From: myoungwoon kim <myoungwoon@gmail.com>

From: myoungwoon kim <myoungwoon@gmail.com>
Subject: [E-devel] [Patch] Ecore, Elementary: Supporting indicator
opacity mode

This is Myoungwoon Roy Kim.

This patches are for supporting the indicator's opacity mode and made by
Jeonhoon Park(jh1979.park@samsung.com) who is responsible for Indicator
application.

Requirements:
- In mobile device, Indicator area should be displayed as Opacity,
Transparency, or sometimes Translucency according to the UX
requirements.
This requirement can be applied in case of fullscreen based menu and
fullscreen applications like video player etc.

Functional requirements:
1. User can set indicator's opacity mode as opacity, transparency, and
translucency
2. User can get the current indicator's opacity mode.

Currently there are no APIs for supporting the upper functional
requirements.

Thus, he added support for indicator's opacity mode.
It is designed for EFL developers easily to set the indicator's opacity
like the existing indicator's mode.
He added a Elm_Win_Indicator_Opacity_Mode structure variable into
Elm_Win
structure.
Meanwhile, new two APIs are implemented independently from the existing
source code.

Anybody please review this and apply it to upstream code.

git-svn-id: svn+ssh://svn.enlightenment.org/var/svn/e/trunk/elementary@68959 7cbeb6ba-43b4-40fd-8cce-4c39aea84d33