Differential D3617 Diff 9359 kcms/touchpad/src/touchpadbackend.h

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kcms/touchpad/src/touchpadbackend.h

1/* 1​/*
2​ * Copyright (C) 2016 Roman Gilg <subdiff@gmail.com>
2 * Copyright (C) 2013 Alexander Mezin <mezin.alexander@gmail.com> 3​ * Copyright (C) 2013 Alexander Mezin <mezin.alexander@gmail.com>
3 * 4​ *
4 * This program is free software; you can redistribute it and/or modify 5​ * This program is free software; you can redistribute it and/or modify
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20#define TOUCHPADBACKEND_H 21​#define TOUCHPADBACKEND_H
21 22​
22#include <QObject> 23​#include <QObject>
24​#include <QVector>
23#include <QVariantHash> 25​#include <QVariantHash>
24 26​
25//#include <kdemacros.h> ​
26 ​
27class Q_DECL_EXPORT TouchpadBackend : public QObject 27​class Q_DECL_EXPORT TouchpadBackend : public QObject
28{ 28​{
29 Q_OBJECT 29​ Q_OBJECT
30 30​
31protected: 31​protected:
32 explicit TouchpadBackend(QObject *parent); 32​ explicit TouchpadBackend(QObject *parent) : QObject(parent) {}
33 33​
34public: 34​public:
35 ​
36 static TouchpadBackend *implementation(); 35​ static TouchpadBackend *implementation();
37 36​
38 virtual bool applyConfig(const QVariantHash &) = 0; 37​ virtual bool applyConfig(const QVariantHash &) {return false;}
39 virtual bool getConfig(QVariantHash &) = 0; 38​ virtual bool getConfig(QVariantHash &) {return false;}
40 virtual QStringList supportedParameters() const = 0; 39​
41 virtual const QString &errorString() const = 0; 40​ virtual bool applyConfig() {return false;}
42 virtual bool hasTouchpad() const = 0; 41​ virtual bool getConfig() {return false;}
42​ virtual bool getDefaultConfig() {return false;}
43​ virtual bool isChangedConfig() const {return false;}
44​
45​ virtual QStringList supportedParameters() const {return QStringList();}
46​ virtual const QString &errorString() const {return QString();}
47​
48​ virtual QVector<QObject*> getDevices() const { return QVector<QObject*>(); }
49​ virtual int touchpadCount() const {return 0;}
43 50​
44 enum TouchpadOffState { 51​ enum TouchpadOffState {
45 TouchpadEnabled, TouchpadTapAndScrollDisabled, TouchpadFullyDisabled 52​ TouchpadEnabled, TouchpadTapAndScrollDisabled, TouchpadFullyDisabled
46 }; 53​ };
47 virtual void setTouchpadOff(TouchpadOffState) = 0; 54​ virtual void setTouchpadOff(TouchpadOffState) {}
48 virtual TouchpadOffState getTouchpadOff() = 0; 55​ virtual TouchpadOffState getTouchpadOff() {return TouchpadFullyDisabled;}
49 56​
50 virtual bool isTouchpadAvailable() = 0; 57​ virtual bool isTouchpadAvailable() {return false;}
51 virtual bool isTouchpadEnabled() = 0; 58​ virtual bool isTouchpadEnabled() {return false;}
52 virtual void setTouchpadEnabled(bool) = 0; 59​ virtual void setTouchpadEnabled(bool) {}
53 60​
54 virtual QStringList listMouses(const QStringList &blacklist) = 0; 61​ virtual void watchForEvents(bool keyboard) {}
55 62​
56 virtual void watchForEvents(bool keyboard) = 0; 63​ virtual QStringList listMouses(const QStringList &blacklist) {return QStringList();}
57 64​
58Q_SIGNALS: 65​Q_SIGNALS:
59 void touchpadStateChanged(); 66​ void touchpadStateChanged();
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61 void touchpadReset(); 68​ void touchpadReset();
62 void keyboardActivityStarted(); 69​ void keyboardActivityStarted();
63 void keyboardActivityFinished(); 70​ void keyboardActivityFinished();
71​
72​ void touchpadAdded(bool success);
73​ void touchpadRemoved(int index);
64}; 74​};
65 75​
66#endif // TOUCHPADBACKEND_H 76​#endif // TOUCHPADBACKEND_H
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