[mythtv-firehose] mythtv branch fixes/0.27 updated by paulh. v0.27.4-26-gea73ed3

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The branch, fixes/0.27 has been updated on the
mythtv repository by gitolite user paulh.
       via  ea73ed3989d210efbaf822d3cee029b0c8d6b553 (commit)
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- Log -----------------------------------------------------------------
commit ea73ed3989d210efbaf822d3cee029b0c8d6b553
Author:    Paul Harrison <pharrison at mythtv.org> at Tue, 9 Dec 2014 20:50:00 +0000
Committer: Paul Harrison <pharrison at mythtv.org> at Tue, 9 Dec 2014 21:50:13 +0000
URL:       http://code.mythtv.org/cgit/mythtv/commit/?id=ea73ed3989d210efbaf822d3cee029b0c8d6b553

MythUIImage: extend the random image feature to reload if a delay is used
If the <filename> is set to a directory and the <delay> is set to a value > 0
then keep reloading a random image from the directory after <delay>
milliseconds has passed.

For example this will display a random image from the themes 'background'
directory changing the image every minute (60000ms) :-

<imagetype name="background">
    <area>0,0,1280,720</area>
    <filename>backgrounds/</filename>
    <delay>60000</delay>
</imagetype>

(cherry picked from commit 78a827b8fdbf0d4fab4525a8007c2c8c7deb4cc1)



-----------------------------------------------------------------------

Summary of changes:
 mythtv/libs/libmythui/mythuiimage.cpp |  122 ++++++++++++++++++++------------
 mythtv/libs/libmythui/mythuiimage.h   |    5 ++
 2 files changed, 81 insertions(+), 46 deletions(-)

--