Differential D14016 Diff 37485 kcms/touchpadx/src/backends/x11/xrecordkeyboardmonitor.h

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kcms/touchpadx/src/backends/x11/xrecordkeyboardmonitor.h

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		1		/*
		2		* Copyright (C) 2013 Alexander Mezin <mezin.alexander@gmail.com>
		3		*
		4		* This program is free software; you can redistribute it and/or modify
		5		* it under the terms of the GNU General Public License as published by
		6		* the Free Software Foundation; either version 2 of the License, or
		7		* (at your option) any later version.
		8		*
		9		* This program is distributed in the hope that it will be useful,
		10		* but WITHOUT ANY WARRANTY; without even the implied warranty of
		11		* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
		12		* GNU General Public License for more details.
		13		*
		14		* You should have received a copy of the GNU General Public License
		15		* along with this program; if not, write to the Free Software
		16		* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
		17		*/
		18
		19		#ifndef XRECORDKEYBOARDMONITOR_H
		20		#define XRECORDKEYBOARDMONITOR_H
		21
		22		#include <QVector>
		23		#include <QSocketNotifier>
		24		#include <QX11Info>
		25
		26		#include <xcb/xcb.h>
		27		#include <xcb/record.h>
		28
		29		class XRecordKeyboardMonitor : public QObject
		30		{
		31		Q_OBJECT
		32
		33		public:
		34		XRecordKeyboardMonitor(Display *display);
		35		~XRecordKeyboardMonitor();
		36
		37		Q_SIGNALS:
		38		void keyboardActivityStarted();
		39		void keyboardActivityFinished();
		40
		41		private Q_SLOTS:
		42		void processNextReply();
		43
		44		private:
		45		void process(xcb_record_enable_context_reply_t *reply);
		46		bool activity() const { return m_keysPressed && !m_modifiersPressed; }
		47
		48		QSocketNotifier *m_notifier;
		49		xcb_connection_t *m_connection;
		50		xcb_record_context_t m_context;
		51		xcb_record_enable_context_cookie_t m_cookie;
		52
		53		QVector<bool> m_modifier, m_ignore, m_pressed;
		54		int m_modifiersPressed, m_keysPressed;
		55		};
		56
		57		#endif // XRECORDKEYBOARDMONITOR_H