Add API which can get information about the car state

getCarInfo() can get the car state informations as follows:
 - parking brake state        : true/false
 - accelerator pedal position : 0-127.5
 - car state                  : "stop"/"run"

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

Change-Id: Iac1052c172414b652aa94d94b386e22dff94cfdb
Signed-off-by: Yuta Doi <yuta-d@witz-inc.co.jp>

1 files changed, 3 insertions, 0 deletions

diff --git a/src/libwindowmanager.h b/src/libwindowmanager.h
index bac9f46..59372e1 100644
--- a/src/libwindowmanager.h
+++ b/src/libwindowmanager.h
@@ -42,6 +42,7 @@ public:
     const char *kKeyDrawingArea = "drawing_area";
     const char *kKeyDrawingRect = "drawing_rect";
     const char *kKeyIviId = "ivi_id";
+    const char *kKeyLabel = "label";
 
     enum EventType {
        Event_Val_Invalid = -1,
@@ -79,8 +80,10 @@ public:
     int endDraw(json_object *object);
     int getDisplayInfo(json_object *object);
     int getAreaInfo(json_object *in_obj, json_object *out_obj);
+    int getCarInfo(json_object *in_obj, json_object *out_obj);
 
     int getAreaInfo(const char *label, json_object *out_obj);
+    int getCarInfo(const char *label, json_object *out_obj);
 
     void set_event_handler(enum EventType et, handler_fun f);