diff options
Diffstat (limited to 'src/plugins/platforms/xcb/qxcbmime.cpp')
-rw-r--r-- | src/plugins/platforms/xcb/qxcbmime.cpp | 61 |
1 files changed, 41 insertions, 20 deletions
diff --git a/src/plugins/platforms/xcb/qxcbmime.cpp b/src/plugins/platforms/xcb/qxcbmime.cpp index a4a99ece64..825a8acd1f 100644 --- a/src/plugins/platforms/xcb/qxcbmime.cpp +++ b/src/plugins/platforms/xcb/qxcbmime.cpp @@ -117,17 +117,18 @@ bool QXcbMime::mimeDataForAtom(QXcbConnection *connection, xcb_atom_t a, QMimeDa QString atomName = mimeAtomToString(connection, a); if (QInternalMimeData::hasFormatHelper(atomName, mimeData)) { *data = QInternalMimeData::renderDataHelper(atomName, mimeData); - if (atomName == QLatin1String("application/x-color")) + // mimeAtomToString() converts "text/x-moz-url" to "text/uri-list", + // so QXcbConnection::atomName() has to be used. + if (atomName == QLatin1String("text/uri-list") + && connection->atomName(a) == "text/x-moz-url") { + const QByteArray uri = data->split('\n').first(); + QString mozUri = QString::fromLatin1(uri, uri.size()); + mozUri += QLatin1Char('\n'); + *data = QByteArray(reinterpret_cast<const char *>(mozUri.utf16()), + mozUri.length() * 2); + } else if (atomName == QLatin1String("application/x-color")) *dataFormat = 16; ret = true; - } else if (atomName == QLatin1String("text/x-moz-url") && - QInternalMimeData::hasFormatHelper(QLatin1String("text/uri-list"), mimeData)) { - QByteArray uri = QInternalMimeData::renderDataHelper( - QLatin1String("text/uri-list"), mimeData).split('\n').first(); - QString mozUri = QString::fromLatin1(uri, uri.size()); - mozUri += QLatin1Char('\n'); - *data = QByteArray(reinterpret_cast<const char *>(mozUri.utf16()), mozUri.length() * 2); - ret = true; } else if ((a == XCB_ATOM_PIXMAP || a == XCB_ATOM_BITMAP) && mimeData->hasImage()) { ret = true; } @@ -188,17 +189,37 @@ QVariant QXcbMime::mimeConvertToFormat(QXcbConnection *connection, xcb_atom_t a, a == connection->atom(QXcbAtom::TEXT)) return QString::fromLatin1(data); } - - // special case for uri types - if (format == QLatin1String("text/uri-list")) { - if (atomName == QLatin1String("text/x-moz-url")) { - // we expect this as utf16 <url><space><title> - // the first part is a url that should only contain ascci char - // so it should be safe to check that the second char is 0 - // to verify that it is utf16 - if (data.size() > 1 && data.at(1) == 0) - return QString::fromRawData((const QChar *)data.constData(), - data.size() / 2).split(QLatin1Char('\n')).first().toLatin1(); + // If data contains UTF16 text, convert it to a string. + // Firefox uses UTF16 without BOM for text/x-moz-url, "text/html", + // Google Chrome uses UTF16 without BOM for "text/x-moz-url", + // UTF16 with BOM for "text/html". + if ((format == QLatin1String("text/html") || format == QLatin1String("text/uri-list")) + && data.size() > 1) { + const quint8 byte0 = data.at(0); + const quint8 byte1 = data.at(1); + if ((byte0 == 0xff && byte1 == 0xfe) || (byte0 == 0xfe && byte1 == 0xff) + || (byte0 != 0 && byte1 == 0) || (byte0 == 0 && byte1 != 0)) { + const QString str = QString::fromUtf16( + reinterpret_cast<const ushort *>(data.constData()), data.size() / 2); + if (!str.isNull()) { + if (format == QLatin1String("text/uri-list")) { + const QStringList urls = str.split(QLatin1Char('\n')); + QList<QVariant> list; + foreach (const QString &s, urls) { + const QUrl url(s.trimmed()); + if (url.isValid()) + list.append(url); + } + // We expect "text/x-moz-url" as <url><space><title>. + // The atomName variable is not used because mimeAtomToString() + // converts "text/x-moz-url" to "text/uri-list". + if (!list.isEmpty() && connection->atomName(a) == "text/x-moz-url") + return list.first(); + return list; + } else { + return str; + } + } } } |