/* GDK - The GIMP Drawing Kit
* Copyright ( C ) 2009 Carlos Garnacho < carlosg @ gnome . org >
*
* This library is free software ; you can redistribute it and / or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation ; either
* version 2 of the License , or ( at your option ) any later version .
*
* This library 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
* Lesser General Public License for more details .
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library . If not , see < http : //www.gnu.org/licenses/>.
*/
#include "config.h"
#include "gdkx11devicemanager-xi2.h"
#include "gdkprivate-x11.h"
#include "gdkdisplay-x11.h"
G_GNUC_BEGIN_IGNORE_DEPRECATIONS
/* Defines for VCP/VCK, to be used too
* for the core protocol device manager
*/
#define VIRTUAL_CORE_POINTER_ID 2
#define VIRTUAL_CORE_KEYBOARD_ID 3
GdkX11DeviceManagerXI2 *
_gdk_x11_device_manager_new (GdkDisplay *display)
{
int opcode, firstevent, firsterror;
Display *xdisplay;
xdisplay = GDK_DISPLAY_XDISPLAY (display);
if (XQueryExtension (xdisplay, "XInputExtension" ,
&opcode, &firstevent, &firsterror))
{
int major, minor;
major = 2 ;
minor = 4 ;
if (XIQueryVersion (xdisplay, &major, &minor) != BadRequest)
{
GdkX11DeviceManagerXI2 *device_manager_xi2;
GDK_DISPLAY_DEBUG (display, INPUT, "Creating XI2 (version %d.%d) device manager" ,
major, minor);
device_manager_xi2 = g_object_new (GDK_TYPE_X11_DEVICE_MANAGER_XI2,
"display" , display,
"opcode" , opcode,
"major" , major,
"minor" , minor,
NULL);
return device_manager_xi2;
}
}
g_error ("XInput2 support not found on display" );
}
/**
* gdk_x11_device_manager_lookup :
* @ device_manager : ( type GdkX11DeviceManagerXI2 ) : a ` GdkDeviceManager `
* @ device_id : a device ID , as understood by the XInput2 protocol
*
* Returns the ` GdkDevice ` that wraps the given device ID .
*
* Returns : ( transfer none ) ( nullable ) ( type GdkX11DeviceXI2 ) : The
* ` GdkDevice ` wrapping the device ID , or % NULL if the given ID
* doesn ’ t currently represent a device .
*
* Deprecated : 4 . 18
*/
GdkDevice *
gdk_x11_device_manager_lookup (GdkX11DeviceManagerXI2 *device_manager,
int device_id)
{
g_return_val_if_fail (GDK_IS_X11_DEVICE_MANAGER_XI2 (device_manager), NULL);
return _gdk_x11_device_manager_xi2_lookup (GDK_X11_DEVICE_MANAGER_XI2 (device_manager),
device_id);
}
/**
* gdk_x11_device_get_id :
* @ device : ( type GdkX11DeviceXI2 ) : a ` GdkDevice `
*
* Returns the device ID as seen by XInput2 .
*
* Returns : the XInput2 device ID
*
* Deprecated : 4 . 18
*/
int
gdk_x11_device_get_id (GdkDevice *device)
{
g_return_val_if_fail (GDK_IS_DEVICE (device), 0 );
return _gdk_x11_device_xi2_get_id (GDK_X11_DEVICE_XI2 (device));
}
Messung V0.5 in Prozent C=98 H=96 G=96
¤ Dauer der Verarbeitung: 0.9 Sekunden
(vorverarbeitet am 2026-07-02)
¤
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