Add PolicyManager, related classes and some config files

- PolicyManager
    Decide next layout by using occured event and current state
    based on policy table.
    This PolicyManger is reference and the OEMs can replace it.

- LayoutManager
    Change the current layout to the layout
    which decided by PolicyManager.

    NOTE:
    The functions of this class had been included in App class.
    The part of function of this class remain there yet.

- LowCanClient
    Receive the CAN signal from low level CAN service.

- app.db
    Define the applications name and its role.
    This file will be deleted
    when the names and roles can be given by other module.

- layout.cb
    Define the layouts and areas which are included by the layout.

- role.db
    Define the roles of the applications.

Change-Id: I2f84bdf5e68355e022f516cee9a1db88efe58825
Signed-off-by: Yuta Doi <yuta-d@witz-inc.co.jp>

1 files changed, 158 insertions, 0 deletions

diff --git a/src/layout_manager/db/layout.db b/src/layout_manager/db/layout.db
new file mode 100644
index 0000000..c7cefd8
--- /dev/null
+++ b/src/layout_manager/db/layout.db
@@ -0,0 +1,158 @@
+{
+    "layouts": [
+        {
+            "name": "pu",
+            "layer": "on_screen",
+            "areas": [
+                {
+                    "name": "pop_up",
+                    "role": "incomming_call"
+                }
+            ]
+        },
+        {
+            "name": "sa",
+            "layer": "on_screen",
+            "areas": [
+                {
+                    "name": "system_alert",
+                    "role": "system_alert"
+                }
+            ]
+        },
+        {
+            "name": "m1",
+            "layer": "apps",
+            "areas": [
+                {
+                    "name": "normal",
+                    "role": "map"
+                }
+            ]
+        },
+        {
+            "name": "m2",
+            "layer": "apps",
+            "areas": [
+                {
+                    "name": "split.main",
+                    "role": "map"
+                },
+                {
+                    "name": "split.sub",
+                    "category": "splitable"
+                }
+            ]
+        },
+        {
+            "name": "mf",
+            "layer": "apps",
+            "areas": [
+                {
+                    "name": "full",
+                    "role": "map"
+                }
+            ]
+        },
+        {
+            "name": "s1",
+            "layer": "apps",
+            "areas": [
+                {
+                    "name": "normal",
+                    "category": "splitable"
+                }
+            ]
+        },
+        {
+            "name": "s2",
+            "layer": "apps",
+            "areas": [
+                {
+                    "name": "split.main",
+                    "category": "splitable"
+                },
+                {
+                    "name": "split.sub",
+                    "category": "splitable"
+                }
+            ]
+        },
+        {
+            "name": "g",
+            "layer": "apps",
+            "areas": [
+                {
+                    "name": "normal",
+                    "category": "general"
+                }
+            ]
+        },
+        {
+            "name": "hs",
+            "layer": "homescreen",
+            "areas": [
+                {
+                    "name": "full",
+                    "role": "homescreen"
+                }
+            ]
+        }
+    ],
+    "areas": [
+        {
+            "name": "normal",
+            "rect": {
+                "x": 0,
+                "y": 218,
+                "w": 1080,
+                "h": 1488
+            }
+        },
+        {
+            "name": "split.main",
+            "rect": {
+                "x": 0,
+                "y": 218,
+                "w": 1080,
+                "h": 744
+            }
+        },
+        {
+            "name": "split.sub",
+            "rect": {
+                "x": 0,
+                "y": 962,
+                "w": 1080,
+                "h": 744
+            }
+        },
+        {
+            "name": "full",
+            "rect": {
+                "x": 0,
+                "y": 0,
+                "w": 1080,
+                "h": 1920
+            }
+        },
+        {
+            "name": "pop_up",
+            "rect": {
+                "x": 0,
+                "y": 640,
+                "w": 1080,
+                "h": 640
+            }
+        },
+        {
+            "name": "system_alert",
+            "rect": {
+                "x": 0,
+                "y": 640,
+                "w": 1080,
+                "h": 640
+            }
+        }
+    ]
+}