Review Request 125817: Add plugin system for Calendar events

[Martin Klapetek]

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This is an automatically generated e-mail. To reply, visit:
https://git.reviewboard.kde.org/r/125817/
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Review request for Plasma and Daniel Vrátil.


Repository: plasma-framework


Description
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This adds a simple plugin interface that can be subclassed
and provide events integration with Plasma Calendar applet.

It's asynchronous and I've kept it deliberately simple.
For now the Calendar tells the plugins which date range
is being displayed, the plugins load the data and then
emit the dataReady() signal containing the events.

The events are stored in a multihash for quick access
by the Calendar's agenda part but also for overall
easy-to-use (eg. in teh model data()).

The event data is stored in EventData class, which has
a pretty self-explanatory members, except perhaps the
"isMinor" one. The intention with this is to support
namedays, where in some countries the calendars have
different name every day. This is just a minor holiday
and as such should not mark the calendar grid, otherwise
the whole grid would be in a different color.

Putting the interface here might raise the question of
depending on plasma-framework, but plugins provided by
KDE can go to plasma-workspace and other 3rd party ones
would just have to live with it. I don't think it will
be a problem but if it turns out it is, we can rethink
the placement.


Diffs
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  src/declarativeimports/calendar/CMakeLists.txt 40ead91 
  src/declarativeimports/calendar/calendarplugin.cpp bafe80c 
  src/declarativeimports/calendar/daysmodel.h a5bdac9 
  src/declarativeimports/calendar/daysmodel.cpp 2d059a8 
  src/declarativeimports/calendar/eventdatadecorator.h PRE-CREATION 
  src/declarativeimports/calendar/eventdatadecorator.cpp PRE-CREATION 
  src/declarativeimports/calendar/plasmacalendarintegration/CMakeLists.txt PRE-CREATION 
  src/declarativeimports/calendar/plasmacalendarintegration/PlasmaCalendarIntegrationConfig.cmake.in PRE-CREATION 
  src/declarativeimports/calendar/plasmacalendarintegration/calendareventsplugin.h PRE-CREATION 
  src/declarativeimports/calendar/plasmacalendarintegration/calendareventsplugin.cpp PRE-CREATION 
  src/declarativeimports/calendar/plasmacalendarintegration/plasmacalendarintegration_export.h PRE-CREATION 

Diff: https://git.reviewboard.kde.org/r/125817/diff/


Testing
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I have a simple KHolidays based plugin written (patch should be up later today)
and patches in the Calendar applet. Everything works as expected:
* the days are marked as containing an event
* the agenda part displays details of that event (name)


Thanks,

Martin Klapetek

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