diff --git a/src/core/global.cpp b/src/core/global.cpp index a950aacf..498063c8 100644 --- a/src/core/global.cpp +++ b/src/core/global.cpp @@ -1,339 +1,349 @@ /* This file is part of the KDE libraries Copyright (C) 2000 David Faure This library is free software; you can redistribute it and/or modify it under the terms of the GNU Library General Public License version 2 as published by the Free Software Foundation. This library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Library General Public License for more details. You should have received a copy of the GNU Library General Public License along with this library; see the file COPYING.LIB. If not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. */ #include "global.h" #include "kioglobal_p.h" #include "faviconscache_p.h" #include #include #include +#include #include #include #include #include #include #include #include #include "kiocoredebug.h" KFormat::BinaryUnitDialect _k_loadBinaryDialect(); Q_GLOBAL_STATIC_WITH_ARGS(KFormat::BinaryUnitDialect, _k_defaultBinaryDialect, (_k_loadBinaryDialect())) KFormat::BinaryUnitDialect _k_loadBinaryDialect() { KConfigGroup mainGroup(KSharedConfig::openConfig(), "Locale"); KFormat::BinaryUnitDialect dialect(KFormat::BinaryUnitDialect(mainGroup.readEntry("BinaryUnitDialect", int(KFormat::DefaultBinaryDialect)))); dialect = static_cast(mainGroup.readEntry("BinaryUnitDialect", int(dialect))); // Error checking if (dialect <= KFormat::DefaultBinaryDialect || dialect > KFormat::LastBinaryDialect) { dialect = KFormat::IECBinaryDialect; } return dialect; } KIOCORE_EXPORT QString KIO::convertSize(KIO::filesize_t fileSize) { const KFormat::BinaryUnitDialect dialect = *_k_defaultBinaryDialect(); return KFormat().formatByteSize(fileSize, 1, dialect); } KIOCORE_EXPORT QString KIO::convertSizeFromKiB(KIO::filesize_t kibSize) { return convertSize(kibSize * 1024); } KIOCORE_EXPORT QString KIO::number(KIO::filesize_t size) { char charbuf[256]; sprintf(charbuf, "%lld", size); return QLatin1String(charbuf); } KIOCORE_EXPORT unsigned int KIO::calculateRemainingSeconds(KIO::filesize_t totalSize, KIO::filesize_t processedSize, KIO::filesize_t speed) { if ((speed != 0) && (totalSize != 0)) { return (totalSize - processedSize) / speed; } else { return 0; } } KIOCORE_EXPORT QString KIO::convertSeconds(unsigned int seconds) { unsigned int days = seconds / 86400; unsigned int hours = (seconds - (days * 86400)) / 3600; unsigned int mins = (seconds - (days * 86400) - (hours * 3600)) / 60; seconds = (seconds - (days * 86400) - (hours * 3600) - (mins * 60)); const QTime time(hours, mins, seconds); const QString timeStr(time.toString(QStringLiteral("hh:mm:ss"))); if (days > 0) { return i18np("1 day %2", "%1 days %2", days, timeStr); } else { return timeStr; } } #ifndef KIOCORE_NO_DEPRECATED KIOCORE_EXPORT QTime KIO::calculateRemaining(KIO::filesize_t totalSize, KIO::filesize_t processedSize, KIO::filesize_t speed) { QTime remainingTime; if (speed != 0) { KIO::filesize_t secs; if (totalSize == 0) { secs = 0; } else { secs = (totalSize - processedSize) / speed; } if (secs >= (24 * 60 * 60)) { // Limit to 23:59:59 secs = (24 * 60 * 60) - 1; } int hr = secs / (60 * 60); int mn = (secs - hr * 60 * 60) / 60; int sc = (secs - hr * 60 * 60 - mn * 60); remainingTime.setHMS(hr, mn, sc); } return remainingTime; } #endif KIOCORE_EXPORT QString KIO::itemsSummaryString(uint items, uint files, uint dirs, KIO::filesize_t size, bool showSize) { if (files == 0 && dirs == 0 && items == 0) { return i18np("%1 Item", "%1 Items", 0); } QString summary; const QString foldersText = i18np("1 Folder", "%1 Folders", dirs); const QString filesText = i18np("1 File", "%1 Files", files); if (files > 0 && dirs > 0) { summary = showSize ? i18nc("folders, files (size)", "%1, %2 (%3)", foldersText, filesText, KIO::convertSize(size)) : i18nc("folders, files", "%1, %2", foldersText, filesText); } else if (files > 0) { summary = showSize ? i18nc("files (size)", "%1 (%2)", filesText, KIO::convertSize(size)) : filesText; } else if (dirs > 0) { summary = foldersText; } if (items > dirs + files) { const QString itemsText = i18np("%1 Item", "%1 Items", items); summary = summary.isEmpty() ? itemsText : i18nc("items: folders, files (size)", "%1: %2", itemsText, summary); } return summary; } KIOCORE_EXPORT QString KIO::encodeFileName(const QString &_str) { QString str(_str); str.replace(QLatin1Char('/'), QChar(0x2044)); // "Fraction slash" return str; } KIOCORE_EXPORT QString KIO::decodeFileName(const QString &_str) { // Nothing to decode. "Fraction slash" is fine in filenames. return _str; } /*************************************************************** * * Utility functions * ***************************************************************/ KIO::CacheControl KIO::parseCacheControl(const QString &cacheControl) { QString tmp = cacheControl.toLower(); if (tmp == QLatin1String("cacheonly")) { return KIO::CC_CacheOnly; } if (tmp == QLatin1String("cache")) { return KIO::CC_Cache; } if (tmp == QLatin1String("verify")) { return KIO::CC_Verify; } if (tmp == QLatin1String("refresh")) { return KIO::CC_Refresh; } if (tmp == QLatin1String("reload")) { return KIO::CC_Reload; } qCDebug(KIO_CORE) << "unrecognized Cache control option:" << cacheControl; return KIO::CC_Verify; } QString KIO::getCacheControlString(KIO::CacheControl cacheControl) { if (cacheControl == KIO::CC_CacheOnly) { return QStringLiteral("CacheOnly"); } if (cacheControl == KIO::CC_Cache) { return QStringLiteral("Cache"); } if (cacheControl == KIO::CC_Verify) { return QStringLiteral("Verify"); } if (cacheControl == KIO::CC_Refresh) { return QStringLiteral("Refresh"); } if (cacheControl == KIO::CC_Reload) { return QStringLiteral("Reload"); } qCDebug(KIO_CORE) << "unrecognized Cache control enum value:" << cacheControl; return QString(); } QString KIO::favIconForUrl(const QUrl &url) { if (url.isLocalFile() || !url.scheme().startsWith(QLatin1String("http"))) { return QString(); } return FavIconsCache::instance()->iconForUrl(url); } QString KIO::iconNameForUrl(const QUrl &url) { const QLatin1String unknown("unknown"); if (url.scheme().isEmpty()) { // empty URL or relative URL (e.g. '~') return unknown; } QMimeDatabase db; const QMimeType mt = db.mimeTypeForUrl(url); const QString mimeTypeIcon = mt.iconName(); QString i = mimeTypeIcon; - // check whether it's a xdg location (e.g. Pictures folder) - if (url.isLocalFile() && mt.inherits(QStringLiteral("inode/directory"))) { - i = KIOPrivate::iconForStandardPath(url.toLocalFile()); - } + if (url.isLocalFile()) { + // Check to see whether it's an xdg location (e.g. Pictures folder) + if (mt.inherits(QStringLiteral("inode/directory"))) { + i = KIOPrivate::iconForStandardPath(url.toLocalFile()); + } + + // Let KFileItem::iconName handle things for us + if (i == unknown || i.isEmpty() || mt.isDefault()) { + const KFileItem item(url, mt.name()); + i = item.iconName(); + } - // if we don't find an icon, maybe we can use the one for the protocol - if (i == unknown || i.isEmpty() || mt.isDefault() - // and for the root of the protocol (e.g. trash:/) the protocol icon has priority over the mimetype icon - || url.path().length() <= 1) { - i = favIconForUrl(url); // maybe there is a favicon? + } else { + // It's non-local and maybe on a slow filesystem + + // Look for a favicon + if (url.scheme().startsWith(QLatin1String("http"))) { + i = favIconForUrl(url); + } - // reflect actual fill state of trash can - if (url.scheme() == QLatin1String("trash") && url.path().length() <= 1) { + // Then handle the trash + else if (url.scheme() == QLatin1String("trash") && url.path().length() <= 1) { KConfig trashConfig(QStringLiteral("trashrc"), KConfig::SimpleConfig); if (trashConfig.group("Status").readEntry("Empty", true)) { i = QStringLiteral("user-trash"); } else { i = QStringLiteral("user-trash-full"); } } if (i.isEmpty()) { i = KProtocolInfo::icon(url.scheme()); } // root of protocol: if we found nothing, revert to mimeTypeIcon (which is usually "folder") if (url.path().length() <= 1 && (i == unknown || i.isEmpty())) { i = mimeTypeIcon; } } return !i.isEmpty() ? i : unknown; } QUrl KIO::upUrl(const QUrl &url) { if (!url.isValid() || url.isRelative()) { return QUrl(); } QUrl u(url); if (url.hasQuery()) { u.setQuery(QString()); return u; } if (url.hasFragment()) { u.setFragment(QString()); } u = u.adjusted(QUrl::StripTrailingSlash); /// don't combine with the line below return u.adjusted(QUrl::RemoveFilename); } QString KIO::suggestName(const QUrl &baseURL, const QString &oldName) { QString basename; // Extract the original file extension from the filename QMimeDatabase db; QString nameSuffix = db.suffixForFileName(oldName); if (oldName.lastIndexOf(QLatin1Char('.')) == 0) { basename = QStringLiteral("."); nameSuffix = oldName; } else if (nameSuffix.isEmpty()) { const int lastDot = oldName.lastIndexOf(QLatin1Char('.')); if (lastDot == -1) { basename = oldName; } else { basename = oldName.left(lastDot); nameSuffix = oldName.mid(lastDot); } } else { nameSuffix.prepend(QLatin1Char('.')); basename = oldName.left(oldName.length() - nameSuffix.length()); } // check if (number) exists from the end of the oldName and increment that number QRegExp numSearch(QStringLiteral("\\(\\d+\\)")); int start = numSearch.lastIndexIn(oldName); if (start != -1) { QString numAsStr = numSearch.cap(0); QString number = QString::number(numAsStr.midRef(1, numAsStr.size() - 2).toInt() + 1); basename = basename.leftRef(start) + QLatin1Char('(') + number + QLatin1Char(')'); } else { // number does not exist, so just append " (1)" to filename basename += QLatin1String(" (1)"); } const QString suggestedName = basename + nameSuffix; // Check if suggested name already exists bool exists = false; // TODO: network transparency. However, using NetAccess from a modal dialog // could be a problem, no? (given that it uses a modal widget itself....) if (baseURL.isLocalFile()) { exists = QFileInfo::exists(baseURL.toLocalFile() + QLatin1Char('/') + suggestedName); } if (!exists) { return suggestedName; } else { // already exists -> recurse return suggestName(baseURL, suggestedName); } }