfs_path), &stats); const int ret = statfs(qPrintable(statfs_path), &stats);
@ -309,12 +314,6 @@ qlonglong Utils::Fs::freeDiskSpaceOnPath(QString path)
return -1; return -1;
} }
#endif #endif
#else
ULARGE_INTEGER bytesFree;
if (GetDiskFreeSpaceExW((LPCTSTR)(toNativePath(dir_path.path())).utf16(), &bytesFree, NULL, NULL) == 0)
return -1;
return qlonglong(bytesFree.QuadPart);
#endif
} }
QString Utils::Fs::branchPath(const QString& file_path, QString* removed) QString Utils::Fs::branchPath(const QString& file_path, QString* removed)
@ -362,14 +361,13 @@ QString Utils::Fs::expandPathAbs(const QString& path)
QString Utils::Fs::QDesktopServicesDataLocation() QString Utils::Fs::QDesktopServicesDataLocation()
{ {
QString result; QString result;
#ifdef Q_OS_WIN #if defined(Q_OS_WIN)
wchar_t path[MAX_PATH + 1] = {L'\0'}; wchar_t path[MAX_PATH + 1] = {L'\0'};
if (SHGetSpecialFolderPathW(0, path, CSIDL_LOCAL_APPDATA, FALSE)) if (SHGetSpecialFolderPathW(0, path, CSIDL_LOCAL_APPDATA, FALSE))
result = fromNativePath(QString::fromWCharArray(path)); result = fromNativePath(QString::fromWCharArray(path));
if (!QCoreApplication::applicationName().isEmpty()) if (!QCoreApplication::applicationName().isEmpty())
result += QLatin1String("/") + qApp->applicationName(); result += QLatin1String("/") + qApp->applicationName();
#else #elif defined(Q_OS_MAC)
#ifdef Q_OS_MAC
FSRef ref; FSRef ref;
OSErr err = FSFindFolder(kUserDomain, kApplicationSupportFolderType, false, &ref); OSErr err = FSFindFolder(kUserDomain, kApplicationSupportFolderType, false, &ref);
if (err) if (err)
@ -386,7 +384,6 @@ QString Utils::Fs::QDesktopServicesDataLocation()
xdgDataHome += QLatin1String("/data/") xdgDataHome += QLatin1String("/data/")
+ qApp->applicationName(); + qApp->applicationName();
result = xdgDataHome; result = xdgDataHome;
#endif
#endif #endif
if (!result.endsWith("/")) if (!result.endsWith("/"))
result += "/"; result += "/";