Differential D3617 Diff 8848 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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22#include <QObject> 23​#include <QObject>
23#include <QVariantHash> 24​#include <QVariantHash>
24 25​
25//#include <kdemacros.h> ​
26 ​
27class Q_DECL_EXPORT TouchpadBackend : public QObject 26​class Q_DECL_EXPORT TouchpadBackend : public QObject
28{ 27​{
29 Q_OBJECT 28​ Q_OBJECT
30 29​
31protected: 30​protected:
32 explicit TouchpadBackend(QObject *parent); 31​ explicit TouchpadBackend(QObject *parent) : QObject(parent) {}
33 32​
34public: 33​public:
35 ​
36 static TouchpadBackend *implementation(); 34​ static TouchpadBackend *implementation();
37 35​
38 virtual bool applyConfig(const QVariantHash &) = 0; 36​ virtual bool applyConfig(const QVariantHash &) {return false;}
39 virtual bool getConfig(QVariantHash &) = 0; 37​ virtual bool getConfig(QVariantHash &) {return false;}
40 virtual QStringList supportedParameters() const = 0; 38​
41 virtual const QString &errorString() const = 0; 39​ virtual bool applyConfig() {return false;}
42 virtual bool hasTouchpad() const = 0; 40​ virtual bool getConfig() {return false;}
41​ virtual bool getDefaultConfig() {return false;}
42​ virtual bool isChangedConfig() const {return false;}
43​
44​ virtual QStringList supportedParameters() const {return QStringList();}
45​ virtual const QString &errorString() const {return QString();}
46​
47​ virtual QList<QObject*> getDevices() const { return QList<QObject*>(); }
48​ virtual int touchpadCount() const {return 0;}
43 49​
44 enum TouchpadOffState { 50​ enum TouchpadOffState {
45 TouchpadEnabled, TouchpadTapAndScrollDisabled, TouchpadFullyDisabled 51​ TouchpadEnabled, TouchpadTapAndScrollDisabled, TouchpadFullyDisabled
46 }; 52​ };
47 virtual void setTouchpadOff(TouchpadOffState) = 0; 53​ virtual void setTouchpadOff(TouchpadOffState) {}
48 virtual TouchpadOffState getTouchpadOff() = 0; 54​ virtual TouchpadOffState getTouchpadOff() {return TouchpadFullyDisabled;}
49 55​
50 virtual bool isTouchpadAvailable() = 0; 56​ virtual bool isTouchpadAvailable() {return false;}
51 virtual bool isTouchpadEnabled() = 0; 57​ virtual bool isTouchpadEnabled() {return false;}
52 virtual void setTouchpadEnabled(bool) = 0; 58​ virtual void setTouchpadEnabled(bool) {}
53 59​
54 virtual QStringList listMouses(const QStringList &blacklist) = 0; 60​ virtual void watchForEvents(bool keyboard) {}
55 61​
56 virtual void watchForEvents(bool keyboard) = 0; 62​ virtual QStringList listMouses(const QStringList &blacklist) {return QStringList();}
57 63​
58Q_SIGNALS: 64​Q_SIGNALS:
59 void touchpadStateChanged(); 65​ void touchpadStateChanged();
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61 void touchpadReset(); 67​ void touchpadReset();
62 void keyboardActivityStarted(); 68​ void keyboardActivityStarted();
63 void keyboardActivityFinished(); 69​ void keyboardActivityFinished();
70​
71​ void touchpadAdded(bool success);
72​ void touchpadRemoved(int index);
64}; 73​};
65 74​
66#endif // TOUCHPADBACKEND_H 75​#endif // TOUCHPADBACKEND_H
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