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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>
#include "wm_error.hpp"
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);
WMClient(const std::string &appid, unsigned layer, const std::string &role);
WMClient(const std::string &appid, unsigned layer,
const std::string& layer_name, unsigned surface, const std::string &role);
~WMClient() = default;
std::string appID() const;
unsigned surfaceID(const std::string &role) const;
unsigned layerID() const;
unsigned surfaceID() const;
std::vector<unsigned> renderOrder() const;
std::string role(unsigned surface) const;
std::string role() const;
const std::vector<std::string> &roles() const;
void setRole(const std::string& role);
void appendRole(const std::string& role);
//bool addSurface(const std::string& role, unsigned surface);
WMError addSurface(unsigned surface);
bool removeSurfaceIfExist(unsigned surface);
bool removeRole(const std::string& role);
#if 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::string main_role;
std::string area;
unsigned surface; // currently, main application has only one surface.
std::vector<std::string> role_list;
std::vector<unsigned> surface_render_order;
std::unordered_map<std::string, unsigned> service2surfaces;
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> evname2afb_event;
#else
std::unordered_map<std::string, struct afb_event> evname2afb_event;
#endif
};
} // namespace wm
#endif
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