diff options
Diffstat (limited to 'kio/kfile/krecentdocument.cpp')
| -rw-r--r-- | kio/kfile/krecentdocument.cpp | 177 |
1 files changed, 177 insertions, 0 deletions
diff --git a/kio/kfile/krecentdocument.cpp b/kio/kfile/krecentdocument.cpp new file mode 100644 index 000000000..9b3d4f75f --- /dev/null +++ b/kio/kfile/krecentdocument.cpp @@ -0,0 +1,177 @@ +/* -*- c++ -*- + * Copyright (C)2000 Daniel M. Duley <mosfet@kde.org> + * + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + * + */ +#include <krecentdocument.h> +#include <ksimpleconfig.h> +#include <kstandarddirs.h> +#include <kapplication.h> +#include <kurl.h> +#include <kdebug.h> +#include <kmimetype.h> +#include <kdesktopfile.h> +#include <qdir.h> +#include <qfileinfo.h> +#include <qtextstream.h> +#include <qstringlist.h> +#include <qregexp.h> + +#include <sys/types.h> +#include <utime.h> + +QString KRecentDocument::recentDocumentDirectory() +{ + // need to change this path, not sure where + return locateLocal("data", QString::fromLatin1("RecentDocuments/")); +} + +QStringList KRecentDocument::recentDocuments() +{ + QDir d(recentDocumentDirectory(), "*.desktop", QDir::Time, + QDir::Files | QDir::Readable | QDir::Hidden); + + if (!d.exists()) + d.mkdir(recentDocumentDirectory()); + + QStringList list = d.entryList(); + QStringList fullList; + + for (QStringList::ConstIterator it = list.begin(); it != list.end(); ++it) { + QString pathDesktop = d.absFilePath( *it ); + KDesktopFile tmpDesktopFile( pathDesktop, false); + KURL urlDesktopFile(tmpDesktopFile.readURL()); + if( urlDesktopFile.isLocalFile() && !QFile(urlDesktopFile.path()).exists()) + d.remove(pathDesktop); + else + fullList.append( pathDesktop ); + } + + return fullList; +} + +void KRecentDocument::add(const KURL& url) +{ + KRecentDocument::add(url, qApp->argv()[0]); // ### argv[0] might not match the service filename! +} + +void KRecentDocument::add(const KURL& url, const QString& desktopEntryName) +{ + if ( url.isLocalFile() && !KGlobal::dirs()->relativeLocation("tmp", url.path()).startsWith("/")) + return; + + QString openStr = url.url(); + openStr.replace( QRegExp("\\$"), "$$" ); // Desktop files with type "Link" are $-variable expanded + + kdDebug(250) << "KRecentDocument::add for " << openStr << endl; + KConfig *config = KGlobal::config(); + QString oldGrp = config->group(); + config->setGroup(QString::fromLatin1("RecentDocuments")); + bool useRecent = config->readBoolEntry(QString::fromLatin1("UseRecent"), true); + int maxEntries = config->readNumEntry(QString::fromLatin1("MaxEntries"), 10); + + config->setGroup(oldGrp); + if(!useRecent) + return; + + QString path = recentDocumentDirectory(); + + QString dStr = path + url.fileName(); + + QString ddesktop = dStr + QString::fromLatin1(".desktop"); + + int i=1; + // check for duplicates + while(QFile::exists(ddesktop)){ + // see if it points to the same file and application + KSimpleConfig tmp(ddesktop); + tmp.setDesktopGroup(); + if(tmp.readEntry(QString::fromLatin1("X-KDE-LastOpenedWith")) + == desktopEntryName) + { + utime(QFile::encodeName(ddesktop), NULL); + return; + } + // if not append a (num) to it + ++i; + if ( i > maxEntries ) + break; + ddesktop = dStr + QString::fromLatin1("[%1].desktop").arg(i); + } + + QDir dir(path); + // check for max entries, delete oldest files if exceeded + QStringList list = dir.entryList(QDir::Files | QDir::Hidden, QDir::Time | QDir::Reversed); + i = list.count(); + if(i > maxEntries-1){ + QStringList::Iterator it; + it = list.begin(); + while(i > maxEntries-1){ + QFile::remove(dir.absPath() + QString::fromLatin1("/") + (*it)); + --i, ++it; + } + } + + // create the applnk + KSimpleConfig conf(ddesktop); + conf.setDesktopGroup(); + conf.writeEntry( QString::fromLatin1("Type"), QString::fromLatin1("Link") ); + conf.writePathEntry( QString::fromLatin1("URL"), openStr ); + // If you change the line below, change the test in the above loop + conf.writeEntry( QString::fromLatin1("X-KDE-LastOpenedWith"), desktopEntryName ); + QString name = url.fileName(); + if (name.isEmpty()) + name = openStr; + conf.writeEntry( QString::fromLatin1("Name"), name ); + conf.writeEntry( QString::fromLatin1("Icon"), KMimeType::iconForURL( url ) ); +} + +void KRecentDocument::add(const QString &openStr, bool isUrl) +{ + if( isUrl ) { + add( KURL( openStr ) ); + } else { + KURL url; + url.setPath( openStr ); + add( url ); + } +} + +void KRecentDocument::clear() +{ + QStringList list = recentDocuments(); + QDir dir; + for(QStringList::Iterator it = list.begin(); it != list.end() ; ++it) + dir.remove(*it); +} + +int KRecentDocument::maximumItems() +{ + KConfig *config = KGlobal::config(); + KConfigGroupSaver sa(config, QString::fromLatin1("RecentDocuments")); + return config->readNumEntry(QString::fromLatin1("MaxEntries"), 10); +} + + |