C++ (Cpp) qemu_input_handler_unregister示例

示例#1

文件： xenfb.c 项目： CTU-IIG/qemu

static void input_connected(struct XenDevice *xendev)
{
    struct XenInput *in = container_of(xendev, struct XenInput, c.xendev);

    if (xenstore_read_fe_int(xendev, "request-abs-pointer",
                             &in->abs_pointer_wanted) == -1) {
        in->abs_pointer_wanted = 0;
    }
    if (xenstore_read_fe_int(xendev, "request-raw-pointer",
                             &in->raw_pointer_wanted) == -1) {
        in->raw_pointer_wanted = 0;
    }
    if (in->raw_pointer_wanted && in->abs_pointer_wanted == 0) {
        xen_pv_printf(xendev, 0, "raw pointer set without abs pointer");
    }

    if (in->qkbd) {
        qemu_input_handler_unregister(in->qkbd);
    }
    if (in->qmou) {
        qemu_input_handler_unregister(in->qmou);
    }
    trace_xenfb_input_connected(xendev, in->abs_pointer_wanted);

    in->qkbd = qemu_input_handler_register((DeviceState *)in, &xenfb_keyboard);
    in->qmou = qemu_input_handler_register((DeviceState *)in,
               in->abs_pointer_wanted ? &xenfb_abs_mouse : &xenfb_rel_mouse);

    if (in->raw_pointer_wanted) {
        qemu_input_handler_activate(in->qkbd);
        qemu_input_handler_activate(in->qmou);
    }
}

示例#2

文件： xenfb.c 项目： CTU-IIG/qemu

static void input_disconnect(struct XenDevice *xendev)
{
    struct XenInput *in = container_of(xendev, struct XenInput, c.xendev);

    if (in->qkbd) {
        qemu_input_handler_unregister(in->qkbd);
        in->qkbd = NULL;
    }
    if (in->qmou) {
        qemu_input_handler_unregister(in->qmou);
        in->qmou = NULL;
    }
    common_unbind(&in->c);
}

示例#3

文件： wctablet.c 项目： CRYP706URU/pyrebox

static void wctablet_chr_finalize(Object *obj)
{
    TabletChardev *tablet = WCTABLET_CHARDEV(obj);

    qemu_input_handler_unregister(tablet->hs);
    g_free(tablet);
}

示例#4

文件： msmouse.c 项目： AmesianX/panda

static void msmouse_chr_free(struct CharDriverState *chr)
{
    MouseState *mouse = chr->opaque;

    qemu_input_handler_unregister(mouse->hs);
    g_free(mouse);
}

示例#5

文件： virtio-input-hid.c 项目： 32bitmicro/riscv-qemu

static void virtio_input_hid_unrealize(DeviceState *dev, Error **errp)
{
    VirtIOInputHID *vhid = VIRTIO_INPUT_HID(dev);
    qemu_input_handler_unregister(vhid->hs);
}