Plasma/libplasma2/modellikedataengines

Discussion

Many dataengines return data as series of items: like rss, microblog and tasks, and they do in different ways, rss has a list of Data in a single key, microblog has an item per key, tasks has an item per source.

Proposed Solution

In Plasma2 dataengine has a setModel method, that can associate a QAbstractItemModel instance to a Source. Affected dataengines should be ported as well as plamoids that are using them.

Dataengines to port

Status	Engine	Comments	Developer
DONE	places		<[email protected]>
DONE	tasks	use tasks model from libtaskmanager	<[email protected]>
TODO	activities	either just use the import or the same model	<[email protected]>
TODO	applicationjobs		<[email protected]>
TODO	apps	Needs fixing crash	<[email protected]>
TODO	filebrowser		<[email protected]>
TODO	notifications		<[email protected]>
TODO	rss	Needs porting to KF5 first	<[email protected]>
TODO	statusnotifieritem		<[email protected]>
TODO	microblog	Needs porting to KF5 first, at least connecting to twitter should get unbroken	<[email protected]>