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/* -*- 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() && !KGlobal::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;
KConfig *config = KGlobal::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-KDE-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-KDE-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()
{
KConfig *config = KGlobal::config();
KConfigGroupSaver sa(config, TQString::fromLatin1("RecentDocuments"));
return config->readNumEntry(TQString::fromLatin1("MaxEntries"), 10);
}
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