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PolicyManager decides next layout by using occured event and current state
based on the policy table.
And PolicyManager is plugin for WindowManager.
Therefore the OEMs can replace it.
This patch provides PolicyManager I/F as reference implementation
and does not have policy table.
Therefore PolicyManager updates each layers
to draw the applications in normal.full area
in accordance with just like activate/deactivate request.
[APIs of PolicyManager class]
- int initialize(void)
Initialize PolicyManger.
input: none
output: 0(success), -1(error)
- void registerCallback(CallbackTable callback_table)
Register callback functions.
input: the pointers of callback handlers
output: none
"CallbackTable" type is as follows:
typedef struct
{
Handler onStateTransitioned;
Handler onError;
} CallbackTable;
"Handler" type is as follows:
using Handler = std::function<void(json_object *)>;
- int setInputEventData(json_object *json_in)
Set input event data for the policy table.
input: input event data as json_object
output: 0(success), -1(error)
- int executeStateTransition(void)
Execute state transition by using set input event data.
input: none
output: 0(success), -1(error)
- void undoState(void)
Undo state only once per once state transition.
input: none
output: none
[Callbacks of PolicyManager class]
- void onStateTransitioned(json_object *json_out)
When state transition succeeds, this callback is called.
The argument json_out has the state after transition.
- void onError(json_object *json_out)
When state transition fails, this callback is called.
The argument json_out has the error information
like message, inputed event datas and etc..
Bug-AGL: SPEC-1537
Change-Id: I44b771d4145078bf3ea05e26165bb9c1a03b10c3
Signed-off-by: Yuta Doi <yuta-d@witz-inc.co.jp>
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Since the AGL HomeScreen of CES2018 assumes that the screen
resolution is 1080x1920px, the graphics of it partially
corrupted with others.
To fix this issue, now the AGL window manager automatically
scales size according to "scaling" value in setting.json
By default(even if "scaling" is not set), this scaling keeps
'fullscreen' aspect rate in area.db("aspect_fit")
User can select 3 options.
- "aspect_fit" : Scale aspect rate of 'fullscreen' in area.db.(default)
- "display_fit": Force to scale to display size.
- "none" or others
: Set size just as area.db
Bug-AGL: SPEC-1568
Bug-AGL: SPEC-1569
Change-Id: Ia08c0ebb2d71ae8f89a90088e181381c3ba3562d
Signed-off-by: Kazumasa Mitsunari <knimitz@witz-inc.co.jp>
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Add areas.db which has each area sizes.
less-than-0 values refer to (MAX + 1 - $VALUE)
and MAX is either screen width or height.
layers.json had each area sizes until now,
so removed the sizes from it.
Change-Id: I5cf283581daaca41e2b9e3ee6e947478bff1189c
Signed-off-by: Yuta Doi <yuta-d@witz-inc.co.jp>
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Update the role name (drawing_name)
and WindowManager converts the role from old one to new.
We plan to delete the old roles by GG.
Therefore the applications can use old olds until GG,
After GG, old roles can not be used.
If the applications use it,
WindowManager regards the applications as the role "fallback".
Therefore the applications may not be displayed in the intended layout.
For the role "fallback", please refer to JIRA SPEC-1331.
Bug-AGL: SPEC-1566
Change-Id: I6ca703183e3cab72ac460094ef14dc3675a98cb6
Signed-off-by: Yuta Doi <yuta-d@witz-inc.co.jp>
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Add new signal "screen_updated" to Window Manager.
This is emitted when application size or visibility is changed,
the application ids are notified to subscribers.
There are some applications such like HomeScreen,
which needs the visibility of other applications turns on,
so add new event.
The key is "ids" and data is application id which is written in
config.xml for each application.
This signal format is here:
ON-EVENT windowmanager/screen_updated:
{
"event":"windowmanager\/screen_updated",
"data":{
"ids":[
"navigation",
"hvac"
]
},
"jtype":"afb-event"
}
Bug-AGL: SPEC-1532
Change-Id: I6c1f263be00d4b496e0e0f77dd88b6118489772f
Signed-off-by: Kazumasa Mitsunari <knimitz@witz-inc.co.jp>
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Sort API order written in source code according to the order
in header file to improve readability.
Change-Id: I6606590ce2ad9c285b3cfd83dc6c0741890b105f
Signed-off-by: Kazumasa Mitsunari <knimitz@witz-inc.co.jp>
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struct App is core class of Window Manager.
The name of "struct App" is strange so rename it to WindowManager.
Change-Id: Ia5f2e5acbadb8d58fe772aec0cd15a4a2e91369e
Signed-off-by: Kazumasa Mitsunari <knimitz@witz-inc.co.jp>
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Yuta Doi
Kazumasa Mitsunari