[NUI] sync with dalihub (#651)

[NUI] sync with dalihub (#651)

* Disable layouting until set Layout

Added a (static) flag that is set once a Layout is set on any View.

Until this flag is set automatic Layout setting will not occur

Change-Id: Ieff5ed12df75a062a899831681f138c5aa3b6e1f
Signed-off-by: huiyu.eun <huiyu.eun@samsung.com>
* [NUI] sync with dalihub

- Merge "[NUI] Add comment" int devel/master

Signed-off-by: huiyu.eun <huiyu.eun@samsung.com>
* All Views in a tree can be layouts

Prior to this fix a View with children within a View would
not become a layout if the parent View did not have SetLayout
explicitly called on it.

Change-Id: Ibf9b214f907a0ea8df30f54269626747c50499ca

* [NUI] Set LayoutItem Width/Height specification

Change-Id: Idec264329f6dc20db4692fba84ac8ee1f95067aa
Signed-off-by: huiyu.eun <huiyu.eun@samsung.com>
* [NUI] Fix build error

Change-Id: Ib1ff4dcb142ce09539dbef3b567f649e40459527
Signed-off-by: huiyu.eun <huiyu.eun@samsung.com>
* LayoutGroup to layout children

Change-Id: Idff81189013e4cb0e85a8bbf13e268170b8aad31

* [NUI] Public some apis for TCT and fix an issue

Here are some changes:
1. public ScrollViewPagePathEffect class
2. public TypeRegistry class
3. public PinchGesture constructor
4. public SetScrollPropertySource api
5. Fix ScrollInterval event issue

Change-Id: I649f0fc464a5af0453475b7ef0dcf4df614eb34e

* Disable layouting until set Layout

Added a (static) flag that is set once a Layout is set on any View.

Until this flag is set automatic Layout setting will not occur

Change-Id: Ieff5ed12df75a062a899831681f138c5aa3b6e1f

* Remove build warnings

Change-Id: I8744e8f690a4e93b199dc762c14607bd8b191718

* VisualFactory Instance to retreive from native

VisualFactory.Get() is deprecated whilst Instance just gets the C# class.
Added call to native to return the native VisualFactory when Instance used.

Change-Id: I3be36e8f6cb70a2a1b2128c7d934fa45fe5bf570

* Map non dependant ResizePolicies to Specs.

Maps NaturalSize, FillToParent and FitToChildren to the
new layouting specifications.

NaturalSize is mapped to a fixed value.

Parent relative mappings not done here, need to be done in the
measure once parent sizes known.

Change-Id: I1f11a9dca126541cd534a386583fc36f97646ed4

* [NUI] Modify since_tizen tag

Change-Id: Ib9ee882177d2372b8f132542cb235a3fcae5e734

* [NUI] Add reverse support for parse

Change-Id: Ia6f55508e34cf5adbf23d0f9acd4f69da7b6d3c5

* [NUI] Fix ParentOrigin doesn't work when using XAML

Change-Id: I53e4b18b6c24db79c16c75b758613113152c5b25

* [NUI] Fix State issue of View

Change-Id: Ide87c43406e55b9399f191dd76f8fb0b68b0cae9

* [NUI] Add EnvironmentVariable interface (internal API) (#533)

Signed-off-by: Jiyun Yang <ji.yang@samsung.com>
Signed-off-by: huiyu.eun <huiyu.eun@samsung.com>
* [NUI] Remove version check

Signed-off-by: huiyu.eun <huiyu.eun@samsung.com>
* Modify codecay

Signed-off-by: huiyu.eun <huiyu.eun@samsung.com>
* Update Position2D.cs