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move all loading function to PluginLoader

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This commit is contained in:
Marco Martin 2013-04-04 17:33:55 +02:00
parent efc1264592
commit 5af5da2687
4 changed files with 83 additions and 83 deletions
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42
src/plasma/dataengine.cpp
View File

@ -602,48 +602,6 @@ void DataEnginePrivate::scheduleSourcesUpdated()
checkSourcesTimerId = q->startTimer(0);
}
QStringList DataEngine::listAllEngines(const QString &parentApp)
{
QString constraint;
if (parentApp.isEmpty()) {
constraint.append("(not exist [X-KDE-ParentApp] or [X-KDE-ParentApp] == '')");
} else {
constraint.append("[X-KDE-ParentApp] == '").append(parentApp).append("'");
}
KService::List offers = KServiceTypeTrader::self()->query("Plasma/DataEngine", constraint);
QStringList engines;
foreach (const KService::Ptr &service, offers) {
QString name = service->property("X-KDE-PluginInfo-Name").toString();
if (!name.isEmpty()) {
engines.append(name);
}
}
return engines;
}
KPluginInfo::List DataEngine::listEngineInfo(const QString &parentApp)
{
return PluginLoader::self()->listDataEngineInfo(parentApp);
}
KPluginInfo::List DataEngine::listEngineInfoByCategory(const QString &category, const QString &parentApp)
{
QString constraint = QString("[X-KDE-PluginInfo-Category] == '%1'").arg(category);
if (parentApp.isEmpty()) {
constraint.append(" and not exist [X-KDE-ParentApp]");
} else {
constraint.append(" and [X-KDE-ParentApp] == '").append(parentApp).append("'");
}
KService::List offers = KServiceTypeTrader::self()->query("Plasma/DataEngine", constraint);
return KPluginInfo::fromServices(offers);
}
}

41
src/plasma/dataengine.h
View File

@ -212,47 +212,6 @@ NoAlignment) const;
**/
Package package() const;
/**
* @return a listing of all known DataEngines by name
*
* @param parentApp the application to filter applets on. Uses the
* X-KDE-ParentApp entry (if any) in the plugin info.
* The default value of QString() will result in a
* list containing only applets not specifically
* registered to an application.
*/
static QStringList listAllEngines(const QString &parentApp = QString());
/**
* Returns a list of all known DataEngines.
*
* @param parentApp the application to filter applets on. Uses the
* X-KDE-ParentApp entry (if any) in the plugin info.
* The default value of QString() will result in a
* list containing only applets not specifically
* registered to an application.
* @return list of DataEngines
**/
static KPluginInfo::List listEngineInfo(const QString &parentApp = QString());
/**
* Returns a list of all known DataEngines filtering by category.
*
* @param category the category to filter applets on. Uses the
* X-KDE-PluginInfo-Category entry (if any) in the
* plugin info. The value of QString() will
* result in a list of engines with an empty category.
*
* @param parentApp the application to filter applets on. Uses the
* X-KDE-ParentApp entry (if any) in the plugin info.
* The default value of QString() will result in a
* list containing only applets not specifically
* registered to an application.
* @return list of DataEngines
* @since 4.3
**/
static KPluginInfo::List listEngineInfoByCategory(const QString &category, const QString &parentApp = QString());
Q_SIGNALS:
/**
* Emitted when a new data source is created

42
src/plasma/pluginloader.cpp
View File

@ -266,6 +266,48 @@ DataEngine *PluginLoader::loadDataEngine(const QString &name)
return engine;
}
QStringList PluginLoader::listAllEngines(const QString &parentApp)
{
QString constraint;
if (parentApp.isEmpty()) {
constraint.append("(not exist [X-KDE-ParentApp] or [X-KDE-ParentApp] == '')");
} else {
constraint.append("[X-KDE-ParentApp] == '").append(parentApp).append("'");
}
KService::List offers = KServiceTypeTrader::self()->query("Plasma/DataEngine", constraint);
QStringList engines;
foreach (const KService::Ptr &service, offers) {
QString name = service->property("X-KDE-PluginInfo-Name").toString();
if (!name.isEmpty()) {
engines.append(name);
}
}
return engines;
}
KPluginInfo::List PluginLoader::listEngineInfo(const QString &parentApp)
{
return PluginLoader::self()->listDataEngineInfo(parentApp);
}
KPluginInfo::List PluginLoader::listEngineInfoByCategory(const QString &category, const QString &parentApp)
{
QString constraint = QString("[X-KDE-PluginInfo-Category] == '%1'").arg(category);
if (parentApp.isEmpty()) {
constraint.append(" and not exist [X-KDE-ParentApp]");
} else {
constraint.append(" and [X-KDE-ParentApp] == '").append(parentApp).append("'");
}
KService::List offers = KServiceTypeTrader::self()->query("Plasma/DataEngine", constraint);
return KPluginInfo::fromServices(offers);
}
AbstractRunner *PluginLoader::loadRunner(const QString &name)
{
// FIXME: RunnerManager is all wrapped around runner loading; that should be sorted out

41
src/plasma/pluginloader.h
View File

@ -74,6 +74,47 @@ public:
**/
DataEngine *loadDataEngine(const QString &name);
/**
* @return a listing of all known DataEngines by name
*
* @param parentApp the application to filter applets on. Uses the
* X-KDE-ParentApp entry (if any) in the plugin info.
* The default value of QString() will result in a
* list containing only applets not specifically
* registered to an application.
*/
static QStringList listAllEngines(const QString &parentApp = QString());
/**
* Returns a list of all known DataEngines.
*
* @param parentApp the application to filter applets on. Uses the
* X-KDE-ParentApp entry (if any) in the plugin info.
* The default value of QString() will result in a
* list containing only applets not specifically
* registered to an application.
* @return list of DataEngines
**/
static KPluginInfo::List listEngineInfo(const QString &parentApp = QString());
/**
* Returns a list of all known DataEngines filtering by category.
*
* @param category the category to filter applets on. Uses the
* X-KDE-PluginInfo-Category entry (if any) in the
* plugin info. The value of QString() will
* result in a list of engines with an empty category.
*
* @param parentApp the application to filter applets on. Uses the
* X-KDE-ParentApp entry (if any) in the plugin info.
* The default value of QString() will result in a
* list containing only applets not specifically
* registered to an application.
* @return list of DataEngines
* @since 4.3
**/
static KPluginInfo::List listEngineInfoByCategory(const QString &category, const QString &parentApp = QString());
/**
* Load a Runner plugin
*