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/*
(c) Copyright 2012-2013 DirectFB integrated media GmbH
(c) Copyright 2001-2013 The world wide DirectFB Open Source Community (directfb.org)
(c) Copyright 2000-2004 Convergence (integrated media) GmbH
All rights reserved.
Written by Denis Oliver Kropp <dok@directfb.org>,
Andreas Shimokawa <andi@directfb.org>,
Marek Pikarski <mass@directfb.org>,
Sven Neumann <neo@directfb.org>,
Ville Syrjälä <syrjala@sci.fi> and
Claudio Ciccani <klan@users.sf.net>.
This file is subject to the terms and conditions of the MIT License:
Permission is hereby granted, free of charge, to any person
obtaining a copy of this software and associated documentation
files (the "Software"), to deal in the Software without restriction,
including without limitation the rights to use, copy, modify, merge,
publish, distribute, sublicense, and/or sell copies of the Software,
and to permit persons to whom the Software is furnished to do so,
subject to the following conditions:
The above copyright notice and this permission notice shall be
included in all copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
*/
#include <config.h>
#include <direct/messages.h>
#include <direct/thread.h>
#include <directfb.h>
static DFBResult
Test_Sensitivity( IDirectFB *dfb,
DFBInputDeviceID device_id )
{
DFBResult ret;
IDirectFBInputDevice *device;
IDirectFBEventBuffer *buffer;
int i, n;
int sensitivities[] = { 0x100, 0x200, 0x80 };
D_INFO( "DFBTest/Input: Testing sensitivity with input device %u...\n", device_id );
ret = dfb->GetInputDevice( dfb, device_id, &device );
if (ret) {
D_DERROR( ret, "DFBTest/Input: GetInputDevice( %u ) failed!\n", device_id );
return ret;
}
ret = device->CreateEventBuffer( device, &buffer );
if (ret) {
D_DERROR( ret, "DFBTest/Input: CreateEventBuffer() failed!\n" );
device->Release( device );
return ret;
}
for (i=0; i<D_ARRAY_SIZE(sensitivities); i++) {
DFBInputDeviceConfig config;
unsigned int move = 0;
D_INFO( "DFBTest/Input: Setting sensitivity to 0x%x, please move mouse!\n", sensitivities[i] );
config.flags = DIDCONF_SENSITIVITY;
config.sensitivity = sensitivities[i];
ret = device->SetConfiguration( device, &config );
if (ret) {
D_DERROR( ret, "DFBTest/Input: SetConfiguration() failed!\n" );
buffer->Release( buffer );
device->Release( device );
return ret;
}
buffer->Reset( buffer );
for (n=0; n<500; n++) {
DFBInputEvent event;
buffer->WaitForEvent( buffer );
buffer->GetEvent( buffer, DFB_EVENT(&event) );
switch (event.type) {
case DIET_AXISMOTION:
if (event.flags & DIEF_AXISREL) {
//D_INFO( "DFBTest/Input: Motion (axis %d) by %d\n", event.axis, event.axisrel );
if (event.axisrel > 0)
move += event.axisrel;
else
move -= event.axisrel;
}
break;
default:
break;
}
}
D_INFO( "DFBTest/Input: Average movement %d.\n", move / n );
direct_thread_sleep( 1000000 );
}
buffer->Release( buffer );
device->Release( device );
return DFB_OK;
}
/**********************************************************************************************************************/
static int
print_usage( const char *prg )
{
fprintf (stderr, "\n");
fprintf (stderr, "== DirectFB Input Test (version %s) ==\n", DIRECTFB_VERSION);
fprintf (stderr, "\n");
fprintf (stderr, "Usage: %s [options]\n", prg);
fprintf (stderr, "\n");
fprintf (stderr, "Options:\n");
fprintf (stderr, " -h, --help Show this help message\n");
fprintf (stderr, " -v, --version Print version information\n");
fprintf (stderr, " -d, --device <id> Input device ID, default is 0\n");
return -1;
}
static DFBBoolean
parse_id( const char *arg, unsigned int *_id )
{
if (sscanf( arg, "%u", _id ) != 1) {
fprintf (stderr, "\nInvalid ID specified!\n\n" );
return DFB_FALSE;
}
return DFB_TRUE;
}
/**********************************************************************************************************************/
int
main( int argc, char *argv[] )
{
DFBResult ret;
int i;
IDirectFB *dfb;
DFBInputDeviceID device_id = 0;
/* Initialize DirectFB. */
ret = DirectFBInit( &argc, &argv );
if (ret) {
D_DERROR( ret, "DFBTest/Input: DirectFBInit() failed!\n" );
return ret;
}
/* Parse arguments. */
for (i=1; i<argc; i++) {
const char *arg = argv[i];
if (strcmp( arg, "-h" ) == 0 || strcmp (arg, "--help") == 0)
return print_usage( argv[0] );
else if (strcmp (arg, "-v") == 0 || strcmp (arg, "--version") == 0) {
fprintf (stderr, "dfbtest_input version %s\n", DIRECTFB_VERSION);
return false;
}
else if (strcmp (arg, "-d") == 0 || strcmp (arg, "--device") == 0) {
if (++i == argc) {
print_usage (argv[0]);
return false;
}
if (!parse_id( argv[i], &device_id ))
return false;
}
else
return print_usage( argv[0] );
}
/* Create super interface. */
ret = DirectFBCreate( &dfb );
if (ret) {
D_DERROR( ret, "DFBTest/Input: DirectFBCreate() failed!\n" );
return ret;
}
Test_Sensitivity( dfb, device_id );
/* Shutdown DirectFB. */
ret = dfb->Release( dfb );
if (ret) {
D_DERROR( ret, "DFBTest/Input: IDirectFB::Release() failed!\n" );
return ret;
}
return 0;
}
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