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authormickeyl <mickeyl>2005-02-02 15:23:01 (UTC)
committer mickeyl <mickeyl>2005-02-02 15:23:01 (UTC)
commit227d06128b74ef78b8268e18dabe454469b65cc8 (patch) (side-by-side diff)
tree64632ebff3bb6df1ba81ce1e70638cbce15de33c /libopie2
parent1a5dc271114432e0e598af499c076bfbf69ff972 (diff)
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first work on input system abstractions
Diffstat (limited to 'libopie2') (more/less context) (show whitespace changes)
-rw-r--r--libopie2/opiecore/oinputsystem.cpp113
-rw-r--r--libopie2/opiecore/oinputsystem.h104
-rw-r--r--libopie2/opiemm/osoundsystem.h4
3 files changed, 216 insertions, 5 deletions
diff --git a/libopie2/opiecore/oinputsystem.cpp b/libopie2/opiecore/oinputsystem.cpp
index c33d5c8..bfdc31f 100644
--- a/libopie2/opiecore/oinputsystem.cpp
+++ b/libopie2/opiecore/oinputsystem.cpp
@@ -27,5 +27,116 @@
*/
#include "oinputsystem.h"
-
using namespace Opie::Core;
+
+/* QT */
+#include <qfile.h>
+
+/* STD */
+#include <errno.h>
+#include <string.h>
+#include <linux/input.h>
+#include <sys/fcntl.h>
+#include <sys/ioctl.h>
+
+#define BUFSIZE 256
+
+/*======================================================================================
+ * OInputSystem
+ *======================================================================================*/
+
+OInputSystem* OInputSystem::_instance = 0;
+
+OInputSystem::OInputSystem() : QObject()
+{
+ qDebug( "OInputSystem::OInputSystem()" );
+ synchronize();
+}
+
+
+void OInputSystem::synchronize()
+{
+ qDebug( "OInputSystem::synchronize()" );
+ if ( QFile::exists( "/dev/input/event0" ) ) _devices.insert( "0", new OInputDevice( this, "/dev/input/event0" ) );
+ if ( QFile::exists( "/dev/input/event1" ) ) _devices.insert( "1", new OInputDevice( this, "/dev/input/event1" ) );
+ if ( QFile::exists( "/dev/input/event2" ) ) _devices.insert( "2", new OInputDevice( this, "/dev/input/event2" ) );
+ if ( QFile::exists( "/dev/input/event3" ) ) _devices.insert( "3", new OInputDevice( this, "/dev/input/event3" ) );
+ qDebug( "OInputSystem::synchronize() done" );
+}
+
+
+OInputSystem::~OInputSystem()
+{
+ qDebug( "OInputSystem::~OInputSystem()" );
+}
+
+
+int OInputSystem::count() const
+{
+ return _devices.count();
+}
+
+
+OInputDevice* OInputSystem::device( const QString& device ) const
+{
+ return _devices[device];
+}
+
+
+OInputSystem* OInputSystem::instance()
+{
+ if ( !_instance ) _instance = new OInputSystem();
+ return _instance;
+}
+
+
+OInputSystem::DeviceIterator OInputSystem::iterator() const
+{
+ return OInputSystem::DeviceIterator( _devices );
+}
+
+/*======================================================================================
+ * OInputDevice
+ *======================================================================================*/
+
+OInputDevice::OInputDevice( QObject* parent, const char* name ) : QObject( parent, name )
+{
+ qDebug( "OInputDevice::OInputDevice( '%s' )", name );
+
+ _fd = ::open( name, O_RDONLY );
+ if ( _fd == -1 )
+ {
+ qDebug( "OInputDevice::OInputDevice() - Warning: couldn't open %s (%s)", name, strerror( errno ) );
+ }
+}
+
+
+OInputDevice::~OInputDevice()
+{
+ qDebug( "OInputDevice::~OInputDevice()" );
+}
+
+
+QString OInputDevice::identity() const
+{
+ char buf[BUFSIZE] = "<unknown>";
+ ::ioctl( _fd, EVIOCGNAME(sizeof buf), buf );
+ return buf;
+}
+
+
+QString OInputDevice::path() const
+{
+ char buf[BUFSIZE] = "<unknown>";
+ ::ioctl( _fd, EVIOCGPHYS(sizeof buf), buf );
+ return buf;
+}
+
+
+QString OInputDevice::uniq() const
+{
+ char buf[BUFSIZE] = "<unknown>";
+ ::ioctl( _fd, EVIOCGUNIQ(sizeof buf), buf );
+ return buf;
+}
+
diff --git a/libopie2/opiecore/oinputsystem.h b/libopie2/opiecore/oinputsystem.h
index 2bcdc3a..350656b 100644
--- a/libopie2/opiecore/oinputsystem.h
+++ b/libopie2/opiecore/oinputsystem.h
@@ -29,20 +29,120 @@
#ifndef OINPUTSYSTEM_H
#define OINPUTSYSTEM_H
+/* QT */
#include <qobject.h>
+#include <qdict.h>
+
+/* STD */
+#include <linux/input.h>
namespace Opie {
namespace Core {
+class OInputDevice;
+
/**
- * ...
+ * @brief A container class for all input devices
+ *
+ * This class provides access to all available input system devices of your computer.
*
+ * @author Michael 'Mickey' Lauer <mickey@tm.informatik.uni-frankfurt.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 desctructor
+ */
+ ~OInputSystem();
+
+ protected:
+ OInputSystem();
+
+ static OInputSystem* _instance;
+ DeviceMap _devices;
};
+
+
+class OInputDevice : public QObject
+{
+ public:
+
+ enum EventType
+ {
+ Synchronous = EV_SYN,
+ Keyboard = EV_KEY,
+ Relative = EV_REL,
+ Absolute = EV_ABS,
+ Miscellaneous = EV_MSC,
+ Led = EV_LED,
+ Sound = EV_SND,
+ AutoRepeat = EV_REP,
+ ForceFeedback = EV_FF,
+ PowerManagement = EV_PWR,
+ ForceFeedbackStatus = EV_FF_STATUS,
+ };
+
+ enum Bus
+ {
+ PCI = BUS_PCI,
+ ISAPNP = BUS_ISAPNP,
+ HIL = BUS_HIL,
+ BLUETOOTH = BUS_BLUETOOTH,
+ ISA = BUS_ISA,
+ I8042 = BUS_I8042,
+ XTKBD = BUS_XTKBD,
+ RS232 = BUS_RS232,
+ GAMEPORT = BUS_GAMEPORT,
+ PARPORT = BUS_PARPORT,
+ AMIGA = BUS_AMIGA,
+ ADB = BUS_ADB,
+ I2C = BUS_I2C,
+ HOST = BUS_HOST,
+ };
+
+ public:
+ OInputDevice( QObject* parent, const char* name = 0 );
+ ~OInputDevice();
+
+ public:
+ QString identity() const;
+ QString path() const;
+ QString uniq() const;
+
+ private:
+ int _fd;
+ input_id _id;
+
+};
+
}
}
#endif // OINPUTSYSTEM_H
+
diff --git a/libopie2/opiemm/osoundsystem.h b/libopie2/opiemm/osoundsystem.h
index cce90c0..5f6fb7a 100644
--- a/libopie2/opiemm/osoundsystem.h
+++ b/libopie2/opiemm/osoundsystem.h
@@ -67,11 +67,11 @@ class OSoundSystem : public QObject
*/
int count() const;
/**
- * @returns a pointer to the (one and only) @ref ONetwork instance.
+ * @returns a pointer to the (one and only) @ref OSystem instance.
*/
static OSoundSystem* instance();
/**
- * @returns an iterator usable for iterating through all network interfaces.
+ * @returns an iterator usable for iterating through all sound cards.
*/
CardIterator iterator() const;
/**