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tdenetwork/knewsticker/common/configaccess.cpp

558 lines
19 KiB

/*
* configaccess.cpp
*
* Copyright (c) 2001 Frerich Raabe <raabe@kde.org>
*
* This program 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. For licensing and distribution details, check the
* accompanying file 'COPYING'.
*/
#include "configaccess.h"
#include "newsengine.h"
#include <tqregexp.h>
#include <kdebug.h>
#include <tdeglobal.h>
#include <tdeglobalsettings.h>
static NewsSourceBase::Data NewsSourceDefault[DEFAULT_NEWSSOURCES] = {
// Arts ---------------
NewsSourceBase::Data(
TQString::fromLatin1("Bureau 42"),
TQString::fromLatin1("http://www.bureau42.com/feed"),
TQString::fromLatin1("http://www.bureau42.com/favicon.ico"),
NewsSourceBase::Arts, 5, false, false),
NewsSourceBase::Data(
TQString::fromLatin1("eFilmCritic"),
TQString::fromLatin1("http://efilmcritic.com/fo.rdf"),
TQString::fromLatin1("http://efilmcritic.com/favicon.ico"),
NewsSourceBase::Arts, 3, false, false),
// Business -----------
// Computers ----------
NewsSourceBase::Data(
TQString::fromLatin1("Trinity Desktop Environment news"),
TQString::fromLatin1("https://www.trinitydesktop.org/rss.php"),
TQString::fromLatin1("http://www.trinitydesktop.org/favicon.ico"),
NewsSourceBase::Computers, 10, true, false),
NewsSourceBase::Data(
TQString::fromLatin1("Debian news"),
TQString::fromLatin1("https://www.debian.org/News/news"),
TQString::fromLatin1("http://www.debian.org/favicon.ico"),
NewsSourceBase::Computers, 10, true, false),
NewsSourceBase::Data(
TQString::fromLatin1("Fedora news"),
TQString::fromLatin1("http://planet.fedoraproject.org/rss20.xml"),
TQString::fromLatin1("http://planet.fedoraproject.org/favicon.ico"),
NewsSourceBase::Computers, 10, true, false),
NewsSourceBase::Data(
TQString::fromLatin1("OpenSuse news"),
TQString::fromLatin1("http://news.opensuse.org/feed/"),
TQString::fromLatin1("http://www.opensuse.org/favicon.ico"),
NewsSourceBase::Computers, 10, true, false),
NewsSourceBase::Data(
TQString::fromLatin1("Arch news"),
TQString::fromLatin1("https://www.archlinux.org/feeds/news/"),
TQString::fromLatin1("http://www.archlinux.org/favicon.ico"),
NewsSourceBase::Computers, 10, true, false),
NewsSourceBase::Data(
TQString::fromLatin1("XFCE news"),
TQString::fromLatin1("http://www.xfce.org/feed?lang=en"),
TQString::fromLatin1("http://www.xfce.org/favicon.ico"),
NewsSourceBase::Computers, 10, false, false),
NewsSourceBase::Data(
TQString::fromLatin1("LXDE news"),
TQString::fromLatin1("http://www.lxde.org/rss.xml"),
TQString::fromLatin1("http://www.lxde.org/favicon.ico"),
NewsSourceBase::Computers, 10, false, false),
NewsSourceBase::Data(
TQString::fromLatin1("FreeBSD Project News"),
TQString::fromLatin1("http://www.freebsd.org/news/news.rdf"),
TQString::fromLatin1("http://www.freebsd.org/favicon.ico"),
NewsSourceBase::Computers, 10, false, false),
NewsSourceBase::Data(
TQString::fromLatin1("KDE news"),
TQString::fromLatin1("http://www.kde.org/dotkdeorg.rdf"),
TQString::fromLatin1("http://www.kde.org/favicon.ico"),
NewsSourceBase::Computers, 10, false, false),
NewsSourceBase::Data(
TQString::fromLatin1("Planet GNOME news"),
TQString::fromLatin1("http://planet.gnome.org/rss20.xml"),
TQString::fromLatin1("http://planet.gnome.org/favicon.ico"),
NewsSourceBase::Computers, 10, false, false),
NewsSourceBase::Data(
TQString::fromLatin1("Slashdot"),
TQString::fromLatin1("http://slashdot.org/slashdot.rdf"),
TQString::fromLatin1("http://slashdot.org/favicon.ico"),
NewsSourceBase::Computers, 10, false, false),
NewsSourceBase::Data(
TQString::fromLatin1("Ask Slashdot"),
TQString::fromLatin1("http://slashdot.org/askslashdot.rdf"),
TQString::fromLatin1("http://slashdot.org/favicon.ico"),
NewsSourceBase::Computers, 10, false, false),
NewsSourceBase::Data(
TQString::fromLatin1("Slashdot: Features"),
TQString::fromLatin1("http://slashdot.org/features.rdf"),
TQString::fromLatin1("http://slashdot.org/favicon.ico"),
NewsSourceBase::Computers, 10, false, false),
NewsSourceBase::Data(
TQString::fromLatin1("Slashdot: Apache"),
TQString::fromLatin1("http://slashdot.org/apache.rdf"),
TQString::fromLatin1("http://slashdot.org/favicon.ico"),
NewsSourceBase::Computers, 10, false, false),
NewsSourceBase::Data(
TQString::fromLatin1("Slashdot: Books"),
TQString::fromLatin1("http://slashdot.org/books.rdf"),
TQString::fromLatin1("http://slashdot.org/favicon.ico"),
NewsSourceBase::Computers, 10, false, false),
NewsSourceBase::Data(
TQString::fromLatin1("Linux Weekly News"),
TQString::fromLatin1("http://www.lwn.net/headlines/rss"),
TQString::fromLatin1("http://www.lwn.net/favicon.ico"),
NewsSourceBase::Computers, 10, true, false),
NewsSourceBase::Data(
TQString::fromLatin1("heise online news"),
TQString::fromLatin1("http://www.heise.de/newsticker/heise.rdf"),
TQString::fromLatin1("http://www.heise.de/favicon.ico"),
NewsSourceBase::Computers, 10, false, false, TQString::fromLatin1("de")),
NewsSourceBase::Data(
TQString::fromLatin1("RUS-CERT Ticker"),
TQString::fromLatin1("http://cert.uni-stuttgart.de/ticker/rus-cert.rdf"),
TQString::fromLatin1("http://cert.uni-stuttgart.de/favicon.ico"),
NewsSourceBase::Computers, 10, false, false, TQString::fromLatin1("de")),
NewsSourceBase::Data(
TQString::fromLatin1("RUS-CERT Elsewhere"),
TQString::fromLatin1("http://cert.uni-stuttgart.de/ticker/rus-cert-elsewhere.rdf"),
TQString::fromLatin1("http://cert.uni-stuttgart.de/favicon.ico"),
NewsSourceBase::Computers, 10, false, false, TQString::fromLatin1("de")),
NewsSourceBase::Data(
TQString::fromLatin1("Prolinux"),
TQString::fromLatin1("http://www.pl-forum.de/backend/pro-linux.rdf"),
TQString::fromLatin1("http://www.prolinux.de/favicon.ico"),
NewsSourceBase::Computers, 10, false, false, TQString::fromLatin1("de")),
NewsSourceBase::Data(
TQString::fromLatin1("LinuxSecurity.com"),
TQString::fromLatin1("http://www.linuxsecurity.com/linuxsecurity_hybrid.rdf"),
TQString(),
NewsSourceBase::Computers, 10, false, false),
NewsSourceBase::Data(
TQString::fromLatin1("use Perl;"),
TQString::fromLatin1("http://use.perl.org/useperl.rdf"),
TQString(),
NewsSourceBase::Computers, 10, false, false),
NewsSourceBase::Data(
TQString::fromLatin1("Root prompt"),
TQString::fromLatin1("http://www.rootprompt.org/rss/"),
TQString::fromLatin1("http://www.rootprompt.org/favicon.ico"),
NewsSourceBase::Computers, 10, false, false),
NewsSourceBase::Data(
TQString::fromLatin1("SecurityFocus"),
TQString::fromLatin1("http://www.securityfocus.com/rss/news.xml"),
TQString::fromLatin1("http://www.securityfocus.com/favicon.ico"),
NewsSourceBase::Computers, 10, false, false),
NewsSourceBase::Data(
TQString::fromLatin1("Arstechnica"),
TQString::fromLatin1("http://feeds.arstechnica.com/arstechnica/index?format=xml"),
TQString::fromLatin1("http://arstechnica.com/favicon.ico"),
NewsSourceBase::Computers, 10, false, false),
NewsSourceBase::Data(
TQString::fromLatin1("amiga-news.de - deutschsprachige Amiga Nachrichten"),
TQString::fromLatin1("http://www.amiga-news.de/de/backends/news/index.rss"),
TQString::fromLatin1("http://www.amiga-news.de/favicon.ico"),
NewsSourceBase::Computers, 10, false, false, TQString::fromLatin1("de")),
NewsSourceBase::Data(
TQString::fromLatin1("amiga-news.de - english Amiga news"),
TQString::fromLatin1("http://www.amiga-news.de/en/backends/news/index.rss"),
TQString::fromLatin1("http://www.amiga-news.de/favicon.ico"),
NewsSourceBase::Computers, 10, false, false),
NewsSourceBase::Data(
TQString::fromLatin1("RadioTux"),
TQString::fromLatin1("http://blog.radiotux.de/index.php?/feeds/index.rss2"),
TQString(),
NewsSourceBase::Computers, 10, false, false, TQString::fromLatin1("de")),
NewsSourceBase::Data(
TQString::fromLatin1("FreshPorts - the place for ports"),
TQString::fromLatin1("http://www.freshports.org/news.php"),
TQString::fromLatin1("http://www.freshports.org/favicon.ico"),
NewsSourceBase::Computers, 20, false, false),
NewsSourceBase::Data(
TQString::fromLatin1("FreshSource - the place for source"),
TQString::fromLatin1("http://www.freshsource.org/news.php"),
TQString::fromLatin1("http://www.freshsource.org/favicon.ico"),
NewsSourceBase::Computers, 20, false, false),
NewsSourceBase::Data(
TQString::fromLatin1("OSNews.com"),
TQString::fromLatin1("http://www.osnews.com/files/recent.rdf"),
TQString::fromLatin1("http://www.osnews.com/favicon.ico"),
NewsSourceBase::Computers, 10, false, false),
// Miscellaneous ------
NewsSourceBase::Data(
TQString::fromLatin1("tagesschau.de"),
TQString::fromLatin1("http://www.tagesschau.de/newsticker.rdf"),
TQString::fromLatin1("http://www.tagesschau.de/favicon.ico"),
NewsSourceBase::Misc, 10, true, false, TQString::fromLatin1("de")),
NewsSourceBase::Data(
TQString::fromLatin1("N24.de"),
TQString::fromLatin1("http://feeds.n24.de/n24/homepage?format=xml"),
TQString::fromLatin1("http://www.n24.de/favicon.ico"),
NewsSourceBase::Misc, 10, true, false, TQString::fromLatin1("de")),
NewsSourceBase::Data(
TQString::fromLatin1("BBC News"),
TQString::fromLatin1("http://feeds.bbci.co.uk/news/rss.xml?edition=int"),
TQString::fromLatin1("http://www.bbc.com/favicon.ico"),
NewsSourceBase::Misc, 10, false, false),
NewsSourceBase::Data(
TQString::fromLatin1("CNN top stories"),
TQString::fromLatin1("http://rss.cnn.com/rss/edition.rss"),
TQString::fromLatin1("http://www.cnn.com/favicon.ico"),
NewsSourceBase::Misc, 10, false, false),
NewsSourceBase::Data(
TQString::fromLatin1("HotWired"),
TQString::fromLatin1("http://feeds.wired.com/wired/index"),
TQString::fromLatin1("http://www.hotwired.com/favicon.ico"),
NewsSourceBase::Misc, 10, false, false),
NewsSourceBase::Data(
TQString::fromLatin1("The Register"),
TQString::fromLatin1("http://www.theregister.co.uk/tonys/slashdot.rdf"),
TQString::fromLatin1("http://www.theregister.co.uk/favicon.ico"),
NewsSourceBase::Misc, 10, false, false),
NewsSourceBase::Data(
TQString::fromLatin1( "Christian Science Monitor" ),
TQString::fromLatin1( "http://www.csmonitor.com/rss/csm.rss"),
TQString::fromLatin1( "http://www.csmonitor.com/favicon.ico"),
NewsSourceBase::Misc, 10, false, false ),
// Magazines ------
NewsSourceBase::Data(
TQString::fromLatin1("Spiegel.de"),
TQString::fromLatin1("http://www.spiegel.de/schlagzeilen/rss/0,5291,,00.xml"),
TQString::fromLatin1("http://www.spiegel.de/favicon.ico"),
NewsSourceBase::Magazines, 10, false, false, TQString::fromLatin1("de")),
NewsSourceBase::Data(
TQString::fromLatin1("FAZ.de"),
TQString::fromLatin1("http://www.faz.net/s/Rub/Tpl~Epartner~SRss_.xml"),
TQString::fromLatin1("http://www.faz.net/favicon.ico"),
NewsSourceBase::Magazines, 10, false, false, TQString::fromLatin1("de")),
// Recreation
// Society
NewsSourceBase::Data(
TQString::fromLatin1( "Quintessenz" ),
TQString::fromLatin1( "http://quintessenz.at/cgi-bin/rdf"),
TQString::fromLatin1( "http://quintessenz.at/favicon.ico"),
NewsSourceBase::Society, 9, false, false, TQString::fromLatin1( "de" ))
};
ArticleFilter::ArticleFilter(const TQString &action, const TQString &newsSource,
const TQString &condition, const TQString &expression, bool enabled)
: m_action(action),
m_newsSource(newsSource),
m_condition(condition),
m_expression(expression),
m_enabled(enabled)
{
}
bool ArticleFilter::matches(Article::Ptr a) const
{
if (!enabled() ||
(a->newsSource()->data().name != newsSource() &&
newsSource() != i18n("all news sources")))
return false;
bool matches;
if (condition() == i18n("contain"))
matches = a->headline().contains(expression());
else if (condition() == i18n("do not contain"))
matches = !a->headline().contains(expression());
else if (condition() == i18n("equal"))
matches = (a->headline() == expression());
else if (condition() == i18n("do not equal"))
matches = (a->headline() != expression());
else { // condition() == i18n("match")
TQRegExp regexp = TQRegExp(expression());
matches = regexp.exactMatch(a->headline());
}
if (action() == i18n("Show"))
matches = !matches;
return matches;
}
ConfigAccess::ConfigAccess()
: m_defaultCfg(new TDEConfig(TQString(), true, false))
{
m_cfg = m_defaultCfg;
}
ConfigAccess::ConfigAccess(TDEConfig *config)
: m_cfg(config), m_defaultCfg(0L)
{
m_cfg->setGroup("KNewsTicker");
}
ConfigAccess::~ConfigAccess()
{
delete m_defaultCfg;
}
unsigned int ConfigAccess::interval() const
{
return m_cfg->readNumEntry("Update interval", 30);
}
void ConfigAccess::setInterval(const unsigned int interval)
{
m_cfg->writeEntry("Update interval", interval);
m_cfg->sync();
}
unsigned int ConfigAccess::mouseWheelSpeed() const
{
return m_cfg->readNumEntry("Mouse wheel speed", 5);
}
void ConfigAccess::setMouseWheelSpeed(const unsigned int mouseWheelSpeed)
{
m_cfg->writeEntry("Mouse wheel speed", mouseWheelSpeed);
m_cfg->sync();
}
TQFont ConfigAccess::font() const
{
TQFont font = TDEGlobalSettings::fixedFont();
return m_cfg->readFontEntry("Font", &font);
}
void ConfigAccess::setFont(const TQFont &font)
{
m_cfg->writeEntry("Font", font);
m_cfg->sync();
}
bool ConfigAccess::customNames() const
{
return m_cfg->readBoolEntry("Custom names", false);
}
void ConfigAccess::setCustomNames(bool customNames)
{
m_cfg->writeEntry("Custom names", customNames);
m_cfg->sync();
}
bool ConfigAccess::scrollMostRecentOnly() const
{
return m_cfg->readBoolEntry("Scroll most recent headlines only", false);
}
void ConfigAccess::setScrollMostRecentOnly(bool scrollMostRecentOnly)
{
m_cfg->writeEntry("Scroll most recent headlines only", scrollMostRecentOnly);
m_cfg->sync();
}
bool ConfigAccess::offlineMode() const
{
return m_cfg->readBoolEntry("Offline mode", false);
}
void ConfigAccess::setOfflineMode(bool offlineMode)
{
m_cfg->writeEntry("Offline mode", offlineMode);
m_cfg->sync();
}
TQStringList ConfigAccess::newsSources() const
{
TQStringList tempList = m_cfg->readListEntry("News sources");
if (tempList.isEmpty())
for (unsigned int i = 0; i < DEFAULT_NEWSSOURCES; i++)
tempList << NewsSourceDefault[i].name;
return tempList;
}
ArticleFilter::List ConfigAccess::filters() const
{
return m_cfg->readIntListEntry("Filters");
}
void ConfigAccess::setNewsSources(const TQStringList &newsSources)
{
m_cfg->writeEntry("News sources", newsSources);
m_cfg->sync();
}
void ConfigAccess::setFilters(const ArticleFilter::List &filters)
{
m_cfg->writeEntry("Filters", filters);
m_cfg->sync();
}
unsigned int ConfigAccess::scrollingSpeed() const
{
return m_cfg->readNumEntry("Scrolling speed", 20);
}
void ConfigAccess::setScrollingSpeed(const unsigned int scrollingSpeed)
{
m_cfg->writeEntry("Scrolling speed", scrollingSpeed);
m_cfg->sync();
}
unsigned int ConfigAccess::scrollingDirection() const
{
return m_cfg->readNumEntry("Scrolling direction", 0);
}
void ConfigAccess::setScrollingDirection(const unsigned int scrollingDirection)
{
m_cfg->writeEntry("Scrolling direction", scrollingDirection);
m_cfg->sync();
}
TQColor ConfigAccess::foregroundColor() const
{
return m_cfg->readColorEntry("Foreground color", &TQt::black);
}
void ConfigAccess::setForegroundColor(const TQColor &foregroundColor)
{
m_cfg->writeEntry("Foreground color", foregroundColor);
m_cfg->sync();
}
TQColor ConfigAccess::backgroundColor() const
{
return m_cfg->readColorEntry("Background color", &TQt::white);
}
void ConfigAccess::setBackgroundColor(const TQColor &backgroundColor)
{
m_cfg->writeEntry("Background color", backgroundColor);
m_cfg->sync();
}
TQColor ConfigAccess::highlightedColor() const
{
return m_cfg->readColorEntry("Highlighted color", &TQt::red);
}
void ConfigAccess::setHighlightedColor(const TQColor &highlightedColor)
{
m_cfg->writeEntry("Highlighted color", highlightedColor);
m_cfg->sync();
}
bool ConfigAccess::underlineHighlighted() const
{
return m_cfg->readBoolEntry("Underline highlighted headlines", true);
}
void ConfigAccess::setUnderlineHighlighted(bool underlineHighlighted)
{
m_cfg->writeEntry("Underline highlighted headlines", underlineHighlighted);
m_cfg->sync();
}
NewsSourceBase *ConfigAccess::newsSource(const TQString &newsSource)
{
NewsSourceBase::Data nsd;
if (m_cfg->hasGroup(newsSource)) {
m_cfg->setGroup(newsSource);
nsd.name = newsSource;
nsd.sourceFile = m_cfg->readPathEntry("Source file");
nsd.isProgram = m_cfg->readBoolEntry("Is program", false);
nsd.subject = static_cast<NewsSourceBase::Subject>
(m_cfg->readNumEntry("Subject", NewsSourceBase::Computers));
nsd.icon = m_cfg->readEntry("Icon");
nsd.maxArticles = m_cfg->readNumEntry("Max articles", 10);
nsd.enabled = m_cfg->readBoolEntry("Enabled", true);
nsd.language = m_cfg->readEntry("Language", TQString::fromLatin1("C"));
m_cfg->setGroup("KNewsTicker");
} else for (unsigned int i = 0; i < DEFAULT_NEWSSOURCES; i++)
if (NewsSourceDefault[i].name == newsSource) {
nsd = NewsSourceDefault[i];
if (nsd.enabled)
nsd.enabled = (nsd.language == TQString::fromLatin1("C") ||
TDEGlobal::locale()->languageList().contains(nsd.language));
break;
}
if (nsd.isProgram)
return new ProgramNewsSource(nsd, this);
else
return new SourceFileNewsSource(nsd, this);
return 0L;
}
ArticleFilter ConfigAccess::filter(const unsigned int filterNo) const
{
ArticleFilter f;
f.setId(filterNo);
if (m_cfg->hasGroup(TQString::fromLatin1("Filter #%1").arg(filterNo))) {
m_cfg->setGroup(TQString::fromLatin1("Filter #%1").arg(filterNo));
f.setAction(m_cfg->readEntry("Action", i18n("Show")));
f.setNewsSource(m_cfg->readEntry("News source", i18n("all news sources")));
f.setCondition(m_cfg->readEntry("Condition", i18n("contain")));
f.setExpression(m_cfg->readEntry("Expression"));
f.setEnabled(m_cfg->readBoolEntry("Enabled", true));
m_cfg->setGroup("KNewsTicker");
}
return f;
}
void ConfigAccess::setNewsSource(const NewsSourceBase::Data &ns)
{
m_cfg->setGroup(ns.name);
m_cfg->writePathEntry("Source file", ns.sourceFile);
m_cfg->writeEntry("Is program", ns.isProgram);
m_cfg->writeEntry("Max articles", ns.maxArticles);
m_cfg->writeEntry("Subject", ns.subject);
m_cfg->writeEntry("Icon", ns.icon);
m_cfg->writeEntry("Enabled", ns.enabled);
m_cfg->writeEntry("Language", ns.language);
m_cfg->setGroup("KNewsTicker");
m_cfg->sync();
}
void ConfigAccess::setFilter(const ArticleFilter &f)
{
m_cfg->setGroup(TQString::fromLatin1("Filter #%1").arg(f.id()));
m_cfg->writeEntry("Action", f.action());
m_cfg->writeEntry("News source", f.newsSource());
m_cfg->writeEntry("Condition", f.condition());
m_cfg->writeEntry("Expression", f.expression());
m_cfg->writeEntry("Enabled", f.enabled());
m_cfg->setGroup("KNewsTicker");
m_cfg->sync();
}
bool ConfigAccess::showIcons() const
{
return m_cfg->readBoolEntry("Show icons", true);
}
void ConfigAccess::setShowIcons(bool showIcons)
{
m_cfg->writeEntry("Show icons", showIcons);
m_cfg->sync();
}
bool ConfigAccess::slowedScrolling() const
{
return m_cfg->readBoolEntry("Slowed scrolling", false);
}
void ConfigAccess::setSlowedScrolling(bool slowedScrolling)
{
m_cfg->writeEntry("Slowed scrolling", slowedScrolling);
m_cfg->sync();
}