Rework: Window Manager handles by application

[apps/agl-service-windowmanager-2017.git] / src / wm_client.hpp

diff --git a/src/wm_client.hpp b/src/wm_client.hpp
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+++ b/src/wm_client.hpp
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+/*
+ * 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.
+ */
+
+#ifndef WINDOWMANAGER_CLIENT_HPP
+#define WINDOWMANAGER_CLIENT_HPP
+
+#include <vector>
+#include <string>
+#include <unordered_map>
+
+extern "C"
+{
+#define AFB_BINDING_VERSION 2
+#include <afb/afb-binding.h>
+}
+
+namespace wm
+{
+
+enum WM_CLIENT_ERROR_EVENT
+{
+    UNKNOWN_ERROR
+};
+
+class WMClient
+{
+  public:
+    WMClient();
+    WMClient(const std::string &appid, unsigned layer,
+            unsigned surface, const std::string &role);
+    WMClient(const std::string &appid, const std::string &role);
+    virtual ~WMClient();
+
+    std::string appID() const;
+    unsigned surfaceID(const std::string &role) const;
+    unsigned layerID() const;
+    std::string role(unsigned surface) const;
+    void registerLayer(unsigned layer);
+    bool addSurface(const std::string& role, unsigned surface);
+    bool removeSurfaceIfExist(unsigned surface);
+    bool removeRole(const std::string& role);
+
+#ifndef GTEST_ENABLED
+    bool subscribe(afb_req req, const std::string &event_name);
+    void emitError(WM_CLIENT_ERROR_EVENT ev);
+#endif
+
+    void dumpInfo();
+
+  private:
+    std::string id;
+    unsigned layer;
+    std::unordered_map<std::string, unsigned> role2surface;
+#if GTEST_ENABLED
+    // This is for unit test. afb_make_event occurs sig11 if call not in afb-binding
+    std::unordered_map<std::string, std::string> event2list;
+#else
+    std::unordered_map<std::string, struct afb_event> event2list;
+#endif
+};
+} // namespace wm
+
+#endif
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