- add support for the new Switches type in the Linux Input System (coming with 2.6.14)

- use the new Switches support to rewrite the hinge sensor handling on Zaurus models w/ 2.6
- add Switches support to SysInfo, OInputSystem, oinputsystemdemo

1 files changed, 38 insertions, 0 deletions

diff --git a/libopie2/opiecore/linux/oinputsystem.cpp b/libopie2/opiecore/linux/oinputsystem.cpp
index bad27ed..ebc417f 100644
--- a/libopie2/opiecore/linux/oinputsystem.cpp
+++ b/libopie2/opiecore/linux/oinputsystem.cpp
@@ -188,6 +188,22 @@ bool OInputDevice::isHeld( Key bit ) const
 }
 
 
+bool OInputDevice::isHeld( Switch bit ) const
+{
+    BIT_MASK( switches, SW_MAX );
+
+    if( ioctl( _fd, EVIOCGSW( sizeof(switches) ), switches ) < 0 )
+    {
+        perror( "EVIOCGSW" );
+        return false;
+    }
+    else
+    {
+        return BIT_TEST( switches, bit );
+    }
+}
+
+
 QString OInputDevice::globalKeyMask() const
 {
     BIT_MASK( keys, KEY_MAX );
@@ -210,6 +226,28 @@ QString OInputDevice::globalKeyMask() const
 }
 
 
+QString OInputDevice::globalSwitchMask() const
+{
+    BIT_MASK( switches, SW_MAX );
+
+    if( ioctl( _fd, EVIOCGSW( sizeof(switches) ), switches ) < 0 )
+    {
+        perror( "EVIOCGSW" );
+        return QString::null;
+    }
+    else
+    {
+        QString switchmask;
+        for ( int i = 0; i < SW_MAX; ++i )
+        {
+            if ( BIT_TEST( switches, i ) ) switchmask.append( QString().sprintf( "%0d, ", i ) );
+        }
+        return switchmask;
+
+    }
+}
+
+
 bool OInputDevice::isValid( const QString& path )
 {
     char buf[BUFSIZE] = "<unknown>";