The debug output of all categories will be visible by default,
except from the "qt.*" categories. "qt.*" categories are private
and their default debug output will be hidden.
[ChangeLog][QtCore][Logging] Enable qCDebug's for all categories except qt one's
Change-Id: Ibe147c8bbe0835a63b3de782288b9c3251321d8f
Reviewed-by: Kai Koehne <kai.koehne@digia.com>
Code units 0xD800 .. 0xDFFF are not UCS-4, so we can't happily return them.
Instead, if we encounter a stray surrogate, replace it with 0xFFFD, which
is what Unicode recommends anyhow.
References:
§3.9 Unicode Encoding Forms
D76: Unicode scalar value: Any Unicode code point except high-surrogate
and low surrogate code points.
As a result of this definition, the set of Unicode scalar values consists
of the ranges 0 to D7FF_16 and E000_16 to 10FFFF_16, inclusive.
[...]
UTF-32 encoding form: The Unicode encoding form that assigns each Unicode
scalar value to a single unsigned 32-bit code unit with the same numeric
value as the Unicode scalar value.
§ C.2 Encoding Forms in ISO/IEC 10646
UCS-4. UCS-4 stands for “Universal Character Set coded in 4 octets.” It is
now treated simply as a synonym for UTF-32, and is considered the canonical
form for representation of characters in 10646.
§ 3.9 Unicode Encoding Forms (Best Practices for Using U+FFFD)
and
§ 5.22 Best Practice for U+FFFD Substitution
Whenever an unconvertible offset is reached during conversion of a code
unit sequence:
1. The maximal subpart at that offset should be replaced by a single
U+FFFD.
2. The conversion should proceed at the offset immediately after the
maximal subpart.
[...]
Whenever an unconvertible offset is reached during conversion of a code
unit sequence to Unicode:
1. Find the longest code unit sequence that is the initial subsequence of
some sequence that could be converted. If there is such a sequence, replace
it with a single U+FFFD; otherwise replace a single code unit with a single
U+FFFD.
2. The conversion should proceed at the offset immediately after the
subsequence which has been replaced.
[ChangeLog][QtCore][QString] QString::toUcs4 now does not return invalid
UCS-4 code units belonging to the surrogate range (U+D800 to U+DFFF)
when the QString contains malformed UTF-16 data. Instead, U+FFFD
is returned in place of the malformed subsequence.
Change-Id: I19d7af03e749fea680fd5d9635439bc9d56558a9
Reviewed-by: Lars Knoll <lars.knoll@digia.com>
Reviewed-by: Konstantin Ritt <ritt.ks@gmail.com>
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
That commit made QString::toXxx (8-bit) functions use C++11 ref
qualifiers, so we need to match it here.
Change-Id: I45b50464d36f858d012b12e0cb511aae347ddb6f
Reviewed-by: Marc Mutz <marc.mutz@kdab.com>
Reviewed-by: Giuseppe D'Angelo <giuseppe.dangelo@kdab.com>
UCS-4 iterator over a QString.
Kept private for now so we can still work on the API.
Done-with: Thiago
Change-Id: I377f8bb1921e591ee3292c08c3e097fb6bc7f0c4
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
Because they make sense. I'm even thinking that the char16_t version
should get a QString implicit constructor. Maybe both encodings.
Change-Id: Ifffc61dd890795fbbbd5f7cb5efb3e6287d1270e
Reviewed-by: Lars Knoll <lars.knoll@digia.com>
introduced by b0b22e8d49 .
Change-Id: Ia57331ce9373a414f2bc56962412f20ef83bd7ca
Reviewed-by: Allan Sandfeld Jensen <allan.jensen@digia.com>
Reviewed-by: Frederik Gladhorn <frederik.gladhorn@digia.com>
This simplifies the code a lot and avoids silly mistakes where a
specific integer type is missing (such as char16_t).
Change-Id: Id91dfd1919e783e0a9af7bfa093ca560a01b22d1
Reviewed-by: Lars Knoll <lars.knoll@digia.com>
This aimed to disctinct joining types "L", "T", and "U" from just "U".
Unicode 6.3.0 has introduced a character with joining type "L" and
Unicode 7.0 will add a few more characters of joining type "L", so
we'll have to deal with it anyways.
[ChangeLog][QtCore][QChar] Added JoiningType enum and joiningType()
method that deprecates the old QChar::Joining enum and joining() method.
Change-Id: I4be3a3f745d944e689feb9b62d4ca86d1cf371b0
Reviewed-by: Lars Knoll <lars.knoll@digia.com>
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
q_func() which is declared in Q_DECLARE_PUBLIC is usually private.
We should use q_ptr directly in QObjectPrivate::connect, otherwise
it does not compile when trying to access the private q_func
Change-Id: I235165a0994327102dbb31c390c2cafdffe806dc
Reviewed-by: Kurt Pattyn <pattyn.kurt@gmail.com>
Reviewed-by: Frederik Gladhorn <frederik.gladhorn@digia.com>
The support for QArrayData variadic arguments without C++11 for GCC
has been removed in commit 69478da0f0 . Change the autotest to reflect
that, too.
Change-Id: I40468f5d67cb2db553fd7a7d5b604f46403ac538
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
Allows us to sanity check the iOS build in the CI.
Change-Id: I16f9bfafef3988dcab6efd3155503ca0d0b4d1d8
Reviewed-by: Morten Johan Sørvig <morten.sorvig@digia.com>
Add support for using qCDebug and friends in the 'printf style' way.
This allows an almost mechanical conversion of existing qDebug, qWarning,
qCritical macros, and allows avoiding the size overhead the streaming
style incurs (mostly due to inlined QDebug code).
To handle this gracefully we require variadic macros (part of
C++11/C99). For compilers not supporting variadic macros we fall back
to checking the category in QMessageLogger.
[ChangeLog][QtCore][Logging] Allow qCDebug macros to be used in a printf
style.
Change-Id: I5a8fb135dca504e1d621bb67bf4b2a50c73d41b9
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
The documentation implies that cd() and cdUp() functions return false if
the new directory is not readable, but that is not the case. It is an
obvious mistake in the documentation, because cd'ing into a nonreadable
directory is perfectly valid.
Provided also with a test to verify that cd() actually returns true with
nonreadable directories.
Change-Id: I4aa3e859b35c64266df510a203574e3701aea77c
Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@digia.com>
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
Data::allocate(0) returns a pointer to read-only memory, updating d->size
will segfault. The safety check for this exists in all other QVector ctors
already.
Change-Id: Ida0fe4182de56ee62c7f91e8652cfafbfd7b8410
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
Commit 773dd01 introduced a general mingw platform scope, which
is cleaner and more flexible than matching the spec name.
Change-Id: Ie3a9cb791a83f7c8a51bc4e23069190c452ab521
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
For example, QObject is non copyable (its copy constructor is deleted or
private via Q_DISABLE_COPY). It should still be allowed to pass a reference
to a QObject as an argument to as signal (or slot).
This fixes a compilation failure.
Task-number: QTBUG-36119
Change-Id: I9bcf477e347d69fdae2543c99781b6421883be78
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
For convenience, it reads more easily (and is somewhat expected) to
be able to add a string to a QJsonArray like you might with a
QVariantList: QJsonArray() << "string". Previously, QJsonValue provided
a private void* ctor to explicitly deny this case because it would
implicitly convert to a boolean. This ctor provides a const char* ctor
(much like QVariant) that interprets the incoming text as utf8 and
creates a String type QJsonValue.
[ChangeLog][QtCore][QJsonValue] Added constructor to QJsonValue for const char *
Change-Id: Icafa954d3da1fb264f9d0fd7cd1a1d2fbbe15095
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
Reviewed-by: Lars Knoll <lars.knoll@digia.com>
operators for +, +=, and << were added to QJsonArray to make
it easier to work with, and more closely resemble the Qt
container classes
[ChangeLog][QtCore][QJsonArray] Added convenience methods to QJsonArray for appending QJsonValues
Change-Id: I96e0a43015f7c0f980cbbef7f20bd2085ee04795
Reviewed-by: Lars Knoll <lars.knoll@digia.com>
update-mime-database does not exist, so there is no point in
trying to build this test.
Change-Id: Id60f2f8fc3af33d3f7ae2fb4f1042356b60f6596
Reviewed-by: David Faure <david.faure@kdab.com>
Reviewed-by: Wolfgang Bremer <wbremer@blackberry.com>
* Mongolian and Phags-pa characters have been given a Joining_Type
classification for contextual shaping. As a part of these additions,
one Phags-pa character has the Joining_Type value of L (Left Joining),
which no character had been assigned before.
* The unassigned code points in the Currency Symbols block have been
given the Bidi_Class property value ET and the Line_Break property
value PR, to help implementations support new currency symbols,
when they are encoded.
* Hebrew letters and basic punctuation marks have been assigned
the newly introduced Word_Break property values Hebrew_Letter,
Single_Quote, and Double_Quote.
* The Bidi_Class property has been extended with four new values
for directional isolates.
For more details, see http://www.unicode.org/versions/Unicode6.3.0/
Change-Id: Iad62d02edc58a8497898dcd6d6c70d5aece317ea
Reviewed-by: Lars Knoll <lars.knoll@digia.com>
Change-Id: I9c0b110e36dd80c6a0b7275aa13bc548419aca9c
Reviewed-by: Lars Knoll <lars.knoll@digia.com>
Reviewed-by: John Layt <jlayt@kde.org>
Reviewed-by: Mehdi Fekari <mfekari@blackberry.com>
Fix parsing of ISO Date from being totally lenient to being semi-strict
by requiring the separator positions to be non-numeric.
[ChangeLog][Important Behavior Changes] Parsing of Qt::ISODate by
QDate::fromString() and QDateTime()::fromString() is not as lenient as
before, the date component separators are now required to be
non-numeric. This means a string like "2000901901" will no longer be
recognized as a valid ISO Date, but "2000/01/01" will still be even
though it doesn't strictly meet the ISO format of "2000-01-01".
Task-number: QTBUG-34141
Change-Id: I0e481144136c60d4cac61364b9b2c1d2cd1e78fc
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
Explicitly check that the QTimeZone is valid before trying to use it.
Change-Id: Iec415a2cb07071502fe71ee5ac92a7657e818f99
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
It's usually a bad idea to surround slots or signals with #ifdef since
moc may not parse it the same way the compiler does.
Change-Id: I6a3623ed7cb9fbc1b966df9d60f71b7fdf91acfe
Reviewed-by: Olivier Goffart <ogoffart@woboq.com>
There was a comment about the test failing for max() because of an
overflow. That happens if you're at UTC or ahead of it (to the East of
the Prime Meridian), which is how this test usually gets run (UTC,
Europe/Oslo, Europe/Helsinki, Pacific/Auckland). But if you're behind
UTC (to the West of the Prime Meridian), then the overflow happens for
min().
Change-Id: Iebba49d1303e9f18f5038f5cf23c77bf83e5fd4b
Reviewed-by: Robin Burchell <robin+qt@viroteck.net>
The encoder is in qjsonwriter.cpp, which requires special handling for
ASCII due to the use of escape sequences. The decoder is in
qjsonparser.cpp, which only scan one character at a time.
As a side-effect, the JSON parser now reports the UTF-8 error in the
first character with error, instead of the last. This is probably what
should have been expected.
Change-Id: I52e5bc30d71466b6a36098b4150c61b2e385d8e9
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
Like before, this is taken from the existing QUrl code and is optimized for
ASCII handling (for the same reasons). And like previously, make
QString::fromUtf8 use a stateless version of the codec, which is faster.
There's a small change in behavior in the decoding: we insert a U+FFFD for
each byte that cannot be decoded properly. Previously, it would "eat" all bad
high-bit bytes and replace them all with one single U+FFFD. Either behavior is
allowed by the UTF-8 specifications, even though this new behavior will cause
misalignment in the Bradley Kuhn sample UTF-8 text.
Change-Id: Ib1b1f0b4291293bab345acaf376e00204ed87565
Reviewed-by: Olivier Goffart <ogoffart@woboq.com>
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
[ChangeLog][QtCore][QVarLengthArray] Added the indexOf, lastIndexOf and
contains functions to QVarLengthArray. These functions make the class
more similar to QVector.
Change-Id: I9bd2b22bd8b7151c2d17aede36e5f2126570600b
Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@digia.com>
Reviewed-by: Olivier Goffart <ogoffart@woboq.com>
According to docs DynamicPropertyChange event should be sent from
setProperty function only when property is added, removed or
changed.
Change-Id: I080a27a4119a63580b03172f4b5b367338c6f440
Reviewed-by: Olivier Goffart <ogoffart@woboq.com>
Windows 7 and later have LOCALE_SSHORTTIME, which is what we need.
Task-number: QTBUG-33718
Change-Id: I4c3f113d17102a37fb752de56f06b312f27c7887
Reviewed-by: Friedemann Kleint <Friedemann.Kleint@digia.com>
This is only possible for two important reasons:
1) QString and QByteArray d pointers are both done with QArrayData and
that class does not care that the alignof(T) changes from 2 to 1,
so we can give the pointer from QString to QByteArray
(after adapting the allocated size, which is now double)
2) conversion from UTF16 to Latin1 always has fewer bytes (exactly half)
Change-Id: I17b2690c910f3de8db55156c6d6b5f55be06d827
Reviewed-by: Konstantin Ritt <ritt.ks@gmail.com>
Reviewed-by: Olivier Goffart <ogoffart@woboq.com>
tst_QObject is getting big, so make a separate test for QSignalBlocker,
but leave parts of signalsBlocked() in tst_QObject as that seemed to
have been the only check for blockSignals(true) actually blocking signal
emission.
Change-Id: I1cfac035e0e39203eea8626d43f316cc6244ee86
Reviewed-by: Olivier Goffart <ogoffart@woboq.com>
When QSignalBlocker was reviewed, move semantics were asked for.
This patch add them.
This makes QSignalBlocker usable as a by-value argument (to transfer
control of signal blocking into a function) as well as as a return
value (to transfer control of signal blocking out of a function).
Change-Id: I714aa2a283bb33dba76e860649e88ed202e913c5
Reviewed-by: Olivier Goffart <ogoffart@woboq.com>
To be able to call SetNamedPipeHandleState on stdin in a child
process, we must create a read-end pipe handle with the
FILE_WRITE_ATTRIBUTES flag set.
This can't be done with CreateNamedPipe but only with CreateFile.
Therefore we're creating the handles for the child process always
with CreateFile now. Besides, it's conceptually cleaner to have the
server handle of the named pipe in the calling process.
[ChangeLog][QtCore][Windows] Fix regression from Qt4 in QProcess.
It wasn't possible anymore to alter pipe modes of stdin in child
processes.
Task-number: QTBUG-35357
Change-Id: I85f09753d0c924bdc8a6cef1ea5dbe6b2299c604
Reviewed-by: Friedemann Kleint <Friedemann.Kleint@digia.com>
Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@digia.com>
