this->prv_layers_["on_screen"] = layout;
this->prv_layers_["apps"] = layout;
this->prv_layers_["homescreen"] = layout;
+ this->prv_layers_["restriction"] = layout;
this->crr_layers_["on_screen"] = layout;
this->crr_layers_["apps"] = layout;
this->crr_layers_["homescreen"] = layout;
+ this->crr_layers_["restriction"] = layout;
this->prv_layers_car_stop_["on_screen"] = layout;
this->prv_layers_car_stop_["apps"] = layout;
this->prv_layers_car_stop_["homescreen"] = layout;
+ this->prv_layers_car_stop_["restriction"] = layout;
return ret;
}
json_object_object_foreach(json_tmp, key, val) {
layer = key;
json_layer = val;
- HMI_DEBUG("wm:lm", "Update %s layer state", layer);
+ HMI_DEBUG("wm:lm", "Try to update %s layer state", layer);
}
// Store previous state
if ((is_car_state_changed) && ("car_stop" == car_state)) {
// If car state is changed car_run -> car_stop,
// restore state of car stop
- HMI_DEBUG("wm:lm", "Restore state of car stop");
+ HMI_DEBUG("wm:lm", "Car state is changed car_run -> car_stop, so restore state of car stop");
crr_layout = this->prv_layers_car_stop_[layer];
}
else if ("none" == std::string(crr_layout_name)) {
- // If current layout is "none",
- // current areas is set with "none"
- TypeAreas area;
- TypeRolCtg rol_ctg;
- rol_ctg["none"] = "none";
- area["none"] = rol_ctg;
- crr_layout["none"] = area;
+ // If current layout is "none",
+ // current areas is set with "none"
+ HMI_DEBUG("wm:lm", "Current layout is \"none\"");
+ TypeAreas area;
+ TypeRolCtg rol_ctg;
+ rol_ctg["none"] = "none";
+ area["none"] = rol_ctg;
+ crr_layout["none"] = area;
}
else {
if (std::string(crr_layout_name) == prv_layout_name) {
// If previous layout is same with current,
// previous areas are copied to current
+ HMI_DEBUG("wm:lm", "Previous layout is same with current");
crr_layout[crr_layout_name] = this->prv_layers_[layer][crr_layout_name];
}
else {
// If previous layout is NOT same with current,
// current areas is set with default value
+ HMI_DEBUG("wm:lm", "Previous layout is NOT same with current");
crr_layout[crr_layout_name] = this->layout_define_[crr_layout_name];
}
+ // Update role in new area
if (is_car_state_changed) {
// Updating role is not necessary
- // because new_role is not specified when car state is changed
+ // because new_role is not specified
+ // when car state is changed
+ HMI_DEBUG("wm:lm", "Updating role is not necessary because new_role is not specified when car state is changed");
}
else {
+ HMI_DEBUG("wm:lm", "Get new_area for new role");
// Get new_area for new role
std::string new_area = this->getAreaName(this->layout_define_[crr_layout_name],
new_role, category);
- // Update role in new area
- TypeRolCtg crr_role;
- crr_role["role"] = std::string(new_role);
- crr_layout[crr_layout_name][new_area] = crr_role;
+ if ("none" == new_area) {
+ HMI_DEBUG("wm:lm", "It is not necessary to update role of areas in this layer, because new_role is not specified for this layer");
+ }
+ else {
+ // Update role in new area
+ // because new_role is specified for this layer
+ TypeRolCtg crr_role;
+ crr_role["role"] = std::string(new_role);
+ crr_layout[crr_layout_name][new_area] = crr_role;
+ }
}
}
return this->is_layout_changed_[layer];
}
+
extern const char* kDefaultLayoutDb;
int LayoutManager::loadLayoutDb() {
HMI_DEBUG("wm:lm", "Call");
}
// Load layout.db
- HMI_DEBUG("wm:lm", "file_name:%s", file_name.c_str());
- json_object* json_obj = json_object_from_file(file_name.c_str());
- if (nullptr == json_obj) {
- HMI_ERROR("wm:lm", "Could not open layout.db, so use default role information");
+ json_object* json_obj;
+ int ret = jh::inputJsonFilie(file_name.c_str(), &json_obj);
+ if (0 > ret) {
+ HMI_DEBUG("wm:lm", "Could not open layout.db, so use default layout information");
json_obj = json_tokener_parse(kDefaultLayoutDb);
}
HMI_DEBUG("wm:lm", "json_obj dump:%s", json_object_get_string(json_obj));