Clean: remove small files

*policy.hpp
 No affect to Window Manager decision, so remove it.
*config.hpp, config.cpp
 Small function to hold the path information to config file,
 but no need to hold until the death of process.
 So move it to stack variable, then remove files.

Change-Id: I6c210acc586c7cc048e0b158df5e3a511f927b9d
Signed-off-by: Kazumasa Mitsunari <knimitz@witz-inc.co.jp>

1 files changed, 15 insertions, 9 deletions

diff --git a/src/app.cpp b/src/app.cpp
index e7048c4..f83e3e7 100644
--- a/src/app.cpp
+++ b/src/app.cpp
@@ -89,17 +89,26 @@ App::App(wl::display *d)
       display{d},
       controller{},
       outputs(),
-      config(),
       layers(),
       id_alloc{},
-      pending_events(false),
-      policy{}
+      pending_events(false)
 {
+    char const *path_layers_json = getenv("AFM_APP_INSTALL_DIR");
+    std::string path;
+    if (!path_layers_json)
+    {
+        HMI_ERROR("wm", "AFM_APP_INSTALL_DIR is not defined");
+        path = std::string(path_layers_json);
+    }
+    else
+    {
+        path = std::string(path_layers_json) + std::string("/etc/layers.json");
+    }
+
     try
     {
         {
-            auto l = load_layer_map(
-                this->config.get_string("layers.json").value().c_str());
+            auto l = load_layer_map(path.c_str());
             if (l.is_ok())
             {
                 this->layers = l.unwrap();
@@ -1072,10 +1081,7 @@ void App::try_layout(struct LayoutState & /*state*/,
                      struct LayoutState const &new_layout,
                      std::function<void(LayoutState const &nl)> apply)
 {
-    if (this->policy.layout_is_valid(new_layout))
-    {
-        apply(new_layout);
-    }
+    apply(new_layout);
 }
 
 /**