PolicyManager uses layout information

Change-Id: I6628c5614d0ed28d9c60a9d6f792a31c805178dd
Signed-off-by: Yuta Doi <yuta-d@witz-inc.co.jp>

4 files changed, 314 insertions, 17 deletions

diff --git a/src/app.cpp b/src/app.cpp
index 1e7a617..a480e49 100644
--- a/src/app.cpp
+++ b/src/app.cpp
@@ -523,7 +523,15 @@ void App::allocateWindowResource(char const *event, char const *drawing_name,
     if (nullptr != new_area) {
         json_object_object_add(json_in, "area", json_object_new_string(new_area));
     }
-    rm::g_new_role = std::string(new_role);  // TODO: workaround
+
+    // TODO: workaround
+    if (nullptr != new_role) {
+        rm::g_new_role = std::string(new_role);
+    }
+    else {
+        rm::g_new_role = std::string("");
+    }
+
     this->pm_.inputEvent(json_in);
 
     // Release json_object
diff --git a/src/layout_manager/db/layout.db b/src/layout_manager/db/layout.db
index 02139e6..0945bcd 100644
--- a/src/layout_manager/db/layout.db
+++ b/src/layout_manager/db/layout.db
@@ -6,7 +6,7 @@
             "areas": [
                 {
                     "name": "pop_up",
-                    "role": "incomming_call"
+                    "category": "incomming_call"
                 }
             ]
         },
@@ -16,7 +16,7 @@
             "areas": [
                 {
                     "name": "system_alert",
-                    "role": "system_alert"
+                    "category": "system_alert"
                 }
             ]
         },
@@ -26,7 +26,7 @@
             "areas": [
                 {
                     "name": "normal",
-                    "role": "map"
+                    "category": "map"
                 }
             ]
         },
@@ -36,7 +36,7 @@
             "areas": [
                 {
                     "name": "split.main",
-                    "role": "map"
+                    "category": "map"
                 },
                 {
                     "name": "split.sub",
@@ -50,7 +50,7 @@
             "areas": [
                 {
                     "name": "fullscreen",
-                    "role": "map"
+                    "category": "map"
                 }
             ]
         },
@@ -94,7 +94,7 @@
             "areas": [
                 {
                     "name": "fullscreen",
-                    "role": "homescreen"
+                    "category": "homescreen"
                 }
             ]
         },
@@ -104,7 +104,7 @@
             "areas": [
                 {
                     "name": "system_alert",
-                    "role": "system_alert"
+                    "category": "system_alert"
                 }
             ]
         },
@@ -114,7 +114,7 @@
             "areas": [
                 {
                     "name": "restriction.normal",
-                    "role": "restriction"
+                    "category": "restriction"
                 }
             ]
         },
@@ -124,7 +124,7 @@
             "areas": [
                 {
                     "name": "restriction.split.main",
-                    "role": "restriction"
+                    "category": "restriction"
                 }
             ]
         },
@@ -134,7 +134,7 @@
             "areas": [
                 {
                     "name": "restriction.split.sub",
-                    "role": "restriction"
+                    "category": "restriction"
                 }
             ]
         },
@@ -144,7 +144,7 @@
             "areas": [
                 {
                     "name": "software_keyboard",
-                    "role": "software_keyboard"
+                    "category": "software_keyboard"
                 }
             ]
         },
@@ -154,7 +154,7 @@
             "areas": [
                 {
                     "name": "normal",
-                    "role": "map"
+                    "category": "map"
                 }
             ]
         },
@@ -164,11 +164,11 @@
             "areas": [
                 {
                     "name": "split.main",
-                    "role": "map"
+                    "category": "map"
                 },
                 {
                     "name": "split.sub",
-                    "role": "general"
+                    "category": "general"
                 }
             ]
         },
@@ -178,7 +178,7 @@
             "areas": [
                 {
                     "name": "normal",
-                    "role": "general"
+                    "category": "general"
                 }
             ]
         },
@@ -188,7 +188,7 @@
             "areas": [
                 {
                     "name": "fullscreen",
-                    "role": "homescreen"
+                    "category": "homescreen"
                 }
             ]
         }
diff --git a/src/policy_manager/policy_manager.cpp b/src/policy_manager/policy_manager.cpp
index 6d25574..73f9350 100644
--- a/src/policy_manager/policy_manager.cpp
+++ b/src/policy_manager/policy_manager.cpp
@@ -43,6 +43,7 @@ std::map<int, struct sd_event_source*> event_source_list;
 PolicyManager::CallbackTable callback;
 LayersState g_prv_layers;
 LayersState g_crr_layers;
+LayoutState g_default_layout_state;
 }  // namespace pm
 
 
@@ -85,6 +86,13 @@ int PolicyManager::initialize() {
         return ret;
     }
 
+    // Load layout.db
+    ret = this->loadLayoutDb();
+    if (0 > ret) {
+        HMI_ERROR("wm:pm", "Load layout.db Error!!");
+        return ret;
+    }
+
     // Initialize current/previous state of layers
     pm::AppAttribute init_app;
     pm::AreasState init_area;
@@ -662,6 +670,124 @@ int PolicyManager::loadRoleDb() {
     return 0;
 }
 
+extern const char* kDefaultLayoutDb;
+int PolicyManager::loadLayoutDb() {
+    HMI_DEBUG("wm:lm", "Call");
+
+    // Get afm application installed dir
+    char const *afm_app_install_dir = getenv("AFM_APP_INSTALL_DIR");
+    HMI_DEBUG("wm:pm", "afm_app_install_dir:%s", afm_app_install_dir);
+
+    std::string file_name;
+    if (!afm_app_install_dir) {
+        HMI_ERROR("wm:pm", "AFM_APP_INSTALL_DIR is not defined");
+    }
+    else {
+        file_name = std::string(afm_app_install_dir) + std::string("/etc/layout.db");
+    }
+
+    // Load layout.db
+    json_object* json_obj;
+    int ret = this->inputJsonFilie(file_name.c_str(), &json_obj);
+    if (0 > ret) {
+        HMI_DEBUG("wm:pm", "Could not open layout.db, so use default layout information");
+        json_obj = json_tokener_parse(kDefaultLayoutDb);
+    }
+    HMI_DEBUG("wm:pm", "json_obj dump:%s", json_object_get_string(json_obj));
+
+    // Perse layouts
+    HMI_DEBUG("wm:pm", "Perse layouts");
+    json_object* json_cfg;
+    if (!json_object_object_get_ex(json_obj, "layouts", &json_cfg)) {
+        HMI_ERROR("wm:pm", "Parse Error!!");
+        return -1;
+    }
+
+    int len = json_object_array_length(json_cfg);
+    HMI_DEBUG("wm:pm", "json_cfg len:%d", len);
+    HMI_DEBUG("wm:pm", "json_cfg dump:%s", json_object_get_string(json_cfg));
+
+    const char* layout;
+    const char* role;
+    const char* category;
+    for (int i=0; i<len; i++) {
+        json_object* json_tmp = json_object_array_get_idx(json_cfg, i);
+
+        layout = this->getStringFromJson(json_tmp, "name");
+        if (nullptr == layout) {
+            HMI_ERROR("wm:pm", "Parse Error!!");
+            return -1;
+        }
+        HMI_DEBUG("wm:pm", "> layout:%s", layout);
+
+        json_object* json_area_array;
+        if (!json_object_object_get_ex(json_tmp, "areas", &json_area_array)) {
+          HMI_ERROR("wm:pm", "Parse Error!!");
+          return -1;
+        }
+
+        int len_area = json_object_array_length(json_area_array);
+        HMI_DEBUG("wm:pm", "json_area_array len:%d", len_area);
+        HMI_DEBUG("wm:pm", "json_area_array dump:%s", json_object_get_string(json_area_array));
+
+        pm::AreasState areas_state;
+        for (int j=0; j<len_area; j++) {
+            json_object* json_area = json_object_array_get_idx(json_area_array, j);
+
+            // Get area name
+            const char* area = this->getStringFromJson(json_area, "name");
+            if (nullptr == area) {
+              HMI_ERROR("wm:pm", "Parse Error!!");
+              return -1;
+            }
+            HMI_DEBUG("wm:pm", ">> area:%s", area);
+
+            // Get app attribute of the area
+            pm::AppAttribute app_attribute;
+            category = this->getStringFromJson(json_area, "category");
+            if (nullptr == category) {
+                HMI_ERROR("wm:pm", "Parse Error!!");
+                return -1;
+            }
+            app_attribute["category"] = std::string(category);
+            HMI_DEBUG("wm:pm", ">>> category:%s", category);
+
+            role = this->getStringFromJson(json_area, "role");
+            if (nullptr != role) {
+                // Role is NOT essential here
+                app_attribute["role"] = std::string(role);
+                HMI_DEBUG("wm:pm", ">>> role:%s", role);
+            }
+
+            areas_state[area] = app_attribute;
+        }
+
+        pm::g_default_layout_state[layout] = areas_state;
+    }
+
+    // Check
+    for(auto itr_layout = pm::g_default_layout_state.begin();
+      itr_layout != pm::g_default_layout_state.end(); ++itr_layout) {
+        HMI_DEBUG("wm:pm", ">>> layout:%s", itr_layout->first.c_str());
+
+        for (auto itr_area = itr_layout->second.begin();
+          itr_area != itr_layout->second.end(); ++itr_area) {
+            HMI_DEBUG("wm:pm", ">>> >>> area:%s", itr_area->first.c_str());
+
+            for (auto itr_role = itr_area->second.begin();
+              itr_role != itr_area->second.end(); ++itr_role) {
+                HMI_DEBUG("wm:pm", ">>> >>> >>> attribute:%s, name:%s",
+                          itr_role->first.c_str(), itr_role->second.c_str());
+            }
+        }
+    }
+
+    // Release json_object
+    json_object_put(json_obj);
+
+    return 0;
+}
+
 // TODO:
 // This function will be removed because json_helper has same function.
 // json_helper should be library.
@@ -802,3 +928,163 @@ const char* kDefaultRoleDb = "{ \
     } \
     ] \
 }";
+
+
+const char* kDefaultLayoutDb = "{ \
+    \"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\": \"hvac\" \
+                } \
+            ] \
+        }, \
+        { \
+            \"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 \
+            } \
+        } \
+    ] \
+}";
diff --git a/src/policy_manager/policy_manager.hpp b/src/policy_manager/policy_manager.hpp
index 9a40d7c..f026edd 100644
--- a/src/policy_manager/policy_manager.hpp
+++ b/src/policy_manager/policy_manager.hpp
@@ -82,6 +82,9 @@ private:
     // Load role.db
     int loadRoleDb();
 
+    // Load layout.db
+    int loadLayoutDb();
+
     const char* getStringFromJson(json_object* obj, const char* key);
     int inputJsonFilie(const char* file, json_object** obj);
     std::vector<std::string> parseString(std::string str, char delimiter);