summaryrefslogtreecommitdiffstats
path: root/src/corelib/tools/qstring.cpp
Commit message (Collapse)AuthorAgeFilesLines
* replace 'const QChar &' with 'QChar ' for QChar and QStringRitt Konstantin2011-10-261-21/+21
| | | | | | | | Merge-request: 69 Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@nokia.com> Change-Id: I61f5a54b783252029fcad95677958fa6a2130d01 Reviewed-by: Olivier Goffart <ogoffart@kde.org>
* corelib: Remove Q_WS-macros.Friedemann Kleint2011-10-241-1/+1
| | | | | | | | | | | | | | | | | | | | Q_WS_QPA is the only active code path after merging refactor, other Q_WS-macros are no longer used. Enable compilation without -qpa. - Remove Q_OS_MSDOS, Q_OS_OS2 - Remove Q_WS_QWS - Remove/replace definitions/conditionals of Q_WS_XX - Remove qpa branches from profiles - Replace Q_WS_MAC by Q_OS_MAC - Replace Q_WS_MAC && !Q_WS_QPA by Q_OS_MAC && !QT_NO_CORESERVICES - Similarly in profiles: mac:contains(QT_CONFIG, coreservices) - Replace Q_FS_FAT by Q_OS_WIN Change-Id: Icce5a6c55b052c8f72b3b979ddf31a4f388ea9c9 Reviewed-by: João Abecasis <joao.abecasis@nokia.com>
* make fromWCharArray() and toWCharArray() inlinedKonstantin Ritt2011-10-181-25/+8
| | | | | | | | | because we may have the size of wchar_t varying, we need to know which is the correct encoding: UTF-16 or UCS-4 Merge-request: 49 Change-Id: Ib5a1e7dea51d0cd8394e686634a36aae984fa072 Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@nokia.com>
* Rename Qt::escape to QString::toHtmlEscaped, add compat methodDavid Faure2011-09-291-13/+18
| | | | | | | | | Merge-request: 56 Reviewed-by: Frederik Gladhorn <frederik.gladhorn@nokia.com> Change-Id: I46bbb2df10968e88b5eb5ef8dae182a651b622b8 Reviewed-on: http://codereview.qt-project.org/5793 Reviewed-by: Frederik Gladhorn <frederik.gladhorn@nokia.com>
* Move Qt::escape to QtCoreDavid Faure2011-09-291-0/+33
| | | | | | | | | | Merge-request: 56 Reviewed-by: Frederik Gladhorn <frederik.gladhorn@nokia.com> Change-Id: I25c5f46cf53a653db26dbeb92865e61f69980bfd Reviewed-on: http://codereview.qt-project.org/5792 Reviewed-by: Frederik Gladhorn <frederik.gladhorn@nokia.com> Reviewed-by: Qt Sanity Bot <qt_sanity_bot@ovi.com>
* Add an SSE4.2 even simpler version of toLatin1Thiago Macieira2011-09-081-0/+23
| | | | | | | | | | | | | | | | | | | | | Use the new PCMPESTRM instruction (Parallel CoMPare Explicit-length STRings with result in a Mask) which is added in SSE4.2 for facilitating string operations. The "compare ranges" mode allows us to search for characters outside the Latin 1 range and then use the SSE4.1 PBLENDVB instruction to replace those with question marks. Unlike previous SSE compare instructions, the PCMPxSTRx family allows us to operate on unsigned 16-bit values. This saves us another parallel add. Reviewed-By: Samuel Rødal (cherry picked from commit 45d2d36c9dbcbce403c78838ea52acd1ab111b68) Change-Id: I0f9d864f9d19c0f0da43ccb6918dc28295074496 Reviewed-on: http://codereview.qt-project.org/4468 Reviewed-by: Qt Sanity Bot <qt_sanity_bot@ovi.com> Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@nokia.com> Reviewed-by: Samuel Rødal <samuel.rodal@nokia.com>
* Create a function that merges the SSE common codeThiago Macieira2011-09-081-38/+35
| | | | | | | | | | | Reviewed-by: Samuel Rødal (cherry picked from commit bb3bd601560132df769c32808ae0b36c56d1caab) Change-Id: Icd7f661785a793effcd4d8cd08ffa8bb5a592cd9 Reviewed-on: http://codereview.qt-project.org/4467 Reviewed-by: Qt Sanity Bot <qt_sanity_bot@ovi.com> Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@nokia.com> Reviewed-by: Samuel Rødal <samuel.rodal@nokia.com>
* Improve toLatin1 x86 SIMD by using a new SSE4.1 instructionThiago Macieira2011-09-081-0/+9
| | | | | | | | | | | | | | | | | | | The new instruction is PBLENDVB, which creates a result by selecting bytes from one of two registers, depending on whether the mask contains a 1 (0xff) or a zero. The SSE2 code requires three instructions (and, andnot, or). The equivalent Neon instruction is VBSL (bit select). Reviewed-by: Samuel Rødal (cherry picked from commit bdad106358ae177d1345f5ff85c0e38cfeb5ca90) Change-Id: I5b0d055a4be532f81c6f11181d710525cd6c3f25 Reviewed-on: http://codereview.qt-project.org/4466 Reviewed-by: Qt Sanity Bot <qt_sanity_bot@ovi.com> Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@nokia.com> Reviewed-by: Samuel Rødal <samuel.rodal@nokia.com>
* omit unassigned (and too recent) codepoints from the text Normalization processRitt Konstantin2011-09-011-1/+1
| | | | | | | | | | | | | | | http://www.unicode.org/reports/tr15/#Guaranteeing_Process_Stability: > handle any code points that were not defined in the earlier version > as if they were unassigned: such code points will not decompose or compose, > and their Canonical_Combining_Class value will be zero. since QChar::Unicode_Unassigned value is 0, it's less than any other QChar::UnicodeVersion value and must ba handled explicitly Change-Id: I6df025b4173d407660adae77ec5eeb98d15cb8ce Reviewed-on: http://codereview.qt.nokia.com/4084 Reviewed-by: Qt Sanity Bot <qt_sanity_bot@ovi.com> Reviewed-by: Lars Knoll <lars.knoll@nokia.com>
* Add QLocale::toUpper/LowerLars Knoll2011-08-311-22/+8
| | | | | | | | | | | | | | | | | The toUpper/Lower() methods in QString should not be locale dependent, as this can lead to rather hard to find bugs in at least a turkish locale. Rather have explicit, locale dependend case conversions available in QLocale. Reviewed-by: Denis Dzyubenko (cherry picked from commit da0e1e101bb4c44c25b6523357fa81ad1b2d6539) Change-Id: I1cc3f341bef17ad573a736dc94c9c5d514ace54e Reviewed-on: http://codereview.qt.nokia.com/3259 Reviewed-by: Lars Knoll <lars.knoll@nokia.com> Reviewed-by: Qt Sanity Bot <qt_sanity_bot@ovi.com>
* Get rid of compiler warnings with MSVCOlivier Goffart2011-07-281-9/+9
| | | | | | | Change-Id: Ibd027c502a5b8bcbfc6dae71c4f244f1080d4064 Reviewed-on: http://codereview.qt.nokia.com/2303 Reviewed-by: Qt Sanity Bot <qt_sanity_bot@ovi.com> Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@nokia.com>
* Doc: Removed documentation for deleted code.David Boddie2011-07-211-276/+0
| | | | | | | Change-Id: Icdbc05decac3dfe3fc18ce073c494e1fce4ea347 Reviewed-on: http://codereview.qt.nokia.com/1824 Reviewed-by: Qt Sanity Bot <qt_sanity_bot@ovi.com> Reviewed-by: David Boddie
* Fix compilation on MSVCLars Knoll2011-07-131-13/+47
| | | | | | | | | | | MSVC apparently doesn't like the way the QString::Data pointers got initialized. Also fixed a few warnings about signed/unsigned conversions. Change-Id: I1267979af7601129e5483f8785d4982a1f2f8182 Reviewed-on: http://codereview.qt.nokia.com/1558 Reviewed-by: Friedemann Kleint <Friedemann.Kleint@nokia.com>
* Remove Qt 4.3 binary compatibility for MSVCThiago Macieira2011-07-111-4/+0
| | | | | | | | | | | | | | | When we removed the useless "const" in the return type, we broke compatibility with a few compilers that include the return type in the mangling. We don't need that anymore in Qt 5. This change should have had a ### Qt5 mark everywhere, not just in a comment in qstring.cpp. Change-Id: I8839f8dc540b34e57a3efdb160a1c015f7328422 Merge-request: 13 Reviewed-by: Olivier Goffart <olivier.goffart@nokia.com> Reviewed-on: http://codereview.qt.nokia.com/1385 Reviewed-by: Qt Sanity Bot <qt_sanity_bot@ovi.com>
* Bugfix the QConstString implementation.Thiago Macieira2011-07-081-2/+2
| | | | | | | Change-Id: Ic9ea9d91c1a976962a3881ecdf7ad178de768b08 Reviewed-on: http://codereview.qt.nokia.com/1349 Reviewed-by: Qt Sanity Bot <qt_sanity_bot@ovi.com> Reviewed-by: Lars Knoll <lars.knoll@nokia.com>
* Unify QLatin1String and QLatin1LiteralLars Knoll2011-07-071-37/+43
| | | | | | | | | | | | | Unify the two classes and get rid of one TODO item for Qt 5. Using strlen in the constructor of QLatin1String works, as the compiler can do the calculation at compile time. Change-Id: I59d98c71a34b86d4211fa0d8cfd40b7d612c5a78 Reviewed-on: http://codereview.qt.nokia.com/1219 Reviewed-by: Qt Sanity Bot <qt_sanity_bot@ovi.com> Reviewed-by: Olivier Goffart <olivier.goffart@nokia.com>
* Support for compile time generated QStringsLars Knoll2011-07-071-240/+199
| | | | | | | | | | | | | | | | | | | | | | | | | | use with QString string(QStringLiteral("foo")) or QString string(qs("foo")). qs(...) can in almost all places replace QLatin1String. the Macro qs requires c++0x support or a compiler where sizeof(wchar_t) == 2. In case these conditions are not met, qs simply falls back to QLatin1String. The commit also cleans up the QStringData structure significantly, now using only 16 bytes for the header on 32 bit systems. The bitflags to store unicode directionality of the string and whether the string would require complex text processing to render are removed. They don't really belong here and the result can be calculated very fast in any case. Added an internal QRefCount class the encapsulates the reference counting semantics required where a negative refcount is never changed. This is required to be able to put the string data into a constant POD object. Change-Id: I5b1395213deca48b2d582a036a0e8a8358d26d14 Reviewed-on: http://codereview.qt.nokia.com/1218 Reviewed-by: Olivier Goffart <olivier.goffart@nokia.com> Reviewed-by: Lars Knoll <lars.knoll@nokia.com>
* Remove Qt3 support functionality from parts of QtCoreLars Knoll2011-06-291-82/+12
| | | | | | | Change-Id: I90f391e9bfc412087bd0401e28d2497571f81aa1 Reviewed-on: http://codereview.qt.nokia.com/825 Reviewed-by: Qt Sanity Bot <qt_sanity_bot@ovi.com> Reviewed-by: Liang Qi <liang.qi@nokia.com>
* Update licenseheader text in source files for qtbase Qt moduleJyri Tahtela2011-05-241-17/+17
| | | | | | | Updated version of LGPL and FDL licenseheaders. Apply release phase licenseheaders for all source files. Reviewed-by: Trust Me
* Doc: Applied pending fixes to API documentation.David Boddie2011-05-231-1/+20
|
* QT_USE_QSTRINGBUILDER to fix source compatibilityOlivier Goffart2011-05-181-7/+3
| | | | | | | | | | | | In 4.8 we added support for using StringBuilder with QByteArray. But this is breaking source compatibility for people that used QT_USE_FAST_OPERATOR_PLUS in Qt 4.7. So we introduce a new macro Notice that QT_USE_FAST_CONCATENATION was not working without QT_USE_FAST_OPERATOR_PLUS, so we remove the checking of that macro. Reviewed-by: joao (cherry picked from commit 8447f5616be731d78081f326bb9cb3f5aa9087a4)
* Initial import from the monolithic Qt.Qt by Nokia2011-04-271-0/+9129
This is the beginning of revision history for this module. If you want to look at revision history older than this, please refer to the Qt Git wiki for how to use Git history grafting. At the time of writing, this wiki is located here: http://qt.gitorious.org/qt/pages/GitIntroductionWithQt If you have already performed the grafting and you don't see any history beyond this commit, try running "git log" with the "--follow" argument. Branched from the monolithic repo, Qt master branch, at commit 896db169ea224deb96c59ce8af800d019de63f12
generated by cgit v1.2.3 (git 2.25.1) at 2024-06-25 05:01:07 +0000