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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 QLIBWINDOWMANAGER_H
#define QLIBWINDOWMANAGER_H
#include <libwindowmanager.h>
#include <functional>
#include <QObject>
#include <string>
class AGLScreenInfo : public QObject
{
Q_OBJECT
public:
AGLScreenInfo(double scale = 1.0) { _scale_factor = scale; };
Q_INVOKABLE double scale_factor() const { return _scale_factor; };
private:
double _scale_factor;
};
class AGLScreenInfoPrivate
{
public:
unsigned long width_dp(void) const { return _width_dp; };
unsigned long height_dp(void) const { return _height_dp; };
unsigned long width_mm(void) const { return _width_mm; };
unsigned long height_mm(void) const { return _height_mm; };
double scale_factor(void) const { return _scale; };
void set_width_dp(unsigned long w) { _width_dp = w; };
void set_height_dp(unsigned long h) { _height_dp = h; };
void set_width_mm(unsigned long w) { _width_mm = w; };
void set_height_mm(unsigned long h) { _height_mm = h; };
void set_scale_factor(double scale) { _scale = scale; };
private:
unsigned long _width_dp;
unsigned long _height_dp;
unsigned long _width_mm;
unsigned long _height_mm;
double _scale = 1.0;
};
class QLibWindowmanager : public QObject{
Q_OBJECT
public:
explicit QLibWindowmanager(QObject *parent = nullptr);
~QLibWindowmanager();
QLibWindowmanager(const QLibWindowmanager &) = delete;
QLibWindowmanager &operator=(const QLibWindowmanager &) = delete;
public:
using handler_fun = std::function<void(json_object *object)>;
enum QEventType {
Event_Active = LibWindowmanager::Event_Active,
Event_Inactive,
Event_Visible,
Event_Invisible,
Event_SyncDraw,
Event_FlushDraw,
Event_ScreenUpdated,
Event_Error,
Event_Val_Max = Event_Error
};
int init(int port, const QString &token);
// WM API
Q_INVOKABLE int requestSurface(const QString &label);
Q_INVOKABLE int activateWindow(const QString &label);
Q_INVOKABLE int activateWindow(const QString &label, const QString &drawing_area);
Q_INVOKABLE int deactivateWindow(const QString &label);
Q_INVOKABLE int endDraw(const QString &label);
void set_event_handler(enum QEventType et, handler_fun f);
double get_scale_factor() const { return screen_info->scale_factor(); };
// These APIs are deprecated, please use new API
THIS_FUNCTION_IS_DEPRECATED(Q_INVOKABLE int activateSurface(const QString &label));
THIS_FUNCTION_IS_DEPRECATED(Q_INVOKABLE int activateSurface(const QString &label, const QString &drawing_area));
THIS_FUNCTION_IS_DEPRECATED(Q_INVOKABLE int deactivateSurface(const QString &label));
public slots:
void slotActivateWindow();
// This API is deprecated, please use new API
THIS_FUNCTION_IS_DEPRECATED(void slotActivateSurface());
private:
LibWindowmanager* wm;
const char* applabel;
bool isActive;
AGLScreenInfoPrivate* screen_info;
};
#endif // LIBWINDOWMANAGER_H
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