diff options
Diffstat (limited to 'src/corelib/io')
-rw-r--r-- | src/corelib/io/qdatastream.cpp | 2 | ||||
-rw-r--r-- | src/corelib/io/qdir.cpp | 47 | ||||
-rw-r--r-- | src/corelib/io/qfileinfo.cpp | 1 | ||||
-rw-r--r-- | src/corelib/io/qfsfileengine_win.cpp | 2 | ||||
-rw-r--r-- | src/corelib/io/qsettings_p.h | 2 | ||||
-rw-r--r-- | src/corelib/io/qtemporaryfile.cpp | 9 | ||||
-rw-r--r-- | src/corelib/io/qtextstream.cpp | 7 |
7 files changed, 33 insertions, 37 deletions
diff --git a/src/corelib/io/qdatastream.cpp b/src/corelib/io/qdatastream.cpp index 9990696..b203899 100644 --- a/src/corelib/io/qdatastream.cpp +++ b/src/corelib/io/qdatastream.cpp @@ -514,7 +514,7 @@ void QDataStream::setByteOrder(ByteOrder bo) \value Qt_4_2 Version 8 (Qt 4.2) \value Qt_4_3 Version 9 (Qt 4.3) \value Qt_4_4 Version 10 (Qt 4.4) - \value Qt_4_5 Version 10 (Qt 4.5) + \value Qt_4_5 Version 11 (Qt 4.5) \omitvalue Qt_4_6 \sa setVersion(), version() diff --git a/src/corelib/io/qdir.cpp b/src/corelib/io/qdir.cpp index d62328f..0dc8a63 100644 --- a/src/corelib/io/qdir.cpp +++ b/src/corelib/io/qdir.cpp @@ -50,6 +50,7 @@ #include "qstring.h" #include "qregexp.h" #include "qvector.h" +#include "qalgorithms.h" #ifdef QT_BUILD_CORE_LIB # include "qresource.h" #endif @@ -192,32 +193,28 @@ QDirPrivate::~QDirPrivate() /* For sorting */ struct QDirSortItem { - QString filename_cache; - QString suffix_cache; + mutable QString filename_cache; + mutable QString suffix_cache; QFileInfo item; }; -static int qt_cmp_si_sort_flags; -#if defined(Q_C_CALLBACKS) -extern "C" { -#endif -#ifdef Q_OS_WINCE -static int __cdecl qt_cmp_si(const void *n1, const void *n2) -#else -static int qt_cmp_si(const void *n1, const void *n2) -#endif -{ - if (!n1 || !n2) - return 0; +class QDirSortItemComparator { + int qt_cmp_si_sort_flags; +public: + QDirSortItemComparator(int flags) : qt_cmp_si_sort_flags(flags) {} + bool operator()(const QDirSortItem &, const QDirSortItem &); +}; - QDirSortItem* f1 = (QDirSortItem*)n1; - QDirSortItem* f2 = (QDirSortItem*)n2; +bool QDirSortItemComparator::operator()(const QDirSortItem &n1, const QDirSortItem &n2) +{ + const QDirSortItem* f1 = &n1; + const QDirSortItem* f2 = &n2; if ((qt_cmp_si_sort_flags & QDir::DirsFirst) && (f1->item.isDir() != f2->item.isDir())) - return f1->item.isDir() ? -1 : 1; + return f1->item.isDir(); if ((qt_cmp_si_sort_flags & QDir::DirsLast) && (f1->item.isDir() != f2->item.isDir())) - return f1->item.isDir() ? 1 : -1; + return !f1->item.isDir(); int r = 0; int sortBy = (qt_cmp_si_sort_flags & QDir::SortByMask) @@ -266,18 +263,11 @@ static int qt_cmp_si(const void *n1, const void *n2) : f1->filename_cache.compare(f2->filename_cache); } - if (r == 0) // Enforce an order - the order the items appear in the array - r = (char*)n1 - (char*)n2; - if (qt_cmp_si_sort_flags & QDir::Reversed) - return -r; - return r; + return r > 0; + return r < 0; } -#if defined(Q_C_CALLBACKS) -} -#endif - inline void QDirPrivate::sortFileList(QDir::SortFlags sort, QStringList &l, QStringList *names, QFileInfoList *infos) const { @@ -294,9 +284,8 @@ inline void QDirPrivate::sortFileList(QDir::SortFlags sort, QStringList &l, path += QLatin1Char('/'); si[i].item = QFileInfo(path + l.at(i)); } - qt_cmp_si_sort_flags = sort; if ((sort & QDir::SortByMask) != QDir::Unsorted) - qsort(si, i, sizeof(si[0]), qt_cmp_si); + qStableSort(si, si+i, QDirSortItemComparator(sort)); // put them back in the list(s) for (int j = 0; j<i; j++) { if(infos) diff --git a/src/corelib/io/qfileinfo.cpp b/src/corelib/io/qfileinfo.cpp index a8d28cb..36b1ed8 100644 --- a/src/corelib/io/qfileinfo.cpp +++ b/src/corelib/io/qfileinfo.cpp @@ -571,7 +571,6 @@ void QFileInfo::setFile(const QFile &file) void QFileInfo::setFile(const QDir &dir, const QString &file) { - Q_D(QFileInfo); *this = QFileInfo(dir.filePath(file)); } diff --git a/src/corelib/io/qfsfileengine_win.cpp b/src/corelib/io/qfsfileengine_win.cpp index 63506c2..c5b54b4 100644 --- a/src/corelib/io/qfsfileengine_win.cpp +++ b/src/corelib/io/qfsfileengine_win.cpp @@ -1392,8 +1392,6 @@ bool QFSFileEnginePrivate::doStat() const if (tmpAttributes != -1) { fileAttrib = tmpAttributes; could_stat = true; - } else { - return false; } #endif } else { diff --git a/src/corelib/io/qsettings_p.h b/src/corelib/io/qsettings_p.h index dd72fd9..93d07e0 100644 --- a/src/corelib/io/qsettings_p.h +++ b/src/corelib/io/qsettings_p.h @@ -146,7 +146,7 @@ inline QString QSettingsGroup::toString() const return result; } -class Q_CORE_EXPORT QConfFile +class QConfFile { public: ParsedSettingsMap mergedKeyMap() const; diff --git a/src/corelib/io/qtemporaryfile.cpp b/src/corelib/io/qtemporaryfile.cpp index 4856353..6a9125c 100644 --- a/src/corelib/io/qtemporaryfile.cpp +++ b/src/corelib/io/qtemporaryfile.cpp @@ -294,6 +294,8 @@ public: QTemporaryFileEngine(const QString &file) : QFSFileEngine(file) { } ~QTemporaryFileEngine(); + void setFileName(const QString &file); + bool open(QIODevice::OpenMode flags); bool remove(); bool close(); @@ -304,6 +306,13 @@ QTemporaryFileEngine::~QTemporaryFileEngine() QFSFileEngine::close(); } +void QTemporaryFileEngine::setFileName(const QString &file) +{ + // Really close the file, so we don't leak + QFSFileEngine::close(); + QFSFileEngine::setFileName(file); +} + bool QTemporaryFileEngine::open(QIODevice::OpenMode openMode) { Q_D(QFSFileEngine); diff --git a/src/corelib/io/qtextstream.cpp b/src/corelib/io/qtextstream.cpp index f63d29e..612d7f7 100644 --- a/src/corelib/io/qtextstream.cpp +++ b/src/corelib/io/qtextstream.cpp @@ -67,9 +67,10 @@ static const int QTEXTSTREAM_BUFFERSIZE = 16384; \snippet doc/src/snippets/code/src_corelib_io_qtextstream.cpp 1 Note that you cannot use QTextStream::atEnd(), which returns true when you - have reached the end of the data stream, with stdin because as long as the - application is running, stdin has no end. - + have reached the end of the data stream, with stdin. The reason for this is + that as long as stdin doesn't give any input to the QTextStream, \c atEnd() + will return true even if the stdin is open and waiting for more characters. + Besides using QTextStream's constructors, you can also set the device or string QTextStream operates on by calling setDevice() or setString(). You can seek to a position by calling seek(), and |