C++ (Cpp) AllocXTestDevice Examples

Example #1

File: xtest.c Project: EMGD-Community/xserver-xorg

/**
 * Allocate an virtual slave device for xtest events, this
 * is a slave device to inputInfo master devices
 */
void InitXTestDevices(void)
{
    if(AllocXTestDevice(serverClient, "Virtual core",
                       &xtestpointer, &xtestkeyboard,
                       inputInfo.pointer, inputInfo.keyboard) != Success)
        FatalError("Failed to allocate XTest devices");

    if (ActivateDevice(xtestpointer, TRUE) != Success ||
        ActivateDevice(xtestkeyboard, TRUE) != Success)
        FatalError("Failed to activate XTest core devices.");
    if (!EnableDevice(xtestpointer, TRUE) ||
        !EnableDevice(xtestkeyboard, TRUE))
        FatalError("Failed to enable XTest core devices.");

    AttachDevice(NULL, xtestpointer, inputInfo.pointer);
    AttachDevice(NULL, xtestkeyboard, inputInfo.keyboard);
}

Example #2

File: xichangehierarchy.c Project: eriytt/xserver-xsdl

static int
add_master(ClientPtr client, xXIAddMasterInfo *c, int flags[MAXDEVICES])
{
    DeviceIntPtr ptr, keybd, XTestptr, XTestkeybd;
    char* name;
    int rc;

    name = calloc(c->name_len + 1, sizeof(char));
    strncpy(name, (char*)&c[1], c->name_len);

    rc = AllocDevicePair(client, name, &ptr, &keybd,
                         CorePointerProc, CoreKeyboardProc, TRUE);
    if (rc != Success)
        goto unwind;

    if (!c->send_core)
        ptr->coreEvents = keybd->coreEvents =  FALSE;

    /* Allocate virtual slave devices for xtest events */
    rc = AllocXTestDevice(client, name, &XTestptr, &XTestkeybd, ptr, keybd);
    if (rc != Success)
    {
        DeleteInputDeviceRequest(ptr);
        DeleteInputDeviceRequest(keybd);
        goto unwind;
    }

    ActivateDevice(ptr, FALSE);
    ActivateDevice(keybd, FALSE);
    flags[ptr->id] |= XIMasterAdded;
    flags[keybd->id] |= XIMasterAdded;

    ActivateDevice(XTestptr, FALSE);
    ActivateDevice(XTestkeybd, FALSE);
    flags[XTestptr->id] |= XISlaveAdded;
    flags[XTestkeybd->id] |= XISlaveAdded;

    if (c->enable)
    {
        EnableDevice(ptr, FALSE);
        EnableDevice(keybd, FALSE);
        flags[ptr->id] |= XIDeviceEnabled;
        flags[keybd->id] |= XIDeviceEnabled;

        EnableDevice(XTestptr, FALSE);
        EnableDevice(XTestkeybd, FALSE);
        flags[XTestptr->id] |= XIDeviceEnabled;
        flags[XTestkeybd->id] |= XIDeviceEnabled;
    }

    /* Attach the XTest virtual devices to the newly
       created master device */
    AttachDevice(NULL, XTestptr, ptr);
    AttachDevice(NULL, XTestkeybd, keybd);
    flags[XTestptr->id] |= XISlaveAttached;
    flags[XTestkeybd->id] |= XISlaveAttached;

unwind:
    free(name);
    return rc;
}