1 files changed, 44 insertions, 0 deletions
diff --git a/src/wm_layer_control.hpp b/src/wm_layer_control.hpp
new file mode 100644
index 0000000..dacb557
--- /dev/null
+++ b/src/wm_layer_control.hpp
@@ -0,0 +1,44 @@
+/*
+ * Copyright (c) 2017 TOYOTA MOTOR CORPORATION
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include <string>
+#include <memory>
+#include <vector>
+
+#include "wm_error.hpp"
+#include "wm_layer.hpp"
+
+namespace wm {
+
+class LayerControl
+{
+  public:
+    explicit LayerControl(const std::string& path);
+    ~LayerControl();
+    unsigned getNewLayerID(const std::string& role);
+    // void setRenderOrder(const std::vector<unsigned> layer_render_order);
+    // std::vector<unsigned> getAllRenderOrder();
+    // std::vector<std::shared_ptr<WMLayer>>& getAllLayers();
+    // std::vector<unsigned> getRenderOrder(const std::string& layer_name);
+    WMError updateLayer(WMLayer& wm_layer);
+    void commitChange();
+    void undoUpdate();
+  private:
+    WMError load(const std::string& path);
+    std::vector<std::shared_ptr<WMLayer>> wm_layers;
+};
+
+} // namespace wm
+\ No newline at end of file