Revision 7e581fb3 input.c

b/input.c
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#include "console.h"
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#include "qjson.h"
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static QEMUPutKBDEvent *qemu_put_kbd_event;
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static void *qemu_put_kbd_event_opaque;
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static QTAILQ_HEAD(, QEMUPutLEDEntry) led_handlers = QTAILQ_HEAD_INITIALIZER(led_handlers);
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static QTAILQ_HEAD(, QEMUPutMouseEntry) mouse_handlers =
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    QTAILQ_HEAD_INITIALIZER(mouse_handlers);
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static NotifierList mouse_mode_notifiers = 
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    NOTIFIER_LIST_INITIALIZER(mouse_mode_notifiers);
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void qemu_add_kbd_event_handler(QEMUPutKBDEvent *func, void *opaque)
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{
......
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    qemu_put_kbd_event = func;
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}
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static void check_mode_change(void)
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{
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    static int current_is_absolute, current_has_absolute;
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    int is_absolute;
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    int has_absolute;
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    is_absolute = kbd_mouse_is_absolute();
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    has_absolute = kbd_mouse_has_absolute();
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    if (is_absolute != current_is_absolute ||
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        has_absolute != current_has_absolute) {
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        notifier_list_notify(&mouse_mode_notifiers);
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    }
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    current_is_absolute = is_absolute;
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    current_has_absolute = has_absolute;
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}
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QEMUPutMouseEntry *qemu_add_mouse_event_handler(QEMUPutMouseEvent *func,
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                                                void *opaque, int absolute,
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                                                const char *name)
......
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    QTAILQ_INSERT_TAIL(&mouse_handlers, s, node);
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    check_mode_change();
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    return s;
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}
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......
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    qemu_free(entry->qemu_put_mouse_event_name);
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    qemu_free(entry);
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    check_mode_change();
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}
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QEMUPutLEDEntry *qemu_add_led_event_handler(QEMUPutLEDEvent *func,
......
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    if (!found) {
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        monitor_printf(mon, "Mouse at given index not found\n");
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    }
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    check_mode_change();
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}
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void qemu_add_mouse_mode_change_notifier(Notifier *notify)
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{
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    notifier_list_add(&mouse_mode_notifiers, notify);
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}
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void qemu_remove_mouse_mode_change_notifier(Notifier *notify)
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{
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    notifier_list_remove(&mouse_mode_notifiers, notify);
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}

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