" << title << "

/* KPF - Public fileserver for KDE Copyright 2001 Rik Hemsley (rikkus) Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions: The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software. THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */ #include #include #include #include #include #include #include #include #include #include #include #include "Defines.h" #include "DirectoryLister.h" #include "Utils.h" namespace KPF { class DirectoryLister::Private { public: Private() { } }; QString colorToCSS(const QColor &c) { return "rgb(" + QString::number(c.red()) + ", " + QString::number(c.green()) + ", " + QString::number(c.blue()) + ")"; } QByteArray buildHTML(const QString & title, const QString & body) { QPalette pal = qApp->palette(); QByteArray temp_string; QTextStream html(temp_string, IO_WriteOnly); html.setEncoding(QTextStream::UnicodeUTF8); html << "" << endl << "" << endl << "" << endl << "\t" << endl << "\t\t" << title << "" << endl << "" << endl << "\t" << endl << "\t" << endl << body << "\t" << endl << "" << endl ; return temp_string; } QString prettySize(uint size) { QString suffix; QString temp; float floated_size; if (size > 1023) { if (size > 1048575) { floated_size = size / 1048576.0; suffix = i18n(" MB"); } else { floated_size = size / 1024.0; suffix = i18n(" KB"); } } else { temp.setNum(size); temp += i18n(" bytes"); return temp; } temp.setNum(floated_size, 'f', 1); temp += suffix; return temp; } DirectoryLister * DirectoryLister::instance_ = 0L; DirectoryLister * DirectoryLister::instance() { if (0 == instance_) instance_ = new DirectoryLister; return instance_; } DirectoryLister::DirectoryLister() { d = new Private; } DirectoryLister::~DirectoryLister() { delete d; } QByteArray DirectoryLister::html(const QString & root, const QString & _path) { kpfDebug << "root: " << root << " path: " << _path << endl; QString path; if (_path.right(1) != "/") path = _path + "/"; else path = _path; if (path[0] == '/') path + ""; QDir d(root + path); if (!d.exists()) { return buildHTML ( i18n("Error"), i18n("Directory does not exist: %1 %2").arg(root).arg(path) ); } const QFileInfoList * infoList = d.entryInfoList(QDir::DefaultFilter, QDir::Name | QDir::DirsFirst); if (0 == infoList) { return buildHTML ( i18n("Error"), i18n("Directory unreadable: %1 %2").arg(root).arg(path) ); } QString html; html += "\n"; html += "\n"; html += "Name\n"; html += "Size\n"; html += "\n"; for (QFileInfoListIterator it(*infoList); it.current(); ++it) { static int counter = 0; QFileInfo * fi(it.current()); if ( (fi->fileName()[0] == '.') && ((fi->fileName() != "..") || path == "/") ) { // Don't show hidden files continue; } ++counter; QString td_class = (counter % 2) ? "alt" : "norm"; html += "\n"; html += ""; QString item_class = QString((fi->isDir()) ? "direntry" : "fileentry"); KURL fu(path+fi->fileName()); html += "isDir() ? "/" : "") + "\" class=\"" + item_class + "\">"; if (fi->fileName() != "..") html += QStyleSheet::escape(fi->fileName()); else html += i18n("Parent Directory"); html += ""; if (fi->isDir()) html += "/"; html += "\n"; html += ""; if (!fi->isDir()) html += "

" + prettySize(fi->size()) + "

"; html += "\n"; html += "\n"; } html += "\n"; return buildHTML ( i18n("Directory listing for %1").arg(QStyleSheet::escape(path)), html ); } } // End namespace KPF // vim:ts=2:sw=2:tw=78:et