Add APIs which can get information about the display and the surface areaeel_4.99.5eel/4.99.54.99.5

getDisplayInfo() can get the display information as follows:
 - width[pixel]
 - height[pixel]
 - width[mm]
 - height[mm]

  NOTE:
    It uses wl_output::geometry() for getting physical width[mm] and height[mm] of the display,
    but the value is different with measured value.

    value from wl_output::geometry(): width:320 height:520
    measured value                  : width:193 height:343

getAreaInfo() can get the information of area drawn by the application as follows:
 - x-coordinate
 - y-coordinate
 - width
 - height

The details are described in doc/ApplicationGuide.md in project apps/agl-service-windowmanager-2017.

Bug-AGL: SPEC-1087

Change-Id: Icee00af4ab210b056cc67c2868ef2c594da1dbe1
Signed-off-by: Yuta Doi <yuta-d@witz-inc.co.jp>

1 files changed, 5 insertions, 0 deletions

diff --git a/src/libwindowmanager.h b/src/libwindowmanager.h
index ec14617..b2b9496 100644
--- a/src/libwindowmanager.h
+++ b/src/libwindowmanager.h
@@ -40,6 +40,7 @@ public:
     /* Key for json obejct */
     const char *kKeyDrawingName = "drawing_name";
     const char *kKeyDrawingArea = "drawing_area";
+    const char *kKeyDrawingRect = "drawing_rect";
     const char *kKeyIviId = "ivi_id";
 
     enum EventType {
@@ -61,6 +62,10 @@ public:
     int activateSurface(json_object *object);
     int deactivateSurface(json_object *object);
     int endDraw(json_object *object);
+    int getDisplayInfo(json_object *object);
+    int getAreaInfo(json_object *in_obj, json_object *out_obj);
+
+    int getAreaInfo(const char *label, json_object *out_obj);
 
     void set_event_handler(enum EventType et, handler_fun f);