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-rw-r--r--libopie2/opiecore/device/odevice_abstractmobiledevice.cpp2
-rw-r--r--libopie2/opiecore/device/odevice_zaurus.cpp2
2 files changed, 4 insertions, 0 deletions
diff --git a/libopie2/opiecore/device/odevice_abstractmobiledevice.cpp b/libopie2/opiecore/device/odevice_abstractmobiledevice.cpp
index dbe9364..b446d05 100644
--- a/libopie2/opiecore/device/odevice_abstractmobiledevice.cpp
+++ b/libopie2/opiecore/device/odevice_abstractmobiledevice.cpp
@@ -21,104 +21,106 @@
 :     =  ...= . :.=-
 -.   .:....=;==+<; 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.
*/
#include "odevice_abstractmobiledevice.h"
#include <qpe/qcopenvelope_qws.h>
#include <sys/time.h>
#include <sys/ioctl.h>
#include <time.h>
#include <fcntl.h>
#include <unistd.h>
#include <stdlib.h>
namespace Opie {
namespace Core {
OAbstractMobileDevice::OAbstractMobileDevice()
: m_timeOut( 1500 )
{}
/**
* @short Time to wait for the asynchronos APM implementation to suspend
*
* Milli Seconds to wait before returning from the suspend method.
* This is needed due asynchrnonus implementations of the APM bios.
*
*/
void OAbstractMobileDevice::setAPMTimeOut( int time ) {
m_timeOut = time;
}
bool OAbstractMobileDevice::suspend() {
if ( !isQWS( ) ) // only qwsserver is allowed to suspend
return false;
bool res = false;
{
QCopEnvelope( "QPE/System", "aboutToSuspend()" );
}
+ qApp->processEvents(); // ensure the qcop call is being processed asap
struct timeval tvs, tvn;
::gettimeofday ( &tvs, 0 );
::sync(); // flush fs caches
res = ( ::system ( "apm --suspend" ) == 0 );
// This is needed because some apm implementations are asynchronous and we
// can not be sure when exactly the device is really suspended
// This can be deleted as soon as a stable familiar with a synchronous apm implementation exists.
if ( res ) {
do { // wait at most 1.5 sec: either suspend didn't work or the device resumed
::usleep ( 200 * 1000 );
::gettimeofday ( &tvn, 0 );
} while ((( tvn. tv_sec - tvs. tv_sec ) * 1000 + ( tvn. tv_usec - tvs. tv_usec ) / 1000 ) < m_timeOut );
}
{
QCopEnvelope( "QPE/System", "returnFromSuspend()" );
}
+ qApp->processEvents(); // ensure the qcop call is being processed asap
return res;
}
//#include <linux/fb.h> better not rely on kernel headers in userspace ...
// _IO and friends are only defined in kernel headers ...
#define OD_IOC(dir,type,number,size) (( dir << 30 ) | ( type << 8 ) | ( number ) | ( size << 16 ))
#define OD_IO(type,number) OD_IOC(0,type,number,0)
#define FBIOBLANK OD_IO( 'F', 0x11 ) // 0x4611
/* VESA Blanking Levels */
#define VESA_NO_BLANKING 0
#define VESA_VSYNC_SUSPEND 1
#define VESA_HSYNC_SUSPEND 2
#define VESA_POWERDOWN 3
bool OAbstractMobileDevice::setDisplayStatus ( bool on ) {
bool res = false;
int fd;
#ifdef QT_QWS_DEVFS
if (( fd = ::open ( "/dev/fb/0", O_RDWR )) >= 0 ) {
#else
if (( fd = ::open ( "/dev/fb0", O_RDWR )) >= 0 ) {
#endif
res = ( ::ioctl ( fd, FBIOBLANK, on ? VESA_NO_BLANKING : VESA_POWERDOWN ) == 0 );
::close ( fd );
}
return res;
}
}
}
diff --git a/libopie2/opiecore/device/odevice_zaurus.cpp b/libopie2/opiecore/device/odevice_zaurus.cpp
index 5d48488..2b2467c 100644
--- a/libopie2/opiecore/device/odevice_zaurus.cpp
+++ b/libopie2/opiecore/device/odevice_zaurus.cpp
@@ -670,73 +670,75 @@ OHingeStatus Zaurus::readHingeSensor() const
qWarning("Zaurus::readHingeSensor() - couldn't compute hinge status!" );
return CASE_UNKNOWN;
}
}
/*
* Take code from iPAQ device.
* That way we switch the cursor directions depending on status of hinge sensor, eg. hardware direction.
* I hope that is ok - Alwin
*/
bool Zaurus::filter ( int /*unicode*/, int keycode, int modifiers, bool isPress, bool autoRepeat )
{
int newkeycode = keycode;
if ( !hasHingeSensor() ) return false;
/* map cursor keys depending on the hinge status */
switch ( keycode ) {
// Rotate cursor keys
case Key_Left :
case Key_Right:
case Key_Up :
case Key_Down :
{
if (rotation()==Rot90) {
newkeycode = Key_Left + ( keycode - Key_Left + 3 ) % 4;
}
}
break;
}
if (newkeycode!=keycode) {
if ( newkeycode != Key_unknown ) {
QWSServer::sendKeyEvent ( -1, newkeycode, modifiers, isPress, autoRepeat );
}
return true;
}
return false;
}
bool Zaurus::suspend() {
if ( !isQWS( ) ) // only qwsserver is allowed to suspend
return false;
bool res = false;
{
QCopEnvelope( "QPE/System", "aboutToSuspend()" );
}
+ qApp->processEvents(); // ensure the qcop call is being processed asap
struct timeval tvs, tvn;
::gettimeofday ( &tvs, 0 );
::sync(); // flush fs caches
res = ( ::system ( "apm --suspend" ) == 0 );
// This is needed because some apm implementations are asynchronous and we
// can not be sure when exactly the device is really suspended
// This can be deleted as soon as a stable familiar with a synchronous apm implementation exists.
// on non embedix eg. 2.6 kernel line apm is synchronous so we don't need it here.
if ( res && m_embedix) {
do { // wait at most 1.5 sec: either suspend didn't work or the device resumed
::usleep ( 200 * 1000 );
::gettimeofday ( &tvn, 0 );
} while ((( tvn. tv_sec - tvs. tv_sec ) * 1000 + ( tvn. tv_usec - tvs. tv_usec ) / 1000 ) < m_timeOut );
}
{
QCopEnvelope( "QPE/System", "returnFromSuspend()" );
}
+ qApp->processEvents(); // ensure the qcop call is being processed asap
return res;
}