2010-07-15 23:06:21 +02:00
|
|
|
/*
|
|
|
|
* Copyright 2010 Ryan Rix <ry@n.rix.si>
|
|
|
|
*
|
|
|
|
* This program is free software; you can redistribute it and/or modify
|
|
|
|
* it under the terms of the GNU Library General Public License as
|
|
|
|
* published by the Free Software Foundation; either version 2, or
|
|
|
|
* (at your option) any later version.
|
|
|
|
*
|
|
|
|
* 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. See the
|
|
|
|
* GNU General Public License for more details
|
|
|
|
*
|
|
|
|
* You should have received a copy of the GNU Library General Public
|
|
|
|
* License along with this program; if not, write to the
|
|
|
|
* Free Software Foundation, Inc.,
|
|
|
|
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
|
|
|
|
*/
|
|
|
|
|
|
|
|
#include "pluginloader.h"
|
2010-07-15 23:38:56 +02:00
|
|
|
|
2010-07-15 23:06:21 +02:00
|
|
|
#include <kdebug.h>
|
2010-07-15 23:38:56 +02:00
|
|
|
#include <kglobal.h>
|
|
|
|
#include <kservice.h>
|
|
|
|
#include <kservicetypetrader.h>
|
2010-07-28 00:07:53 +02:00
|
|
|
#include <kstandarddirs.h>
|
2011-07-15 13:34:10 +02:00
|
|
|
#include <ktemporaryfile.h>
|
Moving Plasma::Applet::listAppletInfo into the PluginLoader logic. Also implemented internalAppletNames which, if implemented, will return a QStringList of the available applets' names. PluginLoader::listAppletInfo will then search for .desktop files in $APPDATA/plasma/applets/ which match the applets' names (ie. $APPDATA/plasma/applets/org.skrooge.report.desktop), and add them to the KPluginInfo::List returned by PluginLoader::listAppletInfo and subsequently Plasma::Applet::listAppletInfo.
Since the applets are dynamically loaded, the .desktop files don't need an X-KDE-Library entries, but the others will be used, for example X-KDE-PluginInfo-Name (which will be the value given to PluginLoader::internalAppletLoad, so it is really important), Icon, Type, ServiceTypes...
svn path=/trunk/KDE/kdelibs/; revision=1154551
2010-07-25 22:56:03 +02:00
|
|
|
#include <kplugininfo.h>
|
2010-07-15 23:38:56 +02:00
|
|
|
|
2011-07-15 13:34:10 +02:00
|
|
|
#ifndef PLASMA_NO_KIO
|
|
|
|
#include <kio/job.h>
|
|
|
|
#endif
|
|
|
|
|
2010-07-15 23:38:56 +02:00
|
|
|
#include "applet.h"
|
2010-07-28 20:17:58 +02:00
|
|
|
#include "abstractrunner.h"
|
2010-07-15 23:38:56 +02:00
|
|
|
#include "containment.h"
|
2011-07-15 13:34:10 +02:00
|
|
|
#include "package.h"
|
2010-07-15 23:38:56 +02:00
|
|
|
#include "popupapplet.h"
|
|
|
|
#include "private/applet_p.h"
|
|
|
|
#include "private/extenderapplet_p.h"
|
2011-07-15 13:34:10 +02:00
|
|
|
#include "private/packages_p.h"
|
2010-07-15 23:38:56 +02:00
|
|
|
#include "private/service_p.h" // for NullService
|
2010-10-23 19:02:49 +02:00
|
|
|
#include "private/storage_p.h"
|
2010-07-15 23:06:21 +02:00
|
|
|
|
|
|
|
namespace Plasma {
|
|
|
|
|
2011-07-13 20:25:47 +02:00
|
|
|
static PluginLoader *s_pluginLoader = 0;
|
|
|
|
static bool s_isDefaultLoader = false;
|
2010-07-15 23:06:21 +02:00
|
|
|
|
2011-04-21 16:25:10 +02:00
|
|
|
class PluginLoaderPrivate
|
|
|
|
{
|
|
|
|
|
|
|
|
};
|
|
|
|
|
2010-07-15 23:11:20 +02:00
|
|
|
PluginLoader::PluginLoader()
|
|
|
|
: d(0)
|
|
|
|
{
|
|
|
|
}
|
|
|
|
|
2010-07-15 23:06:21 +02:00
|
|
|
PluginLoader::~PluginLoader()
|
|
|
|
{
|
2011-04-20 18:37:07 +02:00
|
|
|
delete d;
|
2010-07-15 23:06:21 +02:00
|
|
|
}
|
|
|
|
|
|
|
|
void PluginLoader::setPluginLoader(PluginLoader* loader)
|
|
|
|
{
|
2010-07-15 23:38:56 +02:00
|
|
|
if (!s_pluginLoader) {
|
2010-07-15 23:06:21 +02:00
|
|
|
s_pluginLoader = loader;
|
|
|
|
} else {
|
2010-07-15 23:38:56 +02:00
|
|
|
kDebug() << "Cannot set pluginLoader, already set!" << s_pluginLoader;
|
2010-07-15 23:06:21 +02:00
|
|
|
}
|
|
|
|
}
|
|
|
|
|
2010-07-15 23:38:56 +02:00
|
|
|
PluginLoader *PluginLoader::pluginLoader()
|
2010-07-15 23:06:21 +02:00
|
|
|
{
|
2010-07-15 23:38:56 +02:00
|
|
|
if (!s_pluginLoader) {
|
|
|
|
// we have been called before any PluginLoader was set, so just use the default
|
|
|
|
// implementation. this prevents plugins from nefariously injecting their own
|
|
|
|
// plugin loader if the app doesn't
|
|
|
|
s_pluginLoader = new PluginLoader;
|
2011-07-13 20:25:47 +02:00
|
|
|
s_isDefaultLoader = true;
|
2010-07-15 23:38:56 +02:00
|
|
|
}
|
|
|
|
|
2010-07-15 23:06:21 +02:00
|
|
|
return s_pluginLoader;
|
|
|
|
}
|
|
|
|
|
2010-07-15 23:38:56 +02:00
|
|
|
Applet *PluginLoader::loadApplet(const QString &name, uint appletId, const QVariantList &args)
|
|
|
|
{
|
|
|
|
// the application-specific appletLoader failed to create an applet, here we try with our own logic.
|
|
|
|
if (name.isEmpty()) {
|
|
|
|
return 0;
|
|
|
|
}
|
|
|
|
|
2011-07-13 20:25:47 +02:00
|
|
|
Applet *applet = s_isDefaultLoader ? 0 : internalLoadApplet(name, appletId, args);
|
2010-07-15 23:38:56 +02:00
|
|
|
if (applet) {
|
|
|
|
return applet;
|
|
|
|
}
|
|
|
|
|
|
|
|
const QString constraint = QString("[X-KDE-PluginInfo-Name] == '%1'").arg(name);
|
|
|
|
KService::List offers = KServiceTypeTrader::self()->query("Plasma/Applet", constraint);
|
|
|
|
|
|
|
|
bool isContainment = false;
|
|
|
|
if (offers.isEmpty()) {
|
|
|
|
//TODO: what would be -really- cool is offer to try and download the applet
|
|
|
|
// from the network at this point
|
|
|
|
offers = KServiceTypeTrader::self()->query("Plasma/Containment", constraint);
|
|
|
|
if (offers.count() > 0) {
|
|
|
|
isContainment = true;
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
/* if (offers.count() > 1) {
|
|
|
|
kDebug() << "hey! we got more than one! let's blindly take the first one";
|
|
|
|
} */
|
|
|
|
|
|
|
|
AppletPrivate::filterOffers(offers);
|
|
|
|
if (offers.isEmpty()) {
|
|
|
|
kDebug() << "offers is empty for " << name;
|
|
|
|
return 0;
|
|
|
|
}
|
|
|
|
|
|
|
|
KService::Ptr offer = offers.first();
|
2011-07-15 13:34:10 +02:00
|
|
|
|
2010-07-15 23:38:56 +02:00
|
|
|
if (appletId == 0) {
|
|
|
|
appletId = ++AppletPrivate::s_maxAppletId;
|
|
|
|
}
|
|
|
|
|
|
|
|
QVariantList allArgs;
|
|
|
|
allArgs << offer->storageId() << appletId << args;
|
|
|
|
|
|
|
|
if (!offer->property("X-Plasma-API").toString().isEmpty()) {
|
|
|
|
kDebug() << "we have a script using the"
|
|
|
|
<< offer->property("X-Plasma-API").toString() << "API";
|
|
|
|
if (isContainment) {
|
|
|
|
return new Containment(0, allArgs);
|
|
|
|
} else {
|
2011-02-20 16:51:16 +01:00
|
|
|
if (offer->serviceTypes().contains("Plasma/Containment")) {
|
|
|
|
return new Containment(0, allArgs);
|
|
|
|
} else if (offer->serviceTypes().contains("Plasma/PopupApplet")) {
|
2010-07-15 23:38:56 +02:00
|
|
|
return new PopupApplet(0, allArgs);
|
|
|
|
} else {
|
|
|
|
return new Applet(0, allArgs);
|
|
|
|
}
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
KPluginLoader plugin(*offer);
|
|
|
|
|
|
|
|
if (!Plasma::isPluginVersionCompatible(plugin.pluginVersion()) &&
|
|
|
|
(name != "internal:extender")) {
|
|
|
|
return 0;
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
QString error;
|
|
|
|
if (name == "internal:extender") {
|
|
|
|
applet = new ExtenderApplet(0, allArgs);
|
|
|
|
} else {
|
|
|
|
applet = offer->createInstance<Plasma::Applet>(0, allArgs, &error);
|
|
|
|
}
|
|
|
|
|
|
|
|
if (!applet) {
|
|
|
|
kDebug() << "Couldn't load applet \"" << name << "\"! reason given: " << error;
|
|
|
|
}
|
|
|
|
|
|
|
|
return applet;
|
2010-07-15 23:06:21 +02:00
|
|
|
}
|
|
|
|
|
2010-07-15 23:38:56 +02:00
|
|
|
DataEngine *PluginLoader::loadDataEngine(const QString &name)
|
|
|
|
{
|
2011-07-13 20:25:47 +02:00
|
|
|
DataEngine *engine = s_isDefaultLoader ? 0 : internalLoadDataEngine(name);
|
2010-07-15 23:38:56 +02:00
|
|
|
if (engine) {
|
|
|
|
return engine;
|
|
|
|
}
|
|
|
|
|
|
|
|
// load the engine, add it to the engines
|
|
|
|
QString constraint = QString("[X-KDE-PluginInfo-Name] == '%1'").arg(name);
|
|
|
|
KService::List offers = KServiceTypeTrader::self()->query("Plasma/DataEngine",
|
|
|
|
constraint);
|
|
|
|
QString error;
|
|
|
|
|
|
|
|
if (offers.isEmpty()) {
|
|
|
|
kDebug() << "offers are empty for " << name << " with constraint " << constraint;
|
|
|
|
} else {
|
|
|
|
QVariantList allArgs;
|
|
|
|
allArgs << offers.first()->storageId();
|
|
|
|
QString api = offers.first()->property("X-Plasma-API").toString();
|
|
|
|
if (api.isEmpty()) {
|
|
|
|
if (offers.first()) {
|
|
|
|
KPluginLoader plugin(*offers.first());
|
|
|
|
if (Plasma::isPluginVersionCompatible(plugin.pluginVersion())) {
|
|
|
|
engine = offers.first()->createInstance<Plasma::DataEngine>(0, allArgs, &error);
|
|
|
|
}
|
|
|
|
}
|
|
|
|
} else {
|
|
|
|
engine = new DataEngine(0, offers.first());
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
if (!engine) {
|
|
|
|
kDebug() << "Couldn't load engine \"" << name << "\". Error given: " << error;
|
|
|
|
}
|
|
|
|
|
|
|
|
return engine;
|
|
|
|
}
|
|
|
|
|
2010-07-28 20:17:58 +02:00
|
|
|
AbstractRunner *PluginLoader::loadRunner(const QString &name)
|
|
|
|
{
|
|
|
|
// FIXME: RunnerManager is all wrapped around runner loading; that should be sorted out
|
|
|
|
// and the actual plugin loading added here
|
2011-07-13 20:25:47 +02:00
|
|
|
return s_isDefaultLoader ? 0 : internalLoadRunner(name);
|
2010-07-28 20:17:58 +02:00
|
|
|
}
|
|
|
|
|
2010-07-15 23:38:56 +02:00
|
|
|
Service *PluginLoader::loadService(const QString &name, const QVariantList &args, QObject *parent)
|
2011-07-13 20:20:36 +02:00
|
|
|
{
|
2011-07-13 20:25:47 +02:00
|
|
|
Service *service = s_isDefaultLoader ? 0 : internalLoadService(name, args, parent);
|
2010-07-15 23:38:56 +02:00
|
|
|
if (service) {
|
|
|
|
return service;
|
|
|
|
}
|
|
|
|
|
|
|
|
//TODO: scripting API support
|
|
|
|
if (name.isEmpty()) {
|
|
|
|
return new NullService(QString(), parent);
|
2010-10-23 19:02:49 +02:00
|
|
|
} else if (name == "org.kde.servicestorage") {
|
|
|
|
return new Storage(parent);
|
2010-07-15 23:38:56 +02:00
|
|
|
}
|
|
|
|
|
|
|
|
QString constraint = QString("[X-KDE-PluginInfo-Name] == '%1'").arg(name);
|
|
|
|
KService::List offers = KServiceTypeTrader::self()->query("Plasma/Service", constraint);
|
|
|
|
|
|
|
|
if (offers.isEmpty()) {
|
|
|
|
kDebug() << "offers is empty for " << name;
|
|
|
|
return new NullService(name, parent);
|
|
|
|
}
|
|
|
|
|
|
|
|
KService::Ptr offer = offers.first();
|
|
|
|
QString error;
|
|
|
|
|
|
|
|
if (Plasma::isPluginVersionCompatible(KPluginLoader(*offer).pluginVersion())) {
|
|
|
|
service = offer->createInstance<Plasma::Service>(parent, args, &error);
|
|
|
|
}
|
|
|
|
|
|
|
|
if (!service) {
|
|
|
|
kDebug() << "Couldn't load Service \"" << name << "\"! reason given: " << error;
|
|
|
|
return new NullService(name, parent);
|
|
|
|
}
|
|
|
|
|
|
|
|
if (service->name().isEmpty()) {
|
|
|
|
service->setName(name);
|
|
|
|
}
|
|
|
|
|
|
|
|
return service;
|
|
|
|
}
|
|
|
|
|
2011-07-15 13:34:10 +02:00
|
|
|
Package PluginLoader::loadPackage(const QString &packageFormat, const QString &specialization)
|
2011-07-13 20:20:36 +02:00
|
|
|
{
|
2011-07-13 20:25:47 +02:00
|
|
|
if (!s_isDefaultLoader) {
|
2011-07-15 13:34:10 +02:00
|
|
|
Package p = internalLoadPackage(packageFormat, specialization);
|
2011-07-13 20:25:47 +02:00
|
|
|
if (p.isValid()) {
|
|
|
|
return p;
|
|
|
|
}
|
2011-07-13 20:20:36 +02:00
|
|
|
}
|
|
|
|
|
2011-07-15 13:34:10 +02:00
|
|
|
if (packageFormat.isEmpty()) {
|
|
|
|
return Package();
|
|
|
|
}
|
|
|
|
|
|
|
|
if (!specialization.isEmpty()) {
|
|
|
|
QRegExp re("[^a-zA-Z0-9\\-_]");
|
|
|
|
// check that the provided strings are safe to use in a ServiceType query
|
|
|
|
if (re.indexIn(specialization) == -1 && re.indexIn(packageFormat) == -1) {
|
|
|
|
// FIXME: The query below is rather spepcific to script engines. generify if possible
|
|
|
|
const QString component = packageFormat.right(packageFormat.size() - packageFormat.lastIndexOf('/') - 1);
|
|
|
|
const QString constraint = QString("[X-Plasma-API] == '%1' and " "'%2' in [X-Plasma-ComponentTypes]").arg(specialization, component);
|
|
|
|
KService::List offers = KServiceTypeTrader::self()->query("Plasma/ScriptEngine", constraint);
|
|
|
|
|
|
|
|
if (!offers.isEmpty()) {
|
|
|
|
KService::Ptr offer = offers.first();
|
|
|
|
QString packageFormat = offer->property("X-Plasma-PackageFormat").toString();
|
|
|
|
if (!packageFormat.isEmpty()) {
|
|
|
|
return loadPackage(packageFormat);
|
|
|
|
}
|
|
|
|
}
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
if (packageFormat.startsWith("Plasma")) {
|
|
|
|
if (packageFormat.endsWith("/Applet")) {
|
|
|
|
return PlasmoidPackage();
|
|
|
|
} else if (packageFormat.endsWith("/DataEngine")) {
|
|
|
|
return DataEnginePackage();
|
|
|
|
} else if (packageFormat.endsWith("/Runner")) {
|
|
|
|
return RunnerPackage();
|
|
|
|
} else if (packageFormat.endsWith("/Wallpaper")) {
|
|
|
|
return WallpaperPackage();
|
|
|
|
} else if (packageFormat.endsWith("/Theme")) {
|
|
|
|
return ThemePackage();
|
|
|
|
} else if (packageFormat.endsWith("/ContainmentActions")) {
|
|
|
|
return ContainmentActionsPackage();
|
|
|
|
} else if (packageFormat.endsWith("/Generic")) {
|
|
|
|
return GenericPackage();
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
// first we check for plugins in sycoca
|
|
|
|
QString constraint = QString("[X-KDE-PluginInfo-Name] == '%1'").arg(packageFormat);
|
|
|
|
KService::List offers = KServiceTypeTrader::self()->query("Plasma/Package", constraint);
|
|
|
|
|
|
|
|
QVariantList args;
|
|
|
|
QString error;
|
|
|
|
foreach (const KService::Ptr &offer, offers) {
|
|
|
|
PackageFactory *factory = (offer->createInstance<Plasma::PackageFactory>(0, args, &error));
|
|
|
|
|
|
|
|
if (factory) {
|
|
|
|
Package package = factory->package();
|
|
|
|
delete factory;
|
|
|
|
return package;
|
|
|
|
}
|
|
|
|
|
|
|
|
kDebug() << "Couldn't load Package for" << packageFormat
|
|
|
|
<< "! reason given: " << error;
|
|
|
|
}
|
|
|
|
|
|
|
|
// if that didn't give us any love, then we try to load from a config file
|
|
|
|
Package package;
|
|
|
|
QString configPath("plasma/packageformats/%1rc");
|
|
|
|
configPath = KStandardDirs::locate("data", configPath.arg(packageFormat));
|
|
|
|
|
|
|
|
if (!configPath.isEmpty()) {
|
|
|
|
KConfig config(configPath);
|
|
|
|
package.read(&config);
|
|
|
|
return package;
|
|
|
|
}
|
|
|
|
|
|
|
|
// try to load from absolute file path
|
|
|
|
KUrl url(packageFormat);
|
|
|
|
if (url.isLocalFile()) {
|
|
|
|
KConfig config(url.toLocalFile(), KConfig::SimpleConfig);
|
|
|
|
package.read(&config);
|
|
|
|
}
|
|
|
|
#ifndef PLASMA_NO_KIO
|
|
|
|
else {
|
|
|
|
KTemporaryFile tmp;
|
|
|
|
if (tmp.open()) {
|
|
|
|
KIO::Job *job = KIO::file_copy(url, KUrl(tmp.fileName()),
|
|
|
|
-1, KIO::Overwrite | KIO::HideProgressInfo);
|
|
|
|
if (job->exec()) {
|
|
|
|
KConfig config(tmp.fileName(), KConfig::SimpleConfig);
|
|
|
|
package.read(&config);
|
|
|
|
}
|
|
|
|
}
|
|
|
|
}
|
|
|
|
#endif
|
|
|
|
|
|
|
|
return package;
|
2011-07-13 20:20:36 +02:00
|
|
|
}
|
|
|
|
|
2010-07-28 00:07:53 +02:00
|
|
|
KPluginInfo::List PluginLoader::listAppletInfo(const QString &category, const QString &parentApp)
|
Moving Plasma::Applet::listAppletInfo into the PluginLoader logic. Also implemented internalAppletNames which, if implemented, will return a QStringList of the available applets' names. PluginLoader::listAppletInfo will then search for .desktop files in $APPDATA/plasma/applets/ which match the applets' names (ie. $APPDATA/plasma/applets/org.skrooge.report.desktop), and add them to the KPluginInfo::List returned by PluginLoader::listAppletInfo and subsequently Plasma::Applet::listAppletInfo.
Since the applets are dynamically loaded, the .desktop files don't need an X-KDE-Library entries, but the others will be used, for example X-KDE-PluginInfo-Name (which will be the value given to PluginLoader::internalAppletLoad, so it is really important), Icon, Type, ServiceTypes...
svn path=/trunk/KDE/kdelibs/; revision=1154551
2010-07-25 22:56:03 +02:00
|
|
|
{
|
2010-07-28 00:07:53 +02:00
|
|
|
KPluginInfo::List list;
|
Moving Plasma::Applet::listAppletInfo into the PluginLoader logic. Also implemented internalAppletNames which, if implemented, will return a QStringList of the available applets' names. PluginLoader::listAppletInfo will then search for .desktop files in $APPDATA/plasma/applets/ which match the applets' names (ie. $APPDATA/plasma/applets/org.skrooge.report.desktop), and add them to the KPluginInfo::List returned by PluginLoader::listAppletInfo and subsequently Plasma::Applet::listAppletInfo.
Since the applets are dynamically loaded, the .desktop files don't need an X-KDE-Library entries, but the others will be used, for example X-KDE-PluginInfo-Name (which will be the value given to PluginLoader::internalAppletLoad, so it is really important), Icon, Type, ServiceTypes...
svn path=/trunk/KDE/kdelibs/; revision=1154551
2010-07-25 22:56:03 +02:00
|
|
|
|
2011-07-13 20:25:47 +02:00
|
|
|
if (!s_isDefaultLoader && (parentApp.isEmpty() || parentApp == KGlobal::mainComponent().componentName())) {
|
2010-07-28 00:07:53 +02:00
|
|
|
list = internalAppletInfo(category);
|
Moving Plasma::Applet::listAppletInfo into the PluginLoader logic. Also implemented internalAppletNames which, if implemented, will return a QStringList of the available applets' names. PluginLoader::listAppletInfo will then search for .desktop files in $APPDATA/plasma/applets/ which match the applets' names (ie. $APPDATA/plasma/applets/org.skrooge.report.desktop), and add them to the KPluginInfo::List returned by PluginLoader::listAppletInfo and subsequently Plasma::Applet::listAppletInfo.
Since the applets are dynamically loaded, the .desktop files don't need an X-KDE-Library entries, but the others will be used, for example X-KDE-PluginInfo-Name (which will be the value given to PluginLoader::internalAppletLoad, so it is really important), Icon, Type, ServiceTypes...
svn path=/trunk/KDE/kdelibs/; revision=1154551
2010-07-25 22:56:03 +02:00
|
|
|
}
|
|
|
|
|
|
|
|
QString constraint = AppletPrivate::parentAppConstraint(parentApp);
|
|
|
|
|
|
|
|
//note: constraint guaranteed non-empty from here down
|
|
|
|
if (category.isEmpty()) { //use all but the excluded categories
|
|
|
|
KConfigGroup group(KGlobal::config(), "General");
|
|
|
|
QStringList excluded = group.readEntry("ExcludeCategories", QStringList());
|
|
|
|
foreach (const QString &category, excluded) {
|
|
|
|
constraint.append(" and [X-KDE-PluginInfo-Category] != '").append(category).append("'");
|
|
|
|
}
|
|
|
|
} else { //specific category (this could be an excluded one - is that bad?)
|
|
|
|
constraint.append(" and ").append("[X-KDE-PluginInfo-Category] == '").append(category).append("'");
|
|
|
|
if (category == "Miscellaneous") {
|
|
|
|
constraint.append(" or (not exist [X-KDE-PluginInfo-Category] or [X-KDE-PluginInfo-Category] == '')");
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
KService::List offers = KServiceTypeTrader::self()->query("Plasma/Applet", constraint);
|
|
|
|
|
|
|
|
//now we have to do some manual filtering because the constraint can't handle everything
|
|
|
|
AppletPrivate::filterOffers(offers);
|
|
|
|
|
|
|
|
//kDebug() << "Applet::listAppletInfo constraint was '" << constraint
|
|
|
|
// << "' which got us " << offers.count() << " matches";
|
|
|
|
return KPluginInfo::fromServices(offers);
|
|
|
|
}
|
|
|
|
|
2010-07-28 00:07:53 +02:00
|
|
|
KPluginInfo::List PluginLoader::listDataEngineInfo(const QString &parentApp)
|
|
|
|
{
|
|
|
|
KPluginInfo::List list;
|
|
|
|
|
2011-07-13 20:25:47 +02:00
|
|
|
if (!s_isDefaultLoader && (parentApp.isEmpty() || parentApp == KGlobal::mainComponent().componentName())) {
|
2010-07-28 00:07:53 +02:00
|
|
|
list = internalDataEngineInfo();
|
|
|
|
}
|
|
|
|
|
|
|
|
QString constraint;
|
|
|
|
if (parentApp.isEmpty()) {
|
|
|
|
constraint.append("not exist [X-KDE-ParentApp]");
|
|
|
|
} else {
|
|
|
|
constraint.append("[X-KDE-ParentApp] == '").append(parentApp).append("'");
|
|
|
|
}
|
|
|
|
|
|
|
|
KService::List offers = KServiceTypeTrader::self()->query("Plasma/DataEngine", constraint);
|
|
|
|
return list + KPluginInfo::fromServices(offers);
|
|
|
|
}
|
|
|
|
|
|
|
|
KPluginInfo::List PluginLoader::listRunnerInfo(const QString &parentApp)
|
|
|
|
{
|
|
|
|
KPluginInfo::List list;
|
|
|
|
|
2011-07-13 20:25:47 +02:00
|
|
|
if (!s_isDefaultLoader && (parentApp.isEmpty() || parentApp == KGlobal::mainComponent().componentName())) {
|
2010-07-28 00:07:53 +02:00
|
|
|
list = internalRunnerInfo();
|
|
|
|
}
|
|
|
|
|
|
|
|
QString constraint;
|
|
|
|
if (parentApp.isEmpty()) {
|
|
|
|
constraint.append("not exist [X-KDE-ParentApp]");
|
|
|
|
} else {
|
|
|
|
constraint.append("[X-KDE-ParentApp] == '").append(parentApp).append("'");
|
|
|
|
}
|
|
|
|
|
|
|
|
KService::List offers = KServiceTypeTrader::self()->query("Plasma/Runner", constraint);
|
|
|
|
return list + KPluginInfo::fromServices(offers);
|
|
|
|
}
|
|
|
|
|
2010-07-15 23:38:56 +02:00
|
|
|
Applet* PluginLoader::internalLoadApplet(const QString &name, uint appletId, const QVariantList &args)
|
|
|
|
{
|
|
|
|
Q_UNUSED(name)
|
|
|
|
Q_UNUSED(appletId)
|
|
|
|
Q_UNUSED(args)
|
|
|
|
return 0;
|
|
|
|
}
|
|
|
|
|
|
|
|
DataEngine* PluginLoader::internalLoadDataEngine(const QString &name)
|
|
|
|
{
|
|
|
|
Q_UNUSED(name)
|
|
|
|
return 0;
|
2010-07-15 23:06:21 +02:00
|
|
|
}
|
|
|
|
|
2010-07-28 20:17:58 +02:00
|
|
|
AbstractRunner* PluginLoader::internalLoadRunner(const QString &name)
|
|
|
|
{
|
|
|
|
Q_UNUSED(name)
|
|
|
|
return 0;
|
|
|
|
}
|
|
|
|
|
2010-07-15 23:38:56 +02:00
|
|
|
Service* PluginLoader::internalLoadService(const QString &name, const QVariantList &args, QObject *parent)
|
2011-07-13 20:20:36 +02:00
|
|
|
{
|
2010-07-15 23:38:56 +02:00
|
|
|
Q_UNUSED(name)
|
|
|
|
Q_UNUSED(args)
|
|
|
|
Q_UNUSED(parent)
|
|
|
|
return 0;
|
2010-07-15 23:06:21 +02:00
|
|
|
}
|
|
|
|
|
2011-07-15 13:34:10 +02:00
|
|
|
Package PluginLoader::internalLoadPackage(const QString &name, const QString &specialization)
|
2011-07-13 20:20:36 +02:00
|
|
|
{
|
|
|
|
Q_UNUSED(name);
|
2011-07-15 13:34:10 +02:00
|
|
|
Q_UNUSED(specialization);
|
2011-07-13 20:20:36 +02:00
|
|
|
return Package();
|
|
|
|
}
|
|
|
|
|
2010-07-28 00:07:53 +02:00
|
|
|
KPluginInfo::List PluginLoader::internalAppletInfo(const QString &category) const
|
Moving Plasma::Applet::listAppletInfo into the PluginLoader logic. Also implemented internalAppletNames which, if implemented, will return a QStringList of the available applets' names. PluginLoader::listAppletInfo will then search for .desktop files in $APPDATA/plasma/applets/ which match the applets' names (ie. $APPDATA/plasma/applets/org.skrooge.report.desktop), and add them to the KPluginInfo::List returned by PluginLoader::listAppletInfo and subsequently Plasma::Applet::listAppletInfo.
Since the applets are dynamically loaded, the .desktop files don't need an X-KDE-Library entries, but the others will be used, for example X-KDE-PluginInfo-Name (which will be the value given to PluginLoader::internalAppletLoad, so it is really important), Icon, Type, ServiceTypes...
svn path=/trunk/KDE/kdelibs/; revision=1154551
2010-07-25 22:56:03 +02:00
|
|
|
{
|
|
|
|
Q_UNUSED(category)
|
2010-07-28 00:07:53 +02:00
|
|
|
return KPluginInfo::List();
|
|
|
|
}
|
Moving Plasma::Applet::listAppletInfo into the PluginLoader logic. Also implemented internalAppletNames which, if implemented, will return a QStringList of the available applets' names. PluginLoader::listAppletInfo will then search for .desktop files in $APPDATA/plasma/applets/ which match the applets' names (ie. $APPDATA/plasma/applets/org.skrooge.report.desktop), and add them to the KPluginInfo::List returned by PluginLoader::listAppletInfo and subsequently Plasma::Applet::listAppletInfo.
Since the applets are dynamically loaded, the .desktop files don't need an X-KDE-Library entries, but the others will be used, for example X-KDE-PluginInfo-Name (which will be the value given to PluginLoader::internalAppletLoad, so it is really important), Icon, Type, ServiceTypes...
svn path=/trunk/KDE/kdelibs/; revision=1154551
2010-07-25 22:56:03 +02:00
|
|
|
|
2010-07-28 00:07:53 +02:00
|
|
|
KPluginInfo::List PluginLoader::internalDataEngineInfo() const
|
|
|
|
{
|
|
|
|
return KPluginInfo::List();
|
|
|
|
}
|
|
|
|
|
|
|
|
KPluginInfo::List PluginLoader::internalRunnerInfo() const
|
|
|
|
{
|
|
|
|
return KPluginInfo::List();
|
|
|
|
}
|
|
|
|
|
2010-07-28 20:17:58 +02:00
|
|
|
KPluginInfo::List PluginLoader::internalServiceInfo() const
|
|
|
|
{
|
|
|
|
return KPluginInfo::List();
|
|
|
|
}
|
|
|
|
|
2010-10-13 23:21:30 +02:00
|
|
|
static KPluginInfo::List standardInternalInfo(const QString &type, const QString &category = QString())
|
2010-07-28 00:07:53 +02:00
|
|
|
{
|
|
|
|
QStringList files = KGlobal::dirs()->findAllResources("appdata",
|
|
|
|
"plasma/internal/" + type + "/*.desktop",
|
|
|
|
KStandardDirs::NoDuplicates);
|
|
|
|
|
|
|
|
KPluginInfo::List allInfo = KPluginInfo::fromFiles(files);
|
|
|
|
|
|
|
|
if (category.isEmpty() || allInfo.isEmpty()) {
|
|
|
|
return allInfo;
|
|
|
|
}
|
|
|
|
|
|
|
|
KPluginInfo::List matchingInfo;
|
|
|
|
foreach (const KPluginInfo &info, allInfo) {
|
|
|
|
if (info.category().compare(category, Qt::CaseInsensitive) == 0) {
|
|
|
|
matchingInfo << info;
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
return matchingInfo;
|
|
|
|
}
|
|
|
|
|
|
|
|
KPluginInfo::List PluginLoader::standardInternalAppletInfo(const QString &category) const
|
|
|
|
{
|
|
|
|
return standardInternalInfo("applets", category);
|
|
|
|
}
|
|
|
|
|
|
|
|
KPluginInfo::List PluginLoader::standardInternalDataEngineInfo() const
|
|
|
|
{
|
|
|
|
return standardInternalInfo("dataengines");
|
|
|
|
}
|
|
|
|
|
|
|
|
KPluginInfo::List PluginLoader::standardInternalRunnerInfo() const
|
|
|
|
{
|
|
|
|
return standardInternalInfo("runners");
|
Moving Plasma::Applet::listAppletInfo into the PluginLoader logic. Also implemented internalAppletNames which, if implemented, will return a QStringList of the available applets' names. PluginLoader::listAppletInfo will then search for .desktop files in $APPDATA/plasma/applets/ which match the applets' names (ie. $APPDATA/plasma/applets/org.skrooge.report.desktop), and add them to the KPluginInfo::List returned by PluginLoader::listAppletInfo and subsequently Plasma::Applet::listAppletInfo.
Since the applets are dynamically loaded, the .desktop files don't need an X-KDE-Library entries, but the others will be used, for example X-KDE-PluginInfo-Name (which will be the value given to PluginLoader::internalAppletLoad, so it is really important), Icon, Type, ServiceTypes...
svn path=/trunk/KDE/kdelibs/; revision=1154551
2010-07-25 22:56:03 +02:00
|
|
|
}
|
|
|
|
|
2010-07-28 20:17:58 +02:00
|
|
|
KPluginInfo::List PluginLoader::standardInternalServiceInfo() const
|
|
|
|
{
|
|
|
|
return standardInternalInfo("services");
|
|
|
|
}
|
|
|
|
|
2010-07-15 23:06:21 +02:00
|
|
|
} // Plasma Namespace
|
|
|
|
|