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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 TMCAGLWM_LAYOUT_HPP
#define TMCAGLWM_LAYOUT_HPP
#include <cstdint>
#include <string>
#include <map>
#include "result.hpp"
#include "wayland_ivi_wm.hpp"
namespace wm {
struct LayoutState {
int main{-1};
int sub{-1};
bool operator==(const LayoutState &b) const {
return main == b.main && sub == b.sub;
}
bool operator!=(const LayoutState &b) const {
return !(*this == b);
}
};
} // namespace wm
class LayoutManager {
public:
explicit LayoutManager();
~LayoutManager() = default;
typedef std::unordered_map<std::string, std::string> TypeRolCtg;
typedef std::unordered_map<std::string, TypeRolCtg> TypeAreas;
typedef std::unordered_map<std::string, TypeAreas> TypeLayouts;
typedef std::unordered_map<std::string, TypeLayouts> TypeLayers;
int initialize();
bool updateLayout(json_object* obj, const char* new_role, const char* new_area);
TypeLayers getCurrentLayers();
TypeLayers getPreviousLayers();
compositor::rect getAreaSize(const char* area);
bool isLayoutChanged(const char* layer);
void updateArea(const char* layer, const char* role, const char* area);
private:
// Disable copy and move
LayoutManager(LayoutManager const &) = delete;
LayoutManager &operator=(LayoutManager const &) = delete;
LayoutManager(LayoutManager &&) = delete;
LayoutManager &operator=(LayoutManager &&) = delete;
TypeLayouts layout_define_;
std::unordered_map<std::string, compositor::rect> area2size_;
TypeLayers crr_layers_, prv_layers_;
TypeLayers prv_layers_car_stop_;
std::unordered_map<std::string, bool> is_layout_changed_;
std::string getAreaName(TypeAreas area, const char* role, const char* category);
int loadLayoutDb();
std::string role2App(std::string role, void* ptr);
};
#endif // TMCAGLWM_LAYOUT_HPP
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