Diffstat (limited to 'libopie2/opiecore/linux/oinputsystem.h') (more/less context) (ignore whitespace changes)
| -rw-r--r-- | libopie2/opiecore/linux/oinputsystem.h | 142 |
1 files changed, 142 insertions, 0 deletions
diff --git a/libopie2/opiecore/linux/oinputsystem.h b/libopie2/opiecore/linux/oinputsystem.h new file mode 100644 index 0000000..9676e73 --- a/dev/null +++ b/libopie2/opiecore/linux/oinputsystem.h @@ -0,0 +1,142 @@ +/* + This file is part of the Opie Project + =. (C) 2005 Michael 'Mickey' Lauer <mickey@Vanille.de> + .=l. + .>+-= + _;:, .> :=|. This program is free software; you can +.> <`_, > . <= redistribute it and/or modify it under +:`=1 )Y*s>-.-- : the terms of the GNU Library General Public +.="- .-=="i, .._ License as published by the Free Software + - . .-<_> .<> Foundation; version 2 of the License. + ._= =} : + .%`+i> _;_. + .i_,=:_. -<s. This program is distributed in the hope that + + . -:. = it will be useful, but WITHOUT ANY WARRANTY; + : .. .:, . . . without even the implied warranty of + =_ + =;=|` MERCHANTABILITY or FITNESS FOR A + _.=:. : :=>`: PARTICULAR PURPOSE. See the GNU +..}^=.= = ; Library General Public License for more +++= -. .` .: details. + : = ...= . :.=- + -. .:....=;==+<; You should have received a copy of the GNU + -_. . . )=. = Library General Public License along with + -- :-=` this library; see the file COPYING.LIB. + If not, write to the Free Software Foundation, + Inc., 59 Temple Place - Suite 330, + Boston, MA 02111-1307, USA. +*/ + +#ifndef OINPUTSYSTEM_H +#define OINPUTSYSTEM_H + +#include "linux_input.h" + +/* QT */ +#include <qobject.h> +#include <qdict.h> + +namespace Opie { +namespace Core { + +class OInputDevice; + +/** + * @brief A container class for the Linux input device subsystem + * + * This class provides access to all available input system devices of your device. + * + * @author Michael 'Mickey' Lauer <mickey@Vanille.de> + */ +class OInputSystem : public QObject +{ + public: + typedef QDict<OInputDevice> DeviceMap; + typedef QDictIterator<OInputDevice> DeviceIterator; + + /** + * @returns the number of available input devices + */ + int count() const; + /** + * @returns a pointer to the (one and only) @ref OInputSystem instance. + */ + static OInputSystem* instance(); + /** + * @returns an iterator usable for iterating through all network interfaces. + */ + DeviceIterator iterator() const; + /** + * @returns a pointer to the @ref OAudioInterface object for the specified @a interface or 0, if not found + * @see OAudioInterface + */ + OInputDevice* device( const QString& interface ) const; + /** + * @internal Rebuild the internal interface database + * @note Sometimes it might be useful to call this from client code, + */ + void synchronize(); + /** + * @internal destructor + */ + ~OInputSystem(); + + protected: + OInputSystem(); + + static OInputSystem* _instance; + DeviceMap _devices; +}; + + +class OInputDevice : public QObject +{ + public: + OInputDevice( QObject* parent, const char* name = 0 ); + ~OInputDevice(); + + #include "oinputsystemenums.h" + + public: + /** + * @returns the identity string of this input device + */ + QString identity() const; + /** + * @returns the path of this input device + */ + QString path() const; + /** + * @returns a unique identifier for this input device + * @note Only a few devices support this + */ + QString uniq() const; + /** + * @returns whether a certain @a Feature is being supported by this device + */ + bool hasFeature( Feature ) const; + /** + * @returns whether a given @a Key or Button is being held at the moment + */ + bool isHeld( Key ) const; + /** + * @internal + * @returns a string containing a printable form of the global keymask + */ + QString globalKeyMask() const; + /** + * @internal + * @returns whether a certain @a path corresponds to an input device + */ + static bool isValid( const QString& path ); + + private: + int _fd; + input_id _id; + +}; + +} +} + +#endif // OINPUTSYSTEM_H + |