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Diffstat (limited to 'tdeio/tdefile/krecentdocument.cpp')
| -rw-r--r-- | tdeio/tdefile/krecentdocument.cpp | 177 |
1 files changed, 177 insertions, 0 deletions
diff --git a/tdeio/tdefile/krecentdocument.cpp b/tdeio/tdefile/krecentdocument.cpp new file mode 100644 index 000000000..1ec4a98c8 --- /dev/null +++ b/tdeio/tdefile/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 <tqdir.h> +#include <tqfileinfo.h> +#include <tqtextstream.h> +#include <tqstringlist.h> +#include <tqregexp.h> + +#include <sys/types.h> +#include <utime.h> + +TQString KRecentDocument::recentDocumentDirectory() +{ + // need to change this path, not sure where + return locateLocal("data", TQString::fromLatin1("RecentDocuments/")); +} + +TQStringList KRecentDocument::recentDocuments() +{ + TQDir d(recentDocumentDirectory(), "*.desktop", TQDir::Time, + TQDir::Files | TQDir::Readable | TQDir::Hidden); + + if (!d.exists()) + d.mkdir(recentDocumentDirectory()); + + TQStringList list = d.entryList(); + TQStringList fullList; + + for (TQStringList::ConstIterator it = list.begin(); it != list.end(); ++it) { + TQString pathDesktop = d.absFilePath( *it ); + KDesktopFile tmpDesktopFile( pathDesktop, false); + KURL urlDesktopFile(tmpDesktopFile.readURL()); + if( urlDesktopFile.isLocalFile() && !TQFile(urlDesktopFile.path()).exists()) + d.remove(pathDesktop); + else + fullList.append( pathDesktop ); + } + + return fullList; +} + +void KRecentDocument::add(const KURL& url) +{ + KRecentDocument::add(url, tqApp->argv()[0]); // ### argv[0] might not match the service filename! +} + +void KRecentDocument::add(const KURL& url, const TQString& desktopEntryName) +{ + if ( url.isLocalFile() && !TDEGlobal::dirs()->relativeLocation("tmp", url.path()).startsWith("/")) + return; + + TQString openStr = url.url(); + openStr.replace( TQRegExp("\\$"), "$$" ); // Desktop files with type "Link" are $-variable expanded + + kdDebug(250) << "KRecentDocument::add for " << openStr << endl; + TDEConfig *config = TDEGlobal::config(); + TQString oldGrp = config->group(); + config->setGroup(TQString::fromLatin1("RecentDocuments")); + bool useRecent = config->readBoolEntry(TQString::fromLatin1("UseRecent"), true); + int maxEntries = config->readNumEntry(TQString::fromLatin1("MaxEntries"), 10); + + config->setGroup(oldGrp); + if(!useRecent) + return; + + TQString path = recentDocumentDirectory(); + + TQString dStr = path + url.fileName(); + + TQString ddesktop = dStr + TQString::fromLatin1(".desktop"); + + int i=1; + // check for duplicates + while(TQFile::exists(ddesktop)){ + // see if it points to the same file and application + KSimpleConfig tmp(ddesktop); + tmp.setDesktopGroup(); + if(tmp.readEntry(TQString::fromLatin1("X-TDE-LastOpenedWith")) + == desktopEntryName) + { + utime(TQFile::encodeName(ddesktop), NULL); + return; + } + // if not append a (num) to it + ++i; + if ( i > maxEntries ) + break; + ddesktop = dStr + TQString::fromLatin1("[%1].desktop").arg(i); + } + + TQDir dir(path); + // check for max entries, delete oldest files if exceeded + TQStringList list = dir.entryList(TQDir::Files | TQDir::Hidden, TQDir::Time | TQDir::Reversed); + i = list.count(); + if(i > maxEntries-1){ + TQStringList::Iterator it; + it = list.begin(); + while(i > maxEntries-1){ + TQFile::remove(dir.absPath() + TQString::fromLatin1("/") + (*it)); + --i, ++it; + } + } + + // create the applnk + KSimpleConfig conf(ddesktop); + conf.setDesktopGroup(); + conf.writeEntry( TQString::fromLatin1("Type"), TQString::fromLatin1("Link") ); + conf.writePathEntry( TQString::fromLatin1("URL"), openStr ); + // If you change the line below, change the test in the above loop + conf.writeEntry( TQString::fromLatin1("X-TDE-LastOpenedWith"), desktopEntryName ); + TQString name = url.fileName(); + if (name.isEmpty()) + name = openStr; + conf.writeEntry( TQString::fromLatin1("Name"), name ); + conf.writeEntry( TQString::fromLatin1("Icon"), KMimeType::iconForURL( url ) ); +} + +void KRecentDocument::add(const TQString &openStr, bool isUrl) +{ + if( isUrl ) { + add( KURL( openStr ) ); + } else { + KURL url; + url.setPath( openStr ); + add( url ); + } +} + +void KRecentDocument::clear() +{ + TQStringList list = recentDocuments(); + TQDir dir; + for(TQStringList::Iterator it = list.begin(); it != list.end() ; ++it) + dir.remove(*it); +} + +int KRecentDocument::maximumItems() +{ + TDEConfig *config = TDEGlobal::config(); + TDEConfigGroupSaver sa(config, TQString::fromLatin1("RecentDocuments")); + return config->readNumEntry(TQString::fromLatin1("MaxEntries"), 10); +} + + |