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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.
*/
#include <string>
#include <memory>
#include <vector>
#include <unordered_map>
#include <functional>
#include <regex>
#include <ilm/ilm_control.h>
#include "wm_error.hpp"
#include "util.hpp"
namespace wm {
class Screen {
public:
Screen(unsigned id, unsigned w, unsigned h) : _screen_id(id), _width(w), _height(h){}
unsigned width() const { return _width; }
unsigned height() const { return _height; }
unsigned id() const { return _screen_id; }
unsigned scale() const { return _scale; }
int offsetX() const { return _offset_x; }
int offsetY() const { return _offset_y; }
void setScale(double scl) { this->_scale = scl; }
void setOffset(int x, int y) { this->_offset_x = x; this->_offset_y = y; }
private:
unsigned _screen_id;
unsigned _width;
unsigned _height;
unsigned _pysical_width = 0;
unsigned _pysical_height = 0;
int _offset_x = 0;
int _offset_y = 0;
double _scale = 1.0;
};
class LayerControlCallbacks {
public:
LayerControlCallbacks() {};
~LayerControlCallbacks() = default;
LayerControlCallbacks(const LayerControlCallbacks &obj) = default;
// callback functions
std::function<void(unsigned, unsigned)> surfaceCreated;
std::function<void(unsigned)> surfaceDestroyed;
/*
std::function<void(unsigned)> layerCreated;
std::function<void(unsigned)> layerDestroyed;
*/
};
class WMLayer;
class LayerState;
class WMAction;
class WMClient;
class LayerControl
{
public:
explicit LayerControl(const std::string& root, const std::string& ecu_name);
~LayerControl() = default;
WMError init(const LayerControlCallbacks& cb);
void createNewLayer(unsigned id);
void createNewRemoteLayer(unsigned id);
unsigned getNewLayerID(const std::string& role, std::string* layer_name);
std::shared_ptr<WMLayer> getWMLayer(unsigned layer);
std::shared_ptr<WMLayer> getWMLayer(std::string layer_name);
struct rect getAreaSize(const std::string& area);
void setupArea(const rectangle& base_rct, double scaling);
Screen getScreenInfo();
double scale();
WMError updateLayer(LayerState& layer_state);
WMError renderLayers();
// WMError renderLayersRemote();
WMError setXDGSurfaceOriginSize(unsigned surface);
void undoUpdate();
WMError layoutChange(const WMAction& action);
WMError visibilityChange(const WMAction &action);
const std::unordered_map<std::string, struct rect>& getAreaList() {return this->area2size;}
WMError updateAreaList(const ChangeAreaReq& req);
WMError getUpdateAreaList(ChangeAreaReq* req);
WMError changeAreaSize(std::shared_ptr<WMClient> client, const std::string& area);
void appTerminated(const std::shared_ptr<WMClient> client);
// Don't use this function.
void dispatchCreateEvent(ilmObjectType object, unsigned id, bool created);
void dispatchSurfacePropChangeEvent(unsigned id, struct ilmSurfaceProperties*, t_ilm_notification_mask);
void dispatchLayerPropChangeEvent(unsigned id, struct ilmLayerProperties*, t_ilm_notification_mask);
std::string hasRemoteLayer(unsigned layer);
std::string areaToRemoteLayer(const std::string& area);
private:
WMError makeVisible(const std::shared_ptr<WMClient> client);
WMError makeInvisible(const std::shared_ptr<WMClient> client);
bool moveForeGround(const std::shared_ptr<WMClient> client);
bool moveBackGround(const std::shared_ptr<WMClient> client);
bool moveRemote(unsigned layer, const std::string& area);
bool moveLocal(unsigned layer);
int loadWestonSetting(const std::string &path);
WMError loadLayerSetting(const std::string& path);
WMError loadAreasConfigFile(const std::string& path, const std::string& ecu_name);
std::vector<std::shared_ptr<WMLayer>> wm_layers;
std::vector<std::string> wm_remoteLayerName;
std::vector<Screen> wm_screens;
std::unordered_map<unsigned, unsigned> lid2wmlid;
std::unordered_map<std::string, struct rect> area2size;
unsigned screenID;
double scaling;
int offset_x;
int offset_y;
LayerControlCallbacks cb;
long times;
long sleep;
};
} // namespace wm
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